fffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) ioctl$int_in(r0, 0x800005421, &(0x7f0000000000)=0x8003) r1 = accept(r0, &(0x7f0000000740)=@can, &(0x7f00000007c0)=0x80) socketpair$inet(0x2, 0x5, 0x5, &(0x7f00000000c0)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000800)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@delrng={0x10, 0x14, 0x4, 0x70bd29, 0x25dfdbfd, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x240007ff}, 0xc000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x7ff, 0x6f, 0x8000, 0xffffffffffff8001}, 0x10) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) [ 87.594360] device lo entered promiscuous mode 2018/03/31 12:59:45 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000939ff4)) r2 = accept$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r2}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000140)=0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x91, "acca88b4e4abc0d1e4380f09e76bdfe7a336e284335d0346b36114b9ff585a43c04e63d33f13f467b3140cf696c9af4a7068abb149030a61948b07e50bd6e3a160a779a69abc667c679ab4a785a88717468c0651c1558c150611614e97e7f676dc6ae6ab41bfc890d8473da2391331842076a1df7d285af462ab7f47f175176c7be7cb2676c51274cdd90bfdccd27b49f7"}, &(0x7f0000000340)=0x99) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000380)={r4, 0x4}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b1eff4)) r5 = epoll_create1(0x80000) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockname$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0xffff}, @in6={0xa, 0x4e21, 0xc5c, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in6={0xa, 0x4e22, 0x18000000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x58) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000830ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2000}) 2018/03/31 12:59:45 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x10083) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:45 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001900)) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2000000000000003, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000002e80)) socket$inet_udp(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f0000002f80)) socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) socket$unix(0x1, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000006d00)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) socket$inet(0x2, 0xa, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80000) socket$can_raw(0x1d, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) 2018/03/31 12:59:45 executing program 6: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)={0xec, r2, 0x2, 0x70bd26, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf611}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcc0}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x370}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000140)={r5, 0x80000, r3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0x46, &(0x7f00000001c0)}, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xd0, &(0x7f0000000080)=0x20000000008, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xa4, r2, 0x10, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3800}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x44084) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000880)={0x0, 0xffffffffffffeb00}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000900)={r8, 0x7, 0xb267}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000006c0)=r9, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r7, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)=ANY=[@ANYBLOB="c4000000", @ANYBLOB="000429bd7000fedbdf250e0000e808000500040000001800010008000800ff0300000c00070028000000100000000003000800040005000000080008009000000008000300010000000800030001fffe0040000100080002004e24000008000b0000000000080006000100e000000200000000000000000000000008000400f300000008000b000a00000008000400000000001c000200080006000100000008000500060000000800060008000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x40) unshare(0x1100002) accept4$inet6(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000380)=0x1c, 0x80000) epoll_create(0x31c94486) 2018/03/31 12:59:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0x90, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea06069"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x158, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) [ 87.634086] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo [ 87.659004] device lo left promiscuous mode [ 87.700430] device lo entered promiscuous mode [ 87.730236] IPVS: set_ctl: invalid protocol: 56 0.1.0.0:20003 fo 2018/03/31 12:59:46 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:46 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x1, 0x2}}, 0x26) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r3) 2018/03/31 12:59:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0x90, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea06069"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x158, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:46 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) 2018/03/31 12:59:46 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000001c0)={'bcsf0\x00', &(0x7f0000000040)=ANY=[]}) listen(r0, 0x9) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x8, 0x6b5897170d54e97e, 0x80000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000340)=0x6) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r5, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x3, 0x800d, 0x401, 0x1, 0x0, 0xc494, 0x7, r6}, &(0x7f0000000240)=0x20) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 12:59:46 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000b00)=0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r3 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x5, 0xb4, 0x0]}, 0xa) setsockopt$packet_buf(r3, 0x107, 0x16, &(0x7f0000000580)="e8841850fd1eb9a48fae9f2ed706dfe819a6ec3c0d14726aeea8321060f072743d3a4b6a3d147b04060bc4839b292fa54f630634a471980d314f4716d045894cc08d5108203de0d841c545367fd2ca4edab6172ae62eaaad599992f0d0e9651dd91c21dd68a4ed8de1efe544be54ae9122b1d0b85bc3af4c073f2f8eb4cd9f91", 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000840)={@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000a00)=""/201, 0xc9}, &(0x7f0000000240), 0x14}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000180)={'ipddp0\x00', 0x28adaa8e}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000009c0)={0xfffffffffffffcc2, &(0x7f0000000900)=""/191}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x67, "daea08f8264baf4407d0449b6c1f690d39ccf59bfbd7ab0b5887af0e474d412d35e23a44014b0a54ce090d06c09e088d99a56ac845274c4f0df90b1fb411586aa72037f6772405ad6c723d6eddde6cce158a25dec27a76deac14753890f8479b7c0c0d478a02b2"}, &(0x7f0000000400)=0x6f) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000280)=0x2, 0x4) connect$inet(r6, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x10) sendto$inet(r6, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7a1e}}, [0x0, 0x101, 0x87f, 0x2, 0x9, 0x6, 0x0, 0x0, 0x8, 0x0, 0x7, 0x101, 0x8001, 0x80000000, 0x2]}, &(0x7f0000000540)=0x100) bind(r2, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x4, "3f8da523a401", 0x8}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r3, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x1000}) recvfrom(r1, &(0x7f0000000600)=""/223, 0xdf, 0x0, &(0x7f0000000700)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) 2018/03/31 12:59:46 executing program 2: 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$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f0000000080)={&(0x7f00000011c0)=ANY=[@ANYBLOB="160000001a001101275f59c440bd7000fedbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r2 = socket$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) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000002, 0x4010, r2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0, 0x0}, &(0x7f0000001380)=0xc) setsockopt$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)={&(0x7f0000001740)=ANY=[@ANYBLOB="2800000012000103000000000000000007000000", @ANYBLOB="000000000059c87bf000000008001d00030000dec6b6765445e142ab9b09f3fe5d42f6b731199b2715af0873882aa7b3f755d61d32f936c21f5d02d0ddc56a0aa832bfc1d094d19f818b09bfe62e77f788695c43119ec8419300565260f73c55aeed3529ca9f343dfaf85b29f53a66479e9b177bccda2e9a2c2d283e30e6675451adf5c5e11dd27944bd5f8f9d981f577cffb231848ca75aed7d3614d01a960394af103c48a2b7cde5c5fb6e0f"], 0x2}, 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, 0x0, 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 = socket(0x10, 0x800000000080007, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r8, 0x400443c9, &(0x7f0000001a80)={{0x4, 0x81, 0x2, 0x10000, 0x1, 0x1}, 0x4}) 2018/03/31 12:59:46 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x7518) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000010c0)={@ipx={0x4, 0xffffffffffff8001, 0xffffffffffff3b51, "1b7a28124a7e", 0x4}, {&(0x7f0000000080)=""/4096, 0x1000}, &(0x7f0000001080), 0x2}, 0xa0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/31 12:59:46 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xa8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x170, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x0, &(0x7f0000000300)}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001600)="f2272e788020e62ca6de1991e3c7dc0ccaf4ce61fdf20c35ea8ec0a71350b7b033dc5e68e8be0ce16458f2cfd18cb3407c2c370e8c40814bda6c5ddfcefe399b9df0acf7741ebde81446b175a4bed6dbdea6ff3824f395cd88de8412aaa98a5fa725f645c4298ce008f2a6b9a43ff929c092e1e8898b1b40bf871a8c1f002ba938d236c39f4ed8662cd5066828d608c321ff6c8ed1387da7e9aa0edd4b28ff7cd11b83b846d86996b126ee620ef255e4a0f38964a7fb8362c5ac4eee41d36b73bbf73d65576b314dfc00e47fa6a4a7ee0df27c19d02bd8d072221f887c7ff65f00ea603e1bd6024e8ca9e96ffdb8d17ce6", 0xffffff32}, {&(0x7f0000000240)="cd34472e536aaf076875eae33d714faa300046afba01aec5380d5d5fd4a4b8123097ece28ab9660146f7337bbf20a3cf2c3658ab44334cb8036fe87add3c152a3455bca2545cbbed22fe3f42ff9c493c5fbd9e8cb6b8b72ce7ae1e517d4c9960bc65a44734c749c72a7572989648bfa67a30bcfa76a705c4e39835519f73750de2d66b87cec8321aa341b4ccae50820de7a209682741748da30838bbad482a6f881a4cbc623d98bb79cf5039a58d89eb8d1da5680d57358860a8e2746ab3d7fc47d4ac5764f3f7a5ebdd515d8a66e26ad549d156783a720cc144644f9fec66df5a911c57d9d29d2e3c65c59ba8b7bc"}, {&(0x7f0000001440)="4230cff96eea9cac4d7988a85f87573b396a2acc95f580ab8ee68f7895ac87ae1b09c2d88b56d707fae816ed7347c1d184c702437ac9c1112de44c3790eb8b0564decf7c06cbef37c020e549202ba03baf144a921ad5bd5131da6f08765967ffcbb260b7bf3912dc3eb9512df108b05f8a07cf3f2d5b020d948a0f043a0532e0dc4cd1ee12e1daabf2527e638b1620a46c3df2e50468add8334fe5847cd2ddf6a1e34cec27bb01ec30f4f448db87919928235542949f535ba241d4599df422e3a6d735d0a9ef0d5f38"}, {&(0x7f00000015c0)="174b8dc21081b272f1ecdb47320a01421b90aab91db471608c60579ab1492ad67b1e1d48caf360651116ff54ff"}], 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x194}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000380)=[{0x1d8, 0x107, 0x7, "165e48be84c77410b60dcb273f301c21d88b1dfc1d4b535b9ab08665fd5ea97f7c976111fd074e62baeca3367d161a7768"}, {0x1010, 0x0, 0x8, "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"}, {0x48, 0xff, 0x153, "ec270091732b0a35d6722653c6bb93bfc8134cf5d7eed7ab46d3f23343e2997b1288367a28b1cd610afc6c83def1e796a271992d6b868e99"}], 0xfffffffffffffff5}}], 0x2, 0x40000000000) 2018/03/31 12:59:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000823fc8)={&(0x7f0000e5c000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000ad6000)=ANY=[@ANYBLOB="2800e7e200", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x4, 0x81) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x3}], 0xfffffec0) [ 88.119693] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 88.127124] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/03/31 12:59:46 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x1, 0x20}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r2, 0x570d8c17, 0x4f, 0xffffffffffffd82c, 0x1ff, 0x100000001}, &(0x7f0000000540)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x3f, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000002c0)={r3, 0xac}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockname$inet(r0, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={0xffffffffffffff9c, 0x50, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000680)=r4, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000580)={'ah\x00'}, &(0x7f0000000440)=0x407) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000180)=0x4) 2018/03/31 12:59:46 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 88.174240] bridge0: port 2(erspan0) entered disabled state [ 88.205696] netlink: 'syz-executor2': attribute type 39 has an invalid length. [ 88.213202] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 88.240528] bridge0: port 2(erspan0) entered blocking state [ 88.246334] bridge0: port 2(erspan0) entered forwarding state [ 88.277194] bridge0: port 2(erspan0) entered disabled state 2018/03/31 12:59:47 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xa8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x170, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001440)) getpeername$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) sendmsg$nl_crypto(r3, &(0x7f0000001500)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x24800}, 0xc, &(0x7f00000014c0)={&(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0xf0}, 0x1, 0x0, 0x0, 0x200008d4}, 0x20000000) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000017000)=0xfffff7fffffffffd, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r4 = accept(r1, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) sendmsg$alg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="e0685bd2b5909d8df31ff82f5593723df2fdf685cba12a2f6cfdc88d538a8cf807647d1d57b2e1ab44cb65ccc01c6a51d5a74c13164693b268d46bce2eee2cde70cb4ab8aa32b32b144a6b07f4d3976f35e1fb6e3011d7f35bff0117a6fa909b897d2a054938c50b3e35948fe79b729aae2d527d8a1686d6478c00371e2b3bd1a1e5405fdf6d8bbca3263c7ef8ccbdb0d3a1997bec02d71442a50ad191203ece9c71dc0f6a0a3f6dbe78a77c3c9aaf04c0f4b62cef9f49529aa89c3cdd55", 0xbe}, {&(0x7f0000000480)="e7f2c4b733caa796f26b46aa9cfbef0f9cf730b6a37b01a6d2e513fbf7e1baf01cb97da0e5994376715507740768fdce1b8c89b990af45df8ed458dc1edef51c0cd65033c88af7957430bf", 0x4b}, {&(0x7f0000000600)="82a389f22f4de04e886e942ed66ce55610955e6ee7f23f605332c35890520a21f2dee89a4938d7bb4bd4c5521c", 0x2d}, {&(0x7f0000000640)="75af2aca897cd3645ea409a3331b475cbb0a365fe8a40d6548544f689c75d7cc5e8e85e0990c5c198c78dccb54c0111717fbf9bc5df9", 0x36}], 0x4, &(0x7f00000006c0)=[@iv={0x78, 0x117, 0x2, 0x62, "44b4a8b8183fbfa1caad1cb60f25af62b5d90764badb9bf323a7efdc9a23c3ad29d0462718707c244c4eb86bc9e70b1406bee21192566a6557a902cdadf41bb858aa748ca6c09be317bb96c71056fca4a583d857dddb02a9af039f72aaeab43463a8"}, @iv={0x38, 0x117, 0x2, 0x1d, "e6a040aa199e4e860609a29deecbeadd62bd8343b73eb0401d80d3f41c"}, @iv={0xf0, 0x117, 0x2, 0xd8, "62f9fb0d3810eb3d76dee50fac4eace3303205c8fb7ae8ef3a23cd4e928cb2e592eaeec049a05d6f7af58ea147720f148d6bee958ae1db83d2783a80fa8d6a5f05e279e0614f9ee3eabafd5d4c4028fe50e6c9ad9c5ab9483b50acfc71af4461536cc916c74476c3f6e6e1428894a42d5fd0cc77de909228bbb6a848c81c4d65a1a4f30121da17e3645a19a60f19747934aa117771f930cd56b961ca8944d693a8077a64eef1a786cdd7eec1743b4d1cec07eb592e4a279cdbbfff7006bff9b88de705efd4d30817e5b926f78e3e037442323592450d1351"}, @iv={0xe8, 0x117, 0x2, 0xd3, "eb31840f750916d44b9443fe52187571d78ae422c8e9a350144cb31a3a88de1de442f89c7bfea08b20b4934d1a4a5cee916cc328547211febc01ef3ddaddbf3180b7498a8939737eedbac0311bb9e1b9c0bad9374ee181f98bb77a5600ea7c9c60865a6d06f6485c0a4e0782c01d15eeacd5010172c702b0956dea082f9230998b32a51c46dc4603d584ed8d82d333e6202d301072e4f7f5bb461524c54b647a1019f47afb3ef52f3a5ed1d0f37bed7900d81a276f58808c8e4a5ab2d32f391f6bc31050ea295e759bf4455e8e715f5c95e6d0"}], 0x288}, 0x44000) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000dc0)={0x66, 0x1, 0x9, 0x1c, &(0x7f0000000c00)=""/28, 0xee, &(0x7f0000000c40)=""/238, 0x61, &(0x7f0000000d40)=""/97}) r5 = accept(r0, &(0x7f0000000240)=@can={0x0, 0x0}, &(0x7f00000002c0)=0x80) r7 = accept(r1, &(0x7f0000000b40)=@l2, &(0x7f0000000bc0)=0x80) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000000300)={r6, 0x1, 0xfffffffffffffd8f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffff56) recvmsg$kcm(r7, &(0x7f0000001340)={&(0x7f0000000e80)=@generic, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f00)=""/220, 0xdc}, {&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f00000010c0)=""/130, 0x82}, {&(0x7f0000001180)=""/173, 0xad}], 0x4, &(0x7f0000001280)=""/162, 0xa2}, 0x1) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000180)='irlan0\x00', 0x10) epoll_wait(r9, &(0x7f0000000340)=[{}, {}, {}, {}, {}], 0x5, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffba45, 0x7f, 0x10000}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={r10, 0x7, 0x1f}, &(0x7f0000000400)=0x8) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000001540)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000a40)={0x9, &(0x7f00000009c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r8, 0xc010641d, &(0x7f0000000b00)={r12, &(0x7f0000000a80)=""/71}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000e00)={r11, 0x8000, 0xfff}, &(0x7f0000000e40)=0x8) listen(r4, 0x8) 2018/03/31 12:59:47 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000004fff), 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) 2018/03/31 12:59:47 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:47 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6(0xa, 0x0, 0x7fffffff) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1e0000010107fdd97cf4b2bef4fde193ffff7fff00000004040007008266d29ddf4d41cbf1fb32cafd74cfbbd0b3f0b58f38dbbd45eba049f201086162cf237aa5f222ac324ac4a82d"], 0x13}, 0x1}, 0x0) 2018/03/31 12:59:47 executing program 7: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000040)="27242008effa7a1b4653447af8c0893cf8a70c347d7210", 0x17) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xf9, 0x5, 0xc1, @empty, "f81cdf773000"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r2, &(0x7f0000d77000)=@abs, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x3, 0x4}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000200)=""/190, 0xfffffee7}, &(0x7f0000000300), 0x45}, 0xfffffffffffffeea) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 12:59:47 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000080)=@ethtool_flash={0x33, 0xfffffffffffffffc, "788c99df43a8340cfb57873b7429cf4034f8d2b2170762b966a3a181310c067b58631861f459ecb0e0a6bac28a45b7f11ade8d0c4b7439e390a2e5b69b22bc02b7fbc0606c503fd59a7ade1e6c3bbda3804438c424b561ad15737b9a31c6640e96d756a815026e859a0d1319170605ef688d559ece866c3027c02e0d2964b899"}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x3c1, 0x1, 0x138, [0x20000500], 0x0, &(0x7f00000008c0), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x1b0) 2018/03/31 12:59:47 executing program 1: r0 = socket(0x9, 0xb, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0xb9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x1c) r1 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4ba9c1ab1f182fb6) 2018/03/31 12:59:47 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xa8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x170, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:47 executing program 2: r0 = socket(0x6, 0x1000000002, 0x20) bind(0xffffffffffffffff, &(0x7f0000000680)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) unshare(0x60000000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7ff, 0x4) getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000900)={'broute\x00', 0x0, 0x4, 0x6b, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/107}, &(0x7f0000000280)=0x78) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000640)={'ip6tnl0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000780)={0x6dfd, {{0xa, 0x4e20, 0x6, @empty, 0x6c}}}, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000005c0)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000580), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000600)=0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005d1ff0)=[{&(0x7f0000fc5f80)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000000", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x2}, &(0x7f00000002c0)=0x8) accept$netrom(r0, &(0x7f0000000700), &(0x7f0000000840)=0x10) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x44) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000400)={{0x2, 0x0, @rand_addr=0x8000}, {0x0, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) sendto$ax25(r1, &(0x7f0000000880)="339e7802800f8249dbfe0f9149f0eaee1950884e27f6c70a2d6cb1ba3f2b0c13c5619f2ad2424c66b6364c79ec84e695f5f072dfc13888fc61a240e3269c", 0x3e, 0x10, &(0x7f0000000100)={0x3, {"c9988eb14e57d5"}, 0x7fffffff}, 0x10) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) 2018/03/31 12:59:47 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:47 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0030000ffffffffd0000000d0000000d0000000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000128010000000000000000000000000000000000000000000000002800697076366865616465720000000000000000000000000000000000000000000000000000000030006d61726b000000000000000000000000000000000000000000000000000100000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000003800636f6e6e6279746573000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r2 = socket(0x2, 0x4, 0x16) r3 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000003680)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80, &(0x7f0000002240)=[{&(0x7f0000000040)="1742475772913a795723f69ec25d5ad55fafcf866e080689bd30799699e536ca8587e8a5c9f8d83c89ae42f6ecade61cbd122255ff0c574527fe21edf646b0e678b47c11705c8d092c922f22df0335830c58a86a079bfc69b377226a44e73d0b4829a35fc26306e6fa49bde7fb127fc32e2e59135884daf77e520a2145b25749ce181249b2d66c26e9f26a7153133b3b9d57d7b1d1bfd1a74d999608703784fee29533dd8e6831bdf49f1b315e", 0xad}, {&(0x7f0000001200)="dff565db9f", 0x5}], 0x2, &(0x7f0000001440)=ANY=[]}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000036c0), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001340)={r5, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000000}}}, &(0x7f0000001180)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000011c0)={r6, 0xaa, 0x4}, &(0x7f0000001400)=0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ad7000)={0x0, &(0x7f0000acbff8)}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000280)) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 12:59:47 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'nr0\x00', {0x4, 0x5, 0x1, "596343768fb5", 0x3}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) shutdown(r1, 0x1) 2018/03/31 12:59:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80000001, 0x1, [0x101]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0xfffffffffffffff7}, &(0x7f0000000440)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = accept(r0, &(0x7f0000000500), &(0x7f0000000580)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000740)={&(0x7f0000000640)={0x90, r3, 0x9, 0x0, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbf5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x17}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x811}, 0x10) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)={'nat\x00'}, &(0x7f00000007c0)=0xf3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000004c0)="945aeedfb48b82c2352a4a359126f50b", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000001c0)={'syz_tun\x00', 0x5000}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000027c0)={'HL\x00'}, &(0x7f0000002800)=0x1e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x3ff, 0x8000, 0x60000000000, 0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r5], &(0x7f0000000380)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000eee000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000240)={@rand_addr, @multicast1, @dev}, &(0x7f0000000480)=0xc) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) [ 89.134955] kernel msg: ebtables bug: please report to author: bad policy [ 89.173996] kernel msg: ebtables bug: please report to author: bad policy 2018/03/31 12:59:47 executing program 1: r0 = socket(0xfffffffffffffffe, 0x806, 0x3) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'Jridge0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000005c0)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = epoll_create1(0x3) poll(&(0x7f00000000c0)=[{r4, 0x2283}], 0x1, 0x200) r5 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r4, &(0x7f0000000900), 0x15555555555559b3, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00007ddff4)) epoll_pwait(r4, &(0x7f0000000080)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0x6) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000000)={0x4}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4400040}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x84, r6, 0x0, 0x0, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3b}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x800) recvfrom$ax25(r5, &(0x7f0000000240)=""/51, 0x33, 0x40000140, &(0x7f0000000340)={0x3, {"0ddab3e67ac239"}, 0x8e}, 0x10) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={r2, 0x1, 0xffffffffffffffee, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x40, r7, 0xc05, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x0) r8 = accept4(r5, 0x0, &(0x7f0000000480), 0x80800) connect$l2tp(r8, &(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x3, {0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x3a) r9 = socket(0xa, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x4}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r10], &(0x7f0000000940)=0x1) accept(r0, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000400)=0xe1) 2018/03/31 12:59:47 executing program 5: 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(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) r10 = getpid() getsockopt$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)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 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$inet6_sctp(0xa, 0x5, 0x84) 2018/03/31 12:59:47 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb0, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d4"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x178, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) [ 89.250517] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 12:59:48 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:48 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb0, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d4"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x178, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:48 executing program 7: r0 = socket$inet(0x2, 0x4, 0x101) pread64(r0, &(0x7f00000000c0)=""/70, 0x46, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x4, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0xfffffffffffffe77) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x1, 0x8, 0x9, 0x4, 0x7, 'ip6gretap0\x00', 'eql\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x17}, @broadcast=0xffffffff, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a5457b98e923", @empty, @multicast2=0xe0000002, @rand_addr=0x7fffffff, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x10001, 0x800}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/31 12:59:48 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000300)={r2, &(0x7f0000000280)=""/90}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x0, 0x3, 0x1, 0x8, 0x2, 0x1ff}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:48 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002a00)='veno\x00', 0x707) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @rand_addr=0x5}, {0x2, 0x4e22}, 0x2, 0x6, 0x8, 0x5, 0x5, 0x0, 0x7ff, 0x1, 0x1}) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/31 12:59:48 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14, 0x80000) socketpair(0x11, 0x4, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000380)=0x1, 0x4) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0}]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000300)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000002c0)={r4, &(0x7f0000000280)=""/46}) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8, 0x7, 0x5, 0x67f}, {0x0, 0xc3a, 0xdd5a, 0x4c50e0e8}, {0x5, 0xfffffffeffffffff, 0x8}, {0x3ff, 0x7, 0x5, 0x8000}, {0x84, 0x1, 0x20, 0x1f}, {0x4, 0xffffffffffff8000, 0x8}, {0x1000, 0x401, 0x8000, 0x100000000}]}, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x8, 0x10114, r5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000004c0)=0x7fffffff) getsockopt$bt_hci(r5, 0x65, 0x2, &(0x7f0000000080)=""/244, &(0x7f0000001000)=0xffffffffffffff95) 2018/03/31 12:59:48 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x8001}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000009c0)) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000340)={0x3, r3, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r4, 0x89}, 0xfec0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syz_tun\x00', 0xfffffffffffffffc}, 0x18) ioctl(r5, 0x800000000008982, &(0x7f0000000000)) recvmsg(r1, &(0x7f0000000980)={&(0x7f00000004c0)=@ax25, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)=""/210, 0xd2}, {&(0x7f0000000640)=""/144, 0x90}, {&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000000700)=""/39, 0x27}, {&(0x7f0000000740)=""/146, 0x92}], 0x5, &(0x7f0000000880)=""/210, 0xd2}, 0x40000100) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0xffffffffffffffc0, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r6, &(0x7f0000001200)="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", &(0x7f00000003c0)=""/13}, 0x18) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000480)={'tunl0\x00', {0x2, 0x4e21}}) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000a00)={0x2, r3}) 2018/03/31 12:59:48 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r0, &(0x7f0000003000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'vlan0\x00'}}, 0x80) r1 = accept4(r0, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@remote, @in6=@local}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)=@getsa={0x28, 0x12, 0x2, 0x70bd29, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3b}}, 0x28}, 0x1, 0x0, 0x0, 0x44801}, 0x20000040) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x3ff) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000600)={0x9, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x108) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/31 12:59:48 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x1f, 0x80004, 0x7) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000003c0)={r0, 0x5}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x3b, "f3a4"}], 0x18}}], 0x2, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/31 12:59:48 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb0, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d4"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x178, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:48 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) socketpair(0x2, 0x3, 0x10000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x4, 0x4, 0x1fda, &(0x7f0000000280)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xe, &(0x7f00000002c0)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x24de}, @map={0x18, 0x6, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x3, 0xf, 0xa, 0x100, 0xfffffffffffffffc}, @generic={0x8, 0x7, 0x0, 0x6}, @map={0x18, 0x7, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, @ldst={0x0, 0x3, 0x2, 0x2, 0x9, 0xfffffffe, 0xfffffffffffffffd}], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xffffffffffffff0b, &(0x7f00000000c0)=""/195}, 0x48) 2018/03/31 12:59:48 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000080)=0x800, 0x1f1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/03/31 12:59:48 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb0, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d02"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x178, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:48 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) connect$l2tp(r3, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x0, {0xa, 0x4e22, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5e}}}, 0x3a) bind$packet(r1, &(0x7f00000000c0)={0x11, 0xf5, r2, 0x1, 0xffffffffffff0001, 0x6}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000883000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ed5000)=[{&(0x7f0000f8af87)=""/121, 0x79}, {&(0x7f0000f8c000)=""/170, 0xaa}], 0x2, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/31 12:59:49 executing program 1: r0 = socket(0x6, 0x2000000000000003, 0x803) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000001c0)=0x7, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:49 executing program 5: r0 = socket(0x800000010, 0x3, 0xfffffffffffffffc) write(r0, &(0x7f0000000040)="26000000130047f10714c1f9590022ff001000e3c013000000000000000e0000000010000535", 0x30b) 2018/03/31 12:59:49 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb0, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d02"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x178, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:49 executing program 7: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet(0x2, 0x7, 0x200) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000080)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) poll(&(0x7f00000001c0)=[{r0, 0x80}, {r4, 0x5000}, {r0, 0x9000}, {r4, 0x8440}, {r2, 0x40}], 0x5, 0x5) 2018/03/31 12:59:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000080)="7bab588ad5be5eb44dfbae23f4e41e34dbd3a99d85150e09000000a7d427789b4a92f4643eb8", 0x26) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x4000020030}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x80, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x7ff, 0x30}, 0xc) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000200)="ea81715467ed283c616c621207668ee96d6d5432d9483c7c974e735d2bc074751c8c81f5c30a768b7dde16df4206aecf4a8e1c4a701b9a89e34ab462589867dd098610591bae96a92c4ab41e8181415d2726d1e305e39f0b70c7442f2d3c6316e5561439df043890204ef3bebe9d6763ae0fc14c4ee7aad155a7f92d4a452c9712f304ff38708885f83ff0b47af560af9bd74b01756f8ff117c3d533ff481275a5", 0xa1, 0x4004804, &(0x7f00000002c0)={0xa, 0x4e20, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xe76b}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000980)=@nl=@proc, &(0x7f0000000a00)=0x80) write(r0, &(0x7f0000000340)="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", 0x601) 2018/03/31 12:59:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) socketpair$inet6(0xa, 0x8000a, 0x7f, &(0x7f0000000400)) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0xff, 0x1, 0x64, 0x0, 0x7, 0x5, 0x15a}, 0xc) write(r1, &(0x7f0000000180)="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", 0x100) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/160}, {&(0x7f0000000280)=""/239, 0xfffffffffffffe66}, {&(0x7f0000000380)=""/29}], 0x10000142, &(0x7f0000da2000), 0x220}, 0x0) 2018/03/31 12:59:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x6d77, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000200)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x80000001}, 