0002000df18", 0x1f) 2018/01/14 22:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006e5000)=0x11, 0x4) socketpair(0x4, 0x4, 0x6, &(0x7f0000c8a000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00008ac000)={&(0x7f00005c8000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000dd0000)=[{&(0x7f0000277000)=""/180, 0xb4}, {&(0x7f0000845000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f000058c000)=""/48, 0x30, 0x9}, 0x40002000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a99000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e77000)={0x0, 0x0}) r3 = accept4$ipx(r2, &(0x7f0000d4e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000961000)=0x10, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004a8000-0x8)={0x0, 0x0}) tee(r3, r4, 0x3, 0x1) connect$unix(r1, &(0x7f00001f5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r5 = socket(0x9, 0x0, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000af1000)={0x4, 0x0}) write(r5, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000ed6000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000023f000-0x8)={0x6, 0x9, 0x10001, 0x2}, 0x8) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000409000)=@common='bcsf0\x00', 0x10) 2018/01/14 22:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000002, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind(r0, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f216ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b08e3f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f0000028000)="", 0x0) 2018/01/14 22:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = socket(0x1b, 0x1, 0x63b0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003f7000)={{{@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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de2000)=0xe8) sendmsg$can_raw(r1, &(0x7f0000a8b000)={&(0x7f000060f000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000a43000-0x10)={&(0x7f0000664000-0x48)=@canfd={{0x4, 0x36c000000, 0x401, 0xfffffffffffffffb}, 0x36, 0x2, 0x0, 0x0, "9c011c36a287efd3baf3c98618abc058d12cb1fe5f02d2b4d9c3f942cf44f65ef32881a6f0769d8047ccbc745e6159b1985e88fb2325bf1ef1e4dbf42666d0a4"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4) r3 = socket(0xa, 0x80000, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00002e1000)={r0, 0x100000000}) 2018/01/14 22:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005fd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000c85000)={0x1f, 0x0, 0xf, 0x3, 0x14, 0x8}) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff40, 0x0}, 0x0) sendmsg(r1, &(0x7f00003e8000-0x38)={&(0x7f0000ad0000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003a8000-0x10)=[{&(0x7f0000130000)="c95b82d862ca8339804e27ad9d18cf43048f7e1424ac0553a922b7ee5b1aea7aa908a33fc3499795eca00e22a1074643b7f43d49a78641ba84b393355a272e0ae44433c4a4542999953d842f5368a093030bab15c76aadc5e2acd703e7f29558b9c9e0e7445f7275d9924485d3d7b8f7743b6c7265b2f14de2951fa1b4e7d6b23214a69c9cb18456a89d6e971a874692", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x3) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 22:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000560000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb8000)=0x1c, 0x80000) recvfrom(r0, &(0x7f000001b000-0x58)=""/88, 0x58, 0x2000, &(0x7f000061a000-0x8)=@sco={0x1f, {0xd8c0000000000000, 0x81, 0x80000001, 0x100000001, 0x1, 0x1}}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fdc000-0x10)={0x0, 0x10, &(0x7f00000a5000-0xac)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b57000-0x4)=0x10) 2018/01/14 22:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb0000-0xc)={0x0, 0x9, 0x8}, 0xc) r1 = socket$inet(0x2, 0x6, 0x19657bc1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002fb000-0x4)=0x0) write(r0, &(0x7f0000d6d000)="cb528a6fe2b97c9dee4543610da210045bb05210e840339d1edce6b86f8d22464886814253a3b49ad8b75b03ab7aff21d6c0848ceda2652285d53b6f161e96b9fac82629ab6dfa4448aec72238c2b581e36cb90c3cade7c23d051faf16afc17a953150bb29f5ac1d39b831e0f572a7a23cb9bfa457739913b5531366d8b68e4286ef6a2d4eade17ad21c525f77aa3fb6fb6ed7c13e750b581296274371acaeab7294176e46d57494955657aa7e551d3d69fc0c7203f1cf286fcafb592d7b7c7b2086242c5b76fdecc027657b589205937da8bbde771bf6bd3b8fc5b1943973", 0xfffffea8) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000054e000-0xc)={{0x0, 0x3, 0xac, 0x5, 0x8, 0x8}, 0x100000000}) socketpair(0x1d, 0x7, 0x6, &(0x7f0000998000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000282000)={0x0, 0x9}, &(0x7f0000b70000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e62000)={r4, 0xb84e}, 0x8) 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000003000-0x4)=0x79, 0x4) 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x6) ioctl(r0, 0x0, &(0x7f0000dab000-0x3b)="1123be84137e1bcc2de0b13f8883995ec8cb4d552ab9b4feeaa638bf934c76adbe42b45fb136457163e6fa845d1a2896d11940d216e87fb63e9298") write(r0, &(0x7f0000b4b000)="220000001d000717fffe041e09db00000c001000fdfffffeff000000000100a42c5c", 0x1000001c8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e4d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000055000-0x8)={0x0, 0x0}) socketpair(0x10, 0x2, 0x8001, &(0x7f000030c000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000091b000)={r0, r3}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000586000)={r2, 0x0}) 2018/01/14 22:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000e40000)={@loopback=0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007ac000-0x4)=0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a30000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f2d000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d79000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000039e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000643000)={0x0, 0x0, 0x0}, &(0x7f0000718000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b96000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000)=0xe8) r8 = getgid() r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000043d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3c000-0x4)=0xe8) r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dde000)=0x0) r13 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d51000-0x4)=0xc) r15 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cfa000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000907000)=0xe8) r17 = getgid() r18 = gettid() r19 = getuid() r20 = getgid() r21 = gettid() r22 = getuid() r23 = getgid() sendmmsg$unix(r2, &(0x7f0000cdf000-0x230)=[{&(0x7f00005c4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a5f000-0x30)=[{&(0x7f0000549000)="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0x1000}, {&(0x7f0000aac000)="7553a3014b635bc7bd365c6d1931c33328adbc2b68524f13c53677b5e6e71ea95ca45c620923c367285da9cd295de842940cfa02f609384385d2", 0x3a}, {&(0x7f0000b24000)="c2c5", 0x2}], 0x3, &(0x7f0000c50000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40}, {&(0x7f00009b1000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001ea000-0x70)=[{&(0x7f000095b000)="3d01e49024bf8fc2346e495c6afb0a624e361f8500fd8ca5916b28c5f1b145222d07fd28ad6a46e801a3f51844236d0ea692637f4befc9399aad7b4fdc42316d9343928293e8b4fad8b5696bdb35111685563c3f1d24200ce2aef113db87529b9d9e16e478ab6c7f5e", 0x69}, {&(0x7f00009bd000)="", 0x0}, {&(0x7f00005c5000-0xd1)="0851772b951f21a49861a01cfb3da0a5f97f92ea09f0ea2fb260fb0a68562b3adbb9e28e9e00796a48073deee4385fea7e80d9f4368ee43c5db825a8d98fabd0947a0f4f816953bd1eee01230ee397a261021b6e841a81fe09461f284b11dace9f2268851649a84ddcc91f44a3ec66fee1a213c47a4feadd2925d109312cd4e9d0897900b855d9bb355fd7df611e35d4b9fd501f977259dd757a4368f0a2b448179c970fcfb88c1d408125998f0b6569a4019dbe06c32bcf978411e84719eb508d9ae9c19054dfef3c11439c1629697b4f", 0xd1}, {&(0x7f0000331000)="6a2cddaf35af6b379c4ef0d070b62577e82ac017dba0a6b34721bfa95db819deb4411faa272c6d6e0d3e5fb2cd32ca539196cc852b4ad7b20a7ed5973de3c0847656119aec198488c2fa529f83d4d0b2fe8a9a64811d11750b7a9697fce0706d4aef2e708d39cb8c0ed34c2174d39f2109ee6261815e40cf88128eed20b534a871eb92", 0x83}, {&(0x7f0000db5000)="99edc55de22bbb76ef183a095251f9cd0537f1727c4b4dc15e34c4e7c9a14749c90704657aecd7f9b707870d149d3d27d6dfd9c2bc858a248c48316199a59f48dff9657e54976cdf5116fcf78a72cc8834a1682866cc9cc4419f4c99aea08f92627b63a05d84d6fa4d79a0260033a01270f5bc084a962b7518761cc4f941eebe423a5011b76660", 0x87}, 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{&(0x7f0000606000-0x1000)="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0x1000}, {&(0x7f000080d000)="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", 0xff}, {&(0x7f0000515000-0x73)="02d65a080cb066e47d8d2557683a00e5c226268506567c697999e7a52cceee702599d80484995c2309675e8015f3c940145e8759a95649ef1d46404b8a7c8217f38aab15974ea0809e61f7ae896cb073b50990bf122c1882310a13ddb457372483f8a7976e057cd6a926f89d9fde8a2029be6e", 0x73}, {&(0x7f000036c000-0x83)="572ca6a56daa8acc67a9f3ec75b7dcdce9db0c7bc6f21863479639f0fb89e975dc962217510f0eb3a5904ec023e916b4c731342a109a0a323b19a07e2a2b42cdb992c1f041f2c66d3553332b4a85d9d538fb5d90a1220e3f1d8908be97dbe2d0bd2e16454b5292175b1898500c7a52ed5ed387c942550cd7f60fbcec079467416b0a04", 0x83}, {&(0x7f0000ace000)="b3cf553e3ae73149208276d17deffcde5e38e0309292b132ce58ac827aff", 0x1e}], 0x6, 0x0, 0x0, 0x20000000}], 0xa, 0x40000) 2018/01/14 22:40:15 executing program 0: mmap(&(0x7f0000000000/0x596000)=nil, 0x596000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000456000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x1, 0xa, 0xfffc) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000596000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000049b000)=0x48) 2018/01/14 22:40:15 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000a5e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000839000)=0xe, 0x80800) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000a5f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000072000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) accept$netrom(r4, 0x0, &(0x7f0000a5f000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2018/01/14 22:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xd6b6) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) [ 177.207685] can: request_module (can-proto-6) failed. [ 177.238557] can: request_module (can-proto-6) failed. 2018/01/14 22:40:15 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00006cf000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @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, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000f88000-0x1000)="ef004b8739ecfc8ece4cc86caeda9e8e58616667a409af98460fbbbda6e63f9afbe37268f793e8806aaf1c0f39b0be6578f6deced2f44384c76e24d0b9340d7588883fa5936bd8869eb7a73ef2c5c04828b9d5f545046792093f95b6e41d864ae57066ce536cf5416ea1277f0d4afaf6b79bb19a5245880ec80337071ba550cabbcc648d68b32200", 0x88) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000073b000)=0xa9f4, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000d22000-0x8)={0x4224, 0x7}) 2018/01/14 22:40:15 executing program 6: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000fe0000)=""/4096, 0x76}) 2018/01/14 22:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) accept$llc(0xffffffffffffffff, &(0x7f00002b3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f37000)=0x10) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e38000)=0x0) r2 = accept$llc(r1, &(0x7f0000dff000+0x876)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000545000)=0xfffffffffffffdbb) recvfrom$llc(r2, &(0x7f0000ff5000)=""/100, 0x64, 0x2000, &(0x7f0000c06000-0x10)={0x1a, 0xd, 0xffffffffffffdc68, 0x2, 0x5, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d4b000)='tls\x00', 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}], 0x1, 0x0, 0x0, 0x4000}, 0x4) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) socketpair(0x0, 0x80807, 0x9, &(0x7f00002c6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004dd000-0xda)={0x0, 0xd2, "006689998cc3bf85aff5632d815133f8de04f851bb3f75de1c984f4c85439338308f082c66071219aaa7aa680d831cf19fe7713956bd491c17c73ece8cdd58d228b5b2c326a24c9023c64d8c976e34a0669e1142949638a1876780fe323304c12b16f1a98317eedf196980ef14095f17bed542afd46bb748b683bb9654b02345e1227e3fe122f188cf9adb64cda87a6c4c5414c7f72511609873ac043db7fbdcd689987a0546d7d689cd1a32927a28a3d1395ad1bdce3e5478e5f5d8d40c0e8482b80d480ba86207c81265471f449c0bd0ff"}, &(0x7f0000758000-0x4)=0xda) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000d3e000-0x98)={r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001}, 0x98) 2018/01/14 22:40:15 executing program 1: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000874000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/14 22:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4) bind$packet(r0, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x4, 0xfffffffffffffff8) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000a54000-0xa)={0x12, "abf8fcf61fbb"}) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006db000-0x20)={0x10, 0x100, 0x1, 0x8, 0x200000000, 0x0, 0x2, 0x2, 0x0}, &(0x7f00005f8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003fa000-0x14)={r2, 0x6a6, 0x200, 0x7, 0x9, 0x9}, 0x14) poll(&(0x7f0000f76000)=[{r0, 0x0, 0x0}], 0x1, 0x0) bind$inet6(r1, &(0x7f0000de1000)={0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x10000}, 0x1c) 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d7a000+0xdb1)="8461a57e13b853cf17115c6280399a5e1401503c6672cb1527b7c61ec17ec285fa4f4028ab2b0e0cd3aec3012533bd56d68cb0bd864c85dc6cec2893181adf26a45486d01f782f32cffe98f9f07ecb8df71c", 0x52) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/14 22:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f66000)=0x5, 0x4) 2018/01/14 22:40:15 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000ff3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000051000-0x4)=0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0xa, 0x9) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ff4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ff3000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x6718, 0x2, 0x20, 0x80, 0x7f, r2, r4}, {0x81, 0x9, 0x2, 0x6, 0x6, 0x3, 0xf10, 0x4}, {0x10000, 0x7fffffff, 0x7, 0xffffffff}, 0x1, 0xe, 0x0, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x2, 0x200, 0x0, 0x20, 0x8001}}, 0xe8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000095e000)=0x5, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000df6000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x5, 0x3, 0x7f, 0x2, 0x97, 0xa, 0x20, 0xa0, 0x0, r2, r5}, {0x7ff, 0x2, 0x8, 0x4, 0x7fff, 0x3f, 0x9, 0x6}, {0x3f, 0xde75, 0x1, 0x5}, 0xa20b, 0xf, 0x2, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x3, 0x0, 0x9, 0x8, 0x2}}, 0xe8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r0, &(0x7f0000d44000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff3000)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007c0000-0x9b)={0x0, 0x93, "8114e58d66ce8c5bd6a225c1116da93c0e54609793ed3c9f196bb67a573e00091f957ba058fed4d5e4d15fd3f643e104663dcc0265ac146044f6c51171a55b962c25c941185568faed0368ce383c941e1368b1e7327234e9d7b9cb3be60e5c3db92e6580c8ff9423885c85a7fe5c4735c86e41afcfa0a00b5513c433d15e124f82fabc47a9871b66c0a6958ad6607a7bc02dbe"}, &(0x7f0000ff3000)=0x9b) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000ff4000-0x8)=@assoc_value={r7, 0x40}, 0x8) readv(r0, &(0x7f000064c000)=[{&(0x7f0000525000)=""/4096, 0x1000}, {&(0x7f0000e4a000-0xff)=""/255, 0xff}, {&(0x7f0000ff2000-0xde)=""/222, 0xde}, {&(0x7f0000661000)=""/4096, 0x1000}], 0x4) 2018/01/14 22:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 22:40:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a86000)="b7693bfe8e65df9f189402e9005f", 0xe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000039b000)="946dfd7b9a38786696da20", 0xb) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000dfb000-0x15c)="ee", 0x1, 0x20008005, &(0x7f00005d2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c6f000)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00000e9000-0x38)={0x0, 0x0, &(0x7f0000843000-0x20)=[{&(0x7f00000d1000)=""/23, 0x17}], 0x1, &(0x7f0000c82000-0xca)=""/202, 0xca, 0x0}, 0x2101) 2018/01/14 22:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x2, 0xa6e}, 0xc) accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x1, 0x0}]}, 0x10) close(r0) 2018/01/14 22:40:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000183000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000)="", 0xfc94) sendmsg$nfc_llcp(r0, &(0x7f0000ec8000+0x6b3)={&(0x7f0000c1c000-0x60)={0x27, 0x9, 0x4, 0x7, 0x0, 0x1af, "47621ad131ed18bb74ace2bb1fdba496675673f7f573a464f98d1832a6bd98528e29ba96aaf268fbf57e82406401aed41fba5ebc58b1de059c6dc06329a675", 0x4}, 0x60, &(0x7f0000287000-0x10)=[{&(0x7f0000a4a000-0x7c)="6ee60b5576748550bd948c76c4ed9b5dc8df2932801f6635591aaba53d0e73815579ca1335327d708cd8468b65b9f57400e14bf780a717e2c2c8ccc4bf7dc73d0208f78c6e4cf29cf99e322d4b28f29376743ec42d6ce57bfd47cede6ed0044d94b0242b2cbdc5d5be8c970c1b4a219fbf0eb0db57a6f95a224f5cfe", 0x7c}], 0x1, 0x0, 0x0, 0x4000004}, 0x0) recvmsg$netrom(r1, &(0x7f0000d9f000-0x38)={&(0x7f0000926000-0x48)=@full={{0x3, {"7015878e75af2f"}, 0x5}, [{"9d9a47ef2129e6"}, {"ee11f26d968cab"}, {"cae38e8a803fc9"}, {"8c2693345fe00f"}, {"254edfad1fc591"}, {"8c1b798ffc58ec"}, {"c2e131f3f28d18"}, {"e4e6584ee6f571"}]}, 0x48, &(0x7f0000af5000)=[{&(0x7f00003bd000)="c91cd5f995a852a3d1c5db28d901df184828f92453e11816a0407befd86f6d67cad5a3f2145b844701cfbb316d065b623dfdfe0833b79c0abb1601ee0558d3c962c918d940fb1dea98174b3fe5b6950791d696d0a4b24e90cbcfb573cda399d6d13755311693a35e99021c8aaa9b70b15c9f1917d406bd3ea54810db642520068092d994b7b9ea5b7dc0bbd9c287bccdbc01a6183e04e093f6956575331b95421a640a145a523000b658b9bcd25dc20a110e5feca73175b9d7ea0849ba092528c53ae50c60e61fedde872cb49ad0fa6c01a2ec7af3b090d383e76367282a96dddd48ae519dca6a3a3367eb", 0xeb}, {&(0x7f000053a000)="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", 0xfc}, {&(0x7f000001e000)="eb81bc154c2f6d57300f899efd814a719415b85e787978b9e46f405d2568977f3f88d330bb94d94192d270f3db390f73ffb3b15d25ec61491c111384339dcc346e8fe4b05a75f9d41bfe5441090c1aa321ba138bed75b5106b5dbd3dc7c4264448d12b6ca987e52927bac185c6b0851945d0a3b52272814e094a26d19b6ce5c9562c9efd38", 0x85}, {&(0x7f000007b000-0x80)="96c03efd4d98ab446b17ecb7af1ebf087d9667625239c39a054e246b9a1acaf9075f232e683516da7aed946519ce6a7c2239accc218af0fbf24b02c86ee276b68cfba280610b5c79e78333b73301faafd3587b186a864f55a02b7fa36355d6cd994f097f9867ddb1999850ddb23ba76fa96b432c3b08d2a30dc030dcd241c4a5", 0x80}, {&(0x7f000014e000)="8fffdb0f454ce5c610ede1e660089258d180bce9d3325062c22d294a824d2ed2644be8b950a872606e476c41ee473bb2607aa762edf87048ac84393e1a117a14e3c02daf1a94a960bf49e74efd05f100c96cccfcf361e4ecb32e3a36b21d1ef2933e9eae537d832cee9473adc95621af4a632c522fa6026cce591ee28e9a60d188b8a866d746032bbff8fd87625122afbfdd603a0a1bf118", 0x98}, {&(0x7f00005ef000-0xdd)="27c63e0ce05d98c2192734366955cc1b219e404323aa499d1d933c1b3a3876d64d2929d60c1c5491ddcfff9fc787227f6588b26218e1573182bb0a118abbd36db6ddfc58e5dd010a836d6f58dd1dfd56757d99a1cf28141a08fdef792a856efcf78667566c584462449d14001caf27e185695d697f8f34a9442b0aefcef748f4473ed024f54222a7e0f84297ed15a36258514cb444b16beecb94084751ceccc0f573c6811ccbf13d9958a093e29f59394f9665959fd579de88ecda6f49e8e4d04777851581cb45766b1bc85bf38b5f9f499c5d7b676f59432cbe16ff5f", 0xdd}, {&(0x7f0000ca6000-0x20)="62fbc0513f91ef1f7de2dd527f5acecf606d6803dcd01a1e2a143906947df443", 0x20}], 0x7, &(0x7f000044f000-0x270)=[{0x48, 0x0, 0x0, "4c061fa8424eeff8ee1c7da13ae411e6d9ccbb1f6b9d86410cd4e2bb177f56750954cd78f8527f3588c520ccfd34f7ce2fcd0fe0a17b128e"}, {0x48, 0x116, 0x4, "016ca49e38695f3c412cbfab94741bbcbc7934d6686b9b63323a1d82766348b75b0dd12613ca8c1851a74290c5d75002c3ebdc45"}, {0xd8, 0x10c, 0x40, "21c1c60b36ce10303d1e23fabf2ffd4ddd0248a0073c77f0bd12f9fcfe456a8edcfcce0fdb1c46113350bb4ee7266571ae1ac6c34efcc7503048ed63a04905d26a9e78c7cedef5853d0eacce1b00a96420bf02b68d2c5d6ba07596238a2a9b0a5ead4aafda9ca3b720f863fa6fb18f8d1c83988530da681162360c857dbdb037cf5db094abe08aafdd5f9c50f6004daee69f84a3d531e362a6b8729e5085473d380873bd8b3af7a5249b6e428da038fedbe19bd0a4b74a7cbdeb17427cbc12570839e800"}, {0x108, 0x117, 0xdde, "f6f71a93d9d4a1be2c5863cb00eeb71e6559d90d70f1a3a3113980634758827f9d4938ddd0c6db51af97b730f5f3ddb8a83445a7e656b0749595293e5b277303c52b44337a8eac2e2d9494a19361fe2562f70a46908166fd5eb9097f6454b1c3d23e406b24db39f53915d524ac51a6f4a5585ff1cd3dcbbf99248f2b33c43e47f4127f700a65cc0b29a066fe1acf455bcf0f8b96bfd47e2b38616b09ea0b4666fb9b47a2506d7e42105a47fa5f05516507fa0b845fa02450f6327e840a933f7b7c46c8cb5d07d4160e7ca938ae7267bd082acb43b9d4906ab18d913dbfb381078e789962dc091dd4f8a3f63c11ee0da102b7b1b6ef"}], 0x270, 0x880}, 0x20) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1) 2018/01/14 22:40:15 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffc000)=""/61, &(0x7f0000ffd000-0x4)=0x3d) 2018/01/14 22:40:15 executing program 2: r0 = socket(0x7, 0xb, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xe2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x857000)=nil, 0x857000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002ac000-0x21)="2000000018000776530000000000480080200d220010fffd2200000401000000", 0x20) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000857000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000476000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005cb000)={@loopback={0x0, 0x1}, 0xffff, r2}) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000857000)=@buf={0x3f, &(0x7f000047b000-0x3f)="ee69bf17976ce341c79428e66b96eb2c60e0d4e10bc8554a80e3cfc6fa44e18b57e44948f3da7eede85cdd48b9ed643cdb54d8b613f042d586a662c530fbfe"}) r3 = accept4$nfc_llcp(r1, &(0x7f00000e4000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000164000-0x4)=0x60, 0x80000) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000858000-0x14)={0x6, 0x3, 0x783, 0xfffffffffffff800, 0x4}, 0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000060000-0x10)={0x3, &(0x7f000073f000)=[{0x3ff, 0x7, 0x7, 0x18000000000}, {0x8000, 0xf5, 0xfffffffffffffffd, 0x8001}, {0x8, 0x3, 0x5, 0xfffffffffffffff7}]}, 0x10) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000858000)={0x0, 0x0}) mmap(&(0x7f0000858000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000e5000)={0x1, &(0x7f0000859000-0x8)=[{0x0, 0x0}]}) 2018/01/14 22:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000a85000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0xb, 0xc, [@empty=0x0, @broadcast=0xffffffff]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) syz_extract_tcp_res$synack(&(0x7f0000c8e000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/14 22:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000449000)="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", 0xfd, 0x4080, &(0x7f00002e1000-0x1c)={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b73000)=0x0, &(0x7f000043d000)=0x4) 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x40, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036b000)="418e92bd9ae0cabef95da4a9a5d351e3d8f4bc35e81d68a0804aea71abec7104d74c5382", 0xc) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) 2018/01/14 22:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b86000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b5e000)={0x0, 0x80000001, 0x100, 0xffffffff, 0x8, 0x9, 0x93b9, 0x7ff, {0x0, @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]}, 0xffffffffffffd0c0, 0x5, 0xffffffffffffff81, 0x4, 0x1ff}}, &(0x7f0000128000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000170000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7d3, 0x7, 0x89, 0x50}, &(0x7f0000a08000-0x4)=0xa0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db8000)=0x0) 2018/01/14 22:40:15 executing program 6: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:15 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x807, 0x4) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00000c0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000181000)=0x14, 0x80000) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000166000)={0xffffffffffffffff, 0x6265f519, 0x1, 0xda, 0x1ff, 0x3f, 0x7, 0x8000, 0x0}, &(0x7f0000182000-0x4)=0x20) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000181000)={r3, 0x8}, 0x8) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f000007c000)=0x9, 0x4) sendto$inet(r2, &(0x7f00000e0000-0x72)="3594803ccee1b8563e5aad2af6535f0aae4df9994cc8fe8f4184a0adcfa903561a987bdfe5cec2149545d47f5465748d1fdd65575ef55dd2b2b2da5f94783fb705d2a749572743d1e85fbeb23bb866c4778908e07f854d23d3bd7bb0adf0c40b130f81665533f8c3ea143c6a482cc8f332f2", 0x72, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000180000)={0x0, 0x1, 0x5, [0x711a, 0x3ff, 0x2, 0x0, 0x3ff]}, &(0x7f0000088000)=0x12) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000180000)={r4, 0xffffffffffffffff}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) getuid() sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 177.514416] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17281 sclass=netlink_tcpdiag_socket pig=12298 comm=syz-executor4 2018/01/14 22:40:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006dc000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2e, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0xfffffffffffffffc]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f00006e6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 22:40:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000647000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffd4af) write(r1, &(0x7f000060a000)="", 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/14 22:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x9, 0x0, 0x3, &(0x7f00009b5000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00001cc000-0x4)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/14 22:40:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x2, 0x125072c08a5d968d, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffff9c}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x4, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0x1b, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80006, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, r7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001000)={r4, 0x80000, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0xc0)={0x0, 0xb8, "7301f920d20e42fe15813751a34205e3db6bfe2e1646b7416d9010eb59cb96880597d09d5429b87ccb5c9c39c680c90a7a27e09f0712ae7899b5dfb4d93a1a9f83e38ad975cd0c16e3827d9d5ed2f96e748e368b59b892099573c786b1fc3dda019d6851c4064edeccad4092ec994d74af4334bed080981e5030fd43f1590b50bf8f1af2f9ac8cf59d964dd68a68efa3129be8457eba705d7771cdfdad9c49c7ce861645291eab0b19afc9603e899fb44b547eb9302d7772"}, &(0x7f0000002000)=0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r9, 0xa0, &(0x7f0000002000-0xa0)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x21, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf}, @in6={0xa, 0x0, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000003000)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x8, 0x0, 0x10001, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) [ 177.659994] sctp: [Deprecated]: syz-executor2 (pid 12345) Use of struct sctp_assoc_value in delayed_ack socket option. [ 177.659994] Use struct sctp_sack_info instead 2018/01/14 22:40:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000460000-0x4)=0x7f, 0x4) bind$packet(r0, &(0x7f0000676000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="081d32e77f29", [0x0, 0x0]}, 0x14) r1 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) sendto$inet6(r1, &(0x7f0000a3c000)="10", 0x1, 0x0, &(0x7f0000abf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f000072d000-0x70)=[{&(0x7f0000fb7000-0x7d)=""/125, 0x7d}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cff000)=0xff32) 2018/01/14 22:40:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet(0x2, 0x1, 0x7fffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002bd000-0x4)=0xbd3f, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa7000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000bc2000)={0xa, 0x3, 0x8c7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, 0x1c) 2018/01/14 22:40:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) 2018/01/14 22:40:15 executing program 6: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000471000)={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]}}, &(0x7f0000521000-0x4)=0x8c) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000521000-0x8)={r2, 0x2000000000000}, &(0x7f000049f000-0x4)=0x8) 2018/01/14 22:40:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000007, 0x28) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000739000)={0x3ff, 0x1, 0x1, 0x81, 0x9, [{0x0, 0x4000000000000000, 0x424, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x200, 0x8, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2, 0x38cd208f, 0x5b61, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffffffa, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x7f, 0x0, 0x0, 0x1009, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x3f, 0x1, 0x3ff, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0}, {0x25f, 0x2, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) socketpair(0x3, 0x5, 0x0, &(0x7f0000a6b000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f000025a000-0x38)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00007aa000-0x10)={&(0x7f0000426000-0x24)={0x24, 0x21, 0x700, 0x4, 0x2, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x64, @void=""}, @typed={0x8, 0x13, @void=""}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x20040000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x1f9) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r1, 0x8, &(0x7f00006fa000-0xb0)="b3669ae9b87efeb6e472b16d1d8172acc734f33a210a4e9ac274e1e1f9ca4bd6c843619fdda45d7c4fb22fdbed5ed4210189d6c050dabee6efb697ab40c134bec2f4206cab02987912da963a07df34f6c1de860cad91bff7f3bc0243517b6cb0375b97316926c36299c1212fb1e39573358e57740f72ee64cf33bff1a034d90bbb005f1d60e52570bbf0d326606933f1c71460a7cc32251770addd4ea35a2184231d90df0eda7b2c5638ad2475510299") 2018/01/14 22:40:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eea000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/14 22:40:15 executing program 1: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fd7000)="ac6ed80e229282ca5f242e12ebce7b7d11c7e085ab04ec6aff9a95eedfd8c0f5f61091e8eb9c6d5982267e39485c84ecb3ed5bab628d6e09f485030630c878f41f96ba6557665176fe973eb2ca14ea5924265eecd2c2d6f6e14badca497b6be617451c2d545fc855d7d91e902e6be531884dcb739d70f1b08732068f4d155798ee4108631f3a06e1b390c2b170337342a4aa428057d1536036815796e1abfcc7ac", 0xa1, 0x4000000, &(0x7f0000fd8000-0x8)=@sco={0x1f, {0x1, 0x2, 0x100, 0x1ff, 0x401, 0x68}}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fd8000)={0x0, 0xc9, 0x4, 0x2, 0x6, [{0x7ff, 0x5, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffffff7, 0x8, 0x0, 0x0, 0xd1794dac7c0aae70, 0x0, 0x0, 0x0}, {0x3, 0x1f, 0x27, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x20, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x52d, 0xeab, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xedaa, 0x1f66348d, 0x14c0000, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8816, &(0x7f0000f83000+0x1e2)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e49000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)=0x10) 2018/01/14 22:40:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) tee(r0, r0, 0x7b, 0x1) 2018/01/14 22:40:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, &(0x7f00008b3000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a8b000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000010000-0x10)={&(0x7f0000012000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt(r1, 0xa4, 0x7fffffff, &(0x7f000000d000-0x91)="35de0a0ab543368a374c06fa4c61688c50073b6df5d48e4b612eefa98af6e51bdee9886bac5c905ea04786121e2ffd9508a0b9c8803e297f21277873fdc842841a3ee5c9edfe011c4a4efb3b7666ccdc234a9c3952c3af0926a15e0ce9add88961d87b33ffe49e3d2f61064ed1897373279e889679652c28f3124d49b7bc9a8a8666c182bee1cc83e773b6a1bebb9fa149", 0x91) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) [ 177.709677] sctp: [Deprecated]: syz-executor2 (pid 12335) Use of struct sctp_assoc_value in delayed_ack socket option. [ 177.709677] Use struct sctp_sack_info instead 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000157000)=@generic="0d86b715e722f8e5d296cb5519dff385", 0x10) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000094d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1df5611b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "992e75409088655d"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) pipe(&(0x7f0000ff7000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000046c000-0x4)=0x7, 0x4) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005d0000+0x10b)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f0000f84000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001de000)='yeah\x00', 0x5) shutdown(r0, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00005c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000044d000-0x4)=0x14) pipe(&(0x7f0000967000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000679000-0x8)={r1, 0x401}, 0x8) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000446000-0x4)={r0}) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000eef000)="f918f9c9c451149e3deee14c76a8c570f6451a42c727ca09d31b8d662ea66a7e3b7ce9097a492c266cd49da42d01058e650554a9df9c2985714caf92f59671b2928bf0baa9f3ffff2ff9fd1c6cf78397c029", 0x52) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f47000)={0x0, 0x200}, &(0x7f0000eee000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000994000)={r3, 0x3f}, &(0x7f0000167000-0x4)=0x8) bind$alg(r1, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r4 = accept$alg(r2, 0x0, 0x0) write(r4, &(0x7f000051a000-0x8d)="3595c917d671b6b5", 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 22:40:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000267000-0xb0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'S', ""}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000be0000)={0x0, 0x0}) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000087c000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00005ba000)="", 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ade000-0x4)={0x1}, 0x4) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x19) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) 2018/01/14 22:40:16 executing program 0: r0 = socket(0xf, 0x3, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007cc000)=0x0) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f0000fce000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x5}, &(0x7f000019b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001b4000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x7fffffff, 0xffffffffffffff81, 0x0}, 0xa0) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000844000)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x6, 0xff, 0x2, 0x8, 0xa8, 0x7fff, 0x2, 0x5, 0x6, 0x200, 0x100, 0x20, 0x2de]}, &(0x7f0000176000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000483000-0x8)={r2, 0x7}, 0x8) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000b9d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e41000)={0x2, [0x0, 0x0]}, &(0x7f0000597000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cfc000-0x10)={0x101, 0x200, 0xfff, 0x2327, r3}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000af0000-0x28)=[{r0, 0x0, 0x0}, {r0, 0x254, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000008e000-0x41)={0x0, 0x39, "bf989a1f58c51f0f7df30b7dcb147d59e814eb1617eca424700447a5579229f9cf07e2ec702de9b3e8c60b4a21386c8971a58e369191726e20"}, &(0x7f0000286000-0x4)=0x41) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000960000)={r4, 0x4, 0x9, [0x7fffffff, 0x0, 0x1ff, 0x8, 0x101, 0x6, 0x1, 0x5, 0x20]}, &(0x7f0000865000-0x4)=0x1a) r6 = accept4(r0, &(0x7f00000dc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a98000)=0x10, 0x80000) sendmmsg$inet_sctp(r6, &(0x7f00006eb000)=[{&(0x7f0000cfa000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f00008ee000-0x80)=[{&(0x7f00007ce000+0xc4b)="ccc9c75b84178282b92cd0e622074cc453c3fb6831ab65d736eccffd8aa5e2c851c0310cdced06ab55dce1a82ebd2f41ede76bb55512ac9632bffe9aed37b8f1b3e8f3392c8c38e70a4869a998859aec004e5dc69e3c6173c5f001d6a5b4957c95c3e8fcb78dff4be337fd8968a413038bbe23cf394b5fec86e724ab49b2657dc2f65f8191d62610e19fd15bf551cbb89fe31f8333cc04f52b7dd225d0bd1e128cff66c10f3cc9248fdba91f62230d6e1ec526912276a299c88c29f43327e5d09b6f74604599c94dea1b955897ed5360e1f183f07bbd25adfff32a9a2e77ad1f7f40792eae8899e83e8ccc4802c02a3e9a88f065d0a6287c14f60ecb086c6945d1b8f810c4dff783ee100b05a3146b699ec83abf7df3ab8ab0b03c06cfb26363d889f1c65dd1882b93359644a18e224a87226b8e13b64c81bb5723d021541bb2b4f634b39700951d14148cd99d19e806305f3575644d8ec0433f684d32b078748c259bf0bd7a0279595fd1e06895925d7d675f36ff274db4a3bf17cf83886f60c22f1241b9782196a9de37289d18b2ec57def2f384adb82a39a2b0587f5a2a86f6709fb59fd03a112ef16afa978d872988f145622348fc61beaf336f3f72a1017a9b913a0e7c5eb685dea316985898e91841c6078a3f68d130d78bc3424bd61a6c2b13bb5c052fcb3b3684bb0d9d98d6fe6e4c82b8f08b2562b0a6f81360a0ff524cb9cfb885a67c85114657992caff5d64b3981a3b076c03c8ef1538251b78c74b2d37938484803c06ebd6a1679323ae518ddbc52860d584181a6744868c041282155568ba47afe606706abec5f4b076e874c36128fc63788c6780105c28db5cff7bbba8de7d048ec13268a547e75cb37878dcd9b23513866285d5b854a5ee41eaf743b2405d3a2918468458cb3ca5c482ee46753660f5355a778255f550965d44a171e7fbd94c373a24c48de19472ad454363df20044ff012fc810ae2d091cec71eefdef2293e098bc389b1452752dbf9e6bcb856e69e59ea98aedc9fed55be078c257ddb04f4a70013281150e0375fd8baf478760fa5b490e5b55792baf25d564305bbf81141b000ccf081c21cfbec478dddc465b1f6f09af06797e7efd4b644aac7e1b6dfe61dcd2e78841d5b1997df7a24f375ef648f6ea09ece1c498b17a5f478b45ec6e4be50dcaa83573a75bca188625fcb4218ff46e320e1755a51dc0669810160a13b54894cb1c16712b2c7d09b738ad387281f8291af53cb8e24d55294eea9f234ee46efc6dfeeaa894e507893d87f270878efab4558a9aa7657f527ce17c68e8832468e281163e485b3ac50abf7c6c0e7dd803dcf07ef9568ed34f7044f4b8f4799e5fd31030a5418b87844ba8ee243cd7369fb08bbb2483b3385cd2df2544a70412c3d5d227067bea2d39d36b470596db89ed215ab1dc3f94fae59c414e17c172284db308f3e2005538171bc753a4bbe3d3ca347b0f7bbe22495a55b2ec58a411a44eadc59fd21768158c2a5236bd833e2e38679629d317f01dc590b2ff54662a317e7aa6168a7a9a9620c7e1007cd011d1fc8b06de09d572f9a783e83faba330a7a03bc5cb3bc74a7b69fae83cc18ccb504339e84d6ecdfda0de5082f081f53c32f0b694306e6ff3c86632e6a070ac7c90661470b667abe9bd065cdfc92c6c6ee7f6006041e9e6afd3079fb2f40c2e200ceae1e487d8ccfd2b3180c44c643d566aeb296745fd6e21c65bdd3de018092cdfc7bc2e957a0325a936f887ccf4f8df68ba08f6176eefdffb674139328b53fa5ab93cfb327d10e1bf7751f2ea0599594e2c396a39cb236a694e1cda334e5cc1745815c4b721eb1d41a90518b676379b7c8f03d08f61f0ebe2e7c620385ac28aaf4ed89b8e9da872498d4f8230e70dceaf306be9ab38d78ceda974d73a604ec2733fdacf2042399f70fb5023a08291ec12ddcc9423ffd894377184602e9aca123a56a7b5444a3813aec6157803aabfeda7222ac229231f667b9780a0ba4f773e321df9a375f407216e27adbe2b8cdff8619e30bca6290e06b4d68d82dc7d4dfb6356290f78968e04703a9fb0c9fe1fe368a0b5fdfaf804f87b35e9b87185d6be4f94061fa4fddfbb76efa9c8dc0466ee9bdb35bb193e0fe82c337480793d7b87da1c0f9290bfd46f327748bda11b0e78623d3b53397ad94aa7c937ce5ff883715d2b1cb8638f59f7bad993109227c8fb2047684669f8ac73a18d51f43df34d6e3b2c1abef512152947b4c7eb64df5fd44e852000a10a87d5ac1cf89787c6c296bbd08a1dc6ebccd1728aeac2effcd3770f2748cdb2219771b68bc2a4c75c6564b74759db0fe12222ef8c2371b9d3ac6e61e71c47875bb34da0d8184b3687e9ed260eb9549540133d2b0b4a80f4207aa9bdadc40f2df08f9e413508ae3bfc9eb1f5eda40ec57c9c07ad37becc2d7faef59c9f1cf44a40e00a6d6a23dc7156c97027a188036bc7f6a4d6ccb8d93a67c209ae0628368e13f0a722a9d64a398980f755af4ceb22c428ccef89133dace6ac637dda7c517b776fa876d12a3dcad03b1b634321c22c0678057b278d84329c4fed5d869261b5d2b11f52971773289b54a8c2dd76fec16d1e56a999141ee835d3b6284322322de4f2119089eef977b8d9b98e8a80527db1ec474dfd0ee39c212011c2f53bc3e8e955351f8e641d114cbd47cf24ebffee9e3ed91abca4791bfef7e2f3ba17e93d00cd050ab5ad5bcb7b5e5bbc3982abe42fcefcdaf05a48324356981d92f8658c6dcd00e69fe384e043e2eee8977de551678fff999258a931cce8b18fc182c80e9e10d3783298ed67f792e84b4454603f82538fd182e32786304370935163b2278b2e713c576c7229b1a6f427a7aa9e2b95345ececf6801d61881e295856cf31530cbdca27c0bf0bbfae110b9a6eaf4e70a7bdfe31682f43beab4a3bb19411bbb30fef33a65e0ff0a085b9f8264a5365f948e280ffc5ff3788f8aef84f798903cd0564b8a1e1a8d5b63bcadd238d5b3f201542488d946901485313cf6c9debacd57fb941084cb6ddb1f937d3cdfad9f5342e0100eb39ff645d947dd8f386a55f89b11df666cb0e16d696d330e0e790cfc522a15b9d1a0123b2a50ace1dd3924b56c047a19d387e20ff5da1169a8afbe51583e3f8bd162d380b3baf21531642f06e9d8468b5c371f059630a0f8e89c92aa31c0ff5f9ca351c11365f3d0678bdbbcf3d0f467eace19af6f1e6a7f4ca6f9f23ac95a7d86d86093a35b63a1ebb7d88eba347594d77ea3fd75ca76d03a94326fb1387814614938706aef7eafd59b3534c815e84906f3f34a055adb45441dade3b1d5d5bff33f1b67cc120aa6aa9b334a503cb0d2e646987df987df9fd0e3ba54649d45d49d5cc67307c63a884f89512a61aacbf6b316116050a19480188b0ac1465c77bb9e08fe0a2b0df103ce406271056233a72527c89299810abb06362bc217f1bb797a8a9917401f96763040a7f1ee63bb9ea7cb17cb14e4de376230b7d5a2b3517827b6240330069d06a46b98a8a78e5eceefee73203dfb8a16013053cd44c2f3032fd5521efd78245a10d2da937736cab50df76fcd1f6e222d53136f0a8aefabe5c232015d05083cfc78b23366c03bb0fa610ab8a4769143fa1ed1093f1ebacd08ed80af70e62659385203a3d08084b0aaac4fb02f02533bc20336dab88857e66b2d2e79248d75ed2da9f644381223112d2c6568cd0dc139b25049c6c97eaf0b803be71cb1ffdb1c650bc4f8eb1f4040c1e08d17c1551780e07244715ca5418de278a752fb15f35caec134473bbf3a97dc9c9e130765ca9055a905a0f7002d722f07199f571d890502539672fb18637bd99308e6fdd4edf2ce4ce333a94513ec95e538e09dfc51daa8151dfe0fd136c4d64495924496ad427cb443bfdb89b79d116de6334c681b8ac2815729eede232860b41142bc8b308732d41cce2cbd8cef9c551f329a1dcb50006777c8dc0f05097f6da542f6371772e4ab36038ca500c6815c358b6c5f68a7755f4ed7f21864452a3f0c8646a0861f42d5e4add4907fe44c4efe10c395f623a34ddef2ce887dbfd03946dde842f7f53ad3a2e97e026ca198058df90c287062256929d781fdf443e2ffdfe5927b76ab57fa3d33a9239854a10a18fe82b1d4c6557ca87939728e8b94d56cf15755f039a1cb6e17f81195fa8a1cb805df196f713bf0dc50f034b1005875a09698dffc29d6e50debd7995e3719355a7ceec40f7542589e0e94531009a0abf699303f91d1f3341fde446b48f262df429fbe5287b111bd16b5c43dbc5fc3393578cdce72d790f9ac1a41e0999da3ea4d2983db22a6b8737b0ebd90782a97676deb477efc03b2301f4c6b8f617d303691a872fdd41e165044deaa1a03ceb66fcf55c967e97fa9a6b21b1bb40b6875ff922b83bfc5e12f14af77240a5b34f144bdcb3032b72476b6bde97dbd346282033ba3e3f17ff46dec0709aabab26702a3be316f9d6c6b81f67268f63ccafd3063ae4fcbb8d5aefe5a9d0eb32dd34300f1bb4801d5ed96ca8b5760019159f9b8c24e907fcd431de2980fa72a1c23c226f0848512a05321c284b7a6cf9f3f323b4092519574fc62359bddf90b17d91f17a74d1cd20544efe886cafbb4d6e0f38247fef1ae249c3f93277b5b9e7f03258f00f2490588e2dc5b175d0eb6f1b0ec66dcd88d9557d4742a276ca832a45c7330abd14afe70cef0f39ca62454d07d0e0fcf470be79959a518cf2e2e1da25337c1c6c8d63e203f51d25a101f6761b7153c9ca31cbee5f2ac0000cfa1fa3fdd6b1c87424eb7b346f8b54ce3dc35b0faf78a117758e9fc83b78cee7f99f982c6b3cf274631dbfb6363a0a4ef93aeaa8133c3382e2a90d845e1cad0cd64815b82f53c3de9f5f052d81783e207729f33122091ff027eddf8f990e4a97e25e87e512933ffa037d277c27ef185818ea997bdbbc8b3e991ad8303788beb5c39a3c4e322311a2524cd0b20535c73ce861ca36c7b2a30a5d0cda6cc9a6c9000036d426175c8ee3955479e5d3d0a013e746c33798d414706d16375fa1dcd37684d4267f209610673716c9280ab5a3812434191dc75a98b27bf0e0de6104991aa3b7765d91db90569774a786a4cd938ad739a6695b61603668628c6d2510ee910d45d24c07a4e711471eb30bc83a6ac1a118194dc805669b0c529d95afe6b315ba06caedb925ff8fcbfd6e5ff35e8ab3aeb295afff7e960cfb92fb0197ab4e48299adb27937a3938ef7927a57ee877dece9198cc3f7f4ce686db4b533082c325a2c7dfa6804644fca33b1951c7047a292fce31de1d32d6ea38428526b306af88f2c495bfec05e86e5592e19ee856ffd5452756ec11386e069f1dda2ba1eaefa8182b4f0e66d6ce678a6a5ba3c9725c3f00295c63b1937167eb8228bbc3fd51aa969918ff6a07dc6cc1972b696bca184dd37ed82992d49f45808e669f4b64637311d5b1ab1f41df6a7f9c453fdcf97138c5e1158585c65b8f7179be6b8fd7355934bf29e8c24b7084d6b0f0ba32d696bf7c6c60d10265727ffaac8c0a5e6aa12554db5dd070d2b27b4af36f8ca4d9b1255af70eabceb61a604e458308b170516da588d7d91c1beb2370ed96f01ecd4c404eafb65c7b5d347b04cdd852757ef571ee628f7f8df7f371c2020fbade8540f0e8fdc77f2f315dca7b42f344da85ec63b8b7fa9d0b0fa74a07e7f8bb60bd45a8c3ed6ca8fc1f88cb1753174fab8553d62d5adf863fd5170d55943b5ba3d01b66d20b5c610786c", 