{0x2}, 0x10) 2018/03/30 11:26:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:46 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="55daa116ad547d9b7c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x1, 0x8, 0x400, 0x1, 0x10000, r3}) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000000), 0x4) write(r1, &(0x7f0000000340)="263967a902000000000000000075d5815ab7acc70b0fd8b5a5005e0009000000eaf83a000000e5ac6bc2bfd6f71ef9c22a755757e6ffd6ac0f46f820c5ec6005dda5ccb0eb590c7683330b9eeffe3e615ac349f379bde5e53baf6d409a98c1765cbbadb596d8a86a7e1898dda0dcfbf7e9de6a9ba027cce0303ce95ffa89adb795c683a8f0ea14dbff1bd1ddc3a26657f71fc2f981fb30bfb1c377ce7562cd0f2fcd8e2ac78f1fd93638d366d74375f5a51c3e9860", 0xffffffffffffff05) 2018/03/30 11:26:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80007, 0x1) socketpair(0x19, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x5c, 0x3, 0x12, &(0x7f0000ffc000/0x4000)=nil, 0x1}) accept4$nfc_llcp(r2, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) accept4$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000080)=0x68) setsockopt$inet6_buf(r0, 0x29, 0x100002d, &(0x7f00000000c0)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) 2018/03/30 11:26:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket$packet(0x11, 0x100000000a, 0x300) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x100}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x6}, 0x8) 2018/03/30 11:26:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000000140)='V', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/224, 0xe0, 0x10020, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x34, "7786c95df0b9382e2cbc1f3940f1d9675c81709475d785540e704aea4c28cef569bb6e793497b6e512488fc4eaf2df99b547087d"}, &(0x7f0000000340)=0x3c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, 0x4) [ 55.108621] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.121983] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:46 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9db6c800000000000000020000000000ecc631528d46d07d08537db4ee5040543673e564cf3f3bd0936c33ce317af15a56cf3f3d63a60dac0f6acf72c21fb6c85b2c96"], 0x10}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc72}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x38193837, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) socketpair(0x2, 0x8080e, 0x6, &(0x7f0000000280)) 2018/03/30 11:26:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x64, r2, 0x10, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x597}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x44810}, 0x4000801) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) 2018/03/30 11:26:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'ip6_vti0\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e22, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) sendmsg$nl_route(r0, &(0x7f00000017c0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f0000001800)=ANY=[@ANYBLOB="2400000013000504000000000000000000000000", @ANYRES32=r1, @ANYBLOB="2609da5f9b9d71d7b5ae00"], 0x24}, 0x1}, 0x0) 2018/03/30 11:26:46 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xc, 0xb8b, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f00000000c0)=0x84) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/03/30 11:26:46 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:46 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000004747410c0faa820b8000007aa7c40a00ffefffd7ea04"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000400)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000002c0)=[{0x7}, {0x8, 0x6}, {0xc}, {0x4, 0x7ff}, {0x3, 0xfffffffffffffffa}, {0x8, 0x5}], 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/03/30 11:26:46 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x37, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'nq\x00', 0x2, 0x7ff, 0x6d}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x10005, 0x0, 0x6, 0x100}}, 0x44) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000080)=0xffffffffffff8001, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/30 11:26:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) r2 = socket(0x3, 0x2, 0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0xc9a}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) 2018/03/30 11:26:46 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00000002c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="063d3b650453", [{[], {0x8100, 0x6, 0x40, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x7584, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0x1, 0x4, 0x9e, "29f9a5dab7d442aab2ec45bc33b12a377992ae9b0a0cf62c3dc708a4872969e9a020318549b02381cd487c08405a426b6f2d071dc5d86d21235015f2291727f3cd8258a80943e23b38c12f7018cd3f3f"}, 0xd8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) syz_emit_ethernet(0xae, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="6438b49c4bbc", [], {@mpls_mc={0x8848, {[{0x10000, 0x4f3d, 0xceee, 0x8}, {0x5, 0x10001, 0x7f, 0x16edabf0}, {0x1, 0x0, 0x1, 0x80000000}], @llc={@snap={0xaa, 0xaa, "ed", 'k2$', 0x884c, "f53c949c92efb9cf91d2f302da3868ad10c2a85652b15e269e6b3923e34013f04128156a8f71d855892ae2e95a668eefdf11527065f8fa57fc3ef202f49ec3f2e691ee036c098028f20f4e3b42961b94c46a045ff9a71808e4346ef090a07057295a2901a923eb83a3ad67f0b1cd9f1d3305f99ca3d4e6071fe0c96736651a9e108cc4551eecba3a3ad70060"}}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0xca4, 0x66d, 0x15c, 0xd23]}) 2018/03/30 11:26:46 executing program 3: syz_emit_ethernet(0x29, &(0x7f00000004c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500001c000000000000907800000000ac1414aa00009078ac1414aa64b2142d4a503a9a7ace2db8ca0eedb24cde07899acf6ffe1718083b20b122f05b9cebcc92acb21c164a1c854edaee12d3c0bc6cc1ee9fef07602bc24e7ee85d9603e958f4ff962e0a3b7723cd0216b213585732f5e8e9e3dfb2653343f09e6737c64007fc18dbbe32cb925c098870c50b0da9d468b5af1a2f0822e7bb992e55af4673cb5164259fc14b6374cc035da588bc7401a0adcf5248bbbb6776deebdf033313509924bdbb4400000000000000000000"], 0x0) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="fb96016be33a04646b1bf6fe9377480abcd9edf6ed47cf40463af47dfd9eaef4a4ea850d16290ec42c584658ec7eb9de983433ea7f47bbbb55d19cf0ded3d1d03bbbc027ff8fbac600110a272d2135b76d0d9a1a140ebb5e7c7cb5443418864b0c1a7d804776d1c0c298f66185aa0913aeded47ea9d510c0dae9902589a90b81a5ffd385a241fdda676d2c4e0513aa2e54de6374bcea60d05c740dcf178567cf6227e73bbfdcdedfe0d75c783eb60e284f78148d5ff54967042315325fd3ef184cd4206976829174302523b542168a8fc6d1c75a5c9cde102ee467", 0xdb}, {&(0x7f0000000100)="a9f4f94afc49f12b4f9e169a5a92b06778e0e11abafe005b73841883915189cbeaa9ecd552a4e6a0e98f129a970e748186423b5c643b62bf33db7fe223b0f14494c41732dd7e3665de5786268ce392", 0x4f}, {&(0x7f0000000180)="a20c127b7fe7099abda9135fa8eb29d60a5f6cd41d0d1dd17d98d0a4b8105db36cc047870401c6d5f682f2acea97607fd26ac94323690bc5ef2ff7f4bb5548e33889917f7e23839f96cbd094ef8a3f0cc5a4a7e1921a5fd839a89836a822adc4fcdec0561b192a7e194565746ce71eb11a6158e3ae72d9b69c71c9e7062b57d823818e043bda1e09d8cd2ea6e15ba4a9952dd26ce16513aa4d13d5e9265bb76ad3375b0b", 0xa4}, {&(0x7f0000000280)="339e0e06eec75c238d9d85", 0xb}, {&(0x7f00000002c0)="1990925ef53c05968f0a4c4a812c206e91984735b14c7cf43f24be367c07f47b20445960e5b6d1aad4cbe684aee06790777320ccb2992cc962fa318d0573096caff281333d3b2efc9712013198cb37fd96acbe723671c4b9f4bd5e83d0fa724c4fde26f5b6a927798522c7a2f231", 0x6e}, {&(0x7f0000000340)="e9cf1588066ea4123da16918618f675749f2e83bcb3a619de9aa7d0ea8898e43b73911b0da05356aeb71b9f3f6d7dc74178c944d9264c32416ecdc09f8ea5dd8dacc12621a948e7a342687f57f953799817d1aa8e4441a56709c99095368876ef2fec381951419ed7f2b3b44de232f9c0b858350efc99a6525076706adbd440ca7eb8a3b236b27fc660eaf05c2ec79372e913c4d307876731b15623638cbd90cd18d4d7dbfc6987aa45f22d2b2508f4855cc572314912d5451b8637545a4576c8faea34fa94cbaf5c0072ab974c72d3cb1e0e9a35d27ca51ec173c4817943ada33094e1e114d6a13633461aa269115334788d80d104d", 0xf6}], 0x6) listen$netrom(r1, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0x4d, "9cbd22a41b1cbe958dac2239d7bc1388b2631691ae0fa5dacd4503546bc668445a17e4f91eb07fe2d74700a6cc8ebd89598c414b430bdba1de582d3571a4b01f504c790284b0939c93b36f7efc"}, &(0x7f0000000680)=0x55) 2018/03/30 11:26:46 executing program 1: r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x515, 0x800000000, 0x100, 0x16}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000007c0)={r1, 0x665, 0x10}, &(0x7f0000000800)=0xc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'syz_tun\x00', 0xb6}) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000600010423dcffdf00", 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r2, 0x20, 0x70bd28, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r3, 0x3, 0x6, [0x26, 0x7fffffff, 0x8, 0x1, 0x6, 0x7]}, &(0x7f0000000680)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000500)={0x9, 0x7bf, 0x8, 0x9, 0x4000, 0x8, 0x80000001, 0x6f, r3}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xfffffffffffffff7, 0x9, 0x20, 0x7, 0x6d}, 0x14) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00000000c0)={0x0, &(0x7f0000000280)}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="3b00000004000000010100000300000005000000000000000300000097f5ffff0800000000000000c6d658e90f5eef5b44ee8f3a81a7d04650c84824f07ff3ae3062c3d28bc0905cf3ab0ef616c06d35e847bb4272712aff9074f6a8484f5975e4f3c0d61c75d610b454924657f4f7d858c8721133d6a46632992987edd9269b65e41c1d13ebaa5cab49c3505b303058e4203119a3761939cd3040189fee1848328152c8dbea52cab2373b78a1a198a7b344d8ee7db80389f98db2cec8600be82032986b893fa5e700f162a6326f4baecaa304f8ad3c7ade8c9eb46d939b92df"]}) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000240), 0x37ad, 0xf) 2018/03/30 11:26:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip6gre0\x00', 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req3={0xff, 0x4, 0x1bc0000000, 0x4, 0xfea, 0x38c}, 0x1c) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000000080)={&(0x7f0000000200)=@ax25, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=""/61, 0x3d}, 0x42) 2018/03/30 11:26:46 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x8) [ 55.213815] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.236904] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) socketpair$inet6(0xa, 0x80801, 0x80000000, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xbca, 0x4cb24737, 0x9, 0x200, 0x2}, &(0x7f00000017c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001800)={r2, 0x1, 0x4, [0xb14, 0x0, 0x101, 0x8e]}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xb}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x3ff}, 0x8) r4 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x100000001, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0x401}, 0x8) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x800, 0x10001, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000295fc8)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=ANY=[@ANYBLOB="280000001ae1000000000000ba000300000000000000000000000000000000000000000000000000"], 0x28}, 0x1}, 0x0) socketpair(0x0, 0x400000000000800, 0x43, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xffffffffffffffc0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x18, r3}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8, 0x12, r2, 0x4e) 2018/03/30 11:26:47 executing program 3: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x1, &(0x7f0000000080)=[0x4], &(0x7f00000000c0)=[0x1, 0x0, 0x40, 0x200, 0x7], 0x1, 0x7, 0x1000, &(0x7f0000000100)=[0x8, 0x4000002, 0xfffffffffffffffa, 0x8, 0x3, 0x6, 0x9], &(0x7f0000000140)}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r3, &(0x7f00000001c0)=""/65, 0xfffffff6, 0x1, 0x0, 0x0) accept$netrom(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x800}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000300)=r5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000340)={r5, 0x3}, &(0x7f0000000440)=0x8) close(r0) 2018/03/30 11:26:47 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b32ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00000000c0)='b3,', 0x3, 0x4, 0x0, 0x0) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/30 11:26:47 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000885ffc)=0xfffffffffffffffd, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x7) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000540)={0x4, &(0x7f0000000500)=[{0x3, 0x5, 0x2, 0xfffffffffffffffe}, {0x800, 0x100, 0x9, 0x10000}, {0x401, 0x100000001, 0x26, 0x8}, {0x0, 0x40, 0x526, 0xfff}]}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in=@multicast2=0xe0000002, 0x4e20, 0x7fff, 0x4e23, 0x0, 0x2, 0xa0, 0x20, 0x6f, r1, r2}, {0x7, 0x5, 0x1000, 0x1ff, 0x86, 0x7f, 0x0, 0x7}, {0x8002, 0x3, 0x8000000000000, 0x7}, 0x1, 0x6e6bb1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x7, 0x0, 0x4, 0x5, 0xfffffffffffffffc, 0x88}}, 0xe8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0xd3fe}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000400)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xc44c, 0x1000}, &(0x7f00000004c0)=0x90) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x0, 0x3, 0x6, 0x2, 0x2, 0x4}, &(0x7f00000000c0)=0x20) 2018/03/30 11:26:47 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000e2701bb6068908004500001c000000effda5858511cbce000004903511d5ae6a7800000000ffffffff00009078e0000001"], &(0x7f00000000c0)) 2018/03/30 11:26:47 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f00007caff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000bbff66)=""/154, &(0x7f0000000040)=0x3) write(r0, &(0x7f0000000080)="f1838a3e7c36b08c005ae2dc11f6bebe9499122de6e0c4532974182360f130c0b533a8ef9972d993d196ac0840a828b0eaa153d938200c1eb74e3300a0cac590c0fa6416d86bbf88392cfb1dd503fd35d675685a5047d4ff4504dafabd14e9337e7e87b7c1c2cfb10b85c90992e843", 0x6f) 2018/03/30 11:26:47 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f47ed94c0810000008866441edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x0, 0x9, 0x5, 0x40c, 0x5, 0x0, 0x9, 0x7, 0xfff, 0x4, 0x5b]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x101}, &(0x7f0000000540)=0x8) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x0, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000440)=[{&(0x7f0000000700)="1b1e916ce60b7f7bb524edf1f13bafcd9bcfd9dd9698dae67ff0caf13504f0166ced6095db8f4ad35248dc0db6f3466f6439bae5dbe9641fbd3830663f720f8ed77342994ceb70ac9a7f7291deab6b5da69973e289124aaa4ecee32472daab854052861d4c554ed5882cfe9364070d38cc48f27780fdb0c5dc184f05349bda0ea744fd7087c4cb046998d29bd1fbab32e6b99736a408b7118df00e5748763a2b62ace01333", 0xa5}, {&(0x7f0000000a80)="c6c5d405732ad881f6ea544679c833b645d3969e557b19064c5b7882487dc246a3907227af28fe3a5c049b27da674cd558b524df0308cca9906891d6ba5c3bd4c120dc172baa7bb07156488756e5e0c71ff4f076de310dfe1c6e40fa03126ee52a9ccd091e95ca6b31b61feabab51b680f4262e6945f63851cda3cf93cd24d322ea84838f2ad3562b1970716dcbae6eb4bc1908e", 0x94}, {&(0x7f00000009c0)="545c0b1cb89d4fb8beda4180a3b48e90fe5d26529b9a055c2b87a8ea72496922b467cd766610d23a955e4f74560714f9bc2de80e6708269f860242c3aa3d0750c40858fc52beb6c10406e2e6a30085ced30dd1bc1c4f01f39a192391173820f95f079efb43441d632080839f1ef64a7d5dcfde4da6a287e6fd100cb5a5", 0x7d}], 0x3) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x1}, 0x4) listen(0xffffffffffffffff, 0x43) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/03/30 11:26:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="380000001800140c00000000000000008020000000040005000000001c00090009000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x38}, 0x1}, 0x0) 2018/03/30 11:26:47 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r6, &(0x7f0000000d80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x94, r7, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r9 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r3, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7ffffffc, @loopback={0x0, 0x1}, 0x3}, 0x3b2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18, {{0x5}}}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) vmsplice(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362", 0x62}], 0x1, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="f4ffffff0500010005000100042dc9c94fa979d7561552f5cae5fd43f532a318d51aaa1471a0af8c4c907dcc844cc779c9aa20e56cfc"], 0x1) 2018/03/30 11:26:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0x58) socketpair(0x0, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="59c6506e05adac1c0063aac7c10eadd6325caee756b7dabd8b53a1a2505d2b35", 0x20) [ 55.361138] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.372904] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:47 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000016c0)={0x7, 0x7, 0x1000}, 0x4) connect$bt_rfcomm(r1, &(0x7f00000003c0)={0x1f, {0x4, 0xffffffffffff8001, 0x7, 0x8, 0x8, 0x2}, 0x71ad}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x8, 0x80000000, 0x0, 0x7, 0x2d}, &(0x7f00000017c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001800)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0x1, 0xa4, 0x100000000, 0x4}, 0x98) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000001ff8)={0x0}) r4 = socket(0x5, 0x80000, 0xdc4) getpeername$unix(r4, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) sendmmsg(r3, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0x0, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001900)={r2, 0x6}, 0x8) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000001940), &(0x7f0000001980)=0x4) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)="031de4672d98ab5f5c2e4e85469ba9a852c073ace4b60f83d99d1801cc8ab61c3061cf2579a2843b4ca1c26bfbdcb65787ead4f8dc6355f72c8d724e30edfe0e2a0623956224f68e30caf4fe16d0cf383773050b0a1c5c6295f0bf6211368f78c86d535bf83bbfa481fd830069ac302b35e3a8c7b17c78909cd031fe193fd796a0a76d10a198a23ce7cf8a50830ffa03b65afc92f67d1472a1f1c655e7126443b381b2ac5f0330942d12cd5af960fa5d6328981567e7d9906b75e7cca9e46c23c6abe9a3e8ea1a2c6f99e40720dab124cf96965da1b3eda8b6278ec8c46b5f7eecaade", 0xe3}, {&(0x7f0000000200)='f', 0x1}, {&(0x7f0000000400)="e2496605e76007d14e25a558463e73cfd067f5de5561c52135d5cadb6f4c11e0afc10c573f7b61f1c0a7719973f6928513c41d9df9d9388f9b3551a94f904e2e2ef405b01028835c2f7e3618d2fca8c4d4e5f3cbbe9a632a507f9f295834104ea0e89542aca0de819868835946ef2551710cdbebbcd464684b645ae6d05e46d07bb951b093d1ecc321b706c6348b0d55508a3e2b281a96d27e0f1cc8d4d033c6c49d71fcc4aa00d1fbb680d9cf2ad1cf3805a48e4eb8e6706c11aa4367f5c2194c9caedb3e1a91e3cb6b42757c10", 0xce}, {&(0x7f0000000500)="5d36a5b69edb194a97f825827a31fc7f998b1ab7267d254e4add59dd2a52386f1097f595125ca158ab61a672652476c6b922897ff9519812e16c8a4890068247453a31d31230e2ae321318cb16af9764d23139caa5b6ea3b664e2cca283bc72792e2b40db27220e7e4660e8edd1b3f91e8645a0fee6d36b8b31f7680b726ca13efccf6f1954474d5c174b3ea96fcdc30d92bcf4ca028a42be4e76bc2d182d606c3c44cd9b9cd83e29f7dd0b1f1f24e817fc0922187", 0xb5}], 0x4, &(0x7f00000005c0)=ANY=[@ANYBLOB="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0x10d0, 0x4000010}, 0x20000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000018c0)) 2018/03/30 11:26:47 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x1, 0x3, 0x8, 0x0, 0x3, 0x73}, &(0x7f0000000140)=0x20) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/30 11:26:47 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'eql\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r1}, 0xc) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000010}, 0x10) 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x80000000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f00000003c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000440)="b2233c10a1703f93ea1ba38179e365bad70955b8d18ff327f531015f3f2fbdf64a3fb6b51a80791d99f9ead910b03161fd91876389c762202fd87fe2643fb4fc3e16c3161bc18ecf2f2c69f08d87fcff322da6ad9175e3b8678d0b36818deaf555d402721ba47299e5b4ee6f045bfa0a1aec01f8917569bcd8891177f339c8ce3bc8df99888fdabcfaf307e3b084aaadc9aa7e0b33eca752dc5b4cb4122dc4e3b4c5c645ef9266935f203206a6afb989aa7fbc26", 0xb4}], 0x1, &(0x7f0000000540)=[{0xd8, 0x107, 0x6, "c916d66acbf74bbf839f2c00c9b9febfe8882ec0c31a9f41b360aa49e99101feba186b653ebc13469c9a3b53506782807ca6466749451c9d070edc0a0cc2750fdd79eb85eb660ad6526e5305372cd7abcc516e1f05f099fc21194ed7427d956100810cb281043096abf9b956bec95f80b8d2477d1022fa4d3dfa945c8aeaff91f4a5c10c63019a32cdd4e991c5162b8d6844b05bbf577844cd4ab3e68e8017710f511dda0c8908dbc558e697b42759266ca01eea5949b6b85573cc8e6ff427af46cfa3a8e3b3944c"}, {0x98, 0x114, 0x100000000, "262015c860963462cd9b5fbde4881b5dcbd38ba3e6863425f0dd0378631c08934d03de762c865f78df01cb1395e9e508d950ac1cc00857b88e5415b99421492a433f0981224bfeac50e43573c393ed4819f26735fb1c5d31edbc0ae1f0bd559d62aeb3901d7e4ddf396e82b2a7f06a86689c7da69ef1bdecba5a5739b685793fb3b2"}, {0x108, 0x0, 0x8, "357bf4c2be8d9091053e54cb0697768ecd3b05c620279a16157af3c441237ea29b6508f2a572e392aa32cd9262a253cdcb9107dba80a19c564e869c48657e37ac84ec979e6219a534293e84ec4974c485720c7c823accd347e3add24981655ab7299dc21ba9e6376e2afa32e847cc0d0f1b837a9586b0a03e26ccbbf7f3bf2efb24580013e43b4ef44f5ca87c1eac99b92ea8a36add2af8cf331f2bdb6b2dad3594c658f2338c09dc32b1bf564d4da0be50097e2767e430c85a6d1804af15623508273bbd2ba1dfc03742a2fae31fa92fe1d419e2135c144439048d1705fb19fbea7b602442fc84113b15084f48ef3f72d32"}], 0x278, 0x1}, 0x20000000) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000980)=ANY=[], 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000000240)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) sendmsg$nl_route(r4, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="7cbf7aceb16f453200cf51b9f307b72ffe6de6557eb894fee96289ea6e2224371910936e6129c115d22dd58f902d941b85679617b05e8113b9f459f5cf74caf940c38f01eefa3ca36a4d138e3dd5892e7b071423c5be26084efa43b983e5ee5ff1339d66d74c5c067cf63346d9fd2c62f7b7a80ce21a2f2bf7dc013736871d8bf47b4b3a74ba10d3a7e5b80320a77804a75705be3fde1db5119912946b08b1536170e2e117168c5982"], 0x1}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xcd6d}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0xffffffffffff21fc, 0x202, 0x1, 0x1, r5}, 0x10) writev(r4, &(0x7f0000001500)=[{&(0x7f0000000040)="f2efa442edfad57f78bbcfb44cc63e76889f5d7c24d5633fe3b2d1a104b3783dc7337d619a9799797206392da96842059e5d3c64c760598a56d9b757e6f3e04886cc46144f09905ea7a65c", 0x4b}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000100)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/03/30 11:26:47 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000001180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd60b7e72000083a00fe8000000000000000000000000000aafe8000000000000000000000000000aa8000907800000000"], &(0x7f0000000000)) socketpair(0x10, 0x2, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0xffff, 0x4) 2018/03/30 11:26:47 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r1 = socket(0xf, 0x3, 0x80000000) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getstats={0x14, 0x5e, 0x1, 0x70bd28, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/30 11:26:47 executing program 1: r0 = socket(0x8, 0x80005, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e24, 0xc6, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0x6, 0x7fff, 0x3ff, 0xffffffffffffffe1}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001500)=ANY=[@ANYRES32=r1, @ANYBLOB="008500d900070018c32f9807f5ffffff7f0000003b"], 0x2) r2 = socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001580)={0x0, @loopback}, &(0x7f00000015c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xfffffffffffffff7, 0x4, 0x500, 0x7, 0x80, r3}) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000001440)}, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180)={0x7}, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r6, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x3) poll(&(0x7f0000002740)=[{r4, 0x80}, {r7, 0x2400}], 0x2, 0x4) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000340)=0x9, 0x4) bind$alg(r5, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r8 = accept$alg(r5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000300)=0x100000000, 0x8) sendmmsg$alg(r8, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000001540), &(0x7f0000002700)=0x8) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f00000014c0)) connect$netrom(r0, &(0x7f0000002780)=@ax25={0x3, {"3603fd89806699"}, 0x80}, 0x10) recvmsg(r8, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) 2018/03/30 11:26:47 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(0xffffffffffffffff, &(0x7f0000000340)=""/9, 0xfffffefd) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000100000000006eea00000000040000000800", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x110, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xee443e0, 0x10}, &(0x7f0000000240)=0xc) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r5, &(0x7f0000000140), 0x100002fb) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000440)=0x7ff, 0x8) r6 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r8, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:26:47 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x25, r2}) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000b00)={0x3, 'syz_tun\x00', 0x1}, 0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000f80)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) preadv(0xffffffffffffffff, &(0x7f0000000f00)=[{&(0x7f0000000580)=""/70, 0x46}, {&(0x7f0000000900)=""/217, 0xd9}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/253, 0xfd}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/84, 0x54}, {&(0x7f0000000e80)=""/106, 0x6a}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000fc0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001100)=0x10) r4 = socket(0x11, 0x4, 0x2) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f0000001240), &(0x7f0000001280)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'sit0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440)=@assoc_value, &(0x7f0000000480)=0x8) connect$inet(r0, &(0x7f0000001140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 11:26:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001500192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xfffffffffffff860, 0x13, 0x6, 0x8}, 0x10) 2018/03/30 11:26:47 executing program 6: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f00000001c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}], 0x30}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f0000000340)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/30 11:26:47 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r3, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r3, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x7f, 0x0, 0x10005, 0x56c5}) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe94) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@req) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000200)={0x3, r4, 0x10003, 0x6}) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000280)={r4, 0x20}) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/173, 0xad}], 0x1) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="2c00000018f2200cffffff7fba4ea88a6cab7000000400050b00000000000000000000000000000000002000"], 0x2c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c8ff8)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000340)={0x8000, r4, 0x10001}) sendmmsg$unix(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1800ba07960000009f45bd7373931f59000000", @ANYRES32=r0, @ANYBLOB="0001001500"], 0x18}], 0x1, 0x0) 2018/03/30 11:26:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000135ffc), &(0x7f00002eb000)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xb6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) socketpair(0x0, 0x0, 0x80000000, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000140), &(0x7f0000000180)) [ 55.514913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.529827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) socketpair(0x15, 0x3, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x200, 0x73, "101b6d9331d0", 0x5c12c88b}, 0x10) write(r0, &(0x7f0000000140), 0xff3c) 2018/03/30 11:26:47 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl(r0, 0x5, &(0x7f00000002c0)="81b6972ad263a3d559478553fb60d1e9655ed6c3d7a5931445ba687e7667c15e6edfb2d1ccd2dd87d6ffcdacb231e4cc98b65b1f27db9404185d36797b0868e17ce7f8d8b0905e8f0737480e568391e745aea39a73c50836c22340c8e51fdb91fdd3d5ea1a21296796c3c59d9422107e5c2e741fe0fb3ca5b2bb225f116f3e23202ed5369985ce70bae013b634da249677ca650e1948bc5d579c731358103b796512f913865e85adb4da5b164060b38b94bdfb13b3a5629017") r1 = socket$inet6(0xa, 0x80803, 0x79) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r2}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000100)="7e265d3168788abf113db0c3d8d5f0d4", 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/30 11:26:47 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000001000)=0xf4) r1 = getpid() r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) accept$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmmsg$alg(r1, &(0x7f0000002780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0xfffffffffffffffc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="68c7e5925c1b8706a5e411a7ea6bd6a8a1aec677fd254b4a1f618c0dfc67195eb01de4b1217d4904ead10f96af7b85367f2e94a9f1e7fc324d63454f9aee785fcf7c8d6646ffaa408fad6a3b80afd4e4f0", 0x51) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000180)=""/172, &(0x7f0000000240)=0xac) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040000", 0x17a) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) socketpair(0xd, 0x7, 0x7, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x1259, 0x5, 0x19, &(0x7f0000ffe000/0x2000)=nil, 0x3}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0xfff, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) recvfrom$inet(r0, &(0x7f0000000280)=""/26, 0x1a, 0x100, &(0x7f00000002c0)={0x2, 0x4e24, @rand_addr=0xb1}, 0x10) 2018/03/30 11:26:47 executing program 6: r0 = socket(0x11, 0x4800000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x89, "634b9d4aabb707ac84747b33a85b055ed1286104fdcf651a2e6579033c5efd1d903ad1da5b1d92a71bc986ba897ccbfeaf8ce9a6be191924b357e41d32b0a40e9f3099a8de6c2b7bd50b9aee3a662a5d3149ee4bad029b26cd046bf902e2d2ef91ab694c38814f1c7ffdc3a9d610ca42f0e28269940f66e727d7c466dcb1fbc1ceb40a0891390ab297"}, &(0x7f0000000240)=0xad) sendto$packet(r0, &(0x7f0000000040)="2d6700000000000000000bbc2560f4af", 0x10, 0x0, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0x8, 0x600000000, 0x60, 0xbd0, 0x7, 0xff}, 0xeb5f}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x2bde, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', r1}) 2018/03/30 11:26:47 executing program 4: r0 = socket$inet(0x2, 0x3, 0x4000000001) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080004000000000000000001907800000000e067a10331df8efd610000010800907800000000d03e3fa307000000000000007cf14d0703246d6a7dea57f9131b4554342e26ee113b6954d93f2bb847437d520e98596a58601157960f31abd0ea2984004b50bf497b0114cb3362b2fcfd4c7b2a6a677dc6b428665776eefee3dfa6171a5a480ca1c4426134d44863a3"], &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/03/30 11:26:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x80800, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x1000, 0x81}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000580)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e0000000000014180000000000130000c88ebbff06010000ad000000000000061496d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c6120c6", 0xc8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, [0x5, 0x0, 0x40e4, 0x1, 0x0, 0xb1c, 0x0, 0x640, 0x0, 0x8, 0x633, 0x0, 0x2, 0x400, 0xb7a]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340), 0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000000)="4d689cc0f2ab020c528d0822bc775b67dbd07a19990b92997be7fe66b92e72a04662bf98a2a73e3991", 0x29) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={0x0, 0xffffffffffffd15f}, &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={r3, 0x80000, r4}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000380)=@fragment={0x0, 0x0, 0x3, 0x7fff, 0x0, 0xa4d7, 0x66}, 0x8) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) r3 = accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000b80)=ANY=[@ANYBLOB="027314c1e664b35ce86355cf151b3007acf6d95988eb0d1bd837d6411810d4c93d6e288f891bd132ae6fac2717a3fdef7e3a00571642e699793fb358a0c104d593b9a36d6ee73fa47e7579e5e24fd9d26b5f2d99c9ad96eb"], 0x1) listen(r0, 0x1000008000) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) recvmsg(r5, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000880)=@buf={0x75, &(0x7f0000000c00)="9ac0b214e61c8ec52460ce9227ea2f95756912771969e953183564168f7c8f720dfefd245119d1894c51ffd484fa84d43ae541cd72c78247b1ca18bcb2023cb45d22f29d480f5e27f5e0dc659f8fe15f2483bbd305a5514b45ab0febea336bc6986c99571030a9f8aa6b51ce548a0b62bfa0a31a2b"}) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000740), &(0x7f0000000840)=0x30) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) bind$vsock_dgram(r6, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) sendmmsg(r5, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) [ 55.609261] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026afa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/139, 0x8b}], 0x1) 2018/03/30 11:26:47 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000740)=0xe, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000780)=0x10001, &(0x7f00000007c0)=0x4) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) close(r2) socket$inet6(0xa, 0x7, 0x1000) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000004000e0000000400000078030000ff200000290100000000000028010000ffffffffffffffffe0020000e0020000e0020040ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80028010000000000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000400020000100000000000000000000006000434c5553544552495000000000000000000000000000000000000000000001000000aaaaaaaaaa13030010001200340021001b001b003d0027000e000800310022001f001900190034002c00000002000000010000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280053594e50524f5859000000000000000000000000000000000000000000001900090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f80000000000000000000000000000000000000000000000000060005345540000000000000000000000000000000000000000000000000000000000000005000000b3cc0000090000004000000000000000ff01000000030200ffff00000100000018000000b300000003000000020000008caa0000609b0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000"], 0x3d8) close(r2) 2018/03/30 11:26:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bf", 0x60}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/03/30 11:26:47 executing program 2: socketpair(0x3, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x3, 0xc) bind(r2, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01c", 0x4b}], 0x1}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r4 = socket(0x0, 0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070700020000000000010000000000"], 0x10}, 0x1}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000500)=0x4) sendmsg$key(r5, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0218000006000000000000000000000002000b008bde0000e447000000000000e6ffffff08000000f0000000000000"], 0x2f}, 0x1}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000840)={'syzkaller0\x00', {0x4, 0x0, 0xffff, "10a6b24ab9ee", 0x5}}) connect$packet(r5, &(0x7f00000007c0)={0x11, 0x11, 0x0, 0x1, 0x0, 0x6}, 0x14) r6 = accept4(r5, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, {&(0x7f00000002c0)=""/213, 0xd5}, &(0x7f00000003c0)}, 0xa0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet(0x2, 0x4, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt(r2, 0x0, 0x7, &(0x7f0000000000)="9d73f65f3e48f29506b07e9f6eef0b7ff2716b838de41d145a125975c89089e11d7c49a4f628237b5e1f45d4859470436ff3ad61ce14444b96ce38b88ba4f477050179126a2a4a9ece9813029e0736416a3c7d6cb54df9d7131ac8886b69481f426788105c78a16af44c", 0x6a) 2018/03/30 11:26:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004aaff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000df4000)=ANY=[@ANYBLOB="280000001100fd0200000000000000ff00000000000000000000ffffe0000002ffffffff00006c00"], 0x28}, 0x1}, 0x0) 2018/03/30 11:26:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000040)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) r5 = accept$inet(r4, 0x0, &(0x7f0000000000)=0xffffffffffffff1d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d9491da210e1a5ca8ef7a89315cfe9b2c3411407e6e506be08f00000051e67b616f941d482400000000"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r6, 0x9}, 0x8) 2018/03/30 11:26:47 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e23, 0xd628, @loopback={0x0, 0x1}, 0x200}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) listen(r1, 0x404) listen(r0, 0x3) close(r0) 2018/03/30 11:26:47 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000a80)=@ethernet={0x0, @dev}, &(0x7f0000000b00)=0x80, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000c40)={r1, r2, 0xd6da, 0x5, &(0x7f0000000b40)="237ac29ae123b9f7147e7e5a3955e25d5e20077e", 0x5, 0x9, 0x6, 0x7, 0x0, 0x20, 0x5, "372ef2b3924fdc0cbe3110d45fb0224c74f5d75fdc61cfded0355d8223634b2a3cf4a404664f001b90293cf5dc0bd3e266f1f19dbc50ec693dbd22854b6213596493a843c6548fb725870df2bea98285d8a41cf8f38e17a82e6f02b981499a8a7c6cf67540b905e0a969fc1db44bc8d0207cd7fc5cb19f84a793b928305345a907111c0263ff4569a8587b364594e0583f491e74edfe6ba42ca7505750859eaf4e"}) socketpair(0x10, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000d40)=r3, 0x4) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000480)=@nat={'nat\x00', 0x1b, 0x5, 0x598, 0x408, 0x0, 0xffffffff, 0x1e0, 0x1e0, 0x500, 0x500, 0xffffffff, 0x500, 0x500, 0x5, &(0x7f0000000400), {[{{@uncond, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x12, @empty, @multicast1=0xe0000001, @port=0x4e24, @port=0x4e21}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x44aa, 0xffffffff, 0xffffffff, 'ifb0\x00', 'gretap0\x00', {}, {0xff}, 0xff, 0x3, 0x31}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0xffffffff, 0x9, 0x1, 0x1, 0xffff, 0x5], 0x7, 0x200, 0x80000000}}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x15, @rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0xe}, @icmp_id=0x67, @gre_key=0xe76fba6}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, 0x0, 0xffffff00, 'ifb0\x00', 'tunl0\x00', {}, {0xff}, 0x67, 0x1, 0x2}, 0x0, 0x1f0, 0x228, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0x100000000, 0x6}}, @common=@unspec=@comment={0x120, 'comment\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x8, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}, @gre_key=0x9, @gre_key=0x5243}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001, @gre_key=0x9, @icmp_id=0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000080)={0x20000000}) r6 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f00000001c0)=0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r7, &(0x7f00000036c0)=[{&(0x7f0000000bc0)=@abs, 0x6e, &(0x7f0000000e40), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000bb91334363836fbfe730e70020000000000000f0ba000000090023fd5c32b642aa550859765e36e1e86f49560c665da7c92824921907a679796874000000004b1e5d7ecfd4b425fa11213573cfe354541338586cf642925305", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYBLOB='\x00\x00\x00\x00'], 0xbb, 0x4008800}, {&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000030c0)=[{&(0x7f0000002e00)="f42286740c8c1e66dd7dc11a0d0288723275b119297860fd3a341721253bfd6dfe502150bafeda6c72cd5f28b7c911ab4fda0aec9f0f88d9dd25e6d470fc7360775cefb3313070da7cd602c5bfec780f2b3fabd8906e6fdd4447940d584a5b", 