0x4) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0), &(0x7f0000000040)=0xffffffffffffff40) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) 2018/03/31 12:59:49 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:49 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x93, &(0x7f0000001040)=ANY=[@ANYBLOB="ffffffffffff0180c20000018100cf00080046bd0081000400093121907800000000fffffffe0703d7000503907800000057483b5e420065000203840000ac14140effffffff442400f3000001ff000000020000000500000003ac1414aa000000060000000500000000cf0d2885f29a92f26dda7f3e5c831703ffffffffe0000001ac1414bbac14141aac1414bb0101010000"], 0x0) 2018/03/31 12:59:49 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb0, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d02"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x178, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:49 executing program 6: r0 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000400)="f6c016c65a29d2b587ac1a02a23d18e10e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f8985c2068ecf6d3b15a7684f38203d3436e7a912b4e3b27c66042abcf9477e95f16f5d"]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000600)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x309, @random="04d8d2a5efdf"}, 0x0, {0x2, 0x4e24, @multicast2=0xe0000002}, "627269646765300000000000000400"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'teql0\x00', r1}) bind(r2, &(0x7f0000000680)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$ax25(r3, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r4, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) [ 91.204272] bond0: The slave device specified does not support setting the MAC address 2018/03/31 12:59:49 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 91.248094] bond0: The slave device specified does not support setting the MAC address [ 91.263836] IPVS: ftp: loaded support on port[0] = 21 [ 91.345614] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 12:59:50 executing program 5: r0 = socket$inet(0x2, 0x1, 0x400000000000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff44, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "ce648b", 0x14, 0x2f, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r2, 0x6, 0x6, &(0x7f0000000080)=""/118, &(0x7f0000000000)=0x76) sendto$inet6(r1, &(0x7f0000000040)="104b4514046ae763e1a5de7a2d55069af5174ed952f4705964412f68ba1e94bdb712d81dd5ee7729ec5833006fb6369db8e9553dc8f338cd99d3f0295f735030128ab89eb0e710833b6a80f3aa48826b87a735bd731d89365a95b23271b042426c37d47cf91b3792f9cdb6beefa9fe45c00004d389dff58be14f8999735ff9935c5581b882ed5b6f0ba46ae0e72bbf3b0890d064252c563f5f53e6adf6f5e3a4b293626de7e8694180c950ff7ddedfee2605a8dc", 0xb4, 0x40, &(0x7f0000000100)={0xa, 0x4e23, 0x800000000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000780)=0x10000, &(0x7f00000007c0)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000940)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000e80)=ANY=[], &(0x7f0000001040)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x8, 0x8000}, 0x90) accept4$inet6(r3, &(0x7f0000000580), &(0x7f0000000980)=0x1c, 0x80000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000b40)={0x0, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x800, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000005c0)=0x7fd, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000bc0)={r7, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8f8e}}, [0x1, 0xffff, 0x1, 0x9, 0x4, 0x6, 0x4, 0x100000001, 0x4, 0x3, 0xffffffffffff0000, 0x7fff, 0x1f, 0x45, 0x1]}, &(0x7f0000000cc0)=0x100) preadv(r3, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/72, 0x48}], 0x4, 0x0) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000900)={'syzkaller1\x00', 0x8}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000700)={0x0, 0xfffffffffffffc01}, &(0x7f00000008c0)=0x8) 2018/03/31 12:59:50 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x3c, &(0x7f0000000200)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xb69c, @empty, 0x441}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x6, 0x204, 0x3, 0x8166, r3}, 0x10) 2018/03/31 12:59:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de2"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x180, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:50 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x8, 0x1) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000080)="220000001800070700be0020090007000a0009000000000900f8ff0005000280ff45", 0x22) 2018/03/31 12:59:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xa, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="8be00100004d00000000000001"], 0x3eb}, 0x1}, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/31 12:59:50 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xfdd0) 2018/03/31 12:59:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) socketpair(0x0, 0x6, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbcff0)=[{&(0x7f0000746000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe141821c5a123c4a6c0dc38eaa79aa6c511", 0xc0}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x3, &(0x7f0000590000)}, 0x0) 2018/03/31 12:59:50 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000002700)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}) socket$inet6_sctp(0xa, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18d186b708bfddf823000000000000007a0a50ff0000000000000000009500000000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = accept4(r1, &(0x7f0000001600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000001680)=0x80, 0x80000) getpeername$netrom(r3, &(0x7f00000016c0), &(0x7f0000001700)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r0, 0xf46}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000000)={0x3f, {{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) 2018/03/31 12:59:50 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de2"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x180, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/03/31 12:59:50 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001d80)=@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$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000000640)=@rc={0x1f, {0x66, 0x2, 0x9, 0x2, 0x3, 0x5}, 0x3f}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000006c0)="1cc4343ae4d6bd7de5451fed9848b5ec8adbb42c4a421c02f24667e126a68380ad7f11ab5da685103a02bc00328880f894dd48ebd3517cdc823101e50c5e34853c7d54c516fd08567886d7397a603f24f058a8cb7b83a4fb718d73c36efda09b0a407b094fe1a1cf6087a2111f94a3854a14114ab37ce860bd1827bebbe775e3c078b47dbc796fadba73d42de1d2d74ec225de3274e8b57c62818a0dfa3276", 0x9f}, {&(0x7f0000001e00)="7d8999ec763beba4c28500000000000000000000ed2a61e2dec99795399450cc91c1e06e50691a310417dd24397872982235f8bec4487fcd8253a74013bc0411b3fc98e31f8e73eb7b532ebad584d539ffbfb948191cefbcd52a43642849e0d47294d4776c0c1c139b73675c5d4891cf8c3d8ad3a27dab9940086a27d7b60edbf898b46c74add7307ee94818784cea9bd2f13ea37e54a477", 0x98}, {&(0x7f00000009c0)="241be780ef3c1729f31886ed849be7560cee4c1375af6bdcd614d35c5bfd39e364631252c76af62d79e77702c701ce121cfaacf9cd06ac39d46991d48dc05e9cdbf4a1cc3d5f826dbdaf3a8ed47a16e2e952b752d262147a392ff10cc6196b189b43e65b2335b67aeb38071189b65071a7567ba387f33592617700650938844d1a6fac53ff5684bfef9b813be64190217ef951022d20c89f2909df94af4d76db5d236c72ae61b533ade3608881744b33fabac5874ba2001395408069680870dff8af679fe2bf4afafc2997578590b0cfe69001364b2eaba572a8c374b5e632282a97c35359d95dc93e5b530310da12", 0xef}], 0x3, &(0x7f0000001c00)=ANY=[], 0x0, 0x4}, 0x44091) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x4, 0x7, 0x2, 0x0, 0x0, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000001d40)={0xe}) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000b40)={0xae, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x21, 0x1000, 0x58}, 0x2c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/31 12:59:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/31 12:59:50 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) gettid() r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)) writev(r2, &(0x7f0000000780)=[{&(0x7f0000000540)="07cc160f244e1eaaa94a000e14423a208508880de67868279e76388b79e824efa9fa198718cb0b230842f40f64f64cc5a15843eb21ea447f95cd4393a4b52f29c929cd93a703d9e9cad8bccbf299fe2ca512d1cd5b923c1e659bf45ee692b6ee684ebb2f11498320b6d8622605ad4feeac5e7773493b1a88f44aa4fc1e91995d4d1bb520e116e00b0273f4f2f4180c6c7428dff54a458c5538c4589da6be41b6965025168f9b37429cc8da213ed4d693834536", 0xb3}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000000740)="1aee65394962ace619608654367edc3fc5d6ba", 0x13}], 0x3) pread64(r2, &(0x7f0000000000)=""/247, 0xf7, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0xa7, 0x203, 0x46a1, 0xb4, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x80000000}, &(0x7f0000000200)=0xffffffffffffffde) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) 2018/03/31 12:59:50 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES16], @ANYRES32=r0, @ANYBLOB="e80786972dcd33f50ac6a657070044e006c30dbe0f120d3c8be22e73a4571a57625d7806cbba41a0118a22083634baba5336342e6c1a5d8e3e8131b533db187edf7334f62c57f1c31279b690001db527f7d9c05e3c4ddb6eb796a60119b83502860c268e"]], 0x8}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdf305fcf0080001ff0f00000000000000000000000000", 0x1f) [ 92.184741] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.197497] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.206226] xt_helper: cannot load conntrack support for proto=7 [ 92.215649] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 92.226384] xt_helper: cannot load conntrack support for proto=7 2018/03/31 12:59:50 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:50 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000001c0)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000200)="e73aa551a180f59e5a355fcd8b244b7fb2c1df68a92bf89fa0b436cef5cb991a0a7e179d0f5a5c90f7388e1c15c973f9bc76b2be106c4e707f38a621b6f5ba447f6ea45249d1a4b9d7c0a9f8a13a0c3577c726", 0x53}, {&(0x7f0000000280)="d9aae3ee467351e33f1b64d78337d190546f5d3faea15a6704be2fc5860027a2f29ab38508c564377487471104ee62fe8d5763db14cc83b65981122774b21569aad2de99263c900daa49a8c087016a5c431ee38c99d305972a1297043e7c613cb838d367d9bfe7e723677ff91d31cba67de0ebae652c1b9cdf3ab2e77e7a445b17fa9cd89ca82c3bdd71275d1284d9d35abe09aeb520fab0917d3aa8d0fdcd3e25c1dd01560cb3b873b99e11aa5e", 0xae}, {&(0x7f0000000340)}], 0x3, &(0x7f0000000500)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8000, 0x400, 0x5, 0xa629, 0x5, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x30, 0xfffffffffffffff9, 0xaa65, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1ff, 0x200, 0x6, 0xe7, 0xfc2b, 0x9, 0x100000000, r2}}], 0x90, 0x4}, 0x4008041) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:50 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000990000008ab6b0ac9fd5aaf7f556d667c1ee652b308a9afd15c58bd3388c9a04de4d2886b8d64086e6ae3e2e7f409d27085a1eb105c2def26903ebb8c23d02e0651defeb3e63fc5bd5c00cf7e77f5d94bb4ee7a38dc5fe541cce39658008fb84fadaa63763a439b35a12cef13fb030e2fc4e807663e0261cd28885303fdffdbff7061d287dbff983c25bc9746dfb9acab9fbdab483f74f7c4acc23103e3b62"], &(0x7f0000000300)=0xbd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000002c0)={0xffffffffffffffff, 0x401}) accept4(r1, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040)=0x52d018f4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 12:59:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de2"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x180, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)={r3, 0x401}, &(0x7f0000000540)=0x8) listen(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040)=0x52d018f4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="9c15ffffff"], 0x5}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000180)='teql0\x00', 0xffffffffffffffc5) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) recvmsg(r4, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) pipe(&(0x7f00000002c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000580), 0x4) socket$netlink(0x10, 0x3, 0x0) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/31 12:59:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vlan0\x00', 0x1000}) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002180)='~', 0x1}], 0x1, &(0x7f000000b600)=ANY=[]}}], 0x1, 0x4040000) sendmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x3, 0x6, "897e71c7eafa78a2e383403b4a787495dbe33aa1ea195fe82e4501420e06f4035170ef2ca19604e0ee6aef2499ff77ed4f6690eb1c706f92a14490b3e4e072", 0x38}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="1e0218d8d3e5f6e74489b778c94feb1ffcd882641e26de6f6b1e22b9d2eeac14a26b5cec204691dbd9c959d9e7ee974ae9a97d5073284bb63b21b12877894081dfee0964c32e2ffa7dc0ec26f454c33b04b1f0460c172487b5f7f49626ea4a176143397c36b03f79416d625756eefeda88a58cd1202b27b9b5a7df91ea083cd8ee07c62a0b555a59cd1d5c85e80f8e16fcdacb4aa8e0fe74cdafaf783f61354884faa2cf2eac5fee9976093f1693320700a2417a381bcbe0b3069e650ce55361a7101fc4f3836ee177c8beb0236abed3ba77e233791fc07363b02e33c70b1b2d8e766affb314c5cfce297665f7e6c3fd2e6c3b9d9c", 0xf5}], 0x1, &(0x7f0000000280)=[{0x110, 0x103, 0x1f, "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"}], 0x110, 0x15c3592bae9d6d05}, 0x1000}], 0x1, 0x8000) poll(&(0x7f0000000080)=[{r0, 0x50}, {r0, 0x8000}, {r0, 0x20}], 0xd8, 0x0) 2018/03/31 12:59:50 executing program 5: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) getsockname$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$void(r1, 0xc0045878) 2018/03/31 12:59:50 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/31 12:59:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x180, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000080)="8bd51e1fc442a3094872e5b56a784ede9980fe7c926596a7") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d11000), &(0x7f0000d11000)=0x4) 2018/03/31 12:59:50 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@loopback=0x7f000001, @rand_addr, r1}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x86, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0xa5, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000940)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000e80)={0x0, 0x94, &(0x7f0000000dc0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0x14}, 0x7fffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xa000000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e23}]}, &(0x7f0000000ec0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000f00)={0x0, 0x8001}, &(0x7f0000000f40)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000f80)={0x0, 0x2, 0x7, 0x9}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x3f}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002980)=ANY=[@ANYRES32=0x0, @ANYBLOB="b1000000ebe5bfec5b197514ce7be2cffaa3c738cac1a5bcb60a9c1cc7594b445adee4e5388337e855c12b26f61df4f608e4b402dfa42a1084473a8ea3b2777b8602881082d8d2ab8c3481787c4b542c317509fcf10a2fb814a4fea68d7871c3c672cd17a961dad193a05fee74a11f623fee575e3d1d56448766502f6eb77018f87334a16231f05e5d49962c56cdfa4dcbf8e7c9d65b7a83ec141abc206670414dc23d5deb2a000000000000000000000000000000dea40c1af47cb767750e6b9bee429528a964e26e0cd6a1c6497768c7e9294c4baf716aa144e2e49d44"], &(0x7f0000001140)=0xb9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001240)={0x0, 0x88, &(0x7f0000001180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e20, 0x987, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x7, 0x3, 0x8, 0x8000, 0x7, 0x5, 0x8, 0x31f6, 0x4, 0x4, 0x2000000000000000, 0x1, 0x7, 0x81cb, 0x5]}, &(0x7f00000013c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001400)={0x0, 0x1}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002800)={0x0, 0x100000000, 0x5, 0x2, 0x9, 0xa2c}, &(0x7f0000002840)=0x14) sendmmsg$inet_sctp(r0, &(0x7f00000028c0)=[{&(0x7f0000000500)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000540)="9a2f90bbed5a6192af7effaad6d428ba4d8b5971b4283bbaa9ac9332ca39b8d9d5770c3a3c", 0x25}, {&(0x7f0000000580)="3e35bd6cad6ef062650cb4", 0xb}, {&(0x7f00000005c0)="69d6264f331cec2e93d75d1c58ec672cba31cd2cdb6008295b4f159e9446183b837bb2e1a674e0275b2fca331ab0e319a005a2901e0a0b2f71b3ba63969bad465c334097f1407f7488c235e2586f3ccec6ec707b985b592e309394e985c27c6f7f0a4b913e19c0af629b4277b76c4ccf20c382f0347bab354a28c204a3ddda3f0bcf8eadbda1e7240b290ae498ed00c2064a", 0x92}, {&(0x7f0000000680)}, {&(0x7f00000006c0)="9ca99f6f68e201f582ecb19999960cc99859027001ebf56c1579826546dcb5b452c43760ff927483b229e473eea6834f91ea0b2677c1f78948696ca345bbd0e6a651c6c94d0d7493b9fbd0767a9b813ac0a5a05ad62c2c750e5cf312580786b2588809af6de6e099ba76d3d3ecf63d383e95e21d6ea75fefbebaa11799fb1adec7261695260dfa51fa59e421e8ac8bd1010f5d4a0386ed87e3a367e3c8ce7ca0b1fcca6a904883de3ad61473ecee7d93d3dadbe1052a89", 0xb7}, {&(0x7f0000000780)="3224dac2a2ac5f2a5e306b0eedd2bd0320ed191dee967b4358618f0c772a3d0e25910d416132b7d3941390f6c3954a0c2acfbe47d9775a27fab8383716a1e54caa8115696a501e5c27a394ff68f8f101d6cad710989fb8ab9f30ddab819eea73", 0x60}], 0x6, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0xcd0, 0x0, 0x20, 0x1000, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x100000000, 0x8001}}], 0x60, 0x4}, {&(0x7f0000000a00)=@in={0x2, 0x4e21, @rand_addr=0x1}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000a40)="5f205ae401e2cf8514677cc548bec140400d6c205145526e3fbdd12d8abac03c8b0ce8b346b4972b8b7cd7e38505501246f897cca39d717b10d27c35834465bf8f18768620b121abe94141cb3e4612df2f4dc9084a2af6bf998dbd358d8867da39eabe52ba46f84e9fa49fa8762ea1be437891a144eee7d512df2ec3ddc310737964ad2f714e", 0x86}, {&(0x7f0000000b00)="828998ae729ccdb14e2ca8ddc1ad5aaacf93e5ead97657d834c0c8c33a53a8f3f8e7db33c5c730441a5af32c2691f7e88ad1baca46c7cc427f55303b41ab9669cc4789bb611d403a4ed56a859ec10d45c7683ac763f51c9fdafe1b98451309171b867d59e6ad5b11b43a72125aa2d0041f7e1ea6f7e5c775ae4f7b0cab85bce4aab81467ceb9dfd6388805cdd2a7651f16ff72a23c09b54b88aa7910660c15381591849a7a972f54f686dc5f2de235d2ec311d32bab232c521a2ecaa24aa2424d498db2ba26924ff7a05ec4a7317ef5ae97f245f3ae6a5029deaeee0a24644d486bfa4", 0xe3}, {&(0x7f0000000c00)}, {&(0x7f0000000c40)="b8d492cee03a67d1ca4fae01eaabfd1b28a1e7e07569136b88870ea999542646eeae4f79201b60cbfab65d647ab49d258711815083a06459b9d42ec350f9c64815dc55ade2e029ea233751486b403cf16e5240ec006e87c3afbb1fe44ac1095d174fa924ee831a22f190c700c2f277be2686f95680ee08122ba2ee0ccec7ccee0ea0", 0x82}], 0x4, &(0x7f0000001480)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x4, 0x0, 0x0, 0x5, 0x4a, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x820a, 0x4, 0xfffffffffffffffb, 0x100000000, 0x6, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8a2, 0x74, 0x8, 0x5, 0x3, 0x6, 0x8e, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x401, 0xfb43a30, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xd532, 0x0, 0x2, 0x3ff, 0x8001, 0x100000001, 0x648de6b4, 0x9, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x8, 0x1, 0x6, 0xa92f, 0x2, 0x1, 0xff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x20f, 0x0, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x10000, 0x7d9, 0x0, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8, 0x9, 0xa7, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5, 0x203, 0xfffffffffffff800, 0x7b5b, 0x307, 0x6, 0x1f, r11}}], 0x1e0, 0x4008000}, {&(0x7f0000001680)=@in6={0xa, 0x4e24, 0xfff, @empty, 0x6}, 0x1c, &(0x7f00000027c0)=[{&(0x7f00000016c0)="79a52635ea701610fc64ab2f07bdbe4642b2c9f8f281048f0ccabba718e1d144205378482b360033c00d4dc123029603b46dd26bf407a19a6d5a1b5065523cd303c1a60581393b3155c66d7a90137a0d53e9b31bab5163da9a53f194a462d0c334d3ad7be199bee9af2797ac029be437e6eadfd41bd04b816628380955c51ccbcbc484aa075641c9f543ab5ceb8415671f543ce66f6c7ccf1695f8b9d8d6bded1c0a434ea96a8d2a", 0xa8}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)}], 0x3, &(0x7f0000002880)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x20b, 0x8000, 0x7, r12}}], 0x30, 0x4000000}], 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x80, 0x4, 0x5556, 0x28}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x9, 0x8000, 0x101, 0x1000, r13}, &(0x7f00000004c0)=0x10) r14 = socket(0x7, 0x7, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r14, 0x84, 0x13, &(0x7f0000000680)=0x2, 0x4) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r15, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0xffffffffffffff5e) 2018/03/31 12:59:50 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0), 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$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}) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000a00)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000d40)={r6}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r7, &(0x7f0000000940)=@rc, &(0x7f00000009c0)=0x80) sendmsg$nl_netfilter(r5, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c0000001300fdff1000bd00ffffffff0000000008000100"], 0x18}, 0x1}, 0x0) getsockopt$bt_hci(r2, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r8 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r8, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r9, 0x40086409, &(0x7f0000000840)) recvmsg(r8, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xda}, 0x8) sendmmsg(r8, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001f00)={'teql0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000001f40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x4, 0x4e22, 0x5, 0x2, 0x80, 0xa0, 0x2c, r10, r11}, {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(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) accept(r4, &(0x7f00000008c0)=@can, &(0x7f00000002c0)=0x80) 2018/03/31 12:59:50 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r1, 0x4) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000009c0)=0x3, 0x2) sendto$inet6(r0, &(0x7f0000000200)="edfbb54f3e7ba3bbd8ab795f8821b8cd6c4d5df0d923eef565cce38408620d93ea5190ee30023fc9f1a4fa201cd35fc3adc4471d26e210b58bfc0e733e90b0163087510db2e4f0e5a0321cdd55149eca30c8d847330423696c403f833f5c2358cf988841252925bfb75c046bf09ffa4bc9be640a93fd301ee678306bee287240581896227ae931a2c63b43c84517382ae20227c93aa0a912bd106c", 0x9b, 0x804, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00006da000), 0x4) sendto$llc(r3, &(0x7f0000000380)="1adda20d9bc69c4d1c8157ea0912ce5692a72fc45c22de7ab760a6edbdf1b7baaaf1b531952f7cf70b1cdbb23bf1f2b7698b83408bafd452dcec084ba42dd75a4ac9d2af12f2f8e049401cb999e3fb7f411f857cc08747e9f9c45949b5cbef49c89fed101f4c3082640fa8c5673e113ee11d6d0457ac1c29092851dc59bc076317004dab4c218f7e7bf2e5424889d14a530711ca22a7f61106bf6ec24b3348e3a249d179ab71feeed862853e32127ff280b6180ae5d6e7a67f454a6e17d3564ebb883a8980e1acb536b736c472dec90b07cec62568233a2797079c57871fdd1126d027a3a55c", 0xe6, 0x1, &(0x7f00000000c0)={0x1a, 0x30f, 0x810000, 0xfff, 0x7, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) bind$inet(r3, &(0x7f0000000340)={0x2, 0x20004e1d, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0x80000001}, {0x2, 0x4, 0x7, 0xff}]}, 0x10) accept4$netrom(r3, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) bind$inet6(r0, &(0x7f00000004c0)={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x7}, 0x1c) 2018/03/31 12:59:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x180, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:50 executing program 4 (fault-call:8 fault-nth:0): socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:50 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x0, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x448, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x4c0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r5, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, 0x0}, &(0x7f0000000180)=0xffffffffffffffab) r7 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r7, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000a00)={r6, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r3, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/31 12:59:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) 2018/03/31 12:59:50 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232"}, {0x20, 0x113, 0x45093e41, "3267f2156b3ea4abc29773fbb0aa"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x180, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:50 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000580)=@ax25, &(0x7f0000000600)=0x80) getsockname$unix(r0, &(0x7f0000000640), &(0x7f00000006c0)=0x6e) r1 = socket(0x2, 0x2000000000000005, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x80000000003, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000007c0)=""/78, &(0x7f0000000840)=0x4e) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000700)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000780)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7e5f}}, 0x9, 0xfff}, &(0x7f0000000740)=0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x50, &(0x7f0000000480)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000540)=r4, 0xfffffffffffffeb7) sendto$inet(r1, &(0x7f0000000400)="b5241d58a8", 0x5, 0x0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000940)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}}], 0x80) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000280)=""/242, &(0x7f00000003c0)=0xf2) [ 92.401253] Dead loop on virtual device ip6_vti0, fix it urgently! [ 92.456915] FAULT_INJECTION: forcing a failure. [ 92.456915] name failslab, interval 1, probability 0, space 0, times 1 [ 92.465752] kernel msg: ebtables bug: please report to author: entries_size too small [ 92.468267] CPU: 0 PID: 11031 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #288 [ 92.480035] IPVS: length: 78 != 8 [ 92.483511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.483516] Call Trace: [ 92.483533] dump_stack+0x194/0x24d [ 92.483544] ? arch_local_irq_restore+0x53/0x53 [ 92.483560] ? rcu_note_context_switch+0x710/0x710 [ 92.498943] kernel msg: ebtables bug: please report to author: entries_size too small [ 92.502527] should_fail+0x8c0/0xa40 [ 92.502541] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 92.502559] ? lock_acquire+0x1d5/0x580 [ 92.513175] IPVS: length: 78 != 8 [ 92.520072] ? crypto_alg_lookup+0x23/0x50 [ 92.520084] ? lock_acquire+0x1d5/0x580 [ 92.520092] ? module_unload_free+0x5b0/0x5b0 [ 92.520105] ? lock_acquire+0x1d5/0x580 [ 92.552918] ? fs_reclaim_acquire+0x20/0x20 2018/03/31 12:59:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x14) r2 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x58, "4fd7bc064f83cda878999d815146349ca2597e0251d17f0023fea47c831382b7560926ed1c1ddf762ecf1bb0f7ed6c0087c57010c4dd873c6d423246e8ce9f99f7770d078d1505bce7395ccccb1b766842557788f9c03e4e"}, &(0x7f0000000180)=0x60) 2018/03/31 12:59:50 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000008, 0xfffffffffffffffc, 0x80000040004, 0x8000000007, 0x0, r0}, 0xfffffffffffffe18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r2, &(0x7f000035d000), &(0x7f000020effe)}, 0xfffffffffffffe6c) pipe(&(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 92.557239] ? lock_downgrade+0x980/0x980 [ 92.561385] ? lock_release+0xa40/0xa40 [ 92.565357] ? check_same_owner+0x320/0x320 [ 92.569680] ? rcu_note_context_switch+0x710/0x710 [ 92.574612] should_failslab+0xec/0x120 [ 92.578579] __kmalloc+0x63/0x760 [ 92.582026] ? crypto_larval_alloc+0x1d0/0x1d0 [ 92.586606] ? lock_release+0xa40/0xa40 [ 92.590574] ? crypto_create_tfm+0x82/0x2e0 [ 92.594891] crypto_create_tfm+0x82/0x2e0 [ 92.599034] crypto_alloc_tfm+0x114/0x2b0 [ 92.603182] ? crypto_larval_alloc+0x1d0/0x1d0 [ 92.607757] crypto_alloc_shash+0x2c/0x40 [ 92.611900] ? drbg_hash_update+0x1b30/0x1b30 [ 92.616388] drbg_init_hash_kernel+0x50/0x330 [ 92.620883] ? drbg_hash_update+0x1b30/0x1b30 [ 92.624027] Dead loop on virtual device ip6_vti0, fix it urgently! [ 92.625374] drbg_kcapi_seed+0x4ea/0x1270 [ 92.625384] ? drbg_kcapi_random+0x850/0x850 [ 92.625394] ? lock_acquire+0x1d5/0x580 [ 92.625399] ? lock_acquire+0x1d5/0x580 [ 92.625411] ? __might_fault+0x110/0x1d0 [ 92.652218] ? lock_downgrade+0x980/0x980 [ 92.656364] ? lock_release+0xa40/0xa40 [ 92.660350] ? check_same_owner+0x320/0x320 [ 92.664675] ? __check_object_size+0x8b/0x530 [ 92.669170] ? lock_release+0xa40/0xa40 [ 92.673142] ? sock_kmalloc+0x112/0x190 [ 92.677119] ? __might_sleep+0x95/0x190 [ 92.681087] crypto_rng_reset+0x7c/0x110 [ 92.685144] rng_setkey+0x25/0x30 [ 92.688591] ? rng_sock_destruct+0x90/0x90 [ 92.692812] alg_setsockopt+0x2a1/0x350 [ 92.696777] SyS_setsockopt+0x189/0x360 [ 92.700724] ? SyS_recv+0x40/0x40 [ 92.704154] ? SyS_write+0x184/0x220 [ 92.707848] ? SyS_read+0x220/0x220 [ 92.711457] ? SyS_recv+0x40/0x40 [ 92.714895] do_syscall_64+0x281/0x940 [ 92.718758] ? vmalloc_sync_all+0x30/0x30 [ 92.722884] ? _raw_spin_unlock_irq+0x27/0x70 [ 92.727374] ? finish_task_switch+0x1c1/0x7e0 [ 92.731845] ? syscall_return_slowpath+0x550/0x550 [ 92.736751] ? syscall_return_slowpath+0x2ac/0x550 [ 92.741663] ? prepare_exit_to_usermode+0x350/0x350 [ 92.746660] ? prepare_exit_to_usermode+0x227/0x350 [ 92.751659] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 92.756310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.761137] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 92.766303] RIP: 0033:0x454e79 [ 92.769466] RSP: 002b:00007f9c27ef9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 92.777166] RAX: ffffffffffffffda RBX: 00007f9c27efa6d4 RCX: 0000000000454e79 [ 92.784413] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 92.791655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 92.798898] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 92.806148] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000000 [ 92.813539] DRBG: could not allocate digest TFM handle: sha1 2018/03/31 12:59:51 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) r1 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffc) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001040)=0x4) 2018/03/31 12:59:51 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={'bond0\x00', {0x2, 0x4e1e, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x7, &(0x7f0000000240)=[0x6, 0x400, 0x100a, 0x0, 0x1, 0x0, 0x7fffffff]}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6_vti0\x00', 0x7ff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/03/31 12:59:51 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000000c0)) socketpair(0x1d, 0x5, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x729}, &(0x7f00000001c0)=0x8) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0x5, 0xb46d, 0x6, 0x0, 0xffffffffffffffc1, 0x5}, 0xff}) 2018/03/31 12:59:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x7, 0x0) r1 = socket$netlink(0x10, 0x3, 0x202000000010) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000580)=0x7e, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000000540)=0xffffffffffffff0a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xb2a8}}, 0xff, 0x8}, &(0x7f00000004c0)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x87}, 0x8) r5 = accept4(r3, &(0x7f0000000a80)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000b00)=0x80, 0x800) getsockname$ax25(r5, &(0x7f0000000b40), &(0x7f0000000b80)=0x10) bind$inet(r2, &(0x7f00000005c0)={0x2, 0x4e23, @rand_addr=0x400}, 0xffffff67) ioctl$sock_ifreq(r0, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x3f, 0x3992, 0x1, 0x6, 0x8, [{0xffffffff, 0x2, 0x8001, 0x0, 0x0, 0x800}, {0x9, 0x6, 0x8, 0x0, 0x0, 0x201}, {0x100000000, 0x20, 0x892, 0x0, 0x0, 0xd00}, {0x6, 0x4, 0x80, 0x0, 0x0, 0x2000}, {0x3, 0x1200000000000, 0x2, 0x0, 0x0, 0x1}, {0x7b2, 0x9516, 0x4, 0x0, 0x0, 0x804}, {0x6, 0x6, 0x40, 0x0, 0x0, 0x4}, {0x800, 0x7ff, 0x1, 0x0, 0x0, 0x8}]}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000600)={r4, 0x3, 0x2, 0xffff}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6(0xa, 0x2, 0x6) socket$key(0xf, 0x3, 0x2) r7 = socket(0x8, 0x5, 0xffff) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x7f, 0x3, [0xfffffffffffffff7, 0x0, 0x400]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000340)={r8, 0x6, 0xffffffff, 0x0, 0xfffffffffffffffb}, &(0x7f0000000380)=0x14) setsockopt(r1, 0x6, 0x5, &(0x7f0000000bc0)="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", 0x1000) setsockopt$inet6_opts(r7, 0x29, 0x39, &(0x7f00000003c0)=ANY=[@ANYBLOB="8901000000002000040101c2040000000600000000000000"], 0x18) [ 93.312964] can: request_module (can-proto-6) failed. 