0x1000}, {&(0x7f0000175000)="a4e8d981e6f06e19d84e5130e509adc557a953004e4bbe5466587a9c752f21a7fdbe81fbd0a4cb486f19261406bc512915bd4dc0c795db24c3c674a091ed695f", 0x40}, {&(0x7f0000062000-0x72)="cd204a9e0d3fb5f924c3ffb2c9007f6c2bce6cbddab0e00a287065d1b9392eb817722dca986c3c496bff1ebc5697de9153b09853e6c3bc1d0914df454dcd144a0776f1cb1d4e5dc27c6450b38975bf2333a8c424395fd5abc00fd5e599610ebbe01527e8b89c7d9908cd040968a07a05774e", 0x72}, {&(0x7f000018c000)="fa1919afb07b3eb80951eb129b7d9a2e6a355499b265e57ea1b911ca2dcf2f99056af056f339f04f023355878444f08862813641267c6270f058ccbadd8a0f77bde7705be2ea1b1eca75c736a216ebbb0f92c3d2a1cbf662b91edcbc5c76a39b1573a65483f2affe0fa9453abf86938bfb9e1ffb5034efbce42aab", 0x7b}, {&(0x7f0000a69000)="246b4caa97723da73402c29d696c2fdc28132c509aacc0dc8c0537c85730ca7239fadda91b5b8f760da99539d64c6777c6caf54208a6bbc7e6606786d37fd53100b23750d9b1b18f8670a7404dab16b9eca1276ca45e266ca66d2ee8e2b93515c0f0bae4ff7c134b48eab01290486a78d82a7bcdab5f6f1fe2373c2693815c227fb3e059571e7e8112a376fddf333ec3c9952b6f5e2065faa36bf8f0f7f3ae25466f4b2ef23fe27740606b48d9063e3086da2ff441ef9fb705d67a05d361c917e051d955284f735a506f8fe9dafd", 0xce}, {&(0x7f0000990000-0xf6)="7eebbf610e11e0516eebd14b38646d59ff5e2075c712b4927d3adb0259a7eacd32925abd3ec00836f6b0f1fb8d4350dc82d1fd2c52ba359a800ba5ac830c2521b9cb4d384e1fa07127f3080b7afe68b8142a1b93b04ba5dd851a8816d31ffe5186fc1ca9da35620fedb372c296996dc8b3c3047760922ed080ace885928229c7f59d9a79476bab336eb5ed3c03234c393f6645d1f48cf10c3c2798b25ad9c0a384e47ee83e1ab4a88bc2715393e93efb3406da1887921001d593d0cbc8229e7036f036b0d232abf65cc19b5048d8a8db783d726b6d709436163f54b62b899722d5a4b163161f0485a4a7aeb2ff405bbfc85650aa7fcd", 0xf6}, {&(0x7f0000a46000-0xfb)="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", 0xfb}, {&(0x7f0000ea2000)="29bc286b28c66f8db60a5352b4fe737b86c43eb35f7424678e1f967ebf6e97421502e920c760231ad758edeadf9aaa4725b9e7f94b47bbdf77ec6b58c68b9bfbe3f38c82b00b3baf96ec1a621d04b75aafe8cfba52728dbd8b3a70c97590d87c7d61fb6cc305f57de31454c2e58916278866c1997955e9900160a59c16fe17cb1614f8e63036eadac1ba71", 0x8b}], 0x8, &(0x7f0000dee000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x8000, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x9481, 0x0, 0x6, 0x101, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x5, 0x9d4b, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x800d, 0xae, 0x0, 0x8, 0x1, 0x8, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7da, 0x5, 0x3, 0xfff, 0x80, 0x101, 0x3, 0xfffffffffffffffe, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x6, 0x28, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x1, 0x8006, 0xa1c, 0x800, 0xfffffffffffffff7, 0x3, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x8200, 0x6, 0x0, 0x58, 0x3b, 0x81, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0x40, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x80000001, 0x2}}], 0x1e0, 0x4}, {&(0x7f0000a68000)=@in={0x2, 0x0, @rand_addr=0x6e778e31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004df000)=[{&(0x7f0000a7d000)="2285fcaaf3c826f62ba3e708522fbd4c4796bb6e", 0x14}, {&(0x7f0000730000-0xa7)="d49531dec74e273303715904ee4a29ccf2e73e35fb348d3550244c41ef0840e3d1b0458930ffc9842f704da06f0071528b7345a9332c263ea1a90ce0785969e142a8595eacfb127f262e03b498800fe4aa42e842132ea7d4ba25935d617dbf8a39810eec56eea9860f353126b1e060d055ba5548ad68c1e1daf22c633dc788bc6c9af7e3561fd9e67da287eacfefda8771a4898c480ab393b1a4957ccd8b5a66adfb41bcea7249", 0xa7}, {&(0x7f0000e49000-0xc4)="3bbee6317b9586029ceab51c309289d24ba3a199d2fecd063c032844a9dbc420e824abedfbd0038e16408980bc316506782a548efd443ed531f8bf15b0375518db694e5693885ff1b564ba08e4c478c22ceee5aa7b550d2b789138ca5be559c93906593023c089d664ef18cdc3f4e02a818f321f161c6bed75764a0f4ba941833e952545bce3270078a0fbc90be9d6c2ae7d36fce4de49910ed0d7c170ed439f40b90a1c39c0b90607d49abfcc3ecdd989b05524f74486faf315ca5480bbad545caca999", 0xc4}, {&(0x7f0000898000-0x46)="c397c6a41c172c07f403234e05551c9500769f260babcd52336bc975dbe0e833e05e077dde8d8bd3ade3fcad64e167c665ab8840d488f750b70d0b3298e7b013e7036a8e664b", 0x46}], 0x4, &(0x7f0000e32000)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x4, 0x0}}], 0x30, 0x1}, {&(0x7f0000a76000-0x1c)=@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000128000)=[{&(0x7f0000e0f000-0x98)="d8bfad46be73fbffb2a31377a63b07f066f981d086c0497e2409504f81ea70d7537621ec733dbe23487967d59745f0174f72f7657d9e75d70825b831d169fb87fbcdc58f77d5662ebe9445fc0b25f4fe4c55f14350149a25f873feb1fcb8da201e04360e06dd5667923094e9e31ee78da04d1788072e3bd80b19d02d170355a23d622d3fba882865efa1c1abb694407e5adf0809213b5775", 0x98}, {&(0x7f0000cb8000-0x88)="7f936749cd82317c5b37aa83809e6415ae95dcc42721d6f267590e62bc155e9c707defcc3ec092893b818b3fe6a151478289391cf789879037231c34914046ab9c860f76ea7e781de5b824c7bff239a100dd1bb1e893d1270dabac3b36542ef67ebe320f709fca079873d159c96e7960806194197c98b9088855df21afd7b26522386bfc7f836d70", 0x88}, {&(0x7f0000357000)="9a258c0aaa51442828776602cc243e88bebbf1de121f76867bbe27f594398abfaafcbd", 0x23}, {&(0x7f00008d1000)="c170957bdff6e95ed875744a91d5b5e3f9b5cfa30abdecc0deeb9e859b74126287971521c378895d22ea7718b160d7eeecf646089b00fafbaea73674b959cd1ab431d338b198e345e94bba853b3d070881c13720811dba29c399bf7c7746935e9102541da797c620df1e20cace9d7d2e29ab8d26264d30959e0ef19475335239b3a854900247ec3afefef01b08123e695ccd54cee9c150a86c4e", 0x9a}, {&(0x7f000073e000)="3f9b0d1e5c584ad26abf8cd56ba7918cc87b05076cb32a19c3e001a361bbdf735106916d43fc112e5266c9188e6dc7b26348cdf08bbf6d88fba4e2ba43da3c0cdc884ba210c16329ac670ba6450fe703924f56821b4e51625a7f0b4877c269dfca8b3eebec42362790da5e94954a3386ca0dbc70471ef26d909adf", 0x7b}], 0x5, &(0x7f0000a21000-0x1e0)=[@init={0x18, 0x84, 0x0, {0xf648, 0x9, 0xcb25, 0x16}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x100000001, 0x206, 0x5, 0x7, 0x400, 0x7, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0xbd, 0x7, 0x10000, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8397, 0x7, 0x8, 0xfffffffffffffff8, 0x6, 0x5, 0x8000, 0xd26a, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8009, 0x80000001, 0x81, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x5, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x53f0, 0x8, 0x57, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0x7, 0x1ff, 0xde1a}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x0, 0x101, r4}}, @init={0x18, 0x84, 0x0, {0xb994, 0x401, 0xffffffff7fffffff, 0x200}}], 0x1e0, 0x4811}, {&(0x7f00004b0000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006b9000)=[{&(0x7f000048d000)="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{&(0x7f0000fc9000)="deb0f0bb49a7efe9bfe77de13d54e65d8ec981a2c878a1d9c6a683d3dbec8e5f513bb69ac1b81221409c89d42a3ec1f6fed03df2ec4d8018fb4df7645b58b6dcdb8bcab025509388410cf272", 0x4c}, {&(0x7f0000ad9000)="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", 0x1000}], 0x8, &(0x7f0000f40000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x0, 0x0, 0x1c, 0x0, 0x6, 0x7, r4}}], 0x30, 0x1}, {&(0x7f0000bf5000)=@in6={0xa, 0x2, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f000093e000)=[{&(0x7f0000bfc000)="797947452b518eaf179d6349cecc3af814b193be9ae61676e44dfa92deb68e0453c02cd07cb898e88bcfe7b9872732ca3fc3ce0be146723c6b5ef72994059d463011565319ed38194c93015800a66bfc272bf95290fc47a72a5b848fe6ba310aa979a90d3867344f7b879d52f93747387ae60a330765fc9e363fc847c8cc39e8169ec7b694920ff9a38eac8e2f897adb8bd2050527dbfaf52c2b0afaaf854377fb0e", 0xa2}, {&(0x7f000052d000)="c515f01031ea3dd214e4766a1022edd9812bbf2e9df33fbeeaf2dc7685f38d4c79715b198938e53433d0a7b2bfcb05f4496f07415293a18e43d71cf583ba", 0x3e}, {&(0x7f0000131000-0xf7)="0878618bc2cb7d4ffcf5a65ae478922401e2b8c208e5ed8e530a77890bce64592c46ad8e5fe6df60e1f7be9445f11ad0b7221ad893fa55e7f977270cf115dfaf7d32bd233e43f7de30c4feb93f4fdcdbf8c486756e7ab0e0023328fcfb6dba7fde4a36c9f2c08de8f28922ad2bfb7f7ddf839e551343315a6079551d08e45d679fd6c1c9825fd0013fa6e89e93fd2b62ba02df0ffbb42194c52d7a75671dc613435866d364125c4f69819f1968463b2d630cb0944b7dc76238e95207fa3a51f3efa82e1e72ae2fb1fd70f3f019dde22ba792609c548849566643f3245ad0ee8fc71b4e05deac9bc6c3384c093bca4a19746abfe7a9af38", 0xf7}, {&(0x7f0000a51000)="4e6c7fc0cc967bb9e0003474467ce88b3960cae9bd898772dc64d7f34e971d500a8056067b2d2ba61c305b0b1035ddf9d1ead2928d91b1a03cc6c6cc78d1ab2b29028a72aa007b9854884eec2101b424bfb8c7157f879f373f9c462ef16225077f216cab30e891285fef951729c14d606b652ffdd62b146b6c39d52d1ddbb15d4399e2c7ad4fd94d28f5c518fa5f6b93ec3258fa7e", 0x95}, {&(0x7f0000ebd000-0x20)="fdd1bc5e80871ecd131c412a11d93a77ef9fa674ecb2d27cbe3dd75d03199524", 0x20}, {&(0x7f0000209000-0x32)="b5da3c8663b31b9173a9c0b4c8e59aae2495d683d56360291c27d9bf36d827409564807ea1c9a8d4cf6f548a6ea8efc39010", 0x32}, {&(0x7f0000be9000-0xed)="f44a627d57ca5c02df58f7a7a3f439c235813e0197feae68c27a76796f51daf2b4efd0fa2556bbaea02970fcd4fb5c9b5652cee8163b709f7ccaaef3fabaec1599f9a7e1fe9e81566b2c035bcb73c5e571e37885987ec5f49b3144dd064b8ebf6f717ed1a7db63d458b6c03f770a496ab48f983bd54c479d99a3234e64f3f07715ed439f8fb2cc1bc5c49275ab648afb4bcc1accebb220a277145004e186e2d3a310ee3c3f065181739cb08bb7a2cb93c6b450c1d0759dcf63fac5d7a2b7998c8a1b7a22c8a36f5a6d525b0873a150c3a67d163cc6319ad4b133b9bf24b9c75fc3cd093a0ae5ee7e0c8c35ad44", 0xed}], 0x7, &(0x7f0000dce000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x80000001, 0x4, 0x2, 0x3f, 0x6, 0x6, 0x7d3, r5}}, @init={0x18, 0x84, 0x0, {0x49cc0da3, 0x3, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7fffffff, 0x20a, 0x200, 0xfffffffffffffffb, 0x8000, 0x9, 0xd550, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x0, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x81, 0x40, 0x276, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x80000000, 0xf8, 0xbf57}}, @sndrcv={0x30, 0x84, 0x1, {0x4377, 0x6, 0x4, 0x2, 0xa2, 0x40, 0x3f, 0x20000000000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x4, 0xfe35, r4}}], 0x180, 0x0}], 0x5, 0x10) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x3, 0x10000, &(0x7f000031f000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000029e000)={r0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000bd2000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2000000005, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000c0a000)=0x8c000000000000, 0xfffffffffffffd3c) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000f000-0x6)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="5b874de336b26de1490be0d1e086c47c1061704cb2cf4b0d90e03272ea09fc090ff124505af837e84b76073a157df6c15c421cbd57d1679d69ec6d7e8ff4c2d59b64849514eb083d353456ac4ca7faa4937dbf949c9404c90aa2a9385c7b1f0c5aefdaff085980e7369e65662ae5c3fc7efd7ab65eba5f8ef6e1f838eb9d378f2314902c517896b593aceb9f291a6a445f4a2c1dc0cc2064bd3c5c1719978f6066ef2dca6d0148e0be17ddfdacea75aa6d4c17b745cf46f6b3589202e9e039261032bf", 0xc3, 0x4000, &(0x7f0000005000)={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x6, 0x2, &(0x7f0000003000)=@raw=[@jmp={0x5, 0x46, 0x7, 0x7, 0x6, 0xffffffc6, 0x0}], &(0x7f000000a000-0xa)='syzkaller\x00', 0x3, 0x88, &(0x7f000000d000)=""/136, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 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, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000012000)=0x0) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000d7e000-0x4)=0x0, &(0x7f0000679000)=0x4) sendto$inet6(r0, &(0x7f0000bd1000)="5dcdff67537da9ac875c6d9fa38d", 0xe, 0x4000, &(0x7f0000812000-0x1c)={0xa, 0x0, 0x764, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, 0x1c) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000003000)={r1, 0x80000, r3}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000)=0x9, 0x4) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000ed7000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00002dd000-0x4)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000039000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000cff000)={0x0, 0xca, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0xffffffaf, 0x0}, 0x10000) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/14 22:40:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x11, 0xf, 0x8, &(0x7f0000af6000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000c6000-0x2)=0x3, &(0x7f0000889000)=0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000d31000-0xd9)=""/217, &(0x7f00006a3000-0x4)=0xd9) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) writev(r0, &(0x7f000004e000-0x50)=[{&(0x7f0000ccd000-0xad)="9702ae62aebe2b25eb094756bd94c12b1f437858ba0c40416a22b6e549adf6663d981fa291917cae62bb21eb61c0ed3acb28029bf0bfc4ba8b6c34c60ebb0a3aee0a693697887d190ff8f991e34104e9410c94532802d26ba24e7d3abb68ecddbb9010f0accef3ced0fd85ba7d83316ac8061885c1219755f885156930047863a1b35aaa802fe87a4c0684db985b5e4fd6a95d19589d101109f4258600094d69ec17d76ba518b0054297727cec", 0xad}, {&(0x7f0000f1c000-0xaa)="2c7c319568eec4609d3f1e7b14816931c7729a7960505b282ee9198ec10afcb568d41d800f13be16303fdb06f1c57722909e0c63412fb83430ba1d15f8c63a759a32143daa5b71138acd8c820c6168126d8c0bc53a55ba9351a2eb5275176dd82193a28edabbe41ee90420b440675a7b6b51153d9cd2416a23deafc0cb6b71d5105be8c651d34fd6b20ff8f778fad30bfc236ce7da2065c90be99592cf37b7b1bd9b65b7b42792da5658", 0xaa}, {&(0x7f0000137000)="05eb0085224838ac3597cea485a2e87f186b5e1874c38b639471e7be2ff92ee5b89e5523805657c3de6c0d8dc5f686a2949843283e9001ac2649cfa643418451959f37891ca576f2a0213982b400c73735a959faa95911f29fbdf4637eb903e4cfcda0cc5c389ccede53f377dd73d4ce8d5f4cab7af7aa32d0bba5d30530b49b0b3e4511fa4f36de4e8bb2f016340811e2e5fc4c97a5f0a4b8fcba2c6219e00abbac5a67f5ccd8", 0xa7}, {&(0x7f0000be8000-0xc1)="7d1e1fab669620477ac2bb023bbaf27090fa303064b87c81d6016b1947ed1555abff5a709274c5777eae7a2e0bada0bbed77e8f0a48a2300df321de4519dfb73e177441c502ba5116de73a8f1c878f4329d2e61a607cc68aa3bd6ee898ea19352f6fdc6562122c42f045ff1ef5e38e35e21dc18b10aae70d7a2fe476c4545e218a58fcc9d578620fafed8b1dd19977477cd060bc3a1d155d383689938f674eb8e74fd6d77a9871a32b6a23b0ad090d163e4510b7e3049c27caa7dfcb7023ee5f2c", 0xc1}, {&(0x7f0000194000)="f6c4e14d06fee3cb571991ce7f4fbd48c7f8807b86ca2c1af4a9ae8ecef3a94f561aef75bdde58d91cdd2d0c73b7fa95028e2f176c91124ddabb9fc40c87ec41c255b92d763befdeec42e64fe71e01108197d6ebe9ec5449b47a8daf980481398b959517", 0x64}], 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000a39000)=0x5, 0x309) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) close(r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000841000+0xda)=[{0x2, 0xfffffffffffffffa}, {0x2, 0x5}, {0x3, 0x1}, {0x3, 0x6}], 0x4) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x1b, 0x807, 0x100, &(0x7f00002b9000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000bb2000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80800) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000)={r2, &(0x7f00000e8000)=""/204}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000045000)={0x0, 0x0, &(0x7f0000059000-0x60)=[{&(0x7f00000d7000-0xd1)="15d67de82dc9f5c2b34c6e173429baded4ba9549b9594d2c3dd00861f0f35850818194de951cc5d24324e6396a3138231257c1f8bdb43274a51fc058c8e4e0cd726a59c17c824b58dc2e6bbd9915a87d63ef948019e4e8f825ff46abef15166c6e05e7ad9ab00b20d8904b852090cba7de3b90d635f1c0f71817dc49a396f8c98b84804d4a641d9e7053e3da616600994d9e3b645fec1592f5e3f5ee96f3723e1657d00f6245646b13cf3859f6ff531bdab196d65cc42fabd0e2ca24ea828811764c63d68f88ae082abc38f566b56d1270", 0xd1}, {&(0x7f00000fa000-0x1000)="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", 0x1000}, {&(0x7f000007b000)="4bf1a714423d188dbb2016d830ab9856b1295f285cc57385580685eb9408e296240a7c6ba6c9ae2ba602c5894ec56f94fbb3dfdd315bb361593d804081ed47f60f2ee8251469a252c265a4abbcbad7f01f91c6e5", 0x54}, {&(0x7f00000de000-0xae)="be9e4fa59c188588f81093c15efe611497d9276e8cae2714733af4b429a57231990a9b131d9e56544b1cec0d12f6d4f873576ecf37144d030a5cc9ecf78fbb06ee7d01b870628074393cd0171c2a237b5cba6112be8349caf7fc250c2b68508d3e5943a6b76efb6154ea6d6be7b9c0f7a5cad4c11672b0cff93a8c78c4228a29ce758149adf1bab51169a30e1318274c42007d27a9e1427774a9f295bc638a2a581e36dd10d0fe05fc98a47e147c", 0xae}, {&(0x7f00000f9000)="4351b77a75ea143df31f6a007e9f43921ba99a0f926d15", 0x17}, {&(0x7f00000f9000)="0ef76c4bf05dc6e4cea0a0dca1b01c8988b4f320969f9c15a6e3fce7a0e806aa09a58bb68f22f9140dca69f3cc6299a1b467ec418f066061f62079d69d84dffbb5563c354a755722bb74b7c1e67a43d08aa33a214691f7fa724086ea7c4226b284163cdf2b017e59573390afd38faf6420ca96db", 0x74}], 0x6, &(0x7f0000008000)=[], 0x0, 0x4}, 0x8094) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/14 22:40:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000-0xe1)="0eb5cd1b803ca5680f934fd2e21b47916fe55eebdbba7b8fda2f2eb7eaea505dca2806356b2250ed46e248e4b2fbe794e3f5786542dcc5baed89c641a99f14a95141407c30c8d112831b01355d2fbbfdf06ff6765b2fbb9e9136f3efe134b196e084668918275a48d4ceafe9fdfa2c4373f69bbb9a3ff842f8bebb346ad16957a5946ff9b915d9d3397bab196e17ccab1e718cea474e4438d9c30b21b51ebe41b1e8c379f917583aeac2c19a4b56de4296b723ac34ffebde70293d16567512fb835e469bd8795c634dba5656710502e574464724ab0354ab652d3e6d419598b5e7", 0xe1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff}) 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$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000001000)={0x6, &(0x7f0000002000)=""/83, &(0x7f0000000000)=[{0x6, 0x77, 0x400, &(0x7f0000001000-0x77)=""/119}, {0x8, 0x5, 0x3, &(0x7f0000003000-0x5)=""/5}, {0x6, 0x1000, 0xbbd6, &(0x7f0000003000-0x1000)=""/4096}, {0xfffffffffffffff9, 0xaa, 0x4, &(0x7f0000002000-0xaa)=""/170}, {0x4, 0xca, 0x5cb3, &(0x7f0000002000)=""/202}, {0x8000, 0x1000, 0x6, &(0x7f0000003000-0x1000)=""/4096}]}) r3 = accept(0xffffffffffffff9c, &(0x7f0000287000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffffd4) listen(r3, 0x5) r4 = socket(0x200000000a, 0x3, 0x959) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000000000)="012c9b1c1d2dc3d61d58643f9209ea5654ff7367f8fd2fb85be8c183b4421944e8d20925017e10795cbbf7b96c0c77211d268217172fb4341da5d6cc49a7c92d6f489e345043f870acdc3cd5dcc920eed0524e342b93b0fbfa07575a21050000000000000091d12a8951f4aed4196d1e2fbdae5ed9c41e6ad095274c7cf5726548c837c2e3e9cba3cb40d38f9c22587ca9f2a3ad634784ad", 0xffffffffffffff76) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x7, 0x36da706f, 0x52b}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000002000-0x18)={0x5, &(0x7f0000003000)=""/169, &(0x7f0000004000-0x78)=[{0x7, 0xe8, 0xfffffffffffffffe, &(0x7f0000001000)=""/232}, {0x0, 0xf6, 0xfffffffffffffff9, &(0x7f0000002000-0xf6)=""/246}, {0x6, 0xdd, 0x1000, &(0x7f0000001000)=""/221}, {0x10000, 0x97, 0x5, &(0x7f0000003000)=""/151}, {0x5, 0x7c, 0x3, &(0x7f0000002000)=""/124}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002000)={r5, 0x5, 0x3f, 0x81}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000-0xb8)={r6, 0x6, 0x7f, 0x6, 0x9, 0x8, 0x81, 0x2, {r5, @in6={{0xa, 0x2, 0x100000001, @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]}, 0x3, 0xe3c7, 0x4, 0x9, 0x2}}, &(0x7f0000002000)=0xb8) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x100000003, 0x2) write(r0, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000614000-0x38)={&(0x7f00006c4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dfd000-0x70)=[], 0x0, &(0x7f0000654000-0x95)=""/149, 0x95, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x10000000003, 0x6) close(r1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000076b000-0x5)={0x3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x9, 0x7fffffff, 0x3, 0x10001, &(0x7f0000331000-0x10)=@generic="866b50592dac962c3b731ff5456948a3", 0x7fff, 0x1, 0x919}) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000c8d000-0xb1)=""/177, &(0x7f000071d000-0x4)=0xb1) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000c8c000-0x9d)="154e0d9a5c5539518cec47cda8f5ffcba28aeaa644723d7cdef78a606c0fd6bf41d4fe25437bc147c133a83fa7b0bfea24e3bdfecd5ce5b77a0819222c9304cedc9de022facf85a56ba63d247f6de3648f1c70f94146e1bc6876924753951328e112c91ae8a38f9775ee0be918faf170413c43c834977f3b2fe9a4e2b91971d2ef9f2ad6a3bb81c8ef64dfb81cc42b97f8f2c3857ff08e372a49258684", 0x9d, 0x41, &(0x7f0000c8c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c8c000-0x8)=0x0, 0xfffffffffffffffd) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f2000-0x5e)={@random="6dc147d7ec77", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ac000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0xfffffc98) close(r0) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0xcc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1800000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0xfb94}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x200}, 0x10000}], 0x80) 2018/01/14 22:40:16 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x81, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x62, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x4, 0x6, "71e04c", 0xfffffffffffffdf7, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x2, []}) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000978000)=[{&(0x7f000076d000-0x76)="1f00000001031900005f07000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r0 = accept(0xffffffffffffffff, &(0x7f0000ebe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a6d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f41000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000a0f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c8d000)={r1, 0x7f, "3b21474bf6ae4bb5665fc9d5c6ef253848f0c96a868b383e07f850b9bce3dd810e39a066d8aa59878c079147f79a8070390ae948f86994950588e975160b9877ea3e7903885f9cf9a778e91f81bc73f5243ab344ebb42a5daac0782a03d51de6080c54d5f3f9408d634580b21fd4145e17c49e130199bfcbaa76db85a85a01"}, &(0x7f0000c2f000-0x4)=0x87) socketpair(0x4, 0x800, 0x2, &(0x7f00006bb000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c4000)={r0, r2}) 2018/01/14 22:40:16 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000491000-0x2)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x10001, &(0x7f00000ec000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000065000-0x4)=0x2, 0x4) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000e0c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a31000)=0xe) sendmsg$kcm(r1, &(0x7f0000e40000)={&(0x7f0000bc0000-0x10)=@llc={0x1a, 0x3, 0x0, 0x5, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000907000)=[{&(0x7f000093f000)="e56ea132e695dc3008c367abed1dd853340ef6dc511c7c151de9ca420e0c47927cb37fd0edae724bca023e6305b99386f1fd39bf3c9632931b38d55e36f8c6dec6f1944e587b7cb26c61f0a7238e6238532cde44ccb8dce179c01fa3b2de4b2dc273cef31b36bb", 0x67}, {&(0x7f0000c70000)="6c59166db376e3d4b659364debb5990f35167819da1264bc0d3d56c2edf658664ef9b0569ebd279f71b13b6addad4147339a6adf903ddf16a2045c3cd0429bb9037e619cb2b3b11e6e3cb7b49bcbe8003e992221024998a458a0b6b9a26760388f7a9cb913fde6b2571f88780d91e41b7026e3ba7af824bcb18f2ef59c168c7614abc272a5ef74b277f8be13a5b02ba8d34ef41a7f83ac55ef252541ba2cd17f182532fe35f7e900e26c4713e867f55c8fee3ac4b8b0d4d2a87eaa09c57b751118b9ed7b5bfd2edff384f3abbb7646cc935437ad912fcec5cd84b836ccaf3c", 0xdf}, {&(0x7f00008f2000)="4a73e88cd7ec0d73ec81e2ca24b31f17b07eb65b685b6a74518e2396be08e6e0b74df733c39eb36f8e5d5df6026d2a465ca371d22690ff9ab6c2c59814a1476c7f642861e0c28416258f331c8305676cf98523f8edb532277b95ae827d134e43512f1fc545ebfe823db9af292ee747313b132b8e76c49d0de19b2b3f3783760f4243958e3ae7e56d6b58f66fc5025b5a135689e073bae2128dc1c1b0a8b2d7fe9fc21583ad47224c10e936a64795ec7de27d7cf402b50242a910db9ce9e28722ca804cb697babda389f9cadcd995f667b050cfcd5872d5f63fea66", 0xdb}, {&(0x7f0000598000)="45b9e19b11393c087a766589db989a57711de6f073be041c52e4479fd673eafc4f2b955ad7525f8aaa8c5cbd50c99e2449eca6ce22b41d1537532cd0e8fd065325a75b0778e570875e1cd031a2059b6293371de4e135e97e71ccc1", 0x5b}, {&(0x7f0000860000-0x1b)="449662ad6858231bd28c21fc91da800d5d14b381dc5d75f1771536", 0x1b}, {&(0x7f0000d05000-0x98)="d8caf0b0c996ace89b386060c84111b61f233afc01204075e7981b834454faa71fe7e2e7ac1188c27aaa6055b09d5021a6ffa2cc90a9d364c3be44697658fa183af6fb92ae25c0bfcf08f44a1392683c7fd8b7880983f28faca33a25a9319e31949bea30ba6a9d0e911119350c04896c6325a5574e74600ae9325957754e0a64970327ece0eae3882405d7703264b9546975922b3f2ed91f", 0x98}], 0x6, &(0x7f0000843000)=[{0xa0, 0x10c, 0x7471, "6980fc818480fc941ab67c0b75e382c8d31c33ec893b69c8057c2dafbbbf22c1bf04fa7a048622ef3503d32ee9eb9081f660c2161169d5e1a5f4b89855b8e844854a125b3032208eefca0fe4ae32d0b6cb8145a18b6dead161725ae05b0acbfdef3a4f34334b1b3ee83a0b31f66947a9f95ead53e6d8b070ae9dd3de9b88ad8ab19e19f10e72e747c84b8812be02"}, {0xa8, 0x11e, 0x5, "e0424ad0e252803c33e3b1c4d6a0556e5185079956e4975c441ea2878cc1ac3ed6d1216cdb6db25d2212aecec74b3839d0499dab1b46cd01f25f8c3cbbdfb80159f75bb2d06261ee7876e1cff378a449d4ae8a4731037b69ed23da4e8c3fc256ae340f221bedbcc2dad213ea747abaa81976fe75ed59eaccb2183f3d9f1d138058e50adae97824ec0045fb116007efe377ff65fe7e0678"}, {0x78, 0x0, 0x9, "5d098185e7f31447b38acf6df234893c586fc9a2e493b0df6d338391ab397b27cd3477d1f5ffb72714c43f8aff09b59e2bc858101f22969556ac18bba39c050a3dd4fc04aa3d307c92351cc22ee27b5f378f317dc8ce4701c65a6695031a556c84a49982aa7a3268"}, {0x100, 0x3a, 0x3, "8c28888c7b2a4a2ce4ac4870be3c8eceb24e48aa0d03bb97411fc3c702a8455959157667838d9a3f0abfc05689c5e39925f93bfc3cedcda3bef0361020a37745c26db3ace99d57e90a24068fb347ad3e1fc21caf6e835421752d5e411bec6691d3de41c04d8158ad0a8c7e88820cccc14f8202ff59bc0f720a66b39daa0745daaf5b58e44e0f2713ec25e6f4e82bf5bbe732c9b7d270ee78c1cb6c9b4b7098e292a88bc52ed8e4a59bbba118bfb11657463a570c64903264ed2f17ab61b6879cb1b63fa51133a4b1502d07907c36655aeaea19d0231d109addcf07f0a67033f328647efb0bff478dfb0afe67239a"}], 0x2c0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000068e000-0x6)={0x0, 0x200}, &(0x7f0000902000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002a1000-0x98)={r2, @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]}, 0x4eb5, 0x2}, &(0x7f0000213000-0x4)=0x98) connect$netrom(r1, &(0x7f0000e15000)=@ax25={0x3, {"921e1b4c201ad1"}, 0x6}, 0xfffffffffffffdbb) ioctl$int_in(r1, 0x5452, &(0x7f0000fb8000)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000032c000-0xf)="3cb47ac5f4f8572578c7ca5f7d77ff", 0xf) writev(r0, &(0x7f000037d000)=[{&(0x7f000035d000-0x1f)="1f000000020719000000030000e3ff0000ed1b8509000100010100ff3ffe58", 0x1f}], 0x2d) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000409000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000e4b000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc8000)={0x0, 0x0}) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c10000-0x4)={r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00009ec000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00005af000)="4d6e010e08a1433ccab89b3cee630f0129cdddc2affdd3f89cb0bb9a24dec4ea01b45c618671287f7e58fcca6f9d12be423b745186d3b1e6fe69618cd6d2a66fc3d5ad929fc3e5844bf1a8234d993be8a7f6d916aebe3d829d3dcf1a0a97d59a7825777c2f1b0c62eb1c0ff295c92825acc8e4566d26e80d299271e675ada19e3318fd69f9eba1dfa090d0aff10c32fe2e9ddfdb03c214b4db2f1cd5e1692c6e6658b41c80", 0xa5, 0x2004c000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000201000-0x10)={0x0, 0x3c, &(0x7f0000206000-0x3c)=[@in6={0xa, 0x3, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001a3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f44000)={r4, 0x4}, &(0x7f00009fd000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b9000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000379000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0xffc, 0x0, 0x1000, 0xa, 0x80, 0x80, 0x0, r3, r5}, {0xfffffffffffffffc, 0xffffffff, 0x8cdc, 0x5, 0x10001, 0x71d, 0x40000000, 0xb01}, {0x200, 0x0, 0x401, 0x0}, 0x6, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x2, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x0, 0x4, 0xbe, 0x9, 0x6}}, 0xe8) socketpair(0xd, 0x80805, 0x800, &(0x7f0000f46000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000f45000)=0x2, &(0x7f0000190000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2f000)={0x0, 0x251}, &(0x7f0000e8b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b13000-0x4)=r7, 0x4) getpeername$packet(r0, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x14) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ffd000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x20) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ffc000)={r1, 0x4}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00005ef000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c33000-0x4)=0xc) accept$inet(r2, 0x0, &(0x7f0000e50000)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005f8000)=r3) sendto$inet6(r0, &(0x7f000067e000-0x47)="24bbae573481312d4f607900069253cd246aa4d31d96a95519654fe2991e2a7888f2b3a8ca05cf88e8f8595aefefbd0edaeb820b3bd7b190b07ab1d5d30a50963fd0cdcfc89c79", 0xfffffffffffffe20, 0x0, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xfffffdfe) r4 = socket(0xf, 0x7, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000fe2000)=""/138, &(0x7f0000ffe000)=0x8a) 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b58000-0x4)=0x0) accept$packet(r2, &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x14) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000f67000)={0xffffffffffffffff, 0x9}, 0x2) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c808002000000f900000400000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00002aa000)={0x0, 0xfffffffffffff35a}, &(0x7f0000ef5000+0xd2c)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000307000)={r1, 0x1, 0x7, 0x100000000, 0x4, 0x4}, &(0x7f00007a5000)=0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4a) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f00002a6000-0x4e5)="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", 0x4e5}], 0x1) close(r2) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000af4000)="c6", 0xffffffffffffffc4, 0x1, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000-0x4)=0xb8) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x0, 0x70000000000000}, {0x2, 0xfffffffffffffffe}], 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/14 22:40:16 executing program 4: r0 = socket$inet6(0xa, 0x804, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="", 0x0) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000057c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ece000)=0x10, 0x80800) bind$alg(r0, &(0x7f0000895000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(generic-gcm-aesni))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r1) 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000db2000)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00006df000-0xc)=@sack_info={0x0, 0x3, 0x1}, &(0x7f0000502000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a8000-0x8)={r1, 0x711, 0x100000000000}, &(0x7f0000b33000)=0x8) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00003ad000)={&(0x7f0000c49000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00005e9000-0x4)=[0x0], &(0x7f0000030000)=[0x0], &(0x7f000021a000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) socketpair(0x9, 0xf, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000002, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bce000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e6e000-0x4)=r1) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000a0f000-0x10)="000008fffdffaa050100000002ebae38", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a40000)='tls\x00', 0x4) 2018/01/14 22:40:16 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6b000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b41000-0x37)={0x0, 0x2f, "80ffcca2649c6c780cd6af4160e5fed5d03b2578ed936bfa540f4b02dc328f9f1134513ffca768794327b68290191c"}, &(0x7f0000c0c000)=0x37) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d8000)=@assoc_id=r1, &(0x7f0000922000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x5, 0xfffffffffffffffe) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000db6000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000049000-0x2)=0xc) getsockname$packet(r2, &(0x7f0000ccd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000538000)=0x14) write(r2, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff030000000001000000000000000008092e050011006e35", 0x26) accept4$inet(r2, &(0x7f000065d000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6e000)=0x10, 0x80800) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000077e000)={0x0, {""/7}, 0x0}, &(0x7f0000f18000)=0xffffffffffffff8d, 0x80800) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a59000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b06000-0x8)={0x4, 0x9}, 0x8) r2 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00002b4000)=0x9) connect$inet6(r0, &(0x7f000002c000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b8000-0x4)={r0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000272000-0x4)={r3}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000ce4000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000b7c000)={0x7, [0x9, 0x3, 0x9, 0x2, 0x1, 0x5d, 0x9]}, &(0x7f00004aa000-0x4)=0x12) listen(r0, 0x0) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x200000000000000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000012a000-0x8)={0x1, 0x8}, 0x8) getpeername$llc(r0, &(0x7f0000d60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e30000)=0x10) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000843000-0x1000)=""/4096, &(0x7f0000466000-0x4)=0x1000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b9b000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000182000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='rose0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000091000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000226000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002d7000)={r1, 0x3ff}, 0x8) 2018/01/14 22:40:16 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x80006, 0x15ae) r0 = socket(0x2, 0x400000003, 0x3) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000e62000)=""/68, &(0x7f0000e63000-0x4)=0x44) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000979000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000413000)={0x95}, 0x1) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000d14000)=0x0, &(0x7f00006fc000-0x4)=0x4) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004ca000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x100000000000001f, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x4000000) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000007c000-0x118)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000016f000)={0xff, 0x7fff, 0x1ff, 0x1000, 0x400, 0x0, 0xfffffffffffffffe, 0x3ff, 0x9, 0x8, 0x9}, 0xb) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00009dc000-0x4)=0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000515000)={&(0x7f00001ef000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000140000)={&(0x7f0000085000-0x12d8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48040) r2 = accept(r1, &(0x7f0000a6b000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e38000-0x4)=0x10) ioctl$int_in(r1, 0x0, &(0x7f00007b0000-0x8)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000338000-0xbd)={0x0, 0xb5, "8b262f01f5f76e92886a4f0553d59733c3ce18f253a68d4c0977480e5c210c9532a28736b50741813ca43472854c8bbe332073edc40d161160ce6f6f0663d80f47f520de0f967c3b1f6c918a1b50daebe350b8ea0aa510e2191fcb307751b4e7e340b9e373f04b818e6225040362099287c4bcc833b31c4e29a73c3b0ce9ae2a1c2fdd8fa456020e9af7da3599fe6d6035574236cdf122aaea0f15589d2692c2fb4bcca647701f6662dfd250875ed33fb1517298c5"}, &(0x7f00006ff000+0xabd)=0xbd) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000055d000-0x6)={r3, 0x0}, 0x6) bind$bt_rfcomm(r2, &(0x7f000051f000-0x9)={0x1f, {0x4, 0x1, 0xa8d, 0x0, 0x3, 0x0}, 0x4}, 0x9) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000095a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000084c000)=0x10, 0x800) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000095c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x20d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x262493c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x10001, 0x400, 0x4}, &(0x7f000095b000)=0xa0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000012d000-0x8)={r2, 0xfff}, &(0x7f000095c000-0x4)=0x8) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000095a000)=""/1, &(0x7f000095b000-0x4)=0x1) recvmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f00007d9000)=""/0, 0x0, 0x0}, 0x10003) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20) r2 = socket(0x3, 0xf, 0x5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ffb000-0xc)={r1, 0x8, 0x30}, &(0x7f0000d07000-0x4)=0xc) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000ffa000-0x4)=0x2, 0x4) 2018/01/14 22:40:16 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009dc000)=@req={0x28, &(0x7f0000001000-0x28)={@generic="edab28d47411b50a0d0206eb13cbce19", @ifru_names=@common='tunl0\x00'}}) 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) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) accept$nfc_llcp(r1, 0x0, &(0x7f0000500000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r2, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) [ 178.477074] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xf30000)=nil, 0xf30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000007d000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0xffffff6b) 2018/01/14 22:40:16 executing program 4: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000719000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc9000)="dddb7a019f0a095027f7cb37e9169d49b6e06d2715666e1ecee1d71dbd326778124e25aaa9ed3957f455102d40117c4119ad9235218764b22ea2ad62cfabd3bf6001e02331bacf4af029c7a9c2588052f748576a49363291b1d7b250c0c5387b45a7088692446eeca178919fdf1f0a75822be95fb9b959691ad2ddd66207d048ee8e7f", 0x83) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f", 0x60}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000e73000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(md5-generic,ctr(camellia))\x00'}, 0x58) 2018/01/14 22:40:16 executing program 0: pipe(&(0x7f00006e4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007b5000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096a000-0x4)=0x8c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f21000-0x14)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000cde000)={0x8, &(0x7f0000f22000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) [ 178.520315] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/14 22:40:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000868000)=0xffffffffffffff50) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000001c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000005000)=0xe, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000001d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001c000-0x18)={r0, &(0x7f000001b000)="7683fad2e65e48b667789a0a12c3c28021c39124e0de7406b9f46e98d9d5d7830e82e2d98d97a8246dd27ab46b04adc4b806a6828681d534bc9125c2ed38dc35b9b00cfe7f7c980f3f7ee7ff26f2748e99795875e1a84d9685bc27623154bc2b86fea23c083b5c5b1b6603684d66ad72d9112099f9c9dd", &(0x7f000001b000)=""/157}, 0x18) 2018/01/14 22:40:16 executing program 2: unshare(0x10000004) 2018/01/14 22:40:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000636000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x9f)="fdf8e492a6d22423ec9edb7cb80d37bb3a0c6d37279395e598fc10d4ba531bfce656b7b2caa364a0b08ce1ca9d2380eecd3e26ad4a3bde7ab4c5bd641cdd58e9bf1c3f7a46104648844bae41fc46d47ef44c804a230b9c572bc6e24dc6d447823a25ea8ef1b32f5696277d6875a3f0bc9db123438ca3bcebfd3e04cce0cae15d8737cab71296c544b66855abd7b0898b84cea587db689134be9fb3108d8011", 0x9f, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f0000010000)={&(0x7f0000011000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10022) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x0, 0x107, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f5e000-0x4)=0x14, 0x80000) 2018/01/14 22:40:16 executing program 1: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800, 0x8) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d0e000)=0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000019c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8d000-0x4)=0xe8) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000152000)=0xc) r4 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e8d000-0x4)=0x10, 0x807fe) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e8d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e8d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e8e000-0x4)=0xffffffffffffffb2, 0x800) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$llc(0xffffffffffffffff, &(0x7f0000e8d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e8c000)=0x10, 0x80000) r9 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000e8c000)={&(0x7f0000e8d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e8c000)=[{&(0x7f0000e8c000)="f0b119840df5654bd7cfc582dd1943bedcc767b0a501cecbbb0ae94ba94011e34ad61531e46e38d66126649274be64f5ff35cd15c392926fa5e239798b308fad40f25c2914ef576d857eb81aeb7efd6ca8f6f1baf0c81ca05150efd3600ed33896c26ca3f76acb958d85182f6e86322e0411da1ccd14810ea71e2f9ec570c32884cbcc", 0x83}], 0x1, &(0x7f000015d000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}], 0x48, 0x10}, 0x1) r10 = socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r10, &(0x7f0000e8c000)={&(0x7f0000bea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x11, &(0x7f000082f000)=[], 0x0, &(0x7f000009a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f000023f000-0x4)=0x10, 0x4) sendto$inet(r10, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:16 executing program 