0x5f}, {&(0x7f0000002f00)="4e3f6a92aaecda7d400000fd6ab351a986ecfdd900c9e8d47cdd22731b78a7a84627", 0x22}, {&(0x7f0000002f40)="bb0d9c0cf8a8de5ed54423a62c3ee9ee702d34c83c447fa833661e7225b6dc745223e4cb53d42341064766acf9483ba5ca972d", 0x33}], 0x3}, {&(0x7f0000003440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003680)=[{&(0x7f00000034c0)="7752f7663520641c8539617fc17b5f448c2aa0c1156e5a648a5e18ff65794af7338e1d2b98e9d0f52ee7ea42fc8a40a574059d22e310e08db0adf28c0877bbfdaa03f510055c1f396f7a6eaf4e0eb91e6b9499530a71195c573c26426d7da16f62cd0ad48a3ec782e204bce662764260ca9ffca22e25d4346e39bbbca651ecdeb73556c71ef142695c763b324aaa97d82b3c6c6fb89fe4bca0d320e05d8ce8d9292f8a8a5b92a3d697bd8e104d6c5c92c802abb3520dde8926982114382813d032c8f18cace8", 0xc6}], 0x1, 0x0, 0x0, 0x800}], 0x3, 0x801) accept$packet(r3, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000dc0)=0x14) ioctl$sock_ifreq(r8, 0x8911, &(0x7f0000000000)={'syzkaller0\x00', @ifru_ivalue=0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x17, "cc154a631fb48bc027b91d1aa0946814d618b664eed489"}, &(0x7f0000000300)=0x1f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r9, @in6={{0xa, 0xffffffff7fffffff, 0x7f, @loopback={0x0, 0x1}, 0x40}}}, 0x84) [ 55.675863] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.699846] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:47 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xf58b, @local={0xfe, 0x80, [], 0xaa}, 0x641}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="08010000000000009701000006000000d888e32712a7fef1c24a809acc6fa44e4ea0ca65db110a2bd358bd51ebeb274d10ff6ce2327f3f03fec487576381120b3dc40f33cf53dc1a42d8bbc3a1b3ea60b4066f4bc0df4657c75ab16e0e8e45cd7f703a7796746d44c7e681296459c2fe1d6b8cc38ca769797f699a840d3027ebdfc80edf5bbcd04cb507b858a42a9ead9e09d14521d7e01a16c17d9ecb3d78a7b6f9d9f3ee8fd9a22decaa67507e30ff132754b940fc022a1421d2203efb09bd648efa2c4416ef20f93ed6710f47aad33b0f7baaa287a07624003700000000f0fbd7efdbcab1923120f51b0662bece6098efc9c5c134a1549f9bde214b01b572c94490ab4ca3e6c36490f33940240000a000000000000000"], 0x118}}], 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={r4, r5, 0xf3c}) 2018/03/30 11:26:47 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x2000000000000080, 0xfffffe52) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x1, 0xffffffffffffffc1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7, r2, 0x10001, 0x3f}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000080)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x6}}) 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) shutdown(r6, 0x2) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000400)={0x2f, @multicast2=0xe0000002, 0x4e22, 0x3, 'fo\x00', 0xa, 0x6, 0x6e}, 0x2c) r1 = socket(0x2, 0x80000000000001, 0x0) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00000005c0), 0x492492492492479, 0x20000800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x1, 0x238, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x1, 0x4, 'ip6gretap0\x00', 'bpq0\x00', 'vcan0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x148, 0x178, 0x1a8, [@arp={'arp\x00', 0x38, {{0x313, 0x800, 0x2, @loopback=0x7f000001, 0xffffff00, @broadcast=0xffffffff, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x2}}}, @ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0x13}, [0xffffff00, 0x0, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], 0x1000, 0x3b, 0x42, 0x2, 0x4e23, 0x4e23, 0x4e22, 0x4e21}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}]}, 0x2b0) r2 = accept(r1, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000440)={0xbf, @empty, 0x4e24, 0x0, 'lblcr\x00', 0x19, 0x27, 0xc}, 0x2c) getpeername(r1, &(0x7f0000000b00)=@hci={0x0, 0x0}, &(0x7f0000000b80)=0x80) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000bc0)={{{@in6, @in=@broadcast=0xffffffff, 0x4e22, 0x80, 0x4e23, 0x80000001, 0xa, 0x82, 0xa0, 0x0, r3, r4}, {0x0, 0x6, 0x2, 0x882c, 0x5, 0xffffffff, 0xfffffffffffffff8, 0x3}, {0x6, 0x3f, 0x1, 0x1}, 0x8, 0x6e6bb4, 0x3, 0x1, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x3504, 0x1, 0x2, 0x4, 0x96c6, 0x7, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x7fff, 0x401, 0xa3, 0x5, 0x5, 0xa4, 0x0, 0x5, 0x6, 0x5, 0x3, 0xc59, 0x1f, 0x8033]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000700)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000500)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x9, 0x1000, 0x200, 0x6, 0x0, 0x2, 0x6, 0x1}, 0x20) listen$netrom(r2, 0x9) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000480)=0x8, 0x4) 2018/03/30 11:26:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x85, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0xfffffffffffffd18) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x5e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 4: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x2c56aef, 0x0, 0x7, 0x1454, 0x7ff, 0x7, 0x80, {0x0, @in6={{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x7ff}}, 0x6, 0x0, 0x5, 0x2, 0xffffffff}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xe9}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00', 0x0, 0x10}, 0x10) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = accept4$inet(r1, &(0x7f0000000840), &(0x7f0000000880)=0x10, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000480)={0x5, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x18}, 0x10) r6 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000008c0)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x9, 0x7, "29f17cdde1b0b93719585ec5297c1771a32fb3cd9c95e21daf1ec1fc15bac678beee74baf9f97b19341d1196835e6b9092b20ddbdddb315169c10703cf81d28da073c70c34bf1a6c46946f52f751ddc0"}, 0xd8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000640)={0x2, [0x4, 0x6]}, &(0x7f0000000680)=0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000006c0), &(0x7f00000009c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000004822bf5a64d63bff1ddf4e7cabc8bfbb0000000000004dae74e570313444d963d8d9ff1fc4"], &(0x7f00000007c0)=0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000a00)) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000800)={r8, 0x0, 0x10000, 0xffffffffffffff01, 0x4, 0x9}, 0x14) r9 = accept$inet6(r7, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xe067}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000300)={r10, 0x1, 0x10}, 0xc) getuid() gettid() sendmsg$nl_netfilter(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fddbdf250c0001061800020008003300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/30 11:26:47 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x80000) r1 = accept(r0, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r2, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r3, 0xd}, {r4, 0x10}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x4ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f00000014c0)=ANY=[@ANYBLOB="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"]}, 0x52d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r9}, &(0x7f0000000180)=0xffffffffffffffab) r10 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r10, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[], &(0x7f0000000a80)) 2018/03/30 11:26:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x85}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) r2 = accept$inet(r1, &(0x7f0000000900), &(0x7f0000000940)=0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000980), &(0x7f00000009c0)=0x4) socket$packet(0x11, 0x3, 0x300) accept(r2, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x80) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000180)="0d30447e966edff9bdd4f2c18c998555", 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/03/30 11:26:47 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000900)="33de6108301b60144f31fec52a64577cdd578e403f5c", 0x16) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = epoll_create1(0x0) poll(&(0x7f00000000c0)=[{r4, 0x2283}], 0x1, 0x200) r5 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r4, &(0x7f0000000040), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00007ddff4)) epoll_pwait(r4, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x8) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000000)={0x4}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4400040}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x8c, r6, 0x0, 0x0, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000340)=0x4) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='T\x00'], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0xffffffffffffffee, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x40, r8, 0xc05, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x0) r9 = socket(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x4}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r10], &(0x7f0000000940)=0x1) accept(r0, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000400)=0xe1) 2018/03/30 11:26:47 executing program 1: socketpair(0x3, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x0, 0xc) bind(r2, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01c", 0x4b}], 0x1}, 0x0) r4 = socket(0x0, 0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc) r5 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000500)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000840)={'syzkaller0\x00', {0x4, 0x0, 0xffff, "10a6b24ab9ee", 0x5}}) accept$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000880)=0xffff, 0x4) connect$packet(r5, &(0x7f00000007c0)={0x11, 0x11, r6, 0x1, 0x0, 0x6}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, {&(0x7f00000002c0)=""/213, 0xd5}, &(0x7f00000003c0)}, 0xa0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet(0x2, 0x4, 0x0) setsockopt(r2, 0x0, 0x7, &(0x7f0000000000)="9d73f65f3e48f29506b07e9f6eef0b7ff2716b838de41d145a125975c89089e11d7c49a4f628237b5e1f45d4859470436ff3ad61ce14444b96ce38b88ba4f477050179126a2a4a9ece9813029e0736416a3c7d6cb54df9d7131ac8886b69481f426788105c78a16af44c", 0x6a) 2018/03/30 11:26:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@local, @empty, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x1}, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000340)={"3845544d4150000000000000000000000000000000000000f4ff00"}, &(0x7f0000000100)) getsockname$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) connect$can_bcm(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) [ 55.961251] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.966642] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.974934] kernel msg: ebtables bug: please report to author: bad policy 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xfffffffffffffffa, 0x3) 2018/03/30 11:26:47 executing program 3: write(0xffffffffffffffff, &(0x7f0000000240)="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", 0xfc) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0x6, &(0x7f0000000080)={0x6}, 0x8) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1, &(0x7f0000000140)={0x8}, 0x8) 2018/03/30 11:26:47 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="649b2bdfaf1633555caa283d08fc72633ea2406b6f92ccd9dae4950724f3dc862af0519b8eaf3c86a0eb67712c88711dac13970f6ec7925f3c4190563d48ce05bb28adda05a0a83100bd1aee58c08579c797773ec978329550147038bccf07ef9a191b20aea2ad55bcfa49703b1bfa907910c933934620648e425b3e960dae8279ded9e3429ef334177820d221d4bf5fcf3ea0cc0ad855d1403ecd19e14b155215fd092e54ca9b0df6314ea8fb658616bb2cc240d913755d7f6acda6c29fb5dad25850821b61a40dffb4bef90276c0db7540f3a3fab9d9a4df20ad36996166523b0e5fedabfd795617d9e31bba5ed8b8406d3b", 0xf3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) r3 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="1ead7755d47bd6975c78c3765d65736f918745774ce7ce945bfa9268d5eb6deb1fca6318a507beaec853f16e463ba20747330037ef4c09961231f637024afbc06f850dbcffe9890bb1fc7c89ca10a6af35038920fe8dae329e4cc489ed5abce0ab9fbf8ba64aa7f0eb726434dd18b3976d1dfd61b6ba66558ce0d57fd8acc7e36a629d2a865a3853ad85d8d65176c69f350cf73bea4e9f0d9c7eae26956690dea2c9d0a0e94f57c01f7c643ca78f819a28ae070aa400039889f3e25fec01ed47a5a5539494a1967a804ebe967a15d044050440652a060098024e102ec61f764e06fd3d4f748ff348e6ed0ab2569e545d5e56c78b2045dcc12a98c90cbb93f3bb6eb5b08a10374cec1923b8aeb1792605570b64bacca8024c3df83b5c45eed7d060db4442e004dd406a03182808482025ac0726894219b2e545781fff01a88e436c1d48321991481c699df7c6bba3fb8225a3842f2fd59cec0034aaeeed94786f2ac6fba63c9d06043a6c49d43ce276f0286acd4e6cf4c7e9abe1f2769a42ae1d95c067e6da327bcaba963afa09271e1ecfd51a53bffece0fee383aa70bec585311092199905948d7d55465ad0c57701e368d3363e5f42e7ebf6429fc1fd4f793fbad39a448d1f658dbc4a275ec285256c09f68cc3db4618de606ac9c967f4a454b76d527aaa49288c6f07d4e48b8e588703a9983149d79076cebda42e966669b0cf0dd94d0c0c1564b1626608a3a0ccb2c6afdb93afced873b127601257b0e41ed8090fd905158393e801c92c9f926f1662c3b18b9e29eea3249b2c334a8d4c7cf78e8c2e8042a29a41bb686b7405e73904027bf1276778872b03b9a8b91db1a2f9df958ab056cf965c4ab085360030af7703e478e0a3161ffccd51ec0a9ce95ba8c8373562aa3903c9c5038b23d4af55095f85733e3c98efcb0cd3d4405e88da4dc911a3d480a800c6ac204b8b29b8e569b2a1f263e8ce62399dd5308c8381bbdf518d9ae8de419f124990614d26c64b1f90fef5eaf278338b1437b21b40cbcb95dcaee2775080f12bfdcfe135d1f805143b2c0754ab12f07751713b5d997875240da83d36c5d9984d02782d16b008e4a14fb8195d3584a4a2d7513627881b2707fff915bd1766ed6f9a8f017f5bf14462ee5bb0390e95b884faee2b13f482deea47bafa7ad2a85d73cfb08618906331e97040808c5c554c16e287119abfbcc2940cb37f65f6291ac2b5eed13b19733259457c600ad52aaf1a020f1f62b3064e63bb21f4b6c4b9c6517f5dd66e1cf7a9de015c68c0810e8085c9c52e04081b61298c812e87bff332bf47789e040880d31280cc1efda350ab5b658af983021c654514166bc2d43c7536c6e1a367eb961868b4484ce757690fbe39b3449c3ef012519dfe922da79e21973ab4da340d3db91d4b189edf585f7484c66e8eb6bb0308973dc421abd2186836d23246b25f7cd1586a4c07701eb1dfeadcd4656c8fefc3c83b843538b2c340feda2623cb4ce4152d94c3c46bc5e5d7583963f70623a0a8a1b55905f9619af4c059df69b96c8b8678727904d20b49670b27ee56fc8251324fb2cd4c9ca1c106be8ceb2ac2676273626fa0534", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x5, 0xa2a58b6d7092f491, 0x3, 0xa65}, &(0x7f0000002440)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002480)={0x4, 0x0, 0x8000, 0x9, 0x80000000, 0x10001, 0xc6a6, 0x1, r4}, &(0x7f00000024c0)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) bind$unix(r0, &(0x7f0000000180)=@abs, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/128, &(0x7f0000000200)=0x80) connect$ax25(r0, &(0x7f0000000300)={0x3, {"df933db40b539f"}, 0x9}, 0x10) socket$inet6(0xa, 0x5, 0x8000006) [ 56.014076] device bridge0 entered promiscuous mode [ 56.024141] kernel msg: ebtables bug: please report to author: bad policy [ 56.026150] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:26:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) r2 = accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000400)=0x80, 0x800) recvfrom$llc(r2, &(0x7f0000000500)=""/210, 0xd2, 0x20, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="e000000013000000000000000068f23c9762632d6165732d6147736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000c8a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000006442bec69b708cc5ef8e512fcd444de79ed9cc3111acdfc1885ef3c2702fe4cddacdaa2436ffad5c665b55229f737f103dce1ef5a29d823fe4f9b88391500d2b867b1b1096b585c025d683315c409080fc7c8bc05f1b42d26ec4c0a94f07ab1af0371088311f457a9a16e3d39390a0c71e3217"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000016c0)={0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10000, 0x43}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x1, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r4, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000140)=0x30) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000100)="3424c8f6169446a873d6c14b9d7261f6c3bd5461ffc5eb2951ef7e115b94f94c"}) socketpair$inet(0x2, 0x80001, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x9}], 0x58) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001580)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000015c0)={r7, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r3, 0x7fff}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000540)={r2, 0x800000000004}) vmsplice(r5, &(0x7f0000001740)=[{&(0x7f0000000480)="56ff8e665694e594d5e267309abd03f6d2d714d7f4785f557676334a2888d0bc0c76043e3aa779c5770b9ab3b5cc5c7d4f04dd2e151ef751eeb6e8d16f8f23b864456731e298b9634f7393d674f664c70b2fab87272a9598bb5d1e963c9a41de23d6be1130372a952d8bd3eab1a90cb964478f6939914823ea08860f3e58bd2ac19b90cd5c77ba7bccbba5755a935e6453dfbb", 0x93}], 0x1, 0x5) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001700)=0xffffffff) writev(r4, &(0x7f0000000440)=[{&(0x7f0000000400)="ed47f0", 0x3}], 0x1) [ 56.076253] kernel msg: ebtables bug: please report to author: Wrong len argument [ 56.104366] device lo left promiscuous mode 2018/03/30 11:26:47 executing program 3: r0 = socket(0x10, 0x2, 0xc) socketpair(0xa, 0x5, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="000000000000000008000a000f000000cd4681da966218ef50de40322b29d2ba6bbc1d89f2b4af97c1a5b167bb343402024ea2f57ac30d42f97e1d8dd346961fd7239ffc67aa870204acdd991f268ddeca82bd195a35d5ce56d8fcbf38d131b4f6f389fa869c6843d867766427aaa5c626fdef102ef4431b5ca2209920d72eecc733b8432eba99a5d3bbb608ec274b0e02ca9a6c7fa52ade399d949e9d830e6992f6a800d12eb0a6bae0c706423fb0f8bc6a6192aa579d948f7ae0cbcff04f19c54a70470fe1ca00073568e3a0c156ff03622a"], 0x2}, 0x1}, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r3, 0x20}) r5 = socket(0x3, 0x803, 0x6) listen(r0, 0x7e000000000000) socketpair$inet6(0xa, 0x0, 0xeb, &(0x7f0000000040)) socket$inet_smc(0x2b, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) write(r5, &(0x7f0000000080)="1f0000000104ff00fd4354c007110000f305011008005100010423dcff306006dcf06c5f9c87879c166a80154ddf00de28b7ef572dfeeb4c79a8cd52b2175067fbb4673e40a83fd7c74dbf142a5c0d0b178c747d25c23dbde54a607cfcba387795024a127836a854db078799f2ee09b4e62800b6bb0c4121c72ecb601246a2dda16f90279445a15a4cc96c027dfd87653e832f322279d88bcb7b1d50", 0x9c) write(r0, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000002c0)={r3, 0x28}) bind(r5, &(0x7f0000000300)=@generic={0x1, "c5138dda474da3f558308de1e8ef99171efb39da87745b56800ce89e9d36ad55e9e761da6de4ce96dd65473749a27d1a676cd262d8353b7731d69fcec545206b267dbe131a342ccec57a0f8830d4bde48396be81e8ca2e2a0c9eedea332a76720ecaff116d237c793bc87d3ff0ea23e327d8a81df8bb99ffb602303b6e74"}, 0x262e1431255dc0c9) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6gretap0\x00', 0x5}) 2018/03/30 11:26:47 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x5f08, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x4e20}, 0x10) r1 = accept(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000240)="fdcf2f6a42932dcd260c59c34adaa28188acec943a567fcf4b16a71e12d2d25af9924f193006c06d4e73366cbb719647bc7714e5fde39a9fb4abfbce1a957bbb589882b08f1cc183889fb4cdcc60be2766fb260574cca8ff9ed0f924866c64f9b85222939052700e2307538e74799ab264da571c44", 0x75) shutdown(r1, 0x0) 2018/03/30 11:26:47 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x110000000010) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240), 0x8) 2018/03/30 11:26:47 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)={0x18, 0x25, 0x109, 0x0, 0x0, {0xa}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) r1 = socket(0x0, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000000c0)=@hopopts={0x6c, 0x8, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0x400, 0x8, 0x1, 0x2, [0x7, 0x9, 0x8, 0x6]}}, @jumbo={0xc2, 0x4, 0x20}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x50) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000000)=0x54) [ 56.128721] device lo entered promiscuous mode [ 56.131301] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.168780] device lo left promiscuous mode 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="e000000013000000000000000068f23c9762632d6165732d6147736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000c8a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000006442bec69b708cc5ef8e512fcd444de79ed9cc3111acdfc1885ef3c2702fe4cddacdaa2436ffad5c665b55229f737f103dce1ef5a29d823fe4f9b88391500d2b867b1b1096b585c025d683315c409080fc7c8bc05f1b42d26ec4c0a94f07ab1af0371088311f457a9a16e3d39390a0c71e3217"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 56.192364] device lo entered promiscuous mode [ 56.218161] device bridge0 left promiscuous mode [ 56.237877] nla_parse: 10 callbacks suppressed [ 56.237882] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 11:26:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000020120001030000000000000000000000af"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000180)=""/212, 0xd4) 2018/03/30 11:26:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x8) epoll_wait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x6) poll(&(0x7f0000000180)=[{r2, 0x200}, {r0, 0x2000}], 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'lblcr\x00', 0x21, 0x100, 0x1f}, 0x2c) r3 = accept4(r0, 0x0, &(0x7f0000000740), 0x1022fd293d59e233) sendmsg$nl_xfrm(r3, &(0x7f0000000b00)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000ac0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1f0}, 0x1, 0x0, 0x0, 0x48000}, 0x44004) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000b40)) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000b80)={0x2000}) sendto$inet6(r3, &(0x7f0000000200)="3ae62a2945f7b9d95d9ca1c0d860a9850c3834da33ebd3f801ac548453ceef3d4ae67eaed3b3401e6a2d61428e5a4a80e3860bd3c3614ebafbe61131c05802045c081234f4c9314f0823ffb746c85e8fd0adfe9af92a3b4f0d588e42de913a0ebb088704f97402238f8e120e64ee5b5a1ab20e68358a97c28f2b3b09a34e751daa1231dd2e793fd01dd45ae4507893fb875d53cfb2207782c793f0236ef373cb1f2f80e2b26e", 0xa6, 0x4000, 0x0, 0x0) getpeername(r3, &(0x7f0000000c80)=@alg, &(0x7f0000000d00)=0x80) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000e80)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000002140)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000002100)={&(0x7f0000000ec0)={0x1218, 0x35, 0x100, 0x70bd2d, 0x25dfdbfc, {0xe}, [@typed={0xc, 0x42, @u64=0x8}, @generic="b3fe14e187c703a352c2c11c230134d08703b36d349d9e860ad323cae3543a097f077888112a375e0af042e928b137ec9a03ad584b0ac1a78ade9dcc88612b39a095418bf6f907f8ec88fde51d15bc1086c5a9753ba4509149f9ae91c1ff190dc5d3c182160aa2e83d4b27ee433babc880885ce1d435bb68f3961353bc51d529e8a8f7f96d78768bb97a32eaabc1734d736a0e6240291f945ba03e4e3bd42d7a36c99a15a2e4103d0246e5b8e06b46625e", @typed={0x14, 0x46, @str='ecb(blowfish)\x00'}, @nested={0xb8, 0xc, [@typed={0x8, 0x32, @ipv4=@rand_addr=0x200}, @generic="d693ee53bae14421348d024a6546a25163faa98bb7525d5bfcd5b951dffa7bd7651f2f71b318d99045eabd51663f2083114d368799cd9d52c48e3f4c8b4ed2940f510b16216b78bce3cac78b9dca8b8f417fb77504d94862a015b721dd4946efd267b5a8ed47f60536f171cee40f31d26c2b5083aff6c191f464deb63dc4c531b06497a6f8b9135c8786af049563ab1eb400baebab5b015bc19be8c9af1b9c554e8cc091bb07208f60f542"]}, @typed={0xc, 0x51, @u64=0x4}, @nested={0x106c, 0x84, [@generic="8c0b6ae56f2633a5f22f77b03c54f36840884c5b8a175270c1ea4a03edb15d9c74063f3728f1ddf8c744fe022448766cf81cdfceca2bd34fc980a52031e95a83f2", @typed={0x8, 0x1c, @pid=r5}, @typed={0x14, 0x31, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x68, @uid=r6}, @generic="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0x1218}, 0x1, 0x0, 0x0, 0x4040}, 0x20000090) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000002180)=""/199, &(0x7f0000002280)=0xc7) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00000022c0)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002300)={0x100000001, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x0, 0x3, [{{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x210) pwrite64(r2, &(0x7f0000002540)="53e28d3ceee74a60df4fbbdf6d1d8166edc37a0c52cdfcf7c33c5d219746da74741f81b8f50d75fabb3fa6b0b17abf18e30f9195890cecd0ed5f696863866f33b0693cf48853699abc3e45ccd339b8ccb004e46ace82255b1e727fccf886af1896ae259d5a38ab582abb56e6414405cf5b06df859e8841cdd2bc1fef4335b471d76f3519d61e27b7eaab1d813681ad8f136869e9db6c906290ead79a0c60285d2d38ae4d74d415186adf02ffd38f8c2486bfb8893f505b3bcf3e75fb6ce435cbdc4d87946c66830f2bb3480ac6f02d0f838affe82c30e0a847ac08a8ad34d02d71949d99fcd213d0643e1ca3", 0xec, 0x0) r7 = accept4$llc(r3, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002680)=0x10, 0x80000) connect$netrom(r3, &(0x7f00000026c0)=@full={{0x3, {"ec6f21478fc31f"}, 0x800}, [{"0a987253ccf381"}, {"afe81274eb09b3"}, {"9c89277ae36a15"}, {"81990c564bcf3c"}, {"16df36d2947af0"}, {"5f74b1d438328f"}, {"6e37955805046c"}, {"fe4f290041dd00"}]}, 0x48) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000002740)={0x2c, @broadcast=0xffffffff, 0x4e23, 0x1, 'lblc\x00', 0x2, 0xf41, 0x3}, 0x2c) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000002780)={'ip6_vti0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000002840)={r1, 0x80000, r2}) getsockopt$nfc_llcp(r3, 0x118, 0x7, &(0x7f0000002880), 0x0) pipe(&(0x7f00000028c0)) pwritev(r8, &(0x7f0000002b80)=[{&(0x7f0000002900)="00b7db784badd07b756c491dc63f609d795333d0f291ea7c73aab324cc4d8ba89633d09ad626b2766061be7e3fc454c9ae3c", 0x32}, {&(0x7f0000002a40)="8dcd5afb7b7cfa3998b043d724b86ae6877ba90334d9f3caea54015e2568da79f20d60b6f979329b", 0x28}, {&(0x7f0000002ac0)="e48fafe91694b1e6ece7627683e8d344a90c7d1390d3d797e86038cd", 0x1c}], 0x3, 0x0) 2018/03/30 11:26:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0x0, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x2a, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000a00)={&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000000940), 0x0, &(0x7f00000009c0)=""/11, 0xb}, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x20, 0x2}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6}, 0x10) 2018/03/30 11:26:47 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:47 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) accept(0xffffffffffffff9c, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000a1fe0)={@ipv4={[], [0xff, 0xff]}, 0x400, 0x2}, 0x20) 2018/03/30 11:26:47 executing program 3: r0 = socket$packet(0x11, 0x6, 0x300) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x5f}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000200)={'bridge0\x00', 0x7}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r1, 0x0, 0xfff, 0x71f0}, &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/03/30 11:26:47 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x9}], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x14, "e94a21d3f2e90a0a142de4aa6ed3950c9eee0197"}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/51, 0x33}], 0x1) socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000000180)) [ 56.272680] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 11:26:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000280)=""/112, &(0x7f0000000100)=0x70) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000fea42c75211734446ed1730999545ac472c7ac4f34bc947059dfd6773129d2669b69f3d4ce7049a95871504deac57479ba7fbd74fdae1d"], 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) 2018/03/30 11:26:48 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0xf4) write(r2, &(0x7f000001b000)='U', 0x1) socketpair(0x3, 0x0, 0x101, &(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00000000c0)={0x4}) read(r1, &(0x7f0000000000)=""/114, 0x72) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000000180)=0x1, 0x4) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(0xffffffffffffffff, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="e000000013000000000000000068f23c9762632d6165732d6147736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000c8a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000006442bec69b708cc5ef8e512fcd444de79ed9cc3111acdfc1885ef3c2702fe4cddacdaa2436ffad5c665b55229f737f103dce1ef5a29d823fe4f9b88391500d2b867b1b1096b585c025d683315c409080fc7c8bc05f1b42d26ec4c0a94f07ab1af0371088311f457a9a16e3d39390a0c71e3217"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 56.326592] IPVS: set_ctl: invalid protocol: 8 172.20.20.187:20003 lblcr [ 56.328894] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.339649] IPVS: set_ctl: invalid protocol: 44 255.255.255.255:20003 lblc 2018/03/30 11:26:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) shutdown(r0, 0x1) getsockname(r0, &(0x7f0000001500)=@l2, &(0x7f0000000080)=0x80) r2 = getuid() sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00003c4ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c1300001800ffff000000000000000001000000fc004c0013216a71204a20e0c217788dec060646fb1c92248478004e838f1dd13c4e7c40a7b7da5c5c229a73f21c89e45d3d8590efe5b00c7d2d5a642aa1416c53860b2a9b441ba2a9e50405dcb80524dc5879cf5d42773af98773e33ab784d131d131ca0406a01aeb8be5133994c385d972865acdaa3253939ae2d5c317261ba690bbe2a6f2c6dda9cea0ced1ea6c1ff6dce7fad1198363ece44f04873be9087214496641bd6bd75e83e81b0bf40c58bfbcd1218d6723bfb1de1281a27db34ad883e5b3bd2aaaa5ba4f224164e5f733e082d493c6729561699d6a2ed98abe36e5c4e9dc630a5888781b4e2f7a775e9b7bf7e046dbf027ed445c000008002a00", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08006a00ffffffff18000d004076626f786e657430766d6e6574312500000000a8b07d7a8e3d0e3034883ec04280be5f9346c6190dd9bfb77b4fd6b79075d95908003200", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\b\x00#\x00', @ANYRES32=r0, @ANYBLOB="9562e0c79128ddb7d63a8550839393f01a111a7696e3f4531c5f19ace3266c1170cb6ffa12c33ec35381a7ae514a181570b59735b9b099fc13ab26a100b698ac0f7e1590fbd96e257d356479c44c0d3993973aca1e4714f32c9f616676a8b8e9a71cf5cce056bc9b27d17feb4008fb12a51f1f74f5fcbc1202881b20550caa22bd226270e0409334571700cd0978a24e361e2ee6eed6994a461e7f64b2dc367b7095fc2844ab0759cf302443ddf190a67452140bbb0e6e04cdf1e747bceb10a9e73f2fd322ee9497b3c0ab47bef84463cd22ff3a79425d252864004414f97101176a1e227b18acc4efe55317bb160231a7c97a46f79c0fb114000000000000000000000000000000000000"], 0x133c}, 0x1}, 0x0) 2018/03/30 11:26:48 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000100)=0x9, 0x4) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x2, 0x31, r0, 0x0) pipe(&(0x7f0000f64000)) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0x0, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/30 11:26:48 executing program 6: r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0xfffffffffffffea6, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x100000, 0x1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x14, 0x2c}, 0x14}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000001d00)={0x0, "76375e4cae650d4c29000254de9cd900"}, 0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000012c0)={0x88, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x0, 'nq\x00', 0x20, 0xb58, 0x5e}, 0x2c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) r5 = socket$inet6(0xa, 0x3, 0x8) sendmmsg(r3, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001300)="0a17899104d4f04f39b983bb214bcc2af2f7497299fe107bbeca10fbd838334f1a05ece7fa33f03ac338f90feb5680ffd6c7ccc7", 0x34}, {&(0x7f0000001340)="03084b7919736f6a874813c98c6dd00b8caf843dbcb46df2b48d1b195e4fbd35f6c77037955108975a122d57881ecbba51d9298b629d8d583b843235ae851e59292a1c8f90af52d6a861584a39f9b8b19d1cb33fc08fb65a2aac56e4ea23f37c4aaa", 0x62}, {&(0x7f00000013c0)="9088816c4801355ead49453c630efcda7d14a83560b3f912d24350646432ea84e470ac61c40341fc72226d71ba00bf955d1e9ea995a3e3c1afe4a642509e29efe07beff00a4507af3ccdf08844fd71ca76f0b07dca237874e105670517", 0x5d}], 0x3, &(0x7f0000005040)=[{0x1010, 0x10a, 0x2, "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{0x1010, 0x13f, 0x4, 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{0x90, 0x10a, 0xffffffffffffff07, "f42982e95422c27c1401e010dd2128eb24284e189f05416b5e9ecf1c45ac740cda541d5cdc525e417318c74de875fc397003f7380866516374f27cf7041a251d82301f57d46903f3d3525ae0814c5a727a9876a22948e4615b436b309ec803443b0c1f46128d50c66851b998372cd51f41508f4f64247efe84534a"}, {0xf0, 0x88, 0xd87a, "0cf6d62fc35b0665b2370cf58be7dd04f0e9d340d65529bfe31c606f6b76b3d6e49f3bed59f5100019c2a2ef6d8b0689c25006c0e63d6371a2d0f467a146fe50f0868e2d9fe5966b0ef7507135325ac3e58446048a219312b1dcc526b8f99fa2f45459029957ae195718ef1eff7d7844ccadb53060e99979136e50c7b4d964e3d72d66c72aa19dd23673b51aebac2a536bd6d4c7a8c3dc40914547f75c8666b9beebde1b05110da1aace5db59ea18d31d53a7878b96c0df1d6dbcebf183fb6531f0d0b6d0f9469c426739e9acb0e05c6534a8d1863036a396aa01fefcc"}, {0xe0, 0x119, 0x1, "f8d95c7eb4e316470941c8aeffd4b3c25c64961940b56f1639ab6b6699e1ec385790bb92ea68024b6478273479d02321eadc23d7b7e2c6437426214b0df4c7fb21e46d91c0ba11775f69c464b39c51057d38ed9314cac2968ba986c64c14f4fcadc6fa312418fdf93fa3152d4fd369e42febc055fa86e75f1a2965bb8fffd7f0c142268304b5e0ba08cdcea6c7487f1fa31d5232f26112690db6e275be6e757699edf30f7304e7fc4e7d017656b2d66ee71bf6e3aa7515e3d7155f64a859c54e90aa049bd8d8e180cb747250ca"}, {0x18, 0x10a, 0x4, '\n'}, {0x1010, 0x29, 0x4, "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{0x28, 0x119, 0x40, "490458129a8547a49cf566289cf0eb74d6ad96"}, {0xb0, 0x112, 0x8, "9fd6bb9b11fef981a64e9d41dad3eea8d2ed7853c2c909346a5ff032a4aa579f60d42157a93845c36faf065b4ace0f28716cc89a6d027a36f5f057bcab4b5cffcf467ab00e477763d12b66e1d889a8dadfa8ccb354c106be675d203e8214d21c1c463ec7c3725834afb819d39bbdd93da689083fce68521eb096eae257f4a7588ad5bd8838a91a80c38227d054a5b46d27137995801b799ab2bd0d47"}], 0x4390, 0x91}}], 0x1, 0x8091) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x80, 0x0, 0x1, 0x2, 0x4e1, 0x7f, 0x401}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x1, 0x1}, 0x20) 2018/03/30 11:26:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) socketpair(0x10, 0x0, 0xff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x6, 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x2, 0x4, 0x6, 0x1f84, 0x2, 0x7f}) [ 56.372807] IPVS: set_ctl: invalid protocol: 8 172.20.20.187:20003 lblcr [ 56.382722] netlink: 276 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.425716] IPVS: set_ctl: invalid protocol: 44 255.255.255.255:20003 lblc [ 56.433987] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 56.434362] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.449138] kernel msg: ebtables bug: please report to author: Wrong size [ 56.462419] IPVS: set_ctl: invalid protocol: 136 172.20.20.15:20003 nq 2018/03/30 11:26:48 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x468, 0x118, 0x118, 0x118, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1ff, 0x4, 0x2}}}, {{@uncond, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x80000000, 0x3}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c8de5c72c3c11ae3aff9e716fcf54f2212dce0f9675564417da992188ce4"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0x0, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 1: r0 = socket(0xa, 0x0, 0x1) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) recvmsg$netrom(r0, &(0x7f0000000740)={&(0x7f0000000080)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000480), 0x0, &(0x7f0000000780)}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/03/30 11:26:48 executing program 6: r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf8ffffff0100000000020000000049a3bbf8d7792d1cd0170b76228a753f2e27ff36264f31dbf204cc1e1cdba1a38eaeab9b17d0806f5a0e7e01f104bfef08b21959bde90bc468c55bcbf12e26a0a44fce70b5c32241edd28674ad52ab5cd02ae9b3f3d868f9a512bd7516f58a8c1faa154c0438b413879bdcdb80023b96eb397b7d872384f1d219a7a31b008a1996f34b9948e4458bd30d99850b85027bf35d0439c7aa48c428a627b65d18c2ec12873410d54a3172440f", 0x51) 2018/03/30 11:26:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x10001, {{0xa, 0x4e21, 0x7, @empty, 0xffffffffffffffff}}}, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000580)={'filter\x00', 0x40, "d211a024284496daeba7ebcdc51438a81763ea771ebc76b561d5eabf063efee92092b0f73a987d9160fe5f9aca33025a014d48b242174da9c9c6764f2c2d9c0b"}, &(0x7f0000000600)=0x64) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfe}, 0x10}, 0x1}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004600002400000000002f9078ac14ffbbe00003010000000004019078000100de00f53475"], 0x0) syz_emit_ethernet(0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x4, [0x73e, 0x38f, 0x5c3, 0x703]}) r4 = accept4(r3, 0x0, &(0x7f00000001c0), 0x80000) bind$ax25(r4, &(0x7f0000000440)={0x3, {"f6a49773b63c86"}, 0x1}, 0x10) 2018/03/30 11:26:48 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x1fd, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000000), &(0x7f0000950000)}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0xffffffffffffff81, {{0xa, 0x4e20, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, {{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff]}, 0x10000}}]}, 0x190) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r3 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0xd, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x4d6, 0xfffffffffffffffe, 0x100000001, 0xac, 0x1, 0xa0000000}, @sadb_address={0x5, 0x5, 0x32, 0x20, 0x0, @in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x16}, 0xdf}}, @sadb_address={0x5, 0x5, 0x2b, 0x20, 0x0, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x6e6bb2, 0x3, {0x6, 0x7c, 0xd8, 0x7, 0x0, 0x9, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0xb0}, 0x1}, 0x0) [ 56.469969] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 56.472607] kernel msg: ebtables bug: please report to author: Wrong size [ 56.493296] IPVS: set_ctl: invalid protocol: 136 172.20.20.15:20003 nq 2018/03/30 11:26:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback}, &(0x7f0000000100)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e24}}) sendmsg$nl_xfrm(r1, &(0x7f0000000840)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000800)={&(0x7f0000000480)=ANY=[@ANYBLOB="30000000240001000000000000000000000000001c00040000004e2400000000ac14140000000000000000000000e20d8f8e50835f0000da00de0671cf51c62c22f7ec091ebb6683ca66c39da112d058ca6dc59634f24b8f891881a94cc7bcc3f162f898536af403c89441d0a0221e65118445676b9b85aa78faa72fc89caefd50bf4d63615cc898604b4b53e1c5c2ca1c9f08ca053423e3192cadbadc468599a41edbff89b24bd15247d107800738fd460123dc3436ed384f8552332785ee41c38c8442772755075952ef9584d84443c2db371de154364c40530f2ab9a99e012351a6874ae16d4348db75069c4e04476cd7007f5fe9f2bf19b26b49156c8dea8d3a2450ec55389b6a332a5b4979d0cb2eb93721f014"], 0x1}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000140)=0x2, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="0c010002b00000000000000019003f620000000000000000fe80000000000000000000000000000000000000000000000000ffffe0000001000000004e2100050a0020a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0080000000000000ffffffff0000000000000000000000009c0f00000000000005000000000000000500000000000000090000000000000008000000000000001f5f000000000000000000000000000001000000000000005e8b000000000000fdffffff00000000010000000000000054001400726d643332300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000e0010000177a3acd65b954d9"], 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x40) [ 56.524768] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.533728] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x86, 0xda7a, 0x40, 0x2e1a000000, 0x3, 0xd9a, 0x2, 0x0, 0x9, 0x4, 0x66, 0x7, 0x7fffffff, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x3800000, 0x0, 0x741041c9, 0x401, 0x9, 0xcb, 0xfffffffffffff1ba, r3}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xffffffff7fffffff}, 0x4) pipe(&(0x7f0000000580)={0xffffffffffffffff}) connect$vsock_stream(r4, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="19000000000000000000000000000000000000000000000000000000000000000000000000000000000000002427f634e0de01cd879eef8e7c64b7168d69ec9f88cae0d47ca560eece3f67518eaf5863b2a8e4b82a5ecd0565d2d6b4d5d45147215db89c885d87dabe6017485432ee638753fa5ac922672787e36f3fe38b3d0ec9d26100f92ee3c10024aaf47731eaeecdd352c20e845c15cf9888d6620920b018eadf1f133ce8edf0b47707a95dbe7e920ca096e72c03e7c0b2e8cf42b5870005be65855f9c00daf9a8"]}) 