2018/03/31 12:59:51 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0xffffffffffffff75, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfcf6daa6412949cf}, {&(0x7f0000000000)=""/37, 0xfffffebc}], 0x10000000000001cb}, 0x0) socketpair(0x1f, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0x1ff, 0x0, 0x67, 0x7fff, 0x11, 0x56cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) 2018/03/31 12:59:51 executing program 4 (fault-call:8 fault-nth:1): socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:51 executing program 6: r0 = socket$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)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0000000507f411f216a264dd7ac2763923455555deb78e7667758b4fc9378b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"], &(0x7f0000001280)=0x2) 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$packet(r6, &(0x7f0000000200)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) 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$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000014c0)={r8, 0xaf08}, 0x8) bind$alg(r3, &(0x7f0000000340)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) sendmsg$alg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="8d43f69eea55d1e1e5342c300bd6d5a35a3b1553aed3f0a7b122db05ccb3a83f6fe11bdb11b43b2cb5c79098929702318055a9f262bc3254773d534cba9c786eb2a14088bdcf61ae23b4ef7c61bd27fbf89cd10692ff6acc458d5f882a6e994cae1c4e4f18758d64401a8cc425b37de70d6c302a060ba01b25677f16bd49eb64861d975569eeb15b59f60320cdc1b903387b64f63081d23e4ed03cda3987dbe6915af123697b84e58940df2543171658c371d1be9a388dbbd847e358bf3db5ec0849fddcd189", 0xc6}, {&(0x7f0000001a00)="1e4e2d4fc95018509bce54ff1c3f72c697e83d33e2a4a6670c6e160085d9485805e36aae5ec72e738675ba9f661f1aad1840f2c9627a9804cff022095a6f3a1764dfacddb84961124d74f175de887dda3b03e532f2eac93fa645f4d790b0b456c4a00e1969c80f7dff7bd8025b6f48f67a9c6b1d5e90eb1e00babb29fa5d412d2e1d74b7f1f350d38180927f38eeb15dfca32b535d87dafa837dcd10e58fbe61d262b5dd4724f15ca87791bc4bb23f475f1acf0fbc7530c7b3317c6e6569465286a8901037fc78650b6e832b6230652ac2a4e48d11cee95d7d270c72ed9fbbabdbc0c42828829f9c3761ccc2af2bebf28a30930a0a1cf56f2b447ebaa4e374276f172580304e794c3e93b76610f862d3101ed69618435093e0754fe2e35e6642172d3a0f1c9cdf357bc6c1556153699fd0ee7b9682094b3f41de30a3b81a2abfffb6daecf614b4db8b28217d9dc498a8b55cb0878995267e97908066da92b7aec7f3904e3bbdfc59c85143fd2a02faa07b6f654a912ca2e562f5e902c63220c8faded3b62bc962c67b7e41f1d776bc428be34f0541c3badd16771f7dd509cf969129d33629332a343698d07ce4d6366f84ad688190ef64603dc353a27187dff50eefb361a6bfa7b11d5c23df2a98bdbe90d9f44badb06b2a074cf641fac3df88dfb221454a39cae1f94f2d9e71576b00383b49ee97c2cf4eb986b1e4373d8f2b0c16f4b8be870303dc5b6e85c645fe9a8eee2de3c91cb2006ad6e92154c153bcca133fa458d247890f456b8064b59db51254077497f78271906cea2ad1e539f3e0b013beae98620fb0129dcbdc45d60206e20f9929ab01bc258905f2076ae6b7f6e2ab79d8a2e6c24dec8f9ca64c584f97042773f2e22508c7df51c9d6725a0084e51dc412bfa0295a1c955022e0df3909eda83530c4ce32b69e889c60128e212238c1074fa2d6075208edfe0653e40b99775bc620f372d17a2b70602c982dfb1092c7d14a9f6d64db15c6ae12b97d5992790d11f292dda76bd8861d3c6cc5ebdb0490e63efd84ecab99cc2f30ab21dc2b0a057ecd24334e5fc65f122e30b83e62ee189013881e77c64a42fd977784ef45dc26b12eee4fb63458c9d4ee0c9785421fff65e04182be6fed024b52b9ec1561aea05173412fc4b01cb8591f20617875d67d30f63793bad35c2f9a56bdd8c32373ba1ddba4088d532fcc42ae506d451a2c6340e8a3f84050ddef15ea6a3ef6d6cd79c4bd2836c7379ccf73fb0c8e707cd113430fd217a0cf8935b31c40122beeff7ca0cd5efee1078bc04d6a4ca0dff0e3d99e4ae5a0595ad81c2560f9ba437dd3bf4b9d76216d98d26ec790be01abff2ac696831d4d3a22be289b632739a86a75dc58feed84d05ac5178ce032827838653039da54585926adca5e94f9af51cf2b0ad2a9f9db9a64ca17a2390042b305ff412fb1f85969e62f4244e964a03cebca70a88078e95b3a19edb384766d93dff83ecc70d69f6d135838f46dabca285e376aac164b6b890a662ffc0f3142cbc782f4eb8a3d232813deba29b08b2099b4bec514f3c5854d40854167d7e6e8e5d9182c78a5dea7e4e8c2b49287adebfb3448102d5c9aa4621739fe44d73e2608091571d19604b1450da31d332998c1a1c48446aa3a9244a70db9b307985534f2db02be2a382f6daff4a5569d93414ea7c2ff7d034a4ba2c5e35fcb239047b1b026294d97ed84386f5a286e1414e90d98af269eb978a925141a7487ff0dbd28bd8d8839ee189f16dfedef15396dc06c8b65e19a60fda8860ff7af492b70221ad189903259757f012da251c81df51d0bdb2b60c5622224c9d39457906fdc1660b0ceb39cba48eedcc57101c7ff6d01d0ff0dec09305f4e7e0b459a7574603296a62cef1da9a99a371723d6955fa8310d6ed6cc01c10fbd8b82ef73f0e85a69c98388cc4fd89d113d4b978282d8de5cd52ec100ca5a67f495dc3db297a29f1e322d1b33adf16edf59134f198450fec35387b7aa66e513c5c96262c5fc3c538a11377842b53ce1ce4c18043c530ac471195765951f99cf41bdc1dfc1e705ee008768d4253f65a6428cf2a3d275b58dcf3d877ea0ed0ac0234b6f0c299c6921a359896ac369ae8c9049f59d4f27a4401fe817bd0a28074c16801e6aad3c80860e9f5d6f3f7fe5469d02e1e814d5aa242a6598a549dcd0cf96ed99ff111859dbf6c90a06f1f6497f6f5eec91bdf2f39716beca26ab0b9ba7ccbe368a888da832f07a08643d25e485b8a8a5b810f80a6e108465d237c2c7a285359be13a79ce5feae4126d18fcb3ba692772b232b7da4dfaa5b54ef875d051876d78648536064f4befb426ffcc3b310662a93475a6044e6a47916585dfc43cda69637a7e159481408f1b0aac95f12236eddc401ceeadc87424c5f63d57a802671b8d9d45a42bf0ac56f270920ec5787725a58393546eb3d9fcbbb1e5529c004aa4a32ba1174cf4b4d8479df072830e71695813295dc502e2441e0db06da340d03857af5156c0f97412c3197c356037b9c675c3c04ad0c2d4b5615ced42ca30e863e541b33766f1d6db8cc1f2e0c954080647c26d252d42e88f7831a5ab6ff2a584796119bd00b1c0d44c52609a233abeabab26a0c2fb699f7ce0e9ff9e238d0cc8a054023b682c88e10df604913746a3b2d8edaa586eec6bc60f72337a1ed7843cbcc942a294f0adab7468ebb3bdbe2d4cde792c85a408204bfca1302f2c8aaf12a743aaea0737e4117380822f895f74f18c3a0fdebec58fae65e80b6ea5aeaeb8dd503105481691f7ac924516f5b93fb2b3101f1e8387c6db17f33aed75ba0d5363571b36f48de60717ef5ed6c17b595ef4bcb0f21510483b8ff204d58549d7d4cb1e0f66b150141abd60c2ed4f728de83c94025c1a3113cc7859391504a2f47ba537aac539d0493d8a879c53e80cbddb06b8b668c5352f5d592caffca0ed9f7812705ed746d09b72f93b9b5337ff3c9b22c889bdfd2099d892567a68e73abbdc16596320480909fceb1f69e4e4c08fedb0b42aac609392218656d2d561ce343db1e906033364b575cd01697dfa8e3671ce79bc3639aaaf78d12074865a8a7d64d76706d5b7948229af3ac615b5e43254cbb83cb45817bb4ae3ab434ad10f9410d2c7b4de3da8aaa11c7ee4bf280ed6216a0f080b5343bc4645a40715677c27b8173846266ecf777a0116c0751e7c1cb688d8fe1f855fd4776c9dcf23139be5bdd873d14474569f63463c87f5f7bb37b414e80dbc2e2574d910fab86befb78d1a8682382e4cc787063c0a67fe8d7bc79afe398c197912cc05ee6fda385333b16006a8d0025d7a0d77fb499e320b1257f88b3bce24da2915ba80aaa93f940838934a731e49b771325df20e8cdb9fa10131a0d6a433e31dbf6b58d9623415cd24752e63ec909e366f1ee279379c2969d47bff1f0e33451cf42ea772acd870a012afd2e836bce7fa7ffbcb31ba98c11936288a772a023e57106313afd8e9a2c1acd2a9cdf3a5e0e1f9c841e83c7a9175c16cfe7d1f22cba86fba1350f90396ac4b93ebadb19dfb01ee30af3057c5d495c8053143beeb2e8e1a741b3246ecffce8ec4fa32c205566a7148f8efcc5982878d71f8e8518f0a0305054c52aa2da4a674140546ee56d3bf1d206c5511ad242f69402aa6a1bbb513a29ef977f7ddb99bcf2bf11a7080a65f1ae3f54d459bb4ad91a61cb69ae513a5b59d69ff1e247ce3e723179ba17f74ee43d21b4397f9b121f174274dcf397bca3daab72b23907d941ca6684b9cdd032c5b49f2f52c4b41d2a82b2de5ccb2c5ce94c94b9175d88ac9e1e6ec5ef75503e18fee6a42c5e4d8ac3c34785ba534dc81d21152459aa1d37cf54c82ee98730b4753fc827c94bdaa31af5c86d37a54387302801f14bd9d49c5b2725504805386801e3cbb7dcef491cd1d1a0da7e4eb48ab79bf5123b7b25051f9a06d3818767fb1b7caaee247fcd13222597c36e71b1d11b454f33b399d6816986038acc68f38b5a421833111d33b7ac7df240d5141998f0662c5746b79294be8807971cc0f8a2d8ea4b5b9ec1659d5525703ef3af5e07bd68680c4705837996b6919eefb0e3cb209fcd9f0f416dfb398fc0b2458cfa4e8c853ccd3ae87b03e3c77f7607b1c0002d07ab51f2ab10c452e1be0f56415f0d0324ab8cc2d807ef233afd3fde8292cd2459012eac481eae1c26c22ba82d17e189b0f98138159ec104086a897a55ca50edfc41fde213943d4ae962227217b90cab2acd5e4b1a98bcfa6dec07363198aa792e4f956b1e7061d41b2926437c66f7baec5ae68563e95a37cf0024463cce5c7a644f10bbc78cc867a8418973a57cd9014ca7987cce9bd7d04cc2770dbc8fc16daf63d2fb6ca13298396dd57cf9137a76fb8727c34a880870db28dd5aa4d4387c0b6931d393f0ef25119c4375dfb9da4a1a9d6fca5ece4e8994c89c6f5905f51c3cf764d1df3e0c40b64526a7e061141b7554e841d99bd54c89d42fa7a2b8fc10934a9de80d3b71a7f671d981b312fa3a1c9f1acfce34cdb70203550750b740ab32797fe68e22d0f984f666ee3fbcee26fae8f310e4064d204d908c339f6c0c2eab652300d327bde8568d378d02026e3b996f0436f9fce5f7b17e1bf0525a8ec13a5a1012ff27c34fad4c38c2529e71f70dd766f2e3bb0e7042e108aba3ba7fe691808744c2eebd1d8f54ba7783f4db8d8f98a8bad8ff5c2d2fc72b10a459e208d97470d45771b6dda8b9fa2c4143bfe97f90afbccff90c69cd99a5daa551256e42b354071c5759ea11b5a71c1f2f8bc4711d94ad089900892be52ddadddac556e4f8c1ef8761e0742158371e112a213a5b70ab0eb86097824431119f9b7bcb6633b875f5759138534ecaa943c13ba9524cfa81457a91e9f9af8d9eaa7a55ebd475782dec256b99e3374106f4556864b9134ec08579f7c9979b23e627c20add8de499f8448eef4fcce10fd6093dedf8815b78a01b8be71b8557cc84e95d122f65d6eb51bf47be5fd7a5b0c45d4f5f5db36cc72cf81aee5afe3cdd2acb551fb2caf83c73bf0191c735426e9935b3853430e012c89ce393f2b57808cf1031e4e2c7df7d8acc5f063a358f524942d9b1051cc627cf8b7d046c24b9afe03bb4fbccde39050bbe2d31dd1782f3ed2241ad1c01b93948b7e0669f28ea45fbd3da7ba9f01391d95c39c100a8dab568d347a6dc120e8d75808b6f423d36a865f39dd297d0ae3e7c17bfeb08d0f029be0ab315f2c6ed6b8bb07d8e02138c1c255e27f9b7b4bb7ede254659c70b95f3036e5454a00671e5428cba73f52ebbd3b0500a4a74a1a07820afb386487fecb1cbd688e62652e2ccdbd1d0642bc9a100b778c229fe9bdbf950ad46fd8f0207314e380c475c4c04f1bb2ff4057551dafac82504900a902cdcbdab1afbe7dff493cb6a784336bdb3fb5d67c55eb214c5cea228a1cfb3efa60323abc4a17c4932af95c112a0107c36d3b474b9450dfba39b52ab9d58723f66e64aceb340440960f27232ca36e2dab5a007ef793bb21ff89b9f80dcb193ad92407e1ba69d741e7da4bd7fc8b5f92998bc5ca25b85ee307ff5c61d3d39bfa5967f61cd02323cfae730c4a7374dcc07715deb4c00bc44c66aa5f4636bd874357a41629817d76823c92338348db3ce38c2502bd6ce46d2f2f0c3cde13929ab94ff43c4d9eeaae81686e2e1c18a3b84d0225b86d9005b188cb0fe416742444c5a1b58c2516318b77a844a5478b47b8c4b966d3edb4f30f73e9f95dbc89df82bc1b422d", 0x1000}, {&(0x7f0000000540)="b8df8aca2d1ff1d8", 0x8}], 0x3, &(0x7f0000003780)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x33, "0311b29ec071dc291d08bbf2ce499da57bac80dfc44e709766285f7bfd1490a4acfba55612adb2c88bf70e6550a90056a2a038"}], 0x1090, 0x20000004}, 0x4040000) getpeername$netlink(r1, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') 2018/03/31 12:59:51 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000002c, &(0x7f0000000000)="103e093f78c0f0", 0x7) 2018/03/31 12:59:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:51 executing program 1: r0 = socket(0x2, 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x23, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x80, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffff4) 2018/03/31 12:59:51 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000540)={r1, 0xffffffffffffffff}, &(0x7f0000000580)=0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xad) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000000c0)="605a0aa111f2925e", 0x8}], 0x1}, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000005dbadd220ac1839cd39e115bb7bcff7cd94a590da40afcf7c893823b29a18210b0cb45f4e193a44e0bb1342e786166c5d9f348491d4fb0ec10dee7cc92e40831ba1bd829bb6801d51319a5f576b6e9e12a1fa183481a667fe83705b6ddcd345d4387504d0bfa76c5a6b462a73ceeab2512d8b1b5fb0b0421451b2966f2a0b3103f9dcc4b581116055101009c6dc23214f4cd4cd0e73ad011320ab339ad314a8e649745f954e21a29df575427a754e82e1483eabfd613a46136c5a873a8d0712e2411f82f000000000000000000000000000000"], &(0x7f00000001c0)=0x4e) splice(r0, &(0x7f00000005c0)=0x4a, r0, &(0x7f0000000600), 0x6, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={r2, 0x280000000000, 0xdb7}, &(0x7f0000000480)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) ioctl$void(r3, 0xc0045c77) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/03/31 12:59:51 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000840), &(0x7f0000000880)=0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r2}, 0x80, &(0x7f0000000540), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) [ 93.345249] can: request_module (can-proto-6) failed. [ 93.406141] FAULT_INJECTION: forcing a failure. [ 93.406141] name failslab, interval 1, probability 0, space 0, times 0 [ 93.417434] CPU: 1 PID: 11118 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #288 [ 93.424794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.434140] Call Trace: [ 93.436730] dump_stack+0x194/0x24d [ 93.440355] ? arch_local_irq_restore+0x53/0x53 [ 93.445021] ? kasan_kmalloc+0xad/0xe0 [ 93.448906] ? __kmalloc+0x162/0x760 [ 93.452613] ? crypto_create_tfm+0x82/0x2e0 [ 93.456936] ? crypto_alloc_tfm+0x114/0x2b0 [ 93.461255] ? crypto_alloc_shash+0x2c/0x40 [ 93.465580] should_fail+0x8c0/0xa40 [ 93.469293] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.474392] ? lock_acquire+0x1d5/0x580 [ 93.478362] ? fs_reclaim_acquire+0x20/0x20 [ 93.482679] ? lock_downgrade+0x980/0x980 [ 93.486825] ? lock_release+0xa40/0xa40 [ 93.490798] ? lock_acquire+0x1d5/0x580 [ 93.494766] ? lock_acquire+0x1d5/0x580 [ 93.498733] ? fs_reclaim_acquire+0x20/0x20 [ 93.503048] ? lock_downgrade+0x980/0x980 [ 93.507176] ? lock_release+0xa40/0xa40 [ 93.511140] ? check_same_owner+0x320/0x320 [ 93.515444] ? lock_release+0xa40/0xa40 [ 93.519398] ? rcu_note_context_switch+0x710/0x710 [ 93.524344] ? crypto_create_tfm+0x82/0x2e0 [ 93.528650] should_failslab+0xec/0x120 [ 93.532617] __kmalloc+0x63/0x760 [ 93.536070] ? crypto_alloc_tfm+0x128/0x2b0 [ 93.540376] ? crypto_larval_alloc+0x1d0/0x1d0 [ 93.544933] ? drbg_init_hash_kernel+0x15e/0x330 [ 93.549670] drbg_init_hash_kernel+0x15e/0x330 [ 93.554229] ? drbg_hash_update+0x1b30/0x1b30 [ 93.558697] drbg_kcapi_seed+0x4ea/0x1270 [ 93.562819] ? drbg_kcapi_random+0x850/0x850 [ 93.567204] ? lock_acquire+0x1d5/0x580 [ 93.571152] ? lock_acquire+0x1d5/0x580 [ 93.575102] ? __might_fault+0x110/0x1d0 [ 93.579136] ? lock_downgrade+0x980/0x980 [ 93.583258] ? lock_release+0xa40/0xa40 [ 93.587215] ? check_same_owner+0x320/0x320 [ 93.591520] ? __check_object_size+0x8b/0x530 [ 93.595993] ? lock_release+0xa40/0xa40 [ 93.599948] ? sock_kmalloc+0x112/0x190 [ 93.603901] ? __might_sleep+0x95/0x190 [ 93.607850] crypto_rng_reset+0x7c/0x110 [ 93.611887] rng_setkey+0x25/0x30 [ 93.615323] ? rng_sock_destruct+0x90/0x90 [ 93.619533] alg_setsockopt+0x2a1/0x350 [ 93.623481] SyS_setsockopt+0x189/0x360 [ 93.627430] ? SyS_recv+0x40/0x40 [ 93.630859] ? SyS_write+0x184/0x220 [ 93.634548] ? SyS_read+0x220/0x220 [ 93.638149] ? SyS_recv+0x40/0x40 [ 93.641581] do_syscall_64+0x281/0x940 [ 93.645447] ? vmalloc_sync_all+0x30/0x30 [ 93.649569] ? _raw_spin_unlock_irq+0x27/0x70 [ 93.654050] ? finish_task_switch+0x1c1/0x7e0 [ 93.658541] ? syscall_return_slowpath+0x550/0x550 [ 93.663451] ? syscall_return_slowpath+0x2ac/0x550 [ 93.668359] ? prepare_exit_to_usermode+0x350/0x350 [ 93.673358] ? prepare_exit_to_usermode+0x227/0x350 [ 93.678356] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 93.683002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 93.687831] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.692993] RIP: 0033:0x454e79 [ 93.696161] RSP: 002b:00007f9c27ef9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/03/31 12:59:51 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x88, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x4, 0x1, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/03/31 12:59:51 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@empty, @rand_addr, @local}, &(0x7f0000000080)=0xc) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) 2018/03/31 12:59:51 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:51 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000fb9000)}, 0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) socketpair(0x4, 0x2, 0x40, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/03/31 12:59:51 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:51 executing program 3: socketpair(0xa, 0x3, 0x8001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa6, "17a5d1f0ad231842c3e9f60b3c904ac409443ce23f05a2a9b04d85e437ac332c68bd2ba170484fb93995d77ba7c1aa10dcd98041480233d243e23b435d6265abf50848ba9af03c8fef3e475e403ddd7442a7c252f6d4fa113446df4f217c2302d32caf8084d42da4e6741d20b41793ffdf30416009eb948d4e18cc650e638402b9bed4b1a70564f818922a88a467c6d978de7226d784a9487317cfd6cfd4af3656253d9570a2"}, &(0x7f00000001c0)=0xae) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x0, 0x3, 0x8, 0x800, 0x9}, &(0x7f0000000240)=0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0xffffffffffffffab, 0x4, 0x206, 0x1}, 0x1c}, 0x1}, 0x0) 2018/03/31 12:59:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00 \x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="0a000000000040000000000000000000c9d719440392cdeee4b97d41397100000015dbbef22b3b00000400000000070000000000"]}) r1 = accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000000)=0x6e, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000005c0)=0xe8) r7 = getgid() sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000001c0)="b03d944e4a8033a1f49212f19b58c105e0f05fd42c0041b3139a4328b3b6e308c4917026c12e56faa9ff8a7406cb8debdae9f832aca60d8fc54e173ce57b4c8d475c33d3f6c1814c819aec545114c0567fe5e91e0552db888b1a008064a3e0c2e863c2fefb6820d04bd62f1edec31bb24ff6529353e3b4cbca4bc095d46d26", 0x7f}], 0x1, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x1}], 0x1, 0x0) 2018/03/31 12:59:51 executing program 4 (fault-call:8 fault-nth:2): socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 93.703871] RAX: ffffffffffffffda RBX: 00007f9c27efa6d4 RCX: 0000000000454e79 [ 93.711124] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 93.718386] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 93.725642] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 93.732896] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000001 2018/03/31 12:59:51 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000001e00)=0x1, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000140)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000002fe8)=[{0x35, 0x1}, {}, {0x4000000000006}]}, 0x10) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) accept4(r2, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x80800) 2018/03/31 12:59:51 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) connect$nfc_llcp(r1, &(0x7f0000000240)={0x27, 0x1, 0x1, 0x1, 0x6ab, 0x80000000, "d162364e9e4ecfbd4699015cab8d648d9d366f75ab87621c4574eca1a41085434aae661c016ed20177866e2828d44243a8c592ecc5c238e850f6886e3b64c5", 0x1b}, 0x60) getsockopt(r0, 0x0, 0x6, &(0x7f0000000000)=""/104, &(0x7f0000000080)=0x68) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000007c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)=@allocspi={0x1d8, 0x16, 0x428, 0x70bd2c, 0x25dfdbfe, {{{@in=@rand_addr=0x6, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x9, 0x4e21, 0x20, 0xa, 0x20, 0x80, 0x0, r2, r3}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, 0x8, 0x3, 0x21a, 0x8, 0x5, 0x4, 0x3}, {0xffffffffffffff01, 0x5, 0x1, 0x52851d35}, {0xffff, 0x2, 0x8001}, 0x70bd2d, 0x3506, 0xa, 0x6, 0x8, 0x68}, 0x4e2c, 0x3}, [@algo_comp={0xe0, 0x3, {{'lzs\x00'}, 0x4b8, "c6811fb11cc11f94e393eb565b26ee750527f4ebaf47f6ede9f1b89f2b9fbb9953852828fb4a53e481a2c0a1de6400c8015d0134e1cf679bf46fd3e8138e8912f9316b67e72c3510a2f85693aea286fc1df4bc106ede62b2ec735cec2574765d1a269f7ce4f21f6167ff26f35869e7f966f7e72f1a644116cb5daf930c91433cb4199c29dc4d04aff3ce13d42cc9cd60bc86c32d3acd08"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x8014}, 0x4000000) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000708ff9)=""/8, &(0x7f0000706ffc)=0x8) 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x0, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) [ 93.832641] FAULT_INJECTION: forcing a failure. [ 93.832641] name failslab, interval 1, probability 0, space 0, times 0 [ 93.843982] CPU: 0 PID: 11160 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #288 [ 93.851383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.860737] Call Trace: [ 93.863325] dump_stack+0x194/0x24d [ 93.866960] ? arch_local_irq_restore+0x53/0x53 [ 93.871631] should_fail+0x8c0/0xa40 [ 93.875329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 93.880416] ? rng_setkey+0x25/0x30 [ 93.884030] ? SyS_setsockopt+0x189/0x360 [ 93.888157] ? do_syscall_64+0x281/0x940 [ 93.892196] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 93.897539] ? lock_downgrade+0x980/0x980 [ 93.901665] ? lock_release+0xa40/0xa40 [ 93.905620] ? lock_downgrade+0x980/0x980 [ 93.909745] ? lock_acquire+0x1d5/0x580 [ 93.913695] ? fs_reclaim_acquire+0x20/0x20 [ 93.917990] ? lock_downgrade+0x980/0x980 [ 93.922119] ? lock_release+0xa40/0xa40 [ 93.926094] ? check_same_owner+0x320/0x320 [ 93.930399] ? rcu_note_context_switch+0x710/0x710 [ 93.935308] ? kasan_kmalloc+0xad/0xe0 [ 93.939175] should_failslab+0xec/0x120 [ 93.943130] __kmalloc+0x63/0x760 [ 93.946558] ? drbg_init_hash_kernel+0x15e/0x330 [ 93.951291] ? drbg_kcapi_seed+0x595/0x1270 [ 93.955597] drbg_kcapi_seed+0x595/0x1270 [ 93.959724] ? drbg_kcapi_random+0x850/0x850 [ 93.964371] ? lock_acquire+0x1d5/0x580 [ 93.968320] ? lock_acquire+0x1d5/0x580 [ 93.972271] ? __might_fault+0x110/0x1d0 [ 93.976307] ? lock_downgrade+0x980/0x980 [ 93.980432] ? lock_release+0xa40/0xa40 [ 93.984380] ? check_same_owner+0x320/0x320 [ 93.988676] ? __check_object_size+0x8b/0x530 [ 93.993146] ? lock_release+0xa40/0xa40 [ 93.997096] ? sock_kmalloc+0x112/0x190 [ 94.001048] ? __might_sleep+0x95/0x190 [ 94.004999] crypto_rng_reset+0x7c/0x110 [ 94.009041] rng_setkey+0x25/0x30 [ 94.012469] ? rng_sock_destruct+0x90/0x90 [ 94.016682] alg_setsockopt+0x2a1/0x350 [ 94.020632] SyS_setsockopt+0x189/0x360 [ 94.024581] ? SyS_recv+0x40/0x40 [ 94.028013] ? SyS_write+0x184/0x220 [ 94.031703] ? SyS_read+0x220/0x220 [ 94.035307] ? SyS_recv+0x40/0x40 [ 94.038741] do_syscall_64+0x281/0x940 [ 94.042607] ? vmalloc_sync_all+0x30/0x30 [ 94.046735] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.051219] ? finish_task_switch+0x1c1/0x7e0 [ 94.055692] ? syscall_return_slowpath+0x550/0x550 [ 94.060597] ? syscall_return_slowpath+0x2ac/0x550 [ 94.065505] ? prepare_exit_to_usermode+0x350/0x350 [ 94.070497] ? prepare_exit_to_usermode+0x227/0x350 [ 94.075489] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 94.080134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.084952] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.090138] RIP: 0033:0x454e79 [ 94.093305] RSP: 002b:00007f9c27ef9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.100989] RAX: ffffffffffffffda RBX: 00007f9c27efa6d4 RCX: 0000000000454e79 [ 94.108238] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 94.115486] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.122734] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 2018/03/31 12:59:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3f) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x21, &(0x7f0000000f18)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x7796, @dev={0xfe, 0x80, [], 0x10}, 0x3}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x1c6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xb3ac, 0x4, 0x1ff, 0x6c, 0x1}, &(0x7f00000001c0)=0x14) r2 = socket(0x3, 0x80800, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r1, 0x80000001}, &(0x7f0000000240)=0x8) 2018/03/31 12:59:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1b, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x86, 0xda7a, 0x40, 0x2e1a000000, 0x3, 0xd9a, 0x2, 0x0, 0x9, 0x4, 0x66, 0x7, 0x7fffffff, 0x100000000]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x3800000, 0x0, 0x741041c9, 0x401, 0x9, 0xcb, 0xfffffffffffff1ba, r3}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}}, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r5, &(0x7f0000000540)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) connect$vsock_stream(r5, &(0x7f00000005c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00000003c0)={r3}, &(0x7f0000000400)=0x8) socket$inet(0x2, 0x80806, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000004c0)={'bcsf0\x00', {0x2, 0x4e23, @rand_addr=0x1f}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="191b0000000000004000000000000000e0a8000000000000000000000000000000000000000000000000200000000000"]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r3, 0x7ff, 0x20, 0x78d7, 0x5}, &(0x7f0000000480)=0x18) sendmsg$netrom(r1, &(0x7f0000000d80)={&(0x7f0000000500)=@ax25={0x3, {"de13d5e01a6537"}, 0x10001}, 0x10, &(0x7f0000000b40)=[{&(0x7f0000000600)="2049e018109c635800ad088c477070ef54a2", 0x12}, {&(0x7f0000000700)="14c8f95e83cba50434b1d8c326e0037cdeef08b94f07b105aaab1470ec0538cad74ad9e6ad2407de071665cf73b4fb32eac667714a97e9c0ab4cff953ae67636b9f8cf60ba029f9e773fce2ef38ec54493bf81b79f0f43a38464ebab38033621b1e4dd25b8b750cdb56bd0c29328a720511504c867afd929c51e199e7712ace6b24dfeab0e1a4fe3108b70759231", 0x8e}, {&(0x7f00000008c0)="9900038305a56db15f086be8baf8394a18f563a43ec47569297ff2f56ef9b91f1379aaab15f162b917303bdee066b9d47efdb09b0cf7d0efe41ad747fe444ad60337dc9c8c1743ef8eb7ff6975b547f70e1a86415c8e0ee511ed9f01cf0d9c085296394a2f135beb15c15623cec32f310708d91be919df4b852519596de520580aecfd662edf82b92ac662d79c996fe362fc4533798c06e3fa25f897dfc0f85c1cc6c5a999c30be673e208af274f1bbdffc7c3f5275f92436158dcb412ae616b0011e8d8523a1cd27bce8fb6653adcc8b3305e865c3994f96a81da63e9ec8f19ee03a767", 0xe4}, {&(0x7f0000000a80)="ffba0f091169f87e501517e6627af899c889b549938bece174afe723125e587c1040ce57308ee7f7736bf74b1e96fdd94b80868077cab36ee5f413ea4dd2b07b6ae2a42e29642fd2001a8b62a924efe42a969098d647ecbf1eed0b085cf377dcdf784413d5fb5f2edf4db28131627859471a3e", 0x73}], 0x4, &(0x7f0000000c00)=[{0x80, 0x105, 0x20, "bff8b6b978eaa5648ba063273cb6d2982ce09ab3fa5bc2508b40a2dbff2b1ca58e5e140e69e6661436b89bf954668034a26ca6f492b774a0a65620825023320dc570a3b0d91c206b3dc9c048f7f883fb8e15c8ee4676704bb9406e0d0408fc5d0990cba671054a7908e5b59c7e01fb"}], 0x80, 0x4000040}, 0x4) connect$rds(r1, &(0x7f0000000380)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/31 12:59:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x7f, 0x1, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = socket(0x0, 0x6, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) sendmsg$rds(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x2, 0x4e23}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/190, 0xbe}], 0x3, 0x0, 0x0, 0x804}, 0x4008011) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f0000000440), &(0x7f00000000c0)=""/27}, 0x23c9d07014759fe3) [ 94.129996] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000002 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x0, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:52 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x14}, 0x80000001, 0x1, 0x3, 0x1, 0x101, 0x2, 0x9}, 0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2f}, 0x8) socketpair(0x1e, 0x4, 0x0, &(0x7f0000262ff8)={0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)) connect$ax25(r3, &(0x7f0000000000)={0x1e, {"0624040c0400dd"}}, 0x10) 2018/03/31 12:59:52 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x7, 0x8001, 0x3, "a09fec02f239c2f94e123d8654e5e7043a9d8b4fb24ae9e6e2cf799e4e4bfea5a4d93eebb475232ebbfae1b0ea4bb28abb078b41453870e85abc8a31a4c08b", 0x25}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000240)="314ed65d8e708904c3a3c486e237931d41bdccd0736a3482fe5c2343148d05ff615532f1a9d0b609ce794229353b2c662a17129e804b6ac520a8d32d02fad75b63ba4e7561e8722e73d77f8ffd51", 0x4e}, {&(0x7f00000003c0)="c5bd5c378ddb93b4cb2dc8fdf4a8ea7a9ab45016671ce11a5ce31d26c669c961b6f2a9b687b10bc661e3a8823c49a963d5f921dfe89fc9332a96580c33d906994d2360174d20fce2903aadee91c81322140b2841d2bbd06692738cdfc2918f388ec6702f6362a954628be11f55ac46b410214405e20daab5154e2cf662d841391d50bc95a51ff944c562ba92fb936702f6effa8efc0980997c586edc314bcd25936cdc12f235cf2535832b65501ba943713096b7aaf01f0f4956ede3fff924f131400d7620ff1d1ec98b2debf462e89eb6ed", 0xd2}, {&(0x7f00000002c0)="466a33545f6d31f5e5872fe98fb38a594f3f70e7e12458b79db0eb965e1cb48b1e67a1a30b1e4e497198b9e85bae0c37ba412214b74ef0077bd75a5ea62031b3c78d09cf06c0200effa819668e1b397411158755e4e4bb755089a1507c38a5f58f34e1eb0983b4f0e61d8424224a3334c7e657", 0x73}, {&(0x7f00000004c0)="142d59b3de2a655eeabacd70e386e4ea13aa330bf565ca9d7d2ef1f4fa6769deb6dc5bc92bafa84f0456c9c4cfb8f5e533356469aefb0fd40e21e7755b5c8d58f613ba6966cccbad279eebfa5fd0d1868b0a9c55184cbbfe73dca0ee95dc6dc57d8782199dda6d04188d36ba65371c254e636d81291e93ec2ea9365797f311480c4f3cf63d7f78d618444813ab4fcf68b37210bb6d0037e9b593324d8555e8c9829bedf0c6371a34413d4660da80b51f510cb37427e19057e955b7aa6471d6072a3d14dc07e7eb37310b9ba74346e5b87cd4d23f0ef59c1b73f1a51dfc10072b2903359b05", 0xe5}], 0x4, &(0x7f00000005c0)={0x1010, 0x13f, 0x7f, "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"}, 0x1010, 0x800}], 0x1, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001640), &(0x7f0000001680)=0x4) 2018/03/31 12:59:52 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x2, 0x5, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)={@loopback={0x0, 0x1}}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffeb6) 2018/03/31 12:59:52 executing program 1: r0 = socket(0x802, 0x40000000000b, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:52 executing program 4 (fault-call:8 fault-nth:3): socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:52 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x15}, @empty, 0x1, 0x6, [@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x16}, @empty, @rand_addr=0xffffffff00000000]}, 0x28) 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x0, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000440)={0x0, 0x9, 0x4a, 0x7fff}) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x401, 0x1, 0x2, 0x1000, 0x4, 0xfff, 0xf7f, 0x7fff, 0x3, 0x0, 0xf05e, 0x1000, 0x6, 0x7fffffff, 0x6]}, &(0x7f00000000c0)=0x100) sendmsg$nl_generic(r3, &(0x7f0000000a80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000800)={0xac, 0x41, 0x800, 0x70bd2a, 0x25dfdbfe, {0xc}, [@typed={0x8, 0x85, @u32=0x9}, @generic="c5afaed882f916bcd3bc18746bb3df2255855b2628ebaf8d399652dd170277fecd2a527942507935cdeb540e4a4c6af0fe69ec9157018e1c75953625bbd474739042230df4f01c8c5478f6540c84fb6ef485c99307a881a7bd6da5f1b10b4e23f6a67655a53ae82d60fbc7e107670635ce5975d5d360c7dd3aa6e7e6518c19cb6e06d21fc5c818363d05f9d69584"]}, 0xac}, 0x1}, 0x1) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0x6, 0x80000001, 0x2, 0xffffffffffffffab}, &(0x7f00000003c0)=0x14) sendmsg$inet_sctp(r3, &(0x7f0000000780)={&(0x7f0000000480)=@in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x5}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000004c0)="7a47e72833bbdc33f96b5d7119e1c537575df3701f982501eb7915ba31587fa6a551c1ce1e017f08206ced9f8f94184dbc1775e48690ffa859f85950cf22104f7b7e04255a84be774777f7f65bb29217747a2191e79c906666bab72a684d84fe78a388aae7257bbbe5af2e0437c163c86e1ec91face227885f9df83fa4628503b9d3856fe3f768fa7196ab53ba20af335d9ab045c558348bd9133f275953aac709565664aefc68294b69658730a03f666587207d96904a2efafdb674e61f7a7ecc98fd384fcb507220abf17e", 0xcc}, {&(0x7f0000000640)="31b9950041afa3ad9850442db4ba4065c9121ab273844a3a8b18fdb7e5021fbe651c7fc970793a2c851513920bf9cdf831ffa2a35fda05cc3c2dcf22", 0x3c}], 0x2, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0xf25, 0x8, 0xffffffffffffffff, 0x7ff0, r4}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x4, 0x6410e3b1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x4, 0x2, 0x1f, 0xcfe1, 0x9, 0x80, 0x8, r4}}], 0x90, 0x40000}, 0x20000010) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7fffffff}, 0x8) [ 94.299308] FAULT_INJECTION: forcing a failure. [ 94.299308] name failslab, interval 1, probability 0, space 0, times 0 [ 94.310685] CPU: 1 PID: 11230 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #288 [ 94.318042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.327377] Call Trace: [ 94.329947] dump_stack+0x194/0x24d [ 94.333552] ? arch_local_irq_restore+0x53/0x53 [ 94.338200] ? __save_stack_trace+0x7e/0xd0 [ 94.342500] should_fail+0x8c0/0xa40 [ 94.346193] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.351275] ? kasan_kmalloc+0xad/0xe0 [ 94.355141] ? __kmalloc+0x162/0x760 [ 94.358833] ? drbg_kcapi_seed+0x595/0x1270 [ 94.363136] ? crypto_rng_reset+0x7c/0x110 [ 94.367346] ? rng_setkey+0x25/0x30 [ 94.370944] ? alg_setsockopt+0x2a1/0x350 [ 94.375068] ? SyS_setsockopt+0x189/0x360 [ 94.379194] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.384539] ? lock_release+0xa40/0xa40 [ 94.388492] ? lock_downgrade+0x980/0x980 [ 94.392612] ? lock_acquire+0x1d5/0x580 [ 94.396563] ? fs_reclaim_acquire+0x20/0x20 [ 94.400858] ? lock_downgrade+0x980/0x980 [ 94.404980] ? lock_release+0xa40/0xa40 [ 94.408930] ? check_same_owner+0x320/0x320 [ 94.413234] ? rcu_note_context_switch+0x710/0x710 [ 94.418144] should_failslab+0xec/0x120 [ 94.422097] __kmalloc+0x63/0x760 [ 94.425527] ? drbg_init_hash_kernel+0x15e/0x330 [ 94.430260] ? drbg_kcapi_seed+0x96b/0x1270 [ 94.434559] drbg_kcapi_seed+0x96b/0x1270 [ 94.438685] ? drbg_kcapi_random+0x850/0x850 [ 94.443075] ? lock_acquire+0x1d5/0x580 [ 94.447032] ? lock_acquire+0x1d5/0x580 [ 94.450983] ? __might_fault+0x110/0x1d0 [ 94.455027] ? lock_downgrade+0x980/0x980 [ 94.459155] ? lock_release+0xa40/0xa40 [ 94.463107] ? check_same_owner+0x320/0x320 [ 94.467407] ? __check_object_size+0x8b/0x530 [ 94.471878] ? lock_release+0xa40/0xa40 [ 94.475831] ? sock_kmalloc+0x112/0x190 [ 94.479786] ? __might_sleep+0x95/0x190 [ 94.483735] crypto_rng_reset+0x7c/0x110 [ 94.487771] rng_setkey+0x25/0x30 [ 94.491201] ? rng_sock_destruct+0x90/0x90 [ 94.495423] alg_setsockopt+0x2a1/0x350 [ 94.499376] SyS_setsockopt+0x189/0x360 [ 94.503326] ? SyS_recv+0x40/0x40 [ 94.506757] ? SyS_write+0x184/0x220 [ 94.510445] ? SyS_read+0x220/0x220 [ 94.514047] ? SyS_recv+0x40/0x40 [ 94.517476] do_syscall_64+0x281/0x940 [ 94.521339] ? vmalloc_sync_all+0x30/0x30 [ 94.525461] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.530021] ? finish_task_switch+0x1c1/0x7e0 [ 94.534493] ? syscall_return_slowpath+0x550/0x550 [ 94.539401] ? syscall_return_slowpath+0x2ac/0x550 [ 94.544307] ? prepare_exit_to_usermode+0x350/0x350 [ 94.549299] ? prepare_exit_to_usermode+0x227/0x350 [ 94.554292] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 94.558938] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.563759] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.568924] RIP: 0033:0x454e79 [ 94.572091] RSP: 002b:00007f9c27ef9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.579777] RAX: ffffffffffffffda RBX: 00007f9c27efa6d4 RCX: 0000000000454e79 [ 94.587026] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 94.594275] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.601524] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 94.608769] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000003 2018/03/31 12:59:52 executing program 6: 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="0000fdd600775503b0006b"], &(0x7f0000001640)=0x2) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x6}, 0x8) writev(r0, &(0x7f0000001700), 0x27) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000300)=""/9, 0x9}], 0x1) getsockopt$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)="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", 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001500), &(0x7f0000001540)=0xb) 2018/03/31 12:59:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="9000b240"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x1f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x26c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0xffffffffffffffab) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000540)={'yam0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000580)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000880)={0xa}) r8 = socket(0x1d, 0x0, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)={r6, 0x37, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f1"}, &(0x7f0000000a80)=0x3f) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(0xffffffffffffffff, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/31 12:59:52 executing program 7: socket$kcm(0x29, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYBLOB="00f10001490a6fd75458fc3b7c34c43e990259c229a8f231c688c3650f7583907fd25ec0b6ea0d0cdc397163e17eff27c872ab02d0e039fa7b4bfe4b5d6d900ad20d1ebe2db74f0e400347d30ef758be4b7dcf95df429987def6d9ac5912e75a9b3667349c4fb5a6a3634e06b208b904d60ae2eec6cccbc1ba77ae76174a26d08b3b06d8acdc52a827eb57e90d00000000000000000000000000000000000000000000"], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$ipx(r2, &(0x7f00000003c0)=""/208, 0xd0, 0x10000, &(0x7f0000000340)={0x4, 0xffff, 0x3, "fdbd3a722f18", 0x8d}, 0x10) sendto$ipx(r3, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0xa, &(0x7f0000000580)=[{0x0, 0x7, 0x8, 0x902}, {0x9, 0x0, 0x6}, {0x1ff, 0x0, 0x3, 0x6}, {0xf72, 0x800, 0x6, 0x6}, {0xffffffffffffffe1, 0x3724, 0x4, 0x80000000}, {0x3, 0x100, 0x8, 0x89e}, {0x0, 0xed, 0x1a03}, {0x100000001, 0x0, 0x0, 0x7}, {0x28, 0x6, 0x362}, {0x6, 0xc3d, 0x397b, 0x32}]}, 0x10) listen(r0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r5 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000640)=0x10) getsockopt$ax25_int(r5, 0x101, 0x9, &(0x7f0000000680), &(0x7f00000006c0)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140200002c94752e373b562d6c1e0ee171aaf1abb0ae1f44f7cb10250600000067e94ea9b5031bbf804ab476334a613c69e8f2915ac311745231d60b022cf05363463729628e64d0ff25729238f24fef7abb3fe3736246689365409edf07ab"], 0x1}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) getpeername$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) sendto$inet(r4, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x0, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x0, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:52 executing program 1: r0 = socket(0x9, 0x2000000000000005, 0x80000001) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f0000000280)}, 0x10) connect$nfc_llcp(r0, &(0x7f0000000200)={0x27, 0x1, 0x1, 0x4, 0x3, 0x6, "298c7d772352c17f84e86540c300bee854c7a944634fb8deac82e10cacea65f14f00e831a7d51bd4ea3476003f8b98793262ed1a08e0156c7107f931958eee", 0x9}, 0x60) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000180)=0x162) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1e, 0x3, 0xcb5d, 0x3, 0x8, 0xffffffffffffffff, 0x80000001}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r2, &(0x7f0000000340)="ecc96973ef9da924cdd42fdcd57a543c442d4e16f4a15d7dadca6960dc53b9ba8c5112560e80269d924a7cd34e634e94402d9a", &(0x7f00000003c0)=""/71}, 0x18) 2018/03/31 12:59:52 executing program 5: ioctl$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(r0, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000080)="110d7858ddee83463c8600ff56321628704634f01051feb7264174e5a9888a555610e0faff54b765495437db098fcfaaba885c8235e3055ec8d1d7b1b9997184496aa3f1c16ebac6e8fb757c9a0af24f068e58cabad2bac9ad45e149e135aa46bad4088cbb686b01237a725d4538e10aca851a7c2489874ef5bb4ac9f28021496edd7e", 0x83}, {&(0x7f0000000140)="1e07c0bb2c6aed89d894fc96cc2b7133da6a996f70f6642020eda4090efcaf91fee1ac8d", 0x24}, {&(0x7f0000000180)="c8d79c23aa7072fe57073667ae498c3f38c3cc8196173415a44b275370d7c3304e7fa3cd740ae88c97a7405d16520a54a4d98169109ba36bae22e695b2943e5b82972c99520e81ddd5839bfb80cb449dc1fe1a01ac586468d3a944d46bc987dfeba45c1ffc5faa5dd036f891cbe7ffcfd9af2a9a0c1a77f3ffc39f709a", 