4: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x265) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 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) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ff9000)={r0, &(0x7f0000ffa000-0x50)=""}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ffd000-0x4)=0x401, &(0x7f0000ffc000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ffe000-0x14)={0x0, 0x8331, 0x166, 0xfffffffffffffffd, 0xb9, 0x800}, &(0x7f0000cbc000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b8000)=@assoc_value={r1, 0x9}, &(0x7f0000042000)=0x8) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ea1000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/14 22:40:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f3000)={0x0, 0x0, 0x0}, &(0x7f00003a8000-0x4)=0xc) r5 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c97000)={0x0, 0x0, 0x0}, &(0x7f0000ede000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000051f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1c000-0x4)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ead000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d10000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000201000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a77000-0x4)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000046e000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000-0x4)=0xe8) r14 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000397000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002b4000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f95000)=0x0) r19 = getuid() r20 = getgid() r21 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cca000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073d000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b89000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006bf000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000094f000)={0x0, 0x0, 0x0}, &(0x7f00004af000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d35000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c88000)=0xe8) r26 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000661000)={0x0, 0x0, 0x0}, &(0x7f00001c4000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bc7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000837000)=0xe8) r29 = getgid() socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000589000-0x2)={0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000025000)=[{&(0x7f0000fed000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000189000-0x20)=[{&(0x7f0000a58000-0x6)="451a9ccd4d67", 0x6}, {&(0x7f000038a000)="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", 0xfe}], 0x2, 0x0, 0x0, 0x4000040}, {&(0x7f0000334000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000de000-0x30)=[{&(0x7f00003f1000)="cc98503279cb4ec4302749bde0956dfc4f6276234fc13d2aed151ceeb02373dba6c5c8ddfcf8c03a0205cb85e2f0348ffbb92b282ccfcdee4c90b6b0d978326cc1fe6bd78bf1311ed6774af8064baee16b590a78982ed75c04f7d4b010ff8e20e654d84aabc65d03beb39381e55e026cf2f503babf83d94b007c6cacd036ce276d7942d9f7cf18a2983dbc9eb9aa378359de168003a474144f681799fa18d896cfb580e4eebb90d4fbc4f2a0185389a5b90111496e0afd8470c5f461e8923efcaa96294ec69d1ffa35d444c6171b8fad1150d6a48eaf4f9769bdd9869df3", 0xde}, {&(0x7f0000693000)="d644e7bed05348513d8a725dc269d6810e0e4e870afd3ca4e31ad5c0065b95e91f307cafd9738efedde3f411aea511b851591d2c61c4e173ee8a66eefc1e4f2921806bf0cc89e99e764f087bd341b1072340e3e190911e", 0x57}, {&(0x7f0000833000-0xbe)="81f7b13aa8f516cd16d5c88dd843d708b811a1c8ce52ddd4534479f05bea3fb20d49458e37e62ecbdaf917f7f9c6f2bb7f8dbdae522b9735bb5857dbffb47fdada5c6f968d2365fc1ef35294590c3c29e807b874a3f00d8c18750d4934663bcdda2659dc3a459ce6eac73ce7f1473c8a26b525f2ae681ca2bf59fbc77715ec9d5a3ba146e0b6b45db53917f0a7a98d2b8383f269367a305827fd2481f07e1edc5e84126c7cf1b08b2a15895f7c7c8b75327d713db034c526573cf6bd67bd", 0xbe}], 0x3, &(0x7f0000ddd000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x40}, {&(0x7f0000e75000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001cb000)=[{&(0x7f0000808000-0xd1)="3fa8eae67290ff94222c638fc006507f151c393331d175691cf8ebe19cecf7f0d55d717a8d6f9d74c5206072ec7cacd617598f503f5b06648f005d32a5c4c1dd77b498fcc6cb610693d2f065b9c23b9bb5a1353d9a926f2165c4da922c225994542145e7fe552b6bc499221b2e97d5ba46998905ca96b02ebab282a01aafed30674a4dcc655a8488a37b6863912ee3689f9d0db4622fd6e4f4244832ae44838a917460b1427b126c601d2c714aa0fb03aad61774a64dcad9ecb3d6dcb31dc48ef67c5bf2690032bf130c89ccd9d846f898", 0xd1}, {&(0x7f00000ae000-0x2d)="5fc50266e7ed7cc037df54595099e1e948eaf0e2a28e8c55b0980d0f134c78da8e2c7c6355cc347c3cad6b0788", 0x2d}, {&(0x7f0000f37000-0x1000)="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0x1000}], 0x3, &(0x7f0000d12000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x70, 0x4000041}, {&(0x7f0000fba000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ab7000-0x10)=[{&(0x7f00003ca000-0x7)="5bcf06b1a340227f92", 0x9}], 0x1, &(0x7f00003f1000-0x40)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r2]}], 0x40, 0x4880}, {&(0x7f000025e000)=@abs={0x1, 0x0, 0x2}, 0x8, 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0x1000}, {&(0x7f0000b7e000)="137202d91bd9fa68b8f8cec37f8cbb5c6d2899f297719d77d9c1f4936c5d7aa3d23d41eea3009fc1fe22e41c317d39559dc79af6a86716a18b1260aa497079e4edd32fe9cd27cb67ddf41c26632de062c824de823a632329a34dec49741d722ce45357d13c26923a23524560b77915bf10a8327695aabb8fa71df981a7e8db35eccb003a273442b05bc7eaf51c61ac15db7845d3ca1b17c85cb7c9ccd843addc9ee73c", 0xa3}, {&(0x7f0000474000)="5aa5db7e4c0c1874381205764f1539f5022c0d7c4d0f0d680f984f42ee00b6072827fb97921266a98ac1da2fb75f2beef4482317d7a396d7c3f3477a2bb9bde5691b34acc68e028cd882b14c6d182bfd63b1b862c2b4b8123f38efbeabe9e4ff7814f445ea5bfaf2362a383d65d2b5a4ab1bd5cbb569e183c2ebf5bf5fab36dcbb3813406cd06cca4a51c9e90e3f5dbd3ede58a651a0d84e6395f5c911f2f3dba85e01b70834506a97a0bdaad7862b156de191fc5e4b31541b3fb6b8ada4", 0xbe}], 0x3, &(0x7f0000a37000-0x40)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x40, 0x40}, {&(0x7f0000ea9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000032000)=[{&(0x7f0000c08000-0x47)="dd968b120eeeb0a9be0ace22424c9e7ba0c9b0536d488d4940284e10deb592af51c817b5b571976c65acd6b4b5197a7034a273da58ed2cf7d81faf164ae3bd297da6f791ec6849", 0x47}, {&(0x7f00003d0000)="4aec684f212d0ddd2630290b45a763cd8d9d09436cbb484ef16e595b7523aa9c3762e08649647e18f5777544c2315abab223d863dc9979d883d2efe30e3ca5118819a79f7cb4314e2a4b1ba3e92a9b08d0214610392a3aefe6d6ddeab65093cb9737a562d51cc26f5ede0025e18ab3edea5f6ae0a7c2079860b1f6f4b46f650481ff55172c4cd91e4f755aa5ec81f66b89d11d88f82c0edd9abd900636f142", 0x9f}, {&(0x7f000059a000-0x17)="2a88d836d7dd3f427e71c546e96f0f281a9ecdc2e22f7d", 0x17}, {&(0x7f0000da0000)="79cd2355db5e", 0x6}, {&(0x7f0000f53000)="76d39bfa86fa", 0x6}, {&(0x7f000062b000)="b52893", 0x3}, {&(0x7f0000d97000-0xcc)="5cebcd06e864ce8d05cbaa8d6f91b95202c426e380cdf1b6c859a3341f001a46a95c4a66b33e8127484b93372fcb2e081342e0c42b4268a73896e31693267a532a5c9029e1c61d08b5671c6bbd0c2d856d51ef751fbe38232a02da76ed58b7764515ac160e8d15d7dfab39769affe3075b7a699d6a8b727391f96028d7dcfc6b08d83cec90610214482f43931bc80ff7e46b6f8509f8cbe5d36251b9a884e342bb213ac90281646cde1e8bc764d6456bc34fb2537057e30587c21a9d8fac88f39d0ec6cd06d5441145f98652", 0xcc}], 0x7, &(0x7f00004df000)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r1, r0, r30, r0, r0]}], 0x50, 0x0}], 0x6, 0x4) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ca000+0x3eb)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet6(r31, &(0x7f0000b1f000)="", 0x0, 0x40004, &(0x7f0000e10000-0x1c)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, 0x1c) 2018/01/14 22:40:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cb7000-0x4)={r0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000965000)=0x3, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/01/14 22:40:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f00008ef000-0x8)=@sco={0x1f, {0x0, 0x3fc0, 0x3f, 0x6, 0x9, 0x100000001}}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f21000-0x4)={r1}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00003e7000-0x10)={0xf843, 0xcb, 0x102, 0x0}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000ad6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) accept4$packet(r0, 0x0, &(0x7f0000732000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00007c6000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f47000-0x4)=0x14) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ff1000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff1000)=0x1c, 0x800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ff1000)=0x2, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0}) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000de0000)={0x2e63, 0x7fff, 0x7fffffff, 0x79}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000200000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x805, 0x3ff) write(r0, &(0x7f0000d4e000)="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", 0xfc) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d1a000)=0x0, 0x800) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b91000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1c000-0x4)=0x3d6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d1a000)={r1, 0x38, "8a49a575c49be18d0c793d80b35d78e7b766712e5e5300de57b8431912b0b8baa8381e9b9752b6d654232954910977aab112eca59f14640c"}, &(0x7f00000f6000)=0x40) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000d1d000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/14 22:40:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4c, "fe597b80fc5a5c748ae0dc7067fee30c86fb2e24ee7ee51c32b9005868d5c36b732a308c77ba8871814305e8661d4c148d43462d0f5de7fdda45e01c5eda5e0613baebba20d0971e8d0a5337"}, &(0x7f0000f1c000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xaa)={r1, 0xa2, "166d4d6fe7a77f9f0f2dc873bedc0cf380b8f8af047094907b541d48f07b3a16ba32b9781b87aeac0c171fc95ab174a1072f33c5baf61f329b18f7bc8d96c63e7bfd9865106d20eca9ff8469cbc139ec4b3b6e65f5ca34425ced8eada33dfad638e73c9a6fc8c023ce02e35d754e1da12175feb33027863dfda0745947961152f1709410573a866c29f044f2f3c3180c7f80066f63798f44f8c9413c0fbd376945e3"}, &(0x7f0000001000-0x4)=0xaa) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x0, &(0x7f00000e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00000e7000)=""/41) syz_emit_ethernet(0xa5, &(0x7f000001b000-0xed)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "2efb34", 0x6f, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x3b, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x4, 0x0, 0x3, 0x101, []}}, @calipso={0x7, 0x10, {0x5, 0x2, 0x0, 0x67, [0x8]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x4, 0x416, 0x0, 0xfff, 0xffffffffffffffff}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @ra={0x5, 0x2, 0x800}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000009a000)=[@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xb}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000028000-0x64)={&(0x7f00000e5000)=[0x400, 0x61, 0x4, 0x4e61, 0x0, 0xfffffffffffffffe, 0x1], 0x7, 0xffffffffffffff01, 0x9, 0x7, 0x0, 0x80, {0x6, 0x8, 0x0, 0x7, 0x10000, 0x100000001, 0x0, 0x0, 0x7, 0x8, 0x59, 0x8, 0x0, 0x1, "75ce9096ba7528ba59bd1d250850d8cf080f7eb285245bd43dff1a463069dd5a"}}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000006f000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000ea000-0x20)={0x5, 0x0, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000e9000-0x8)={r2, 0x91}, &(0x7f00000cc000)=0x8) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000ae000)={r4}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000e9000)={0x80000000, r5, 0x10003, 0x1f}) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000096000)=0x5, 0x1) getsockopt(0xffffffffffffffff, 0xfffffffffffffffa, 0x2, &(0x7f00000e8000)=""/34, &(0x7f0000018000-0x4)=0x22) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0xc60, &(0x7f0000000000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f000086d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000a3000)=0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x56, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x7, 0x3, 0x7dcff11, 0x401, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ff000)={0x0, 0x0}) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000026f000-0xea)="26000000240053000000ff0101000021000000040100000000000000ffffffffff260000000b", 0x26) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004a2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f87000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000711000)=0x80, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffff, 0x1f, &(0x7f0000f89000-0x5d)="b280ac416133031ae7a1f08742febdf582f28b3b888b6c69db8b7909c6cd4f7eac70bd7e3a8396dc63acd1d3ec1696e596c9948816c1ad832a53e2187aa6e2461f00a17c642440f86a693738ba7ee4dffc1059d0cad5d8d5ce8e9a8d1e", 0x5d) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000f8a000)={0x0, {""/7}, 0x0}, &(0x7f0000f8a000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cb9000)={0x0, 0x0}, &(0x7f0000f8a000-0x4)=0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f8a000)={r0, 0x6}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f8a000-0x8)={r1, 0x3}, 0x8) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0xfffffffffffffffe, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000fdf000-0x95)=""/149, 0x95, 0x1, &(0x7f0000199000)=@abs={0x1, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fe0000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00005e6000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) bind(r0, &(0x7f00006a0000)=@nfc={0x27, 0x4, 0x1f, 0x7}, 0x10) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x4000008001) setsockopt(r0, 0x6, 0x20, &(0x7f000023d000-0xd8)="02000000", 0x4) [ 178.800992] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000213000)={0x0, 0x3, 0x30, 0x7ff, 0x1}, &(0x7f0000867000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000292000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000012f000)={r1, 0x5, 0x6, 0x3, 0x5, 0x0}, 0x14) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000f5000-0x1a8)={0x1, {{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]}, 0x1, 0x2, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ed5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000166000)={0x0, 0xf1, "23c011cf480a49e04e0e3a68ffd375b96ea5d5f93953227e9ee2c27d4a49b1a933dfbe23206afb15242c91e4e92074065c45464ba37eb31608032f30dff4e2ec39b8e945eb6639e470e2718cefc9b1e9d5f2b0fb6cc95aeab38115de20563efc54629a90b4d32d2767856222a08990a570b5b7632b51fc8dc10d3062a145df1c117101da273ba9a1c895af300f9c9cd5be41c2f6428f73a3d530eba57d5c8cd885464c3871c566d339cd7f689d768a7e2529806707fed8b9b3e94fa745f7b462bc5d3060f26d2a89dbf90af3e3bf77456327af9421f9f3f92e5bf741d4983a58e64d87837def11da899fd2682cf3a1b6be"}, &(0x7f000004b000)=0xf9) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000598000)={0x8, 0x10001, 0x1, 0x2, 0xe380, 0x20, 0x8483, 0x2, 0xc0, 0x1, 0x8}, 0xb) socketpair(0x3, 0x5, 0x1, &(0x7f0000232000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ce8000-0x5)={0x3, &(0x7f0000162000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00008b0000-0x8)={r5, 0x1}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000af6000)={r1, r4, 0x3, 0x1}, 0x10) 2018/01/14 22:40:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000001d000)="a23364fd5e4106f24d71a19dd93fc72715", 0x11) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x24, 0x80000001, 0xc2, 0x2, 0x9, 0x1f, 0x6, {0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4, 0x100000001, 0xa8, 0x2}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000eea000)={r2, 0x68, &(0x7f0000eeb000-0x68)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xdab, 0x10, 0x943f, 0x6}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eeb000-0x18)={0x0, 0x7, 0x8, [0x8, 0x2, 0x3, 0x5, 0x7, 0x5, 0x2, 0x100000000]}, &(0x7f0000eea000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000eea000)=0x4) r3 = accept4(r0, &(0x7f0000eea000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eea000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eea000)={0x0, 0x81, 0x2, 0x7, 0x2b0, 0x5, 0x6, 0x7fff, {0x0, @in6={{0xa, 0x3, 0xb843, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1000, 0x3, 0x3}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000eea000)={0xb7d, 0x200000, 0x0, 0x0, r4}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x400000006, 0x1f) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) [ 178.842866] device lo left promiscuous mode [ 178.861903] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 178.895818] device lo entered promiscuous mode [ 178.922803] device lo left promiscuous mode 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000025000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x800003) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000014000)={0x14, 0x18, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000027000-0x4)=0x3, 0x4) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f000000020319000000070000000681", 0x10}], 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r0, r0, &(0x7f0000371000)=0x0, 0x7) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000e9a000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000e20000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xfa}, 0x1c) socketpair(0x13, 0xa, 0x6, &(0x7f00000b0000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f2e000)=0x0, &(0x7f000058b000)=0x8) getsockname$netrom(r3, &(0x7f0000e20000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000023e000-0x4)=0x48) 2018/01/14 22:40:17 executing program 5: r0 = socket(0x3, 0xa, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000bf5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]}) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept(r0, &(0x7f000008a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000de000-0x4)=0x14) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$kcm(0x29, 0x7, 0x0) sendfile(r1, r0, &(0x7f0000bd8000)=0x0, 0x3ff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000038000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d12000-0x4)=0x0, 0x4) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bf9000)=0x10) connect$llc(r0, &(0x7f0000163000)={0x1a, 0xc, 0x7, 0x40, 0x3, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d31000-0x4)=0x1, 0x4) write(0xffffffffffffffff, &(0x7f0000dfd000)="26000000130447f10301c1b00eff07000000000001540000091019ff0100f132050014006e20", 0x26) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f21000-0x4)={r0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000082c000)=@req={0x0, 0x7, 0xffffffffffffffff, 0x2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007b4000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f23000-0x4)=0x0) sendmsg$can_raw(r1, &(0x7f0000ca8000)={&(0x7f00002be000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00008f2000-0x10)={&(0x7f00003eb000)=@can={{0x2, 0x8001, 0x5, 0x1}, 0x8, 0x2, 0x0, 0x0, "5980c2a4cea75cd6"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x20000040) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x290, [0x0]}) r0 = accept$packet(0xffffffffffffffff, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000085000)=0x14) r1 = accept4$packet(r0, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000de7000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x5b1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000448000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) accept4$packet(0xffffffffffffffff, &(0x7f000055e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x14, 0x0) bind$packet(r1, &(0x7f0000c52000-0x14)={0x11, 0x1a, r3, 0x1, 0xff8, 0x6, @random="916459630910", [0x0, 0x0]}, 0x14) r4 = accept4(0xffffffffffffffff, &(0x7f000072f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000560000-0x4)=0xe, 0x80800) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000e92000)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f000091e000-0xa)={0x21e2, "4826a6980e0b"}) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000ff3000-0x4)=0x0, &(0x7f00008b1000)=0x4) 2018/01/14 22:40:17 executing program 7: 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) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000333000-0x8)={0x0, 0x0}) accept$unix(r1, &(0x7f0000307000)=@file={0x0, ""/82}, &(0x7f0000464000)=0x54) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a15000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket(0x10, 0x800, 0x61) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000f0000)=0x2a, 0x4) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f00003d4000)=0x9b, 0x4) sendto$inet6(r2, &(0x7f0000fa6000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000228000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x800000000000000) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e6000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001f4000-0x6c)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) r12 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@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=@loopback=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}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003f0000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}, {&(0x7f000040a000-0x2b)="827e18bf2558b1c993b8df29b251d049112188182432235f19edb7417f9467609ca147773727c091f60fdf", 0x2b}, {&(0x7f0000eca000-0xc3)="a97f7b7c61d2de2efa9775b49b4c186178ef63f13b4a7a13cc575b1c3be6c1a1adb2866241626259b2c1a2d68f63208ac2f5742cb30b99d7489daac522be5c6dbd6658b7e8f8441eb09cde251816e31b7fdf651444bbfdbdead8d387a73860c81ce31aa42de7c7f79cf9854de76e7d6f2e225bb87b1e611e997863abbd85a2cbd46f3565cb37d6b07e1990f388d6c2d152f8ca7d26a4ff9ffcd3b90ee0df971ed0a9d7a2c4231eb5aa3f0a14abf5c893153b3ea037d393baa834a0339f82470d5e2812", 0xc3}], 0x3, &(0x7f0000324000-0x18)=[], 0x0, 0x10}, {&(0x7f0000d45000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000094000-0x10)=[{&(0x7f00000c0000)="ae9e5071e8da59d86d52599467e4142a6211f34d2c4207ec8dad55f947e4d05a5a0be5b51f4679170edfbb2d03cfd11e3cfe1bf9b2c2d9d627318f1299dd987055a7075dcdbabb4bcbbb2bf0613e71d2174a9b87824a0801fcca292cc83d057377d6a2ccbd69758b5f7eebb4f3d9e941b23a675c7a9467c8f3aeeb168266bc5ca26f44e86d56eb47cd901191af9bf9cedf399740ae1b0d650ba0a0ce480f12fafab3c87f351aaa22f5ac635dcb7f143e59e470e63e99720fa74066e6c0ab9f5f3f535dbbeecebbc8c7de9577f718905f81396952445314be008f0318645120de00fc220d97af0cdcc0c1", 0xea}], 0x1, &(0x7f00004e9000-0x88)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4010}, {&(0x7f0000cd2000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000369000-0x70)=[{&(0x7f0000d7f000-0xfc)="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", 0xfc}, {&(0x7f0000a53000-0x7b)="", 0x0}], 0x2, 0x0, 0x0, 0x0}], 0x3, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r1) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f000002f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000208000-0x4)=0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000262000)=r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000749000)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f000008a000)=""/165, 0xa5, 0x0}, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000270000-0x20)={@generic="1b1c1759248d2313d91ceff54b268b1f", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000027f000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000808000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000944000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xfffffffffffff80d, 0x1, 0x856f}, &(0x7f000057b000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000963000)={r3, 0x7fff}, &(0x7f00003dc000-0x4)=0x8) bind$inet(r2, &(0x7f000095e000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e03000-0x4)=0x3, 0x4) syz_emit_ethernet(0xef, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000162000-0x38)={0x0, 0x0, &(0x7f0000180000-0x10)={&(0x7f0000168000)={0x2, 0x1, 0x4, 0x6, 0x1c, 0x0, 0x6, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0xc549, 0x0, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0xf, 0x10, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xb, 0x2008000000, {0x6, 0x3b, 0x6, 0x1ff, 0x0, 0x1f, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x4c693b7e, 0xf5, 0x3, 0x80000000}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xd, 0x6, {0x6, 0x3e, 0x9, 0xa00000, 0x0, 0x7, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x12}}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000fa7000)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fa6000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2000027c) 2018/01/14 22:40:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dee000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa7b, 0x1ff, 0x1, 0x101, 0x5, 0x8, 0xb9, 0x8, 0xcec, 0x0, 0x5, 0x1, 0x742, 0x6, 0x9]}, &(0x7f0000d6e000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x9, 0x1, 0x6, 0x4, 0x80000001, 0x6aad, 0x400, 0x3, 0x7, 0x67, 0x80000000, 0x8, 0xf304]}, &(0x7f0000d4c000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x2, 0xa2, "372faae4c35a81c281a5a93a493327ff6eb8988d63a618600e98a10f17ee95476157b50c521bdc9a5d1b1094e7ce273b2e66e4d602e901c026483526bac0ae138aa7f43036fa86831545e1b0dfceb9722d323841ef68abae9c82adb42a1f0e109c8ac58fb782d14a5ca350d11f1e58cf7c8e85c6582e1170fa3732bf3b1f5742aca89deeba20ca96e20b24e3a1fa24b95f5b3597a51f158342cdd05b7d43a927d641"}, 0xaa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffbffc, 0x8011, r0, 0x0) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000ee0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000aef000-0x4)=0x8, 0x80800) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ee0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) r2 = socket(0x10, 0xf, 0xfd) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000ee2000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ee0000)={0x0, 0xfffffffffffff800}, &(0x7f0000ee0000+0x9bf)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b49000)={r3, 0x8, 0x30}, 0xc) connect$inet6(r1, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000004000-0x1000)="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", 0x1000, 0x4, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000d2000)=r1) r2 = socket(0x10, 0x80002, 0x0) write(r2, &(0x7f00005db000)="22ffec001c00b51503efff000000000107ff0200000000080103060001dea44508", 0x9) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000224000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xf, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f000064f000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00007e8000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000233000)=0x5) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000eff000-0x8)={0x0, 0x0}) accept$ax25(r2, &(0x7f0000192000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006b5000-0x4)=0x10) recvmsg(r1, &(0x7f0000b99000-0x38)={0x0, 0x0, &(0x7f000095d000-0x40)=[], 0x0, &(0x7f0000efd000-0x10)=""/16, 0x10, 0x0}, 0x2) 2018/01/14 22:40:17 executing program 4: pipe(&(0x7f00001b0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x53)="5624bad853c2ba333133201cebc2efe63786776071bd6d2cf2ca470abe2d814163c320ad8698a39edb5e22ac1b7a3365aaeae82f72ba81984cf2eb9b99df7605a2d151a0f8510c7ff489e38a69cf27b9f16bb5", 0x53}, {&(0x7f0000001000)="69939cb5a0d59a0633805585306ca44275ae6b2830971fe2c8adfe5a1a4a3c490bcdb387ca43e7d0afd553f1173e10c810e12ab3a7f1838b94a986effa28fddeb0bb6abf0145aefdf5df4e00a55b6fdcafd22e21b070c2e655ebd421bf7ad8f225a7842ebd138944b1593142", 0x6c}, {&(0x7f0000001000-0x13)="ed5b0593a25ae1539abc246d8f5f0288b24722", 0x13}, {&(0x7f0000000000)="2964d1b78c1e793da41beee3b18a927e771cc23247030e4ad48882e10efbe48aa571e90310c8f51c46e828c69ca043b44fdfdeefb44832a3fbf75212c45a1c", 0x3f}, {&(0x7f0000000000)="29649a680a96c62d43506a3aaea99eed390c29e5d61f0b5f00759d8c8bde2ae637064624e74efd54d1b2f574622c174a828791d9898fded43dce41e7cf14f0df5b96f96020bae31eff8f4c0ae4e775f7ed2f830bdd7e8d84b1cbfa6823b423", 0x5f}, {&(0x7f0000001000-0xd4)="d500d0e57f3759e0eadadad88c0a25c3c73133abe3a37837062447beef0b32050f81a1a93924f6ef074367bd95c57ee11b13c857fdbf9d70543d3b1907d499e39691a3526584553eff709ad9d5ded92cebbd04dcb6e8e1811267fca6416a0e965c4a0443bedb489a2efec8bf7918fe5260e200e160bc43bee99e259eaef6d9cc8ed3ec01c6bd948c78011f41aa33c0e84646de48021428a2e4b0911b069506cf28b9e8ca0086b61ead7d2f9d24efce250ed669d602983616d84efd4d5d80bbcb5e552460fe43a0b540643d747f6af94d63dad3be", 0xd4}, {&(0x7f0000001000-0xb5)="efd17db4bbb2f67451cdbb7554b94740d25d0c4e60416adee8656062526cb86b7f1896c88ea5b8f9f9c0e95cb5e398956ea5e510a4d26f6fdf47eb2108ab81e32ce6588093094e31005a64d50e2dfc5ae7d2825c75c6a1c5217644405777448c73d462d73b2d4d43435f76e0874a6faf57855651df66971d5ce73a36332b92f088d8e99eefbb569f64f55f427d8b07026124a4201bca001b4b49f2bcd128e82fa3242e56c7d180829371a446112f930a5ea076a01c", 0xb5}, {&(0x7f0000000000)="", 0x0}], 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000005000)=0x4, 0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b48000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000764000)=0x10, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000526000-0x28)=[{0x0, 0x5}, {0xb, 0xfffffffffffffffb}, {0x0, 0x2}, {0x6, 0x4}, {0x4, 0x5}], 0x5) r1 = socket$inet(0x2, 0x4200000000000001, 0xeed) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000786000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cbe000)='nv\x00', 0x3) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3e8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x9, 0x80006, 0x81, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f000002a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000029000)=0x10) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0xfffffffffffffd32) 2018/01/14 22:40:17 executing program 4: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009ae000-0xc)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e89000-0x4)=0x3, 0x4) socketpair(0x15, 0x3, 0x0, &(0x7f000038a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000b1f000-0xc)=""/12, &(0x7f00004f8000)=0xc) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f2d000)=""/38) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e04000)={0xffffffffffffffff}) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a7b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(arc4-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000830000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000a8d000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009a3000)={0x1}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3", 0x1) sendmmsg(r1, &(0x7f0000704000)=[{{&(0x7f0000c39000-0x10)=@ax25={0x3, {"3cd38193f2e69b"}, 0x2}, 0x10, &(0x7f0000364000)=[], 0xe1, &(0x7f00002c0000-0x80)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000fe5000)={0x1, &(0x7f00008fd000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000e04000)={r3, 0x2}) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) socket$key(0xf, 0x3, 0x2) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) close(r0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000060b000)=0x4, 0x4) 2018/01/14 22:40:17 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004ec000-0x10)="85c2cfd31db0a3bd47e887159a3a6087", 0x10) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000001b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x1c, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000001f000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f, 0xa1c, 0x1ff, 0x2}, &(0x7f0000013000)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={r2, 0x9}, 0x8) r3 = gettid() mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000023000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x2c8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000)={0x12c4, 0x21, 0xb01, 0x3, 0xffffffffffffffff, {0x18, 0x0, 0x0}, [@nested={0x134, 0x3f, [@typed={0xc, 0x54, @pid=r3}, @typed={0xc, 0x3f, @u32=0x0}, @typed={0x10, 0x5f, @u64=0x12}, @generic="8b84e836ecd346561216ed1eaacbb99f73758a1b6e9934b632b2fe3d793ce6fc5756a3e14efde6eb69d5fae9c695ac0788eff5a00e1a6bcd9f9bd3efbee0d79ef3d2a54a5bb90c16c226b9a336167952259824b3f801168282804e3e1ba41881fd09d3cc284b6a78ff1a5c24f65d566854698b7d9cf22a25fc78c77e57f4f5d00f23cac023ac5aaf1dbbd845", @typed={0x10, 0x1e, @u64=0x5}, @generic="84320df01d08a716d85a15aa2a96df1b1c103ac774e0b4074323cb471ee4156f3a984cf3d17ad21c7e80e294bc0785786e9cfdae9b88916063fee53be12de9a44bc12d77e5236d10e918eb06c6e6815280148cbe6bed8525bb79e57a1317497e463c78f8ff6a17cbf2a51f"]}, @typed={0x10, 0x92, @u64=0x3}, @generic="a01b85d5a16a73dcd606f9f29747d5dac78d65b94f5fcc6aeaf5c7ffacd1e9d7ec1770f18132db7688becb5c1db29142219aaf0f493169361d98", @nested={0x10, 0x5e, [@typed={0xc, 0x7b, @u32=0x3}]}, @typed={0xc, 0x66, @pid=r3}, @typed={0x10, 0x7f, @u64=0x4}, @typed={0xc, 0x57, @fd=r0}, @nested={0x1004, 0x5f, [@generic="d1ae6632c6b2281c90470825894351496d8b20e5a73c4c6076980e179b61cd853c37946f4a4c6b4d89c55ca1393e44e7cff10dac74088cd9df1c16acd20ead6f7d999b61744f26bf7d28eeb2b10de2af9fb556c825aae7215a31559c0ef7dc2e9e04cef193ada8acf0b25c514bf9bb54a02e2d07112b17c98e5c3c2a6a8d0761099ad2c21941fba268d62307c2c5c554adba015edbd9b1e70e82a303e2dd636a3de6e57b17b799b7638de4ce92f2e7684085a4fad60178fbc7e5ef562a3b185dd6bdee1e548410990277a0dc7b037f977e2b4086517e3cc0ef9f64e5145166a4bb7981b41b23f5bfe196beadfc112830e6fd7238dbb9dca343f78936da242a09000cb8c092bb78fe419aa2d89edadfddf5f7468be6bfb33f9e12c75764a5e769cb6a94f3b2d087b7d876b36b3b92bf24ee90a020ece73e9672853e232090323ab8df14d86c98b5e788fcd7eff2b0a190d94f7a7531ffb2b3e4320f864f1c9214bd90d35e6f3c834236045bec7c2913ed686679afa59bf0cc7738d14166bb3453a09400a8da2da997ab231843afe2fba45fb7355b5379a5f988a4b850f16610878224a024ccecc2c9d214488a85345d77f6fb51d2013c73139cdea0fb18103924e038840e12a2f41d1ad368936337d3b49740edd995033fba7f3c18bc6151a4e90a5b01467f43168396ca67f14acea1c6712563767b1acfc6a9b983d61dee925a0c5d85310338d78f35851924e6e96e5b73362a51fee667de8930f8fc8b7cb996a8f12d572e73f821f185e99f8123640994dba469eb8bc6b5a08c89fdfec07134a730cc4ce2255d9685d56fa46d52f24b20d32775975ec38d63a7f87bb75653723e40814028591b43faed5898c9a16600a0dd757b9bbc9cfada451cf74e4aaf5024fdd5c4fb11e87992d4da0a7faba20345ae4074b0660689b4c2cfea525c52783efa19aaab7a3822217757695ed316b03dd8ecc5cfb30d1cfb28b156826263fc7cc4ece57faae864c5f92fecf5d365d9530e409639296c837a56fdd2206b98dc4e6a02061a90a6a891a344da8127a651a40cb9dd20312b240539ce49ceae38deac56a17a2e14d233548e8715c90556d3dfb0575c327c339f7425dc435ffe46441861557ed60f7f69562a0c74ff0a1438c1e9777ed56b33e8c1566afef1e8c71f83158fbf8ce14ba84c5f3a860e26f057311969a806bfc9a18d0e0c49c8985bf358d994ba31105d0428067f97559733486985cc68ffdb99b956c144bc3db10b316b35d1284b237375718eb0588a0d6e9de1c51dc2ac3aa85bfed0f7fa9bb1e55be25a87ac0d654d8f868bb1c19bf3ed2bc7b8704aa95e2d1d5531fda686f1e8d34010375c0153f6442156152d80954fcb62f67492806f76609c973a96a72927066d53b61ac4e3c117a6929aadb51c10f79483c55680bf8a2f4c49f4354192ae2876443086c9e2fbfe394ec4537e2c252fdafe29a3b7a1276f11f589a026022a370b64be69ff269a4d72ddb83f7b33b2de84063bea8216c9fea66ee66ec5a3f41e94c330f7c2ecefcab22848b5cd92af3945e68c0bd95ca7f461cf355874a181fcb4b74a6ce0dd4efe26a733f23337f4ce2a822a93a098efe63420020b130f2ddc3a96dcfadbf8fc8b3f3f61c6dfa2ba9f0d0f9ebcb312d81402fa8bae18fb4115cead11ffe70ad02d316e74654d8efd052f0acf1f0ad0f2b1367e066918ee652c6c49f998a4c4a1280badcac748ecf189b0b68cd3189e4dd1893d4e63772fe674c938ba6fa368e9083476a1b9414a2d6cb5adc86681ca6c75da757dec0a07944ef2ae2d70d1b9e2aca6a3b352085742ec01630aff3ad6fff627eaa546b5e128a2f4c7e3a84d9f05ed6841e17e738bdb7d454bfbf8936baa14a470b0d9ab14100048870c557b28be5aa2ea4968956cf5982a4ea15029ed10f4048071166306715b90e761ba1fac8ffc83e9e5fe5ecb7461ac0c137ce8147cc32303eb93f0797b0d307f0101a21f024511419401162748efc6b215b2650fe0bde1a93e52afa7c13db59cce2b9dffba24743d819ad50853732e375617bfb0ab5e3c3db83dfda88156dfc3c4002f68d41bb7b6155c004c37ceb138b2f9743e7ef7e950690878531e5cbe81ded7f68c13be5f3a95d871e6ccc73ae6fb66a94cc4e7d82c713d6b26a50fc63c59d5cccf5af2018c3718dff7335c0762f9d7cefed637dda44a3944f12b83fc38bf0b53301a204d3c1826dc04ad8b98685a6318c3ffa284a2d889a89a9148d1fb66bfdb558350a63e1e65f5bb0ca4840edd8c1505570ba496208afa44946bdd5bd46a3324ec4943c8d3ef4389364c59b98a185c471ba1f10c890c0089027fc66b7612a38262efa0dc4266c6a35700136c6983176c1ea8b3f7b05aa50b46dcb3f6aad89e54d993e6295e0ce55ee0072441a8a88745f41bf4aa96f53b5705082a78a337f50dafd2056f2feb74f277abd90a5664991e4f093bbac2286c2e2971658e328df171c9bd374a1649aa33f22b6c5d3e92eacea116b9ebe9aed3b3fb9b744be6e2707a79f5564d91becb692cd519965b64a5bf80917008f5500745249fa600fb9d9c7026e2e4a76b9225357adb39880bd8aaa001a45e9ba09056c27976c453d7fecc01cc3419265c1ad4d50746f59962e78a48cb5dc6242b286d8a0afe53b27fae46f7b1feaf57e929e23d3095cee75b0e41321b1333e90e89d16b2c2a133d62d7b8623584e3d38bfc97db0648cbc163097d4d96066051b6ed7bd6a3a08720c1e4acd5c7c093fc6045c69aa3712a5446d3c6af49dd135740c21257ba71ee86fbc85416427705daa8f4c0b0b9b2153df58c4b71d1d3d5f0022064f0ffa82ada0bf9849b64604bd0bcd850b41eef247b41989cd22eab67759dc6f06c71a7c83a88dc91a4f315533a85bfb727262ad2ca63a5931bd9b5330e8b8f674cbf0c98de978acd7ada38478564f69c3e14d5d858f96fdc1b6710324db0e4e54492385d17600264be5f61dff47311762389b35cbfb9814a90e9a5608b63c7407ae5ce834f6f2eb6e43bcce9fd3d0b20a1e711614c894ead1d2e8fa2f9902d1a0dc02dce8ef3ae3e5c52684f4c10eb8e7ef7c4936ea07a9bb804ba27bb5c34972924d74431803f5e009e3d457eb7aca9877b28ae65add6e904e06b56b3875a8a5b0681cdfebf79f7b2f88da6e747834b48a3142a789f580f70b833848ee6a97ec3307f1d8b50990fae6172af1757c9c3bcf01314945e2365a3441758fb2b61e39790d1e5ce53dfed766515d5c6828324d17396e870e30f2285c0e7bfe930c117bc3050a3750158b242edde2562fa0081dff89816ef4230a91c8415f209aed025c6af79640be6eae0a6d89e5b49975a17d86ffe969ca94ad006d4194cc9a247c572befeff43a22afbc3863ff3f1492f306d4fff64deb415ed3775abd4df4e445044418e115cea25bed4ff13360e8cb66294e9f9b6da669d4f4001b003efdc66ad07f4bb176b6c6c7c67ec1ee083d530099e701a71a6180a88295e646270a72436b486ceda2d14f3ce9b028fc340dc6997bbf0d568280c00ab12c52c77b47018ef7773b7518d5057ba44f49b060f8b7d85840cfb408194cee7a6b4c2c36505d29f675c7833d6780bf82d63d714b841f1fc8709ba262ca11a8e3653786d158894dade42611ce438382564fcc5c168def172d06e458e98024dca8415c3cf28835ef08187237322e9c7cc0d7cd0e6aee2ff8543b5d4f5a5a383bd0f524014f80f87c6898037391e783befc41c2754d289596feb9c90c962e83646d479b94e7e80b17cf07ae8ddfc698190c76fbd3139d6eb82651a19e70bcbc64025e43161e7f272faf5cd461117dccb5baea2e0a47701528936bb517ad1ecb6fd660d4ca9444b16abef6df369e0d5cfefc3f648629f7bc8c51ec5e71a637bc210fd2aa589536df77657e8bf635cd74b5cfe7b1478879ffe97e63c0625f108ec10bffe1c56634423a7a95c502dc1c1f3cf85e4fa417a11af5a1b8f0adee0ad620fd998ba8b9b12cc4c0208d6b9e5a699cc87c3f960b499d4dd7df26ddabc3d48a8de988054a7125cb5a24f8cd0df3111fb2bf6c5db27f1471be1949cb7d2454f6a1125d4cc1110c69715149aa2488590f922242706967b33593a1f69a81c2d9bc0afabdb118493a0169f3c3f06cbba9b7834b39e1c487e0290748890d7202d139d14dd62c7e00afbb132df7f24cdf6ab6d19c43f7af8410a4a6af364e3ba62add130c8eeaa47bfc6c44735ba951dfce87a83a6003df3737b84faeed2d21ef6c306656fcb27b0e3cc0d06acd744058839960f1061b3160ad08c5f519f9acaf9268c5daf7e0455ed4d068ca25472915e8453fcdddf9f2c934ec217c3cdf746cc491d2de9466be89f4863e0e96937f3d47bfd12695bfa6805aa873dd871fec6e652ab91b33aaed0cd894c503443fa2a14f78c9d799e90e02597e1c19e900d65ad19b8b0eeb92be1fa91ae775ac77230dd3e7ccee9398d0d030c4da0d03bc7446214c74d9b913d8f2b55129b9b3c4de15453ffbc756d44ef75057184e5cad80818841f8ef783c69fa76f831897fcb3c1e7fa201ae5c311aadf8f3e6606d424c850b3babf59d9388a800893cba22d825bf55171ed571cc034a02eb161d7fe1c7d5342bdf33cf47fbea4ef6bfee2cbce3b9f868a7623a005fe9b6531282093e20fccc95f7b417248a68805c55aa662b6779555d52f3e54f605a77683c1dd1d265f485bea61488723ea433f3d2f0b2daecd15bc0c14764be5e6b1646729c804cdb3b5e47928b8f3af685f7b0270fd3ccdd612435027a62cc24ecf657089575935021624b78bb9d001d403cc403d12cb51cf597d9e9caa2f333d9054ac3e8138a81f92ed18158874d5a0d9500f557689216ddd2f9b8b47fb46d76409d3050976f98b29fd31973dca14564c2ba8c011b5a90a1a14b01554d2aab8e6c25118b44fcef910520b46eeb1d5217077a55301a81ca9584ad5dfe66070b4bed942b3344a49b0f6b6011dc969a054d4b6ceeea0ddc9d719cc767192583dfec13464f48fbaebfb4e3d9b68d9eb8110f94c9710a74461d8bb39e224bbbc6a8ab0d370b9be891d192466859d1de99bb5cc6cbdb97b723a2248c2df9161867a9766c7392b01dd4ba5901c217cdf9efcc8b3be6b13000d0956ed4cf489896b09ba38ebdb530f9706c6fc9ea100a6ab81af9bd5f112ddcaeb94876a20956a59fd9522c5e4040b0a121e1876ab88e21518d386f43595a8b92b7d9b9000827083dcda4a618ee8c6754f07bf89c14fc6f6cc1360b05a074904a10d82b59bab36ceaa3aed2dec46511f1b5723d3c49fcf7fb3a4499539abdf277fac388d20f47f7cbfd82ebd17758fc8ed7fbd2098717024ef9b0ad174def0822c9e04f673768a0d58165a453bb3b878e6e25c385b6ef459f8e46d444dfcf0427bd3f56f57812cea95619f38b39ee4cb0cb28c76f93cfdf446ea92449e12e640e5126a9653ddb9de1d3ce47ece94b798f08e6505b61b85e0451e87d2c51cf6cf18ea2b1b93451de59c982ee4e78ca7e31dd61f4dc736fbd21192bffe4582b5c60f9c1cd1cde0549cb129251f96cf2f042933ef72cc691c8e4440d460f5ef31b9d728da258a21d3c8fcc938ed1dfe9a756de16114b9b87520ec3c564dd18b24944b614a10b0677c88449c79d03ab1617f06b8313941547c38a2ae062e6afe12a2ee74d4c16f6fce03bd44f9f5d3bbe48847119950a2a869551c99283e138dffb035caae59abdf6db6fb54a4ddd67e54e90d559c368eb0409f64a44102064d6862"]}, @generic="0c4eaf419f11dfa7be5c014bbf3c8c2500b54632010c06d8458cb447017565fc6256df9c6ea805c3d5f7d25d2ff1dcc96cb31d465933f2f3b26c6e72806f095adb774874c3df0653ebc755d6e2ca6727c7836c309ef596e4c6f58ed109bcd90f017183f2665cc2652fb7030bd2df3302a26febc9ef527d96e2d812416a2671f6cf032eef9626aa070e8bf6cd7d5e6744fca16abfd091b088a3011e0ba3cb5a2d569e42237eda252832a1e0232b5a4800ec105613fe37e0716ae3187c4d138e2252cfabae79cec573eb33750924c107eb80495285e7d643382f8b7c751005e2a29ad2132c463067fab626da034eb7f55370a971d53aca"]}, 0x12c4}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x7, 0x4, 0x7fffffff) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac5000-0x8)={0x0, 0x0}) r2 = accept$ax25(r1, &(0x7f0000160000)={0x0, {""/7}, 0x0}, &(0x7f0000ac5000-0x4)=0x10) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000ac3000)={0x0, {""/7}, 0x0}, &(0x7f0000219000-0x4)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000723000)={r0, 0x50, &(0x7f000034e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000ac5000-0x2b)=""/43, &(0x7f0000ac5000-0x4)=0x2b) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xb) shutdown(r0, 0x1) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) connect$inet(r0, &(0x7f00008eb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000dd1000-0xff)="468aede196d399b233ab78a530ebd9f1", 0x2cd) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000304000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ae000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b79000)=0x0, &(0x7f0000094000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r1, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80800, 0x100000000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b50000)=0x0) r1 = socket$inet6(0xa, 