2018/03/30 11:26:48 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000140)=ANY=[@ANYBLOB="cd390b081bf2dde9d81cba3386dd60fffff30038f295344c573a0000008c4fd72d6ff2d7ddffff00000000ff020000000000000000000000000001020090780000000060c545f900002f0000000000000000000000000000000000ff010000000000000000000000000001b70bbc6ca0a80500"], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x65, &(0x7f00000001c0)="125b47b11b9653201f75a373993656f7a2aababb4bc290f1f943cebb1c80009f2376809901d3a5b57391238b4bfab1ad9e91d347f6f3900a42d0c35b6af3ee4a61d24b2b175f6dfa18d9f1e67cd5b85344ec8a3d5cd53c047e7ef6e90a946d74f61100818e"}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x80000008}) 2018/03/30 11:26:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000250029010000000000000000110000000400090078dbcf873992ac3200eab61bf010ca60a0b74497ae993447ff5e7ac5b25ff4a231ad4ad7212ce4a5c71676a4fba981e79dc7cda1717aa9b8e69dee174a8212903604ebd5ff5d559b97330aeb5a91f3a7ccb8055d56da6613d85483c1cc6c9b733209185a7d6dd5f9336c3b66ac9e27956e68be58f087f116a6990108d5e0d133d42328554924e36df8e88a7bffbd6583bc158c0dfde6d7ce0a9461941f35158012a3d73800000000000000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/30 11:26:48 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000003, &(0x7f0000000240)=0x78, 0xffffffffffffffa7) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000000)=@generic={0x10, "10d47fb532021171be90db20c688e0225f5fedbb79fca55d04fc947ed1eb50d0dd7480cdebf0fb24d555a832d381f00e8db17357673aa53f88fc10f3c4b627f0b33e618daa7b235ace315cea995539bfacc39d0e4bd54a44a6b97be2f0060831c2a2af156e48e5d37a3fc9c9e5b5d1b48dcceb7374a316b562c7ee192023"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)=[{0xa8, 0x2cad4291a559f57c, 0x1f64, "f0d912460b2bd2c8c7507fc4f367da5005d98306ffc321b6e0c43f1dd5341ee6cb244789b672d34e922b735b1723ad51b463869f0597c69952a6f9bebe038c004774e07e56e90850af602acb4d4036ac5cad0d58a272bf6f314fd2ce2ed829f444ef082c730fd0fcc43f122bc032bba05792055a50550916557c6b1fdab21c85298cadb8292d295b884235fe00dc571bdf949ee2"}, {0x28, 0x111, 0x2, "430709934ed0a701f0c26e5cf23a1252104039962609"}], 0xd0, 0xc090}, 0x5}, {{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x5}, {{&(0x7f00000022c0)=@ethernet={0x1}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002340)="f0cf4ce0fb890200c8c65395a07de1ffeebfd79204e311aaa658e9d54852d09132ec748876054bb76d5917410e1924558ac16ccc41d765bbc1ce68b003e691d38222a4e9db060455abae2b483f2749bc1bd4d4b08296a5907ec46012fa80e6370af1cf515e43a486705bb064fe931d32f04cd837e55d4fb0005236821b05175ac0cc977d95a853805809bc876c8652c91b66e7034704a7a8ab4be5db7d0a4bc7edc99cfb6b6f4678959ff6a8be7da63d7fb7949f142a4bcbd40ee2014698aab669d4e91341da15b34e55a25c473f5fcea40e970902a9212e4d9dfce0d920da930b9fe806704d50f2b3de358129393120a267140a", 0xf4}, {&(0x7f0000002500)="90c30a1b9c9af94b0fd1f1bd52a82112ae21ee3a647a7f1e85c3c8513e47c04e80bde3506e48654bda6788f2eccb78daf183f79fdf1d71633b826291e55cd12165e8", 0x42}], 0x2}, 0x8001}], 0x3, 0x4000) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4d4, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}, {&(0x7f0000000580)="52c259cde3e3aab7c85d4580d573d1cd7d798a7cd7c4e041870510a073736582ccfcfde728891474643bb902c15d8168cc2a9c14891f2cbe782b59fb62e33372eeedbb639dbc08a3258edf0ea097775178fcf2a4ac30b3c730755d1436cbc0e5bc3526e47ec93ca4da56058f03a259062eaed9f812d62393773ded5947f38ecdab22119897d78fb1f343508d93d555bb90d116bf4a34d57832ebe03f9700b0d3680e3aee7c8c42896cb56e51aa452e392d64d45c629ae253d07180a7d117a840d2a3ceb6865e80d5", 0xc8}], 0x2, 0x0, 0x0, 0x20000000}, 0x800) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000026c0)=0x1, 0x4) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) connect(r0, &(0x7f0000000180)=@generic={0x5, "3b1a5e8274f7843838e4b64a2ccfa3a47f99ffd21cc92d191ab70e9ac5ba0b81ee082809991f4099d61dbd5717c49259cc6d7567f5b51074b0e24edcd58ede409e043ac35614d08be541d973369db48300884bb518f302cbe7e55c63588d4df197c331af9ef2849b12836545f26937a332020ecfc84405ed2d33c658dab9"}, 0x80) 2018/03/30 11:26:48 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="04"]}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x1, 0xfffffffffffffffe, "b8a5d845e89f", 0x4}}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r3 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="e000000013000000000000000068f23c9762632d6165732d6147736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000c8a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000006442bec69b708cc5ef8e512fcd444de79ed9cc3111acdfc1885ef3c2702fe4cddacdaa2436ffad5c665b55229f737f103dce1ef5a29d823fe4f9b88391500d2b867b1b1096b585c025d683315c409080fc7c8bc05f1b42d26ec4c0a94f07ab1af0371088311f457a9a16e3d39390a0c71e3217"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0xffffff9f, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0xfffffffffffffd93}], 0x1000000000000237, &(0x7f00000027c0)=[{0x0, 0x11d, 0x100000001, "363af0975035cc8ff9bb7aa94b7531576f0d351280455e90a287e500a4bf89486dff90f22588ffdace2b025faa257aae00c86ee9b8e89cd832d34f4bfd7eede6747b5b3dd84b7850a7d1d3fc220ebd2ffcef34f0bcd3e6ae"}, {0x0, 0x13d, 0x400, "ccba4aebd58e100f6be1395d3dea7e26b43beec26c31"}, {0x0, 0x1ff, 0x7fffffff, "5ac09ab10f0246d686a3f95809286b7e7e3a6ca7b9574bc12f862b386c31cd83a5606b0cfb1dbcb75a1df4aff96ac982f112a839ceb42aa7de4ff65da875139d7e86900407db2f7e693b"}, {0x0, 0x189, 0x2, "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"}, {0x0, 0x107, 0x10000}, {0x0, 0x1, 0x400, "748acbf25056684093f3cf0c43242193d80a3f7995aa3cb3e9064777d53e0957112a8470323f0de2da82bbfebc2aa8292527e020be0332"}, {0x0, 0x104, 0x3, "db4ed14d8d8a83cc1a018c7e82b19202a8e140fff71267ce9b3a8702bfe7ef2a1ab203a6d9555175242b0b0a97cf7ea7e04706c8fb4f60bdd2236811b2"}, {0x0, 0x105, 0xb, "9950cc298001df812a8b51c3bd45211748d7e40c38db0b64ee560cbdfd1d24bad50310468832c2868e5d2568af67c4a752ecb65ba6c92fad2344390187bb3e5b637c6a8a482345573c438492433ee19c2c"}]}, 0x1}], 0x1, 0x4001) 2018/03/30 11:26:48 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="cdbf0e000084", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) socketpair(0x11, 0x1, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x6, r1}) 2018/03/30 11:26:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x800, 0xefde) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)={0x9, {{0xa, 0xfffffffffffffffc, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e21, 0x10001}}}, 0x108) r2 = socket(0xa, 0x3, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0068d5151d65a904d7000000000000000000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) read(r1, &(0x7f00000001c0)=""/18, 0x12) r3 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000b00)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0}, &(0x7f0000000b80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000bc0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000d80)=0x0) r10 = getuid() r11 = getgid() r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000ec0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0}, &(0x7f0000001000)=0xc) r17 = getgid() sendmsg$unix(r2, &(0x7f0000001140)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000004c0)="821f676bf79d5603305ac028dea6656dc820cf845147099a3f8f", 0x1a}, {&(0x7f0000000540)="d0e6d5dcede2a26b2ef95b913c638ad522c2027d430c1da784f0b0bd1903b1c63b68ef17635b042bb92e8f09df57be14d2c69d2d494cfb69cf70f07d3fed855a99004632d2bcacba8c81e0bfcbe629ebd77d27eb61096a02a2207ea8bfec24b89268ae67880472bc523874becd3c0d9f8436009822bbab2b16d4834998a0012181f1c9e9de1291e99f5b7e0219d93105a8fc835f44c03ee75429e9fcf5d62be4743711", 0xa3}, {&(0x7f0000000700)="b8cb9e5ceb4ca352c44d6c12aba620c37e14db826742b8ea01e8fcaff4b465f992b9a59f52ce62509f34904ab7c6137f8f77ea98", 0x34}, {&(0x7f0000000780)="90d22347bea6215e0225c709991400ea4f1f1415db00e5230b1cd48fb6859fd3736b1f114556145d3300ed872768354c0979ca839741", 0x36}, {&(0x7f0000000800)="1f6498c38767d0f32d7b7a8e2a525c833313740f643a9cc6c305f1ea6dff51b1b48069b5da45cae1efe491e56b685ba4b864758b84013dfa89a69284a3d0c2699511e8246e6072f92e66caa4626697130a40f5f21b2c4d84cc00a6303e449ae843e1c67012b31e3b865e1eb58c3b76b2b83618d07e8232976841dc08163557ea28c18fb44a532e05dc9ed6", 0x8b}], 0x5, &(0x7f0000001040)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd0, 0x4010}, 0x4048054) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x401, 0xfff}, &(0x7f0000001240)=0x90) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001280)=@assoc_value={r18, 0x4}, &(0x7f00000012c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0xff}, {0x3, 0x1}, {0x3, 0x7}, {0x0, 0x5}, {0x4, 0x9}, {0x3, 0x1}, {0xc, 0x1f}], 0x7) read(r0, &(0x7f0000000240)=""/184, 0xb8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x200000000000001, [@generic]}]}, 0x18}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0x16}, 0xff}, {0xa, 0x4e24, 0x10001, @empty, 0x3}, 0x62, [0x100, 0x4, 0x6, 0x7fff, 0x4, 0x674, 0x124, 0x7ff]}, 0x5c) 2018/03/30 11:26:48 executing program 4: socketpair(0x1b, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x101, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) r3 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x2000}, {r0, 0x10c0}], 0x2, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x8002, 0xff}, 0x10) 2018/03/30 11:26:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe74) 2018/03/30 11:26:48 executing program 6: syz_emit_ethernet(0x3b, &(0x7f00000001c0)={@random="9788d96d2c2d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @generic={0xf, 0x88ff, 0x6, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "31d0240caabd97ccff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "471d3a9dca10f738db6dfca00cfebb66"}}}}, 0x0) syz_emit_ethernet(0x63, &(0x7f0000000000)={@random="2283731dbe5e", @empty, [{[{0x9100, 0xba9, 0x80000000, 0x4}], {0x8100, 0x40, 0x4, 0x1}}], {@generic={0xdada, "9bf188d35fd8d7caf669b2c0346776a3ad6d774309ae166f6e33f0e329011bfbe79b20577b067050f62f482b1a574159fc6ab333da40effcca8812efd4d3b2a12aef8337f3a244fe578faf8792"}}}, &(0x7f0000000080)={0x1, 0x2, [0xf8e, 0xabf, 0x4b9, 0x64d]}) 2018/03/30 11:26:48 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000880)=ANY=[@ANYBLOB="0200810004000000000000000000100088a80000"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000600)) pipe(&(0x7f0000000000)) 2018/03/30 11:26:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x800) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) close(r1) [ 56.616287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.632412] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000)={@dev={0xfe, 0x80}, r2}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x2, &(0x7f0000000040)=@raw=[@call={0x85, 0x0, 0x0, 0x18}], &(0x7f0000000080)='syzkaller\x00', 0x5, 0xcb, &(0x7f00000000c0)=""/203, 0x40f00, 0x1, [], r2}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r1, r4}) 2018/03/30 11:26:48 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r2, 0x0, &(0x7f00004cfff8)) sendto$inet(r2, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f24000)) close(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000002500310300800000000000000600000030a7b3f7f2406732c62956be79f9b419c890c16e20454247280d84e4b461761e46f34ef529b2f18530f3d78b716e5a5795ac82dfa2330cb7e743ca1b9e6856431ed68b15994c7216963fc54f479a6097b6e42539f3c5960f0a052f01155c6b357f4d7cf9041bdde1981d2595eff6e78ee00b294107d6bb1077064b6bb56dc5b7e3a475a59fe59cd7b17cb46b7ab8e573796afb797cd9662ca271d336a0a33b8c3276817fa90d2df5fab0b1527ef39f65d3f8c42a4a70688cfe98efb305a4d0e78d14bd5a8be25689ead43dbfbbe252cc836b15"], 0x14}, 0x1}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60bd520200182100fe80000000000000000000000b0000bbff0200000000000000000000000000010000907800000000fe80000000000000e000030000000000bb"], &(0x7f0000000600)) getpeername(r3, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000003c0)=[{0x8, 0xd57}, {0x7, 0x200}, {0xa, 0x7fff}, {0x3, 0xf6}, {0x6, 0x9}, {0x3, 0x171e409b}, {0x8, 0x7}, {0x4, 0x1}, {0x2, 0x6}], 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) r6 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff, 0x0, 0x6}, 0xfeda) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000140)=r7, 0x4) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000001c0)=0xffffffffffffff5a) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x10) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r3 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r3, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28008104}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xac, r3, 0x0, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1c000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f6}]}, 0xac}, 0x1, 0x0, 0x0, 0x50}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r2, &(0x7f00000005c0)="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", 0x437, 0x1000000010, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'vcan0\x00'}) shutdown(r2, 0x1) close(r2) 2018/03/30 11:26:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair(0x8, 0x80000, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) sendmmsg(r0, &(0x7f0000003500)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)='v', 0x1}], 0x1, &(0x7f00000002c0)}}], 0x1, 0x0) 2018/03/30 11:26:48 executing program 2: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0xfffffffffffffe01, 0x5, 0x24d43e30, 0x7}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xffffffffffffff00, 0x364, 0x1, 0x8001}, {0x0, 0x2, 0x8, 0xff}, {0x10001, 0x7fffffff, 0x1ff, 0x9}, {0x6, 0x9, 0x10000, 0x8000000}, {0x2, 0x4f4, 0x2000001, 0x100000001}, {0x101, 0x5, 0x2b2, 0x2}, {0x7, 0x1000, 0x9, 0xfff}]}, 0x10) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0xac38f90c27051f97, &(0x7f0000000100)=0x3fd, 0xfffffffffffffe98) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'dummy0\x00', r2}) getsockopt(r1, 0x10d, 0xb, &(0x7f0000a11000)=""/4, &(0x7f00006d5ffc)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000280)=0x6) getsockopt(r0, 0x4, 0x571, &(0x7f00000001c0)=""/67, &(0x7f0000000240)=0x43) 2018/03/30 11:26:48 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d14a)={0x0, 0x0, &(0x7f0000430000)=[{&(0x7f00004e9f4f)='6', 0x1}], 0x1, &(0x7f00000000c0)=[{0x60, 0x118, 0xae, "5512be0ca2318766b35428bba2edb9e098b57a00e94809c8f40cb3266e3c25afa49c8329785d10aa11968dffc5b0e74feb970ff920fd9d532ca9d16c09d3a20774465875a29b237d3eb2e63e4bc32e"}, {0xc8, 0x10f, 0x8, "b2cf9e89c6b53891bffba32a30d0a66f6ccdada75b777939c0523b57c3ebf8ef6ef169608ffcdb24d3e6bb9fdc989f7b8cb53ac5e51820e5e727828d888be1c84694135024b0cb04e5e98595860b0c480f4248b4d789440c2490bdc5a4247cc4241d2f89c389ddf8ee16129d23f957c1962f7fe6af53c71a2b7f21aec37fcaa71cf03c57e1ac6adb3919fbdeb2c71a5830dd86ddafe0b5b32ca2cbb08830b42f5e0498bf6d10bd7ab5536f6330147cccf946f27e9b4b"}], 0x128}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) close(r0) recvmsg(r1, &(0x7f000030c000)={&(0x7f0000bf3ff4)=@nl, 0xc, &(0x7f00002d7fa0)=[{&(0x7f0000c47000)=""/189, 0xbd}], 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x80000000, 0x4) 2018/03/30 11:26:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0x14, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8) 2018/03/30 11:26:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) r4 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)={0x40000000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r5, 0x107, 0xe6ba488d4663e3ea, &(0x7f0000000480)=""/4096, &(0x7f0000001480)=0x1000) 2018/03/30 11:26:48 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) listen$netrom(r1, 0x4) socketpair(0x1, 0x80007, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f00000001c0)=[{r2, 0x1200}], 0x1, 0x2) getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/03/30 11:26:48 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x9, 0x0, 0x2}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}}, &(0x7f00000001c0)=0x84) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}}, 0x9, 0x8, 0x2, 0x200, 0xffff}, &(0x7f0000000300)=0x98) socketpair(0x0, 0x0, 0xae2, &(0x7f0000000200)) 2018/03/30 11:26:48 executing program 4: r0 = socket(0xd, 0x2000000010000005, 0x0) setsockopt(r0, 0x20001000000010f, 0x8001, &(0x7f0000000000)="00210300", 0x4) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x10e, 0x3, 0x4, 0x10000, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 56.764850] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.766169] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 3: socketpair(0x5, 0x3, 0x3f, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000002c0)=""/200, 0xfffffffffffffffa}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000d80)=""/226, 0xe2}, {&(0x7f0000000540)=""/227, 0xe3}, {&(0x7f0000001180)=""/45, 0x2d}, {&(0x7f0000000f00)=""/174, 0xae}, {&(0x7f0000001240)=""/70, 0xffffffffffffffb9}, {&(0x7f00000012c0)=""/195, 0xfffffffffffffe1f}], 0x8, 0x0, 0x0, 0x6}, 0x10002) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000640)=ANY=[@ANYBLOB="88000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xa}]}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'bpq0\x00', 0x4001}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007800)={0xa5}, 0x4) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) bind$inet(r2, &(0x7f0000000440)={0x2, 0x4e21}, 0xfffffffffffffea2) ioctl$sock_proto_private(r4, 0x89e7, &(0x7f0000000480)="690f96f00dc3909848dcb9baf7b3e9b3bd7213cfd87d48c5d77d8597b463ac736ebdd5b9f992ca267705c961c39b0b2364374ff8a59c876ccb1c56c821a3279efba574a81c93d23b75228d86fbe6eecceecad6b5b560615d5b53053d3b8ca4326cf50cea1ff31cc13473381a084fa64b527807a9a1121555b5e89e5e48b28f8097fe85edb2ef84fadf0b2dd495a72175") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) r7 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}}, &(0x7f0000000080)=0x582) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) sendmmsg$nfc_llcp(r0, &(0x7f00000075c0)=[{&(0x7f0000000c80)={0x27, 0x1, 0x0, 0x7, 0x830b, 0x8001, "ead0631b3b71a3afce5b35898b4e97f1b68c17a015a353832b64e236182897fad566851616f564e263b4dc36ba0594d29b3ed1bb78cad3101f64d7c4cb791a", 0x16}, 0x60, &(0x7f0000000e80)=[{&(0x7f0000000fc0)="cbc7d8b8a4046ae2c2f8c2033cdbbbeb38c815bb4d6757a3ba7c008c747357d2a0e03b503bba6b547c4a3c92c79f6fa0fa470ec869d30167a1c1cc026a79240ff000249a2b915e71df9352b10f32d857ca88700bd4771cd5207ae2dbd4b42cd3ec866fa2dc9f4b39a6107b7f9a63d7f052588eac343dd71a1da7e00df4e5de4dde442ef6a7de20ba2e61dab958d7a400205f131cb80f0281ba6b8c98ed6b7eda1cadf7ff347ef32c4c57", 0xaa}, {&(0x7f00000013c0)="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0x1000}, {&(0x7f0000004740)="d401a7d59179815cd5ed0d2891e8cfc56652f0bafefd514fd1301c98a43280585b45cfed8e693f084a4814c7bba24ced3cd10ec36a3fe12a862124c3ba42d9ec76d1e57bdc31d0cab567d47e60499c405058dde565e9e223a1336569d1d4a6fa4fe90a18a25398f8b27ab8dafc79296789d9883e0dfa476a233eb9ce483b6208ee6cbe55b0a5d70369184acbe2c3754a4fb2d2bf4b1dcf3d68cc1c62da21151a5ebe3760d793f041c831cf629076bb634501a8f8521ff2a8fad056b1824cc2db02d46506d21ffd7bae8aa58f", 0xcc}, {&(0x7f0000004840)="9090cf288145b36bc8e0090c4b35b40f3608cb6f1525ffef3cec99df559175fc4c7678e9eec25ff35e5f6db149be28b6b198972f9508", 0x36}, {&(0x7f0000004880)="78a18239c0e382e003e9dd86fa10f32825adab5c16589492e9e9fe622066a37b0cbe874df0379344e8907278578ca521fa41284f6a245dfb029d07cdd375633c76a50a374259d9126fd6790010fb527a715e986b656832abdd1f384b6bc3a70c6a5b9bd2542dc22fe8afbdd78aa3b065827325a4286fcf2581da7b4d0c0f962db8ef320d0a238f9edfa702b7ec6fdf3fe746298098dd4a854700668be2fef272e263860e9a2d5c61dbaf25cc867a", 0xae}, {&(0x7f0000004940)="218ac752a1229f32cd7a0120d8b6c088e19a7c8360ad271162ade6fdc70ff85f4556dbc9710caa56921d32bdab33e8500d5c18d59570e7b16ff975db3ab8bfa744a6aff04f4f80a6ae21016b468a90d50a2b568ddac4f52e83d31783c3248b21f84a002fd39fb9bc26e5612a240a666b063cdd41a99b7ab200dfb1195d66f2dfe0c036ff01c2b4af436971231533eff913bcfb341b378db3f916d4249157e0111137d717c48fe6a9df43d721d5a175d3d6464ca594f7510271437128066ac1f95c3b8c", 0xc3}], 0x7, &(0x7f0000004ac0)={0x80, 0x11d, 0x2, "e3121b12bdab8a11764e77573f1157d1c466688b5578e832c8a0b0099daefdfff826e7c69759437048e8d4968496ec786c01025b2b9830e428cd66bcd3047f2c9e9cc9995654895ee6b007f304d93651a8e98a19501aa55377b5d062af6e269553d01fa0e2cf047df650b88e"}, 0x80}, {&(0x7f0000004b40)={0x27, 0x0, 0x1, 0x7, 0xe1b2, 0xffe000000000, "a77c899643899ca6d5a5bf3cd64a4cf60ee370d8752e4b104928765daab1bacb4fc73f5c552ecc799f8c9076be0125bc525fe575274d58816d44f344ee3e4c", 0x3f}, 0x60, &(0x7f0000004c80)=[{&(0x7f0000004bc0)="7197fb476fe992bdcad232c8ca9a8182a263fd28893beb6fa6918fa9e5cdb7e3897ceffd3d48d3fabb4c196a3b0732971c265ec9df14b91a8a7fff75b2c51d627653b1aad7d53f045589e48442120fa109146631a40406fee3c507185552303156eb193a9be9b2180322d3958e4fd9e1772deffbc31da315a46098f51469f72512e459e046c8311c07061433b79c168b2f0603e0", 0x94}], 0x1, &(0x7f0000004cc0)={0x28, 0x11d, 0x9, "84c46294d16dacf29a3e2709d56d3aaf5e79a1f312"}, 0x28, 0x8011}, {&(0x7f0000004d00)={0x27, 0x0, 0x2, 0x7, 0x0, 0xfffffffffffff000, "838b64e6df995e0f1aab30a68980ff0499d47b6aeedc111d6c23272898e9754a3178af0f4809e87271126314098eb852fea3b3c34437b40396cff3e7efdd98", 0xc}, 0x60, &(0x7f0000005080)=[{&(0x7f0000004d80)="9d8904f88289c58eeee28a3fa4ac81b1441dd18008644fc32dcb", 0x1a}, {&(0x7f0000004dc0)="eb7dd82a8d3e1cd6df86c4fdf4793be39753b71916262b2b5a5819585b469d0bb73315487727e92fc811b18ebce9c0e3797d232da7a5c93ce085fd1c941be3100116d6db4f9fb6d6e76d6ba8087de3a8bf49d21daa053acfb5e3c03ac5", 0x5d}, {&(0x7f0000004e40)="ff2ac79fae7a4adefaeb4400b7b201fc3063962c9944227f67f57091413f2f8a183dbdacea0c9572e2102c148ff6", 0x2e}, {&(0x7f0000004e80)="0443f189c47f96d7e7415257374e9e059a8289344a368432b06611b6f9b4981e4f2b5bdce863dee29cccafeca6abfabdcea24e286046d18c3093f8c735745c4ea61aa07cf6bae09e9fd142eea5785983810dfe508dded658c852c680e221863aaaa92995556964c8614eb0553f2d7a7301fea5d23d03a40246a756bdd03171be7b4b2ac9696ff86b4ddc3839586e8c75825280e574e3e958f4f5f5d99bfbbf43c695f21f84ee09b7921596c9951739d9be21c1511de9f4bf3377e7b79438ba79acf016d0f166ce9e2b89ad8ace1f5c2e8d809488d67333eabe", 0xd9}, {&(0x7f0000004f80)="f26243d9f060a32ecd9d924052f6503d74320d9d1b37cc4d49459d66f614f5454973b86c1f86dc5b60c18f6c2e67f6792339a1da8ab94a0c22a5cc86aa0a9ede69e36755a1e57299aa3bb8e987a11a9a2dcb7d78fab2209907ce82a105ec713aea9c04259cb1e1360534734131b1511e15c1bdd0b7b5158e056e7a296c21945a226715bf0bec147665cf4198ecb1f1d652e4c8001f99bac3d4c6fcf3e4c765e885d1a91c57841f6bc8f9659b8e7891d8cf6ce07a7ba7eebc3c2c7e7886239fdbdbec1cb3c42986", 0xc7}], 0x5, &(0x7f0000005100)={0xe0, 0x84, 0x3, "385f48bdbba11e0dbc0ef202391cda24b777a2787d6ba272953aba75c897c6abe45f7018652ac8405e3082a57eb14eaa7f485a3fc5e138ae9ffd9e5e44172b204ea9e1e4a894b87645c47b6f1a0701cc301bce8194b4ef7af0eb66a3d79af361de8e9c7d219db237b061454315d562222bb6858349031c29ccab065560ee5f182f6d9554ccac1148258596e472e61b51e0cd7aa95e494d324bf10208fa5c037c29cc8f3dda6e8d2111c9e62342dd65ad0bf196d4fba69e5385045111ad74ec9170051b598d7648c19c547348"}, 0xe0, 0x40000}, {&(0x7f0000005200)={0x27, 0x0, 0x0, 0x2, 0xfffffffffffeffff, 0x274, "c82f2196486bb3f70c1c1858668e8054469f34d228d6762eafb49b19b7a9a8eebf9af267e536747621d65350ea72195132eba476233de0763a3d011d1e5497", 0x2e}, 0x60, &(0x7f00000058c0)=[{&(0x7f0000005280)="569bd082b6eba6190cbddd9246c7ac928855935339f1c71b0eeda77a9ab33d654e7c0e84b1d196e36af58da356050d63e5ab9a1bbe52879a9908496d376da49d7e0070ccc35f314188e41304de8bf39cff95c56727e1c25c085df5f8fa7aafda65d88d34b05a4d5f7ee9b175ab9293d0b2e817fe3fa6763496eb161935cf4fb07ef84e1abc009f4fe67c501f07c844200caf5bb08bdecff8c6a700cc2721837985db1563eeef744d7f789970e4fb642e", 0xb0}, {&(0x7f0000005340)="ca01ec61ee93566818cc2fd87c3e50fda31d3f8619cc147fe436254dd92e21783eadb288f59513518c49488ea6b8c69c658cef098d71eede33ad2bb9fd706a069eb9396f43c26e896fc4e1ec374612c8b692f5eec17857d1c6d920cc20b029dcbf6f5d92d8c3ccd0e7637c96a109654e46bc1a06292663cba84899a8704c5751b52a5fd5880e86e272f846c99b481e5a7331e16936e60ab16d733678cbd420247e221a6edf799bc7aaf5", 0xaa}, {&(0x7f0000005400)="2af03b5edadd92482f6b3eed0589b071bf7455d5f295357d8b692eff7d666526827e3755bfb1f1a18404d1130cb3cc6d7fb0f6c10e237cde2c56d569c5533c3095f027610f4a0fa40d3d8e1b73adde6f4609106a4efb7e40d041c728d6e2bd17465630e2a42704688aba239342875a50e94624743f8083ed920b63e87a8ad578d3dd7f3226b29943f9fab16c", 0x8c}, {&(0x7f00000054c0)="9109", 0x2}, {&(0x7f0000005500)="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", 0xfa}, {&(0x7f0000005600)="531a99df8cdbe2b290693cbfa2b23807241583b0d64173de17a80b8f82f0af0e23a805ca4b19faa476f95bf6794226b31a89eb4b00dcfc29ae05d145098baf8d5c1e02e4a50cefe7adf373f970ef4aeb9de1ab8ced238d5607f234e3c8f5035e477c7d8898c165db0ee03c954569ef3a826d6d519e3cb36d7f47f19d5fcbd036ca86", 0x82}, {&(0x7f00000056c0)="fe2f6003c7e58454bc1edcd5875df284018c8acc19f980c709012e0048ad3a2e5fa68eb97aefdbe7d8d1b3e99d07baa8c29d0252e73a5f46d07b8db6bdec452c222f89a83f6227bb7ce5dda9310a2009f360", 0x52}, {&(0x7f0000005740)="7f5b3d3f03a00dc4dfe701a081d432d47ce235ce4ea8df03a8f7cf1e4ffdfad386527f6e33b2ed78e6d55af7294c960bdaae7812e24d0744b3e90bc0419c25f2579ea6cadb155f17776a1f931a243df11fe8ead3b859d26c256afe36", 0x5c}, {&(0x7f00000057c0)="40fe0d00b47f89bcc9800404d010c0405c7f174110342e841685052ffb8217ccbe882ba7ee246650f2dcf5c8dcd79bde4bc21518fd8c22f21d4735381ecc8250d670a3aff166efc8acfbe77d70a53088639e72b1d19915c7d9150b8eb3e79433545ee1ad04e7555f2e16c84caeb085688aef8f0ee2411e3d8fae0e673f5dd901462b32a1aad5123166e90fdddd40c93a2f89cb2dc8653ce578f41fe60eb51dc8649769c74e5f34d5d69a934fbc67d8a57399b5e39895256b404bb3b5f5f204db7898a0ddd89489f17c4b76335ff9efbf7bfe4cc1718c88b4f70ee9f1d40b5eb61e19b9fa63b4fb50f1e774807e91ad0a", 0xf0}], 0x9, &(0x7f0000005980)={0x10, 0x114}, 0x10, 0x8000}, {&(0x7f00000059c0)={0x27, 0x1, 0x1, 0x6, 0x81, 0x1000, "dea255ba98e836066a9f9f0f885df97e4ff2676790d69f5716f27979b2180ebd636b21a77f7cd10041ef3a0369e57df44c6affa56aa8157bc785d3c971812c", 0x34}, 0x60, &(0x7f0000005fc0)=[{&(0x7f0000005a40)="36330d7359f3841a025154a774d69f4bccf873d99cd313bf92e2c4f1aa36219bd62a8bf0d71f3edc550c6e37f03f016ce9577d2e7c7c7ca7aed1bdcb27300c1c437b39390ce47dcc2c7dee1b0a7d11ab5df785d4", 0x54}, {&(0x7f0000005ac0)="62728d9236aaa297536b88f8ede355989395f2887cc4b0653dda1a5231dc2197f2126338ac084107166bb5fb2e1df63ae75f5d7be1b6df99d9fa22f1958a72f1786653ab0198b7e15cb3636fa66298d5638da076f38d84bd2a59843e8d2bb33a78615b61f818550ca6af1bf685fc955b195a168c1b689de6f07ab954ab5f502482ebd6ed993242a636b6cf80110c94d75500dc4b56f45fd94f3d25abed70b05a267c024d1e7e2f2672967fcb55e389b1deacc953b47726603c495a652f8f8a25b20d45a93f790dc5c87c4194d44a747b1ed6d5aadf50139c5468d00f49577227f5af8004fdd427b8ecfd5366c8235e04e01a1960", 0xf4}, {&(0x7f0000005bc0)="e0ee0a2227d12f20ce3f39dcadda81d57069ac2873aaa63559277e52029b7578c8df260179f0384bbd56debec8943251d7e2cc27eaf73071a55bc67cde9101114527800a8a9b09e33abf9f7ec924ca40eab470738d72", 0x56}, {&(0x7f0000005c40)="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", 0xfc}, {&(0x7f0000005d40)="d516c8b88bccfbb73fd4befb60ce6b12466cf0c48af2a453e0e72e118daba054fcbb32fa094184aa42ffed545055c80093bf1e0d8519af5925138cb775b9b0c62ac0cb42abd8aef5c6ce693ce7fac884c4452d85c24b7fb1c758bcdde48e2e01f32fe7a0da9c5fb22806296b0f39d5885dc36467a08b97edc5c485de1576884682cdc0803203496a87ab3350d720fb9558c6dc706f7af098df53768663ec5f7fc6a25eb88315cd98ebb1381d22c141457bc40d646c1e9037fed98eefd3b47ed80ab8ea", 0xc3}, {&(0x7f0000005e40)="804772d47edeb7ef9da685c5ceadc6609fe56d7b8fbb748cf60cf432f8be2843bcbb1417a0bb02534c0c755d533761abb438c80cf3db7dd6", 0x38}, {&(0x7f0000005e80)="478a85b1cf3c1dd5f0f23d174d746a94b5e4a456019438a67d8db0", 0x1b}, {&(0x7f0000005ec0)="23d4781148a0936f178d8d1acba9c75413079bd8a0ba1211b8d2d5b6fb1ae1b97b3a4cf972391be48963aab06b6a3a0cc20055baaa65806bc174fd7836b183d9b0756d7780275e9297df81c448847ade854aa6939b5aa3359c081aae3a3f7b64e1def1730f78361ade4ea8", 0x6b}, {&(0x7f0000005f40)="67ce8994ad8353d7dd193ab24614393aeb980b27c65bced16522d5441fa992736084a145be7df69204f059a142b04f032b67edb41df4516f6a033c9961cb00af3540e9829439b63d7090d840879f55bf34db455ed9961c3db25252c95f4bf63ecb3cd852fab01b7b957bf6aa85b30d73e485", 0x72}], 0x9, &(0x7f0000006080)={0x1010, 0x11f, 0x7, "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"}, 0x1010, 0x4000040}, {&(0x7f00000070c0)={0x27, 0x0, 0x1, 0x7, 0x943d, 0xfffffffffffffe00, "cecd79740192c45c463aa452df77e7a3708c0487b6fd8045ce92e2496b220a8645a1dfb9e3f80a6686acee25727a21401e9d7932f6e5153181ca8e32906d48", 0x1d}, 0x60, &(0x7f00000072c0)=[{&(0x7f0000007140)="11196de5", 0x4}, {&(0x7f0000007180)="3da23ccf91500251bd834aa3256afa26e2e28eb789eaafc1bd5bfa08e9aa639e75aad9768cc7c291c047799a6b16bb7fd88357dddb0ff05b81f16348dfbf145ce36f544bf9af06f243b2ce311a946e811162ecb431db08312eb38894e10203dbef1368dd91eb986b612f184c99cdb282da0cb2deb589d536546f481cda9768b755c76c30df0efe99d12228be1947943d09484a7b73b2ca8d57e6a3ad1b496aacad9287c2fd2f276641e42a7c9ce474427988b1ff7e1405da9730ea181aa2c413", 0xc0}, {&(0x7f0000007240)="ed1a0f893b9ae364d9ebf0a89e59c84cd94b87cb", 0x14}, {&(0x7f0000007280)="ff90f79cfa79b6a4284d458cad757630000b0cceb4b4e118431483b6a595c55a4af43cccf10c797d3464a6874bc14366531cde6e0f4aab7002", 0x39}], 0x4, &(0x7f0000007300)={0x48, 0x0, 0xfffffffffffff7ca, "239b5e66274f7da85915bbfc9485701b0b2217ebcd551ed329bf75c15aaeffa7e8e0af39b3439dd132a5f294bbc75b26ac"}, 0x48, 0x40000}, {&(0x7f0000007380)={0x27, 0x0, 0x1, 0x6, 0xfffffffffffffff9, 0x5, "ad57b3be4c41266e91d780e3f1a404ec250d58bca9a2568f088005638eeb29001aaf69164f1881dad2c784b1d7a2b15e8640b747c9062b1d3a3a9c7c8bdb7b", 0x22}, 0x60, &(0x7f00000074c0)=[{&(0x7f0000007400)="8a02a615cb09e93471eb95c834ddb04b7bbf802ac60fd99eb45b2faaf16a66d1fbab14f8d71e4638690b4f628236ad7136f5eea9cad0ec2a19b11142e8e35ccd370b1bfcb5ba16be33c2be3f94037d9d82d5da46f7a865384ba8087d0ba6fc5555b2bb377489cb", 0x67}, {&(0x7f0000007480)="db53991af7e63a4114c8d20254415f32b50455473a2d76b6c58fb985540dd1e2879f9db8f1062fa2", 0x28}], 0x2, &(0x7f0000007500)={0xb0, 0x11b, 0x1000000000, "9a1b644f254c5c1359ef785f2f8fb3f35984e486096c43647643a4c29bdcbd4d35cfe12a86ce3f860fd2e6b60a71ebfaac23dd707dea34cb9afdd8816cc9e423a2480d706ffb63c6550ac58da1f89f464524c3c072f4e922d2375ad0c3cf7d7f8eb76ab1b5f4590830bffbb92e77d9343c8581217ee89ebd4621e9377cf98ae3e477d6f23240b8adb3f400cc1a287f1990e91d41219ab9eb3498a74826e3c8ba"}, 0xb0, 0x4}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r8, 0x5}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) socket(0xb, 0x80803, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000780)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r6, r9, r10}, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000078c0)={0x4, &(0x7f0000007840)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}]}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000740)={'ip6gretap0\x00', &(0x7f00000001c0)=@ethtool_eee={0x0, 0xfffffffffffffffa, 0x4, 0x10000, 0x100, 0x9, 0x8000, 0x8, [0x12, 0xfffffffffffffbff]}}) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007780)={0xffffffffffffffff}) setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x32, &(0x7f00000077c0)={@loopback={0x0, 0x1}, r5}, 0x14) syz_emit_ethernet(0x52, &(0x7f0000000c00)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x9, 0xffffffff, 0x1}], {0x8100, 0xcd, 0x800, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x2]}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000680)={{0x2c, @broadcast=0xffffffff, 0x4e23, 0x0, 'wlc\x00', 0x31, 0x5, 0x68}, {@multicast2=0xe0000002, 0x4e23, 0x2, 0x8, 0x1ff, 0x6}}, 0x44) [ 56.811669] device bridge0 entered promiscuous mode [ 56.820895] device bridge0 left promiscuous mode [ 56.841423] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.851803] device bridge0 entered promiscuous mode [ 56.857090] device bridge0 left promiscuous mode 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80, 0x80000) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) recvfrom(r0, &(0x7f0000000140)=""/90, 0x5a, 0x40010040, &(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x49, @ipv4={[], [0xff, 0xff]}, 0x9}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1040000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r2, 0x100, 0x70bd25, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfee}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x4000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000440)=0xffffffff00000001, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20004040}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xdc, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xd}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x24004010}, 0x20008040) recvfrom$ipx(r1, &(0x7f0000000640)=""/63, 0x3f, 0x0, &(0x7f0000000680)={0x4, 0x4, 0x4, "9d1d6e4c6a25", 0xae}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000006c0)='erspan0\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000700)={r0, 0x7fffffff, 0x0, "f137964536508080f70bd80792f9844ac5eb6ec0d35f9f83f22474851c03cec6ba237ee9794f82509eac9ec5cf3ffb9fc5f6b7f7378b82558a110bf643609b9540a10448051e8e730dce153c24bdbe3d9f"}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)={&(0x7f0000000780)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000800)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000840)="ba96cce31e7e0c58bd72148a913bee103c1d155e24a6b507b8987aa4aafb38fd37e449cbf287613b1fb27cddb08bd3dbc67d11dc030fb3493bb6f35de1c7b20ebb3f90b3f84dc53b64ede45f96aba975d2bdb24cb81c1a1afba663198ba442650d7b1a829b2f2b12ff781b6a78ddca0e1369d6781f85a1ea733ee31dd417731ff61252afcf15776000baa77142bac471ab5c10a20198f29b4b330dbf07da29c25d422f8391290d1b040f6b8b7b4ec5a542f244c6c3ca85173cd0ee4d8d90741b24edb1310dbf3d5ca53b01200b003527a21c1cf136ccd51163a262534c9dbe86", 0xe0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0x9, 0x2, 0x5, 0x10000, 0x0}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)={r4, 0xba, "387d60c4924e5fad403458307c1b48ccf10242bd0a4bff744ca927eef52ab86a471f19f3bf6b2ce1600d3294015b930006972a1211bda5182939b0ea8eda558263678bb58989c1bb90838674ecc4a0ce81bc0d1c84491b1b552dadac3b007a82f9065551a0c08b08f8fa98fc00eb96a6caf82356cde706f56b379ef3f0059c27426f267ea3fb3d522557692cf08830d9954e137986be3e3e9e9fe829afde9ba84697c3e9ec7ba2fc78f5b745be39daa7196c33f1ad18566166fb"}, &(0x7f0000000ac0)=0xc2) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000b00)="02527a229049370597814c301c6588bd0ca8a9d9b3d4cc95c95e919ca674ec68c7f6bce96b3803cfa79d7c9104f1df") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000b40)=0x100) recvfrom$ax25(r1, &(0x7f0000000b80)=""/15, 0xf, 0x100, &(0x7f0000000bc0)={0x3, {"4281d55d79813a"}, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000c00)={r5, 0x32}, &(0x7f0000000c40)=0x8) pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r1, &(0x7f0000000cc0)={0x1}) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000000d40)=@buf={0x3f, &(0x7f0000000d00)="c7e940f9897655dcbd92f82b32e26dc2d15ce54626e0ab76baf63d399b6bb3136a33194b79dd9b227aa5bea167a9ea16a9b57354e64ee764da502a650f57f3"}) accept4$ax25(r6, 0x0, &(0x7f0000000d80), 0x80800) socket$netlink(0x10, 0x3, 0xb) accept$ax25(r1, &(0x7f0000000dc0), &(0x7f0000000e00)=0x10) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000e40)=0x90c, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000e80)) socket$netlink(0x10, 0x3, 0x12) 2018/03/30 11:26:48 executing program 4: syz_emit_ethernet(0x210, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20000000000140000000800450000240000f4618896571f723effbbe0000001000000000405907800d73cde00f5347502185a0225911ea35223786a6c634df9a1f1ef39e968fc3a69b0baa0894c30e9747f966fa8ae85a589384a30f3e164ecf1ae5fa8199baabe26265c116c867dfd0c7e41387835bf78890d5dad"], 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000100)=""/157, 0x9d, 0x0) 2018/03/30 11:26:48 executing program 5: r0 = socket(0x9, 0x8, 0x0) listen(r0, 0xffff) setsockopt(r0, 0x6, 0x20, &(0x7f0000000000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe9010006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) 2018/03/30 11:26:48 executing program 2: r0 = socket(0x11, 0x100000802, 0x300) syz_emit_ethernet(0x56, &(0x7f00002bc000)={@random="82a9017ac07c", @empty, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bab3e1bcbc00a238e3ac48f57fc37ee9b3f34f62bd27bf31d8e540b067be9b899cc74e255d04c30dc88ddbc2ebd40bace3870bdc799bb7969cbc06591f7e6837"}}}}, &(0x7f00007eb000)={0x0, 0x1}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x3}) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) unshare(0x2200200) 2018/03/30 11:26:48 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @rand_addr=0x845d}, 0x10) sendto$inet(r0, &(0x7f00000002c0)="9a3ba74cf92984923f3b3097f0265ca56636afb213b3cd3d78e1c118ca32cdfdaf8c0421b0cf1a3c00d1a4218c4d5d0d3f6d3f9350061082e085e17624b10db3cbb464eeb688669c3223227a2f06e418e84f7e3cb0d40228cb9cedb59128ffaa4cc38ad8c21a", 0x66, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x81}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') accept$packet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x14) connect$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="bf9d1f5d"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000480)) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) connect$inet(r0, &(0x7f0000000380)={0x2, 0x4e24, @rand_addr=0x1}, 0x10) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) 2018/03/30 11:26:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0xffffffffffffff08, 0x800000120000003, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000480)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x40000000000003e6, [@empty, @dev={0xac, 0x14, 0x14, 0xe}]}, 0x18) shutdown(r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) socketpair(0x0, 0x0, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000003c0)={0xfefe, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x800}}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r2, 0x2, &(0x7f0000000200)=[0x2, 0x7fffffff], &(0x7f0000000240)=[0x1, 0x8000], 0x4, 0x5, 0xfffffffffffffff7, &(0x7f0000000280)=[0x8, 0x426, 0x100000000, 0x4, 0x2], &(0x7f00000002c0)=[0xc9, 0x0]}) socket$inet(0x2, 0x6, 0x3) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002340)}, 0x1) 2018/03/30 11:26:48 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000), 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000200)=""/191, 0xffffffffffffff7d, 0x40, 0x0, 0xffffffffffffffa3) 2018/03/30 11:26:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000540), &(0x7f00000008c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x5fb80f0af96f1109, 0xe937, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000900)=0xf6, &(0x7f0000000940)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000440)={0x0, 0x12d, "beba3168477b525a249ef5c5fb22d152dfc9cd92a5474fb0ad3f1019c3e9c53d77da93b8a5f48ebb284ce177b94846f658ba8f51fad7aa761b32806ed8b9ff31ffcf869370b1"}, &(0x7f0000000800)=0x4e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000005c0)={r5, 0x80, &(0x7f0000000840)=[@in6={0xa, 0x0, 0x5e, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in6={0xa, 0x4e22, 0xfffffffffffffffb, @empty, 0x100000001}, @in6={0xa, 0x4e24, 0x2818}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}]}, &(0x7f0000000600)=0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r7 = socket(0x18, 0xa, 0xfffffffeffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000700)={r5, @in={{0x2, 0x4e23, @rand_addr=0x401}}, [0x52, 0x7, 0x5, 0x6, 0x83, 0x2, 0x4, 0x4, 0x9, 0x6, 0x5, 0x8, 0x8000, 0x3, 0x3ff]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x3, 0x36297ac8}, &(0x7f00000002c0)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socket$inet_smc(0x2b, 0x1, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) r8 = socket(0x11, 0x0, 0x0) connect$l2tp(r8, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x3, 0x1, {0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}}}, 