0x7d}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f0000000880)="b89a3664846e5af1b45b48d8f1a69a7d0fdfbdcb76210cbd6550db4583343e506745f8c7e9410913a5b48208a75d1050c63eb45e5d136e2d693e573c5ca4beb1741fee99b54c8a7b949d38e99c0cfc43bddadfad6e9611837cbf3774815de1da6fdcd5a4d3326692a20518298484fc3e7547a97406ce023ba389782e41fb47e3541e81fa619b027de8ad71fb82ce33cfef27a61930151c5edf40c0e4401792a165fad9a0c9e0ea", 0xa7}, {&(0x7f00000002c0)="36cc", 0x2}, {&(0x7f0000000680)="1866ea393290069df6070384950de6f2d1612d5a1b051ffd2ea09b2ad8408ee32144e1411903a5f7e509c4c6fb778d2e859b62147672320d2c0dbe508b0505d94827ef99a89cce0390bf1625985ac5b1b8c41d1541d022f9a237f579e00ed0380fcc0a803a03460027da09139bf0fb6c3002", 0x72}, {&(0x7f0000000340)="3b7810d9f7ffe241014b5b11c8d1004e8247a4204d", 0x15}], 0x8, 0x0, 0x0, 0x41}, 0x0) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$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$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x0, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000940)=0xffffffffffff2ae4, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/31 12:59:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in=@broadcast}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in6=@mcast2}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0x24) getuid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001200)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000027c0)={{{@in=@multicast2, @in6}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00000028c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002900), &(0x7f0000002940)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002980)) recvmsg(r2, &(0x7f0000000300)={&(0x7f00000001c0)=@nfc, 0x80, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x303}, 0x40000000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000029c0)) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005f00)) r4 = accept4(r2, &(0x7f0000000740)=@can, &(0x7f00000007c0)=0x80, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000800)=0x5, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000540)) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000061c0)={0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000000280)={0x10, 0x3a, 0x800, 0x70bd26, 0x25dfdbfd}, 0x10}, {&(0x7f0000001380)=ANY=[@ANYBLOB="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8d035badc8"], 0x1}], 0x2, &(0x7f0000000a80)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="000000002000000000000000010000000200000049d483ad1b4e7da0a1c9740f59bb99e672daac082ae5bd99da41390cc756be715897f0cff167693134302dca21fb2b7997ad5942acb17dc7ca1b496f760f266b3f51b48837a820d721c9f5b61b4ddc2b5703f31b535706184b06", @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0xc6, 0x4000000}, 0x800) r6 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000000840)={r4, r3, 0xffffffffffffff52, 0x1, &(0x7f00000006c0)="e411b82d239f02360b33ab01086a0910f47bfaaa10d5cb1dd0d5e6120a061bee3a5045c09ff7eb5a798d477b3db7121ae6a2193d00a22c1d20a716d6fb8def52aaf549d2", 0x0, 0x1, 0x1, 0xd47, 0x0, 0x1, 0x6, "8cf24b7fd8b0ddc12ac89815965997f04ab65965e7b1826827edb42a04961923bddf320398fbca63e24c12e49fa9cbc6fa3c9668eb3c5a0ed91d825000f39113f019864869fa54192c2855935cffd02b9c5271ffe1fad8464cae490f314b0287337f02124fa263977d3a3572334bdfb27039b0ff737adeccbd7bb84f3a84859a91e824ec045ae0eb18399009e09dce827054c9cefb35eeba34bbdebb872646105b7323cca313a0c74fa0708172258c3ef77340f0423fd10c2843617385f722a223fee8d10e53bc"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="e3b40600ffffffff0400f0ff0000fafffb0e41da189c304034954b00a7172d5e6dc38f66721366162882a4b0446dab26cec9fe84f07c159cf49afd24cace5f89fb796dcf6b63f8c34f74923a544e4b9117efca7fcf0d58ef9782471fc22b1cd4d176eb466033081f5586965779409edd2110c47c593b483c5ced0bc800e7845f453818e2132c03ad73f4deb06e463de7bfeeaa6d5b35bb64800f5b11638eabab477af9deec6901ecddc340c4159fd55e378eec26aa4ad929b91e15017c9e7349a2d6a972cc7d757062c059dbbe5ca8ade65bb423aa45b1ba0f5c01a9997f104ae8b1530200b507d4c8db246a7375c203cd2961957b180236e6ee9ba5d55fae5a254bf7bbcd948f625d4bfd8a2231bf9b7c5f00000000000000000000000000"], 0x2) write(r2, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222027bbb57a3e0e49d6a90600d6ec000013d310d3d451ba370b250a1fd95762917c28f712291db33d7dd5a3b08c34da1acae06b57c4efd509a682c89ec1da9c8e131674a4e9d01ca06e1a18991ca08f3667361e85b4167bcbf6ee91b9dc0a8aa852b8e27cc4bed332dce5509fd49b6bd003f5b909778d20c97eda3326371d0d383e1c5f6e3fc2f5e61c4ce6b047104b3f22820012533d5e52a704f1faa5bb4478a0c58345f1aa8bbf1e7fd008c4bb82853615c5b5459b79fb7772ab6c66ef9d3a60a946db6a62a9c12aabc6543c2736cffbf0", 0xe9) 2018/03/31 12:59:52 executing program 4 (fault-call:8 fault-nth:4): socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x0, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) [ 94.699730] IPVS: ftp: loaded support on port[0] = 21 [ 94.700287] device bridge0 entered promiscuous mode [ 94.721785] FAULT_INJECTION: forcing a failure. [ 94.721785] name failslab, interval 1, probability 0, space 0, times 0 [ 94.733062] CPU: 1 PID: 11269 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #288 [ 94.740421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x0, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x10, 0x113, 0x3}], 0xc8, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) [ 94.749773] Call Trace: [ 94.752358] dump_stack+0x194/0x24d [ 94.755982] ? arch_local_irq_restore+0x53/0x53 [ 94.760648] ? __save_stack_trace+0x7e/0xd0 [ 94.764974] should_fail+0x8c0/0xa40 [ 94.768686] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.773792] ? kasan_kmalloc+0xad/0xe0 [ 94.777673] ? __kmalloc+0x162/0x760 [ 94.781387] ? drbg_kcapi_seed+0x96b/0x1270 [ 94.785702] ? crypto_rng_reset+0x7c/0x110 [ 94.789934] ? rng_setkey+0x25/0x30 [ 94.793555] ? alg_setsockopt+0x2a1/0x350 2018/03/31 12:59:52 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x10, 0x113, 0x3}], 0xc8, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) [ 94.797706] ? SyS_setsockopt+0x189/0x360 [ 94.801851] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.807212] ? lock_release+0xa40/0xa40 [ 94.811192] ? lock_downgrade+0x980/0x980 [ 94.814050] IPVS: ftp: loaded support on port[0] = 21 [ 94.815332] ? lock_acquire+0x1d5/0x580 [ 94.815344] ? fs_reclaim_acquire+0x20/0x20 [ 94.815354] ? lock_downgrade+0x980/0x980 [ 94.815364] ? lock_release+0xa40/0xa40 [ 94.815375] ? check_same_owner+0x320/0x320 [ 94.815388] ? rcu_note_context_switch+0x710/0x710 [ 94.846166] should_failslab+0xec/0x120 2018/03/31 12:59:53 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x10, 0x113, 0x3}], 0xc8, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:53 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x2120, 0x4, 0x800000, 0x8, 0x4, 0xd2e, 0x3, 0x9, 0x0, 0x3, 0x3}, 0xb) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 94.850142] __kmalloc+0x63/0x760 [ 94.853595] ? drbg_init_hash_kernel+0x15e/0x330 [ 94.858348] ? drbg_kcapi_seed+0xaf9/0x1270 [ 94.862665] drbg_kcapi_seed+0xaf9/0x1270 [ 94.866812] ? drbg_kcapi_random+0x850/0x850 [ 94.871212] ? lock_acquire+0x1d5/0x580 [ 94.875177] ? lock_acquire+0x1d5/0x580 [ 94.879147] ? __might_fault+0x110/0x1d0 [ 94.883204] ? lock_downgrade+0x980/0x980 [ 94.887347] ? lock_release+0xa40/0xa40 [ 94.891310] ? check_same_owner+0x320/0x320 [ 94.895611] ? __check_object_size+0x8b/0x530 [ 94.900086] ? lock_release+0xa40/0xa40 [ 94.904044] ? sock_kmalloc+0x112/0x190 [ 94.908002] ? __might_sleep+0x95/0x190 [ 94.911959] crypto_rng_reset+0x7c/0x110 [ 94.915995] rng_setkey+0x25/0x30 [ 94.919428] ? rng_sock_destruct+0x90/0x90 [ 94.923651] alg_setsockopt+0x2a1/0x350 [ 94.927613] SyS_setsockopt+0x189/0x360 [ 94.931571] ? SyS_recv+0x40/0x40 [ 94.935017] ? SyS_write+0x184/0x220 [ 94.938730] ? SyS_read+0x220/0x220 [ 94.942341] ? SyS_recv+0x40/0x40 [ 94.945786] do_syscall_64+0x281/0x940 [ 94.949671] ? vmalloc_sync_all+0x30/0x30 [ 94.953804] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.958286] ? finish_task_switch+0x1c1/0x7e0 [ 94.962764] ? syscall_return_slowpath+0x550/0x550 [ 94.967678] ? syscall_return_slowpath+0x2ac/0x550 [ 94.972596] ? prepare_exit_to_usermode+0x350/0x350 [ 94.977602] ? prepare_exit_to_usermode+0x227/0x350 [ 94.982609] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 94.987270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.992111] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.997293] RIP: 0033:0x454e79 2018/03/31 12:59:53 executing program 4 (fault-call:8 fault-nth:5): socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 95.000470] RSP: 002b:00007f9c27ef9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.008162] RAX: ffffffffffffffda RBX: 00007f9c27efa6d4 RCX: 0000000000454e79 [ 95.015426] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000014 [ 95.022687] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 95.029940] R10: 0000000020000080 R11: 0000000000000246 R12: 0000000000000015 [ 95.037206] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000004 2018/03/31 12:59:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x44e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES64=r0]], &(0x7f00000000c0)={0x0, 0x4, [0x0, 0xecf]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 95.069409] kernel msg: ebtables bug: please report to author: entries_size too small [ 95.128856] can: request_module (can-proto-0) failed. [ 95.162075] kernel msg: ebtables bug: please report to author: entries_size too small [ 95.176114] can: request_module (can-proto-0) failed. [ 95.613266] device bridge0 left promiscuous mode 2018/03/31 12:59:54 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nl, &(0x7f0000000140)=0x80, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2800000, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x7, 0x2}, &(0x7f00000001c0)=0xc) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg(r2, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480)}, 0x20000041) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x6a, "6e3985b3773699c5a82cd83245f2ee35b4517658f0fa0da89c68b49bf8f64e5fb792d1dd1e3b281ae4b46aa828f0d99fa7d86671e27bb1e8bbc1446c7e9d8f27bca4801f73963dfe99aa1ab351e0650bdd2a3eba230e8b861dd952088ea5daef9aae5a7bf2819e82f769"}, &(0x7f0000000200)=0x72) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000280)="9265cb", 0x3) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/03/31 12:59:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x60, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3c"}], 0x118, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:54 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000240)=0x1ff) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000001c0)={0x29, @broadcast=0xffffffff, 0x400, 0x3, 'dh\x00', 0x20, 0x7fffffff, 0x5a}, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xab2, 0x2, 0x400, 0xc50}, 0x10) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) 2018/03/31 12:59:54 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x200000000000013, &(0x7f0000f4bffc)=0x2, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x4e21, @dev={0xac, 0x14}}, 0x9) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) 2018/03/31 12:59:54 executing program 7: syz_emit_ethernet(0x122c, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x0, 0x121e, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, {[@cipso={0x86, 0x6}, @lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, @noop={0x1}, @noop={0x1}, @ssrr={0x89, 0xb, 0x3, [@empty, @multicast2=0xe0000002]}]}}, @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x7ff, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x9, 0x400], "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"}, {0x100000000, 0x0, 0x2, 0x4, 0x0, 0x0, 0x800, [0x10001, 0x8], "6c40dff0f8ae4792ea691e814012fd14531e065447e556b65c6ddf9c0b7bfa03f3e7e151e70bc13374260e116bffb4ec852d7c7afb1834167e5603a192acf9adda023a8b704c07d24667f8bc720d1efbb626c7d04d0c29bb4415a71226f66807148de1902f5972fd0f515039712e81170718a72b01c5937d54a2c33ad659dd3e067926c29503cf27d333fcce90d11db259d781367fdc5f0fdf8ef0351a8c998254a10e20aecfe56132135b0db0da819ac3747f49092b56aec8defcb2738ecefdeec84d914b52a498"}, {0x34, 0x0, 0x8, 0x4, 0x0, 0x0, 0x86dd, [], "823667f264e91b374a68ffb1f22fe0db4c782a44fac40982206e3bafa34de7dee3cc3ad1554f50"}, {0x8, 0x88be, 0x4, {{0x6, 0x1, 0x81, 0x2, 0xb8ab, 0x6, 0x7, 0xfffffffffffffffd}, 0x1, 0x4}}, {0x8, 0x22eb, 0x2, {{0x7, 0x2, 0x3, 0x200, 0x4, 0xcb, 0x800, 0x3}, 0x2, 0x800, 0x7, 0x6, 0x3, 0x8, 0x7ff, 0xfcb5, 0x2, 0x7f}}, {0x8, 0x6558, 0x2, "96b8f6a6d741abd218f3dfe9405f858a07b7ce967e7b7a8bfebc20c274ffcbd01f269106a9974cf74929022670447a16e954f545ffc6c806f23a2ce7fdc76b47c15c15f125a5c42e786628c9c714217d6dad0d0ead6a5cb264955526f594f27d5cf6840a4998fddcc864fcf732042276f44bd8037eaf6c2da753b8eedbc50927ec4870401bf1ee638ee28f51483f5d029f733961140fc43e5c2f15262ab507df2abed5aa26e3e46f5cf14e"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xe38]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80, 0x80000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001400)={r1, 0x1f, 0xff, 0x2, 0x1, 0xc29}, &(0x7f0000001440)=0x14) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001480)="6f3fa86fd9d5fc9cc66e30dddf1ae283a33f9d122880d302f3055f229558bbdd25c5a71e3f213e6660ed1076349af84ff58311c994d861beed9daca046d9b532d4f1fd35ccf8df447a9e553d6acf7428d55fd3c05c980129b0ee47412acf2d183fa1d59eac00a0480164be453e552d6011", 0x71) 2018/03/31 12:59:54 executing program 2: socketpair$inet(0x2, 0x0, 0xfffffffffffffffc, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000056f000/0x1000)=nil, 0x1000, 0x4, 0x10031, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 12:59:54 executing program 3: r0 = accept4$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$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) r10 = getpid() shutdown(r5, 0x0) 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}, {&(0x7f00000012c0)="7e16bf237f4a9c91d0776e1b46723d18bd177f519e76b457fe2dbb818064b81409e5d01b8e1d5090b0250c740c85e2a275af435a07dd236a0c7927907ae3bee3e542c0f5ef2a054558db456aa1d9a64cf8f8c9da9710066b456fc04b438872a3a31e009a4b54e833903cb361720b1b98b49cb5fc98816fdbb976cebab9afe75b4a53b8e90ffd1158394b77995761c553297bd4886826faf9fc6a1ea8fa94555545d542bf9f9d45047eeec3fa7871f0875c59e8df29fa0454cef170219940181005bba0078f2463fe5cc8f89d353ee398eb2e1bae4271fcee2293efe9384c28e935c141e10fc51d61df", 0xe9}, {&(0x7f0000001600)="27ecdbadb2f35b670d3b7807167010e3c280494152fcbebdb35aa7626ddf629f2013bfe2d5d1fcb3959abb1396735ae910cdba4f47025ec938827f08adffe4c28f86cc34d857acf6f572fbe1235799f44f57fc53031ac34fdd924155225130406a9c431d5af9fe7e91fa3eecde913c9596c1072d69d11ba128082b13ca1f8b124c5d777d5a5a0b6d9025bc5d8465591d786d67f2d3fc195c364ff26feb8ab31efa5749", 0xa3}], 0x3, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x40}, 0x40) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001c80)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001ffd)=0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/31 12:59:54 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000600)=""/4096, &(0x7f0000000000)=0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000140)=""/226, 0xe2, 0x1, &(0x7f0000000100)=@abs, 0xfffffffffffffde6) recvfrom$unix(r1, &(0x7f0000000240)=""/236, 0xfffffffffffffe98, 0x60, 0x0, 0xe8950ae029a2570) 2018/03/31 12:59:54 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x60, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3c"}], 0x118, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:54 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000005c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f00000006c0)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000500)={r3, 0x3}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000700)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0xca1}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e22, @rand_addr=0xffffffffffff8000}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22}], 0x88) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r6 = accept$alg(r4, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r5, 0x11}) recvmsg(r6, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r7, 0x100000001, 0x5}, &(0x7f0000000680)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) [ 95.854286] IPVS: set_ctl: invalid protocol: 41 255.255.255.255:1024 dh [ 95.870408] IPVS: set_ctl: invalid protocol: 41 255.255.255.255:1024 dh 2018/03/31 12:59:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0xfffffef9) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x21d}], 0x1}}], 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001300)="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", 0x1000) 2018/03/31 12:59:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000040)=r2, 0x4) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={r0, r1}) close(r3) 2018/03/31 12:59:54 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x1, {{0x2, 0x4e24, @rand_addr=0x400}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000200)=0x71, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:55 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000300)=r2) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x80) sendfile(r0, r0, &(0x7f0000000000)=0x2, 0xffffffff80000001) bind$can_raw(r0, &(0x7f000000bff0)={0x1d, r1}, 0x10) socketpair(0x9, 0x5, 0x10001, &(0x7f0000000280)={0xffffffffffffffff}) connect$ax25(r3, &(0x7f00000002c0)={0x3, {"d7833d17a60799"}, 0x9}, 0x10) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r1}, 0x9) r4 = accept(r3, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000240)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip_vti0\x00', 0x7}) 2018/03/31 12:59:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) 2018/03/31 12:59:55 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/31 12:59:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x60, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3c"}], 0x118, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:55 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) r1 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000340)=r2, 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) connect$netrom(r0, &(0x7f00000003c0)=@ax25={0x3, {"cfb92f6bf0071a"}, 0x1e}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:55 executing program 3: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000580)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000100)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0x40010) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4d2}], 0x1, &(0x7f0000028000)}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000006c0)={0x10000, 0x6, 0x5, 0x20}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000800)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000180000000e00000004000000a0030000fffffffff0000000f0000500f0000000fffffffff5ffffff180300001803000018030000ffffffff04000000", @ANYBLOB="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"], 0x2) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000e00)={'security\x00', 0xdd, "794ff410b6138383b68d798b33973374dfa8f4d539cc91b3c28c7f7409b741b87af09fd81588103d7c5126507c349582f31ec765a63d22dc52c38281d120c2e25ae42f44c67391d8f4da71a36b6d5211d8cd71eb6f5ae0250915c5969e9b4802c1a2e2790dc67deb6e4745bf592abbbecd71e05d34e6dd13d61457e0c2fa9700269ca259fd977112f2e8089afef2db125c2e1190308152d21cdbb042595f780e1395aee55f82db413475c45f6ff71e5d5a3b99e07051cf29542fe6c6de06681854b882741d134c7d75795832cb265175dd89f14372ca4b0b0c6e583db2"}, &(0x7f00000000c0)=0x101) socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000c00)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0xfffffffffffffffe, 0x4e22, 0x73, 0xa, 0x80, 0xa0, 0x2b, r4, r5}, {0x6, 0x8, 0x4, 0x20, 0x0, 0xa0, 0xf, 0x7}, {0xd3, 0x1f, 0x40000000, 0x7}, 0x680, 0x6e6bb6, 0x0, 0x1, 0x2, 0x1}, {{@in6, 0x4d2}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x3, 0x1, 0x6, 0x9, 0x200, 0x10000}}, 0xe8) 2018/03/31 12:59:55 executing program 2: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x94, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x200, @empty, 0xc657}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xa11}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) r4 = socket$inet6_sctp(0xa, 0x400000000000001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@assoc_value, &(0x7f0000000400)=0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000540)={r3, 0x0, 0x8, [0x4, 0x4, 0x7, 0x3, 0x59, 0x4, 0x7ff, 0x2]}, 0x18) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000480)={0x5, 0xa141}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="ff000000ee8602005000df181ee12f64ebef8b5d8fa3308467565c421d20668b60dd161cf490fd80c17fc03fa5561d66377f1a4e081b9f9dc463ce3515d02b97b6718616c6f1b8d61dae065f5c4fb0656a0e764a3ca8e296128566a7bbf0b2b6688cb198d23e1aa9552447d8f2caca97e8192d05fa586f7d363cb5ebd1acb84191fa0a6d44fcdc9a92423a669ea71cca1a67e3ed35510716737374ba604d748792b1"], &(0x7f0000000500)=0x2) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}) 2018/03/31 12:59:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015affc)=0x8d) socketpair(0x4, 0x5, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/03/31 12:59:55 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0xa, 0x81, 0x95, 0x2, 0xffffffffffffff9c, 0x20}, 0x2c) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x108, 0xffffffff, 0x0, r0}, 0x2c) unshare(0x20600) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000010c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/03/31 12:59:55 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x3b5012fd, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000"], &(0x7f0000000080)=0x1) socketpair(0x11, 0x4, 0xff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000002c0)=0x8, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000300)={0x2, 'ip6_vti0\x00', 0x1}, 0x18) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x30040110}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x30, r4, 0x401, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x800) read(r3, &(0x7f0000000340)=""/175, 0xaf) r5 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) read(r5, &(0x7f0000000500)=""/166, 0xa6) 2018/03/31 12:59:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x88, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307c"}], 0x140, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:55 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind(r0, &(0x7f0000000640)=@ipx={0x4, 0x800, 0x8, "6e52ff568fcb", 0x8}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$ax25_int(r1, 0x101, 0x8000000008, &(0x7f0000000180)=0x8000000000000b66, 0xffffffffffffff91) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000003c0)={@can={0x1d, r2}, {&(0x7f0000000300)=""/113, 0x71}, &(0x7f0000000380)}, 0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000280)=0x4, &(0x7f0000000580)=0x2) getsockopt$inet_buf(r3, 0x0, 0x482, &(0x7f0000000240)=""/24, &(0x7f0000f08ffc)=0x18) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000600)='bLnd0\x00\x00\x00\x00\x00\x00\x00\x009\x00') setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000040), 0x0) socketpair(0x7, 0x80000, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xf}, &(0x7f0000000140)=0x244) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x1f, 0x100, 0xad, 0x81, 0x10000, 0x80, 0x3, 0x4, 0x8, 0x1, 0x8000, 0x0, 0x8001, 0x100, 0x9]}, &(0x7f0000000100)=0x100) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000005c0)=@req={0xffffffffffffff7f, 0x400, 0x6, 0x7fffffff}, 0x10) 2018/03/31 12:59:55 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000001c0)={"726f73655f70fb5b00", {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000600)="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", 0x6c4d15ef9bd90ccb) writev(r0, &(0x7f0000096000)=[{&(0x7f0000000140)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0xf4) 2018/03/31 12:59:55 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f0000000040)) 2018/03/31 12:59:55 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000002c0)={'lo\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'lo\x00', 0x7}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000001, 0x453, 0x3, 0x3, 0x89}, 0x4, 0x80000000007d77, 0xfffffffffffffffe}) accept4(r2, &(0x7f0000000300)=@in={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000001c0), 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) r4 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x1000, 0x8, 0x3, 0x4e5cd49b, 0x9, 0xff, 0x7, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x6, 0x9, 0xbf8, 0x3}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000480)={r5, 0x8}, &(0x7f00000004c0)=0x8) epoll_create1(0x80080000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/102, &(0x7f0000000180)=0x66) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000600)=""/151, &(0x7f00000005c0)=0x97) [ 97.178709] IPVS: length: 24 != 8 2018/03/31 12:59:55 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0xfffffffffffffffc, [0x5, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=0x75) 2018/03/31 12:59:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x88, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307c"}], 0x140, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x33, "b27d8508066a2eee2dc2e355ea7f25294a302b7748b339f91b16e0c929333e48eb978f2bbd220743c634b17d910719e5c70e83"}, &(0x7f0000000300)=0x3b) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f00000001c0)=""/142, 0x3}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x10, 0x80000) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00000004c0)=0xfff, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffffffff, 0x9, 0x43, 0xec43, 0x9, 0xa730, 0x0, {r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xff, 0x7, 0x100000001, 0x4, 0x4}}, &(0x7f0000000400)=0xb0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000005c0)=0x80, 0x800) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000600)=0x66d9, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x20, 0x22, 0x105, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @u32}, @generic="a3"]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000180)='gretap0\x00') 2018/03/31 12:59:55 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003e00)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000003f40)=@can={0x0, 0x0}, &(0x7f0000003d40)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000040c0)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) r3 = socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003c00)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/188, 0xbc}, {&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/185, 0xb9}, {&(0x7f0000000980)=""/210, 0xd2}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000340)=""/10, 0xa}, {&(0x7f0000001a80)=""/105, 0x69}, {&(0x7f0000001b00)=""/40, 0x28}, {&(0x7f0000001b40)=""/4096, 0x1000}], 0xa, &(0x7f0000002c00)=""/4096, 0x1000, 0x100}, 0x12102) syz_genetlink_get_family_id$ipvs(&(0x7f0000003c80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000003dc0)={&(0x7f0000003c40)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000003d80)={&(0x7f0000003cc0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x4001) sendto(r0, &(0x7f0000000000)="5075e1cbc290a59150caa30918bf51c58b412613f4d548746f344f08dfc9f4db20fa05cffed0ca7e8166119414587abf5c69564509058bb76e751813006317b2a14e06b1a09fc91f06c069583388bc43da57f32db481e32180489eb776b6af07a355c095659c5fbe9b485b6de6", 0x6d, 0x44001, &(0x7f00000000c0)=@ipx={0x4, 0x5, 0x8, "f65363e88fff", 0x200}, 0x80) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/171, 0xab}, {&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/144, 0x90}], 0x3, 0x0, 0x0, 0x100}, 0x10000) splice(r1, &(0x7f0000003ec0), r1, &(0x7f0000003f00), 0xffffffffffff568e, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003cc0)={'syzkaller0\x00'}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000640)=0xdb6) accept4$inet(r0, &(0x7f0000003e40)={0x0, 0x0, @remote}, &(0x7f0000003e80)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000300)={0x4, &(0x7f00000002c0)=[{0x6, 0x0, 0x7, 0x4}, {0x8, 0x80000000, 0x0, 0x1}, {0x5, 0x8000, 0x2, 0x6}, {0xfffffffffffff72a, 0x1c, 0x0, 0x443}]}, 0x10) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000003d00)=0x6, &(0x7f0000003fc0)=0x2) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000180)={'vcan0\x00', @ifru_data=&(0x7f0000000140)="42a0f698af4a966d38a3bb2e4a50ae7b5c926f4d74aceeeb586c772296341dc1"}) socket$l2tp(0x18, 0x1, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x5, 0xdd, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r8, 0x89e1, &(0x7f0000000200)={r3}) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) accept4$packet(r7, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80000) 2018/03/31 12:59:55 executing program 6: r0 = socket(0x7, 0x0, 0xfff) bind$llc(r0, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0xc4, 0x7, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) syz_emit_ethernet(0x7e, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800050000700000000000019078ac1414bbac1414110c00907800000000450000000000000000000000ac1414aaac141400444000000000000000000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000200)) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x459}, 0x4) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x82020010}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x58, r3, 0x1, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40094}, 0x24044880) [ 97.200177] lo: Invalid MTU -2 requested, hw min 0 [ 97.216797] IPVS: length: 24 != 8 2018/03/31 12:59:55 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socketpair(0x5, 0x80001, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000700)=0x4) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000002c0)="ac661da7a54882860f742230eaa1f19fc18f662ea3fa8e7b70e3a117eca47cd661", 0x21}, {&(0x7f0000000740)="0e19382aa08fb7475a580974f691e6806b4b17a1520beebd1b5341a7ab520b406a01567bf672271039a31f02498e7273e16b7fa897de0b72bf30930a2c34a7cd65c69c7e18ba6d9ffaf20fcbc974d645b87beb4b5306d03aadabe738cfbaed7f41a1f0e774c6933c120c4146152346a09753bfb48019736806ec510aa5a5978331d12382ebbcdf5a82df780553749852b3d441296bddd7af41ddd461d342292a416752bba82591ad41506c07584cac78081f87f78334d5a138e9d3f7e2c8717d3cecb135c47263ca14", 0xc9}, {&(0x7f0000000440)="9864d292d12543de0a9dc07d2b10", 0xe}, {&(0x7f0000000480)="4e39a6d12f191d881f102da7d926e80827fa1768f5f3672b533c52340b4a4e9fd1c9176b64e4aa3895702b205b12a2ae0ad0840b1a014f7716f94a0343d62e37730856f617918121", 0x48}, {&(0x7f0000000500)="6df70a7a15eb3e9e7ad8de46d8db4c762daf093686fcc74e0ef7d3f6bf8c825e2b41e83c0e47dd5297d1580e99834ca0f2c3035307ea0de47018ea91066f52b65584360dc21651a87a2cc067257d6ba34b7583c44dd5b0086d67918b5c57b26998b2b5860bf191c6c4c46731c6f925505f1716d0fa22c4b49de2c1597d858758c82682cd784f8c1971b5627e346c4667d0a814dc8e3524e511b6ca281aa84ad73d973af5249abc7ef71ae0edd2641129f980cce6ffc2e3b5d29448b2e7af95eef3987406", 0xc4}, {&(0x7f0000000700)}], 0x6, &(0x7f0000000300)}, 0xc100) socketpair(0xe, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000001200)="ed5c50d940aec83521a654b5fdeaa0b43da48a619a522da55b383b47572ab2372703f4486dffee4e5ded9bac78bcf46dcfbec116bca6c5ba198ee4d720886da0966e3ce75f1e3a55748dec645c2c8b10eaf3b9016b2abd20ec1f502a5f7921973771ab326afe1f42c1cc79b357c25bb2a332c2950cb9001952dd935e25bdd2f1c51b795fddfc0bd76ceca8deee3b5a1b2aeda745f2a0fd0a8f8419a533c2767077e6adfd28c96d0492465d6b56a6122e34c951144e89fb5b89c297bd66eb7095687ec2c991629c2fc051a7bbdd7099dd1e27e4df2634080ed5360819231c445612d7e86b5ae9ae2655bebe966ffa22c3ba970967794fcdf38234d0693bd7d9ccfe0a0dba5da1c3a3bb2df9d3fdd39efe15415bb8ddeec6e42b75437c48ba2b67219bce8e102e9c608c8e63510fb4873d69768310649e5766c5eb1494fbff438eb820e2db29c351c979cbe48261074373ed65ab0ddbc3212567c4e8be92b8faad90f52918e686bc8f41905c03e93f3909c5ccb2583b32f1f2a056914fa9ef5534f0ede04dcc3905f2123dfc5a6e1fecc1e533345a028664f132ae6da6aa9c8d34207f66ef2b52d55397b64a1f461bb58646f6f74f2795da93cb93aad83ca5ff2cc56e3bde27845c40a7e2cafcba5036cfea0fe9f60fd28091f5d5cf3b9a3982404155144b89351dee70112771ed96244cc9c542ea54f8eecd15bd551ebffcb26f04546f9b40f995f845fa2881d26366fd33875b0c6c9e86062208fb0229899a1805377bd1fda6a89a1cba8618fb126cb7980683119b4a4d0837b5499c4226d12fe4e872b2d73e3481fee1d43ab927b4b1a829a29901c581519ffb9a682f746f31cf3d3fecbca4f842cbbc7ae5a8336c38521b56c46b132b17c87cd7b42e9c76600cba1520572a804fdf3b03090b9e5d24f3b1049cf392f41f80f7151de3dbbf822f211a94783ddcd87f1f13cad236ac7728d980d119e973c272e7e0aa9868b2ecf8f129624e46d79c5f4446019a9857a25f87034898289eaf1d3a41efba8c42fbeb636fc7f21aa9ed7d9db4be77f455ad2de89b07eb8740ad7389b75a3363079b3276c36ab3c1fc80137328acc5d12be7395669bd253c551ebbdcb78f6d43f8cf7bf650ed6f09ce4758c9c3d972c267b93fe917a10505b47ed024d3a93540687f8e8171ddfa4a70a2c7f64bb99664ea8cc7ee50eb01a532b6b6cf4a101293f3b3bbb6e4003ac4693d7e99ce983bcd7384722bf61cda828824b70e38c39fd49a8ed320a967f20773b8a62ccee669b5d9e0d78fca7abfaf91463af4d0ff084f2c1545d68d2e60455c6dea65797625264fade8db2ff5589962439d67dda682cce33d6d51f26658d678b452cfeacae9d17178b9ab496594403977f2f093f0f0efcd48903fd5cf829e1ab1ec1a95b00fa74d272e20bd714d560cdc9bea435e5a0429762c94d7c659c1dad763bea9fe76e8ea4d922ac6ea008d54c714bd4b6551c4fef05575349142827cfc0186d971dfa313e3df65ec60c0ef9ac31c27045e13f502a90e5434a0d722f42590f896c1405a8d3144d06bc5d5e817865f1c140ab549d4eee1368a90e5979e77b1de511d747990273b17c2519fc1cb8b457a9bf722d6e678bcedfcf3c3831ca4df3e2634d50c8b3394563145b1400fab6defc8100c3ae5bec84942a2b8f33090280f2f8926bd00d53fe86f8ef3e196fb6984cea9eb94581fea27c7eb9a50dc2d00184c86d9ef043558c3165d7983ee41312a83196660327d32cfcba18f158f19b2f6fa9f8e4d14c1f995dcc96176bd9ba80237788ccf297d4948b436ae2a2f8bfbafb41694077c5150ac66f1b0cd834dbe4468426629d5e23ebc8c1431d82ab30c5bbfe5fea9675d7858bdcdb9e0319a37437594fe219efe464e2cde7b69dd1861d0e57c5269a23091a95c202817cf67ae4753ca2447f6c0a7083b1f87d2692bf988c9d9dbe0300e444bf4b0cc3bb55954686dbe606d480b1d8b05315a", 0x585}], 0x1) sendto$ax25(r3, &(0x7f0000000140)="c23cd72e2405d2a5c5343bf02a452b568816aa6182c8d7b68bcdb8671f8ae201a0a39fd1311ffb36f0ee9c472444d346550cf24d68fcaf5a8a66d21b7401ab914cec74bc66811a8be813b5fb4437", 0x4e, 0x800, &(0x7f00000001c0)={0x3, {"8d106eb5cc48b6"}, 0xffff}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000280)={0x0, 0x6, 0x5, 0x60, &(0x7f0000ffd000/0x1000)=nil, 0x2614}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000240)=0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200)=0x1ff, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0x4) pipe(&(0x7f00000000c0)) [ 97.251052] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 97.282673] lo: Invalid MTU -2 requested, hw min 0 [ 97.324480] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/31 12:59:55 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x88, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307c"}], 0x140, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:55 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) r6 = accept(r5, &(0x7f00000004c0), &(0x7f00000005c0)=0x80) connect$bt_l2cap(r6, &(0x7f0000000600)={0x1f, 0xfffffffffffffffa, {0x2, 0x92, 0x1, 0x17, 0xfffffffffffff000, 0x8000}, 0x0, 0x1}, 0xe) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:55 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f00000000c0)=0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0x5, 0x7, 0x9) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/31 12:59:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000092200010000000000000000000400000008001100af387c3ca13c69185e6de5d2616402ca64d7a9902eb2"], 0x1}, 0x1}, 0x0) 2018/03/31 12:59:55 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x3}, 