0x3, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000ffb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000649000)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ffc000)=0x0, &(0x7f0000ffc000)=0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00004c2000)=0x7, &(0x7f0000ffc000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000ffa000+0x121)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedf00000000000003ff7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a21db4e194c7957fbfd603f3d62a15b4858de5a32302d56b91017ddc925cdde7ab565cf3b06a11faaad9ceaf41d9a9863975c9fd1b7d1164d4745d1b76ca7b87dacc71fbc542fe4dfaa3a311477fa76f75f761ba3d964f1fe9eb43fe5a3109c2527620f7fa142ad614b0f87edf83e9c80c4b2da979d0b30e45e7bd2a6008a91fe61602748b0bc9b13fd91e3db211a31b94e1cfc4c9da984c6e1c7c88a764cc3f61295d7d12f693eb5aba1ee6e5db2ca285449d28a1ee01e5e07d85da5d45387056f7bed7b7caadbe0a6160c1604f825091a551111097815a99792b3c7997148c5dfb79d070b0f46a7d7beeac92efcb3203b5b86898314c5b1f83bebb223cacd0732148b8b0c73bab4a2a8ae594fe6ab3d4049bb84102aa41060da1802635db31070ed9271ff8d9587441c4daad136df10a0b3de4d6a4039c0915eb47726c777f8c37e9c5235aadb2861eae9c504e5bb73a832e63a922cbb4183066c4b9fc677ca1594ff22a18e4f9d82bdcfc991624bfbf99160414c4264021ea540962764ddbe3aa0e9d472dcc56da97bd4a80e0e6802a12da5052ed0854aaafb22e25fe2d8537dfa15a3290dc448a62d495acb39b8c21aefb3a34b013d9007ec1b5261148c0cfa3f8e62aea5af5ea0e9b392cd409918df7edf5a805233bd4ad8eb2c9bea27cbc6b33a64cca2dc97cdf4e0c9ce32bac4628aeadf21edf2ccd91e1d6cec4f49ff8bd7fbc39d3885f1190ef816b3ae8e15d651e9e91e6b3785ccd91339e453ff89de5dc492ea6a7b0791c8013d931bba185d2e3cfdad5477ecde7ba2a379e318d88c316381397b80a79a9fbcab6cb890108413b490f6d653d007a479964f7fdd5ee64c22a3fa28b8a1c243defceb0ec0a87fd72f4ff8375fa55076e5877fdcf151b8cc66f25bed01aef9a95e30bfc8750ada72a1a5992a0ca38b33414fc68c14d9b0da093503a03f74ec1faaecc6da37d999adef081b8c52fce602ec7b576ee0341a6f54f5f862889f8fca0390fd9540cfd4d71b6def99fdca838fc42ca4cbb1f940283f9bf5a45fc59125f9f55e553844b80350d3e99394a450586b2d9dc445409c33aa540dd799a4ab477bc027149383d205f6dbe1fb405e5ecee34b9dc91df9f341ce84b50f115d81d2de0b5eed7e44aaef574cb894021dcb6951828658eb71b554393c34552c36d7979aaf66aa1e745f05c47846eb73cc834cc3876863faa4ac0f20285bab888c8e50e460317cc0270a6a6c5d581a9982b9d4a72cb00b7fae3af1d6ace58f7b7bf30b582c66808db5200636b72c2c8e605360c025b8a89be3a72cb85c80b19bf79d5048270b4a3447bfeb6c35f0453345e127af615490ffdcc8bc4f7d57a90f00bcaf945eb7435881946baba759fa712dd025e1687eabdfe1a9a959f8334d43799f3b9dc284b76cdf9e55470011304f4af87375ecddb1d3325a6b2cde983239b1edab13a4e66fef34f44f8eab91adef75c00da8804c240ed30244b4ac7b309c2a11f0d1a09c26d1ed68d2ac5ee6e8bc5c266d0f79f586b93507d55413ef852bd002ac332fc5312d4dfc90335b2a37120554e4f486eea099aa5c5ad951b0dcec8cdb8b537725e689d0f685f83e93932155d5919ad8b43106ae74cf0d46c7c3122b4acb123a387a13dcdc77ef73f16d6c49f795bec20f8f5909e693976032bcc418f0001c2cde48c91ff75bcdaf22d49193ac06e687a6d8992a93e29f565ea8e70589c0249a6025396fa3e80c47a4b75e6f879237043bb895115e0b5e07946b997ac73e66a130e3b6ba644c0ee3123ff0debcd08b645ea9811da9a79a5ab050b52b6a93603cc7058b6cd04973486afb2f1fc4da267b03d6a409a45945771e1a3d6f4fd3ae96259ce3d3aa2da29436790b2fb9d61d866c4e102205987e91f336be4d7220625dcf2dcb614868b93db774398c387dd9d0f41a81b98196f44132b3ebbd4cc0b52b9b82347bb04326bb4cf13b4b4bbec6e16033e08d12c50aad4da4e0b338b3acf9c63285a18dcc1bb5dac9e0ed84ac5d989323ebc92115a423c92da443e19235256c2df3b80fab1bee5ba6795765c3877490d8ed652f1784195abbd12fe490772804770fa384f04fe760e82ba0da20ecd495dfc364517a94e1c72023416adfbead84b97dc52784c28a2412cbfceb97541f49ccc76dd71c97dfa4ae378e2ef50786ae82f1410915dd8a9ff396a65309f4b4ddc6d244192fb6cae16a0bdbcf5928ddbe6c5838654ff0af719f481d95213c1d42058e9d7cf415d5e179f29a5b47a8a23dd92dbe875ca89fd24281a6c0f81d300f925025dc7537516ff13617375c12c030d34f8609004285ef1229abcae551015f9a5536b064efa1fbe92b4d3c2d6f63181221596fbf13f185fa010720382d92707f678d86e1effb4b06a9f389b7dc12d9b061d8696460de6aeb22f938e61923d605c84002d90cccbb382344d2b93abd6b2aa9e3fb175617ac7c01a6b18f692b690b158472924717ba8303767bec6b254eb9acafec40fe965f337a1ad729a1ce2cedb36458bef4f536e83bcbfd07c4325812ecceb994cbcab43641d395157cbe6f47ad8533987c2c2386f91066779454da0736862c25676b723fc9837e066d5496537da643c347850b0b1a1f5bfbc27d0108bfe2e8dbe73815d248af7ad6abf74bcee", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x312) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000637000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000486000-0x4)={0x0}, &(0x7f00004bd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a0c000-0x4)=0x5, 0xfd19) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d46000)={0x0, 0x20, 0x6}, &(0x7f0000b14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000eeb000)={0x0, 0x2}, &(0x7f0000b5d000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000677000-0x1c)=[@in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x1c) socketpair(0xf, 0x80000, 0x86, &(0x7f0000388000)={0x0, 0x0}) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000734000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000eb8000-0x5)={0x20, 0x7fff, 0x0, 0x7}, 0x5) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00004e5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000050f000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000feb000)=""/166, &(0x7f0000cca000-0x4)=0xa6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000fba000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000093000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000be000-0x4)=0x7fff, 0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000045b000-0x1c)=@req3={0x6, 0x8, 0x6, 0x20, 0x5, 0x4, 0x1}, 0x1c) connect$ax25(r2, &(0x7f0000b6a000-0x10)={0x3, {"61ab47741c3818"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00003d4000-0xa1)={0x0, 0x99, "9c9e2578e4efbfc46e09ec406982f331653091d43864ed100caf91a378aa7ab0dabef85ed957bb42bc0b7ffbd24fe3f66e5121aa6d1d8bc6977732068bc9f87527a9068eab3271e74578ee6a96d78fcc64079d3465ce7990ac7c59e80ceb1951f1178656a3a672a08ccc6de4ea4f90b16ea55d4a385295f32cc9dfeacfc99c900d09c4a4ac8394535de5e29ba5664396f17c9ff19228ab8a5c"}, &(0x7f0000323000)=0xa1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000823000)={r3, 0xc1e}, &(0x7f0000d40000-0x4)=0x8) write(r2, &(0x7f0000307000)="e5", 0xfffffffffffffff1) readv(r2, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r2, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f0000127000-0x43)="d4", 0x1) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00009ab000-0x4)=0x0, &(0x7f00002b0000)=0x4) [ 179.413778] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 179.421297] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 179.450871] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 179.469715] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000096b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000090b000)=0xc) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002f7000)={0xff, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x8, 0xff, 0x6, 0x8, 0x0, 0x40, 0xff, 0x4cb448bb}) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0xc) syz_extract_tcp_res(&(0x7f0000416000)={0x0, 0x0}, 0x7fffffff, 0x7) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x9, 0x1, 0x6b8, 0x27}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000cac000)="18000000020001000800000000000000360000f1010100ec01dafb02a38a3cdcc302b933d898050000000000000007567f59dba67e2147b35504000086a1e2010067fc2163e030000000000000000100000000000000c88ebbff060100000b00000000b121ec1474d733f542506b00ec008bc5cfb7ebe7ec7ee87cccff02000800000000000000e9f55406aa0110ddfdff036a00000000d791a2ffe3c5632c1adb8a335bceb2d17fdea21b571068000000000000000100000000c23eef6795de", 0xc0) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00002ce000-0x4)=0x0, &(0x7f0000453000-0x4)=0x4) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x7, 0x4) sendto$inet(r0, &(0x7f00001b8000)="a25cfd0c76872320ce33f7b6ce271d4f", 0x10, 0x0, &(0x7f0000ad2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000508000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e8000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000681000)=@assoc_value={0x0, 0x0}, &(0x7f00002ff000)=0x8) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00004a5000-0x4d)=@file={0x0, ""/75}, &(0x7f0000fbb000-0x4)=0x4d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bf9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000)=@ethtool_pauseparam={0x13, 0x4, 0x8, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x3, 0x2f) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fb7000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ff000-0x4)=0x0, &(0x7f000042e000-0x4)=0x4) r2 = accept(r1, &(0x7f0000dae000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000097f000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000b5d000-0xc)={{0x9, 0x0, 0x3ff, 0xffffffff, 0x4, 0x9}, 0x8}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r0, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00009d9000)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, [0x4, 0x4, 0x5, 0x5, 0x2, 0x1000, 0x691f, 0x1ff0, 0x8, 0x1, 0x8001, 0xfffffffffffffffe, 0x8, 0xffb, 0x8]}, &(0x7f00009d5000-0x4)=0xfffffffffffffd5e) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f000057a000)=""/11, &(0x7f0000126000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000763000)={r3, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x10000, 0xfffffffeffffffff, 0x8}, &(0x7f0000571000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000131000-0x14)={r3, 0x3, 0xf79, 0x6, 0xecd, 0x2}, 0x14) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffffe, &(0x7f0000926000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ab5000-0x4)=0x100, 0x4) 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x12008) r0 = socket(0x11, 0x0, 0x7fde) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000d3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d1b000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cc3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x16, 0x23d, 0x0, 0x9, 0x200000, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet6(r0, 0x0, &(0x7f0000a16000-0x4)=0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x5) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$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$inet(r3, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d3a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000163000)=0xe8) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d39000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000496000-0x7c)=""/124, 0x7c, 0x2, &(0x7f0000c80000-0x10)=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000d2d000)={0x7fff, "f69e0f4cc832"}) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80007, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xafe8) r2 = epoll_create1(0x20000000080000) ioctl$void(r2, 0x5450) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000602000)={&(0x7f0000fd7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000-0x20)=[{&(0x7f0000178000-0x99)="3b299cec2965d695e7145ef900c2d543ecf0dddecbc946fecb3135039aae9a0de73ab6e4108d81edd51736326a07b3056a9cde36ef44e1d8ba2d4115063fc72b6ea206c961dd79ab24602f099a56bd7bbe127cac2c48408da6a1d7b55e3012939b4e1046cbd2e134", 0x68}], 0x1, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x11, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x11, 0x0, 0x7f, &(0x7f00007a0000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dca000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1, &(0x7f0000713000-0x8)={0x20}, 0x8) pwrite64(r0, &(0x7f000022e000-0xd)="134c4895a53cb4a4118fad8aef", 0xd, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x10) 2018/01/14 22:40:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000022c000)=[{&(0x7f00001fc000)="29000000180031dde5ff2100806500050a0000fb00001108000000000c000900080000000000000005", 0x283}], 0x1) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x6, &(0x7f0000b86000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000b89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b88000)=0xc, 0x80800) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000b89000-0x4)=0x40000000000000, 0x4) 2018/01/14 22:40:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x7}, 0x10) 2018/01/14 22:40:17 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f9f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000-0x3)=0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x8, 0x4) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000f9f000)=0xfffffffffffffefd) socket$inet6(0xa, 0xf, 0xd2) [ 179.664924] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:40:17 executing program 2: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000002, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e85000-0x90)={0x2, {{0x2, 0x0, @rand_addr=0x1003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x36) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000697000-0x78)={0xffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/14 22:40:17 executing program 0: mmap(&(0x7f0000000000/0x592000)=nil, 0x592000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000590000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 22:40:17 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000da6000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000da8000-0x4)=0x0, &(0x7f0000da7000)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000059a000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da9000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 22:40:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) 2018/01/14 22:40:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006f1000-0x20)={@generic="f34bb01cf686e199889afaa5af0d02a6", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/14 22:40:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/14 22:40:17 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000-0x4)=0x10, 0x80800) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00004d9000-0x7d)=""/125, &(0x7f0000232000-0x4)=0x7d) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000b76000-0x3)="", 0x0) 2018/01/14 22:40:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000c8d000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00) r1 = accept4(r0, &(0x7f00005c8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x14, 0x0) recvfrom$ax25(r1, &(0x7f0000230000-0xb3)=""/179, 0xb3, 0x2000, &(0x7f0000c26000-0x10)={0x3, {"7468ea438357fc"}, 0x4}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001b8000)="a25cfd0c76872320ce33f7b6ce271d4f", 0xfffffffffffffc1d, 0x0, &(0x7f000098c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 179.710841] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f00000704c0ffd6000001ffffecf80000000000010300110300ee21000018", 0x1f) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000624000-0xa)={0x0, 0x83, 0x1, [0x9]}, &(0x7f0000624000-0x4)=0xa) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000623000)=r1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000623000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b4000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000620000)={&(0x7f0000622000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000035d000-0x10)={&(0x7f0000469000)=@newpolicy={0x134c, 0x13, 0x4, 0x7, 0x2, {{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x1, 0xffffffff, 0xa, 0x0, 0xa0, 0x6c, 0x0, r2}, {0x0, 0x91, 0x50e14d12, 0x16b7, 0x40, 0x400, 0x3, 0x3ff}, {0x1, 0x3e, 0x4, 0x80}, 0x3, 0x0, 0x1, 0x1, 0x1, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2}}, @encap={0x1c, 0x4, {0x3, 0x1, 0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x3, 0x3, 0x0, 0xffffffffa86d4bf4, [0x3, 0x1f, 0x9, 0x7]}}, @algo_auth_trunc={0x8c, 0x14, {{'sha3-256\x00'}, 0x1e8, 0x1a0, "875fef1cd2c2ba628ab911e18bb6dc09dd82d44afcde44d5124728fc148c258ec9c9f68681ef5b23472d83001773c8a343c78569ad7a77f55c6b10bb58"}}, @algo_aead={0x114, 0x12, {{'rfc4543(seqiv(generic-gcm-aesni))\x00'}, 0x628, 0xc0, "174f41b52d106cc0530cbd7f25ecc44e51ce3f8494bb38d6b7aff23f5e0f7108cef3bb170a986e926124066978d0505c53579dc3c5c85f7352a65a4da315330ef8dae56b4aff961e595ed320cfed0d72a75265aabf1ecf71ce636cc4f6aae913e772cc425671a4a5dd3c50d8aea09d038f15cbd15f80fd9eb90f76d75f90598aef96a727feb5d2d865e4b03984c0dca87662c716dbb6238a86f9cd242d55cf796076b4e09bdd43eaa641259cd9afdf8ab5dea25dad5d6e547c91b186361711759615a89e7c"}}, @extra_flags={0x8, 0x18, 0xfff}, @replay_val={0x10, 0xa, {0x1, 0x5, 0x2}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @algo_auth={0x1048, 0x1, {{'wp512\x00'}, 0x8000, "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"}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0x134c}, 0x1, 0x0, 0x0, 0x8000}, 0x4800) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000088000)=[{&(0x7f0000a38000)="390000001300090480000000000000e11800002c0100000045ff010700000014190016001100010004001f000701d0000001010c00006fe422", 0x39}], 0x1) socketpair$inet(0x2, 0x8080a, 0x4, &(0x7f00001df000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000078c000)={0x0, @in6={{0xa, 0x1, 0xdc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x1ff, 0x9, 0x63, 0x6, 0x1, 0x3, 0x6, 0x80000001, 0x2, 0x2, 0x7f, 0x3ff, 0xcd3]}, &(0x7f0000c99000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008d5000)={0x8, 0x208, 0x6, 0x8001, r2}, &(0x7f0000514000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00005d2000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f00003c2000)={&(0x7f0000413000)={0x10, 0x0, 0x0, 0x10000051}, 0xc, &(0x7f000080f000)={&(0x7f0000abb000)=@newsa={0x140, 0x10, 0x100, 0x0, 0x3, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1ff, 0x3, 0x7, 0xa, 0xa0, 0xa0, 0x0, r3, 0x0}, {@in=@multicast2=0xe0000002, 0x3, 0x7e}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x2, 0x4, 0x101, 0x8001, 0x80000000, 0x8, 0x6, 0xfffffffffffffff8}, {0x6, 0x8, 0x200, 0x80}, {0x876f, 0x7fff, 0x1000}, 0x2, 0x5, 0xa, 0x3, 0x1, 0x20}, [@output_mark={0x8, 0x1d, 0x5}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x800}, 0x8041) 2018/01/14 22:40:18 executing program 0: r0 = socket$inet(0x2, 0x0, 0x88) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a61000-0x8)={0x0, 0x0}) 2018/01/14 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f89000-0x28)={@generic="0cfad0ae6b0e423b933d02b27f44df3f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000059d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5272}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004e9000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000132000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d68000)={0x0, 0x0}, &(0x7f0000909000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000195000-0x4)=r1, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000799000)="1f0000000601ff00050000000000010100b900000900000001000000000000", 0x1f) 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bf8000-0xaf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x1c, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000c16000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f02000-0x20)=[{&(0x7f0000cdb000)="55aee8d44714761e9dca59dbae4d901c4818c140023bf5aa48e441d93926dbd5365eb9f5151ae6ff93a8a4cc348839bca4d5efede7b83b7348f6102153886ae0b9d35fed68de9a302772", 0x4a}, {&(0x7f0000f02000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000000000)=[], 0x0, 0x800}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac6000)={r0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c81000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bde000-0x4)=0xe8) getsockname$llc(r1, &(0x7f000004f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f01000)=0x10) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x12, 0x21, 0xaff, 0x2, 0x2, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000089000)=0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000512000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000474000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bda000)={0x0, 0x3a, "099944220164914d90520644715d44f24d868afe01b2be0189ed19787f0072f776cadb71bf298766c91989ba95544542be3fd91b7b7c431776d2"}, &(0x7f0000221000-0x4)=0x42) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d0b000-0x18)={0x0, 0x7, 0x30, 0x800000000000, 0x0}, &(0x7f0000d30000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000bc1000)={r2, 0x342, 0x1c0000000000000, 0x8, 0x5, 0x2, 0x83de, 0x17ea, {r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x80000000, 0x0}}, &(0x7f000029a000-0x4)=0xb8) 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000c27000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d25000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000efa000)={0x3, &(0x7f00006c4000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e5b000)={r0}) getsockopt$inet_buf(r2, 0x0, 0x37, &(0x7f0000597000)=""/5, &(0x7f0000b04000-0x4)=0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00002c1000-0x94)={{0xffffffffffffffff, 0x5, 0x100000000, 0x3, 0xf2c0, 0x3}, 0xfff, 0x5, 0x1, 0x8, 0xbba, "5c49e40fc88cb6a2635aacd4021072301e0cba433b65222fe3c35a7aa3250f219b2920d218d7586a6df1c5adbf86d549af9cbeaf1c02145b6e9b1a1b7f4e09235b4fccbaf14656a03b6e8021a16e15cb76791922346d5d04400c7268ddd867e7c80fdc7d1a276e98f16e734db3cf2822dee33c73ae5b55be4651a05c98550aae"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004de000-0x88)={0xf200000000000000, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000c0000)={0x0, 0x5}, &(0x7f00008e6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000326000-0x10)={r3, 0xff, 0x58d02f14, 0x120}, &(0x7f00006cd000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d56000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 179.869293] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000-0x4)=0xffffffffffffffd1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000b000)={0x0, 0x7, 0x2, 0x100000000, 0x9, 0x6}, &(0x7f0000922000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000043b000-0x8)={r2, 0x1}, 0x8) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x80000000007, 0x0, 0x100000000, 0x0, 0x0}, 0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00002cb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a95000)=0x10) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000fb9000-0x2)=0x400, &(0x7f0000f6c000-0x8)=0x2) syz_emit_ethernet(0x231, &(0x7f0000d4f000-0x26d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x1fb, 0x2c, 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={0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffffd}, @enc_lim={0x4, 0x1, 0x8000}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100000001}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @dstopts={0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @generic={0xffffffff, 0x18, "c3b9d637b64ac64d2c660192678ff87b8079ed80ceff2ee7"}, @jumbo={0xc2, 0x4, 0x100}, @ra={0x5, 0x2, 0x8000}]}, @fragment={0x0, 0x0, 0xcb45, 0x3, 0x0, 0x0, 0x3}, @routing={0x2b, 0x2, 0x2, 0x7ff, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xac, 0x10, 0x2, 0x4e0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x4, 0x0, 0x13, 0xc2, 0xffffffff80000000, 0x0, 0x2, {[@timestamp={0x8, 0xa, 0x2, 0x7}, @sack={0x5, 0x22, [0x80000000, 0x6, 0x100000001, 0x1, 0x8, 0x0, 0x4, 0x7]}, @timestamp={0x8, 0xa, 0x5, 0x7}]}}, {"cb09369a477aca69b709f98d7f02fb8212bc5c0a480f25f4f4236c202d9a5b1e32eb6267dc330af2560c12b50084c5e4d0efb7030466a58c3a4fdf1b3c1a61ab0d6c3e79760ecc8be14df2ad55dcf313c0c0f080c1f2f56a5ad239544c5c6c735e8714a2bb42e7c6dd50aef8b4bb31c0c105119da17032caf8db27433096e645f8e601d5efde6f5aa63b56add600f87421bec4ee2c3928dfe0d59df4d57f62c825c5c35c19caace5f98f3b"}}}}}}}, 0x0) 2018/01/14 22:40:18 executing program 7: socketpair(0x5, 0x801, 0x9, &(0x7f00006f7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x2, 0xffff, 0x2, 0x9, 0x2, 0x8, 0x5, 0xde92, 0x5, 0x8, 0x2, 0x9, 0xffffffff, 0x4d30eeea]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={r2, 0x3ff, 0x9, [0xc10d, 0x0, 0xba8, 0x10001, 0xffffffffffffffff, 0xa6, 0x0, 0xffff, 0x100]}, &(0x7f0000002000-0x4)=0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0xef}, 0x8) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00007f7000)=0x0) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000020000)={&(0x7f0000020000+0x72c)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000022000-0x38)={&(0x7f000000a000-0xc)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000020000-0x60)=[{&(0x7f0000010000)={0x1b0, 0x3b, 0x400, 0x2, 0x1, "", [@nested={0x190, 0x55, [@generic="0c79b5b00fd2302098b1847d807b3e22b769c6ad75cf8f23bd8d2cdf370e1a8fdc33258e4a18ca69d98d30bc566cc7a9e2da756243a8e5144b2fb4abd7a961186eac54993d40b180ba7a4db04b8efc50e72274d315b518bf3784322d916f0d76a61ae116cd578f59b0cfb132120660c89a02b5f550324adbf1df", @generic="42fa51fdea21cfb986ae56785c9c65518c87255fbc6cc2aaf2bc362e6b248ca89663530d3491444a", @generic="40ffd082b98d6008cec4aa3cdce80db60e154c66f88f1967444f447ddf8d90fac1bfeaec489762c2047fb88e08075601d7be982eaaa51a51ca1c16259bcebf106f3d664b1943462e4eb6748f34f312b0d41567000434b41d329740282225b1f77b066710f86626fc51ad46eb7dbe89ae", @generic="82569f64a6f5a17ae1eac8377e181dd91a1a41a85fb2de97b7dbda6ad0ae4aea75aea4f251a8e38d3364cd95ff8dcb2f26a34e", @typed={0x44, 0x7a, @binary="3a50cf92f209cdd56c629fb7eb8c881cdce20693ca5321bed54efc6f5e5fef5e3a11bd5d644db8923cd3cc73336ff1df7968a61372d3fc4ffe63"}]}, @typed={0x8, 0x43, @void=""}, @typed={0x8, 0x78, @void=""}]}, 0x1b0}, {&(0x7f0000021000)={0x118, 0x41, 0x20, 0x2, 0x1, "", [@generic="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", @typed={0xc, 0x52, @uid=r3}]}, 0x118}, {&(0x7f000001a000)={0x28, 0x18, 0x10, 0x3, 0x3, "", [@typed={0x18, 0x96, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}, {&(0x7f0000022000-0x5b8)={0x5b8, 0x26, 0x10, 0x1, 0x3, "", [@generic="43bbe24381bd57923ee5e522dfbfc27b83b8fc3f99d979572cbbe734ef4e54b5e745d1b81e9b0cdfea6d1f81e1036170cb27bab9ce4ad67fbd8879422740fb03119bcf3ae1d0fc67a51bb1be1aee4a877b038dbc76f728e520ecaddbc7f08e7de6af9e1a2dfd2b5ca437debc521f4124f073d62226ba14fa", @nested={0x48, 0x2a, [@generic="95dc89b2b822f2fa7713d6df7cb8bd7d9f7efae59addb11811083e54b7cc2f107698d22dfba58552267f0e9106d52a32568559a84bf25c0e1688e1f36127813f01572f55"]}, @typed={0xc, 0x13, @pid=r4}, @generic="2b9fcfb847f5ceaa0426fb7dc398380ba408d125fa66d031e41adba0e2945642113d442c478c19d6ddc89fe80dd83e14a5593ba43ef8af25a533e7eec68a6c4b9ac76ef9cd711604f1a19f895a83844029829be32c1c61f69a1d8dd294d147c4ae527232501aa36d3da30c48a0cd3848e5f655dd8657e2559627d495b9e4231b9de2e91b764d22b9ee9654d2931c12433440718c9a4e819704e0427a4e5a49ef18464d8dde250ad30ba9dd63afa8d3784c50787d6c75a0030f3bbbb80cf881c2961d2eec429b34a041f420503d72a18f8dbfdd5995b0c7b777b8db2ccd783ee54d", @nested={0x38, 0x2, [@typed={0x8, 0x3b, @void=""}, @typed={0x8, 0x38, @void=""}, @generic="12e29e1d122367d6c8def5aa5ba3a4b2f120a7a3511469f2d7371f70642e0f1c20c1"]}, @nested={0x310, 0x2, [@typed={0x6c, 0x48, @binary="6dd66fa0d1f53819274e98d33832fc1adcc2263f0ff8a87e1214c91415529803f0731101a7bfb1b5416a37d1b05df7c192ccfa6ca094952538e647e3431d65f7cebb81c411c9d05e3a11c0cad9a0ad2966b97adbc3e2dd1866a218b5e7fc3346c2"}, @generic="0c6197ea27b65d526c1ca3e4cbb099d03c4c508911754897f455a98b6666dcf2d013734f61134ca75671ff77e0d669ca13700c1d98327aff112cc927150dfe1839911d0ba68cf7afddc4e2d35d130b89ca5e26714e120d23d62b9e904ceebf69043b4227a0e08a9f5bbbafec98d0dc2470570bee829b3157a10cc838fac33c79de0733ad778bb41b4bc34ea349d7678f72e5c825468e6166a27a69dc3c4addf11050ab3a0d1e055aa7ee55e944026b3144870ac0dbaff3c83b452907fe757bd7213b9778365a0a", @typed={0xc, 0x87, @ipv4=@empty=0x0}, @generic="82da3cd007029577d361756151afb2d1d951807361ba21e605dfdc94bfd8b7220b02780970ef7ed494182c44e7265eaa4c1134142eb9d89ed2cf1c933e0836e332ce54d3be49073a31b65f81e194ea9fc2bb6290ec0432f8b6d30633153ab60ac92ce86b2ffded98d40c99ba8de5b053f6390e809db8ffc21dfaa829105b6ed28e9741db7847e2a4254eab6d5478e3a474ff2c3818f6e1d57bf3fb9693e2508bbaa40c552ba26bf66ba5a4c85ee606753adbc53766f7e301e9893836dd086cc610060d3b7bd2c2", @generic="174fa574c043685c473dd3ef37e899a2deec95105b704180179d3757db6432ccf05fed5eb751e97493d105abda623b2a664c44b616e5f31bdb0cfbb766becaa8eaa6e2812bbc2bb1ea59f1c893e066a13cfdd00888986f9fa9d13260eb8253dc4f7c65b510d14a5a9a4b42a2eb98b0573e6b53dfcfdcbd61da492a8152dc8e46e01d3afdb9eb259c0526831b40c8cdfeb1cc22752a0fd8a90246d30a6a29c67254cb45de0a1444daedb244cfaa16fe8e87747e70c3c9b99951c46799ec45842db3703571f259f944f4934895ebc670", @typed={0x1c, 0x58, @str="656d3073656c66d029766d6e6574305c2400"}, @typed={0x18, 0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @generic="f68751706f25776d9dfebc193fb596d93ddaa01a049b", @nested={0x8c, 0x93, [@generic="6148f0d0538210210bb6f9f307c7fd02a815d0456aa6d485a6eb731273135dff66df2b4be9c45d7ed0f657bf050907a10f7919c8495102b91250fb6b32701db17e2e0e21b3c2a58da5047821b6d4c6564881c1edc0d1acf94d638788ccf29726d2158d8f774713176b710845f9e75d41522a2a86c43cc6616d0c291993132a425f027bd4470461"]}, @nested={0x10, 0x2e, [@typed={0xc, 0x7d, @str="a200"}]}]}, 0x5b8}, {&(0x7f0000022000-0x38)={0x38, 0x2b, 0x100, 0x7, 0x1, "", [@typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="7dcf57c91094418c28197934c95f6557404215e5281db01fcdd53920"]}, 0x38}, {&(0x7f0000021000)={0xe4, 0x38, 0x400, 0x5, 0x0, "", [@generic="df41b30eae787604fce4dae485aa2e19fda80f31beb38262f5d409bc301ef52a415b0e271d77365965e9726da2cb06fcd7baa48199bc0ce356135c9c963544e79712f9cb6aba4bc91a3b30d81ef0b5eed90bb1ad4af7e53f3354cc12fb9d133f6991f443bc2bdc5b5385e8a1b7b635df783faa453fcb530e61eb071dfd7217cba4746a63ef2467296f03c39047e834ab5642f0edb0bb5ed5bdfaf9b4673f2f0b036db6a30a2a4fc4ec76444c", @nested={0xc, 0x71, [@typed={0x8, 0x15, @void=""}]}, @typed={0xc, 0x80000001, @pid=r5}, @typed={0x10, 0x64, @u64=0x5}]}, 0xe4}], 0x6, &(0x7f0000021000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r1, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r1]}, @rights={0x38, 0x1, 0x1, [r0, r2, r1, r0, r0, r2, r1, r2, r1]}], 0xd0, 0x40}, 0x44844) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0x4, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0xfffffffffffffef1) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) [ 179.924583] netlink: 9 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/14 22:40:18 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) getsockname$packet(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e5c000)=0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000002b000)={0x4942, 0x11, 0x4, 0x3d74, 0x5, 0x6, 0x2, 0x3, 0x80, 0x8, 0x100}, 0xb) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000806000-0x1012)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@llc_tr={0x11, {@llc={0x0, 0x0, '&', ""}}}}}, &(0x7f0000869000)={0x0, 0x1, [0xf89]}) socketpair(0xa, 0x804, 0x34f4000000000000, &(0x7f00008a0000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000841000-0x4)=0x1, 0x4) socketpair(0x1, 0x4, 0x6, &(0x7f00000b9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000089000)=0x3, 0x4) getpeername$netrom(r1, &(0x7f000061a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e8000)=0x10) bind$inet(r2, &(0x7f0000cca000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x8000b, 0x5, &(0x7f0000bf0000-0x8)={0x0, 0x0}) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000fe000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fe000)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x3, 0x1, 0x3, &(0x7f000007e000)=[0x0, 0x0], 0x2}, 0x20) syz_emit_ethernet(0x12, &(0x7f00000fb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc={0x4, {@llc={0x42, 0x42, "03", "bb"}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/14 22:40:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e54000)='tls\x00', 0x4) pipe(&(0x7f0000a92000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xfffffffffffffff8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x48) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000d2000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000094b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) writev(r3, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c88", 0x29}], 0x1) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00008dc000-0x4)=0x4, 0x4) [ 179.994801] netlink: 'syz-executor3': attribute type 2 has an invalid length. 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) r1 = socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b2d000-0x4)=0x0, &(0x7f0000eae000)=0x4) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)="cdfb895474448ee492eca2164e7325d0631b83eb49cc867a491e132feb2b3e668274490684dc9e63b468d1e933e67c272f780b65a0c101fcf5a745aa0000b7ca082d17aa33954e50bfc61344490ea2707bc13d9a94dae1588b867944bf1490b0cc80f37a698223b5c5b2cdefdc27401efab779075720e982b46e1ddb2e399eb5623043df7a31174d863e0572538e60412fa392cfcfa9b157c44948b2df172941949bdd5dd7e68056282830c9312e5e96c328a479cdaba7c15dc45f8910b61e11dc0c4024079511e91170927873af4b3f565aa251017246a34ca0ae1d153984bb07733731", 0xe4}, {&(0x7f0000010000-0xf6)="d958e501cadb4ef38267e873ba9385f4c01d2e103f2bd07059959a18e2d90862993d5be09a1901b8d7b7ba72696ecf40a013c08d84cc8bb9d68825b750c85d35eea0adecf80e9579de11df3bc9c43576ae333ba37faf96635f512a5655afdb08a7558fa1e640ea1fd43f134747d4b8e2b409cf70266af6f66462f451caba599835cbb90f1222f29bd39ef1ed814dc72a3015bc134351af22be47c1ef8ccc3fc5a45bce968d0e5baf5be5aa1fa93d1bbb3de2109da2534db873f0ebef3b7465240fbbf9bb0617b79ee8324af4fe34ea100099e601092f2eb3892d9a38ca9bd819d6868bfeab863c2979276ec180d44c8d2ba6bdd7c0ee", 0xf6}], 0x2, &(0x7f0000008000-0x320)=[@iv={0x58, 0x117, 0x2, 0x41, "9a69a59329e06b3a78af162a267f88d25c07c6575645ddcc8f2017c9c333bd30b92171d14b1a92c50a619b6cb2bc73c192b8dec08a1c63c8c344d9f804efb0887d"}, @iv={0xc8, 0x117, 0x2, 0xb0, "57c8d37a8a04375e25b859fe01770cf297b2f7a33134c6e17cd144f645fc62770b2e4678cd04e9610f39e7a5d36c45adca0ee6a928b358d52b67a485ca574396f6ce127950acc1d7440478ab64b7e44e79a467e5d923cd8be40230fc1949a28f6a80272d23e783f189c2e60a4e5ccf4d581688c705183f6dfafce1ce822b1f4013cf0ef50e84c6d094ffeb9e547a0e4cb7e43892639bcc18b4fa9cddef750e412829e52d9084bb214d4f4637b2b5c49c"}, @iv={0x80, 0x117, 0x2, 0x6c, "6c58a1a0d8ce5a8b939ef94c38011d235b52f3e00fb3fbc31ef47a80cfd5be7c4898509596814ea8b89c8e3525ee196d81455dccbe8a20f81db9c9d890e22727d2ea11f7ac56c42c053905672affe1760619c5b6209c518f5fa69265176c5f3c0bab3a1e9e911c91b1e40241"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x108, 0x117, 0x2, 0xef, "5a6771916225563b8d477b87dc12e5e6c26a71d22401b3075eaf83e59e639b1cc6a46b08b84658dc1021afa49b9f07fc89357af3185951b0f2e4f28378c415ec91c15bb06338bdc85126cde078577a3d32cc91693c9af0420f3877ebc8db4d601426dcb0eb9ef2518a36093370e95f4e812a2c34b757648d303e52b7d783501c1ae0de2ab29903b85ff04ae82dee8011876112f4a2054943d3f810435217774addf489976da43b9ca086b9901347422f5575d80b7e18af81988774a7ae938d4ec981924f419e9d986554a1a29b1b7e276797a4f77ea9b8755ecc0ca04e41ab92cbf8e3efd3c211c555a9c8649b3d78"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x320, 0x40800}, 0x4044880) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha224-generic\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e7e000)={@random="43184ed874e7", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x20000000}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/14 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0, 0x0, 0x0}], 0x1, 0xff) close(r1) writev(r1, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="a19c58435c56d9947a9b32aa8595cf3e65de3f12a830b3ec8c0ef4b0106ac3664d0875a51292ad8af6a3cf0177415cd8630b12dda4d1f9e7666c1987d005912f549a5176f7fdb4047b7b0147284ca6e58425c4cf959e8b413ed20a31513d092430fe4ccee3cc26af8e2e274bedb90a953bec51ed2220ebb115a953d789dad5beb13bcf4d8adabc90f7bc78abd619fd5ff4e9747dc37ffb00d02545d2b73544a6fd3b310e6c4d4d1fef69dd1026ecd06a38e38304c16ae03f2f4086fb81868f3ee5f8839353156b8a039faf42eb2ddfd920d108958bf2c1fa14dc819dd1b6641aa1a5c75b8cbd878bd11f0535d798ca6bb1f4667732f7c155c9a735043b7108881f0f36ba8e318135b934d22223e445225e00e4b95c89ddaa583639adf1855f97ef10ea2fa45ba696e6d72703f81d781d9b8e962f879f1b7a8a5624bdae60ee71255e06c121b1fee11cf696ed0331599d674cd34f611c6e48229dedd79b81e889bdae2ac30e2468b9c1abe6524b2be28eca2ac6eac85040dc01de1e1332e10076ab46797fc0418c60aadfb1c64ccc9581d47aea956df0a574db7b7be694e2680e9b6be027c65cdf9f3d12655c6d16a91b2cc7d3781e8bf82295597db7c449ddf79a9dce2c7fbf5ecea3243dfeb6d02f680bda8682aa43662470967c8811c6aaadd2ce05da0091bfe03996aaf044a1acb8f4fcd7203526d1ade6c82cdac25a23d83d59b845096f7bc146e4e9d25076927c29ad611229cb8388ee2da3cde4f5c8cbfb039c494c674839f5f97f6e3a516854cb0487e6607c8f7555eff556c3838b6211448e12dd0ea923bf6e12e652cc44d8f7243667e1405828fbfe60690a0960fa39bf8f30a53ab0e8e45547736c6ac04d67fdc0d3f4c110f4c8b65bf7bd0f9130973fcfd97c75da3680d1df95548eb96482be231e50ba28f2cdc36682ccdefce91c26f1e29222f521f0dcc3a4333ac7ed33603b76c6519d1d724844b79a763bd9197896b744443a8751bda46b71cfde18e3eb8af04c6a717378f6fcc6d98c8ee0a4da27105c66d35de1e84152a20f259f96464cc959fb9190067e6862268948a9f3260a436d8346c017c4d953c793c55bbbc05e7aafe9aeab01cde06b58dfb47774ad40b528955686289e6f8ffac4cfe99c0498273b0d625c16779651259e6c09f9926014a4e70860945a24ccef8dee3d5778bbc10a9f6473caf4734e575a5563e72edec4996375115cce21844d4f2cbffb1d78ebb983e4091f1e0338f8cc02af5d522d652e9a57f7ccefb95314352d2cbe2e6f577898f0658ca58f8df643ffdfc2887f45cf4f9b45e963b069b3257b6336f07552fe006b18bedeb35e251bc3859b5d23499b2f0b5fc8589b90e27d050604e0625e0784213c656fd0d64d71468a5e5d6a4b32d9cb1b5229bd48926f0d625b8f70950102dbafd85ccfd5340b1dc10b766e1225399bcfa26cdbd579cfa57471c69e29cf66a5db19957b9e9da48a5ff88aeddd3a0eb852cf3ecc973b8748c051fb2feaf88ebac61da4268055a571a1b8a2df99b9fbee9cf2c068dbf2d1566005d1b3953b7695ee29c135e72712652c970fbdc5318560aa58b4c7c4c4ead67f10494108901dec633f009b0679161b28c29867c55302bdd9039e8c3d8a6021ceb3e5398ee1bd0fade7c1467cd7a0983f704d414c6522bbb0d49f8be15a3a1bf703f8f06185277797434acdba721320b522c5201b8cafe94f6d065220c9e5692b835c30170bab23d3152350589f74ad9d45d4badfd4e2bba10e4504246506d5c848827bbb055acb98dfb8ac89268f5829884c7102b7f624cb8b9b00030ffcf8502147ed3464c3560d17e623754cb4a9bfec077de26d09eef699bd00ed6d7cbd6e4b837b3a48ab813049cb04a623ca67ec9b790c8c51cceb9baf5ff7c9907b4507e8056c39944a8bf41a5b228e653a7a4a86101420188136adb20214fc7aec6d21edf58a6daedf31617838201fa479624b2c50ff699ee7a41402af8f96ca4800b82c5bbfa2d2b65ed35199efb1dcf76a1a6013fade76e91ea3080b8e350ac6ddefb72c0f4bebc99686a547eee33baf9d0326e2bd8ac4fb39d46665ce1a0a9ed31bd39bb1d99e71b9086d703f4bedcb94c77eb0c25fb163a3f0c3ce77658dcda06ccbb52b3377c54748469dd3fb6764e59851c7c74b0aa19fb5fc8f215fafa2f28e19fe9e6f03230fe3a93ff9261ed38194ae4591886370221f66b37706f252bbada04f6684678e46536569944d5fb3061bccb5cead1313c7d35a06149715302cc27b0b0e0e8f2c7bc4f87f352cd4ad3c517e56179172301a2d60f6319b5e0aaeeb102539e387be5d4f422ea0b1a0054c65acdad3c47b673200a044cf5ca7ec39b4475c3bf8f858aec1b92930e43c3ceab85b0bf4789dc1525194b975e28232576fec14a936540bd747643df3b54870f275ff74f140d14c74ee3a6c0bb2cd122eae4d67ea4ea7b05f78d4016b483126c695b33a6005db5c4abca7f9aec9ac0e9948adb73fa31cc1108ab1094b4e05260c11b90d01915633751be8d27e2d35825ce99141294d728238e3ffc94a9473cf5815543a192b1fec727ce9fc60c30b88ff04f1df5d9c3487433742b60b177aa0ef00825a2e3b66233054996a8ef954357c4e9d4871d308dfaca68c07903a266e5ab50fec0ec605b3f70760f8824528cdfe5e986b8b7c55c83e3214846b7d5007c99bf38e07a7ed75b4f60d431b0e2d5d7397e927141b70fc987bcca5ebf2260fd8d52d53e98dc4e4f45d20b0f2c0608143d2bdc74589c328b56dadb748da1cfd7cde800035c2b88ab88a4979396ea2b591df6a89e2a02002adec275b8cb02c2f5e5aff4cd188354bc561286398369031dff3f173dd33bb3a2f9c5696ab8ac01629fa5ba796b58c3a6418963f3f5514e316c43ec959ed5aecb91a63d6b5badcd38682cb4ecbed49ac569e48cde4553346eb2bb10513b89cd8f5e0ed28474d8ea04f7db5b33e0f00d8770606ba1b99e41b0cbbb5ad8da600ae6b77f16c65f55d3acdcd1665937c74a794a936ae663fdd19fd73b3ad5c11e91497a1465a1fa118aa61aca429f4efec78e8a4e58b8b5ecf0bb569ea59136f3634c91a60a2917bc234793f4db7d5272f37d0f381e03d002352d254e13c6178b93fa9ecdd55ddc66d9dd2c229d559b7b9dd561663de52a6e4cbe88d03bae4bc8015dafbb9ea2bda73ee1b3dba3e4e5d0852034e31f6b7339c66e3a5b73b44cae1e30d7e8a5848d5727aea3affe5ec7af50e8bc356cb782dbd1886150e05ddeac16482c9558af487c60758153930092a39cfdaf4876f8983cc0b82d3e9b69c739ea8252aa0b416167cfadc9f65120aef14e7959cd99cf2f35c28e8fd35f4575bd010622810520821bff12cc6c8b73ee3da76ca544970999b78b9235e0f3fb305fead8b94738143d90e352e51aeccd97cfd5c91809da71d2a2918af538b01c6287630b02a5af0a306febf0c37c319947a9266886285ee9be5b03e821787bf8bdd06dcde5dfa111b646e7d08e141ef03672cb14709e55f9a05946bfc6b2eb452ae80f7106b9bcf5ca3aead66db1c0b61d132350ce83ed5f85838e7860465ce5abe5aa0cdcff31de9dd43753b11f9a0c809aed5412e2f7d18a856b64da701446eafa3aa7b387b9ea5952a3af7061643c7967579efcb428ff8973d57e7c39f1bd02a2de7bc0250131fb5b22a65811fba3ed2be630a4d8e39eaa6475bedcd124345c62a4483eb328526b309852244a4cbaae4953429f96850a81d05d5b56b8f21a599cf94902e2afe2a766ffe3befacda2dfcb2554cd46257d67620fa61df57c1847555f23c7ea9e5f5abcb79956507c910c600ee36b6e5768987210b7ac2e551c09529fede7aceebe3f9207d0c997c1a3b00849b85150b6051f87d6bf1bb8f9e00ed7bc3538d630400b3aff518a09422a33e26689cf5f7262e2caf631751352f7a9805fb506c8acf50ba8cb126d4bc3af689f62b934fb0301d0d3015c91d4d5b18814958c11e840c4386462978767d5afb288dfac1df17cd458a6013c7fbc1fa0048ab5075a8b56d6a6c865895a101ed78d87c3035eef90747bc1b96d01dbc648420b6cce295a5d70e5c213195edb3febd3ad4b607d9b6abb2e3cc8f9b314a82b56b4817fe7f845cd76e245debee9b994bde68aa88179db381f781f1d125a5494ecba4d780ec88786d5270fc99c7f162b1995dea8e161a9cd851d3b476ca5a5e24e0d763174708ed9749784ed1427923349b0bf35227ea68865cb344db1bd830203aad102ff8964e3a602eacbd9f88681afe490c44f134802e29cc5f49a3a25b4b1a6ed693f7e69a2c2debbb9bdb6bcaa90dff8e5ed55a25b500f90fc8ae934717fd65d5888e61cb948c8a39f60b0c51c245339061a67d1f12d7f24295a62bcf097c209e665cae7371f338c7efe30622cc327eb838b37daec6a2530c5dfa705bacd3794a00290be2e58a3157a8c9bd846d33f5f7fa1212be8065126fd9973122ae61e550ef82785c40dd1dc396b17511192be537e3410e7df414c60c218a0a6bc379c625add92bbd693422e673f1dfe41c0d2faf240e25721eb5ae5ecaab0a3728dcdde0d5c19b4150e2d7f6f91b960442ba15005d7f97b10b9c1f2eb961631ebd042f9c217d2515def65bef3388f6062cd290f9e491506dc55b5a8f8c14610dde6ff1868beed62a2cfaa361c4516cb3214c09a58d786d6f224e38657d802c2c60d20cdd082dc03e1fd57d05a945c9ce479c98ebea94eeb2c412f77cf485a90d3e3d08861dc5ab7ed3c2cd0ae329c9cf0d2fe4bd935d82dda021574f19251381bbd22ece25c383cd6953537ae0193566e5a2fe0d99b05a29ef169ffb74f625d506b68bb7167e1f5545c68f8be656f22d4a3c5ca62f0650bde6a1f0e5be57ac755ac57b5ae099af79e97a6d5bad2377824440aafc13a6e0727a84cbf2042f556404d2d91244cae633cf40e7434b7daac772fd92e5ba8b6c4e251c727227439e4b6f8bd2137fe1dc6f1f30fa0a1d54fbaffd26afb8b4bf31a70c5fe82c14d9d244d2d1aa10e66c0abec03557f3567e7613a63b59809ca68aaf7b00ae1a2c1eb09194f8af21ec966505b89b9d0aa8f7a461c76cc65e04f395479bd21a59208175ea09f5acc8e380e32912f3beb41c7dedc40b874a4d785245d9a79f2117ad868515ea7c0677b479f8af0a8bdcf32a84efbd8fba608da480e938ce62631c2974604c644b77879bfa7cefb57a4f96068047e71b3a46ec5e939e322d370824321125fba96bdac202de7ac2b11f68e0c9c57a78a8d87db30e5d48751b3d86ca561e7e2456be8aaa261f88c5fdabdc73bcc1b4c297fac9d42456896699e2afc0db7d9f5929584e816832e8ad2b42e009249d54b77655c3b6548e5ed084e53c1c9427c0bf29c44b5c91e07d9adc2e465b1ef4bdee510180ce1f0cdf29736e94229e60b69fef831b2f4238e7da9152f7a735c222f34ca9f90da0844771a2d8c9576c0b166165f609e8dc2a08743ef6c14de21788a2bc99ef905a34eda8846c824ac97e8acb33fd0dd53b4e7c72d44b00e6681a39a661f32193ef22e91afe43f15a7357b04f8f9b9769ba65be080e4b680c62f243a8e9fc36611c8aac4001adf7441bb08e852523c164b1091271f4fb41ec4efce133", 