ctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0xcb33}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000540)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0xb6c, 0x2, 0x7, 0x10}, &(0x7f0000000600)=0x98) 2018/03/31 15:20:54 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x1, 0x4000000000401}, {0x61}, {0x20000000006}]}, 0x10) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) 2018/03/31 15:20:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) writev(0xffffffffffffffff, &(0x7f0000000a00)=[{&(0x7f0000000240)}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0xfffffffffffffdd8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21}}) ioctl(0xffffffffffffffff, 0x40000, &(0x7f0000000200)="0eeeb492a97f8b8945ecd6608c9c344b9a5f9ff9ad34e4636e8d7041ca4d56314496") setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa09cc000000000000000000", 0x21}], 0x1) 2018/03/31 15:20:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c7465727aded70f1e8d0c716f2ae0a3fad000000000000000000000000000000000000000000000000000000e00000004000000d8040000ffffffffe8020000c8010000e8020000ffffffffffffffff080400000804"], 0x1) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 2018/03/31 15:20:54 executing program 2: syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f00000000c0)={0x0, 0x3, [0x0, 0xf1a, 0x1000000000000000, 0x1]}) r0 = socket$inet6(0xa, 0x80000, 0x9) socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x8, 0x8}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x5, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5cd, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x24) 2018/03/31 15:20:54 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={"7663616e3000000f0800", r2}) r4 = socket(0x11, 0x0, 0x7) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000840)) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)={0x0}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={r5, 0x80000, r7}) setsockopt$inet6_buf(r6, 0x29, 0xff, &(0x7f0000000780)="c37cfe6ed1ba4456c14f21725a465648fab5aca3d32520bd75c7ecff8895deb47c011e1031085f9afb9211ab17f8cc6d0fbcf382ea48fc0f55a630a7898e1636e271ae", 0x43) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000000740)={&(0x7f0000ffd000/0x2000)=nil, 0x2, 0x6, 0x20, &(0x7f0000ffc000/0x4000)=nil}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000700)={0xbf, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000000800)={0x1000, r9}) sendmsg$nl_xfrm(r4, &(0x7f0000000ac0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x400208}, 0xc, &(0x7f0000000a80)={&(0x7f00000008c0)=@newae={0x1ac, 0x1e, 0x0, 0x70bd26, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xa, 0x32}, @in=@loopback=0x7f000001, 0x1f, 0x34ff}, [@extra_flags={0x8, 0x18}, @replay_esn_val={0x28, 0x17, {0x3, 0x70bd2b, 0x70bd29, 0x70bd28, 0x70bd2c, 0x7, [0x200, 0x10001, 0x5]}}, @tfcpad={0x8, 0x16, 0x9}, @lifetime_val={0x24, 0x9, {0xffff, 0x31c6, 0x1f, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, @in, 0x0, 0x100000000, 0x1f}}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd25, 0x70bd2c, 0x70bd28, 0x70bd2b, 0x5, [0x7, 0x0]}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2b, 0xfffffffffffffc01}}, @migrate={0xb4, 0x11, [{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x32, 0x0, 0x0, 0x3502, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x0, 0x0, 0x3500, 0x2, 0x2}, {@in=@loopback=0x7f000001, @in6, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x33, 0x4, 0x0, 0x3502, 0xa, 0x2}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000020700012cbd7000fcdbdf250c000022e0002600ffffffff080049006e72300008006400ffffffff64ce749f41b37119a8f85d73397aa0e5c685e236eb6d686c6cf89c51e6ed9efad98426a338cf2a748d6d01c35e659fbdf3414a715e9c9b81736e0b285006463908406e9845a0a5aea267898c7bd50219ea000000"], 0x80}, 0x1}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) recvmsg$kcm(r6, &(0x7f00000006c0)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/193, 0xc1}], 0x1, &(0x7f0000000680)=""/12, 0xc, 0x1}, 0x1) socket$pptp(0x18, 0x1, 0x2) connect$bt_rfcomm(r6, &(0x7f00000003c0)={0x1f, {0xac76, 0x20, 0x401, 0x0, 0x7fffffff, 0x7fffffff}, 0x2}, 0xa) 2018/03/31 15:20:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000091"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff34, &(0x7f00001a7f05)=""/251}, 0x43) 2018/03/31 15:20:54 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000012c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1f, 0x1883a1ddcc5dee7c}, &(0x7f00000000c0)=0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001300)=0x37, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1d, 0x5, 0x10000, &(0x7f0000000100)) getsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000feb000), &(0x7f0000c23000)=0x4) 2018/03/31 15:20:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @rand_addr=0xf7}, 'bridge0\x00'}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x2) 2018/03/31 15:20:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000001c80)=ANY=[@ANYBLOB="651100002700638100000000000000000c0000006a609289cb8ad01bb6e0f465a94c3356fae1f16a0b8f78a7b2846bc9439e0a605ed96482672c629b9186218815d92b59f4e7b99c108382be56c0719ebc25af6fe094b70bb0c9d6561b5780136fc161b3c9b10a259ee6191978640d4e2d291580829641c64a7f0b0d8c0b023d785c4193f9be539d096efbecb12f6bd39536cbd382c87c58b30d81b5a285e7c217d5926ba97c384beb925da3cbe13f22cd08008000", @ANYBLOB="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", @ANYBLOB="f0000c0008005800", @ANYBLOB="0c008d00736974300000000004004f00181450c9130d7a7dee77e96309b8a41a85f263621f5eff5e397d0995a2fd7430517e5cf4698f677fc79c71d0677a5a51d9910aceeaa3d6c320c5bfc90a99376660c0b0286556588ced8861d31cdb01de7ac176543fa2b0008f9a031997d120307bca5004e252377cace9c6071be34a29d87041ca2a87305cabd32add348b66ae4267b3bc6c54be80ce273fbbc3ac40836e1a89f432ff171b67da8d5243ca0c000c26ac82e461b2c2b277dcd0a64ca4d9681094d544bc2af892e65a77b9930c007d00050000000000000008007200", @ANYBLOB="0000300134001b3d31bad4346b03bc27617204c253dc7b5be213104dc340e520a73eaae306eeacbf20da62b98ebef7c9a7c82ebff876f11a6411ce864b237f452c05b03e13032c5a2964b13c740d797b89c6a5138f79e8d1d25e1f926408004c00", @ANYBLOB="04003300fc31d48713296b2b42e4395a308965b5e898aa922bc3357927d4250a5dd7c0bf728f13938328a3205ce2f62c61bcfcbb2e13c6d3fd51ea5ef86f2f24f3d1a22a853040e5466de260a76f4c585d2e3e2fbdda214b63ada45eb530954f605770f7567c77a408ae379643ea745255e16ebf842c84fafa40bab7fb8da81bb19df3d7cd41921426e201db35ae5b7ecef930be53dd43847ea7b71108732504ecc0986a20e45187eb9e52b89e6235aac8cef250db4043cf011e427bf7ad1d0aab250800290000000fff000000"], 0x6}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x80000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000002c0)=0x8, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='sit0\x00', 0x100000001}) 2018/03/31 15:20:54 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001dc0), 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001e00)=0x7fff) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fb1b72d1cb2a4a280a80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000980)={{0x5c, @empty, 0x4e20, 0x3, 'sh\x00', 0x0, 0x7, 0x3f}, {@broadcast=0xffffffff, 0x4e23, 0x4, 0x80, 0x3, 0x4}}, 0x44) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000800)={r3, &(0x7f0000000880)=""/254}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000340)=""/141, &(0x7f0000000400)=0x22b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x100000001, 0x5, 0x6, "0c1ab5f1b3b63a05cb3f33d8f78bbc92e8e7f18e6620f42f0a95c65ccaf7a670a388779fa9ab5578e44473803ee8b35ed32ac35f8807e4c0f6dababfe2c86d2759e5635afc6ef3053f1a2e8c50991b79"}, 0xd8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x3, 0x4e22, 0xffffffff, 0x2, 0xa0, 0xa0, 0x2b, 0x0, r4}, {0xfffffffffffffff8, 0x10001, 0x40, 0x81, 0x5, 0xbcc8, 0x80000000, 0x2}, {0x0, 0x0, 0x100, 0x9}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x5, 0x4d3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x7, 0x3, 0xffffffffffffffff, 0x9, 0x0, 0x5}}, 0xe8) r5 = accept(r1, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) connect(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x4, 0x3}}, 0x102) 2018/03/31 15:20:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x44, 0x4) accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) listen$netrom(r2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) readv(r3, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) read(r3, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x80000, 0x2173, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000000280)=""/140, &(0x7f0000000340)=0x8c) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/31 15:20:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = accept(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) r2 = socket(0x2, 0x8000000003, 0x8) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x0, {}, 0x7e51}, 0xe) 2018/03/31 15:20:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f0000000180)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x101}, 0x8) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x3, 0xfffffffffffff800, 0x5, 0x3}, 0xc) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b78482", 0xaf) readv(r4, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) [ 207.179088] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 207.187682] IPv6: NLM_F_CREATE should be specified when creating new route [ 207.230893] IPv6: Can't replace route, no match found [ 207.255576] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 207.264294] IPv6: Can't replace route, no match found 2018/03/31 15:20:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000fe3)='D', 0x1) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffc4e) 2018/03/31 15:20:55 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002d80)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) getpeername$netrom(r1, &(0x7f0000000400)=@full, &(0x7f0000000200)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000002d40)={'dummy0\x00', 0x6}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x1, 0x500, 0x3, 0x80, r4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000480)={r1, 0x1}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000008000a00598734a0de108c0af732492a7114b9a300000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000002e40), &(0x7f0000002e80)=0x30) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002b40)={0x0, 0x80000001, 0x0, 0x3, 0x2, 0x80000001, 0x0, 0x4, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x745fd5fc, 0x6, 0x7, 0xd01ab82}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000002c00)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x9, 0x1, 0x9, 0x1, 0x1, 0x0, 0x6, 0x7, 0x33de, 0x1b1, 0x18000000000000, 0x9, 0x6, 0x8]}, &(0x7f0000002d00)=0x100) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/03/31 15:20:55 executing program 6: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000840)=ANY=[@ANYBLOB="1c000000170afdffffffffffffffffff000000000800010055a21a63ec7e53a9ba080041fdcf75cc620556b9c1a295b87b135a2fbd7c3aabcdb5d78bf411dd9a8bc295d34c2e2dda8b36f485a039bbb3eaee"], 0x52}, 0x1}, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000580)=0x90) tee(r0, r2, 0x81, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockname$ax25(r2, &(0x7f0000000400), &(0x7f0000000540)=0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20040805}, 0x40) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000680)="5d597e12d1decd70d3ea597219847f4a11df23e23a07a91f40f079ffbea0e95dead71e0b68f60f10a6e33fb5a3559589e4c114e03046a39004a67070cc8427d6f647bcc755558722dec81d8d63e4599b704e897ed1661da5feecf362c54149ff5d899347e87e10edb6619789ad8c1bad2cd7c25a38868cb0069a52e72b53c81bdb15a6b0b09e2932ed36ed9482eb06b8064b00dc52917472df52ef25da7521565f37b4be491823", 0xa7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="d19d20526c6500000000000000000000000000000000000000000000000000004f000000ce3e7fad115d7134a57839915c067de53d5c7efcea048be383c8e72db77db71f0bfed658ff1112b9134d9bec285e81d87fd02aab81a0fca65d99fcf20a956f3afa989bd269e268a81513c0bd508da9006ce8680b48ad83f04ed4f241f240f7de04b8c81374eb4899384a1f0f85e5a77cd4f475f5d7"], &(0x7f0000000500)=0x1) writev(r3, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e0000000000", 0x46}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@remote, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000800)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000c40)={0x194, 0x23, 0x700, 0x70bd27, 0x25dfdbfd, {0x16}, [@nested={0x144, 0x6c, [@generic="fcc1284c2740bb81bfdc8da07853a84f3c4393c6e748eb90bcdef99033e0f4de95a772e335c9c88baf140117a100f61476a1627e42465b3349944109f106b4d45abbf00b7705dafb8fdd4a4b5335da65e69282ccf5278390e4ef46667e4119", @typed={0x8, 0x8c, @fd=r1}, @generic="3779308fedb660408e11d00e2e1950e9210a9ad360cb0c28090d02e45e7657ec6ef2d745d441384a2ab6c7d06448e0bfa9e8c739e3fbb5833b77505972dd542fa167205b00c0a0b2c3d3acd29b8c9834e66d4eb32ebaada0f65a6644e48ec2df07cca2eaa1ae29eedaf48520c99b4ca9e112e794e2ffaa46b8a68f0cde2f81176a635101882576c9f9c33c9178b393135091919bf371b990fc57927e2e5980bec0f496d9f8bb41c263c9a506a343b4dbaa295e4595a91de07e0997c7eb8d59ad79c06b1d9649dee4e83d73faf8f0a84fc1e70dfe1105"]}, @generic="6216f5c63ef3f783286ff2f9dd98a6f958a80d10f0e94ba48e5226d0eb43c1e52431c3969de0edec566fa10d925d51ca9dc076deec4da13fe4"]}, 0x194}, 0x1}, 0x20048850) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000000e00)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14627c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e9d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c2005b91f4f95daa463a233d9ad46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a1fd45729") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) 2018/03/31 15:20:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000040)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffac140000000000000000000000000000ac14000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xcc}, 0x1}, 0x0) 2018/03/31 15:20:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000540)={0x9, 0x7, 0x1, 0x4, 0x4, 0x0, 0x7fffffff, 0xfffffffffffffeff, 0x0}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x100000000, 0xff, 0x7, 0x0, 0x8}, &(0x7f0000000600)=0x14) r3 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x6, 0x7, 0xa000}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) socket$can_raw(0x1d, 0x3, 0x1) write(r3, &(0x7f0000000200)="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", 0x142) 2018/03/31 15:20:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x8000, @empty, 0x186}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x6e4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/03/31 15:20:55 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000001, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @loopback}, &(0x7f0000000080)=0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000100)={0x3fd, 0xfff, 0x508, 0x6}, 0xfffffffffffffd71) r4 = accept4$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) connect$ax25(r4, &(0x7f0000000200)={0x3, {"70e75f79003442"}, 0x7}, 0x10) epoll_create(0x101) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, r2}, 0xffffffffffffff87) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0x3, 0x4) socket(0x2, 0x80000000000001, 0x0) 2018/03/31 15:20:55 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)={r3, 0x3f, 0xa4, "d3a822a3c546d144f004d02cdae37865cef6c93a501016001786b15d39fbc407f6161eefb980b4e185c975764ffe3eab8a8e87d40754673613a3370ab8ce35e7aa0ffa02132bb8bfd55ad4e52d64f430e473129e4a4e19897cf8bcb688df515f8aa006358a1dace6e785159a86b56767e4946748d1dbaf3f6182eee65b605e16ee688ddb3e694121cf1f62d7d8ccb4597db0f40f61985875102e99ed0e39945f0aa5b7de"}, 0xac) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x80002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$rds(r1, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff}}], 0x48}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, r5, 0xc00, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x4800) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000000080)=0x14, 0x4) r6 = accept(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x8cbd692c4dc3ba1a) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000900)=0x7, &(0x7f0000000940)=0x1) bind$rds(r0, &(0x7f000051b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x8, &(0x7f0000000500)=0x1) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000200)=0xfffffffffffffd3b) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x4, 0x3, {0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, [], 0x12}, 0x4}}}, 0x3a) vmsplice(r4, &(0x7f0000000380)=[{&(0x7f0000000200)}, {&(0x7f0000000340)="19475864481c01ee14c4d3677e6bfd7149c619ebf30df8", 0x17}], 0x2, 0xd) 2018/03/31 15:20:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000001a80)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x20, 0x4) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000440)=0xc) socketpair(0xa, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000580)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000600)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000540)=0x200000000000, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000017c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8001200}, 0xc, &(0x7f0000001780)={&(0x7f00000016c0)={0x84, r4, 0x339, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x275}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000051}, 0x1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000400)={0x38, @rand_addr=0x10000, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$int_out(r2, 0x5460, &(0x7f0000000240)) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x0, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt(0xffffffffffffffff, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) socket$inet(0x2, 0x6, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) [ 208.087819] device lo left promiscuous mode [ 208.126187] rdma_op 00000000d3051272 conn xmit_rdma (null) [ 208.139413] device lo entered promiscuous mode [ 208.164220] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/03/31 15:20:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x1}}, 0x800, 0x210b}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4, 0x1, 0x400}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1}, 0x14) 2018/03/31 15:20:55 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000140)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'dh\x00', 0x2, 0xfff, 0x3a}, 0x2c) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000100)}, 0x0) 2018/03/31 15:20:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000001f11000000003bd35ed24676ccad8ae20000000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251}, 0x48) 2018/03/31 15:20:55 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)="940a00d2f937cddfd6", 0x9) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x2, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x2, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}]}, 0x190) 2018/03/31 15:20:55 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x80000) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1005, 0x1, 0x9, 0x2, 0x12, 0xffffffffffffffff, 0x88}, 0x2c) mmap(&(0x7f0000815000/0x4000)=nil, 0x4000, 0x200000c, 0x50, r1, 0x2000000000) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80003, 0x5, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r2, &(0x7f0000004a40)={&(0x7f00000015c0)={0x10}, 0xc, &(0x7f0000004a00)={&(0x7f0000007f40)=ANY=[@ANYBLOB="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0x33d8}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) socketpair(0x1, 0x80a, 0xfffffffffffffffe, &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000000100)={0x7ff, 0x8000}) socketpair$inet(0x2, 0x3, 0x3db, &(0x7f00000003c0)) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000380)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/03/31 15:20:55 executing program 2: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x4, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xb, 0x6, 0xfffffffe, 0x1}, @call={0x85, 0x0, 0x0, 0x8}], &(0x7f0000000040)='syzkaller\x00', 0x8001, 0x70, &(0x7f0000000080)=""/112, 0x41100, 0x1}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0), 0x342) 2018/03/31 15:20:55 executing program 1: r0 = socket(0x18, 0x0, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x5, 0x3, "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"}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0x12}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) setsockopt(r0, 0x440000000000111, 0x2, &(0x7f0000000080)="6d8cfcec", 0x4) 2018/03/31 15:20:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000200)="52c56128b1d22e98988247101d85c4a60c743a7b2c8450b53cb0254f62ea38fedaa91c2c9ed08f0ed3e9a6", 0x2b) socketpair(0x5, 0x6, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x8, 0xf3f7}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0xce2}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r3 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x51, 0x20, 0x5, 0x80000001}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0xfffffffffffffff8, 0xcb67}, 0xc) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000100)='ip6_vti0\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x4, 0xfffffffffffffffc, 0x0, {0xd}}, 0x1eb}, 0x1}, 0x0) 2018/03/31 15:20:55 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004fcff1)={&(0x7f00006b4fec)=ANY=[@ANYBLOB="14158c00000004010100ffffffffffffffff0000"], 0x14}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = accept$inet6(r1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 208.183009] device lo left promiscuous mode [ 208.195298] device lo entered promiscuous mode [ 208.210332] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/03/31 15:20:55 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x39) pwrite64(r0, &(0x7f0000000100)="a53e52a6ada943295527f2b0ef5a6e7eb99e27f4eb61184b2cfc765d1800db5c42cc504522e103c6f0f8dd8963c9495bc35871fa38187b49379f27b2cfe60108807e24b3cf31b810d2666f58bce792df902c90f6853750c051b0da68e4b0dadb4c693eb7012eeac9c9864e71165d10ee3ccacacaf929ab876fa8ed1e2f42f7a46e85f70ce11672bfccb1404bc3f3ef3a7f322c53536978b1ede533b47bcfa90d6cc8a3e0478c8e77cb22e66dc3", 0xad, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="81000000fa1825bab4e34a473b3f39c30f93c1213bfb762e83b93c8d1de4cccc0c81e6e7881ba0b0c8f0976ce3d40984e7a03443068e8f7c25e1ed267e22ed2421e8c8cd333670982adb106a7b04e2fe1b4a3e5fd7ebdbc9ed44f03abaaa7b69c83b31537081c34152670dbd99e48e32b9c431f76e87757d9a56c67a0ba181dcc5c62ff1f792bb3bd625e4409cf0adf91c07e5d33e4dab9e613dd7296292ff92071c490c0c2b8abae40a9fd4"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000400)={r2, 0x80000001, 0x10, 0x40, 0xe0000000000000}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x20, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="1c00000088acf599100bbea2527a796541dfe51b082b6f3e04cd1d055a856802"], &(0x7f00000002c0)=0x2) r5 = socket$inet_sctp(0x2, 0x8005, 0x84) accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000700)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000ff3f000000000009000000030000000100000000000000ffffffffffffffff20010000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f000002bfd0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800e80000000000000000000000000000000000000000000000000040004552524f5200000000000000000000000000000000000000000000000000c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80049030000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d7000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000062532e93b53bf1dbdb32167ca65a175a08d2a950"], 0x328) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x402040}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x94, 0x2, 0x7, 0x4, 0x70bd2b, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@typed={0x8, 0x14, @fd=r0}, @generic="5016f4be3ab242aa0f08bf4aa91625aec3de121929ee7a4eff21375fe122a443706bfd95181e35a2a74fdc69b6418e4fdc3104ce29643d011484544fc2", @generic="99314db1394444b377c0c332201157669809d2e8bd6a469fa3b659803a9a87000d52edf2a1d4fe30a8ab83997ff98e22d1ee9093043e6e1a"]}, 0x94}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x3, 0xacb, 0x2}, &(0x7f0000000200)=0x10) 2018/03/31 15:20:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001440)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16], @ANYPTR64=&(0x7f0000000d80)=ANY=[@ANYBLOB="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"]]], &(0x7f0000000200)=0x1) socketpair(0xa, 0x800, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r4, &(0x7f0000000a80)=""/97}) r5 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r5, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043", 0x43, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000006c0)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000119078ac2314aaac14142b4e204e20000890780000000000000000000000970ea6f5ee54ca02247b67f1f29f5036727cbd1b4c93ea961aa7f9d2c1fcbb822746548932727c2708a89399bc5105b714277970036a3ff95f7df69e1c823dca133782c22601bb9939674f56ce4db6dce3c79a4465a60205ec054c34609034427530dc40f2cdfdd083f236ba6ebfd04b777ba72feaa2715e783f561bcf4b774cd81e2a99d834d0747983f16c43f4fe9a96da84ac17f4f8db14b59b2b871fef55702df30966092bcfa651de8bd7fa6029af17b3b5406beed9d90d91b85db0256b87a7afbbb9cc3c2620150dd91c"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001740)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x2d}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000600)={r6}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0), 0x0) close(r0) 2018/03/31 15:20:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000000), 0x1) 2018/03/31 15:20:55 executing program 6: r0 = socket$inet(0x11, 0xa, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="80bbe629098d3942aaaaaa004500001c000000000000000a90780000"], &(0x7f0000000040)) r1 = accept(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000140)=0x80) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) syz_extract_tcp_res(&(0x7f0000000000), 0x7, 0x6) 2018/03/31 15:20:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x80000000000000ff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000000180)="5fb87dea0e1e27febc304ad0df0d48722a52ba17d63f1c602b52efde50b3d35098912afd57829be7", 0x28}], 0x1, &(0x7f0000003f00)}}], 0x1, 0x0) 2018/03/31 15:20:55 executing program 0: ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5}) socket$nl_route(0x10, 0x3, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000) accept$packet(r0, 0x0, &(0x7f0000000140)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7, 0xfffffffffffffffd}, 0xfffffffffffffee3) ioctl$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(r3, 0x89a0, &(0x7f0000000440)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') poll(&(0x7f0000000080)=[{r2, 0x181}, {r3, 0x12}], 0x189, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000480)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x10) sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x6, 0x202ba) r7 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r7, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) socket(0x1d, 0xb, 0x0) 2018/03/31 15:20:55 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/128, 0x80}, {&(0x7f0000000180)=""/245, 0xf5}], 0x2, 0x0, 0x0, 0xffffffffffffff80}, 0x60) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x10000000000d1, &(0x7f0000000040)=0xffffffff, 0x4) recvmsg(r1, &(0x7f00000045c0)={&(0x7f00000010c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000001140)=""/75, 0x4b}, {&(0x7f00000011c0)=""/196, 0xc4}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/59, 0x3b}, {&(0x7f0000003300)=""/4096, 0x1000}, {&(0x7f0000004300)=""/113, 0x71}, {&(0x7f0000004380)=""/137, 0x89}, {&(0x7f0000004440)=""/8, 0x8}], 0x9, &(0x7f0000004540)=""/73, 0x49, 0xc6f0}, 0x10020) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004600)={0x0, 0x100000000, 0x8, 0x7, 0x8, 0x4, 0x0, 0x3, 0x0}, &(0x7f0000004640)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000004680)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/31 15:20:55 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0x100}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x800, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) r4 = socket(0x0, 0xa, 0x6) sendmmsg$inet_sctp(r3, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x8000032, r4, 0x0) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001780)={0x0}, &(0x7f00000017c0)=0xc) accept4$ax25(r5, 0x0, &(0x7f0000001c40), 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000001b80)=""/116, &(0x7f0000001c00)=0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001cc0)={0x0, 0x200}, &(0x7f0000001d00)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001d40)=r7, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) r10 = getpid() setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x200, 0x2, 0xfffffffffffffbff, r7}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000001a00)=0xe8) r12 = getgid() sendmsg$unix(r5, &(0x7f0000001ac0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000180)="f694438fe4d1c5eacceebb27e2bffe2419c5545912186c7fce7dc687a6419c94d032e39a78f5ebc712b7c10f4b4d005b85a7ae911e9f", 0x36}, {&(0x7f0000000280)="54a4a28d", 0x4}, {&(0x7f00000012c0)="7e16bf237f4a9c91d0776e1b46723d18bd177f519e76b457fe2dbb818064b81409e5d01b8e1d5090b0250c740c85e2a275af435a07dd236a0c7927907ae3bee3e542c0f5ef2a054558db456aa1d9a64cf8f8c9da9710066b456fc04b438872a3a31e009a4b54e833903cb361720b1b98b49cb5fc98816fdbb976cebab9afe75b4a53b8e90ffd1158394b77995761c553297bd4886826faf9fc6a1ea8fa94555545d542bf9f9d45047eeec3fa7871f0875c59e8df29fa0454cef170219940181005bba0078f2463fe5cc8f89d353ee398eb2e1bae4271fcee2293efe9384c28e935c141e10fc51d61df", 0xe9}, {&(0x7f00000014c0)="a708495f94fb688cdb82086317dee2a3beb6185311c0edcdcc701cdbd94fc8b3c7077aeb367cb91371da4a62519a7178f10d1187fa87ac0b131925d1843ff820fce2747c8c23d6aa89a8137ed459d904d055f90910d7cdeeb5a0a18b829f5f50d4c3af025498074deace214cbb412800ad110be69c32f788e285ea42d5468b58f473c00de703acee9b67605d98a55a2a334b8eebae82f4bd63ff5cd178899c75d053ea744b47b2edeb626442633f952d79f28a118cd79d", 0xb7}, {&(0x7f0000001600)="27ecdbadb2f35b670d3b7807167010e3c280494152fcbebdb35aa7626ddf629f2013bfe2d5d1fcb3959abb1396735ae910cdba4f47025ec938827f08adffe4c28f86cc34d857acf6f572fbe1235799f44f57fc53031ac34fdd924155225130406a9c431d5af9fe7e91fa3eecde913c9596c1072d69d11ba128082b13ca1f8b124c5d777d5a5a0b6d9025bc5d8465591d786d67f2d3fc195c364ff26feb8ab31efa57495d3be78d2579d150b058c0afd79b4113ba497f46ff9b20", 0xba}], 0x5, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x40}, 0x40) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f42d8cfebca9650098bd2988b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff1800000000000000", 0xffffffffffffffd2, 0x0, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001c80)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001ffd)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/03/31 15:20:55 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x50, "e96eb458dc859443ffdf5ab8fc2a6424d323aca149038327482798fb95cdb4006d34f9a58326be9a95fd50f4018bec7c3bbc5dbccff1fd86db7c2aea585092d8fb6df5a10d2cc43a5fb4b73ce34fa2d6"}, &(0x7f0000000100)=0x74) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040), 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="677265746170303a091e00"}) 2018/03/31 15:20:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000280)="c6abdd290e0f1a32a03c321d681b6e9f6811faf4f39d087e9e0db5dba3a35009593bed2ec495b08ecde63087178437ea3c8444c15c3544fcbd4c3dd8569c947eea89700a56423674d952c72a1bb21695ed2951b5f65ba012d60cdfe2cf17c40756abfe3c0a5ba12c4a6fc51b729e0d6728e634df676e035bd038c53e167b976c", 0x80}], 0x1, &(0x7f00002c6000)}, 0x0) socket(0x4, 0x80006, 0x8) 2018/03/31 15:20:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000002880)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0xc, 0x4) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/03/31 15:20:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0xb, 0x80, 0xffffffffffffffff, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000280)={0x0, 0x1f, 0x3, 0x40, &(0x7f0000a00000/0x600000)=nil, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000180)={0x0, 0x6, 0x0, 0xa, &(0x7f0000ffb000/0x2000)=nil, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@typed={0x4, 0x35}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYBLOB="700000005f1eae156b5b45a8dc091806917eae590c3608a1031f8af3649e13ae98d2d31e5b00f5ff3647d34ac866ac7579d4eeacae1467"], &(0x7f00000002c0)=0x1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000380)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x4, 0x70c, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x10001, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e23, 0x683, @remote={0xfe, 0x80, [], 0xbb}, 0xb05}}, 0x90, 0x5, 0x400, 0x1, 0xe3}, &(0x7f0000000500)=0x98) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000200)={r7, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000000c0)={0x7fff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x100, 0x200, 0x3}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/31 15:20:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) connect$netlink(r0, &(0x7f0000d1cff4)=@proc={0x10, 0x0, 0x3}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={r3, @multicast1=0xe0000001}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/31 15:20:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000000a180), 0x3, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, &(0x7f0000000100)=0x20) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0x349, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r4, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/03/31 15:20:55 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x6a, 0x1ff, 0x80, 0x4}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) [ 208.425192] netlink: 'syz-executor6': attribute type 53 has an invalid length. 2018/03/31 15:20:55 executing program 0: r0 = socket(0x20000000000f, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f0000705fdb)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x6, 0x73a, 0x3ff, 0xfffffffffffffffb}, 0x14) [ 208.532659] netlink: 'syz-executor6': attribute type 53 has an invalid length. 2018/03/31 15:20:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x0, 0x8000, 0x1}, 0x98) 2018/03/31 15:20:56 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r1, 0x10000, 0x4) r2 = accept(r1, &(0x7f0000000140)=@ax25, &(0x7f0000000340)=0xc) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r3 = socket(0x40000000015, 0x5, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) socketpair(0x11, 0xf, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000280)={r7, r8, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000600)={'bond0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xe, 0x15, &(0x7f00000004c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x7fff}, @generic={0x1ff, 0x2b7, 0x6, 0x9}, @call={0x85, 0x0, 0x0, 0xe}, @call={0x85, 0x0, 0x0, 0x13}, @generic={0x9, 0x7fffffff, 0x7f, 0x4}, @jmp={0x5, 0x62, 0xd, 0xd, 0xf, 0x70, 0x10}, @jmp={0x5, 0x1000, 0xa, 0x0, 0xe, 0xffffffff, 0x8}, @map={0x18, 0xf, 0x1, 0x0, r6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000580)='GPL\x00', 0x1000000000000000, 0x3e, &(0x7f00000005c0)=""/62, 0x41f00, 0x0, [], r11}, 0x48) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000300)={r9, r10, 0x4c}) getsockname(r3, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) sendmsg$alg(r3, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="18ff02c59cc38703b977000000009484198b7a0de08bfc7d71f2a7e864bce70314a4102a9feaae6fd6fe2978dd307544e565fc0b160f76d6b09816389131a8020f8eaa1147ed5ea318e2e3745a1e126ae0e780705ebfaad6b85f106e1f7026703902a42935a8db5cb6590f5840ae75c151c713a31f52ab592fddb381830900000029351bdfcadd6c7ac2a9bf2b436cbcd7e1b51fadada87a6ce5a6e1d3d4f028a907e2"], 0x18}, 0x0) close(r0) 2018/03/31 15:20:56 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000005, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x250) recvmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000000080)=""/13, 0xd}, {&(0x7f0000000380)=""/59, 0x3b}], 0x7, 0x0, 0x0, 0x3}, 0x2101) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000480)={0x80000002}) 2018/03/31 15:20:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x285, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000b80)=ANY=[@ANYBLOB="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"]}, 0x2fd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="040000f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000500)={r4, 0x285, 0x30, 0x80, 0x8}, &(0x7f0000000540)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x0, 0x80000000, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000600)={0x0, 0x7, 0x800000008000, 0xbc, &(0x7f00000007c0)=""/188, 0xb0, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') getpeername(r5, &(0x7f0000000280)=@pppol2tp, &(0x7f0000000200)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x0, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) accept(0xffffffffffffffff, &(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) 2018/03/31 15:20:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000280)=""/75, &(0x7f0000000300)=0x4b) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000540)={'erspan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x7, 0xf, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a}, [@exit={0x95}, @alu={0x7, 0x54, 0xb, 0x0, 0x1, 0x120}, @jmp={0x5, 0x2, 0xf, 0x5, 0x2, 0x30, 0x18}, @generic={0x8, 0x4, 0x9, 0xfffffffffffffff9}, @jmp={0x5, 0x1, 0x7, 0x1, 0xa, 0xc, 0xffffffffffffffff}, @exit={0x95}], {0x95}}, &(0x7f0000000440)='syzkaller\x00', 0x4, 0x8b, &(0x7f0000000480)=""/139, 0x41000, 0x1, [], r2}, 0x48) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r3 = socket(0x11, 0x0, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000140)) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000180)=""/174, 0xffffff7e}], 0x1) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000000)=0x5ee, &(0x7f0000000040)=0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000100)=0x2, 0x4) 2018/03/31 15:20:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) r2 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf00840077018100", 0x12) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) socket$inet(0x2, 0x5, 0x0) r4 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000040)={{0x0, @loopback=0x7f000001, 0x4e23, 0x4, 'wlc\x00', 0x1d, 0x408001, 0x70}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x8, 0x0, 0x3}}, 0x44) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x1, 0x8}) ioctl(r4, 0x8916, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 15:20:56 executing program 2: unshare(0x4080002) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = accept$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440)=0x7, 0x4) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@nfc, &(0x7f0000000040)=0x80, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000280)="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", 0xfa) sendmmsg$unix(r3, &(0x7f00000001c0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180), 0x0, &(0x7f0000001240)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="00000241"], 0x18}], 0x4924924924924ac, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) 2018/03/31 15:20:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') splice(r0, &(0x7f0000000580), r2, &(0x7f00000005c0), 0x7f, 0xb) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000480)={r1, r0, 0x2, 0x80000000, &(0x7f0000000380)="cafbd5533a91c7da36e6ae2d9bf9edc98d763409181e217bc149e1428e25ba342c01069abafb95283b70d3807ca6ff748361d3aa77db15c16f7da55595c6b4929c64c993f0a2c2931e17dbd77cad6d74d4fe142e71813053e1c41e41d841e1295fe02be88f70d0dca1ba8d0c4d4c6d1c89317cd47ab3a0f3088ad35c793254bb83139513fc9bc346f154202a4c9c881885daca45609730062b3f1e64852445faac487fc8cead1d46fef03a0ddbbd1d24cfffae61abc47744e183cbbf283815ab4d540d49083f2d1c2d612fef7436ade3869dd7a00cce5ff1eed08fce785cb2c357ab915d26dc32fc0cd1aadf4b78b0ea4d1e8a193e4e982d", 0x9, 0xf7, 0x401, 0x80, 0x63, 0x7, 0x8030, "6a01174f85cd36feacf1f03d551630d7452a42ebdec28b31c85bb4579e4788a1765f7d93058bdfbec50c83ee1b2d823ede29ad5d29e8c8d865b326aaa408ad32ac6c9d401a3a2ea416d97127dfadc88511ea67bdfe916fa23be956d6640968d16c5faef088214be1453e3e61a7e1b7f7b23e466a9a113f2a18ce60de6a597d007052b28e6f9fa3861c9013d3947839dcc49269429052bc8be2f2c4e97f7b8c5b32f88f4cb84565473e5324e47eedb7ddae190ebd55788f8b8673f0ba0f1a389e1e2bf673a5329c06a2095b8c"}) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x168, r3, 0xc00, 0x70bd2a, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xda2c}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ae}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x485}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x29}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1c}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x168}, 0x1}, 0x20000000) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"36321fdfae72c5"}, 0x7}, 0x10) write(r0, &(0x7f0000000140), 0xff3c) 2018/03/31 15:20:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/31 15:20:56 executing program 6: r0 = socket$inet(0x2, 0x807, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) 2018/03/31 15:20:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYRES16=r0]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0xe5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6, 0x20}, 0xc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0), &(0x7f0000000240)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/03/31 15:20:56 executing program 1: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) socketpair(0x1, 0x6, 0x1, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000840)={&(0x7f0000000800)=[0x4, 0x1], 0x2, 0x7fff, 0xfffffffffffffff7, 0x7, 0x1, 0x2, {0x10000, 0x1, 0x7, 0x401, 0x9cff, 0x0, 0x20, 0xffff, 0x80, 0x7, 0x4, 0xfc, 0x3, 0x0, "16bbad154c7ddf54227d9ed0696cf1211b866d1cc0077ab45fc2e9662dfde8e3"}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r4}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0x39e, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x4) socket$packet(0x11, 0x3, 0x300) gettid() sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="2800be8b835a4cc1176a0000100001000000000000000000000000000000000000a71acc2a592252338e407b6e828f9cab077d0a080c40555e19becf26834c93b1dc6ce6d46a9b28ea45"], 0x1}, 0x1}, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000580)={r2}) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r5}) connect$inet(r0, &(0x7f0000215ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000300)="12c0dcba3f", 0x5, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) sendto$inet(r0, &(0x7f0000000000)="9b446ba513ce01bf037f84dacad05489b890db81fe3c911c5f90027f09756474403047d105f9b33b54eb544b783fca07d98c4e02a7df1708c084b0586cfe30b12b4e36ad5e1ff0327da1fe5fe2d2fdab425c2b454d2492bb08c42e5d7735c461c497e81ab63cc841c2eb2e53d9a8459c8dc8fe3e04c445db1a259c8010905fac67b2ad405775f39fe927228470e1ee97f99fca27f4161dc4e67775f2025321c71b6d197db9b93c134de72397573d296e80241a2aa847e557a953cc8157432520a577a4a695cd787bd55819585e73a05b74ee69aa696d13d4859c82afa8b09080b33f0eb25421d6e4a3", 0xe9, 0x2400c004, 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000000100)=0x2, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, 0x3c, r4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f00000006c0)={0x0, 0x74, "95c14ed92668df8279fb6187b6c44986d7b4e7e629589218bb75375fcf770600ad1373317ee13bc48bbebbdc830fe7a5ff2c5c0bafcf20cbe5fde539024323b88f564be86b3c7be43ac3b1f89ff137da04f3f44446808ba3e009fdb9281a02947cce533e57912ee2d3e2e25163c1c7f4d1f4fdf4"}, &(0x7f0000000740)=0x7c) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f00000004c0)={r9, 0xfe9, 0xfffffffffffffff7, 0x401, 0x5, 0x3, 0x4, 0x1, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1f, 0x7c6, 0x5, 0x40, 0x9a}}, &(0x7f0000000780)=0xb0) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000640)={r10, 0x200}, 0x8) 2018/03/31 15:20:56 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), &(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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b00)={r0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001e40)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000001f00)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x22400}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e80)={0x28, r2, 0x800, 0x70bd26, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x24000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a00000009d1fca94ffc04f6a448ac652e07430210d4403f4af6eb7e520f754a26304e93b9aad25ca2daa4c4c09d04d707fbfe606d4eba36015ff2faf0868851ec7d866a28dde238b46dba7b563e643f94fddd977d343207"], &(0x7f0000000ac0)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001380)={r3, 0x8b}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r4}, &(0x7f0000000180)=0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000800)=@broute={'broute\x00', 0x20, 0x4, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000007c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x1, 0xe037, 'bond0\x00', 'syz_tun\x00', '\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @random="cfcb6f467b97", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x81}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0x80f3, 'ip6_vti0\x00', 'syzkaller0\x00', 'ip6gre0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0x138, 0x1b0, [@limit={'limit\x00', 0x20, {{0x10001, 0x4, 0x7, 0xf12e, 0x35e, 0x8}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x4, 0x7fff}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x6, 0xda000000000, 0x0, 0x0, "1849e4bee13ed40519c9d770f2b79d94e9d780bb8769872701b34cf7ce4e33ccf0dbe098d4f4c3f0ad2e7d73699258626275ea69a34d07766dd316026f6835c7"}}}}]}]}, 0x388) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x2) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x9c, r5, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5f}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xd2, &(0x7f000003affc), 0x3c) r7 = socket$inet6(0x10, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000b80)=0x40) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000f40)={0xf, 0x8, 0x0, 0x7, 0x8, 0xffffffffffffffff, 0xc95}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001040)={r8, &(0x7f0000000f80)="d9fa17a9345ad6dfcb836c0f78236945c363cf408e7b398a7421ead70ee15804d9b4f44f7fa415714c14fd9e8cdd017b26dff0ebf39bbda6c78ab1b93f07eb0cf722a288128870d77c36cff6280553ea4502edf1448ae1af71d52d45f2c2b9821aabeb303ac3e961c436952fc9ab", &(0x7f0000001000)="39b334ce759d1cafefa2cd38a7f2a1548fc990590cf919f52e3323c6b57c7c14f4c32e81ea1f", 0x1}, 0x20) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 15:20:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x1, 0x4) socketpair(0x1, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r3, &(0x7f0000000240), &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x25, "dba533005110bdf9fa7bcc4433030c4ff207946c302ab57146d8c0a997cdcb5e3aaced9b21"}, &(0x7f0000000300)=0x2d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000340)={0x1, 0x0, 0x201, 0x22b, 0xffffffffe9e25a2d, 0x2, 0x1ff, 0x0, r5}, 0x20) getsockname$packet(r4, &(0x7f0000000280), &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x63, 0x4) [ 209.484861] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 wlc 2018/03/31 15:20:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="680000007d88673fb6fae7814ddd7a878f1363673bc21a9c293dfc688f491baeb404a2f2a4e340ee8e0dfba318d94ce82035b899d66cf6b9707d9e9002000000000000001116b76d8cabad3fa24b2360ba000000000000000000000000c7a707ace6593c88d0e5ef4e2072ca79f6cd5b430839ab1b340c3e5e00e6c518207390ecbba7"], &(0x7f0000000640)=0x70) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r2, 0x9}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x21, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x33, "b27d8508066a2eee2dc2e355ea7f25294a302b7748b339f91b16e0c929333e48eb978f2bbd220743c634b17d910719e5c70e83"}, &(0x7f0000000300)=0x3b) r7 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0xfffffffffffffe7b, 0x80000) setsockopt$llc_int(r7, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000001c0)=""/142, &(0x7f00000000c0)=0x8e) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffff, 0x9, 0x43, 0xec43, 0x9, 0xa730, 0x0, {r6, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xff, 0x7, 0x100000001, 0x4, 0x4}}, &(0x7f0000000400)=0xb0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000600)=0x66d9, 