0x1}, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='teql0\x00', 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000a300000800000000000002000100000070abe33c1d6ba52595e28157aa6a283d244dbc87690bd10e3e96631fd2dfb11654858b61c04719c0364e94eef6647f5b6b058d6362fecce6ad6c083062652866811240d94d4b94dc376894013f99746259b86d2e99a02e10738ab250a2d55f4b5143a86b49ccd7435879cc71a9ede94782e9d9b05cc40ed1448e90b332ab20e71e4ec920f54743a0b3"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000400), &(0x7f0000000540)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000280)={0x73, @empty, 0x4e21, 0x2, 'sed\x00', 0x4, 0x7fffffff, 0x4c}, 0x2c) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000580), 0x4) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/31 12:59:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x58, r2, 0x800, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe31}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x78}]}, 0x58}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/03/31 12:59:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x94, r3, 0x700, 0x70bd2d, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xc2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20000000000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x810) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000080)=0xb2) bind$inet(r1, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$llc(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="cbf47c8e135f"}, 0x10) shutdown(r1, 0x1) 2018/03/31 12:59:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={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, &(0x7f0000000080)={0x0, 0x10040002}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0308c64088634131ac62ad140a5ddcd7a460ec501d7b4d7f135a74c53cfcf2000000000000000000000000000000"], 0x8) 2018/03/31 12:59:55 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x8, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x98, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2f"}], 0x150, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='nr0\x00', 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'\x00', 0x0}) connect$packet(r1, &(0x7f0000000080)={0x11, 0x3, r2, 0x1, 0x21d2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) 2018/03/31 12:59:55 executing program 6: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='nr0\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f00000000c0)="6263736630000000000100000000622a") r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xf993ff9f90ecff1f, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/31 12:59:55 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001d00)=@broute={'broute\x00', 0x20, 0x4, 0x560, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001780], 0x0, &(0x7f0000001740), &(0x7f0000001780)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x1, 0x8809, 'tunl0\x00', 'bcsf0\x00', 'ip6_vti0\x00', 'tunl0\x00', @empty, [0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@mark_m={'mark_m\x00', 0x18, {{0x200, 0x8, 0x1, 0x3}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x100000001}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1f, 0x20, 0x890d, 'ip_vti0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xd0, 0x100}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xa55}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x5f, 0xfbe7, 'syz_tun\x00', 'ip6gretap0\x00', 'teql0\x00', 'syzkaller0\x00', @random="3ea83eb02e19", [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xd0, 0x108, [@state={'state\x00', 0x8, {{0x7f}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}, {{{0x9, 0x20, 0x600, 'ipddp0\x00', 'tunl0\x00', 'lo\x00', 'bcsf0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="dbfdfd3aea6f", [0xff, 0xff, 0xff, 0x0, 0xff], 0x108, 0x180, 0x1b8, [@physdev={'physdev\x00', 0x70, {{'rose0\x00', {}, 'ip6gretap0\x00', {0xff}, 0x15, 0x9}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x6, 0x4, 0x8e10}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x5d8) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@dev, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000010c0)=0xe8) sendmsg$rds(r0, &(0x7f0000001080)={&(0x7f00000004c0)={0x2, 0x4e22}, 0x10, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/114, 0x72}], 0x1, &(0x7f0000001340)=[@mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x7}, &(0x7f0000000640), &(0x7f0000000680)=0xaeb, 0x933, 0xdf7, 0x1d, 0x2, 0x1, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000006c0)=""/53, 0x35}, &(0x7f0000000700), 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x2}, &(0x7f0000000740)=0xff, &(0x7f0000000780)=0xffffffffffffffff, 0x0, 0x4, 0x800, 0x100000001, 0x6, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x80000000}, &(0x7f00000007c0)=0x7ff, &(0x7f0000000800)=0x4c07, 0xfffffffffffff97d, 0x401, 0x4, 0x7, 0x20, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x6}, &(0x7f0000000840)=0xfff, &(0x7f0000000880)=0x8001, 0x499033ad, 0x5, 0x33d0, 0x49, 0x11, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x40, 0x5}, &(0x7f00000008c0)=0x9, &(0x7f0000000900)=0x1ff, 0x7fff, 0x0, 0x5, 0xee, 0x12, 0x7f}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000940)=""/158, 0x9e}, &(0x7f0000000a00), 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffb, 0xffff}, &(0x7f0000000a40)=0xff, &(0x7f0000000a80)=0xff, 0x5, 0x9, 0x5, 0x7fff, 0x11, 0xfffffffffffeffff}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x9821}, {&(0x7f0000000ac0)=""/135, 0x87}, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/52, 0x34}, {&(0x7f0000000cc0)=""/208, 0xd0}, {&(0x7f0000000dc0)=""/24, 0x18}, {&(0x7f0000000e00)=""/47, 0x2f}], 0x5, 0x20, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0xffffffff, 0xdf}, {&(0x7f0000000ec0)=""/102, 0x66}, &(0x7f0000001040)=[{&(0x7f0000000f40)=""/107, 0x6b}, {&(0x7f0000000fc0)=""/101, 0x65}, {&(0x7f0000001240)=""/248, 0xf8}], 0x3, 0x0, 0xe82}}], 0x300, 0x4000}, 0xc050) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000001d80), 0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:55 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/31 12:59:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0x18) sendfile(r0, r0, &(0x7f0000001940)=0x3f, 0x8001) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x8) recvmsg(r1, &(0x7f0000001900)={&(0x7f0000000400)=@un=@abs, 0x80, &(0x7f0000001840)=[{&(0x7f0000000480)=""/165, 0xa5}, {&(0x7f0000000540)=""/164, 0xa4}, {&(0x7f0000000600)=""/179, 0xb3}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/64, 0x40}, {&(0x7f00000016c0)=""/113, 0x71}, {&(0x7f0000001740)=""/178, 0xb2}, {&(0x7f0000001800)=""/64, 0x40}], 0x8, &(0x7f00000018c0)=""/44, 0x2c, 0x2}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r3, &(0x7f0000000100)="a9d3ae485d0a1799b5082e24f8bb1d453ff4faee8e5f35e86987a27860c363be31672c329eca690feca543c8f03530968d03ded4c1b59d61a7be56436a7d5f990f6fb9212221bdc73fd79c7e43f63cd09fa6a657634ff923b3a176813d855ff3f93d94a32d9aa28c0fd11eace5739ebf3534d325fedd75aca21b980ac6914fd5248ebed7be3e8de54e91369e9bf580ad537c47400c6ba74ef7a914b7bfbeebed6be663ee18bfaa5233d8f329a3db16961ed79e9383cd", 0xb6, 0x4000801, &(0x7f0000000200)={0x4, 0x1, 0x0, "75894e277139", 0x8}, 0x10) socketpair(0xb, 0x803, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000001a00)=ANY=[@ANYBLOB="6e617400000000000000763db708bdf29af370655b75d4913733000000000000000000000000000000000000000000003400000061e5414e4523e3d1e4f71d138fe1ea573b252700e2a5a4cc5e13967e6a629b59bb75f9a7b3773f833d6ffe1823a521fad6f3e4af"], &(0x7f00000019c0)=0x58) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) ioctl(r0, 0x800000000008982, &(0x7f0000001940)) getpeername$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) 2018/03/31 12:59:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x98, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2f"}], 0x150, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r1 = socket(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000280)={r0}) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000a40)=@in={0x2, 0x0, @rand_addr}, 0x0, &(0x7f0000000c40)}}, {{&(0x7f0000000040)=@ax25={0x3, {"d162919bab73ac"}}, 0xc, &(0x7f0000006600), 0x0, &(0x7f0000006680), 0x14a}}], 0x3, 0x0) 2018/03/31 12:59:56 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000200)={0x0, 0x4, 0xa}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, {0xa, 0x4e22, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x90}, 0x9, [0x12, 0xfc1, 0xdb3a, 0xca61, 0x1, 0x1f, 0x4, 0x6]}, 0x5c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$can_bcm(0x1d, 0x2, 0x2) 2018/03/31 12:59:56 executing program 2: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001600)=ANY=[@ANYRES32=0x0], &(0x7f0000001640)=0x1) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000003c0)) writev(r1, &(0x7f0000000040), 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0x4, 0x0, 0x13cbc9fc, 0x10001}) readv(r0, &(0x7f0000001580), 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000001c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000300)=0xc) 2018/03/31 12:59:56 executing program 5: r0 = socket(0x1e, 0x2, 0x0) close(r0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xffff, 0x2) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x7) 2018/03/31 12:59:56 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) vmsplice(r1, &(0x7f0000000700)=[{&(0x7f00000004c0)="9141d67f8ca65584357402dce1fa5124b70e0b0fc411794237ff06cc72a4e73c208b97c2e2b9696cc8650e4782cde7958aacecc0c979cb092ca88ba452356668c1b85c8a9e5242f55fc4c122615d7b180a8e7c4dfdf682a493e486c688d22795c8c3c640d4475c49fd4f38ce9294", 0x6e}, {&(0x7f00000005c0)="13caeca85d1239508f5ce290e4c14dd469ba97246d8ed48b5c100120929bd3d014863b7cb083313f524ce04a7b618d305aba19fae10480f5842fd9f7d76c09bef5f9a463f9f9958f471c55265801bd0a1931e8e6e88e", 0x56}, {&(0x7f0000000640)="38a33b17317db155010c4a081b9f9c905dc6e1b579ba2b46e03c6c18dabd3bce9fee360eb812ba916264c7f8eab163607926ff5e8fa69b786d5f36a9df45d2b55528f57b23d4616e11e5533026cfa5c153eac761c41dfce6e2f5c14e7e3ddc3cca701c2787c3006c757ad58dc7e19f15eeee854cefc07e15af0ceb356d1a3e405c156f3cf8959be887fb", 0x8a}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda52b49f04ed61daf588373acf0b2e42c7000013000100000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x5, 0x7f, 0x1}, 0x2c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="3a000000020000000400000062010000080000731d9d3d905cd9d9c921dee67cd0620000000000050000000002000009000000fdffffff"]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="83af46904508e5e2d236c1ab", &(0x7f00000000c0)="8a3e5003f84879f921936e15c53cf10618620d4bb3d4ab46a627f92e0704c909b6a964d2d0abb4ee140b313ce2a3b14e674d061bc4e3e73231be9ff51f391ee9043a0f8e87085a7a2e7b83795019f636aa52b7393195a09a9976d0bb464ae32d244b72316d982927444fa8938a86052b08fb5c86284d0113cf6ff3771b731f59bff7603312918f09228e765e8945c1fd921d9505a99c2d1601b88dcc3793bcfdb79cd00e2e3de2", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/31 12:59:56 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in=@remote}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000001b00)=@hci={0x1f}, 0xc, &(0x7f0000001bc0), 0x314, &(0x7f0000003000)}}], 0x2, 0x0) read(r1, &(0x7f00000001c0)=""/107, 0x6b) 2018/03/31 12:59:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0x98, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2f"}], 0x150, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:56 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x6, &(0x7f00000001c0)=@raw=[@ldst={0x0, 0x2, 0x0, 0x4, 0x9, 0xfffffff0, 0x8}, @generic={0x7fffffff, 0x0, 0x0, 0x401}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f}], &(0x7f0000000200)='GPL\x00', 0x3f, 0x12, &(0x7f0000000240)=""/18, 0x41f00, 0x1, [], r2}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:56 executing program 6: r0 = socket(0x11, 0xb, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xf77c, 0x3ff, 0x8, 0x3}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={r1, 0x1003c, "659ea32676c15dbfe0637f836d89e2de154271ddd5e52fc5dc41ffe1d7f2e0aeaf774e269216c9ab7111ee0a8e87eea59998774ae55994280d3bb6e5c9ae64b9707bf8235e8ce2c59fdfd9bd7358f2b396271c159b560f87df279364103cc9e617c58d2b8b73bccb69088ac023ac3f405d4f05c4c9f369995b2eb11a1d2f990366756f5f0faadf90e772579342d8"}, &(0x7f0000000500)=0xfffffffffffffe23) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r2, 0x8000, 0x20, 0x5, 0x7fff}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0], &(0x7f00000007c0)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x800}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x7, 0x4, 0x100000001, 0x2}, 0x98) sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) 2018/03/31 12:59:56 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa0, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d62"}], 0x158, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:56 executing program 1: socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r0, &(0x7f0000000200)="49f95f1a208dfed6f41d1a382cad48b73375afe280a33347790820a0b4f33fbece13965d56ad3b941dc05f3a0248054f68f283045bfb8c22db70b7435a719637547ffb8dbe5f70487fd362a362b089566dd532f57f1cfd22e9d20b9515a562bf1f9cde1806577f3ee7fc9ee4e02969ba47b21b6778", 0x75, 0x80, &(0x7f0000000280)={0x3, {"c3623e26c6f5d3"}, 0xfffffffffffff304}, 0x10) r1 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000002c0)=0xc47, &(0x7f0000000300)=0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:56 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000004d4d6df42f3fd280f73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000810000090000ff7f0000a3449f850dcddf60659ea3e2a58505616706588191d7cb65f48488273a81a49f347d103f3792bbe1a9c1841a1a49aa4cd1acb17ef39a27f00547d3b9f6224fc4f37f364e01a023c7ec68cd640bdd9bfcb7e4ce3ed5d7ab58d16248ada3b4fa12d231553d89ff0d7baf90ec7be25a52a8f76262482148945b2d17cb9bff7c47dd168238dd7949f0e5eee20bee4a5fd770912053063858b42ebba3089b984c"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000740)={r3, 0xb0, &(0x7f0000000680)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff]}, 0x100}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x92}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000780)=0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r6 = accept$alg(r4, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r5, 0x11}) recvmsg(r6, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000001}, 0x1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000180)="e3", &(0x7f0000000080)=""/63}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/03/31 12:59:56 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r1, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xa, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x3f, {0x2, 0x4e21, @rand_addr=0x7}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e23}, 0x100, 0x1, 0x8, 0x200, 0x10000, &(0x7f0000000000)='irlan0\x00', 0xb3, 0x200000, 0x2}) epoll_create1(0x80000) [ 98.542680] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 98.561511] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/03/31 12:59:57 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0x87) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24}, 0x10f) 2018/03/31 12:59:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa0, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d62"}], 0x158, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f0000000040)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000200)="c883e40a80fe22c4b4e4bcb57a0e0836", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x690}], 0x1, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept$alg(r2, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/31 12:59:57 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000840)=0xfffffffffffffe79) vmsplice(r1, &(0x7f0000000780)=[{&(0x7f00000001c0)="b66affef11c22f43ed7daf523bfa07361c6141f7d7e04c60e90caa8462a24a86834b9288bde1b9e6244cc6610cb8a324c1eefa8f87cae78d0e2ed9f2e6d444116acc3d92cd2b23ee6a76cffc4f0f8d489f08668ba0b240abe5a5c9d6574d046798b33dd86fa5cfc23429350a8f1ad0cbbe2785ce18020575fb4554d576182be8fbd72680bc3d9bec0a00fd8deb71d81875ea1787775e6336ec9c1571be058ad9226c4cb6a8ce0b7472ed9f77c8f0717c0af0b94576bb2d0d3c5e", 0xba}, {&(0x7f0000000280)="14835bf588c3c6ad95146eda9a4cf03770f14c7cd614e1a5efabfe3451150d2199b73e9244b7a433abe51dce63a3448d5fa87ffc329b8edcda6e22f3552f61e1a3719639ec7c", 0x46}, {&(0x7f0000000300)="aedf497dd160eb15ce19a0b248d0c7e8c73dedf96e7e09a68daa18b32f62b84fbd3fd6ac8acae74c5b0a5af60925ec270eaef47d4717452890a808d8", 0x3c}, {&(0x7f00000003c0)="149ddac29b87c7001526bda6b17ec1faf9715756bec9c10b54def3fbb6ab952f2ef3e5e40550389b2ca7336572c81cb1129981aab6840e5fca1408a197b83ca1e6a3cc4871bf9b5c12fd7eed3b9c533e9d098e36ed9cd0cb0843fda874a8cf655338535438d2bd2b1fee4bb621090468c9c1ffa12e2594ffec766be50ba9a8b8387078ec6b108edf916ebf1da4fba97c02847ba8aacc30478784543151867e1f1a300ee12f02904ca12ffc096f81edb54ddc882be1ab8cc2148c0c330a235ee324e549b0a01772712c84cb767c2b4f91ded35b4bbe628328df2afdcbb78493723982307a5954725af8", 0xe9}, {&(0x7f0000000340)="d4e90d76", 0x4}, {&(0x7f00000004c0)="de15b213bc13cefdbe1f9bd9617d115779b21b123faa33328c7ae78ea954112990532c7a6ba8b077ef6b556067e8c1ea0a34879aac46715d90d8fa32d20cd62705d33245ee5de3208e4a7eebf513af3acf7a3b90dad0d4c1d7cdabc558a737306e6eb3d680ee754ff8d1c2fea56990d06a34b2255813a0c757538af113b035f1f3eb94001d778601763c501dbabc42413866cf64634fca0a7c903cb0c9d12e8751", 0xa1}, {&(0x7f0000000580)="616655e3b50887ea059fd3d0fdbec21795b5cc2ed473f62c4ac77195a7928f71181b9ea5be5f3586e291ee3a6cf5ab94a053982c3adc7d7daf151318289ba076bedd759ab84107266b05ef153e74e7ca2559ae7360501b4a478e997418292d2eaeaa697f7b917043672dc51ac54cc33380775f575b5c669f970cfd0ced32", 0x7e}, {&(0x7f0000000600)="0e686f0c15d5fd10217b25684ed86f9da94bcb93c646080b08a937b0aab1482180082a4f17ea3af1ae6134c525e445a9decfb9452f7c98a575f41b00d7487d6fb8d7f216fc5280d6847a42bbd50b310a3b9d80049b0d9f8341c0a0630127c1f37be663677fba5309358643de28d6d8f0e438b9a32e35dbae183a6bcfdbc3e21d5372c31adf121e27f4ed6ab7d15399e43efdc367e034f6c28758de70da8bf5afb36680d472d21c6ad4192cc4cefae6c744d547be930a165790e7fab7fb6c97d9ba345285a2a6c1882757ce4b88a1870b864cbc07", 0xd4}, {&(0x7f0000000700)="5eab211582f199ba1d929656a036f8b5816dd0c6aeb4a5260b5d303ef70baf789bdfc555e313f74e78a4de0d3973e4688f71c2f6ef22f137e389eb81da9b90e04c793b700c043caa232eff2c74aabdc311c0909b1b7132da2ba275f26223071cbf24ff24f3d5a43b965865f29db6034e177206f2067279", 0x77}], 0x9, 0x1) 2018/03/31 12:59:57 executing program 5: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000300)="2b472bb4076b969d0588dffb2a11af922d9a749d84445c6290b88dbdce5c2a1e99f500b3885d3d53f9afbaa33f21df53d84bfb907fdf77c607fa6a23687c2d13796cea523ab4deed7565f1d76ff36e9973d541f0b4a47cbf07c5c02441b25bb28920403ed6c2ba8bf53d8bd1cb634b898b45879261d6f923c7dc086db96d23998b67a3d46b566cd33f4a188bcb70d3de27052fc8b78b73ab5116c755c81cca262cd00c1cea7403bce1a5210adb8f0787553e44e276210f7bfd8d2fb035a92e9e9faff604a67512078264bc006f3edd753f6a1c50697e22019a7804a31acf1fd375e929a877769b9d127c26b37922b65826c7554bd7") r1 = socket$inet6(0xa, 0x4006, 0x1) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000540)={r2}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000580)={'TPROXY\x00'}, &(0x7f00000005c0)=0x1e) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x2e, 0x4) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00000002c0)=0xb, 0x100000094) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept4(r3, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80, 0x80800) bind$vsock_dgram(r6, &(0x7f0000000200)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001840)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e21, 0x400, 0xa, 0x80, 0xa0, 0x7f, r7}, {0x9, 0x80000000, 0x4682, 0x7, 0x6, 0x20, 0x80}, {0x20, 0x4, 0x9, 0x57f}, 0x1f, 0x6e6bb6, 0x2, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3f}, 0xa, @in, 0x3502, 0x0, 0x3, 0xff, 0x4, 0x40, 0x8}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="010403007f0000000000"], &(0x7f0000000480)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000004c0)={r8, 0x1000, 0xffe0000000000000}, &(0x7f0000000500)=0x8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) 2018/03/31 12:59:57 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a423cd5e550dd7448a1b93c5156b430e148e3e7f99c143b804af50b2f8ffffffffff0000000000000000000001001e17eb8c14c65f22972480c28bf96d1b328886000000"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:57 executing program 2: ioctl$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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$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$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x0, 0x8, 0x10000, 0x8a82}, &(0x7f0000000180)=0xffffffffffffffab) socket(0x1d, 0xb, 0x0) 2018/03/31 12:59:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000002400)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001300)="d9bcf0cd7ab9c320820a3be5a57020d678477ac2228b017df143d30b170db0c4", 0x20}], 0x1, &(0x7f0000000000)}, 0x0) readv(r1, &(0x7f0000d2d000)=[{&(0x7f0000789000)=""/69, 0x20789045}], 0x1) 2018/03/31 12:59:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) shutdown(r0, 0x1) 2018/03/31 12:59:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa0, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d62"}], 0x158, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:57 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) vmsplice(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="c257c1f758b585dc425d6ae4fc091dde421bd93179b4c6a42ce9a69e56fe73f8244784f2acbee4809b259b2640076f642c721360b2f6f568f1e9afdb0f3d1b08c606482cc55c0d7e854e1db8b98ee6e4bb5b4934cf5a33114d293bef623bfb3d09ff5d0132e27252f985559cfb1fe972dc2f72109062634bf5e57fb05bd1b347628475a9efe2cc34425c554634982379cfe4b56be5fe7d70b38f4f09a2e218", 0x9f}, {&(0x7f0000000280)="39744f61e63f87d50e18bd92aea166611b92dc9706b77f2b864b7824744887aea0d5fad90d594f2910339a6008da4cdf72deb577602751c53fb922686f17cfc549f9136aedae7e04fef4a5625e72f81e6f20fb9f875b8aa442da44bbc6e0f74077143efb126aaa22db2d3bb6572f63ca126fac324963e7", 0x77}, {&(0x7f0000000300)="834e29a6e7ec9787", 0x8}, {&(0x7f00000003c0)="ca1e29bbbf2cc0ee1cc5b74beb3a43d77282435ec257faa6574a420ce4310e20ff3538b60954ead79c02b9016c2e860380ce9294c16377f490a9731f9e5f8a7f107d726d7d1c04ffd2808f6e0024de6f1f5ad75fbd", 0x55}], 0x4, 0xe) 2018/03/31 12:59:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c3"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:57 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) ioctl$int_out(r1, 0x5462, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="0000009b0270e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000004c0)={'vlan0\x00', {0x4, 0x1, 0x9, "7b2d97e92210", 0x9}}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000500)=""/25, &(0x7f00000005c0)=0x19) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:57 executing program 1: r0 = socket(0x2, 0x7, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000280)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x0, 0x7, 0x1000}, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:57 executing program 7: r0 = socket$inet6(0xa, 0xc, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @multicast1, 0x0}, &(0x7f0000000180)=0xc) sendmmsg(r0, &(0x7f0000007040)=[{{&(0x7f00000001c0)=@ll={0x11, 0xf6, r1, 0x1, 0x8, 0x6, @random="cb153c4c749a"}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000240)="91718795859d1a0c9395e9ee3e0f30ffe24a0c3bcc67ab2ef2a5984ec0ba139d5233822c604b4d38c618035d20a284de45984b5ee2327b2219f8d8215156c0a46a1bed0dbf9738b4d1ef3df5f42e65b1a773c90e037d92bcb454893ec6e3a0851bb7dba2c323805a", 0x68}], 0x2, &(0x7f0000000300)=[{0xa8, 0x11f, 0xfa52, "d6a136e4878ddf3d9340594b582f2a519da03359baebefb1d5e908db99674318bb2cb69317a4531ddc3c32bdf8ae4d57ea61af3c2d81754bcbdc73b433419a893fbb66c3c535427ed50c2b92d07c37d432e2676b3b7e27a8a8c6187899b3c415a5638c626e0164d3503215fb5e96b15835afd6800715468a8b4f13bdf11aef316b1c8d4cff8f36932b0deec3ac99ddad8a54"}, {0x60, 0x11, 0x8000, "45842abe698ee2af04d22b70d9d30798bb0f7bb89f7c8e04268e5e433fba71ac052dcc99f635b94f2b64c207caa5628d5a5c103b6ba3f9c07ebaa472834410ab122fa47886b096de7efe3ce00b631d"}, {0x80, 0x116, 0xfc1, 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{0x78, 0x0, 0x1600, "8cad0b6c038a01b5850a058d170edd9ce0ab5855be4b2dadd43fe49b190f93f67e1e94adf86550b810d4f0aa2beeb529237862a6b64c5d5f918d6f6600f7d91667026939765c8c0974ca8f4b4c06e479a3c542b8cc0b1a8adddefeeed3a21b971470"}, {0xf0, 0x1, 0x1, "f6db9d12405319cb833ef233c783f94b4c85e6aeaf140e9715fd7135c5bd7aff0975257fdf0bc14a315fd41606474761372686bcfc4a27feb0f64dceaddbd48e2362c12644c14f3586252d3fee3f865073d1dff4fa821eb2a7a1557acdf05de9fcb5d41bdbf0417740eef3b4984c74bc4576790aa84ef0feb6c4dcc2145a1c78a4e7e2dac34968f326a5f750f79bcf19768207ca53cccd9c81259b2b4c40e16f908eac9a9bf282e6668a03b9775dff788fb8dda757d864f5fdfc55d69fa6be0a92e983aedea3556b99cf7fcbbed17132378bbe8155c531079e6b"}, {0xd8, 0x11b, 0x1, "cdc6988bfd07aa23d1e833281c54478076f7122d5cc660278c9c8d93e56ad1e1f98c4d37c49f9ff315762952774a2eaaf6d2913c5bfaa1889cfdd1f5c848b500471faa5c102e737a0b5ebab8666c147c835b775a3995b56b6b300bf92ea6b81261f880b2a0a02b1e8933aed87927f28dc977bd052a0fd0af8b694accd7775ad2b06377d14ff5a6ffb60e94e8d0b7c2886f574b4f0006cdf98db25f067fce67c460e45ad50ccf135ef739462db24e0bebbd6270f158a8b2a9f343bd39d7b42de434d79f0682c8"}, {0xb0, 0x13f, 0x9, "79d95f643c26ede34b02090a2877ddacaa71745332aede15030d4cebed149e81de9555fc2494bf95039870c164db44cb925b052537775ab5e950cf7c1e960394c232ae8514d374aa05cca4a4e66c40627a361f920cb27a17c9474a445d0cb449cae2cb9f4dcadaf1e5f6533122caca60a27f761439f832812c5dd4291e279f7ac081f0d75d7ea825e1879ee654393784890d86c81f6a7d38f027"}], 0x2490, 0x4000}, 0xfffffffffffffffc}], 0x6, 0x0) r2 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0xfffffffffffffd1d) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/03/31 12:59:57 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c20b0000ffffffffffff88f5"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x146, 0x844, 0x73c]}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r0, 0x0, &(0x7f0000000240), 0x80800) socket$inet6(0xa, 0x805, 0x8) socketpair(0x9, 0x1, 0x81, &(0x7f0000000180)={0xffffffffffffffff}) syz_emit_ethernet(0x42, &(0x7f00000001c0)={@random="39b20f77ee93", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@arp={0x806, @generic={0x324, 0x6002, 0x6, 0x10, 0xb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "304d0f1f65054c2ef3f83adf768359a6", @empty, "ffccfe895cffd8de05b0bc5e126c4d60"}}}}, &(0x7f0000000000)={0x1, 0x3, [0x1ac, 0x163, 0xba7, 0x53e]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="dd3413c42ac9abd16568e6032ae8eabe64e043158e2f6eab9d2242c499833e9466be4c4e12c4035e2f53c8ddc2"}, 0x10) 2018/03/31 12:59:57 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$rds(0x15, 0x5, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) unshare(0x24020000) unshare(0x20000600) socket$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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) writev(0xffffffffffffffff, &(0x7f0000818ff0)=[{&(0x7f000016bde8)}], 0x1) setsockopt$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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) sendmsg$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)={&(0x7f0000000b40)=ANY=[@ANYBLOB="0900000020db4bf9677bffc19f38941388002f0453e4d3d4540a8af1c5f5ea71af5d299199eecc48758d87adb471e5c1171052ceb323dbd2f8da2c3f182b8713fed63c8519b31fa830f219a46a73f719786ee0bcd8fa39e1805de5eeff8dd5a3d2612bc1a68b0ed37a471c7b463a984b13f7aa939f90d0964096c0e45750c3fe842e8c9bf33bcebb543b415d0b7f415512de9c1cf7274087eeb6199abe13990f967410ed60a5085b93df4952ec9bc6"], 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$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000700)=0x1, 0x4) 2018/03/31 12:59:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0xb, &(0x7f0000000000)="5687d6d9a7b0be24887969"}) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) 2018/03/31 12:59:57 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f00000004c0)=@rc, &(0x7f00000005c0)=0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000600)=0x1a) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c91457fa2c0d01ffffffffffffff439fa8a4af50b2f8ffffffffffffffb605000055d7633f010000090000ff7f0000"], 0x2}, 0x1}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r6 = accept$alg(r4, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r5, 0x11}) recvmsg(r6, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c3"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockname$packet(r1, &(0x7f0000001540), &(0x7f0000001580)=0x14) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/202, 0xca}, {&(0x7f00000013c0)=""/237, 0xed}], 0x4, &(0x7f0000000180)=""/22, 0x16, 0x72e}, 0x40000040) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001500)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000061c0)={{{@in=@rand_addr=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e21, 0x1ff, 0xa, 0xa0, 0x80, 0x3b, r4, r6}, {0x7f, 0x5, 0x3, 0x0, 0x1000, 0x100000001, 0x3, 0x800}, {0x0, 0x7, 0x5, 0x9}, 0x718, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x4, 0xa300, 0xff, 0x7f}}, 0xe8) writev(r5, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r7, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r8, &(0x7f00000bd000), 0x80, 0x0) readv(r8, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/57, 0x39}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000001740), &(0x7f0000001780)=0x30) close(r7) r9 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'syz_tun\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005fc0)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006040)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) sendmsg$netlink(r5, &(0x7f0000006180)={&(0x7f00000015c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005f40)=[{&(0x7f0000001600)={0x98, 0x28, 0x200, 0x70bd27, 0x25dfdbfb, "", [@generic="8d7c8c6f7435c258a16cbd01eaab1f897c1abb5e56a09758291c308961a650a690137d08318e524358a300c4f7d689a4d728a9308a1c33160ceceb40628764bb19d7f4a04e44f58b2680970c84e35738c73dcefb0ae08d6160d8796365a042c8ba8e23c2008823692ede081db70c9db80c00108fb9d8adf61236144d174528cb49b94f1b6de8fe74"]}, 0x98}, {&(0x7f0000002700)={0x10, 0x3c, 0x800, 0x70bd2a, 0x25dfdbfd}, 0x10}, {&(0x7f00000062c0)=ANY=[@ANYBLOB="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"], 0x2010}], 0x3, &(0x7f0000006100)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r7, r9, r3, r7, r9, r1, r8]}], 0x50, 0x400c000}, 0x4000005) socket$inet_sctp(0x2, 0x0, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/31 12:59:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x11, r0, 0x37) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="0a0775b0d5e383e59c19d0e971cc2cf7a4fa64d3c2d41e45b60ced5c54dbb7", 0x1f) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180), 0x250}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000040), 0x2, &(0x7f00000005c0)=""/107, 0x6b}, 0x0) socketpair(0x8, 0x1, 0x7f, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000280)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r6, 0x35}, &(0x7f0000e71000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x1, 0x4) socketpair(0x1b, 0x80004, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r8, 0x0, 0xa8, 0x84, &(0x7f0000000380)="6735673a8da4468d36aec6d3194ada565ab8e9cf79398c463c038aee4cac5c11d743182325f0f69ab3a489114cf4267de53f3ffcff6a49820ee30bf69cc095961ae803f43e3c4a616a984c6ca4d027f9e48e7800105b92cb8a1d89b90d17a8c6ccb6a7548b31f101c9860995f23a67626a5b8bf169952b4071120c88358d9f11190ee710a092049eebc7b3b70544c00e261fc8d0487d43bc04150106c6b49fd210161922e0c883a0", &(0x7f0000000500)=""/132, 0x80000000, 0x4}, 0x28) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f, r3}) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) close(r9) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f0000000640)="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", 0x1000) 2018/03/31 12:59:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x3, 0x7, 0x6, 0x9, 0x400, {0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xc6fd}}, 0x80000001, 0x0, 0x2, 0x1ff, 0x1}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x800f, 0x7ff, 0xff, r3}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000440)={0x0, 0x9, 0x4a, 0x7fff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x401, 0x1, 0x2, 0x1000, 0x4, 0xfff, 0xf7f, 0x7fff, 0x3, 0x0, 0xf05e, 0x1000, 0x6, 0x7fffffff, 0x6]}, &(0x7f00000000c0)=0x100) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000800)={0x114, 0x41, 0x800, 0x70bd2a, 0x25dfdbfe, {0xc}, [@typed={0x8, 0x85, @u32=0x9}, @nested={0xf8, 0x0, [@typed={0xc, 0x78, @str='vmnet1\x00'}, @generic="7d4239b67af3f1de24e5c1d90141299d7b58aecc997d00dedb64b1f0eac93c49ae6208642dd6751064cecbe57699bd144b4f9e9896362eebd4cc74dda3f532cb30021046993938b6ae5a4edcaeba1c05f1f7f8beee69f05043b40c93d56faa62678c81ddf49973ff02c78a757876c0a2e207e215b5735b8dcf7a7bba1be52ff29dfcf93015eb022234c7c42cc21bcad9cbfd12e63a420fef846ae264a1a11b42dd9396129fa9a7e1620a17c604151fb346f63f267e32ef3d9f985c22e72a23323cd4d4704111d6c725541070962f14a153c4916f9ab1f9da8b853e8baa6db48f9a5d14af7fa9"]}]}, 0x114}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={r4, 0x0, 0x6, 0x80000001, 0x0, 0xffffffffffffffab}, &(0x7f00000003c0)=0x14) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480)=@in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000005c0)="cabfc35f1167a3d96d9db4ab2de6cfc06e7c9d05873eff02903c7dda193eeeee", 0x20}], 0x1, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0xa5, 0x209, 0x101, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xf25, 0x8, 0xffffffffffffffff, 0x7ff0, r4}}, @init={0x18, 0x84, 0x0, {0x3f, 0x1, 0x4, 0x6410e3b1}}], 0x90, 0x40000}, 0x20000010) 2018/03/31 12:59:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c3"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:57 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x800004, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x2, 0x5, 0x4, 0x8, 0xc, 0x8}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 99.502185] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/03/31 12:59:57 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000001c0)={'bridge0\x00', &(0x7f0000000500)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280), 0xeabe721c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e22, @rand_addr=0xff}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x800000020000000, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f00000001c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xf435, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @rand_addr=0x8}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x101}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa09cc000000000000000000d5b8f0a943a5406048937aba637bdb98", 0x31}], 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000300)=0x5f) 2018/03/31 12:59:57 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@generic={0x1ff, 0x7ff, 0x101}) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x4, [0x5, 0xb4, 0x8, 0x0]}, 0xc) socket$alg(0x26, 0x5, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000580)="e8841850fd1eb9a48fae9f2ed706dfe819a6ec3c0d14726aeea8321060f072743d3a4b6a3d147b04060bc4839b292fa54f630634a471980d314f4716d045894cc08d5108203de0d841c545367fd2ca4edab6172ae62eaaad599992f0d0e9651dd91c21dd68a4ed8de1efe544be54ae9122b1d0b85bc3af4c073f2f8eb4cd9f91", 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000b00)={@generic={0x3, "17d6e9bf7e9f71cd880ada2eafce8cf2e5edcda7366d52e81caba19a9fe57ceb164809144c84d9f1e9662f4304604d786312a8ee8657af374ec504ee2be6189c26360879f01d8b1ae943ad7b35b35237979522b26b26b537a563afd61cc81d280d51f829fa706133472b3cae9b00afd4642a39c5c31caa8acc2101a6b8dc"}, {&(0x7f0000000a00)=""/201, 0xc9}, &(0x7f0000000240), 0x14}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00000009c0)={0xfffffffffffffcc2, &(0x7f0000000900)=""/191}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x67, "daea08f8264baf4407d0449b6c1f690d39ccf59bfbd7ab0b5887af0e474d412d35e23a44014b0a54ce090d06c09e088d99a56ac845274c4f0df90b1fb411586aa72037f6772405ad6c723d6eddde6cce158a25dec27a76deac14753890f8479b7c0c0d478a02b2"}, &(0x7f0000000400)=0x6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7a1e}}, [0x0, 0x101, 0x87f, 0x2, 0x9, 0x6, 0x0, 0x0, 0x8, 0x3, 0x7, 0x101, 0x8001, 0x80000000, 0x2]}, &(0x7f0000000540)=0x100) bind(r3, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x4, "3f8da523a401", 0x8}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r4, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x1000}) recvfrom(r2, &(0x7f0000000600)=""/223, 0xdf, 0x0, &(0x7f0000000700)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) 2018/03/31 12:59:57 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:57 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x0, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x9, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e23, @rand_addr=0x8000}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x510) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) 2018/03/31 12:59:57 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0xffffffffffffff15, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0xfffffffffffffd62) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000007c0), &(0x7f0000000580)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000b40)={&(0x7f0000000440)={0x10, 0xfffffff0, 0x0, 0x900000}, 0x224, &(0x7f0000000800)={&(0x7f0000000b00)=ANY=[@ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB="9cf307a77e8fe3ad4f22892bc3d30a1a632a03cd599ab9281495df108328542d8a5d3d4b70ffbfa4602b3bab98c82dea35392926a4de0acf8bdfcb670356394cd41d4d16fc09ffe925443d4f4110e8f6e541fa4a75afd58a0afedaafefd85d", @ANYRES64=r1, @ANYRES16=r1, @ANYRES32, @ANYRES16=r0, @ANYRES64=r3, @ANYRES64=r2, @ANYRES64=r3, @ANYRES32], @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYPTR=&(0x7f0000000a80)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r3], @ANYRES16=r3]], 0x2}, 0x1}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000d36000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x4e8c0bd6649dc6a4) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000002f80)="6976611adf5998ca9a79b2d9961ec2a7d2b5c6fd8ccbc0897f6a25a111ba2d3ea167c453d87e919f44bbdc737957f69130cc1bde3f1a59f965ac64cad513b58fd5a3ca07bf2f24f184956c46b19bb9879523693d2979a15254cc846356d1da56d71fcf040d0cb65ef7ea41ef22e6a6d13a9c9e311fe819a5620e24a6fbc764cdf3129e027a206dea67ae8a142372b1ad", 0x90}], 0x1}, 0x0) recvmsg(r6, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000780)={r7, 0x2, &(0x7f0000000500)=[0x8, 0x6], &(0x7f00000006c0)=[0xfffffffffffffe00, 0x2, 0x6], 0x4, 0x2, 0x1, &(0x7f0000000700)=[0x3, 0x1], &(0x7f0000000740)=[0x81, 0xb24b]}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r8, 0x0, 0x22, &(0x7f000082fff4)={@multicast1, @multicast1}, &(0x7f0000000880)=0xfffffffffffffdba) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r9, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r10 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x4e23, 0x4756da5a, @dev={0xfe, 0x80, [], 0xd}, 0x100000001}}, 0x200, 0x4, 0xb9b, "fd19054ab334efbfd1bd037f236a088b067b9f144fe6b2d6b25d3dacc23547ec74db0c89a227e8cdc8f1bc98945dcfd8adb021aca8a02684d8586160ba036e957ae2739b3740ca9e446458262d2533b2"}, 0xd8) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000004c0)={0x0, 0x11}) recvmsg(r10, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000840)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:57 executing program 7: socketpair(0x5, 0x4, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) r1 = socket$inet(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000100)}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, 'ip_vti0\x00'}) [ 99.605858] l2tp_core: tunl 4: sockfd_lookup(fd=22) returned -9 [ 99.645593] l2tp_core: tunl 4: sockfd_lookup(fd=28) returned -9 [ 100.484403] netlink: 'syz-executor2': attribute type 13 has an invalid length. 