0x3a) getpeername(r1, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0xfffffffffffffdd3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYBLOB="d48b29200010fb2c21be36780d85c4211aec6d3f9dc849070000008fb8b41dca263a36347f3a034a20023ff1cdefec5e5d3bbb6abe856216d6bed0491568927d8e91c641481e6d101cb56c0000000000000000ed53aa3d8953cf4ea962cf04092809d5cd5379ef5eb45dde2c5206022dfd5a47659524cdfb6d46ebf17d7b437dfd50ec5c3705bd0d0299d1e4096122"], &(0x7f0000000380)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r6, 0xfffffffffffffffa, 0x30, 0x7, 0x4}, &(0x7f0000000200)=0x18) 2018/03/30 11:26:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0xd57, 0x7fffffff, 0x7ff, 0x1}, &(0x7f0000000080)=0x14) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 56.900482] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 56.925263] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x5, 0x400, 0x6, 0x5, r1}, 0x2c) getsockopt$netlink(r0, 0x10e, 0x8000000009, &(0x7f0000708ff9)=""/8, &(0x7f0000000040)=0x8) 2018/03/30 11:26:48 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000140)={'ip_vti0\x00', @ifru_ivalue}) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1, 0x2}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x1, 0x10}, 0xc) r2 = accept(r0, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) connect$pppoe(r2, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bcsh0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x8, &(0x7f0000000240)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x34f2, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x1, 0x6, 0x4, 0x7, 0xfffffff0, 0x10}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x6}], &(0x7f0000000280)='syzkaller\x00', 0x1, 0x3, &(0x7f00000002c0)=""/3, 0x41100, 0x1, [], r3}, 0x48) 2018/03/30 11:26:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)="626373673000000000000000e300") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600), 0xff) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r3, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) writev(r4, &(0x7f0000000540), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x81, 0x9, 0xfa, 0x8}, 0x14) sendto$inet6(r4, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r3, 0x0) r6 = socket(0x5, 0x80f, 0x6) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)}, &(0x7f0000000100)=0x78) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={r7, 0x56}, &(0x7f0000000200)=0x8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x78dc, 0x209d4, 0x6fc}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000500)={r9, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) 2018/03/30 11:26:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) readv(r1, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x59}], 0x1) 2018/03/30 11:26:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002, @rand_addr=0x3fbf}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}) [ 56.996782] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.010414] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000340)={@rand_addr=0x6, @empty, r2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r5}, &(0x7f00000000c0)=0x8) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="1800000000000000000000000000000118160000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f0000000000), &(0x7f00003a3fcd)=""/51, 0x0, 0xfffffffffffffffe}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r2, 0x5b5, &(0x7f000039efb0)}, 0x1cd) 2018/03/30 11:26:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x3, 0x5, 0x7, 0x400, 0x8, 0x200, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_dump={0x3f}}) 2018/03/30 11:26:48 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10a0001}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x130, r3, 0x108, 0x70bd2b, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xd7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcb}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3ff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x78}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x130}, 0x1}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0x344, &(0x7f0000000040)={&(0x7f0000e6aec8)={0x14, 0x4, 0x1, 0xffffffffffffdfff}, 0x14}, 0x1}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/103, 0x67}], 0x1) 2018/03/30 11:26:48 executing program 5: r0 = socket$inet6(0x10, 0x803, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000ccd000)}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x6, 0x7fffffff, "46c1cbc5a1d9", 0x80000000}, 0x10) 2018/03/30 11:26:48 executing program 3: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000200)) close(r0) socket(0xac25950fb1c8c06d, 0x800, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="24000000200025f0006b000420edea00023c000801dbb500001004ea08000100000000b7", 0x24) 2018/03/30 11:26:48 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @nested={0x4, 0x17}]}, 0x24}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0xf0b5e1ff0a1f07a) [ 57.094171] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.096484] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 2: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffffa0a, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a99ffc)=0x14) socket$inet6(0xa, 0x80006, 0x8001) 2018/03/30 11:26:48 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2, 0x0}, &(0x7f0000000740)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'\x00', r1}) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000880), &(0x7f0000000840)=0xfffffffffffffe1f) recvmsg(r0, &(0x7f0000000f40)={&(0x7f0000000b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/11, 0xb}, {&(0x7f0000000c40)=""/74, 0x4a}, {&(0x7f0000000cc0)=""/106, 0x6a}, {&(0x7f0000000d40)=""/202, 0xca}], 0x4, &(0x7f0000000ec0)=""/66, 0x42}, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000f80)={{0xffff, 0x2, 0x1, 0x0, 0x5, 0x4}, 0x6}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"]}, 0x499) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) socket(0x3, 0xa, 0xffffffffffffff0b) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000440)={0x2, 'eql\x00'}, 0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 11:26:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000d89ff4)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x20}, 0x1}, 0x0) epoll_create(0x9) 2018/03/30 11:26:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x38022080}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xdc, r1, 0x10, 0x70bd2b, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15ec88697405f751}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5d}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbfd}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x800) sendto$unix(r2, &(0x7f0000000140)="93abd99e8346f04d015980e652423a9789d1730fa2acc30217766d612c221c2b9c604e4c19f2d2123354880f3911694d8afb4bedda6277b1c36230177beb9a88109002abd5e287a2ed1fc32f73087c115fa3dfbe66213f776eb449bc8c3124cee6861f4b93cd54b4aee041112a9101a6d892f3b1c85ed6cd1f5ed129a0d65233c291e39567ce97946a1f808a7035", 0x8e, 0x4000, 0x0, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffe4e) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/03/30 11:26:48 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = socket(0x1e, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r1) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000700), &(0x7f0000000740)=0x4) 2018/03/30 11:26:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f000001b000)}, 0x0) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000002240)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) 2018/03/30 11:26:48 executing program 1: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 57.204049] kernel msg: ebtables bug: please report to author: Wrong len argument [ 57.226338] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.233875] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@remote, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000480)="399512e713465376d3b86b8295", 0xd, 0x8880, &(0x7f00000004c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0), 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000340)={0x11d, 0xb1, 0x7, 0x8, 0x4}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="59847998b1b3a3e042e50b00d3b61949", 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x20d}], 0x1) 2018/03/30 11:26:48 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x1ff, 0x7f02}, &(0x7f00000002c0)=0xc) splice(r3, &(0x7f000084eff8), r3, &(0x7f0000fdbff8), 0x6, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000080)) 2018/03/30 11:26:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x9, 0x4e24, 0x100000001, 0xa, 0xa0, 0x80, 0x32, r2, r3}, {0x20, 0x100, 0x1ff, 0x0, 0x80000001, 0x6, 0x2}, {0x10000, 0x3f, 0x6}, 0x5, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x7, 0x0, 0x3ff, 0x9, 0x7, 0x7ff}}, 0xe8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@multicast1=0xe0000001, @rand_addr=0x1, 0x0, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000380)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/71, 0x47}, {&(0x7f0000000480)=""/139, 0x8b}, {&(0x7f0000000540)=""/43, 0x2b}, {&(0x7f0000000580)=""/87, 0x57}], 0x4, &(0x7f0000000640)=""/105, 0x69, 0x1}, 0x20) r4 = accept$unix(0xffffffffffffff9c, &(0x7f0000000700), &(0x7f0000000780)=0x6e) r5 = accept4$unix(r4, &(0x7f00000007c0), &(0x7f0000000840)=0x6e, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000940)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000980)=@assoc_value={r6, 0x7ba}, 0x8) r7 = accept(r5, &(0x7f00000009c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000a40)=0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r8 = socket(0x5, 0x80007, 0x5) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r8, 0x111, 0x2, 0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000b00)='tls\x00', 0x4) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000b40)='erspan0\x00') setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000b80)={0x6, 0x1, 0x80, 0x20, 0x8ec0}, 0xc) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x24, r9, 0x0, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff80000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x10) r10 = accept4(r5, &(0x7f0000000d00)=@generic, &(0x7f0000000d80)=0x80, 0x800) setsockopt$inet6_udp_int(r7, 0x11, 0x67, &(0x7f0000000dc0)=0x7, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000e00), 0x10) ioctl$sock_bt(r10, 0xdd17, &(0x7f0000000e40)="ac82da2e0f72f5f95281780fd0c166f58538ef56e4af3017a77122df59a08db84d8a2bb152c436122c8d40e34113d7bc071acde337b1e68f7af32b74aadf05946c95e78f0a6500475eb4c74f7921f28df886742ce0781da502b6e3a3363bb6807446f2727a490bbac4c8a0ec9e0b238f2bee4a4a1a4c7e17bda100") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000ec0)={r6, 0x200}, &(0x7f0000000f00)=0x8) sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000001040)={&(0x7f0000000f40)={0x10, 0x0, 0x0, 0xa0001}, 0xc, &(0x7f0000001000)={&(0x7f0000000f80)={0x70, r9, 0xc01, 0x70bd29, 0x1, {0x9}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040844) sendmsg$IPVS_CMD_NEW_DAEMON(r8, &(0x7f0000001280)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f00000010c0)={0x15c, r9, 0x400, 0x70bd27, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xbf}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0xc3e0ff3957e4fc7}, 0x4000000) accept$inet(r8, &(0x7f00000012c0)={0x0, 0x0, @local}, &(0x7f0000001300)=0x10) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000001340), &(0x7f0000001380)=0xc) 2018/03/30 11:26:48 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:48 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x1) pipe(&(0x7f0000004180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000041c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003d80)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000003e80)=0xe8) r11 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003ec0)=0x0) r13 = getuid() getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000fc0), &(0x7f0000004140)=0xc) r14 = getgid() sendmmsg$unix(r2, &(0x7f0000004000)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="8d1a583d64bd98bab68660c09e058f1ec563ca308994bec56a411f99c87fe0f920025c591b401d59e6aaa3db41a6d15ccced696418374f520c31b74b516574344deee74382b6117a578717cfa5ee266f5d6b2bf7a315ee5975243795c2534111034d1e99582e4e000b17d802a290feb6857e814b744994b1f45b6b4c92e315a3f52ad704dd984b8515ab6c994f493dd7b5c77732fd009d61bb199fd12ace766af87587ed8d5554a072de594a1f3ab70664f025461b3de03f9a90b2e4cdb9a8cf45df4029e19586aaa1eb60", 0xcb}, {&(0x7f00000001c0)="2d9df07f2c784431f80c7b48b0d34fb1e1073d08065b45d5719b745beb9a838c88b7fc74e974e99feb106165a627affbe847714084ccddd3818041008522b5789f513fddbf2d470cf19c9f8b76703ca3a2670d8a827b52dd50b3a0aee19a9bcafcbf283ede45e976d42a9d8a07aad6c76e95f213d3b3a7c68fdddd51cc79d984e97291e647c2df80b76890c26bec9964448bf76d5c6d27df2b0adfb5c97bc7b93df133767af37383bdb148b0fb93acf12f4a750c3662a903745bb7de2f", 0xbd}, {&(0x7f0000000280)="767d441b352c0e90dee71c824c990ea272999aa172", 0x15}], 0x3, &(0x7f00000004c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r2, r2, r1, r2]}], 0xd8}, {&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000640)="1005650c8e8ab0ea94920fd1fb", 0xd}, {&(0x7f0000000680)="4be66df13f18bfc9708197fb0a2e59c8dd9459156cd802df9162608f45e1ade79a82b3e0f0f74e37485981e45f8751da0aca4ccc7b2c9c2dbfc2cfdaf4c5e04047b715b500ab3f84279d18721e16232b8b9ff462515a378cf6bb9ef07421d56343469a371235d2d30eb3a01698f253d7d552c38c1662769b7ae052c768e8957ac37bebb2910a1c709046f06173096469b4909808f70d9ed0aa21f6fa449e5a30b6da3208dc330c323abebd32cfa9213aae30836fc4d1240b", 0xb8}, {&(0x7f0000000740)="3bc886401e1fb035974891799308b8d9b9", 0x11}, {&(0x7f0000000780)="e36072590b6c258c22b024122730a39e62d1f28a7f9f8c80d5443601943643ca10218103d3d943a834bc5ed79ce06047c5192eb1c6b9d4abeccfb4927f1b3cb0bd5bee7678845e706c9003fa698d1344bb02a979bf9c961e733347b502fed4ea307c3073223aaf54da6b38d73469e34a06af01d5f311bd0c00f97901404311da79e796b8e7085593c0d886911939b7fd95875fcf2d0702ecd4d6896a476f3f9e55bc702d4006c275f07bbc4ae2de3ea0a0", 0xb1}, {&(0x7f0000000840)="9f43e8b5a0ea161e610abe2f1834616fffadee7c99d9ccfcf048ae8024def6fdcef81c9076547bc5b0", 0x29}, {&(0x7f0000000880)="d6b00e1921eaf3cc657e572780b6f87006e2ca3dcd2cde7bf87bfb33cd0f096cf2a6b6b334952e79b27dbe", 0x2b}, {&(0x7f00000008c0)="e79ff63c084bf202e4f2a50e986529bc2db3f6aac6385558e38258867a18b8d3a53357", 0x23}, {&(0x7f0000000900)="031cc106bc122ce768548304ee2ec51319e36bb056620891afc71022c71b533089c81d1ec44fdf966281b7973d4cd744641bb4d29b46fd5367e77229585a2f9d22141452b1657d466b97ca38f7e19f4b94eabc12db581e4c97b1e40e934f150c5a32337d26d8486d52894808291444e6575d64f4294373daeeb467eccad6b5204b3c56f2e120f6bac428c415", 0x8c}, {&(0x7f00000009c0)="3ec6f27aa7f4eb1064e23c17d5e031e5b3f5f975a9261463ee27d95df39909bacd97470a829cc25a6eeaade071814fc69ff785715d68842bde9b512b3533570e09f936a21220ef6a925bf196aeae62d0d5db3c3177af80e10bbd9a2e186ad7016a466cb4a6937cfb9d1c3635d4dd24ad3b4920680c32158a35b9864bf29263662671ae3ecbf28a2bd7fd0c74e99440b6b506313994a0489ef38224b87feadc83cd3790fb21288be9db02468694dfc7e0ea391657a6347227c7d2979de806609b2540bea418e82b", 0xc7}, {&(0x7f0000000ac0)="b102c96e671858286464c29b83", 0xd}], 0xa, &(0x7f0000000cc0)=[@rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x48, 0x10}, {&(0x7f0000000d40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000dc0)="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", 0xfc}, {&(0x7f0000000ec0)="ce8060c2c4193ce3fbb1ce61deaad7e068ef34f7d91efba52f33062cf324f6b315c0c4ac653a4e1a5f100c546878d748384968182116a80fc1839a03f3179f36f62722158fa6aeb0320ae880be650065f6db2342df505ca2233e532c666c88479447f1299e2087e380e6d145878d2454427d2f291ce7f06d54bf0745fa1ef71ed2097e356fa8f2e3bbc0aad72bdd175bb8163a58f90b627f93c19c5a13ffde9969df88e5c3d70e989c30154fa425b8b7e022b377204b5ff7cdd0265d0f6cb6b97700e0d8f611bcc8", 0xc8}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)="b3c2b2282b7dfea7828499d66628723500d254e8e9ee1b0e134be49c7bdc70bb90d856666b52184a8e4db49284bdadf256d7e26231ca95b5a3e8a79714c0d1469a3260ab66b687c05ee95afb871399f9", 0x50}, {&(0x7f0000001080)="5bdaaad7574d4f02836068cab6d2dcf72f12ff5825ee7d650db66308bc0dd9b02cd69ebdfbfe547a16911098a72bc355feae6c60910cb4508c4b2ce283141133362662f5d4a3f3f195d29674d959d683d164fead5d156b5e4d6572ae7601b07d3b24b3318a02ead44a0e132e6fab0a4160b8551cc16ec3d49ea6d85a5e181eccab2f692e2e4deea9b5f9dfd418a5ff1f7b50a96199f577ace24b43cd55b34b1f09424dff84cdd046959b61506fd669815d4db55da9e9d3545b1f0adf9ba0ccbd4f932e2c680010cb754952d1d1e0b9a7a485c26ce11d426fb69d014a9f8ab6ad8a61af0b71f9621966dd2565", 0xec}], 0x5, &(0x7f0000001200)=[@rights={0x30, 0x1, 0x1, [r1, r2, r2, r1, r2, r1, r1]}], 0x30, 0x80}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002540)=[{&(0x7f00000012c0)="6161617834ec2aba44cc30dcbd9ba61eab02406d63a56b7feea93bca75b8eef45b628c8c80f86cd537312fe50b13b9d71ecc", 0x32}, {&(0x7f0000001300)="235626f13388fcfa4461bfe9149e1696edaec2ee96c4059ca0cd7ecc36e625c35ac34fba79ad767f03de7987c6746d1c49ac1992e40b92ae3262c2a97757e0783150157284d0b0c1db1d7d1f31a20a8c700e9d4a4bd93833017e12886610979a8a3716ff9062311513dd4070734bc07d28a0b4c0b3e95b689669f461a02f5733931992c53717dfb4b6c67de41807a96985620c734a080aef2be5df98400d644a52a4f5500853ce179944af6e656a8462839245c11134ad4cc2e1e842928f0e45be087ee41297d2a99f9c21f2", 0xcc}, {&(0x7f0000001400)="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{&(0x7f0000002840)="ee358ea2c21f62fd4a6da9a1ebfa8b8255467be00e428edea2919fe577b4a8e398f2171d41a94bdabfb615a182fb9b5a6e72f1558989c0d43e5ce65d5e226d46e2cc107356844fbb7a160366ecfab0dd293d9a0a2e15b896c16f013bf7e2f5f76e601396ff3b4ec434e07a7bc5d04f3033471a2be254e44652beb5f0baf0677833bfefdd85b8d305837c4749fcf634fb812496f36da80e0e7b4c0ce3e223da4a75163af892e0774dd1b00d4e17877617c77da564397834a27736d982c85e0e35624bae29dad38a5546a6e9f9a77edf1a5566db3748c021482c5588bc775f2f008b2d41b8aae21d8b738a", 0xea}, {&(0x7f0000002940)="9729e7c224b9ace22b88f951e4f120eebeece3cff7fb1a18ca7774402092270f194e57d3e03a852c726d", 0x2a}, {&(0x7f0000002980)="b1d74517515ba1b2fb7ef5ebfa5f2405789064da3929a98281445021e70f6975403b95d0e2c1a6e1f44d2e7d684fdf907a59b7b8bacb41939c013c497126ac5f4316ded6d065077e8d0197a697ef0587241ef96f30d2ca321b81c9d6b88a1cc583d9b9e6600410bc304186fac83f549a090668ca494f6cf0824c018d86675369fd07569105fd6add41aea42575fd30d903afc5", 0x93}, {&(0x7f0000002a40)="ce5fe929900adf8c2658fc943afb8704eda249c3543bf1291a3669f2721310c2c1e658948c9d037d62d6647a0c87ea9008ee08e245e448a88afefce0d3cbcea5e976a7991517d8c1173d8c43f6aecbc7fdd24c8789644f53885b8e491f3e96c96c669950855de6dd8380502ea9179e18bb7a58551de5f28104262c4e112ae0dbcad3f86c36a96e7b7bc6641464ca91410822c288822ba3332dcb9901a4a4208f5566d0f718f0f3e42216179a381f20a4e3b52fc82aa4fe68d324f6cdedb7cad15be85dc409e1a6e925cda819c4047023d8b56225", 0xd4}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)="8b8e5c", 0x3}, {&(0x7f0000003b80)="7d5dbcd0f15f4603c1744f92e5242d066706090d23ca90fe49264308e35f283589d87b8a94429da837615e6a7405f33c5a1fdb70b780177e331ac9719b01945b8d633f2b419128f05ec10f9b16f22ef0f82ba616a2b95dc7687a69559e4ed591764e721aac9ead567e816bb573a3e5ab7c9d3fd2ac4f89155f228c043aa6ae5f01693feea08d64e3b3e94fa98c27586b0df8c0e771fe9deac09a36fd3a595a1fe95e4d81eec4b1900ae6fd7f88be5a7deb90e705d325b52209b652997fd170f63bb65aedfcb528fe", 0xc8}], 0xa, &(0x7f0000003f00)=[@rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r2, r2, r1, r1, r2, r1]}], 0xe8, 0x40000}], 0x5, 0x8010) listen(r0, 0x1) close(r0) 2018/03/30 11:26:48 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400002b4c5148b4629221d3200904150200901c30faf1a24b26b4b3780710d800010000ffffd228674aa77e83dd00", 0xfffffffffffffcbf) 2018/03/30 11:26:48 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 57.258182] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:26:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x6) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) 2018/03/30 11:26:48 executing program 5: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000013c0)=[{r0}], 0x1, 0x200040000) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ebcffc), 0x4) r1 = socket(0x100000004, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d99000), &(0x7f00002efffc)=0x4) 2018/03/30 11:26:48 executing program 4: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000740)=@ax25, &(0x7f00000007c0)=0x80) accept4$ax25(r1, &(0x7f0000000800), &(0x7f0000000840)=0x10, 0x80800) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r2, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/104, 0x68}], 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair(0x4739a95edba6cc06, 0x6, 0x5, &(0x7f00000006c0)) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="3ba628597493c57b1ea2", @ANYRES16=r3, @ANYBLOB="20012bbd7000fedbdf250d00000008000600000000000800040009000000080004004000000030000100080001000a000000080006006f76660008000900410000000c0007002900000002000000080009002400000008000400060000002800020008000600e1ffffff080007000800000014000100fe8000000000000000000000000000aa"], 0x8c}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/03/30 11:26:48 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x10001, {{0x2, 0x4e24, @rand_addr=0x10001}}}, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) [ 57.299042] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.317257] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.331738] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/30 11:26:49 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000080)="ece61d4b3f7a5eb95e6831824e27a4dbfafc9adcad0d2871847d4ab6308ff0191edb030edc5fa4b57c9efe28f72dcb13fe7ad27104472b48ea8adada7626ec61fb8282f9eb55575f6e6e868029e367d20d8cf82577ba5be68a67a4a11bcddb708e60ebee5ca9808d24eca29a4f4ebf01e5559a26680793f287a859c0dfa4dfbdc2daae53d24f2c0ea1e35cfe013a1de50e727dc3836832b0ac1e7e2f4cc8186b5441a5c1"}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x3, 0x10001, 0x9, 0x7}, {0x7, 0x4, 0x3, 0x7fff}, {0x1, 0x2, 0x7fffffff}, {0x2, 0xcd2, 0x7, 0x797}, {0x7fff, 0xffffffffffffab88, 0x8, 0x20}, {0x0, 0x8, 0x0, 0x2}]}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000200)={0x6bc, 0x100000001, 0x7fffffff, 0x9}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) r4 = accept(r1, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300)=0x189b, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000380)={0x1, 0x8, 0x7ff, 0x1, 0x0, 0x7}) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x2c, 0x10001, 0x4, 0x7, 0x5}, &(0x7f0000000400)=0x14) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00000004c0)={{0x9, 0x81, 0xfffffffffffffeff, 0x9, 0x2, 0xa3}, 0xfffffffffffffffe}) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000500)={0x2a4d, 0x6, 0x1, 0x4, 0x81}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000540)) getpeername$packet(r4, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r8, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000700)={0x0, 0x8000, 0x2, 0x8000, r7}, &(0x7f0000000740)=0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000780)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000800)) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000840)={0x18, 0x0, {0x3, @random="9c1eb634b229", 'lo\x00'}}) r10 = socket$inet6(0xa, 0x802, 0x3f65) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000000880)=0x3273, 0x4) vmsplice(r2, &(0x7f0000000dc0)=[{&(0x7f00000008c0)="9768da6606deea3ba9ff9d6d6a407d88fd68cc1e048dbb220ff023888fdd0e269d79fa3e69ac08e7f803bd524943e7d91db8e66e1d02b2f4296cdcc3bd2c70715cb20289135365bc8157bebc02c20d055be95e20b77b981fc7c83b0b1b6f8e2a0e7bc175b9c983b7db97960d6f8689711f655d16aeafc9cbbff5627b3fd88575ac0d8fd4f5a7a198d913393086c6ab5b83b5e725d0ae1055426adc6309bc01e3fb49c9", 0xa3}, {&(0x7f0000000980)}, {&(0x7f00000009c0)="83d5dfe5cedf810e52be37cd25c6d8df6cb2b52b2ee4e34b5b395822573623453c6bc795f82727532030720e9d0c65c779dc7f7fe728b618f713dcdf4309aad2c987b83efd40e9da", 0x48}, {&(0x7f0000000a40)="ff7ae0ae50e53bc10c9c331d1c227d74326edc680f348e494c9ef9788d31effe0ba2fc42a8f4a5bef1832d3915d58f5e66de2f6490f675b59dfdcd1bfd0681349e0b0f50005dcf46dd8cd9f87c1abaa7efdcbeafad203eb020ce4712531bd4112d081cd2552105ed", 0x68}, {&(0x7f0000000ac0)="c8be0605539da0568ef821593002a707bfb64f5cf4da079e583aa89a57d530057510db4e9ae34478f58f940587a625e4bbf62d75360f13fbd08282004778595d0db46cadafbed7d675b39d545a277a20cef5", 0x52}, {&(0x7f0000000b40)="aca9d8c6c89875c5843d9509e4960c32d99b58a2dbb4c258b1c0192ef83baaedd5ea269053010e4577fdbc62bd7fb41c7459adfda8e3b01c9fdbc6a414d8b996a4025f1a960577ac6ecfd8aa889f036c0ee98117fa93a3961f36bed8831e5aedc0b8d8c1ffe0fc483c00c9c431d214bbb7617e6b7db86d99ca62268ea1e46ec7fe93bb78ae528ac13feb0b05b8cb81bb5b01e282f92265d22a7cb43592b92217243d22df7fc73d055636c059d6741cf7b23dec940efbbc90cb058ab7bc083b8f02bb69", 0xc3}, {&(0x7f0000000c40)="1bb44368212530969dc575fa6dd54608054290935a92834fb8f8b46b53cab396f842882ef383e8a1e7669ed2e9119d0f23e73e819e361660cfc17208991df78ef04bbd1c2262863b3d848cd2286b4e80911c2ca01cd3a3786a1f7e", 0x5b}, {&(0x7f0000000cc0)="f96f518a7e8e17a623956ed0c01f9ae27afb86fba2a61f8b37ece9832b109f2941d3ce56f3065f09b82aadd0d99d91eecbe456414dfa824db5a78a09ad562b", 0x3f}, {&(0x7f0000000d00)="a7ded3720f48d461ecbc676ab52719da2ff8222538b40396c2eb582534eb2a6f1b77e380e7754ae10eb658fc66dbdb73ff8158255449f72a0845a1a578235b7cc2304908a0933618e752afdc9f8c56acfe488ffbcc4fa3d5b9d164a50bf5bedfe8d6b7ef624fbc88b8f1d2decbed689a9924eb1229f9051ef34c94a446a99878e496096212d670e66c7ccbd3b25c5b2f8962441980384fc2cbfbf4033ab0fff12e6f6545ed2ccbf0ffd567d5140fa9efacf0af497cbf", 0xb6}], 0x9, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000e80)={r9, 0x9}, 0x8) socketpair(0x5, 0x3, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r11, 0xc0286404, &(0x7f0000000f00)={&(0x7f0000ffd000/0x2000)=nil, 0xffff, 0x5, 0xf1, &(0x7f0000ffd000/0x2000)=nil, 0x7ff}) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000100)=""/216, &(0x7f0000000200)=0xd8) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000240)=0x100000001, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) sendmsg$kcm(r0, &(0x7f0000001600)={&(0x7f00000003c0)=@can={0x1d, r1}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)="5441be6c9f3d6c793fddd555f7cb3bb73911e048b6d2ec3cdb19fb46789b76117b57f70aa6d187b6ccbd1e55b9015a94d3e7121aff6a6eda8b07cc7c97d48cd287debe2abb669feaf018c75573210a56cbc26b9d6f5f7e0490f0cf52b94edf8ee889e4405be223258afafe8a93a6fc0b3fae1b7ff263143578288225b87a603c8dee09845e04412da16e5dd8a0805e03070db8a46b911e1772c4513fb5025688fe71ccc06410aeaaa7a3445aa681a4fae2b86cbdc4614d7bf0a59134d2c09116c9a4369217ee592fe4062ace0e4c936ed19ec7fc51120c0dbf635419e8f8a5f94ec2be6c5dc0e6502d665dd3194d6e48cabc752db621bc61611cc02a96bd5eb98dba501a7ee99a0df18d256ca04587c4c8362761db4274aa68f2e1448035bf06e4b8785a33b229ad567a879671f70377e2b077c2a2fd92f96493f1a1cd8af38cc9292fc9a9987d5abd2dd252bbf581866910b541f69208416eb225394f1307f525b37f8bdd5da612981dd497912f73c606d598768129f7855f1d3e3e5ce58d0239c7c187fac16b97b41f6df91a76af15e823c8bc2b8f0339ac15f2a93a1146c01a9b9aed8b924f41ddb9ca397561ff4e7981d473c848b1caa1aa8d0ccf90e03c003c908485f0bcfb1a487b2a7a7eb08ba8e7e504afc870859f8cebe92041fb416845a72ab02892d747aaf4f8153865bb4eaa07e3797362fcea56df0cda468c5b9f60f09631e1e0d7b6639d803a7b9851d5f57a412cc33028bdd3e007f7d63df7e65ee88a84d99d159a0d993fbbdb33ae8a40adba0859340290ef0194f0e39855af2fde22721ecc295d469aded2f950e58b18a7f799c819ad87c26957c42eecd6c7287d547f620b481e43081c058acb410605fc355dca99822c93644c320840ef1efddf3f4809dfc4437e73f740b67a61e94be1c1f2699bf69f819b05cda74936f4a74e8422cb7af451746a65ca456811828638094d0997df32ac0c848754f0e7d85ec23056ec6e3cc4a03421b2cc9b1feb1cbc83e7992535249c6d34a4dbbb3e79b26b4309f1f512f4fc648b6a7e45024e21ea13bbce3f049b99e9a9fa6bc1642c1a6a6cf4271d099f2fb0868d7f416f140c1db5f87e5cd17c47977040cb9262f60c87923086f2152ee8a2ee548a440e95ae5a399c90e65d78ee27823761d4817049ad0b7aeeaa6269edc21be15e2b6312245d94432f802d451e70319c30b3dda0db3325e133d60a3bad2f099d4bf2b50def8a5897f30d743aff888852c490b0f97f5f2fe78777effcb32ad544367f239f95c0823cdb024457342041823343438a18148a596fc3592372d456fb4f2db247a9e844172b0de8a777aeb979d23a8dc501121667f31b2ffd06439eb4fb1bf6bd71d544594e71ce5a03de910740ced4e7aca3b6445331da54919688ab54f1a362426e97d30d2ba227e6a69f9db03e609ee90f75a50b101cbe66d25f0bfab93be6018e33b5a6f1bfb42d3b80166ebb41aca490a2a5b47a7619f87112eef0563b49db11375aa10c91a119d1c2304fccad543dd80b612e682e076de63cbb9d1c222c782c267eddeb94b848fa9d616ebacbc402ba8e7623063691e29eabad348288d21b1c60e9115b93de1bb426e0da43d913f5790e313508a781d43f436385731bf0a73967891c8908dffe471ab9dd8c2e527db733a10904608af112f23bd219ce5b320fae53731d4b1c8cca9985e725f5dbc4fe68a723732b2caf94b34444144192c23770e0007547c3615375a6f4eb3af49db01e4d3912b54dcefb1f4881a1b720c86e9620e049d05cf0966330f48ae54bb0c791624e017c17914c70e405c2c0e6d7f35c7f3dea42c8cbeb5ab4fbe29199a932e41f24e2b65fe94eed4cb28da65d6827783ccbe99e13872c16eda92fcfedb41f1a2950b3008e05a53c4075511acf3f5094daa03304c7f117e0a77d02493d97e4214d9ce78ac369cf881ca2decfd7e2b8b30dd3f4837d2852df763f9778955aad4de6db268a7b800a08b025e8d8876e2f159f18928196a85776a53807e4649db3b456347ef3f5a1192979e5409e52b012fa622137497ffb22ae23eeafbaa98f58f0e1297e58f94b9667e4779c33e4651d955cb497ae2bb437e678d5f50ec1f2f21ff758f072fbed3798ab25188ad0b51fedf9507d6ae96d107d528bc42bd03553c705e43a6c43314791b25ea7d28e34f5debd7036a8f4c54bc5431f9288c2f8ee5a4f9a6de8480b699f55d0f29f026fed8b3291f23cb93e7a552e1a867453011f6bcb6da53e2faa10d86ade4d91115c4bf32754f3dae734a542ed7fd6f004dfb4f69feabdf16a9a5022db61b8e94bccca99c73e5b9bb8ffe9e5f6d8e38a7368855d67874a0d7bef3a41cfcd7be054a69208eef36dc7a34d423a587dd23c166079914407469aee7de51214c25a335c91c3329141c8373cf03f7b9834b004a10d3e881e6957c82c1da6cfe3a57782d5c6ef41023dbc5c73ad7176412751b0285d744ecb655c19826af89a6bebf0e5b6fb5a7c3b8160cf714308f17538546a0888e8c1f6fdb0085bfb5f4b4f6c59205edfe3a63a232f56f90ecacc79d85382968d9c9c02309b625788788f0a5861254afa68cf5ac5e2304a9c811094400ae73db38d3bc445463f0bb45dc2d7cfd1a73dc2973f4c153e022ec60e40ccf5c39841d9edae4128d10a6c34a58a47af3fbcc8f73b34348a2c85bd56f4041ebdf352927db1eabeaaf5bb8507ec3697847f40f39ae1c12851255e95a80528eafe9d699574c0bb59a2f3fbcd488a83b0aa98a27c67f45332780c0e8b065d8d8f170b98ca40b311cf78cc8ca00b785b1d760388e759c04c5b12ecd5f17ffd1d0f7a1e0cdc8213d51d28c738dc7db6229b2a00d91f587313665ee7f3c2d9e19dd372cf558369afb1b0b97456718b6c82d6b5d6a61b1a834ae22e4730047eaa823aff2602afb6d0c5cfb87b28a28f76af44160b38e8b323f9519adfc7178e6ef164ff6622183d1960274a38de1e82342c36accbda9c5da0868b42af2fad1b32b04e9cfba2dc91899d23868182337658c09e73c752cc36b7ab1e78d1c5cfb7f9e9aada3802b5b6518bcea172759027f54ad5115df5c28009e37bb0e6aefaff5c1a501ef9d2421306ad2ece8f5508a5817006388fafc5e167e80f4c7ddb2f738a7702869a9c81315e933def6976a8db2838ee4800576494da7a502b14858c8af16f33010177f06cb728d3a61f68c42cc0ccea8b5b73b36e8a02c98af06b861fb80e9f6e67173999e9b71bacf8d670a7ecf65f2da52ce7479c41f379f0b146b00604b686ba77b45aa3a1b33af6734eaa4e8e28b182fbc99ff8d2028c14efd61306b7d795c734965c02ee5faeb362310f29d9dc55e51d1e73b955e2881aa9212773aa648a17d462851e97833b4a0b2b0d66811da7bc5981bf38c4c053dd7a90fe43d199f2f65edf69d3badcbadb284e484704410bff83fd1e85ab51b1d2bd111137898bdff99aa84fbbce29c2f0f26357c234ea22c53695d95252c26dd1be1b16e64d65cad0d188b390a811e057ea0fd5fdd22742436293bd65921e6a7427cd9de047f6e19b93d4157f992445e6998c78c088f3b242f411d12de079f904b511c954aacb87f4f1e7732ae4a5bd86beb410a269b83711e37e2eec1c2f27bb83dcce357c0d6bc66f6d9a586bbac00691bcbf0b247bba0ea1d074a6ffb3a00fe8f24bc85e0846be5f7edd7515fbcac5f16c8d36a2e2d76fe68c0970684c46a1763b12acfc4cacaa6886cd24690f57de8b348da949603b3132eee6cf01c5ca6c4e89d690a08143aa6c105284087c3b7c7f0a06ad87e8a52ade1202632454bb81f2b7bc39ac03a82e18c0167eadf68990f13f463e6d3656ba96f849d64710d8f29d0d950810d0e5c4a2c81e7776d943ef053574d784c12d1d9d08405eaf21e2a527a109bea7ac5f45f818e448343490df054ec2e7b55953d75d14ddf9fa490bf4e099e89311a7ec858407187e5cae094e0c5a923a5be25b36bad24e5c39302298b6313f87a5f053d49214dcc12a0b999e635f050723c40ec22b044814a996cf45921cad2e3f257d31ff0d879c79a5d309d314b217b3e964b971ce09df3ea0eb364b10259cd61049efa87f76c18b15451c111e28080c2af1d891b0230f18e20008253b3b9260d01ab2e58c9287833cbb3ebaf9d864b852033f730b08258795912a539210be841dafdac13a14f1c2d3081db301e0961601e9c54d8b796c61351132b118b2f0a3f74d2a1d1b16e059835be31eaa731725b88d3f466201e337cab6be7f0378467177b78bfc06dbfa3a69fc0bf46fe90dffb3ace242169e9099e5064ef117854c729552ed7fadd0ac22bc3afd57385c1d7e336d231a5e5a6b41c980c86a2241df9f25b32cbf6e62f76d19870ca88b2e11aee733b6674f796fe09580c16b00404cfd0460a1974183e139ee7d68d10bdc3622f2677143d13b671672a9881a9d685de33bde55a1e5f8ed84fb27a9ea5cb38e550e212d6ed66c92f1b3d0c8f9e053a41677f161462c098fc9d8e991c5e5475f0e1bdfbc835932913a244ba33005c2366dff1062bd50801e20525a8397e0c9b2a05c8c9566caaa7d3d09747e59c6aedde2c3ac524c1ab0e37bb8149c673fc1fc51df297f1903eb18a524efaa6df43b14996862fa4f99e6095f734735c886b1ff2e16a2959eff6a004ef5ebeec2b0a99511a7e2c5a359954b872276f78d3856f383c94fe8e5c98317bcfbaed80bed406ced63f70fec39d5d14484b885fddefac6a1cd425135ffcc111850bfaeaeb149d5be0e2d2ccf4c98ada37174850f2ee8f6a550dbbeb6753b7e2b45e35e02ba9eedde0f77ec795b4f981620c1b5e3add7c4403e729827ef41311da793ddda2ae3587fa8e2b4424b98979d8b523428fee7776924391c668e40b225981d7bae721486848b4cdfca0bf6ac360d2d1fb8e31d7520d2b98231c730bfbf0c88a593bd7d9fc3ea4b3515dc8c36938325869d81cfba07d49c3e026f2ac9c67bc139d8a3d222cc6c910e0cac8a6e546162a9a34559f3669ca8d60658be6e9ef19e9ac8d944351ddef063d0b2f12cd356139ef0a247c096fa6d2f501dc5f6809855270f3f29f9ebd0f46c03fca9dd9a17decc837f0466257aa23e72ed1c0d9bfa43388976246b3d58593f5810f9077b145bb31e97bf49896bf06f436ddc3193a9bf659d957b5a8bf73e5b6b86215e3b65433b965ed71c214b33924ad4c7906197e82bd8248d77e9f46b31068ae7af4ba5b43b69083c9240b25e4904bbba782c1e4cbd34684ae47bcac6d15dea6f7aa1a201ef868aa93778ecfd90b006730d1fe09647bc204100b1fe275a6829b4b5bae6b57302464cd2aee518ba0b816f7de9644b1e66f025e532f836e26a0cfef4a1af0d861f1f02e03dac2815683f3dc493a00593ae667bc6f277ff66268677dfc0f874367b918be592aa73572e7a2f2f3648d56c649e7f2a84434db94a010040af9534bd67d13c7ad914500e6fee154e0189c14bc1be939dcf8774f2d758f67c81e3300cbe3a765381e0edf73fc21148fd66031e64c82dd0f16b3094c8d9b8635409a14c9df388fe24dae02424ef9ddd59e93e4e28d7cbc480195b1fcc1fa60b151a1ce609d2ea2e442c45a030d39cff000a5462edb3defba06ddf2d959c695de9a0a35cec1c5ff03557887c4699699ac0840003a925788746f0d877ecff9e8a2de0967af493e4813e23974f4aa95ad25c4dc3909ee59fcb7b90995a05a4180c093b98741d4d678f096b159d70abbf248dbf2abbf933a6876c8a8bf321", 0x1000}, {&(0x7f0000001440)="74d2c0bfbd77cbdc9b99acfa302d564636eb499e08f3f8314fd0dedf8934bab1c2b25cce72ed335987ff20814f2874cac7bc70ce0c6039f308e66b225dbafa5d69b0643265911ab2fa3a775d7a4b96c7956e1f7df8e5027093317243bda930efe59f1005f3c0ab88c3cb5e9a81b18dcf39fbaa31b08cc7ed73ce1947e321cecc37f538b6c2cd2d3df03f2357ce0de92d42065952a55c2e3d28869e6c9db12ada17145bbe73faacfc676691dc229b72cefd07a90641f16777eae873b3f40267f7a40003bf976180419ad37983224bb3900021160c6f9e810bce76aa559dda3159a57810892d99da78df7dd9da", 0xec}], 0x2, &(0x7f0000001580)=[{0x78, 0x105, 0x3, "32e359cf3c7388e02560c78eaeb146a26a1f73691a3bfa946c0b5569087bdeb8cb8d9ac006625ae20c001ca1bda04f3fcbe034e898eb0aa3389a26fd7a356313198b7f3502eb5c27686c76caf7ee2c631a30b50f808a9cf8bff009b5f8e1cc0de1a5723add8401"}], 0x78}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001640)={0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000001680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000001700)=0x80) r5 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000001740)={0x2}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001780)={0x40, 0x6, 0x81, @empty, 'eql\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000017c0)) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000001840)={0x2d2, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40106439, &(0x7f0000001880)={0x800, r8}) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000001900)={0x3, &(0x7f00000018c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000001940)={r9, 0x3}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001980)={0x1, [0xfffffffffffffeff]}, &(0x7f00000019c0)=0x6) epoll_create(0x1ff) setsockopt$IP_VS_SO_SET_EDIT(r6, 0x0, 0x483, &(0x7f0000001a00)={0x32, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e21, 0x0, 'lblcr\x00', 0x2, 0x200, 0x73}, 0x2c) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001a40)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000001a80)={0x5, 0x80000001, 0x81, 0x9, 0x16, 0x1}) recvfrom$ax25(r4, &(0x7f0000001ac0), 0x0, 0x40, &(0x7f0000001b00)={0x3, {"a0cd32f31c1592"}, 0x1}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000001b40)={r6, r7}) bind(r3, &(0x7f0000001b80)=@vsock={0x28, 0x0, 0x2710, @reserved=0x1}, 0x80) sendto$llc(r0, &(0x7f0000001c00)="44001f15ac1d84e50afda6397033c4ff6de359447fb136ed6859fcb04b8e45b56e406d23dcdf3ba9287fa3e3097d24b0ed10a34d62263fdcefd54eea03957ae9a55ff4d81759fe2b936f2cb9cc983fb0f85a827e1a92b0b506ceea82655a2d79d70dcc36fecd88204b6c595dad69db98d08c4fffb6affcf234075b53bc7b1284d952cc938cf25df0d4", 0x89, 0x80, &(0x7f0000001cc0)={0x1a, 0x30c, 0x1, 0x2, 0x59, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000001d00)={0xfffffffffffffff8, 0x7f, 0x8, 0xd4a3, 0x2, 0x5}) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000001d40)={'filter\x00', 0x61, "5a30233a7628b7249cb9bdfc53a457fbbe69183c73d58666ed9d7ba5d1f26063519b88004b5c0236d2db4aade87554dec47defc37d97f10dbc8181e0b89539fb3924aa9f1e59fa657fc42cc63eb9aa8314b8bf23240c5c30917b959fcab2d2cfcd"}, &(0x7f0000001e00)=0x85) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001e40)={0x0, 0x9c, "0b2f6a8d6cff8c4060b3bf0afaec4eed440b171ae528bca7d87ab44faa4ab6768c571eebdd3eb7144ccea261db1631288cbe3d02aad1dbb89554f180aedfb553156283e6744ba8db7aa25096f535ea542994030dc3e317975d52a75a828194b41721d96ddddea30adfb3b7e591dad8ae3d167460c839531fa24902d172f59a8091cbee293bac6d35781c9c4855a36d8e757db535c186f9ea52b54ef5"}, &(0x7f0000001f00)=0xa4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001f40)={r10, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, &(0x7f0000002000)=0x84) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 57.344421] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.387604] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.388749] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x2, 0x7d, 0x200000000000000c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/03/30 11:26:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0xfffffffffffffffd) 2018/03/30 11:26:49 executing program 4: r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f0000ff0fe1)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/253, 0xfd}, 0x40000020) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/03/30 11:26:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r2 = accept$packet(r1, 0x0, &(0x7f0000000440)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'teql0\x00', r3}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r4 = accept(r2, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x1004000000004) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) writev(r6, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x200000002716, &(0x7f000092ffff)=""/1, &(0x7f0000000000)=0x1) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x7fff}, &(0x7f0000000140)=0xffffffffffffff9f) socket(0x11, 0x0, 0x2) 2018/03/30 11:26:49 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x33, &(0x7f0000000480)=0x4) sendto$inet(r0, &(0x7f00000004c0)="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", 0x25b, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000007c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in, 0x4e20, 0x40, 0x4e24, 0x8, 0x0, 0x20, 0x0, 0x7f7f8bd020465af3, r2, r3}, {0x7ff, 0x80, 0x0, 0x0, 0x7f, 0x7ff, 0x0, 0x7}, {0x0, 0x80000000, 