0xfa2}], 0x1) vmsplice(r1, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000022c000)={0x7, &(0x7f0000e69000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000c2c000)={&(0x7f0000e68000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000417000-0x10)={&(0x7f000062e000)=@expire={0x250, 0x18, 0x24, 0x5, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x1, 0x1ff, 0x2, 0xa0, 0x80, 0x0, 0x0, r2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x7e}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x7, 0x2, 0xfffffffffffffff8, 0x2, 0x0, 0x0, 0x0, 0x1}, {0x7, 0x60c1fec0, 0x8, 0x1000}, {0x4, 0x20, 0x2}, 0x0, 0x1, 0xa, 0x3, 0x6, 0x10}, 0x6d}, [@replay_val={0x10, 0xa, {0x7, 0x1, 0x400}}, @sec_ctx={0x108, 0x8, {0x102, 0x8, 0x1, 0x2, 0xfa, "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"}}, @output_mark={0x8, 0x1d, 0x5}, @lifetime_val={0x28, 0x9, {0xfffffffffffff75a, 0x80, 0x81, 0x31aa}}, @mark={0xc, 0x15, {0x2, 0x8}}, @tfcpad={0x8, 0x16, 0x9}]}, 0x250}, 0x1, 0x0, 0x0, 0x10}, 0x40000) close(r1) 2018/01/14 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000186000)=[{&(0x7f00004db000-0xe6)="ba1685ae9d155cd44960209c7ccad1a04366321fd60bbd58b41dc1e3452535a6bf6c5540207603934c006c9234e240897d37ed4f83d1af7c116a85", 0x3b}], 0x1, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x3, 0x7, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000ef000)={0x0, 0x2, 0x10}, &(0x7f0000b65000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00008ad000)=@assoc_id=r4, 0x4) recvmsg(r2, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72, 0x0}, 0x0) recvmsg(r2, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x2, 0x3}, 0xc) socketpair(0x15, 0xa, 0x7ff, &(0x7f00007bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00008fc000)={0x6, [0xffffffffffffffff, 0x80, 0x1, 0x9, 0x9, 0xb1c]}, &(0x7f0000adf000-0x4)=0x10) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[], 0x0) socketpair(0x1f, 0xfffffffffffffffd, 0x200000000101, &(0x7f0000b46000)={0x0, 0x0}) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00009fb000)=0x0, &(0x7f0000f55000-0x4)=0x4) 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000052d000-0x4)={r0}) sendmsg$kcm(r1, &(0x7f00002ad000)={0x0, 0x0, &(0x7f0000ee8000)=[{&(0x7f0000833000)="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", 0xfd}, {&(0x7f000071d000-0xe)="c6dfec5a8175b54ec37e6e1b21d26bd9c6", 0x11}, {&(0x7f0000d77000-0x28)="15011ace48c80a64a575581617bf29a65e44544b26c5bb8105c3e134a6fc3f0529d8bd2e2c1db457", 0x28}, {&(0x7f000013c000)="25179789afd7ea5b3ae40561f1a2a012e6fe7de39ab050705fd58c6e309aedbe89bf5ba3e0dc63e54055769dace5d4e9c67e621eca1e738fe57e55d0f420f7c4bf60bb4b362e5a85a83e5babf7e4b804b0d35387", 0x54}, {&(0x7f000080e000-0x1000)="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0x1000}, {&(0x7f0000c3d000-0xc2)="4dbe8006496b8a368596ee08738fc08bf14ff0337e192f80b97f35dfc2750e0fc412244cd69e838134bae51945be11fce6b637571912ab7ef956af0b75a52ea4956326a2aa1ce2eba0bc0f0f14041760290a5e51c4cc82f762fd83bfc1776e85867b6f09da59701c04db21277a840b9be5b2d94422fa9439deb0274391bd0f5fc0e396bcf11d62196a255bef629385d1cc0ac9b20a8f4d5ea3db5d6dee5dfcb778f5579784389b348f12b758f5e2726c2f7749edcb1e0b07aceb1f4163b3811e6bd0", 0xc2}], 0x6, &(0x7f00001d7000)=[{0x1010, 0x109, 0x1, 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{0xf0, 0x115, 0x6, "e1fbe941624d0b34ee7c256caf973746a2efd32a78ca9da41c11b7b573c764e2a2f2f6820ff47e2440e0847c22472b860534de7ba31d2749d6665d8c137b46b1c29590cdd0f0d74bfc68aedc63dd049494f0b1f8a2d7e4314263cc0014d788ad7759eb86bf0081067f86380ed8e0fa3ac04553246fe87a220d244802c67a2da90e03f4cf45fefa71b09e5c704f8d1652a90059360834935bf718257046625e67a84c14d1a290947686db5f77ad774549b79bf19e07857fa2d1e4b19b36c15bc60daf67b66876447f5abd89cd677ded562d991a59ad2f88b2c333c5dcd35f"}, {0x18, 0x109, 0x2cff23, "2743981988447693"}, {0x10, 0x3a, 0x0, ""}, {0xf8, 0x18e, 0x200, "4887839faf0c55bfd87c7026b67d93602bf25a5979928b873809d8c8a3343d797542f8eebac2ec6c3071277fe892860673a6590d27ecdcb272c7689d396d32ccefa5fefd75617fb0af0b90116bf1be4a1c358eb9148cf5097a84970439256fd0d50a23bf437df53aa7081a0c1c62825dbc405bbe43a4cbac0fb0701ded674ae2342c544e5b73c5003f4d10073f61cd0d44d6cceeb1fee40562598167d1e7e243cb42846422133ef6a93527fcca4092c18ce8bc7a6d5e2f9bc33e35209cb6e0273e60df966a13f82abf25160f7e1528ea8081ececcd05131251a25d728eae546c056035ac"}], 0x1220, 0x40000}, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000396000)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e53000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000064b000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f00004ff000)="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", 0x599, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x4, 0x7, 0x2dc8, 0x100000000, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7, 0x6, &(0x7f0000998000)={0x0, 0x0}) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc2000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000)=0xe8) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0xe5, ""}], 0x18, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000181000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000dfd000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@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, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) socket(0x12, 0x8000a, 0x6) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000790000)="", 0x0, 0x0, &(0x7f000025b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="67418e3f71a0", [0x0, 0x0]}, 0x10) connect$llc(0xffffffffffffffff, &(0x7f000029c000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f4adb95f9baa", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000fdd000-0x78)={0x0, {0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}, 0x0, 0x0, 0x0, 0x5, 0x0, &(0x7f0000e63000)=@generic="5bf4e0b2f77cf25e0396179d09a89098", 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f87000)={0x0, 0x0, 0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f00007ed000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x4f8}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) socketpair(0xa, 0x0, 0x0, &(0x7f0000725000)={0x0, 0x0}) connect$llc(r2, &(0x7f00004d0000)={0x1a, 0x9, 0x3ff, 0x0, 0x4, 0x3, @random="04c0a71ea1a9", [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000072f000-0x40)={&(0x7f0000933000)=[0x0, 0x0], &(0x7f000062f000)=[0x0, 0x0], &(0x7f0000529000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000078f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000de0000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="0b19bf32897c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e83000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000076d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e70000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00007f2000-0x28)={0x8, 0x79, r2, 0x0, r3, 0x0, 0x6, 0x7}) 2018/01/14 22:40:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x7, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x1c0000000000000) r2 = socket(0x2, 0xa, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x6b, "57e545dad5581999c37baf6f94ae9e970d12c45461765ff927fb387cbf060a4a60a502c41e6f3fb6acdec08f3ace3320d69f74b7dedba9346e55d6463979f9f0e284602583778dcc0e49c772cc23b78f1e88d5e85d9187a4491bfc4d742032044f58e793c6d38a7ceed047"}, &(0x7f0000002000)=0x73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000001000)="440a7373f219656e995c307345b49b1749f0749215ffd569be75f73fd3405cf7d14d85d2da3a225a9ce45edbf468774c9c287d4f07495993630446be3ed838f0b03f4d9003bd84ae98fac8f78483a8d31ff1aaf7fde4238b19346c0d79bb31ea1f2e97f9581efca7e7e2", 0x6a, 0x80, &(0x7f0000004000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x7, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000005000-0x20)={0x5, 0x5, 0x10001, 0x101, 0xa, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f0000006000-0x10)={0x4, 0x6, 0x3, 0x5}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000006000)={0x2, &(0x7f0000007000-0x8)=[0x0, 0x7fffffff]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x3c4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2e2daeb4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8001}], 0xac) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r3, 0x42c6, 0x7, [0xffffffffffffffd4, 0x2, 0x151, 0x3, 0x6000000, 0x20, 0x800]}, 0x16) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000007000)={r4, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000002000)={0x7fffffff, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000006000-0x10)={0x6, r8}) 2018/01/14 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000e14000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x3, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x14, 0x0, 0x0, @multicast1=0xe0000001, "c8"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) [ 180.205426] can: request_module (can-proto-6) failed. 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00002d2000-0x20)=[], 0x0, 0x0) 2018/01/14 22:40:18 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) recvfrom$inet6(r1, &(0x7f0000360000)=""/232, 0xe8, 0x20, &(0x7f00000d7000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff8000}, 0x1c) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/14 22:40:18 executing program 2: socketpair(0xa, 0x5, 0x0, &(0x7f0000fc7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x6a, 0x1}, 0x2) r1 = socket(0x1d, 0x200000000000005, 0x80000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0xd2, &(0x7f00005b4000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a900a1d96", 0x3c) 2018/01/14 22:40:18 executing program 7: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f15000-0x3)=0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f6e000)=0x0, &(0x7f0000d65000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000f6e000)=0x3, 0x4) 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000003, 0x80200000029) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000836000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x3, 0x0, 0x2, 0x8001, 0x9, 0x4}, 0x20) sendto$inet6(r1, &(0x7f00002e0000)="", 0x0, 0x0, &(0x7f000025e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 22:40:18 executing program 5: r0 = socket(0x40000000015, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) pipe(&(0x7f0000e95000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fd6000-0xc)={0x4, 0x0}) 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000624000)={r0, 0xfffffffffffffff7, 0x10001, "2fcea5d5a5b46277b761a0daf3198c23f76baaf93916647d91841d7d75be66ed45c6392d32"}) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd8000001fffffff800000000000100000000000000000000", 0x1f) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001f8000)={0xf, 0x2, &(0x7f00002b1000-0x10)=@raw=[@generic={0x5, 0x80, 0x5, 0x100}], &(0x7f0000614000-0xa)='syzkaller\x00', 0x1, 0xce, &(0x7f00008cc000-0xce)=""/206, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair(0x4, 0x2, 0x40, &(0x7f0000028000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e91000-0x4)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000277000-0x8)={0x3, 0x4}, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x0, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000329000)={0x6, 0x1, 0x8002, 0x8, 0xffffffffffffe3cf, 0x9, 0x5, 0x9e8, 0x0}, &(0x7f0000b57000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ec000-0x8c)={r3, @in6={{0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff540}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept(r0, &(0x7f00004ce000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x9) accept$inet(r4, &(0x7f000051f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088c000-0x4)=0x10) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000090b000-0x8)={r3, 0x5}, &(0x7f0000c92000)=0x8) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xfffffffffffffdca}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000110000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x1000000000000361) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f00004c9000-0x4)=0x3f, 0xffffffdd) close(r0) 2018/01/14 22:40:18 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) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e4d000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x219, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a13000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005fb000-0x10)={r0, &(0x7f000002a000)=""}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) 2018/01/14 22:40:18 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000508000)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000871000)="de48f98345e53754a21601ac03911d72", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b48000-0x4)=0x0, &(0x7f0000814000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x1, 0xb58, 0xffffffffffffffc0}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x7}, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x1f, 0x9, 0x0, 0xffffffffffffff09}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r9 = getuid() r10 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x14cc, 0x33, 0x20, 0x5, 0x0, {0x7, 0x0, 0x0}, [@typed={0x18, 0x8, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x83, @uid=r6}, @nested={0x1278, 0x8e, [@generic="62560bcee9be59a2c90e2c8e059b400d6bbd02ae2ab1a3eb34fd707f9a96d22d95b0257d2a79a0300e09fe6a04647ee2e4f22544e1b62bf3fa0b3d7f8be9bc2da0183ee6380c70ab95d188e9ba7d2e68beeb500d8e914a0297c52740b87b2807f97a60f70b5b821687a33e2dc337e06567869d0d88ad72a341db10b49144d1ee5e43e1d9b0089d95dfc21b2e20fb015a67d544c0cb5fa3e778ffcc37708da4e093e1fe06c264ca2a15ff0440e5241f923e", @typed={0xc, 0x3a, @uid=r7}, @generic="5b54790aa95b49ac66018327aa26c789071358c0361826b179c314630c92f61f45e7e2c816136711455c2168b5cb819f40432479dd5a9121ec4f51ab652753ab0540697825e7ea82171e87b1c68d9939caf470fead7e1e9f77f7e6c777ab5a5163298d8c4989bebd592b4529a2a42d169e661d9481fe821b81b5f535dd4f04e990c80377b1aea422a4afa492f60529e299375e700b4d666fd4264de7d238b0860fb2802443d7b5d74578e53069dfeddb24fb4d53a829398c48f4027b8c69525654265f7a1691033dd303e37e0b1b490174a74ab5f089fc66d4a81c12c30043f36103e660c41c8d6e2374ab1f90706d2d39bc30e35d", @typed={0xc, 0x57, @uid=r8}, @generic="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", @typed={0x8, 0x5c, @void=""}, @typed={0xc, 0x4d, @uid=r9}, @generic="47c477c1574a3b26deab3ad6a1ee42fcce6464b4138a4cb2f844ce270283adfb1c320130fca6d2c51d5187c9fa5ed60d9bd10642b7b087126d93b2b18942ea7631f42f5b9fc14bf94bd56fdbb869c4a977e69d3bfd4d1267301c627a08edd63250364864a84dcf534598faffc119ea61d550c940d779d699086a192986ea7bbfcc5be14c99e29ac131b29ee928c4bcfef2ff6dfeccb06e5e4a0c243cb1cf69a9"]}, @nested={0x110, 0x1c, [@generic="57cb1aabcc2432d09408615f42047f3ff19dde302808e72c9a207a78f06047787e51451beb06daa44429b8e0a6bc81bbbc5b51cc817383f98fe9172b1c1536008c78d1c9204fdcba94c6267671879b053956660f09dfe2ee5cf242338e6e7bdbc63248ea384873424fd8fb53342cfcfd4fcfda475c2c25cdaeb2c7de7bebadf84b903b99505cb55ba32593ac66a3a25f783b800fb0d89ddcd4be051522f2072ab42b8e394ea95d589e9da0fb354b3e4257a44e55159c9d0d8883e90bbadefddd7faf7af71b2ae8c602a95e2cabfa8ba8cbb48b81a55a4c28d2547bbb103b13760d8825733cbc868c2ec48759a8c7c04c912d3eae", @typed={0xc, 0x8a, @u32=0x4}, @typed={0xc, 0x58, @uid=r10}]}, @generic="21f73536e274697af616b6da75c30d614d86dd7a1b68059d5f28583b65abed73262bf788941c3a58c5fd97d5b0ff4cdc614119e2a68d4b02420b6e4113acca8d41213a490e38f3df9e8bdf813735a3117344509acd1ca4af828001c4f5136af80568bf37542357", @typed={0x8, 0x7b, @void=""}, @generic="6d80b29b79debe98e282bce0d9efd0e1436dd436a9e64ea97ff0ae78022db04b7ca12bd5f8", @generic="a24f9199e483364ad8769d248d3b10bb090268a0e94f06cd52100e3d8cf8fab1b1abf3c2fcaee4543027270ad198439cbbcd3855e25e9565062d44522589a701b78012fe0780d803336212118b69c477cb79acc76cdb08a9bbfbc68feea82422e48cdf21710c66e2634ee7c8c86a8ce51b81f6e0f7913ea1"]}, 0x14cc}, 0x1, 0x0, 0x0, 0x4000000}, 0x48010) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x14, &(0x7f0000003000-0xa0)=@raw=[@jmp={0x5, 0x200, 0xb, 0x1, 0x7, 0xffffffc0, 0x18}, @alu={0x7, 0x100000001, 0x3, 0xe, 0xd, 0x0, 0x4}, @ldst={0x3, 0x3, 0x0, 0x7, 0x9, 0x6, 0xc}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0xd, 0x9, 0x0, 0xc, 0x0}, @jmp={0x5, 0x10001, 0x7, 0x7, 0x0, 0x40, 0xffffffffffffffff}, @ldst={0x2, 0x3, 0x3, 0x9, 0x1, 0x50, 0xffffffffffffffff}], &(0x7f0000002000-0x4)='GPL\x00', 0x1, 0xdc, &(0x7f0000000000)=""/220, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000005000)={r5, 0x10, 0x2, 0x4, 0x100000000, 0x42352d74}, &(0x7f0000002000-0x4)=0x14) [ 180.333488] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x4, &(0x7f000003a000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000012000)="6dd441fa6b01ff7a67b66ad2c6544a5394bf15b4bf20857553dbad158377bb3e9eb2bd5f5953588f8b63a4ee5cfb893d4f4bcea8564cfa0200f2c502eb41acc26d37073d759c492b09b18aca38cc49dbbb521017c63dca7fe744ddf9680f792ca767d8a132bd5ae04b318c179ff970e24f6c7d7970bab03cf6c044ae466a6c27e4644b5ed8f3c1699cb5697465e1e0a1927f4895b31a408098d50ba3a2d1c4ef38fd5b45e47a4792bcd011b635d4b31785eba6993eddc8850338c1b382b186a936ca56503b99443538141639fdaa8dcdc0dc", 0xd2) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003b000)={0x0, 0x8}, &(0x7f000003b000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000012000-0x98)={r2, @in6={{0xa, 0x0, 0xb75f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x29f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3}, 0x98) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000003b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000003b000-0x4)=0xc) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000030000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000003b000-0x4)={0x0}, &(0x7f000000b000)=0x4) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000404000-0x4)=0x0, &(0x7f00003ea000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r2, 0xd210, 0x0}], 0x1, 0x7f) close(r1) 2018/01/14 22:40:18 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r5 = socket(0x9, 0x7, 0x401) sendmsg$nl_netfilter(r5, &(0x7f0000603000-0x38)={&(0x7f0000949000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000015f000)={&(0x7f00009f4000-0x2ec)={0x2ec, 0x5, 0x6, 0x300, 0x7, 0x1, {0xc, 0x0, 0x8}, [@generic="54ae11e7580d00c3ce8da6d033f2d67479407919ab8aeb12ee13689a7bb19fae009fb800997464f43ad9fc812ff8e454eb269749eeebd7ae0ec74ccfb16d1787247de816ad0c31bfc4e3c4d9488afec5b8d592d6440a850ca82ec089c9222584abd1df", @generic="8bd76f852784fc438a80af489c4d1e4ba3ef6001ebd2bceb65dd3c2c45f460498869a9009de6b7d21739c806bb4f47ec12a928b0c57b8bd003cc6393eab5dab2faad3c457fb5d885afee6428e2cb3dfce5c424b8bd75d6b3ddde9029f98c6931249ad70a423e49b51a74fa1e27eb4034e50ebd006dc7fc5ecfa7c8497b8804e8c18bab6c0d83a2745e7125cf69171d35998c112d5f162e6bdcbccd0657bf8c4c", @nested={0x17c, 0x94, [@typed={0x20, 0x78, @str='mime_typecpusetproc^\x00'}, @typed={0x74, 0x12, @binary="a58b68c5778ba2fa79700934a1b0b9fb31751e9d0ddd3b8287fb75c57f276e6dbb0e6b80abf1257f9838cb0ea4b47ae522b4d523b880a7278d2d1a047f1a568a0962f2898c9965b7632ba377c8ef69087498218604438ed139ad5cc99b30dd9d4f6fdf4d070ffda838"}, @generic="ab592e2470772310b8e531d3111cd8afffa5dab48406937d1e47d48f5d6687b68485baa0429057ead351d3a74ec5a8bbba248b88ce9d854c0f2b3104092383f232d4e38e36bcbcaa0d33cfcd5108f12acc685e189db4110064c8ec6508d4af29dfa8084b10fbfca62613adf9a7e73f776404686762ef14e9acb6020fe38cf03d5bb408394cbf0ef00b8213ad1468f95bb847af29012edc5384ba8d7d0c1fe954b5f86fdc2b3af61e5fc095bda19709478c07a6dabc08556961", @typed={0xc, 0x28, @ipv4=@loopback=0x7f000001}, @generic="cdf5c48eabb4f40c3e09ff007b29f3269ccd80ada493953bf5c795b6"]}, @generic="29c2638bfdf08da09160add26fad43542f0be20f72dcf29d98867d0d36b3b8011b38858d5a38cec18bfc405344aa1fe6f9024d681a3df1d901d1a6a2d124298685635d461eaa1e431584ea84fa0f0569e8dedd76367641"]}, 0x2ec}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000a88000-0x8)={r4, r2}) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socket$inet6(0xa, 0x6, 0x0) socket(0x2, 0x0, 0x3) readv(r0, &(0x7f0000003000-0x70)=[{&(0x7f0000002000-0x96)=""/150, 0x96}], 0x1) 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1000000010000, &(0x7f0000a1e000+0x1d1)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000434000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f5d000)=0x9) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x2042, 0x0, 0x328) recvfrom(r2, &(0x7f0000920000)=""/208, 0xd0, 0x12142, &(0x7f000002d000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b9e000-0x38)={&(0x7f0000ff9000-0xc)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f000067a000-0x10)={&(0x7f0000693000)={0x130, 0x10, 0x200, 0x1, 0x3, {0x7, 0x0, 0x0}, [@nested={0x11c, 0x4f, [@typed={0x100, 0x51, @binary="eba77432d56163436c11a8cfcd9a4697afb8505c55781bbf9471786ad0c525725e12f5990c78cff66ca32554340fd90419363848cf359b10c31e0f9923477dfcf12033759ead215c456eabe081f4f6cacec163fd149ac2da45bef4276bd5baea45808d2fb066a65c51a159c81310b7c2eda3fa34f1984955d4d68fc74b1986a715fa3c3acfc90df8721d6418ab6fe6b46578f092fbe1bf06de42138c401d2e40ca0ca5d2bbcff61b46fb3d908902af6c5a2503a17afbb620679f67a609abc6f0e3da4cfdd0b5e19ccbfba0a51f1a678ff24621c623563217870a88f05e6fab5c187b8b2db98d1671e2fdd96fceb49bbb80884306118981"}, @typed={0xc, 0xe, @fd=r0}, @typed={0xc, 0x2f, @u32=0x3}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000081}, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aeb000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000500000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ded000)={@common='bcsh0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005ab000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f06000-0x4)=0x1c, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d59000)=0x0, &(0x7f0000f06000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efa000)={0x2, &(0x7f0000ef9000-0x18)=[{0x20, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 180.374340] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/14 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000e0d000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r0, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0x5ae000)=nil, 0x5ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005ab000)={@common='ip6tnl0\x00', 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000589000-0x4)={r1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000024a000-0x4)=0x80000001, 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[], 0x0, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x383, &(0x7f0000332000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:18 executing program 0: socketpair$inet(0x2, 0x3, 0x55a6, &(0x7f0000508000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x3)={0xfffffffffffffffe, 0x40, 0x7, 0xbc7c, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r2, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00006dc000-0x5)='yeah\x00', 0x5) writev(r2, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000646000-0x4)=0x0, 0x80000) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000939000)={0x0, 0x9, "9e21ec986245c31597"}, &(0x7f000013f000)=0x11) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001af000-0xf5)={r2, 0x0, 0xed, "f102fa7966c549d75dd187d0d1f2392e1724c2c30d804e7dc66d8abc8da43e4342b1cf902a38e4c8cafb9bdcf36635da6dd5819e081d6517541779a46925fd29f9fade13585b7103a9cbdfc4961e1096ea93781bdad33740ff0d3cee76bdc30ab651a7e33882234bf4010f6060748d0ffa24413fe9a0b14e1bc897380fa098515b763726639c55cb9c8d74a7c1cb399867c030efc54c4aa3c5ad4661be15a8d9cde25f6a90caa2a7dd197f2f84824835c00ff7b8e88f6bedeb3dae7728074b63a5ac147b9bd9d54a2819890efde431b4f5d07316b03be2f0377e6bff93d1207b354b54ea9b245444b618d651a2"}, 0xf5) 2018/01/14 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004ea000-0x10)=@buf={0x0, 0x0}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) socket(0x12, 0x5, 0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000694000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x4000, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000016f000-0x4)={0x1}, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) sendmsg(r0, &(0x7f00009e6000)={&(0x7f0000498000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58, &(0x7f0000780000)=[{&(0x7f0000867000)="fdca7c16f06867ed4ba7ae8bcdd7181347", 0x11}], 0x1, 0x0, 0x0, 0x4040014}, 0x20000040) vmsplice(r0, &(0x7f0000c0a000)=[{&(0x7f0000488000-0x7d)="d6c2e990f02575314ecf84fbd5f79c4c4c7e6f28ea399a366c93a0f3acfbea5e64854038bd378daf27ebd90e5fa6cf2a0b692657d0fe8aa46ab791feb1bf19414361cb04a77fed6bfaf6400c4e921307ffe01c236f1f54ee220e43333a27a88bf03dda3506b1b354ea1a4f0bbad80c64fd3d7b7bee2368c7fc9a8dd069", 0x7d}, {&(0x7f0000372000)="a57913b8a6a7763ef1921af812eebe7d134dad07fae47ab1f585e0c7afa35c69df3f50cb9f5990e06fa21287cd89c254f1", 0x31}, {&(0x7f00002f3000)="0a5a5783d4cbb90b6da525f8faddc413191446b2973f4021f2fd1943cfad8849f8f13ac51302758c829a433c470fe26719f50f5ec7b3508006d000639831faf2259dd170b84a08e6ae82cf2d392ebcef4ab6471af17988b96282c53b2328c3738e6fd5150fa56d990f3a1c21da844cfd16daa52e119c29f6750a070ec97e73504086599ea6d178bbd8ac6abeaac7de9928edbd78f0450aff378fc4cc12e4117cd3e55afdd64d059b0d9892c626726348302ca51010aea1202860d42a255ba826654d4e4af87811c684ca3ea79ddfbf35b8cbb25c3c344c9015b0efaf8308f35800aac29b596338e0d747dbe68b9bc0a944", 0xf1}, {&(0x7f0000524000-0x9e)="f67b81571e888afb24e7b715925bc8c40911cdaa467971ca7bcf22cb84eb870aa8ffbaf2fbaaf016e40b8bab62d895cc2f7ad3fc847d283d075140fa1e66892561aed4fb49f742d65fe7ae8a9cd56e8e2cd6c41a3e32981d21f081e82fc92d761e0c14c8135690ee15250e0c83d44cc8aed1ced76cca8fc4e4ba8e9f6c9f912595d600fc86c4cf665124152922554eae47aee7ebca7fd80fde9ee65f34d7", 0x9e}, {&(0x7f0000d80000+0x555)="1fe5629f0269471832bd2b6e1ccde8c880e9414432e101cebb519a229a830b3682cc615cdef6e824d8a0fa6e122660601e0bb8d583940074acf41a22837beddc9b3d32424a77c6b77d71757d78ae5b1a576e9def02ea980df954ae606218fdfab6fb3a7abecfed78cc", 0x69}], 0x5, 0x8) 2018/01/14 22:40:18 executing program 6: r0 = socket(0x10, 0x8000000803, 0x0) recvfrom$unix(r0, &(0x7f0000663000-0x1000)=""/4096, 0x1000, 0x101, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000068000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) 2018/01/14 22:40:18 executing program 4: socket(0x10, 0x803, 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f65000)="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", 0x212) sendmsg$nl_route(r0, &(0x7f0000381000-0x38)={&(0x7f0000b7f000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000275000-0x10)={&(0x7f000011b000)=@ipv4_getroute={0x14, 0x1a, 0x20, 0x3, 0x2, {0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0x800000000000001, 0xef) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000fab000-0x10)={0x3, {"05efe12c6e24d5"}, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000fa4000)=0xffffffffffff31d9, 0x178) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0x1ce4}, &(0x7f0000fa8000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fa6000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2000027c) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000000002, 0xc) socketpair(0x18, 0x4, 0x9, &(0x7f0000582000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000707000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000e7a000)={r3, 0xa, &(0x7f000060d000-0x28)=[0x6, 0x5, 0x6a, 0xfffffffffffffffd, 0x40, 0x3f, 0x5, 0x6, 0x40, 0x8000], &(0x7f0000262000-0x10)=[0x4, 0x4265, 0xfffffffffffffff7, 0x80000001], 0x1, 0x8, 0x10000, &(0x7f0000098000)=[0x69, 0x6b, 0x1, 0xd5a, 0x2, 0xc1, 0x80000000000, 0x83c3], &(0x7f0000319000)=[0xfffffffffffffff9, 0xbd, 0x3, 0x9, 0x7ff, 0xbb1, 0x200], 0x0}) setsockopt$sock_int(r2, 0x1, 0x21, &(0x7f0000b2e000-0x4)=0x100000000, 0x4) write(r0, &(0x7f0000c2e000)="1f0000000706fdde000080fffffffffffffff8000900018006000006000000", 0x1f) epoll_create(0x10000) 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001d8000)={r0}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c9000)="", 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d5d000)="7e8b054797c9f507bf0e606d261e6e56e7a4ac32b0a36bd84bd18a89d90881d83a5ebac680f986989ce747116c05baebaf01af955a27e5060a9f0e052bdadabdc4a1d779f05d57d4fb306e5c9fd3dc", 0x4f) close(r0) [ 180.638839] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 180.650933] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/14 22:40:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000034d000-0x38)={&(0x7f0000aa6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000012e000-0x10)={&(0x7f0000b1f000-0x8a4)=@newlink={0x50, 0x10, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x0}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000c46000-0x38)={&(0x7f00008f1000)={0x10, 0x0, 0x0, 0xd00400}, 0xc, &(0x7f0000586000-0x10)={&(0x7f00005b8000-0xc8)={0xc8, 0x2d, 0x100, 0x2, 0x1, {0x1, 0x0, 0x0}, [@typed={0x8, 0x87, @void=""}, @generic="4f25f190d0ae8230f5ba87ef78727cb6e03b464639e91aa38bc9136995ab94521454f84da7eb00ad38b368c474e014c8e2b50c9f20ba6d19a272bf3738cc233c1570e888149062675ecf7a114b54f9a038a4fc4ffb73c911ee05ea876ee29187da16a0eb07109a944f8329a875ca4da9efedad5f79980d4bfc35a421740f86b8307e80b766fa560ae508be8f429bce2605e8c2657f061bd625bd28af33e978edeadf8461826eb8fcb373"]}, 0xc8}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) 2018/01/14 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6b, &(0x7f0000096000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x35, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x31, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x84, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x98}, @calipso={0x7, 0x8, {0x100003ff, 0x0, 0x1d, 0x7, []}}, @ra={0x5, 0x2, 0x1f}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x84}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0) pipe(&(0x7f0000049000)={0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ee000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ed000)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000052000-0x4)={r0}) bind$can_raw(r0, &(0x7f00000e2000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) accept(0xffffffffffffffff, &(0x7f000003a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000022000-0x4)=0x58) 2018/01/14 22:40:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003fd000-0x30)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x36, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aa9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000805000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00009b6000)={r1, &(0x7f0000466000-0xf7)=""/247}) r2 = socket(0x4, 0x4, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007de000-0x8)=@assoc_value={0x0, 0xa91e}, &(0x7f00004ad000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000692000-0xc)=@sack_info={r3, 0x5, 0x8}, &(0x7f000055b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00001fd000-0x88)={r4, 0x80, "d3c383ec6a82fe634048fdc3b7ed274629449d5aa2637eede485f656bc789368f6c04660bc7675f08cdebda644ed27c4a1d26f1ff3e3a19985d34d73fbe747f768ca0c234f31455512b3a5c5463dfce50779228b98415bdbd34d6578be0927ae85906ca58b44a5f23d3608a6335b233a4c95ab12d432834bd192ee17b3369959"}, &(0x7f00008fe000)=0x88) 2018/01/14 22:40:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe86e}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x401, &(0x7f000030d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000020f000-0x4)=0x0) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f00007e4000)="02000000000000007a00000019ff0700", 0x10) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000cd4000-0x2c)={0x2, 0x100, 0x1aa, 0xfffe000000, 0xf, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/14 22:40:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000a7c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005bc000-0x4)=0x48) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00001d6000-0x3)=0x1, 0x4) 2018/01/14 22:40:18 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000277000)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f92000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000bc4000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f93000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x3, 0x0, 0x2, 0xee8, 0x100000000, 0x9}, &(0x7f0000e25000)=0x20) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000063f000)="dad68a7105edc3e82f9d46908d4d69977fbe17f8a722aaef8212364f5c7fb33c79ab98759315f39a0614248eaded30dce31084f88a60878be6f1043c0d493e59340e39b32c21d5683d6864fb1c0dd90263ceb6d1dbe6735528230019460716c0cf4ea3d89803edef886f33e137cb008b79ab2a0d9b043de89cb36b3dd384f559760938be01c0b732a6ad0308fed17ef3b60a74a7720fe459584fb2358c079528f53e5b7d", 0xa4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x4) 2018/01/14 22:40:18 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007d7000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000309000)={0x30000000000, 0x6, 0xffff, 0x8}, 0x5) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f73000)={0x0, 0x21, 0x30}, &(0x7f0000f73000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bb7000)={r3, 0x100000000}, 0x8) [ 180.682887] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 180.690335] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/14 22:40:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff030600007f000000000000000103000480fbf502007e23"}) 2018/01/14 22:40:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x800, 0x400, 0x400, 0x40, r1}) mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r2, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x401) r3 = accept4(r2, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/14 22:40:19 executing program 2: r0 = socket(0x14, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000779000-0x38)={&(0x7f0000131000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031d000-0x80)=[{&(0x7f0000ea7000)=""/43, 0x2b}, {&(0x7f000070d000)=""/216, 0xd8}, {&(0x7f0000293000)=""/137, 0x89}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/103, 0x67}, {&(0x7f0000ca7000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000-0xa0)=""/160, 0xa0}, {&(0x7f0000d20000)=""/210, 0xd2}], 0x8, &(0x7f0000001000-0x43)=""/67, 0x43, 0x8}, 0x100) 2018/01/14 22:40:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00009de000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1f}, 0x1c) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003ba000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000024000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a21000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) close(r0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000fc1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bc1000-0x4)=0x10, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f30000)={r0, 0x2}) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00002ac000-0x4)=0x8001, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) 2018/01/14 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x140, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) write(r1, &(0x7f0000f20000)="", 0x0) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = accept4(r0, &(0x7f0000f52000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a90000)={0x0, 0x5cbeb43f}, &(0x7f000099e000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc9000-0x6)={r3, 0x4}, &(0x7f00008a8000-0x4)=0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) getpeername$inet6(r2, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000099b000)=0x1c) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1f, 0x0, 0x10000, 0x9f1e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000379000-0x20)={0x80, r1, 0x0, 0x862}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000000)={r2, 0x6}) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000035000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f00002a8000-0x7c)='$', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000218000-0x4)={r0}) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x3, 0x93, &(0x7f0000e16000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00002a5000)={r1, 0x5e7e}) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/14 22:40:19 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r0, 0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r2, &(0x7f0000fe2000)=@nfc={0x27, 0x1f, 0x7, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004dd000-0x8)=@assoc_value={0x0, 0x83}, &(0x7f0000ae8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d8f000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x7ff, 0x9, 0xfffffffffffffff7, 0xacf3}, &(0x7f0000028000)=0xa0) bind$nfc_llcp(r1, &(0x7f0000ba2000-0x60)={0x27, 0x3, 0x3ff, 0x0, 0x6, 0x7ff, "fa15af4248e69d64e32f2757594df31b41a5a92a6a6de4dee9048c0d807ad19900682cf5e97d52ad3337e816265321efc3400247358d46b8ac791009e03d7b", 0x360}, 0x60) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000da000-0xa)={0x80, "9ffa08001e96"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000069000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x18) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000d37000)={0x0, 0xe, &(0x7f00008e7000-0x70)=@raw=[@alu={0x4, 0x2, 0xb, 0x2, 0xd, 0xc, 0x10}, @jmp={0x5, 0x4, 0x7, 0x2, 0x0, 0xfffffff8, 0x8}, @jmp={0x5, 0x7, 0xf, 0x1, 0x0, 0x20, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1d}, @ldst={0x2, 0x1, 0x3, 0x1, 0xe, 0x50, 0x0}, @call={0x85, 0x0, 0x0, 0x21}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d7e000)='syzkaller\x00', 0x9, 0x48, &(0x7f0000edd000)=""/72, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00000aa000-0x4)=0x3, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000756000-0x10)={r2, r5, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005bf000)=0x0, &(0x7f00003df000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd2000-0x8)=@assoc_value={r4, 0x5}, &(0x7f000077d000-0x4)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000040d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000243000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x3}, r6}, 0xc) sendmsg$netlink(r1, &(0x7f0000be5000)={0x0, 0x0, &(0x7f0000eff000)=[], 0x0, &(0x7f00002ff000-0xf8)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x0) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f60000-0xa8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000360000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f0b000-0x20)={0xffffffff, 0x1f, 0x4, 0x8, 0x1, 0xffff}) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000bd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c9f000-0x54)=[@in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0xd265adf}, @in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x1, 0xe36b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1ff}], 0x54) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009c5000)=0x0, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000086a000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000072000-0x20)={@generic="1f2a93ceb70db2fe162fa3a040cda4d3", @ifru_flags=0x6000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x1, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x20000000000000ad, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0xfffffffffffffffd, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x112, 0x18, 0x1, 0x1, 0xffffffffffffffc1, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bd3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000706000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000add000-0x8)={r4, 0x10}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008b5000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000a12000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$key(r1, &(0x7f00009ad000)={0x0, 0x0, &(0x7f00007c2000-0x10)={&(0x7f0000a23000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000eae000)=0x20, 0x4) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000beb000)=[{&(0x7f0000522000)=""/108, 0x6c}, {&(0x7f0000f7b000-0x28)=""/40, 0x28}, {&(0x7f0000729000)=""/78, 0x4e}, {&(0x7f0000f7c000-0x23)=""/35, 0x23}, {&(0x7f0000f7d000-0x57)=""/87, 0x57}, {&(0x7f0000f7e000-0xa8)=""/168, 0xa8}, {&(0x7f0000f7f000-0x8f)=""/143, 0x8f}, {&(0x7f0000f80000-0x6e)=""/110, 0x6e}, {&(0x7f0000f81000-0xfa)=""/250, 0xfa}, {&(0x7f0000f81000)=""/124, 0x7c}], 0xa, &(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) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f7b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bc6000-0x4)=0x1c) [ 180.950613] audit: type=1400 audit(1515969619.193:88): avc: denied { listen } for pid=13299 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10, 0x0) connect$netrom(r0, &(0x7f00003a9000)=@full={{0x3, {"567af884f7db14"}, 0x2}, [{"1fa67fa3127930"}, {"327a5b1b5d1ec6"}, {"b3a9d9b0e69bac"}, {"1ae221572a0365"}, {"0b0152b3780e06"}, {"c0673d41054a47"}, {"c4a503560b6031"}, {"684fd3aa7c57a0"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, "52f453f328c2d487"}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000981000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000088c000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008d6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ff3000)=0x0, &(0x7f00000f1000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000023f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @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}}, &(0x7f000060c000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000ba8000)={&(0x7f00008f7000)={0x10, 0x0, 0x0, 0xec0006}, 0xc, &(0x7f0000373000)={&(0x7f0000f44000)=@ipv6_getnetconf={0x44, 0x52, 0x400, 0x4, 0x2, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7fffffff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xf1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x0}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x800) close(r1) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x62, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000415000-0x4)=0x400000002) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f77000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000f77000-0x8)={0x6, 0x9}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f78000-0x8)={0x0, 0x503}, &(0x7f0000cb2000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f33000)={r4, 0xfffffffffffffffb, 0x641, 0x4, 0xa6, 0x10001}, 0x14) 2018/01/14 22:40:19 executing program 6: pipe(&(0x7f00009f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x47, 0x0, 0xf9, 0x3, 0xff, 0xffffffffffffa350, 0x6, {0x0, @in6={{0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80000000, 0x9, 0x5, 0x6}}, &(0x7f0000542000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x3c, &(0x7f000084e000-0x3c)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009ed000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000-0x4)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x68)={0x2, 0xb, 0xfff, 