0x4) r9 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r8, 0xf7c}, 0x8) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="20000000220005010000000000000000040000000800000000400000a30000000979d6eba6fbcfe5ea7375ccb9e891bf45af87bc7e9e36ec5d8e6beb24fed6f05f5936f70743e1caab3e676ebb9538f4f7cf729d2667e11bdc8efcba7e121a77ee54aae3f1322a15e37815b3c3ecf9d2da07870022798eb111c318175b8cc3ef7cfc52ec56044ca60b756e10288448c96b78626ef3f916fcb25c9e175563255cee720c5265f036ca6bd4ac377c95338e84a4d9a99733a94be9db9ef79340196539b8603256e22bb209"], 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000500)='gretap0\x00') 2018/03/31 15:20:56 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21}, 0x3, 0x3, 0x3}}, 0x26) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x4, 0x4, {0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x3a) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xe61, 0x4) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) close(r3) 2018/03/31 15:20:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, r1}, 0x20) 2018/03/31 15:20:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000cc0)=0x6, 0x4) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000000d00)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}}, 0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000880)={@multicast2, @remote, 0x0}, &(0x7f00000008c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r7}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000c40)={'filter\x00', 0x4}, 0x68) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="b5cdb1b0b1460000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"]], 0x90, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/31 15:20:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1000}, 0x1c) r1 = accept4(r0, &(0x7f0000001040)=@can, &(0x7f00000010c0)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001100)=0x12000000000000) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001180)) setsockopt$inet6_int(r2, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000001340)={'filter\x00', 0x7, 0x4, 0x490, 0x138, 0x138, 0x138, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f0000001140), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @mac, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff]}, 0x9, 0x3, 0x400, 0x9, 0x9, 0x200, 'ip_vti0\x00', 'tunl0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffa, 'syz0\x00', 0x7f}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "95b01cc012f936cc26f002188e6d777bfcb2f85cee717cd9311fb37d5168"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000026c0)="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", 0xf89}], 0x1, &(0x7f00000036c0)}, 0x0) 2018/03/31 15:20:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000280)=0x26a8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e20, 0x2, @empty, 0x10000001}, 0xffffffffffffff9f) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x2c1, 0x7cd1a5fa, 0x6, 0xfffffffffffffff8, 0x7, 0x3, 0x9, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7f, 0x3, 0x1, 0xffffffff80000001, 0x200}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001680)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6}, 0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4, 0x4}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={0xffffffffffffffff, 0x401}) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f00000005c0)={@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r6 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001780)) ioctl$sock_ifreq(r7, 0x8936, &(0x7f0000000080)={'gretap0\x00', @ifru_map={0xa7c, 0x0, 0xa4c, 0x4, 0x3, 0x1000}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r8, 0x401}, &(0x7f0000000300)=0x8) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001900)=0xe8) r11 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001940)={r9, r10, r11}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x3, 0x800d, 0x401, 0x1, 0x0, 0xc494, 0x7, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000001740)='tls\x00', 0x4) listen(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040)=0x52d018f4, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000017c0)=@assoc_value={r12, 0x9}, 0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) sendto$unix(r6, &(0x7f0000000600)="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", 0x1000, 0x0, &(0x7f0000001600)=@abs={0x1, 0x0, 0x4e20}, 0x6e) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_buf(r6, 0x29, 0x7f, &(0x7f0000000500)="ede5399d17007ba1820666ea51ae324cf0c14269cbf9fab4b22c003660b4c8c934471791a0505b05f0b181ccd89e3cfbe9653eee658c12c7078c740e093221ad83cd4ce5b347b82b0beec25bae1392bbab9dab007de2f35c6f63a7a3f863d1c90a5952c154435bf0a516ab0df3a7a3b20630ab873184", 0x76) 2018/03/31 15:20:56 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000004e03769b4a5fb71132e3640fe2a6d32794801d64f146297b87c784e1b47929c31e35e0fc9c45fa8f5a90ad9d1821a28c044b22f102bd291ca3bf9e9b0fcfa9fcefdac8ee3199205806fb8ac21524b398692ee985c14cd0a9d22d3e359a5d07c43b6964"], &(0x7f0000000180)=0x2d) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) socket$nl_route(0x10, 0x3, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x10, 0x80000) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xfffffffffffffb09, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x5c) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000240)=0x4) [ 209.608743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 209.718687] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 210.287931] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 wlc 2018/03/31 15:20:57 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000001000)={0x1000000000001}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000a00)=[{&(0x7f0000000240)="1cae98960912657f603797929b65aa5b5ac17f03b3f2530f1b4fea83f9e419445aa871", 0x23}], 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r4 = socket$inet6(0xa, 0x5, 0x81b) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000a40)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000b00)={r5, 0x3808}, &(0x7f0000000b40)=0x8) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x8}, 0x1c) getsockopt$netlink(r6, 0x10e, 0x0, &(0x7f0000000380)=""/251, &(0x7f0000000340)=0xfb) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000800)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000900)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000940)={'irlan0\x00', r8}) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$RDS_CONG_MONITOR(r6, 0x114, 0x6, &(0x7f00000002c0)=0x1, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r6, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x10000020d) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000004c0)={r9, @multicast2=0xe0000002, @rand_addr=0x3}, 0xc) setsockopt(r7, 0x81, 0x9, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r10, 0x891b, &(0x7f0000000280)={'bridge0\x00', {0x2, 0x4e21}}) ioctl(r3, 0x40000, &(0x7f0000000200)="0eeeb492a97f8b8945ecd6608c9c344b9a5f9ff9ad34e4636e8d7041ca4d56314496") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f0000000300)={{0x400, 0x8, 0x3, 0x8, 0x3, 0x9}, 0x3f, 0x4, 0x20}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000000)={0x1, 0xfff, 0x9, 0xffd}, 0x10) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x14010, r0, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/31 15:20:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in, 0x4e21, 0x7, 0x4e24, 0xffffffffffffffff, 0xa, 0x80, 0x0, 0x2b, 0x0, r3}, {0x9, 0x5, 0xfffffffffffffff9, 0x9, 0x0, 0x2, 0x400, 0x4}, {0x3, 0x1, 0x80000001, 0x9}, 0x7, 0x6e6bbb, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0x211, 0x4d2, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3505, 0x0, 0x3, 0x0, 0x40, 0xb08, 0x6}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x3, 0x4e23, 0x1ff, 0xa, 0x80, 0x20, 0x0, r2, r4}, {0x80000001, 0x6, 0x2, 0x0, 0xffffffff, 0x6, 0x101, 0xda}, {0xc85, 0x40, 0x697b, 0x1f}, 0x5, 0x6e6bb4, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x4, 0x0, 0x3, 0xd9, 0x908, 0xff}}, 0xe8) 2018/03/31 15:20:57 executing program 5: r0 = socket$inet_sctp(0x2, 0x7fffffffffff, 0x84) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x1) unshare(0x28020000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x7d, &(0x7f0000000800)=0x2) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000940)=@assoc_value={0x0, 0xffffffffffffbb47}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000980)={r3, 0x9, 0x20, 0x8, 0xbb2}, &(0x7f00000009c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000a00)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x1}, &(0x7f0000000ac0)=0x90) unshare(0x8000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x4, 0x7, 0xffffffff00000001, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000002980)={r0}) listen(r0, 0x200000000001c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={r8, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}}, &(0x7f0000000540)=0x84) bind$vsock_dgram(r6, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000840)={r9, 0x9}, &(0x7f0000000880)=0x8) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r9, 0x5, 0x41a, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000007c0)=0x5, 0xfffffea0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000700)={r9, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffff8}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x42, 0x8000, 0x10000, 0x8000, 0x1ff, 0xffffffff, 0x3, r9}, &(0x7f0000000240)=0x20) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={r8, 0x307}, &(0x7f0000000040)=0xfffffffffffffdac) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000900), &(0x7f0000000640)=0xfffffffffffffc50) writev(0xffffffffffffffff, &(0x7f000051c000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r8, 0x3, 0x5}, &(0x7f0000000400)=0xc) ioctl$sock_netdev_private(r5, 0x89f7, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000680)={0x80000000, 0xa, 0x4, 0x0, r10}, &(0x7f00000006c0)=0x10) 2018/03/31 15:20:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) recvfrom$inet(r4, &(0x7f0000000c40)=""/43, 0x2b, 0x20, &(0x7f0000000c80)={0x2, 0x4e23}, 0x10) 2018/03/31 15:20:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xce, "b53b6558c6305fcd33e16ded2d55eeab321bdb48e0e2b54c764246348ce093ec99f03574b66ab6248c9952d6d15274849d11c7562efb167d9785a6dde3a016af696e0256206a6e57ab904b7a636c607517e82208e9f404a25b60901ca7b95281de21ca59736d76e68ccc6c24dd650c46f789361fd09a2fd20b6dcf8bd6466a5501824146f47675178b621cc52f8333876fa5fb00977a4a064315670aa98cef11c81d6434d5a547332b5391dc4e64ce46857141f8f2e2b7283337f7643a8896e564365083acfa763bcb874a4a0edb"}, &(0x7f0000000100)=0xd6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x4, 0xe, "a87c03c23f4740274a9d36144ded"}, 0x16) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) getsockopt(r0, 0x1, 0x2, &(0x7f0000000000)=""/247, &(0x7f0000000180)=0xf7) 2018/03/31 15:20:57 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaf3aa977a9cdbe0bd5e6b619a4096774028ff86dd60050008000871378fd0f9f7a15e043b2abd31cfe1480400fe800000db00000000000000"], &(0x7f0000168ff4)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080), &(0x7f0000000200)=0x10117) syz_emit_ethernet(0xd7, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@llc_tr={0x11, {@snap={0x1, 0xab, "82eb", "13ec90", 0xa18, "e0135fd84e17dc48dbd4c8788a533059a9e4bcba0ec49777752c4ae1f939fe83a3ba93dcb05440469539069112936fa1ae8d0dd61b6d8a3b372aca98b8567751778d01f88e8e60bac5fcb159745da794ad3be01dbd7f6950fe365effec9293e2c0a175d6bf531517813be86300e851d353eb6e6c0bc6999bb9a7958ce1e6e08551da6aa34eec58de21d5df36b9ac761dd1e473f45fa5cc8120e8bb654b7802d3d76dfe36f8a188a6f819ea8a96f9cc072467f893c55b73a684aecbfa10eaa2bf"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0x1d, 0x6bf, 0xcbb, 0x286]}) 2018/03/31 15:20:57 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}, 0x4, 0x933b, 0x7, 0xe0, 0xa8}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x5, 0x3, 0x5, 0x10001, 0x0, 0x2, 0x81, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2, 0x1, 0xa9, 0x9f10, 0x7}}, &(0x7f00000003c0)=0xb0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r3, 0x107, 0x11, &(0x7f000061bffc), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}, 0x6, 0x7, 0x6, 0x2, 0x50}, &(0x7f0000000180)=0x98) 2018/03/31 15:20:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000a00)=ANY=[@ANYBLOB="a80100001af1c2e429bc0d16b6308b76ea71e7da48843168733679115300000425bd7000ffdbdf2500000000000000000000000000000001e00000020000000000000000000000004e220000", @ANYRES32, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x90}, 0x4001) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r0}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037915bf2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/31 15:20:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000640)) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xec, r3, 0x39, 0x70bd2d, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x11}}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa1}]}, 0xec}, 0x1, 0x0, 0x0, 0x4}, 0xe86fbc482d316668) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) socketpair(0x2, 0xfffffffffffffffd, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x2, 0xb3, 0x800000000, 0x22, 0x3}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r6, 0x2}, &(0x7f0000000540)=0x8) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) socketpair(0xe, 0xbcc53d3646f376b3, 0x7, &(0x7f0000000440)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000700)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x30, 0x3, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r7, 0x3}, 0x8) 2018/03/31 15:20:57 executing program 6: r0 = socket(0x1a, 0x6, 0x100) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) r2 = socket$netlink(0x10, 0x3, 0x1) writev(r2, &(0x7f00007a4ff0), 0x0) unshare(0x40000000) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x40, 0x24f4, 0x201, 0x0, 0x9c6e, 0x42fa}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x40e3af60, 0x2, 0x7cb, 0x9303, 0xa9}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={0x2cde, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x1, 0x4, 0x1, 0x5, &(0x7f0000000440)='vcan0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000980)={r3, 0x8}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000009c0)={'gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_pauseparam={0x13, 0xffffffffffffffc1, 0x10001, 0x4}}) 2018/03/31 15:20:57 executing program 0: r0 = socket(0xa, 0x3, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast2, 0x0}, &(0x7f0000000a40)=0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000a80)={'lo\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00', r1}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000c40)=r2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x7f, 0xc2, 0x1, 0x24}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x20}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x6, @empty, 0xffffffffffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xb0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000100), &(0x7f0000000280)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000b40)=0x6, 0x4) 2018/03/31 15:20:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0xfffffeed) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x81, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x5, 0xfffffffffffffff9, 0x1, 0x400, &(0x7f0000000080)='nr0\x00', 0x7, 0x9, 0x2}) sendmmsg$alg(r1, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000640), 0x2c7, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) [ 210.690264] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:20:57 executing program 1: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000003740), 0x0, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000003c0)=0xd34b, 0x1) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x5, 0x80000001}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0x8, @empty, 0xfff}}, 0x8, 0x8, 0x6, 0x6, 0x1c}, &(0x7f0000000300)=0x98) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r6 = socket$l2tp(0x18, 0x1, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000005c0)={0xffffffffffffffff, r4}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000700)=0x401, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000440)=@int=0x4de, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000000)={"801600007030009f001600", {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) getsockname$inet6(r4, &(0x7f0000000540)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000580)=0x1c) write(r1, &(0x7f0000000740)="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", 0xfffffffffffffe41) r7 = epoll_create1(0x0) ioctl$sock_proto_private(r6, 0x89e5, &(0x7f0000000600)="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") epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r3, &(0x7f0000000080)="7e8d5afe184616fdb49c7b5bcff759a3037c2854d7f7a494db1c837fd5e49e892b2854fea9ad45eb1b9e11", &(0x7f0000000880)=""/130}, 0x18) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/03/31 15:20:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r3 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) pipe(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, &(0x7f0000000400)=0xfffffffffffffd4b) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={'ip6_vti0@\x00\x00+\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYBLOB="0d0000004b660500dcbccf65a4193681f6f696a0008000000000000000000030e9c552a28b5274766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b146b7311e8"], &(0x7f00000002c0)=0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000340)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000e00)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r4, @ANYBLOB="d2000000f8ffffff7a0b8adeef33435f215cf0f92e237461f51fa528c04149f80081c4c692d70100000000000000e5fd27942e5fc9d3b58b3cd855e57c6b39d7057e195da0937c9e6fa467bcafe5b883315df1d24887de08240943c7c5c3b0e119647d9ce08f62aed3896ae169048a30950384b8005fec2af393093fa803ed2d3d83da997dc0740000001b6ebe0c66c50e2cbb32e6877fa8170903dc516e78dc0300000030c3aee1e5fa608370fa38356a8f71f8f99d5448bd894cc81b0000c8c40000000000"], &(0x7f0000000940)=0x2) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000005c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000d00)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000880)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xffffffffffffff8e) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000800)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000003c0)={'ip6_vti0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/31 15:20:57 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001380)=ANY=[@ANYRES32=r0, @ANYBLOB="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"], &(0x7f0000000580)=0x102) socketpair(0x3, 0x6, 0x11, &(0x7f0000000640)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000340)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000600)={r3, 0x1, &(0x7f00000003c0)=[0xfffffffffffffff7], &(0x7f0000000400)=[0xcda4, 0x101], 0x2, 0x1, 0x0, &(0x7f0000000540)=[0x1ff], &(0x7f00000005c0)=[0x1, 0x81, 0x5]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0xffbc) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000800)={'bpq0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000007c0)={r0, 0xac, &(0x7f0000000840)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7ff}, @in6={0xa, 0x4e21, 0xd334, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x1497, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x7}]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000bc0)={0x11}) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000c00)=ANY=[@ANYBLOB="94000000", @ANYRES16=r7, @ANYBLOB="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"], 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x40040) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 15:20:58 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="9744b1999947", [], {@ipv6={0x86dd, {0x0, 0x6, "205bbe", 0x10, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d0a940", 0x0, "acf7cc"}}}}}}}, &(0x7f0000000340)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0xb2ea}, &(0x7f0000000300)=0x8) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x200a, 0x10}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x7, 0x7}, &(0x7f0000000200)=0xffffff94) 2018/03/31 15:20:58 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaa0086dd600b168e0014060000000000000000000000ffff0c000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7f, 0x0, 0x10002, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7fff, r1, 0x1, 0x3ffc0000}) 2018/03/31 15:20:58 executing program 1: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000440), &(0x7f00000000c0)=0x60, 0x800) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x0, 0x4, "b620f7ce637b14528bc903ba6a8e22538ca218e3c3235231a7b0d3a49799cc8ced35910eb8dd91a432e9eaa86888173662c1713fdc574559c6a4051504df71", 0x32}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000180)="4ca2242f83c82cd0cb5587b3caae45adcda2c2e57aef5a4cafe9fba0e5539e01d694586ed82d3b1b66bd997fd692473b8a16cc1dbe5de23280fce79c30da8d07200e9ed02a07b43175ba6ed6a15be2ca26a2416ecf3013bf39ca943ad4d6a66a6df9a55f7eed5c444eabf636e440510568a341550803e86d90e0f2163229a7d76b6d12ead7f56a1846e2371f56c314bf198a6752cc15aa523c819995bbc133db463cd9c9ddb5a176c7160610", 0xac}, {&(0x7f0000000240)="dec6bd65a86d99063decc9fb460218ca5bf6be62614902b094ba3d3a49d6eee798874b423d28b59ed223867b1c558eb12f4be1554d689b724c9094c6c57c1c4da43de14be42f1e092c6d99942d5339e486ab6f70aa1ac24363cb713d587fa43b0f12efd12c7389c39863f79b5add3e52b105f4aa0c551c40c5d02b54c597feed6f8df4f806f102afa45e5b6265d2d7ee44db2d", 0x93}, {&(0x7f0000000300)="ec5df67f030d63b194f120f9c18a5423c1e0088ce13ea1bd3dd108b91706d9d2b8cf885cbe0c885e63f721321200bd9df39efe0d1f4d74f1dce007a9c64482167d4638c7bb3889522e082a7b0c794bbc50b0d7d1042e17890840", 0x5a}], 0x3, &(0x7f00000003c0)={0x18, 0x10d, 0x54, "8cd126bc6a5161"}, 0x18, 0x40}, 0x240000c4) r1 = socket(0x10, 0x2, 0x7) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f000009af7c)=@ipv6_delroute={0x1c, 0x19, 0x601, 0x0, 0x0, {0xa, 0xb0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1700}}, 0x1c}, 0x1}, 0x0) [ 210.761422] IPVS: You probably need to specify IP address on multicast interface. [ 210.769333] IPVS: Error connecting to the multicast addr [ 210.795917] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:20:58 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xf9, 0x5, 0xc1, @empty, 'vlan0\x00'}) close(0xffffffffffffffff) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x800, 0x5, 0x9, 0x9, 0x10001, 0x9, 0xb1b}, 0xffffffffffffffbe) bind$unix(0xffffffffffffffff, &(0x7f0000d77000)=@abs, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/178, 0xb2, 0x40012001, &(0x7f0000000200)=@ax25={0x3, {"4e8197691002c3"}, 0xfffffffffffffff9}, 0x80) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) [ 210.843473] IPVS: You probably need to specify IP address on multicast interface. [ 210.859953] IPVS: Error connecting to the multicast addr 2018/03/31 15:20:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000700)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="0000c5000000000008000d000000000008001b00000000008ad345efe5143863237cabd9bcf5a0f4c1457b67730f93e736a2fcb26c6d40865a258842566e958144dbb3c3cd250fb8ba425fed49"], 0x2}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0800152d29f9d000d9310402"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) splice(r3, &(0x7f00000001c0), r3, &(0x7f0000000240), 0x5, 0xa) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x0, r3}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r8, 0x21, 0x1, &(0x7f0000000540), &(0x7f0000000180)=0xfffffffffffffe13) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dff8a1c7655102900000000000000"], 0x68) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000780)={0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000007c0)={r4, 0x0, 0xffffffffffffffff}) socket(0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000880)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x80, 0x4e20, 0x80000000, 0xa, 0xa0, 0x20, 0x11, 0x0, r2}, {0xffffffffffff8001, 0xffffffff, 0x8000, 0x5, 0x8a38, 0xff, 0x0, 0x7d5d}, {0x0, 0x4, 0x75ceb8d2, 0x1}, 0x1b4200, 0x6e6bb5, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x2, 0x200, 0x10000, 0x4ae, 0x1}}, 0xe8) setsockopt$sock_int(r9, 0x1, 0x27, &(0x7f0000000580)=0x4, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="3b0c25a99d291eabb9c5e4d752ae4000009f186dd7d6a8d3e9f73b7b087e45b148e7cd292607fe7840cb8ebabcc91ad2b7b04496a88421a8851d"], 0x1}, 0x1, 0x0, 0x0, 0xc001}, 0x20040010) 2018/03/31 15:20:58 executing program 7: unshare(0x60000000) socketpair(0x1, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) close(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[], &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14) socketpair(0x11, 0x5, 0x80, &(0x7f00000004c0)) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) close(r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00000003c0)={0x3, &(0x7f0000000240)=[{0xff, 0x8001, 0x705, 0x3ff}, {0xa, 0x5, 0x0, 0x3}, {0x1, 0x1, 0xd661, 0x2}]}, 0x10) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) bind$inet(r5, &(0x7f0000000400)={0x2, 0x4e24, @rand_addr=0x2}, 0x10) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 15:20:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socketpair$inet(0x2, 0x80000, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={r3, 0xffffffff, 0x401, 0x5}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r4, 0xf0}, &(0x7f0000000280)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r5 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x80, &(0x7f0000000380), 0xfffffffffffffef, &(0x7f0000001c80)=ANY=[], 0x0, 0x40}, 0x4044000) setsockopt$sock_void(r5, 0x1, 0x3f, 0x0, 0x0) readv(r5, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000000c0)) 2018/03/31 15:20:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x112, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000e80)=@ethtool_per_queue_op={0x4b}}) 2018/03/31 15:20:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd8000)) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f00000003c0)=""/199, &(0x7f0000000280)=0xc7) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000200)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22}, {0x307}, 0x3a, {0x2, 0x4e21}, 'ip6_vti0\x00'}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000240)={@ipv4}, &(0x7f0000000380)=0x14) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000004c0)=0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x20}, 0xec68, 0x7d77, 0x9}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000040)) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000001c0), 0x4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000000c0)) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000100)=""/102, &(0x7f0000000180)=0x66) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, 0x8) r6 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) r8 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x6, 0x670, [0x200007c0, 0x0, 0x0, 0x20000940, 0x20000b18], 0x0, &(0x7f00000005c0), &(0x7f00000007c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x8, 0x60f9, 'eql\x00', 'gre0\x00', 'dummy0\x00', 'ip6gre0\x00', @random="bf94ea8f6906", [0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0x118, 0x150, [@cluster={'cluster\x00', 0x10, {{0x3, 0x0, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x10, 0xd, 'vcan0\x00', 'ip_vti0\x00', 'rose0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}, {{{0x5, 0x0, 0x8af5, 'ip6gretap0\x00', 'lo\x00', 'gre0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff], 0x70, 0xd0, 0x100}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x13, 0x2, 0x9106, 'irlan0\x00', 'ip6_vti0\x00', 'irlan0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd8, 0x110}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @common=@STANDARD={'\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0xb, 0x2, 0x6004, 'bond0\x00', '\x00', '\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@random="68662582a812"}}}}, {{{0x9, 0x2, 0x22eb, 'ip6gre0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0xb0, 0xb0, 0x100, [@owner={'owner\x00', 0x18, {{r6, r7, r8, r9, 0x2}}}]}}, @common=@log={'log\x00', 0x28, {{0xf57, "047da147dbf46bf750f0e235c66a9e49b3d19b98d8076ba4fc8ca4a38bef", 0x6}}}}]}]}, 0x6e8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000500)={0x2, 0x3, 0x8, 0x0, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffdff8), &(0x7f0000b1effc)=0x8) 2018/03/31 15:20:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3, &(0x7f0000000140)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/31 15:20:58 executing program 0: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x1000, 0x8) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e0060000db00000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/03/31 15:20:58 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd06000000000000020501000b000100030423ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="060000ce288adc1e72ff9d319fa37e63006c85cb28a7b4f629aaec250476ee98623043cc543fd53016195a52858c0c2134a3da036dc19f82a80c22924e7762187c728307fdb89b929dd30235321500e51e8e2e660bb2f3679d7d53f6fd0079b64f8ae4262af6dfec5e637db449383705adee4219a95ac1cf1c5b064f5ecf3883be74aae04ee85b11c83ade8b3bedd74d8ddb62e00300000000000000d52bef280ce758683bb8dafc472fb98b8d8bf9efbae5e07ed04ae23007d022709f1d915bff32ecd6af89910e4822c2ae2f27d6e31cca9101d2ed0b30f95dc7febc81787363898c017d06cad7c0ab95bcc6c299d5a31763ca858be0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x5, 0x5, 0x1}, &(0x7f0000000100)=0x10) connect$pptp(r0, &(0x7f0000002700)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) sendmsg$nfc_llcp(r0, &(0x7f00000026c0)={&(0x7f00000002c0)={0x27, 0x1, 0x2, 0x4, 0xba02, 0xffffffffffffffc0, "4234463653bb7aaf99eb50b52352d30e5be086cedf010c20c0eca55a0f9c69ea6760f195b661c809b3cbcc7c5b115c2073672c33846cd80397b13e60030795", 0x37}, 0x60, &(0x7f0000002600)=[{&(0x7f0000000340)="5a09ad2b3499a03cdc12e6107e9d3c02de445d6ae64f99eea3aa5979838c15807ac3d56e6aec87d3c9d80a1f210f29f58650aa80bf18657756882b8244530e76b68337d36ae7db5ca5e8d7eabb6ffe4edd15c24333f074d5f3ad24f68b9a0ef8c577203cbd16ddc611e00dba5b4e494457feacb670017f5c454f2a12c1cceaebe83cd4b21d03f3cfd45db520a2dd51d40e8b609e21657a59f690f848b03f81082e6cad3b9cb894a722e72ae9", 0xac}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="994222661ecac89f71101672dcd9ec8b9638d3f039fbf2b327a9fb1ba9a02397de35d014f197c2fa92f53177554bbb5b6383e7062c93687046fa4cd2c6981460ea5cbd7f9cd4f9a9bf", 0x49}, {&(0x7f00000025c0)="17200a9287f2825b869b84511156097f597b84d383394894b245e94da05372cb49dd61f4c210fb06000d809f97fa", 0x2e}], 0x5, &(0x7f0000002680)={0x38, 0x115, 0x100000000, "7e5197a3677570385f5fb432de6dd79fb199b1dadf45ab3221c52060635eb91b6ca2"}, 0x38, 0x41}, 0x8000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x18, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1, 0xfffffffffffffffc, 0x1f, 0xffffffff, 0xd32f, 0x7, 0x5, {r2, @in6={{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1f, 0x8, 0x5, 0x8, 0x2}}, &(0x7f0000000200)=0xb0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/31 15:20:59 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1a, 0x80a, 0x800080000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) r3 = socket$inet6(0xa, 0x6, 0x0) epoll_pwait(r1, &(0x7f0000000280)=[{}, {}, {}], 0x3, 0x2, &(0x7f00000002c0)={0x1}, 0x8) close(r3) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0x3, 0x4) socket$pptp(0x18, 0x1, 0x2) bind$inet6(r2, &(0x7f0000001400)={0xa, 0x4e22, 0x14e33a69, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0xaa}, 0x1c) close(r3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001440)=@req={0x9f84, 0x3ff, 0x7, 0x3}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f00000013c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x1014}, 0x1, 0x0, 0x0, 0x8000}, 0x48004) [ 211.781680] IPVS: ftp: loaded support on port[0] = 21 [ 212.604401] kernel msg: ebtables bug: please report to author: bad policy [ 212.793726] kernel msg: ebtables bug: please report to author: bad policy 2018/03/31 15:21:00 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002980)=@assoc_id=0x0, &(0x7f00000029c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002a00)=@sack_info={r4, 0x1ff, 0x3}, 0xc) getsockname(r1, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000013c0)=0x80) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000001400)) r6 = accept(r2, &(0x7f0000001440)=@un=@abs, &(0x7f0000001380)=0x419) sendto$inet6(r6, &(0x7f0000000100)="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", 0x1000, 0x8010, &(0x7f0000001100)={0xa, 0x4e24, 0x43cb046, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r3, &(0x7f0000002940)=[{&(0x7f00000017c0)=""/171, 0xab}, {&(0x7f0000001880)=""/114, 0x72}, {&(0x7f0000001900)=""/44, 0x2c}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000015c0)={0x0, 0x74, &(0x7f0000001540)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x9, @loopback=0x7f000001}]}, &(0x7f0000001600)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00000016c0)={r2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001640)={r8, 0xac3, 0x401, 0xfffffffffffffff9}, &(0x7f0000001680)=0x10) r9 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000001180)={0x6, {{0xa, 0x4e20, 0x80010000, @loopback={0x0, 0x1}, 0x9}}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x200, 0x8002000000000ff, 0x2}, 0xffffffffffffffaa) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001240)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000001340)=0xe8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002a40)) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000001700)={0xffffffffffffffe0, {{0xa, 0x4e23, 0xf1a1, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x88) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000001140)=0xfff, 0x4) 2018/03/31 15:21:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f88fe0)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008100)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="772f2e1ef46f19e1ab4d79dca92e6f63d59195dd5aaa014a04511a5cb3ba65386653e309ed68521c22cc4394b95c13652ccf121b5379b689a75d0409f98178aa2459f5ddb48b30dc3589169badc74b0dde941ac709e17b4f0f98cad0a797a106e2635b2ba3253f43b5dec3ca1ee758a07bb7246ff568bfd71cfdbc5c9372a1db469cfd4cb9515d71416de96c23bf5695c88e048914a1c74dd8dd0cbfb1c2f172cd", 0xa1}, {&(0x7f00000000c0)="1a0e6f090b1a803270031eaa59c2437b107587d88d1b53802a8094bc3b2c9338c5023010599b9e87c856225a3d216b67495092cddf44d8e0e9a8cd7d89422e6316a2a53a685530c24baf735ff2bc0588a9232cbc67a08c99dcd042a2651b90ae24", 0x61}, {&(0x7f0000000140)="0eb3e9300f4a2736912166c6d5833f79d0767e696337c854628dd7c3a31ccfbc0a3adefd395ec6f2508ef0cca9240ac475c027a1b8b72daae62f577e24dcad875e8214cb53e1d95da4979e5826113e9769b4a94e15e2a8262dcd4d8f98320875c4603da5653b5c4e748c2e9293db1cb2584fe0113abd52e720362e0cdd8dd51bea67e9c75a9a0632383e87408414c28cdfa3c9471d4c38807fa371677596abbd01f1", 0xa2}], 0x3, &(0x7f0000000240)=[{0x98, 0x84, 0x3, "0a4caf88cb6504fede7cf5c6e80633bb2191b35641382f5653f4583a989fa5981888de36c31e541e1353f2007f7b33b05d42d91741de1c6cdaceda5cbf994e405904fdabe6a956fe007c3d84c5bdc1f7f34db9ad4bd3233fc513b25b492fd6696680046bab305947e34139e0d342074f578ace61d08c4d8968b56a9b3e8142bbf30db2f1d0a57c47"}, {0xb8, 0x10c, 0x6, "b0ae6700b08f5669a56510b4971e982deb7f2219b6587e6d69bafe1bc7cc771a8157781501222abf111889035ee26df3dd09c0c9b2570219f6c287dae0129c80436ece7b1b23a5f31a654d4c06402730068ca592c5edd1541b7fdd5d977d1e399ff268142de0e3cb13848d5d388b2e7e77270d118a6beaae463464d7686fc02b2f8cf23ea928ce1cc6d49642a02ba3b18a508b733ef48ceac5963480349df25269e54f7831"}], 0x150, 0x24000000}, 0x3}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x4, @random="fa684fc90e08", 'yam0\x00'}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000440)="011e2797470839d16d7a2647c99e544ec059d0ee88dd689c6b96915d064ab8219d059b76013ea950a0ea57ada6a96c36313532f3de6de5585d98471a470067c7f65f9055472e1e0595d16c16088c4a6b27ab48ca2c444642ded0fa320b4ac6a3a6a3fbdb65e19c50b69451cef67f6459f21373a561c602fe3dafe7449ec7ebb6c90b465078a68936a745b82ff61cd4dad39e0195a4cb2a1dd5b8650eba5d18cfaab1c0167cb5bd8e5dd009a6116243c28bf14152daedd0be37f43c884ab7efa746fcbac0936afb", 0xc7}, 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{&(0x7f0000006e40)="525374fa0da5ceb65580d1def32eb466e49d7e3e426cc9d83f407e7e4cb073ee3f0f3437008ec3270e03500cc12ef077c459cff7325d19d51cf897f856122355fe36e08b84218737a9612851b2c219b4f768fc0ab62fdc9ef0aa5278a17ac09b2a865bad031cedebae17468acf516bdbce3cf59129c1457c8c89ce3daaef51e3206db2e2fd05acb0562dfa6ecccabe09667f723052a2defde7b0bac0d261ed81c6b0f2db76dcb66bcf4113c1ba8c1c4627d7772da3516730e3c944a11972e9afba867408fe92ba5408a529314bf2822ed96c3b", 0xd3}, {&(0x7f0000006f40)="bece2bc8d7fd92fb0d657a18cc45b8a984ec7b92c6afb6994540692a6267172fe5307318b09d3b341b5476da02d72624c9db4180db51dc1c8c27dcec3fecf7eb9be96bb7774eecde0e38c0e366dd1fd81d8afe2f9b3eb5831a14118bc529236b5fb2047a067eca41e5dcf265917cf192834195e305e9af89af31523881fae45f7c8f8f680491c09dbda48c0fac637cef751269e7fe8e98dcbd431941d7e67d04c531350271d31362aeda65ffb464d9bfabef51f02182e1290af99503300e18ed508b98f31d564fbfedb4b57442b179183562f06872e41a82d35f58b4d921d82bd2ef17", 0xe3}, {&(0x7f0000007040)="d91d978d7e70acc4e5e8f040e5d55edf1b2c33d05fb5ec9cadc7966c08fd244c71f8a4d031b8f80dbd9559c4399fe6e596f6ebc882ad30142c5f09c00abe65b6cd205148f224e918665b1c9b204e8cadf7cf4bad02d67bdf64a9ccbe78dccbcb424328c76cd9856913e707be12ced95f99c42b27d4ceddb2d349b630e9dac3e55a81fbce678b177fc26fb5193e84656dbcf065dcc3975775b49ec40c84c150676237eb478383a6ac7b078a2d32e50f3ae284ee5124882a8deaa5e9b84e51a9667dda484fac8228750fe70cc7ed4039527e944152269ebfceab9637d9800b49881ad9f44c60f7cce4bb933a758734f91b6f0812d8a1ab1d714d67a9f4d3529abbea8695426e89de0f8725f519bd9e2ee4cfa86e03694daca1550faa35bc725e2c1dc61b84b480239f7fabcc431c5e2a1eba3ec263da98386b3d103837c2214fa0a56858d84a485d22f0a33cbf2cd900787788ad6e8f19fb604509ad84cb0317d14f1142345dbc5cf0e8633b87138082f4fc8e35aaf54645c14af6a6d5eadba6d7f295d290a1ed9b226b7ccea3ab7ba0739bf3c63c3892ee7e96f155e58d563402a8f10bb9539d9a2f9bd967a04e049ca2447ec313246fc293a367a37398ea5c5e27c092271107ef07adc3c373b77dede81b00f55d61374752997a46becb6746b71cbf791d458c303bc03e1a796f64103338a389259f9879c6c81b0fc904f0398adc0cc6b664b15880ed3cdcbc5dbb512953c644d85bb061c58d8beb264ebf1002f7325749686901117b15ba9986ad93e10e46d0141ab8b132b76cfb58db107b806d792b76184edae9e556459a272b9334bb273bb830fe227ffa1c752cd6c91eda950e162bdf3bdde149354a935929e333fd82e1a2ea49590ab77fcf448437ccf4eca15e6763ee530356a3bbe075d0c03ccedd5e543ed202c882753dd86211316e94ed3cb96021aa54dab38d763419042cd2f49f0e90cf7dfed96897df7d19d0dee56c4630edaad9d57aab25b642724af62252e867f6eebac25164f4ac4e7b63476a16ce5de879b70ac14e94844330d503a7819b3cb59d01e4d9854b9e3abfcc736a23eb0ca84544f4ce524842ae142a1b0fcb5eea3f8e3f4326d6f52a0e0721ce049b16f05b842670ac9953d86688128e9638847ee82838ada8b2ee3ba5d035aeba0392300ce69c6dc5f1e1838dd52beb898052cd2235bf27508f4b19ecc2e67eba5069aa410f0ea9a4ef3533cb05aeed8304117f798cdd33f0f36a0605b85600f9190795230de8d9b684c2eba3ae568632af0539ff9b5a91148fda7d01c57165a526b5a89d9cf4f26bbf3469b1638aa8f6425bccd35c82ef5e873759794cea543d1429fccbedbf656115f0ab5fff0dcd6d1b173b77336c23cc21800f91e8493c8bf5e38a549211253f1f07a027eeefff3a305307efd7f74efc173321db77337df4b33befda4fcc9dbe412699a3d76110f12e37107b6bd8e85b72c6e02c0a7251dca1f270f12f96ed06e94aaca8fbf03ccefaf87828a2d7bfebf2581f3fad3f2e4e1056c90a1864f8ecc22c5e9fb6036d51432832c885ac6588d5bbe673c66008f74f36b77f7bb6ad642d4ba8d43eec3944fe29c55aa3d59c358f1684f2db07a51fdb4e7ae87b9d5848ab8df1b4999a6546ca2e224ed43fa045b2dc9efc1f2fc4005e261e87da843fe7592902a994f92d8de0dee6a6c01bee0fe1eb0b33cf3d20b70c6e3b08b13dcc25a81a91835d7fe8d71eb6134624f876e4305974e22cf4fa6fcb827a2acb36c3c68701f6e05125171ae949225c565a949b7df869b1595c84ec77eab4299a2cd2018a8d673be0a4057294c2ccbe584da6065520a3b274b5477d375f24ba5540539381280853760194a4c509e95facf2e851fa9598280c425a539d58e1f1e0ad990d7f779b5015b0e7b0ea4d0b660cfd3e7e3761661e6c296e913d50d1770d7a7bb7d01769fa9de26fd355397545bebedc84595859b0f60cf0d45bef84498113823589677d0c046a9edea45936a32028450b37e632c1ea475468d9fa3b08ea41059127356973270ab844522b48544701d4cf327315c58f12b47ef68b20f6b56ac0de4414b711e1bdc124c98ce7c7e5e42ebf90af1f4ada5d7901deb4d9202ffeaefaa71cfd2338b326a974048215855c4a52a10503bb52b7ca3ed092e7be5049c653cfe7a9cd3b0253c64843bd10ab898a5939e307b32634e1199b908dba7dbdaebbf60080a3c04123629473d65826780d751491baf19db28c89874f5d7b70d23108599abd87170c7d8ba7a447b8e92eaab041a153138392a59bebd9285b33aabb7fa5d0053d807c1a9cc94dcc3c50f6d6ed7eb143746cefbe11c5c52ba4dcabc4c5ce060055a032daeacdd418272040ff748da8a72a4c33b8ae346e644e07191508379586e8c4589998910bc3c0b550c9da4d0ea92fd32f01087a09aac40af466011adb4854b1c857b3a7bce6c3cb51a04ff4c906931987dd9c73447462643e2cd94d8163b8e43fa443300002ae5fcf4461d645181c53fcb485cf928c5c99c444a47ba3ae98b57f44ab1db639a7da3f58a73fdb1a780b5bb96034834b6e4e78af3274ca6764330e0b00d0aed6b2b2f3a2df156be3ad97bbb0eee40e9ea18ee93f94760b720c16b5cc76d3aaabb4d5046daf00c34c16e49bf8f5755bcee1e4bb30343da9dc33b78905395db79780a8dab110a0488379f3c7f952fcee08217da48a58168704b9760193831aaf24d796c5fdbf5b672e0d97fb867742afc6f8d4ba4e7eec28f9bcda33e3a2fc40d5714b45984c699db3f21132ead6e86383d13b300799f2b709471143035741f04f6982e779c05a748c3e60a19db3a22b0567d74d8729b771d50bfdb86581f6a9e7958baa4963bf7f434e0039a87d3e6b09edef65616b9740b940270b4106b018e6d45e6e94771791693eab69fd3b363dacee129a1d9dbbf6edfc36cc8082ec1b4a31527c373fe2931541c2ad10eab4aacf06b061ee49fc128e1c60be6424f3662423fed93be09a7ac6c4c3e1f39c08bb68fbfd9c583c96aa90871837614139326c7a6b6f156a18445d026898a2a0caea71143d5795a81120ec44ba162a8ec6d2462f998a199ee9d078a16c028b1bd3772a95a9c8ce565a18ee451915862d1c8a67af277e6a90203f3b7c4f80cece7b249b091b07c53d1d6edb336e2ccfb324b49fd4c7121e864b362c7636d054c91d6d952c1547ad48c75bc92d713a8c6b87bb5226a8d6c215d25e9c213fb56799ef5af8efaea0b281f8466808a699d13a89022cbe3db840ae7a406f8d702913bb105bdcf0c9c470ae535fe51a06031ca4f71d017840b2ea1266c28906831369f3c6617eaf6f7f5685c1454cf98166f040ebb7582fd5f4c2c58f152fe119144334b780c3bee8427eb78449127b44088d10534263433a56449718b1239be3d29895c484a1baf21ba289357fa891117498734fa19c2408df37ab13f5ce84ff6b050e9d6474d419d81f90a95cdc8f5639795fc57e2b009a1677ce19a62fd2e1120afb89eb6c4c6b58b3a739fc73f30654ba2b8613a444e3cc186586a0e8cefb687ecba12cd61d78516a340d50f0a277ca546e7842442cf2120608aff5686128f7b2cf1a4db427e0f755ae3ecb1b7755225863d9c5cb443547ec1b1fac38793b9070ba9d0dd367ef45523265838781d0738055ac60c45fd74285ca23df9e45bca4b6bfd0fd84d8c6c7dba1843cce86bee8945f9daef60959b9e2160405944c3229e42facf4a5489437605905485556ed5a1bf44d9d54212d7cba9648ed87bee44144c44e003075dd58f3008d05ae5968635484b10fb6f337295a841d4ac06a3e215e4d1e1ea74c85f62934bda2112e436490f875c18873ae54b9b90a70209f714ad6821b2e7a299cf2530e79a92e480a4253432ef565d8bc80c2cbec96ffdb8ba9f58415f827e29c7974298672e5a3e425f7459ee75b6fa892f0540485f25ca503e527e6a2d7eef4c06861219e3b8277ae25cf5a82fddba64b8775ee79486af724f1d48775cee74bfa840a8afae0a7a50a43946e3de19a790ecc9e6991f9bd52243d9ec2418dd9a6858a4c25ed0d0f80480f3e7a23242dae88dcad00205e0d3c258284ba959da5aa0c3adb5c6c0d3ae604646d31d8b3e300d4e5da9a75d6c68001162c502a8e1de69e2b0df62d078dc101e63be150787027c76a5ac3170c316cd1571be630bf25728dae1cca694441d12f624a05774d7c4048bcb849ed832a4386984778398070b52c0c3e031deb65a8fe5b2ac47e71b57fe0896cbf9c45111aa2d818c8cfaf57f35e0af84a9528114f241c4425b21c30c2d424881e54f7e40ee93494aa13bc7448c7229ab0e11548961e63aba612a372046c8f820750701c9481aaaebac7cf693459f3c072616d4ebfb15077e72cb9b2b4635f0aab73c8dc1024d6e5c0445a59ece443d9ee59347187a693b5e0076d7fecad8d39418e4f35073318298c2e4a052404371a791b97b43095895c4a86d9d3ec9628598895e648cb56be017a0540a32953074b5d21f6a63a0156c28d1489665f6b684fec9472c33277c0b73965283e380369ee97919ecb1a0131f4c9dc3919df55a3b3215eb6776bb55e0e3fabbfe1b3a0a2c1019f4471855f7be6e4cd5aaded6fc3542b8adbd0a6ecc2a92af5f34f0d73e117726df5ad756e278a287ec3e7814ee227420b006632ae723b63ccfea227eb08e22a30823a489ee2aa5632866bc902812d0bd18186936da17ed9203b4064587b082c35997b5fe8c5d8a41f9f8be9f724df57723cf8f7b43566700f0e562b288de67d9016ad01076a75cc1cb402ebdd38485fe0b6d9756dce7958b8f56240550eafd87d10c6e42c0273ab8a0af050ab792594c1868ed8216910d1186d25cd71a1b354683c8c530eea2d3e5ca0b9b2f5f170dd57df48cb779f19031aee2febeab78e3cfaa4f30c41b63ada5d92d7c714b1690ef59fdaf19c86ec8a6781e325193000202e989d7bcf2390e6f28fbfb5997b3c36d765c4729b8bcb1072ea414b187db98133189cd18d28a3f9a3651b1778cda42e7e9f627fcc8a0dbae7a43574306aac90874dd19595f877b2b0493feae3a451cfae5bc6c1e1e55be3d6a33c97d540844af6362984ee9765fc4bd5bb21eec43aa57147b31e37008ea8537692e9f3ef6e757f838c1d14f95b188c3fd02a4fb1ac3a74752597369c14898990fdc90e78e82974294cf8d819748cfb2af9cecfd71600499aa4478fdbbd3a7af33e49436bec86011046402899513c8bca21882d7c4c261d444db12af4ab7298b58c9df5cfdfc911c866ef5f2d7f20719adadd7924f91d8c2fab26256a42682562b7dbfe2f2a85a5a9d0707af8d072643a6e7a4d73b895067663f33ad19e952696b813bce5d95d2d7ea0c5c95d19e09ad84aacb468694df4f74a149244620922e29d1e80666436cc4ab964b1c153eaf400838b18e38c0a47feb887f4a437237192fddf8ca4a6f0141fe0253cc7ca283e8490ac5a296c0f26c7dd164698c15bf09be32e020536a89b1fbc2246c2280d6b3bf8e1cc1b327975e5b63a8f4f5c28162e66bb3232dbdcbdaebdc379e0f24710f45aff4b3b83baaafabcba9956f395c73b8e5149d7034c99c4f98c0d687fddda05dd356e23c35ec3fa07fb768e09614ae1f64a1513f9dc3cca46551b9fc0c7279ba16ad63d2ec07feb3ed4bdd9853715d3da2feb28fc762d5214d8299915cc7215b3625524c3eb0c3482f2da8bcae9e08908df1c00c721d293ca72de670ffa35e048ae042dc2303c764a1765e3", 0x1000}, {&(0x7f0000008040)="cfcac4346443a563f1e7048bcacc1fbf9cfaaab2cfea755ad6a73c56ea9d4bbb6cd8269dbc1803baa3e47a88ab848b2ab2314897", 0x34}], 0x6, 0x0, 0x0, 0x200000d0}, 0xfffffffffffffc73}], 0x6, 0x20000084) 2018/03/31 15:21:00 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x3b}, &(0x7f00000002c0)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb", 0x82) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ipddp0\x00', r2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}}, 0x7fffffff, 0x200, 0x8, 0x5, 0x85}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x2686, 0x4d7}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x9, 0x4) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={r3, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x4000000, 0x2002384}, &(0x7f0000000900)=0xfffffffffffffe7d) sendmsg$inet_sctp(r4, &(0x7f0000000a00)={&(0x7f00000006c0)=@in={0x2, 0x4e20, @rand_addr=0x200}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000740)="06d1c25ca1f7dc60f7d0ac4bd290c4133662e1e38fd366cd060bb33eeeaec0a6d7eb5935cf16f360acee26552255adf7f3b850e8cdd29f9b8f1aa8bce7b70c97b7331548931e241dd536e6a8cf5b6b665ebfdda2a4669ff3b3d323ff7edb54b8d4c5bfd43a5e0e7a37257a927544d6695ca1afbd5ccc87013dce8ebb451b0b31eeabf174a9f8f12d0485f3fe9d025cc762f3", 0x92}], 0x1, &(0x7f0000000940)=[@init={0x18, 0x84, 0x0, {0x5, 0x400, 0x3, 0x8}}], 0x30}, 0x40000) accept4(r0, 0x0, &(0x7f0000000240), 0x80800) socket(0x10, 0x2, 0x0) 2018/03/31 15:21:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000000300)={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, &(0x7f0000000ac0), 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c634", 0xc9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/03/31 15:21:00 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7, 0xfff, 0x8, 0x10, 0x1, 0x1000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="c59e3ea58cddbbaf79b00c86e05b6bced33a947f909a18a39abf590c855a6a50eaad5a1223e954b0c04343295203d16c5280869f3641d2055b721e8a22c9824dfd37d86d52de16eca6be088206f5bb8c7566613f030288b0bc1b14f3f6fd9cdc2be982f33ea325b9322dae8b2e86d0b7b72d3fdde0aada30c07ab681e3c8e7", &(0x7f00000000c0)="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", 0x2}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001140)={&(0x7f0000001100)='./file0\x00', r0}, 0x10) socketpair$inet6(0xa, 0x7, 