0x8001}, 0x0, 0x6e6bbc, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d2, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3506, 0x3, 0x0, 0x7f, 0x2, 0x7, 0x100000000}}, 0xe8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000740), &(0x7f0000000780)=0x4) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100), 0x0) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'sed\x00', 0x20, 0x8, 0x49}, 0x2c) 2018/03/30 11:26:49 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x4, 0x9, 0x8, 0x10000, 0x4, 0xf7, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x200, 0x7, 0x0, 0x5}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x4, 0x20, 0x6, 0x80}, &(0x7f0000000280)=0xffffffffffffffd9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x7fff, 0x10001}, 0x8) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/55, 0x37}], 0x1, 0x0, 0x0, 0x4}, 0x1) close(r0) socket$inet(0x2, 0x3, 0x8) 2018/03/30 11:26:49 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000001000)=ANY=[@ANYBLOB="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"]}, 0x48d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f00000003c0)={0xae, @loopback=0x7f000001, 0x4e22, 0x1, 'rr\x00', 0x1e, 0x1000, 0x58}, 0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r6, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r7, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r8 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r8, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r5, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c151", 0xc2, 0x40001, &(0x7f0000000400)={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000f40)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x10}, 0xe211}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x84) socket(0x1, 0x807, 0x5) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x1f0) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x7}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000340)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}, 0x80}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, @in={0x2, 0x4e21}], 0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362", 0x62}], 0x1, 0x5) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="f4ffffff0500010005870100042dc9c94fa979d756155201000000bbb432a318d51aaa1471a0af8c4c907dcc844cc779c9aa2ee56cfc"], 0x1) 2018/03/30 11:26:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket(0x0, 0x5, 0x9) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x0, 0x1, 0x4, 0x2}}, {&(0x7f0000000080)=""/197, 0xc5}}, 0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x310}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0x10) accept$inet6(r1, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) 2018/03/30 11:26:49 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00000002c0)={0x3, 0x9, 0x4, 0x0, 0x10}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000300)={0xed1c, 0x800, 0x6, 0x10a, 0x18, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="080007000000003cc662a579ee00", @ANYBLOB="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"]) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x30012, 0xffffffffffffffff, 0x2b) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0x0, 0x801, 0xae2, &(0x7f0000000200)={0xffffffffffffffff}) pipe(&(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000340)) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e21}}) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/30 11:26:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r4}, 0xc) r5 = accept(r3, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x0, 0x9, 0x6, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r6, 0x2}, 0x8) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f00000002c0)="cc1930f7e542d9d96a279fc29c47fe70", 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001440)={r1, 0x0, 0xe5, 0x1000, &(0x7f0000000340)="f4c0c0010093e63b20cfcacab8bece94557001ac08240d2c4a4ee7406dbef9b8252cc6f23a17e0404bee6e65477d88568f491462c73974ec6d8ea7d229c76f905f65c3a49a66aeb2b7342599f8a7ed0bbccf035d148ec5eaf3391dda2f43cbf4f7712ae986ef221a49302ad3ad86286d5d4fd76db013c3cf6cf66ef22e5f297b669bc7c00d7f8f34204b4b51f388e1d8c92bbb559f39f9184c504ac8e328fc383fcb036f61c3b6339310ce047c8c3a63db535eb11a0b87dc8fa040222bc605a684018199c775b8d2a763a11103f7483f0d51796446735bc44f4bbb109c6ec4a771f828013e", &(0x7f0000000440)=""/4096, 0x1f, 0x8}, 0x28) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100), 0x0) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 57.483191] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20000 sed [ 57.486497] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.509240] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='bcsf0\x00'}) r1 = socket(0xb, 0x80003, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000020c0)={0x0, 0x6}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0xb22, 0x7, 0x100000001, 0x5}, &(0x7f0000002200)=0x98) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) r3 = accept(0xffffffffffffffff, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000500)=0x8) connect$pppoe(r3, &(0x7f0000000540)={0x18, 0x0, {0x4, @random="dc800a6f9b4d", 'syzkaller0\x00'}}, 0x1e) getsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000780)=""/62, &(0x7f00000007c0)=0x3e) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f00)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x24, 0x1, 'bcsf0\x00', 'ip6tnl0\x00', 'erspan0\x00', 'syz_tun\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x45425fd233e4df7c, 0xff], @random="ba8a912a27de", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xffff, 'syz0\x00', 0x1}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x11, 0x0, 'gre0\x00', 'syzkaller0\x00', 'ip6tnl0\x00', '\x00', @random="5439c5685cf8", [0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0xd0, 0x100, 0x130, [@pkttype={'pkttype\x00', 0x8, {{0x2}}}, @connlabel={'connlabel\x00', 0x8, {{0xa2, 0x3}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x358) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000a00)={0x30, 0x7, 0x1, 0x43d, 0x0, 0xb6, 0x7f, 0x395, 0x0}, &(0x7f0000000a40)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000a80)={r4, 0x49, "104eff482fdb00d0501ad9aabf825fbb157688e741f726ec618fa5c1c4aff0537604d8083ec3dc39063583896ef8cbb56f163810b5e7b86271970f5a2d993e761fc788011c53c7aa6f"}, &(0x7f0000000b00)=0x51) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xbf4}}, 0xfffffffffffffff7, 0x8, 0x6, 0x9, 0x7}, &(0x7f0000000980)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000680)={r5, 0xa48e}, &(0x7f0000000840)=0xfffffffffffffee3) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r6, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000800)="da9f3d60aaf1ae9e916f7a9085fa96c1bc425d259d316a5a4921c5fd91757599016096df9c12ec6adee090293803", 0x2e}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x7fe, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000004, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000006c0)=""/45, &(0x7f00000009c0)=0x2d) 2018/03/30 11:26:49 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000080)="240000002a007f000000000000800000000000ff01000000e9fffffffeffffff0100ff1033d3dbbb515116bd40ab37d8a02534195a760fdb097dbb60b0fb55a50ab6ef1194d61a9010e1c358deda6b0bcfff0cb7d79e9f6ea26c7ad06c0601c693092c271af3eb2d7acb1c0cf8e1124f87a56d63d8357f38798395dd01dfcab7bdf1462d6a10024c15d615eef916d78ae0855deb88b2fb0b58f987c568bc", 0x9e) [ 57.565907] kernel msg: ebtables bug: please report to author: Wrong len argument [ 57.587643] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.588468] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.602114] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:26:49 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0xbc, "57a337d373f54c3dfa0d3d12baf588754ad46a9ac391bd34207c706b5f07eecb61e557204c500f6f3490bf94fc73ce8e4b9fcf1cdf7b6fb75737fa1ee25f5022bb14b2d033e0625e860d8abe5ebb1b8e1208e7f0cfeedc8cb5b69379b304f0d91cac71da10945dd5ea9d23c922ec43879f882b21f094d95711decf9e7277873163b156ba8af7cfabaf0422dfbdf86a57681c2dafae875e59a0220cbc2d3ac55c6dfc8aae6dea53082120b2387d51e7f63de11f174f3ae0a6b6eb741f"}, &(0x7f0000000580)=0xc4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x0, 0x9}, 0x90) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000680)=0x7, 0x4) sendfile(r0, r0, &(0x7f0000000280), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x2}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000400)=r4, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000240), 0x8) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x8, 0x80807, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000000780)={r2, r2, 0x40, 0xfffffffffffffffe, &(0x7f00000006c0)="2c18435a82fed20211158a759e3dc4397064978f2ac9ec62fd7e86ead7efdb1aca6a7e8b018bebcf0b326b518853c1a5f86e674e80deca93153a2542aac7a13fcfed2bb9e07bc9072de6e7cf33aa2e1f6fa0ac7197daacb5b9b1cd569df0fbb811f0f3344e0d58214831b1b0bff245b62ffd5940bc3f9a7d675a8886a968d752c90aca8a3a8d23e003b8dc381b8d5f51659f5277ef3bf0d7907328c1ed84a98f47e1918fcc788ad8c66bfa26", 0xda9, 0x3, 0x3, 0xeb, 0x0, 0x7, 0x7, "9b67a797b462f4190817a4f91b923d1a482d8f72bdbf5c5fdd94a8088453ed08ae85d640c8ff70c7ced2d74709110ad095"}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f00000002c0)={0x7fffffff}) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) setsockopt$IP_VS_SO_SET_ADD(r7, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100), 0x0) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x21d) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @random="043cb226459f"}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 'ip_vti0\x00'}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000740)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000000)=0x90) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0xbac4, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x4}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r3, 0xfff, 0x7fffffff, 0x3ff, 0x3, 0x5e}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r4, 0x4) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'sit0\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x8}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000b30000007be9e75f9c77b1d364cf7e565b22c73c2fd82c09542a5f49bbaac4d7305835f7b8dd5e9de46b477c4852f539a8b3d335ba370000000000005469362d9385e8949db91e20d9787b9660d1435bb667c1b4b1a4f0b405b88139be6c5e133009e9c418c4e6ac417e46e3ad810e194b9812b8bf9ae31ec61b8e772c5e6c27e0e580e14654659f77e07dc295042af061208b93e87c7cfb84c1fe08c53e06ea8cb8067e7564d1857ddd1a2012d86e9cefb966bd79fcb8"], &(0x7f0000000700)=0xd7) r5 = socket$pppoe(0x18, 0x1, 0x0) getpeername$netrom(r1, &(0x7f0000000780)=@full, &(0x7f0000000080)=0x48) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) 2018/03/30 11:26:49 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000040)="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", 0x1000, 0x20000000, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x402}, 0x20) bind$inet6(r0, &(0x7f0000001040)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r7 = accept4(r6, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r5, 0x2) sendmsg$nl_crypto(r7, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r8, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r8, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x0, 0x8a82, r9}, &(0x7f0000000180)=0xffffffffffffffab) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000004f992b601e67f614033f6414a0b0ca391a472c7a11e2b4a3028af1f23565e5fc4a8d97b68acf7f8435dd10e95fd1836f21bf6480fbd7802cf4b4e758613f174155de07c6dc5c1954ac6c4803efa0c8893d61906394b5b40521ccbce11af4389c34da5fa0cea6d895c3b0bbfc6841a30f0765c387e37"], &(0x7f0000000a80)=0x76) 2018/03/30 11:26:49 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000840)={0xff, @rand_addr=0x9, 0x4e23, 0x2, 'wrr\x00', 0x10, 0x27798b18, 0x21}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x9, 0x4e21, 0x40, 0xa, 0xa0, 0x80, 0x3b, 0x0, r2}, {0x0, 0x40, 0x55, 0x100, 0x9, 0x6, 0xdb, 0x6}, {0x7, 0x5, 0x1000, 0x3ff}, 0x8, 0x6e6bbd, 0x0, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d5}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x3, 0x7fffffff, 0xcd, 0x3, 0xcc}}, 0xe8) epoll_create1(0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) recvfrom$inet6(r3, &(0x7f00000009c0)=""/221, 0xdd, 0x0, &(0x7f0000000ac0)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x90}, 0x1c) r4 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ethernet={0x0, @local}, &(0x7f0000000100)=0x80, 0x800) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000000340)=0x8, 0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f0000000800)) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x46f, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@multicast1, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000b00)=0xe8) sendto$inet(r5, &(0x7f0000000040)="b762373df515f4d7c8d80d4f86c320338895478585a16183218dbe2292f5dea3af005b1c41300a7c2a2b9a7362649778b04abf9acf7edb837443", 0x3a, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000880)={@loopback={0x0, 0x1}, 0x5, r1}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000300)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000000c0)=0xffffffffffffff4e) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in, 0x4e20, 0x40, 0x4e24, 0x200000000008, 0xa, 0x20, 0x0, 0x0, r7}, {0x7ff, 0x80, 0x0, 0x28a, 0x7f, 0x7ff, 0x9, 0x7}, {0x5, 0x80000000, 0x8001}, 0x1ff, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, 0x4d2, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x3506, 0x3, 0x0, 0x0, 0x2, 0x7, 0x100000000}}, 0xe8) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000480)={'nat\x00'}, &(0x7f0000000500)=0x54) getsockname$packet(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) 2018/03/30 11:26:49 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r2, 0x4}) r3 = accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x70, 0x4) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000006c0)=0x0) r9 = getuid() r10 = getgid() r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000800)=0xe8) r13 = getgid() r14 = getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) r16 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000008c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000a00)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0, 0x0}, &(0x7f0000000a80)=0xc) sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000200)="20eccd57f332bba9b1b1199a", 0xc}, {&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000340)="0324ab7fe6cc311371eee1b587cfd2e2552797379197ec6ab64a020c6af06ea8658273c32743c4a36f3c574497a25cfa", 0x30}, {&(0x7f0000000380)="f33833ff8ff0d51efd1251200a2913082cf35c8f4fcebc4cb1c29ef44360f8889a253ba191c5fafb2121b0cc5411114692cacd9e09766fd8411dbcd604b811575fe0b4c6a41db8ac6221556a5c584d78997ca62730f16b07e2fed75f59fb7763ea141f98602c6c95e0e9d9d1c37e17fc9ca8cfde14785446ba07209904b3c226bfa4b885c896882373aa047e1a36bb9c694a8a07c51638a15aa0e782e39c3277aba0cd824f2c39c49c689c84946e5c", 0xaf}, {&(0x7f0000000440)="a0e764e0a83995dcd1c11432acd8c02c8632c6f16ed37255c72da3266e4f6d06553acf63e17bdc68ab276deb77ef071cf396", 0x32}], 0x5, &(0x7f0000000ac0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r19, r20}], 0xe0, 0x40000}, 0x4000000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000c00)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lc\x00', 0x1a, 0x6, 0x7e}, {@broadcast=0xffffffff, 0x4e24, 0x4, 0x1, 0xfffffffffffffe00, 0x9}}, 0x44) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000c80)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306}, 0x14, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000d00)={@local={0xfe, 0x80, [], 0xaa}, r18}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000e80)=0x7a19, &(0x7f0000000ec0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000f00)={0x0, 0xa4, "06cf4c103ef9be6b3e5906ff7455a9c5853bb69983a757c1f25b44f05fb0f14310e62339cc9d7e1235abdcb1c435da81aac5b3e9815bcff1bacd3c48653be858b0c7185cef447e1def9d96b9b07c637a07745139df4cc8f29f456ea0f4a18f2fec0b2102c38c788260b0a4b6ee992fece638a0bdfcfff565aef9354f82600cea73371696f389da28d476f9473bbaff4c1635a179be52ed2b9814a23c3c94aa5c816376f5"}, &(0x7f0000000fc0)=0xac) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r21, &(0x7f0000001040)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001080)={r21, 0xfe, 0x6, [0x5e8c5b47, 0xfffffffffffffffc, 0xb7, 0x1ff, 0x376, 0x8]}, &(0x7f00000010c0)=0x14) [ 57.683253] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.713043] IPVS: set_ctl: invalid protocol: 255 0.0.0.9:20003 wrr [ 57.722381] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x3, 0x2, 0x7, 0x877}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000080)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000000440)) accept$packet(r0, 0x0, &(0x7f0000001d00)=0x4c7d99afc3465c7e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000940)=ANY=[@ANYPTR], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={r8, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000140)={0x400, 0x0, 0x4, 0x7, 0x2, 0x8, 0x0, 0x8a82, r9}, &(0x7f0000000180)=0xffffffffffffffab) r11 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r11, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f0000000c40)=ANY=[@ANYRES32=r10, @ANYBLOB="6e000000f9924201e67ffeffffffffffffffa391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f118137f395fd1836f2b4a4a4a620ba3d958a503368a9e81bf64800000080000000007c6dc5c1b7b2c6c48051934c453efa0c8893d61906334b5b40521ccbce11af430bbdc6841a30f0765c387e2f0f260b3002449e01b80f7c"], &(0x7f0000000a80)=0x2) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b367", 0x4c) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0), 0x8) getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r3, &(0x7f0000000140), 0x100002fb) r4 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r4, 0x43) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="6d616e676c650000000000000000fdc1000000000000000000deffffffffffff1b000000d40637281b44858073950455e74f1517ffcb8861f9fa6f31c368a68a1f67583c2d70274dc4021f02007a80d9fd436475c747a1c28881ea3c59c1f8434c5ca451d29773a8c6a85b6edf4251dc6686"], &(0x7f0000000200)=0x40) sendto$inet6(r5, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:26:49 executing program 3: socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) close(0xffffffffffffffff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000004, &(0x7f0000ed4000)=0x78, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000580)={&(0x7f00000003c0)={0x3c, r1, 0x301, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbe}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157", 0x5a}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) r2 = socket(0xb, 0x3, 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000600), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) r3 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab7", 0x27}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r0, 0x1) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 11:26:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x7fff, 0x20}, &(0x7f0000000480)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x0, 0x3, 0x3, 0xa3b0}, &(0x7f0000000580)=0x98) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x0, 0xff, 0xa, 0xd32, 0x7, 0x1ff}, 0x20) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000300)={'ip6gre0\x00', @ifru_hwaddr=@random="76a1e49a0594"}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000000)={'bond0\x00', @ifru_flags=0x1000}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000003c0)={r2}) sendmsg$kcm(r8, &(0x7f0000001d40)={&(0x7f00000005c0)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000640)="02ddaaf086ff1ae2a02de442690ee6b148cfabbcc913c4ff880b4efaa66a14e4e43398259cbb48cd34a4fcc5df203fff1f2471ce4ea39ba27cd28aa60c782fee0fc93104f55a8ec9f01a24528350182e22ab2eb948b1728f42361f6e314c25958aef3c7d7995e67860d2253f0d92b4ed7b3e15b836ec8113a1c67168a78d94d7a4e8", 0x82}, {&(0x7f00000007c0)="32da28dd58c80533bf7fe6726853d9a626f2660eb8f6b7a09eaecd", 0x1b}, {&(0x7f0000000900)="e9b3468f5918f18cb479cf679098bfa3b83c572179ba7d489f53ef0ec26013", 0x1f}, {&(0x7f00000009c0)="f0f08ff4d90a1a6eb381928a5bbeb2f2777dd6e15f629b0a66e73d3c9affd6f2294d50265047197c7ca36cf329d1c989067ffbca047e3dbfb48b2c17b4809750c5666d43a15ee39ed3e3fbc17806b95b16756f7bbdbcf0e9d141ba3c2451474647c807132f5c55e0a20bdc7064884f27b118", 0x72}, {&(0x7f0000000ac0)="ca288527b7988e6da4f10bbc321fa32f86aa14797170a29d2872790eb3530098", 0x20}], 0x5, &(0x7f0000000c40)=[{0xd0, 0x29, 0x1, "3dd5b10ead2c538cc6e507c768120c2781d315c3c0437bc3879732fc5bc3349530747c7038ec36057abd4819013f0d411d80cf2e4ceb9168d6498a30f1cff461692d09615d0662a9541b43af9ad83131dfd6cf1392fbb32fea5f8bc79b708b4f1e3f14349188c793322604cb9a90e87f5d3ef8185ff6ad65c9e41a5962e27ccfc1438a6a5945856f16c8969580b59ba2b41309f2e1125e834344794f51ab43884333dda7fc3812d3a8d2ab39ea09c42470b14103ce9215c384a4d0b3"}], 0xd0, 0x4004010}, 0x20000810) r9 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r7}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r9, &(0x7f0000ef7f67), &(0x7f0000ef7fff)="13", 0x3}, 0x20) tee(r1, r3, 0x4, 0x100003) socketpair(0x8, 0x800, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={0x0, 0x6, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0xf, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0xe0}}, 0x10001, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x6, 0x2}, &(0x7f0000000200)=0x98) pwrite64(r3, &(0x7f0000001d80)="f9b34c7c10", 0x5, 0x0) pwrite64(r7, &(0x7f0000000080)="ba65baa932c03402e5dfb9d5b4cdedc5f364c15f6940429acc", 0x19, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x7, 0x9, 0x7f, 0x400000015, r10}, 0x2c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) [ 57.744726] IPVS: set_ctl: invalid protocol: 255 0.0.0.9:20003 wrr [ 57.753887] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 11:26:49 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000939ff4)) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000b1eff4)) r3 = epoll_create1(0x7ffff) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9bb89915a631df6a97135fe7b7d388e820000000000101000000000000d1fcff0c0000000c0001e008000100e0000002"], 0x20}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 57.803125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.836296] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 11:26:49 executing program 3: socketpair(0x3, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x0, 0xc) bind(r2, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r4 = socket(0x1, 0x14, 0x10004) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="02070700020000d324642b0000dc5dfa4d1ae6e1c83734a583fa730930c34074780438b49bc6aa5426c0cd38c52ad6e3ccfea8747865773ba6e31a385b09b119229990e70e4e9ecabec9845e486662666f16b76d8eaf7caaebc4f1e829635139d9501fdb36f2446718d2cf74a9e5ae7572695e9c4dc11600ff6d09d86111e494498eb7053eda9e268512216df163755ec849318c35f6f9f118ace6d772466054377a67911003dc9989ee"], 0x10}, 0x1}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000500)=0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000600)=ANY=[@ANYBLOB="02180000060000000000000000000002000b018bde0000e4472afdb3e3ae2944f3b73e000000000000e6ffffff08000000f000a3fe62373f2f7927005f523009c3f76f07af552e198143a2998bf31ca10b35c2f018bf802b1c62bb004050408fbc6449db0d6546f8692200"], 0x2a}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000840)={'syzkaller0\x00', {0x4, 0x0, 0xffff, "10a6b24ab9ee", 0x5}}) connect$packet(r5, &(0x7f00000007c0)={0x11, 0x11, 0x0, 0x1, 0x0, 0x6}, 0x14) r6 = accept4(r5, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, {&(0x7f00000002c0)=""/213, 0xd5}, &(0x7f00000003c0)}, 0xa0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet(0x2, 0x4, 0x0) setsockopt(r2, 0x0, 0x7, &(0x7f0000000000)="9d73f65f3e48f29506b07e9f6eef0b7ff2716b838de41d145a125975c89089e11d7c49a4f628237b5e1f45d4859470436ff3ad61ce14444b96ce38b88ba4f477050179126a2a4a9ece9813029e0736416a3c7d6cb54df9d7131ac8886b69481f426788105c78a16af44c", 0x6a) 2018/03/30 11:26:49 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x2, 0x6, 0x3, 0x9b, 0x6, 0x4, 0x49, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x1, 0x8, 0x81, 0x40}, &(0x7f0000000200)=0x98) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = socket$inet6(0xa, 0x80003, 0xfc) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) listen(r3, 0xfff) r4 = accept$inet6(r3, 0x0, &(0x7f0000000000)) close(r1) shutdown(r4, 0x1) 2018/03/30 11:26:49 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/73, 0x49}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/16, 0x10, 0x3ff}, 0x40000000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYRES16=r3], @ANYRES32=0x0], &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={0x0, 0x8, 0xa, "355cee0b3cb19f0933f7"}, 0x12) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x14, 0x25, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) 2018/03/30 11:26:49 executing program 4: unshare(0x2020600) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) accept4$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xa1, "33d60a4d8accef26f37e150032edbce56ec71cc096e609b92c7a64e5a65fc44cf1c8704b22cd48ed9b3f3bba4817731f3c1cd0474efbb096f6ca0dc94870a4d117198e264e02c00a20d38fa58e469669213ad6584a7e05d93003e588295c4ad1f06f7da6869e90fa58d7da23f1d190c24ebdd8507f891cf479e3a11dde411e4948d3700d7efa2ab6523088333a8968325fcb154a368c885abc6b70b35c54d4588a"}, &(0x7f00000003c0)=0xa9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r3, 0xffffffffffffff80}, &(0x7f0000000440)=0xc) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5cdfff00", @ANYRES16=r5, @ANYBLOB="100028bd7000fedbdf250e00000008000600000000003800010008000b00736970000c0006006c626c6372000000080005000300000008000b007369700008000600736800000d0000806c6300000800060000000200"], 0x5c}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) sendto(r2, &(0x7f0000000480)="b185ee180c22001a4cc9c1c7cac460bc3b8a93d196c2de553111c06bbf192f4f60e044cae2ceafb2efb92e708e3650744509be0d5b3399b76b7da0a35dbb336dbdafaa2c50d545788e830407acbae76b", 0x50, 0x8004, &(0x7f0000000500)=@in6={0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0xffff}, 0x80) [ 57.836929] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x8000000000001, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(fcrypt-generic)\x00'}, 0x58) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@l2={0x1f, 0xff, {0x3ff, 0x1ff, 0x67, 0x9, 0x8001, 0xa36}, 0x10000, 0x7ff}, {&(0x7f0000000080)=""/29, 0x1d}, &(0x7f00000000c0), 0x1}, 0xa0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x7, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/30 11:26:49 executing program 1: r0 = socket(0x11, 0xb, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="0204001a", @ANYRES32=0x0], &(0x7f00000007c0)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={r1, 0x6}, &(0x7f0000000840)=0x8) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e1d, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x41c49776}, 0x1c) r2 = socket$inet(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) shutdown(r2, 0x1) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b367", 0x4c) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="94e309a3e227d2e2a38d122bb0d247aa867b", 0x12) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@loopback, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000015c0)=0x1b2) getpid() setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0xbc, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0xa8, 0x2f, [@typed={0x8, 0x3, @u32}, @typed={0x8, 0x2e, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x70, @pid}, @typed={0x8, 0x69, @fd=r0}, @generic="fe8c1ca3952f0ed65fa13f41261d64285fe6c2e6767d4a2104bfbde0a0c5de8ce372e2db42eb821602a9d4ba585179ca0458aa2952fd04535f9f56c5666d707e0fdc7a85a9c9b828293c7bb35a043ea8695b06c674c4c396ab6edda2ea335039f360270d451484fa15a76bab003844f71b6a7ad68ee1531d0d431e66287748b29c3f35"]}]}, 0xbc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6gretap0\x00', 0x100}) [ 57.909789] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 57.945360] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 5: r0 = socket$kcm(0x29, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000135ffc), 0x4) 2018/03/30 11:26:49 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e93b1db452a9e9ae87"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="b400000000000000250010020000000007000000000000008000000000000000000000000000e2de3567e7c549f9a23acce9826fb6becf106659e11c7bc9359887ed7979d7f9e15265d4c149ac6c40f900622e4e41b67534a9086621286a372adde0ea060c9bae231e460be1092d75ee632d896948f84cbfac750388d2556861bc1adda6210993ec13e165de9fd7027233fe095ff1c590986c6adafa449d2a976c50"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/30 11:26:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000740), 0x7, &(0x7f0000000500)=""/226, 0x3a}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000000)=ANY=[]}, 0x78) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0x6}, 0x4, 0x3, 0x4, 0x2}}, 0x26) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x4}) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@l2={0x1f, 0x9, {0x200, 0x1f, 0x10000, 0x3, 0x399d, 0x2}, 0x8, 0x1}, 0x60, &(0x7f0000000380), 0x2f, 0x0, 0xfffffe95, 0x20000880}, 0x40) 2018/03/30 11:26:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$rds(0x15, 0x5, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xfffffffffffffe55, 0x0, 0x0, 0x0) r1 = socket(0x8, 0x7fc, 0x20) bind$rds(r1, &(0x7f0000001700)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="06", 0x1, 0x1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 57.970783] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b367", 0x4c) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) sendmsg$nl_generic(r0, &(0x7f0000001100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000080)={0x1014, 0x10, 0x200, 0x70bd2c, 0x25dfdbfc, {0x1b}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x48800}, 0x40041) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/30 11:26:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="75ffffffff00ff0a0000000000000000030000001c00010018000000085454a7a193f6614939ffc6c4b605e401000000"], 0x30}, 0x1}, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x90, "ea0bb863a3a250a70da37395aebde2748584798cb2bd710e081b6a484b41cb07a9a412f698a77e7626150181de57688b8f88beb481a5ebc74a7de42f173f324aeda01f7ca6220b9b9ccd5d3685b2f6c81e6f811633f61abbcbe06b211bf0c7f661c117dff3316b7bed2b42258ea37e6733c7a403cbf248efa2642ab9631847c18676e549042b1612da3aed2fe63f7c49"}, &(0x7f0000000280)=0x98) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000400)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 'irlan0\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000004c0)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00000003c0)=@hopopts={0x66ec712c130ca291, 0x5, [], [@calipso={0x7, 0x28, {0x5, 0x8, 0x10001, 0x7, [0x8, 0x5, 0x101, 0x1]}}]}, 0x38) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x101}, &(0x7f0000000380)=0x90) [ 58.045473] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 2: socket(0x1, 0x800, 0x4) pipe(&(0x7f0000002800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(r0, &(0x7f0000001480), &(0x7f0000002840)=0x14) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000001500)=""/4096, &(0x7f0000002500)=0x1000) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000000)=0xffffffff, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f00000001c0)="5e843a8cb2cd432d85ddda6ee28de6e75ecf1b4db5ea533724fd704c98eef7456b0094b579e2f7e9ab2bfc3b4c4b56fd53666cf72bb38562b8200a0331e6cab8631cd807c819671f6b8ae2a0b39f35b9b59dbce8556f5cb38081f0e6ef", 0x5d}, {&(0x7f0000000240)="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", 0xfd}], 0x2) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc}, 0x2c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r3, 0x2}) socketpair(0xa, 0x2000000000080000, 0x80c, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r4}, 0x10) 2018/03/30 11:26:49 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x6f) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x10001, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf725", 0x72) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x8000, &(0x7f0000000300)={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000000001}, 0x7) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000007480)=ANY=[@ANYBLOB="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"], 0x68) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x100000000000004}, 0x186) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xb94}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x6}}, 0x2, 0xfffffffffffffffd}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x10001, 0x10000, 0x8, 0x401, 0x4, 0x8000, 0x8, 0x8, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000600)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x1000, "bb710973875f5f3b04230529a43f83e6596f828e13a15c1e2a546ac527e0cd289ff234e46996fa60cea8afa8f7d31f998818cd4d60aa9209ef384abe4fa2615ff8a2d2b16754a66d58748330e7d047b102527a8c4bf9468078da80571484c4071b089676dab9db4663c6fb41b18c8268e0118d668fa482362d6bbb31d7c349fe2b14d01ed29a5915fcacd876f85084d3df9555db5cecc020f612c77425ac73896c2c58c1bec842f05ddf690f4540fa184aaa87dd91ddf28d766b3b3dc259af94f515769d25996ede517e80c12fbcf89fd862a681eace15b99a9bd0af4f93ad810d5acc2bf4c1f0d113e1c5477045a1a361b5f0923c99f1e50fa70523a44c5ca53ef26808d99a75d765cc1c54391f3fc7a130a1b45cc81b60bea45b1fe1f5047c65611a5fde44aad0d042acff1d7d2f3acc3e554e3725871f17db0921d1eb39f37092e4816e14bf97734753c7feda5842cf7efdf3ce905bc530d31689883e47fed65634456373f0b21c016ca89ea33d7f9c129ae1ac48c6144b52158c5bbcf96bc148796c0aa25bdb207c77f5ae78cd8979ce1b6516224944ac64647f0846091457265de6fcd7452cb2def1ddfc9eab19d993222dc14a0eaacb022d0e46e6b3fb9ee74966d76e7da1cb04f274d162d736b3bdb4414cc277ace2a63596afaa0c17941c787560e00fa9359c93b4081132a1713f41ac5addd20c9317d13aa30f943c55d5b4a20bfe37564eb3fe522e26774f7f7d2caa27cba25e4152cd53eeab7e4f000160b9ca6bf6802a69626198de909299b1cdab79b73669d06e055b337efa1ec959fd5a9ac2ec0c70e869a92b4048ae4dc63725b809dd60c2a79c96fc95c813b3d9f184522ecb60e935fcbac90b25a06e58e547e6bf921a0786c693886cccdd71d1f60478a7a895bcfbfa0c5f7b5582848e96d9169cac4a146a3bc6970fd8c52c4b8082babc90a1b92f944c4f4ff80c66d1b3a8df4357bd0633350662c1a5c721700afce69d917170c744de9bc94e930d2c4dd90b59a5aa0c8636ca381b60034b84dc87dca6d77359bb1c2ee7337eebade9f8d561210105bbfc11b9607b9b9fcec90000759dcd30ecfd27177b9e27dfe7ddb24580fe8baec189f0c0acdebb6c65f61a514396aaf4ddc113fc0fe64b57b1a7824a87e024911bfa18b1f4465f9eec66dcc16c69894a4a96b676a1d5215cd3b9eb3af38ba8fcb4750b0ef687e587a0b6cf11c02de0432ddefcd6b53b5d6944558d4e4d6d8e89044454deafcd888a0289b8c38c9190635db385e311b8a7981bc7202e2affc7c071c61cccf8986ec615681005eed534209267323aa1f052a844293f4e131581c074cfb91c8b974ece629a16161ccff574be72dbd4a9a04042d9bc52b644adb1ddc38553a09a943410dc8698587c6635c527847ce44305a4dad267eaf2a925ea84d7bd3a2474f147d5120acff4aca74db4e3adda0e570c957532f0f6c24a83479932190c6efd2e9ac6c6304389b4fe9f57b2b4fec22384156f2a1a386713bb438d9a1358c3a71bfedf732a1ce32b97895a2eaeae21c327e7d0de2e12379f3f761c621cd05a8536117631875cf6382ae2f6afb3c83a356dd76504cd60f7dd638c2196fa31ea81348b5d6ba40f58b943edb8f366a6edbc405f213bcf34317ac3fb60d2620fb9610cd670f11921baf0170c37a8db6f480c4146bc8d4c8ec80ecc36f6c82ffd2ecf6903068135ad917cdf756bf6718a8228b038bc2748e2fdd5aeeafdfa85066440767db214d0c1ca5ded426dd8be92b21bf017b99e7260aff528b14930634a14f41bcbd02652eaa4ae3ac6a3b46c0a8a736dfdaea7c5b3af38046453e719b33ccffdd3b6e63ceddc5fdcf5b86077f7a7374cc2a7f2140a4ee359a9acdde87f36de838760f306a1140deb2f9c48b64140f62607abc96bff7e042c9c455640670f9d5fc7b69adf2e87d46d6f621a89334bf8ad15f953e4cdddf5c3d9a37fa0747418f1da3c5c1f1fa48d875769e2aaf740d1cd8b3d04eeee9638ded508b20b179a331bdf4c871890a19b030d45f688d8b18e8269aa29dd5314469913c0acb4e966d0f1c8e7735c5e4ff5ef0f63d4c405b36a2dd3475c0f84faff0a6879af4b4f3a50b03a3a46e00b6e8f651147b18068171ce80e997934feebca24adb433f58a8a4b8ab62c22af784e85294943b1629deb0446c30ffa65a0fdb930fb3b736d889522c13c6049bddbcf7f2d7823c6c2ee5ddd103fad7238f3328a10bab83eb417923c6c5c9e2d8b6c86b5191fd1305acdc23c825e5ac8ddf94b39f770065a83dab6313dfb19b69960ac2551e080f2304ebf1b32d4f9a790a1790b1c06a27b26f8317a9273dc29976d81db951a8b587d6297f82e60055694863360d115f17d3b6d9e5ccfadff6721d1192dc13803b7612ddbc21becbd7a994f2fe111206f62c7e25ee7a0f99b3286d48b3f288fc27374ee1fd3a757cdb5d3543bb28211a55d06af87e7f68a3eeb6b673d3eedc25cdf56390b7bafd176097a1185328ac6e3a9c03aca23f35800b29aeeef02d65c568fa33e96cb92464479b177871abb201173af916c55084d4445a7f71ddc2e9bf1acfef0b0455b7e64a82bbbb07e692a72a8cc262ed35bc2547d3403501fcc7e9277d06733835326fb118e3a62af66634f347b6ec1dd085384acb281a785ff9b2573640e4e232feca2de6a4898b089a5c79aa56d1dbcefe9bb36946d005500d5671973cd2f7e3c3965f033e651da8441f874d7b4411a808e530cf8a8931e8f6d5da7be7b63c4647a766b669fd545ca068f431f70ca3a89d2869ca921249d50743af99613da0bfc994d7fff63c94f19cc0e63e8e90710aee4b3ecd478e2c309ebf4505546805472338f2cda029f1c13f67567f7f16c275afc588e9a1cac893fd0bd6c8271c94c8c9e82dd06af35881697080a79090e889479b9a0d7006d762a1ff4d67962fb9a294fa954c9a2f72745a84b3dfb3840618095c444b49a4b168fb0dbf310e44317e2f43b887c1fce75cc81b188015bb2bd398049aa8adcbf8bf8aa14b1d1677308a1174dea4db03ad8803a0f93fbfa300f5f903560b939c7c628ac6b8988034b2dfb9d5cf429c6f7110fb8131b31060a9cdbdb67f05dba9b6bf95572524199f1c479da56310543e18b8f96c7e08274aca1c07d310fcb12c426254bf8c091de8cfd0f8379173d222c41a3f3f060f1c88d6d7fd9c3e4ed813e5e69a4248cc67fe13571b33b487207d8b3d8fb692fbdf4a34f02729ab0fef330615517add694d3b388141777f2decafdbeaaaf32854fe159694627d008b192ef5e18d90b7df898ddb6e0612e8df412b2ef87d07dfb860049f124683b14bb07e0e4eaa187a17607b3f032f79f3f5539ccd5dd735a9c2dda08376fe2a7d6776c22a4d1221054c6982744047df9fa2211f77bab0a1dc4433ebc7b56e55df5e26a8d697472e70d83ac408b8ec339601c6ab731f19b5438b0b6d6a6ef501a90f779e6c48fa230e48264895ec2d7edf52bc06901ce498aedc10377f918fe8709b2adc9e127b4092cefd098dc8e625c9b5864c24dcbede59e2daf9a7ce6cab90e843d782c170b0d642e2146caa7e5caf7ca3e5bc3a06218fc41079a61c3c5c033f00626672035a227aa21b907ca78dd014fd339fa68e45acd475f0d3d5a9ab3201303674e33e4a8c9992aed560393a7d06c7be1082a273cf367ffa98b9a944d0206d7d5bcdb7c20d2420755bc24b49516175b23f4db60097f92e32f0dec8b863a5c02c30ba69bdfdc0ef62795d5f2c0ad85acf5393cda2d8a5ed521bbbebe1ed1fb8f87219aa0e196263ed8e6cbff3a2697d992d211bfafe346c30ec0215207edfa678147e1cc8e651df4ceb89a2bd897b0c6efb245402a31403521c3de0c8277d2eb4b62abe3fb5b55350c181165e8d4b9ed854a1c364704261fe0f76cc3c316d5202aebfa37776da178dd961943bee3d47c4f87e52b263e6a38bd22a60ed628b165a9551913b55a9532cb133c1af6c576d291b5fee816259c57c37985fc88a91314fa5f4561a4ecabd45d1dc1d3b1f1433f450b422345999127976c2fc7779451abda4bad4eb3027248341a3fd6dcbf0adf8aaeb744abdec6e556572ebf64930a47bc780b88379e52466b4325647e65045ac16dbad8202ebe67606dbda5fb723f750a0d12475825223b8b011cec4b13e3ae7f0ff1179b68977030fd4e0714f52d78be7d74996126ebf9b440b8c1925d27c73d5ebb3b69bc40252b3d9b41015003d36bc0d55695f1ca67792541d706a488c967f76cc8a73e9a11b062fe6e5bcb3f4657fabc0443cbb166ab6ebba524df818d511b874f702724781ecde634d3b65dbb41de2a150fa9a2f49680f9930401e81b67789ea301775e0d2be311c324a97340b4b96a071505f5343351dce297e10dd661c64c2affd29c465044e77ae1362ebb6c5c164f8874bbd7f13e51f9bf42d3ad6f7aadc64bf4090caaf8dfff09ccc63047aae35a6c55007fed21d00bc0b4674341245d66557efe6084c5ddd88492686ca8f45263a2b958abbd6400647667ee217d35344e3bbf25ccc726956aef52eab96a5a8b12eadd6fec2c55b1e41d2b50516c99de7e19f4091a07a0cc3efbee5fead2e3f99b1878b267ba01305cef87fdf90ca79a02e0f3c6eb2337e360a8023410eb02984e5fce7c73f87c623894f3a4d21968ba6ce78a8fbf27cdc1c2931f4702d433e815b48d1cf231b9f8bfcb837d4c6e871e554650dec4b7758c7b0bd6ed337d125b99ff56ac6a253d49fa98dd96f98ad1efb20c3b25d52c9f149ff86c0138c25cfdc498a14a79dc6a87a65db6b37e4251873d8df2ac78f9984c272171a87d02888e6220e027d520e613d6c5809f57e64593fa7f09acc3f8731d59b4d4c861a38785015301535b7d45998fc9c7d1ae77eb1897fd33e0f017ed2b78f9c713c86c2a84e851ad075ae706fc7229f9317467229f36f1b0c3c6445a14167727720dca7822151d6b3b745d2d044aa3ff4820588dbc1ac9d6df12d478a72bce2efd08061eeff228032f52ed40242f738cb0b320dd1a34b6f63ead704783772ec26b634f8e011b92d2834300df8e5320bae684608f6e52d2f4b34730cdfafa0fcf56e80c43ddb44611b858eaf84d931f93a0542beadb03d799685dcd23aba4c5d724edf347d5337dbda2d143e745387f79f9535449ab6eecbc196947c39e5a5dba71f45c6c6697e730e743f9f32b51290a8c0ff5a12c8fd97eed53b831aa377f39c05411504ca800743ee014d556b53ac1ab2a27f0b285d3f047a49f65c07bc6f8833d0b8e3aa00cb80bd22e68e6ebbbcc74824319f0cfdd5abab252c606053ff02a781f4b7c0c8cf12fb1e71566d5cade6bb43127df78941bccbf393b0589dc0c6bf115aaf05ed322819d77d5dc1d93bd4f7a3d3a6d2ab24dcff67883aa14815e461b0eabf0041126e36b02222ba1a37e14d7fd2d0c1a109bed8be3cd1e89417fa5b8675a2a87ca845c6e496029e9820cc8638fa746bea80dfddb90cd58f69554a48c56c3383bd1540c60d92f5c40976aa93d56adb3bdbd0c7dc99f04aad857c67cce863c5f60fc08ae4b2240826adeda07df7c7ac1ade7c6f49eb9856e3627163e0922513b2be686e81390022c421516324a25000258e426496a7f29754e213cfa6d8625b44a271e6a240e260c1e317976c58f92ccc893b831056a7b90085c6349770ad17c11b00430da99669ccc86de4710bdb245fc1539b42824056e1aaa92400f3cb7283379e7764a04d3cbcf51aebae3dc2d42ee91b413998aa24ed5e4"}, &(0x7f0000000680)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000900)={0x0, 