0xe79455beb5bed299, 0xd, 0x0, 0x7, 0x1, [@sadb_ident={0x2, 0xb, 0x100000000, 0x0, 0xfffffffffffffffc}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1d, 0x14, 0x10}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0xe3, 0x0, 0x0, 0x0, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x400, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f000012a000-0x4)=0x7, 0x4) 2018/01/14 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x0, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb31}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x0}, 0xd21}], 0x2, 0x0) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000028b000)={@loopback={0x0, 0x1}, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000db4000)={0x0, 0x48, "99c9fbafa3bbe8a2b3498a348a8a1e058286c2557a92fe27cb41d18e25d4708f4641745280257996f4248c52ca435284791d79387efbd8f1909c95a63b35226420df01327470d8da"}, &(0x7f00009a6000)=0x50) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000571000-0x8)=@assoc_value={r1, 0x17ea74cf}, 0x5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00007e0000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000a8e000)=0xc) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000f04000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000762000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a85000)=0x0, &(0x7f0000c70000-0x4)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004ec000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffc, r2}) 2018/01/14 22:40:19 executing program 7: syz_extract_tcp_res(&(0x7f000081f000)={0x0, 0x0}, 0x100, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000078b000)={&(0x7f0000c8f000+0x62d)={0x10, 0x0, 0x0, 0x94800440}, 0xc, &(0x7f00001d2000)={&(0x7f0000dae000-0x23c)=@newspdinfo={0x23c, 0x24, 0x200, 0x5, 0x1, 0x1, [@lifetime_val={0x28, 0x9, {0x6, 0x8, 0x7fff, 0xffffffffffffff00}}, @tfcpad={0x8, 0x16, 0xf3}, @lifetime_val={0x28, 0x9, {0x2a, 0x1a52513c, 0x9, 0x1}}, @replay_val={0x10, 0xa, {0x3, 0x3, 0x10000}}, @tmpl={0x184, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x5, 0x0, 0x101, 0x73f}, {{@in=@multicast2=0xe0000002, 0x3, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x4, 0x5, 0x5, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x5, 0x4, 0x3, 0x1aba, 0xffffffffffffff31, 0xfffffffffffff800, 0x8}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0}, 0xa, @in=@rand_addr=0x7fffffff, 0x2, 0x0, 0x3, 0x6, 0x47, 0xffffffff, 0xd6}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6, 0x0, 0x9, 0x6, 0xb4a, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x1ff, 0x6, 0x3, 0xfffffffffffffb8c}]}, @replay_esn_val={0x3c, 0x17, {0x8, 0x6, 0x4, 0x0, 0x3, 0x1, [0x5fd, 0x101, 0x4, 0x7fff, 0x100000000, 0xe9, 0x4, 0xffffffffb35755f0]}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x840}, 0x4014) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x1ff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a1e000-0x4)=0x8, &(0x7f0000125000)=0x4) r1 = socket$inet(0x2, 0x802, 0xfffffffffffff800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) connect$ipx(r0, &(0x7f000065e000-0x10)={0x4, 0x1, 0x6, "c1c6229a66c0", 0x100000001, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00009b4000)=0x401, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="03", 0x0) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e51000-0x4)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000976000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cb5000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e78000-0x8)={0x0, 0x0}) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000be0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000952000-0x4)=0x48) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000432000-0x4)=0x5, &(0x7f0000370000-0x4)=0x4) socketpair(0xa, 0x80000, 0x9, &(0x7f0000ec8000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00007dc000)=0x3, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet(0x2, 0x4000001, 0x404) socket(0x13, 0x2, 0x20) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000af9000-0xa4)=""/164, &(0x7f00002ff000)=0xa4) 2018/01/14 22:40:19 executing program 0: socket$bt_rfcomm(0x1f, 0x0, 0x3) syz_emit_ethernet(0x3e, &(0x7f0000b23000-0x96)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@dest_unreach={0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ad000)={0x0, 0x1, [0x21c]}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00005a3000)=0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000da2000-0x10)=@req={0x4, 0xcb8, 0x2, 0x7}, 0x10) socketpair(0x11, 0x4, 0x2, &(0x7f0000b3d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x89, 0x8, 0x4, 0x8, 0x20, 0x6}, 0x6}, 0x9) socket$unix(0x1, 0x0, 0x0) 2018/01/14 22:40:19 executing program 7: r0 = socket(0x11, 0x2, 0x6e) setsockopt(r0, 0x107, 0x10000000008, &(0x7f0000abc000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="92fc61d8437c5ee9199abc953a5fb7fa", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 22:40:19 executing program 2: r0 = socket$inet(0x2, 0xf, 0x1000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000031b000)={{{{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]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7ff, 0x5, "5d79e9c9e88a33455423852ac0fefd104be838eae3ec255f9ab0bf72fc504815753f8358c2904bdd87378dd71e631e949d14f5a3260ee708b9fae3fd667e1bc88abbe52992416f196d48878a1605d944"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000872000-0x63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x1ff, 0x0, 0x0, []}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005c7000-0x8)={0x0, 0x0, []}) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd", 0x10}], 0x1) pipe(&(0x7f0000b23000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000745000)=""/245, &(0x7f00008a8000-0x4)=0xf5) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f00005e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a77000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af3000)=0xc) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001f000)=@generic={0x0, ""/126}, &(0x7f000001f000)=0x80, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000020000)=""/236, &(0x7f0000021000-0x4)=0xec) connect$nfc_raw(r1, &(0x7f0000005000)={0x27, 0x7fe00000, 0x1, 0x7}, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45, 0x1, 0x3, 0x8, 0xffffffffffffffd1, 0x10000, 0x100000000}, &(0x7f0000012000)=0x20) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d69000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000-0x8)={0xffffffffffffff81, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000021c000-0xc)={r2, 0xee6, 0x2, [0x100000000, 0x2]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00001b8000)="a25cfd0c76872320ce33f7b6ce271d4f", 0x10, 0x0, &(0x7f0000ad2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:19 executing program 0: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x5, 0x7, 0x7fffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f0000078000)="3900000013001947040000000000000007000100030000006c0000000000800009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) r1 = epoll_create(0xffffffff7fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000-0xc)={0x90002006, 0x0}) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000f51000)={0xa, 0x2}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000c33000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f52000-0x3)="d7f8", 0x2, 0x0, &(0x7f0000f4a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000469000-0x44)=""/68, 0x44, 0x0, &(0x7f0000344000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f000046c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000077f000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0xb, 0x3, 0x3bb, &(0x7f00000cd000-0x8)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000a56000)=""/148, &(0x7f00007f0000)=0x94) socketpair(0xb, 0x6, 0x9, &(0x7f00004d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000095c000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000da7000)={0x2, &(0x7f0000761000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r5 = accept4$inet(r2, &(0x7f0000cf7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a39000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009af000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000617000)={r6, 0x7}, 0x2) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f000017e000-0x8)={r4, 0x1}) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000089c000)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000082000+0x513)={r4, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000b34000)={0x0, r7, 0x10001, 0xffa}) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000d4000-0x9)="0000000000000000b8", 0xfffffffffffffea8) syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x3c, 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}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "b0fbe6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000154000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000fd000)={0x3, &(0x7f0000210000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000536000-0x40)={r1, 0x9, &(0x7f0000ef6000-0x24)=[0xffffffffffff3f46, 0x7, 0x3, 0x7, 0x1, 0x5, 0xffffffffffffff7b, 0x7, 0xa4ab], &(0x7f000083b000-0x10)=[0x9, 0xfff, 0x3f, 0x5], 0x40, 0x2, 0x7fff, &(0x7f00002af000)=[0x6fa, 0x6], &(0x7f0000233000-0x4)=[0x8], 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) [ 181.258212] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 181.292862] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair(0x1, 0x0, 0x0, &(0x7f0000c04000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000518000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc0000)=0x14) bind$inet(r0, &(0x7f0000630000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d3f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x2, 0x0}, {0x3, 0x3}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x122) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000299000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000502000-0x9)='scalable\x00', 0x9) sendmmsg(r0, &(0x7f00006e5000)=[{{&(0x7f0000473000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000273000-0xa0)=[{&(0x7f00006df000)="99", 0x1}], 0x1, &(0x7f000087c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000744000-0x1000)="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", 0x1b1, 0x0, &(0x7f00000d1000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009a7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000ca6000)={0x0, 0x8, 0x7, 0x4}) r1 = socket(0x800000000000011, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f00007e1000)=[{&(0x7f00006b7000)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "6dcc87e75127325ced55c48d1f27f52db72b3203d332d6173f90b60c56ed26d21166ea9748dd7d2a4141d5c5e6d6139ad54d72c14594a871adb03a651f44ca", 0x0}, 0x60, &(0x7f0000803000-0x10)=[], 0x0, &(0x7f0000460000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000da2000)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000775000-0x20)={0x2, r2, 0x2, 0x8}) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000380000)="1f000000010a1ffff7ffffffff00400000000000000001800400002000df18", 0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000c51000)=0x13, 0x4) 2018/01/14 22:40:19 executing program 2: pipe(&(0x7f0000e22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x9, 0x0, 0x7, 0x200, 0x1, 0x4, 0x40, 0x4, 0x7fffffff, 0x8, 0xc957, 0x5, 0x7]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000002000-0x4)=0x10000000) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000eb6000-0x4)=0x100000000, 0x4) connect$nfc_llcp(r4, &(0x7f0000eb5000-0x60)={0x27, 0x8f, 0x8001, 0x7, 0x40, 0xfffffffffffff000, "859b152046f0f43195f940410187fe6dbcaa6b70002fa33f00711bbbe642e1ef6a1620d6bcd7a1d43f55336e5575b2f9811c36129550a5b0ffeb191686a66a", 0x9}, 0x60) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x5, 0x4, 0x0, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000b6f000-0x1e)={0xc29d, 0x9, 0x0, "6d42f2ad8338", "8b135a02a2d561da7c2b46ebeb39080b"}) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xfffffffffffffffe, &(0x7f0000c45000)="01000000020000000507000004c400cc", 0x10) bind$ax25(r0, &(0x7f0000acf000-0x10)={0x3, {"8823ac53ec5599"}, 0x10001}, 0x10) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e2a000)={0x3, 0x4}, 0x8) listen(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/14 22:40:19 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b1c000)={0x3, 0xfffffffffffff001, 0x2, 0x0, 0x1, 0x1, 0xd24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0, 0x80800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000001000-0x62)="1b2d6646e04389553badafe7f530fe90abd19442673965bf6fa7b059c356879bc0c57f72945fd18c3ebbc9c21d38bcf20d3354087eb966cb38446c4906ecb0a0e35b49ef107bd7cf027af3b3d1144ec93da6137a114b66bcbc8c5ce3ed34e3f8325d"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) socket$netlink(0x10, 0x3, 0x16) 2018/01/14 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000232000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f53000-0x4)=0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d5000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000fd3000)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f64000-0x1000)="", 0x1a4, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000527000-0x30)='\a', 0x1, 0x0, &(0x7f000080c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000+0xf92)={&(0x7f0000007000)={0x14, 0x31, 0x43f, 0x0, 0xffffffffffffffff, {0x1a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fd1000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/14 22:40:19 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000795000-0x8e)={0x0, 0x86, "3baea8d1d7f7097bb92430116229de032a55ea91dd7841fb0b915d3d03d951d2d08384f9345de6e9c1c9348852b4fb6d863a75bd02dceacb9777f11e91cdc2032264ffb30965adb35aac9bf65f56a4184a74dbf36d490bd2425082f4f85e168e04cbc2eac67a4020f186d3d3405ed00ccc438a2d09d1d3682883971565a3f00682c965cc8e1a"}, &(0x7f0000cd5000)=0x8e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e90000-0x4)=r1, 0x4) socketpair(0xf, 0x0, 0xfff, &(0x7f00004e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000330000-0x4)=@assoc_id=r1, &(0x7f00005e6000-0x4)=0x4) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000c6000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000-0x30)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:19 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x4, 0xc241, 0x1f, 0x6e56, 0x400000004}, 0x14) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xc, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x32, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) 2018/01/14 22:40:19 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, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000bc4000-0x4)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000e89000-0x14)=""/20, 0x14, 0x2, &(0x7f0000de6000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000cdd000-0x4)=0x0) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$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) shutdown(r0, 0x2) connect$ax25(r0, &(0x7f0000b8a000)={0x3, {"e992be3c34c303"}, 0x1}, 0x10) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000035000-0x38)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f00002a8000-0x7c)='$', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x1, &(0x7f00005ee000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000129000)=0x80, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000025c000)={0xa, &(0x7f000071b000-0x50)=[{0xc5dd, 0x5, 0x7, 0x8b50}, {0xbd8e, 0x6, 0x6, 0x20000000000}, {0x6, 0x101, 0x6, 0x6}, {0x10000, 0x100000001, 0x3, 0x9}, {0x6, 0x85d6, 0x5, 0x6}, {0x0, 0x1000, 0x401, 0x8}, {0x6, 0x3, 0x5, 0x9}, {0x7, 0x100000000, 0x8001, 0x0}, {0x401, 0x4, 0x0, 0x3}, {0x81, 0xfffffffffffffffe, 0x3, 0x9}]}, 0x10) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009e8000)=0x0, &(0x7f0000078000)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d0d000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x16d}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x2)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xad)={0x0, 0xa5, "ed91b8e7e2a1833b2b43d1526b11557a3a9c51d16f2e585cbd7437c14ac3013b9c7bfbc17800d223aeb100dbed3b4446196598f2fa1d0f1dde1f2059583746b1148ae478c81ba0453e4c642ac2a61d9a275350892600c35d119c89701abc57c47959687d0f20660d35fdb66d233c07f73127ed7b55e3a8c581634e0b85dc25b6691bb90cb606da1a4626db444190c13be2a24e5b09683cad49e43d2e62cbf8fe5cb5a6a5ab"}, &(0x7f0000001000-0x4)=0xad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x80000001, 0x100000001, 0xfb07, 0x58}, 0xa0) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000)={r2, &(0x7f0000fe5000)='<', &(0x7f0000fe5000-0xa3)=""/163}, 0x259) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000029000)=0x0, 0x800) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fe6000)="b184edfce1870e51f69c69af41e2b9cc099a6f64378f7772132282ca56b6ebdcbf6d7716eba43f2809c053a1780cde47ebdff457fd8794dae6bc4c0cefb9640e2365fd80f73a0f6959a4f3ece9b50d08d9e4259b00000000e6bb3463617ecbaa86e249351f6947ed1137092e311b0a708249fe0199dd51de0164065d3eb68918d4ac2308e5cfe64957645e1f0d386d6becd9b1df5ed88460c37254d249ff2ed2df06c8fa8b4880e2ead719517cba54e35aba6cd9d17ce86dda6e6d4cdeffe759909709380a4720c7cd33901dd7e98d9495508a20e49721", 0xd7, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000fe5000)='tls\x00', 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cfe000)={&(0x7f0000c64000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100, &(0x7f0000fe7000)="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") mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7, &(0x7f000020c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000fe7000-0x38)={&(0x7f0000fe6000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000fe7000-0x10)=[{&(0x7f0000fe7000-0x6e)=""/110, 0x6e}], 0x1, &(0x7f0000fe7000-0x77)=""/119, 0x77, 0x0}, 0x40000140) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) pipe(&(0x7f0000d36000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f03000-0x10)={0xfffffffffffffff8, 0x3, 0x20, 0x1}, 0xfffffffffffffdc8) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x1000000000000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0xd, 0xe, 0xfffffffffffffffb) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004cc000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004ce000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet6(r0, &(0x7f0000446000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/14 22:40:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00001bb000)=0x1000000000, 0xffffffffffffffc0) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000cd000)=0x8, 0x4) mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f000086c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xe)={r3, 0x2, 0x3, [0x1, 0x5, 0xbb8c]}, 0xe) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f24000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00009fc000-0x4)=0x0, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, 0x0, &(0x7f000007c000)=0x0) bind$inet(r2, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000a4000)=[{&(0x7f000060b000-0x29)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x238}], 0x1) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5be, 0xed9818091166d939, 0xa86, 0x7}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000d9000)={r2, 0x0}, 0x8) setsockopt$inet_int(r0, 0x0, 0x1c, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000eff000)="26000000120047f391f6caef0000030707feffffffff4800d708000000375500001d0005ec10f0", 0x27) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000118000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff, 0xa1, 0x4000002, 0xf50, 0x8}, &(0x7f00008fb000)=0x29d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000253000-0x47)={r3, 0x7ff, 0x3f, "2bcd62d7638297012372bfc372aecc8e09024fa1bd0a7b24af312d8156093e5331cbe6a20c878f0d4a271759c88ac7563e23b2c13ab0b1b73ca33132ec2892"}, 0x47) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f75000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000626000-0x4)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f75000-0x4)=0xff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) 2018/01/14 22:40:19 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000076f000-0x4)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x4, 0xfffffffffffffffc, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000+0x132)={r4, 0x8b7f}, 0x8) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000004000)="f328e7ecad2160b87992d6d86a6bacc8fc5d8579426b63d022f31f761ffbb0dcb42094d0b52c1f86a508f0e2c5ec9d14cbe85261192959c31474c5339530111ee139b04b22fa622c0f15a2e9fe54c2bdce2f3826f43f6fe70971eaf66665c488e31a5a83b9d858", 0x67}, {&(0x7f0000007000)="ba734d51478186432e1687542cbb0e5263f79c4f29c347875e53c63f5589e95c1d4d78e485cbb80e7096c02912377dffc5febd178bed77985476d32ceda7f124ba2de3cf3161beda8e0e40967d636de7694bd4e564b22c7c85b99a0b2be29a90bc3bf79e5199898f19335befcb0aca2d1a3df0daa311d1bc445a0b8e817570f762114f501aa161f8a9d8d28d4cc7d0d3", 0x90}, {&(0x7f0000008000-0x38)="a2819dd55bf1c164fd25f30fba9fcfc3b5a65c3b7f85e4a1e41228f000b0f05abaa6f4704890cce6c35777076dddc937be2d0cd84477f1bc", 0x38}, {&(0x7f0000007000)="2662db86b086558f18bec1bc8cdc3e4a3715fb69f221faeefd6dde557e9abc98feba32321b87432589426626a91065fe5559eae6793934a75e51b635c56378bbbc69df427daba318900dc38639dc", 0x4e}], 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0xadd5}, 0x4) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000580000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b5a000)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004a5000-0xcc)={0x0, 0xc4, "21da76da9a53f29c704ff63ca98521d260aa3aeb7934223dfef6a0c80212cad4ab34fea93f10b975f10ba700fd55266357ec17128767a82082798c61e0ceef08872d62e84f31479fe6346b4c0ec04deacc5d52508a9391ff0eccaf752b40ea7e8cec48a47d3b0a767477544160fc91736aaeb4e49ee5f65645d724d081a51f6817141567e17dc8d7fcb4537920daed0733074e1cc34284991f318f4b222c297dd2c3783237371f401eaad9e844bfb63b5ce969ad737086037ee9cf6c3dd76ae6823d68d7"}, &(0x7f000048f000)=0xcc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000289000-0x8c)={r3, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d71000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c2b000-0x8)={r3, 0x8b}, &(0x7f00006b0000-0x4)=0x8) sendmsg$nfc_llcp(r1, &(0x7f0000d72000-0x38)={&(0x7f0000767000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c0a411502ca898406624a73e064f3a6e4d94d006c82736e9e50e6ddc0fcc84cdb216097c1f4dc826909e8261514436dcb8c81a226dccb8c4d30afdb896277", 0x0}, 0x60, &(0x7f00007e4000-0x20)=[{&(0x7f00009c1000-0x1b)="e34c7f045734e0d9390925751600584efa", 0x11}], 0x1, &(0x7f0000721000-0x58)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000eb5000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0x58f000)=nil, 0x58f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000516000-0x170)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f000003d000)=0x0) mmap(&(0x7f000058f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000592000-0x8)={0x0, 0x0}) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000592000-0x2)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000ab000-0x8)={r3, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000412000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000590000)=0xc) mmap(&(0x7f0000590000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000590000)={@generic="d5620920747d3b2a537824e59ac95b44", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000058f000)=[@in6={0xa, 0x2, 0x4eb, @loopback={0x0, 0x1}, 0x90}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r3, &(0x7f0000acd000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x88)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0x7) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005be000-0x6)={0x0, 0x7fffffff}, &(0x7f00005be000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000030c000-0x20)={0x100000001, 0x3ff, 0x208, 0xffffffff, 0x2, 0x7, 0x6, 0x3, r2}, 0x20) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe0002", 0x21) [ 181.669203] sctp: [Deprecated]: syz-executor6 (pid 13538) Use of int in maxseg socket option. [ 181.669203] Use struct sctp_assoc_value instead [ 181.709299] sctp: [Deprecated]: syz-executor6 (pid 13546) Use of int in maxseg socket option. 2018/01/14 22:40:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0xda1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 22:40:19 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000)=0x10, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000020000-0x5d)=""/93, 0xfffffd5f, 0x2000, 0x0, 0xfffffffffffffe10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000018000-0x4)=0x2, 0x4) 2018/01/14 22:40:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x10, 0xa, 0x42, &(0x7f0000477000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000fa2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f000031b000-0x14)={0x11, 0x8, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) 2018/01/14 22:40:19 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fcf000)={0x0, 0x0}, &(0x7f0000fcf000)=0xb) 2018/01/14 22:40:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000a42000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, {0x0, @in6={{0xa, 0x1, 0xe0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)=0xb8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000498000-0x4)={r1}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000d33000)=0xf66d, &(0x7f000072a000)=0x4) 2018/01/14 22:40:19 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000a000)={@common='bcsf0\x00', @ifru_flags=0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) setsockopt(r1, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) 2018/01/14 22:40:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) pipe(&(0x7f00007fd000-0x8)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000bc4000)=0x9, 0x4) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) 2018/01/14 22:40:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d0000)={{{@in=@local={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acf000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ea9000)={r2, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) r3 = accept$inet(r1, &(0x7f0000e39000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002cc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008f6000)={0x0, 0x14, "a09670922afba2d8a2da6ecfdfb6537d6a6c065a"}, &(0x7f0000f5d000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ad6000-0x8)=@assoc_value={r4, 0x9}, &(0x7f0000f98000-0x4)=0x8) shutdown(r0, 0x2) [ 181.709299] Use struct sctp_assoc_value instead 2018/01/14 22:40:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f11000)={0x52, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x645, &(0x7f0000dca000-0xc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@end={0x0}, @timestamp={0x44, 0x30, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) syz_extract_tcp_res(&(0x7f0000fad000-0x8)={0x0, 0x0}, 0x6, 0x5) 2018/01/14 22:40:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002e4000-0x4)=0x0) read(r0, &(0x7f0000506000)=""/136, 0x4965b6a1) recvmsg(r0, &(0x7f0000f0b000)={&(0x7f00002af000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000696000)=[{&(0x7f0000e65000-0x19)=""/25, 0x19}, {&(0x7f00002d5000-0xd1)=""/209, 0xd1}, {&(0x7f0000761000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b9a000)=""/203, 0xcb}], 0x4, &(0x7f00000f2000-0xf6)=""/246, 0xf6, 0x8}, 0x42) ioctl$int_in(r1, 0x5421, &(0x7f0000d8e000)=0xce4) 2018/01/14 22:40:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f000012c000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000041e000)=r2, 0x4) socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00003f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c44000-0x4)=0x14) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) read(r1, &(0x7f0000e5b000)=""/7, 0x7) [ 181.765298] l2tp_ppp: tunl 59: set debug=370001ca 2018/01/14 22:40:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000583000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007ce000-0x20)={0x1f, 0x81, 0xc, 0x93f0, 0x7, 0x7ff, 0x6, 0xffff, 0x0}, &(0x7f00005ee000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000055d000-0x14)={r2, 0x7f, 0x8001, 0xff, 0xfda, 0x8}, 0x14) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000154000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000700000-0x4)=0x0, &(0x7f0000901000-0x4)=0x4) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) 2018/01/14 22:40:20 executing program 7: r0 = socket(0x14, 0x800, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe0, "6cf90190dc0050d4dd0184e7c9687889ff31e563ab6c6c8080616c6f0d5faade3a2873351f484239e37987f509948ad132a946ec093ca2b7b79622b0d643b19a7cba2ccec74c4ed052f9749b4612076705c9bfd8fff20a997be1b87512cb1d595ef9ef14dab9c01d76e588173265595db219d4cef65ca17defa47b557f719d842b11ed06cdf263feeba4cfbf0c2b8e0c2210474ea3ccf21ed0f3294ad4f9b61a1a8187cd80834e3231f985fdbb597adb5642120ba883f08956f74b5346b6b9b7150009b174fc3227843c0b21024a5a212b21839275a40a98f44d8884be940ed0"}, &(0x7f0000b20000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x8000000, 0x7, [0x6, 0x1, 0x80000000, 0xfd58, 0x9, 0x7fffffff, 0x1]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008de000)={0x0, 0x1000, 0x20}, &(0x7f0000ef9000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003f7000)={r2, 0x1}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000511000)={r2, 0x121c, 0xfffffffffffff460, 0x1, 0x9e9, 0x3}, 0x14) 2018/01/14 22:40:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/14 22:40:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000222000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x200000000ce, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x75, "e8d4f6db2c66e897a9bb4a0e39b3de31464ff82b2120f419e3c495a1320485277cecaf8d756aa0f7b39774eb2b6131993b51d92815b19348a9c87035b12a81252d07c2842d56d12c8381c969ad96bb61b59215cbb4d41ea73c05e5f71cf0573cf1d1625d3003307d8f2f5e908b1555895377d50434"}, &(0x7f0000001000)=0x7d) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0xffffffffffffff16}, 0x7) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000086d000)="240400001a0025f00025000400edfc23800000000004bf020dffffeb0800010048050000b1d3c901b48d33d2294e2ba9faf79a0d564e1ed5e0cf8763d5d6685025bfa5dce9e32685630b8a043c7161341dea7352233af2324f8cf60cfc5e280656165b1fe950c01c5687d5b09f0904e4f81d310b81bb76c27b6b048a8d73107c443469c5b9e0efb7cc61f2ae12cf80af13f2fbe7eb6b111f1dea6a27b1dd90d804d16f4f8d1d24c8b956cda6f54b352e7627afeb22d3484f4d5cd2a2ca8e41ceafdd356b", 0xffffffffffffffca) r1 = bpf$PROG_LOAD(0x5, &(0x7f00008e4000)={0xe, 0x13, &(0x7f00008c4000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, [@jmp={0x5, 0x0, 0x3, 0x7, 0x7, 0x2, 0xfffffffffffffffd}, @alu={0x7, 0x240000000, 0x0, 0x3, 0x0, 0x0, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}, @generic={0x6d7, 0x7, 0xffffffffffff8001, 0x1}, @jmp={0x5, 0xffffffffffffa4d0, 0xb, 0xb, 0x4, 0xc, 0xfffffffffffffffc}, @map={0x18, 0x1, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0xf3d9, 0x401, 0xfffffffeffffffff, 0x4c6ca6b7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000-0xa)='syzkaller\x00', 0x9, 0xb1, &(0x7f0000716000-0xb1)=""/177, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007e1000)={r0, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000836000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x2c) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fc3000)={0x3ff, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0xc, 0x88) sendto$inet6(r1, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009e4000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e53000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb5d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1f, 0x8, 0x9, 0x6, 0x9, 0x200, 0x8, 0x88, 0x2, 0x8, 0x8, 0x3, 0x7, 0xa7b3]}, &(0x7f00006f7000-0x4)=0x108) sendmsg$inet_sctp(r0, &(0x7f00009cb000)={&(0x7f000048d000-0x1c)=@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f00006b0000-0x20)=[{&(0x7f0000bd5000)="d63a93e014e5fe7248305672f7eb2efdf0ca1eaa58dec54d3efaadb76d7fbcfa0367d76f45f131fd64db16a241a5c0ac1ce256ea1436ae03ff2d0cc6230e562ca3891dd163acb2bb9f58369c0b227e13ab5362ffebd2e185ce263d2db048730735c65adec8718668a63361e7199121409b25e11314d0a766171d3683731c27b00a7c6c51ace1ebc76dc9af49a1cbe7cd9dd19f422662e3eb5551ea264387de703a4d84a747c6fb6fb10da1c157ca9a322c7fd391f5f9a0d1ce059f1b9883b225c634cfebf2e1e2d2bf839e33d516a6a25b74c35c62987efba359", 0xda}, {&(0x7f0000246000-0x1a)="3145587a6de91f2f0eb86cd17e13a4729e62c8ab99e785bec425", 0x1a}], 0x2, &(0x7f0000592000)=[@sndinfo={0x20, 0x84, 0x2, {0x140000, 0x1, 0x7, 0x7fffffff, r1}}], 0x30, 0x800}, 0x80) syz_emit_ethernet(0x92, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x1a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007fe000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f00005ca000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000430000-0x4)=0x58) r1 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r1, &(0x7f0000a1e000-0x38)={0x0, 0x0, &(0x7f00008aa000-0x10)=[], 0x0, &(0x7f00000e3000-0x32)=""/50, 0x32, 0x0}, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000bfd000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c10000)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fd6000-0x4)=0x6786, 0x4) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000614000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004da000)=r3, 0x4) sendmsg$kcm(r1, &(0x7f0000d84000-0x38)={&(0x7f0000100000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[{&(0x7f0000c09000)="0f", 0x1}], 0x1, &(0x7f0000b45000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000db000-0x10)={r1, r3, 0x0, 0x2}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) accept(r1, &(0x7f00001cc000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b7b000)=0x58) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) pipe(&(0x7f000037b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0x80000000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000380000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="183fdd07ca1e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/14 22:40:28 executing program 6: r0 = socket(0x5, 0x2, 0xfd) write(r0, &(0x7f00004a8000-0x3f)="130000001000ff00000000000000020008b10a002a0000000b0aafa79111e5f9fb4fe80300a3490000000189b93c187c22e4820d0300f051a1b4b88eb60f", 0x3e) mmap(&(0x7f000023a000/0x2000)=nil, 0x2000, 0x4, 0xab96de3cff4b8b19, r0, 0x0) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000016000)={{0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x7, [0x6, 0xffffffffffff0000, 0x9, 0x8, 0x9, 0x2, 0x5, 0x4]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000538000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000003e000)={{0xa, 0x3, 0xb0f3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0xb7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x4, [0xffffffffffff7fff, 0x6, 0x0, 0xdf, 0x7fff, 0x3bf8, 0x800, 0x3]}, 0x5c) r1 = socket(0x1b, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) setsockopt$inet6_buf(r1, 0x29, 0x16, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000-0x108)={0xffff, {{0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000003000)=0x1, 0x4) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000f8c000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f8c000)=0x0, &(0x7f0000dd7000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1000000007, 0x11) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000078f000-0x4)=@int=0x0, &(0x7f00005e8000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000678000-0x28)={@common='lo\x00', &(0x7f00002fb000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000371000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000bc7000)={0x0, 0x6, 0xf59e, 0x3f, 0xbc08, 0xff}, &(0x7f0000db4000)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ca5000-0x8)={r3, 0x10001}, &(0x7f000037a000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00008d9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(cbc-serpent-avx)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6157f21c6176337685827e3340f5acb6105ac72e29a8b4700a76704a2520ac6660a3294924a4b14263ddb61f804a8fca6d923e6d3dd52b3c3877a5d407e3a6f335299881e308a00000009db9d63ce3e1307c02b4f822eaa4815bd765f361bf3", 0x6f}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d8b000-0x8)={0x0, 0x1}, &(0x7f0000cf0000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000969000-0xc)={r1, 0x3, 0x2, [0x7fffffff, 0xfffffffffffffff7]}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000125000)={r1, 0x7, 0x30, 0x3, 0x2}, &(0x7f0000c94000-0x4)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000706000-0x28)={@generic="063cfd4247212cf589ea1495d87b675f", &(0x7f0000d73000-0x34)=@ethtool_rxfh={0x47, 0x80000001, 0x6, 0x2, 0x8, "e89513", 0x3, [0xffffffff, 0x7, 0x0, 0x0, 0xfff, 0x5, 0x1f]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3d, &(0x7f0000851000-0x3d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x200000000000000, 0x0, 0x2f, 0xffffffffffffffff, 0x4, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x4, 0x0, @rand_addr=0x0, "a77827c9245074d721e0cbf5ff07e1ca7489b3"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/14 22:40:28 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f000001a000-0xc)={0x10, 0x0, 0x1, 0x2000}, 0xc) 2018/01/14 22:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005f0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000094f000-0x8)={0x0, 0x81}, &(0x7f0000478000-0x4)=0x8) getsockname(r0, &(0x7f0000032000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000798000-0x8)={r2, 0x101}, 0x8) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x3, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000084000)="1e9b1b6be9331aff442d09000000000000", 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00009ba000)=""/197, &(0x7f0000d53000)=0xc5) 2018/01/14 22:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f0000c94000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b62000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004e0000)={0x7, 0x201, 0x800, 0x5, 0x0}, &(0x7f0000b45000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000053d000)=@assoc_value={r2, 0x1000}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e60000-0x4)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/14 22:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0xa, 0x0, 0x5, &(0x7f0000d3c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000007e000)={0x0, 0x3, 0x57}, &(0x7f00009c6000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eca000)={r2, 0x8928}, 0x8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000409000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000059b000)={@common='syzkaller0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794aff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9510e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c00045c16279c212f0044bc260de806006bdb186388e1874ecccf43c25a685381ff04cc261f1e691c3aaa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216459d4f085f088bc2f6c8ea9c00700000000000000e75fd4bd9dc27e124ccde906c0ae42eeee001c000008000005f8702b1d745f", 0xf8}], 0x1, &(0x7f00004b6000-0x128)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000023a000-0x10)={&(0x7f00003e5000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00002c3000-0xc)={&(0x7f0000f23000)='./file0\x00', r0}, 0xc) r1 = socket$inet(0x2, 0x3, 0x8) pipe(&(0x7f00007ae000)={0x0, 0x0}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c3a000)=0x14, 0x800) getpeername$ipx(r3, &(0x7f0000b74000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007aa000-0x4)=0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f25000-0x4)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000005b000)={r2, 0x50, &(0x7f000043a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl(r3, 0x8, &(0x7f0000318000-0x9f)="5adc387a05c8f2fd9d7b9bb955801f997dc54ab84c958b0dc614e0a9acc3527d96284d387297c66467ddafb99c7554d6076bc3d0f080af0d83904779cfecc68cbc9e797eecc11fcfeaa5cb905cd54ced83d21ad17a5fe28b3858082ba82e140d507af5b4f85e36c1472182a2d112f9c3b3cf16a5ead2d3a4337aac97cc1aceba82254e66364e7d4fd25c1c307b9c762294e31f66e53eee0aef1f3e7fb16fa1") mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f26000)='(', 0x1) accept4$inet(r2, &(0x7f0000f25000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f26000-0x4)=0x10, 0x80000) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000576000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "6def2fc76176800e0826260f"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = epoll_create1(0x0) r1 = socket$llc(0x1a, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socketpair(0x1, 0x0, 0xac2f, &(0x7f0000eb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000ae3000)={0x101, 0xb9f}) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fdb000)={0x2, &(0x7f0000b37000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) write(r0, &(0x7f0000fdb000-0x96)="240000001a0025f0006b77040000001d020b00ff0010b5f5008a1feb080002007fffd2b78ee092d0b827a7e0e55239b5e006f56afca20c586a969af15c8859d4aa006da08be444084290de022bac6c5f73ad93de56fb920f85983a4d63c9cf970489ff08ab0a39d7917704c70400c269428bf1870477b999dd6df6f70a45b412e36a381c0686faf58411c987dbc4635e8f9800000002", 0x96) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7fffffff) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000001e000-0x3c)=[@in6={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 7: pipe(&(0x7f0000942000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d0d000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000b9e000-0x14)={0x11, 0x7, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) close(r2) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet(0x2, 0x6, 0xff, &(0x7f0000c2f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ef0000)=0x8001, 0x4) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000119000)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000148000)=0x3, 0x4) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000d98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="b27f70fb475a6d2189ad359c1d6fd26c3a3084448008941174c9d67cbe0b7b133c534fbef26c371514b5686ab007a4854c5a31a4846d73b41a514612751c6acf759a01887cab8eee9ad79911a8ad0e5feef9fcc1dbe7516dfafe65dd7edf580d571192453671751948cd1c22799ab39c719cdec6eeff400a7f38e7371a20ba03c20fdb908d6eef3ff1f229f54ceffdc96cd5c7b708e73f6c5043b8b447475935a08e8c71723e35db5fe5b753e8406233f10a0cef9a8ec37aae51fcdb4b597b7a95a60b43a44dcb0ba95ddcdb0b5b74f043c2f9f0088da2343b3a6ad3", 0xdc}, {&(0x7f0000c15000-0x3b)="fc1d86ffa9c8292c5977cff4ae035ef80737a79c3747b5cd3ac878d8483d479722baec51c0f856d347e82e7b7c8f0289d0b9be186b21efb1b2302d", 0x3b}, {&(0x7f0000000000)="b28ce2", 