0x100, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000011c0)=0x6, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001200)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000024c0)={'ah\x00'}, &(0x7f0000002500)=0x1e) sendto$inet6(r2, &(0x7f0000002540)="bf025bd9818d8ac8d7f42cddb8914e0bbce540ce1b0b4361c74eec6ce00a02189dda6cdb1983e2998cb8116a38fb6417cb88a8e47d2f6d838db84ccb1d429b59d72520973918033ef38b678641ed8256f88cbac8243ab8dc905d2e1225a135f88ff86dcd8a59e9337252cd31ffc4160fc4dc683a30c202e297cfd395fd1ac7263fb672333e9ea37f04945572c76e46820f628a3d80f447fa9bb7fd6ea59f88085c52ac6c8f290b2badc092a0e6a90f0bf24bcfbfb2b4df144aa91e9c5040b21f5397118932637da2e7a2cfcc14a4dc9f031538f339402853b476488ddd734a415c58f784c215e828889de69482d9ce4da636fab1029bd7ca41b25354b423b23520f30557f4f2acd271c9658e994560c4b5b013657ea202a02e01fc2a8d04dc1b2729805bb98a7c3e5215fe2244f51aa9c83b0e34e3e7bbb0d27065846c6f34e22f02eacb75e9b5ca17f8ce0db0f598c71fa2aabb047f661c521679a3597cb85455e305e9b477dab181b171cf2f57f2afa7e8dec5e6a2ddb9fc5f768c8089e6dbdd1f3a625a1ccd3ec89fed936b2b531a546bcd3e5715f2d4ffea3022c1dddd44e0f137534ae627c75880d3a18eec48362a6d048b417d4dc4830f2952afa51c66eba3c3a8a0d8be7568bb00d33eb6ee0f124a60fb3c462e6591431af0a0341f041c7fc515f5e18ae49dd3a1ba5f2f57b6353700be3df901ab2dd71d188e23c72eaf4cff2bdba8973e2874d1bf003922de952ca5d87456a1c551ad72d3fca87e499b0d876de1465987baf0ab705087b275fa93f44ab74ae0ce83e3aa28fe4fe4a3b125d1f85d19ac37e0165871309228688802a8b29bb59b2ffc8d1e87453c5358c97a7c2c498f473d107ff43135a888753a95b221f5f7d8a1ff6e1d52d9326f8f8914c4f748c83b69710ec9af88e4a1b1638604b892c7a05af6156a0ad606842b3f750307565a54e65f667171104434d6d19ab95c8d03c3b7258692f942c4e4d82e983a8fe52bb1bf1750412916c5b4e14254def46aa3bb55453c51feee05dc2dc6847d9e9adfc632f9e6b6e25ee7b62f67a7bc450a3ddb269c9b42475ae837b309e1a490e84924ae6cc07703c29d2fb97a7e0bb1dfbabde1e8471021ffb2587575a7b5d83bf2f88967207a8778d848815fd400c0ae09990dfd037e89e39bc80fcdf218b660a072696c6a782c01cd9c8bdaacd6d39334e4edea346a0c95e2c8485b8d599ca548870cf9621cb8cca6000809dde0fbce4b30763e0da9813611c3b09ebaf16cab72352bb7fd906248f4db38cb9849a7de04780ddad793361ebcc7d1b44e5179a24792b752c5231a006fcea4cee9300786bd76a7fdd80acbeec99889b9d6846dd467b444699756c25034738bc10c5d2131c2e4ae1e8edcc1b3fca191007db6381137e184f533d0bc294220319994c3d5b48db4c51d290977c03c2b97209ffb072b310433a66f3cd033a31e62200d6de60e350da8be951227a8df041a5d3e26ac899e30259de81b4ed7eec26bc0d6a3f21e6a5789cd82101abb98dd650024eaf6a138ee37e19fbddeb83a52fe47ceb056b0614ca04089830750c8fb4cd7d9d7b27b2a730c61bbf36a46b7c15d740166cef3470dd8b96c3618614bf09c15904bc14127d3ea66ea7dfa08e887be439205a9b68c41b90f61268fb22c988d5d9c90a6c18b3c59233349c3c846244fd35d01ed2f3d778f45714c695754c8971e4a157a97cefb8726f10a3f73763ed31f6cf77965ac09b4b386e930f5c0c4fda08503a6e96c2c56bce83d65a654ae051704354800b192d8995f3ea6c3ae6d5fa69c9b1a2f0873132c8e9b1abcf512fc32dafb880aefe92aba39697e95177b4dfa5b9d5212bff524f8ffbf29ed5dc0476e3c32915045f47661efe70954b41b88ef3d753ed2e49d517083646f0272c8440dbd69f4337d5f8ad224e618c6f0ee5be0eb5e999fd510b860b88c45a57f8276cae38bb76d390c5b5472ddf31d9f2d37052ad9a1c0ebd075f834f4aff1aacd4f711651f9cbdb35d1eee5736195d1f854b05c49654928f6ad23888e275c4fb87339346f24daa578268d8e40dea6918f80dc2cfaa735b64971f16229190f585cd175ff45e4c5c8443a94d07240513626dc8e10d8a3eb9bd8c0b243e93125d1f98f95e92de2aa627a072d4f1e5c216d256353697ed7909269e59dbd7a3e1691523c48d7a422d7a6af70ec36598ae3557eccd3b648cff0bf3452c110fcb9b308a33c59587cce15f66e14b3d5c172258eeec0c4257443c932c9e9a931ab114b74e6b41cb31329cb86aabb7a79fb25ac2d0ae9e308c5952638b005fa0ff51abbe5530f694dd26dcead7dcf4e73e03524aa99dfb4f18f15559d5eaa446fc1b5e1df0aed0da81cf80c17759ef7094faf47cf0fce735b0cf332b9121770acc32c9be7d03f2361b2f9c795c93736a68fdeef579b904c11e7eb4f4eb2dae280f9879567ef038142faedee428f03dd287b8b64fff47262c0c1870c99b3ab2412ca7a29d8f46a6e93b98e302c54e722d8d29b5ebd5e572b268fee6de7bb9e3a7713e7a246bcf8c05556ad150721ae56ea26d192de2971865e513cf0d22dd661f676cc0121289e38ca2fae7cfa73e7d9aa41f17a770544c25dfe663b424c2bfcf03a67c6d49306c5f96e75f45b0a6348e7d86fbfb9d48c51b8cd42323e99d6491694b81abf2a3cc3df90cf840f626a3f638d8a3236324e6a06a0e42cc4d276ce0d9cce92e4f1081ce683e05a4a14c0992b78156afd68fa2b82e6efddaa68e6225c7851220f131c8bdd5040709144e53b57c48a1d8a42b02b82fa51cfd74e2af0c3eb355d72cd6673d8c954245ca9064dbf741626c39ef42e5ae4bad9bfb88837d1d76c35314e6688b3b98c63426aa1919873604c212da5c6b7f803b727d9776fb0ff2eea1630988b9b4b6a94e60d482d7b55b97832c69925bafc8b645e78131080033529efaf9e70cc421704350dc2a7d337c80328fdb6ae106e1b4954ba262ac2db66c373079b2df03fa9c8b6497a7a1b4c5bd4ec37e76f43d1fe075e41a820c326ee0012f51c64f5daa4e9e2ae860ca3a1770d998bfdf20cae818fb861237b3b1d4192d6738ba6e7d5b5da9bd8854b907fc25d81a5b52d912a4c122333bdf2453dc48a50b185ad3eacb1758765e3601e81257f2cf8f7245173767921973ef431727f6f7099acfefdefc9ff4ca69c9dd0f810dff752825703ed1ff28306ee760e7555f631b0ab9c4b52f1d24f5eaf9187811f3b45ffc2c195a7ec467659da4d54c50f471c60500679b1c099805e101eff8eef8685a67daa73869bb846c1f0c92602eb21683647dc20a8ebcef362563b8b0c67341e61125f32544fb0b7e031d5724e60a1f8936c4a689f9e489d3cdcfefd5e392321ca33c2bddead90835584f18d03efa191e5f83cc6f1e605280c97924694b9cc2a837c7bb531cb7717b90f7d8370a2983537c4c822ba2b7b02a03acebc2d97b8981a35e9a54d11f727c6d47585f74697f1876aaf9b061fa81c867ca5cab4fc7d5edc023e7a81def00f5daffaf4d69be4a968bcd6b520f885dc8bd6a282bba4b6a2bf03b29ee21c8dd1c275a93a9f8bf5d0ff6e68dbe347690643a01aef24df535f2cdc2e833a2f9b3b35800c0ad8a32f4f618b9f11d6177d8a5b953212dfe2998acc8cd301ca8097e7aa4ed30a35ec6254ec1a5573c7abf7624d0eaf3d3c29aebf5c64a1c1db81aa867c9a2713f841998384eac619bfb7911b5871ca48d29a82cf9d5923436c56c62115ac8dfe2b485054ba56ce0d2873939ecc82ff47477c21682a0bb3395155457e3b1d18957cbea97cc9f449becd360184d960e3b44c74ca96ece6d5363d04803629cafda923f00bc0334825284e16c741a240f0c2e1cc32cfd8f7ae819a0d7deac5a73fccb9b50f737b41f8181f6ac19e956a529b6be33470a75ac98536afb1e6000712bfc34d7b292e65eb8854bdb765560d0529fdfc0c9a862cff9328f56b9cc436e557b3ae2f04e5da1bda35afb6001e959e8d2f57d0284686dc12874f3815c950c6a4924f533236cb89c2cbc9cd3e83481fcc1a14e3b4d6441d4392b92efd51c31c2593335a5f6bf9aff4b2aed009360d21a93334869945467f6d05052deaf6a6c68f5819b7e320a4d2d50305d7243233ac1beeb2cef6d264c955a8e1b9558e95a8013268e457af072b5b242049a8d477a924fdb1dd0b8e28279d0d7eede1b6afd23115ed6c5d02374f74d585a1bc1227c75be34712d6f3f60504d5df991cc594cef3b1835d17c715bd9f679f368a8157edd48686df92f0f7f72ae497817aad12eec33d04196c346f7d84b0b2b25121cec43f577ce6965e170b38994ce47d3acb93fd6f94ed930535c805b2d112f2186a019a53310d0c0723559cb925bf14af198a7529140139e41d3cfd0b0d2bc4ec6bd2824948f11236e96a6bde589b8fb42d83bf5710e5e2233f1f008bfbc0729e6bb24004e692873c9a7cea234de906894218f94d6283e825e55756858390888028b8a572f1a4846ff3a59d559bec8273053ee1085006bb1028d79000a04306633ed2e42ae12840bc51c807ddcfa7c542fc8ba266963461f55441e6549e99465381f8a4cc98bc0ab7267abbcb9ba7b768a026f3a4339bcc2cc1032e77697e659ec4dc166fd3eb88227b4f0ff5ad1e72a79aed6a922f02a98739b5c460e51c5bda90c73a37089a065209a6ba8830e8db1b1e78e730623c19de843f5a4f618d87be2a8d74c9a263c68bb3b662132fbbd7995836ba4f62a5894d003c74077bc3557e02b4f6595e84a894ada273adbcf32bccfe2b96cfc4721f782171be2895bef19dba5680bb63aa6b0f22d247f6f69884a883c266ef33eb77615775b19ada4e089b28d047511d8aca6f02f8dfa5be985ad947cd4af5c624db4ff9b5706722d970ca93d159f6eb05dcff2e6b6a4a2f9e95ca7f636517854194396c457ab5add8ded363a5bfd6ed2f7aa875c247ec81898fec1a1050be837bdcae8afb7dc1a2c0d9eb14bc15a5722a6e30f617ac0f31be0dfa47c60f7e542a9a8f4ed673303f55f2ea51beea1b6f3a91d1aed6c3424dc7d30aadc2dd27a4669d3da17e7c402aedfb03e37a5b2e42382f10e4881539e87e521c8d1e3ff727b92bdc48531e024ab93c2f872cbc412ff59580442a200c89f571676dc6f2fa72cab91811315225600d15fa903e8213b65ad137835a0b0b0d13f9bd30b7c615a9f7afa1d828851809e9b1eeaa1d1698fd40f29ab6f42ed759effe21269dfa5c52566fe7abff03ecd18384c6acc91693e6d85bc4b96593c903b28d9d4d522969dbce281c1e2ff6660aa23c007dc0684baa0d7d2eb65669c89fb36220eb5df2215ad55560ffcb47ca7c0a0ab8a4c083426208ebd054285119ad2533df29f6c465ab2d3b960887184c5338224ccd2bf1f0a794e7eb5756b343d70597ee75f324814fd130e613942b62dc931b5403518e75e4af1ec3b75d4918e8e1559b2ad71e8fca0f65f11412007fb84e1c17f8a38e12e2afdca62b5849cc21bc61d61cf1beec44d97dce36098a0628e5d0022fa7fefb95781cc3bfcbba830d3c293472776ee450cf395577dda96c9895d1234ba58168796f8263583b3cb4d3e1820925656d793d868ef2d62bfca99aae6e01d51cf658e0faea1d891fadbfe0fd4f83f14299db0506507d36788e2988f45047f4ce0d8c1347de4aee6625edfe8e4bbfc2e3af9c36216ed5a368f04416a74f8af133af0fac24455758df710663d7e35185efb549673e57e585c59074f21eefc6b182ecb06a882d6902", 0x1000, 0x4004, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000003640)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003680)={0x0, 0xffffffffffffffff, 0xffffffffffff0000, 0x8, 0x2, 0x80000000}, &(0x7f00000036c0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000014c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000037c0)=0x90) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004, 0x38e48f8faffe68f0, r3, 0x0) r7 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000003800)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f0000003840)=0x81, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003880)={r1}) setsockopt$ax25_buf(r8, 0x101, 0x19, &(0x7f00000038c0)="1adc90b2d1104ecc120ca1f7601ca528bff4ce48e2200d746a6011168fcff8ca772468978131e25f8eb9021ca6ba885c0057bcbec0d05b286ce950f3cf5382b35280f56d1b8b54f4c6c6a46ae3cc5c70c18171f430de0ccfe10703ab02d09d7f58ff4b7624ff435f42cfe72dfbf4ceea76eba1", 0x73) getsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000003940), &(0x7f0000003980)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000039c0)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xf0a, 0x401, 0x9, 0x8, 0x2}, &(0x7f0000003a80)=0x98) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000003ac0)={&(0x7f0000ffd000/0x1000)=nil, 0x4, 0x6, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000003b00)={r5, 0x5, 0x7ff, 0xffffffffffffff81, 0x7fffffff, 0xc6f, 0x9, 0x8, {r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x15}, 0x1000}}, 0xffffffffffffff7e, 0xfffffffffffffffb, 0xffffffff80000001, 0xca6, 0x6}}, &(0x7f0000003bc0)=0xb0) r9 = epoll_create(0x3) setsockopt$packet_int(r8, 0x107, 0x0, &(0x7f0000003c00)=0xffffffffffff8001, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003c40)={r5, 0x7}, &(0x7f0000003c80)=0x8) getuid() getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000003cc0), &(0x7f0000003d00)=0x4) sendto$inet(r4, &(0x7f0000003d40)="0272d3ddb9303696632163ee8500e8c08b3a3d398b874c1be70e7cde66a989680a0f4c88725412e8a237b82c012803ac5fe046177a0d757f9739f8c76cefddebc3f914510731", 0x46, 0x40800, 0x0, 0x0) setsockopt$RDS_FREE_MR(r8, 0x114, 0x3, &(0x7f0000003dc0)={{0xfffffffffffffffb, 0x200}, 0x18}, 0x10) accept4$vsock_stream(r7, &(0x7f0000003e00)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000003e40)="2045ed64dac7c1cbdb6fcb21330438a87ceb2b0e1ca895b44051f46f57403e343db811149ddd5380500463fac4f2068a39578a91184f891c0a784ac09ac2c67aaaa640fbb0abef29ff642facfaf80c161e75", 0x52) 2018/03/31 15:21:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="356cda381e0d00ff3200030000000400050036cee1fa943e58f8e4dd73bb7f4aeffe5403503297badc32e24866ed5d4aeaecda99e5cc8b453921938c09059d64c25c7953dd612d0004b70386723ed69516653a0b953e0824a64f71d7d238d0a4624993921b99a9e306"], 0x18}, 0x1}, 0x0) 2018/03/31 15:21:00 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0)={0x3}, 0x2e3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xd91, 0x7ff}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x3ff, 0x2, 0xfffffffffffffffd}, &(0x7f0000000300)=0xfffffffffffffec8) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000380)={0x1, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xff, 0x81, 0x0, 0x6, 0xbce9, 0xffffffffffffff39, 0xffff, 0x9, 0x0}, &(0x7f0000000100)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001740)={r0}) connect$can_bcm(r3, &(0x7f0000001780)={0x1d}, 0x10) socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1, 0x0, 0xc0a8}, &(0x7f0000000180)=0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x80000000000018}, 0xc) 2018/03/31 15:21:00 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x8010000000000084) r1 = socket$vsock_stream(0x28, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x30f, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="7db4499d2fe3d5ae1485049119eb680bbbfab88e9adcf28c9701ab1625060f7e1d01908359b5c74ea4efe8cdb205bd637e758f92a277dfa0", 0x38, 0x10, &(0x7f00000000c0)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = accept(r1, &(0x7f0000000100)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0xab5f, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) 2018/03/31 15:21:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000280)=0x1, 0x4) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000600)=0xffa2) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r3, 0x408, 0x70bd29, 0x25dfdbfb, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x44004) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x6, 0x0, "7934e8a52de899cedf970cd59fe5432db77f82588bd5971c0df0110a1d2af049e1ef97447bba7a708e1934430de983157834b909da4f5668a3ce8be3b3a5fb53cb558b6208b9e55ac22a2e23adadc527"}, 0xd8) r4 = socket$netlink(0x10, 0x3, 0xe) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x74, r5, 0x1, 0x70bd25, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x4048080}, 0x84) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/31 15:21:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000340)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e22, @rand_addr}, 0xfffffffffffffcb1) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x9, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x24, 0x8001, 0x15f00000000000, 0x3, 0xbf6, &(0x7f0000000000)='gre0\x00', 0x1, 0x7, 0x5}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) recvfrom$inet(r1, &(0x7f0000000240)=""/215, 0xd7, 0x40000020, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='nv\x00', 0x3) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)="c24f28ed", 0x4) 2018/03/31 15:21:00 executing program 2: socketpair(0xf, 0x80000, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x3ff}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x7}, 0x8) r3 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xca) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req3={0x7fff, 0x81, 0x2, 0x40, 0x7, 0x5000000000000, 0x3f}, 0xfffffffffffffdf3) poll(&(0x7f0000000440)=[{r1, 0x1}, {r3, 0x1}, {r3}, {r3, 0x8000}, {r1, 0x1}, {r1, 0x8000}, {r0, 0x60}], 0x7, 0x7) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000740)=0xb82, 0x260) sendmsg$nl_generic(r1, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x402001}, 0xc, &(0x7f00000006c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x0) listen(r3, 0x4) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x102, 0x8, 0x4f78, 0x9, 0x100}, &(0x7f0000000080)=0x14) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f0000000480)=""/57, &(0x7f0000000400)=0x39) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) 2018/03/31 15:21:00 executing program 6: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x800000000000, 0x10, r0, 0x0) sendmsg$kcm(r0, &(0x7f0000000280)={&(0x7f0000000000)=@ethernet={0x6}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="318d9b10d3546cefd125dc9943e14f181cf4d1a696a01b0c45fcc14d6e5161617cf130294a582465afe2be66a2e9cce316ed316581620fa2aa0701284511d29aa4b3e6d390c0b15ff7ce41aac5fc5275aa8b2bc855b30212365b6827e4661f44f46689daa8b0c27e3e7de4f6d4f9a365a945e404d2ceaaa73d595d6031939d0e2af60d35442253d6a8e1fa701b04a617b74eba10aff5da53741075ae0a3107d8b45a4919b1c16a44057c342609fcf69e5cd9cae972155d2c84119361a09872d72bafa1f3b5475e2b33c260dc01000261504a003e7111352cc80bd783f3b77fcf6fef6a", 0xe3}, {&(0x7f0000000180)="9f6f36a5ef067516a918a9ac6773fc024d7bf9e759addfac41ceeac643135a44d94eb05f834c2d1894506f29f3b6a87b0e4c4ebbec57560f29978aa76b51fabdc407d73e77d79e0b1d0f25da5ce377393eb224b0eb6579119da6867c6de0c72cbdf061ec820a4dc20a0a5fa70c33c4ad959d", 0x72}, {&(0x7f0000000200)}], 0x3, 0x0, 0x0, 0x48000}, 0x4800) 2018/03/31 15:21:00 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000003c80)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003cc0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r3 = socket(0x3, 0x80f, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da7ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000200)={0x0, 0x8}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r5}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000a40)={r4}) ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f00000004c0)=0x8000) mmap(&(0x7f0000631000/0x4000)=nil, 0x4000, 0x0, 0x33, r4, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) bind(r4, &(0x7f0000000500)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x80) getsockname(r4, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000400)=0x80) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000000240)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/31 15:21:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair(0xa, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000580)=0x2, 0x6cc1656898a0b8c) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000006c0)="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", 0xe88) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x38, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x800000, "666f000000f79400cd3aff5ec4c34682", 0x21, 0x4, 0x43}, 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x38b}, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000240)) socket$inet(0x2, 0x6, 0x5278) 2018/03/31 15:21:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="50000018190001070000080000000000ffffffff000400000000000000002000e0000001000000000000000000000000874cd9a16cc377090000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0400ddff000000b2"], 0x50}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000140)=0x40, 0x4) r2 = socket(0x15, 0x800, 0x1f) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/03/31 15:21:00 executing program 6: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="96a5e6a9ca930e920f5a000000000000000000000090b5a34c0000006010fb1e37bbb2a83c584cee96bcaa4977d2e8e10f9227d832087af37a95dda4e706916eca84cbef3c945ab540b010821d2522fb054d066fda3829b0d6781b518ca9ac05b701d91c7d70c65a1cbe74991e00000000000000af6d5e6b13dd5137c3900caab4d581bd61d68e8cafcfaf20ad6286cae2658071df69e41c"], 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r2 = accept4(r1, &(0x7f0000000200)=@in={0x0, 0x0, @remote}, &(0x7f0000000280)=0x80, 0x0) recvmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000440)=""/146, 0x92}], 0x1, &(0x7f0000000740)=""/212, 0xd4, 0x7}, 0x0) socketpair(0x4739a95edba6cc06, 0x6, 0x5, &(0x7f00000006c0)={0xffffffffffffffff}) socket$key(0xf, 0x3, 0x2) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)) 2018/03/31 15:21:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x1, &(0x7f0000897fd0)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) [ 213.002490] sctp: [Deprecated]: syz-executor7 (pid 19892) Use of int in max_burst socket option deprecated. [ 213.002490] Use struct sctp_assoc_value instead [ 213.024994] device lo left promiscuous mode [ 213.045398] device lo entered promiscuous mode 2018/03/31 15:21:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x10000000000001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) shutdown(r0, 0x0) [ 213.118340] device lo left promiscuous mode [ 213.119517] sctp: [Deprecated]: syz-executor7 (pid 19892) Use of int in max_burst socket option deprecated. [ 213.119517] Use struct sctp_assoc_value instead [ 213.124082] device lo entered promiscuous mode 2018/03/31 15:21:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x10, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/31 15:21:01 executing program 2: r0 = socket(0x10, 0x4, 0x1ff) sendto$llc(r0, &(0x7f0000000240)="bb8962dbfb638b", 0x7, 0x48c1, &(0x7f0000000280)={0x1a, 0x30f, 0x4, 0x80, 0x2, 0x80000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000069500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1, 0x0) sendmmsg(r3, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=[{0x10, 0x10b, 0x9}, {0x10, 0xff}], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=[{0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) close(r3) 2018/03/31 15:21:01 executing program 6: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000007, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001fde), 0x4) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/128, 0x80}], 0x2, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000005000000040000e8a9e65b00000000000000", @ANYRES32=r4], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000980)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8220}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0xac, r2, 0xd00, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc000000000000000}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) tee(r6, r0, 0x6bf081f2, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000000580), 0x0) r8 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r8, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/31 15:21:01 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f00000005c0)={0x7, 0x0, 0x3e24, 0x1}, 0x53f7df6d) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x4, 0x3, 0x84, &(0x7f0000ffb000/0x4000)=nil, 0x7170}) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20, 0x3d, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffdbe) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="1f84bfe07500c93c8391d216737230a9b58b142397f2337cf8a17a456c3301874471a14329b23f4522c37d3a2c7bfe6cb5d9310e6622d80c011e892fa775be0d3915ba6569c8d32b8228aea0cb13ee46a833f248f3883db83b502d398ae59b34cb37676de1ee73e1ad8c213c97c4392035d83f001dd206f4104186790760413dd05b8e24947a5e4f0a05411500e1765fd6fc1a2c44e7c49fbdc652ca58898a75a1b87e93b623740c130d74dac100f9065ece", @ANYRES32=r2, @ANYRES64=r4, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYBLOB="e876f1ab4293cb1d2ea6ecc1a8340d48a18fd4f91b496b563f4f0c7160d25945f297c271aa0a4eaf55f9bf9319cd535adbc436fbd6b924acf34375971570cfd368a26b0f9b784af4e03e9671370dd28a52266bbc2b12257882d87a748a4468fbd6c8056e11616ee348ba259c9450c0d5723a693e3f5194353b8a1320fa64f9abb04b1b3e766e6f6a09ca4dcb8bc89321facad89832a50db24064d5108b004f39ffc4c3055836", @ANYRES16=r2, @ANYPTR, @ANYBLOB="271980442e82f951a9cc2ddcccfd5eba345bf067cbb27d07e964a52d84e69260147e5cdb35a8f3dcb98abd4cf6f509e3c6b1f61d487d6a78e91fa53fc58fad7738ba0d7bcd57e7e04b06fc3f3c38db81747a329dee2fa48b4c78f91c294cfde3b094a1345515ee1ee488b041048a3e1620a82db87e6eab2a9d3b732162270bd41c6e63f35adad827c8692d5c47e2d9d368946c7d20e451f149fbcf16c2a9c2583e18bfb8fa0700d913805c15fd204e6b3de9dbad030bc13e7a4e27125bccb6a89246cc755dc464c9f62602a2d33c72da1c699aaa5ea37369c2a40e0490105b4a46334b747fc06939ba4ce0c7be7eaa4d52026fcba1d5b536"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r3, @ANYPTR64, @ANYPTR64], @ANYRES32=r0, @ANYRES16=r1], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="6a42338473a4bdcee4f8a8da38b238ec42c1123fd7b49b90190b1aeb911fa81b7ae725ae602a1c8b5956d03b3c9e3dd50ea57e5a00b8bba623aa8bdbfa5be5dea69cfbefaf057302889ec0795d6db4c0759704a3e23fe611c57f595d661d5971d4281b92a51ff35ffa8891b763603b304ded147d1d2c727c6894fdabd8c9c353b024866867ede59ba22b2e554e40a75619e5951148e464944c"], @ANYRES32=r3, @ANYRES16=r3], 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2b6, 0x8, 0x7f, 0x4, 0xffffffffffffffff, 0x101}, 0x2c) 2018/03/31 15:21:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='\x00', 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffe96) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x2000000000000001, 0x0, 0x0, 0x2}, 0x20) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x7}, &(0x7f0000000100)=0x8) poll(&(0x7f0000000040)=[{r0, 0x1}, {r0, 0xc0}, {r0, 0x4000}, {r0, 0x40}, {r0, 0x1261}, {r0, 0xc186}, {r0, 0x5}], 0x7, 0x6) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) 2018/03/31 15:21:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x400000000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, {0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2000}, 0x0, [0x3, 0xa, 0x2, 0x3, 0x0, 0x5]}, 0x8d) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/31 15:21:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007a4ff0), 0x0) 2018/03/31 15:21:01 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = accept4(r0, &(0x7f0000000500)=@ipx, &(0x7f0000000580)=0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x8000, 0x200, 0x8000, r3}, &(0x7f00000004c0)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='teql0\x00', 0xcc7b}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f00000005c0)="2400000030007f00cf4d66b4029d692aecacc4f047fb78f4c52bb6643bdc3ce02c0221dbdfc6ef1a42bb729f0049c614d984788b408176e62113eff6a019244bbf03d22f567d843fa80f121faf954ff181ecd1e0384598ef16d3812709a6fd9e7db4c4e33c78fd39626a0f82975c0de6b0c18895d4bbfa1d694fbbd91ca399d9b132bc8a0983beea71d6612b89b81e6ca6ed1beb82d2bc864aee7a2713d8da37768154210aecfce656f131cc0a8f76fe16315e13", 0xb4) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) r7 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r7, &(0x7f0000000800)=""/65, 0x41, 0x40000000, &(0x7f0000000880)={0x11, 0xff, r5, 0x1, 0xf72d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r6, 0x95c, 0x6}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(0xffffffffffffffff) close(0xffffffffffffffff) 2018/03/31 15:21:01 executing program 5: r0 = socket$inet(0x2, 0x7ffff, 0x100) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000000000)=0x4, 0x4) 2018/03/31 15:21:01 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x0, 0x8001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, @multicast2}, &(0x7f0000000640)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001cc0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x5, 0x6, 0x0, 0x7fffffff, 0x12}, &(0x7f0000001d80)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001dc0)={0x0, 0x1fa}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001e40)=@assoc_value={0x0, 0x4}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x86}}, 0x10000, 0x9, 0x209, 0x3ff, 0x1006}, &(0x7f0000000840)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001fc0)={0x0, 0x7, 0x30}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000020c0)={0x0, 0x58, &(0x7f0000002040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000002100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000021c0)={0x0, 0xffffffffffffff81, 0x4, 0x3}, &(0x7f0000002200)=0x10) sendmmsg$inet_sctp(r4, &(0x7f0000002400)=[{&(0x7f0000000680)=@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3cd}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000006c0)="5107db78a8a81300b375107da66e360c80ae0ffb33be0390f198071a1c1d065baf82f639d09105186d0041139f478be912caf488cb0c0c883bdb13c34a5f89dbee2d40d92c517d1c305e9381ac9fc49df94ceadbef603d57029c5a3314fc58dda69668a60a650dacec19f64eb729286ae967a4b7ba1e85e91f59b97029989a893c796c9853cf558505ae75faacb2506beae8b3501179", 0x96}, {&(0x7f0000001a40)="3f562c4c4db712b7a5ca311e34c403ddf0a505c56ccb3765600b139cdb4f12114a32aa6cc2159a862da98a8fc193a9fdb08241d80a3caf30f114f379488fad07eadfc0764853486a1444528dcd8034c0dbfacbd48645c82a996a22bdf80dcc26d88a231c4d20014105713b0693f5448a5b42de0704428dbf31692eda6ef7686210bceeb85908f5a9fd21dfe44164c113c84c2a85df2d99671c9d113f05e49beaa7dd32aae6856c5082926492cdfba9cdad1cb0dcb064ea269f4993", 0xbb}], 0x2, &(0x7f0000002240)=[@sndinfo={0x20, 0x84, 0x2, {0x32, 0x0, 0x7f, 0xfffffffffffffff9, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffff9, 0x70e9, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x0, 0xf80000000000000, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffc00, 0x28, 0x400, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8008, 0xbd5, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x26, 0x4, 0x6, 0x3, 0xfffffffffffffeff, 0x9, 0x401, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1100, 0x206, 0x0, 0x8000, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8000, 0x3ff, 0x0, 0x80a, 0x5, 0x0, r10}}], 0x180, 0x8000}], 0x1, 0x4000010) getsockname(r0, &(0x7f0000000780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000800)=0x80) getsockopt$llc_int(r11, 0x10c, 0x7, &(0x7f0000000940), &(0x7f0000000980)=0x4) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r4, 0x0) bind$unix(r13, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x90000000000, 0xff, 0x800}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0x8000, 0x6, 0x8, 0xfffffffffffffff7, 0x1000, 0x5, 0x3, 0xc3, r14}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2f1}}, [0x6, 0x2, 0x7, 0x7, 0x448c, 0x0, 0x9, 0x1, 0x7, 0x10000, 0xc3c, 0x1, 0x800, 0x0, 0x8]}, &(0x7f00000002c0)=0x100) r16 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000300)={r15, 0x42, 0x20, 0xffff, 0x7fff}, &(0x7f00000000c0)=0xfffffffffffffe17) r17 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) socket$rds(0x15, 0x5, 0x0) bind$unix(r16, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e20}, 0x6e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg(r17, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000024000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0x3f, 0x6, 0x4153, 0xb9, 0x9, 0x7fffffff}) 2018/03/31 15:21:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x14, 0x200022, 0x109, 0x70bd26, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/31 15:21:01 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket(0x5, 0x8080e, 0x1) recvfrom$ax25(r1, &(0x7f0000000180)=""/121, 0x79, 0x12000, &(0x7f0000000200)={0x3, {"a9483e5f786387"}, 0x1}, 0x10) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) connect(r0, &(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/31 15:21:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00 \x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000022640ccf31db65af0330ea173c796178cb397fcc1acd74ed5c0ebf79a6877f9b4d20db26b0c8b67b2a4dafa22f99ff83dedc15d1e967bb1790220d6a226fd0f391a494da9d1caa30c71edb8d6df900606c9f273127231801ad4a2f25c53875d642b9cbb5b3036f0a36fdfdcb5a2c79ab69b317a30257bcf13fdafbf0"]}) 2018/03/31 15:21:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001d40)=[@in6={0xa, 0x4e23, 0xd080, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x4bf, @empty, 0x8}, @in6={0xa, 0x4e22, 0x91, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}], 0x90) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000001a80)="dd42c07f6b9c8028511070b33f4fa27bc7ab909a424e9f3abcd15c42d601ada713c5e0da48dc8e21f36754bc4a179e035a910efcca3703aedcdeedb6d8b8de02060e3eb124123dedacde34938526fe93618a49ea7b443b866163908335eab453a628a6aa84c7c964a2584ea75698322c44313632b9cd90f4757f6d4f8290b42baa8b6f457f2b0ca59deab95a614fc79b37b490636fd145433f963a6e5aa5a15c4dc72351b8d0c64cbde51f832bf9d3817e89edd68205e7ce1604bd943cf663200b3b4db156bc321f8220cd", 0xcb, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) recvfrom$inet6(r2, &(0x7f0000000000)=""/50, 0x32, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) r4 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0xfffffffffffffcbf) bind$inet6(r5, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg$alg(r4, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739dc2f281e32836d6b9d665a7599e17da5c9f9e9d4f2839bac54636", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)=""/171, 0x7bc943e8}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, [0x9, 0x1, 0x8, 0x1, 0x4, 0x1, 0x7fff, 0x200, 0x6, 0xf42c, 0x56d2, 0x1, 0x1, 0x5, 0x101]}, &(0x7f0000001500)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001700)={r7, 0x5}, &(0x7f0000001740)=0x8) r9 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000001840)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) setsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000001480)={r10, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="1400000000030100000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000001b80)={r8, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xac30}}, [0x1ff, 0xfff, 0x1, 0x80, 0x100000000, 0xfffffffffffffffd, 0x5, 0xa51, 0x10001, 0x7, 0x1ff, 0x1ff, 0x8c, 0x0, 0x8]}, &(0x7f0000001980)=0x100) 2018/03/31 15:21:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080)=0x3, 0x4) r2 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x100, 0x0, 0x0) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a0011000100291a764881f710111f0e49d6a90600d6ec0000", 0x27) 2018/03/31 15:21:01 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) r2 = accept4(r1, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x8, 0x2, 0x4, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) sendto(r1, &(0x7f0000000500), 0x140, 0x0, &(0x7f0000000000)=@l2={0x1f}, 0x80) 2018/03/31 15:21:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)='\n', 0x1}], 0x1, &(0x7f00000007c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000140)={r2, r1}) sendmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000001c0)="2db61babcdabaff28e7370cb7bea8bc77b32148f0df01182fdb91321afe42e93aab3e11cf2a9b64fdf1150f06e2cddedca3c1fe43946cccf3e3ee80477d6c618af787c480081b6a105", 0x49}], 0x2, &(0x7f0000000300)=[{0x90, 0x107, 0xca6, "165ee3ffcbcedda4e49747ae8c1e7bfa2219680931874c930383723b6efaab9428e2ddbe39fdf590aae612f575e425cc4dfd9271469cacdefae4dc368e0fc967b24f5f0b69fa9bf55ba10d495f347b09681b6b8d82ea56e614754eac605d59b3e5348de37d63c59cc8a941a5bc60ca3381b4230911d884b5f6a520"}, {0x60, 0x111, 0x828d, "288b387d626341ff713265ce3d7bc9ae364695d5514dfc2a1e9e93ee72d07a53029317ea4aac35357260397f2529f4d09be326930def35b431f71af8e4ea379e99fdb1933c4706f4c9763e"}, {0x40, 0x10c, 0xffffffffffff3584, "cc3657ae9745812ad52e463f658b549c5ae493bf22ae2bfc51fb48d9f1dc80e8919431d418cf7d201f"}], 0x130, 0x20000000}, 0x4000000) sendmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000001b80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001e40)}}, {{&(0x7f0000001f40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}], 0x2, 0x0) 2018/03/31 15:21:01 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x100000001}, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x8, 0x16, 0x2526, 0xbd, 0x0, 0x49, 0xdc78322}}], 0x58}, 0x0) shutdown(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000200)=0xc) connect(r2, &(0x7f0000000240)=@ll={0x11, 0xff, r3, 0x1, 0x20, 0x6}, 0x80) r4 = accept4(r1, &(0x7f0000000500)=@un=@abs, &(0x7f0000000580)=0x80, 0x800) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000002c0)=0x200) sendmmsg$inet_sctp(r4, &(0x7f00000006c0)=[{&(0x7f00000004c0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000600)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x534, 0x8200, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x2, 0x5, 0x77e8fe34}}], 0x60, 0x40}], 0x1, 0x8000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000600af004afd080001001f000600"], 0x14) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000380)=0xffffffffffffffc0, 0x4) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000300)=0x568, 0x4) 2018/03/31 15:21:01 executing program 1: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6}, &(0x7f00000000c0)=0x14) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c2a3c22bcf3bd96d8146a6a64c11359dd3ed07d536dcc5a2dda53239b99eeaf49dbfee5b2884a9c"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) [ 214.353752] atomic_op 000000006d98d056 conn xmit_atomic (null) [ 214.398754] atomic_op 00000000f8289367 conn xmit_atomic (null) 2018/03/31 15:21:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_dump={0x3f}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/31 15:21:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x7, &(0x7f0000000180)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @initr0={0x18}], {0x95}}, &(0x7f00000000c0)="7379e66b616c6c657200", 0xfffffffffffffffa, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4), 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0xe0890b82f30521f8, 0x0, 0x4e23}, 0xffffffffffffff1c) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0xfe77) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) sendto$inet6(0xffffffffffffffff, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet6_buf(r2, 0x29, 0xf7, &(0x7f0000000800)="04f42c9145e741310f97214b24a99b63ebcfec067ea01054df4f4a2bc48b6a0be6ab9ed46229203cf6501034651e92f810b38c6fbf974de15a1e32e1d9393afb5d87555de6e3ad69030675c27ccfbb0f4d12bc09a1d114f03633f80b9ce82791e5aa27b7b2f47db1f507998b152aace077be988a2c88debde42d054cc3f741667bad97ac7edd850758a81cd6deae794050e0fe5abd5b8c4d2bfe741436b8da4b1496c4fc9e7a92a734a73583b9cb565c3d1f90e963b3f143178df1a871a127244cc8e36bd6347b3e3deb7d5fe7498b59cbc721b6f79045ffc0694aa13872fd41e69a14ffcf076fd2b6784d6a44ca74fb4fa65614c66edd67de41d367788842df8172b92071594d4dc35a9430741d30d4b9d61925f7430dca4d6784b8f81a21332a22d894702e20a462491fb14d24e12360a4393e440b284b0ae8dd712f53a122a4de9d1df60c5d90ca47bb191c2efa5b8c6ed55d61de8d22474a0bf30c03a3464bf6af60716c384b503e3be08b38f48770f91eeaab88f1db93011f13714c6b51784e233154de02b7e94203659a6405f29cb2e015843c967dbfc869a7dbdee86ce9704085150bb780fd546663f014db8909178e1ff8363f48013d373276ee1c8a38f1393f6efcdbe13899518d61acfb32ca66f81600913a4792ef4f060ec61890e8a7f3bfb42920dd7c3078e1175060d6481ce8800bd96bf18c62f9f247c0d47d3624f8f7d8625f52d016d96c3bc9e0b443eaa376a043f44fbf28f81776db110546dab1a56f0776fb866b3e35b756352926c64ab850f63f684851826f2e856ba0c706191ecf5ea5d6eef14fe4ab83d193acf81679493530042f30d3be82293bff50b9ff1b45a30f9cba6895309da8678e1638fc2e0081c0189a9a6a006cf544db330ecd8013ccc5e72ca435853103457b0404bde2c9a2bf5cd51c24dd9fd4606379f210c6f831a69983358ae67797ee357fa679e1572afbeeb3f560034c18a5c03430cf401376e7354f9bc84d5d22cf9348d07b66c84cb9bf0e3de51485a21277e0621376f4869992f0aec52eb587066870e702b11b41764bdcf145ae99f19c746d0c1886fa9e81a098c1e6b2bd9e1c119dc70d5caacaa676dfc1be4b0d62ee2c7c26567aaa1c81313b3d88e0600134dccd6790a835b4063664d00c77a8b5981bc33ac619c0c0c9f5e195bbc63aa281bb471e1be08dadc68418c259c86ced625206651987d29782f45ec36147dbb3fdf4d56adef75f526d5c043f208e4bbfdc91b1efcc6d5c21262261b94cb8244d19a47f6c4d128c3c17cfd00a1565d8d226ea5aa222b4ef26328aa39136400b9930edd14f5071a48554ede48f2997e91ade3a2c2e06ea4d8f754b2ceed6eb3c419f16ba531b7ac904527b366fae3999c87348e26b02d045ca03a30212a380798a94af29c07797b28a03595b5956a00c9df4f0d9b06c18bdd3c174a0425535c2757ba58cfb2b10bd3ae682ddd0f45da1da285503d7067b5885abde0f314f1ff70994b893743d560ce56413218b4396a679911d84c12744d255928366ddb223c8088ce037abbbd2f32bb15558db8703860e20b7df4015f442ec00969af12e94924ca2a53da9dbbacac6e7421c56dbd722ecb843ce870f4efed54df3c84374d8e580e80258fba71d639b8a6e74e4287a3d90eee0aa998a1c71311206c120eec1e8a966d2e3701b6cea1f2a61ba764fb869469881a6d06a9514b4220f557abfc64051a9f572295c076c0da70fe697ee42e0801cd22488d42f468eec7e1f6cf4df3ddf44784da04ecb720526d9bf26ef4255daee0ea139876fc95824868ee53fcd38fbd373965291c342b8c175690046a14e6836afd55b3c3f86a56f351da51d5180706d71267e3dcec81145ba1cf546d4c20981751ba7ea32dda57754c2e6b9f81eade202048672428649a16e74ac8b4c15647df9ed5032b57074cc4a173f8e45a1a320bd7eed9cbfbee962e058593d3cf780791ecc932486d64cf82280a5363cd956c986ab5f304503050cb2c4d5ba1d8d7d9bac3d1f1567dd2c906b0430ab631dbf4b35fec67917ca37b52bc81ae85aaf4bfc6c38fcf8ee036d1389251bbe2a6b673b6eeb85c8c9e88211264f76080a861ce35ae43f96b928923009c9324f138ff9249c3e729a606b5e5ebc8835d1ccb264c99e1b6f543df1a58fca6af566fbdc86c7bf5ef2ab2cf51e450816b87d29e8163500a29c3dde53b704ee643feb82e2ed7ef003f1d60643d820a6a5ccdfb71af3b950dd284f8399cbb547ccbf76bf5f56b9ab35923f9dbce0ffd3ae1887c696129dbbb2719e301547bd41b1c9e14ec1910909f51961f0f056f6a91a0b9c2f1fc9f823948568f44569c77211a77934458b390d9309ea306c3a601aaec33cddb56b744e47d2a3029b9688728f77f883251a5ed358f8f108938f82e9468c3332723d762b7513babc03cacd4f1df6af7ba751f1391614b6c2b5eab030df00f3e01724aa0af5fbd3c69f3576da6ac44fed8a6e1f3b568b5cfa54b201a4edf1ad8da37ddacf35c98f0b917e651fdc76f6ba761837ac0f36db3f5d1c064a41b9aed04274076e8fc887c0e0172e9b82d57ebd7b910ca729ffa3a9ecfbc7eb855382cc02ffc0a378d7201d952f57401399ac1d965e6c06f02bf4c288bfa5746ebc02cc9a4d655ae5bc0209f5e1678eb9eee6c0c16a86340d4335e1e9d7bd2742f76b2fb7f841df643258e895608c144f385d1ca08d3b1ea2d25430068b23e368577b3b3ec70154b57e3bc7d6e48f230067bc5a8a976d79d5ba142a4b3d04fc1e1bc30ee7a2134b238bad617d5fd99928d4d1d4d592fbf51812d378a566aa26a95a33a6fb216fbdcd3a9b8d0fad0d30d6163ccd37e0aa56692541d6cbabe83aaf25e1dc6b261b5c5b6bf33a27e51e05d59855cb4cefb3d995afe0594347a92d3ac5d1a50672846fa80724deac70a52c66ffe41a377de3f3f358926f42f23e7d128ae004da5eecf0e7c0b8cc3b1d04901dd56711c5269bff1513378b7cf3ecdf75e5655e8260fd87754569e66717890f6ad4b8de52610cc34c90e8f7273bea7e463617ced7f66a29d14a228899eec522672d794e1d35e844d03b389bc1b60631e12ff0771059dd1847f255edfcbbd3f0a3de17db91f77236e7f41bf8a8d5b73d3c882d536d285220ea73ea2a71087eb6c6006a859ff1ac0864847b9eb87309f4a5c404f19eceb6907a810719e26dd8bbcd228f7832342f03c7b76b07c870c8bbf412f4f138ab2ff2280d28dc6c541e78b1a8a807f7c9f973544c7486c9a9ce649108cac708c31a28ec506ce3231196c724e94078f6f7ac9b835fcad9c95da1852c59dffb3ee288d9eec71e31a5b8cda94161786b73f99a427c44ba0d7e3dc2f282cb620a8f9ff6d1c8a41fc90ae113c8566ca0dc77b90c0cbe5185c6036e61cac918a5fa535acf9c8cd451c90f56d66d53c5f49360e39e932874f40f8360d94b75e9f97c4dddd9611bf058cdcb18f61aca8d4c86d67c5fce433cb4deaca13041aca6aab128f75258f3e9fd11da1063702b2248efbdf35c60642055d3012f30c1ae3130217de0d0113bbd6d10fe4588582d02e0a57fd9ec5962ceb10da505514013495dce403389e482037f41eb5793c823b16d7e89a62504ac3c37731971513d9375b690aa0a151dfe02aef1e6a343f63963dda05a04b9333bc0c8124ace373f21578f3c9a66b479d51eecd987d68d779c692717dce938f2ff309eeadd8df37cce233ee3918e56f5ae6f7ee1f39c42978bd796affa42788b80a8fe6210b40f4d8e2712a64ffc28b513e3303137a89bc7caad32dc78374dc3f41e4494bc4ed3e9f834c9cef24dd38553e140302d88f1f720dcfabfa2e9dcee74527cd4c1b7f86bff30eccee6d404d513ad221cf536b19a156485fc1335ba9fe8dce1254cc48ea9a643f11fe5271d2dab87a8eec2c75197ef277f4e576624a14c73582ec6057769871d7af1fe5cf1344bb8bcaec978f5f41f2a24efc6b26a70d89efb2716a294cf515004daa7dcc610779767a97c9828173efefb568156137aa179a06665ef98e8bb3e557b6e109433b442daaa7f238a0462b1d0c270c96a7c314026b4495091828a905b60c30bdb60ff270c0b3ffb05a524762a35ac8a01aa4222f6488bc101d4a0569e9f72156b65dbed8c2173a77b3437cea0099dfb97ac14ddbdf98fd92ec821a9a871bf00103c8a1350e94c89f7154a709f3dc88c9050c90eefbf6def7a74c283e7895f99baa593931b87b6d4804fd8a00c6388f3e1c2279973268b57017ab3bb5fd856e2d246733aa6f17b2331e26e9ad6520384bb45a29f962c4f9b13c780e8a3cd2c30c74092a5412446bd1f42f7d4a4506e5e2b357000966950f9b9a29bc9dc4de6180a5e5ad5afd5377a12c0f29a3fc1ce033c2b30cd6b69d8ac59d6496e20793752674e370f8a9eaced47c5eb9ce3d4555b6af70266507fb0d0649d4dbf7f10f5faadec7fb082110cdd18b533f70fe406e80f889d379a267d9039991bdb07d43fc2a700adf014dcecceb83b387df6f8a32b48a626a4ffd6f0aae79d8bc70a3b6f52756ccb00b745cf1c51cb3149c1845af7f30f6c29fe2e774006c639885330cb1e823ebf48f0e25bb087054c5832e1ccd7243b4d91f52c3bc5220e77ea465b5fb1a8f5a557cbabcf261fcb27e698d710a4a6c765b8ce63404f0c29163869c89fd70a0f27e3cfc3b5419233a37ba846b6091f3c920f7a02db3f291f72e3a38b2572343fe2931d8c9f0194cf0720c6ef82a0b8f33a3cfafc9ac624b903e3ba25e9eb31e7b2d9bb2d302a4348fec9bd77df5cf4b3c2903d51a32357cfe3658de231468fb5afbe141af8a6c583c872af46c3606a868b7ad899b4a0ad6a0537d2b6c0cdf8871f04e117bfa5a777981632892a533c49794e5779cb84b773798ef86509375ffde8014f7ef97aae494e5c897b04dacfa6adf2b40195619fdb5c8ca984903658f33778343d297de62a3d63bd00bbcdc9c461b5917ba35d85275bebf7a4f6373d0028d9b368d3b7f959dd18f3e457f65ebcd363515a84fdee4175d05757d820e031dab5a21bec38655799b67631553027d41d16a23db32fb555b68b0507df71aeb2d0ae9630d75b8e01bf7f462c7e06355bd856b9a8e4a17b488a66f91dd255e72b2de12e7520cba89354da36bdaaa431d48648060bc843f1c431a196e9a8a79c865903b4840ec3654ea487b6fb415c7c00b646276413b149604da4bf955ecebec55b3b500f13c7609f0445f9a0bafdf829548b6dbac3187bf1e6b88f6adc92a2735804ec0367134aa20f5d624dc0732f62643981ff4f5e18fc09ce6d7f75b2c74e572f03c0deae16d2d36b71b06c9fbef62ad29fb1cd621701064438fdc263cd76b575917d4a5c98bda452e39bd03fdd64a427b0a313ba548520e8536337cc6329bc8aa82077d5c8208a3655b24fcb304c5ad9e41a5bf2fe9edfede64250d86ee61c0df9feed3b3501ade86dd1df04acfb43c6dbd2f5f96a05eb06dba5dd26fbdbb2a30188cf036ca32e223e09c2781c4ce3fc446ec52df5becbbea3d694b4b358b7560cbb4c5b779540dae84df2c7e42f96d30690c337e3d8324812db6d759c5f94d3d2c766a88150811493423616c2f8025637ebd637806483be6be28cebe4aa0210b89ee4076179baa3306fc6d046640396559027bee32d079c3f94945029de21795379a514e1e06eb81430dfe03852c92fc8b7618b181c09a522327d6527defb0be95e5775daaf1838ce6350fead47c50cef5d0101d0114b9db7edd3303dc6", 0x1000) 2018/03/31 15:21:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4, 0x6, 0x7, 0x1, 0x70000000, 0x7fffffff, 0xaf3, {0x0, @in6={{0xa, 0x4e23, 0xd, @loopback={0x0, 0x1}, 0xb21}}, 0x5, 0xfffffffffffffff9, 0x1, 0x1, 0x50f}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000440)=0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f0000000000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffffe9010006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x30, 0x47a7, 0xfffffffffffffffa}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) 2018/03/31 15:21:02 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x1f, 0x805, 0x4) write(r1, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff0800030000000108", 0x24) 2018/03/31 15:21:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) socketpair(0x11, 0x5, 0x2, &(0x7f0000003f00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003f40)=""/89, &(0x7f0000003fc0)=0x59) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/125, 0x7d}, {&(0x7f00000002c0)=""/134, 0x86}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x6, &(0x7f0000000100)=""/64, 0x40, 0x5}, 0x2100) r2 = socket(0x10, 0x807, 0x94d) bind$bt_rfcomm(r2, &(0x7f00000014c0)={0x1f, {0x8a7e, 0x3, 0xc123, 0x5, 0x84, 0x1}, 0x40007}, 0xa) socketpair(0x4, 0x80b, 0x9, &(0x7f0000001500)) 2018/03/31 15:21:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) sendfile(r0, r0, &(0x7f0000000100), 0x9) r1 = accept(r0, 0x0, &(0x7f00000000c0)) sendto$inet(r1, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/31 15:21:02 executing program 2: r0 = socket(0x10, 0x6, 0x0) pwrite64(r0, &(0x7f0000000000)="3b5095345fb8b93cd4811dff9a89189a626dde34fc755d57d951f67eba35be54aee99b62d7c372b4698143442adab228efa56ece25af4069d3e083c9a9aea9e148797eb0c2d44582c10cecf66ec307e9567519c36db0c78adf9a83ddb98c54e43c22d2ef8396e8ffdca6e75d09037c602233e9e68c82e5d53f1be252edb548453e45c5772e310b38b0a41d7d8fd05631400fdfbad71c6b470db08cdc5d2817a0a90141d242fe67afbea1950de9b34af521bdb7791eaecf2664e503f16e69db7a83cbe436cdb83031a204b318", 0xcc, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000280)={0xff, @multicast1=0xe0000001, 0x4e23, 0x0, 'lblc\x00', 0x2, 0x9, 0x6e}, 0x2c) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r1, 0x304, 0x70bd27, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x4}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x0, 0x4, 0x3}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="aa3ed5754fc85dfa170b814538181bacd0e58192c0ea05ffcf32c775d18b2895bf0bacc860b0a8d022ab9b2a2b5bb1f0f317e56cb6532fd6e0c74531c0cfc7cb704e6edd1cfc5035c25885fea927b9e626de7fc412136cfffefc589819fd755df3885d707aceff1dbaaaa1cf50ae2da49aa9867ba52ad7f0b65040dfd57b66c01fefb73b9ef934836ede4310a8d21e33441a9b9cf35d6aa899c4015f3db9ef43fa23985e396e470135b28540", 0xac}], 0x1, &(0x7f0000000440)=[{0x88, 0x116, 0x143, "c71402d12b69db1838caeab4903d9a980741c7b848dcaef45b472ca67a10a39ed6476817af34675c82dc042929ce6e3bf8413a39dd18bc94a0203a1fe6b9a49cc718a7fdf675c7953df9b943e67296415c1e3842115a9c2dd5bd752b6e4457210ffea65b4b05935d6867670005e851bde710bb"}, {0x20, 0x105, 0x0, "54c64eb27cf15c6b6a91aacb3350b3c4"}], 0xa8, 0x1}, 0x40000) write(r0, &(0x7f00001a3fdc)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/03/31 15:21:02 executing program 6: socketpair(0xa, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) listen(r0, 0x0) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/31 15:21:02 executing program 6: r0 = socket$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)={0x0, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) listen(r0, 0x1000008000) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r5, &(0x7f0000000940)=@rc, &(0x7f00000009c0)=0x80) getsockopt$bt_hci(r2, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r6, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000000840)) recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xda}, 0x8) sendmmsg(r6, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'teql0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001f40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x4, 0x4e22, 0x5, 0x2, 0x80, 0xa0, 0x2c, r8, r9}, {0x4, 0x80000001, 0x2, 0x1c, 0x40, 0x1f0000000, 0x9, 0x80000000}, {0x2, 0x7d4, 0xfffffffffffffeff, 0x100}, 0x7ff, 0x6e6bb1, 0x2, 0x0, 0x3}, {{@in, 0x4d3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x1, 0x1, 0x0, 0x400, 0xc3e, 0x6}}, 0xe8) accept(r3, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) accept(r4, &(0x7f00000008c0)=@can, &(0x7f00000002c0)=0x80) 2018/03/31 15:21:02 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={0xffffffffffffff9c}) accept$netrom(r0, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) r1 = socket$inet6(0xa, 0x80003, 0xfb) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0xffffffff, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x5, 