0xe209}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000980)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000009c0)=0x28) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000a00)={0x0, 0xfffffffeffffffff}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001540)={0x0, 0x7000}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000015c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000001680)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000016c0)={0x0, 0xd2, "53fde30ef785c9996cf1c0321f0e3e6188af2babd81b09b6fda9fcb44b997bf7045ce7c1f5c6f552d00e34c0f489c6a4e335bb8b48e2511e209b608d862bc24dbca7fc9f2c90064f62794c79631ca021ee275028482e06eb370487c5c4ac245e386dc23ace2e0d2d384338489e99a1991f14b424a643cdf453b34b2010c0c4d42d092cfa2b97cbd8eff2f78dd7185d35b2b374904ea9ddbf75470794a6777df7eb3b5799aa0aa0a5f2da45e0796ab0dd729f9f6dfdf24cefd007572af3ba9be6826ab01e290dda4d71bceb52852ecf31730f"}, &(0x7f00000017c0)=0xda) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000004200)={0x0, 0x101, 0x1b, 0x3, 0x7, 0x100000000}, &(0x7f0000004240)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007700)=ANY=[@ANYRES32=r7, @ANYBLOB="0203000087704359a130c8330ba080bed6354baa105a75670835c730e82cf6e17971a3c116bbeb92497d3f441803051d0000feca53029c987ab5cbc11f7f4f50255a2f12d8fa9b0aec73f4288fa452cf5ef795b6f09849d61111f14682142018dc18a40213172eb86a87d5de741ff61b09fd35efa6366560a787280af8b5be462e6c4230516a337ff74705c33a7b68987b06e72c733da93beff4a67da152987f76770a43e6bd21b74a76986a97bd8008773bfd9b3b839fc8c3a569ba40e7ef3bc4b230880d7638f0ae610100aaa7668b175a80a2a7953698f5582a6f726d"], &(0x7f0000006f00)=0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005600)={0x0, 0xb8, "c4f55c3c491d7602f08518c23e15bb580571a19b95c86d9c6407e791e2ec4d6720c69312909eda295946d17a8bc013f591eb13afff1982e929a8453eb7737b4849b8f6fb0bf0d40c9a769a9e65c7ba441845774328f0a7c78bf8821965fff99195333255ab4fe20e9c51ccec7602826fe0e00c98de9e25f379cd238fb06bfce52c87bdc66708643cd41891a064cd3e95772d49385b33da67f96c4b01b20418e76f391efef7fbd759a92e759dde4dbdbdad2e7f451068bebe"}, &(0x7f00000056c0)=0xc0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005700)=@assoc_value={0x0, 0x3}, &(0x7f0000005740)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005780)={0x0, 0x7fff}, &(0x7f00000057c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005800)=@sack_info={0x0, 0xfffffffffffffffb, 0xffffffff}, &(0x7f0000005840)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005880)={0x0, 0x7}, &(0x7f00000058c0)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00000072c0)=[{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="11fd0443ad03392c8fe1b75e3a31d686f633e8cd3b96b88699e6369feed74bc5f2c06faab9a843068f1b2f74e5f8cbeef638df606f4467e4bfef63560f5fbeae1da989", 0x43}, {&(0x7f0000000380)="3028b56349c1f746836825051f6fed6f356e3c8f1d62474fe5e4dbba1d5e209c64e64bc86d0f07c9efc588598dbd7ca4508ab55ead8db25633d0a9781e6fd321403a955890756098461de229b57f4b722dc819c7cc38688fd8e913064cc3a70b55cb9e79fa0ed569932b79cbd806d2996b0ba412cb229c5eeb584fec489516d32e855e2d79526e21bab6ffaa6c360604918d338472cdb0df8830d7f72121c5a9ae956c42e4c762057c94a65b4822b45316ad5236e17d0eb234583f3c9c2bf121e3dc0b30b37430aa", 0xc8}], 0x2, &(0x7f0000001100)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x4, 0xffffffff, 0x2, 0x80, 0x0, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x13c, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x4, 0x202, 0x8, 0x3, 0x3, 0xffffffffffffff81, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xdcdc, 0x208, 0x3, 0x40, r6}}, @init={0x18, 0x84, 0x0, {0x93, 0xfff, 0x7a741d91, 0xffffffffffffff31}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x3, 0x5ee}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x9, 0x7, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x5, 0x80000000, 0x7, 0x9, 0x8a6, 0x40, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8, 0xffffffffffff0000, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x208, 0x7, 0x3, r11}}], 0x1e0, 0x4}, {&(0x7f0000000a80)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000ac0)="3ba7f21a39042591fa347f1686f78d52c562f5c81b8f4eb63294a0074188b1e7ad816ad9a36ed332f52ab4f97afc2af896ccb912e8733f", 0x37}, {&(0x7f0000000b00)="6156909e58e90c449e1c05463258600a5b46705319c9fe7abaa9dc55bd67ffee3dfc23c18c16b0c44e91c8d4ecc57217ce4ea69c8641", 0x36}, {&(0x7f0000000b40)="8e0aa25928c8d596910018926cfa7d047a35c4382cf3f9baba6fd2e486d43d2bec028234cabd052f97d745530a4a86be72f5cef57bb6a837824817df480e06c30d1fb568fa520aeea94cbd91ced76ec6c97f2bc961166f59740915167b049fd4ff490917dbcb27d873d9e27dcd334bc8b7", 0x71}, {&(0x7f0000000e80)="38f6b237887c59b6b01e993f4106bd9f039853bb6a18d715bc7bafacf0fcaee26f54c12d2c392667d1afbde5937b3f5dc4765ad345b8f18c94509792fc9ebabc45ea168b169290a9b68c", 0x4a}, {&(0x7f0000000f00)="6a185f45e083ea4df4a2127aee19b6b067cdf4d051f19590546147dc79b1e8eb3886b3323891585963623f6cbabe99f373c9dce5d6c3438db439641b8de59a3dbce2800b3f9a7b583fdf6107d8a1f0bd927aea6debd1329a52a84105496c05611ad101130c48eaa63fb6d0a8870cabdaac469795c24307752e6211bfbc9d0f1d518ec4a489d858e4eb2513fc2a78d2b15599f2c53a24a0142dac81066548cc4c649ad732ff789fc4523b29df023e411bd777c85f94f52beb6b02fa25f2c8851c638a4023eb363dd6ac7dda044ee10489cb3a1f3db4d21ad256dadaaf74a79764aabd7ff4ea33bd32251c6b37694f581b8c", 0xf1}, {&(0x7f0000001300)="422bbe42b29c8b4733db12fac4eac731f80722480b1a47e740f995a4c82cfd529508f4a7447dfd61b299cdb0bcc9f597bc3abae593e5672796c02fe824922ba1ec365d23538de379c56448105e566892f875257a76215541a5a43fcd47be26bc237912cd7183f3d9dc04039a868a4c8dd2e12be969fca838df5d327849ff", 0x7e}, {&(0x7f0000001380)="484665a9f401862723c1510a26945522ec522a43f6b22b86d24bd24dd46be35699904f4b6fb239ccb0826c7a44405f3b4bed03f937a52dc513735fc6d1c79a5e0f5ff272597fc10d0d65d67c6d08dafafd2a52fb5b8243474d303c4e448f5959359fa1de7458f495b94c5ce8c896eaf0873806dc097ca3976b7e4c165d2d29e8495601a317a62f3181b36dee2c1bd626961df6e61b26766dc5000f5ec27b831169efba5ad18874fe975e92d5e6cfea9c552d5bb0115d54131d2d4879a1b978d80710fce811cc0bcef8467d147ba0d18866639030690b7f", 0xd7}, {&(0x7f0000001480)="16fbda0dfc1124d7e28bb09008", 0xd}], 0x8, &(0x7f0000001800)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0x97, 0xf800000000000, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x0, 0x4, 0x3, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8e, 0x8000, 0xfffffffffffffdb4, 0x1, r14}}], 0x90, 0x800}, {&(0x7f00000018c0)=@in6={0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001900)="7a10f4d0013d9a3837732be62537457fd68bc3e885287a", 0x17}, {&(0x7f0000001940)="674ed73914c58429ec8e3259663803661c742cad634e9e9dd49d2ea510c1377c111d5c7a1c61155614bbda334f45b760dd740b3d6191a19ee1600e86a36494666dcb9c", 0x43}, {&(0x7f00000019c0)="ba1ba6f2469e7ea1e9fbe41cc5a8622bb38b11765f570552aaa983a382d4db21da4d4682c3c3dee5d53d5fbaf6a637cab477c0b531ab0ac169436218b35a7ed23c48e697f9e654fc203fd687518a62bee747d108e1cf40600632d39374500e4830f6cff24c5381bbd7ac74eb20c3f5f40a8266d8032f9e66fecc5fde1d530500b6ac0b5a4d3ccfba158c4b68ee3b83bd8eed9d0fb7cc09c492c0ebf0e7005bee4d33762ac1250e4455de7ac957d55eab93738089ea948f0e95db2b1955872ba327b7bad03b59a07d5891", 0xca}, {&(0x7f0000001ac0)="1f34e743ccb172c0209adbe4b64c450a6ee757bb22796bc5f1becdf1efa86a8b91961d5bbf2ac3c16c0573e55f9521f5f786bb661530115b2292d5b061f9966a580bf57c9d0e1889003d23483b55eda44ee5b7a08d3c3b", 0x57}, {&(0x7f0000001b40)="38720f08a8537f57cd6e5618dfaa2e43b989d438a54c947aea2ffd6e98ad7c407a", 0x21}, {&(0x7f0000001b80)="df89dfc3a53a854020f8f0e33725775a4b82b82201b4a703dfd66f22312afe474c3d365a5839fd32a66963922d1a818fe910efac33be5d968e29961afda9736b5b517faafe2d13cad5e4b6375478d49a92057e43f6c653e0f241a1", 0x5b}], 0x6, &(0x7f0000001c80)=[@init={0x18, 0x84, 0x0, {0x100000001, 0xff80000000000000, 0x2, 0x9}}], 0x30, 0x5}, {&(0x7f0000001cc0)=@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xacdb}, 0x1c, &(0x7f0000004140)=[{&(0x7f0000003040)="cbc94d88aaa463b6743fc1db6822190662de3d8bb25be10b156e761a17f84867e6076ffacc8b58dd723a3ab8916e420e1d96084ddb1dbd01e5ebbcd444a7ba5005a560e5419220bb01c7faa6bc5aa45c4ba17261d1fc48063f2a10d96bc748334684b970dcd2eacf6c6ef365097608cf8b9882c09fb84cc19f0d790d8ac71ef2f045f7aa5f8104405cc6ea3681b5c76056309f7ecb63df5a8ff14ccf7a367ca8f0cfe0b82f335ad780edeb27560bff57cc49cae5536b89110d4edfc8c5076bddaebe6933047d004f12bb7caf1da874f4da688ccfce58843b28c44983e1e1657b18579b7d4393d6a9cfb42cbb214527075b5e33d9849ec54a91eede164f954d84a85c4400d54949f87396046ea8be1f7c0717323cc32d62f1a4124f78a771e6abc74dce248c0e492f3f8b983840263d9e4561d1c6cf2b36ec51f2c4254c207cd8ea48b05ed406c0e5b9a0bbf82ee42512e1a1fd801a28d5ec6c74871b41983e5aa890abe04828b76b7faaef029738b938dcb1104b06f92daaf92f2f606a7d5b6764ad8d7a475b1e62f2b0699ca0607780eb86b050b655fea24e7450eb74a5fd02b643d4ed6383046d96ca2d6e07ec458450434f38869e8a73b62a1c2ee0dfe037fc19dd45d08368f8aabbcb204352634b678d810f6d8abe2047029eb3d59503c077938a8e84765c631297e67aaddf28b1b94fb2f3b640c57c12334659d5a2d411184a0a6798e13554742708dbc0c200a9d62807432ee8131fdc2acd58e77c58b282855b2802170e54324523f07d1d586ab3d04153b304e72e68ae595ca470d427e6fe217a970f3abef26312bb0dd3fc7a3ecdcaf4a715cd4b8fdb0baa5e955ff0db2e2aa7247dde4a2c2d4ff03d5a9fa139e61c5e3c2a34ccd9f6c507fbdf9fa0404babdcd75fd7a0e434e7c1cead8b78fe6dfa6897045c044daf84ad445ab07d264c6cf1e2d7100069491a0d45180149a328a4a6eaac894397a7a3983650208c090ab32b0a706df6e2aa9025a5e8af6bd07fd97dfd1d44080523c855e7614553915e38e09172ca1ae7323920699cf559f0161156f164d0eb545f6761b12a8819819908e12711184669fe5a9c65d5faa15be2305ed221f342a353f0cee32ba0af67405c0bc12f3826da59d9eb015b71331b0f552981865337197cc905d2e39871c24f4d84e689adb7e395697aa2cb7830851ad8a5195c59cbadd07a61505b57a5d782cda03ef10e41e19349b3697d1266070e6beed5876f835c7ca6f661240667ef070ba86c85597458722e052d397de50211117a080d4b2893a85a33e14a8575c1aeccce6f58ea15a409a7b392696d911f23cc861ab8c37d74f1645ba58472aada4f09edcfa11709ee87aa3ad1f088fd3d1956ba25371a6725120afba2004f14185df920d81b7f37b86fbf69b65fe230da41afef359015188f381dadc5669fab9dc50475d9f6d166b682ce6e4df6aed85cd0d18e80b185cf70852d3b7c450df6ba392701e13b1a9dfe6e7333214776073de84fc9957f507f29790caf81041ce8c6a59ddaa0deea65cf00f776e5fa9551c0744204c5ac05c0eb2aee3e1d77dd907a908170874fb0cdf3b6ac3a2450042ecddec6fb885110eb6bafec3130c23094ec62366e05e4dca2c8806d2313ba8fba37305bbead54b4c222b1cfd275026064e4238ca88a42cc3d8ca5646706dec5c3438ca374e43da379f0b0b40548f15949c049cbf104f902f0abc3e1a2b64425ab91f6ad4517036ef1ffb38ea51a7090c848e8f62d19fdd8ff9b0dd3d8a92e794d8113c591253420cde63d1c03c366dc087d473391c646907e61a94563c5c6b042d4426bee22623a680e591b04bf6e83b8e310fcdcffeda7687901abd2232cb1dd7594b6241e26431fc0c7c45a95669a076675c8e13c5f9a37b26299764c765e0cfed8fb8f3e70c93fc53661a8a06d1416ebc9566a15ddf36fbe45c7541417183972abee54927a925321e4849065c4006b6e2ae9872ac177eb44459bed8ca1f54ba3428cb8f4591bf51e91853f07ac2b510985b442485a0b97578c2b719eed32e67ebcc9a605e30e790e0606b4c25e839c46102ce165f37f850d3a631e835a5861572b37a178747c5f6c51ba43c6bcac15b39c9f1acb7177c6642eb8bcde985692da5a63fe3a64256ba8f541b5232fa43afc4ee235ea0f4ac4d78ef0ae6d31f7fb2b49ce4d498ac30470c505ebe838718a91dd2f3a903a6c28efb894ecf4476cc0d239ca21141a54cd7a83fc4dd27340ca3a6fb58e409e5efc8e80307aba789775491565fe715178296fcf105fdceb22fbd1034dd4850fd77fc193a5af9f4f4670e7bd58d61b9bac64f5eb81449a210dd3729aacd08fac1790c29417a6d7dccb3d53bef47f077b40a06451f51cf2a98abcf1401c2c96dfbfeaf516086b399cfeecc54c8979ef4d1bf6c246cb48e87c7dad76002d50f5b6b1012fbb412b05c68c517a0c0cb53276deea35f96b93e0b3ee45c38e993d85541644dfd975cefd5577e3450e5b4c6f7f349a7833012dbe3ffc3bb66603ed4107a2b2110c5d4894e9f2e7c6a0c3c7728e893b748b9339a0c77ab845f73bd2464c7a6ec85168bc300ee402813f22473efe2b6cdb7e5eae5d8510b4a9c966e31eec1af0db4e5ca67c4cc1c2dd0001dbc3606b4439ab84f4e0968014bc7ca72b4402d0dad3b533d6268d2df63e3df16f37bf78e5d9dd98641e22082981e39957c3c3032565a0bda4704cfe836829becbf7d3ccd85786efad0c72e432b31c9f30dfa2b2f303fec7419350b58994edd05a9d601f842157bea9d84eb3eab51bb69f57e2bdd93c899bdf5f01b5f0586554bfcb870ad3e5b44ba6ef0532fb7b64943776aa612230d0e7f835d6ff928750478e96a14a34d665187c7b29a68168f951a3a77a178c26a3a5a01bf0257bf7800c08d14f80b1b918c11fa7178539f7f28129baf2139676d8a91793f928d1e37c98b446c2ace7bf82952e79dc23979f205aedb9b6c5909a933a3c47b418eb0e0cc8a1484457c2e61c0480d52087bd11bf35ebeb0e2542d22a5af125d892ac5e8ac9f1b5080640a0d9a01b0e9717bfd46e7881a9a4e7679e6dc98dac8ae3da624c04ad7218917da962ee9018b01639f31eb8ff6955cf5b598700aa25a3e72d48181a118157cc22c2135da42cb54c878ce2c2556a74e0e117c6065ef81ebe9aa70ef1d23a0346b2c5bdcd36006dd5288a0435e46ce317cc68fd5a2383bb4285b96fe49cb2b74ac67325edd9a2bf92f0d3a47cdd6d558c404bded0521979166bcdf27340f1c271d9d3f1eb8d1c989d9b7b25d102be8350b06cfa43c6e63469004604a8b49f98dc4890e26c8acb823eec607dba1d095d078bc134519283f0c068a6fb6cc96dee503dc39cc1f87c43efce5111f909a8ebf668cf43649869c8074d5ed486a87974499ace6663fbb89f90d7a3995d103d3076cf920896d129f29a98fff7b6b780d510c3e6fc1c2712bd3f8ca4c93023998c096ccc05086addd973f43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{&(0x7f0000001f00)="539007eca5c7d8fe8d513c0a6e407f368c3ed666c5db162321bb92719cdd8b4de8670ba71f5eb31870974768f64282", 0x2f}, {&(0x7f0000001f40)="a75c751785c2ecaf", 0x8}, {&(0x7f0000001f80)="ed7abd6d6d1ce6fe56c1", 0xa}, {&(0x7f0000004040)="0ca6a655eeb1b6a3915de8c3e20013a6a01571ff06e0b1b09e6ca3c1fcd472940fe5c2ed363e09db657a8e50376626fe6c26839845945d8df02adb38a372367b7c12e84be4c46f4ae6f996a2b046883b7182e86c64a6188b2e68f6d6b26319f6eecddeeec7777511e1e70c840c10b2749188", 0x72}, {&(0x7f00000040c0)="6ea91e174514a35010f3c4aa4d28fe44e49e52301aa478330ac9e9f1460bf859b989067dfc3616129f17587a38ef1444054acee918faf07de076f1e26a26bc0fb597a13cbb68a8b96d8fce15fc8a5e140ea7aa8125106912f027e7e25937737f3fc7f45582d05ea8272e6721830a290ec89671a3cf36897d56", 0x79}], 0x9, &(0x7f00000043c0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffffff7, 0xa, 0x9, 0x7fff, 0x8, 0xfffffffffffffff8, 0x80000000, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0x81, 0xffff, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0xa57, 0x200, 0x5, 0x95, r16}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x400, 0x9}}], 0xc0, 0x44}, {&(0x7f0000004480)=@in6={0xa, 0x4e22, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f00000055c0)=[{&(0x7f00000044c0)="24f87d8a0cd5990085dc6add39755c919990ab9a0ed9bee18bd6874f54198c9f3212ef771b21ea4a52316d7ab5e2e55ca4326e14422461e34af16a76687d42373061365caa673fc44d8c233665e29d46a6e96673ae08897b9ae671d455f68f99b35eff9110236deb055e3ab1c4405ee4f21c2d321b9d4d47206e5475ec8c73d8e2ceb937fbae883033d4593b06fd9c657736d140347476fa8939339903024d272378a9e98867312bc916582acab6605fed3f506620632b025d06aaf2d16d002be3b626c54109b7389cd5a5a3930b950639e9d459f427094e1ca108df245f1ad99d53b4f8a3193a82a6dac8157a405cd4161b", 0xf2}, {&(0x7f00000045c0)="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0x1000}], 0x2, &(0x7f0000005900)=[@sndrcv={0x30, 0x84, 0x1, {0x40, 0x7f, 0x1, 0x59db, 0x8, 0x6, 0x62d, 0xffffffffffffff18, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x441d, 0x3ff, 0x8000, 0x4, 0x400, 0x10001, 0x5, 0x1, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x4, 0x20f, 0xffffffff00000001, 0x40, 0x80000000, 0x7f, 0x9, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xaf, 0x1, 0x800, 0x1, 0x80000000, 0x8, 0x3c, r20}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x200, 0x7}}, @init={0x18, 0x84, 0x0, {0xffff, 0x3ff, 0x8, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0x189488c6, 0x10001, 0x2000}}, @sndinfo={0x20, 0x84, 0x2, {0xc93f, 0x200, 0x2, 0x1, r21}}, @init={0x18, 0x84, 0x0, {0x12, 0x4, 0x7, 0xc17c}}], 0x1b0, 0x10}, {&(0x7f0000005ac0)=@in6={0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xba3}, 0x1c, &(0x7f0000006f40)=[{&(0x7f0000005b00)="980b3a2d35045101247c28148916e1c63c2e7d2e42ac7a1d8b7fe3e679de14456288db17db4a9c57cfe715c558cc14fd3d385de48658ca8171e823b665d3909ae00eaef136f62d160331e56a79b3fd050298cb4e729f0cbe825732ed370f0600047bfa4a50eccb7762efa38278cd11240a000243005effc113b28a903b15efeafc2b25aab0bb5b30f49675e7b08a860dfb8763dabdd597f2d2829b2c2ae9a3f8539f78d49a25d225ea", 0xa9}, {&(0x7f0000005bc0)="cb1f433bae7619b13e2c8832359f277095cbf228c320e1db436a8bb77312e9b3b792e2729c782764195f474e5eb47a8b8a", 0x31}, {&(0x7f0000005c00)="3a90707afc5389c133de8342e3c50c8a07a7742acfe0ae10bc4bf6bb6c644f", 0x1f}, {&(0x7f0000005c40)="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", 0xff}, {&(0x7f0000005d40)="2c2a9a92acdb4ba8e773f4be28446d4b0b0dd96a4d9e89a1eea5a2f7490703a8431974d36ad1af16dda49ede798d01f972878bf793e6e0070ced", 0x3a}, {&(0x7f0000005d80)="3b82cba42eb9f1844be50e08553df8541135685f48f5cc458db60168ad8a4bb8335f5725ad44d8df235599ad41680f2f37395a62c11f70e655d3555d672bb1a3495af9f2e35c69b6580150a4c884f1ff2164946eca1addb1788ee7cace18fa646f735b1cb3426cf5767113542197c0a04a00ce415083d1d890629b001dfe66203eaf6cdfa55bfd2ca16c7068c84247c18f36f5dcf46a44257431bfda8bb14a04fd0ed9303af530ca0ed2dbcc1cd1e9c7ae5faedff0cef96eba9df40945f8bc03715b49440aa138a3ae1936716cc84d5eda8bfe7b54de69c71ade10eacf5809bfb051078e2de75044f504119c8aa25d35da", 0xf1}, {&(0x7f0000005e80)="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", 0x1000}, {&(0x7f0000006e80)="6a879bd94aa1b6c1c6862716eb4131aa82a24f67133de1b8b2026573", 0x1c}, {&(0x7f0000006ec0)="c136ff050a54831430d2542c1e351950d1798cf3dacc899fab8c11735917f35c2e81bb7d4dfc06b998e8b118fd2f1e76ea4d49787b2463517aa1fb28c7d1", 0x3e}, {&(0x7f0000006f00)}], 0xa, 0x0, 0x0, 0x4000005}, {&(0x7f0000007000)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000007180)=[{&(0x7f0000007040)="625428ae33c5a958b1a48c4ab7bce4a797013300f7a81cf1a25f1234984b4536a214075f7ef88e597b2faa996f83b4b30a39c2cc3d806d12f7ecbc6892a12160f800c93c5f7c34e65158f4214ebdc70e10fd7e9dba0a7759cdd718207c0710a8744ae91238239ea73b054c0139ac76999c3d2bd13c7679df864a361f56ba0b3c947075fa36a958d584b356eea3cae4cf6f1e73a862bc930a87f49a32d4f7dccd5807ab218d4a4def0eb34a99a3a5074e8261324d65e06108df17ab9899768830f926a66385514ac98d01e9ded0ee0c711d72b179ee170e4d", 0xd8}, {&(0x7f0000007140)}], 0x2, 0x0, 0x0, 0x20004044}, {&(0x7f00000071c0)=@in6={0xa, 0x4e20, 0x80, @dev={0xfe, 0x80, [], 0x15}, 0x5}, 0x1c, &(0x7f0000007280)=[{&(0x7f0000007200)="542090b183fa2f9473298cf7c330fb9bb73354bf2f866b819b9b7fdfee639f3f08a9f510e5e96a39838f9bf98bfbf172f8f8b13c3223cd9121aedf11bf0afbca7cd9b0373e3d0d4f4160b3c576c377", 0x4f}], 0x1, 0x0, 0x0, 0x8000}], 0x8, 0x4000) 2018/03/30 11:26:49 executing program 5: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000080)="24000000100005004d07e308000101030305010010000100ff000400000000f1e75c09cf", 0x24) ioctl$void(r0, 0xc0045878) 2018/03/30 11:26:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000500)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e23, @multicast2=0xe0000002}, 'ip_vti0\x00'}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/16, 0x10}], 0x3, &(0x7f00000002c0)=""/170, 0xaa, 0x2}, 0x40002002) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f00000003c0)=""/243, 0xf3) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x4000000000, 0x0, 0x400000000000003}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x80000000, 0x100000001, 0x9, 0x4, 0x0, 0x6, 0x4, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x3, 0x4, 0xfffffffffffffffd, 0x8}}, &(0x7f00000006c0)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={r5, 0x3f}, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) shutdown(r4, 0x2000000001) 2018/03/30 11:26:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000018000290100000000000000000b000000"], 0x14}, 0x1}, 0x0) [ 58.138743] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.164808] validate_nla: 10 callbacks suppressed [ 58.164814] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 58.169329] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 6: r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098dffc), 0x2) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb86dd6009000000303a0000000000000000000000000000000000ff020000000000000000000000000001830090780000000060a9718800000000000000000000000000000000006a7d010000000000000069ffffff0000000001"], 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x40], 0x1, 0x3f, 0x8, 0x0, 0x4, 0xe82a, {0x6, 0x5, 0x100000000, 0x9, 0xffffffffffffff7f, 0x2, 0x4, 0x8001, 0x7, 0x6d1, 0x7f, 0x155, 0x2800000000, 0x7f, "910b4cd8c94e685e210978626388089029c521da910d123b217731b61aa46e51"}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="bbea1599b48f9fbdf9a96f61ce2148de", 0x10) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x200200408d4, &(0x7f0000000180)={0xa, 0x4e24, 0xffffffffffffeffc, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:26:49 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r1 = accept4$inet(r0, &(0x7f00000004c0)={0x0, 0x0, @multicast2}, &(0x7f0000000600)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000440)={r3, 0x20}) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x80800) r4 = accept4(r1, &(0x7f00000009c0)=@can, &(0x7f0000000a40)=0x80, 0x80000) connect$vsock_stream(r4, &(0x7f0000000a80)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) r5 = socket(0x11, 0x80000, 0x80000000) bind$rds(r5, &(0x7f0000000300)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$inet(0x2, 0x800, 0x4) setsockopt$IP_VS_SO_SET_ADD(r7, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000002c0)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) socket(0xa, 0x0, 0x6) 2018/03/30 11:26:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000bc0)={0x80002006}) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000b00)=r2, 0x4) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000100)=0x2) sendmsg$IPVS_CMD_ZERO(r7, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, 0x0, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000dc0)={0x2, &(0x7f0000000d80)=[{}, {}]}) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000940)) r9 = socket$inet6(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000f00)={'erspan0\x00', {0x4, 0x2, 0x8000, "f4e3211eeb2d", 0x9}}) sendmsg(r9, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) sendto$inet6(r6, &(0x7f0000000c40)="60dee2a60fceb0f86aa9af5825ec360cf249b3167dd12080623c3b4e6169109af7fe09e1b86de254fc67891fa17909c5ed29093f91949b1b77463dc38b27e4fecb4915d8719fbe4ec144ce65e164687207e9cf6f9ea464287184bf5cedea7f7c89c38626bb551359eb2791bd51d5828515f09449453da06a66eb2f29885e96fcf5dd49de8f1253b3412c82ef96622e4ba8cbb9f3ffe19cefefa6463dbeab2c150f520da120dfe621115281793579884fca4173ec149319fc343e5b997ee5d734c1", 0xc1, 0x40001, &(0x7f0000000d40)={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000e00)=[@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @empty, 0xedfc}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x78) r10 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r10, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x1b8, [0x0, 0x20000580, 0x200007f0, 0x20000820], 0x0, &(0x7f0000000040), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'yam0\x00', '\x00', 'gretap0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0xe0, 0x128, [@devgroup={'devgroup\x00', 0x18}, @state={'state\x00', 0x8, {{0x4}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"d958fb8a76118864a38241919dd0799d3db31f73fff9d28a318df3028ab4"}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x230) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000c00)='reno\x00', 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) vmsplice(r7, &(0x7f0000000880)=[{&(0x7f00000007c0)="0c8b7c50a195aebb54d3a8352bc404211a52ecfd09a8c88cfaddbdd9b9a8f41df93bf2e701c9876f45400f2c786bc28045ed23a1908443c61fc9968e7aaa8211c0bb55ba3d45f1f68ab8244cf16207b710928b22c8a87d872eecb397f6480e40f362eee5939e5140f02532b8c6d1d68731d2e6247095897fd3e1eadc01e7dff4e021", 0x82}], 0x1, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000000e80)=ANY=[@ANYBLOB="f4ffffff0500010005000100042dc9c94fa979d7561552f5cae5fd43f532a318d51aaa1471a0af8c4c907dcc844cc779c9aa20e56cfca2b5fc30bbafc8746886b90d73aa25f1d3156570c9c7e238ccc7c132d78ebce94aa17f0dcee5f2290ad1aaa6cb809c9a8fa0cbb84cf1"], 0x1) 2018/03/30 11:26:49 executing program 4: socketpair(0x19, 0x0, 0xf4a, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$netrom(r0, &(0x7f0000001400)=@full, &(0x7f0000001480)=0x48, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) getsockname$packet(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001080)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001380)) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000001240)=""/26, &(0x7f0000001280)=0x1a) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001140)={&(0x7f0000001100)=[0x0, 0x0, 0x0, 0x0], 0x4}) accept4$netrom(r1, &(0x7f0000001180)=@full, &(0x7f0000001200)=0xffffffffffffffb9, 0x80000) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000012c0)={'nat\x00'}, &(0x7f0000001340)=0x54) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000010c0)={'vlan0\x00', r4}) 2018/03/30 11:26:49 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x40, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f0000000580)=@allocspi={0xf8, 0x16, 0x921, 0x0, 0x0, {{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}, {@in6, 0x0, 0x33}, @in=@rand_addr}}}, 0xf8}, 0x1}, 0x0) 2018/03/30 11:26:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r1, 0x1, 0x70bd26, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x14}, 0x40) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000048}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x94, r1, 0x431, 0x70bd29, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffe45}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000040}, 0x20044085) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000340)=@req={0x5, 0x4, 0x100, 0x2}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000380)={{0x88, @multicast2=0xe0000002, 0x4e23, 0x3, 'ovf\x00', 0x8, 0x3, 0x36}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x2000, 0xffffffffa6b695aa, 0x2, 0x7}}, 0x44) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000440)={@loopback, 0x0}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=@ipv4_newaddr={0x80, 0x14, 0x2, 0x70bd27, 0x25dfdbfb, {0x2, 0x8, 0x80, 0xfe, r5}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x230}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'gre0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x401}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8}, @IFA_LABEL={0x14, 0x3, 'sit0\x00'}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x110000}, 0xc, &(0x7f0000000700)={&(0x7f0000000600)={0xc8, r1, 0x300, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5a2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffc1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x1}, 0x40) getsockopt$ARPT_SO_GET_INFO(r4, 0x0, 0x60, &(0x7f0000000780)={'filter\x00'}, &(0x7f0000000800)=0x44) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000840)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000940)=0xe8) getsockopt$inet6_int(r6, 0x29, 0xce, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000a00), 0x10) pipe(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r8, 0x103, 0x7, &(0x7f0000000b40)=0x100000001, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000b80), &(0x7f0000000bc0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000c00)={'HL\x00'}, &(0x7f0000000c40)=0x1e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={0x0, 0x9, 0x3}, &(0x7f0000000cc0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000d00)={r10, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfff, 0x37, 0xaf9c, 0x4, 0x9}, &(0x7f0000000dc0)=0x98) readv(r9, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/18, 0x12}, {&(0x7f0000000e40)=""/91, 0x5b}, {&(0x7f0000000ec0)=""/154, 0x9a}], 0x3) setsockopt$ARPT_SO_SET_REPLACE(r8, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000fc0), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xb}, @broadcast=0xffffffff, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x2a, 0x3, 0x4, 0x4, 0x40, 0x7ff, 'nr0\x00', 'syzkaller1\x00', {}, {0xff}, 0x0, 0x69}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xffffffffffffffff}, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac, {[0xff, 0xde862f2af7de8b2a, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x7fffffff, 0x2, 0x7, 0x5, 0xfffffffffffffffa, 0x0, 'gretap0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @rand_addr=0x1, @multicast1=0xe0000001, 0x8}}}, {{@uncond, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r11 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r11, 0x84, 0x8, &(0x7f0000001500)=0x22b0, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000001540)=0x7fff, 0x4) getsockopt$nfc_llcp(r8, 0x118, 0x7, &(0x7f0000001580)=""/158, 0x9e) r12 = getpid() r13 = getpid() sendmsg$netlink(r8, &(0x7f0000002640)={&(0x7f0000001640)=@proc={0x10, 0x0, 0x25dfdbfc, 0x20218000}, 0xc, &(0x7f0000002600)=[{&(0x7f0000001680)={0x1f0, 0x26, 0x0, 0x70bd26, 0x25dfdbfd, "", [@generic="491704f68c09da97b023fec9997858d80159949cbdd6fe88580bd503ecaa0f82477afbef89", @generic="c3f026058f71bb2758201cef2f0b8b061e7d04331573135439eecbae9751668ba624edec8d9eeaeaf1ad6936f50e47ff879b414fe3f53526d158cd70dd0817e5167d03cdd5b6ba21f1350d2cf56742737d2b3f9108b06d42f394c2103068063173f34c2e271eb6a5c1be12b9ac5a96df715d627f1fec8bd1deadf22a05bed8b2e606c3e2e9c8300c154e04974e67255e8040bc45a62af6115bc747ff7d5c827d86d9e15f6ab8403c7659e513b2470508d98f69430da05b8e4dbc21977788334e318a257b6d2aa9dc32b91ffd74ac0334234d18026b835a49c90a1bf4675aad0285767f2d14e719aece", @generic="2610fb24e269d54c990b6111da1a7fce55a2084c5cc2951f1693a8551322b007d789c0a15b7f1b35a9449953981ba1ed8bf4c61f331df048fb4ae37bdc38f765e44b99ff2b7e53c02f6e28f6061c95d07e6d43470b30d93595744f5abb06", @generic="a6ec6af41576825b9d6010c3974d9f0f4dfa23dc70a61d2fb0f5a45ddc3d5ebd4a9e4d9fd8a7227353d241813744d30b4f7b8bc9", @generic="5f2f73db96ed5d014c84d18c437fa2f729112a240e6a9b97c561abf8bcf4808f33d12efdad6103cd0870cd14faa24960a8fe8629e1451f8697d35dd9d0c8"]}, 0x1f0}, {&(0x7f0000001880)={0x6ac, 0x12, 0x8, 0x70bd29, 0x25dfdbfe, "", [@nested={0x454, 0x68, [@generic="85c0beb5e2a84ae36acb9de31c4b7d211edb828551356e72da753bd33fb7fa195c355c18a46458549a996b3abeb1580287d07a2b", @typed={0xb4, 0x7e, @binary="0507dbf39269a974079226890c702d93e12f846fbfe24a232a47ec388847294f9ab853a67df69c53e134c6e0a4f797d4b7f582efc890af5a1b1a05f417c4b931df877dab9b5418a1e0a4bb9143052f93288ad5af23d644728dc435c15e3dc4eeeb6d39e1534e03260b12923495564534635d3a09636ae80a474c77ade3321b591c9691ff08d52923fc85893fa0142191707134350ea2400746d0707e5fa448e8f3fecce12db3cf3733475e8ba8ce"}, @typed={0x8, 0x93, @u32}, @generic="385959226abe9e5104c1ffd7b7d9c9edfd5af5d8ddb2e2423c3bbc89a94d230cd95a763191d365e18a5ee09eb2807ad0c921fbd99290e469aa492e89d3c1c543486c78d1567733d4af4e35e5fc80094cef9254c9fa6e36a094ee1ff434a60ea2bb3e52a23f55956ae4", @typed={0x4, 0x34}, @typed={0x100, 0x3d, @binary="0ab985bfcc0baf6aec2e7651c34a8d6b5cd4d2cd127172ba883591289f0675bee1688b8e6f20492302c2c54ef4a3e95443e084bbeba6259b5a340041a70783f0124b2c3a92e1f5ce5ffd80caa8140ef4f5b2a7bba6dff92bb19aca1ab539344572fecfce2f7ed45c4219af6844c351a1257f2cc7091b5db97d92e572a78eff8464fe33e1c04be0e6d3baa1d1cdb8718d47c4f5b92f1f4949c1b58066ebabf7eaaabbf9a5e522af5736de05ea524ca935ba9f95b729a7c3bb5b271f3ecf7dadf9b76bbc2a136d3962c00beb080cee094e653fe707821d7493cac16884f46c097b806f894fba2deb833c39035fff44f1bf06bc74c01ad71abb1a33"}, @typed={0x8, 0x13, @fd=r3}, @generic="46ac63bc0c9046379736e644fc436913d81962dbaec1a4db1b2f8fc8b8b1ab76a251c29710fd2f0293472c0ab2877cea13a3dd99d762689cc1ee3b68c7214cfe1bc4c941af2a5a72a5297a1786bebfd8c725d5392466413311cc913e86abf83e63d99a88a47d535519cfd0dde429a200158f11ec66a95d6a61e088a578a63de444b9c75c6dea24b5c8f01a07187fb0ea8ce763", @typed={0x90, 0x41, @binary="c0197b1b2d2ddbf4c5f05f7cae7668b1f0f11dae9d6199565b92f28f6f7dca784bbecf97df82396cfd74619aaf924f752763a887aaa6a5d3223592a278414de1696370594c3b31fd69273fc5e250820b1d4b35374e4726fc62799cb9e5a64dbde5ecd52aaeed0f08145881b77e7548defd00be7db9334064f586cc1be2c5068f58a52ce35c49e46138c93b23"}, @generic="5467b5f5f302eda56814c8463fa3ebaa21160c567147a7ce1131ef1fd73cb220a94609d44a880dbad9c45ed49fcbdbd04c2a349bf8a34b96d8fcbb475ebadd8d21b720cb6429f8c4c77658dc941ed28813f744f514cdd70ccef8c495e0c94d7f2a2df690e602ee4fe0f214c671e5af2c8ea5e03e8f1f0165b263a60d37d8f043dad132174be95cacb05107090ee5f239b95315714976a77cf610d825d701170bc9fcafbd0279a0cd1a53d02e026c7c4ac0036f279d41dac5ef1ce3ea130963ed44cc141f6afe"]}, @typed={0x8, 0x24, @fd=r8}, @typed={0x8, 0x6, @u32}, @nested={0x158, 0x55, [@typed={0xc, 0x65, @u64=0x8001}, @generic="4734a0d7310f0ad915b6321777d0e474023e82c4b3b7136d7169b41dc5c0242efc6c128f0875fb6728b49ce611dc645f9ad25bd768b4f0f26c90561854f170fb45189c0e44e424449776a664ef71f42b4b10176c8903c308e363742727c75abd84e647a54e72269a228fec2f40a990e700fda7eb997d45f2bfd1952c49c1861c8fdef7a36e0555cbb678b3864399c430384bbe84e9823eabcd9fef67af02c920d7e7f30e953acee3275db01f04e657f061ca50a754f00eb6761a7063c582e243", @typed={0x8, 0x4a, @pid=r12}, @generic="4c97da2723d0b41cb4bb18e78c1d5e87872c88ce4a7ca94c0f39c12d6eba853437148e2e59bdcb6f12ff0f008bb6d5", @generic="2b0f72e98b63bf76edb89a737b3262f26314e1f7243ae58f04cfd10349a4bfb1db192839c0e7e212604ced62d192d6a2acee2534e5171848a4b566b4af6f26c3977d4a783d1728dda39e9d8a", @typed={0x4, 0x2d}]}, @nested={0xe0, 0x50, [@typed={0x8, 0x1f, @uid=r7}, @generic="95df87193c48df4f050e205abb5ab9c8ef993af1c359c34a5f3f550c8ff2294ba5a0a20a0ff698b32e265aa5b5f5b97b218c7ec4f7f435bceefcabedd02a17cfd282e69e9c7909bf44b897a9b5d0e5487ad2168b79f28489ac756170c17916608ac1e0759319a9448b782ad9c202a7f5d23aa28fa8fd2ea87fde22a2814e27448a2a1e7787add8e1a8812aeccedc8f4ad003fadd722cc5121a2b56d49e6c23633285af92e5319550436981fd6aea1a2c3010aaed139337a1c5d1e5da7cde97355b038aba62e797fd", @typed={0xc, 0x21, @u64=0x8}]}]}, 0x6ac}, {&(0x7f0000001f40)={0x694, 0x41, 0x309, 0x70bd29, 0x25dfdbfe, "", [@generic="c3cca731a94f4796a4d233831a13187d85d1f3aa93613341760a65735869fead13ddd1676abdb3bb536aa01ca65fb24f69a8866d841ebf7a89e4de8cfc9b08ee4827a053e32376667fe4abea7816b14d1774a66f31a55281cad42687ac74544dd09ecc032d78c7", @generic="99bb7ffeffe2c96cad1582805946549802c1b6113c2fa01dcaec581d338fd7ce836dd1f67b3599e09592f8119d648bc41522e9c9bc801deecd609726d7cd7db5f8fbbb1c131190cddedf7d0cbc74141d9eb1250202b84e6f3275401c05eb417b32eab5a0c4a41688bff27676c657b3256aab51e6a336acb7b4e0a220718735016e7fe7a4b8aa2625a902fabd1f1953cfd723fed5a305991e02ebd48c1d3e1475516d207104c8", @generic="7ed3553d6dcb89e94bcbbfc97e3235411a6d2bde7eb9b3218d51fb089c386505c528f583dcf783b9b09c8420a20822a56cbf9faefb092ae2065fed626d6dc43309899d64e8002fa3e89a41ab90d431b1ef4f81ab61a1259081407563ed87c1", @typed={0x8, 0x29, @uid=r7}, @generic="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", @typed={0x8, 0x63, @fd=r0}, @nested={0x268, 0x90, [@typed={0x8, 0x82, @str='ovf\x00'}, @generic="36eedf72c2a7adb4ed39212a22bc275a5c7f142d62ad9538ad4343f3c7a9f67012fe70429e1be378e208eccda1af96b19549755926ca704cd77872b19251ce778d2fc4cf5720087e68bdaa0c96c3dd10f61cd495feebc1067c82b852d6065bf7b65c680b379888e654bf16a638025ec440e35424e2fc72b22761936957d9a7d0c9fae38f12766ebddc28febcd30e2da692ad6263fc072d56ee09ac56f7f80c7d450bd5d7bcda671def7aa4fd5059f05f28d6b213021f18e38d148ed7b6025864c2031eba", @typed={0x14, 0x82, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x68, @pid=r13}, @generic="52c266572aaf2bc9375f0b39232eee78009f7068ba634686e637f5f08c40", @typed={0x14, 0xa, @ipv6}, @generic="1123b2f62f604fdb46bba3fc9cbd4906d69088740d11b4bcc129538ec113b28344be42c81a2762a8e61b9929c8e45df7db6ee4ec865807b3365141d66f3f8a4bfc4c66bbc0d5beb9df867dcb0e5486b27dfebed1e2d9cab0a5c94818779e8b4e6e6c2f21497e895f0487d95b799a7d3e313c12a05b4d0b6f7866d8eaa2fcb8bc71a07f40c6dc23a99fb01a49c95d3adeed8eddace2918ce7b7f5d29a575482648ee29772b21e7815f63612981a65dd87394598418e357c397dc9e607ae31c956a2b1e1", @generic="2da7636e646ef533717817f1da60cbe6848bf5fb64224c93a5ee33492feeb31494d060a1b54e08790139577344e8d619d2cd509c3943218c1b2aa13600b114ca4f3cb06d76cafa17a0298cec680279f282bae2e0a48e3bbf35145fff5d6bf0403c27d55b043e25db1ffa8f85bf0535ca60c6286e662dace75f4d469366", @typed={0x8, 0x26, @str='HL\x00'}]}, @generic="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", @generic="719ed6fc0e067f9dd3682dc176d4223020c09a297af8d53da47f98499571943f449e9fa10833e2dee6cbdd81ccdcf9538c2f516acf66fa51739bdde66e4ebbeb4549e834b77f87f60e43a0a58f021dbcd57a4d69d3683d66b5bd2d9c80c699afce9baa33bdf315eea805d6c868dc022afacb49b5fc50d239a627540e72563ceb3e7bd61398745f414d6a4113b3896587f9e859e57ba86b1b9a95bc65693b81", @typed={0x8, 0x2a, @ipv4=@rand_addr=0xe20}]}, 0x694}], 0x3, 0x0, 0x0, 0x40000}, 0x0) 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf725", 0x72) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 58.177480] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/30 11:26:49 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x335e, 0x0, 0x1000, 0x10001, 0x2, 0x81, 0x20, r1}, &(0x7f0000000140)=0x20) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000002a00)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/30 11:26:49 executing program 6: r0 = socket(0x1d, 0x80000000001, 0x3) getsockopt(r0, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) [ 58.245355] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 58.258937] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.263767] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:49 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf725", 0x72) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x4c}, {0x800000002000006}]}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x5, &(0x7f0000000200)=0x2) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="e000000013000000000000000068f23c9762632d6165732d6147736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000c8a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000006442bec69b708cc5ef8e512fcd444de79ed9cc3111acdfc1885ef3c2702fe4cddacdaa2436ffad5c665b55229f737f103dce1ef5a29d823fe4f9b88391500d2b867b1b1096b585c025d683315c409080fc7c8bc05f1b42d26ec4c0a94f07ab1af0371088311f457a9a16e3d39390a0c71e3217"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 58.291530] IPVS: set_ctl: invalid protocol: 136 224.0.0.2:20003 ovf [ 58.298185] can: request_module (can-proto-3) failed. [ 58.304962] netlink: 'syz-executor3': attribute type 20 has an invalid length. [ 58.305961] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 58.333706] can: request_module (can-proto-3) failed. 