0x3}, {&(0x7f0000dc2000-0x31)="a3bfd3256f39bd8be666924cdd00a8e0520e0df57352df5221fe293684bc0e679fca4f612e82d602c4a392e483703a6e81", 0x31}, {&(0x7f0000000000)="6098a3da03b746e3f37a5269fb786f3be0672bbb1cb2d7fc595d5110ad017cc56008d1108c5acd393b9d8ebe808d678484d3591464909519f978c983a1fa14f3fd8cd61852a890ecb726e92125aa3e519eadb372f6aa8f44bcd6556ac91c6f1c27974f99a5c608f8169a5e2359e8190739f2ec5f9c149d490e905865650be875adcf65b89f141ddd877a9ce48a6c02fd538e7b", 0x93}], 0x5, &(0x7f0000000000)=[{0x1010, 0x0, 0x2, "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"}, {0xb0, 0x109, 0x8, "3236e7de53426560b48e09632402a0643d4df8fcbb4bc139e7394ee89a8c2325b4c682fe28a1c6b072485c78effc8f544c519ae011c5927a746e987c963dfe36896f7847a58e24aec606cbfd91f2f012f1e16db24ce8f4bf09229ab35e9653caf2236328d6190491f27700097b8e2e6031cc1ca80d857a233e2cc2a0620ffcde5f3a2cfaa1775d7084b42a711916e25ad89ac1c9c1e3b886b8766841"}, {0x108, 0x3b, 0x6, "126f41fa1ee54cbfcf2651b94a299cb4fdb6db07a1917ac56a57ab344f577a5b9309cbbd63bceef13dc3eeeabb9456372902dcc0f6082a12e2e73460f4d71da5a8ccf9db45ec753d0c0ed42ca06c535be6446963d3e70f9c40ce0fc0f7d437847a8f591fd9015422af924ebd83108efeda54d5b74cc499634b32cbf97a2dc9146e66782879043335cc8260b916b91fff8535812949da171c1d33dc91681aeda1dd67f94c389ef04879f1466de22cc36b889cd1408194349fda87f43f41622ecebb9de7dc4d68d553220743b904c5941bec1ec9eacc381684974fbc5d814846b5a983d52ade7d0de0878182cb139b22257db1b40714ca2f"}, {0x18, 0x10c, 0x8, "e5473f"}, {0xd0, 0x110, 0x3, "b60af7ed116f955e79eda9beb6d8eb71589691c17f5017c14de7ceb8b1804eb099a7dc933b767cc8a67000ed58def76aefc6e10cadf1d1079c43550bc22cfd6b42d78230a2e50ed6ba9396e66ddc5bce861bd32611da141611280ee81483f9856a89cfaf7b39a1a4e22c0cfde517af340c39d8b543b4cd060663abc7fd89edfe12b04475476fff53e5b019e8fdee3ca61f4e4c97ebecb027caee2c90a29cdcd9182364ee0431f662bb8c7ab0d825c02491232017a63464843498dd2880f0fa"}, {0x110, 0x88, 0x7ff, "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"}, {0x30, 0x1, 0x0, "c4a293ce2e1e65d4aa10587c69a29ffb00a6117a0f5ec31bf1e5e49ead7b"}], 0x13f0, 0x4000804}, 0x7}], 0x1, 0x4008810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000043f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007ca000-0x4)={r1}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e82000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00009d9000)=0x3c9d, 0x4) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept(r0, 0x0, &(0x7f000088c000)=0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00003b4000)=0x0, 0x4) r2 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) accept4$netrom(r1, &(0x7f0000a35000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000041c000-0x4)=0x48, 0x80800) setsockopt(r2, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/14 22:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ca0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0xffffffffffff7fff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4000000000000, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a54000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000026000-0x4)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x1, 0x800802, 0x0) r2 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000a6c000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/14 22:40:28 executing program 6: pipe(&(0x7f0000813000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b1e000+0x1a3)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000f4b000-0x8)={r2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0xc1e4, 0xd984, 0x0, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r2, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000003000-0x118)=[{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0x66)="b82e019a17c22bbc5bc0c44bf9df76ed2ae218814b40ec9446d0482c8e318a19729c33d4d5eb0a9ebfa67d0e6e2ec9b4c7aca77c5533756414721046313fbca9df42793d366221d4dd0f96d33572ebb62ffd9c4bb537e21a0725c91b5315f5adb634545f1c71", 0x66}, {&(0x7f0000003000-0x6d)="a41b9125d6133580a6511d75a83960398d4cff6f9f948e405eee6fd30e0fe5c291d72bf09ab0dcfa89ff002b74a9ab3d2af77a40703fa9fb1ba4adf4ac990c2e393cf1c0786b952a8ba8577e7947ffaab3844acd762441678042c04d5460ef50725d13b55c891c3eb4c0c25d30", 0x6d}, {&(0x7f0000002000)="d03d9741ae820f7eee5e3196f6243c94b374fc49ab431d84dc60c1e9765a86eb0b02795357a1b21a90e596aca8951064d9900b35f8c2337ec302a1826d98b9a8ad4279413698363342c8d6f7d4ce32936e1be6311e8ce5539d74098bf13379f13e3c13defee5f532ee35d15efe7edd00b32a2f26f6d53c97600b770a2afcf7774d1664a234b9e183ee3412367d34d7c3ec4cc8ab0120884552fbe18339c40cb95bcfe4569d68749296ae", 0xaa}, {&(0x7f0000001000)="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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000-0x59)="4d68f06a8426c81ba04b5a4fb1c72d933088d8a3e6260dcbfd38d1f9a611f486d834c05ae47dae279a73a411bdd0dae4d94ebaf462be3c3240ba390759eb70e51390d6d99097640cc63511b6a17fb8af45e13452cc037c714b", 0x59}, {&(0x7f0000002000)="efc7576cabd00046faa3861ce8ecf8747fd7dd60a877af56b187159dc8140eb40ad90f0b7b30c74e19aa1cdacc725bbfdd505b2ffb9836ef5a0959ae", 0x3c}, {&(0x7f0000003000-0xa6)="d2fee7ba08a8284bc1bb0eaba58c77b34f3694a7b12bd4b95384bd43ae161d2b45b8f1e492c883ee30048d266949730016d736d8bb228100994c24c551c73996269700c56df937fec318dae20397f0f7b6fe75634f67d2507ec4ba0a4bda454583259332a618756e5ae53420209fa8ddd92f9c8ade584a203e9486a16407c86f90cef6798dc133c04cc0a3497327f1f0db63ea6dd721935d6edcae889f29c26d99978e2a7964", 0xa6}], 0x8, &(0x7f0000001000-0xd0)=[@assoc={0x18, 0x117, 0x4, 0x8928}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa0, 0x117, 0x2, 0x8b, "c736ce12aee8435888f43bf2c89bbcfcd8085abb0a42c01006e4ac08ab2b0f70d80bdc24f88c2c2b45eff2cd68c1d02536f668b77e41796b68907d0f44ee0b8a5cbfd1bb577405e52537b138063e4c28d061b0281f2d5ba52fa7eb916b8cec09d7d6d2882c57ce4ae4a8a80845f1dae0123f64ca176f3fdb6df52dd0f1e89f25d9fa3dd49c574072acc80a"}], 0xd0, 0x0}], 0x5, 0x4040810) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x29ea1949, 0x0, 0x10001, 0xa00000000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x6, r3}) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00006b6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x32, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) pipe(&(0x7f0000fe2000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a61000-0x5c)={{0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0x6330ea8, [0x0, 0x7, 0x7, 0x1, 0x100000001, 0x5, 0x3, 0x0]}, 0x5c) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000034b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000973000)="d3ab27000000072356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg(r1, &(0x7f00005c4000-0x38)={0x0, 0x0, &(0x7f0000309000)=[{&(0x7f00009bf000-0x7e)="cacfb8e8f0448f8600d415aa9f15213a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 190.186384] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/14 22:40:28 executing program 1: 2018/01/14 22:40:28 executing program 6: 2018/01/14 22:40:28 executing program 4: 2018/01/14 22:40:28 executing program 6: 2018/01/14 22:40:28 executing program 2: 2018/01/14 22:40:28 executing program 1: 2018/01/14 22:40:28 executing program 4: 2018/01/14 22:40:28 executing program 7: 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000945000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x24, 0x0, "d3f020099007e9b1ad92d08efe9bef21c4478435763510f5a09a4ae9"}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000945000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d3f020099007e9b1ad92d08efe9bef21c4478435763510f5a09a4ae9a293d701cff45e66b825d3c16beb675a61267c75ed56c23daf08e85271071a0ac57d19fd7991513ad0"}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 22:40:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000cdd000)="", 0x0, 0x20008081, &(0x7f0000229000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d06000)=0x0, 0x4) 2018/01/14 22:40:28 executing program 1: mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000945000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "d3f020099007e9b1ad92d08e"}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000945000-0xbb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d3f020099007e9b1ad92d08efe9bef21c4478435763510f5a09a4ae9a293d701cff45e66b825d3c16beb675a61267c75ed56c23daf08e85271071a0ac57d19fd7991513ad0"}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x30, 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=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002c4000)=0x3, &(0x7f00007f8000)=0x4) write(r0, &(0x7f0000c0f000-0x6d)="1f0000000406ffde0000f4bc0710000000060000090001800d000000000000", 0x1f) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000034b000)=0x7, &(0x7f0000437000)=0x4) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000017a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d1000-0x2)=0x14, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xf5d, 0x616b1ce9, &(0x7f0000ec4000)="76339ad6dfa3e3adba5161e154655937e96cbecea7914cdbd630196e5e34b5714ddc92014aad8a57de0781611fc3af34440761434fa912ca17c754d8d4409cb79a096305c3b26458d0ae763e9e3b2c1aa9e29d80c54f6258912c451a4e4faa436d5bdc42578d24913e44b29a14d54b6e00fd7e504176aa7b0a86659ebc44c55827", 0x81) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000b02000)=0x4) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet(0x2, 0x80004, 0x5, &(0x7f0000787000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003bb000-0x8)={0x20, 0x0, 0xffffffffffff0001, 0x3}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x100, 0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000005000)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4c, "e78d613296069154c60a34610515c8fed81111e0e275574ca148c3f487f504ac22bd38acb3f04314901999ee32ec3762ba90549737e26294c0bd0eec5b0b72413f9eb55f58ebdfb232f791d9"}, &(0x7f0000005000-0x4)=0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000+0x4d9)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x2, 0x9, 0x12}, &(0x7f0000001000-0x4)=0xa0) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000006000)=0x7ff, 0x4) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000)="", 0x0, 0xc000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000003000-0xf6)={r0, 0xad82, 0xfffffffffffff565, "5786d63a39523236dd1d9b5a425834c01f4447404871c08b285f8d134552ff4674b976a934323a6c15751bbe91ce10e9a89b00950d48d9df0b9acc4d42eaa64741593b6ef30d0c255ea4e227eb1f235e63160827d82cca706ce1abd42ca48f0fd4e5e8d2f3d2c04a1fdb9d2c412ef7af811577906904df1c904288fb21bba99cf9ff619347c9320ffa3074e708169d1db9b95b29417a57df451a4ff2a965fb0eebe6df12744149572bcf7f4da62d555ab6ac3edea60ed6250087582d5f13f229837a6584be4a9af0436bd2cf205fc45b0ae67f69c5240022eaa70fc7e5e00733831a6c790e127742a481ed4f"}) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x81, 0x4, 0x40fc, 0xfff}, 0x10) bind$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000000c000-0x8)=0x0) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000d8d000-0x58)={0x26, 'rng\x00', 0xc, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000fa7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa6000)=0x14) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fa7000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa7000)={@common='syzkaller1\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000689000)=0x0, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a06000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fa7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000cd5000-0x4)=0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r3, &(0x7f0000147000)="299dcabf8bfad9c4168974fd469147bbcf884039d79d206ffeeea28992327e87", 0x20, 0x0, &(0x7f0000acc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r3, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fa5000)=0x0) 2018/01/14 22:40:28 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000df2000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000275000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000dd000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000fa7000+0x8fd)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/14 22:40:28 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000)={0x7, 0x0, 0x101, 0x0, 0x2, 0xffffffffffffff9c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000000b000-0xf)={0x4, 0xfffffffffffffffd, 0x3, 0x3ff, 0x2, r0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000)={r0, &(0x7f000000a000-0xe9)="2ea8894caf4aa70b3b6511b53cdff8530fa142ee5248ad19e85ffbae30a101c707304dcf9edfd0296dff371be52639bc3c76fb799934a0f5036151e8c85d124a622b8c45114d27802e121ad6dee7723fb9cc0d9bcbf30e09373f0065668ca16577acc3df38977397b2a301fa61af8070d7952c9571334b53ee0ef2b4bbbacaf65ec15ab1f7b64926382bcbf3fa462b774914b836a961c35169649e21a5db687da51f0ee96bc204910c4cf56bb2f7b57c8e7be3c7aef20481cae6fe5f8c079ac52b21db5c6b379f1ee57f3514a801345ccbcb9c6318746389f22f9ead4b3c017ea0b2eb1f7e39040d4d", &(0x7f000000a000-0xf9)=""/249}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/14 22:40:28 executing program 6: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000ae9000-0x6e)=@file={0x0, ""/108}, &(0x7f0000241000-0x4)=0x6e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d12000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007a0000-0x8)={0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000645000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000148000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035a000)=0xc) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cfb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000774000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c93000)=0xc) r11 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000030000)={0xffffffffffffff9c}) r15 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$inet(0x2, 0x803, 0xffffffffffffc72e) r17 = socket$bt_l2cap(0x1f, 0x1, 0x0) r18 = socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a2b000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ab6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r22 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) r25 = socket$can_raw(0x1d, 0x3, 0x1) r26 = socket$can_raw(0x1d, 0x3, 0x1) r27 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r28 = socket$inet6(0xa, 0x7, 0x9c1) r29 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bc3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = socket$key(0xf, 0x3, 0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b05000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e96000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = socket$can_raw(0x1d, 0x3, 0x1) r38 = socket$nl_netfilter(0x10, 0x3, 0xc) r39 = socket$inet6_udp(0xa, 0x2, 0x0) r40 = accept(0xffffffffffffffff, 0x0, &(0x7f000020f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = accept4$netrom(0xffffffffffffffff, &(0x7f0000845000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = accept$inet(0xffffffffffffffff, &(0x7f00004fa000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000748000-0x4)=0x6e, 0x80800) r45 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10) r47 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000366000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000c34000-0x4)=0x1c, 0x80000) r48 = epoll_create1(0x80000) r49 = accept4$unix(0xffffffffffffffff, &(0x7f000022b000)=@file={0x0, ""/87}, &(0x7f00005a0000-0x4)=0x59, 0x800) r50 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r51 = gettid() r52 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r54 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000089000)=0xc) r57 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000926000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000)=0xe8) r59 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000+0xbf5)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r62 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e5d000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r64 = accept$packet(0xffffffffffffff9c, &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = accept4$inet(0xffffffffffffffff, &(0x7f00006cd000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r67 = socket$bt_l2cap(0x1f, 0x1, 0x0) r68 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000086000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r70 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a01000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) r71 = socket$inet6_icmp(0xa, 0x2, 0x3a) r72 = socket$llc(0x1a, 0x2, 0x0) r73 = socket$inet_udp(0x2, 0x2, 0x0) r74 = socket$inet_tcp(0x2, 0x1, 0x0) r75 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000256000+0xa67)=0xffffffff, 0x4) r76 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000dba000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007ff000-0x4)=0x60, 0x80800) r77 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001a4000-0xe8)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000662000-0x4)=0xe8) r79 = getgid() [ 190.363546] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 190.390300] netlink: 'syz-executor0': attribute type 1 has an invalid length. mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r80 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) r81 = socket$can_bcm(0x1d, 0x2, 0x2) r82 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000212000-0x50)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r85 = socket$nl_generic(0x10, 0x3, 0x10) r86 = epoll_create(0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f98000-0x1f8)=[{&(0x7f0000140000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008c4000)=[{&(0x7f0000000000)="2ab615a6eee2f516ecf7c3e5bfd3d94a295ed07912022bb11495bd38e933beccc2cafc5386ba9a2c0a2da84de6ab4de355735558518522697e7f4a6380bc89b8f3350b3b670de0a59bbf0cc48758c1111eb49b3301c9fc9d8a4cc17e650e49bf7c334a55da05409832f69dbcc451f05b7ba73b1500146d9363997e76343cdefcd497b64ffe0798a696e438b547b8bbb672a10d097c15ae1340d8a1feda391ed5e102e019a41af37a3654bcdfad1e0873631c6cf4e845c57e175fb1a7e1654e06c91c225fc76fcf1a116d0c7071c553625bc5e145c7a0a7b8186dcbb8212409cded7d8cd3ae14f25147a23f5d0d30734aad15ab82", 0xf4}, {&(0x7f0000b0a000)="6f3045f2132066737b3f26f01e30e8dc1ac3497cd41605d721c3887253688628523d6fad5183c4233427955eab4f8dd57230a2860a615ebea2f16c8dd7eed3e9225cba7cb9a46ba64bcf7a5130668095df0e8556099cb6a343bacba3103f6551c61b77162f40b3286709056a9d661dee104e0e034c566d294df89970939833bfb8e0b2869c0e0fd58659932900698c9c4069099933ca58e8f561ee885fce7def59b6dfc8408ac3c069624b4f11dead32390241d83f3ef946dc77cdde7490433eede3a834c42b75b6224cf23b7288dbf53bbd6db690", 0xd5}, {&(0x7f000016c000-0x9f)="aec267f1f66e64bb2a686c567b9dfc5f5cd1bc29a7791cca1e347546dded80ab7b771f3dbadb813b46878eae0b6360d3b30b9f71d211953d329801b51f6a279c2c29ca0c7264ffeb1035d5fa9e2e6127187d51017c777e53e1aed1536d4c6ce392c524db50315a1550473fd38f8733dd7075f0abd5b2f123f921976be45092e5ef9ac276d7613c76be2b0a8c91e1595861ba8506555149890037e9098add86", 0x9f}, {&(0x7f0000cbd000-0x18)="3183cd87f8370b222ff4494c202b2ec53dec602d9931eaf1", 0x18}, {&(0x7f0000bcd000)="22d20a1b8bcd8a56bc824b1d019d5596407318af657b6720019be27404954d180e7b377efa80a7e788fe767927cda7e3b42976348aa06c86b586f15d5e61f250df1b3f8eba33a1f36f7256fd31eeadcaff988c539c717220270dee3f0a68d9e76b3ce751bdc9f86e931bbef060c41f9112b8f02f3d1af3a596216e80cdc79b5164efea7146e513fe50bbe88649fbf499992783d10b5c82fb285df9f4426ce01ef9b995e44a0b02d2db215bc9f9b741", 0xaf}, {&(0x7f0000c85000)="9a725e78b31e3c9cde5f0b39e88144e337150d41fdde6090b8d60ecbaa52f22586f293411063b3a5e1cbb4230c2ea78fb83751baad2cbe041c962e68fa9f8a622654915995c9c52160d7230ffe17e89aa7dde63d9c903c33c32de24b30b7b219a0e1d7260d5fc506e9a5ae95fb923a33277caaa7d42a03ec7a6e33b435fd8c858cfecdfd55b24b6e129860401674e156e7103d7a958b0c4af188615cdc7c5ca89754676b4c5768b7ecb94e7b47eff1433364b1fce4e776508b597ab8949d76ea9396093768daf835bd3f39b0d550a5d4d772df", 0xd3}], 0x6, &(0x7f0000001000-0x88)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15]}], 0x88, 0x1}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000493000)="d82085a695ba32c38e06546042838042276cf9d3e8fdd637842fe698e77621aa23ee98756955424f8eef5f9e57be9a85b397c65c7b", 0x35}, {&(0x7f0000000000)="cc1b716a3b7e9135de531f026522eeda4b84307443f895a50caaa21b65581a3f6be8e5db80f0e5fcd7b46876e3d5627d1b5b27af", 0x34}, 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{&(0x7f0000be4000-0x31)="0ad805b6b100a63cd1060239b8c298fbecc7243a1c730b8fd6216ac416590f071b5f2da4105958ea1707997af2ab8ec3fe", 0x31}], 0x6, &(0x7f0000bb4000-0x78)=[@rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27]}, @rights={0x20, 0x1, 0x1, [r28, r29, r30, r31]}], 0x78, 0x4001}, {&(0x7f0000ee3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000b5d000-0xa1)="7c89d5ece4fc4f07f01a25d907ed614ab8c4801fa0e35ab0ac264412b3796c39d7bb23ca709c54748fe74c3e4efc64c15ca8bf669ab2b1dab0cafe0c6fb33efff184e5db3d989a7dcb1e91a96292d2b48bb13395c93dd21b684dd8ea9de98e7411dee7babd73760fb69b876b6bf19cf10cc2b5f6d74cd8aff69d3bcd7b08ea80a93409829e55adc5294e7efae38383472a414632e1c2ebe826b9bbb788ff15b573", 0xa1}], 0x1, &(0x7f0000001000-0xf)=[@rights={0x18, 0x1, 0x1, [r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0x38, 0x0}, {&(0x7f00001fc000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000000000)="b04a0a02f4da5e61a01bf0e7d1e75f72f284fe9238213877392d379f63e38a1d441d6edf7702cfee877bbfe5cb1891bc4fbdcfe17b4ea6af1399c90142fb0910ae047d9c8c2df5f44db4d6366bac7cf4694dc2584e3c10068bbf01d6b69100d96cc898088f01b333b61145b353cb982b8117e4a212dbfdc32af14b693b01b0b89d60ccff9ec25126a1318111000f7780a80a0a08d0df9410b36bb28c88369c997f153a46e9503bf7bcc8a91acacb100408522c0bb33eff209cdc5cab7e7eca476459952385873b0e2ff5d30dc7bfd59f7f31804ed8da228ec3428fb090bbcea17697c42186f568fc539775c7a0b61430", 0xf0}, 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{&(0x7f0000000000)="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", 0xff}, {&(0x7f000002b000)="735f8125e1ff1d9ad8d597a62759a151ba78cb492e5afeabec1331c3ca6490c8631ff60b91a5fb7fa106933a82809282dc1875764381a01574c033854ec1cb3c694afe2031959404224cc24371b99bc50579941050e1f0b210b355e6c429fbe0f4abd88ae5282a626078d4d2165d049752905c0675523ed2fef4a87ab8db9147c0bf9e94c9952da128a6f47cfb45447da311012e23873c7da86b832dce2ecf50b20579df8951bea7144feb62cfbe8a0b4217b6676e89c619ee24ccdac333b306f8a7c78847e9a251e022f6d228652519b357919656f0", 0xd6}, {&(0x7f0000000000)="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", 0x1000}], 0x9, &(0x7f0000b26000)=[], 0x0, 0x4}, {&(0x7f000076f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000228000)="35c3ed940ace0351c1", 0x9}, {&(0x7f0000001000-0xc2)="544915369d6e4a994b37f42577e2ffa60a88fb3f1f6f7178eae46d680a0856cd428bc2b5831b75296ef2ab4d29e988bdba45eec99c9ca54a0aa41cbd056ed1b89bfd6ce31a0091d7b784f98f31e33862d6d0ada754a437d29f7fcd5776ce6aa0d9d76e5aa518914729f885c40009acbc5eee7ff40aaaaa6fc8c06aff8b56e628a1ff05855c38de54fbb0e2b4ba9c16227f6094b9229713fb6cd9fabaf7e79ef14e1af327c7ab20b2d829596a0eb9f8bac495f856133c06f4125d6626eaf1e966d0ba", 0xc2}], 0x2, &(0x7f0000f10000)=[@rights={0x28, 0x1, 0x1, [r63, r64, r65, r66, r67, r68]}, @rights={0x20, 0x1, 0x1, [r69, r70, r71]}, @rights={0x28, 0x1, 0x1, [r72, r73, r74, r75, r76]}, @cred={0x20, 0x1, 0x2, r77, r78, r79}], 0x90, 0x4044}, {&(0x7f000010f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000160000-0x50)=[{&(0x7f0000721000-0x96)="3edb82ec101896285fd0a94547c330c94649174b070e9e7b2acd6564fbc3d37a071a37ed6d22ef6ff7588755e62d0ed229b61f1271b1d89d08dd823034a1ad38f403dbcaa1ad650a92fe203db88ec92db2164bcb8a350ea19de9979c0e19ff34328be56a1b1183f789f269f0dd4a3d70871eaa969ce873c8d44f9aa130e5088acbd9f61c34b760e657b52c9fe7569d842e69edfa62a3", 0x96}, {&(0x7f0000a54000)="6e07f5f9d49d2de5df1ceae1b2bc0b69e5cf5618355b48cb5390301d7d0722f84d9604492e5161ba63b15ef195232c0dfaf6f1dcc986033e547297c77cecfa2f8a750d80e197f8cbd02cf39b7969765f11d5b04d7cc1fa78", 0x58}, {&(0x7f0000000000)="fac10997f5cccf42310451e0c9765d94ae4a99b8fa5f747593d732cfc5d2333e82500ada00e5c7dc42b5f146c105861a1c1c7f57228a7e9abaf36047d731a868b11d1d4e3c414bd81dc87d78989bc9866eae3c6de3b7bd484beeec4925af077fb3520fd8df188df55c6ddf580ed689b7006a7f692c206d3471f0dc51fa786ef8869f8e12840e0bb261a7a212462e7241422ca4057db19d4832d161aa9d90760439ff44eacab9399ddb8bb5d1fe9db31ca152bc4ee701dc0b", 0xb8}, {&(0x7f0000ad9000-0x7b)="b296f48b50c278152d06b30f898822163441b80d1503431243560e3cf9c573f9782052c9ebf44c0d10dac17e8cf4822c80b605f94c5fc30513d831c4e209acaca988e164578c90320e95e22655693d7f9dddb4786a598d71457ed2275878f8ab648ee0eea43b5d6f94330ec12eeeba98b4095c579d5e1dc2b6aaab", 0x7b}, {&(0x7f0000ea9000)="", 0x0}], 0x5, &(0x7f0000001000-0x68)=[@rights={0x18, 0x1, 0x1, [r80, r81]}, @cred={0x20, 0x1, 0x2, r82, r83, r84}, @rights={0x18, 0x1, 0x1, [r85]}, @rights={0x18, 0x1, 0x1, [r86]}], 0x68, 0x40000}], 0x9, 0x40040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r87 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(r87, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{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) r88 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r88, 0x800448d3, &(0x7f000028d000)={{0x2, 0x81, 0x1, 0x0, 0x1, 0x197a}, 0x1, 0x80000000, 0x9f76, 0x1, 0x9, "c242cef05ee08e7c65263dbe2e7f1fadbce8e04abde42bdeeceeea68772fad06701abc961c09f88d57d110cf7557b320fb908a420b05b2f0a9410861978325c269364064c0280795cafe5bec294a72ad5378e57e57aeafe8d5ce7ea09630bda50e05e8941d1874d6929f0729869f49aabd5bfbe4b64a990397f0766107d163b2"}) setsockopt$inet6_MCAST_JOIN_GROUP(r87, 0x29, 0x2a, &(0x7f0000eb5000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r87, 0x29, 0x2b, &(0x7f0000718000-0x108)={0x200000005, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbae5655578e9a932) r89 = accept$inet6(r87, 0x0, &(0x7f0000d91000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r87, 0x84, 0x6d, &(0x7f00005de000-0x17)={0x0, 0xf, "a1fe04b320ec02daed417b23d14cec"}, &(0x7f0000ddc000-0x4)=0x17) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r89, 0x84, 0x72, &(0x7f0000291000)={r90, 0x58, 0x0}, &(0x7f0000141000-0x4)=0xc) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0xc98]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000982000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000726000)=0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e29000-0x8d)="99b28b2ac6679a97cfa6178a197219682bdcc0ae1ff426f0ae2f5153c59176d1f592a33bf4f0978bc13bd128e0cda0d172b33caab44d6017636abe70bf0c572b2b479d908ccfe942f9c27207c4ac42a8cdd6047de96aca61e097028d5105bc583c81ec7c3d270730316238a16da35f94e1e854852691d334627d220766538298580bcb2b4f901f49312f3f6021", 0x8d) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000088000)=[{&(0x7f0000c35000-0x39)="390000001300090480000000000000e11800112c0100000045ff0107000000141900160000000100040001000701d0000001010c00006fe422", 0x39}], 0x100000f0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba5000-0x80)=@ethtool_perm_addr={0x20, 0x78, "4845e3b35320126705e68f9eff3e22bed97f03c5230ffa3e98860d659223df1fe7d6810d3e0988bf2d388f107de019091f85958abfb09606ca633a4e7a162a6bf21438a8655258253fb6feceac70411efd9650090a099a56d7f2c10e7a0b5674f01777f9b634662a9d11a934ec1543de45b454ad91efb4e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x80007, 0x8f, &(0x7f0000609000-0x8)={0x0, 0x0}) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000006b000-0x4)=r2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005d5000)=0x0, &(0x7f0000b0e000-0x4)=0x4) 2018/01/14 22:40:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpeername(r0, &(0x7f000072f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cd2000)=0x9) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b22000)={0x820, 0x2}, 0x8) 2018/01/14 22:40:28 executing program 1: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) recvmsg(r0, &(0x7f0000a70000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000179000)=[], 0x0, &(0x7f0000004000-0x4f)=""/79, 0xfffffffffffffdcf, 0x3f}, 0x40000000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000023f000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000144000)=0x7, 0x4) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000e8c000)=""/138, &(0x7f0000acf000-0x4)=0x8a) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f28000)={0x800, {{0xa, 0x3, 0x7, @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]}, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10000035a) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x80005, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000008000-0x3)={0xfffffffffffffffa, 0x1, 0x6, 0x31}, 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/14 22:40:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002dc000-0x18)=@add_del={0x2, &(0x7f0000a8c000-0x10)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001d1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000414000-0x20)={0xfffffffffffffff8, 0x0, 0x1, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000afa000)={0x40, r2}) r3 = accept4(r0, &(0x7f0000647000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006e8000-0x4)=0x9, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009a6000-0x90)={0x57b5, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00004ec000-0x5c)={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x3, [0x80, 0xd91b, 0x1, 0x8, 0x4, 0x1, 0x7cc, 0x100000000]}, 0x5c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d86000)=@assoc_value={0x0, 0x0}, &(0x7f000031f000)=0x8) syz_emit_ethernet(0x103e, &(0x7f000013f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [{[{0x9100, 0x5, 0xffffffff, 0x5}], {0x8100, 0x7fffffff, 0x0, 0x4}}], {@mpls_uc={0x8847, {[{0x100, 0x1, 0x0, 0x4}, {0xb1, 0x8, 0x3, 0x4}, {0x4, 0x6, 0xfffffffffffffff8, 0x3}, {0x3, 0x5, 0x286, 0x0}, {0x81, 0x1, 0x1000, 0x1}, {0x3ff, 0x3, 0x27, 0xfffffffffffffffd}, {0xffffffffffff7fff, 0xcf, 0x6, 0x1}, {0x6, 0x6, 0x7, 0x3}, {0x3, 0x2, 0x1, 0x3d}, {0x5, 0x101, 0x1000, 0x7}], @generic="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"}}}}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009ce000)={r0, 0x2, 0x1, 0x9, &(0x7f00001a8000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) socketpair(0x1f, 0x800, 0x610, &(0x7f0000d15000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000061000-0x8)={0x0, 0x0}) sendmsg$key(r4, &(0x7f0000b57000)={0x0, 0x0, &(0x7f0000b1e000)={&(0x7f0000661000)={0x2, 0x4, 0x100, 0x8, 0x1b, 0x0, 0x1, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x3, 0xffffffffffff7fff, 0xb3, 0x0, 0x40000000}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0xf, 0x14, 0x10}, @sadb_ident={0x2, 0xa, 0x3ff, 0x0, 0xffffffff}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x10, 0x14, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_address={0x5, 0x7, 0x3b, 0x20, 0x0, @in6={0xa, 0x3, 0x2000000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1800000000000}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x4) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000c24000)={r5, 0x2}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000c83000)={r5, 0x1}) 2018/01/14 22:40:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt(r0, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) 2018/01/14 22:40:28 executing program 6: 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$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0xdd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) socketpair(0x4, 0x8000a, 0x1, &(0x7f0000b4e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ed6000)={0x0, 0x1}, &(0x7f0000fb8000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f8d000)={r3, 0x80000001}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/14 22:40:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c8b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067c000)="0a0775b0d5e383e5b3f60ced5c54dbb7295df0000000064000000000000000e6f633", 0x22) 2018/01/14 22:40:28 executing program 2: 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$alg(r1, &(0x7f00009ef000+0x433)=[{0x0, 0x0, &(0x7f0000b1b000-0x60)=[], 0x0, &(0x7f0000add000-0x1d0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000aa9000)={&(0x7f00001d3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000714000-0x60)=[], 0x0, &(0x7f0000c3e000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair(0xb, 0x3, 0x4, &(0x7f00006d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f1000)={0x0, 0x10000000000000}, &(0x7f0000746000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000159000-0x108)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbdfc, 0x5c470660, 0x6505499c, 0x2, 0xb3ee, 0x1, 0xb7, 0x6, 0xffffffff80000001, 0x8001, 0x5, 0x9aa6, 0x1, 0x3, 0x2]}, &(0x7f0000a5a000-0x4)=0x108) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="5dc45d0b8aeb119eb259f9121951c179", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xf, 0x7, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x26d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffff389b}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x3ff}], 0x1c) setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000003000-0x4)=0x10001, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x78)={0x6, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x3, 0x0, 0x8, &(0x7f0000001000)=@common='syzkaller0\x00', 0x3, 0x2, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000004000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000007000-0x38)=[{&(0x7f0000007000-0x60)={0x27, 0x6, 0xff, 0x7, 0x200, 0x70, "7d4c10dabf6afed897b58840ad42b06430b026ef49baaf56de37bfcf80dbbb80951a38fcc5d81049b8050f9a728346e1c685951b1c4b8637b5f8b5b781e56f", 0x4}, 0x60, &(0x7f0000007000-0x40)=[{&(0x7f0000006000)="8c9e1ccb80628730fa4ffd1f148bcdca00eb89ff42fa5ef03fe929cc07b79b5c7d53614381762a460916728363eed3538f09037b744c71e090fd1edadf44c76d25999ac0b648f9c78310d1d5ae9887fcbb52640586154f1a750e0246565ca551d8f4", 0x62}, {&(0x7f0000001000)="1024a96b405538ac65556ee08d05df59b9cb25f8c17158f40763a92877e7b4391acbab2bb7f4be72b81afc2561df071f207e2b12b985486cbda69c4304bb14695cdab0acf4e9e56df540bbab5067ef0d0477fe210c57d47442350eff9ad20caf7923af708f210eba797913082489ddfe1bdeecdf373bed7189ba724f762fc101e7f24bdb3226b2eff03771ffaf5d81fb2ab32e75fb99a0a6de3353a916200ef7a6aad0fb6e377e516deea2a3d38457d1071353f6c7c1cfab81335e12d33673b2b6f20aded51bf2605a94eec8fe7b5ad78fddb55135552b08", 0xd8}, {&(0x7f0000007000-0xfb)="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", 0xfb}, {&(0x7f0000006000)="81c23c9e1572d06e81db62be0b58d9c0e110da4b23c153d002b0e8f6dbee2f2c3059effbad5439c5182dc6a69f5ead268f9090579af1f827145b", 0x3a}], 0x4, &(0x7f0000004000-0x98)={0x98, 0x116, 0x1, "b9ffd0e0927e5355e59e484de5898d111dabd7898d594deffa041e3eb3162929d3118e66e27e847341e44bc6d3afe99e140b8f14bfe2bde690dc3bd18c4d93376cac5ec69bee4c5bf06345b3740d9124db6bf24a79206c2c65735f6cc97dc0de3c0011d9913cc6e2e76e14f734c70b5e7104e1b1fda999b7d03f100e9d7785dddc9d13819bbbda28"}, 0x98, 0x8050}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) r4 = socket(0xa, 0x80001, 0xffffffffffff7fff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000008000-0x1)={0x8}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000009000-0xc)={0x0, 0x100000000, 0x20}, &(0x7f0000008000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x8200, 0x80000001, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000004000)={r5, 0x800, 0x1, 0xffff, 0x1, 0xffffffffffffffff, 0x3, 0x6, {r6, @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]}, 0x8, 0x4, 0x5, 0x2, 0x5}}, &(0x7f0000008000)=0xb8) 2018/01/14 22:40:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000008000-0x9)={0x1f, {0x1, 0x8, 0x0, 0x8, 0x7, 0x9}, 0x800}, 0x9) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) 2018/01/14 22:40:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x1, 0x0, 0x4, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x4, 0x9, 0x5, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1f, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0xb, 0x4) 2018/01/14 22:40:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000fbb000-0x2)=0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb4, 0x4, 0x200, 0xa47, 0x0, 0x1000, 0x8, 0x5, 0x6, 0x10001, 0x5, 0x7fff, 0x7, 0x43e, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0xffffffff7fffffff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)=@ipv4_getnetconf={0x44, 0x52, 0x100, 0x4, 0x1, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7fff}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x0}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x800}, @NETCONFA_FORWARDING={0x8, 0x2, 0x100000001}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x880) accept4$llc(r1, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000004000-0xd8)=""/216, &(0x7f0000003000)=0xd8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x4) 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) 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) 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) 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) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000006000-0x1f8)=[{&(0x7f0000002000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0xd8)="6025920914ea8971cd600943a590cdff6b186eb206d2e7a74b349c1555208d473441282fa57dc24f55ad6aa07c5e89cb1deece435faedd90aa8ebd4cf34c1e899c35ad6b99c8047a4d0d03e26bee5886485378814b9f704e3036de112e88e8a3345bb8c46d62c59fb43fd79a7ccaa0083f18337844b5a41352537c479566b79243acd32f2f2e7f69dc67b75bded45cfcf619834a13a9b2aabb249f82a764a93fa59c58d625b06bf7a527f2b8520d91a60e3b442f1351c9ec69c783ac4e9b725d6f543e125afaabf43a2c87227a2a2c8a040c95965fa4abe3", 0xd8}, {&(0x7f0000006000-0x85)="6d9ed661e326cd9f0babaa8da3ab9d4d3271b88aab9095393a6effe752be513b5590e24bfa030f8d100fa66ab806bb4aac4f12f5a6cf23b2306b58aa92314edb3deced6ba8b509edc4ea117b4f18e413d8c666ffb9fea8fa1b5c25b594ee1c1952f976f2218036b5d1064256cb2297cdff3db2df679946a55336145692ab8c0e9939e92d54", 0x85}, {&(0x7f0000005000)="84969709724021bc383069681a2f089ed289f6370d45ed6d20b9c6a695c8c7354ce0", 0x22}, {&(0x7f0000005000-0xd6)="b8b06826789ca33e5ab55816d985b94487917d64c9519903b87c39467c2f0f6a734a68c25775a6d4a3d9435229fbc961022a76bd582edbdb8ca04dec6b29017831a2ed8738814a13e80ebd3f8d266cd0636e464304edb47547fdc83019b4d3cb20f75d3869b07f9587281e7670127b14d37bfa1d098d3dc1bc6ed0b70a0e3ec5e39e56be20e5481f61817c9576ce91095fc1d1fade26fff02d01f08ec96eae27911f37989fe301067b97298a5d274aaf7a92e1a9e7cd533bb3aaef6c6f0aa2bdf3d313026522a4df40f5b7ceef85c4543ed89dd77171", 0xd6}], 0x4, &(0x7f0000006000-0xc0)=[@init={0x18, 0x84, 0x0, {0xff, 0x1, 0x20, 0x3912}}, @sndrcv={0x30, 0x84, 0x1, {0x4d67, 0x10001, 0x20a, 0x7, 0x0, 0x7ff, 0x100000001, 0x20, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x42de, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x800, 0x6, 0x401}}], 0xc0, 0x48000}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000006000-0x30)=[{&(0x7f0000003000)="40d62f017ece4568286488a67a8a366139a18f8aa9d7983ab65cda38400dabfc333f42cb56bca91d9849bb35eac5de907586a39c116eef03ebf31cc667811bbf6c820db22624cd36fa757c20331d8c3a7d068daab292412bc146f84ed51e0d0675afb4efe7606fd5abd071a350cd44a79423de9b877096a7aeb18d09c9044cb8a5f4411fe8fcbed018c037593368aa78", 0x90}, {&(0x7f0000005000)="0d876e10b0056645abab8fbebfd74ae7adaafd357d21", 0x16}, {&(0x7f0000006000-0xb3)="371a8989a2572b9510a6ca8ae1863b2e483e3a765cf79e447a98cd7f548b46e72b954aeba66ccc84ba3809650122c4303585993ac6cc8056d0dd89761799ea5e35fea60b2eeb68c4aab02d8cd2aac42eb16051badb6238351bdf07cf82dd21f46f3614790844d1f741318a67b21c37e2653d142d2fd89643c13c2e8d7d25c8452d47462751899549cf8969ac297c2dcacb45eacda1644188a3d7b61313239feacb3e020935d19c94e0b10f48f81a50261a783e", 0xb3}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68}, 0x1c, &(0x7f0000004000-0x20)=[{&(0x7f0000001000)="", 0x0}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000005000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x200, 0x3, 0x8cd0, 0xc0d0, 0x8001, 0xffffffff, r2}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff01, 0x0, 0x20, 0x0}}], 0x60, 0x40000}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000006000-0x84)="b8d41a9bde0779e3a610a6fd06372de19bedbdb33a2f5088f884b2f12fa084233f8bd61faa2d3caeac31f8fd27848b0ad83a4bc6648029869cf08d1cdd7ae4a6e5b0cb25a153b546ba7bb4afb5a9ae30f9d7377e8a0c1d43ea45ce7d98ed1981b047d92d0910554b69eab19e429639587979aaac08c2bec0993e220d39e6463cd305ce58", 0x84}, {&(0x7f0000003000)="358146b13e512d5fc012f3037c4f555faf2dd607c46d6bc456495caf62039131beef8d62c39a67ac13bfc6fce9f9493180e82f97d85011d78a9a11101593913f0b4d", 0x42}], 0x2, &(0x7f0000005000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x2, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0xff, 0x9, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x40, 0x7fffffff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80000000, 0x2, 0x3, 0x101, 0x8, 0x1, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x4, 0x200, 0x0, 0x4, 0x611d, 0x7, 0x10001, r2}}], 0xf0, 0x4048080}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4bb}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000002000)="42f146d089f1e9ab19b28002305fb2899d29221c8ea20d5111fc8e78b0b6fb7c53dd20f67a7794fccdf7593ef0fd8579def4b015caf109d5440b48bf54c63959dfeb69fa94651381c8edf608705042977b81c3794e38f2cd83c3827713f99829fade318cdf0792563762d0393723fa3e7216b2a871a982e37bcac0c2f7e92cc70ef59680aeb58b0ea3dc12cb6140b465d48585ece86e8cb399e4739cd375cd684fbc678d3ae1b3031adaa0f08dbe944947675a3bc421b51c61f40e3e66db8ada2a1a6b0ef8ca701afb0a965d353b19375a0f3bfa6efd9ed73e75b2c3553d39d9b48fbf6b7f5333e5afdf9468", 0xec}, {&(0x7f0000003000-0x73)="0d05441a9e38623e97515ce73a15345e38a1ef85e367c9597d02e07e8bcc52cabdd5ecb639bc0f4d6d67c7bcac13613f47d8521565da8bdb1d19d163f584791441f7a2a6c151c205de4ca5a8daae24bc752e088e449cb5de07c9085993e84792c531a6ce99336b270971a74aa6d28849b9d2f1", 0x73}], 0x2, &(0x7f0000006000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x8206, 0x7, 0xfff, 0x7f31, 0x607, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0xe, 0x5d4c, 0xfffffffffffff324, 0xfffffffffffffffd, 0x100, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x7fffffff, 0xa75, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0xffffffff, 0x100, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffff9, 0x4, 0x20, 0x3, 0x80, 0x9, 0x80000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x800, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0xffff, 0xee08, 0xb12, 0x9}}], 0x150, 0x4000081}, {&(0x7f0000004000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000005000)="d33f7a4c52b5c615e5321ee65fd8575ef170f07c504a7b0b5f5aad55282518d12dd1b146c8e2db0d6bba178a15c1e0f44c0509ac778362eb9edbfba02b19dc7736c6778d767b9d4bb74fd2e44819a5a866764a3726fde22e440c26489229f36e74dd187972b74b8015605456e78d869605f25e87e9657c87957fff376a046fc39ee715ac57785555f906303986", 0x8d}], 0x1, 0x0, 0x0, 0x10}, {&(0x7f0000003000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x6, 0xfffffffffffffffe, 0x8001, 0x208}}, @init={0x18, 0x84, 0x0, {0x37dde127, 0x101, 0x1, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1e2, 0x1, 0x9, 0x60, 0x9, 0x1f, 0x40, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x7f, 0x8, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0xd8cf, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x8, 