0xffffffffffffff6a, 0x400, 0x5}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) 2018/03/31 15:21:02 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @random="a8179ae0ecbd", [], {@ipv6={0x86dd, {0x0, 0x6, "b33870", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x8, {0x0, 0x6, "c02b42", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) r1 = accept(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) connect$unix(r1, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/03/31 15:21:02 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x0, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x2c, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7f, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x4e23}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22}}, 0x2, 0x8}, &(0x7f0000000440)=0x90) socketpair(0x2, 0xa, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000540)={&(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xc8523007f841595a) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/31 15:21:02 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000980)="9e23", 0x2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x1, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x6}, &(0x7f0000000040)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000480)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000800), 0x0, &(0x7f0000000880)}, 0x20000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) accept$netrom(0xffffffffffffffff, &(0x7f0000000b40)=@full, &(0x7f0000000bc0)=0x48) 2018/03/31 15:21:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1801000001000000000000000000000095000000000000008ced0752ff1d6f9d2026dc335b436c6262a2f9"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$inet(0x2, 0x1, 0x80000001) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000040)={0x0, 0x58f0, 0xfffffffffffffffb, 0xdbff, 0x12, 0x6}) sendmmsg(r2, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000700)="ee66", 0x2}], 0x1, &(0x7f0000001940)}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r2) 2018/03/31 15:21:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r2 = accept4(r1, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_tcp_int(r2, 0x6, 0x23, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendfile(r0, r1, &(0x7f0000004000), 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000380)="bda67e9f30021db07528be2f57cc8df5", 0x10) sendfile(r0, r1, 0x0, 0x0) r3 = epoll_create1(0x80000) getpeername$llc(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x2010}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/03/31 15:21:02 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = socket$unix(0x1, 0x7, 0x0) accept4$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x887, 0x4) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/03/31 15:21:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000100)=0x2, 0x4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfdb2) setsockopt(0xffffffffffffffff, 0x20000100000114, 0xa, &(0x7f00003cbffc), 0x0) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'ip_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'lo\x00', r3}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x404810}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x114, 0x0, 0x1, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2dbd4f10}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x800}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1fd7200000000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb93}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xde}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x48000}, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6, 0x20}, &(0x7f00000001c0)=0xc) sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@hci={0x1f}, 0x80) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0xfffffffffffffe3c, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000f4000004000000"], 0x1}, 0x1}, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 2018/03/31 15:21:02 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000500)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) socketpair(0x10, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x0, 0x3, 0xa, 0x2, 0x3}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0xd25, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x2, r4, 0x10000, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r5, 0xde58}) sendto$inet6(r0, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e21}, 0x1c) 2018/03/31 15:21:02 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000040)="f4cf659763c450bdcf28b2448c4e57c0325690f802ddd172dff9f8") [ 215.291757] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 15:21:02 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaac3a8914197a8027eaaaaaaffffffb8ee58a951d3ffffff86dd60c22df700101100fe800000000000000000000000000000fe8000000000000000000200000000aa0000"], &(0x7f0000001780)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80000000000]}) 2018/03/31 15:21:02 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r1, r2, r3}, 0xc) socketpair(0x11, 0xf, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000000040), 0x4) ioctl$sock_ifreq(r0, 0x8b14, &(0x7f0000000100)={'vcan0\x00', @ifru_addrs=@l2={0x1f}}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xa3, 0x7b}, 0x90) 2018/03/31 15:21:02 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000000)) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}, 0x1e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "4970365f7074e9300000000000001700"}}) 2018/03/31 15:21:02 executing program 5: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x5) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x401}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x0, {{0x2, 0x4e22, @rand_addr=0x2}}}, 0x88) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x7fc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)=0xe5d, 0xffffffffffffff81) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000000680)=0x3, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x9c, 0x32, 0x2, 0x70bd26, 0x25dfdbfb, {0xf}, [@generic="c94cb72f7e609800c4d8427dc9563dc5a503e7c1c1c219dca73d9a2d31a088ab1722df59f8a6ca159973d3276721eda421c15aada0ee877d48e9ed15bc3d5b096338852bfd0935249379bf127d3b47593bf3a7848a2ca35fc644ee5d0df50b9f35d7ba8f7c0eb32905f864d3b4ea5db8ec18be7c74398a7e3e918e7ef58077eefb1b50f81df5"]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000580)={r3, 0x3ff}, &(0x7f00000005c0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) sendmsg$inet_sctp(r2, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="ebbee7a9449784a179572de58e1ccf03959f59220464e372e1da7acfffeeca291cb2858ce1b8d4ca42009751ce8012e22399c802b283721f0eba96535f79b3718fef3c47afacafd2b7d94af483a6d50264670f5deec41e4cbd1eba535b56", 0x5e}], 0x1, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0xffffffffffff0001, 0x208, 0x3ff, 0x100, 0x6, 0x400, 0xfff}}], 0x30, 0xc004}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) 2018/03/31 15:21:02 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f000069bfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00008a0ffc), &(0x7f0000ba0000)=0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/189, &(0x7f00000000c0)=0xbd) [ 215.337893] kernel msg: ebtables bug: please report to author: Wrong len argument [ 215.400931] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x800, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000001680)=[{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xa, "34599e2f8ad78fe38699"}], 0x38, 0x4000000}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000005c0)="34afcb01692592d9b43c30b3746f45a3892d8d3ec64f7f9721632ed035b4bc3c5bcdd167ab821ca67b29adfa8f2ffae4bf50aae6b10d93e50e72", 0x3a}, {&(0x7f00000006c0)="0770b1775d8c8f3f43242ecf7b4f156e10c1764c9ee0e96f592bc7b5ef17620e6f24c49f4f39b8adb3552b50a083a5f7c38cb4a3577c2493a9934ba51ff1911df8be97e3a11cf5a37e6ce0f990bc3bdae917766541f969a2fbc3effc6c785363e729b35703e2977daec32c6c1dd89fa9dedf31aca9a8fffd075bbb36b6b852ec13fba2f3fbc22cf85699f62f4a479c47355e2e6c313210247028d26f44986f06efc884d806fd11874881f1dea3f24fadf90a949ece428d45cbfaa7920332c4f27424e9a7b9c29d9a34444ec2fdaf431cea735fba632043d47473154d7b44d4b3f6a20a3234e3", 0xe6}], 0x2, &(0x7f0000000800)=[@assoc={0x18, 0x117, 0x4, 0xab}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000}, {0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000880)="bf065cd147162957ec8457686ad5da45722c717b4f24dccfff31e0573a073a44cd1e56", 0x23}, {&(0x7f0000000940)="402a4ec78b50ffec1d2bf9f313305bbed41ef54af5580c4f75df48573e835c3c2ebbcf2b7c5a417f7a51c1f17393e48f2627cfaaeb86a369199c0ab188d7ad39d26ab7016a2957bfb1d57a916cec0c838eecd7c0d8694395ffb4c72d22c57279330ae28bb4aa069295be2a3f9272ce1cefce9198dacd1f63c5bb3e00ff81d0ea40fce17512593853a0810e15bf8437779d0fe10d4d5fe0e82680468c49261ca4c1a2d0be227cd6ee41715c19dc2f82f8e3ad318722e2809390770878410432adf87ad9", 0xc3}, {&(0x7f0000000a80)="3e35082e6ae5f9deeea26e3dcf8b46a5bb87ee08df3ddeee5f6f11e2cb482dccdd0e14006f95cd9a50d0db2a83a0d3631606cf7a60ef1c0e773a3d1234630d683763fc07205f6626618c818f024baaf279a8fdc166247abd8c3fe8652d7e74036aba47bb58f59977132275306070d521c37ad5ef41994306971a8d38b22501be6a24b6e6fddb", 0x86}, {&(0x7f0000000bc0)="0a40108f0a77049e007fab768f50e03d553e66e985a4ec3422bbc1c476108c8d3f338f1c19e6634427e763d69c5e1202c9cac87536f6314d40e04bbda20faccc1fc1ff041fd01594a1dac39ce72b62ff4d36fe66b1e8def8d2280f6df4bd97d8b5bad24b89f2747aaaa96ae25841aecfc23ed93c054e4ea6c78802be879ff3325ef135a41bbef38585126b4e2925b8e64e914c8590e86283df2ef0cba5b047df4978abca14d64e654111fd95b5c50120549b", 0xb2}, {&(0x7f0000000d80)="e99e76a2b3855e5b020a392d6c969337cc6bbfc325a0b2378ef0494b986ce4f60fc41060bdf31650a3c087463a12ef8e94dba429762a1429c86bda9b57c5c6e93e0266a83cee2bbe639dbb258f341a37f01611063dbc626b69f2cf4ca081aaabc011aa8ab94eb4224094aa822b1027925b0e7d7afb86df45723f0a89985c880121eef7da1031e50cf72efa0bb0b94d6b0882666f653f299893f7b0e7205e714d9358f03881291f87562dba0c5c8096dfc95e4e0a504ee9860064a3560012eb4f3bc3e335ad78173823c6875a5fc3d76d99c3dc", 0xd3}], 0x5, &(0x7f0000000f40)=[@assoc={0x18, 0x117, 0x4, 0x101}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000f80)="398607de9b40ea0d38dfe9885c06dcee85c8a285ee", 0x15}, {&(0x7f00000010c0)="d4dae4ea88f6fd02cbe5a52a", 0xc}], 0x2, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff01}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x880}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001280)="9bc696a624da154c4062323d20d26079abfc3774c0b6d65c096d5e21a7db93e37488c52c0f3b53a3127652b65f9768804de7d66632939aa19b48716f3673b654b3a23002b4c7625c1b1b066fe203b8ba64fc", 0x52}, {&(0x7f0000001340)="70932a376d4282c0c44d6e53af74432356f0228db2d5e10da59c6894dadec0e239ce06d6d857bf175e244dea609cc8a1f17d709f32b25df2da8493077276be36d40419e7292fed4eb6b68676be1ba608d8eef3409039d973dd50a47eae5d3bad512631c7089383d148b2f4622287ee07af2ebfff995ae81bd54c32e3b567dc7a165cbe5fcfaf3f1bd7fc38e4630b6ea1d7bbd7aad26512e6d4a0f7f33a8f50356166041463fc02dfa798ebfa370814b598090df1dd2d0e2b8d0c272e4883216cc708c0e93e35652d9524aef295b056ad6a53742eb3e14f962d29379275ef915949", 0xe1}], 0x2, &(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x151}], 0x5, 0x50) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = socket(0x11, 0x800000003, 0x13) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000001800), &(0x7f0000001840)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r3, &(0x7f00002e6000)=[{&(0x7f00004cb000)="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", 0xff0}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000018c0)={r1, 0x28, &(0x7f0000001880)={0x0, 0x0}}, 0x10) sendto$inet(r2, &(0x7f0000000200)="b28a77dea3c994623ed0c372bad8662a106231688f04de65fba6a0074ebdb783e5e1daf20bc20380468292ee56f4bca51802a1ad4160668efb70f8", 0x3b, 0x8051, &(0x7f0000000240)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001900)={r4, 0x2, 0x8}, 0xc) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f00000017c0)={'ip6gretap0\x00', @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x1000, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x10001, r5, 0x1, 0x2}) 2018/03/31 15:21:03 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0xfffffe68, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/124, &(0x7f0000000080)=0x7c) r1 = accept(r0, &(0x7f00000002c0)=@ipx, &(0x7f0000000100)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'yam0\x00', {0x4, 0xffffffffffffffe1, 0x1c80000000, "b8a307d40d51"}}) sendto$inet(r1, &(0x7f0000000380)="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", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000280)=0x3c, 0x55d68d2922ace2f2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{0x4, 0x8, 0x81, 0x1ff}, {0x80000000, 0xfffffffffffffffd, 0xf01b, 0x5}, {0x5, 0x7ff, 0x1ff, 0x682}, {0x0, 0x8000, 0x2, 0x100}, {0x9, 0x3, 0x61b, 0x452546d1}, {0xffff, 0x40, 0x0, 0x2000000040}, {0x8, 0x3fc00, 0xe, 0x7fc9}, {0x101, 0x5, 0x401, 0x3}, {0x100000000, 0x10001, 0x6, 0x81}]}, 0x10) 2018/03/31 15:21:03 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfe}, 0x10}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) syz_emit_ethernet(0xff, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaa10ffffffffffff9100280081004f008137f06eb5dc3f04000000020000000000000008ffffffffffffffffffff00ec12ca296ae0382edb3d5cc8e863466f8ac5d353a8e43ba77d0d68c86c71c3651b2a51ce87c7b5d7f2a50da705b3d0324020f0a4e3e8b70c0bea5a1f9aa6ee0e7a97fdc34fcb1e1890cf57315f705d27e87c408be2097a0211e364a57aa8595a4340aa255e566a02f829a52d99a58c69da21ac8d5400601beef6d644d901fadb51e7b2014836ee4cda49c00aa2fb4d504da69e20938e947238b90a44fef2f8da4396aca24c1409af8b598aa68d51474ffa49db9a50fdf7365ec5"], &(0x7f0000000100)={0x0, 0x4, [0x73e, 0x38f, 0x5c3]}) 2018/03/31 15:21:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000000)='\b', &(0x7f00000000c0)=""/146}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4b7) r2 = accept(r1, &(0x7f0000000040)=@sco, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x1, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) 2018/03/31 15:21:03 executing program 1: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) r2 = socket(0x0, 0x2, 0x100) bind(r0, &(0x7f00000000c0)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xfffffffffffffd2f) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) getuid() getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@dev, @in6}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0x89) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000180)=0x3ff, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="f6ffffffffffffff000000000700000040ef00a56254ab94b2b43aaeefa637002a5f4b8e82528778990000000035622db2cbc05432d75e83b0fecf458a2512e4651f72f1abdc03ec72029dbaa7b72f8438b7f70661893e69"], 0x18}}], 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0xff, &(0x7f0000000200)=0x4) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000000140)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80), &(0x7f0000002cc0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000002e00)=0xe8) getgid() 2018/03/31 15:21:03 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000001600)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x30c0111bcbbc01ed, &(0x7f0000001400)=[{&(0x7f0000000100)=""/160, 0xfffffffffffffe4b}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/50, 0x32}, {&(0x7f0000001200)=""/18, 0x12}, {&(0x7f0000001240)=""/53, 0x35}, {&(0x7f0000001280)=""/24, 0x18}], 0x10000000000000d8, &(0x7f0000001500)=""/95, 0x5f, 0x400}, 0x100) r2 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x80800) connect(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@generic={0x11, 0x6}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80800) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) sendmmsg(r0, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) pipe(&(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000003c0)=0x5, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000380)={0xffffffffffffffff, 0x8, 0x4, 0x80000000, 0xa, 0x3}) 2018/03/31 15:21:03 executing program 5: unshare(0x40400) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x0, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) readv(r1, &(0x7f0000000200), 0x0) 2018/03/31 15:21:03 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000380)={@local}, &(0x7f0000000180)=0x14) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa}, 0x1c) sendto$unix(r1, &(0x7f0000000240)="7b5366a917d88628", 0x8, 0x40000, 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) sendmsg$key(r1, &(0x7f00000000c0)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="00003f3a36d99c4269c563c2c647d787ac82b7a45b94f796f5863cd14567cc73ae70e5f34bd74641437674546e8500000100156a2a7e65997efe320d3b3ee97b4a203613b360f950e89763a8bd468a396be81aff3386000000000000001147df7fa6361e07df6e4b35192859b9c51358fd9e6bbf567ab7f24bfe0caf4ddab9898e376e076e5622969b3674c67a87651623650aba25c2e0a08b4f6ec35d3e7a011c8878947a0492ee3eb3e37cbeabe53df8bd4785059cf93b81f10f49bac089673d0f9aad24d72b087f", @ANYBLOB="a19cd6c8112d5a96284f8dde0a37b1c6522e0565db717995ab3977f237fce16f758c24037deb6cbbebad2e", @ANYRES16=r1], 0x86}, 0x1}, 0x0) 2018/03/31 15:21:03 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0x270, &(0x7f0000000040)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES16=r0], 0x8}, 0x1}, 0x20) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e20, 0xffffffffffffff69, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1, [0x9f41, 0x0, 0x1, 0x7, 0x3f, 0x5a, 0x8001, 0x80]}, 0x5c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9, 0x4, 0x10001, 0x3, 0x20}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x2, 0x4, 0xffffffffffffff52, 0x138, 0x32, 0x9, 0xffffffffffff0001, r2}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xfffffffffffffe0b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000180)="4b414b357d75caa821f369edd0f2bf75", 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000480)={r3, @in={{0x2, 0x4e24}}, 0x1, 0x72, 0x9, 0x200, 0x80}, &(0x7f0000000240)=0x98) 2018/03/31 15:21:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) recvmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000380)=@generic, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/179, 0xb3}, {&(0x7f00000004c0)=""/25, 0x19}, {&(0x7f0000000500)=""/143, 0x8f}, {&(0x7f0000000700)=""/234, 0xea}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/233, 0xe9}, {&(0x7f00000005c0)=""/37, 0x25}, {&(0x7f0000001900)=""/169, 0xa9}], 0x8, &(0x7f0000001a40)=""/231, 0xe7}, 0x40000003) socketpair(0x4, 0x0, 0x40, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000001c40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'syz_tun\x00'}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000001b80)={0x7}, 0x1) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0xc0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989", 0x58, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001b40)=0x7, 0x4) getpeername$inet(r3, &(0x7f0000000300)={0x0, 0x0, @dev}, &(0x7f0000000340)=0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb3040", 0x3b, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/19, 0x13, 0x0, &(0x7f0000000200)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000001bc0), &(0x7f0000001c00)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={r4, 0x40, "25b8c47e3a2a1871ec2c3eed64bd5c4c45d8598f8891d0d1bee54aef5c398a077df5cd4672ac06f185e932408396ff15a0f16bb3e597028b65a834c6f048144b"}, &(0x7f00000001c0)=0x48) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001c80)={0x1ff, 0x1, 0x8000, 0xffffffffffffff42}, 0x10) sendmmsg(r0, &(0x7f0000006b80), 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x9, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x0, 0x2, 0x8, 0xfff, &(0x7f0000000000)='eql\x00', 0x4, 0xf01, 0x8}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001cc0)=0x1, 0x4) 2018/03/31 15:21:03 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x6, 0xffffffffffffffdc) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) getpeername(r1, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x80}}}, 0x4e, 0x8, 0x6, 0x4, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x7, 0x2}, 0xfe31) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000480)=0x5b1b, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e21, 0x6, @empty, 0xc3e}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0xb5, @empty, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x31ff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}], 0xc4) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/03/31 15:21:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000900)=0x40) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x2, {0x2, 0x4e23}, {0x2, 0x4e22, @rand_addr=0x8}, {0x2, 0x4e22}, 0x20, 0x0, 0x3, 0xffffffffffffff81, 0xffffffffffff8001, &(0x7f0000000080)='ip6gretap0\x00', 0x0, 0x8001, 0x80}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000280)="75f5edfaacc9ebf3570bcd01a90d06d9f7f948d46d89831b3e65f3e7f34d36c0573c03420e97323acb02de5278e1cac71cd4803daaa7084fce0b5c29421721fcc24671542abac53cd795392e26e9a5a5ce5e6b97958588e41936e8492c8d07a658c8459f5d4a0b845374d564a286bc5bb1c144fbe63ffd2b168baf3134fde20d62ae20f42164b2066f7cc30c813c2572cfa65bbdd79ff9595da229b905", 0x9d, 0x80, &(0x7f0000000240)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = accept4(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x520e, @loopback={0x0, 0x1}, 0x7}}, 0x7fff, 0xffffffffffffffc5, 0x3, 0x800}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={r3, 0x9, "fd675ec62ca42982c2"}, &(0x7f0000000700)=0x11) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, @mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x4, 0xd8706bd, 0x100, 0x6f4, 0x2100111, r2}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000740)={{0x0, @multicast1=0xe0000001, 0x4e23, 0x0, 'wrr\x00', 0x11, 0x1f, 0x60}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x6, 0x8e0, 0xb5}}, 0x44) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1a5f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=r4, @ANYBLOB="020000009a36a95715b440977cd55fbc9d2f962780d6acdda8ce2cad5e7955ccd684c1754b4b5e6469fc30398f449df48e8aa86053a5244c401c63a4721b01170f9d9cee0248a08fe41b9e785f1b000658e4047e533df8a44667737c80afbc09690e371d80d7b9ded1"], &(0x7f0000000200)=0xa) socket$nl_crypto(0x10, 0x3, 0x15) accept4(r1, &(0x7f00000007c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000840)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) [ 216.440153] device lo left promiscuous mode 2018/03/31 15:21:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0x9000}) r2 = socket$packet(0x11, 0x80000000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, @loopback}, &(0x7f0000000cc0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000d80)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000002c0)={'ip6_vti0\x00', {0x2, 0x4e1f, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)) r7 = accept4(r2, &(0x7f00000010c0)=@nl=@unspec, &(0x7f0000001140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001180)=ANY=[@ANYRES32=r0], @ANYBLOB="1e5828e32b794066971d42efda30cc58b67ecad53eb97c1686bdbf6bf3081b81e2d5cb931b508dd81663579f68b81a64548c0d87b5be9880f11050e02549dd672bef75a6948d1a3fdc7ec22b1c620246dd2f768e7b6969c5ac77d366c068a7a3aaf5f272064bb11056714ba4e06eaeeb78610292"], &(0x7f0000001400)=0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'ip6gre0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000006c0)=@add_del={0x2, &(0x7f0000000e40)='tunl0\x00', 0xcb}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES64=r6], &(0x7f0000000940)=0x1) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000005c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1010000}, 0xc, &(0x7f0000000500)={&(0x7f0000000780)=ANY=[]}, 0x1, 0x0, 0x0, 0x400000080}, 0xa000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000280), 0xffffffffffffff67) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x200008, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='gre0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000840)=0x5, &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x85aa336efdf9314b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)={0xb0, 0x29, 0x1, "c856447c43748e4b7112fbd6dcacf345c3da8d1c3b31876aac8d62bdc910a4c41a17616e86517a58ae7109149de5455d84b215ca79e5859f61c5a5fb8e60d4a77e6a8ac419bf69b5cfb60981c47188e4ab860c913ee7968bee91b22e1c8f3dcf5b3852f46e5c32eb4ebc73ec1317f23b3016570b6c883d972b18816fc67d4d17a97e766d61c14cf0d8eac1f300046b746f5283a1adaa78559779"}, 0xb0}], 0x1, 0x4800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000008c0)={'ip6_vti0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/03/31 15:21:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet(0x2, 0x80a, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000640)={0x5, 0x8000, 0x7, 0x103}, 0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x2) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4cb94e4fb4f1c94dc288c13cd2eee313fde145618ace6987b58353bdd7d46cb6e1310de5b698b998ddc5a10ff6aa832b21d220143e1ca48203729edec94a20f", 0x70}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={r5, 0x5f, "5afd9827f63cae060bd09a040e9c31cfe1bc62a909a4504f719d4c4ad43cca4058d8f811131cf9b41f09c9e8246c62765baf66a641cf1e27394e97275b779281eee4d09156ce9cec748835d5e8067ac33dafaef68378589c137bd47c98507a"}, &(0x7f00000002c0)=0x67) r6 = socket(0x0, 0x4, 0xc000000000000) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0xc}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) 2018/03/31 15:21:03 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), 0x4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f00000000c0)=[{&(0x7f0000f7f000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000), 0xffffffffffffffde, 0x1f}, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x10) socket$alg(0x26, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000001c0)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) accept$alg(r2, 0x0, 0x0) [ 216.468491] IPVS: ftp: loaded support on port[0] = 21 [ 216.526450] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 2018/03/31 15:21:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0x62, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0xf797}, @in6={0xa, 0x4e24, 0xffffffffffffa7ee, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x400}], 0xa0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) sendto$packet(r1, &(0x7f0000000100)="e1825e316d55ba9aa5f6697c7b3db0da5f53f6d80985a29a7d644ec424dd02a5d46bc35f922dac077563fa5fb7a64d329dea8da203065f6d4be6d84de9f18b5d152fb3c57d", 0x45, 0x11, &(0x7f0000000380)={0x11, 0x6, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syzkaller1\x00', r2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) 2018/03/31 15:21:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x2fe5, 0x400, 0x7, 0x4000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) socketpair(0x13, 0x7, 0x2, &(0x7f0000000140)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x747, {{0x2, 0x4e21, @rand_addr=0x3ff}}}, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x3eb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000880), &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000500000000000000000062637366300000000000000000000000627269646765300000000000000000006970365f76746930000000000000000073797a6b616c6c6572300000000000000000000000000000000000000180c20000000000000000000000d0000000000100a7ac60ad9f5ce99785b745d500300100006172700000000000000000000000000000000000000000000000000000000000380000000000000000000000000000007f00000100000000e000000200000000aaaaaaaaaa000000000000000180c200000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000fcffffff020000000300000000000000000073797a5f74756e00000000000000000064756d6d793000000000000000000000766c616e30000000000000000000000073797a5f74756e000000000000000000aaaaaaaaaabb000000000000ffffffffffff000000000000000070000000c0000000f00000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000000698d9894b1d8da34c9cd350053af55f0347a3c68c5520c06bfb53c7ff6290000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000000b00000000000000000074756e6c30000000000000000000000069726c616e30000000000000000000007a63616e300000000000000000000000726f7365300000000000000000000000aaaaaaaaaabb000000000000429bd7c409f300000000000000001001000010010000400100003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000726174656573740000000000000000000000000000000000000000000000000048000000000000006966623000000000000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000"]}, 0x463) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x4) 2018/03/31 15:21:03 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0800460000200000000e00009078ac1414bbac1414bb890200000000000000089078e83a6441e470af4324803b9ab106dd9051462e2bd4f9f43007e3d0415ea3e680aafc869a4269dd75732f714222ffff65a059e624745b4fddcf18c938c9e15aee04d0e69f7224a5c8637d5b8340d175a2a6df685980fc2003d8adf2c5c0cd6b9cbd7ab9fff9d7565724a9331e51b8dd7e8418b7d64bbad6851f2ff583f40000"], &(0x7f0000000000)={0x4}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000300)=0x80, 0x800) connect$pppoe(r0, &(0x7f0000000340)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'erspan0\x00'}}, 0x1e) 2018/03/31 15:21:03 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'syz_tun\x00', 'ip6tnl0\x00', 'syzkaller0\x00', 'dummy0\x00', @random='sEe\a\\O', [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0x100, 0x148, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x6, 0x8}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}, {{{0x19b802bc3a982d8a, 0x0, 0x88fb, 'bcsh0\x00', 'eql\x00', 'vcan0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0x2f0) 2018/03/31 15:21:03 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x7, 0x5ef, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)={0x0, 0xffffffffffffffff}) r0 = socket(0x19, 0x1000000006, 0x2000007) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x345, 0x7ff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) 2018/03/31 15:21:03 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = accept4(r1, &(0x7f0000000240)=@ethernet, &(0x7f0000000480)=0x80, 0x80800) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x2) accept4$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000700)={0x3, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e20}}, 0x7, 0x81, 0x4, 0x5}, &(0x7f0000000180)=0x98) syz_emit_ethernet(0x2d, &(0x7f0000000380)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x8, 0x5, 0x3}}], {@generic={0x88ff, "7ce46181ea179beb7b336f1f06d5f095a053619206bd308751efa7"}}}, &(0x7f00000003c0)={0x1, 0x1, [0x706, 0xf4a, 0x359, 0x220]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3b, 0x820f, 0x20, 0x2, r5}, &(0x7f0000000200)=0x10) getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r6, 0x6e, 0x3, 0xfffffffffffffffa}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) bind$inet(r1, &(0x7f0000000680)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x7}, 0x8) [ 216.616159] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000014, &(0x7f0000000040)=0xffff, 0x4) 2018/03/31 15:21:03 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000061cfab)="240000001a0001f00080000400edfa0e0af6f900e003bf06000800cc0800020000000000", 0x24) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000015c0)={0xffffffff, 0x5, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x399, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001380)={r1, @in6={{0xa, 0x4e21, 0x2, @empty, 0x6d77}}, 0x3, 0x6}, &(0x7f0000000180)=0x90) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000200)=0x5a) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="837c32e01e7e3e2d3ba2033c9afde85fb0bc9382dae9a9b6b7952fe57a2771d79c70e90715aa247fca027b6ae3cdaf4e715de2697c819c7b89b2b0ffef3c9aeb296c2586e587c5ceb471bb46982131d6aa5d3897d392ca4619eb0b5d9c06131c7bf25778c9f85c5d219d86dd6951873097b1e267abe5e2c0373b733f943b8d03005060200fb0930e4876ba5bfac42f578e4139d90ae0b149920879ae134e3c679c1073af92a150d9939867436b039bf8f8e6b95f3f1f56ca324a45577798df98355849a9338d4eb195d776ed4d6f86d9b7433c25d61df9b8d07d83f2de1f770b737f3f0a19a925240a456a60776b4729929e4b", 0xf3}, {&(0x7f00000001c0)="03d58e", 0x3}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001280)="6c4e89521f7a818985a41a9976b8c2d31123dbb5362125cd62aafbc8b012067946d73eccaebf3163de52a3afdf248b8c5181583db5b289c60a5bed4ead849537e23e2414d6b27a67fdeb87d2355d54022eee708b25986ca5b39bfd3aebd4cd5d851af0c432116df36123bc7798a5c4c88324f3ac8e495c9f9dac8edf1ca7a80ac1ac96a28557db3dc56a9bc4b3394789c2aa18fe664dadda9d7398dec753cce480f97540d0587310712f5d411cfaf38eb72540267a5c80e0aa4002c4a6d5488e9d6fc57df6cc82212e5804f32a5fc361ba8ed0b1c5a59c42a4d67d515464184d66071995d4fb", 0xe6}, {&(0x7f0000001440)="3bbbcba9b56a433a3a2a5b88a4cbf90cd746a98a67009a07942a2002bafba028d6667287a44bddbc791e0a070b23a32dfb92c9b08f258ce63d51f326a08563d27493e00ec6230f9b8a0ffe7a611178b6e46aa9b260e759d36b9081d507bb6c1d8ea4cc15d558888f60b17e35f2713d584ef3cf0beaf476e279d6bdc6078adb135723ae34064a76a93ff1f36668c73652c9", 0x91}], 0x5) 2018/03/31 15:21:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0xfffffffffffffec1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001240)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000001340)=0xe8) socket$inet6(0xa, 0x4, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xf}, 0x5f, r3}) 2018/03/31 15:21:03 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/36, 0x24}], 0x6, &(0x7f0000000580)=""/199, 0xc7, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0xba, "cf228bacdc39d3f9a4ff637262e2309bb0d94004966145ccb1776966933008013420e52f964a39491c0bc40fbe88218c8c475408761ee0d95da8906accdecbda3f4ef414ca266b0fadca8df033a935cc796fbc0fa377a64a4ef0d44ffbefb53acc208e035a45a8309a897eabfb930b1e6d9c829f8898aa55ea47c3baf5294a1029badd34e47b6dde746f87b8244a384ab08dcc12738dc65579dd5da3dbbb357599e065fe32f1be3cdc932bf67727ed707b6c35124690617b0918"}, &(0x7f00000007c0)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x7}}, 0x1, 0x678, 0x0, 0x7}, &(0x7f00000008c0)=0x98) listen(r0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000900), 0x10) accept(r0, &(0x7f0000000940)=@can, &(0x7f00000009c0)=0x80) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) 2018/03/31 15:21:03 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0xa05) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x0, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) r4 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r4, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) listen$netrom(r2, 0x4) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x7, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/03/31 15:21:03 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], 0x0) socket$inet6(0xa, 0x800, 0x6) [ 216.669079] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 15:21:03 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xff000000, 'erspan0\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x1}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x391, 0xf800000000000000, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x81, 0x8001, 0x6, 0xfe9, 0x7, 0x8], 0x6, 0xa98, 0x10000}, {0x0, [0x7fff, 0x9, 0x2, 0x9, 0x5db, 0x7], 0x47b, 0x8, 0x882}}}}, {{@uncond, 0x0, 0x100, 0x140, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x7}}, @common=@set={0x40, 'set\x00', 0x0, {{0xf6d8, [0x2, 0x0, 0x12, 0x1, 0x5, 0xa8], 0xfffffffffffffffa, 0x1, 0x80}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "0b6e6e297e6b876b595d8e29967ccb1d5f413e79032ff490160f88e6a3dd"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001100)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f0000001440), {[{{@uncond, 0x0, 0x6da20aa671903899, 0x156}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x6, [0xfffe000000000000, 0x6, 0x3, 0x20, 0x101, 0xfffffffffffff6b1], 0x4, 0x1, 0x55}, {0x6, [0x1, 0x3, 0x1, 0x40, 0x80000000, 0x1], 0xd7, 0x2, 0xffffffffffffffe1}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'nr0\x00', 'erspan0\x00', {0xff}, {0xff}, 0xff, 0x0, 0x4}, 0x0, 0x98, 0xc0}, @unspec=@NOTRACK={0x0, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0xfffffffffffffe35}, {0xffffffffffffff9b, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffc97) 2018/03/31 15:21:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x6, 0x0, 0x206, 0x8, 0x1, 0xed24, 0x3, 0x1, 0x0}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0xca, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={r4, 0x7}, 0xfffffffffffffde7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x9}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'dummy0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e23, 0x0, 0x2, 0x20, 0xa0, 0x3d, r5, r6}, {0x7, 0x8, 0xfffffffffffffff8, 0x6, 0x80, 0xffff, 0xff, 0x9}, {0xffffffff00000001, 0x80, 0x0, 0x20}, 0x8, 0x6e6bb2, 0x0, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4d6, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x3507, 0x6, 0x0, 0x83, 0x0, 0x7, 0x4}}, 0xe8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x1, [0x82d]}, 0xa) [ 216.732805] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/31 15:21:04 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24}}, 0x865f, 0xea9, 0x8a8d, 0x6, 0x2}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r4, 0x5, 0x80000001}, &(0x7f0000000580)=0x1) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r5, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r5, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r5, &(0x7f0000f7db7f)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00000005c0)="a6f09547470867d57506a936daee7390623a694031faf905e2d4356d14301f9f58a312c11dca7c8f3108bf844eb3ef9e0ea62f0526e51e28cb4922cfe4fecbbc5a4fe51545ad608800c6573120d4b9c2151419dad483404803b9a7c3a9b4e0135508dc33a70e60ed9679d8dfd89ea06b94c537508b14e8962c9f0b1ac73cb7812d360b4d", 0x84, 0x4000880, &(0x7f0000000340)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000f24000)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7fffffff, 0x9b, 0x3, 0x40, 0xfffffffffffffffd, 0x6, 0x90, 0x1}, 0x20) close(r5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x6, 0x30}, &(0x7f0000000400)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000680)={'rose0\x00', {0x2, 0x4e27, @rand_addr=0x4}}) listen(r1, 0xff) r7 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) accept4$packet(r5, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @mcast1={0xff, 0x1, [], 0x1}, 0xd262, 0x7, 0xff, 0x100, 0x3, 0x25, r8}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/31 15:21:04 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f558e45647945"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) recvfrom(r1, &(0x7f0000000600)=""/4096, 0x1000, 0x10022, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x4, 0x1, 0x3}}, 0x80) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/31 15:21:04 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x60010, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) sendto$inet6(r0, &(0x7f0000000100)="06549c0fecc5ac0742a4300a64ee4541bf3153bbc41932ca453437eb171e8a20fc85cfea72c40c8af086adadc88c8e9409fe72ea1f4cb70b09376f3836e4b39a3c6a494d", 0x44, 0x4000000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000800)=@filter={'filter\x00', 0xe, 0x2, 0x640, [0x0, 0x20000940, 0x20000970, 0x20000df0], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'bcsf0\x00', 'syzkaller0\x00', 'erspan0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x2d8, 0x320, 0x450, [@bpf0={'bpf\x00', 0x210}, @m802_3={'802_3\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:apt_var_lib_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'bond0\x00', 'bond0\x00', 'bridge0\x00', @random="3755e9915541", [], @empty, [], 0x70, 0xe8, 0x160}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "89d0e926aac10f666022e866db8a74a5da3e0d2ef773c63c32587be7076ba79637b9cbba50065ee50e1b393d07e3f5117e446a7984f96411606adf3320172459"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "69a7d98e25151c8941abb63bd5153807a2b3d4ce0994160745c516dd8280dede01a9a9fd6d082b9d3b84e5812ec8e9bf5d05684385049ef4064f54f65a6e80f3"}}}}]}]}, 0x6b8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000e6bffc)=0x2, 0x4) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4c, {0x2, 0x4e21, @loopback=0x7f000001}, 'syz_tun\x00'}) [ 216.784892] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 217.646767] xt_bpf: check failed: parse error [ 217.690089] xt_bpf: check failed: parse error 2018/03/31 15:21:05 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000002880)={0x0, 0x0, @multicast2}, &(0x7f0000002a40)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002900)={0x0, 0x45d, 0x30, 0x400}, &(0x7f0000002940)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002980)={r2, 0x5}, &(0x7f0000000080)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r0, 0x0, 0x7e, 0xe7, &(0x7f0000000180)="64406b3607bd7e86ada2225119c194c89088118d42f743a603069efe63c4ef94775f242548d0b474fa618b551d27d095d7ac22e4201a1ab0b457c7265d1f4d71c049e4ec06ed3f238879014427b4cd0e48010b8529b6f463af0cb1dbc6a826cfc6ba1aa69378d2bd68ce15fd17efd74fb0df671d2e42719e2906acae859d", &(0x7f0000000280)=""/231, 0x3, 0x7fff}, 0x28) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e21}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}}) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c00)=0x14, 0x80800) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002c40)={r4, @empty, @rand_addr=0x20}, 0xc) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000002a00)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x80, 0xfffffffffffff4a2, 0x7fffffff, 0xb3, 0xffffffffffff5461, &(0x7f00000004c0)='erspan0\x00', 0x8, 0x9140, 0x100000001}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair(0xb, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) r10 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r11, 0x10e, 0xa, &(0x7f0000033000)=0x4, 0x4) socket$unix(0x1, 0x1, 0x0) r12 = socket$unix(0x1, 0x1, 0x0) bind$unix(r12, &(0x7f0000674ff4)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setsockopt$packet_buf(r8, 0x107, 0x16, &(0x7f00000007c0)="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", 0x1000) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000002e00)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_buf(r6, 0x0, 0x9, &(0x7f0000001800)=""/4096, &(0x7f0000002840)=0x1000) listen(r12, 0x0) connect$unix(r11, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) close(r5) socketpair$packet(0x11, 0x5, 0x300, &(0x7f0000000140)) setsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000000780)={@dev={0xfe, 0x80, [], 0x1a}, r9}, 0x14) 2018/03/31 15:21:05 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r0, &(0x7f0000000200)=""/41, 0x29) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x0, 0x800, 0x80000000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 15:21:05 executing program 7: socket$packet(0x11, 0x3, 0x300) bpf$MAP_CREATE(0x0, &(0x7f0000000040), 0x2c) r0 = socket$kcm(0x29, 0x7, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f0000000300)=""/187, 0xffffffffffffff0a}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/85, 0x55}], 0x7, &(0x7f0000002dc0)=""/161, 0xa1, 0x1f}, 0x100) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x1, 0x0, 0x7ff, 0x3}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000080), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000580)={0x9, 0x1, 0x8, 0x3, 0x6}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002ac0)=ANY=[@ANYBLOB="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"]) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x5, 0x800, 0x8287, &(0x7f0000000600)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002a80)={r3, 0x0, 0xd0, 0xb3, &(0x7f00000028c0)="3eb7ec420462b80b426d25e66c5ab6299972b357e57ef9e39a95351c7934f9753913d856508986afb058a8b61faf3a37173fa9611dc2bb114f6a21bfd22a1a63d400e447250895b8cfd23918a96b71dde46f8eb7cf6f3bba8d5c32f6a330755fd601f78aa6e8d0c5dc1f3127e8c461579f7e6eb8db22e7444f3e0074357599bc2586d85d5be7b8ab596dc418336813074097893e8d2b2ca0b759d59bea3568a74d297e4a597442124b132296db1a78e12cd769c6d697652a50b6ea5fc530273f993507a25cdad0a7cb79c37c1daf6c55", &(0x7f00000029c0)=""/179, 0x3, 0x7}, 0x28) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000680)={r2}) r4 = accept(r2, &(0x7f00000027c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000002840)=0x80) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000004040), &(0x7f0000004080)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x4, 0x4) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000002880)) 2018/03/31 15:21:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x800) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x2) writev(r1, &(0x7f0000001600)=[{&(0x7f00000001c0)="b30b27b2c20839f80a025cf56b1a78ded8bc105970900f7cbf4819cb42dc30cef8d11299901cb1bdfeac76148b891838700acad189772c701c0a5c48d1d1cfd4936b89b3ebb12f1e2e54cdf44f6f44cd7bcf677c5e8c5b225ac760bd10cfb4e6c53628e00cd04b5537b28b21655641c2", 0x70}], 0x1) 2018/03/31 15:21:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x401}) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200), 0x0) 2018/03/31 15:21:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x8, {0x2, 0x4e24, @rand_addr=0x8}}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1d) bind$netlink(r1, &(0x7f0000000580)={0x10, 0x0, 0x25dfdbfe, 0x3000}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x8001}, &(0x7f0000000500)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000540)={0x8c1, 0x3, 0x81}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000480)={r3, 0x9}, &(0x7f0000000180)=0xffffffffffffff6e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) r5 = socket(0x11, 0x5, 0x80) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x71, 0x607e, 0x64, 0x7ff, 0x41}, 0x98) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20400020}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r6, @ANYBLOB="000326bd7000fbdbdf250a000000080004000500000008000500ec0000002400030008000400030000000800010001000000080007004e20000008000500ac14141628000300080005007f000001080007004e2200001400020074756e6c3000000000000000000000002800020004000100fe800000000000000000000000cf8db90b9117d704d53c0000bb08000400b202000008000b000a000000b1f73f21a98d59939bf4499d00ae9ffb0da7d268a2b15755a3b4afc4f3c3361b230dc074df24684d31a05fa737177c85f51d5b94202456505811680a5ad2bd6e9a414ffe4df7c5929f07b9e2307f983a1427c9c950102202788af4b3b3e0f6a9d24b78cecbf01d18fa2a9ad66fe5490394f26256c673569afc81f9276e11d05ab894cb619e57f697b8602de3108fe47d7c44bf2a6c5d000000048eb42d0805abc809c4680ba41ad2d0a8769a"], 0x98}, 0x1, 0x0, 0x0, 0x40804}, 0x0) 2018/03/31 15:21:05 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x305, 0x3, 0x1f, 0xffffffffffff8001, 0xfffffffffffffffb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0xfffffffffffffe13) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x6fb7bceb, 0x4) 2018/03/31 15:21:05 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$rds(0x15, 0x5, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) unshare(0x100000024020001) unshare(0x20000600) socket$packet(0x11, 0x0, 0x300) pipe(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8001, 0x3, 0xfff, 0x7ff, 0x6c}, &(0x7f0000000900)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000940)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x40, 0x0, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d9, 0x8001, 0x0, 0x800, 0x6]}, &(0x7f00000003c0)=0x100) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000c00)="8b0d64d51a4be2e4f70beb44b0358d0b74510a4515636d26a76e5e2b95f20ace33c0ab78c7b76c28092d4a5bb98c08957f9f9bedba004600a95e0f43f3b99b6c0930a72f8f0e03d383db7b11ef80065ba596843c19f092e8712add6b574192c4f51fe2b2820fa7dc36cb6963ea1fb393820477e446", 0x75) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) writev(0xffffffffffffffff, &(0x7f0000818ff0)=[{&(0x7f000016bde8)}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x20, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000005c0)=r5, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x10, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r6 = socket(0x0, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)}], 0x1}, 0x4814) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000b00)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="0900000020dbc19f38941388002f0453e4d3d4540a8af1c5f5ea41ebc1b42d880031fd1871af5d299199eecc48758d87adb471e5c1171052ceb323dbd2f8da2c3f182b8713fed63c8519b31fa830f219a46a73f719786ee0bcd8fa39e1805de5eeff8dd5a3d2612bc1a68b90d0964096c0e45750c3fe842e8c9bf33bcebb543b415d0b7f415512dece80e1962304e715eccf31ff493c70379c1cf7274087eeb6199abe13990f967410ed60a5085b93df"], 0x1}, 0x1}, 0x4000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000300)=""/69, &(0x7f0000000200)=0x45) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000700)=0x1, 0x4) [ 217.821038] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4000040) getsockname$inet6(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) r2 = accept4(r0, &(0x7f0000000740)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0x70, &(0x7f00000007c0)=[@in6={0xa, 0x4e21, 0x683, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e22, 0x35b4894c, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x10, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000880)={0x5a, 0x1, 0x8, 0x4, r3}, &(0x7f00000008c0)=0x10) r4 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x43810240}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x16c, 0x30, 0x200, 0x70bd27, 0x25dfdbfb, {0x20008}, [@nested={0x28, 0x59, [@typed={0x8, 0x8, @pid=r4}, @typed={0x14, 0x3f, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x1c, @pid=r5}]}, @nested={0x60, 0x6e, [@generic="890c792740613bec30e71fcdbebaa87bf8cbc4a580328588d937964a0bc700aaf2a02444c235f98ee03c6436b320d6858fd86f97282bcb104c3bb355305896", @typed={0x4, 0x23}, @typed={0x8, 0x8d, @u32=0xdf3}, @typed={0x10, 0x23, @str='em1wlan1\x00'}]}, @typed={0x8, 0x3f, @u32=0x3}, @generic="0d0b894b5825c1785b1d765612ffd97b67986cc382ed7504af5e3bf0af31ff3e1a83aa26f0c83d4e3637c8a3f16dd32847937a1f5195432aa64e6b88e10c5ca67acc8e8f04bd1ee24a83901c674b63d3dd4575821744b1d1e01c8505c648ad8ffb3a7c801da545c943781c20d9928b4532a347dd27a692ead1d0e663c3bad55ad40f7ff3f359f9cb3939383ef16fa2852b4198bae5df9eda24249da960a4de8059ed764a147b1b1c2c85ec2cfba8769b5ad99dfd32653db57e7b96a6762accb64c5cd938f30cae41"]}, 0x16c}, 0x1, 0x0, 0x0, 0x5}, 0x20000080) sendmsg$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$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) 2018/03/31 15:21:05 executing program 1: r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xaf, "cc6ddfa5683e6bf20e6c5e76a2e8d0abc3f2ba86be213b2df9020199a7bdaa1c616d344a0cae6981503c94235847c7cb73ed70790275ddd94851561c282283070786787b067d88d9f6a7f1b5da0b77e4d0dabe9b4b96b97aedf08cac340ca005b04abc05083675707b7780ce602f86274a55dcec20d96be9c7cbea7c3ee26b15b1d6bb4a04b8e6b7ad749368ac970a8e0892cba58d442331c6e5d5f15384baf695633f6c6a23dfba8f516b7f8866e7"}, &(0x7f0000000340)=0xb7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x1, 0x19d9abd9, 0xbc93, r1}, &(0x7f00000001c0)=0xfffffffffffffdf3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x3, "9295f2"}, &(0x7f0000000240)=0xb) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='ifb0\x00', 0x9}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x7) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000002c00000051e63160a26208d3a0203144969d1b6d397c4c0fa12d53e8544bb760227d928e8c9ac3d916"], &(0x7f0000000080)=0x50) [ 217.904903] IPVS: ftp: loaded support on port[0] = 21 [ 217.916212] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. [ 217.966999] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. 