2018/03/30 11:26:50 executing program 6: r0 = socket(0x10, 0x803, 0x1f) write(r0, &(0x7f0000000000)="2400000020002553075f01650272fcf280000000001000220ee1000c08001500002b0600", 0x24) 2018/03/30 11:26:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='d\x00', @ANYBLOB="000325bd7000fedbdf2511000000100001000c000700050000000200000008000500200000003800010008000100020000000800080004000000080002002b00000008000800090000000c0007000800000024000000080009003c000000"], 0x2}, 0x1}, 0x4000040) getsockname$inet6(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x1f, 0x0, 0xc8, 0xfffffffffffffffc, 0x2, 0x2, 0x10000, {0x0, @in6={{0xa, 0x4e24, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x7f}}, 0x9, 0xf98, 0x4, 0x5, 0x800}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r3, 0x2400, 0x92c}, &(0x7f00000005c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xa, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x28}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x40010) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) 2018/03/30 11:26:50 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e20, 0x4c1, @empty, 0x90cf}, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x0, [0x1f, 0x4, 0x6, 0x1, 0x400, 0xff]}, 0x5c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="097200000000000000ffff000900a200") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000140)=""/167, &(0x7f0000000000)=0xa7) [ 58.344634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.359618] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.362596] netlink: 'syz-executor3': attribute type 20 has an invalid length. [ 58.378337] IPVS: set_ctl: invalid protocol: 136 224.0.0.2:20003 ovf 2018/03/30 11:26:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x6, 0x8400000000003, 0xfffffeff00000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) socketpair(0xa, 0x80003, 0x6fe1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3, 0x6}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/30 11:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0xffffffffffffffa6) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r3) getsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$l2tp(r1, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d415", 0x85) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x26c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="6c00000005346718cb8d08ed9bde4b9856c12df15c79486ad56047f2762a3fc715d57150eac75d422f0a4a3328d817fdae1d88c3131bfdb3b71d480dd4fac986f43fa10a8fe2455ab73aeb0a025decd789d94b3486352f2d23bfd9c88acece9c017fac116d379b9a21db774aad04aeff"], &(0x7f0000000240)=0x74) r2 = socket$inet(0x2, 0x807, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x320, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f00000000c0), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x398) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)) [ 58.396454] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/03/30 11:26:50 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32572d5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28ccf32e920a3aac9563d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d187cfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2afeece76384edb79038874914d2fb9b64b5d86ec26d1e481a6896"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000000840f6ff0000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r5 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)={0x10c, r1, 0x200, 0x70bd27, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6f20f63b}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x998}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9efa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}]}]}, 0x10c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0x1d}, 0x8) r2 = epoll_create(0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={r0}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000003c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x2000}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="ec008f930000", @ANYRES16=r5, @ANYBLOB="08002dbd7000fbdbdf251000000008000400060000000800060000000100080004000101000008000500030000006000020008000400ff0000000800030004000000080002004e22000008000700a00900000800030002000000080006000001000014000100000000000000000000000000000000000800040001000000080002004e2300000800090000040000480001000800050000000000080004004e230000080008000700000008000200ff0000000c0007001000000034000000080002002e00000008000b007369700008000200c12a0000080005000200000008000500ff7f0000"], 0xec}, 0x1, 0x0, 0x0, 0x4044084}, 0x800) 2018/03/30 11:26:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @multicast1}, &(0x7f0000000380)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x5, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x3, 0x3, 0x3, 0x7, 0x2, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x8001, 0x1, 0x4, 0xb, 0xc, 0xfffffffffffffffd}, @exit={0x95}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x9, 0xcf, &(0x7f0000000240)=""/207, 0x41100, 0x1, [], r1}, 0x48) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000013000100000100000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000008001a0004000200"], 0x3c}, 0x1}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x0, 0x25e8, 0xf555, 0x8, 0x1, 0x1e3}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r2, &(0x7f0000000080)="02676cd4003ba193f338eb7bd725c1ff2240248bb21fdc5b98309ff546abe9c0b09e4535ce70eb45446a01a736dfed3dd97c12df311b6e1e28071915da96f78a80206dec10c43d5831dbac011f9b22676740"}, 0x10) 2018/03/30 11:26:50 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) r1 = socket(0x15, 0x80005, 0xca4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0x7, 0xffff}, {0x8, 0x80000000}], 0x2) recvfrom$ipx(r0, &(0x7f00000000c0)=""/88, 0x58, 0x2, &(0x7f0000000140)={0x4, 0x4, 0xfffffffffffff299, "0a0646a47ffc", 0xb22}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="aca6e8c346a41e703d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000180)={r3, 0x800000000000}) 2018/03/30 11:26:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002380)=ANY=[@ANYBLOB="1c000000170afdff7f3503fffffffffffeff00000000080001005591b1eb3fbb45175c4673d4cd4d56684722f2ed2855e5f89bd5148c49d4a4973e913f225ff63ec353e01ecb1e5260f58e8a56fa30e8d18eeb24dc6b7292c2ddd64d31ad56cd5055615c3ac0915fabaa24baf43ad11477ec27426d0da055a81f73b6396e8a0938c08226de20ebfaf910ef3906f6989aac2ac6be29bf"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000022c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0xfffffffffffffc5e) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001040)=0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002140)={'bond0\x00', 0x9ff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000002280)=ANY=[@ANYBLOB="18000000000027c0fc4b9b0b5f5db336f6660b0000000000000000000079103400000000000000000000000000957c8c0000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0x20000000000000f) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x4, 0x0) socket$netlink(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) 2018/03/30 11:26:50 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000180)="0a0775b0", 0x4) 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d415", 0x85) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 58.441172] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.459295] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/03/30 11:26:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ec0ab111995e55004c3266fe07d690f1e0d98cfc09ee9c508ba66245a9e09c851f046a0beb8091ab6882b97f3f87997fc0519a1aafca30f3772a21f832f06f2887eee9f197b678caafb1d2c855c8e688bd2fa0e9c2b7a1e82fc1ae5a159172e3c97587339b7176ce889c687eb5c34c49cee30b819b4ce868329b81956ff4b11dd8", 0x81) 2018/03/30 11:26:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000780)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000007c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000900)=0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='dummy0\x00') accept4(r1, &(0x7f0000000940)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x80, 0x800) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x8000000}, 0x0, &(0x7f000000b000)={&(0x7f000000a000)=ANY=[]}, 0x1}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bridge0\x00') recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/184, 0xb8}, {&(0x7f0000000480)=""/225, 0xe1}], 0x3, &(0x7f0000000580)=""/95, 0x5f, 0x6f}, 0x10000) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=0x0, &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000740)={0x200, 0x0, 0x2, 0x4, 0x5, 0x7ff, 0x9, 0x1, r4}, 0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000600)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/30 11:26:50 executing program 1: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x6}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x0, 0x2, {0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x8}}}, 0x3a) [ 58.508441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.524889] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 58.533955] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.541781] device bond0 entered promiscuous mode [ 58.559207] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.573875] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/30 11:26:50 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000281ff4)={0x4}) close(r0) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x806, 0xd69, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00000037c0)=0xffffffff00000000, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000300), 0x7f) setsockopt$inet6_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000004240)="4c17be4aebc5cb03280f7142af95343e218b56e6ca6200a0c98474b09870296538a6a1e3bd05fdb03cede69ba8f885055c406382e57fecd076613d063db5622171c7a30395b04b223588b47549f4547e34e59e9448759b1abd4f2501c17e0195a430e72738c617f8abf5a8ab8b2e8025aac650a0d4c4dbba5483cef33f21c04b8aa75d053753d43407af482950892a650a25de2e24e0b86f0e123345d16f15a8912f43bdcbad617e5a2a0dbd016aa82ecc37150f3502271a6f622b91a0785344548c02f66ad6b16b8cc9ee895617bd48d8d5777ca44aad7c5959624371bb931405a70e47af2bf38ff681bbdfa2", 0xed) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003e00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000003f00)=0x2dd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0}, &(0x7f0000003f80)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000004200)={&(0x7f0000003dc0)={0x10}, 0xc, &(0x7f00000041c0)={&(0x7f0000003fc0)=@allocspi={0x1d4, 0x16, 0x400, 0x70bd27, 0x25dfdbfc, {{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x9, 0x4e21, 0x4, 0xa, 0x80, 0xa0, 0x2b, 0x0, r4}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x33}, @in=@dev={0xac, 0x14, 0x14, 0x11}, {0x3, 0x4, 0x10000, 0x1000, 0x93, 0x1000, 0x1b4, 0x9}, {0xfffffffffffffffc, 0x6, 0xdb, 0xffffffff}, {0x4, 0xe08b, 0x6885}, 0x0, 0x3502, 0xa, 0x1, 0x9}, 0x8, 0xea}, [@extra_flags={0x8, 0x18, 0x5}, @policy={0xac, 0x7, {{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x3, 0x4e23, 0x7f, 0xa, 0xa0, 0x0, 0x0, 0x0, r5}, {0x401, 0xfffffffffffffff8, 0x8000, 0x2a2f, 0x0, 0x1, 0x9, 0x6c09}, {0x58f, 0x3, 0x9, 0x8000}, 0x100000001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}}, @replay_thresh={0x8, 0xb, 0x9}, @policy_type={0xc, 0x10}, @offload={0xc, 0x1c, {0x0, 0x3a158a84b90a35}}, @etimer_thresh={0x8, 0xc, 0xffffffffffff0000}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) sendmsg$alg(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)="5dd9339597cf16d703114d67a1d26ef2", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000003840)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003940)={r6}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000004340)=ANY=[@ANYBLOB="100000001d00000225bd7000fcdbdf25de8bc5d962ea7685f77bb47e9335315b8e2a76390eb855c01f1cfcb12e29a99238b2f0264f942d60a431a54920d0aa795cbe338e27b191d433d170a61cbb25eded818c9b78301471895c496aed55ec2661e579643e9d608b58cc983eea0399956a43715ad3db295f19b477aedf78b1146ee3fe50127b50ec127f81e2832408a67668ebcd728638edffc199c2"], 0x1}, 0x1, 0x0, 0x0, 0x1a0d243a613d49dc}, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003d00)={0x0, 0x9}, &(0x7f0000003d40)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003d80)=@assoc_id=r9, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003b80), &(0x7f0000003bc0)=0x4) sendmsg$nl_xfrm(r8, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000004780)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000059ad0000000000000000000000800001000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000be7ab9f9a32feb9ce507aba4f6ff3aa487ebb659c0007489d4882350fe4a4072", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e000000100000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x5}, 0x1}, 0x0) recvmsg(r3, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/245, 0xf5}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000540)=""/180, 0xb4}, {&(0x7f0000002780)=""/4096, 0x1000}], 0x9, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000003980)={0x0, r10, 0xa8}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000003880)={r12, r6, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000003900)={0x0, r10, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r11, 0xc008640a, &(0x7f00000038c0)={r10, r13}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r11, 0xc010640b, &(0x7f0000003780)={r14, r15, 0x1}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004400)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000003c00)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000003cc0)={&(0x7f0000003800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000003c80)={&(0x7f0000003b00)={0x74, 0x7, 0xf, 0x1, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x6}, [@typed={0x8, 0x12, @uid=r16}, @nested={0x58, 0x0, [@typed={0x8, 0x78, @u32=0x8}, @typed={0x8, 0x5, @u32=0xffffffffffffffff}, @generic="52d499bbb52a0efd8f7197d2e3d565a4c3e88c822d5b543333d7825328a09b0eb8b1121698d9f46d9353aec45a11bc21cb72000b36cd0cfdd2b112abbc2e1b3ce02b7a"]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/30 11:26:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x306) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d415", 0x85) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@vsock, &(0x7f0000000400)=0x80, 0x80800) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x0, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) 2018/03/30 11:26:50 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000600)="5fffc356", 0x4) r1 = getpid() r2 = getuid() r3 = getgid() accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xfffffffffffffe45) sendto(r0, &(0x7f0000000640)="27180ed7f1c6f7", 0x7, 0x0, &(0x7f0000000000)=@generic={0x0, "80ce39eca5b927faeaabfdfd5e91d47575bb030ae84c8c219c70534304e5bd3e6efd04d7be0317b088ae52fb8cb082dcffc9d4516a2dec01c46e37e8118d2969c1492d53b731071021b7d89a851b61ce7bcb887e8ad58da434008c464c7426f64c82af871098a359eede499d378ba020d3ac7d58f6c07f0cde95907813a3"}, 0x80) 2018/03/30 11:26:50 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200), 0x233) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x140, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000140), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff]}, 0x401, 0x30, 0x5, 0x7fffffff, 0x636, 0x3e, 'rose0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x800, 0x2, 0x1, 0x3f, 0xdfd, 0xc000000000000, 'eql\x00', 'bond0\x00', {}, {0x36cdd813d6bdc63c}, 0x0, 0x20}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x80}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @rand_addr=0x19c2, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e20, 0x9a3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x5e0a, [0xfffffffffffffffc, 0x3, 0x6, 0x5, 0x2, 0x20, 0x5, 0x9]}, 0x5c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0xdc68, {{0xa, 0x4e21, 0x8c, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, {{0xa, 0x4e21, 0xaf8, @ipv4={[], [0xff, 0xff]}}}}, 0x108) 2018/03/30 11:26:50 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x1a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) 2018/03/30 11:26:50 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000680)={0x5}, 0x4) 2018/03/30 11:26:50 executing program 6: r0 = socket(0x6, 0x80001, 0x100000000005) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'lo\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) syz_emit_ethernet(0x6e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'erspan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x3, 0x4) shutdown(r1, 0x1) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}, 0xfffffffffffffdd3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) 2018/03/30 11:26:50 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x2c, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000e00)=ANY=[], &(0x7f0000000a40)) r1 = socket(0x5, 0x80801, 0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/30 11:26:50 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00'}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffff3) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r3, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r3, 0x1) socket$inet6(0xa, 0x5, 0x8000006) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(r5, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) accept4(r4, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 58.652500] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.653233] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xf, 0x804, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x1fb, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) 2018/03/30 11:26:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)=@newpolicy={0xe8, 0x13, 0x100, 0x9, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x3a, 0x0, r2}, {0x2, 0x7, 0x80000000, 0x5dc, 0x1, 0x5, 0x7, 0xfffffffffffffff9}, {0x20, 0x1, 0x40, 0x4}, 0x3, 0x6e6bb5, 0x2, 0x1, 0x3}, [@extra_flags={0x8, 0x18, 0xf}, @encap={0x1c, 0x4, {0x1, 0x4e21, 0x4e22, @in6=@loopback={0x0, 0x1}}}, @mark={0xc, 0x15, {0x35075d, 0x1000}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x5, 0xf6, 0x5, 0xffffffffffffffff, 0x4, 0x6, 0x2, 0x1, 0x8}, 0xb) r4 = socket(0x1b, 0x3, 0x8) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000200)=0x7, 0x4) socketpair(0xf, 0x5, 0x200, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f0000000080)=""/182, 0xb6, 0x2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083", 0x8f) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 4: socketpair(0x5, 0x3, 0x3f, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000002c0)=""/200, 0xfffffffffffffffa}, {&(0x7f00000003c0)=""/118, 0x76}, {&(0x7f0000000d80)=""/226, 0xe2}, {&(0x7f0000000540)=""/227, 0xe3}, {&(0x7f0000001180)=""/45, 0x2d}, {&(0x7f0000000f00)=""/174, 0xae}, {&(0x7f0000001240)=""/70, 0xffffffffffffffb9}, {&(0x7f00000012c0)=""/195, 0xfffffffffffffe1f}], 0x8, 0x0, 0x0, 0x6}, 0x10002) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000640)=ANY=[@ANYBLOB="88000000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xa}]}, 0x38}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000180)={'bpq0\x00', 0x4001}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) bind$inet(r2, &(0x7f0000000440)={0x2, 0x4e21}, 0xfffffffffffffea2) ioctl$sock_proto_private(r4, 0x89e7, &(0x7f0000000480)="690f96f00dc3909848dcb9baf7b3e9b3bd7213cfd87d48c5d77d8597b463ac736ebdd5b9f992ca267705c961c39b0b2364374ff8a59c876ccb1c56c821a3279efba574a81c93d23b75228d86fbe6eecceecad6b5b560615d5b53053d3b8ca4326cf50cea1ff31cc13473381a084fa64b527807a9a1121555b5e89e5e48b28f8097fe85edb2ef84fadf0b2dd495a72175") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) r6 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000a00), &(0x7f0000000a40)=0xb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r7, 0x5}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) bind$inet6(r1, &(0x7f0000002880)={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x10000000000}, 0x1c) r8 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r8, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r8, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r8, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) shutdown(r8, 0x1) socket(0xb, 0x80803, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000780)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r5, r9, r10}, 0xc) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000002940)={'bpq0\x00', &(0x7f0000002900)=ANY=[@ANYBLOB="1e000000040000000900000001000000050000000000406a"]}) listen(r4, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000680), 0x10) 2018/03/30 11:26:50 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xb5, 0x1, 0x3ff}, &(0x7f0000000640)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001b40)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000680)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b00000040d0a52e2417a344c57f1353671ddfbcc117394e4726b65354438e98d35e42a0c506e43a3c3be62e8ff9f4ae3ece15cb146423c9f6b858c5af3e297ba4c4b836379916959f3df9301f00100000c4f28067861cef28b31480b29d7c6beeb4bdf53bd3af4a91a073c8369899bf93dc83ea21"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7, 0x8, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(r0, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000005c0)=0xfffffffffffffeb2) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000006c0)={0x3ff, {{0x2, 0x4e21, @rand_addr=0xff}}, 0x1, 0x7, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e20}}, {{0x2, 0x4e20}}]}, 0x410) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffad, {{0x2, 0x4e24}}}, 0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000500)={r5, 0x4}, &(0x7f00000004c0)=0xa750c3cf254eb34f) close(r1) getuid() socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/03/30 11:26:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000000)="73ab8706cd20594d9c1d089ca0894c22dd14ad0da6d4b8cae6f86f033d9a4998bc59e77eb7c690a70a6212f8078ac6245c0861d776f2a047f8b4890c94cdfde42fe2023241ab27f84259ac73aac7ec4f3475f7a29bb08b0136f021cd229c65d36f378aacf3257a438f40f8a02009b8fddfbc474a543809422da74fc8ac9132fe8e1de1b29c02a4200946f9bc0bb25b8f4f5a1c4183127350b30663e100f36dd112c4b84e0059cfb61bf0d3499e01a0a841f8b8e337c22700bae7fc4cf967d1e1786bf8b5473d5b60aae8b75ef5b6ea164be180cb47598fd5893547e3e7d4358ed9d75e87df04305f63651c05c48020b1b8a16102251fb9", 0xf7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x100000001}, {0x2, 0x1}], 0x2) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000636fda)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) [ 58.718920] openvswitch: netlink: Message has 4 unknown bytes. [ 58.727301] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 58.733950] openvswitch: netlink: Message has 4 unknown bytes. [ 58.748429] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:50 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@rdma_dest={0x18, 0x114, 0x2}], 0xfffffd59, 0x9}, 0x0) 2018/03/30 11:26:50 executing program 1: r0 = socket(0x2, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x44f) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000c40)={&(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/140, 0x8c}, 0x60) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x89, @empty, 0x4e23, 0x0, 'lc\x00', 0x23, 0x2, 0x59}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0x5, 0x3f, 0x6}}, 0x44) 2018/03/30 11:26:50 executing program 3: setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500), 0x4) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x5, 0x9, 0x8, 0x7, 0x76}, &(0x7f0000000800)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000840)={r2, 0x81, "b464d8b4b637ec50f8afb23be72591cbad713d3d6060c453f89035da796910fbf4379b7804989b223f71b62f6bb75a90b61d7e23e3efba2ee1cff99887a8c675b0de63e08257382816c619dae89deafc1dd7cd93319c8fd57ba2dc028be4d31834b9491810c0dcfa5f657cfd4aaea85a3665040d3df7d20156a79b6b3da15bdec1"}, &(0x7f0000000900)=0x89) getsockname$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000007c0)=0x131) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}}) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001ac0)={0x14, 0x25, 0x129, 0x0, 0x0, {0x2}, [@generic]}, 0x14}, 0x1}, 0x0) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockname(r1, &(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000540)=0xfffffea2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="6401000096d4aac43a62ac0867b45d8639c2f94e54b3dc8ed91ac627f71603e2e2a8d91b444d98d84f364ba7a725c277f15a1aaa2d561b557fb27f967d5b135467c2a4a3b84834b6257edd04420efe39c8e4cf684879fe060027ff482ccf22cd5b1e1bed28b4579ca0fdbf5b3190cc7983ab2c3a0c036b8bcdc587b9ad9164b368668c48972b3864c908af7ad228e51e1d39daa7e5755eaa31b3ee1accdfd6ccfebb54a3843a847b28a9fcfa"], &(0x7f00000001c0)=0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xafac1f811bd136fa}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r4, 0x400, 0x70bd28, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2e0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x7fff}, 0x4000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080), 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x2) 2018/03/30 11:26:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0xffffffffffffffff, r3}) sendmmsg(r0, &(0x7f0000b02000)=[{{&(0x7f0000b15fa8)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed-generic)\x00'}, 0x58, &(0x7f00009fe000)=[{&(0x7f00002e1f15)="02", 0x1}], 0x1, &(0x7f0000377dc0)}}], 0x1, 0x0) [ 58.812421] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.822634] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.839448] IPVS: set_ctl: invalid protocol: 137 0.0.0.0:20003 lc [ 58.848406] IPVS: set_ctl: invalid protocol: 137 0.0.0.0:20003 lc 2018/03/30 11:26:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) 2018/03/30 11:26:50 executing program 6: r0 = socket$inet(0x10, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000080)="2f0000001c000381ff030000000000000c00000001000000000003c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083", 0x8f) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6_vti0\x00', 0x3fe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r4, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r4, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66df", 0x87}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000500)={@in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xfffffffffffffffe, 0x1ff, 0xff, "24f7eda08f51f57382278b7b88cab7bc53ee71ae9305308017d9e2777831439094cb81e7cb24c42724249907dfca7e000374988967071e8e9993ab738102cfffbac719ab7da51dcfde9ef152dbc39abe"}, 0xd8) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) sendto$inet(r4, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r4, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 11:26:50 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, 0x0, 0x100, 0x70bd28, 0x0, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000200)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x60) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)}], 0x1) close(r2) 2018/03/30 11:26:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000000000), &(0x7f000077e000)=0x4) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 3: r0 = socket(0x1, 0x800, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x80000001, 0xbf, 0x3, 0x2]}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000640)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000680)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000700)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001a00)=""/188) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000740)=0x10, 0x80800) getsockopt$ax25_int(r4, 0x101, 0xf, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001840), &(0x7f0000001900)=0xf5) gettid() accept$ax25(r4, &(0x7f0000000440), &(0x7f0000000480)=0x10) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0xda1, 0x20000092e3, 0x42e, 0x100, 0x9, 0x80000000, r6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f00000005c0)={0x7, 0x631, 0x7, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'bond0\x00', 0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(0xffffffffffffffff, &(0x7f0000000040)=@proc={0x10}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x1000, "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"}, &(0x7f0000000300)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000017c0)={r8, 0x939}, 0x8) pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f0000001980)=0x5, &(0x7f00000019c0)=0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f00000004c0)={r10, 0x10}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x4487, 0x8, 0x1f, 0x0, 0x100, 0x800, 0x7, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r11, @ANYBLOB="0800f374d40d8e8b387cc9ceda3e2a1a7669f6559cca2ae772e909d017ee3f1c0bb7d16245e09b8d9516ca2c80c7c54751215e722cdf2853a5604310a7c5bfe2b76a4d457e438eb72091246c05398f1b35c4e75eb48238efab302a1a63d885567851886c4e43575e1c972957bbd695f813f63e81229ab98a24cb34093ee6b5000000000000"], &(0x7f0000000280)=0x2) 2018/03/30 11:26:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f55000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='teql0\x00', 0x10) 2018/03/30 11:26:50 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00'}) socketpair(0xf, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000002c0)={@broadcast, @loopback}, &(0x7f0000000300)=0x8) r3 = socket$inet(0x2, 0x810, 0xffffffff00000000) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x400020000000}, 0x20000000000800) shutdown(r3, 0x1) socket$inet6(0xa, 0x5, 0x8000006) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000380), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(r5, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) accept4(r4, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 11:26:50 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r2, 0x0, &(0x7f00004cfff8)) sendto$inet(r2, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f24000)) close(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331}, 0x14}, 0x1}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaa678becd73ca8aaaaaaffffffffffff2ad5daa1362cad539900fe80000000000000000000000b1700bbff0200010000908900000000fe80000000000000e000030000000000bb"], &(0x7f0000000600)) getpeername(r3, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000003c0)=[{0x8, 0xd57}, {0x7, 0x200}, {0xa, 0x7fff}, {0x3, 0xf6}, {0x6, 0x9}, {0x3, 0x171e409b}, {0x8, 0x7}, {0x4, 0x1}, {0x2, 0x6}], 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r0, r1}) r6 = socket(0x1a, 0xc07, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0x80000000, 0x0, 0x2, 0x3ff, 0x0, 0x6}, 0x1c) listen(r6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00000004c0)=r7, 0x1c6) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffea8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000440), &(0x7f0000000480)=0x10) 2018/03/30 11:26:50 executing program 5: socket$key(0xf, 0x3, 0x2) 2018/03/30 11:26:50 executing program 4: r0 = socket$inet(0x2, 0x80003, 0xfffffffffffffffa) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x2}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1, 0x784}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000540)=0x400000000000001, 0xfffffd27) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r3, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0x9b}, 0x2) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000002c0)={r5, 0x8}, &(0x7f0000000300)=0x8) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 58.931007] device ip6_vti0 entered promiscuous mode [ 58.941619] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.943755] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083", 0x8f) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="e000000013000000000000000068f23c9762632d6165732d6147736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000c8a90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f00000000000000000000000000000000000000006442bec69b708cc5ef8e512fcd444de79ed9cc3111acdfc1885ef3c2702fe4cddacdaa2436ffad5c665b55229f737f103dce1ef5a29d823fe4f9b88391500d2b867b1b1096b585c025d683315c409080fc7c8bc05f1b42d26ec4c0a94f07ab1af0371088311f457a9a16e3d39390a0c71e3217"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000640), 0x80000) ioctl$int_out(r1, 0x5460, &(0x7f0000000700)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7, 0xb779, 0x8, 0x3, 0x5}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000007c0)={r4, 0x4000000000000002}, 0xcf) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000800)=0x4) r5 = accept4$inet6(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000480)=0x1c, 0x80000) getsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000240)) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000200)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_l2cap(r6, &(0x7f0000000440)={0x1f, 0x8, {0x3, 0x8, 0x3e14, 0x5, 0xf1, 0x7}, 0x9, 0x401}, 0xe) r8 = socket(0x8, 0x80000, 0xbd7d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000680), &(0x7f00000006c0)=0x30) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000003c0)={0x0, r10, 0x5, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000300)={r9, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x7fff, 0x1f}, &(0x7f00000002c0)=0xfffffeca) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/03/30 11:26:50 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="9788d96d2c2daaaaaaaaaabb86dd6009e02fe1581bf2bb1b0000303a0000000000000000000000000000000000ff0200000000000000000000000024273b0590780000000060a971880000000000000000000000000000002013442be900000000000000000001f47b9f14f6c7fd8867e248dd3712a617e0ea3d8f5a57af354e3a6d81f53a5792318b79463da9c3aa9766077683"], 0x0) socketpair(0x5, 0xa, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/30 11:26:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x2, 0x330, [0x200004c0, 0x0, 0x0, 0x20000678, 0x200007c0], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x403) listen(r0, 0x100000000) sendto$inet(r0, &(0x7f0000000000)="cf", 0x1, 0x4844, &(0x7f0000a04000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x3}, &(0x7f0000000080)=0x8) 2018/03/30 11:26:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x4010) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r5, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0xffffffffffffffab) r8 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/30 11:26:50 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_emit_ethernet(0xc, &(0x7f0000000500)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8864, "42a703000000"}}}, &(0x7f00000004c0)={0x0, 0x0, [0x800000000, 0x0, 0x3a8]}) r1 = accept(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) sendmsg$nl_crypto(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x800}, 0x800) socket$pppoe(0x18, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r2, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000540)=""/93, 0x134) 2018/03/30 11:26:50 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x32, 0x100000001, 0x0) 2018/03/30 11:26:50 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2b) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0xfffffffffffffff8, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x40}}}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) [ 59.007266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.025729] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.044740] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:26:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0xc4, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x149c}, @in6={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x7}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000340)=0x10) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) listen(r0, 0x7) r3 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) sendmmsg(r3, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000300)="ff", 0x1}], 0x1}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)="99", 0x1}], 0x1, &(0x7f0000000780)}}], 0x2, 0x0) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) [ 59.076389] kernel msg: ebtables bug: please report to author: Wrong len argument [ 59.092748] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 59.105392] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.122939] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 11:26:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3", 0x94) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000e4080003000600000000000200ee49dce21623fd5e84e38dc314dc0000ac14ffbb0000000000000000030005000000000002000000ac14ffbb000000000000000004000300090000000000000000000000000000000000000400000000030000000afea403f3a24454d133c0db016dec3cf1574ae1b167382dfcfb13bc6a086f37ca0cf57caaf9902a6f10cddd874309d126ab65653ad2"], 0xa0}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x20, {0x4, 0x0, 0xd2, 0x0, 0x5}, 0x8, 0xfffffffffffffff7}, 0xe) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x2, 0x30}, 0xc) 2018/03/30 11:26:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), 0x4) r1 = socket(0x1, 0x3, 0x3ff) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0xd}, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) 2018/03/30 11:26:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket(0xe, 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/28, &(0x7f0000000100)=0x1c) write(r0, &(0x7f0000000240)="708836a92ce5829d1c00c1db733a134c9963249557eebd99b98668043605e66f343ce689f1e2bfe9a142051081396a9c2a647bb4fe1852d0cf62e1bc145b4155f4c209256b4e1a88b008d8b0e9477c1aa49339f8baa44c6233427c2586f806b5320aca13f0aad8a144e5fd7806b60f3f545ba16eb8c4bb8d8e8ab5d7f4ec77b1787ba5b4f38dcfc3955de20142008f7dae73306ff323b93975f5145fd2298511adb5b36529ea0f5520ca32b644f0c44c68d5ddc5b3b1f9ca24bbf29848396834727012", 0xc3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000340)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x154, r3, 0x410, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1d2e}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x21}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x200480c5}, 0x1) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000380)={'ip_vti0\x00', 0x8000}) 2018/03/30 11:26:50 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x7a1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e24, 0xff, @empty, 0xfff}}, 0x34f, 0x80000001}, &(0x7f0000000440)=0x90) r2 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000480)={0x8, 0x2, 0x8, 0xffff, 0x5e, 0x3, 0x7, 0x0, r1}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000500)={r1, 0x46}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}}}, 0xa86, 0x0, 0xb7c6, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x80, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x4e24, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) getsockopt(r0, 0x0, 0x53, &(0x7f0000000200)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/30 11:26:50 executing program 4: r0 = socket$inet6(0xa, 0xffffffffff, 0x100000) sendto$inet6(r0, &(0x7f000047f000), 0x4c, 0x0, &(0x7f0000a2afe4)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/30 11:26:50 executing program 3: syz_emit_ethernet(0x3a, &(0x7f000000bfc5)=ANY=[@ANYBLOB="000000000000aaaaaaaa000008004500002cffff0000002f9078ac14ffaa00000000b4a1880b000000000000080063d8fc101d49e9540000002100000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000"], 