0x3, 0x9bd8, 0x3ff, 0x80, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x8000, 0xc6f5, 0x48000000000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xe0000000000000, 0x81, 0x208, 0x7fffffff, 0xff, 0x8, 0x4, 0x6, r2}}], 0x180, 0x4040000}, {&(0x7f0000006000-0x1c)=@in6={0xa, 0x2, 0xdbf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5e}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000004000)="2ad0311446aa72a0da7f9ce2ef9e9f872c1eb88d6acf91cb2de5686f534acc606facc684451ce8180c86b03981e7f7e650586130370eeb9e40e7e87d4fcb501792fa8144a3c353520d882ed9f7d40a059f2bfc533766eb2ca3659d5817600029972487ac91f15cc364", 0x69}, {&(0x7f0000003000-0x3e)="bc63e0df826bc48c8031ed33a8834a127c9e579a67e1a97d6e4ddb90cc440eb0327d703512845eaab9a831c6a2acd651c1353e9040748218fca88ce79357", 0x3e}, {&(0x7f0000003000)="9afafc8ea4d81a41df7c66ad1fdb42f87137eb9296a034d106f08e46d2fdb5a37892f1a5a21f72eb199d6200f2b8e948f6313378262da47ea0e6bda03aec68e19117386d24587d51db3b6ae7cd53c7ba37b4dbed103224343b904d8c29731dfcf3618970ccdd25ac898da3969ca22561f98b9b262895934c2c7a296f884622e6dcda9af198f1a465446acb00105dbbd9114ebac36adfec559c41732d06a1fc9ea8ece6d378c422da82863278f927e684f62a9403015f2b11b9e34af9102d85c35405047c0d44adddf7a92b9deef1fd4da8e87870a586df3ecc3d7aef4d34904eed9b5f4c876ed0e27dc8c1c0938a7e4021f1", 0xf2}, {&(0x7f0000006000-0xd1)="d744e80a6873baeb7c7fb3997950dd228082755c78e16893aaee6b4ad652f654477aec2aebf46f51e617582888472d24860832ff0ee8a97c1e9009b2925093e4edf209fb83da6965845e32ed11ae8422e6e6ed76e5f1de124628ac72b406791973854ee9b7e154b5a5172ae465951228ca0850de3f435a58ab8a84df30bcfc555ef12c58712c8c9abf931b30bd6f0d97d1da67d5d37e1c55ebdb73380b14ce57b70636e22486171c4b48b2de48257282f3f4440a219630722db2ef9759735343bfbc7225d1ff26469f1161fa26ce2f4494", 0xd1}, {&(0x7f0000001000-0x5a)="7fda4c489a21ed9519ca5e16789122843f495e7de0f7630fe66dc8bb1c08ca06e02f1292915fb39e95f7ffbb759dccc533b57b935858d4678aea6e2f5b490b920adf722911a5f63db416f3a417b419dcc2471515b2f7ca073f2a", 0x5a}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000002000)=@in6={0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000006000-0x50)=[{&(0x7f0000006000-0x59)="869ac85abcb918f9a5f8e14beab93a6bb63e05606e9dced0ac40243b168c20bbf8f0ecfb0892234d27dd03bd7a06c9e42fba9796b03df8fdd03d7b29824f2ee76efb532c4b2916d591f1c69356eb148c38b797070fc0e6fde7", 0x59}, {&(0x7f0000003000-0x63)="911f33f3701daf784ed254ff24a0ee7a49a7be8442d13494b42d668f3c60633699ffcd4d5f09c17425873f2bad8822bb627c710fab7bb65d7c66b626e28cbade397e0ec9e179a1803f195bad38a46142fb3b09092e490e6c037ed8ff7964d778c16f79", 0x63}, {&(0x7f0000006000-0xac)="b7aca6285c5a33939ca4527a54593818ce34772e8eb23aea910d9cd0b4a30ad90ff0fe8d239d50e77df73945b34cdc1a9af854280e5d05a6053bb98cd777bb0b98ff818b299bf10d599d6fa431ce77a4957959925a9bc7dcbbee2c9b7d42d63179be188afb8d0ce06835e51bd8f077e30a647f058b04a82a50ec61b9a67e5ab9168edaf00e7a15341cd977f6d607b48e9a34c4ded742da0efb72252e7df9edd22d269475c7e7d67d05a581dc", 0xac}, {&(0x7f0000005000)="ea7ee3893601a213af0f6282148eed5fb7ea6f6d1c5f8bf7f0f9a6d0364e0ee41b5b5b6af730533356d9e47ffad2b368412a5feda08836f08444ab0500b89d8b610d8b80c9d3c5ef304e144fe03fde3030c896d2d82bbb812becabbfedbe3a4cc90ea04e2b8978271db08091aed9136517ce991b24cc0548a7862ef338e254388cd1f5f13284beaf3813410fba2c0b2c2d89b3dbadf2fca6c1b157599daa71862c58d9609125db7c89f8b8afc3d85716bf8aff88984fded05f05e0b45a041e478e710f5502cc37dd33f9e4c2623c829cd226569c6027661b1b0345ea32d73949b97d8e5c49fc6fbbb6a2d2b39020ad3493160f", 0xf3}, {&(0x7f0000002000)="c53977869c1bc8be7f6d4acf8b53079176f5927de4ba225155d1ed3b5e8f00e5d1cd46a613bf0d8cbe9d3313f1bc4b47f9f34326f1f94c23a0d6e1efb1560cbc8bebeee0f43f", 0x46}], 0x5, 0x0, 0x0, 0x4000800}], 0x9, 0x40804) 2018/01/14 22:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r1, &(0x7f0000773000)={0x1f, 0x1, {0x7, 0x3, 0x5, 0x7, 0x1, 0x200}, 0xa3bf, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000167000)={0x0, 0x5}, &(0x7f0000834000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000de6000)={r2, 0xd396}, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000ec5000-0x10)=@common='ipddp0\x00') getpeername$netrom(r0, &(0x7f0000ad8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00006b2000)=0x48) 2018/01/14 22:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002ce000)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000a66000-0x1000)="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", 0x1000) 2018/01/14 22:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000206000)={0x0, 0x0}) 2018/01/14 22:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d58000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x17, 0x0, 0x0, @multicast2=0xe0000002, "43977cc73c16f7c4c1ccd47fa644ffa7be65427d"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/14 22:40:29 executing program 7: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000025f000-0x4)=0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000aff000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003c8000-0x4)=0x10) bind$alg(r0, &(0x7f00004c6000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(fcrypt-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000030000)="266500000004d751", 0x8) 2018/01/14 22:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = accept(r1, &(0x7f00005cf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eb3000)=0x14) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000069d000)={0x2, 0x101}, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/14 22:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ac2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb4000)=0x1c, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000087000-0x4)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006d6000-0x10)={0x0, 0x2, 0x5, 0x3}, &(0x7f0000775000)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000077d000-0x8)=[{0x3, 0x2}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000019b000)={r2, 0x4, 0x0, 0x4}, &(0x7f00002fa000)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r4, &(0x7f0000064000-0x38)=[{&(0x7f0000b7d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff2000-0x50)=[{&(0x7f0000ae9000-0x1000)="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", 0x1000}, {&(0x7f0000ced000)="a7028e974b6f1305f23287315a3954b14e755178648b710e42847eac74cf8b12e53dd0a92c95da2d5afe5824ec21da4a177bb40b30e1be2eaab0745dec877cb395cbb31be18278a59d9bdeb67abbf89dab5352ffbcc041045fb65d68c53d4ccc38f0e9933e3b5d143cf0b8f05ea2aac3ff426e5ad879fc8d7c8760394fb200cbdb581e941d04ae9d817421bfdfb472ffc35396136e7d8b0f386e68254a764e21a6c385307b873b972b933ca3666492fb79e6b183a4", 0xb5}, {&(0x7f0000167000)="2c217dbceb140603db18b30bc328322c46cbe3bb27fb4d271414107552ce70a529f2380f1cd9f04e2e3df25e9eb7eb31fd598baae6c906299faf666392110eacb0b81f4d814551aff6ca961a30e82a0f5529efb0c246a8c80e4260ddf2eea49ab3b786476f2a4ffaf3e779a48bda2eff0708e4b793c11a6fabe25715ed5804f63969a48ca01338a47e9d4037e631d76bf6356c5b4c3d4bb3caf99be9168bd5314a9d497cfd9d43842a2085c90f89d782f8356cf573deee58a8236042ec9dba1e4a641f2f4af13a97ca4f9b9aee47f0", 0xcf}, {&(0x7f0000c93000)="65d5a6dd782e488cad60c70164655b5bb8a6ec372f4e53c1ef74d02fdec2cc8f971c353111b0e1b9f8f8baa3a79c3985c11c0ccef426a193efa9fd27e0aac33c38", 0x41}, {&(0x7f0000da1000)="0d0048f185f1bd734a6daff4a0f8e94cd06617cee8944bc644152e3a4f667ec72d1a75a6e3d6b2e64fb3294ffccd52e5a1f8c6b6605afe7c95fac6f11c3fa3d24d9c0e74211757927a050aacf12e4ea528850f552878bae0bdfa0aedfcbeb6eae2c30e6cf3b2a8ae4a054b2354978faccc8dc8fbe2c29ce5f739b0974be172613fc29bfaffe08e6a874911f440d94b1669aeef08bd5c", 0x96}], 0x5, &(0x7f00007a7000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x209, 0x8001, 0xffffffffffff0000, r3}}, @init={0x18, 0x84, 0x0, {0x200, 0x8, 0x7, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x100000001, 0x9, 0x1, 0x0, 0x7f, 0x7, 0x6, r3}}], 0x90, 0x8000}], 0x1, 0x20000800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000434000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000009d000)={0x0}, &(0x7f0000e7a000)=0x4) 2018/01/14 22:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) connect$netrom(r0, &(0x7f000004e000-0x10)=@ax25={0x3, {"1e5866db543032"}, 0xfff}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000787000)=0x0) 2018/01/14 22:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000058b000-0x4)=0x380, 0x4) 2018/01/14 22:40:29 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acf000)=0x4) 2018/01/14 22:40:29 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e8c000)=0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003ef000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f0000d75000-0x304)={0x244, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x88, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @nested={0x11c, 0x40, [@generic="c803809ba4fc2a256c9ff3b065a92368ea490d50461da2cfa014e001fc73eedeb9b6b9df0b8f226b29931dbf2173b3a5174b8b9fde004144ed9253e4f505765d0582577aa2070e1e20d89dc921f1eb2e323110519c3afb0637df0a8a167cf9ea895498b1c360658a6bbbc27f3e7aebea0e7704e0bd2dc2e5dd5024d337b808cc01d248", @typed={0xc, 0x76, @uid=0x0}, @typed={0xc, 0x7a, @uid=0x0}, @typed={0xc, 0x56, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @typed={0x18, 0x57, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="9022cd6d8f50ec914a8510574957b5619535a053c3f8ab2c610356ae5973e43ac7faadd53e6c9d0ffc2f1878031aeaf344fb2bddbbcb103bd8dd3a9e5ede4f9d736ddfaa5fe67081a7f38089fd2fa4371c58125e6c4e29a3"]}, @nested={0x10c, 0x8e, [@generic="404d785453df98d9c4535a64d2b5e0a66f68e9b2e293a3693ee41e8b7448e38dd055d32ee114fc30b992517bc2dc4d9e31f0c3f5d924db923dba9db4ffd2314507a2ab1a5cde7ca65bc6b6934a90e4bbae7ea59525854b6f2252ea8d744fce17b7a01ea2c9493cd1335d00a35bbe11514cecd5d87dc98275954c53ce46d420d87b1eb86754e9436368a0afcd0749ca07ceeee646d272ca33e791e350f6c33d06b2d177342c6394ecbbaa30", @typed={0xc, 0x6a, @ipv4=@multicast2=0xe0000002}, @typed={0x48, 0x29, @str='echainiv(ccm(aes-asm))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x8, 0x68, @void=""}]}]}, 0x244}, {&(0x7f0000865000)={0x140, 0x28, 0x102, 0x1, 0x0, "", [@nested={0x130, 0x2d, [@typed={0xc, 0x6e, @ipv4=@rand_addr=0x5}, @typed={0xc, 0x7a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x44, 0x3a, @binary="d8714eb930e40397416ddd78d8e0247e4f4b8a3983e0e2f01addff232e3e441709bc38b0c96fcbb08879733004465a5ac32fb192baa7c621a8babfaa"}, @typed={0xd0, 0x73, @binary="4ef486044c06fdff6fbedf5c8fec12e9e057345bb608abb4fc6d537f8612c23e874794a0a3bd59526559247d967aa96dba207fe83a273ca0016b2aecf907bb0e997f52840397b6a0d060f492e96c9b439e2698514187ae10ebb088ad908e5819268283d5a82a2652debef69350a95f18b7956a001b3061cc2d39ab1c54adf127eb38f658787dbc6386724add857ca9b2876d76d5aa9577a3699607a6eca2a6cd3117b738c69f7b572124f6fa027b410d6fa683d597f13ff344edbf60824ba78b34d56cc8f9eb"}]}]}, 0x140}, {&(0x7f00006d7000)={0x29c, 0x15, 0x300, 0x1, 0x1, "", [@generic="e8d058b1f293144d248dc475521efe4e5e2f8ed4ca072e46090b1c73f1f01ccb4e6ddbffec361911f9ddd9f77babc133a707418e8d69e86b67024da2a101044fae5f6233c1fb054146eeaefa7f470d13c5ea073be7799b7a1d57e32ea38231d42f788a44c647f4cf4c1c33260db1659f60b4ec91054a49cb318b743cb3b9abc168bfbc36cf747427af6342ceede1fd217ba92d5cda5a99c4fbe424e9bfc8442e45ddf9a34f23dfd66ce238ff307d70b6", @typed={0xc, 0x7f, @fd=r1}, @generic="bcc592f4a76d9cc74f8654d4d08cae86951502c79732822eec0dcdcd88edc697b0922a0a82d17f4ec64887c6ac519ddc11f8b28c9ec4fa3724b658132330ebfc91061cc8549f7c6b341494926541c9f98d35dd3d7a5734781ffc0ea55bd3d98b59f8f763fd4acd6a4b1c95b84e6383cfbb9725f126ce813f49caee997835dc667504f71c3ad6aec4903cb3e18d5a890414293525fa69bd4ded64fdce9be061c911dde77baa7f3044ee57e6d4b359deafa3508edc155c199bce086b18180c8752791f15df7112fe27c1e43acc4a1de2e1d0e32a09151d9e22e7d41956e116a85e7a36a9ec567ee4fea6", 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0x20cc}], 0x4, &(0x7f0000d6d000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000080}, 0x10) getpeername(r2, &(0x7f00008cc000)=@hci={0x0, 0x0, 0x0}, &(0x7f000086e000-0x4)=0x6) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xde, 0x0}, 0x0) 2018/01/14 22:40:29 executing program 7: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000a10000-0x95)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x20000e}, [{[], {0x8100, 0x0, 0x3, 0xfffffffffffffffd}}], {@llc={0x4, {@llc={0xe, 0xff, "f8", ""}}}}}, 0x0) [ 190.853308] device lo entered promiscuous mode [ 190.880784] device lo left promiscuous mode 2018/01/14 22:40:29 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000020000-0x11c)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x8000f, 0xff) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) 2018/01/14 22:40:29 executing program 6: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005b5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f77000-0x4)=0x14) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x1, 0x6) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[], 0x0, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) 2018/01/14 22:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000988000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e08000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f16000)={0x0, 0x9, 0x20, 0xff, 0x2}, &(0x7f0000fb3000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000003c000)=r2, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00007bc000-0x4)=0x8, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f0a000-0x128)={0x2, 0x3, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x5, 0x18, 0x1, 0x1, 0x1c, "bdd193a4d1595fc07a4265d0a916c2a5fcc9b44eaa4d965adb8e8a3a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/14 22:40:29 executing program 7: socketpair(0x11, 0x1, 0x3ff, &(0x7f0000dee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"95f7bd556568ba"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 22:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000226000-0xb1)="130000001000ffdde200f49ff614050000230a009d0000001100afa73022e5f9ec3e09e8a95fc801c478aa4e212c4f863b864c9e0007360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f530f8b3e076d4e0f59a19d57c800297b7884a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6d0b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bc3000-0x4)=0xffffffffffffae8f, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000dae000)={0x0, 0x0}, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000577000-0x20)={r0, 0x0, 0x1, 0xa6, &(0x7f0000e52000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) connect$unix(r0, &(0x7f0000b84000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/14 22:40:29 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000009000-0x4)=0x20, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000)=""/96, &(0x7f000000a000-0x4)=0x60) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r1) getsockopt(r0, 0x107, 0xb, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/14 22:40:29 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f00008f4000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x2, 0x8000}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000db2000-0x113c)={0x113c, 0x32, 0x500, 0x7, 0x2, "", [@nested={0x4, 0x61, []}, @typed={0x8, 0x48, @void=""}, @generic="e5f18340ac6506a61eba106aa86c2eff13a80ff01b46eb400ae01ab80a22455b6ee70ad431ce4eada2106a1c4bb9b1cdf24fdaaf575e8a373f47e6bf2c1f05cf6317c2d2766aa3c4e834d4d8a0df5c3689175421366334548d576631527079d29494118d011bf87e1e0fd4344ee98f43556973f8005d900f5481246d00b07acb9f2927dc73e753ba949f0ebceaafe543645415", @nested={0x1078, 0x48, [@generic="6d62bbab41d79633ecf7b4f91e9560c841c672e6db5f2b42704620c8a2be49123076507a1ace424c73c28bb8c5b8e2c049f9b1c28ce54420e29dc575d981eae151106f394d57629e82baea4c1ea1705c48aca21a37fef6cb95f846469f4de212febc2316c41ccc87f41d69c4f645a7765c58570af9c0732933c7cbd5953ee21db2235ed665aaf357e188a52a5d0a6c26f29ff2e7a2ed3c781b5c896b9764640dd11acb48dd91ad8d757ae6b703ec0075e5e86f38e12873ffe432847e17a8249225d4b04a1d20df6272e6bd418582a2d781f4bfe6dc9a335c874f352ba2d6f3e9c6a4b9453df67ccc56c602ea699ca8b7f63da309d6d038fac179d7bab8e6508c1b502920266d0d31521ed2af8d387f3f9aea782642334b903e5ed16419037413200014c1cc2a710249e839a7ade779f53b9a551c41e91c70741f325787de74c45b76968bacb1aff5a155712ce2080a0eacd25b73e963aa6e857f531257bbdb1893edc74ce740f239a3fc60e354d0e2d8713b1e2cb71c9f5ac41d869928fa079a285d1e54e7101933d463e29d74e43de216847489028f6d01fbd952f061d4df569392a6be59ae6bcee765f3bce04a81a50e7ae82190d882b237f998ba8f927fe56668291c9ee8ce91b9f49d2cea46a7373a35c4cb900961e9438c9fc863cbde11bf8bc8f0b42a48d66df16b80e453a4e638a05311a3c82ebc143d862f096e6b0ccfb80f19737a94212f96517799151cdaa3707260845ac29b88b84f241f060a13d4ac7879413bb26a9f1293204da846c97c94f9141f5d39c5846e56395727b2181f6376c90394a3b11082dc1c076d21d9187096fb4dcd4ae358d62754a1e52b7771687d9d4a7f9696653a7971a7b8831ddf06d4a2ab13826380c3c403a29de3124ec1b538fafa69121d4fd54c510abb5194da20aa3a2c31fcd09ad8bb1f5ec68ef386bec1e0642eefbce6267192d131280335acddbd507901c62dac920ac25d7f623290ad3d5d5f76d0a0be8f003609dc3ebd7323dc1111025984ca326bcd63595a990c2a7683604272e8b7fcd2cff1d1b0b2736bdef1a36332f65d02e54860750004e830a35055a336fbf58a1b09e351f53ff1f141e6797854b314691fbea742af53ba908063bd358146f9d5a7c2de8c0893925414759739bad53e35f640920c6d35d9360b9c2a908c8758bfd500dfa855c26c4c993b8f652be73d940257f93d2a4291bd685afe9d012b85b48d2024c662ea8ec0d09610d5f5369e93741bcba41df3c8a1cc1d16cc4bb96a72eb1b931eaca3ddf621176bdd324fa65d2bc6ce16c72a65cc5ce922d35242c7bbc3296d72614ff9a8258bd2b36f0ff87e2d6eeac516ca82941db0891cfd27110063ec9acfba815e48c9ddb723935739e68907d132395c125b33f644e6653b223e17a9b079decf230eb9e3855c1cc5d919d1b22684635670cd1949c08ac825b33d4d66ee6ff0e925790925038d9dcfb5841d9bef4ab91f5b8fd91078326df1e0ffafc6f5e278731f4a99e14d00c1200e5da086d49e18d184467e5c4b042b255622899a27cbacc1477dfe3a583ecd13b7622d410daf6165dcdfc62d5cbffb7c5fd7aa1f329cad9da216182af58755514fa5bb9734f872da64d0fb8201afe88957eb3cbbe547381608e8fe05e39b3ba2f2c29a9d33b281226ce18bc5c97b600f6cadca4d9fe7875e25b39aa6cd7ba9799668a1efa1dedadfec4327bc2137ede881a036b08bcacbea6c2da7a0130ae0c12bb39e46fee9906fb9594332f0d47369a48bf04558660c5a074d8765f215803ef6429ddd37a4009c900472e7d3424242376ceb02da29ba10342e1d934a87b774b8bd00aae551a1819663d6699bd32d5b5eb5bb27782e082d4238a0eb13d1b737234ccc1220507c849e96cefa24c0e9791de02c925784508b3c623821bf7dfb89283b6bea1028cf95f2eace54dd8e3ac39dd36c119202ee52561dc63fa6b0730fe57f955162e1f0672d237ad55f76cd4f27f7689a243c8c042e784593bcbb8526bf4e2ccec7527d124d138429956f229461c8c279468974ee6e051c1b2af4639da36f05c38aca2a191b8e0d9843cea62e2d2388c5b604c8699fbdda3791176e8c7bf6bc0155a8bd948c384bbe6c5fc34a3416ce3164aa8c6e66db71ae1023241ac6cf51bf5b1f9072266337a938455747faba6b0a4f99f3f944b68f459b42523bc164dad5c7f1f33ca451dfa7af48afc8751ba99b79a0d200c960418d8c2f2b6741e8bd8c59b28b1b88752ee5d1780cda763af57d8bfe1f9f93577954564086c392ee935216bbdbc15856acf8ab88a2aec775a25a590011f40efb0fd1e17b5df047ba6e5c5c4c214ae1302e3e7214a2530e94458b34da5510b1c705c8d52197dcacc77d3c383c0d104bacd49098e8e1db4848e953997414c48f4c4ddc686383daf68f0acf28a7ee51cd343379db2671c2754d8e38603767cc2f34b903209920f5d4e9bbbcbe28de2c399b40dbe779a0c577b7b1a1498dbfc57c8b3e2e59a701b60dceb402e3e6ccf94ff2a03b2a703290c8901cf1a7e27db625c00a0424e1beeeaf9baa0de82a78e03d6c72b17c892bd3dbf815669f93dc606a4cf1f3b18f0ada7b1361a7840a108c5a0d9332620098cff3322d15f2650c93690fdb21fa52b6031c13172d218c9bb0a3053f4c969883bd2f7df16e7cd1cb0ff076e9f67f63fc5b6bc72087acfb81a858e464aba50fd6bca502e1e78b647a6382821b410f2a4cc5a0dba766dcb05ff3a680c12988bf9bb5bdd95ad4c188c74a7383cd940e93720916b432f97c680a06ae5da12b6aa22620ad63a19cd217f9456e9374da2a4e3557420a9ff01a519e95efaa0a197aeee848ed3c83e0f94b2c0da57f2efd966d9f5f14a48679f4c79f0dd900b4d49e7c3b637ecf48fa8b58d43aff6c0ecb308d0ed6ffcd54a7bcd1fc994532594ed3ca10ec1238606012b193179d18a403c8eb15a6c997fa6a0f5d276899b50a5e5275da3ef14a44c65211797767ccbba455871a5e9e45f1893583d733f7a0b91366529ab1be881e67c61585e066334bda8fe8d344210a53b85f6f0e6f61cf1e993f2e2c727615629a287ffc4b099a72f1dbd07718a4638f3b99168002d9b167edb91b04c20095593365fb4ff24b20d417690e822da3502c718f9c4920a01f7c791cb041397fb90e8cfa8e5d1801be2f83a6c8926eda1bc0fde9f461db759dd1e6eecca144ec8895d4cb6f61505cf472df3a11ca950f6a79bb1c075b78b97a0fc6e67848e7a8fdf71fee088b2f5a27dc1c37215632f2899f71a27aa9a26f33e6e9f1a15083248e06b5de239d2bcefe3679e7f4c0e5d5cef51f88f0deccb2def38c7c68b18d5e7b3843f8cf23a4f3d7e46406542be70ca54c28ac1e0ac9690807e6158717e2efbb36986cb33afcf401a5ddf525414a4c689607913ef5c34dd9e4c864babcaf3c3770f34b3cd078bb53c2cf284909a885d7bde6a5380b56599cccd5f173a06a4ad27982a0a5a9e912b5d26240701f21d618c27bb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@generic="dc76fd5fc7fcb0acc7936be9a4f4e06bb9f972a4b5036bedd7e61d9b6783ffa1e467d611f63be4296885bf8e8cbb1dde4fdac23636a2d4539164e5fd959c40ee9ec4d20f79d734567bd57513a2c336e47045fde7c689889dad87c79d2eac692c077e4bf338a012d811689616a628383cd0c8"]}, @typed={0x8, 0x2, @void=""}, @typed={0xc, 0xd, @uid=r1}]}, 0x113c}, {&(0x7f0000000000)={0x13c0, 0x25, 0x8, 0x5, 0x2, "", [@nested={0x1004, 0x92, 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@nested={0x3ac, 0x5c, [@generic="02df4622415321ab1388696a90fb6cba1979b2db95fc81b9eaade602299d78f0273cd5e2f9f4d2091e081a7eb1deeff82844716e00efbc65f73dded9cb3e7dde262630c0c93e03f0d299624bf1e271d136822efb7187e17ccf63296205cc038747d495f2c46e6e5fefffe24aee693c306a843a6e5914eab044d2946161289de4576e38be7dd33dcb033b8a70fa4ff96821dfe445b1287f353a072d1624d5b99ef4d59e2c9b8b52a4a56c874b1aed8538783e2e87e217442537a472eb4b36b215bbb0142497723c667284441f5b93130e57e6aab0b8631cbe7fb3476494bc9439033d7e93b80254151b9d1c7eb16da13a7a1fc90cf25ead5a71", @generic="19d257d0f2be987b8817ddf6c902393d6032fb43cb74dfeb8af661b4efec2f5ada731af388aab2bf8cbe7353872e725c77d506fb8df078f1393e6cdd58b9719ad490e5809ebf0189613e4eaa6f2adee1408d", @typed={0x10, 0x59, @str='ppp1*\x00'}, @generic="", @generic="09633ce67a327d8d1ed0b714bf5ffc9c1d786d33d86172bd98cd1c8b27a6aff4d1c286445e0ff4a47c93852ec349e3c5a41afebb47c5b1887364a6df7881df420d9150c0760cdd222fb90371d6801ed8477aba31d59d6cbf241bb000378df467793a1a601c7953dbe35b71c3b8e0d668f6a0b8b70ffe770c4d2de5c00c2d50dab43146517ae4c7b8a55b1fc4a6631dc202163421ac5aa5065a4d1739be5ef3470d58a7696298e3a75c19075714e4c9f2e104b69b486b4e5e1927a8a04bb0c0f5ff0bde800134010d6cb628d50bd5ab4b2d4e56cecf1cbe75e03abc47b65a", @typed={0xc, 0x3c, @fd=r2}, @typed={0xc, 0x4e, @u32=0x1}, @generic="16347a5f7149505ec8b64a3e1018aa6db55aa59a0eb43106bb2593ebe4b7506be6dd3f8a8c176315ec0ea05f0f9d8dd3caa3c445f8014cd4983d7d4aac2a3683bef692a15000625b1170bab2c642106569044ef63544ef7ec7475d051f3ed99c29a8551e5a4b78a5ac4bce7cc14516383252942f408b1ea16c322b29b25ef8df2e2d112a7134ac86", @typed={0xc, 0xb, @str='em0\x00'}, @generic="686f9d803b9adfdd7e987c9e1cd6a2197eb1cb92b4984bf9620c2d2bee862130646648d6f6dc7e5db6ffd25959afcc7f74b2524214bdc93a10aa35bc8d0e2ac067cb6bd57f3dbdf8efff03c93a140729c4d4828ce6bd763881a016a708ae05c2bbd5d131abc76fac522c5be4c0850dff11db5d18dabc204610c1e73aec30bda4e5f628a7b6e51ea6faa5d397d34c200f5e74962dc0749dd109a5dfc8ecca660d8416ec82a09d522a84ddef1d6f6edef1292cf687307a27f24b42d2df70f5df6bbf"]}]}, 0x13c0}, {&(0x7f00005ac000)={0x134, 0x23, 0x0, 0x5, 0x2, "", [@nested={0xa4, 0x93, [@typed={0xc, 0xb, @ipv4=@loopback=0x7f000001}, @generic="ccb88157782450c2bc6bed72ef63e76c44d40d8aac5077b917657cd5695373cd20b0ecd0cc7e0afe3c23a1721da85a04f92f99b32c103d1c539912e70c08742e55d3d0e60cc5ef18d01c1d58d46ee9cc8a9bbfde86a98980b0bb04cd27dc766e96306edb20aad12dd79cec182f244317460639c2282e5c15826b3ee525ca64d35188f82a8cd2a0e6c77270199cfa2688d4facd"]}, @generic="7a0c0aef5c5e4ddbca8dfd3896f20f977ceaf23cc4f8c3745afee1b7ed89f1a39f5a479941814d28037f4e342576f0b7bc38a5786281f609240ba67d137ec8ba8fcd1ee72c3f8e83023d27c6a24329c154a722098c674e90b08589dbbc27c287389d328a205fedb7fde250a9d0c095281f2c570792a0ca1a89b43791fd7959c4"]}, 0x134}], 0x3, 0x0, 0x0, 0x40080}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) bind$netrom(r3, &(0x7f0000819000-0x10)=@ax25={0x3, {"7ae1fa5c51a706"}, 0x40007f}, 0x10) write(r3, &(0x7f0000472000)="2400000058001f0014f9f407002304000afff51108000200febfffff0800030000000000", 0x24) bind$netrom(r3, &(0x7f0000a92000-0x48)=@full={{0x3, {"58bf4d4ee64e12"}, 0x80000000}, [{"6adfcbc7ce4e2d"}, {"cbcf18bce29a2c"}, {"25c9b18072d467"}, {"24cb814b03af16"}, {"fc98270b9c39a8"}, {"a9cd09f442d866"}, {"3194f55e3d6109"}, {"8e3d2868306303"}]}, 0x48) [ 190.903486] device lo entered promiscuous mode 2018/01/14 22:40:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1a, 0x5, 0x6, 0x2, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/01/14 22:40:29 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004aa000-0x18)=@get={0x1, &(0x7f0000f94000-0x57)=""/87, 0x5}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000f94000)=@file={0x0, ""/58}, &(0x7f0000f94000)=0x3c, 0x80000) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000f95000-0x9)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r2, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/14 22:40:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @ssrr={0x89, 0x13, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0]}]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/14 22:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffffffffffffffc, 0x4000000006) write(r0, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/14 22:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = accept(r1, &(0x7f0000eaf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003f3000-0x4)=0x14) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000017c000-0x4)=0x200, 0x4) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/14 22:40:29 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000018b000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000fe8000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/14 22:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000080000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) 2018/01/14 22:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000053b000-0x6)={0x0, 0xcf}, &(0x7f0000683000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000048000-0x8)={r1, 0x5f1d}, &(0x7f0000dd0000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ca3000-0x8)={0x0, 0xda3}, &(0x7f0000f53000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d39000-0x8)={r2, 0x9}, &(0x7f00005c1000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000acb000+0xca8)={r3, 0xfd62, 0x3ff, 0x1ff}, 0x10) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getpeername$inet(r0, &(0x7f000050f000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000)=0x10) recvfrom$unix(r0, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/14 22:40:29 executing program 1: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f00009cb000)=0x4) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r1, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/14 22:40:29 executing program 3: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x11, 0x6, 0x6) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00008bb000)={0x0, 0x2, 0x5, 0x31, 0x6, 0xb82c, 0x5, 0x4, {0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x10001, 0x400, 0x8}}, &(0x7f00008bc000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000068f000)={r2, 0x2, 0x6, 0x9}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/14 22:40:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x1, [0x0]}, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000aef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000038f000-0x10)={0x7fffffff, 0x8000}) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007f2000)=[{0x8, 0xfffffffffffffff8}, {0x4, 0x9d4}, {0x8, 0xfffffffffffffffe}, {0x2, 0x7}, {0xf, 0x9}], 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d6d000-0x20)={r0, 0x0, 0x1, 0xfffffffffffffe01, &(0x7f0000ef7000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00008b5000)=0x0, &(0x7f0000440000)=0x4) 2018/01/14 22:40:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f00004da000-0x4f)="97eb40edc8bdc8fe24c16a573b0733a68df7bb50a458cd0b10bd6ea1a686835225d15e50ef785b326b39fc3e58344cbcb1dab81654b994c197bacf62b1073a74a65ce331e4b6225856c244aa9b6df1", 0x4f, 0x54, &(0x7f00003a9000-0x1c)={0xa, 0x2, 0xc86, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc8}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/14 22:40:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = accept(0xffffffffffffff9c, &(0x7f0000613000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006fe000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f00003bb000-0x38)={&(0x7f0000a87000)={0x10, 0x0, 0x0, 0x400080}, 0xc, &(0x7f0000e01000-0x10)={&(0x7f00009e2000-0x14)={0x14, 0xd, 0x8, 0x10, 0x3, 0x0, {0x7, 0x0, 0xa}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x40890}, 0x800) readv(r0, &(0x7f0000fbd000)=[{&(0x7f000079e000)=""/49, 0x31}, {&(0x7f0000c64000-0xf0)=""/240, 0xf0}, {&(0x7f00009a2000-0x2c)=""/44, 0x2c}, {&(0x7f00004e9000-0xa6)=""/166, 0xa6}, {&(0x7f000077f000)=""/166, 0xa6}], 0x5) 2018/01/14 22:40:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/14 22:40:29 executing program 4: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00004de000)="220000001c00b51503efff000000000107ffff0200000000080103060001dea44508", 0x22) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000081e000)={0x0, 0x200800000}, &(0x7f000043f000)=0x8) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000587000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, &(0x7f000081f000-0x4)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000081e000-0x6)={0x0, 0x8}, &(0x7f000081e000-0x4)=0x6) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000082000-0x8)=@assoc_value={r2, 0x3}, &(0x7f000081d000)=0x8) 2018/01/14 22:40:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004c8000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000c9d000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x3, 0x8) bind$unix(r1, &(0x7f0000015000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) socketpair(0x11, 0x5, 0x20, &(0x7f0000d74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x20000000, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000dc0000)={@generic="28c3be285ed04fd75be88280ca1f9fd9", 0x9}) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f000096a000)={0x2, 0x8003, 0x0, 0x0, 0x4, 0x0, 0x6, 0x1, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x338}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f00005c4000-0x70)=[{0x0, 0x0, &(0x7f0000255000-0x50)=[{&(0x7f000011a000-0x2c)="d303e4e97aaa", 0x6}, {&(0x7f0000fc3000-0xa4)="5d8f08cfb60ba63c9cb5324cfddc47bb7862a97e269b4187ba534e09493f0057730b4ee7e439745681d74e31ddba0384849adf74cf0b0f7c457e446e840c7cd110a5dfa063e2d93f86b309ad6b7846d5a2ef67ea5f2fedc16f03bcaa139698edcb0fef9b29950d1c6c4af3ee7c804eaaa4db90e51e77d4735ff12bdb9619406a861405a5e8e6249bf0df9e5ec3a7ae499e3a69be0c2592c664bda59fc18f18e4105ea6677a7f11b167afe212f4b00c612554ac", 0xb3}, {&(0x7f000027e000-0x67)="570e617cd2b5ef1e7fa25ae668266895ada559742f1e50189442911867de32e8f37f48749ad7052153d096a0c5c237ef4d5254ecc41b736e4b5cfcea411a5a712c64fa904c599362e55eec635a347e37bc5a1b9abbb9862af8397b703dedb7be4d51708f537f43", 0x67}], 0x3, &(0x7f0000cd9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, {0x0, 0x0, &(0x7f00007a5000)=[{&(0x7f0000f72000-0x14)="8f9dddb68d2d7d32f58e826c5c63504ef5d76541", 0x14}], 0x1, &(0x7f00005b0000-0x48)=[], 0x0, 0x20000004}], 0x2, 0xc4) 2018/01/14 22:40:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) [ 191.084342] nla_parse: 6 callbacks suppressed [ 191.084349] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 191.123625] device lo left promiscuous mode [ 191.143732] netlink: 6 bytes leftover after parsing attributes in process `syz-executor4'. [ 191.166906] device lo entered promiscuous mode [ 191.176381] ================================================================== [ 191.183848] BUG: KASAN: use-after-free in fib6_ifup+0x212/0x220 [ 191.189896] Read of size 8 at addr ffff8801bb320780 by task syz-executor2/13969 [ 191.197327] [ 191.198934] CPU: 1 PID: 13969 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #188 [ 191.206261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.215594] Call Trace: [ 191.218185] dump_stack+0x194/0x257 [ 191.221816] ? arch_local_irq_restore+0x53/0x53 [ 191.226470] ? show_regs_print_info+0x18/0x18 [ 191.230958] ? fib6_ifup+0x212/0x220 [ 191.234678] print_address_description+0x73/0x250 [ 191.239544] ? fib6_ifup+0x212/0x220 [ 191.243269] kasan_report+0x25b/0x340 [ 191.247079] __asan_report_load8_noabort+0x14/0x20 [ 191.252018] fib6_ifup+0x212/0x220 [ 191.255559] ? fib6_ifdown+0x8b0/0x8b0 [ 191.259461] fib6_clean_node+0x389/0x580 [ 191.263538] ? fib6_del+0x12c0/0x12c0 [ 191.267351] ? fib6_walk_continue+0x274/0x8a0 [ 191.271859] fib6_walk_continue+0x46c/0x8a0 [ 191.276182] ? fib6_ifdown+0x8b0/0x8b0 [ 191.280057] fib6_walk+0x91/0xf0 [ 191.283427] fib6_clean_tree+0x1e6/0x340 [ 191.287496] ? fib6_walk+0xf0/0xf0 [ 191.291044] ? fib6_del+0x12c0/0x12c0 [ 191.294843] ? fib6_ifdown+0x8b0/0x8b0 [ 191.298720] ? __fib6_clean_all+0x1d0/0x3a0 [ 191.303045] __fib6_clean_all+0x1f4/0x3a0 [ 191.307197] ? fib6_ifdown+0x8b0/0x8b0 [ 191.311071] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 191.316071] ? addrconf_notify+0x1472/0x2310 [ 191.320458] ? lock_downgrade+0x980/0x980 [ 191.324588] ? fib6_ifdown+0x8b0/0x8b0 [ 191.328464] fib6_clean_all+0x27/0x30 [ 191.332241] rt6_sync_up+0x15e/0x1c0 [ 191.335930] ? rt6_multipath_rebalance+0xa0/0xa0 [ 191.340678] ? addrconf_notify+0x1472/0x2310 [ 191.345063] ? trace_hardirqs_on+0xd/0x10 [ 191.349188] ? __local_bh_enable_ip+0x121/0x230 [ 191.353835] addrconf_notify+0x3f6/0x2310 [ 191.357969] ? inet6_ifinfo_notify+0x130/0x130 [ 191.362527] ? fib_magic.isra.19+0x49b/0x820 [ 191.366912] ? fib_new_table+0x460/0x460 [ 191.370949] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 191.375530] ? bond_netdev_event+0x131/0xb70 [ 191.379914] ? fib_sync_up+0x350/0x900 [ 191.383774] ? ip6mr_device_event+0x8c/0x340 [ 191.388157] ? instance_destroy_rcu+0x30/0x30 [ 191.392636] ? igmp_netdev_event+0x87/0x750 [ 191.396940] ? tun_device_event+0x73/0xcb0 [ 191.401149] ? mif6_delete+0x620/0x620 [ 191.405009] ? fib_sync_down_dev+0x930/0x930 [ 191.409410] ? nf_tables_flowtable_event+0x27/0x410 [ 191.414402] ? ip_vs_dst_event+0x24c/0x650 [ 191.418610] ? rt_cache_flush+0xd/0x20 [ 191.422478] notifier_call_chain+0x136/0x2c0 [ 191.426860] ? notifier_call_chain+0x136/0x2c0 [ 191.431418] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 191.436850] ? rtnl_is_locked+0x54/0xb0 [ 191.440808] ? rtnl_kfree_skbs+0x70/0x70 [ 191.444850] raw_notifier_call_chain+0x2d/0x40 [ 191.449994] call_netdevice_notifiers_info+0x32/0x70 [ 191.455078] __dev_notify_flags+0x15d/0x430 [ 191.459371] ? __dev_change_flags+0x643/0x9b0 [ 191.463846] ? dev_change_name+0xbe0/0xbe0 [ 191.468064] ? dev_get_by_name_rcu+0x1c8/0x270 [ 191.472641] ? __lock_is_held+0xb6/0x140 [ 191.476681] dev_change_flags+0xf5/0x140 [ 191.480716] ? dev_change_flags+0xf5/0x140 [ 191.484932] devinet_ioctl+0x125b/0x19e0 [ 191.488982] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 191.493385] inet_ioctl+0x117/0x1c0 [ 191.496985] ? inet_ioctl+0x117/0x1c0 [ 191.500776] sock_do_ioctl+0x65/0xb0 [ 191.504466] sock_ioctl+0x2c2/0x440 [ 191.508066] ? dlci_ioctl_set+0x40/0x40 [ 191.512020] do_vfs_ioctl+0x1b1/0x1520 [ 191.515889] ? _cond_resched+0x14/0x30 [ 191.519754] ? ioctl_preallocate+0x2b0/0x2b0 [ 191.524154] ? selinux_capable+0x40/0x40 [ 191.528197] ? SyS_futex+0x269/0x390 [ 191.531884] ? __fd_install+0x70b/0x740 [ 191.535842] ? security_file_ioctl+0x89/0xb0 [ 191.540249] SyS_ioctl+0x8f/0xc0 [ 191.543596] entry_SYSCALL_64_fastpath+0x23/0x9a [ 191.548325] RIP: 0033:0x452cf9 [ 191.551487] RSP: 002b:00007f271634ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 191.559176] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 191.566420] RDX: 000000002000d000 RSI: 0000000000008914 RDI: 000000000000001c [ 191.573665] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 191.580906] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 191.588151] R13: 00000000ffffffff R14: 00007f271634b6d4 R15: 0000000000000000 [ 191.595413] [ 191.597023] Allocated by task 11126: [ 191.600718] save_stack+0x43/0xd0 [ 191.604158] kasan_kmalloc+0xad/0xe0 [ 191.607843] kasan_slab_alloc+0x12/0x20 [ 191.611795] kmem_cache_alloc+0x12e/0x760 [ 191.615916] dst_alloc+0x11f/0x1a0 [ 191.619428] __ip6_dst_alloc+0x35/0x90 [ 191.623296] ip6_dst_alloc+0x29/0xb0 [ 191.626990] ip6_route_info_create+0x4ff/0x2e20 [ 191.631633] ip6_route_add+0xa2/0x190 [ 191.635406] ipv6_route_ioctl+0x4db/0x6b0 [ 191.639525] inet6_ioctl+0xef/0x1e0 [ 191.643141] sock_do_ioctl+0x65/0xb0 [ 191.646824] sock_ioctl+0x2c2/0x440 [ 191.650425] do_vfs_ioctl+0x1b1/0x1520 [ 191.654293] SyS_ioctl+0x8f/0xc0 [ 191.657639] entry_SYSCALL_64_fastpath+0x23/0x9a [ 191.662362] [ 191.663964] Freed by task 13970: [ 191.667305] save_stack+0x43/0xd0 [ 191.670729] kasan_slab_free+0x71/0xc0 [ 191.674588] kmem_cache_free+0x83/0x2a0 [ 191.678534] dst_destroy+0x257/0x370 [ 191.682219] dst_destroy_rcu+0x16/0x20 [ 191.686080] rcu_process_callbacks+0xd6c/0x17f0 [ 191.690720] __do_softirq+0x2d7/0xb85 [ 191.694486] [ 191.696089] The buggy address belongs to the object at ffff8801bb320780 [ 191.696089] which belongs to the cache ip6_dst_cache of size 320 [ 191.708889] The buggy address is located 0 bytes inside of [ 191.708889] 320-byte region [ffff8801bb320780, ffff8801bb3208c0) [ 191.720559] The buggy address belongs to the page: [ 191.725463] page:ffffea0006ecc800 count:1 mapcount:0 mapping:ffff8801bb320000 index:0x0 [ 191.733578] flags: 0x2fffc0000000100(slab) [ 191.737797] raw: 02fffc0000000100 ffff8801bb320000 0000000000000000 000000010000000a [ 191.745651] raw: ffffea000736b120 ffffea00073ab660 ffff8801d323d540 0000000000000000 [ 191.753516] page dumped because: kasan: bad access detected [ 191.759200] [ 191.760798] Memory state around the buggy address: [ 191.765700] ffff8801bb320680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 191.773034] ffff8801bb320700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 191.780364] >ffff8801bb320780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 191.787692] ^ [ 191.791035] ffff8801bb320800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 191.798366] ffff8801bb320880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 191.805704] ================================================================== [ 191.813133] Disabling lock debugging due to kernel taint [ 191.818645] Kernel panic - not syncing: panic_on_warn set ... [ 191.818645] [ 191.825999] CPU: 1 PID: 13969 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #188 [ 191.834637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.843967] Call Trace: [ 191.846542] dump_stack+0x194/0x257 [ 191.850145] ? arch_local_irq_restore+0x53/0x53 [ 191.854788] ? kasan_end_report+0x32/0x50 [ 191.858918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 191.863646] ? vsnprintf+0x1ed/0x1900 [ 191.867420] ? fib6_ifup+0x1a0/0x220 [ 191.871111] panic+0x1e4/0x41c [ 191.874280] ? refcount_error_report+0x214/0x214 [ 191.879012] ? add_taint+0x1c/0x50 [ 191.882530] ? add_taint+0x1c/0x50 [ 191.886049] ? fib6_ifup+0x212/0x220 [ 191.889757] kasan_end_report+0x50/0x50 [ 191.893714] kasan_report+0x144/0x340 [ 191.897493] __asan_report_load8_noabort+0x14/0x20 [ 191.902404] fib6_ifup+0x212/0x220 [ 191.905918] ? fib6_ifdown+0x8b0/0x8b0 [ 191.909782] fib6_clean_node+0x389/0x580 [ 191.913816] ? fib6_del+0x12c0/0x12c0 [ 191.917591] ? fib6_walk_continue+0x274/0x8a0 [ 191.922064] fib6_walk_continue+0x46c/0x8a0 [ 191.926361] ? fib6_ifdown+0x8b0/0x8b0 [ 191.930224] fib6_walk+0x91/0xf0 [ 191.933564] fib6_clean_tree+0x1e6/0x340 [ 191.937607] ? fib6_walk+0xf0/0xf0 [ 191.941123] ? fib6_del+0x12c0/0x12c0 [ 191.944896] ? fib6_ifdown+0x8b0/0x8b0 [ 191.948757] ? __fib6_clean_all+0x1d0/0x3a0 [ 191.953056] __fib6_clean_all+0x1f4/0x3a0 [ 191.957177] ? fib6_ifdown+0x8b0/0x8b0 [ 191.961038] ? fib6_repair_tree.part.21+0xf10/0xf10 [ 191.966035] ? addrconf_notify+0x1472/0x2310 [ 191.970419] ? lock_downgrade+0x980/0x980 [ 191.974540] ? fib6_ifdown+0x8b0/0x8b0 [ 191.978403] fib6_clean_all+0x27/0x30 [ 191.982179] rt6_sync_up+0x15e/0x1c0 [ 191.985868] ? rt6_multipath_rebalance+0xa0/0xa0 [ 191.990603] ? addrconf_notify+0x1472/0x2310 [ 191.994997] ? trace_hardirqs_on+0xd/0x10 [ 191.999143] ? __local_bh_enable_ip+0x121/0x230 [ 192.003795] addrconf_notify+0x3f6/0x2310 [ 192.007925] ? inet6_ifinfo_notify+0x130/0x130 [ 192.012488] ? fib_magic.isra.19+0x49b/0x820 [ 192.016870] ? fib_new_table+0x460/0x460 [ 192.020905] ? nfqnl_rcv_dev_event+0x9a/0x600 [ 192.025373] ? bond_netdev_event+0x131/0xb70 [ 192.029752] ? fib_sync_up+0x350/0x900 [ 192.033613] ? ip6mr_device_event+0x8c/0x340 [ 192.037992] ? instance_destroy_rcu+0x30/0x30 [ 192.042462] ? igmp_netdev_event+0x87/0x750 [ 192.046757] ? tun_device_event+0x73/0xcb0 [ 192.050969] ? mif6_delete+0x620/0x620 [ 192.054831] ? fib_sync_down_dev+0x930/0x930 [ 192.059225] ? nf_tables_flowtable_event+0x27/0x410 [ 192.064215] ? ip_vs_dst_event+0x24c/0x650 [ 192.068424] ? rt_cache_flush+0xd/0x20 [ 192.072291] notifier_call_chain+0x136/0x2c0 [ 192.076674] ? notifier_call_chain+0x136/0x2c0 [ 192.081233] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 192.086673] ? rtnl_is_locked+0x54/0xb0 [ 192.090620] ? rtnl_kfree_skbs+0x70/0x70 [ 192.094663] raw_notifier_call_chain+0x2d/0x40 [ 192.099219] call_netdevice_notifiers_info+0x32/0x70 [ 192.104294] __dev_notify_flags+0x15d/0x430 [ 192.108593] ? __dev_change_flags+0x643/0x9b0 [ 192.113061] ? dev_change_name+0xbe0/0xbe0 [ 192.117270] ? dev_get_by_name_rcu+0x1c8/0x270 [ 192.121829] ? __lock_is_held+0xb6/0x140 [ 192.125864] dev_change_flags+0xf5/0x140 [ 192.129896] ? dev_change_flags+0xf5/0x140 [ 192.134105] devinet_ioctl+0x125b/0x19e0 [ 192.138140] ? inet_ifa_byprefix+0x1f0/0x1f0 [ 192.142533] inet_ioctl+0x117/0x1c0 [ 192.146132] ? inet_ioctl+0x117/0x1c0 [ 192.149903] sock_do_ioctl+0x65/0xb0 [ 192.153590] sock_ioctl+0x2c2/0x440 [ 192.157202] ? dlci_ioctl_set+0x40/0x40 [ 192.161160] do_vfs_ioctl+0x1b1/0x1520 [ 192.165029] ? _cond_resched+0x14/0x30 [ 192.168895] ? ioctl_preallocate+0x2b0/0x2b0 [ 192.173278] ? selinux_capable+0x40/0x40 [ 192.177325] ? SyS_futex+0x269/0x390 [ 192.181014] ? __fd_install+0x70b/0x740 [ 192.184976] ? security_file_ioctl+0x89/0xb0 [ 192.189360] SyS_ioctl+0x8f/0xc0 [ 192.192704] entry_SYSCALL_64_fastpath+0x23/0x9a [ 192.197436] RIP: 0033:0x452cf9 [ 192.200600] RSP: 002b:00007f271634ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 192.208279] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 192.215877] RDX: 000000002000d000 RSI: 0000000000008914 RDI: 000000000000001c [ 192.223120] RBP: 00000000000003ad R08: 0000000000000000 R09: 0000000000000000 [ 192.230362] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f38d8 [ 192.237604] R13: 00000000ffffffff R14: 00007f271634b6d4 R15: 0000000000000000 [ 192.245325] Dumping ftrace buffer: [ 192.248846] (ftrace buffer empty) [ 192.252529] Kernel Offset: disabled [ 192.256129] Rebooting in 86400 seconds..