2018/03/31 15:21:05 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) write(r0, &(0x7f0000000000)="0d1257224226c498107b70f7a58789abecdef02788802513f294101b65d48b4df4e309ee60a716afc8aff1d47a1f3bd9430fcbb20d1f9c0c8d588d7fa5c4", 0x3e) 2018/03/31 15:21:05 executing program 7: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@ipv4={[], [], @local}}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe3) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept$inet(r3, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x0, 0x0, 0x1000, 0x4f42}, {}]}, 0x10) writev(r4, &(0x7f0000000c00), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x6, 0x8001}, &(0x7f0000000500)=0x8) r6 = accept4$inet(r5, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000400), 0x4) getgid() socket(0xa, 0x2, 0x1) r7 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000000440)={r3}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/03/31 15:21:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0xa0, "507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"}, &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r6 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r6, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getpeername$ipx(r6, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001300)="80550a43bfd4e9ae9dd17de8f7b542e160b064df72e3", 0x16}], 0x1, &(0x7f0000001a00)=ANY=[], 0x0, 0x800}, 0x4000000) write(r3, &(0x7f0000335000), 0xfffffffffffffd0c) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x4e17, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000014c0)={r8, 0xaf08}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/03/31 15:21:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0x2039, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000001c0)=0x1, 0x4) socketpair(0x1, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$ipx(r3, &(0x7f0000000240), &(0x7f0000000140)=0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000200)={0x0, r0, 0x6, 0x3}, 0x14) 2018/03/31 15:21:05 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111, 0x70bd27, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2, @broadcast}, &(0x7f0000000480)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, r4, r5}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000004c0)={@empty, @broadcast=0xffffffff, r3}, 0xc) sendmsg$nl_route(r1, &(0x7f0000001440)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001480)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800000012000103000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000200000030000270000000000"], 0x28}, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x58, 0x13, 0x409, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, 0x21180, 0x4}, [@IFLA_EVENT={0x8, 0x2c}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_OPERSTATE={0x8, 0x10, 0x200}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r7, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) r8 = accept$inet(r2, &(0x7f0000001400)={0x0, 0x0, @dev}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000001500)={0x1, [0x0]}, &(0x7f0000001540)=0xfffffffffffffce4) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000001780)) r9 = accept4$ax25(r1, &(0x7f0000001840), &(0x7f0000001740)=0x25d, 0x80000) connect$ax25(r9, &(0x7f0000001700)={0x3, {"fbca444c9a8fd9"}, 0x8b}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001580)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) getpeername$inet6(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001600)=0x1c) 2018/03/31 15:21:05 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="16eafa84cdc45762e0e696720db2b08d710146d6db0eb07a60ab490b94487dfb8a85adf91d8499f097e1f59d4984a503bc8b618736d07a14e260d4614f7d86829e09d556f88b120a25ec479009f6831d2dd32f15"]}) 2018/03/31 15:21:05 executing program 5: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000580), 0x4) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000680)={@empty, @empty, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, r1}, 0x14) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/31 15:21:05 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r1 = accept(r0, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0x80) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000380)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000004, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/31 15:21:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfc, 0x100}, 0xc) r1 = socket(0x1f, 0x80000, 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x8000, 0x5, 0x5, 0x80000000, 0x2, 0x80000000, 0xfffffffffffffff8}, 0x1c) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYBLOB="ea00000000000000", @ANYBLOB="0900000000000000000000e41f000000000000000000e200"], 0x38}, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e22, @loopback=0x7f000001}, 'ipddp0\x00'}) r3 = socket$netlink(0x10, 0x3, 0x5) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xadc4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r5, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000280)=""/91, &(0x7f0000000240)=0x5b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="0700f256aa13a38ef87cee"], &(0x7f0000000100)=0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000640)={r6, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) close(r0) bind$netrom(r1, &(0x7f00000004c0)=@ax25={0x3, {"ad0c98189a57bf"}, 0x289c}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000500)={{0xa, 0x4e24, 0x6cb4, @dev={0xfe, 0x80, [], 0x14}, 0xfffffffffffeffff}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffff800}, 0x10000, [0x6, 0x3, 0x40, 0xfffffffffffffffd, 0xfffffffffffffbff, 0x200, 0x4, 0x40]}, 0x5c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000140)=0xe40, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={r5, 0x0, 0xfffffffffffffc00, 0xba6e}, &(0x7f0000000600)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000440)) 2018/03/31 15:21:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001400)=0xe8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) accept4$inet6(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000004c0)=0x1c, 0x80800) connect$packet(r1, &(0x7f0000001440)={0x11, 0x3, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/03/31 15:21:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)=ANY=[@ANYBLOB="8ce04de6bed0742e94115e8e00180000000000000000000000000000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) 2018/03/31 15:21:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000298000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00009a1ffc)=0x98) [ 218.765807] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 218.789276] netlink: 'syz-executor0': attribute type 39 has an invalid length. [ 218.796739] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 218.867472] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 15:21:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="800500000000000000000000000000d08e8b5400d7a5a40e3efebb5944aa4b192fc7220e3a7bbe898244b356693f4ce88ddfa26b620f7cd96dd061cde8ad904db53594194942b9043fab656ce72d7b3011a33180baa0d0bcbe67c940c4bda10ca8106a56cf44eb8043c5f590cacf7b0041b046d3abfba1b932d69f734d31b6d64eb008ff0d1efac9bb074f23b1ecc3f84ec733739f5a4226d119c046294f44ef34f7936d7bb7000000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/31 15:21:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) accept4$ipx(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x0) listen(r0, 0x110000000010) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x10810, r3, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0xba6}, 0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/31 15:21:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) sendto$inet6(r0, &(0x7f0000000240)="04", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) 2018/03/31 15:21:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYPTR64], 0x1}, 0x1, 0x0, 0x0, 0x4080e}, 0x800048000) r1 = accept4(r0, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000400)=0x80, 0x800) socket$unix(0x1, 0x7, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x800) recvfrom$ax25(r1, &(0x7f0000000440)=""/195, 0xc3, 0x1, 0x0, 0x0) 2018/03/31 15:21:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000600)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000640), &(0x7f00000006c0)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$void(r0, 0xc0045878) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x760f, &(0x7f0000000100)=0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2, @loopback}, &(0x7f00000002c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in, @in=@multicast1=0xe0000001, 0x4e23, 0x200, 0x4e22, 0x2a00cac7, 0xa, 0xa0, 0xa0, 0x3b, r5, r6}, {0x5, 0x9, 0x27, 0x7fffffff, 0x1, 0x2fa5, 0x84, 0x7}, {0x4, 0x0, 0x8001, 0x2}, 0x6, 0x6e6bb8, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3c}, 0x2, @in=@rand_addr=0x7, 0x3501, 0x0, 0x3, 0x6, 0x8, 0x10000, 0x8}}, 0xe8) getsockopt$EBT_SO_GET_INFO(0xffffffffffffff9c, 0x0, 0x80, &(0x7f0000000540)={'broute\x00'}, &(0x7f00000005c0)=0x78) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x0, &(0x7f00000008c0)}, 0x10) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f00000001c0)=[{}]}) 2018/03/31 15:21:06 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xc, 0xc9}, {0x0, 0x10001}], 0x2) r1 = socket(0x3, 0x1, 0x4) recvfrom$ax25(r1, &(0x7f0000000200)=""/203, 0x116, 0x40000100, &(0x7f0000000100)={0x3, {"3c1fa584c287b9"}, 0x8000000000001}, 0x10) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x80800) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa60aaaaaaaa0086dd6003000000000000008000000000000000000000000000bbfe80001d0000000000000000000000aa0000000040089078"], &(0x7f0000000040)) r2 = socket(0x0, 0x80e, 0x7fff) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x5d9d, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x11, 0x4, 0x3, 0x2, 0x8, &(0x7f0000000140)='nr0\x00', 0x100, 0xde0, 0x6aa}) 2018/03/31 15:21:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x2a) r1 = accept4(r0, &(0x7f0000001a80)=@ax25, &(0x7f0000001b00)=0x80, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001b40)=0x100, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/31 15:21:06 executing program 0: socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002c40)={r0}) sendmsg$rds(r1, &(0x7f0000002fc0)={0x0, 0x0, &(0x7f0000002c80), 0x0, &(0x7f0000002980)=ANY=[@ANYBLOB="18000000000000001401000002000000000000001f000000180000000000000014010000020000000500000004000000580000000000000014010000060000001508000003000000", @ANYPTR=&(0x7f0000002cc0)=ANY=[@ANYBLOB="9408000000000000"], @ANYPTR=&(0x7f0000002d00)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="a1ab277d00000000e5ffffffffffffff0100010000000000ffffffff000000001100000000000000d6000000000000004800000000000000140100000100000000010000ff070000", @ANYPTR=&(0x7f0000002d40)=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\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\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="b100000000000000", @ANYPTR=&(0x7f0000002e80)=ANY=[@ANYPTR=&(0x7f0000002e00)=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\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='\\\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="63010000000000000040000000000000000010e4ffffffe400"], 0xd0, 0x4000000}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'eql\x00', {0x2, 0x4e20, @rand_addr=0x40}}) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0x4, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f00000001c0)="544a2bf5f0e13e91d10d888d2676a770ede38e67"}, 0x10) socketpair(0x18, 0x0, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r5 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002a80), &(0x7f0000002ac0)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002540)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000002600)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000002640)={0x0, 0x4, 0x10, 0x6, 0x5}, &(0x7f0000002680)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000026c0)={0x0, 0x3}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000002740)={0x0, 0x6, 0x0, 0x4, 0x9, 0x3, 0x4, 0x800, {0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x0, 0x22b7, 0x7, 0x3f, 0x5}}, &(0x7f0000002800)=0xb0) sendmsg$inet_sctp(r3, &(0x7f0000002940)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x7ff, @dev={0xfe, 0x80, [], 0x15}, 0xd89}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="9976f10dcab0a0ae06273c28e5450e7e991bba85ec5dd8b2447546683ad8f8456ab7f58395080f928a7d9d6ca81f957b244d0dfffc7a6b93f6d728b004ab87af0c60f4e27e5c1ca30d5188dcab9c6a9104da30a1768798a05fefd5c2564c95a1d9130acb744ee686f0e2a1797240a4721990095696e8eea02d701b952614be88ea60cf5798eff773055e", 0x8a}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="1e6d8e7cb297f8de91ed8f990542f12117c9034e7c33e52d776c02cfaca09a53e7f84a8e870eb02bbd8962cf59fb0c1a9e42068e162c9bb82c04b7b4435b326324e555ea61e11893f543848dcbc11091d094aa79437d341bde8390424fb2d61913", 0x61}, {&(0x7f00000023c0)="aec59b5fc4ba330891cdcff8bbf9af7303991c2650dbe6e483c3888b45ae1ace5c508e6ffa0fe1c6ace38fc663031278addfd715e6dbf32a7ca4bb37f3d65744c8d72cdab9035d2c22d0b221bf46c5c50faf4d0e36b9f227a7c9b102877549a91457028cc50c4f8db2f370251033a430f5d8d958af3b2d20d3bdac70dc3e5ea60ca5dbc3948cddbbc2df7ac14b04160306e1aea161b49b80d6a2b163d5089336832f49ccccc0bb90f7c528932ec92dde1af861c4db1e4f4a2605791ff5480c011b44", 0xc2}], 0x5, &(0x7f0000002840)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x4, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x1, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x5, 0x2, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x3, 0x0, 0x81, 0x5, 0x7, 0x6, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x3ff, 0x8, r9}}], 0xf0, 0x10}, 0x4000000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) 2018/03/31 15:21:06 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x3aa, 0xb) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x200000000006}, 0x4) close(r0) 2018/03/31 15:21:06 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000340)={'\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}}) r1 = socket(0x15, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet(0x2, 0x6, 0x9) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) r4 = gettid() setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000300)="054d9c784a98f4ce2e2ceafae5591148c053156f", 0x14) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000140)={0x4, 0x4, r4, 0x3, 0x0, 0xeaa, 0xff}) sendto$inet(r0, &(0x7f0000000140), 0x336, 0x0, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, @rand_addr=0x2276}, 0x10) socket$pppoe(0x18, 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000a00)={'teql0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) getsockopt$inet_dccp_buf(r0, 0x21, 0x10000000000008f, &(0x7f0000000a40)=""/188, &(0x7f00000009c0)=0xbc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x60, 0xdc1b, 0x8, 0x7184, 0x8, 0x8, 0xbd0, 0xff, 0x0, 0x6, 0x81}, 0xb) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000880)={0x4, &(0x7f00000003c0)=""/222, &(0x7f0000000800)=[{0x80, 0x6a, 0x401, &(0x7f00000004c0)=""/106}, {0x9, 0x9f, 0xac, &(0x7f0000000540)=""/159}, {0x4, 0xc5, 0x986a, &(0x7f0000000600)=""/197}, {0xae61, 0xc8, 0x3, &(0x7f0000000700)=""/200}]}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000280)=0x6, 0x4) 2018/03/31 15:21:06 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001340)=0x10, 0x0) connect$llc(r0, &(0x7f0000001380)={0x1a, 0x30f, 0x5, 0x34, 0x9, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) unshare(0x20000400) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa3fe0)={r1, &(0x7f000033c000), &(0x7f00004bc000)}, 0x20) 2018/03/31 15:21:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000400), 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e24, 0x20, @empty, 0x3}}, 0x9, 0x7, 0x9, 0x80, 0x3}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x1200000, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000880)={0x0, 0x4, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000900)={r5, 0x58db, 0x100, 0xffffffff, 0x8, 0x4, 0x59, 0x9, {r6, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}, 0x80000000, 0x1, 0x335, 0xcc, 0x123}}, &(0x7f00000009c0)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000640)={r4}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e22}}) sendto$inet(r0, &(0x7f0000000080)="59635353eef8e3b863889087700829c5cb21d982d68b95a31ec2904494c6015e526516e8c93dde9e333c6d6cc0622f56e94d10362a017bf07d377fa9d5b19b6fb92a4aaeaf0cd55bbce3264df4c1b562a29fa5f5025803b42a36f948a2688e30e18b4326be0ba07e040975b4f791bf074c421eb5c78cab67772b8516b3fa20b7b79d4aba5b10ed8ec1c8e2f9541667a4e5e1cbb198af598f438024a5ecb84a5f9a0ce828dc9b75e972e40592a645100000", 0xb1, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0x4) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000005c0)=0x2e, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000480), &(0x7f0000000500)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f00000003c0)='U', 0x1, 0x1, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000680)={{0x81, 0x7, 0x7, 0x0, 0x24f, 0x2}, 0x100}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r1}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000d40)=ANY=[@ANYBLOB="5a98000ef0ffaca3b8f1e0ff070000000000009c6d2d7611ff77ed167f931232a22d3adf4447b95658cb904afaaf35708435d465b6347e77d0b10361fd0780bf4d1e34ef58a14bdac5e3f03cc5c265c490021428826abf4b32aa83cb29f284951164cc6dfe80c6b0732d95b8dddfa3b6e4e62f24f999b99ffce636633dac86c99b5f85d5644576f181d15a90539a25a3489d4f879bd85c000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x4) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/31 15:21:07 executing program 6: unshare(0x2020600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="06000000000000000a004e2205000000fe8000000000000000000000000000aa030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e230100000000000000000000000000000000000001e1080000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20060000d60d000000000000000000000000000000810099fce9dd36c4630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24000200000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22ff000000000000000000000000000000000000000010000000000000000000000000000000f4e7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240008000000000000000000000000ffffffffffff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2007000000ff01000000000000000000000000000153000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000006d9e065fca8bba644e731f55b57652f885fdb87df1030da2ddf51928de8f7d67d06491cc56519cbf3fa75ca5941c6d1ba6a939fe934598f7a1e1eba5a61135b0e1f7a257879217598003dbe99b5ec2ae2a0ef9c058bddee1d42b074089556ae009e5cdf89e442403dea9097af37c594496ab698dff6dc11dad933bbf"], 0x390) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000ac0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, r1}, 0xffffffbf) r2 = accept4(r0, &(0x7f0000000280)=@ipx, &(0x7f0000000300)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000005c0)={0x40237cdf, 0x5160bd02, 0x20000000000000, 0x8, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000600)=0x8, 0xfffffffffffffe98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x5, 0x3, 0x3f, 0x34}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r3, 0x2, 0x40}, &(0x7f0000000480)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000c00)={0x5, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) socket$packet(0x11, 0x2, 0x300) unshare(0x2000000) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x80005, 0x7ca0c737, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000500)={0x12, 0x196, 0x200, 0x3, 0x1f, 0x7, 0xffffffffffffbe66, 0x30e, 0x9, 0x2, 0x6}, 0xb) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffffffd, 0x2, 0x0, "731af77e60bfcdd75ad6b6bbce0eb1ebdb626077358516c601c55e188dd9ce25d06103476147cd564f078661e48a8c87423ad448c00aa5b2c7c6831d34e40ba4c28182f325de6a19fcaa6074ef848993"}, 0xd8) r6 = accept4(r4, &(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x80, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000001840)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001800)={&(0x7f0000000b00)=ANY=[@ANYBLOB="7f61b80a0e497d17ce2d07952de7a9a67f08f4351f245287d9d940787ca17f43b92684b37d8d5f0f06a7e6dbacd54573f4ca3c13a5b2a23248d3ecfa4dc2d618398964c94cedac9ca28c9d9f4266fbf53b1ab6789b3d6bc7eb1218edc91d39c9a657c4d70936ae9387419fffe64a6d557d0902c163689f31b70000000000000000", @ANYBLOB="010826bd7000fedbdf250500000008000500ff07000008000400030000000800040009000000f87d01000800010002000000080009002d000000080008000000010014000300fe80000000000000210000080004004e22000008000600646800000800041f4e220000080005000400000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000004c0)) 2018/03/31 15:21:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="b05e19b749b479acd7848afd88481e1967fdc0af4abb4871f35ddc5157a3a693f8f08034c7d5d30471", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xaf62}, &(0x7f0000000180)=0x8) accept$alg(r1, 0x0, 0x0) 2018/03/31 15:21:07 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x1, 0x820b, 0x2, 0x3f, 0x9, 0x8, 0x0, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x3000000000000, 0x80, 0x1, 0x8}, &(0x7f0000000440)=0x98) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000480)=0xfffffffffffffffa, &(0x7f00000004c0)=0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000019c0)={&(0x7f0000001980)='./file0\x00', 0x0, 0x10}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8000000000005, 0x2, 0x1, 0x100000000005, 0x1, r4}, 0x1c6) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000001c40)={'filter\x00', 0x2, [{}, {}]}, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001780)=0x100000000, 0xfffffdbe) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001640)={r3, 0x100000000, 0x3ff, 0xee}, &(0x7f0000001680)=0x10) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000340)={{&(0x7f0000000140)=""/116, 0x74}, &(0x7f0000000300), 0x10}, 0x17) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002880)={@mcast2, 0x0}, &(0x7f00000028c0)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000016c0), &(0x7f0000001740)=0xa) bpf$PROG_LOAD(0x5, &(0x7f0000001800)={0x0, 0x6, &(0x7f0000000500)=@raw=[@exit={0x95}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r5}], &(0x7f0000001880)='GPL\x00', 0x101, 0x11e9, &(0x7f0000000580)=""/4096, 0x41100, 0x1, [], r8}, 0x48) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001a00)={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x7}, {0xa, 0x4e22, 0xffffffffffff0001, @empty, 0x7}, 0x7, [0x7, 0x5, 0x2, 0xffffffffffffffff, 0xfffffffffffffe00, 0x1, 0x7, 0x2]}, 0x5c) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r9 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001600), 0x800) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000540), &(0x7f00000017c0)=0x30) getpeername$inet6(r6, &(0x7f0000001580), &(0x7f00000015c0)=0x1c) socket$pptp(0x18, 0x1, 0x2) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r8, 0x1, 0xfffffff3, @random="0b0ed70de32e"}, 0xa) ioctl$sock_inet_SIOCGIFDSTADDR(r9, 0x8917, &(0x7f0000000080)={'irlan0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000018c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x200, 0x3800000000000000, 0xffffffffffffff74, 0xc000000000000, 0xc1}, 0x98) recvfrom(r1, &(0x7f0000001a80)=""/242, 0xf2, 0x22, &(0x7f0000001b80)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x3, 0x2, 0x0, 0x2}}, 0x80) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001700)={0x10000, 0x9, 0x5, @link_local={0x1, 0x80, 0xc2}, 'ip6_vti0\x00'}) connect$pptp(r1, &(0x7f0000001c00)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) 2018/03/31 15:21:07 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0xffffffffffffffff, 0x0, 0xfffffffffffffffb}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300), 0x0, 0x4}, 0xffffffff}], 0x1, 0x8000) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x40, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 'rose0\x00'}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xc7, "53f52eac6b241b2f560a41126009d9dc1ccd91f38aed83171e3644a1904be94528ddbf6408b8edf8e443cebb4b15ea0b8680bbb3136b38da67a404e6a98774e1cbeb1652ad881b5c91a8afd098a5fd9e1cfe6c93dce6fa678f473ad4354e0301fef5349e374d6f2bd6f18762daea39de0239cb17d70eead9acdd3e938b4543903c5dc26d62b44d922d31bc7bee7ce45524a4693636cf8f5c8e64d0e16f9808f8223ca4b8ae9525da1794567862a0f336fdded281ed7c9a9b5712ebf5e73391b16e11c23c22b03b"}, &(0x7f0000000400)=0xcf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x90, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xa43, 0x79b77223, 0x4, 0xc000, 0xf5f}, &(0x7f0000000500)=0x98) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0x349, 0x0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r6 = socket$inet(0x2, 0x2, 0x2) sendmmsg(r6, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getpeername$ipx(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/03/31 15:21:07 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x400, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/31 15:21:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21}}, 0x7f, 0x1, 0x20, "fe354c1684dd6ea65ecd2de1ef85dca22de7f95d6da000b8d5f6406be3c392f236369522bae444f9a9eaf585d96c293e2ac51d1f670f58eded274ba4f07914c1809416030df6f791c7bc6f21436e6c71"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003140)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'yam0\x00', 0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) 2018/03/31 15:21:07 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r0, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB]}, 0x78) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x80000000, &(0x7f0000000780)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) 2018/03/31 15:21:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x4e24, 0x4, @empty, 0x3}}, {{0xa, 0x4e22, 0x27, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x108) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x2b) 2018/03/31 15:21:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0xa2da4071ea35d60a, {0x2, 0x4e21, @broadcast=0xffffffff}, 'syzkaller0\x00'}) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nl=@kern={0x10, 0x0, 0x0, 0x20}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)="31d75be8abfdd980f5de8f467e2af73e738fe3fe8bd725dc5ac0b14d98a308751e07e005705b33fdfc4c9be25f", 0x2d}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x210, 0x40}, 0x20000000) r1 = socket(0x3, 0xa, 0x3dbe7faa) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000001c0)=0x80000000, 0xfffffffffffffdd9) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0xfffffffffffff970, &(0x7f0000000500)=0x2) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) writev(r1, &(0x7f00000001c0), 0x0) [ 220.785394] IPVS: length: 148 != 8 2018/03/31 15:21:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000001700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000001780)=0x80) getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x10, r2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000017c0), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x80000) r5 = accept4(r1, &(0x7f0000001900)=@in={0x0, 0x0, @loopback}, &(0x7f00000016c0)=0x80, 0x80800) accept4$ipx(r5, &(0x7f0000001980), &(0x7f00000019c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x401, 0x1ff, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x0, 0x7, 0x8, 0x10001, 0x7f, 0x263f, 0xb30, {r7, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x4, 0x20, 0x7fffffff, 0x2}}, &(0x7f0000000380)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x0, 'ip6gre0\x00'}, 0x18) getsockopt(r4, 0x2, 0xfc, &(0x7f00000003c0)=""/150, &(0x7f0000000480)=0x96) r8 = accept4(r0, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80, 0x80800) bind$can_raw(r8, &(0x7f00000000c0)={0x1d, r3}, 0x10) bind$can_raw(r8, &(0x7f0000000100)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000013000)={0x1d}, 0x10, &(0x7f000001eff0)={&(0x7f0000007000)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/31 15:21:08 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x20004e20, @rand_addr}, 0x10) 2018/03/31 15:21:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[0x5, 0x800, 0x7]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[0x7, 0x27, 0x95]}) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1, 0x2, &(0x7f0000000580)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0}], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffe, 0xfb, &(0x7f0000000080)=""/251, 0xfffffffffffffffc}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xf, 0x3ff, 0x10000, 0x6, 0x1, r0, 0x8000}, 0x2c) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000004c0)=0xc8b, &(0x7f0000000500)=0x2) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, @multicast2}, &(0x7f0000000380)=0x10) socketpair(0x15, 0x80005, 0x80000001, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000000440)="eaa065a86234f4c25bdd174122d2801041cee3b71433024a28b80a16702bf4a16a9c82546a338850c3c14b6659d0c0f527c4ca82b0fa578bae4e7e131e1308a6406c8900f46d2d68a399835b0e416b1e16cef0297bad2c292fb5347f6d0b6ffb4ca60b9d17605e4fb4d1c9ac6ae92c95c222da", 0x73) bind$inet(r4, &(0x7f00000003c0)={0x2, 0x4e22, @rand_addr=0x9}, 0x10) [ 220.815162] IPVS: length: 71 != 24 [ 220.831942] IPVS: length: 148 != 8 2018/03/31 15:21:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x24, 0x18, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x17, @str='^\x00'}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x0, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/03/31 15:21:08 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket(0xa, 0x3, 0x400) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000400)=0x80) socket(0x12, 0x4, 0x6) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="b551520a", @ANYBLOB="02002bbd7000fedbdf250200000008000400020000000800040003000000080003003a000000080001004e24000004000500080001004e22000016daf185114c71deed92e32d36166210a53d57bcb4399fc84ab8e52541148b6644c2bd2a700332f48889940e1934f31897d5bfb0"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000200)="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", 0xfe) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x5, 0x2, 0x4, 0xffffffffffffffff, &(0x7f0000000040)='ip6_vti0\x00', 0x3, 0x20, 0x8}) read(r0, &(0x7f0000000440)=""/74, 0x4a) 2018/03/31 15:21:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x10000000009) r1 = accept4(r0, 0x0, &(0x7f00004a8ffc), 0x0) sendmmsg(r1, &(0x7f0000009240)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="aa53da6eb5f5b3c0407bfbe0d2ce", 0xe}], 0x1, &(0x7f0000000000)}}, {{&(0x7f0000000140)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=']', 0x1}], 0x1, &(0x7f0000000780)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x9d, "31235e0444d9b30bd4f26a8117a59e21636ad2de1433ccf8350b8206469bc7e3a667b5a68995bf620064bd55636836b4048a2e7a4faaa860adb038b7056e5a550e9ec045bbfe82b10bd2ae9b1f9e6af5bc8f44c1556965b1ea4785911afd9682952b08eeb644659ff147e14e9d295e13c721d69656748c63ba8dd74e7b993dc57236494c41cbbc34da612b4e11e34d279eb5851cf871746e67b5423c4d"}, &(0x7f0000000000)=0xa5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x3, 0xc8}, 0x10) 2018/03/31 15:21:08 executing program 1: r0 = socket$inet(0x2, 0xa, 0x6) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$inet_int(r0, 0x0, 0x7dc25a047ea3ddbe, &(0x7f0000000100)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) 2018/03/31 15:21:08 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001400)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a8040000800200004001000040010000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000380), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0xfae3, 'lo\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) 2018/03/31 15:21:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x11, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/75, &(0x7f0000000240)=0x4b) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x8, "727bd903a6c4e8fa"}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x1, 0x7, 0x1}, &(0x7f0000000100)=0x10) [ 220.924236] IPv6: NLM_F_CREATE should be specified when creating new route 2018/03/31 15:21:08 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 15:21:08 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000280)) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000240)={0x14, 0x8, 0x206, 0x1}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r2, 0x4, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4094) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/31 15:21:08 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000004c0)={r2, &(0x7f0000000400)=""/159}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000240)=""/194, &(0x7f0000000340)=0xc2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r3}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r4}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/03/31 15:21:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000001180)=0x98) r3 = socket$inet(0x2, 0x802, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x2, @empty, 0x40}, @in6={0xa, 0x4e23, 0xf2fa, @dev={0xfe, 0x80, [], 0x14}}], 0x38) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x7f}, &(0x7f00000000c0)=0x90) 2018/03/31 15:21:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000964fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef8000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vlan0\x00', r1}) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009adedf)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/31 15:21:08 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x3) 2018/03/31 15:21:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)={0x18, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/31 15:21:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x2, {{0xa, 0x0, 0x80000000000000, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair(0x1b, 0x5, 0x5, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x5, "4711a2beab"}, &(0x7f0000000240)=0xd) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x3}, &(0x7f00000002c0)=0x8) socketpair(0x1d, 0x0, 0x3, &(0x7f0000000000)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="391eba66d878d7ca7eaf649025f9601d07e0e68237289acae9ea9bcb6897df72c2675f6d23cc6658aeba042263d671e8b935bd780a5fc224f9125fc56d30b9aed21f41f1b4f549f7cf9d8d3f5155a1508ccaedd17a35dd8ae26926fe827b729f164c5fe4baa1632c1434451da00e7a836329ab7e39a60eba663fb4c7150594faa3418ad89a2252d6b58b59d1ad0dc773e392d5f7eae871c7bb9e3e0029", @ANYRES16=r3, @ANYRES32=r4, @ANYPTR], 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/03/31 15:21:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) close(r0) 2018/03/31 15:21:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001540)=""/177, &(0x7f0000001600)=0xb1) r1 = socket$inet(0x2, 0x802, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001180)={0x0, 0x91, "bbde4cf9971175bd04a185a5f3140baf9db553584b4ea0615255cb1ad9e6301812043cd47dd0f96f5a299252149253c82f063a0d80668c4e9a008170ae35b415c9ceb3dce2daf68711890ebad9331ff275abf47a3fb85d51c86660eb5db0498bc3b3d1f44a11b73b5cf5c88b9dda63132962740a6ff7150c35530ad9514618d011ca650bf27062068b7a259ae2bfe67cd9"}, &(0x7f0000001240)=0x99) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001280)={0x0, 0x1, 0x1000, 0x7}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001300)={0x0, 0xa7, "5c4c8594e79ee447b3b5c9d7cc384f7d247a6519218fa3b0275ae96f4624d3878cc69b5b925ce2c8a4f5b82e1e0315a39be6baf3f49dd7bc604a51e32dec2a7f9caba2ca1938a5b257326072708394d5bef01663033ad318570f0186b3e75d6a593d76c631ee65065c5e0bc324870d08daf33882525e8a0b6848ffbe76e30d5264faf57c28445e402b9e097aa9fc2d11dd2bb0b5e6fbf294f557ebb0102ca12c7361c2c62f6b65"}, &(0x7f00000013c0)=0xaf) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001400)={0x0, 0xf, "e2ed2638be45cd7087d8c70e34d529"}, &(0x7f0000001440)=0x17) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001480)={0x0, 0x80, "5e0743ae4bffe271987338b9548002a699ecde742c774542f478d7627acfac39d7948c56ebf76c5dc1959614321f8c3803d6a08e9b007f751618ed8013ea0b6de95d46bd8e92f15bb1e0b2c7d0348e387056d37fb619a766d71cfc28fe9cfdf7886e92173d5e845b4b8376b642531eb2bce4f7680a988f39f83a7f9c7f02d406"}, &(0x7f0000001640)=0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001680)={0x0, 0x0, 0x10000, 0x5, 0x6, 0x635}, &(0x7f00000016c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001c80)={0x0, 0x6e, "1f1b25e4093993aafd2d134bf946dc385dcddaeae1b6778b92154410169fdfce3190f7a9786f03d1f5c38af9ec386430948bf4a85c873c668d666896e66c519819c32fe0ee53f9eef6b0766545c720182c5bd28f4d4765074d50aecbba62fe41bf05593440befde906a40c302eb3"}, &(0x7f0000001d00)=0x76) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001d40)={0x0, 0x100, 0x6, [0x2, 0x0, 0x8549, 0x1, 0x8, 0x0]}, &(0x7f0000001d80)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x202, 0xff}, &(0x7f0000001e00)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001e40)={0x0, 0x8}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004200)={0x0, 0x8, 0x1, [0x36dc]}, &(0x7f0000004240)=0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004280)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0xb6bf, 0x7}, &(0x7f0000004340)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004380)={0x0, 0x9}, &(0x7f00000043c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000004400)={0x0, 0x2}, &(0x7f0000004440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004480)={0x5, 0x6, 0xc1, 0x400, 0x0}, &(0x7f00000044c0)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000004600)=[{&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f0000001700)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xa, 0x2, 0x29, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x3f, 0x20, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x5, 0x4000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x1ff, 0x3ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x53, 0x1, 0x7, 0x53f2, r6}}, @init={0x18, 0x84, 0x0, {0x2, 0x9, 0x80000001, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x1, 0x2, 0x8, 0x0, 0x8, 0x8, r7}}], 0x150, 0x10}, {&(0x7f0000001880)=@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000018c0)="7823424b8a54e83489b4ef9de394257796b75b9624abeaf742188c633a5c20afd8e049a9fc6e55e11fc1b90e509c76d721dd3d3a68577f05c0335d75c3550f4064e2b187cec6777c4a6c90cca5bc84ae9396d6c36cbc1d622d748211bb2b12c4ca6c482088bc895e5bdcea84f5ebba1e9b615a1ca1f4c8604d192171ed87b3a7e10eabb534f3bddb15dbab79584089c5ed61342fb0699e9f94a670ed", 0x9c}, {&(0x7f0000001980)="5e935eb0447a5060819b87abd311407cb58f743068ab7a853fa52283f6f3a511285ae328e553aa0e5e9c3d81c1ec23a01fffc6364934beda4d6b826a790096328732283f70721a24754536ed8a1119fe108d369fa9af363ad57517fc6e65c837240f1698f2b8b196a964209a1f15e9d4c160027d04b61935e7d46404892dea703e1fe7d8e93b06d79a1c9326e1165a4a543ed4a6ef2c9722a61327ec3240e718ababac4be9725ebe62b6ae784ad95c297a28a85e25ee9ff186c561f5e0c2eb92d9167047fa9b318ab0209cadd38a556a7611a73c05bc5942110a610175d763", 0xdf}, {&(0x7f0000001a80)="3164dd56d2f4036e970d87f0b6fe4473ab133ecf414b4926", 0x18}, {&(0x7f0000001ac0)}, {&(0x7f0000001b00)="8119e6db894462774c1c317d89aa028fcd34186df085b962242c1830b52abf1b2ae4c033cf36db0884a7a383dba2190c6485bd4f86df3f7368ca6150b2baef3ea6e38baab88eff2f84b45a5a5040880a65698cb97b16573eedc6c980a17d9c8b3dad6fcd8e9daeb9bb7e58c782ae198b1c8ae946349d5a417a636676c0cbcf46fa03fa35f14dd8301bdffdaa487370613961be0e732711f34f3a68ff3442a94a62fea321b2bbe5d3ae58110c92a36103b47ffb3caea80e11cf0a963dd062629f586b50c6f24beaaab0438825107a5192c356110a6fcecbde1e471b82f238", 0xde}], 0x5, &(0x7f0000001ec0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8000, 0xfff, 0x8, 0x9, 0x1000, 0x101, r8}}, @init={0x18, 0x84, 0x0, {0x27, 0x9, 0x22a, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x200, 0x0, 0x1, 0x1, 0xffffffffffffffe1, 0x5, 0x6, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x33, 0x820d, 0x3f, 0xffff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffae37, 0x8, 0x9, 0x1, r11}}], 0xf0, 0x800}, {&(0x7f0000001fc0)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 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{&(0x7f00000031c0)="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0x1000}], 0x4, &(0x7f0000004500)=[@sndinfo={0x20, 0x84, 0x2, {0xc64b, 0x8, 0x19, 0x4886, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0x8, 0x6, 0xfffffffffffffffd, 0x6, 0x5, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xd, 0x4, 0x3, 0x6, 0x7, 0x5, 0x401, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x8, 0x0, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x2, 0x8001, 0x1, 0x3, 0x8, 0x8001, 0x0, r16}}], 0xf0, 0x4}], 0x3, 0x4010) r17 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r17, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) sendmsg(r1, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f00002f0000)}, 0x0) 2018/03/31 15:21:08 executing program 6: socket$inet(0xa, 0x2, 0x0) 2018/03/31 15:21:08 executing program 4: socketpair(0xa, 0x80003, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x6, 0x0) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000807fec)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) [ 221.693184] can: request_module (can-proto-3) failed. [ 221.743187] can: request_module (can-proto-3) failed. 