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/30 11:26:50 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000300)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000280), 0x241, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fe0000000000000}}, 0x2, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f00000001c0)='R', 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/03/30 11:26:50 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'gre0\x00', 0x3}, 0x18) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x97a5}}, 0x80) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/30 11:26:50 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @loopback=0x7f000001, @rand_addr=0xfffffffffffffff8}, 0xc) getsockopt(r0, 0x4, 0x0, &(0x7f0000000000)=""/54, &(0x7f0000000100)=0x36) [ 59.192679] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.194114] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.218404] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 3, id = 0 [ 59.264972] sctp: [Deprecated]: syz-executor6 (pid 12588) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.264972] Use struct sctp_sack_info instead 2018/03/30 11:26:51 executing program 3: r0 = socket(0x1e, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) close(0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0xffffffffffffff60) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x100000001}, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x0, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x7, 0x4) 2018/03/30 11:26:51 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept$packet(r1, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0xd48e, 0x4) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) bind$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x81, {0xfffffffffffff846, 0x7fffffff, 0x3, 0x1ff, 0x9, 0x600000000000000}, 0x800, 0x80000000}, 0xe) 2018/03/30 11:26:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x80800) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) writev(r0, &(0x7f0000cdc000)=[{&(0x7f0000000000)="390000001100094701bb56e1c30500001a1b00000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x36d7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x400, 0xcdf9, 0x3, 0x1}, 0x14) 2018/03/30 11:26:51 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3", 0x94) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x2804}, 0x9, &(0x7f0000002340)={&(0x7f0000002480)=ANY=[@ANYPTR64=&(0x7f0000002300)=ANY=[@ANYRES32=r0, @ANYBLOB]], 0x1b}, 0x1}, 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002440)=@assoc_value={r5, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r4, &(0x7f0000002780)={&(0x7f0000002200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f0000002c00)={0x214, 0x2000000000009, 0xb, 0x100, 0x70bd2a, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@typed={0x8, 0x2c, @u32=0x80}, @nested={0x0, 0x6b, [@generic="39dad9b013d46ddb3c871b0a97b6c0c7b9aa1169cdb9759fbbec5d815877e2c460cb1de7828cede7bed3437bc6a26f25126c80d5dfb9882bb56758c9941f5ca46bbcdd84795a3a17d855a8901981b9d7d56598ab4a7489fc1783b4fe5c1b6670a51c7c6cf4ed287ce05c53b4f395cd739fed87989dbabf24084836a9bf772b26396a63dc4145cd6cf5ac27d04b5f16432cc070e37a45d12893f1a67f3e00be2b4c6fc5e4"]}, @nested={0xd8, 0x7b, [@generic="559a8a7d76fac59e08afce0811a9e5ee68cc14fe784c2a9065f4ec2e275e11966a88ffbc403f1538ece9d898ba55c80576e6b04d3efc1ac69dda837d4027a93e477ea4dd227ac34b657c98bd03d57c525e", @generic="e8b3e71a182a3c0412588220abde2f63eba70c64e136eec7b6fd52a0b2708ac6e953e07616be1a1e3eeffd5e88857d743725a6d3c38ed382ccad3f80412c81525855f95726f356483a24e4064e2e67148d6b5d7df69f2aa82a9d2160849fa2ee0638007ad80b56f86798903b95be1ef2ce53f528f66be0b4ecd1509173171c9a2a60"]}, @nested={0x70, 0x2b, [@generic="e3d09b2e869f5543923052bc6a11b96600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da79ef479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da86169374c3f298ae9586896fa0"]}, @generic="4701b8bef93a33035aec396da3b2ef8a718a3380d88f2d008b65f7a42f75778e4219f9b97abaca29f4de94193e363f9cfe29817bacd1584b3c4dbc6240793dbf2ba39439597d947519622a278aa864855fdddd70d241cb4f0e301d3a8b887a76701090daf2395810e8f2e18995a84cf010c4bbf4820df69fa58f0de69df68bb52ae6c35845261c87def8c1d4875cb85e5ed85059e537becf180456bc7905796860e299eb5cc7"]}, 0xfffffe55}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000840)=r7, 0x4) writev(r0, &(0x7f0000002540)=[{&(0x7f00000024c0)="485c15b52700a70d76a81014aed182daf30284470080ffe00600000000000000a2bc5603ca0016087f89000000201a00000309ff5bff1838106022c06a0000bd769b2aff08c7e5ed5e00000000000000000000000000", 0x30}], 0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002180)={0x2, 0xb40}) ioctl$sock_netdev_private(r4, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xfffffffffffffffe, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000020000000000003a10300000aaa113153dea5b4f1ad00a241c31ea39b6fded"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x100000000, [], r3}, 0x48) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r8, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x5}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/30 11:26:51 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) r4 = socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r8 = accept4(r7, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r6, 0x2) sendmsg$nl_crypto(r8, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r4, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0x1}], 0x1) socket$inet_smc(0x2b, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_netfilter(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="ec000000000014002cbd7000fddbdf250200f4e802b8570061b9a935f5551295ba8c9913a9adbc364bc815b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816e091c4053000", @ANYBLOB="d475a3990748fef818cc7df9b2d87387217592740aca469d63278575916f723d10134338888d5a3cef8167a483bbd5e9dde67c9455da13e7923296688d08d13df2a91e266e3ffe0d900ceac4c5bccdc70647feb1c2a695da84268f4cd2add4e92f1e248069f9463d0bc7e128d6865da5f1d7e638de431dd2a664d23f1194792e4ea54236187255c1679a0ca137d58fba3ce4b309f9d00670f8d3f54c510b56dc"], 0xe8}, 0x1, 0x0, 0x0, 0x20040004}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f00000000c0)=0x7) 2018/03/30 11:26:51 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xeb) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x80000000, 0x2, [0x4, 0x2]}, &(0x7f0000000340)=0xc) r2 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000080)=""/154, &(0x7f0000000140)=0x9a) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000)=0x6, 0x4) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e1c, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/03/30 11:26:51 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x10000c8, &(0x7f0000bcf000), 0x2) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0x1ff, 0x24f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000000080)=0x1, 0x4) [ 59.326657] sctp: [Deprecated]: syz-executor6 (pid 12604) Use of struct sctp_assoc_value in delayed_ack socket option. [ 59.326657] Use struct sctp_sack_info instead 2018/03/30 11:26:51 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8917040000efe6cb92ea6f69e2701e100685275db0", 0x15) r2 = socket(0x9, 0x8000e, 0x80000001) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendto$inet(r0, &(0x7f0000000000)="a6", 0x1, 0x40, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/30 11:26:51 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x7, 0x60, 0x6}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f55ae45647955"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) recvmsg(r1, &(0x7f0000001640)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180)}, 0x0) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r0}) close(r0) 2018/03/30 11:26:51 executing program 4: syz_emit_ethernet(0x3205, 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2847d1faff93694cbdc456620a90343e97d0ee62eff3c147984e18f185a856057e032366287d0915d5cb9438fc675dea92f617596924396eadacf89ba55f2c5356e58279ddf6d39f49da5b5770317c9c81739325870e13622d073eb9164a7d4df8b1f4e3daffdee9b2fa50e710d3c4e61df65a67d6db49cadf44b73c265ef378259abf0bfe72775425830a89d1836f8ced7787aae5e5d14998899a19b5f18704ba63743378912aa03c3b191cfbde6920bca39f7454c0e752400d2aabf81743d8085e8d50e5f6f05ba5db18cb9df7b5a5a28fbfa635b900b2c5c6072ffde9340893907c257a7f85e5a6d6ffe84e2322ef0c7ed14a9711589a2d80537033941351be19bdb51d0a0dbd73c28d47a9be9a2fefcc2bdac1096fe920b92d9ac09e0b98c3825e8a2abb7ccabd56122b484fc72e4cfdfb958535aa9a766ebb9cf5d00000000"], &(0x7f0000000000)={0x1, 0x2, [0x9a9, 0x82f, 0x97c, 0xe40]}) syz_emit_ethernet(0x5d7, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c9, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558, 0x0, "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"}}}}}}}, &(0x7f00000013c0)) [ 59.377329] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.390084] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.468089] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.497682] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 184.418014] INFO: rcu_sched self-detected stall on CPU [ 184.423322] 0-...!: (1 GPs behind) idle=9f6/1/4611686018427387906 softirq=25273/25274 fqs=32 [ 184.432037] (t=125000 jiffies g=11388 c=11387 q=1054) [ 184.437383] rcu_sched kthread starved for 124848 jiffies! g11388 c11387 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=1 [ 184.448099] rcu_sched I24616 8 2 0x80000000 [ 184.453698] Call Trace: [ 184.456266] __schedule+0x8fb/0x1ec0 [ 184.459958] ? __sched_text_start+0x8/0x8 [ 184.464074] ? lock_acquire+0x1a1/0x580 [ 184.468024] ? free_object+0x150/0x230 [ 184.471888] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 184.477830] ? __debug_object_init+0x235/0x1040 [ 184.482477] ? debug_object_fixup+0x30/0x30 [ 184.486769] ? lock_downgrade+0x980/0x980 [ 184.490887] ? lock_release+0xa40/0xa40 [ 184.494834] schedule+0xf5/0x430 [ 184.498171] ? do_raw_spin_trylock+0x190/0x190 [ 184.502722] ? __schedule+0x1ec0/0x1ec0 [ 184.506665] ? force_qs_rnp+0x2d3/0x380 [ 184.510611] ? trace_hardirqs_on+0xd/0x10 [ 184.514731] ? prepare_to_swait+0x18f/0x4f0 [ 184.519020] ? __lockdep_init_map+0xe4/0x650 [ 184.523399] ? lockdep_init_map+0x9/0x10 [ 184.527433] ? init_timer_on_stack_key+0xb7/0xe0 [ 184.532163] schedule_timeout+0x118/0x230 [ 184.536281] ? usleep_range+0x190/0x190 [ 184.540227] ? __next_timer_interrupt+0x150/0x150 [ 184.545046] rcu_gp_kthread+0x9dd/0x18e0 [ 184.549078] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.554249] ? rcu_batches_completed_sched+0x10/0x10 [ 184.559324] ? trace_hardirqs_off+0x10/0x10 [ 184.563619] ? select_task_rq_fair+0x2181/0x2910 [ 184.568352] ? find_held_lock+0x35/0x1d0 [ 184.572390] ? finish_task_switch+0x1c1/0x7e0 [ 184.576856] ? lock_downgrade+0x980/0x980 [ 184.580981] ? lock_release+0xa40/0xa40 [ 184.584928] ? rcu_read_lock_sched_held+0x108/0x120 [ 184.589916] ? do_raw_spin_trylock+0x190/0x190 [ 184.594469] ? compat_start_thread+0x80/0x80 [ 184.598847] ? _raw_spin_unlock_irq+0x27/0x70 [ 184.603315] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.608302] ? trace_hardirqs_on+0xd/0x10 [ 184.612422] ? _raw_spin_unlock_irq+0x27/0x70 [ 184.616889] ? finish_task_switch+0x1c1/0x7e0 [ 184.621392] ? finish_task_switch+0x182/0x7e0 [ 184.625862] ? copy_overflow+0x20/0x20 [ 184.629733] ? __schedule+0x903/0x1ec0 [ 184.633599] ? trace_hardirqs_off+0x10/0x10 [ 184.637896] ? find_held_lock+0x35/0x1d0 [ 184.641935] ? find_held_lock+0x35/0x1d0 [ 184.645972] ? complete+0x62/0x80 [ 184.649403] ? __schedule+0x1ec0/0x1ec0 [ 184.653345] ? do_wait_intr_irq+0x3e0/0x3e0 [ 184.657642] ? __lockdep_init_map+0xe4/0x650 [ 184.662024] ? do_raw_spin_trylock+0x190/0x190 [ 184.666579] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 184.671564] ? trace_hardirqs_on+0xd/0x10 [ 184.675683] ? __kthread_parkme+0x176/0x240 [ 184.679975] kthread+0x33c/0x400 [ 184.683314] ? rcu_batches_completed_sched+0x10/0x10 [ 184.688385] ? kthread_stop+0x7a0/0x7a0 [ 184.692333] ret_from_fork+0x3a/0x50 [ 184.696040] NMI backtrace for cpu 0 [ 184.699638] CPU: 0 PID: 12620 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #286 [ 184.706964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.716286] Call Trace: [ 184.718842] [ 184.720968] dump_stack+0x194/0x24d [ 184.724569] ? arch_local_irq_restore+0x53/0x53 [ 184.729210] ? lock_release+0xa40/0xa40 [ 184.733154] ? nmi_cpu_backtrace+0x1be/0x210 [ 184.737535] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 184.742004] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 184.746486] nmi_cpu_backtrace+0x1d2/0x210 [ 184.750694] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 184.755160] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 184.760409] arch_trigger_cpumask_backtrace+0x14/0x20 [ 184.765568] rcu_dump_cpu_stacks+0x186/0x1de [ 184.769953] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 184.774772] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 184.780279] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.785437] ? select_idle_sibling+0x86d/0xda0 [ 184.789992] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 184.795151] ? enqueue_entity+0x34f/0x2030 [ 184.799356] ? rcu_read_unlock+0x70/0x70 [ 184.803392] ? lock_acquire+0x1d5/0x580 [ 184.807347] ? lock_acquire+0x1d5/0x580 [ 184.811294] ? notifier_call_chain+0x136/0x2c0 [ 184.815849] ? lock_downgrade+0x980/0x980 [ 184.819967] ? lock_release+0xa40/0xa40 [ 184.823917] ? lock_release+0xa40/0xa40 [ 184.827861] ? raise_softirq_irqoff+0x320/0x320 [ 184.832505] ? lock_acquire+0x1d5/0x580 [ 184.836450] ? lock_acquire+0x1d5/0x580 [ 184.840394] ? cpuacct_account_field+0x1e4/0x3b0 [ 184.845119] ? lock_downgrade+0x980/0x980 [ 184.849241] ? __acct_update_integrals+0x339/0x4d0 [ 184.854142] ? taskstats_exit+0xfc0/0xfc0 [ 184.858260] ? lock_downgrade+0x980/0x980 [ 184.862380] ? lock_release+0xa40/0xa40 [ 184.866328] rcu_check_callbacks+0x238/0xd20 [ 184.870712] ? rcu_cpu_stall_reset+0x260/0x260 [ 184.875267] ? trace_hardirqs_off+0xd/0x10 [ 184.879472] ? raise_softirq+0x325/0x490 [ 184.883503] ? raise_softirq_irqoff+0x320/0x320 [ 184.888143] ? read_boot_clock64+0x70/0x70 [ 184.892349] ? lock_downgrade+0x980/0x980 [ 184.896467] ? hrtimer_run_queues+0x5e/0x380 [ 184.900852] ? run_local_timers+0x14c/0x1b0 [ 184.905146] ? timer_clear_idle+0x50/0x50 [ 184.909264] ? account_process_tick+0xd4/0x3e0 [ 184.913816] ? thread_group_cputime+0xef0/0xef0 [ 184.918456] ? get_monotonic_coarse64+0x470/0x470 [ 184.923274] update_process_times+0x30/0x60 [ 184.927566] tick_sched_handle+0x85/0x160 [ 184.931685] tick_sched_timer+0x42/0x120 [ 184.935716] __hrtimer_run_queues+0x39c/0xec0 [ 184.940184] ? tick_sched_do_timer+0xe0/0xe0 [ 184.944565] ? hrtimer_fixup_init+0x70/0x70 [ 184.948865] ? pvclock_read_flags+0x160/0x160 [ 184.953334] ? lock_acquire+0x1d5/0x580 [ 184.957285] ? ktime_get+0x26f/0x3a0 [ 184.960972] ? kvm_clock_get_cycles+0x25/0x30 [ 184.965442] ? ktime_get_update_offsets_now+0x34a/0x520 [ 184.970779] ? do_timer+0x50/0x50 [ 184.974206] ? native_apic_msr_write+0x5c/0x80 [ 184.978758] ? rcu_idle_enter+0x530/0x530 [ 184.982876] ? lapic_next_event+0x54/0x80 [ 184.986994] ? clockevents_program_event+0x108/0x2e0 [ 184.992075] hrtimer_interrupt+0x2a5/0x6f0 [ 184.996290] smp_apic_timer_interrupt+0x14a/0x700 [ 185.001106] ? smp_call_function_single_interrupt+0x640/0x640 [ 185.006959] ? _raw_spin_lock+0x32/0x40 [ 185.010908] ? _raw_spin_unlock+0x22/0x30 [ 185.015031] ? handle_edge_irq+0x2b4/0x7c0 [ 185.019237] ? task_prio+0x50/0x50 [ 185.022753] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 185.027568] apic_timer_interrupt+0xf/0x20 [ 185.031772] [ 185.033980] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 185.040266] RSP: 0018:ffff8801a149a1d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 185.047946] RAX: 0000000000000001 RBX: ffff8801d7df6840 RCX: dffffc0000000000 [ 185.055186] RDX: 0000000000000004 RSI: ffff8801a149a2a0 RDI: ffff8801d7df6840 [ 185.062426] RBP: ffff8801a149a548 R08: ffffffff85142d51 R09: 0000000000000000 [ 185.069667] R10: ffff8801a149a468 R11: ffff8801d7df6858 R12: ffffed0034293454 [ 185.076906] R13: ffff8801a149a520 R14: 1ffff10034293440 R15: 0000000000000003 [ 185.084154] ? sch_direct_xmit+0x361/0x1140 [ 185.088455] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 185.094155] ? skb_network_protocol+0xef/0x4b0 [ 185.098712] ? netif_skb_features+0x5ff/0x9b0 [ 185.103177] ? __skb_gso_segment+0x810/0x810 [ 185.107559] ? lock_acquire+0x1d5/0x580 [ 185.111502] ? lock_acquire+0x1d5/0x580 [ 185.115447] ? sch_direct_xmit+0x361/0x1140 [ 185.119738] ? validate_xmit_skb+0x512/0xb00 [ 185.124117] ? lock_release+0xa40/0xa40 [ 185.128062] ? netif_skb_features+0x9b0/0x9b0 [ 185.132526] ? pfifo_fast_dequeue+0x39a/0xb00 [ 185.136990] ? trace_hardirqs_on+0xd/0x10 [ 185.141112] ? __local_bh_enable_ip+0x121/0x230 [ 185.145753] do_raw_spin_lock+0x185/0x220 [ 185.149874] _raw_spin_lock+0x32/0x40 [ 185.153642] ? sch_direct_xmit+0x361/0x1140 [ 185.157934] sch_direct_xmit+0x361/0x1140 [ 185.162052] ? pfifo_fast_peek+0x1c0/0x1c0 [ 185.166259] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 185.171770] ? lock_acquire+0x1d5/0x580 [ 185.175713] ? lock_acquire+0x1d5/0x580 [ 185.179657] ? pfifo_fast_enqueue+0x34f/0x620 [ 185.184124] __qdisc_run+0x57d/0x18e0 [ 185.187902] ? sch_direct_xmit+0x1140/0x1140 [ 185.192285] ? _raw_spin_unlock+0x22/0x30 [ 185.196412] ? pfifo_fast_enqueue+0x3aa/0x620 [ 185.200875] ? lock_release+0xa40/0xa40 [ 185.204826] ? pfifo_fast_dequeue+0xb00/0xb00 [ 185.209294] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.214455] ? netdev_pick_tx+0x17f/0x2c0 [ 185.218575] __dev_queue_xmit+0xb8b/0x2fc0 [ 185.222790] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.227960] ? netdev_pick_tx+0x2c0/0x2c0 [ 185.232083] ? lock_acquire+0x1d5/0x580 [ 185.236032] ? __is_insn_slot_addr+0x1fc/0x330 [ 185.240590] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.245754] ? lock_acquire+0x1d5/0x580 [ 185.249702] ? ebt_do_table+0x17b3/0x1f40 [ 185.253824] ? lock_downgrade+0x980/0x980 [ 185.257947] ? lock_release+0xa40/0xa40 [ 185.261890] ? lock_downgrade+0x980/0x980 [ 185.266019] ? ebt_do_table+0x17b3/0x1f40 [ 185.270138] ? trace_hardirqs_on+0xd/0x10 [ 185.274255] ? __local_bh_enable_ip+0x121/0x230 [ 185.278899] ? _raw_read_unlock_bh+0x30/0x40 [ 185.283278] ? br_nf_post_routing+0x494/0x1570 [ 185.287838] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 185.292652] ? unwind_get_return_address+0x61/0xa0 [ 185.297554] ? ebt_unregister_table+0x80/0x80 [ 185.302022] ? trace_hardirqs_on+0xd/0x10 [ 185.306140] ? __local_bh_enable_ip+0x121/0x230 [ 185.310779] ? _raw_read_unlock_bh+0x30/0x40 [ 185.315163] ? lock_acquire+0x1d5/0x580 [ 185.319107] ? lock_acquire+0x1d5/0x580 [ 185.323051] ? br_forward_finish+0x392/0x530 [ 185.327433] ? lock_downgrade+0x980/0x980 [ 185.331557] dev_queue_xmit+0x17/0x20 [ 185.335326] ? dev_queue_xmit+0x17/0x20 [ 185.339271] br_dev_queue_push_xmit+0x196/0x5a0 [ 185.343909] ? nf_hook_slow+0xd3/0x1a0 [ 185.347768] br_forward_finish+0xc8/0x530 [ 185.351889] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 185.356703] ? ebt_in_hook+0x65/0x80 [ 185.360392] ? br_fdb_offloaded_set+0x90/0x90 [ 185.364859] ? nf_hook_slow+0xd3/0x1a0 [ 185.368718] __br_forward+0x533/0xc80 [ 185.372492] ? br_forward_finish+0x530/0x530 [ 185.376873] ? kfree_skbmem+0xe2/0x1d0 [ 185.380730] ? br_allowed_ingress+0x13c/0x16a0 [ 185.385291] ? sch_direct_xmit+0x40d/0x1140 [ 185.389582] ? __qdisc_run+0x57d/0x18e0 [ 185.393527] ? dst_release+0x3a/0x90 [ 185.397215] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 185.402029] ? alloc_skb_with_frags+0x750/0x750 [ 185.406670] ? sctp_outq_flush+0xabb/0x4060 [ 185.410962] ? br_multicast_count+0x7e/0x90 [ 185.415256] br_flood+0x665/0x770 [ 185.418687] ? br_forward+0x2f0/0x2f0 [ 185.422459] ? lock_release+0xa40/0xa40 [ 185.426403] ? pvclock_read_flags+0x160/0x160 [ 185.430871] ? __copy_skb_header+0x540/0x540 [ 185.435252] ? dev_queue_xmit_nit+0x886/0xc40 [ 185.439724] br_dev_xmit+0xa68/0x1550 [ 185.443498] ? br_poll_controller+0x10/0x10 [ 185.447793] ? try_to_wake_up+0xf9/0x15f0 [ 185.451915] ? run_filter+0x360/0x360 [ 185.455687] ? dev_queue_xmit_nit+0x8af/0xc40 [ 185.460160] ? __dev_kfree_skb_any+0xa0/0xa0 [ 185.464543] ? trace_hardirqs_off+0xd/0x10 [ 185.468748] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 185.473824] ? try_to_wake_up+0xf9/0x15f0 [ 185.477946] dev_hard_start_xmit+0x24e/0xac0 [ 185.482333] ? validate_xmit_skb_list+0x120/0x120 [ 185.487147] ? netif_skb_features+0x5ff/0x9b0 [ 185.491615] ? netdev_cmd_to_name+0x60/0x60 [ 185.495909] ? __skb_gso_segment+0x810/0x810 [ 185.500289] ? validate_xmit_xfrm+0xb8/0xd90 [ 185.504667] ? lock_acquire+0x1d5/0x580 [ 185.508614] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 185.512995] ? validate_xmit_skb+0x512/0xb00 [ 185.517378] ? netif_skb_features+0x9b0/0x9b0 [ 185.521846] ? depot_save_stack+0x2ca/0x460 [ 185.526137] ? lock_downgrade+0x980/0x980 [ 185.530254] ? netdev_pick_tx+0x17f/0x2c0 [ 185.534373] __dev_queue_xmit+0x26bf/0x2fc0 [ 185.538668] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.543835] ? netdev_pick_tx+0x2c0/0x2c0 [ 185.547954] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.553111] ? __is_insn_slot_addr+0x1fc/0x330 [ 185.557666] ? lock_downgrade+0x980/0x980 [ 185.561787] ? lock_release+0xa40/0xa40 [ 185.565734] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 185.570466] ? lock_acquire+0x1d5/0x580 [ 185.574407] ? lock_acquire+0x1d5/0x580 [ 185.578353] ? enqueue_to_backlog+0x4d9/0xe30 [ 185.582820] ? lock_downgrade+0x980/0x980 [ 185.586943] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 185.591754] ? raise_softirq+0x490/0x490 [ 185.595787] ? do_raw_spin_trylock+0x190/0x190 [ 185.600341] ? pvclock_read_flags+0x160/0x160 [ 185.604809] ? lock_release+0xa40/0xa40 [ 185.608758] ? trace_hardirqs_on+0xd/0x10 [ 185.612875] ? enqueue_to_backlog+0x2c4/0xe30 [ 185.617342] ? ktime_get_with_offset+0x2c1/0x420 [ 185.622069] ? net_tx_action+0xd60/0xd60 [ 185.626099] ? trace_hardirqs_on+0xd/0x10 [ 185.630217] ? lock_acquire+0x1d5/0x580 [ 185.634164] ? ip_finish_output+0x864/0xd60 [ 185.638459] ? lock_downgrade+0x980/0x980 [ 185.642580] ? lock_release+0xa40/0xa40 [ 185.646525] ? ip_local_out+0x95/0x160 [ 185.650385] ? do_xdp_generic+0x1420/0x1420 [ 185.654676] ? erspan_xmit+0x779/0x22a0 [ 185.658619] ? sch_direct_xmit+0x40d/0x1140 [ 185.662908] ? __qdisc_run+0x57d/0x18e0 [ 185.666851] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 185.671229] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 185.676040] ? br_forward_finish+0xc8/0x530 [ 185.680333] ? __br_forward+0x533/0xc80 [ 185.684283] dev_queue_xmit+0x17/0x20 [ 185.688054] ? dev_queue_xmit+0x17/0x20 [ 185.692001] ip_finish_output2+0xf4d/0x1550 [ 185.696298] ? sctp_outq_flush+0xabb/0x4060 [ 185.700588] ? sctp_outq_uncork+0x5a/0x70 [ 185.704712] ? dst_output+0x140/0x140 [ 185.708493] ? ipv4_mtu+0x411/0x580 [ 185.712092] ? do_add_counters+0x550/0x550 [ 185.716298] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 185.720417] ? iptable_nat_ipv4_fn+0x40/0x40 [ 185.724803] ip_finish_output+0x864/0xd60 [ 185.728920] ? ip_finish_output+0x864/0xd60 [ 185.733213] ? ip_fragment.constprop.47+0x200/0x200 [ 185.738198] ? iptable_mangle_hook+0xaf/0x4a0 [ 185.742661] ? netif_rx_ni+0x3c0/0x3c0 [ 185.746521] ? iptable_nat_ipv4_out+0x2c/0x40 [ 185.750987] ? nf_hook_slow+0xd3/0x1a0 [ 185.754850] ip_mc_output+0x271/0x1350 [ 185.758711] ? ip_queue_xmit+0x1920/0x1920 [ 185.762919] ? lock_downgrade+0x980/0x980 [ 185.767043] ? iptable_security_hook+0x65/0x80 [ 185.771594] ? nf_hook_slow+0xd3/0x1a0 [ 185.775452] ? ip_idents_reserve+0x1e6/0x2a0 [ 185.779828] ? pskb_expand_head+0x657/0x1210 [ 185.784212] ? __ip_local_out+0x52c/0xa30 [ 185.788332] ? ip_copy_addrs+0xe0/0xe0 [ 185.792189] ? skb_copy_ubufs+0x1910/0x1910 [ 185.796486] ? ip_fragment.constprop.47+0x200/0x200 [ 185.801473] ? __ip_select_ident+0x168/0x270 [ 185.805853] ? ip_idents_reserve+0x2a0/0x2a0 [ 185.810237] ip_local_out+0x95/0x160 [ 185.813930] iptunnel_xmit+0x556/0x810 [ 185.817793] ip_tunnel_xmit+0x177b/0x3550 [ 185.821917] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 185.826473] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 185.831023] ? lock_downgrade+0x980/0x980 [ 185.835149] ? pvclock_read_flags+0x160/0x160 [ 185.839614] ? packet_rcv+0x160/0x16c0 [ 185.843472] ? pvclock_read_flags+0x160/0x160 [ 185.847942] ? __copy_skb_header+0x540/0x540 [ 185.852324] ? kvm_clock_get_cycles+0x25/0x30 [ 185.856797] ? ktime_get+0x3a0/0x3a0 [ 185.860485] __gre_xmit+0x546/0x8b0 [ 185.864087] erspan_xmit+0x779/0x22a0 [ 185.867856] ? dev_queue_xmit_nit+0x8af/0xc40 [ 185.872326] ? gretap_fb_dev_create+0x250/0x250 [ 185.876966] ? __dev_kfree_skb_any+0xa0/0xa0 [ 185.881355] dev_hard_start_xmit+0x24e/0xac0 [ 185.885738] ? validate_xmit_skb_list+0x120/0x120 [ 185.890551] ? __skb_gso_segment+0x810/0x810 [ 185.894932] ? lock_acquire+0x1d5/0x580 [ 185.898876] ? lock_acquire+0x1d5/0x580 [ 185.902822] ? sch_direct_xmit+0x361/0x1140 [ 185.907115] ? validate_xmit_skb+0x512/0xb00 [ 185.911494] ? lock_release+0xa40/0xa40 [ 185.915439] ? netif_skb_features+0x9b0/0x9b0 [ 185.919904] ? pfifo_fast_dequeue+0x39a/0xb00 [ 185.924368] ? trace_hardirqs_on+0xd/0x10 [ 185.928487] ? __local_bh_enable_ip+0x121/0x230 [ 185.933133] sch_direct_xmit+0x40d/0x1140 [ 185.937256] ? pfifo_fast_peek+0x1c0/0x1c0 [ 185.941466] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 185.946977] ? lock_acquire+0x1d5/0x580 [ 185.950920] ? lock_acquire+0x1d5/0x580 [ 185.954866] ? pfifo_fast_enqueue+0x34f/0x620 [ 185.959336] __qdisc_run+0x57d/0x18e0 [ 185.963114] ? sch_direct_xmit+0x1140/0x1140 [ 185.967497] ? _raw_spin_unlock+0x22/0x30 [ 185.971616] ? pfifo_fast_enqueue+0x3aa/0x620 [ 185.976081] ? lock_release+0xa40/0xa40 [ 185.980032] ? pfifo_fast_dequeue+0xb00/0xb00 [ 185.984503] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 185.989663] ? netdev_pick_tx+0x17f/0x2c0 [ 185.993783] __dev_queue_xmit+0xb8b/0x2fc0 [ 185.997988] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.003157] ? netdev_pick_tx+0x2c0/0x2c0 [ 186.007279] ? lock_acquire+0x1d5/0x580 [ 186.011226] ? __is_insn_slot_addr+0x1fc/0x330 [ 186.015783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.020945] ? lock_acquire+0x1d5/0x580 [ 186.024893] ? ebt_do_table+0x17b3/0x1f40 [ 186.029013] ? lock_downgrade+0x980/0x980 [ 186.033134] ? lock_release+0xa40/0xa40 [ 186.037080] ? lock_downgrade+0x980/0x980 [ 186.041203] ? ebt_do_table+0x17b3/0x1f40 [ 186.045321] ? trace_hardirqs_on+0xd/0x10 [ 186.049439] ? __local_bh_enable_ip+0x121/0x230 [ 186.054083] ? _raw_read_unlock_bh+0x30/0x40 [ 186.058461] ? br_nf_post_routing+0x494/0x1570 [ 186.063018] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 186.067835] ? unwind_get_return_address+0x61/0xa0 [ 186.072739] ? ebt_unregister_table+0x80/0x80 [ 186.077203] ? trace_hardirqs_on+0xd/0x10 [ 186.081319] ? __local_bh_enable_ip+0x121/0x230 [ 186.085957] ? _raw_read_unlock_bh+0x30/0x40 [ 186.090341] ? lock_acquire+0x1d5/0x580 [ 186.094284] ? lock_acquire+0x1d5/0x580 [ 186.098233] ? br_forward_finish+0x392/0x530 [ 186.102612] ? lock_downgrade+0x980/0x980 [ 186.106738] dev_queue_xmit+0x17/0x20 [ 186.110511] ? dev_queue_xmit+0x17/0x20 [ 186.114456] br_dev_queue_push_xmit+0x196/0x5a0 [ 186.119097] ? nf_hook_slow+0xd3/0x1a0 [ 186.122960] br_forward_finish+0xc8/0x530 [ 186.127082] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 186.131898] ? ebt_in_hook+0x65/0x80 [ 186.135585] ? br_fdb_offloaded_set+0x90/0x90 [ 186.140049] ? nf_hook_slow+0xd3/0x1a0 [ 186.143910] __br_forward+0x533/0xc80 [ 186.147685] ? br_forward_finish+0x530/0x530 [ 186.152066] ? kfree_skbmem+0xe2/0x1d0 [ 186.155924] ? br_allowed_ingress+0x13c/0x16a0 [ 186.160477] ? sctp_outq_uncork+0x5a/0x70 [ 186.164595] ? sctp_do_sm+0x4e0/0x7040 [ 186.168457] ? dst_release+0x3a/0x90 [ 186.172146] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 186.176960] ? alloc_skb_with_frags+0x750/0x750 [ 186.181601] ? br_multicast_count+0x7e/0x90 [ 186.185897] br_flood+0x665/0x770 [ 186.189326] ? br_forward+0x2f0/0x2f0 [ 186.193102] ? lock_release+0xa40/0xa40 [ 186.197044] ? pvclock_read_flags+0x160/0x160 [ 186.201511] ? __copy_skb_header+0x540/0x540 [ 186.205891] ? dev_queue_xmit_nit+0x886/0xc40 [ 186.210361] br_dev_xmit+0xa68/0x1550 [ 186.214135] ? br_poll_controller+0x10/0x10 [ 186.218431] ? run_filter+0x360/0x360 [ 186.222203] ? dev_queue_xmit_nit+0x8af/0xc40 [ 186.226679] ? __dev_kfree_skb_any+0xa0/0xa0 [ 186.231059] ? __is_insn_slot_addr+0x1fc/0x330 [ 186.235611] ? lock_downgrade+0x980/0x980 [ 186.239737] dev_hard_start_xmit+0x24e/0xac0 [ 186.244123] ? validate_xmit_skb_list+0x120/0x120 [ 186.248939] ? netif_skb_features+0x5ff/0x9b0 [ 186.253415] ? netdev_cmd_to_name+0x60/0x60 [ 186.257707] ? __skb_gso_segment+0x810/0x810 [ 186.262087] ? validate_xmit_xfrm+0xb8/0xd90 [ 186.266464] ? lock_acquire+0x1d5/0x580 [ 186.270408] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 186.274791] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.279951] ? __debug_object_init+0x235/0x1040 [ 186.284591] ? validate_xmit_skb+0x512/0xb00 [ 186.288972] ? netif_skb_features+0x9b0/0x9b0 [ 186.293441] ? do_raw_spin_trylock+0x190/0x190 [ 186.297995] ? netdev_pick_tx+0x17f/0x2c0 [ 186.302121] __dev_queue_xmit+0x26bf/0x2fc0 [ 186.306413] ? lock_downgrade+0x980/0x980 [ 186.310536] ? netdev_pick_tx+0x2c0/0x2c0 [ 186.314661] ? arp_constructor+0x37a/0xc10 [ 186.318868] ? lock_downgrade+0x980/0x980 [ 186.322990] ? lock_release+0xa40/0xa40 [ 186.326939] ? refcount_inc_not_zero+0xfe/0x180 [ 186.331580] ? lock_acquire+0x1d5/0x580 [ 186.335526] ? lock_acquire+0x1d5/0x580 [ 186.339471] ? __neigh_create+0x165e/0x1d90 [ 186.343763] ? lock_downgrade+0x980/0x980 [ 186.347882] ? lock_release+0xa40/0xa40 [ 186.351827] ? arp_mc_map+0xa60/0xa60 [ 186.355601] ? do_raw_write_trylock+0x190/0x190 [ 186.360243] ? __neigh_create+0x165e/0x1d90 [ 186.364536] ? trace_hardirqs_on+0xd/0x10 [ 186.368653] ? __local_bh_enable_ip+0x121/0x230 [ 186.373292] ? _raw_write_unlock_bh+0x30/0x40 [ 186.377756] ? __neigh_create+0xc0d/0x1d90 [ 186.381959] ? trace_hardirqs_on+0xd/0x10 [ 186.386083] ? lock_acquire+0x1d5/0x580 [ 186.390395] ? ip_finish_output2+0x91a/0x1550 [ 186.394862] ? lock_downgrade+0x980/0x980 [ 186.398983] ? lock_release+0xa40/0xa40 [ 186.402929] ? do_raw_write_trylock+0x190/0x190 [ 186.407572] ? memcpy+0x45/0x50 [ 186.410827] dev_queue_xmit+0x17/0x20 [ 186.414600] ? dev_queue_xmit+0x17/0x20 [ 186.418544] neigh_resolve_output+0x5e2/0xa00 [ 186.423016] ? ether_setup+0x2d0/0x2d0 [ 186.426878] ? __neigh_event_send+0x1040/0x1040 [ 186.431519] ? refcount_add+0x24/0x60 [ 186.435294] ? ip_finish_output2+0x2aa/0x1550 [ 186.439764] ip_finish_output2+0x91a/0x1550 [ 186.444056] ? ipt_do_table+0xe43/0x19b0 [ 186.448091] ? dst_output+0x140/0x140 [ 186.451872] ? ipv4_mtu+0x411/0x580 [ 186.455470] ? do_add_counters+0x550/0x550 [ 186.459674] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 186.463790] ? iptable_nat_ipv4_fn+0x40/0x40 [ 186.468205] ip_finish_output+0x864/0xd60 [ 186.472323] ? ip_finish_output+0x864/0xd60 [ 186.476619] ? ip_fragment.constprop.47+0x200/0x200 [ 186.481605] ? iptable_mangle_hook+0xaf/0x4a0 [ 186.486068] ? netif_rx_ni+0x3c0/0x3c0 [ 186.489927] ? iptable_nat_ipv4_out+0x2c/0x40 [ 186.494394] ? nf_hook_slow+0xd3/0x1a0 [ 186.498255] ip_mc_output+0x271/0x1350 [ 186.502120] ? ip_queue_xmit+0x1920/0x1920 [ 186.506325] ? lock_downgrade+0x980/0x980 [ 186.510449] ? iptable_security_hook+0x65/0x80 [ 186.515002] ? nf_hook_slow+0xd3/0x1a0 [ 186.518865] ? __ip_local_out+0x52c/0xa30 [ 186.522988] ? ip_copy_addrs+0xe0/0xe0 [ 186.526852] ? alloc_skb_with_frags+0x750/0x750 [ 186.531490] ? kasan_unpoison_shadow+0x35/0x50 [ 186.536048] ? ip_fragment.constprop.47+0x200/0x200 [ 186.541035] ? crc32c_pcl_intel_update+0xd5/0x210 [ 186.545850] ip_local_out+0x95/0x160 [ 186.549537] ip_queue_xmit+0x8c0/0x1920 [ 186.553487] ? ip_build_and_send_pkt+0xc80/0xc80 [ 186.558216] ? sctp_csum_update+0x23/0x30 [ 186.562331] ? sctp_csum_combine+0x30/0x30 [ 186.566535] ? __skb_checksum+0x4a9/0x7e0 [ 186.570657] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.575819] sctp_v4_xmit+0x108/0x140 [ 186.579591] sctp_packet_transmit+0x22a5/0x37c0 [ 186.584240] ? sctp_packet_config+0xc80/0xc80 [ 186.588708] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.593871] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.599040] ? lock_acquire+0x1d5/0x580 [ 186.602984] ? lock_downgrade+0x980/0x980 [ 186.607104] ? lock_release+0xa40/0xa40 [ 186.611049] ? __build_flow_key.constprop.52+0x630/0x630 [ 186.616472] ? rt_cpu_seq_next+0x160/0x160 [ 186.620676] ? lock_release+0xa40/0xa40 [ 186.624621] ? dst_release+0x3a/0x90 [ 186.628306] ? __sctp_packet_append_chunk+0x155/0xe90 [ 186.633469] ? sctp_csum_update+0x30/0x30 [ 186.637586] ? sctp_packet_append_chunk+0xc70/0xc70 [ 186.642575] ? sctp_packet_init+0x25d/0x450 [ 186.646872] ? sctp_csum_combine+0x30/0x30 [ 186.651076] ? sctp_packet_release_owner+0x40/0x40 [ 186.655981] sctp_outq_flush+0xabb/0x4060 [ 186.660104] ? lock_acquire+0x1d5/0x580 [ 186.664056] ? sctp_check_transmitted+0x1da0/0x1da0 [ 186.669044] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 186.674201] ? lock_acquire+0x1d5/0x580 [ 186.678146] ? is_bpf_text_address+0x7b/0x120 [ 186.682612] ? lock_downgrade+0x980/0x980 [ 186.686732] ? lock_release+0xa40/0xa40 [ 186.690685] ? __free_insn_slot+0x5c0/0x5c0 [ 186.694977] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 186.699792] ? rcutorture_record_progress+0x10/0x10 [ 186.704781] ? is_bpf_text_address+0xa4/0x120 [ 186.709247] ? kernel_text_address+0x102/0x140 [ 186.713804] ? __kernel_text_address+0xd/0x40 [ 186.718272] ? unwind_get_return_address+0x61/0xa0 [ 186.723179] ? __save_stack_trace+0x7e/0xd0 [ 186.727480] ? save_stack+0xa3/0xd0 [ 186.731077] ? save_stack+0x43/0xd0 [ 186.734673] ? __kasan_slab_free+0x11a/0x170 [ 186.739049] ? kasan_slab_free+0xe/0x10 [ 186.742998] ? lock_acquire+0x1d5/0x580 [ 186.746947] ? debug_object_activate+0x307/0x730 [ 186.751673] ? lock_downgrade+0x980/0x980 [ 186.755794] ? lock_timer_base+0xaf/0x280 [ 186.759912] ? lock_release+0xa40/0xa40 [ 186.763859] ? lock_release+0xa40/0xa40 [ 186.767804] ? do_raw_spin_trylock+0x190/0x190 [ 186.772355] ? __kmalloc+0x2ef/0x760 [ 186.776042] ? add_timer+0x5a0/0x1450 [ 186.779813] ? lock_downgrade+0x980/0x980 [ 186.783932] ? trace_hardirqs_off+0xd/0x10 [ 186.788137] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 186.793214] ? debug_object_activate+0x307/0x730 [ 186.797939] ? calc_wheel_index+0x13d/0x200 [ 186.802232] ? do_raw_spin_trylock+0x190/0x190 [ 186.806784] ? calc_wheel_index+0x200/0x200 [ 186.811076] ? trace_hardirqs_on+0xd/0x10 [ 186.815195] ? trace_hardirqs_on+0xd/0x10 [ 186.819313] ? add_timer+0x5a5/0x1450 [ 186.823089] ? mod_timer+0x13c0/0x13c0 [ 186.826945] ? sctp_init_cause+0x170/0x170 [ 186.831151] ? lock_release+0xa40/0xa40 [ 186.835105] ? lock_acquire+0x1d5/0x580 [ 186.839049] ? is_bpf_text_address+0x7b/0x120 [ 186.843513] ? lock_unpin_lock+0x370/0x3f0 [ 186.847718] ? sctp_outq_tail+0x7b8/0xb40 [ 186.851837] ? lock_release+0xa40/0xa40 [ 186.855783] ? sctp_outq_free+0x20/0x20 [ 186.859733] ? sctp_endpoint_new+0xee0/0xee0 [ 186.864115] sctp_outq_uncork+0x5a/0x70 [ 186.868062] sctp_do_sm+0x4e0/0x7040 [ 186.871747] ? __save_stack_trace+0x7e/0xd0 [ 186.876044] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 186.882073] ? save_stack+0xa3/0xd0 [ 186.885669] ? save_stack+0x43/0xd0 [ 186.889267] ? kasan_kmalloc+0xad/0xe0 [ 186.893123] ? kmem_cache_alloc_trace+0x136/0x740 [ 186.897938] ? sctp_stream_init_ext+0x50/0xf0 [ 186.902402] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 186.907215] ? sctp_sendmsg+0xc50/0x1ad0 [ 186.911249] ? inet_sendmsg+0x11f/0x5e0 [ 186.915198] ? sock_sendmsg+0xca/0x110 [ 186.919056] ? ___sys_sendmsg+0x767/0x8b0 [ 186.923175] ? __sys_sendmsg+0xe5/0x210 [ 186.927120] ? SyS_sendmsg+0x2d/0x50 [ 186.930805] ? do_syscall_64+0x281/0x940 [ 186.934837] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 186.940174] ? sctp_hash_cmp+0x220/0x220 [ 186.944212] ? lock_acquire+0x1d5/0x580 [ 186.948160] ? fs_reclaim_acquire+0x20/0x20 [ 186.952451] ? lock_downgrade+0x980/0x980 [ 186.956568] ? lock_release+0xa40/0xa40 [ 186.960512] ? lock_release+0xa40/0xa40 [ 186.964459] ? check_same_owner+0x320/0x320 [ 186.968752] ? rcu_note_context_switch+0x710/0x710 [ 186.973656] ? kasan_unpoison_shadow+0x35/0x50 [ 186.978219] ? refcount_inc_not_zero+0xfe/0x180 [ 186.982863] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 186.987504] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 186.992152] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 186.996970] ? sctp_connect+0xf0/0xf0 [ 187.000744] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 187.006427] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 187.011157] ? lock_sock_nested+0xa3/0x110 [ 187.015362] ? lock_acquire+0x1d5/0x580 [ 187.019310] ? sctp_transport_lookup_process+0x180/0x180 [ 187.024733] ? check_same_owner+0x320/0x320 [ 187.029025] ? do_raw_spin_trylock+0x190/0x190 [ 187.033581] ? lock_sock_nested+0x91/0x110 [ 187.037784] ? trace_hardirqs_on+0xd/0x10 [ 187.041900] ? __local_bh_enable_ip+0x121/0x230 [ 187.046541] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 187.051617] sctp_sendmsg+0xc50/0x1ad0 [ 187.055472] ? lock_acquire+0x1d5/0x580 [ 187.059422] ? sctp_id2assoc+0x390/0x390 [ 187.063454] ? _raw_spin_unlock_bh+0x30/0x40 [ 187.067834] ? __release_sock+0x360/0x360 [ 187.071953] ? lock_sock_nested+0x91/0x110 [ 187.076169] inet_sendmsg+0x11f/0x5e0 [ 187.079939] ? copy_msghdr_from_user+0x3a6/0x590 [ 187.084666] ? inet_create+0xf50/0xf50 [ 187.088529] ? SYSC_sendto+0x5c0/0x5c0 [ 187.092391] ? security_socket_sendmsg+0x89/0xb0 [ 187.097115] ? inet_create+0xf50/0xf50 [ 187.100975] sock_sendmsg+0xca/0x110 [ 187.104660] ___sys_sendmsg+0x767/0x8b0 [ 187.108608] ? copy_msghdr_from_user+0x590/0x590 [ 187.113344] ? fget_raw+0x20/0x20 [ 187.116772] ? __fget_light+0x2b2/0x3c0 [ 187.120718] ? fget_raw+0x20/0x20 [ 187.124145] ? lock_release+0xa40/0xa40 [ 187.128095] ? __fdget+0x18/0x20 [ 187.131433] ? sockfd_lookup_light+0x104/0x150 [ 187.135994] __sys_sendmsg+0xe5/0x210 [ 187.139769] ? __sys_sendmsg+0xe5/0x210 [ 187.143713] ? SyS_shutdown+0x290/0x290 [ 187.147666] ? SyS_futex+0x269/0x390 [ 187.151349] ? fd_install+0x4d/0x60 [ 187.154953] ? move_addr_to_kernel+0x60/0x60 [ 187.159338] SyS_sendmsg+0x2d/0x50 [ 187.162847] ? __sys_sendmsg+0x210/0x210 [ 187.166878] do_syscall_64+0x281/0x940 [ 187.170735] ? __do_page_fault+0xc90/0xc90 [ 187.174938] ? _raw_spin_unlock_irq+0x27/0x70 [ 187.179405] ? finish_task_switch+0x1c1/0x7e0 [ 187.183871] ? syscall_return_slowpath+0x550/0x550 [ 187.188771] ? syscall_return_slowpath+0x2ac/0x550 [ 187.193670] ? prepare_exit_to_usermode+0x350/0x350 [ 187.198660] ? prepare_exit_to_usermode+0x227/0x350 [ 187.203648] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 187.208290] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 187.213105] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 187.218264] RIP: 0033:0x4548b9 [ 187.221426] RSP: 002b:00007fdc9ac3ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 187.229112] RAX: ffffffffffffffda RBX: 00007fdc9ac3b6d4 RCX: 00000000004548b9 [ 187.236357] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000014 [ 187.243596] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 187.250839] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 187.258080] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000000