2018/03/31 12:59:58 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffff9c, 0x50, &(0x7f00000006c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x3b2) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xe6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0x100, 0x20}, &(0x7f0000000380)=0xc) unshare(0x60000000) r5 = socket(0x5, 0x8000b, 0x5) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) r7 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d36cffb9ffffef0000000007", 0xe) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_int(r7, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r2, 0x50, &(0x7f0000000240)}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000780)={r0, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$bt_l2cap(r0, &(0x7f00000007c0)={0x1f, 0x8001, {0x1, 0x8, 0x2, 0x800, 0x42898b45, 0x1}, 0x4, 0x8}, 0xe) 2018/03/31 12:59:58 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000005c0)={'broute\x00', 0x0, 0x3, 0xfffffee8, [], 0x1, &(0x7f0000000680)=[{}], &(0x7f00000006c0)=""/135}, &(0x7f0000000640)=0x46) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:58 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000000080)) socketpair(0x19, 0x8080f, 0x8, &(0x7f0000000200)) r2 = accept4(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x80, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xfffffffffffffff2) r4 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xfffffeffffffffff, 0xffffffffffffffdf) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ip6gretap0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=ANY=[@ANYBLOB="2c1000000000000000000000000000009ac0aeac", @ANYRES32=r5, @ANYBLOB="0000002200007eb23aff00000000000000090000"], 0x2c}, 0x1}, 0x0) 2018/03/31 12:59:58 executing program 3: r0 = socket$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$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)) sendmsg$nl_netfilter(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x402040}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="94000000020704002bbd7000fcdbdf250f00000808001400", @ANYRES32=r0, @ANYBLOB="5016f4be3ab242aa0f08bf4aa91625aec3de121929ee7a4eff21375fe122a443706bfd95181e35a2a74fdc69b6418e4fdc3104ce29643d011484544f669809d2e8bd6a469fa3b659803a9a87000d52edf2a1d4fe22d1ee9093043e6e1a00000000000000000000000000000000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r4, 0x3, 0xacb, 0x7f}, &(0x7f0000000200)=0x10) 2018/03/31 12:59:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e24, 0xffffffff80000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd3da}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x89b5, 0x10, 0xc4}, &(0x7f0000000140)=0x18) listen(r0, 0x110000000010) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000640), &(0x7f0000000680)=0x8) 2018/03/31 12:59:58 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x500, 0x0, 0x0, r1}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'\x00', &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="498fd0bf1fee"]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r2}) sendto$ax25(r3, &(0x7f0000000440)="df1ddc3a37240968622cd452fde58b399298aa2faaad151687f87174da028aaeabd7b0682552ba3f4fb72049ddb7e2519a48e7af039f8cbdf6c724b55f6d46618c09898bc1204d003792bd9d20ae0d41", 0x50, 0x8000, &(0x7f00000004c0)={0x3, {"d8f9d513a265ad"}, 0x40}, 0x10) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/03/31 12:59:58 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0xf9, 0x5, 0xc1, @empty, 'vlan0\x00'}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) bind$unix(r2, &(0x7f0000d77000)=@abs, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/31 12:59:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:58 executing program 3: 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="20000000000020008400000002000000004442021b0002003000000000000000"], 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$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009b1ffc)=0xfffffffffffffff9, 0x4) r3 = socket$inet(0x2, 0xa, 0x10001) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001c80)={r4}, 0x8) sendto$inet6(r2, &(0x7f0000001a80)="dd42c07f6b9c8028511070b33f4fa27bc7ab909a424e9f3abcd15c42d601ada713c5e0da48dc8e21f36754bc4a179e035a910efcca3703aedcdeedb6d8b8de02060e3eb124123dedacde34938526fe93618a49ea7b443b866163908335eab453a628a6aa84c7c964a2584ea75698322c44313632b9cd90f4757f6d4f8290b42baa8b6f457f2b0ca59deab95a614fc79b37b490636fd145433f963a6e5aa5a15c4dc72351b8d0c64cbde51f832bf9d3817e89edd68205e7ce1604bd943cf663200b3b4db156bc321f8220cd34e5165e880000000000000000", 0xd8, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) close(r2) r5 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000001540)=0x7fff, &(0x7f0000001580)=0xfffffffffffffcbf) bind$inet6(r6, &(0x7f0000001800)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000001780), &(0x7f00000017c0)=0xb) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001700)={r8, 0x5}, &(0x7f0000001740)=0x8) r10 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f0000001840)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000019c0)=""/144, &(0x7f0000000100)=0x90) setsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000001480)={r11, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r12, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000001e00)=ANY=[@ANYBLOB="1400f000000313bb7945000000e8a8a6c3ec8ac38531d1a8890002000000000075e07520d838bf4e3b427f3f803f0866751dec745a133e665d2dfc4ddd52da15a0976552f2932233fcb8000831d6430fc1179644db83790cd4fa168fca006502f16bc7698cbf337ca15dc5c834917fa5e72931280c4c36c1177638e789d4f63d3ebf1cae96d58b744dd6ab1e486ff52341b2e95fff05a90c530b8915bef5b78a87f0a4b559150d5998b3ba47ae632aaccc89e546c0369d629652ac7b56bc1462aef72804c4ba5c4496d64cc28e7d0892e66d762503c0af8b3693d86014ad1227ed88e5580500000000000000c374"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000001b80)={r9, @in6={{0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0xac30}}, [0x1ff, 0xfff, 0x1, 0x80, 0x100000000, 0xfffffffffffffffd, 0x5, 0xa51, 0x10001, 0x7, 0x1ff, 0x1ff, 0x8c, 0x0, 0x8]}, &(0x7f0000001980)=0x100) 2018/03/31 12:59:58 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x1, 0x8850, 0xf6d5, 0x0, 0x1}, 0x2c) 2018/03/31 12:59:58 executing program 2: socketpair(0x1f, 0x6, 0x2f7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2f1) [ 100.578624] IPVS: ftp: loaded support on port[0] = 21 [ 100.580668] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 12:59:58 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f6"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:58 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000005c0)={0x5, 0x4, 0x4, 0x3, 0x2, [{0x8, 0x7, 0xfffffffffffff801, 0x0, 0x0, 0x800}, {0x81, 0x9, 0x6, 0x0, 0x0, 0x80}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:59 executing program 6: syz_emit_ethernet(0xeb, &(0x7f0000000440)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="0504a5860c30", [], {@ipx={0x8137, {0xffff, 0xdd, 0x27a, 0x1, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd}, {@current, @random="ff028417c354", 0x7}, "8619b2bc463ff0fff31de54d1b332af84739a16e873e2da24daf7698aba515f780f3d460c1a30e24fa8d544bb82da3031b6d547ce1da39ec73b2958004a9fd367bf9dcc3ac4dc0b358f6b8eefc702b7bfeb259a32b0b9e7955faf88f7bb3fbb51be588a31d53b5d0e611f1c90a355ef4c6d7c1c8ac453ba7e92e6ee2beb2b1c802feeb294e14f5da4693bb85838b0f80bdff8cc363356bddfdfe65a08fc69bee1f47089d87c4e2d3a61c7e07d36baf3c426fabf8d28a61c03d47b60304ddd7"}}}}, 0x0) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x2, [0x53a, 0x49b, 0x755, 0xb99]}) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80800) r3 = socket(0x2, 0x80000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000680)={r2}) r4 = accept(r0, &(0x7f0000000340)=@ax25, &(0x7f00000003c0)=0x80) setsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000000400)=0x4, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000540)=@assoc_value, &(0x7f0000000580)=0x8) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) 2018/03/31 12:59:59 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x4e23, 0x100042, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f000001a000)=0x7) 2018/03/31 12:59:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f6"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:59 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000280)={{0x6, 0x667}, 0x8}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4) bpf$MAP_CREATE(0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x100, 0x8, 0x20, 0x2}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000001c0)={0x9, 0x0, 0x10000, 0x4377f15d}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x9, r6, 0x1, 0x100000001}) 2018/03/31 12:59:59 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010743d57975cbda04ed6103007304000200009064a0c753bb34000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:59 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @random="6215410772f8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ipddp0\x00', 0x9}) 2018/03/31 12:59:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/31 12:59:59 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000200)={0x0, 0x100, 0x2, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0xf19b}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:59 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x4, 0x8001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000800)={0x0, 0x3690, 0x20, 0x4, 0xffff}, &(0x7f0000000840)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000007c0)={r5, 0x4, 0x30}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000640)={0x9, 0x5, 0x8, 0x6f99, 0x6, 0x0, 0x1, 0x6, r6}, &(0x7f0000000680)=0x20) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r8, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x90000000000, 0x101, 0x800}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0x8000, 0x6, 0x8, 0xfffffffffffffff7, 0x1000, 0x5, 0x3, 0xc3, r9}, &(0x7f0000000400)=0x20) accept4$inet(r4, &(0x7f0000000980)={0x0, 0x0, @remote}, &(0x7f00000009c0)=0x10, 0x80800) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') pipe(&(0x7f0000000bc0)) sendmsg$IPVS_CMD_DEL_DAEMON(r7, &(0x7f0000000b00)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x64, r11, 0x2, 0x70bd26, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x93}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x13}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x15}}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x800) sendmsg$IPVS_CMD_GET_DAEMON(r7, &(0x7f0000000940)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8060101}, 0xc, &(0x7f0000000900)={&(0x7f0000000c80)=ANY=[@ANYBLOB="6401000026714bf1b21b2a0de1a277c3458c6d37e6a98a0dcdcc2124de11e5c166c8434102193505bde264278b026453abcbe7922ff82f152e3617f737e340cbde4bbba8744df7d46ca76284b822e1ed28d7ec5ce73afb507e074d42bfbb1666", @ANYRES16=r11, @ANYBLOB="020025bd7000fedbdf250b00000068000100080009006000000014000300ffffffff00000000000000000000000008000b0073697000080009000c00000008000b0073697000080009003d000000140003000000000000000000000000000000000108000200730000000c0007000400000010000000080006000080000008000600070000004000030008000500ac1414bb1400020069726c616e3000000000000000000000080007004e24000008000400ffff0000080007004e22000008000400000000004c0003001400020069726c616e300000000000000000000008000500ac1414bb080003000100000008000500e00000010800040009000000140002007663616e300000000000000000000000340002000800070009000000080005000100000008000800612f0000080002004e240000080004000800000008000400090000001800010008000800000000000c0006006c626c6300000000"], 0x164}, 0x1}, 0x10) getsockopt$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) bind$nfc_llcp(r8, &(0x7f0000000b40)={0x27, 0x0, 0x2, 0x0, 0xcd2, 0x2, "9a7394ddb016ad083348c736cde8039dbd7943891550bdb1ddb6fde514cc218656a01821c6b27d24a35079a11dbc7e5328cdd094a743b3f9033ac5e7fc9f22", 0xd}, 0x60) r13 = accept(r1, 0x0, &(0x7f0000000380)=0x23) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000580)={r12, 0x2, 0x20, 0x10002, 0x7fff}, &(0x7f0000000540)=0x18) r14 = socket$inet(0x10, 0x2, 0x0) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000c00)={r10, 0x8001}, &(0x7f0000000c40)=0x181) socket$rds(0x15, 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg(r14, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000001800)="2f0000001c000367ffffff000d0000000200000024000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000180)={0x87b, 0x6, 0x414f, 0xb9, 0xb, 0x7fffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f00000006c0)=0x1f) setsockopt$inet_sctp_SCTP_NODELAY(r13, 0x84, 0x3, &(0x7f0000000500)=0x8000, 0x4) 2018/03/31 12:59:59 executing program 7: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x6b8}, &(0x7f0000000040)=0x397) socket$rds(0x15, 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r4, 0x3}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021efe9)='3', 0x1}], 0x1, 0x0) 2018/03/31 12:59:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f6"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:59 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/03/31 12:59:59 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=""/167, &(0x7f0000000280)=0xa7) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 12:59:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x42e, 0x100, 0x9, 0x80000000, r2}) r3 = socket$inet(0x2, 0xa, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000600)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x84}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) r5 = socket(0x9, 0xf, 0x7) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000700)=0xffffffffffffffe0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r4, 0x70, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x3ff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e20, @rand_addr=0x8}}}, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'lo\x00', 0x4100}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000010100000001025df9cfeae0ab"], 0x14) socketpair(0x5, 0x5, 0x4, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000740)={'ip6tnl0\x00', r2}) pread64(r0, &(0x7f0000000340)=""/181, 0xb5, 0x62) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000400)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xf80866d, 0x5}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000440)={r9, 0x400000000004}, &(0x7f00000005c0)=0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r10, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000580)={r11, 0x1}, &(0x7f0000000680)=0x8) 2018/03/31 12:59:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="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"], 0x0) 2018/03/31 12:59:59 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00000004c0)=0x10000, 0x4) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 12:59:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0xc7) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf \x00') [ 101.610220] sctp: [Deprecated]: syz-executor5 (pid 11939) Use of int in max_burst socket option deprecated. [ 101.610220] Use struct sctp_assoc_value instead 2018/03/31 12:59:59 executing program 2: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xf, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000300)={r3, &(0x7f0000000440)=""/201}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair(0x3, 0x0, 0x200, &(0x7f0000000840)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000880)={{0x9, 0x40, 0x2, 0x100, 0x508, 0x3}, 0x10000, 0x5, 0x800}) socketpair(0x4739a95edba6cc06, 0x6, 0x5, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r6, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x1c) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000001c0)) 2018/03/31 12:59:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 12:59:59 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond0\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x59) [ 101.708847] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 101.750683] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 101.761852] sctp: [Deprecated]: syz-executor5 (pid 11989) Use of int in max_burst socket option deprecated. [ 101.761852] Use struct sctp_assoc_value instead 2018/03/31 13:00:00 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, @multicast1}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x4de5, @empty, 0x4}}, 0x78, 0x100000001}, &(0x7f0000000580)=0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={r1, 0xc2, "8d34076f617cb7ac5f3cac3a5b1ae205b4ce6814304b563e23f12230a4ee77fad4541be2273ed2d5ad444cc72d86305e788b4a5c803b7b82f55574d78f6acb57f7b2e995253628d108d06b3d128f4e6e1e4393ddee962ee3f0b1281a4b29e08e1e9d52a0e2e8881fa9e52d41c225a75146e32891dc092104277551d0ffa678f3d0028aca821936ae0a5f24a6f6902d04fab8f96c7c48a4060b1dda2b70b5f6b4861f9069e971b8e938b277a1fbbb568a78635d4d221707f0ce752728d78e3dd16453"}, &(0x7f00000006c0)=0xca) r2 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}}}, [0x9, 0xdf, 0x572, 0x20, 0x1, 0x8, 0x3, 0xde, 0x4, 0x1f, 0x401, 0x4, 0x6, 0x1, 0x40]}, &(0x7f0000000340)=0x100) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r4, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000400)={0x6, &(0x7f00000003c0)=[{0x1, 0x4, 0xaa80000000000000, 0xfff}, {0x100000001, 0x9c72, 0x6, 0x7ff}, {0x1000, 0x7005, 0x7, 0x5}, {0x3ff, 0x3, 0x10001, 0xa8}, {0xfffffffffffffff9, 0x0, 0x6, 0x7f}, {0x5, 0x0, 0xffffffffffff6dda, 0x93}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 13:00:00 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8001, @loopback={0x0, 0x1}, 0x1000}}, 0x1, 0x4, 0xb13, 0x0, 0x80}, &(0x7f0000001b00)=0xffffffffffffff94) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001b40)={r1, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xedd}}, [0xc80, 0xf292, 0x6, 0x7, 0x5da, 0x0, 0x800, 0x6, 0x7, 0xafec, 0x8, 0x0, 0x80, 0x101, 0x7]}, &(0x7f0000001c40)=0x100) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='westwood\x00', 0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000000)=0x1, 0x4) socket(0x5, 0xf, 0x4b76a9cf) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000040)=""/103, &(0x7f00000000c0)=0x67) getsockname(r2, &(0x7f0000000840)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f00000008c0)=0xfffffffffffffd45) getsockname$packet(r3, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x14) 2018/03/31 13:00:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:00 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xb, 0x1, 0x8, &(0x7f00000004c0)) 2018/03/31 13:00:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x87}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000008e4fcc2fb3f456dc00711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xff34, &(0x7f00001a7f05)=""/251}, 0x43) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80000) socketpair$inet(0x2, 0x800, 0x4f, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x4, 0x4) 2018/03/31 13:00:00 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0x1, 0x2bda731ebe2d1fa, &(0x7f0000000000)={0x0, 0x0}}, 0xa) ioctl$int_in(r0, 0x0, &(0x7f0000000280)) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) vmsplice(r0, &(0x7f0000000100), 0x0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000ec0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000000fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005ac0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005b00)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000005c00)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005ec0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000005fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006040)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000060c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000061c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006200)={0x0, 0x0, 0x0}, &(0x7f0000006240)=0xc) r18 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000064c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f00000065c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006600)={0x0, 0x0, 0x0}, &(0x7f0000006640)=0xc) r21 = getpid() r22 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006680)={0x0, 0x0, 0x0}, &(0x7f00000066c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006700)={0x0}, &(0x7f0000006740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006780)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000006880)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000068c0)={0x0, 0x0, 0x0}, &(0x7f0000006900)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006940)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006980)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000006a80)=0xe8) r29 = getgid() sendmmsg$unix(r0, &(0x7f0000006bc0)=[{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)="21bdec365ee1f9ddac3f0f04978d4ee705c41cdc406b01b0006c030a7cb4ac45a9addeab5771550125c20ec04544451f0359aa65da69f312312cbdcbe46c782ed56afe68846210169415d81418cf62de551b24783a63a06e6a98cd9309bac08c523cb7f20bf07b45fbf7881785086e464dca7ac6255958d6486b0726ed5145fe84cfa97aa16d6de940f1df7ada94ae57d5cb6667ec57c4aa628ad6e5f0bd9965f0cf6727ebf38197d2a1847b309c018a963f62f9e53fd13e5ff90f2d999ca3e924d87b6049012d711f3f8c0e806c79629859724dce18345e43a123bed6e7c0cfbb1ed40d262adf46ec93f0479dcc4fd2e6be32aabdf98d20", 0xf8}, {&(0x7f00000005c0)="b2f0d26d73f5154be887042544468887be6d931563a674f43bd2e17a7223c9f4f92df2710bd9a331668491ba5214758d47ec8a79c3061004626b3f1039460e0efe6739710195c6c90174b88d087d93a50b16a51773173581c1234ef1d8ebe3", 0x5f}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x84}, {&(0x7f0000000a00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000a80)="8d8c8ff3ce19c9681c7e1bf88635a39f1066eec6628078c502d2a4cfbea0355eaa332bce909419095092b14766809f17534773b0eb40aff251b804cade3034714caf027b1c8c32b8c82abe635efdeb670cd49766fa90efdea74669ea8878066ee689848c617b694a5381b2543792e88f7f5ccdbf4e5eb374d162c4a5cd845770451f08faf88ef73f0a2beb3ed33a210201cad47e2865d3b12b72516387fa1998da434206689310dc448d1baafadb27f4e64657d8131a0ffc6b9b95c08b4523aabafe4e84247cc521578496ff171e8c", 0xcf}, {&(0x7f0000000bc0)="e4184eb8569031b3eb6fb54dc6b4df8ff11326ef18cd241181de495a64727fb1687eba3783a607eb08cd764095e21f62630b0f0464cc890f8fdf9558ba60c46b347e3de1ccf3fa4993f1bf56df55f31c64a2474bc306d3e3128e77136f6ed862dc5ceed79c37e58e3e44d7fbfd1c34334962d69ddaf126e416988f951909c48af38a7244e751253845f65332a6c88ee3553231b00db84d9181f4", 0x9a}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000000d00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000d80)="b452a3247425f694a1b580a903731eda96276dce0afdb3ece4", 0x19}], 0x1, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x8000}, {&(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="3426f30c1a4846da00e74e5956a491be9154b617621c8c9dcc001b94c00a911bb61c77a29d8bc945cd28d10c8b6e3872706ab0d57290c4c82983b822f52e3d14656206f6b23c30bd525110b50b0a62734a943e3e3f4a8c7c85f8dbb4e369ce592e119121c1f9371367a1653a6127a6c82b12bc40b465fee1e9621de2c4fcd90a78c76eec9ce5f683d582e3a2c65cee733c9fad3b69", 0x95}], 0x1, &(0x7f0000001240), 0x0, 0x800}, {&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000001300)="1eea210826e2c0bb13ca76cbb93ea6afcdfe238553ced8e1dfa7f8ef784a9797b329f19a731871da9247f088bba80c3d07aff41782e273eb8a80bd42adb8006faa39281a8495cc6ae82d92c8b97ef60feea121d52d6a295c69f1aca8ca379758c8daef82f06f7a778b0e9f9cebd89867fb363e41e15c37e73c881cd940083ac869a16e50460a36247eb707b685760fc6ff8680d3574d479e99673ec63ffbe3083ab22eef8a186bb5", 0xa8}, {&(0x7f0000001400)="feccd39d0c60acdae5ab24fd1e20fd5286b718559aec9410a4d9583cbecd36fa1cb9f4a049f47e625c70f9e47bf6b996668f0d5dcbacffca02a8e190ec8463f6ba7b01c4b837d82d3bc6ea0f4ff637f5b54c384d6e257daef6bcae5ce413b69c8b8df32124ba6f", 0x67}, {&(0x7f0000002480)="2417b2c2cad1fdb7cc2fa5a941e8977c5a96e2d1", 0x14}, {&(0x7f00000034c0)="f521ed28cdd7e22736260ab635cdf8bbd07ecabaca2316572d9b8d77e4c5153c3305d01dfc026f96760ac434bd23a0857e741ab2af3380fd94f9a5bc392c9eecbcfbb8620342362259a1af55f2a343d3397240185468672c3c8e107c764d3e571fc009baeed6cccb8739", 0x6a}], 0x4, &(0x7f00000036c0)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x60, 0x4080}, {&(0x7f0000003740)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005a40)=[{&(0x7f00000037c0)="97bf4ae31ec521616c4c9feffdd3c1eeb9fcce0a1ba7c9ece44aa52ed7", 0x1d}, {&(0x7f0000003880)="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0xfc0}], 0x4, &(0x7f0000005c40)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x40004}, {&(0x7f0000005cc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005e80)=[{&(0x7f0000005d40)="6ffbe32f4c990d05e1b02286b5b246b8b26e7d1285d27b33f493f8e2140aa731fb3f5d2f9835c51fa42f66d0a91f9fa264a23a651a304efa", 0x38}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="a648c41aaf7d39cc0004000000000000006409905734cb8ba54082d91b8afffadf435fbd7df59bb1fc89019c3d3ce09a46c9e77f5d07fb4f856ec168f2a45da6c17cddca5f802c6d15f1cc203828d0d2c8571437f01f0a838417d5f5b8852bed992879", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0], 0x60, 0x8004}, {&(0x7f0000006300)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000006480)=[{&(0x7f0000006380)="ab178280f9f18f5737ac51eb7f6b263341353a621bd10aedcc548ee57db2a51e31c66c8b1ce479a2ac329f87a234702c20012053752917229f9263a5619e529f527bb276172b302cea1011029df833a0e0d7005d5d50f8cc038fd689", 0x5c}], 0x1, &(0x7f0000006ac0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="27000000000000f50000000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x40800}], 0x8, 0x44000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={0x0, 0x3cf, 0x8}, 0xc) r30 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x1ff}, 0xc) getpeername(r0, &(0x7f00000001c0)=@nl=@unspec, &(0x7f0000000240)=0x80) ioctl$sock_ifreq(r0, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) socket$unix(0x1, 0x7, 0x0) accept4(r30, &(0x7f00000003c0)=@nfc, &(0x7f0000000440)=0x80, 0x800) 2018/03/31 13:00:00 executing program 7: r0 = socket(0x0, 0x2, 0xffffffffffffff9d) getsockopt$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$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x0, 0x1f, 0x1e8d, 0x0, 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$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00'}, 0x28) 2018/03/31 13:00:00 executing program 5: r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0xda}, 0x8) sendmmsg(r6, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000a00)={r2}) 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$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002080)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x4, 0x4e22, 0x5, 0x2, 0x80, 0xa0, 0x2c, r8, r9}, {0x4, 0x80000001, 0x2, 0x1c, 0x40, 0x1f0000000, 0x9, 0x80000000}, {0x2, 0x7d4, 0xfffffffffffffeff, 0x100}, 0x7ff, 0x6e6bb1, 0x2, 0x0, 0x3}, {{@in, 0x4d3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x1, 0x1, 0x0, 0x400, 0xc3e, 0x6}}, 0xe8) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) accept(r4, &(0x7f00000008c0)=@can, &(0x7f00000002c0)=0x80) 2018/03/31 13:00:00 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:00 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000300)=""/98, &(0x7f00000003c0)=0x62) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvfrom(r0, &(0x7f00000001c0)=""/161, 0xa1, 0x40, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/03/31 13:00:00 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x4000000000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='K']}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x81, 0x10001, 0x8, 0xffffffffffffff80, 0x5, 0x7, 0x682, 0xffffffffffffff00, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x4, 0x6}, &(0x7f0000000140)=0xc) 2018/03/31 13:00:00 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(r3, 0x0, &(0x7f00004cfff8)) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x45d, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) close(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sendmsg$nl_generic(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) syz_emit_ethernet(0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="ff762ad5daa1362cad539900fe807b2e17d0aa5149000000000000000000000b1700bbff0200ef04f1918900000000fe80000000000000e0000000000000000000000000000000612c11acf50c799a319227bade20947d8badde0b6ea8501d4da2c6a3d488d392c9700c77c009db64b34a1a2caac9da4245fb943f543e6e0468a4b5ad6aeadbd158b297070f8831c21af1030e758300d9a847ccdbe9a313f4"], &(0x7f0000000600)) getpeername(0xffffffffffffffff, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000003c0)=[{0x8, 0xd57}, {0x0, 0x200}, {0xa, 0x7fff}, {0x3, 0xf6}, {0x6, 0x9}, {0x3, 0x171e409b}, {0x8, 0x7}, {0x4, 0x1}, {0x0, 0x6}], 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000500)={r0, r0}) r6 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff, 0x0, 0x6}, 0xfeda) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00000004c0)=r2, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000540)={r2, 0x4, 0xfffffffffffffa83, 0x2}, &(0x7f0000000580)=0x10) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r6, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xff, 0x4) [ 102.495088] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:01 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e63ffc), 0x2c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x10}, 0x40, 0x0, 0x1, 0x8, 0x3e4, 0x9b6a}, &(0x7f0000000340)=0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0)=0x7f, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000280)={@dev={0xac, 0x14, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) 2018/03/31 13:00:01 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:01 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7, 0x20, 0xfef, 0xb4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x7, 0x10, 0x2, 0x1f}, &(0x7f0000000280)=0x18) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/03/31 13:00:01 executing program 2: unshare(0x60000000) socketpair(0x1, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x0, 0x7fffffff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xe4, r4, 0x601, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff0000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x20}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xe4}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$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(r6, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000640)={r3, 0x8}, &(0x7f0000000680)=0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000002c0)={r8, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fff, 0x2}, 0x90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000600)={0x1, 0x1, 0x1, 0x7, 0xfffffffffffffffc}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) close(r6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00000003c0)={0x3, &(0x7f0000000240)=[{0xff, 0x8001, 0x705, 0x3ff}, {0xa, 0x5, 0x5, 0x3}, {0x1, 0x1, 0xd661, 0x2}]}, 0x10) setsockopt$inet6_int(r5, 0x29, 0x34, &(0x7f00000006c0)=0x43e6a473, 0x4) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/31 13:00:01 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendto(r0, &(0x7f0000000000)="4fd6388b83dbf62b082f77663a3bd382bffd395a489eb11a025f66fa9f7b2a19503434b86c5e1bb11759d71e4bad70b9c4d4247ed4c9e1d20401693e2285f8708e0a84af2b7bec4b3b7dc556ac399b7e5a5437171c3ffcc62d9c47ed2dcdbec4623c3b231c1bd3d3eeb2b1762a7e1b8999a4ad4e82d68a5025d0743134b08921330a562a3ad9cba0e1dd78ea90f07b6eba93091ff8d874fe301c6cd575d6e0d836194f625e38a922f74353fc522132943da1f82599bdf123e8aac02f72f367388122991c1230b4", 