2018/03/31 15:21:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x108, 0x188, 0x1d8, [@helper={'helper\x00', 0x28, {{0x0, 'sip-20000\x00'}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x438) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x0, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000bc0)={0x11}) recvmsg$kcm(r2, &(0x7f0000000b40)={&(0x7f0000000640)=@l2, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/96, 0x60}, {&(0x7f0000000740)=""/181, 0xb5}, {&(0x7f0000000800)=""/65, 0x41}, {&(0x7f0000000880)=""/35, 0x23}, {&(0x7f00000008c0)=""/34, 0x22}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000980)=""/69, 0x45}, {&(0x7f0000000a00)=""/46, 0x2e}], 0x8, &(0x7f0000000ac0)=""/114, 0x72, 0x7fffffff}, 0x2040) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 15:21:09 executing program 7: r0 = socket(0x8000000000, 0x800, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x104, r1, 0x100, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x30}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4bb6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x800}, 0x4) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/03/31 15:21:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0xe, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x1e, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="d0297665c1901e4ce3a8d15796c9573094e376359a7f33eb528656000007ff08ba39e812068b"]}, 0x9e) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x80000000, &(0x7f0000000780)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) 2018/03/31 15:21:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0xc64, 0x6, 0x4190}, 0x10) syz_emit_ethernet(0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="1f26fc62e98f0000000000000806ffff88be060900090180c20000028329615cde60febb41001b326a2b453c4828aa2554e9fc1d180000000000ae88b6249186895dc57235784b8d74bd22486c2f1380e21fbb59970c899a854d70d7eb76e765d18a8a5900fbff74a79838fb5f77ca4066a1cccfd4f3567a24be4d2f69"], 0x0) 2018/03/31 15:21:09 executing program 6: r0 = socket$inet(0x2, 0x80806, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) 2018/03/31 15:21:09 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x80000001, 0x7, 0x80, 0x7}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000a0fffc), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00000000c0)=""/100, &(0x7f0000000140)=0x64) 2018/03/31 15:21:09 executing program 5: r0 = socket(0x1d, 0x3, 0x1) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000280)=0xfffffffffffffcf9) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="18007ca6a444ab9098bf3d7e90d491988eed611e00090100000000000000000400000004001200"], 0x18}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x7fffffff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r3, 0xffffffff}, &(0x7f0000000400)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/32, 0x20}, &(0x7f0000000200), 0x20}, 0x20) r4 = socket$inet(0x2, 0x800, 0x9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) accept$ipx(r1, &(0x7f0000000180), &(0x7f00000002c0)=0x10) r5 = socket$inet(0x10, 0x3, 0x10) sendmsg(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdb)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0xffffffdb, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x200020000000}, 0x40000000) connect$rds(r0, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/31 15:21:09 executing program 2: accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x100000001) socket$inet6(0xa, 0x1, 0x10000) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = socket$inet(0x10, 0x6, 0x2000402000000004) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/31 15:21:09 executing program 6: socketpair$inet(0x2, 0x0, 0xffff, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) socketpair(0x10, 0x4, 0x401, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f00000000c0)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000000)=0x43) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) [ 222.482927] device bridge0 entered promiscuous mode 2018/03/31 15:21:09 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xe8) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x20000031, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/03/31 15:21:09 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x20000015, &(0x7f0000015000), &(0x7f0000018ffc)=0x4) 2018/03/31 15:21:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000017c0)=@broute={'broute\x00', 0x20, 0x6, 0x13e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000080), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x3a, 0x99bf, 'irlan0\x00', 'syzkaller1\x00', 'bcsh0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0xf0, 0x168, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x2, 0x1}}}, @time={'time\x00', 0x18, {{0xfffffffffffffffb, 0x1c000000000000, 0xbace, 0xa4ce, 0x7e0, 0x2, 0x3}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0xff, 0x5, 0x0, 0x0, "759ed73302bfe4f07d847f75814822e58a9b4f0d28d13fe54fb69266f064ac5e544303f3c6c13a8e881aee2d9789addd0cc9f6d86168586e9258a1029af4fbcb"}}}}, {{{0x400000000000000b, 0x1, 0x6007, 'bridge0\x00', 'vlan0\x00', 'syz_tun\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x118, 0x190}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x7fffffff, 0xfffffffffffffff7, 0x1, 0x0, "3a2584f8762a463b039483f8798ad0c4e75a3ab5a1bc7703c17f1c8599ba1c37e28f1093d3d00233dc23f3250eaa1810c284e49dfca1637f87e0e3916ae07f18"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1ff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x113, 0x6, 0x7ff, 0x1, 0x0, "29d5612656dc9bdb73f6f9ed95c72b6341ec6e90fc1866bad2d5c50af81f4f28e7d78d89d051cf94336111022ef70ac552c3266e631d9d6621d38de16e99f26c"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x8, 0xd4bb80ffd0a03e87, 'dummy0\x00', 'bpq0\x00', 'ip6gre0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x128, 0x188, 0x1b8, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff], [0x0, 0x0, 0xffffffff, 0xffffffff], 0x4e47, 0x2, 0x1, 0x1, 0x4e23, 0x4e20, 0x4e22, 0x4e20}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x9, 0x59c4, 0xef, 0xe8c}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0xf, 0xc, 0x0, 'ip6_vti0\x00', 'nr0\x00', 'erspan0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x2c514f4e6c1e8cf6, 0xff, 0xff, 0xff], @random="9f09dcccfdba", [0xff, 0x0, 0xff, 0x0, 0xff], 0xa90, 0xb20, 0xb50, [@comment={'comment\x00', 0x100}, @among={'among\x00', 0x8d0, {{0x6, 0x8, 0x3, {[0x6, 0x6, 0x7ff, 0xfffffffffffff1c8, 0x9, 0x3, 0x40, 0x1890f115, 0x12acbc3d, 0xfffffffffffffffb, 0x0, 0x6, 0x3, 0x1, 0x1, 0x6, 0x4, 0xffffffffffffffff, 0xfffffffffffffffa, 0x1, 0x2, 0x3, 0x400, 0x10001, 0x3, 0x7ff, 0xfffffffffffffffe, 0x9, 0x4c680000000, 0x4, 0x7, 0xee, 0x401, 0x5, 0x3ff, 0xcc, 0x10001, 0x0, 0x0, 0x80, 0x1000, 0x6, 0xd75a, 0x80000001, 0x31, 0x1, 0x1000, 0x5, 0x7, 0x10, 0x5, 0x20, 0xffffffffffffff5d, 0x8, 0x7, 0x2, 0x21fc, 0x10001, 0x8, 0x1000, 0x8, 0xfff, 0xfffffffffffffffd, 0x8, 0x6, 0x1, 0x6, 0x0, 0xfffffffffffffff9, 0x7, 0xfff, 0xb7, 0xffffffff, 0x6b, 0x810, 0xff, 0x1, 0x9, 0x1, 0x1f, 0x8, 0xf64, 0x0, 0x20, 0x8, 0x20, 0x101, 0x4, 0x9, 0x5, 0x9, 0xfffffffffffffff7, 0xffffffffffffc5e6, 0x9, 0x1, 0x81, 0x81, 0x1ff, 0xb067, 0x8, 0x5, 0x3f, 0x9, 0xc5000000000000, 0xfb7b, 0x10001, 0xfffffffffffffff9, 0x4, 0x0, 0xfffffffffffffffd, 0xffff, 0x7fffffff, 0x7, 0x6, 0x1, 0x1, 0x0, 0x3, 0x400, 0x3, 0xffffffffffffff81, 0x10000, 0x3, 0x1, 0xfffffffffffffffc, 0x200, 0xff, 0x2, 0x63, 0x3, 0x39, 0x0, 0x2, 0x100000001, 0xfffffffffffff60c, 0x9, 0x0, 0x9, 0x8, 0x40, 0xb086, 0x2e, 0xffffffff, 0x3, 0x2, 0xfffffffffffff120, 0x1400000000000000, 0x10001, 0xfffffffffffffc00, 0xffffffffffff0001, 0x0, 0x1, 0x6, 0x2, 0xe000000000000000, 0x1f, 0x10, 0xffffffffffffff80, 0x40, 0x2, 0x1, 0x7ff, 0x40, 0xae, 0x4, 0x9, 0xc0ef, 0x100, 0x7, 0x100, 0x7fffffff, 0x7fff, 0x7, 0x8, 0x0, 0xfe12, 0x0, 0x4, 0x9, 0x1, 0x10001, 0x80000001, 0x0, 0x0, 0x7ff, 0x7, 0x4, 0x6, 0x5, 0x10000, 0x3, 0xe0ae, 0x9, 0x5, 0x800, 0x1, 0x6, 0xffffffff, 0x8, 0x3, 0x3, 0x7, 0x2, 0xdd54, 0x3fffc000000000, 0x9, 0xa1, 0x9, 0x34, 0x9, 0x7fffffff, 0x8, 0x6728f48c, 0x10001, 0x7fff, 0x8, 0x3ff, 0xfffffffffffff000, 0x70, 0x5, 0xfffffffffffffff9, 0x22b, 0x9, 0x9, 0x101, 0x2, 0x3, 0x1, 0xba4, 0x4, 0x7, 0x8, 0x3, 0x3, 0x2, 0x7, 0x80000001, 0x1000, 0x2, 0x0, 0xa1, 0x8, 0x4, 0x8, 0x401, 0x3f, 0x1000, 0x7ff, 0x6122, 0x20, 0xfffffffffffffff8, 0x0, 0x1, 0x6, 0x3b, 0x3ff, 0x10000], 0x9, [{[0x3542, 0x9], @dev={0xac, 0x14, 0x14, 0x15}}, {[0x1b0, 0x4], @rand_addr=0x100000001}, {[0x2, 0x2], @loopback=0x7f000001}, {[0xfa6, 0x7f], @broadcast=0xffffffff}, {[0x6, 0x73a], @dev={0xac, 0x14, 0x14, 0xe}}, {[0xfffffffffffffffe, 0x6], @multicast1=0xe0000001}, {[0x100, 0x1e1], @dev={0xac, 0x14, 0x14, 0x1a}}, {[0x6, 0x9]}, {[0x8000, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0x6, 0x7, 0x7ff, 0x374, 0x20, 0x8, 0x2, 0x3ff, 0xfffffffffffffffb, 0x0, 0x6, 0x6, 0x2, 0x0, 0x5, 0xff, 0x91, 0x8, 0xfff, 0xc188, 0x6e7b403f, 0x1, 0x54a, 0xf0fc, 0xcb9, 0x1, 0x6, 0x6989, 0x1, 0x1, 0x100000000, 0x0, 0x100, 0xa02d, 0x3c1f, 0x0, 0x3f, 0x7f, 0x8000, 0x97c, 0xcaf7, 0x0, 0xffffffff, 0xd5, 0x8, 0x0, 0x1, 0x1000, 0xffff, 0x3800000000000, 0x2, 0x9, 0x4, 0xc2, 0x3, 0xb700, 0x3f, 0x4, 0x5, 0x4, 0x2, 0x0, 0x5, 0xffffffffffffc3ef, 0x7, 0x1f, 0xa000, 0xffff, 0x5, 0x3e, 0x3f, 0x7ff, 0x1, 0x2, 0x0, 0x5, 0x9, 0x8, 0x4, 0x9bc3, 0x4, 0xaff, 0x7f, 0x7, 0x10001, 0x7fffffff, 0x8000, 0x40, 0x1, 0x2, 0xfff, 0x2, 0x5, 0x2, 0x8000, 0x20, 0x8, 0x9, 0x100000000, 0x7, 0x7, 0x6f5, 0x53, 0x7fff, 0x6b, 0x3, 0x6, 0x4, 0x14000000000000, 0x7fffffff, 0x0, 0x80000000, 0x101, 0x80, 0x3, 0x8, 0x3, 0x57b, 0x0, 0xffffffffffffffe3, 0x1f, 0x3, 0x0, 0x1, 0xffffffffffffff1f, 0x2, 0xf8d7, 0x100, 0x3, 0x7f, 0x6, 0x0, 0x1f, 0x100000001, 0x8, 0x7, 0x37a8, 0x6, 0xec5, 0x8, 0x6, 0x6, 0x3, 0x7, 0xd968, 0x1, 0x4a, 0x3, 0x0, 0xfa, 0x0, 0x8, 0x58, 0x9, 0x2, 0x7, 0x9, 0x100000001, 0x5, 0xdb15, 0x1, 0x10000, 0x3ff, 0x1f, 0x5, 0x4, 0x4, 0x1, 0x400, 0x3, 0x2, 0x80000000, 0x7, 0x7d, 0x1000, 0x7, 0x8, 0x1, 0xd6f, 0x101, 0x85f, 0x8000, 0xfff, 0x7f, 0x1, 0x7, 0x0, 0x0, 0x8, 0x1, 0x7, 0x8, 0x1, 0x34, 0x101, 0x3, 0x80000001, 0x4a47, 0xe04, 0x7ff, 0x7, 0x800, 0x101, 0x8000, 0x100000000, 0x7, 0x7, 0x40, 0xf5fa, 0x9ba2, 0xffffffffffff8001, 0x8, 0x5, 0x4, 0xfffffffffffffff8, 0x0, 0x81, 0x9, 0x3, 0x0, 0x0, 0x1, 0x10001, 0x6, 0x9f, 0x8, 0x3f, 0xffffffffffffffff, 0x1, 0xbda, 0x0, 0x2, 0xff, 0x1, 0x7, 0x6, 0x100, 0xe729, 0x40, 0x7, 0x0, 0x10000, 0x8, 0x7, 0xfffffffffffff801, 0x10001, 0x3987, 0x5, 0x1ff, 0x8, 0x0, 0x7, 0x1f, 0x6, 0xffff, 0x35b, 0x7f], 0x6, [{[0x1], @rand_addr=0x5}, {[0x2, 0x4100000], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x9, 0x9], @loopback=0x7f000001}, {[0x2, 0x6]}, {[0x2, 0x7f], @loopback=0x7f000001}, {[0x0, 0x29a], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xfab4, 0xfe61, 0x9}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1f, 0x10000, 0xa37}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x760ae328}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x6000, 'ip6_vti0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x110, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0x9, 0x9, 0x3f, 0x3, 0x15e}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x7fffffff, 0x4, 0x6}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"b1655a0b6d41a8c8cec4a3bd231814189a451198ef906eaa8641e49417bc"}}}, {{{0x15, 0x42, 0xe847, 'ip6gretap0\x00', 'rose0\x00', 'lo\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0x1d0, [@connlabel={'connlabel\x00', 0x8, {{0x7, 0x2}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:run_init_exec_t:s0\x00'}}}}]}]}, 0x1460) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x40}, 0x1}, 0x0) [ 222.514563] xt_helper: cannot load conntrack support for proto=7 [ 222.516695] device bridge0 left promiscuous mode [ 222.545231] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:09 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000002}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x64, r3, 0x0, 0x70bd29, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x3a}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x4000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)="e91f7189591e9233614b00", 0x0, 0x10}, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r3, 0xa02, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x2c}, 0x1}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x80000000004) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/03/31 15:21:09 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4600}], 0x1, 0xfffffffffffffffe) r1 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) writev(r1, &(0x7f00009f0ff0)=[{&(0x7f00009f5fe1)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) [ 222.570617] xt_helper: cannot load conntrack support for proto=7 [ 222.631743] device bridge0 entered promiscuous mode [ 222.645414] device bridge0 left promiscuous mode [ 222.656224] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:10 executing program 0: r0 = socket$inet(0x2, 0x7, 0x4) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="55667873016f83d407d0a633bdeca5f7", 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x30, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000140), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x29b) 2018/03/31 15:21:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018efdc)="2400000052001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0xffffffffffffff1a) 2018/03/31 15:21:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x10000000000000ba) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x5, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/03/31 15:21:10 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e00000010000000000000000020001000000000000000000010025c62385ab65354bde3c8300e0030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) socketpair(0x9, 0x5, 0x27, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000040)={0x3, 'j.W'}, 0x4) 2018/03/31 15:21:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x100000070) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0xffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/31 15:21:10 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x0, 0x80000000004}, 0x2c) accept4$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001240)=0x14, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000ce185da77d40f0ffac6ef78623c786f4f880d133a35b007a5d9f75dd444efd242cbf14c93fef04f1471fb688ba17ff02b058aa7b87f8c00ab2cceda248127b2f1ba146a63d8f24e02a5e7b402aa421d76c226584af168507ae245004181dfa97a7a5320707e08e8f5e4592f64d032b39cce8562224ce2812583caac4f2571ba055aef5d6f7071355fca9b440fe48b335f5d72224ed4145f5fb80e33e2291361470c3a8282e1f7e920123f3b3eb71d41d817b000000000000"], &(0x7f00000002c0)) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@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)) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x1, @empty, 0xfff}, 0x1c) 2018/03/31 15:21:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1000a000000007, 0x84) connect$inet6(r0, &(0x7f00002cbfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000000000)=""/147, &(0x7f0000abbffc)=0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x200, 0x4, 0x401, 0xe1, 0x3}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xd7}, &(0x7f0000000180)=0x8) 2018/03/31 15:21:10 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffff0001}, @ldst={0x3, 0x3, 0x0, 0x5, 0x4, 0xfffffffe, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x83}, @call={0x85, 0x0, 0x0, 0x3}], &(0x7f0000000040)='GPL\x00', 0xffffffffffff0000, 0x1000, &(0x7f0000000400)=""/4096, 0x8bb4f7498794051a, 0x1}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff34, &(0x7f00001a7f05)=""/251}, 0x43) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) accept4(r0, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x80, 0x800) 2018/03/31 15:21:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000800)=r1) 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, r2}, &(0x7f0000000180)=0x20) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000bc0)={0x11}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000007c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000100)=0xfffffffffffffff9) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x78, r4, 0x800, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4a7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x40040) r5 = socket$inet6(0x10, 0x2, 0x0) tee(r5, r3, 0x7f, 0x9) socketpair(0x17, 0xa, 0x100, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000c00)="52359271d92fe45b96803e242b67f50642d1dcad7b2d2d4cead0fd27cc3f9b1b4cacaa2330269a969693dadee35b63ca1bb0cfe145b92afdc8718e6ceac3726caeafb6913f9bcede03acb10b625dd0fb99d9af1a4e75ead785b2488e48cb3fc91433f3623f55c4e6dd250cc37f20aefb51715fc68a540a3e391579d78fe45f8ab90f4e813360", 0x86) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 15:21:10 executing program 3: getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/252, &(0x7f0000000140)=0xfc) r0 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@pppol2tpv3in6, &(0x7f0000000300)=0x80) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) accept(r1, &(0x7f0000000180)=@generic, &(0x7f0000000340)=0xfffffffffffffd91) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'sit0\x00', 0x0}) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=@allocspi={0x438, 0x16, 0x800, 0x70bd2b, 0x25dfdbfc, {{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x6, 0x4e21, 0x100000001, 0xa, 0x0, 0x80, 0x3f, r2, r3}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, @in=@loopback=0x7f000001, {0x9, 0x800000000000000, 0x4, 0x5dde, 0x10000, 0x1, 0x9, 0x8}, {0x1ff, 0x8, 0x1, 0x8000}, {0x9, 0x1, 0x2}, 0x70bd2a, 0x3507, 0xa, 0x0, 0x8, 0x8}, 0x8, 0x7}, [@address_filter={0x28, 0x1a, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x7f, 0xa, 0x3, 0x8}}, @encap={0x1c, 0x4, {0x0, 0x4e21, 0x4e24, @in=@multicast1=0xe0000001}}, @policy_type={0xc, 0x10}, @tmpl={0x104, 0x5, [{{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d4, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3500, 0x4, 0x2, 0x7, 0x0, 0x7fff, 0x480}, {{@in=@rand_addr=0x3f4, 0x4d6, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3502, 0x4, 0x3, 0x1, 0x9, 0xfffffffffffffffe, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3503, 0x0, 0x3, 0x9, 0x5, 0x40, 0x5e24b6b8}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x32}, 0x2, @in6, 0x3506, 0x4, 0x2, 0x9, 0x6, 0x5b}]}, @algo_crypt={0xb0, 0x2, {{'ctr-aes-aesni\x00'}, 0x338, "e49e77d8e799230bc1389fd8f2789dc9d338365ff965034968a9870bdbf8e963e42af79db0075b67139a54a99c2fc469aef6e7a548d844df93e03abba42ac74ac105bacdba0d6d10c7c6e0f04b333c12f58e7a7ec3fef96790c0bf614651153e4a202f81f196e7"}}, @algo_aead={0x130, 0x12, {{'authencesn(sha1_mb,chacha20-simd)\x00'}, 0x720, 0x200, "625495d072b85cec036c67377db3b1718c04faccfaf0fe4a881c84e63d526a28ca2bcc75a30504c3d9ae8498496c334a2e1a0968a7827fa8585f8728511e8745b5d0c571c7021c30956a894695587c54ab7ddc5ebfee42fd980e1bd39d3e4064d10f9d1441e083dd8118b8efc646617fedc50ce39eded2cce0b2129b266be8a190548159ecf0ba76aa3422dd62c1ead94375bc48da69ce932a3cad596a03c609e01330b2a8acb95f671b9c4920cd684a16b7a9006908bbf717d1349d2575f4c4e68c54fc441822c22010b18628163fef6108fbd39b1e0a2dc1600415427f3075ed8333d0"}}, @lastused={0xc, 0xf, 0x57d}]}, 0x438}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) accept4$netrom(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80800) poll(&(0x7f0000000000), 0x2000000000000252, 0x0) 2018/03/31 15:21:10 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000000000)=""/4, &(0x7f0000000ffc)=0xffffffda) 2018/03/31 15:21:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000005c0)={'bond0\x00', 0x7}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'ip6gretap0\x00', 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r2, 0x3, 0x4}, &(0x7f0000000580)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000002c0)={0x5, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x108) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000400)="4f47b2dd806a57d0336ea31fa8ce35b628ee4398b59d77c5588dfefec35edd7ce730b895be7a9825c2b4921c8d75ffa5520a410759fc4fe7b43c486778e24b266306ec218eced35c3e2b6e096f75783af1d5eecd37b6d08f8a92fa2193abd8617ef8d7a47042477098f24001d26824e0c668a75eee2a9efb591088ae54c3c2c9fe57d41d524d8480ec3a6dc137c28a96fc47103f4ef97e6120fac6dc20a43a87c03b6fc603", 0xa5) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0)=r3, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0x3f, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) 2018/03/31 15:21:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000500)=0xffffffffffffffa9) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xf8, "58ff9d8b85169c3f89754727c0e469dafa0c41eac833d7958e3fec0d2b117085e7de452da01cfb727e29800409c67db4ffd9ced4ac13e4fda0441ef6e5238edfef9961276d9b38f1b4c07593fc5d156530bd0f6e236748e96285e09676900954ba2e716a4f685170e9197ab1161cb5eb45795eb52c1c109935dfbe455bd084df5d01eb5e856794ea2e0cc8e49ecf5a07de57cb66aa5eb7a6ecc7237f22ca70fe3505f024d2e64b9b5988cbeb299a3f6329c3e8d15fd810cb15f6017ceaa6e376499b3b6ed1c3687ed9a327989dae67a5e80c8fe4c2ebfd8f2b02334fb0a50f5e1dcdbcefb5404e94305bee0006f14c3eb3476845a0e046ac"}, &(0x7f0000000480)=0x100) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x107) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}, 0x8000, 0xb199, 0xff, 0x9, 0x8}, &(0x7f0000000340)=0x98) 2018/03/31 15:21:10 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001840)={r0}) getsockname$netrom(r1, &(0x7f0000001e40)=@full, &(0x7f0000001880)=0x48) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip6gre0\x00'}}, 0x1e) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002600)={&(0x7f0000001ec0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x444}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r3, 0xfff, 0x100000000}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002640)={r1, r2}) sendmmsg(r0, &(0x7f0000004580)=[{{&(0x7f00000019c0)=@ipx={0x4, 0x0, 0x0, "19735d651cf9"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000001c00), 0x0, 0xffffffffffffffff}}], 0x1, 0x4000000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001980)={'vcan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="76a18850e08090cddafa44330e9ee5c4ddb0ff30e69641154c7c7fd83ca120fca87b374da9163569ac9a9c941842cd83330032c891cecce3e91b5456ff746b3cdb69d0f640a0e89498317ed90fa1759e7889be9e716cd6394363e831ffc5f6747d0b953ed94baed340fe3f5face810c42294bad8cfdd55cf160847160251d7d232bc55afc78e91f2eab10ef4ed72afbd92499eada0058a1ac9284cb08c21a183b85c1af3eb6b237615a2d04181fce1429ed0f8fd478bcb61eb8f2911ebe582d2", 0xc0}], 0x1, &(0x7f0000000200)=[{0x88, 0x117, 0x8, "82e8bd7febb281ecb24cc565c4dd97cb0db9c9fc5647022b11f47c4a5774f8ce2cc4a211598e536316a710eb03129569ff821fd17edf2c51887df7cbb979c747e00f452b21b7960d87fe3d5371b1f814aad8c5a36e023a61d2f4e3a6c4440f74d06342ae9fce96188dd8bfd7a09ea8dc885367"}], 0x88, 0x4000080}, 0x1}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000340)="3a54ddd95c7ed5f129bac1b00642da9a170c8e5c52ea68678a43de24425e5f073b93017c7f27c0aaf8eb36b0d19679fb862d996d2741f9c92fb09aef286c1d49a63769987f54ab87982bd83683b51f034771fb1d6c66131f0f783cb21cebaefb17f737f61b976f", 0x67}, {&(0x7f0000000440)="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"b750278b57eb98c04b7e2d03d7e5a0ff6b086a1e23dc2ac5e415d1bcee065d71560de2d002636c459e06ea200d7ad7a6e80c077e03daa50f29fdf48c435f4da0b67b784f3d7911d0cf668402caffa1c0fbfdcf6c2b782618c6cd6de64ea2440b0201a282dd40d40c23f1a059a303222a5859de050a0dab38eba8c907c7f370d90f7d93cff268c76131e11e9ebf9fada52f237e828da497c28d27539d9bcb2a4ef0fb1d6361b2e5aca23e476e17097936a1300a729945d7520d"}, {0xe8, 0x0, 0x4, "84ecbf416667b487c03fd7d489f41d919ff2731ea7d89cbe737b3a9a1c566c2ef9d2655c55af66b09090d035b0992bf4f804395eda7d59f9847dd2253a39aa5cadf8dd1a453ba2719d9623afcde4a232f628c38b972347b53c9e834db274bdd8c84ceced140db51e4b03c3b112a76a8dd36acfd3cb3f099713943a5c3641b698b7f54ee55bfd9b76499dee95947b476945bef80f4e212439eb91d944cec52978a4f2f8d119b6156d47ee88479d052e2dc5e2dbdf448d69236244ab9030aee71e9b8cecf9bd2597b8212df1f3eeafdf384c6657d6372e"}], 0x1b8, 0x8810}, 0x3ff}, {{&(0x7f0000002040)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x80, &(0x7f00000022c0)=[{&(0x7f00000020c0)="e59d76a6cbb0c7c849028d7b6742706035337af77f62ba6129d5e757713229b5912de7922f48d04bba9fa11ed513398dcbbb39504deeb1902127469451ca5f65f1f0aeddc01b97ccf7d1f0cb190a50b10a5619fe43e0f2cb595b35337e8728994b66539b6305c3cc5dc0f155f2a51a9004ff837f3a2b4ee5f739be2770d84a2462c2708cc69779d058b7317bee99725f6743e30633fc8d5148a59512377be76dcac68ed1b9badc7ca39cb50eb966f31412f6ae1cf1f83ac796c1e20187e2fbf01725eebd7348b111dc5fb169465146407fb7b92dd7a7ab773aa360c8a725235a1e46c45ef9509fe96d2c", 0xea}, {&(0x7f0000004600)="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", 0x1000}], 0x2, &(0x7f0000002300)=ANY=[@ANYBLOB="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"], 0x150, 0x40}, 0x8}], 0x3, 0x50) 2018/03/31 15:21:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/223, 0x2}) poll(&(0x7f0000000400)=[{r0}], 0x1, 0x0) 2018/03/31 15:21:10 executing program 6: r0 = socket(0x2, 0xf, 0x7) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x80000) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw, &(0x7f0000f56ff6)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 15:21:10 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000001280)=ANY=[@ANYBLOB="ffffffff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090000014000060c5d61e00000000ff0e0000000000000503000000000001ff02000000000000000000000000000100000000000000002494c7ddaab27e1cf58f76f8a235aa45f5569aeedd3662eea1e139e0739b8d4cefbca4496ce4eedf39098209da9ce624d25927647c9c714ec82c9d02a00115547640c95b0d59e91aa367b7d9ca4ead084c7cef17b26b8f0d2cfd8f0000000000000000"], 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000000000)="1dcabb9e9620a3a692affa3c8124e3e801d23fab0f55ad83ecc3b42f311d36d5424f95afca45a8377d5602eb71100ab6df3323e7a6c735d3c70f27802061022b457324bf0c59304388496c98ece8de43f3c0d4c1413f3c00996fe7b1e02fd0cd3c642f97b1e16ecc6dc111b468a5591b70958ea5eed601b5a402dfe7097f77f1f5a6106926e10b3d7088ef7e8ec2bd464c90dccc8572e8e40bb3a3279774849729ee2e7169eb51a35a3b60344d9a9378931c977fbe093d795d524ac9fcb1ad", 0xbf}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0) r1 = socket(0xc, 0x4, 0x5) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) socket(0x0, 0x5, 0x1) 2018/03/31 15:21:11 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fd}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYBLOB="0dd650bd78456a9a3400018846193c4c61cbaa16cd07499f84a8e464f9d3303ca804e4a3e4743ab3174367febba34cb7713edec1dd11a3ac09629a8e79b938858ee60f85a14ad3ba411a51e39330c42a8b2c6456f55c99529339db82af000a9baadb95661dcaa10554e5d210501eb78c17fdcb291700"], &(0x7f00000002c0)=0x1) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getpeername$netrom(r5, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000004c0), &(0x7f0000000540)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r6, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000000840)=ANY=[]}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/31 15:21:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000), 0x0) r1 = accept4(r0, &(0x7f0000000200)=@hci, &(0x7f0000000280)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={r0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'teql0\x00', 0x4}) 2018/03/31 15:21:11 executing program 2: r0 = socket(0xa, 0x80001, 0x6) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000200)={r2, 0x3}) r3 = accept$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x35c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)=ANY=[@ANYBLOB="140000002200090100000000000000000c000000"], 0x14}, 0x1}, 0x0) 2018/03/31 15:21:11 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x80000001, 0x8, 0x800c, 0xfffffffffffffff8, 0xffffffffffffffbc, 0x0, 0xb7, 0x64}, &(0x7f00000001c0)=0x20) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getpid() setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000001380)=ANY=[], 0x0) getgid() gettid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003940), &(0x7f0000003980)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0}, &(0x7f0000003c00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003c40), &(0x7f0000003c80)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xec0) sendmmsg$unix(r3, &(0x7f00000043c0), 0x0, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f0000008ff4)) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0xe02f, 0x4e24, 0x1000, 0xa, 0xa0, 0x20, 0x6e, 0x0, r6}, {0x5, 0x7, 0x3f, 0x1f, 0x0, 0xfff, 0x8001, 0x4}, {0x8, 0x6, 0x7fffffff, 0x400}, 0x7, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x7, 0x3, 0x3, 0x0, 0x1}}, 0xe8) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000000440)="06575cb64d8b6dd6a9839622e622a80ad8ce41aa6df6c69d769b15ab43dc0ae058be38b12124ac74fff025ef8c032f3f650eae7936f8e2fc9681aa587691e2cacf2bdbaf9c1ba9afbaa1f3dfb96736937f537d48ee265fc7c3aa356ee4750acb92746bb9b06f1fdfc1405b70e3a59e8ca5f9ddd6c58ac86816ef6a5459fed422e7197828445e921949deefa6c0786a8da14e1c6ee7c7874eb3b6862577706f25f4017952c3b66000b77e79e84105a4e55291c2833aaad1a5c3db2d12c31282d28e8b2de14574c7c0ea44f1eb800d45c03f77f437", 0xd4) close(r7) 2018/03/31 15:21:11 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/225, 0xe1, 0x42, 0x0, 0x0) listen(r0, 0x17d0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 223.789560] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 223.823895] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/03/31 15:21:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x8a2, 0x7, 0x20a, 0x401, 0xffffffff, 0x4, 0x5, 0x2, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x401, 0x2, 0x0, 0xfffffffffffffffb, 0x6}, 0x14) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000200)=0x9, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/43, 0x2b}], 0x1) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getpeername$ipx(r4, &(0x7f0000000600), &(0x7f0000000640)=0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/31 15:21:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x6, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000000040)=""/120, 0x78, 0x1, &(0x7f00000000c0)={0x3, {"8bcedde5e23c69"}, 0x1ff}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={0x7, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x100, 0xaf1e327, 0x8b86, 0x2, &(0x7f0000000380)='syzkaller1\x00', 0x811, 0x8, 0x100}) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78fb8af5b384c1a65d1ecbadae401bb85fce68de21d4f3be7f7560922758a78f5e94df077df9df1699441e3bdf33117aba2e7fdf1208f5855bd52c1b8e24b75e1aaf5d4d56c093d1d12247479d25824f68700818def97d53beec64f76f8364d4235986f817f9285e8da632eebd5f1cbbad5e339a309f5c6f531cdd92a8edaf74de", 0xa0}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/31 15:21:12 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x2d, 0x331, 0x10000000000000, 0x0, {0x4}}, 0xb}, 0x1, 0x0, 0x0, 0x200}, 0x0) 2018/03/31 15:21:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept4$inet(r0, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000003780)=0x10, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x373) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000540)=0xfffffffffbffffff, 0xfffffffffffffe58) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x1f, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) socketpair(0x11, 0x806, 0xd69, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r6 = accept$alg(r3, 0x0, 0x0) sendfile(r6, r6, &(0x7f0000000300), 0x7f) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003e00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000003f00)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003f40)={0x0, 0x0}, &(0x7f0000003f80)=0xc) sendmsg$nl_xfrm(r4, &(0x7f0000004200)={&(0x7f0000003dc0)={0x10}, 0xc, &(0x7f00000041c0)={&(0x7f00000039c0)=ANY=[@ANYBLOB="d40100001600000427bd7000fcdbdf25ffffffff000000000000000000000000ac1414bb0000000000000000000000004e2200094e2100040a0080a02b000000", @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="fe8000000000000000000000000000bb000004d633000000ac141411000000000000000000000000030000000000000004000000000000000000010000000000001000000000000093000000000000000010000000000000b4010000000000000900000000000000fcffffffffffffff0600000000000000db00000000000000ffffffff00000000040000008be000008568000026bd7000023500000a000109000000000000000008000000ea0000000800180005000000ac000700e0000002000000000000000000000000ff0100000000000000000000000000014e2300034e23007f0a00a00000000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="0104000000000000f8ffffffffffffff00800000000000002f2a000000000000000000000000000001000000000000000900000000000000096c0000000000008f0500000000000003000000000000000900000000000000008000000000000001000000b46b6e00000003030000000008000b00090000000c00100000000000000000000c001c00", @ANYRES32=0x0, @ANYBLOB="346c13e90800000000000000005986b5db770300e66eaccef1000000fffff67626e79fe59079b4cad17772db837bf14430882a408f515d99971d26c07d4a13ec3d476c1f61c0b34428109ebb861c34b73361bca75bdb8f0bcd2cc0d87f8c0c04a0cd25f0fe19879cff31fdf37939d332033762449aea7f3f057b28867b352bd9d8dc64177e279d315cf72487c61dc50728d5c32349d4a20931dd06c2f4ab6981622771d3d7c45ea7c07828de8a76cd765267e5e672a3eb8333e8627590b74befa863c1761081fb"], 0x1d4}, 0x1, 0x0, 0x0, 0x20008000}, 0x8814) sendmsg$alg(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)="5dd9339597cf16d703114d67a1d26ef2", 0x10}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000003840)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000003940)={r9}) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushpolicy={0x10, 0x1d, 0x200, 0x70bd25, 0x25dfdbfc}, 0x10}, 0x1, 0x0, 0x0, 0x1a0d243a613d49dc}, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000003d00)={0x0, 0x9}, &(0x7f0000003d40)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000003d80)=@assoc_id=r12, 0x4) sendmsg$nl_xfrm(r11, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xfffffff0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) recvmsg(r6, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f00000001c0)=""/74, 0x4a}, {&(0x7f0000000440)=""/245, 0xf5}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000280)=""/108, 0x331}, {&(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(r10, 0xc010640b, &(0x7f0000003980)={0x0, r13, 0xa8}) ioctl$DRM_IOCTL_GEM_OPEN(r14, 0xc010640b, &(0x7f0000003900)={0x0, r13, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r14, 0xc008640a, &(0x7f00000038c0)={r13, r15}) 2018/03/31 15:21:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000002d40)={&(0x7f00000015c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001640)=""/108, 0x6c}, {&(0x7f00000016c0)=""/243, 0xf3}, {&(0x7f00000017c0)=""/100, 0x64}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000001880)=""/153, 0x99}, {&(0x7f0000001480)=""/25, 0x19}, {&(0x7f0000001500)=""/44, 0x2c}, {&(0x7f0000002c40)=""/219, 0xdb}], 0x8, &(0x7f00000019c0)=""/31, 0x1f, 0x9}, 0x2161) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002d80)=0xec4d, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d00010300000000190000001f000008", @ANYBLOB='\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000300)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x1}, &(0x7f0000002dc0)=0x27c) bind$ax25(r6, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001c00)={r8, r10, r11}, 0xc) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000002f80)={0xe, 0x9, &(0x7f0000002e40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x8e8a, 0xc, 0x5, 0xd, 0x50, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x7}, @alu={0x7, 0x3, 0x5, 0xf, 0xa, 0x30, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000002ec0)='GPL\x00', 0x1, 0x71, &(0x7f0000002f00)=""/113, 0x40f00, 0x1, [], r9}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000)={&(0x7f0000002e00)='./file0\x00', r12}, 0x10) 2018/03/31 15:21:12 executing program 4: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) bind(r0, &(0x7f0000000280)=@l2={0x1f, 0x3, {0x1, 0xffffffff, 0xffffffffffff8001, 0x10001, 0x1, 0x8}, 0x1f, 0x9}, 0x80) unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0x50, &(0x7f0000000180)}, 0x10) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000140)=0x54) pipe(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000780)="7c3c2cb72844e2af095ff1dfb817750f939e9017490e1bb658b202cd765305d52f24f68785bd3ef1fd25542e216ccc394a68c2dbbc20cbe2b8c5aab1", 0x3c}], 0x1, &(0x7f0000001b40)=ANY=[], 0x0, 0x4000}], 0x1, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) getsockopt$inet_opts(r4, 0x0, 0x0, &(0x7f0000000580)=""/31, &(0x7f00000005c0)=0x1f) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000740)={0xffffffff, 0x6, 0x2}, 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'sit0\x00'}) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000300)=""/195, 0xffffffffffffffe5}, {&(0x7f0000000400)=""/26, 0x1a}], 0x3, &(0x7f00000004c0)=""/22, 0x16, 0x240000000}, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x5a9}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000840)={r5, 0x1}, &(0x7f0000000880)=0x8) 2018/03/31 15:21:12 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/31 15:21:12 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) 2018/03/31 15:21:12 executing program 0: r0 = socket(0x15, 0x5, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0xc, 0x2, 0xf, 0xd, 0x0, 0x70bd27, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xa, 0x10, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_sa={0x2, 0x1, 0x4d2, 0x40, 0x9a2, 0xf0, 0x2, 0x60000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0x68}, 0x1}, 0x8000) getsockopt(r0, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x7e9de2e7ea5f1bf) 2018/03/31 15:21:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000b00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYRES64], &(0x7f0000000340)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000dc0)=@broute={'broute\x00', 0x20, 0x6, 0x3aa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000680), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x422) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00204e200008907820fa8da9a3a2fab93cd1fce11e4f8e46a93d5e7737f44113581d209fe7fc127dd67dfbd20d6eeb307e1747181f662f0543750e396f72467e64006ee02481dc5d9f04458b085a0163cf0b073a78c4404df6fbd83d4b7cd5b5c9624b24080a655a90cfb5e0e93051708953312e60d057d1ffc96a1b92baa8b8d16e2c368c4cdba021416f31d35c519fc01a749b3d0332f8a22869b30cf91127e545b45d8b2f8a526f7a721142cea8bc590a305f3185860e7ea9473a6ce98e73152cd743f02246fd"], &(0x7f00000000c0)) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000840)="b85d0903c58e2223edf7c11be1693789fd4dc14655185b9d49d2f2211b0df15494f4854819374127c67fcff235c32a06e7b28b6ec220d3b2758b96ac497d7e5456fa59c674b47004aaec356f19b08a455a3e63856a2bafee35476a2260d196e3dd6db32f6395efd07a6e4cc8f157729f476ac3866a37660b309d7c6fad34a52463b5d51602a1a8b72ecee9b0cfbb160c695bd94d9c3399e8d6de3b7d50ee541ee16f91c2ecac0dbbdd5ea8b0297168a10598fc7a1e19f536b1c17376a546ad841a776321a1143a475febb2192156dce719c8b07e987dc46f15f58983a7d1ddbf84f8ee35", 0xe4) bind(r1, &(0x7f0000000240)=@ipx={0x4, 0x9, 0x1000, "0fd4d1ba5840", 0x3}, 0x80) r5 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002b00)={0x0, 0x8b, "9751c7c5fe462fd36c9efc160471f9aa039c6739b1916bf05a81324e29b00a65d97d94938062f06e605477245a87beb1b7566ac91d71e4c5160b38820eb303accc40ba11a92c352154f208cef2892df0a85f8ca9ccc311c0d53a9b137a4262bec0fd6e796ab2b390e7c29c080c3bb9892783bd6dd658b20103ddaef19d68c49b5b3d4538693ca4ad13348f"}, &(0x7f0000002bc0)=0x93) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000002c00)={r6, 0x3}, &(0x7f0000002c40)=0x8) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x8001, 0x800, 0x4, 0x7f, 0x5}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x8, 0xf, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffed}, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1, [0x5, 0x40, 0x3ff, 0x4, 0x200, 0x5, 0x7, 0xfff]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1000014936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r0) 2018/03/31 15:21:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001580), 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000080), 0xfffffffffffffe41) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x3, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x500000000000000}) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x80001003) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r5, &(0x7f0000000040)=[{&(0x7f00000002c0)=""/11, 0x37}], 0x100000000000019c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x64}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r6}, &(0x7f00000003c0)=0x8) close(r5) r7 = accept(r4, 0x0, &(0x7f0000efaffc)) sendmmsg(r5, &(0x7f00000000c0)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000001740), 0x0, 0x20000000}, 0x1}], 0x198, 0x10) bind$alg(r7, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r9, 0x0, 0x82, &(0x7f0000000400)={'broute\x00'}, &(0x7f0000000480)=0x78) ioctl$SIOCSIFMTU(r8, 0x8922, &(0x7f0000000340)={'ifb0\x00', 0x3ff}) accept4$llc(0xffffffffffffff9c, &(0x7f0000001280), &(0x7f00000012c0)=0x10, 0x800) sendto$inet(r2, &(0x7f00000019c0)="ae98e0ee8585306a110549da697976f7db49da2498f4b433ab78afb1edffbf630db8d477c8ecf0be289928d8b5ba5260b3620cd1f417ed71b0d3cb3d70b219a1067894ea93340a7702aa43a5951b46de618c32b19c8093e15f76c6da5ccd0c77f5dc06d92183b37741cb895b5b4ca2a9f5739e517e7811970c0b6c35dafb3cf78a98e4d1d246dcf3f974bb79ba00aee1f751be51ce83adf7f7e255e7c80d43b5b562f1912a726ba483ccb9484097081a8653faf31fc269a4681f9ae45ceecf90a694c8882af5ec2b554fdc7b298ea19bb0c9c8550e081eb047dce923a8d256a746c6037656f2fd87ae5695c3e6c3b91339dc82c2cb", 0xf5, 0x4000, 0x0, 0x0) r10 = accept(r3, 0x0, &(0x7f00000015c0)) connect$inet6(r10, &(0x7f0000001ac0)={0xa, 0x4e20, 0xd, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffe3a) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001940), &(0x7f0000001980)=0xb) 2018/03/31 15:21:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="48e0000000000000", @ANYRES32, @ANYBLOB="000000000000000028000e000000000000000000000000000000000000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/03/31 15:21:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x10000, 0x8a82, r1}, &(0x7f0000000180)=0x20) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000680)=0x6, 0x4) pipe(&(0x7f0000000b80)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000bc0)={0x11}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x0, 0x1, 'rr\x00', 0x21, 0x1000}, 0x2c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f00000000c0)}, 0x0) [ 224.801415] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 224.807383] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000100)=""/206, &(0x7f0000000040)=0xce) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffff9c}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x30, r3, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x2, 0x280, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2f8) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x10, 0x5, 0x80000000, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000600)={0xf1, 0x40000040009, 0x800000008000, 0x41, &(0x7f00000007c0)=""/188, 0x44, &(0x7f0000000880)=""/176, 0xc2, &(0x7f0000000a80)=""/194}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000440)={0x1, 'gretap0\x00', 0x1}, 0x18) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6, @random="7c2e1626459d"}, 0xffffffffffffff54) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) 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') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x0, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0xff, 0x0, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xe5, 0xeffffffffffffffd}, &(0x7f00000005c0)=0x1f0) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) 2018/03/31 15:21:12 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/37, 0x25}], 0x1, &(0x7f0000000100)=""/151, 0x97, 0x591}, 0x2001) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x927a, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x60, 0x35c8, 0x5, 0x0, 0x3, 0x0, 0x5035, 0x3, 0x6}) r1 = socket$inet6(0xa, 0x80002, 0x0) socket$inet6(0xa, 0x80006, 0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x74, r2, 0x200, 0x70bd2d, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x92}]}, 0x74}, 0x1, 0x0, 0x0, 0x804}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x34529cf1cc6f669f}, 0x90) 2018/03/31 15:21:12 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000006ff0)=[{&(0x7f0000001000)="5500000019007fafb72d1cb2a4a202930020000000a800056c2623692500060000040149bd50ca8a9848a3c728f1c46b7b11afdc1338d53100009b84136e159ba93bde448daa7227c43ab8220000bf08ec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/31 15:21:12 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8), 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100), 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/31 15:21:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f00008c3000)=0xffffffffffff9673, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) [ 224.891440] ebt_limit: overflow, try lower: 0/0 [ 224.908946] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 224.925943] ebt_limit: overflow, try lower: 0/0 2018/03/31 15:21:13 executing program 2: socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000001780)="76854c", 0x3, 0x0, 0x0, 0x0) 2018/03/31 15:21:13 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x980f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000040)=0xc) r2 = accept4(r1, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80, 0x80800) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000240)={'security\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e0000001ac1414bb0000000008000000ffffffffffffffff7f000001a8090020ac141410800000007f0000015d5493e4d3c7e47e4131b11800000156b48593217cd21e186f499582efec3e0a0000008ee6fd2c0a2bcc96e8409333016d8f73d0dd22c13522644274e37f0d6c1b8eedafe863a4ec97e876e7fcd29f584087eea618fb99d2dc97a3ed61ac729decf7eed5725cd6ff067abbfa63090000000000000000000000"], 0x30) 2018/03/31 15:21:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xb06a, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000003780)={0x0, @dev, @multicast2}, &(0x7f00000037c0)=0xc) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000280)="8e25dbaf6ef6254ed67ef874c180bcb23a5aca91d0ede2545a1bd370e56e6170c87d9759fe378d73dcf86d0a93211bbf0f3ae83d2f7b73961c0900c572a2dfe5306d92c9496be89933446f88350174b9966929ac242353962bfda5b7c7a4354ea3e8369a7d0748c1368ae0776718f9a0adab36b11991c41caefc0a38481a4b580ebd68f781a3457a20fdfbd7535231c21e040191e87e37ab820c0d2994a2bc3c46a8836c80cd9e79bfe1da7079c1aae94c77bea2e2364fd7731955b5fb9827", 0xbf}, {&(0x7f0000000080)="2412a03f20e91c15c497fa01dd77292bf7cfc9d240e5ee3ec686a5d224f11e998df47a908a1a00029676149459752a48762086a6c273cb8f6842b94d1347ddce29067ed08cc0", 0x46}, {&(0x7f0000000340)="b9ae002e968fd86e5cd6c48d26122c8f83be340be52545bf164144ddff76ec47481bb4fa89848d351ee452f3bb95d85a2a15e46316299ccfe30ba3957051aa0bacd3d46d4c8c1f4ca62770ac2f43abed5b4e7e06087af172858d0d2cdeeff5b0625d863227e8119b292c2c0c9f00adfe7cf37667c1d03e2c51881febd42c1d1c69d2023c97e49a20370180fb48c639cbf1", 0x91}, {&(0x7f0000000400)="4e41c083ebea4d2b0f4624e70ce6df57242714e2d75bf44cc5aff3e2a0aaaf23ffd14036809d3e84a12966234312156bba6c92d2a3e38b4b52d18bda7696f7e523b2e8dd02a88b634a3531544f933daa005ae2a2d6f0f8be98026fe0170ecff922485d21f789303230d3f8951f827111abd74038862eb5b04b949d80c9cc55c27b70f84d996bcb4f2f40d9a313521fc740469faf6d42d3ae1a36b177f025f60d52624e20e872631cbc306042eb8fb9536b46f9c0633138c2e196948bdb536dda51180b1a4427569567d27d1a2ae5d00fffc3bbb44b3c175dfa0e33491083d243f49498b18f32", 0xe6}, {&(0x7f0000000180)="639912dca66b8687978281e078158eb89a5f6b48261d2e44a41b7d1507b2014aece4e2f97e3b7adae8c2fb", 0x2b}, {&(0x7f00000001c0)}, {&(0x7f0000000500)="724e63dc4fe4b29da6fb5976b7cb0ef571540d702a6c8022163bf871eee2b74f57166545141f4e4a5d8505c5a18f0cdb0dee984babd7726d4a38557407e1033a74e181e1b3605cbcd24dbc96294b5a5c788c367b2ec2f17f48bbcd31a998b62c136980ab6cae74376ca9d377875c98cff5d035b0b24561c656a0f399244568359e90152e17699af7f2eb3265383d62bd64383536b30e", 0x96}], 0x7, &(0x7f0000000640)=[{0x20, 0x119, 0x0, "df2ffcf0ab2d490766b3"}], 0x20, 0x4000000}}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)="9b70e0f179771aece4bc79fe0d9ee91adbf524087acb8c80f45d70fb7a922c38cdcc7821cdcf738576e7f8726d07bb50ea9ec11f51c484b82428eb0a76f5faf19b90313bcabc2f23ad7a2f8fcf54ccb980e362b3", 0x54}, {&(0x7f0000000740)="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0x1000}], 0xa, &(0x7f00000066c0)=[{0x38, 0x10a, 0xce1, "9dc67250fafe4b157b9e8455554a5fbef97b0ec155b3dc756238c4083168dd95c7036e67d5"}, {0xf0, 0x102, 0x26e5, "cd9ffd6a8d3c66343feb9c0719aea8e657e3dda8e94697e1772ed64a67d6d31dd421f5366811627f65ba9a211bcb62270f333f7676ccb5af698601879f2e302dc0eada7765c58b98e35ab23b6565956158025aeb55713e5acf672e90200ef53de2f7377bc10f4e3b5b28c92f1cfb61169c7d677e000e387a5529e4bf2853c4be9382fd00a5257cf945eedb75a803d798490b65e3936b50876141bebb94cc0c9541647f4f0133ec5798add516f3f97c7a3c3fef501fad0c0dbf432ce5bf8a4c1c5ad62b2459426c255a029d03d9c2223d551729cc1e95ac031b3e"}, {0x20, 0x10c, 0xff, "e0cab2d9ef778379b1ae65b060054b"}], 0x148, 0x1}, 0x197947f3}, {{&(0x7f0000006840)=@llc={0x1a, 0x312, 0xfd, 0x7fff, 0x1000, 0x1fa}, 0x80, &(0x7f0000006a00)=[{&(0x7f00000068c0)="6bd0164ccd2bb6", 0x7}, {&(0x7f0000006900)="ef26dedbdfd24aa532d19a31b55153b721cad7bab9246cda4feeae492838d9618bcc8ff837b6d55e5dc3e925e0ffc6905c67c217ad5edc64a7bfda3bbb0f1e4c1f05e03822f0afc43ea947a0e3753f95826681c1d9d1699fd948c1c264c154215d5837bd920a331e9b6a8789adb93f3035c645697aba1cc263589a8e5c4c0cb7c453c2ba57a7a8d1f8de34d801705287fc74ed39d5ba50246d9b08de", 0x9c}, {&(0x7f00000069c0)="1715d39b613b79e2fbbae58fde91d38d29e92fcfe168100963a8ff0a1144b459dcf701b703a98a92deb6f66f136710d7c6fc9c62575e9de6c300040df1", 0x3d}], 0x3, &(0x7f0000006a40)=[{0x108, 0x11f, 0x1, "66e1b0f4101422e29610601cd5300e7adfbd5465cfc2d96eb59e82318ebf9905b7e691ea51810c6dfcad1f5aeaa127fe82a834d2f6be82bb94b791da2920fa2cff53a97b2317c493d341dd69c6d6b340eb9a291d65cb9ccda90b0fa96e903c854dee57bcb2eae669b3f6d9fd0c44e6e52c4f0cc7059d1061b14ec8a9d00c10e016a6fe702cebc3dcc08b88647e7ce4ab8360f5206d086b7b959a5ba6c17d140717d497f55dc47a9cd7d349009c4fdf2393072d6f342a3982a4f8d604d65322ce247cd48334e521d63d266020cffbdffb5f0b0bd8d7c2699e9132a67ab11b6f473c6b5a98a6f517988bcec499ebef112db7295c6bffbdad"}], 0x108, 0x8045}, 0x3}], 0x7, 0x20008000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/03/31 15:21:13 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt(r0, 0x5c0, 0x1000, &(0x7f0000000100)=""/108, &(0x7f0000000080)=0x6c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair(0x11, 0x2, 0x6, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c20020000180c20000000000"], &(0x7f00000000c0)) 2018/03/31 15:21:13 executing program 5: pipe(&(0x7f0000fd9000)={0xffffffffffffffff}) splice(r0, &(0x7f0000000040), r0, &(0x7f0000fdbff8), 0x6, 0x0) 2018/03/31 15:21:13 executing program 0: socket$key(0xf, 0x3, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) recvmsg(r0, &(0x7f00000019c0)={&(0x7f0000001540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000015c0)=""/30, 0x1e}, {&(0x7f0000001600)=""/152, 0x98}, {&(0x7f00000016c0)=""/46, 0x2e}, {&(0x7f0000001700)=""/5, 0x5}, {&(0x7f0000001740)=""/163, 0xa3}, {&(0x7f0000001800)=""/14, 0xe}, {&(0x7f0000001840)=""/100, 0x64}], 0x7, &(0x7f0000001940)=""/74, 0x4a, 0x8}, 0x2) connect$vsock_dgram(r1, &(0x7f0000001a00)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/31 15:21:13 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r5 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="03d1f28ff7e62a1ad500"], 0xa) setsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000000580)="e8841850fd1eb9a48fae9f2ed706dfe819a6ec3c0d14726aeea8321060f072743d3a4b6a3d147b04060bc4839b292fa54f630634a471980d314f4716d045894cc08d5108203de0d841c545367fd2ca4edab6172ae62eaaad599992f0d0e9651dd91c21dd68a4ed8de1efe544be54ae9122b1d0b85bc3af4c073f2f8eb4cd9f91", 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r5, 0x114, 0x7, &(0x7f0000000840)={@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000a00)=""/201, 0xc9}, &(0x7f0000000240), 0x14}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f00000009c0)={0xfffffffffffffcc2, &(0x7f0000000900)=""/191}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x67, "daea08f8264baf4407d0449b6c1f690d39ccf59bfbd7ab0b5887af0e474d412d35e23a44014b0a54ce090d06c09e088d99a56ac845274c4f0df90b1fb411586aa72037f6772405ad6c723d6eddde6cce158a25dec27a76deac14753890f8479b7c0c0d478a02b2"}, &(0x7f0000000400)=0x6f) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000280)=0x8, &(0x7f00000002c0)=0x2) setsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r8, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x10) sendto$inet(r8, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000440)={r7, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7a1e}}, [0x0, 0x101, 0x87f, 0x2, 0x9, 0x6, 0x0, 0x0, 0x8, 0x3, 0x7, 0x101, 0x8001, 0x80000000, 0x2]}, &(0x7f0000000540)=0x100) bind(r4, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x4, "3f8da523a401", 0x8}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r7, &(0x7f0000000b00)=0x4) write(r5, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x1000}) recvfrom(r3, &(0x7f0000000600)=""/223, 0xdf, 0x0, &(0x7f0000000700)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) unshare(0x200000) 2018/03/31 15:21:13 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x101) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x0, 0x0, 0x1, 0x0, 0x4000000000000000, 0x7}, 0x20) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0xfffffffffffffffd, 0x20}, 0xc) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) write(r0, &(0x7f00000005c0)='j', 0x1) shutdown(r0, 0x1) 2018/03/31 15:21:13 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) 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_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r3, &(0x7f0000000140), 0x100002fb) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r4, 0x43) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x80800) sendmsg$netlink(r5, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r7 = accept4(r4, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000880)={0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x80009, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x6b, @empty, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r8, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) close(r7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYBLOB="af0000ffffffe500ffff00000000ce107780000002000000010000000200000000000000070300000000000003000000000000000104000000000000000000000000000000000000000000000800fbff0020000000000000000000000200000000000000050000000000000003000000000000000000000004000000000000000000000000000007000000000000000000000000"]) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/31 15:21:13 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) socket$inet(0x2, 0xe, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20, {{0x8, 0x20000}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x1f0) 2018/03/31 15:21:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x7, 0x5, 0x0, 0x2, 0x14, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d57ff8), 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x14, 0x1d, 0xfffffffffffeffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000060c0)={'teql0\x00', &(0x7f00000003c0)=@ethtool_eee={0x44, 0x9e9cbb2, 0x80, 0x2, 0x3, 0x3, 0x0, 0x8, [0x71, 0xe07]}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r5, &(0x7f00000001c0)=""/187}) getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ec0), &(0x7f0000002f00)=0xc) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000006100)=""/204, &(0x7f0000006200)=0xcc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003080)={{{@in6=@local, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000003180)=0xe8) getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004440)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000004540)=0xe8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000005b80)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005bc0)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000005cc0)=0xe8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006240), &(0x7f0000006280)=0x14) r6 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005d00)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0xfffffffffffffffd, 0x6, 0xb000}, 0x4) epoll_create(0x7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005d40)={{{@in6=@dev, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000005e40)=0xe8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006040)=0x80, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005e80), &(0x7f0000005ec0)=0xc) sendmsg$netlink(r2, &(0x7f0000006000)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x9000100}, 0xc, &(0x7f0000005ac0)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="840000003900000026bd7000fedbdf25b41a464bd6dae861f74eb324e5e47941d212d045834ffaa27cbe81437679b34cb31c14c9282bdbdbfc3087a3c8e4ec2d500ab85223ff51b541b4acdc27a3e20d562705ed176afa3e99af21d4c5daed0a7eca53f4db76562e6346707cfed9cb0c1b4e2062fdcb1149a158bc08af07bf85fde8763e"], 0x84}, {&(0x7f0000002a00)={0x10, 0x10, 0x401, 0x70bd29, 0x25dfdbfb}, 0x10}, {&(0x7f0000003040)={0x10, 0x42, 0x3, 0x70bd29, 0x25dfdbfc}, 0x10}], 0x3, &(0x7f0000005f00)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB="00000000180000000000000001800000010000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r0], 0x8b, 0x4000}, 0x20000000) 2018/03/31 15:21:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x8, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x2, [{{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x190) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1ff, 0x6, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x10001, 0x99f0}, &(0x7f0000000240)=0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000000c0)={r3, 0x1}) close(r0) socketpair(0x7, 0x1, 0x1f, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r5 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000540)={'nat\x00'}, &(0x7f0000000040)=0x78) socket$inet6(0xa, 0xe, 0x9c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/31 15:21:13 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x400) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/31 15:21:13 executing program 0: unshare(0x60000000) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) close(0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) close(0xffffffffffffffff) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000003c0)={0x3, &(0x7f0000000240)=[{0xff, 0x8001, 0x705, 0x3ff}, {0xa, 0x5, 0x5, 0x3}, {0x1, 0x1, 0xd661, 0x2}]}, 0x10) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) 2018/03/31 15:21:13 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, @multicast1}, &(0x7f0000001480)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001840)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000015c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001940)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e23, 0xf79, 0x2, 0xa0, 0xa0, 0x3a, r1, r2}, {0x6, 0x9, 0x1000, 0x4, 0x8, 0x8, 0x6, 0x2}, {0x2, 0x2, 0x3ff, 0x6}, 0x6, 0x6e6bb9, 0x3, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x0, 0x1, 0x1c, 0xfffffffffffffff9, 0x5, 0x40000000000000}}, 0xe8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000dd2000)='cubic\x00', 0x1b7) r4 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x80000003) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000001340)={0x9, {{0xa, 0x4e23, 0x117c, @dev={0xfe, 0x80, [], 0x14}, 0x4}}}, 0x88) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f0000000000)="f11dee5409f7cc1fb6878d5a08442b9022e9fff66d8a4eb0c43c9c8f9d3bf39b3fa4b02caba9f2ee20e4543a5e5915b9645416f0362fdfaf03357d78d0085522647583b1c626d519380ad2100f534204e17220424cfd3c5c2b16196ed80be5bc04c72812a790853772398923a8ba538e2007dd3e247678a9541ee21200ff031721842136735e9bb17609726f690828405ccd0bf995a068e82a54b4eca2d864deb2e754f6b4d26cdd154509430eeec9f4344ee03e589b23278d036c472e") connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r5, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) r6 = socket$inet(0x2, 0x0, 0x2) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000340)="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", 0x1000}], 0x1, &(0x7f0000000140), 0x0, 0x814}, 0x20000080) close(r5) accept(r4, 0x0, &(0x7f0000efaffc)) sendmmsg(r5, &(0x7f0000002640)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}, 0x9e1a}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f00000016c0)=ANY=[], 0x0, 0x20000000}, 0x9}], 0x1, 0x10) close(r3) 2018/03/31 15:21:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x1000, 0x91e5, 0x8, 0x1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) 2018/03/31 15:21:13 executing program 2: 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x7fffffff, 0x9275, 0x5, 0x7}, 0x8) 2018/03/31 15:21:13 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x80000) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) [ 226.181648] IPVS: ftp: loaded support on port[0] = 21 [ 226.215063] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 226.246694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/31 15:21:14 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x10}, 0x7}, @in={0x2, 0x4e24, @rand_addr=0x8000000}, @in6={0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x88) r1 = socket$alg(0x26, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="76a0d28eb946fb0b38328279d07f05aa7c196af36a7563dac2fee67938c187fa14a3821138d1db37baf6b3233398e909c6617b51ea7a72722bfaad97597ed23c22ffb8ba58e50f7f4973a5d1805aabb20b37a63fc7ee861f6a6cc3eebaa5d9b9c1d507b761d4e8a394649915d65579eaf48891d70f5997b999de604876a2270015e3e33c883a24fe9e0543214b3d6ab07a53f959e39cc9ccab2ac3a8b003a497ca1a57a3cc0877e2fcb67b4950062d31224ca9d67d11b4dedc318ebfbde5a790d79394b143c4ab9d69ddc7a63a42f370b09e9fdb4fc15d64b223d7cd035fd6f3295744df0e93", 0xe6, 0x40080, &(0x7f00000001c0)=@l2={0x1f, 0x2, {0x9e0, 0xcaa, 0x6, 0x0, 0xffffffffffffffff, 0x10000000000000}, 0x81, 0x3c}, 0x80) r2 = socket$inet(0x2, 0x0, 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x30, 0x3, 0x5}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="91006f00d3a44f86efa036ef1cacea56311dbefbb535c8554793b9b3cba36d4ee0854e89cc5b721a4bb83d74fbd88c92aaa3168b3af85b731beec2886677b8a8964e890a7339203bc36d95e6e6869bd67389f1c3c115e8258606f48262a899308104297b495611a9f901192ac9207eb10185af"], 0x77) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000340)={'ip6_vti0\x00', 0x2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000380), 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r5 = accept$inet6(r4, &(0x7f0000000900)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000440)={r3, 0xfab0}, &(0x7f00000008c0)=0x8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x1) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f0000000540)={0x5, 0x100, 0x4b, 0x84}, 0x10) setsockopt(r0, 0x100000001, 0x1, &(0x7f0000000580)="5b012b51b09d9af8aed94c568fe0f8be9ddcff05bd005c9889894db0040f23aa5cb5d86acf6c0574ea411a4fbdb9795a1599c9deaad0d069df46f6cad94a667f6495eb859a2172131d389393bcee6c3533b0e626d23a290422e9c85cf7142e74d4d208afeb5d7916a834bc7e70c67a8b5c1c0551f25fc42e2eca7d82eaf0dde7dbdd26f60d3345575aa3653edea38108cfb0e463ffdff97827d6a39177b99ce7075c43540259b660995934a7db17b62b1df42f15427fd3363e24786c32da", 0xbe) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r8, r2, &(0x7f0000000640), 0x6) r9 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_crypto(r9, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80108342}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=@get={0xf8, 0x13, 0x0, 0x70bd27, 0x25dfdbff, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xff}, {0x8, 0x1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)) r10 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001c40)={'dummy0\x00', 0x0}) sendmsg$can_raw(r10, &(0x7f0000001d40)={&(0x7f0000001c80)={0x1d, r11}, 0x10, &(0x7f0000001d00)={&(0x7f0000001cc0)=@can={{0x3, 0x480, 0x1, 0xfa}, 0x1, 0x2, 0x0, 0x0, "100461cffe0593a8"}, 0x10}, 0x1, 0x0, 0x0, 0x20000840}, 0x24004090) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001e00)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) recvmsg(r9, &(0x7f0000001f80)={&(0x7f0000001e40)=@rc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001ec0)=""/91, 0x5b}], 0x1, 0x0, 0x0, 0x6}, 0x40000000) socketpair(0x1f, 0x800, 0x800, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r12, 0x84, 0x17, &(0x7f0000002000)={r6, 0xff, 0x1c, "3a6227b6747a9c106100bb9e3ed3ab10b4df639410f642547c2cb8e9"}, 0x24) connect$rds(r13, &(0x7f0000002040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000002080)={r3, 0x3}, 0x8) 2018/03/31 15:21:14 executing program 6: r0 = socket(0x1e, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)={0xb0, 0xc, 0xb, 0x0, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0xa}, [@generic="9d02c7853033f7a9780873ac8d2256b7317ee28aef3b94cc5f77b5bb5ebbdc595026c6977c2dc8d6c41015941c363e5ead44ac63aaf0261d1f372fc8c49123b8d6ee3d6f5a797d5c5b11f42be79eddcd6f8c2207c01d56abe8a955fb62a13edec1fd61177c66a73c0d896c77af27e14fd84b20ff6f9c30b967d21a41d21370ea99584f3e7e4d38dcf9b71d2f7f22c72d245e4c897b83c4d9c35403"]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x40) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0xffffffffffffff60) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x7c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@typed={0x8, 0x34, @ipv4=@loopback=0x7f000001}, @nested={0x60, 0x27, [@typed={0x5c, 0x654c, @binary="e57655d1373697ab7b6e07057c47c520692c5f6142049210b48b513b489b9bf87d616933bdd5f94d47846f48477d6055c759a72239dcc0357e4aa4059c9f92fd2a340cb6168a6201ebd94588f6ea7f019ec217a6e0578f89"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0xa8, 0x38, 0x201, 0x70bd2d, 0x0, {0x19}, [@generic="cfb2096961cbbdb8375a05a52dde3a5d2747dc735447149f2b7696cf340a99c74d8b186742f2380c86b498c5be4095c0f0605ece57aa33eeb196e714eb57ba676e4087de1540caa0ab677f0ac6ef493ada620e0604c9307813699e58f719ff87a8be56d509c5ba2ceea6d177e03bc7118fc5dcc90adb73f1f1633640a25261a8f56a844b32c437d7cfa14bb7e6cf846c5ef6d17e"]}, 0xa8}, 0x1, 0x0, 0x0, 0xc010}, 0x4000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x0, 0x9, 0x5, 0x2fcf, 0x4, 0x7, 0x3ff, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1ff, 0x3ff, 0x3, 0x75}}, &(0x7f0000000480)=0xb0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r4, 0x1ff, 0x4, 0x0, 0x6, 0x3}, &(0x7f0000000800)=0x14) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r3, 0xd00, 0x70bd25, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/03/31 15:21:14 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1204000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa4, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff048d}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x20000080) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) getsockname(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000100)=0xef0) 2018/03/31 15:21:14 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'bond0\x00', 0x3}, 0x18) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x11, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x4fac}, 0x4) getpeername(r0, &(0x7f0000000100)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) sendmsg$key(r1, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000013000)={&(0x7f000000df28)={0x2, 0x5, 0x0, 0xf, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x50}, 0x1}, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) 2018/03/31 15:21:14 executing program 1: syz_emit_ethernet(0x100, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/31 15:21:14 executing program 0: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="4cf2163efac01590d86790fbd573b53742aeccc9a74f68e7a1e428b35d0926475808000000c2446e258fbc92ea8780afd6bdbdfcf16e48c691d9ea6031053328a22185c0318f8cd486042ca8695d2b6a2b167487fc6c086d2a5a85f5840b4dfc51911422c633151c249e675da339afb52b3fff681a546011212fb38c879b6d22498b040f8e206b1d0ef1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x0, 0x0, 0x80000001, 0xfffffffffffffffc}, &(0x7f0000000140)=0x98) unshare(0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) socketpair(0x10, 0x4, 0xffff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000001c0)=""/72, &(0x7f0000000240)=0xff9c) accept$alg(r1, 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000400), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x4, 0x8) unshare(0x2c020000) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={r0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000500)={'filter\x00'}, &(0x7f00000002c0)=0x78) 2018/03/31 15:21:14 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x5b738337, 0x5}, &(0x7f0000001500)=0x10) r4 = socket$inet(0x2, 0x800, 0xfffffffffffffffa) getsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001580)={r1}) r9 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001700)={r6, 0xfffffffffffffcf3, &(0x7f0000001640)={0x0, 0x0}}, 0xffffffffffffff65) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r10, 0x4) sendmsg$nl_generic(r9, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00002a0e50)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r12, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xe8) sendmsg$nl_generic(r8, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14001ca8c5c80800009e0000000000250800da85ab3100000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r11, 0x21, 0x0, &(0x7f0000000380)=""/105, &(0x7f0000000400)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r12, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r7, &(0x7f0000008e80)=[{&(0x7f00000012c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0x3a}], 0x1, &(0x7f00000027c0), 0x0, 0x10}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004940)=[{&(0x7f00000028c0)="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", 0xfef}], 0x1, &(0x7f0000004980), 0x0, 0x1}], 0x2, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000009040)={r5, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000009080)={r3, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000001540)) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f0000009100)) listen(r6, 0x9) 2018/03/31 15:21:14 executing program 5: r0 = socket(0x15, 0x80000, 0x6) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0x8, 0x3ff, 0x8, 0x8, 0x6e2f, 0x6, 0x6, 0x0, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x42, 0x800, 0x5, 0xffffffff, 0x2}, &(0x7f0000000540)=0x98) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl(r1, 0x8, &(0x7f00000002c0)="1f1d737cdeb88f92d6a982ca12efeebfa03d83fd8a92b9af646da61a6809434a2b02047b8c1c1e1904a00d25181814cf7edafcba59d3a7fed145553f30066469f10bb491bfda716412ab05ed84c3422f957cbffc16c1cc7afb502fddd97c74db5f17a7dd7c65ff13d9980b8d3abfed546f023767c0fcf9b86d53240a6b7a674239348578e2a4d843e8008c5cfec3f1b2") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000580)={r3}) 2018/03/31 15:21:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x20000800014) socketpair(0xa, 0x2, 0x4, &(0x7f0000000400)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r1, &(0x7f0000000700)=[{&(0x7f0000000440)={0x27, 0x0, 0x2, 0x7, 0xdc, 0x8, "f85b28556a9753c81ee92063cb0a4a87559c8e8bfadc007d14d42814b6f63c4c5f09d9603161ca09d07983ac0ec981451af5fc9c866be41f9ffb135bf016b2", 0x30}, 0x60, &(0x7f00000006c0)=[{&(0x7f00000004c0)="f294979146e6e007bb7890c8b6c0b3d0906c90ef1e97edae6989bcb19bed9925ffa529558abc457454b9492cd58d890e381b9057d80936d8758f20c22499974dcb169eb723f83a3832bf792fedf24729c2d9ea6554ffc64b32428c1151f3b8e4564b7f325e4f75935fbbe9b10e5e68cd44f52c52e9bdfe4fde3e301ef56baac283a4054cf2446faa97ddd1a569b0819a7f48675f53427dec4d5b8beb8d7ba3ccf8ede231201ccfa6e99f667946", 0xad}, {&(0x7f0000000580)="f0c89e0e7f49f239c9b45cf90e7c5fc0a2a4485e01166f9605bef5cc622c2a12665e4b954b51fc50abe9945ba4de4b790ab404faf25121d8e6372d4adca423e7f6642066a45501972f4dae63617d4457129648a43bcd8dafa24af794f0eae4ea9610ab2f81ce35fbcc4925f70a4c6b59148dc4f379d5848827648a6887d5c8d1f41d9572eb1207b921fea3d328498b6b64d07345dc12a4f3c16f8d35feabff15ca15ec35d4afb83c81640bb71dcda0efc1c2d6ca55c54161273cd0faa69027", 0xbf}, {&(0x7f0000000640)="8a956e8dd474e9588c6fd4cc15c2b8ae6f288ce645bb79d71be4ac11d8e82afade92c98257141909c3b98311d7a86e567dff3e188a3894264a1c022619d18983f2db20f2d582342518253fd09ad01efe27b2ab7bdaee24764398cc9bd38b78000897c91c3d45eed134687f921fc3", 0x6e}], 0x3, 0x0, 0x0, 0x24000005}], 0x1, 0x4008801) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001a40)={&(0x7f0000001740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000001900)=[{&(0x7f00000017c0)=""/25, 0x19}, {&(0x7f0000001800)=""/165, 0xa5}, {&(0x7f00000018c0)=""/49, 0x31}], 0x3, &(0x7f0000001940)=""/212, 0xd4, 0x6}, 0x2000) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff0000000000000000000000000000000000000000000000000000000000000055a4000000"]}) 2018/03/31 15:21:14 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000003c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) socketpair(0x9, 0x807, 0x0, &(0x7f00000004c0)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000600)=0x1c, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000580), &(0x7f0000000680)=0x5d38d12001c21f4f) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000440)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x12d6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) tee(r2, r0, 0x1, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r3 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001140)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a80], 0x0, &(0x7f0000000280), &(0x7f0000001a80)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001100000000000000000064756d6d793000000000000000000000766c616e300000000000000000000000697036677265300000000000000000007663616e3000000000000000000000000000000000000000000000000000000000000000000000000000f8000000280100007001000074696d650000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c696d697400000000000000000000000000000000000000000000000000000020000000000000000500000002000000000000000000000040000000000000000000000000000000434c415353494659000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073edf500000000000000000000000000030000000000000000000000000000001d0000000000000000007465716c3000000000000000000000007663616e300000000000000000000000766c616e3000000000000000000000006966623000000000000000000000000056190635f233000000000000d238742a69de00000000000000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff00000000"]}, 0x330) socket(0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) socket$kcm(0x29, 0x7, 0x0) 2018/03/31 15:21:14 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10) write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000fdd600"], &(0x7f0000001640)=0x2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x6}, 0x8) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001800)="ae099c1585c1c8e1d5689b2a6b7f521632593586708c5c40506f0ff0fe2087c5e89107fb5a3f28b817af1d11ab1b7f936dfafcc4b039b6481d0daf78f61ebe2778c5cad261e079cea8c00a84422281666109fe0012527017a63e86a6b2b4dca1bb0fb5b741e67b9ae094088f0050b73117178331bdf6613cf990426c11028044c975ecba974c227fed6b6328dd0a496ecab1d3e99a76bf081a17ccac485d8489d73bfb776f5baaf1077d9b2dc7dafc25e825ebcebb2c0000073a05ed78f16b340b995a4c133567a54ac33ea431e6c57b365d", 0xd2}, {&(0x7f0000000380)="a8e406922e711b7a3e8f225898559044ae201af1e3f7671e7ba63909cde595b5d5b6c612a1c7a3fddfc804917b9ed836dec42f0a2a96adbc68a181013f8677cbc08c24c3", 0x44}, {&(0x7f0000001900)="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", 0xffffffffffffffbc}, {&(0x7f0000002900)="fda040699c9a97594e178dcc6b800a371ab722ffcb1edde393e41cd7a9a993a9e46ebccfc642726692ccd3518d75ba2602785a86414fef5333da37ba215fdcfe879f3920f80c8ab4e193788588b1397aa80dfb0ef942efcd7d9c5c7585f6e1716d355f06edc8ed2ac015eeffc9c00c23eeadac98e0ddd79c8853a3dde99d30917607a54090d4c2d658b38ad06bddff8a84e670ada50df55b853dbdb96f7a7148775e74a47278421be73902c08ceb3013eaa64f8d2f9b03bfff7feb847cabe198e56e505bc8909169f9dd9ebddff288032fd177", 0xd3}, {&(0x7f0000002b00)="cc3f3644b4e0659c1130c49039419d1233326e023a7218d5b6e45569d41003d5b792ed72b285c4ee5d8c897b1af451813a9dff7c3f2baa2f186ebbd624f3386752289f18d68c5c6a0e0edcbfcf5a9863b63a3dbae43b051760d8553957d8a76117e19bb68b31fcc65777930dfc5d8e5a7d1d2cbb26ad0c313f40c7c7aa97710e313aee2b2d3509f3e73828aeac5e18b13bbbe4158a4d8a76d277f8ccbf8328c8ba02d7182fb2f6e801be55adc76360c19848f0bd514b08d83077cf07902e226adf1a7a7076f035823a7b8ce150a174424aebb1670df6fec5d93f8c", 0xdb}, {&(0x7f0000000100)="066486d3e1e4b58be03d49ed06b458dd2b00826501538392eadcbd80f95cae56e0", 0x21}], 0x6) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/9, 0x9}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001680)={0x0, @in6={{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xfff, 0xe9ea}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001740)={r3, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x2}, 0x90) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000340)="5e8ebd383d79d8f300edb662", 0xc}, {&(0x7f0000000400)="1c957b5732873f3ca2c90cf820e45491397dc1112e44db68d4d45c45fe3680670aec047c9510f5629256a434a6e54ef95289bc3250b953592cdf3f6c9571434f41e6f7cd9f95a70c5aea360e100e3dc0527f1088c886c4064c0af05865b5317eca3ca7110d3fa9e9a55896a338243d7dfb03dc407dcb745c1ec8f29d19e947cad509acf37fe75b8d57968376c5671087b84531fca01cc8d577394124565f03865c5b93bc87eb083edd71b9c6207d4a9099468f8510d0a0add1d0bb6d57a17772774760774ab677d6909f376aa1bd498b6f4f95e26a1f81a4777739139e1140e307adad11ae62e6221dd6a989d0e644eabb4f9faf615557218e531ff18f2d4edbe98e0a64f9fc20d34f8c328203ef1568e597bf6736f1aaf7d4320fe83a4b5a27851a67c4a729b9691d3eafdee4481b9a6ad54077a002020badcca6b5c78d1b4db0278dcf2078eb185ba6e277279c765ab5eeb4cd895fb2fa733ff0b9a66000c5dcd1f9b4d28f4b1fc584ce40d57ae3a09c0934cdb7f97fc547c16b944f98614922a7b3f26f4e0b503fc5f34f0d0e0ccea831ecadecbe7630c00b42f4b01cc4c567f7647226e8d4927a67133832914fb52f46bf0e117d65b51d14b907877196b44ae6808c5bc097887ea2f630eb4dc8e7e403b00da0b3e9f42823ae8543f734924bdb72c0bbbe082bbd350d343002374c42966ae64f283ada220a8d0bed3085de02b9723924f5e3d493a20b876cb8792fe27bc7a8ad7fedbedcf7037c9529ea9e38ddc06061733596127d3708837653eeb4b2a937e0369a9d7110fda855aac5e28a493ea2ced2b6fd51eec5e6df89cad5aea42dceaae783fe3b8fe14cadd1be92ef3145e655c99c54c38037119efbf13a429ee228f8aef81ff321c9cc7756e2ed8da185caddac5b111cebf512799d92b4d3deda03abc3a837307e3189c1515d4db5a0fe8c4293cbd11bf61a5202eedc1745787f2df8eaef209c6ac079ed640f19f1d757cc4eba660a0db4b7f12bc5ee91b72626fd57cf1cb5517040101a33179df190f630f5fb41408bac9973ed547fecd77cd812dc83938064fe596394348994a8d552f2d15767174bdbd0ad8938c01f24913e8309c5a3b5a44f0f6328e32bf17742f3125e25567d5e1362a439dfb55aeecdc02b7fe318ac0e4b91d51ac45a5b9b62c35799c758b7741a99cd8e9995813229f9a0f826f4445070df54142e65b463b80926cacbbbd38b6e11e43cc33aa42aae997cd8ffc17087d269725df8227654aa628a51b117155ea2ffae1492f04cc2ce1926ccdfb809dec2a1bd9f95eb42dc60aefa7b96db04de13f5582537ab123b6a6e88ebf58d3e100bb0c0b302b4b9e83f2c52bc4409b4a56bab96f4d105ac2226a50ec5cd80adcb794806898d0f11396a19964c63205b7b45c04e1e2601c0cede3de2ee6b2c014bcda04a8fb21ae7e43ceffefbb1150de778368cf4e3e9b8da67e36370370c852b05e3571f1fec0a05a41e9a44a14e21589b80fbb0f1cb10f4275093c548197fa10d99a69b6e710136608e7be9880ed5e11b80c1d851119cf106481280d4a27ac1022687fe1477973aa5621d96dcfa88e75cf84c0d8d5e48302b61b6a6b88a97ca8eeaa70e27617282eb0ffbef0d96d3edbfdbece9b0e6d729fde143c0eb4f88255b4a5559da757a960170e7f982dc0af7a3a980466a6a9ae70a2e58e2ff941793bf60a32ae4ca9b448050c351884a51be481c4ebca43cf758cb682400b464fdd66e3822ecd6bf934da8f082bb21df9c99c18cc2a41b42e2ef146dc459f59b50daadce819f7b73b761cd6a8076b93c48f86520a3386cc9605f6469e8e9ead1b278a7f124f104fddb903234321ed6411a39e3f60f1d0eb1a4312ba2766a61579f9298ab9a2ec88fbda0ea58458f0788a42b3a8187fa1a5b497d0e736bff7c0873d33a7f14f561e6b97144f91a6ae7ebee5691b0afc0bf339b2979286ce339919ed8f6bf2030397ed58b233ec0dcfc35e8ab2d322486c381504042168fde07b9a41f7e94f6b1430c8239ed557b0a18a3c4a3bf29d9efee5ba8a38fa1690dedc72d7bd7f8bdafac1fce52f030f9239dd22085a4a49c666489f44addfd29c313f8d12428ba7947de1b91a1ba55b9d617c9c2a0d61d4db5dc23816166cebd62742abd5f3b7e2c57905e1e429d0fe95b35f97964cf06f4b94b8eaf21cf55567604f84d53a826d3a6ec26b19f8bb6252cf29e771e233de5f5f6b01f023541faff9e840d9482ea809d2c1fea0e4ac2efd98abcd2e453e7c9c12f885e9bdecd46b1bc08d472cc85113915013f856d0c6e1c158aefeb09c774f8df1ac12155a76951776c17f33ae9cfcfadca394048136c0e315ae93a59f16f12fb4972fddbb70308f57bd6f644d3ce93f8c4b7b1cebeff18ecdd9ac09f406d47c2dffe898100d54fac9364c6c94727ed6786964d06ad37450876ae897323064a0df450f9b4a6d6b2ad349dae704cb2c3c8d70bdf59d9ed3659e6e690ff14a32a2eb5448e83fe15a525a0ef1deb2b76282b57b983d24ec73f3f7e226108bbc597c22a452871f6f1e9f04c8c39c47231d983e6d2307293a7dec055b79570f7e277e3e37e7c07b0b6d990f075e5574529bcb58afec7f3b7fd1bdf3b1ece20448f9bdf0e0fff7c0f1ce474db9780b3d5864435e6e92b055e4300ee040039936fbd7d037560a3ef55f558eec80297dd2db878f5baaaf35687c5409291a6fbe94906de8151fb65e3bf7dcd65d0ed82e5f41f37a1b9ea5d5521460a909aa71177cccee8ee4142c52439bd7c2060b0d53fb436ce2e7b5142829b6abd3b9ae9f6777807e62103b00f76739071d7a64ea54994533fc8e37f73377482d3e896dfcbe094d2764419174df5e9b7f5effd066425f5c5e637b1ef31e4fe082e48ea43ae47c41b6583d3fb49253c5cb5076cf9f959c56b71b7907d35596b198ebc10d131dd60d996627731b02d9b56bad69279df50ea3fc092748539d2c186cea353904b03a4fa06df37eb6596b01a71469d9a594d4d9c20f9fd51ad0e666b51deee3f6687a78ed2d3e408b9815bd548f93b58a9606616aaa4b514ec591582e8f765e626d5c323af2914bddf35508764c4a02628e569e632fd6b604627d299088a38b54069aeb54fc0ff54c82a9cd30213650d73968806e3ea2dc7b0d29255d206104bb99db3ac15e8ef9da7eaebede22a528e23e04748b5b05a43f923e381c1ccc0e1a897b9a64f893ae15b2b3b7c784fbe8c249eae27cb3bfbcae50bf501a4d28abda5a5933d87c6353a7032ba4db5c1adb10cf66fb282ec1a2001f65c81642bb6f66d1d5f0f7966078932dc301dc6c35abf417d9023a26d6d568a891ad1afa1bd2379f4f3156d76d7030837e866ac6f92707b7679cc265d99babeb45df059f068fea21512e45f4b3e26c2a3ff505c9d6a2703d9b88011b9a5157a4c283a969db0d1c9a142def98e22311c9c0fef13d86c4b3d6cff7fd83928dcb097326c679fe36f476d7505c6410c6bdd5643b70de422b86815f0f3ea36aa2a59276e9dc107149fa0e3540609594bd0b605c7eb439a09a828e7552ba1d093e3f32eaf2b8074d04d776de725c906acbf27b8a1b1e692b942c69cb6f147087398377d71460d13f6d004f06d97150c7ec0ee1ec97122048260fc59db616b031877bc0c9c778850aba42885fd55d3869d2a977587cd590b7a5c4001719fd85ce67bc1a65f03055da2259fd6500768bb84ba4c74410fc1ada721496fb9da4c1e6609e7073f16af96b240b84092df50f958e2dffa1012f8c6ea62576880849cefc8747f2dbc8e0c6d6f9c0564b34ee288ea564215a2e31129168f21b4e003716e135b04dd23de926669b74ee266055f10258d7260b2a4b2043a3cbc940995ffc392b97944c29495fc23893f0fa4c2c7cf3e63abb5fcb696fd5fbdff06faffaabe6d3729cc88b0e2a981307deb0b0555b58e731843b614f0209af833e1541a233567f3e7f951aa3c1f48faac755206b1465d3cc2d350745973206a678df7518142d42e9281749b78334f3bfdb005f14a5ba0bf61a8f97fa2dbdecf856fcdb2062eca964d7af6499a19ec22f3f9a7c129133e42a6fc23d752c4e9c6c44efe1b4263856ac64176e5e14b6a4dc7dcac41a18159d63ba254f5d85d48bf3727f215cb6b1a5ad83c7c743eaebd577fb777faeba379fb50af4b8351662cb01a968755bb50df75e05de65184ce4c8f8315c94d7a49721c92ec44d04d24d7e42ec8af8c63f8cae441d0510b951b02dc52ce7969e03eea555d78941e3200242762f890b57c6de4b8afd4ef935346cf285e42e5f38ecdf08ad439bb9b894ef4be9c7c6be43e7d923e0b4ab01db4d38fe165a9e71a5b2fa044492bb05f8e5ed7b0109c693c3c5c71b7633171117b6d12c04dbc9301aacc138b345a6cb83682db782353dca6c2de3e94ee11d479f37229563d6c9597b9b3eef14fef2bdddb535cb2bfa9eaefc99cab75bf184331eb4995edb731e61328c02473898fb398e964ab67a7a33e1845b9f915e3d819dd4583017045347dc69b6895b1d05f0ad580b80afd58f0575057d11f3ba1afb350e0f38bcc876a9df011400a2bea216da7fe2cf096fe3df0166ce0525923d203f36700658f25c0a7ff86bcdaaade51e249d27f7d5a44d3531558a9b269821907a08ba19c298c1646733d66c326cd52b701bc6ad6f1dd3e455662a229f567f8184d01f20642a10382caf4640a049fbdef6222ee104b756f3ee6deeee919880bbf465cb2e717c0b45f300b7abf1d6c60e7070fda2b11c747bc3ec017043d57bc0b4e61b7b258642f58315c505156d8a426c49a8d6a5d389186b8cc20a6d5eaa19967fc244e082811b09c3627d96e490f8c9ca40bb3fc7baf826856fdeeb7f4fd2b2ccb39a0a918ac948874e6785bbedd57bbb9235386e013e784f465ffe22bc7a8a4ef6cdbfef700b280639513c537c5870614caba4f1a8586e05396aad06d60074ff3697ab772ab7f9198c5b78efc78c8db51afc09cb617d5736aa017b3e65bc620f790d7fc12bccd3eb9d2a40219cd9d5807b752b6c0146c02c31ddca484b4a43ccf08fa5a06a78cc0a0d4bebce1abc86572d9d7340b5090e6c3bf484cd5f0c9847e25ca631aefd81f24c84346921c2af24680da4a105169db9df0336ff15cf33b4ede038a53ac3b4a0cb0a1d9771257949d55764fd5cf1397afef8f5ca188c2da98296fd0061fabe2e86c64f0009b0127c5d4d45ea5914decf8a7de3c9fba21070ab6cb00b90eb02c356a88221161b661aea7b2c3fcf4535767b27a666c92574b2ee37a90f375aaa137e2564ed156a484f84b1f9aa7e2ef7c1d0e0ad3de7af6724fa9b872810099afa0770a346021f9f0b39fd1215ab0c4c54a91db9a6616560d5f521f05d134dd70dcff51e713f03046d9028d30ed690c240fd80d46b2cc1e7d4c9383d9215d047d43ce49c6c5f15ca369bf9ff998f7bdf8a0f22ee18ee49f3066d768fcf5b24f16a29e69279eb7399b04fb7f0f366d0431c8d631c66099bdb693e3aa666057c4a742611601c2a95eafa625cfe0c999039dec35a609d18f605987a4981752589a08fbbaf42f1a91ebe4c8a975e540450589d0d185edfcc0e25ddaacec951304c15967b8c54b9d87c230e236c89348754d704439a7e0df1daf1719610016f25425b0a8b809530b9257f1d89940b2217a2d76c1deb841ef6bbea1a8465447ab587e25a3f67c54e26a179a7e02a633220369f0ac8f2eff318b4dc42a5348e9cdef3939acc3ec9978bed20f31b2d90018b9b8d2d6dce27c", 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001500), &(0x7f0000001540)=0xb) [ 227.229626] netlink: 'syz-executor6': attribute type 39 has an invalid length. 2018/03/31 15:21:14 executing program 5: r0 = socket(0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) bind(r0, &(0x7f0000000580)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0xdc, 0x23, 0x28, 0x70bd2b, 0x25dfdbfc, {0x18}, [@typed={0x14, 0x5a, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic="8f6b739edd874c6b749a22a480e41fd4a8965cb4f7820c62e1ee5613070ee33ae86c008ac7a93f598a96938e686cec87c1af9dbbe9da7b9de77f302c6248ff5516386917cf80342cd9a427c7e69e35d359070df2a77aab8ff4660690d545bf6dd5446d41ae4071106f5449fe5372e95db65bf2083544bea96ec656e45e4b81091a03879adf94e7b39e14042cc8a088349af402db69b5af5022a1c6515d41ae1540ed7fe45738cf62811bde2729ad80148c"]}, 0xdc}, 0x1, 0x0, 0x0, 0x1}, 0x881) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r1, &(0x7f0000000200)=""/41, 0x29) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 15:21:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x100003, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffff8, {{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x88) 2018/03/31 15:21:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000001540)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000015c0)=0x80, 0x800) sendto$inet(r1, &(0x7f0000000400)="a150d76e17557820a4331d1aa1a15aee8a7f9c8454c6e84a3e1aab62619f92377ba209709eb2df2da9c640903a8df2d4c4614facc663526a1421", 0x3a, 0x4008000, &(0x7f0000000440)={0x2, 0x4e24, @rand_addr=0x2}, 0x10) accept$ax25(r2, &(0x7f00000004c0), &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x8e07, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x200, 0x5}, &(0x7f00000005c0)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000600)={r3, 0xc23a, 0x81, 0x3f}, &(0x7f0000000640)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xdc, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xc9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x24}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x86, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x7}, @in6={0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x4c}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0xffffffffffffff01, 0x1, 0x6, 0xff, r5}, &(0x7f00000002c0)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000100)="791f7dfde0812a004b48f8676c639adfeffa1f44f3000000000001000000000000000000000000001d0000000000005d2203df46aeb4b87309ffb9783eebda3d", 0x40) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[{0xb0, 0x0, 0x7, 0x2105}, {0x40, 0x80000001, 0xc525, 0xdee}, {0x6, 0x1000, 0x7, 0x400}, {0xff, 0x3, 0x4, 0x44f}, {0x9, 0x40, 0x8000, 0x3ff}, {0x401, 0x8e, 0x7, 0x6d}, {0xfffffffffffffffa, 0x7, 0xa765, 0x3ff}, {0xfff, 0x8, 0xffff}]}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x4, 0x7aae, 0x8}, &(0x7f0000000340)=0x10) [ 227.273910] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 227.291084] netlink: 'syz-executor6': attribute type 39 has an invalid length. [ 227.350601] IPVS: ftp: loaded support on port[0] = 21 [ 227.378999] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 227.414976] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c2bfe0)=ANY=[@ANYBLOB="e00000027f00000100000000007f00000000000000000000"], 0x18) close(r0) 2018/03/31 15:21:15 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000000)='./file0\x00', 0x0, 0xe}, 0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0xf) recvmsg$kcm(r0, &(0x7f0000003d00)={&(0x7f0000003700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003bc0)=[{&(0x7f0000003780)=""/253, 0xfd}, {&(0x7f0000003880)=""/38, 0x26}, {&(0x7f00000038c0)=""/159, 0x9f}, {&(0x7f0000003980)=""/162, 0xa2}, {&(0x7f0000003a40)=""/146, 0x92}], 0x5, &(0x7f0000003c40)=""/172, 0xac}, 0x100) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000740)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000003d40)={0x0, 0xe, &(0x7f00000009c0)=@raw=[@exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0xffffffff, 0x6, 0x101, 0x1b96}, @map={0x18, 0xa, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x53aa, 0x0, 0x0, 0x0, 0x3f}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}], &(0x7f0000000a40)='GPL\x00', 0xff, 0xd4, &(0x7f0000000a80)=""/212, 0x40f00, 0x1, [], r2}, 0x48) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2c5}, 0x50) close(r1) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/7, 0x7}], 0x1, &(0x7f0000000480)=""/233, 0xe9, 0x100000000000001}, 0x2) sendmsg(r0, &(0x7f0000000980)={&(0x7f00000005c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x0, 0x0, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xb8}}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000640)="a6be9462141184256eddede8f9f59a9852c8ab4eb7d6fd160aba2189f6d989eaabba6efff1a52ef03cda67eb67729d1ed522e4b7bc34c5c9d5d552264cdf34605b6d54e0d7bdf63e978698ba8d1d528d18e2ed96622aaed85326e9d2744a2b403fbf7e8d2639d0294422e3f76dcfd29f8db163db69812dbedb3949ddc8d0194247a89ad19435983e8d21f0bacb44f940fa54099a77e6166b179e99aad9956bfd033be89c0eb85776ce241e8c9e86c53b2bb6e422e828fede5b0b914be682b02c670f27ba15769b846638", 0xca}], 0x1, 0x0, 0x0, 0x1}, 0x80) close(r0) connect$can_bcm(r1, &(0x7f0000000900)={0x1d, r3}, 0x10) socketpair(0x1, 0x5, 0x6, &(0x7f0000000080)) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000300)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x8, 0x7f, "257ba1bcdbfc5fcae2c3e7b9f16043239d5f9828e73a40ae9bc0e55b1fa4f9ba8d193a0997eb00f173060d171db0651817d888ae0e0c3d03c3798047e390ce", 0x3}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000380)="c38286d53f6e627e36b489c65f34865d3dda6836fb392afc45e80b8b80c1cec272874fdd42691850b0f2691bba8b2ad71181c1af90f0323609b900507c3ec197aeaa21def3fc43db619a6e6aab12a8b72bc94a96a6a9d7722a9fe6ce7abd26ed575a4d9b77037bd3e2b893e36246831be704436a71d3626317", 0x79}, {&(0x7f0000000780)="90f54ad3862296ddf62d5230370a4c881d23fd64d5b6fec6c7df92b4d608b13232f7d9ce8ab9ac0170a142442037ca90a0a889d145c0826e97c68ce1483d150ad8fe55486421006340655a2236ee7b8748170e5f013f956a3c26d743eabc09a68c69406839986447aaf18f3c588342395193cc3fd0dfe6491cf08700e8203bf0084d696a98fa3d2451cccbf7996198fd1180ab0a067c0ba42cfa22a4c8a636439327c9139fe1f75888851355dc7418047c447ec2d7d367b00e951bcd", 0xbc}, {&(0x7f0000000840)="72f018db3ccedda6c37616c5cf4e996f5fdfc07c571bf77eb7620f27d5a03f034a26e7bfa83e10d8e1ed127d20e34183993852d6094765d53cfd03ea8e9de68d2e15cae66fd44eec91044f6b6669f23bbe7f779137d29089e383e4dafb75eee8c2ee4d1720aa9dd6b9a87e2267ad831379d2d5fd715752b57a7824322af77e3f587ab83c9766622223dd8330dcc53461bb342148808b15214dd7bbf74a40e544f0907d33632c43b0fa0a4f0a86f6", 0xae}, {&(0x7f0000000400)="d90e284f3ba86c0d48f7277aa905577a0674ced301cf4c7d6e5820e7ca189b9e64e5224706e166320eeb7af6", 0x2c}, {&(0x7f0000000b80)="1c150254d90edf76ecca63c4958d3d4541283f5f2acd6877af60c652772d7fcee3f5ae219c67456f35dee17ecdbefa33e4dd3621fe2418409257270a5aa694a5099ba1c5ca89fbd1de7a058da17d8954d6f38c11861c45057ceb4118e84ca81d292a8f25b914a4cbbaec251a406c03de4ed8f649d0551047e6cfad4094409d", 0x7f}, {&(0x7f0000000c00)="ab3b0ffbb653ce803baac176e01dd6d789572c9a5fbfd7d666214f4e28fad9d823fa484d93245fafac0215f027adfdd936d33bdcfec0b34e66658d4e569240dd681e4b2a6c1b06aeabfe43050e28824b32cc0eb37a9838e24277c1e9e2bf5dfed35f0c06021ec662180fb9996abeca3c210aa6", 0x73}], 0x6, 0x0, 0x0, 0x14}, 0x40) socketpair(0x3, 0x3, 0x200, &(0x7f0000000040)) 2018/03/31 15:21:15 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80, 0x800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6}, 0x32, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001ac0)={&(0x7f0000001a80)='./file0\x00'}, 0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001b40)={&(0x7f0000001b00)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001d80)={@multicast2, @remote, 0x0}, &(0x7f0000001dc0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001e00)={0xc, 0x11, &(0x7f0000001e80)=ANY=[@ANYBLOB="180000000500000000000000faffffff850000002f0000000000000000000000090300009f00000000000000000000009500000000000000000000000000000018130000ab9c4430a799b5a8556a993ba18a7bb194", @ANYRES32=r3, @ANYBLOB="0000000000000000070909005c000000000000000000000018150000", @ANYRES32=r4, @ANYBLOB="0000000000000000850000002300000000000000000000009500000000000000"], &(0x7f0000001c40)='syzkaller\x00', 0x1ff, 0xe5, &(0x7f0000001c80)=""/229, 0x41000, 0x1, [], r5}, 0x48) connect$inet(r2, &(0x7f0000000000)={0x2, 0x10004e1c, @multicast1=0xe0000001}, 0x10) r6 = accept4(r2, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80, 0x80000) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000001b80)='bcsh0\x00') recvmsg(r2, &(0x7f0000001a00)={&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000340)=""/9, 0x9}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/207, 0xcf}, {&(0x7f0000000500)=""/206, 0xce}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/230, 0xe6}, {&(0x7f0000001700)=""/32, 0x20}, {&(0x7f0000001740)=""/105, 0x69}, {&(0x7f00000017c0)=""/174, 0xae}], 0x9, &(0x7f0000001940)=""/145, 0x91, 0x4}, 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001a40)=0x2, 0x4) bind$vsock_dgram(r6, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/03/31 15:21:15 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x6, &(0x7f0000000200)=[{0x7, 0x80, 0x0, 0x4}, {0x987, 0x16, 0x2, 0x80}, {0xdac, 0x209a, 0x80, 0x5}, {0x100000001, 0x80000001, 0xfffffffffffffffa, 0x7}, {0x100, 0xea, 0x30000000, 0x40}, {0x81, 0x401, 0x2, 0x4}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x14, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000140)="8631b881c2ed8b35a58148a10160c2aa8f784c6ce10f0d17a197898acc4faa3289176dc5ba892964adec05deda1d484ba163f466cd00feda90a07794e0ea61cc561d1914e0016686b6129930e00728eb8bf1c001274185d09360d6c51c118bb718991462c2810f1a76cf90555989ee905d748b126646222b2863b13e21faed6fba21354a06f0b98820edbcfc3fcedaa22abcb80e00c1dfb56a00afcb8f483813d212a4c480b0bd7d5d7afda26b613d9f1bf4d609", 0xb4) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000000c0)) 2018/03/31 15:21:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00007a4ff0), 0x0) unshare(0x40000000) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x40, 0x24f4, 0x201, 0x0, 0x0, 0x42fa, 0x0, 0x5}, &(0x7f0000000540)=0x20) read(r1, &(0x7f0000000200)=""/235, 0xeb) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x40e3af60, 0x2, 0x7cb, 0x9303, 0xa9}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000300)={0x2cde, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x40000000000, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0xfffffffffffffffd, 0x0, 0x3, 0x5, &(0x7f0000000380)='vcan0\x00', 0x1}) r3 = accept(r1, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000140)=0x3, 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), 0x12f) socketpair(0x9, 0x3, 0x1, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000001c0)=0x1, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x5, 0x26}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000980)={r2, 0x8}, 0x8) 2018/03/31 15:21:15 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80000000013, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/31 15:21:15 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@pppoe, &(0x7f00000004c0)=0x80) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) close(r2) socketpair(0x3, 0x8000f, 0xa8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x2}) close(r1) 2018/03/31 15:21:15 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), 0xfcf9) 2018/03/31 15:21:15 executing program 4: syz_emit_ethernet(0x54, &(0x7f0000000840)=ANY=[@ANYBLOB="00720400000000000000000081001e00884700000000000000000000000000f0ffff000000000000008000f0a04f5815f19b6170f000a33f985b5bd18173441aa96f56f6d7db43066af41c7e067ed0548c3ef2d324f039bca138d30998470ffc2670e111ce09fee74cd8dbb2d35528aba3e2497b"], &(0x7f00000010c0)={0x1, 0x4, [0xb3c, 0x93a, 0xdfc, 0xae4]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000001100)=""/4096, &(0x7f0000000100)=0x1000) syz_emit_ethernet(0x37, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc_tr={0x11, {@llc={0x4f, 0x1, "e2", "81e80d7c826a2c387ed39262dd2a3bbde80d0a214c0d1612a34371cad81dd34b3c891fcf8f1e"}}}}}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/9, 0x9}, {&(0x7f0000000540)=""/133, 0x85}, {&(0x7f0000000600)=""/2, 0x2}], 0xa, &(0x7f0000000700)=""/82, 0x52}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 2018/03/31 15:21:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e15ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x2}, 0x8) accept4(r0, &(0x7f0000000100), &(0x7f0000000180)=0x80, 0x800) shutdown(r0, 0x1) 2018/03/31 15:21:15 executing program 2: socketpair(0x5, 0x3, 0x3f, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14, 0x80000) r4 = accept4$packet(r2, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001180)=0x14, 0x80000) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001100)) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r6, 0xeb8) 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)) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) r7 = accept(r6, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r7, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r8, 0x10, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) r9 = socket$inet(0x2, 0x80000, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000180)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001240)={@local={0xfe, 0x80, [], 0xaa}, 0x48, r3}) syz_emit_ethernet(0x4a, &(0x7f00000012c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r10 = socket(0xa, 0x7, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000001280)=0x7, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001400)) 2018/03/31 15:21:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000), 0xfffffffffffffdf0, 0xfffffffffffffffc, 0x0, 0x0) 2018/03/31 15:21:15 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7a}}}, 0x84) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) r3 = socket(0xb, 0xb, 0x0) getpeername(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'ifb0\x00', r4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffff6d, @empty, 0x80}}, 0x4, 0x2, 0x0, 0xfbf, 0x22}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x10}}}, 0x3a88, 0x9}, &(0x7f0000000380)=0x90) listen(r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) [ 228.477591] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 15:21:15 executing program 4: unshare(0x40400) r0 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) r1 = socket(0x4, 0xa, 0x4) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000380)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) socket$packet(0x11, 0x2, 0x300) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000240)=""/196, 0xc4}], 0x1000000000000019) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000000040)=0x3, 0x4) 2018/03/31 15:21:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x658, 0x0, 0x570, 0x0, 0x570, 0x570, 0x570, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:systemd_unit_file_t:s0\x00'}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:console_device_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syz_tun\x00', 0x4}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/31 15:21:15 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket(0x4, 0x807, 0x1ff) accept4$alg(r1, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffaf6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1000, 0x6, 0x1, 0x0, 0xb0}, &(0x7f0000000100)=0x14) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) accept$packet(r1, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001dc0)=0x14) sendto$packet(r1, &(0x7f0000000140)="6244e079444a76c939aa94fde31e1dcd67f2692d6afd580fb1cdea57caf422f8f2ece290b0e018d1550ffedfa771a0d368243ab1a1084395afe6264ef9013a98cb4ff40693489c2904bcb6c724b36a4a6dc775933a9abc7871507161a7b7dc835d4dcab10436d22954734597ad3a49f3d2bea82ac441814ac878c9a42b2849a3ac905b8cadd94b886b9af2fd67bf9609fc1df67915c0c4fd03949c26721c8a4009efd28b8da856e6a4673fb2691e77e7ec2803d487745c173897d835985017c60405f753c5e3b4d7ab0256fb3bd727fc092a4624f388a93ffdd452c0eb81411c31cd3ddfa033f89ae7", 0xe9, 0x8800, &(0x7f0000001e00)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/03/31 15:21:15 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@in={0x0, 0x0, @dev}, &(0x7f0000000380)=0x80, 0x80000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f00000003c0)=""/28, 0x1c}, &(0x7f0000000400), 0x40}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0xfffffffffffffede) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000f4ff00000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xf8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ba000000c9887c2f5cbcb48e2f4bb1b55c091df0ff20d93795fd4321cc9b6d75da54551980580264c504a0640fdc9308e33e037b9b3b52cfc03a4be24651f9a5b713b157815ab710f3e09306fabd2ad47878bf98637dbe7b33403e743d00e2f32ba2a203b5ceec0fe7b10e8b7f3a4a50b1af58e7618590aa30792c8e6e8f3bd07ab6b3403217e590b110da21f745973301d42871deb25575bfc20ec33c6a833ea5350dba9389b90453b834a180a7e7"], &(0x7f00000002c0)=0xc2) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) [ 228.614739] IPVS: You probably need to specify IP address on multicast interface. [ 228.622726] IPVS: Error connecting to the multicast addr [ 228.635353] IPVS: ftp: loaded support on port[0] = 21 [ 228.663402] IPVS: You probably need to specify IP address on multicast interface. [ 228.671143] IPVS: Error connecting to the multicast addr 2018/03/31 15:21:16 executing program 6: r0 = socket$inet(0x2, 0x5, 0x3) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x7) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x5a, &(0x7f00000001c0), 0x100000000000012a, &(0x7f0000000200)=""/107, 0x6b}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2}, 0x10) 2018/03/31 15:21:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x1}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) 2018/03/31 15:21:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept(r0, &(0x7f0000000940)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000009c0)=0x80) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000a00)=0x7fff, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r5 = accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r3, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=@ipv6_delroute={0x13c, 0x19, 0x112, 0x70bd2c, 0x25dfdbfb, {0xa, 0x10, 0x14, 0x7, 0xff, 0x3, 0xfd, 0xb, 0x300}, [@RTA_PREF={0x8, 0x14, 0x8}, @RTA_PRIORITY={0x8, 0x6, 0x1f}, @RTA_PRIORITY={0x8, 0x6, 0x6}, @RTA_IIF={0x8, 0x1, r4}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_OIF={0x8, 0x4, r6}, @RTA_METRICS={0xf0, 0x8, "6bdcbe649220e1dc90a902c3e0c7da1a874b71f1071d14ad7bce789790bdb7128af4c19e0dad103b6ebb4c3ef499c87272514edf2be3bc51d70d86d5d01233a3286d53f225da9408c79319341a633cfcc0eb5927fc201582f3486c6d24e53385d342409875f4f22db7a6e4d1a2039a4d6ebaeb6c7142d93bb4b7f907e4a380d9cb99a81074f3c051ab0fdb84867378496b4533bad16b51ab07a480a294299e0e4f5f163b6c26520698afcf26e232ec8ca7df1068b2dfc6152b5d9efe9eb010f06d35753c4bfe5170d5c0279111df6b80e5583bd5e5958d35de4cb20af0cad97771f5f506be0d457046b1ff"}]}, 0x13c}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) splice(r5, &(0x7f00000001c0)=0x3a, r5, &(0x7f0000000240), 0x5, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000740)={0x4, &(0x7f0000000700)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000000780)={r8, 0x2}) r9 = socket(0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000018000100fffffeffffdbdf25020100000000000000020000080005007f000001"], 0x1}, 0x1, 0x0, 0x0, 0xc001}, 0x20040010) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000680)=@buf={0x12, &(0x7f0000000280)="ecc8c4afc87ea187d638a3add56113e41e32"}) bind$ax25(r9, &(0x7f0000000180)={0x3, {"69ef75ea2d34ea"}, 0x8000000000000000}, 0x10) write(r0, &(0x7f0000000080), 0x2b1) 2018/03/31 15:21:16 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0xffffffffffffffff, &(0x7f0000000ffc), &(0x7f0000000000)=0x194) 2018/03/31 15:21:16 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) listen$netrom(r1, 0x2) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x3, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000100)={0x9, 0x0, 0x7, 0x9, 0x2, 0x9}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000001c0)=0x6ab, 0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="000000000000000000200017d4edb818d1326c07ae3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396ea036461083a1a90b6e8c8a96d", 0x12) 2018/03/31 15:21:16 executing program 1: socketpair$inet(0x2, 0x4, 0x7ff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7, 0x20}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xd8, 0x80000000, 0xd2a, 0x3f}, 0x98) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x2, &(0x7f0000000000)=@raw=[@generic={0x7, 0x400, 0x348b00000, 0xa1ac}], &(0x7f0000000040)='GPL\x00', 0x1, 0x4d, &(0x7f0000000080)=""/77, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r3, 0x0, 0x1}, 0x14) r4 = accept4(r0, &(0x7f0000000340)=@ax25, &(0x7f00000003c0)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000400)=0x20, 0x8) socket$key(0xf, 0x3, 0x2) 2018/03/31 15:21:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000080)=@nl, &(0x7f0000000140)=0x80, 0x800) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100), 0xaa) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000600)=@file={0x1, "e91f7189591e9233614b00"}, 0x353) listen(0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000880)={0x0, 0x13}, &(0x7f00000008c0)=0x8) r4 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80, 0x0) connect$llc(r4, &(0x7f0000000540)={0x1a, 0x1, 0x4, 0x7, 0x0, 0x56, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6a, 0x0, 0xf06f, 0x8}, &(0x7f0000000040)=0x18) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000980)={{0x2, 0x4e23, @rand_addr=0xc41b}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'gretap0\x00'}) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f00000004c0)={{&(0x7f0000000380)=""/234, 0xea}, &(0x7f0000000480)}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000580)={0x0, @empty, 0x4e22, 0x4, 'rr\x00', 0xc, 0x5, 0xd}, 0x2c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYPTR], &(0x7f0000000340)=0x2) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r6, 0x114, 0x8, &(0x7f00006da000)=0x2, 0x4) bind$inet(r6, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r6, &(0x7f00009ef000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000001200)=ANY=[@ANYRES32=r4, @ANYBLOB="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"]) sendmsg(r3, &(0x7f0000001400)={&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x3, 0x4, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="992f60adb48f5fbb135aadd01fa3e4ae6835723e441345c6f0ef549fe3325d99c661644c658743bd51f26597e8ba585265be3a3842f6ea74ab9a1e995c74b9bebb96bad64938b3a646456769c7ebca52338173d1fb2d62e52de9be10f79ccda39335e760ed4cacb1f3fcdfd673434f25f0ac9735c01e17594677df184ca614", 0x7f}, {&(0x7f0000000c40)="3a0af366bddc574d52f167c46f79ac5a4de55626d7622aced230c24efba26aca592a80748bb861d0a472a394a76983424234638bac8b4a2d63222f9f44414c9e3a06fbf71e8873278911bd595c609c97a8ed81692d806ea4d764f8ac8d76b58df6802a90a58ed93a84718694632311123b19ae38e414297a68bcaf86de33ab7873bc951ff7056af7971d3c0c402fe30be622b0247facbbe44edecb47c45f8df35a14", 0xa2}], 0x2, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x396, 0x800}, 0x80) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000840)='bridge0\x00') setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000800)="9a768c14ec433850c905ef9feaf04c901ee9c63aa26e3f8f9bb2455ad0008f09420a88e0587250620c9e8304724908ff", 0x30) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind(r0, &(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(camellia),sha512-avx)\x00'}, 0x80) accept$inet6(r0, 0x0, &(0x7f0000000000)) 2018/03/31 15:21:16 executing program 0: socketpair(0x1d, 0x4, 0xc70f, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000126bd7000fbdbdf250500000058000300080001000100000008000800040000001400060000000000000000000000ffff7f00000108000300040000001400060000000000000000000000ffffe000000114000600fe8000000000000000000000000000bb080005000500000008000500e5000000200003001400020065727370616e30000000000000000000080008000600000048000200080002004e24000008000800a8000000080007000000000014000100fe8000000000000000000000000000bb080009000001000008000900ffffff7f0800040007000000"], 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x41) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r2}) socket(0x2, 0x2, 0x7) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x92, 0x2) sendmsg$nl_route(r2, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000011001105000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000490fdd15ac79a6257a0b1ef30e98491072bc5a5fde5d6e7fd3e7e7975395b259c9f94b0331d6804f06fb7f5ba6dd7c930883ef689f805f8cef3f3f2915dad739fd7ca54a8b43a0eb485c371b14dbd11f10c0d5a5830c20631865bf31ec7d91cbcf59f7d43e3dda130cf45432bbc971c2a85f8d2405"], 0x34}, 0x1}, 0x0) 2018/03/31 15:21:16 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000003c0)=0x4, 0x31d) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x94, "396194344e7fada28f2c8ad92053e63635c67b188c68db0dcaecf3e096a3c65cc19d6c17d839b1027008e8d6f1992fd650f12f6c1c47372f092561d77041b2fe830dd72f235cc1e839cd106a9017a51520e6a69a5d53da1455e89fb28e29628e698d0fbc96695958d443cf13b1af5da56d227e64007124f7a2561a4c18ed757c9114bf0ffd9dc15ae4035ba33100af2063aac904"}, &(0x7f00000004c0)=0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='illinois\x00', 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000240)={0x7, 0x9, 0xffffffff}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x16}, @loopback={0x0, 0x1}, 0x80000001, 0x5, 0x26352ba6, 0x500, 0x4, 0x85, r4}) [ 229.329186] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 229.364584] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 229.402136] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 229.417330] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 229.432461] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/31 15:21:16 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "fcca28", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x86e]}) 2018/03/31 15:21:16 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4(r0, &(0x7f0000000500)=@ipx, &(0x7f0000000580)=0x80, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x8000, 0x200, 0x8000, r2}, &(0x7f00000004c0)=0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='teql0\x00', 0xcc7b}) write(0xffffffffffffffff, &(0x7f00000005c0)="2400000030007f00cf4d66b4029d692aecacc4f047fb78f4c52bb6643bdc3ce02c0221dbdfc6ef1a42bb729f0049c614d984788b408176e62113eff6a019244bbf03d22f567d843fa80f121faf954ff181ecd1e0384598ef16d3812709a6fd9e7db4c4e33c78fd39626a0f82975c0de6b0c18895d4bbfa1d694fbbd91ca399d9b132bc8a0983beea71d6612b89b81e6ca6ed1beb82d2bc864aee7a2713d8da37768154210aecfce656f131cc0a8f76fe16315e13", 0xb4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) r6 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r6, &(0x7f0000000800)=""/65, 0x41, 0x40000000, &(0x7f0000000880)={0x11, 0xff, r4, 0x1, 0xf72d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r5, 0x95c, 0x6}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(0xffffffffffffffff) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x6, 0x4]}, &(0x7f0000000300)=0x8) 2018/03/31 15:21:16 executing program 2: r0 = socket(0xe, 0x0, 0x80) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000100)=0x2, 0x4) socketpair(0x10, 0x0, 0x0, &(0x7f0000000180)) sendto$inet6(r1, &(0x7f0000737000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000340), 0x1, &(0x7f00000003c0)=""/36, 0xfffffffffffffec6}, 0x2000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 15:21:16 executing program 6: r0 = socket(0x12, 0x1, 0x3ff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000140)) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@get={0xe0, 0x13, 0x700, 0x70bd28, 0x25dfdbfe, {{'kw(aes-aesni)\x00'}, [], [], 0x2000, 0x2400}}, 0xe0}, 0x1, 0x0, 0x0, 0x800}, 0xc0) 2018/03/31 15:21:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@filter={'filter\x00', 0xe, 0x2, 0xb28, [0x0, 0x20000040, 0x20000188, 0x200001b8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x8, 0x8847, 'ip6_vti0\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], 0xa0, 0xa0, 0x118, [@m802_3={'802_3\x00', 0x8, {{0xe0, 0x2, 0x4, 0x5}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7f, 0x0, 0x27, 0x0, 0x0, "591ee3e95956f52f9a3b00e3c314c4782c0d35d805bfda0a078d46c3b9cd1db3086d80de100951ea62a8156448ea3f185832b16262127f1bc4f2294a0165d62b"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xf, 0x42, 0x88b5, 'erspan0\x00', 'bcsf0\x00', 'teql0\x00', '\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x950, 0x950, 0x980, [@among={'among\x00', 0x888, {{0xa000, 0xffffffff, 0x9, {[0x7, 0x1f, 0x5, 0x3, 0x12183f72, 0x5, 0x3, 0x7, 0x7fff, 0x6, 0x5, 0x40, 0x3ff, 0x1, 0x7, 0xffffffff, 0x80000000, 0x65, 0x3, 0x80000000, 0x3, 0x100000000, 0x1000, 0xd0, 0x9, 0x100000000, 0x9, 0x0, 0xa9e, 0xfffffffffffffffd, 0x8cdd, 0x1, 0x10000, 0x20, 0x5, 0x8001, 0x387e, 0x2, 0xdc, 0x81, 0x1, 0x1f, 0x1000, 0x0, 0x80, 0x3f, 0x0, 0x100, 0x81, 0x100000001, 0x0, 0x0, 0x4, 0x8, 0x49f, 0x3, 0x80000000, 0x4, 0x9, 0x9, 0x4, 0x600, 0x5, 0x8000, 0xffffffff, 0x4, 0x100000000, 0x400, 0xfc, 0x80000000, 0x3, 0x6, 0x0, 0x6, 0xec, 0x5, 0x6, 0xe5, 0x7, 0x81, 0x6, 0x6, 0x5, 0x86, 0x3, 0x0, 0xfffffffffffffffa, 0x5, 0x20, 0x3, 0xffff, 0x17d, 0x2, 0x8, 0x422800000000, 0xe28, 0xfffffffffffffffa, 0x8e39, 0x80, 0x100000001, 0x400, 0x7e83386, 0x4, 0xfc73, 0xf869, 0x0, 0x6, 0xdc00, 0xfffffffeffffffff, 0x2, 0xf3a, 0x80000000, 0xdd3, 0x7, 0xe7, 0x4, 0xe6, 0x5, 0x1, 0x400, 0xfffffffffffffffd, 0x2a, 0x12b2ec5, 0x81, 0xa0c, 0x1, 0xf613, 0x7, 0x8, 0xf7, 0x2, 0x8, 0xfff, 0x464b80000000, 0x4, 0x0, 0x58, 0x2e, 0xcf04, 0x4, 0x6, 0x9a, 0x3f, 0x5, 0x5, 0x1, 0x7fffffff, 0x3, 0x340, 0x5, 0x100000001, 0x92, 0xfdc, 0x0, 0x4, 0x6, 0x14a, 0x1000, 0x7, 0x5, 0x8001, 0x7ff, 0xfffffffffffffffe, 0x5, 0x1, 0x86c, 0x1, 0x8000, 0x7, 0x0, 0x7ff, 0x7d0, 0x3ff, 0x80, 0x8, 0x401, 0x5, 0x2, 0x1, 0xeb, 0x5, 0xef, 0x0, 0x3, 0x4, 0xfff, 0xaf, 0x4, 0x5, 0x7, 0x5, 0xffffffffffff3979, 0xfffffffffffffffc, 0x7, 0x7fffffff, 0x3, 0xee, 0x7fffffff, 0x0, 0x8, 0x1, 0xcef5, 0x4, 0x0, 0x6, 0x100000001, 0x81, 0x3, 0x4ca, 0x10000, 0x5, 0x800, 0xaa2, 0x0, 0x132, 0x8, 0xa314, 0x4, 0x8, 0x57, 0x4, 0x4, 0x872d, 0x20, 0x6cf, 0x3ff, 0x20, 0xfffffffffffffff9, 0x1, 0xbcbc, 0x20, 0x0, 0x7, 0x1, 0x1, 0x7, 0x8, 0x4, 0x6, 0x7, 0x8, 0x9, 0x43e934a9, 0x9, 0x8, 0x8, 0xb3, 0x80000001, 0x40, 0x7fffffff, 0x3, 0x0, 0x0, 0x3, 0xffff, 0x1ff, 0x2], 0x1, [{[0x8, 0x1], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x2, 0x0, 0x4, 0x80, 0x8001, 0x9, 0x9, 0x3, 0x10001, 0xaf, 0x0, 0x5, 0x5, 0x7, 0x7, 0x2, 0x7f, 0x3, 0xffffffff, 0x0, 0x6, 0x7fbc, 0x9, 0xf9f0, 0x8, 0x4f, 0x0, 0x7fff, 0x6, 0x9, 0x3, 0x0, 0x5, 0x9, 0x200, 0x5, 0x800, 0x7, 0x0, 0x6, 0x7fffffff, 0x7, 0x18000000000000, 0x2, 0x80000000, 0x861, 0x8, 0x947, 0x3ff, 0x80, 0x80000000, 0xfff, 0x800, 0xff, 0x0, 0x5a, 0xffffffffffffff66, 0xabb, 0x80, 0x523, 0x6, 0x1, 0x61, 0x3, 0x0, 0x8, 0x8, 0x1ff, 0xfffffffffffff801, 0x101, 0xae6, 0x0, 0x7ff, 0xb49, 0x400, 0xd10, 0x100000001, 0x6, 0x9, 0xffffffffffff8001, 0xe38, 0x1, 0x1, 0x2, 0x8, 0xfffffffffffffeff, 0x5, 0x2, 0xfff, 0x75, 0x1000, 0x4, 0x3f80, 0x8, 0x200, 0x9, 0x1000, 0x40, 0x4, 0x2, 0x40, 0x0, 0x9, 0x100000000000000, 0x5, 0x9, 0x1000, 0x0, 0x101, 0x3f, 0x1, 0x2749, 0x79e, 0x81, 0x81, 0x7, 0x5, 0x9, 0x1, 0x9, 0x0, 0x6, 0x1, 0x6, 0x4, 0x0, 0x1000, 0x7, 0x8, 0x8001, 0x0, 0x8, 0x0, 0x800, 0xffffffffffffffe1, 0xffffffffffffffff, 0x506f, 0x80000001, 0x7ff, 0x2, 0x4, 0x4, 0x0, 0x9, 0x6b42, 0x8, 0xfffffffffffffffd, 0x9, 0xffffffffffff7fff, 0x3, 0x8, 0x3ff, 0x0, 0x1, 0x400000000000, 0x100000000, 0x7, 0x5, 0x5, 0x0, 0xff, 0x498e, 0x10001, 0x80000000, 0x8, 0x1ff, 0x8, 0xeecc, 0xffffffff, 0xffff, 0x100000001, 0x9cd8, 0xfff, 0xff, 0x10001, 0x0, 0x2, 0x10fe0000000, 0x4, 0xffffffffffffff80, 0x6, 0x3, 0x2000000000, 0xffffffff, 0x5, 0x100000001, 0xfffffffffffffff9, 0x1, 0x9, 0x5, 0x7, 0xd87, 0x2, 0x800, 0x1, 0xffffffffffffffd8, 0x6, 0x40, 0x0, 0x100000001, 0x1, 0xfffffffffffffff8, 0x9, 0x0, 0x1, 0x10001, 0x5d, 0x1, 0x40, 0x3, 0x3ff, 0x100, 0x9, 0x6, 0x4b49, 0x7, 0x4, 0x2, 0x0, 0x3f, 0x3, 0x80000001, 0x7d, 0xb5f, 0x2, 0xdc5, 0x0, 0x3, 0x200, 0xff, 0x1, 0x80000001, 0x0, 0xdc, 0x7, 0x0, 0x5, 0xfffffffffffffffb, 0x101, 0x27, 0x4, 0x0, 0x5, 0xfffffffffffeffff, 0xe0a, 0x8, 0x0, 0x1, 0x0, 0x2, 0xff, 0x8001, 0x5, 0x7, 0x10001, 0x100000000, 0x2], 0x8, [{[0x6, 0x7fff], @dev={0xac, 0x14, 0x14, 0x12}}, {[0x8, 0x100]}, {[0x158800, 0x3], @local={0xac, 0x14, 0x14, 0xaa}}, {[0xfffffffffffffffe, 0x5]}, {[0x7fe000000000, 0x3727], @broadcast=0xffffffff}, {[0x1, 0x2], @multicast2=0xe0000002}, {[0x7f, 0xbd32], @multicast1=0xe0000001}, {[0x8, 0x923d], @dev={0xac, 0x14, 0x14, 0xa}}]}}}}, @cpu={'cpu\x00', 0x8, {{0xa74}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}]}]}, 0xba0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e00)={r1, r2, r3}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/03/31 15:21:16 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000001c0)={0x6, &(0x7f0000000180)=[{0x1, 0x16, 0x28, 0xb63}, {0xfa5, 0x401, 0x40000, 0x3}, {0x9, 0x7, 0xded5, 0xfffffffffffff06d}, {0x2, 0x10000, 0x5, 0x8}, {0xbf8c, 0x8, 0x9, 0x7}, {0x40, 0x1ff, 0xfffffffffffffffb, 0xe14}]}, 0x10) r1 = epoll_create1(0x7fffe) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a3aff4)) epoll_pwait(r1, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x8, 0x7, 0xc9}) r3 = epoll_create1(0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000006c0)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r3, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000a3aff4)) r5 = socket(0x3, 0x3, 0x100000001) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000100)={'syzkaller1\x00', {0x4, 0xca17, 0x100, "f54879b494bf", 0x100000000}}) socket$key(0xf, 0x3, 0x2) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) recvfrom$ax25(r2, &(0x7f0000000840)=""/172, 0xac, 0x2, &(0x7f0000000900)={0x3, {"9b2352719b85f3"}, 0x20}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) epoll_wait(r1, &(0x7f0000000800)=[{}], 0x1, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x7) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/03/31 15:21:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r2}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000880)={'bpq0\x00', r2}) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r4, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=ANY=[], 0x0, 0x80}, 0x7}], 0x1, 0x10) accept4(r1, 0x0, &(0x7f0000000300), 0x51ebe7b17637d07) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff}) getsockname$packet(r5, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x1, 0x3) close(r7) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000400)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) 2018/03/31 15:21:16 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0xfffffffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000000)=@l2={0x1f}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="fbd80e3dcfc1173c0e48f64324d57ec8ea3460da1e84f96bcb027729a75112c8db338c5b38c80bf5e289723889ecf2af004829b041c05e57f5dc38b190c89f364a2260a2aa8e9fc7ef74465d3e1dddc2d545bd95389bf158edcd4f3512ede75b1474ee98110e24fe4071e7c274eb210994acb3c6cf745570"], 0x1}}], 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x800) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000280)=0x7, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xd, 0x4) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x4b8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) [ 230.368712] Dead loop on virtual device bridge0, fix it urgently! [ 230.375042] Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: br_dev_xmit+0x12ec/0x1550 [ 230.375042] [ 230.386814] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0-rc6+ #288 [ 230.393466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.402788] Call Trace: [ 230.405346] [ 230.407470] dump_stack+0x194/0x24d [ 230.411065] ? arch_local_irq_restore+0x53/0x53 [ 230.415704] ? vsnprintf+0x1ed/0x1900 [ 230.419480] panic+0x1e4/0x41c [ 230.422639] ? refcount_error_report+0x214/0x214 [ 230.427367] ? br_dev_xmit+0x12ec/0x1550 [ 230.431395] ? __stack_chk_fail+0xa/0x30 [ 230.435427] ? br_dev_xmit+0x12ec/0x1550 [ 230.439464] __stack_chk_fail+0x22/0x30 [ 230.443407] br_dev_xmit+0x12ec/0x1550 [ 230.447263] ? br_poll_controller+0x10/0x10 [ 230.451561] dev_hard_start_xmit+0x24e/0xac0 [ 230.455938] ? validate_xmit_skb_list+0x120/0x120 [ 230.460747] ? netif_skb_features+0x5ff/0x9b0 [ 230.465215] ? netdev_cmd_to_name+0x60/0x60 [ 230.469507] ? __skb_gso_segment+0x810/0x810 [ 230.473888] ? validate_xmit_xfrm+0xb8/0xd90 [ 230.478265] ? lock_acquire+0x1d5/0x580 [ 230.482209] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 230.486590] ? validate_xmit_skb+0x512/0xb00 [ 230.490967] ? netif_skb_features+0x9b0/0x9b0 [ 230.495433] ? netdev_pick_tx+0x17f/0x2c0 [ 230.499549] __dev_queue_xmit+0x26bf/0x2fc0 [ 230.503841] ? netdev_pick_tx+0x2c0/0x2c0 [ 230.507956] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 230.513114] ? get_stack_info+0x37/0x160 [ 230.517145] ? update_stack_state+0x225/0x700 [ 230.521609] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 230.527462] ? native_safe_halt+0x6/0x10 [ 230.531502] ? lock_acquire+0x1d5/0x580 [ 230.535443] ? lock_acquire+0x1d5/0x580 [ 230.539384] ? enqueue_to_backlog+0x4d9/0xe30 [ 230.543851] ? lock_downgrade+0x980/0x980 [ 230.547979] ? lock_release+0xa40/0xa40 [ 230.551983] ? do_raw_spin_trylock+0x190/0x190 [ 230.556567] ? pvclock_read_flags+0x160/0x160 [ 230.561059] ? lock_release+0xa40/0xa40 [ 230.565014] ? trace_hardirqs_on+0xd/0x10 [ 230.569138] ? enqueue_to_backlog+0x2c4/0xe30 [ 230.573604] ? ktime_get_with_offset+0x2c1/0x420 [ 230.578349] ? net_tx_action+0xd60/0xd60 [ 230.582383] ? trace_hardirqs_on+0xd/0x10 [ 230.586503] ? lock_acquire+0x1d5/0x580 [ 230.590450] ? ip_finish_output+0x864/0xd60 [ 230.594742] ? lock_downgrade+0x980/0x980 [ 230.598860] ? lock_release+0xa40/0xa40 [ 230.602806] ? ip_local_out+0x95/0x160 [ 230.606667] ? do_xdp_generic+0x1420/0x1420 [ 230.610965] ? gre_tap_xmit+0x2b7/0x4f0 [ 230.614912] ? sch_direct_xmit+0x40d/0x1140 [ 230.619210] ? __qdisc_run+0x57d/0x18e0 [ 230.623165] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 230.627553] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 230.632373] ? br_forward_finish+0xc8/0x530 [ 230.636666] ? __br_forward+0x533/0xc80 [ 230.640614] dev_queue_xmit+0x17/0x20 [ 230.644387] ? dev_queue_xmit+0x17/0x20 [ 230.648339] ip_finish_output2+0xf4d/0x1550 [ 230.652639] ? dev_hard_start_xmit+0x24e/0xac0 [ 230.657195] ? sch_direct_xmit+0x40d/0x1140 [ 230.661495] ? dst_output+0x140/0x140 [ 230.665281] ? ipv4_mtu+0x411/0x580 [ 230.668889] ? do_add_counters+0x550/0x550 [ 230.673103] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 230.677235] ? iptable_nat_ipv4_fn+0x40/0x40 [ 230.681622] ip_finish_output+0x864/0xd60 [ 230.685743] ? ip_finish_output+0x864/0xd60 [ 230.690039] ? ip_fragment.constprop.47+0x200/0x200 [ 230.695032] ? iptable_mangle_hook+0xaf/0x4a0 [ 230.699499] ? netif_rx_ni+0x3c0/0x3c0 [ 230.703357] ? iptable_nat_ipv4_out+0x2c/0x40 [ 230.707822] ? nf_hook_slow+0xd3/0x1a0 [ 230.711684] ip_mc_output+0x271/0x1350 [ 230.715543] ? ip_queue_xmit+0x1920/0x1920 [ 230.719760] ? lock_downgrade+0x980/0x980 [ 230.723894] ? iptable_security_hook+0x65/0x80 [ 230.728451] ? nf_hook_slow+0xd3/0x1a0 [ 230.732310] ? ip_idents_reserve+0x1e6/0x2a0 [ 230.736692] ? __ip_local_out+0x52c/0xa30 [ 230.740817] ? ip_copy_addrs+0xe0/0xe0 [ 230.744687] ? __build_flow_key.constprop.52+0x1bd/0x630 [ 230.750133] ? ip_fragment.constprop.47+0x200/0x200 [ 230.755127] ? __ip_select_ident+0x168/0x270 [ 230.759513] ? ip_idents_reserve+0x2a0/0x2a0 [ 230.763895] ip_local_out+0x95/0x160 [ 230.767592] iptunnel_xmit+0x556/0x810 [ 230.771473] ip_tunnel_xmit+0x177b/0x3550 [ 230.775606] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 230.780160] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 230.784717] ? skb_copy_ubufs+0x1910/0x1910 [ 230.789020] ? iptunnel_handle_offloads+0x3a3/0x710 [ 230.794016] __gre_xmit+0x546/0x8b0 [ 230.797618] gre_tap_xmit+0x2b7/0x4f0 [ 230.801391] ? gre_fb_xmit+0x1000/0x1000 [ 230.805426] dev_hard_start_xmit+0x24e/0xac0 [ 230.809808] ? validate_xmit_skb_list+0x120/0x120 [ 230.814621] ? __skb_gso_segment+0x810/0x810 [ 230.819004] ? validate_xmit_xfrm+0xb8/0xd90 [ 230.823389] ? lock_downgrade+0x980/0x980 [ 230.827510] ? validate_xmit_skb+0x512/0xb00 [ 230.831890] ? netif_skb_features+0x9b0/0x9b0 [ 230.836358] ? pfifo_fast_dequeue+0x39a/0xb00 [ 230.840831] ? trace_hardirqs_on+0xd/0x10 [ 230.844973] ? __local_bh_enable_ip+0x121/0x230 [ 230.849618] ? validate_xmit_skb_list+0xe2/0x120 [ 230.854348] sch_direct_xmit+0x40d/0x1140 [ 230.858468] ? pfifo_fast_peek+0x1c0/0x1c0 [ 230.862675] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 230.868185] ? lock_acquire+0x1d5/0x580 [ 230.872132] ? lock_acquire+0x1d5/0x580 [ 230.876077] ? pfifo_fast_enqueue+0x34f/0x620 [ 230.880549] __qdisc_run+0x57d/0x18e0 [ 230.884330] ? sch_direct_xmit+0x1140/0x1140 [ 230.888811] ? _raw_spin_unlock+0x22/0x30 [ 230.892929] ? pfifo_fast_enqueue+0x3aa/0x620 [ 230.897398] ? lock_release+0xa40/0xa40 [ 230.901344] ? pfifo_fast_dequeue+0xb00/0xb00 [ 230.905812] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 230.910974] ? netdev_pick_tx+0x17f/0x2c0 [ 230.915095] __dev_queue_xmit+0xb8b/0x2fc0 [ 230.919302] ? netdev_pick_tx+0x2c0/0x2c0 [ 230.923423] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 230.928584] ? lock_acquire+0x1d5/0x580 [ 230.932528] ? ebt_do_table+0x17b2/0x1f40 [ 230.936646] ? lock_downgrade+0x980/0x980 [ 230.940766] ? lock_release+0xa40/0xa40 [ 230.944713] ? ebt_do_table+0x17b2/0x1f40 [ 230.948832] ? trace_hardirqs_on+0xd/0x10 [ 230.952956] ? __local_bh_enable_ip+0x121/0x230 [ 230.957601] ? _raw_read_unlock_bh+0x30/0x40 [ 230.961981] ? br_nf_post_routing+0x494/0x1570 [ 230.966534] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 230.971348] ? ebt_unregister_table+0x80/0x80 [ 230.975824] ? trace_hardirqs_on+0xd/0x10 [ 230.979961] ? __local_bh_enable_ip+0x121/0x230 [ 230.984614] ? _raw_read_unlock_bh+0x30/0x40 [ 230.988994] ? lock_acquire+0x1d5/0x580 [ 230.992940] ? lock_acquire+0x1d5/0x580 [ 230.996888] ? br_forward_finish+0x392/0x530 [ 231.001269] ? lock_downgrade+0x980/0x980 [ 231.005390] dev_queue_xmit+0x17/0x20 [ 231.009162] ? dev_queue_xmit+0x17/0x20 [ 231.013108] br_dev_queue_push_xmit+0x196/0x5a0 [ 231.017751] ? nf_hook_slow+0xd3/0x1a0 [ 231.021609] br_forward_finish+0xc8/0x530 [ 231.025740] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 231.030567] ? ebt_in_hook+0x65/0x80 [ 231.034254] ? br_fdb_offloaded_set+0x90/0x90 [ 231.038724] ? nf_hook_slow+0xd3/0x1a0 [ 231.042588] __br_forward+0x533/0xc80 [ 231.046360] ? br_forward_finish+0x530/0x530 [ 231.050753] ? br_allowed_ingress+0x13c/0x16a0 [ 231.055308] ? secondary_startup_64+0xa5/0xb0 [ 231.059795] ? get_stack_info+0x37/0x160 [ 231.063837] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 231.068652] ? br_multicast_count+0x7e/0x90 [ 231.072953] br_flood+0x665/0x770 [ 231.076379] ? br_forward+0x2f0/0x2f0 [ 231.080153] ? lock_release+0xa40/0xa40 [ 231.084095] ? lock_acquire+0x1d5/0x580 [ 231.088038] ? depot_save_stack+0x2ca/0x460 [ 231.092338] ? lock_downgrade+0x980/0x980 [ 231.096465] ? lock_release+0xa40/0xa40 [ 231.100413] br_dev_xmit+0xa68/0x1550 [ 231.104185] ? br_poll_controller+0x10/0x10 [ 231.108476] ? trace_hardirqs_off+0xd/0x10 [ 231.112681] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 231.117755] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.122916] ? save_stack+0xa3/0xd0 [ 231.126522] ? save_stack+0x43/0xd0 [ 231.130118] ? __kasan_slab_free+0x11a/0x170 [ 231.134505] ? kasan_slab_free+0xe/0x10 [ 231.138448] ? kmem_cache_free+0x83/0x2a0 [ 231.142566] ? kfree_skbmem+0x1a1/0x1d0 [ 231.146509] ? kfree_skb+0x165/0x4c0 [ 231.150194] ? ip_tunnel_xmit+0x710/0x3550 [ 231.154397] ? __gre_xmit+0x546/0x8b0 [ 231.158167] ? gre_tap_xmit+0x2b7/0x4f0 [ 231.162111] ? dev_hard_start_xmit+0x24e/0xac0 [ 231.166662] ? sch_direct_xmit+0x40d/0x1140 [ 231.170954] ? __qdisc_run+0x57d/0x18e0 [ 231.174899] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 231.179274] ? dev_queue_xmit+0x17/0x20 [ 231.183220] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 231.188031] ? br_forward_finish+0xc8/0x530 [ 231.192320] ? __br_forward+0x533/0xc80 [ 231.196262] ? br_flood+0x665/0x770 [ 231.199858] ? br_dev_xmit+0xfbe/0x1550 [ 231.203801] ? dev_hard_start_xmit+0x24e/0xac0 [ 231.208350] ? __dev_queue_xmit+0x26bf/0x2fc0 [ 231.212813] ? dev_queue_xmit+0x17/0x20 [ 231.216756] ? neigh_resolve_output+0x5e2/0xa00 [ 231.221393] ? ip6_finish_output2+0xb4a/0x23d0 [ 231.225947] ? ip6_finish_output+0x69b/0xaf0 [ 231.230322] ? ip6_output+0x1eb/0x840 [ 231.234098] ? ndisc_send_skb+0xac4/0x1370 [ 231.238305] ? ndisc_send_ns+0x38a/0x870 [ 231.242339] dev_hard_start_xmit+0x24e/0xac0 [ 231.246720] ? sctp_v6_xmit+0x438/0x630 [ 231.250680] ? validate_xmit_skb_list+0x120/0x120 [ 231.255496] ? update_stack_state+0x225/0x700 [ 231.259965] ? netif_skb_features+0x5ff/0x9b0 [ 231.264434] ? netdev_cmd_to_name+0x60/0x60 [ 231.268724] ? __skb_gso_segment+0x810/0x810 [ 231.273117] ? validate_xmit_xfrm+0xb8/0xd90 [ 231.277497] ? lock_acquire+0x1d5/0x580 [ 231.281450] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 231.285830] ? validate_xmit_skb+0x512/0xb00 [ 231.290208] ? netif_skb_features+0x9b0/0x9b0 [ 231.294672] ? depot_save_stack+0x2ca/0x460 [ 231.298964] ? lock_downgrade+0x980/0x980 [ 231.303084] ? netdev_pick_tx+0x17f/0x2c0 [ 231.307202] __dev_queue_xmit+0x26bf/0x2fc0 [ 231.311495] ? netdev_pick_tx+0x2c0/0x2c0 [ 231.315613] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.320786] ? get_stack_info+0x37/0x160 [ 231.324816] ? update_stack_state+0x225/0x700 [ 231.329281] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 231.335136] ? secondary_startup_64+0xa5/0xb0 [ 231.339603] ? lock_acquire+0x1d5/0x580 [ 231.343556] ? lock_acquire+0x1d5/0x580 [ 231.347500] ? enqueue_to_backlog+0x4d9/0xe30 [ 231.351966] ? lock_downgrade+0x980/0x980 [ 231.356086] ? lock_release+0xa40/0xa40 [ 231.360034] ? do_raw_spin_trylock+0x190/0x190 [ 231.364590] ? pvclock_read_flags+0x160/0x160 [ 231.369057] ? lock_release+0xa40/0xa40 [ 231.373001] ? trace_hardirqs_on+0xd/0x10 [ 231.377125] ? enqueue_to_backlog+0x2c4/0xe30 [ 231.381590] ? ktime_get_with_offset+0x2c1/0x420 [ 231.386317] ? net_tx_action+0xd60/0xd60 [ 231.390351] ? trace_hardirqs_on+0xd/0x10 [ 231.394471] ? lock_acquire+0x1d5/0x580 [ 231.398415] ? ip_finish_output+0x864/0xd60 [ 231.402706] ? lock_downgrade+0x980/0x980 [ 231.406822] ? lock_release+0xa40/0xa40 [ 231.410765] ? ip_local_out+0x95/0x160 [ 231.414631] ? do_xdp_generic+0x1420/0x1420 [ 231.418923] ? gre_tap_xmit+0x2b7/0x4f0 [ 231.422868] ? sch_direct_xmit+0x40d/0x1140 [ 231.427158] ? __qdisc_run+0x57d/0x18e0 [ 231.431101] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 231.435569] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 231.440388] ? br_forward_finish+0xc8/0x530 [ 231.444682] ? __br_forward+0x533/0xc80 [ 231.448630] dev_queue_xmit+0x17/0x20 [ 231.452399] ? dev_queue_xmit+0x17/0x20 [ 231.456346] ip_finish_output2+0xf4d/0x1550 [ 231.460638] ? sctp_outq_flush+0x121b/0x4060 [ 231.465021] ? sctp_outq_uncork+0x5a/0x70 [ 231.469141] ? dst_output+0x140/0x140 [ 231.472915] ? ipv4_mtu+0x411/0x580 [ 231.476518] ? do_add_counters+0x550/0x550 [ 231.480721] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 231.484925] ? iptable_nat_ipv4_fn+0x40/0x40 [ 231.489306] ip_finish_output+0x864/0xd60 [ 231.493421] ? ip_finish_output+0x864/0xd60 [ 231.497712] ? ip_fragment.constprop.47+0x200/0x200 [ 231.502696] ? iptable_mangle_hook+0xaf/0x4a0 [ 231.507160] ? netif_rx_ni+0x3c0/0x3c0 [ 231.511022] ? iptable_nat_ipv4_out+0x2c/0x40 [ 231.515489] ? nf_hook_slow+0xd3/0x1a0 [ 231.519347] ip_mc_output+0x271/0x1350 [ 231.523203] ? ip_queue_xmit+0x1920/0x1920 [ 231.527407] ? lock_downgrade+0x980/0x980 [ 231.531527] ? iptable_security_hook+0x65/0x80 [ 231.536079] ? nf_hook_slow+0xd3/0x1a0 [ 231.539938] ? ip_idents_reserve+0x1e6/0x2a0 [ 231.544317] ? pskb_expand_head+0x657/0x1210 [ 231.548696] ? __ip_local_out+0x52c/0xa30 [ 231.552817] ? ip_copy_addrs+0xe0/0xe0 [ 231.556672] ? skb_copy_ubufs+0x1910/0x1910 [ 231.560963] ? ip_fragment.constprop.47+0x200/0x200 [ 231.565949] ? __ip_select_ident+0x168/0x270 [ 231.570327] ? ip_idents_reserve+0x2a0/0x2a0 [ 231.574706] ip_local_out+0x95/0x160 [ 231.578391] iptunnel_xmit+0x556/0x810 [ 231.582251] ip_tunnel_xmit+0x177b/0x3550 [ 231.586370] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 231.590922] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 231.595478] ? skb_copy_ubufs+0x1910/0x1910 [ 231.599769] ? br_nf_post_routing+0x494/0x1570 [ 231.604320] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 231.609143] ? iptunnel_handle_offloads+0x3a3/0x710 [ 231.614130] __gre_xmit+0x546/0x8b0 [ 231.617729] gre_tap_xmit+0x2b7/0x4f0 [ 231.621500] ? gre_fb_xmit+0x1000/0x1000 [ 231.625532] dev_hard_start_xmit+0x24e/0xac0 [ 231.629913] ? br_dev_queue_push_xmit+0x1b1/0x5a0 [ 231.634730] ? validate_xmit_skb_list+0x120/0x120 [ 231.639558] ? __skb_gso_segment+0x810/0x810 [ 231.643952] ? validate_xmit_xfrm+0xb8/0xd90 [ 231.648337] ? lock_downgrade+0x980/0x980 [ 231.652462] ? validate_xmit_skb+0x512/0xb00 [ 231.656857] ? netif_skb_features+0x9b0/0x9b0 [ 231.661325] ? pfifo_fast_dequeue+0x39a/0xb00 [ 231.665792] ? trace_hardirqs_on+0xd/0x10 [ 231.669929] ? __local_bh_enable_ip+0x121/0x230 [ 231.674574] ? validate_xmit_skb_list+0xe2/0x120 [ 231.679303] sch_direct_xmit+0x40d/0x1140 [ 231.683423] ? pfifo_fast_peek+0x1c0/0x1c0 [ 231.688198] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 231.693709] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.698880] ? lock_acquire+0x1d5/0x580 [ 231.702823] ? lock_acquire+0x1d5/0x580 [ 231.706765] ? pfifo_fast_enqueue+0x34f/0x620 [ 231.711230] __qdisc_run+0x57d/0x18e0 [ 231.715004] ? sch_direct_xmit+0x1140/0x1140 [ 231.719392] ? _raw_spin_unlock+0x22/0x30 [ 231.723520] ? pfifo_fast_enqueue+0x3aa/0x620 [ 231.727985] ? lock_release+0xa40/0xa40 [ 231.731931] ? pfifo_fast_dequeue+0xb00/0xb00 [ 231.736400] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.741562] ? netdev_pick_tx+0x17f/0x2c0 [ 231.745681] __dev_queue_xmit+0xb8b/0x2fc0 [ 231.749890] ? netdev_pick_tx+0x2c0/0x2c0 [ 231.754019] ? bpf_prog_kallsyms_find+0x30/0x440 [ 231.758749] ? get_stack_info+0x37/0x160 [ 231.762783] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.767945] ? lock_acquire+0x1d5/0x580 [ 231.771890] ? ebt_do_table+0x17b2/0x1f40 [ 231.776008] ? lock_downgrade+0x980/0x980 [ 231.780131] ? lock_acquire+0x1d5/0x580 [ 231.784074] ? lock_release+0xa40/0xa40 [ 231.788025] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.793185] ? ebt_do_table+0x17b2/0x1f40 [ 231.797302] ? trace_hardirqs_on+0xd/0x10 [ 231.801422] ? __local_bh_enable_ip+0x121/0x230 [ 231.806060] ? _raw_read_unlock_bh+0x30/0x40 [ 231.810438] ? br_nf_post_routing+0x494/0x1570 [ 231.814989] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 231.819805] ? ebt_unregister_table+0x80/0x80 [ 231.824268] ? trace_hardirqs_on+0xd/0x10 [ 231.828385] ? __local_bh_enable_ip+0x121/0x230 [ 231.833026] ? _raw_read_unlock_bh+0x30/0x40 [ 231.837407] ? lock_acquire+0x1d5/0x580 [ 231.841350] ? lock_acquire+0x1d5/0x580 [ 231.845302] ? br_forward_finish+0x392/0x530 [ 231.849682] ? lock_downgrade+0x980/0x980 [ 231.853815] dev_queue_xmit+0x17/0x20 [ 231.857587] ? dev_queue_xmit+0x17/0x20 [ 231.861532] br_dev_queue_push_xmit+0x196/0x5a0 [ 231.866170] ? nf_hook_slow+0xd3/0x1a0 [ 231.870030] br_forward_finish+0xc8/0x530 [ 231.874148] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 231.878962] ? ebt_in_hook+0x65/0x80 [ 231.882645] ? br_fdb_offloaded_set+0x90/0x90 [ 231.887109] ? nf_hook_slow+0xd3/0x1a0 [ 231.890968] ? __kasan_slab_free+0x131/0x170 [ 231.895346] __br_forward+0x533/0xc80 [ 231.899117] ? br_forward_finish+0x530/0x530 [ 231.903497] ? br_allowed_ingress+0x13c/0x16a0 [ 231.908047] ? net_tx_action+0xd60/0xd60 [ 231.912081] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 231.916891] ? __kfree_skb+0x20/0x20 [ 231.920575] ? br_multicast_count+0x7e/0x90 [ 231.924866] br_flood+0x665/0x770 [ 231.928289] ? br_forward+0x2f0/0x2f0 [ 231.932058] ? ip6_del_rt+0x1a0/0x1a0 [ 231.935830] ? lock_release+0xa40/0xa40 [ 231.939772] ? do_raw_spin_trylock+0x190/0x190 [ 231.944324] br_dev_xmit+0xa68/0x1550 [ 231.948094] ? br_poll_controller+0x10/0x10 [ 231.952385] ? dev_forward_skb+0x40/0x40 [ 231.956418] ? eth_type_trans+0x2b2/0x710 [ 231.960535] ? eth_gro_receive+0x820/0x820 [ 231.964742] ? sctp_primitive_RECONF+0xd0/0xd0 [ 231.969314] ? refcount_dec_and_test+0x1a/0x20 [ 231.973866] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 231.979027] ? get_stack_info+0x37/0x160 [ 231.983058] ? get_stack_info+0x37/0x160 [ 231.987087] ? get_stack_info+0x37/0x160 [ 231.991122] ? fib_table_lookup+0xa04/0x1ba0 [ 231.995502] dev_hard_start_xmit+0x24e/0xac0 [ 231.999883] ? validate_xmit_skb_list+0x120/0x120 [ 232.004696] ? netif_skb_features+0x5ff/0x9b0 [ 232.009161] ? netdev_cmd_to_name+0x60/0x60 [ 232.013452] ? __skb_gso_segment+0x810/0x810 [ 232.017829] ? validate_xmit_xfrm+0xb8/0xd90 [ 232.022210] ? lock_acquire+0x1d5/0x580 [ 232.026152] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 232.030529] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.035689] ? __debug_object_init+0x235/0x1040 [ 232.040333] ? validate_xmit_skb+0x512/0xb00 [ 232.044710] ? netif_skb_features+0x9b0/0x9b0 [ 232.049174] ? do_raw_spin_trylock+0x190/0x190 [ 232.053724] ? netdev_pick_tx+0x17f/0x2c0 [ 232.057841] __dev_queue_xmit+0x26bf/0x2fc0 [ 232.062132] ? lock_downgrade+0x980/0x980 [ 232.066250] ? netdev_pick_tx+0x2c0/0x2c0 [ 232.070371] ? arp_constructor+0x37a/0xc10 [ 232.074575] ? lock_downgrade+0x980/0x980 [ 232.078692] ? lock_release+0xa40/0xa40 [ 232.082635] ? refcount_inc_not_zero+0xfe/0x180 [ 232.087274] ? lock_acquire+0x1d5/0x580 [ 232.091223] ? lock_acquire+0x1d5/0x580 [ 232.095167] ? __neigh_create+0x165e/0x1d90 [ 232.099459] ? lock_downgrade+0x980/0x980 [ 232.103578] ? lock_release+0xa40/0xa40 [ 232.107524] ? arp_mc_map+0xa60/0xa60 [ 232.111292] ? do_raw_write_trylock+0x190/0x190 [ 232.115937] ? __neigh_create+0x165e/0x1d90 [ 232.120230] ? trace_hardirqs_on+0xd/0x10 [ 232.124358] ? __local_bh_enable_ip+0x121/0x230 [ 232.129000] ? _raw_write_unlock_bh+0x30/0x40 [ 232.133479] ? __neigh_create+0xc0d/0x1d90 [ 232.137685] ? lock_release+0xa40/0xa40 [ 232.141633] ? lock_acquire+0x1d5/0x580 [ 232.145578] ? ip_finish_output2+0x91a/0x1550 [ 232.150042] ? lock_downgrade+0x980/0x980 [ 232.154161] ? lock_release+0xa40/0xa40 [ 232.158116] ? do_raw_write_trylock+0x190/0x190 [ 232.162758] ? memcpy+0x45/0x50 [ 232.166013] dev_queue_xmit+0x17/0x20 [ 232.169788] ? dev_queue_xmit+0x17/0x20 [ 232.173730] neigh_resolve_output+0x5e2/0xa00 [ 232.178196] ? ether_setup+0x2d0/0x2d0 [ 232.182054] ? __neigh_event_send+0x1040/0x1040 [ 232.186697] ? __do_softirq+0x2d7/0xb85 [ 232.190643] ? irq_exit+0x1cc/0x200 [ 232.194241] ? smp_apic_timer_interrupt+0x16b/0x700 [ 232.199228] ? ipt_do_table+0xdd4/0x19b0 [ 232.203259] ip_finish_output2+0x91a/0x1550 [ 232.207552] ? dst_output+0x140/0x140 [ 232.211337] ? ipv4_mtu+0x411/0x580 [ 232.214933] ? do_add_counters+0x550/0x550 [ 232.219148] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 232.223276] ip_finish_output+0x864/0xd60 [ 232.227392] ? ip_finish_output+0x864/0xd60 [ 232.231682] ? ip_fragment.constprop.47+0x200/0x200 [ 232.236669] ? iptable_mangle_hook+0xaf/0x4a0 [ 232.241133] ? netif_rx_ni+0x3c0/0x3c0 [ 232.244991] ? iptable_nat_ipv4_out+0x2c/0x40 [ 232.249461] ? nf_hook_slow+0xd3/0x1a0 [ 232.253320] ip_mc_output+0x271/0x1350 [ 232.257177] ? ip_queue_xmit+0x1920/0x1920 [ 232.261384] ? lock_downgrade+0x980/0x980 [ 232.265507] ? iptable_security_hook+0x65/0x80 [ 232.270061] ? nf_hook_slow+0xd3/0x1a0 [ 232.273919] ? __ip_local_out+0x52c/0xa30 [ 232.278039] ? ip_copy_addrs+0xe0/0xe0 [ 232.281896] ? alloc_skb_with_frags+0x750/0x750 [ 232.286539] ? kasan_unpoison_shadow+0x35/0x50 [ 232.291092] ? ip_fragment.constprop.47+0x200/0x200 [ 232.296079] ? crc32c_pcl_intel_update+0xd5/0x210 [ 232.300891] ip_local_out+0x95/0x160 [ 232.304578] ip_queue_xmit+0x8c0/0x1920 [ 232.308522] ? ip_build_and_send_pkt+0xc80/0xc80 [ 232.313251] ? sctp_csum_update+0x23/0x30 [ 232.317367] ? sctp_csum_combine+0x30/0x30 [ 232.321570] ? __skb_checksum+0x4a9/0x7e0 [ 232.325689] sctp_v4_xmit+0x108/0x140 [ 232.329548] sctp_packet_transmit+0x22a5/0x37c0 [ 232.334191] ? sctp_packet_config+0xc80/0xc80 [ 232.338657] ? sctp_v4_copy_addrlist+0x6d0/0x6d0 [ 232.343385] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.348545] ? __update_load_avg_se.isra.31+0x56a/0x7c0 [ 232.353881] ? update_load_avg+0x2b3/0x2eb0 [ 232.358176] ? lock_acquire+0x1d5/0x580 [ 232.362123] ? lock_downgrade+0x980/0x980 [ 232.366243] ? lock_release+0xa40/0xa40 [ 232.370187] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 232.374305] ? netif_skb_features+0x9b0/0x9b0 [ 232.378772] ? __sctp_packet_append_chunk+0x155/0xe90 [ 232.383933] ? sctp_csum_update+0x30/0x30 [ 232.388050] ? sctp_packet_config+0x145/0xc80 [ 232.392517] ? sctp_sched_fcfs_dequeue+0x198/0x290 [ 232.397416] ? sctp_sched_dequeue_common+0x5d0/0x5d0 [ 232.402490] ? sctp_csum_combine+0x30/0x30 [ 232.406692] ? sctp_packet_release_owner+0x40/0x40 [ 232.411595] ? sctp_transport_burst_limited+0x17b/0x1c0 [ 232.416926] sctp_outq_flush+0x121b/0x4060 [ 232.421132] ? __lock_acquire+0x2cf0/0x3e00 [ 232.425426] ? sctp_check_transmitted+0x1da0/0x1da0 [ 232.430413] ? lock_acquire+0x1d5/0x580 [ 232.434357] ? debug_object_activate+0x307/0x730 [ 232.439081] ? lock_downgrade+0x980/0x980 [ 232.443196] ? lock_release+0xa40/0xa40 [ 232.447143] ? lock_acquire+0x1d5/0x580 [ 232.451086] ? debug_object_active_state+0x3a5/0x580 [ 232.456157] ? lock_downgrade+0x980/0x980 [ 232.460274] ? lock_release+0xa40/0xa40 [ 232.464215] ? debug_object_activate+0x307/0x730 [ 232.468939] ? lock_release+0xa40/0xa40 [ 232.472883] ? do_raw_spin_trylock+0x190/0x190 [ 232.477438] ? save_stack+0xa3/0xd0 [ 232.481036] ? lock_acquire+0x1d5/0x580 [ 232.484981] ? rcu_read_unlock+0x16/0x70 [ 232.489018] ? lock_acquire+0x1d5/0x580 [ 232.492961] ? debug_object_activate+0x307/0x730 [ 232.497685] ? lock_downgrade+0x980/0x980 [ 232.501802] ? lock_timer_base+0xaf/0x280 [ 232.505919] ? lock_release+0xa40/0xa40 [ 232.509860] ? find_next_bit+0xcc/0x100 [ 232.513803] ? do_raw_spin_trylock+0x190/0x190 [ 232.518356] ? get_nohz_timer_target+0x471/0x980 [ 232.523080] ? mod_timer+0x583/0x13c0 [ 232.526849] ? lock_downgrade+0x980/0x980 [ 232.530965] ? trace_hardirqs_off+0xd/0x10 [ 232.535170] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 232.540240] ? debug_object_activate+0x307/0x730 [ 232.544963] ? calc_wheel_index+0xf8/0x200 [ 232.549167] ? do_raw_spin_trylock+0x190/0x190 [ 232.553718] ? calc_wheel_index+0x200/0x200 [ 232.558013] ? trace_hardirqs_on+0xd/0x10 [ 232.562133] ? mod_timer+0x588/0x13c0 [ 232.565907] ? mod_timer_pending+0x1440/0x1440 [ 232.570458] ? __unwind_start+0x169/0x330 [ 232.574577] ? call_rcu_sched+0x12/0x20 [ 232.578522] ? dst_release+0x5a/0x90 [ 232.582216] ? sctp_transport_dst_release+0x39/0xb0 [ 232.587207] ? sctp_assoc_control_transport+0xe1/0x8d0 [ 232.592455] ? sctp_assoc_set_primary+0x2b0/0x2b0 [ 232.597265] ? sctp_make_heartbeat+0x2f5/0x430 [ 232.601837] ? sctp_outq_free+0x20/0x20 [ 232.605781] ? refcount_inc_not_zero+0xfe/0x180 [ 232.610420] ? refcount_add+0x60/0x60 [ 232.614191] ? sctp_transport_lower_cwnd+0x1a6/0x660 [ 232.619264] ? sctp_transport_raise_cwnd+0x460/0x460 [ 232.624335] ? prandom_u32_state+0x13/0x180 [ 232.628628] sctp_outq_uncork+0x5a/0x70 [ 232.632571] sctp_do_sm+0x4e0/0x7040 [ 232.636258] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 232.642289] ? __kasan_slab_free+0x131/0x170 [ 232.646669] ? free_obj_work+0x690/0x690 [ 232.650701] ? inet_bind_bucket_destroy+0x1b5/0x260 [ 232.655688] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 232.660846] ? free_modinfo_version+0x70/0x70 [ 232.665315] ? lock_acquire+0x1d5/0x580 [ 232.669259] ? inet_twsk_kill+0x418/0x660 [ 232.673397] ? lock_downgrade+0x980/0x980 [ 232.677516] ? refcount_sub_and_test+0x115/0x1b0 [ 232.682244] ? lock_acquire+0x1d5/0x580 [ 232.686188] ? lock_acquire+0x1d5/0x580 [ 232.690132] ? sctp_generate_heartbeat_event+0xa3/0x3f0 [ 232.695467] ? lock_release+0xa40/0xa40 [ 232.699415] sctp_generate_heartbeat_event+0x292/0x3f0 [ 232.704665] call_timer_fn+0x228/0x820 [ 232.708522] ? check_preempt_curr+0x229/0x350 [ 232.712990] ? sctp_generate_t3_rtx_event+0x300/0x300 [ 232.718151] ? process_timeout+0x40/0x40 [ 232.722183] ? lock_acquire+0x1d5/0x580 [ 232.726129] ? __run_timers+0x7e3/0xb70 [ 232.730074] ? lock_downgrade+0x980/0x980 [ 232.734191] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 232.739262] ? debug_object_deactivate+0x364/0x560 [ 232.744158] ? lock_release+0xa40/0xa40 [ 232.748103] ? do_raw_spin_trylock+0x190/0x190 [ 232.752656] ? sctp_generate_t3_rtx_event+0x300/0x300 [ 232.757815] ? sctp_generate_t3_rtx_event+0x300/0x300 [ 232.762975] __run_timers+0x7ee/0xb70 [ 232.766748] ? trigger_dyntick_cpu.isra.29+0x150/0x150 [ 232.771993] ? timerqueue_add+0x1e9/0x280 [ 232.776115] ? enqueue_hrtimer+0x177/0x4b0 [ 232.780318] ? lock_release+0xa40/0xa40 [ 232.784261] ? retrigger_next_event+0x1e0/0x1e0 [ 232.788906] ? free_object+0x230/0x230 [ 232.792772] ? lock_acquire+0x1d5/0x580 [ 232.796716] ? clockevents_program_event+0x163/0x2e0 [ 232.801789] ? lock_downgrade+0x980/0x980 [ 232.805910] ? pvclock_read_flags+0x160/0x160 [ 232.810375] ? tick_irq_enter+0x21/0x390 [ 232.814406] run_timer_softirq+0x4c/0x70 [ 232.818439] __do_softirq+0x2d7/0xb85 [ 232.822208] ? ktime_get+0x26f/0x3a0 [ 232.825897] ? __irqentry_text_end+0x1f9884/0x1f9884 [ 232.830970] ? do_timer+0x50/0x50 [ 232.834395] ? native_apic_msr_write+0x5c/0x80 [ 232.838948] ? lapic_next_event+0x54/0x80 [ 232.843065] ? clockevents_program_event+0x108/0x2e0 [ 232.848139] ? tick_program_event+0x83/0x100 [ 232.852520] ? hrtimer_interrupt+0x4db/0x6f0 [ 232.856911] irq_exit+0x1cc/0x200 [ 232.860335] smp_apic_timer_interrupt+0x16b/0x700 [ 232.865146] ? smp_reschedule_interrupt+0xe6/0x650 [ 232.870044] ? smp_call_function_single_interrupt+0x640/0x640 [ 232.875901] ? _raw_spin_lock+0x32/0x40 [ 232.879843] ? _raw_spin_unlock+0x22/0x30 [ 232.883971] ? handle_edge_irq+0x2b4/0x7c0 [ 232.888177] ? task_prio+0x50/0x50 [ 232.891690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.896505] apic_timer_interrupt+0xf/0x20 [ 232.900708] [ 232.902917] RIP: 0010:native_safe_halt+0x6/0x10 [ 232.907553] RSP: 0018:ffff8801d9b2fcb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff12 [ 232.915229] RAX: dffffc0000000000 RBX: 1ffff1003b365f99 RCX: ffffffff85185605 [ 232.922469] RDX: 1ffffffff10a24e8 RSI: 0000000000000000 RDI: ffffffff88512740 [ 232.929707] RBP: ffff8801d9b2fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 232.936945] R10: ffff8801d9b2fa40 R11: ffff8801db125c18 R12: 0000000000000001 [ 232.944185] R13: ffff8801d9b2fd68 R14: ffffffff88ed3c60 R15: 0000000000000000 [ 232.951429] ? cpuidle_not_available+0x75/0xa0 [ 232.955980] default_idle+0xbf/0x430 [ 232.959661] ? __sched_text_end+0x2/0x2 [ 232.963607] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 232.968160] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 232.972798] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 232.977523] ? mark_tsc_async_resets+0x30/0x30 [ 232.982075] arch_cpu_idle+0xa/0x10 [ 232.985670] default_idle_call+0x36/0x90 [ 232.989701] do_idle+0x24a/0x3b0 [ 232.993038] cpu_startup_entry+0x104/0x120 [ 232.997241] ? cpu_in_idle+0x20/0x20 [ 233.000927] start_secondary+0x40a/0x590 [ 233.004957] ? set_cpu_sibling_map+0x1660/0x1660 [ 233.009693] secondary_startup_64+0xa5/0xb0 [ 233.014443] Dumping ftrace buffer: [ 233.017951] (ftrace buffer empty) [ 233.021632] Kernel Offset: disabled [ 233.025229] Rebooting in 86400 seconds..