0xc7, 0x20000040, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),sm3-generic)\x00'}, 0x80) 2018/03/31 13:00:01 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) bind$can_raw(r0, &(0x7f00000004c0)={0x1d}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x8001, 0x8, 0x2, 0xca4, 0x6}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)={r6, 0xf9, "cf5306ae54c349753650c83f7f2d8084e5a780fc7a6851c0e713f34f7997bfaa6f2b830e7886f56caf0e4b34239f78547f32eac3e9b0fe1bf5eb5a920d9b273c71b4f1b2d848592ad562e5bd315643b61bfa5808e98f12b258e0443984dd406b6b0f5a331c378a027bddb188f3be5b9c232596b779fb9ee16efd981a395979e40d011cf410426f47ebe282ab5266c2727718634abcd071a3734b6fa085f8f9ab708e4a11620fed160561049907c9f16fb29e1a56e578072b82e53396886ef60e0f057a15a6c3f2a3ab8564e2a910032d93e90674f071e20a20a7a93f21f82a618fd0dd8334bbb0488846ac8120b9804a1ebce4ca1c8cf7a522"}, &(0x7f0000000740)=0x101) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000100)=0x32) sendfile(r1, r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x30, 0x2, 0x10001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xfff, 0x8, 0x3, 0x4, 0xffff}, &(0x7f00000001c0)=0x14) 2018/03/31 13:00:01 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @loopback}, &(0x7f0000000540)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)="0e79a3ac61f0cf19ee65659848ab5173c81f501a19bcdd82b03829f60c61a0a1a7fabae083d0f1f3f2cec6bde0a4f739577da33bbe886c6687f8fb637965f4eae5d0d6180a2bb087433524e6e1d2bf7f4e151eeec3f96ae4c83252149e8a9f7e2b5b1570568248518b7ed2f02910e6b84e4a2e3e448fd4520b1e59157d414358c33fc12c5b9a8fdc584289521ac766362d0b2624337a63bbae06a4ec37d3c53e54a28be8d1344727018f1532eeac", 0xae, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f00000000c0)={0x1, 0x4, 0x37, 0x5, 0x10, 0x100000000}) 2018/03/31 13:00:01 executing program 6: pipe(&(0x7f0000000040)={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, &(0x7f0000001600), &(0x7f0000001640)=0x8) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000300)=""/9, 0x9}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/31 13:00:01 executing program 1: socketpair(0x8, 0x3, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x3e, 0xf7, &(0x7f0000000280)="ded84599f4acd2983b2fa38e652ee039510e14327e1d17e6a95ac63ae796f3a669490ec259e998b6a46bdd0eb7a1a453cce950f0d7431ec9bf63c349050c", &(0x7f00000003c0)=""/247, 0x60000000000000, 0x100000001}, 0x28) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r3 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000600)={'bond0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e23}}, 0x2, 0x100, 0x2, 0x0, 0x10}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r4, 0x3}, &(0x7f0000000580)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r4, 0x200}, 0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 13:00:01 executing program 5: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffff7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000002c0)=0x54) r3 = accept(r2, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000500)={0x1, 0x3, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) bind$inet(r4, &(0x7f0000000240)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$nfc_llcp(r4, &(0x7f0000000300)={0x27, 0x1, 0x2, 0x2, 0x8, 0x4f5a, "860ea682edc57e5de58bd55f293630eb490e85805ad122abc7dd39a8ff73e6b5e572e4a0c532a1ed3b3ef3831af8381112d2d2a34683efbab4f24ec142c547", 0x3f}, 0x60) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) [ 103.592992] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:01 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000009c0)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000940)=r1, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r4 = socket$inet6(0xa, 0x2, 0x9489) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000007c0)={0x0, 0x1, 0x30, 0x3, 0x1ff}, &(0x7f0000000800)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000840)={r5, 0x9}, &(0x7f0000000880)=0x8) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfffffffffffffffe, 0xff, 0x78dc, 0x9d4}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000500)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0x90) r8 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000280)={r9, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000a00)=0x401, 0x4) getpeername$unix(r8, &(0x7f0000000700), &(0x7f0000000780)=0x6e) getsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f00000008c0)={@broadcast, @remote}, &(0x7f0000000900)=0xc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/31 13:00:01 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000e00)=ANY=[@ANYBLOB="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", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7250c9100f20caa170852a476c9142ccaf9ac281b93c3156b43bc9c9fa8b4af000000010000090000ff7f007ec300a3440000000000000000000000000000002da9e009eccc8e7a9c2173f4812f045b5663766ca28778b351575bc294281522ce31bceae1892104b8e0f23e8ac03c77641211d7f5e223d36366"], 0x2}, 0x1}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x800, 0x6) accept4$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0x14, 0x80800) sendmsg$nl_route(r2, &(0x7f0000000dc0)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)=@ipv6_delroute={0x9c, 0x19, 0xf03, 0x70bd27, 0x25dfdbfd, {0xa, 0x80, 0x94, 0x1, 0xff}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_METRICS={0x44, 0x8, "dca9dd6ab0f79742d39fa1688246cbd2e95256e75a0620cf1ef87ab609a88a025e696adf88717ae5410b0753be00f8c591b95594438c15ba747e9100464a"}, @RTA_MULTIPATH={0x2c, 0x9, [{0x80000000, 0x6, 0x1f, r3}, {0x1, 0x1, 0x6, r5}, {0x3, 0x401, 0xfffffffffffffff9, r3}, {0x9, 0x7f28, 0x7f, r3}, {0x1000000, 0x0, 0x5, r3}]}, @RTA_OIF={0x8, 0x4, r3}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000040}, 0x880) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r6, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r7 = accept$alg(r4, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r6, 0x11}) recvmsg(r7, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) recvmsg(r4, &(0x7f0000000b80)={&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/174, 0xae}, {&(0x7f0000000840)=""/245, 0xf5}, {&(0x7f0000000940)=""/17, 0x11}, {&(0x7f0000000980)=""/59, 0x3b}, {&(0x7f00000009c0)=""/2, 0x2}, {&(0x7f0000000a00)=""/71, 0x47}], 0x8, &(0x7f0000000b00)=""/83, 0x53, 0x10001}, 0x10000) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:01 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000001ac0)=""/103, &(0x7f0000001b40)=0x67) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00e500"], 0x10}, 0x1}, 0x0) r3 = accept4(r1, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) accept$nfc_llcp(r3, &(0x7f0000000300), &(0x7f0000000380)=0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x7, 0x6, 0xd2, &(0x7f0000ffd000/0x3000)=nil, 0x17c}) [ 103.681713] device bridge0 entered promiscuous mode [ 103.692605] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:01 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="4b135613"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_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, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) accept$alg(r1, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket(0x1d, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x80000001, 0x1, 0x1, 0x401, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r9, @ANYBLOB="05007e008ac4155f6e047a4720e97fceb90a27e35aad8b9d709b7ec7e4576715ec5bf04471598fac4ba13342f4bc9ed22175afb385329d94e98b2a654e05c6e86bdf658c77034fb527c0a1aabfc8a9819407d78acceae83b37ecc6b6bf5b8e080000000000000013783e42c2e6364c38e54057a0e7a92bb22609078ebf59e144ce0465e49477eb52f969b09917dce153df3acb14edfe39cf585b373ea8c4a6689a53af00ae1bd8c0460126e790d94138f8f55f6957cb886396a3143564ebccf29eb77c537a7b6c59018f97673ca8e2fba587d54ce696b52a32a37d54b7a1e339a8163df715080c672b802c71d4ee469d1698a2286f41f0aefd9c8775358e45535f8b1d383f69f0b8250de50000"], 0x2) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) socket(0x13, 0x5, 0x1) write(r6, &(0x7f0000000140), 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/31 13:00:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000356000)=0x1, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000080)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 103.744467] device bridge0 left promiscuous mode [ 103.806836] can: request_module (can-proto-5) failed. [ 103.859794] can: request_module (can-proto-5) failed. 2018/03/31 13:00:02 executing program 4: socketpair(0x0, 0x4, 0x24, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975001300010000000000000000000071ca6d", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) connect$rds(r1, &(0x7f00000004c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1f, &(0x7f00000005c0)=""/104, &(0x7f0000000640)=0x68) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000500)=0x8, 0x8) 2018/03/31 13:00:02 executing program 2: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nfc, &(0x7f0000000340)=0x80, 0x800) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000380)={0x5a1, {{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x769000000000}}}, 0x108) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x108) 2018/03/31 13:00:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(xts-serpent-avx2,sha1-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffe3d) r4 = socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) read(r4, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="110a0000fa9b08018e2d856d7968654ecd2175b6cfecb0c9daf941a3cb31c84e2758bf69d4d5933a8b55fcb0db91910c185710a30204b3e2921cf52c165e53c9035d9da6b2a6dba65e70b51b4f7a41763775ab28a43dc111ae9017ecf50a7b58b676ba30ceba4ec33ec7d63b6f0ba2bc84f1b451ea6853d7cc64532c76824917b69aa189b00f6e9263c4f861d0214b59777392860a92013c99fdf788b120ec"], 0x14}, 0x1}, 0x0) 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 13:00:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0201000708000000ffff8ef6ff0000000002004e20ac1400000000000000000000030005000900004002004e20e00000010000000000810000000000000000004ca42c829dce74e93e5616940ff0dc2140731eedca7e2cdaafb711f99476fbe3587992f563a9cb138e6a2ad511c88cff1c3fbb9776ee674daafa72e25605af915208410a949334948bc5bf78a5963966963600e11d4ffc86e075ff3478c3669c346a3f1d563a0e00973ed56fb3521a46a25dc694977e4516773c8eee171abf4190e6"], 0x40}, 0x1}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x80000000, 0x4) 2018/03/31 13:00:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000300)=0x80) r3 = accept4(r0, 0x0, &(0x7f0000000240), 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x1000, "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"}, &(0x7f0000000340)=0x1008) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x24, "9c52a8a974b54dd601cf6a25e6206306cd32f08a7dd33f8d2550a813b742d60fcc335e63"}, &(0x7f0000001580)=0x2c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="510000002144c05118ad147620213334001db5501c822a8587b42414d511ce14ee5c8ae40fc4558a61b7bd38c7491e6f14f62abb93f5fa2dc8eb685dcbf5407d8038827d149530b8a7cc28a104a67bc2d32c350d25281aceacd6da30ecaaad5a88d6b8c912b69cad6ddc75181dd1e73cdba1f59ce61601f01b9deee107328f83440ba0f35ae5cb43852590b09a6ead1d4355464acfe2f1e7d16cb82c72fb1606fff1fa321eb743c426ce6e974cdbf6d2c1d7a6be6e1bc6464cf45ff185e4f10ad9ed4f2237ce2faa8fcbe8eee29596eb80ff74"], &(0x7f00000003c0)=0x59) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000400)=r5, 0x4) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/103, 0x67}], 0x1, &(0x7f00000001c0)=""/20, 0x14, 0x7}, 0x40010021) 2018/03/31 13:00:02 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80}, 0x5d}, 0x0, [0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/31 13:00:02 executing program 6: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xffffffffffffce35, 0x2, 0x1b1, 0x7, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x1ff}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7f}, 0x8) socket$pptp(0x18, 0x1, 0x2) 2018/03/31 13:00:02 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:02 executing program 7: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x81}, {&(0x7f0000000240)=""/233, 0xffffffe5}], 0x4, &(0x7f0000000180)=""/4096, 0x10ea}, 0x0) recvmsg(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001440)=""/227, 0xe3}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001b00)=""/236, 0xec}, {&(0x7f00000013c0)=""/43, 0x2b}, {&(0x7f0000001540)=""/4, 0x4}], 0x5, &(0x7f0000001d00)=""/179, 0xb3}, 0x12002) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001180)={0x0, 0x1, 0x68, 0x9c44, 0x7fff}, 0xc) getsockname$netlink(r1, &(0x7f0000001a80), &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001240)={0x0, 0x1000}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001200)={r2, 0x8000000000004}, &(0x7f00000019c0)=0x4b3) 2018/03/31 13:00:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x2, 0xa, 0x1, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000015c0)={0x0, 0x6, 0x2, 0x81, 0x7f, 0x3, 0x10001, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x64, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffff7}}, 0xffffffff, 0xdf, 0x1ff, 0x3, 0x6}}, &(0x7f0000001680)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000016c0)={r3, 0x800, 0x20}, &(0x7f0000001700)=0xc) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000000000)="dc1054be24a64c812b3b77f4b486bf92a8cdf41c2b5d23b78c7ce7a5da930ce9ee56bc1fbc56cca64ba5df7c6b79446d66dcb291e96942b81103aff1c2b200db626c36fd2507de9bc3e994f3b388b1b23dcef7ba438ec249f7c5dea7dc582028c4d099ed38fd829d6230f57098d04cfa5319d8e47ed005a04466faa9ddc8217bdc016890ab2d4001dc53fbe6a5c3b009af548a0c7c9b0caeea7a82375376256aa03ea1d432d42a9dd5da4e56d3399b7d3b8944ff2a84f5b70fe188e56c1d", 0xbe, 0x44000, &(0x7f00000000c0)={0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0x2}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x5, 0x1, 0x4, 0x819, 0x1}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="f2390277618013ca820c31d13d725f4b496e2c52c82d75265f2ae01d24bac38c53777e2a6ab80000000000", 0x2b, 0x0, &(0x7f0000000180)={0xa, 0x4e1c, 0x0, @empty, 0x80000001}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x40, 0x0, 0x0) 2018/03/31 13:00:02 executing program 2: socketpair$inet(0x2, 0x7, 0xfe, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x2, '\x00', 0x4}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="0127a9c658bbd2ecc8b07229eff2e808f2ad2e8af4edeccf575250025e8254e67f886a3f14e2d27d5ea51bfebf8ec0eb", 0x30}], 0x1, &(0x7f0000000180)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)=""/39, 0x27}, {&(0x7f0000000800)=""/87, 0x57}], 0x2, &(0x7f0000da2000)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) bind$packet(r3, &(0x7f0000000280)={0x11, 0xf6, r4, 0x1, 0x7ff, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000005c0)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'gretap0\x00', r5}) 2018/03/31 13:00:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x3f9cd084, 0x4e21, 0x24, 0xa, 0x80, 0x80, 0xff, r2, r3}, {0x9, 0xf50, 0x66, 0x6, 0x1000, 0x0, 0x2, 0x7}, {0x81, 0x4, 0x7fff, 0x5}, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x0, 0x10000, 0x2, 0x691, 0x7}}, 0xe8) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xfffffffffffffec9) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000440)=""/95, &(0x7f0000000000)=0x5f) 2018/03/31 13:00:03 executing program 6: bpf$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$nl_generic(r3, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="96b6c2461d0083ff0000000081820000000001000000"], 0x14}, 0x1}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000060c0)={'teql0\x00', &(0x7f0000006080)=@ethtool_ringparam={0x11, 0x9, 0x1, 0x5, 0x0, 0x3, 0x1000, 0x40, 0x4}}) ioctl$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$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/204, &(0x7f0000006200)=0xfffffe78) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003080)={{{@in6=@local, @in=@local}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000003180)=0xe8) getuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004440)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@local}}, &(0x7f0000000500)=0xe8) ioctl$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$netlink(r2, &(0x7f0000006000)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x9000100}, 0xc, &(0x7f0000005ac0)=[{&(0x7f0000000300)={0x84, 0x39, 0x0, 0x70bd26, 0x25dfdbfe, "", [@generic="b41a464bd6dae861b74eb324e5e47941d212d045834ffaa27cbe81437679b34cb31c14c9282bdbdbfc3087a3c8e4ec2d500ab85223ff51b541b4acdc27a3e20d56aea2febd6afa3e99af21d4c5daed0a7eca72f4db76562e6346707cfed9cb0c1b4e2062fdcb1149a158bc08af07bf85fde8763e"]}, 0x84}, {&(0x7f0000002a00)={0x10, 0x10, 0x401, 0x70bd29, 0x25dfdbfb}, 0x10}, {&(0x7f0000003040)=ANY=[@ANYBLOB="10000000000700000000000000dbdf25"], 0x10}], 0x3, &(0x7f0000005f00)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB="00000000180000000000000001800000010000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r0], 0x8b, 0x4000}, 0x20000000) 2018/03/31 13:00:03 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="28005a9cfef55a000000000000000000000000000000009890a00b186fe88720fcc5a8fe113f89f15d0dbcfcc8265202078e6903f8c416e304d247cde638a02a710a030c1376b2fc000000000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4(r4, &(0x7f0000000500)=@ipx, &(0x7f0000000580)=0x80, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r4, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x8000, 0x200, 0x8000, r6}, &(0x7f00000004c0)=0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='teql0\x00', 0xcc7b}) write(0xffffffffffffffff, &(0x7f00000005c0)="2400000030007f00cf4d66b4029d692aecacc4f047fb78f4c52bb6643bdc3ce02c0221dbdfc6ef1a42bb729f0049c614d984788b408176e62113eff6a019244bbf03d22f567d843fa80f121faf954ff181ecd1e0384598ef16d3812709a6fd9e7db4c4e33c78fd39626a0f82975c0de6b0c18895d4bbfa1d694fbbd91ca399d9b132bc8a0983beea71d6612b89b81e6ca6ed1beb82d2bc864aee7a2713d8da37768154210aecfce656f131cc0a8f76fe16315e13", 0xb4) r7 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) r10 = socket$packet(0x11, 0x0, 0x300) recvfrom$packet(r10, &(0x7f0000000800)=""/65, 0x41, 0x40000000, &(0x7f0000000880)={0x11, 0xff, r8, 0x1, 0xf72d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r9, 0x95c, 0x6}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/31 13:00:03 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0xffb3) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000880)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0x3, 0x3, 0x4, 0x4d, 0xb3}, 0x1ff, 0x1, 0x188}) sendmsg$nl_netfilter(r2, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/31 13:00:03 executing program 3: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000000000)="66014ebe3f5db2385471566d03d6c5964c7ce763445ce099590c7c5c3a7b80d1b508e58d6f349d69e5ff4fb36d936c0eb42a4755d8facf7171f5182ff07eef8a803c892e86c570732321ad3c9e6f18780167e5d6a368d64ca47f84fed8c47777b5f56d64464a6e68b392c1cb583382fab7cc16c45dd2ad9b17", 0x79) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003e9ffc), &(0x7f0000727ffc)=0x4) 2018/03/31 13:00:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'erspan0\x00', 0x2}, 0x18) 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)=[{&(0x7f00000001c0)="fb62e779a5a4859d", 0x8}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/31 13:00:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000018c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7", 0x1}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) 2018/03/31 13:00:04 executing program 2: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="80d607000000000002004e247f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047d68c54ac4012b9e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e22ac14141700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb762e84fbdebcce0500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005e1900000000000000000000000000000000000000000000000000000000000000000000020020240000003f0000000000000000000000000000000000000000bdfa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x6, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x30a1b818, 0x209, 0x401, &(0x7f0000000140)='ip_vti0\x00', 0x604, 0x7, 0x5}) 2018/03/31 13:00:04 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x17) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000004c0)={'\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bond0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x0, 0xffffffff}}) 2018/03/31 13:00:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0xfff, 0x4, 0x9, 0x3, 0x8, 0x9, 0xff, 0xacca, 0x758d1f8d, 0x947, 0x39ce77be}, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000002c0)=@srh={0x5e, 0x4, 0x4, 0x2, 0x5, 0x8, 0x3, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, 0x28) listen(r1, 0x400) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x98, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r4, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000300)={r5, 0x8}, &(0x7f0000000340)=0x8) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x0) close(r0) 2018/03/31 13:00:04 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) epoll_create1(0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) listen(r0, 0x3) r2 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x4, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendto$inet(r1, &(0x7f0000000000)="fab65b98", 0x4, 0x44, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x8000}, 0x10) 2018/03/31 13:00:04 executing program 6: socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x5}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x30, 0x5}, &(0x7f0000000180)=0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000280)={r3, 0x2}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000002c0)={r0}) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f00000004c0)=0xfe8, 0x4) 2018/03/31 13:00:04 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x6a, @loopback={0x0, 0x1}}, 0xfffffffffffffdb9) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) socket$alg(0x26, 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00810013000102000000000000000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) r4 = socket(0xf, 0x6, 0x2) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000000280)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x20, r3}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x2) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x0, 0x800, 0x400, 0x0, 0x8, 0x1, 0x20, 0x5e15]}, 0x14) accept4$inet(r6, &(0x7f00000001c0)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10, 0x80000) 2018/03/31 13:00:04 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x3ff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/03/31 13:00:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x400000000006, 0x8, 0x0, 0x85}]}, 0x1) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept(r0, 0x0, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000000240)="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", 0x16f, 0x0, 0x0, 0x0) 2018/03/31 13:00:04 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000680)="4929093752e2c3ead57d27a2889e2e899f84237293f5f40329f3c3a818fcdd13692b828117bf9cf10e28da5225d4dbb5378063cf6f79def3bd825e7d79928c51f613e9c23aba51837f", 0x49) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={0x0, 0x5}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r6, @in={{0x2, 0x4e21}}, 0x800, 0xffffffffffffffff}, 0x90) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x8b0, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}, [@generic="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"]}, 0x8b0}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80206433, &(0x7f00000001c0)=""/109) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080), 0x4) 2018/03/31 13:00:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) socketpair(0x4, 0x5, 0x3, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x10000, 0x8004, 0xfffffffffffffe00, 0x9, 0x7fff, 0x8, 0x8de, r1}, &(0x7f00000000c0)=0x20) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001800010100ff6c70b5b96510351fedc11828ac000000000000000014000500ff010000000000000000000000000001b71ea233308284380f65bff3dd5091a6119d43cd250f46d59aa33232a8643f342138d55da836"], 0x30}, 0x1}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000000680)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f00000006c0)="ba837484490a3c0b6dedfb05dabc0a23c8c6eac205d4eeb18ab42bfb309395386b70c2830a7b160a0685630eb0b088dc63216553f57a9ae301b7911fd5ba137cb25828799a996e95a111421e50ab6ac9655a0afd7cb60d1890373cac1fc5cf96e650bc17caa9c18abd29909b19fc2233c3f472f9997885d5fe43ff54920de4de81f0b36a59aa95ea7068be4b92b82f8ddea3420066d846a4c987752d75c6b74b51eceea10943b2e3b1be6fe214", 0xad) r5 = accept4(r3, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80, 0x800) recvmsg$kcm(r5, &(0x7f0000000980)={&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000380)=""/32, 0x20}, {&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000005c0)}, {&(0x7f0000000780)=""/250, 0xfa}, {&(0x7f0000000880)=""/176, 0xb0}], 0x6, &(0x7f0000000940)}, 0x102) socketpair(0x3, 0x1, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/03/31 13:00:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x5}}, 0x0, 0x5, 0x0, "698e4061b89097aea7f22bd1f88ac704297c6c5d409cf7a09f238361c469902bec715b4981053af9fc1c8e5193414cffc1cb62b274d9e31572b21a76f26cc86aff45ea1e8ddacdb96fa55e22b16f4c87"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)="73797a5f74756e0000000b0e00", 0xa2) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/31 13:00:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map={0x800000}}) sendmsg$nl_netfilter(r0, &(0x7f00005fcfc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = socket(0x0, 0x80f, 0x5bf) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000002c0)=0x1c5c, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000ffdbdf2501000000080001004e21000008000300730000000800040003000000080001004e230000080002000a000080"], 0x3c}, 0x1}, 0x4000000) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000d80), &(0x7f0000000dc0)=0x10) recvfrom$ax25(r3, &(0x7f0000000e00)=""/4096, 0x1000, 0x0, &(0x7f0000001e00)={0x3, {"9520d5da3e93e4"}, 0x9}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'rose0\x00', r4}) [ 106.085287] netlink: 2204 bytes leftover after parsing attributes in process `syz-executor7'. [ 106.125894] netlink: 2204 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/31 13:00:05 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d77975cbda04e961daf58837dd0a4fff884b50aa1300010000000000000000000048396f", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x7fffffff, 0x0, 0x3ff, 0x101, 0x0, 0x8001, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696e", 0x10}], 0x1, &(0x7f0000001480)}, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ipx(r5, 0x0, &(0x7f0000000300)) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000140)=0x3f, 0x4) 2018/03/31 13:00:05 executing program 7: socketpair(0x4, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r3, 0x1}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xa, &(0x7f0000000080)={&(0x7f00000007c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0016ac5551e4b5662754e48636a573010200008000b7ea00160000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x40004) 2018/03/31 13:00:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x10000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xdaa}]}, &(0x7f0000000200)=0x10) bind$alg(r0, &(0x7f00000018c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x1000000000000, 0x3, 0x1}, 0x10) bind$alg(r0, &(0x7f0000001600)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x1}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x88) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket(0x9, 0xe, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001740)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001840)=0xe8) sendto$packet(r3, &(0x7f00000016c0), 0x0, 0x10, &(0x7f0000001880)={0x11, 0x0, r4, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$alg(r2, &(0x7f0000000180), 0x0, 0x200000000000000) getpeername(r0, &(0x7f0000003280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0xfffffffffffffe02) bind$llc(r5, &(0x7f0000003340)={0x1a, 0x313, 0x4, 0xf, 0x0, 0x6, @random="c82ffa6e1112"}, 0x10) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000001480)=""/231, &(0x7f00000013c0)=0xe7) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000001580)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000015c0), &(0x7f0000001680)=0x4) 2018/03/31 13:00:05 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000640)={@empty, @broadcast, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bcsf0\x00', r3}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000500), &(0x7f00000005c0)=0x1ce) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000002140)={0x7, &(0x7f0000002040)=[{0x2, 0x260, 0x6, 0xfff}, {0x0, 0x3ffb, 0x10001, 0x6}, {0x4, 0x0, 0x400, 0x71e}, {0xfffffffffffffff9, 0x8, 0x9}, {0x4, 0x9, 0x0, 0x8}, {0x20, 0x8000, 0x400, 0x8618}, {0x8001, 0x9, 0x2, 0xfff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000600), 0xc2) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socketpair$inet(0x2, 0x8080f, 0x1f, &(0x7f00000003c0)) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r7 = accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000380)={'bcsh0\x00', r4}) getsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000300)) r8 = accept4(r0, &(0x7f0000000180)=@llc, &(0x7f0000000040)=0x80, 0x80000) getsockopt$IPT_SO_GET_ENTRIES(r8, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000027b93095b8beb8b0a2ae8d8e00000000000000000000000000a800000022e8fef751fa4ce676c371231876d81fdc2d05191b8b99fb10f294d5b2be4f6b787c334a22806c9947b1321f068e8b79ad1cbe91f652b4747f2de7db2c8eeedef31a65f00481b51efb2719229e56d891aceeb3c6436a2477b0ad66245731212ed1bceb3475247eb6feae6e641ec48f2eac76a9e4a92279a483df84d9399861d01a0968915a666c018622aecc7bfb2fda78"], &(0x7f0000000340)=0x1) 2018/03/31 13:00:05 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x80, 0x0, 0x4, 0x10001, 0x6, 0x0}, &(0x7f0000000100)=0x20) socketpair(0x4, 0x800, 0x80, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000640)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x6) r6 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r4, r4, 0x4, 0xe) getpeername$packet(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000900)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xdef3, 0x4e20, 0x0, 0x2, 0x20, 0xa0, 0x2f, r7, r8}, {0x1, 0x3, 0x6, 0xfff, 0x100000001, 0x4, 0x5b, 0x77b}, {0x7f, 0xffffffff, 0x100, 0x1c}, 0xba9, 0x6e6bb7, 0x1, 0x0, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3502, 0x4, 0x3, 0x0, 0x6, 0x3, 0x8}}, 0xe8) socket$netlink(0x10, 0x3, 0x200000000010) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ioctl$sock_ifreq(r4, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r9 = accept4(r6, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000180)={0x403e, 0x35f0000, 0x537, 0x43, 0x3, 0x9, 0x7f, 0x6, 0x10000, 0x6, 0x100}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff]}, 0xdea9, 0x0, 0xff, 0x2, 0x1, 0x4, 0xfffffffffffffc00}, 0x20) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x6}, 0x8) 2018/03/31 13:00:05 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:05 executing program 1: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x101, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f0000000280)=""/97, 0x61) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r5) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/31 13:00:05 executing program 5: unshare(0x60000000) r0 = socket$inet(0x2, 0x5, 0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000004c0)={0x1000, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x2, 0x401}) r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x7fc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000a40)=@int=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0xe5d, 0xffffffffffffff81) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r4, 0x0, 0xd, &(0x7f0000000680)=0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000000800)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)={0x9c, 0x32, 0x0, 0x70bd26, 0x25dfdbfb, {0xf}, [@generic="c94cb72f7e609800c4d8427dc9563dc5a503e7c1c1c219dca73d9a2d31a088ab1722df59f8a6ca159973d3276721eda421c15aada0ee877d48e9ed15bc3d5b096338852bfd0935249379bf127d3b47593bf3a7848a2ca35fc644ee5d0df50b9f35d7ba8f7c0eb32905f864d3b4ea5db8ec18be7c74398a7e3e918e7ef58077eefb1b50f81df5"]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}}) socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x7}, &(0x7f0000000840)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000a00)={0x6, 0x0, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000880)={r5, 0x10001, 0x595a, 0x7}, &(0x7f00000008c0)=0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000009c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x24, r6, 0x100, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000011}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x80000001}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000580)={r7}, &(0x7f00000005c0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000600)={'TPROXY\x00'}, &(0x7f0000000640)=0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x3, 0x8000, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000900)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x4, 0x8e, 0x8, 0x8, 0x3, 0x800, 0x1, 0x6, 0x401, 0x8], 0xa, 0x5, 0x7, 0x0, 0x20, 0x0, {0x100000000, 0x8, 0x8eb6, 0x100, 0x7, 0xffff, 0x8, 0x2, 0x0, 0x7ff, 0x1f, 0x6, 0x10001, 0x7fffffff, "87dd9792413c6f14bff8557ee8ad7b8d38f2d305c7f40cf7eeb63512d7233735"}}) sendmsg$inet_sctp(r4, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="ebbee7a9449784a179572de58e1ccf03959f59220464e372e1da7acfffeeca291cb2858ce1b8d4ca42009751ce8012e22399c802b283721f0eba96535f79b3718fef3c47afacafd2b7d94af483a6d50264670f5deec41e4cbd1eba535b56", 0x5e}], 0x1, &(0x7f0000000440), 0x0, 0xc004}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x6, 0x4) [ 106.956708] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.965364] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:05 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="e93b1db452a9e9ae8747cc6dae3cece4eef6db524d535a71d056770644c525f864e25b01b845e22af541d4f695e7562e315298f8ee52d8056fada23f6a4849d91658efbb902164a03770bb51a4bef4b340d580f76bc947055f9db30f913a4ad73e4d43bb591bf2872a6632a81ef4c1eaf3cc5b06aa549d5b8115666981fd8869b153840122869892af97f001a0e1ab73e9633b9140b3d23e91b15abfc2cedf92472f0c86e003cb62f7f7596c0901a0db4b0cf621d1f8f75b9eaffeb3f92e4957172f548894ead862d7fe19e2e1d53cc3a815ce000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socketpair(0x8, 0x7, 0xdd, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000300)={r3, &(0x7f00000002c0)=""/62}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x1, 0x2) 2018/03/31 13:00:05 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20c73eb00000000000073fb056055b04b3d4617d261d8f79d9451051646a0d7448a1b93c3158b00000000000000f8ffffb445a1830dfca81e1884a9ffffffffffb6050000000000000100000900006fd3e0"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 107.009620] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:05 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) r1 = socket$inet6(0xa, 0x2, 0x88) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2, 0x1}) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000240)={{0x62, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'rr\x00', 0x26, 0x0, 0x76}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x12005, 0x200, 0x1, 0x7f}}, 0x44) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) r4 = accept(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) connect$bt_l2cap(r4, &(0x7f0000000140)={0x1f, 0x4, {0x7, 0x5, 0x7, 0x0, 0x7ff}, 0x1, 0x5}, 0xe) 2018/03/31 13:00:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x3, 0x10001) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x7f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) 2018/03/31 13:00:05 executing program 7: 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, &(0x7f0000000cc0)={'syz_tun\x00', 0xd01}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e1f, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB="0d0000004b193681f6f696a0008000000000000000000030e9c552a28b528e766ec198b0477fb5e14d4bae351c98d2952163a535384e5be113289d5d13482f65157252131a57122dbe7247fcf7f8d222994e6f5ebc83e9522e2f8cc898bc6b346b7311e8000000000000000004f15bc0ba411fa5af736367b0424265932821fa8788a160d1d0e1c2b39644b0dd9188a0b50320cb76c07e2a5356370007b828dc3d5ade70"], &(0x7f00000002c0)=0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c80)='IPVS\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000880)=@generic={0x3, 0x6, 0x6}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100fffe}, 0xc, &(0x7f0000000500)={&(0x7f0000000f40)=ANY=[@ANYRES32=r5, @ANYBLOB="000428bd7000ff83baefdbdf250d0000000c00030008000100020000001c00030008000500991414aa080007004e23000008000300000000003c000300080006000000080003000100000008aa6000ffd737f20879bb1e8639728c080004002f000000080004000100000008000500ac1414aa08000500070000001800010008000200000000000c00070020000000020000004d00000000000000ac1414bb080001000200000008008675a35b0ceaf36cf7a1ad3ffab2864c677cbbc6bb3300e62a3a3e58ae59b79300a5c0311716ad37bb"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000980)='eql\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00000003c0)=0xffffffffffffffff, &(0x7f0000000600)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000000640)={0x0, &(0x7f00000005c0)}) accept(0xffffffffffffffff, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000340)=0xfffffffffffffe39) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000780), &(0x7f0000000740)=0xfcf2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x401, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r8, 0x891b, &(0x7f00000005c0)={"6970365f9974693000", {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 107.069479] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 107.094452] IPVS: set_ctl: invalid protocol: 98 172.20.20.187:20004 rr 2018/03/31 13:00:05 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00000004c0)=0x400, 0x4) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:05 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="2400000024007ffc0000120000000100000ff6ff010000000000f300ffffffff1300ff10", 0x24) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="005f8647c487b6a1459d7ae3ccd69897c7dc6818b45143fc03973935059d0a98", 0x20}, {&(0x7f0000000100)="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", 0x1000}], 0x2) sendmsg$nl_netfilter(r0, &(0x7f00000012c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001280)={&(0x7f0000001100)={0x14c, 0x13, 0xa, 0x702, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x9}, [@nested={0x138, 0x3b, [@generic="6e74203ec628133e424113597e1cd92bb8eefee9a155d3ddb8e65784757b5610b91a5004f8b740d79dbc551f027fa53b6f2ba791437f3de3852557c2d3eab2172903da7f430799af2038bddcba1fc27283612e39dfb9d85ec0790a946d8a1be933ab0162ebe0780ff91556fabc305fe0bdf598367cce61dd1070cbd185dc2971233a802220ef5a909707e14c355d321b8b78dce1ba9db2f56a4cbbeb08379f017d227b61018eba8f4241", @generic="d81a095afd434327456d09f70c8c3ea4454c3b87fd318d02424ae39dc728d238e4f95ec045db98554171fe22ab4e158efb6ac4f6daa742a6881ad497313c905a53744ffb80a8b97e1a6c0219e38b84c9c49b274552c35e19392cf490b43df76fbf278dabe95b5989e9bf0de1cde8faecc19620e738facdf9fc7d9cd02374afba475f64aeed63fe"]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/03/31 13:00:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3b5) [ 107.122820] IPVS: set_ctl: invalid protocol: 98 172.20.20.187:20004 rr [ 107.130857] device syz_tun entered promiscuous mode 2018/03/31 13:00:05 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x101) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, {}, 0xfffffffffffffffe, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3e, "1048a82565059986b1c36aa98ca2da7941a0d5d2d6d1a5f9af35bae8e903a6d912d6df947648a9260c655b619380fe8a3cd07eaf5586fff14f04bb0e59fe"}, &(0x7f0000000140)=0x46) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xdc55, 0x3, 0x200, 0x1, 0x1000}, 0x14) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000002c0)={0x9, 0x6da, 0x7, 0x4, 0x3, [{0x4, 0x24, 0x7, 0x0, 0x0, 0x2000}, {0x4, 0x1ff, 0x5, 0x0, 0x0, 0x4}, {0x1ff, 0x7fff, 0x8, 0x0, 0x0, 0x800}]}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/03/31 13:00:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r3, 0x401}, &(0x7f0000000300)=0x8) listen(r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0], 0x2}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x26, &(0x7f0000000040)=0x52d018f4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) [ 107.248352] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/31 13:00:06 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000d80)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={0x0, 0xfffffffffffffff8, 0x5, [0x401, 0x3, 0x894, 0x2, 0xfff]}, &(0x7f00000005c0)=0x12) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r2, 0x8001}, 0x3) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r6 = accept$alg(r4, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r5, 0x11}) recvmsg(r6, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci={0x0, 0x0}, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) sendmsg$rds(r1, &(0x7f0000000f40)={&(0x7f0000000140)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000000640)=""/213, 0xd5}, {&(0x7f0000000740)=""/206, 0xce}, {&(0x7f0000000840)=""/23, 0x17}, {&(0x7f0000000880)=""/86, 0x56}, {&(0x7f0000000900)=""/93, 0x5d}, {&(0x7f0000000980)=""/22, 0x16}, {&(0x7f00000009c0)=""/112, 0x70}], 0x8, &(0x7f0000000e80)=[@rdma_args={0x48, 0x114, 0x1, {{0xffff, 0x6}, {&(0x7f0000000ac0)=""/87, 0x57}, &(0x7f0000000dc0)=[{&(0x7f0000000b40)=""/225, 0xe1}, {&(0x7f0000000c40)=""/27, 0x1b}, {&(0x7f0000000c80)=""/201, 0xc9}, {&(0x7f0000000d80)}], 0x4, 0x10, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x400}}, @fadd={0x58, 0x114, 0x6, {{0x20, 0x5}, &(0x7f0000000e00)=0x40, &(0x7f0000000e40)=0x800, 0x7, 0x200, 0xdd, 0x9, 0x30, 0x100000001}}], 0xb8, 0x20000080}, 0x1) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000004c0)={'vlan0\x00', r7}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:06 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1d, "3ee1ce6ed555f2bffb73c1a2f442c1f48f993fb27e6674cba6c866d8e2"}, &(0x7f00000002c0)=0x25) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x9, 0x10}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000300)={r1, 0x2}, &(0x7f00000003c0)=0x101) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) syz_emit_ethernet(0x21b, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5ef42f", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @remote={0xfe, 0x80, [], 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "621942", 0x0, "5bba6d"}}}}}}}, &(0x7f0000000040)) 2018/03/31 13:00:06 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$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$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x3, 0x100000000) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000740)=0xb) listen(r1, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000500)={0x1, 0xd58, 0x0, 0x3}) socketpair(0x0, 0x6, 0x100000001, &(0x7f0000001a40)={0xffffffffffffffff}) bind$alg(r7, &(0x7f0000001a80)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) accept$packet(r6, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0000001100010029bd70000b63c07c4e0000004bbf6c6155c35e82356297b02ee72c11d0c755d45dd6cf4e2a14733c7be1344b614ec468837a5ac041b7aa0302fc88749b6c5feab094aad75f45be71e4713d753dfa2cf663744bd634c1b21e08a94b10e3263406b9d0cb77caf3160b031dd62732185d28fc5f0afed275755981e60c9d5a8e5b69471b23862c1f03ac8c4b51b6770000000000000400018dc1e80000", @ANYRES32=r3, @ANYBLOB="001802000080000008002300f7ffffff14002400b7eaa8d0e070a82b2940f54471f4ec9d"], 0x3c}, 0x1}, 0x40000) r8 = gettid() sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000000000000000008001300", @ANYRES32=r8], 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r3}) 2018/03/31 13:00:06 executing program 5: socketpair(0xf, 0x80000, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$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$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000140)=""/221, &(0x7f0000000240)=0xdd) setsockopt$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) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2, 0x3ff}, 0x94) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x80, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) connect$packet(r5, &(0x7f0000000380)={0x11, 0x1f, r7, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$alg(r4, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r8 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2a435733}}, 0xaaa, 0xfffffffffffffffb, 0xffffffff, 0x4, 0x80}, &(0x7f0000000480)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00000004c0)={r9, 0x2}, 0x8) accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) recvmsg(r8, &(0x7f0000000500)={&(0x7f0000000000)=@nfc_llcp, 0x60, &(0x7f0000000480)}, 0x0) sendmmsg$alg(r8, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000), 0x1d2}], 0x1, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200), 0x3) r10 = accept4(r4, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x54, "46fd53a98eef77da311e368c5070dbe901753cb449d0800f986bc8469cda2993159c8b11d4e539e4869dce2fe07a9b81c16b1d447ee5d951ad0d456eb88e98c6568da8e16bfda2ada2fae7131d1a5d38645fbd66"}, &(0x7f00000000c0)=0x78) listen(r3, 0x4) sendmsg(r3, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x102, 0x8, 0x4f78, 0x9, 0x100}, &(0x7f0000000080)=0x14) 2018/03/31 13:00:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) socketpair(0x0, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffff000}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x401, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 2018/03/31 13:00:06 executing program 3: syz_emit_ethernet(0x13e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) socketpair(0x5, 0xb, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) pread64(r0, &(0x7f0000000180)=""/180, 0xb4, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000280)={0x8, {{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}}, 0x88) 2018/03/31 13:00:06 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:06 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000007c0)='syzkaller1\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000000c0)={0x8000000000000121, [0x5, 0xb4, 0x8, 0x9]}, 0x2ac) setsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f0000000b00)="9135992e98d2fc271c6962c5b0f23db109c144ecb1f157f12f17f0f9f6aeab6122ea44f8d0f77734194e7e879bccc49f53a7fb7f533b5f234f1e57c2b91d362cc1dcb8e233136770cc8876ff1b45a93baf4fc9c8e3fb563c8a20c7bca3c58223a7bb581ae76588a3f10f8eecf19078aa52b404d8e0fb6d7ca060d47168c1d03f50b7346a3c37fc4a789f44a77df49d8f398a6bc85c5a5d9a9eeb34f8e40ea0f09ea769", 0xa3) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000000580)="e8841850fd1eb9a48fae9f2ed706dfe819a6ec3c0d14726aeea8321060f072743d3a4b6a3d147b04060bc4839b292fa54f630634a471980d314f4716d045894cc08d5108203de0d841c545367fd2ca4edab6172ae62eaaad599992f0d0e9651dd91c21dd68a4ed8de1efe544be54ae9122b1d0b85bc3af4c073f2f8eb4cd9f91", 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000840)={@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {&(0x7f0000000a00)=""/201, 0xc9}, &(0x7f0000000240), 0x14}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000002c0)={r6, 0x5, 0x4, [0x383, 0x2a28, 0x6, 0x80000001]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f00000009c0)={0xfffffffffffffcc2, &(0x7f0000000900)=""/191}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x67, "daea08f8264baf4407d0449b6c1f690d39ccf59bfbd7ab0b5887af0e474d412d35e23a44014b0a54ce090d06c09e088d99a56ac845274c4f0df90b1fb411586aa72037f6772405ad6c723d6eddde6cce158a25dec27a76deac14753890f8479b7c0c0d478a02b2"}, &(0x7f0000000400)=0x6f) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000bc0), &(0x7f0000000c00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 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(r3, &(0x7f0000000300)=@ipx={0x4, 0x0, 0x4, "3f8da523a401", 0x8}, 0x80) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r4, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000001c0)={'erspan0\x00', 0x1000}) recvfrom(0xffffffffffffffff, &(0x7f0000000600)=""/223, 0xdf, 0x0, &(0x7f0000000700)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x80) write(r1, &(0x7f0000000c40)="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", 0x1000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r8 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r8, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000079ac5823ec88eb17f7f6d38d7c28937a40a7077fa605b2021268ad5f4fd7af8bf72ecb123b7b175ddb656c6bd1ad9a9a8cba5c3131e870fa2c8f0ebdd64fb36965a9f5cc8073f292fdefc402411511b5112305281c5f7ccfdc4c6effe03f74577f54650b604cf4b343266f62cfbe27399d249be672d3dc9f664fc5fb55c53e9ca9413d3eaa64f60df41d134439b13e58a7fd2f002015341f5dc8315fb376096af19e47732732170855ea5382cafc279436a76eaabcc2cdc77c88a329b4328b715137ad066fd0d9927f7ffd8e82246fdbd982e8d57e4f4c1b2e067dc1d6f6"], 0x4) 2018/03/31 13:00:06 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x802) pipe(&(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f00000009c0)=0x4, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000680)) recvfrom$ipx(r1, &(0x7f00000008c0)=""/100, 0x64, 0x10000, &(0x7f0000000040)={0x4, 0x0, 0xc7d7, "f036b430156a", 0xcd0}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2}, &(0x7f0000000740)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000800), &(0x7f0000000840)=0xfffffdba) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r4, 0x8}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000c00)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000bc0)={'syzkaller0\x00', 0x101}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ca50423b0000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fca5ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000"]}, 0x130) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000940), &(0x7f0000000980)=0x4) socket(0x3, 0xa, 0xffffffffffffff0b) sendmsg$nl_crypto(r2, &(0x7f0000000ac0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000a80)={&(0x7f00000007c0)=@delrng={0x10, 0x14, 0xc00, 0x70bd2b, 0x25dfdbff}, 0x10}, 0x1, 0x0, 0x0, 0x44800}, 0x40) 2018/03/31 13:00:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e21f7c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/31 13:00:06 executing program 3: pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x2, 0x1000, 0x3ff, 0x64}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x20000000000002}, 0x8) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000001180), &(0x7f00000011c0)=0xfed5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xde, "c995b70ff5f4e4e2e3fa0cff40a74a1dd89659770e20d3af14de530d361c616cc554eb02cdd9688ecbcd0945ee56db2e9d35afc4c434df5b415f67aad087a4cab853f0a696c6051f85bcee365fecba1a7a1a65110c0f8538b14d1d9e303beb7c19a62bd2a3078e0fa5385f746959c326115fe5b9368fb17743cecec3819ef6bbef27503e3edea797ab9576e5433f18d755e5d9ea6242af845ee1c61bf11416f3579b043ee07eb04bdd02dd34204c1956e93ad543abb4dd47171293aa47c323330059f5a3d38e425df7a9de6a28d50522042a97b28025fee770fc84e3af65"}, &(0x7f0000000480)=0xe6) r3 = socket$inet(0x10, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x40, 0x1ff, 0x5, 0x0, 0xcb0}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000540)={r5, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000340)=0x4) write(0xffffffffffffffff, &(0x7f0000000100), 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x5, 0x5ea}, 0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000040)=0x9, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r4, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x0, 0x20}, &(0x7f00000005c0)=0xc) sendmsg(r3, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014fdc)="2400000000020009000200001d85680c1ba3a204000300000000000000000000000000", 0x23}], 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x6, 0x4) r6 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r6, 0x28, 0x0, &(0x7f0000001000)=0x8000, 0x8) 2018/03/31 13:00:06 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 108.109486] bridge0: port 1(erspan0) entered blocking state [ 108.115289] bridge0: port 1(erspan0) entered forwarding state 2018/03/31 13:00:06 executing program 5: r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000005fa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x80) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x80000, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) 2018/03/31 13:00:06 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$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 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') r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x5c, r3, 0x24, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3c5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x20}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x20008040) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x12d6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r5 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001140)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a80], 0x0, &(0x7f0000000280), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x3e2) socket(0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) socket$kcm(0x29, 0x7, 0x0) [ 108.151208] kernel msg: ebtables bug: please report to author: entries_size too small [ 108.171927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.186960] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/31 13:00:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=ANY=[@ANYBLOB='@\x00', @ANYBLOB="26062dbd7000fedbdf2502000000080001004e240000080001004e230000080001004e200000080002007f000000040005000800030029000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000000c0)=0x1c9304a1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r4 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bb4af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e1435536fa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821563b9faa72920836b407fdcec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae547446ee5770bdddde70c000000000000000be885c41ed7bd555314ff5657f8b7e00000000000000000000000000"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000200)={r6, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65d250518a8bc8bd77000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcd49d884a6f3c7251b7f213a4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42fef325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412ed77bee9b8675555cb88ab00ac44e43e2b8f24eba1d15"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000440)={r5, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000040)=@req={0x7, 0x4d7769e6, 0xffffffffffffffc0, 0x9}, 0x10) sendmsg(r7, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r3) 2018/03/31 13:00:06 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r1}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) connect$can_bcm(r2, &(0x7f0000000000)={0x1d, r3}, 0xb) [ 108.198532] bridge0: port 1(erspan0) entered disabled state 2018/03/31 13:00:06 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:06 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001500000000000000000062726964676530000000000000000000726f736530000000000000000000000073797a5f74756e0000000000000000007663616e300000000000000000000000aaaaaaaaaa000000000000000180c20000000000000000000000b0000000e8000000200100006d61726b5f6d0000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000001b000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000006d61726b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000052252b4ac5f30a78da165501035e00000000000001000000ffffffff01000000090000000000000000006970366772657461703000000000000074756e6c3000000000000000000000006970646470300000000000000000000064756d6d793000000000000000000000000000000000000000000000aaaaaaaaaa000000000000000000a0800000a0000000d00000006367726f757000000000000000000000000000000000000000000000000000000800000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x328) [ 108.225063] kernel msg: ebtables bug: please report to author: entries_size too small [ 108.236906] kernel msg: ebtables bug: please report to author: Wrong len argument [ 108.268630] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 108.284374] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 108.338583] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/31 13:00:07 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x3f, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/31 13:00:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xe0) write(r1, &(0x7f0000000100), 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="e22e93587720f91ef98e1838226ab39edadf46c57122b935e920811a0c6cf1810ea0aa1553623b12aa2df2b39fbed3a8b13fb0b4879d8ab1bcabf7bd84e61e293a8efd2d9e941054be9a7fd1a9e1516c4ac4493b77786a7d95a36814e5cf5c5dbcfb1f967e1db54d9573e5484aa23cc850aa39a6bedd83cc", 0x78}, {&(0x7f0000000180)="f041898bc5a5b570f7ec5cda0ff8a8f0d6ba3ae0b7ea4a800b9f61ad6ea6fc002d3b14d5dbbaa7a96ddbed413f418082c97715c10c3c95d133c19de948a5aa229a4f52fe0fbbe4829bfc1368ff349662d34367bdb090049e32550b52a8e46e1ca8bf553997d1897b59b4a6c51039aa000d0660db012ffb6e8c2cdf933b7002294d6bef93af3a92d4757dbd957378da79f33376b16079b677349a9e462608f462c81f820e2ad537891b6c2617c59576ae35a1", 0xb2}, {&(0x7f0000000240)="31c6def9c0708451bb3e54e199ba43b7e0510bfabc71c504e35320d25a3dcf004ab0ec6f916e6c752f3abe095aeb33fea5b0ef8027e0eca660978f666abee942a62bace71092d3f9feea98f7c2aab0ce4c3fca4c32ad412b3c6d7dff5cc7a0ce4a378a26ad6d295607055c1d3cadeffc93d6f3f4cc1c8307e17460cccca50607ece6bdc480940e069e683de08dc8498a3666be7bddd01b2c45b1edc646207b7202bc472851d43091cf50357fc7e2555958fbe2bb15dc1cd83b", 0xb9}, {&(0x7f0000000300)="15ba36f1e9d4dbe304d61af55d09c28372c04814ab21cea6adb2783e58acb1600718e680149fae594672aecbf2c095b76ef0", 0x32}, {&(0x7f0000000340)="4541c8bb8c3e77323f69a166c54aace04b1558fbe91de11751810399fcc50d2037a02390cc971e2e630f3cce410362db5eb8c2dc4f11212ec442c03c77210450da782cdf7fc7088e659429c8d7427c55e69d7f", 0x53}, {&(0x7f0000001240)="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", 0x1000}, {&(0x7f00000003c0)="dc2956a6c2edd2f8852d6dcfbf84a7067cd825a0d5e0b9158c6817a6b85d49aa451ee7ecc7a0eafaea4df54db0471f0bb2f7be314fa639a2ffc742dcb892ff10f7d215329e090f5257ffb7bc37e268a5f858ea3bcd8dc68f03d02635caeee0d693", 0x61}], 0x7, &(0x7f00000004c0), 0x0, 0x4000800}, 0x10) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/03/31 13:00:07 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000740)={0xfffffffffffffffc, 0x0, 0x8, 0x50, &(0x7f00000004c0)=""/80, 0x7d, &(0x7f00000005c0)=""/125, 0xd2, &(0x7f0000000640)=""/210}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r4, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r5 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r4, 0x11}) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:07 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) unshare(0x60000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) 2018/03/31 13:00:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000580)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xffffffffffffff80}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) preadv(r1, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000300)=""/101, 0x65}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/93, 0x5d}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f00000005c0)=""/218, 0xda}, {&(0x7f00000006c0)=""/124, 0x7c}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f0000000740)=""/66, 0x42}, {&(0x7f00000007c0)=""/196, 0xc4}], 0xa, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f00000000c0)=0x78) listen(r0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x3f, 0x4, [0x653, 0xfff, 0x3, 0x994]}, &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000009c0)={r2, 0x400}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a00)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000a40)={@local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7, 0x6, 0x8e58, 0x100, 0x1, 0x80000, r3}) socket(0xf, 0x80000, 0x7) 2018/03/31 13:00:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0xffffffffffffffff, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) pipe(&(0x7f0000000580)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000005c0)={{0x7ff, 0x3, 0x800, 0x3, 0x200, 0x8}, 0xfffffffffffffff9}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78, 0x1}, 0x0) sendmsg(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000400)="cb", 0x1}], 0x1, &(0x7f0000000cc0)}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x17) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) 2018/03/31 13:00:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58a98ce07893af", 0x42) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/03/31 13:00:07 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair(0x11, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000080)="d1dd9cb2cca3773aef02475d378afcb825848ab89a9390863c879d3f2e58d62766c5b6e12449d073d0a2ae6500", 0x2d}, {&(0x7f0000000200)="5a3aaad6142ec0a02d1914966cf27f1e9920db6540e9d8db7c21f6821412f370b67583bb2eef343a564057a8569c7c3ee3693d37a0a42ee334a566a6a4f6f4cda392fb541f13c5c89e974d0a6a5986ccfe465c8e503afb04aa07a7b90b8e5844929a63e2e8156ac73a0689ad1d3ad430446075fe99bf381998a67d80ef3a1e7888dfd65acd22f89a997a207b26eb6d05f0fb701e2be39d2ca54159ae6f7fcc9e486e5d15a37ac269b5c0360e3177f1eeb5f1990b4e83f9af3e9d8c10ef9704afc38791c3f8", 0xc5}, {&(0x7f0000000300)="229a68ccfce45ea1ef0c8a285c47941718b1f4092cc884d419f0673a343776d403c317808d96e6e7772c9d059588194180a81e5ed2eb1675", 0x38}], 0x3, 0x0, 0x0, 0x10}, 0x10) bind$packet(r0, &(0x7f0000000180)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/03/31 13:00:07 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x0, 0x153, 0x0, 0x500, 0xa8, 0x0, r0}) unshare(0x60000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000003c0)={'irlan0\x00', 0x1000}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/31 13:00:07 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x1, &(0x7f0000000340)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32], @ANYBLOB], &(0x7f0000008000)='syzkaller\x00', 0xfffffffffffffffe, 0x7f, &(0x7f0000008000)=""/127, 0x0, 0x20040000000000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x2, &(0x7f0000003000)=@raw=[@ldst={0x0, 0x3, 0x0, 0x0, 0x1}], &(0x7f0000000140)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000000040)=""/231}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@dev, @multicast1, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) [ 109.055890] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xffffffff) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x900, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000002c0)=@generic={0x4, 0x100, 0x10001}) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/153, 0x99}, 0x2000) accept4(r0, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0x80, 0x80000) 2018/03/31 13:00:07 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x40}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) socketpair$inet(0x2, 0x80000, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x12, "d474f442dee53a669d5342f9ed0f6070e3c8"}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x231}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x100000000, 0x6a3, 0x1ff, 0x7, 0x0, 0xffff, 0x7, {r3, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xff, 0x9, 0x101, 0x6, 0x2c34}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000080)=0x1e5b, 0xffffffffffffffc3) 2018/03/31 13:00:07 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000005c0)={0x0, 0x5, 0x7fff, 0x1, 0x80000000, 0xe0b7, 0x74f, 0x0, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x6, 0x2, 0x4, 0x7ff}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000500)=@assoc_value={r2, 0xffffffffffffbdab}, 0xfffffffffffffec2) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r5, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r6 = accept$alg(r4, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r5, 0x11}) recvmsg(r6, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) [ 109.117129] IPVS: ftp: loaded support on port[0] = 21 2018/03/31 13:00:07 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000008c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000940)=0x80, 0x80000) bind$unix(r0, &(0x7f0000000980)=@abs={0x0, 0x0, 0x4e22}, 0x6e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socketpair(0x0, 0xa, 0xd5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000000840)={&(0x7f00000002c0)=@hci, 0x80, &(0x7f0000000700)=[{&(0x7f0000000340)=""/6, 0x6}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/73, 0x49}, {&(0x7f00000004c0)=""/11, 0xb}, {&(0x7f0000000500)=""/60, 0x3c}, {&(0x7f0000000540)=""/178, 0xb2}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/152, 0x98}], 0x8, &(0x7f0000000780)=""/169, 0xa9, 0x40}, 0x100) r3 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a00)) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000200)={@remote, @multicast2, @remote}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000001c0)={'tunl0\x00'}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000880), 0x18) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0x7f, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x88) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/31 13:00:07 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0xffffffffffffff32) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) sendto$ax25(r2, &(0x7f0000000440)="5b9617f54b423fe27a87184d6fb06095630e231fea08109c68803c7c888e282438fe880e49d6eef4dc72028105f573a6990f1cb20d0c0c5867d98be919d89f418a3a59890ec43f8ceb6d054e4a785c2731da59936faab79b3cc971596ab0476ec9c9d86215f04ea8bd871c0c874d1e585824afbd030ece4ebbd9b034adde4ac0c2926fabde77eb0dea402c5a9248b60df63b0d004888c8e55f171ee80c7a61dbcfe7bfd7bd2cfbc37b4f5db12c3eda322903196f051b4363", 0xb8, 0x8000, &(0x7f0000000540)={0x3, {"0b251d74ec7391"}}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000006c0), &(0x7f0000000700)=0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000380)={r5, 0x24}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x58e) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000200)={'tunl0\x00', r3}) r6 = socket(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={0x7ff, {0x2, 0x4e22}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2, 0x4e20}, 0x2, 0x6, 0x6, 0x3, 0x2, &(0x7f00000003c0)='gretap0\x00', 0x1, 0x3, 0x5}) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) [ 109.206203] IPVS: Scheduler module ip_vs_Vlc not found [ 109.280063] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/31 13:00:08 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@ipx={0x4, 0x83a5, 0x5, "a97de6dbae93", 0x4}, 0x80, &(0x7f0000002780)=[{&(0x7f0000000300)="86733285f1d428965911da5fd07130f4ec6d4bd7bd2b2e50061df724cd93cab16333bf556a1e364640706fc3a9685c9665ef8a4fadb15765b4ce9eac85e14a923b20a7cf879f5f9f12503ea5ec7344a1d62a699f9218945df359aae1c37f9516dda3685ba2412e3b07d80362ca5675989b07e92a60532cdc2ee7f6ef50e572b93f1be80703534dc3376c4f23c268f018f9de416a29bbe2ca72ceaa54979f16a577cf4d04c5d976dd9d398ffa072fe1d03dc494450ee204710949530160c8d3c1d703f7ff5234135ce33fd475a6eee43810830c6b624872f8c8f9b6d08165c0ae4db8308e09d817", 0xe7}, {&(0x7f0000001680)="7486b89647918dd7db25112775c0c548f7b61d31ffe227e04b84d564c247096c4ab5cb4b70231cd891b052d8f8beaf1034516e05880dd12ac4ad8a2e117e34d3894347b3a944706cebbd65766aa0ffb74f018bf0183aea05c951358ca478d02a85dd18b5adefd147ae77bbcc8c1022c4f6a9f050bd9e4805dfc596a19e049404b2283b40d592aa5d2f0be595468ee047eb79c68df8c6", 0x96}, {&(0x7f0000000140)="859d904b", 0x4}, {&(0x7f0000000580)="f17196bfa85c3b806d22979721e7ef4c8551c0520cad4b7257cdfd780bbab4c88ff437f2f329672b0551d67fd59bb3df2610c9", 0x33}], 0x4, &(0x7f0000003980)=[{0xb8, 0x10a, 0x0, "06a2c16b4a4d7b6d6dbcf8d209a6b52bb2a576a13d2cd8db7fb1db26cd24959b3af578231e65d4fb804fd6ba75f88226889a1e4a3fc05e5c9cdfebb8c8d64312e4a6786a44c89cd11db96c120fd641d4e6d4d7c21b7ce243993920ff285b56b8bbaf4b5905443779e4b52329dc8993ddc21caddde0a9334bfea060693501efbed4b331e775b2aa21c4b71a99705abef444bd319660de7f5072b9d49cc67c1d022c2de232b4"}, {0xa8, 0x113, 0x3, "bba3d0bff4d68da4fb89fde37fa9b37749e89e972d09e5e57ae50eec7673e1751744a8b95ddc99adad12913ab07caac2aa14b8abbcc871c78d4f3adfbd711babd2567ed3a9def1629398df3cc02c05cc89f2a32eb118527818413071931ff7c4b981919ce12f6758241f0b7a1d4adff0307cc921b57a099d360cb44aade5b6149e56222f2fba762948a2316b0d629f639f69c35e24f691"}], 0x160, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x3, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000580)}, 0x0) 2018/03/31 13:00:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x40, 0x7, 0x3f8, 0x400000000, 0x7}, 0x401}, 0xfffffffffffffcbc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002400)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000002440)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00"], 0x13}, 0x1}, 0x8080) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002340)=0x14, 0x800) r3 = accept4$packet(r2, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002600)=0xe, 0x80800) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000002480)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x110, 0x140, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0xffffffff, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0xff, 0xffffffff, 0xff000000], 0x4e21, 0x2b, 0x5, 0x4e20, 0x1f, 0x12}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x448) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={r5, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f0000002300)=0x2aa) syz_genetlink_get_family_id$ipvs(&(0x7f0000002380)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000023c0)=@assoc_value={r5, 0x4}, 0x8) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000002700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r6 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r4, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)=ANY=[@ANYBLOB="68f9ffffff0b000126bd7000fbdbdf2503000008081e2c008000000008003500"], 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000840)=r7, 0x4) writev(r3, &(0x7f0000002680), 0xffffd73) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r4, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b5823668fff79e680c748b0eb7534422498ca9a1fd457291414940db5e0d4f7f587c3") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x6, &(0x7f0000002580)=ANY=[@ANYBLOB="0000007910300000000000000000000000000095000000710006dcc3b56bcdfa4453abd107840e160b81cbb3c4b56be9b7dc"], &(0x7f0000f6bffb)='GPL\x00', 0x101, 0xfb, &(0x7f00001a7f05)=""/251}, 0x30) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000002540)=[{&(0x7f0000002640)="6fe17dd89c1ec8f1eb8581c147160c9f81b13ce412eb3d251f6f94e1be962e917076f22cf0ff940442627d909b09881aca047a2a4745c19b692c571e8797a9af3b0877f2287cf932e709eeedda0679c4d48b1fe3de1631543e750b5ca1f3810a882e8f9aae808c9d9e1098cf5855e5436050f902294ad64a8661c36dd2b01267ae608e4270d4a41ce6f0e1283cf131"}, {&(0x7f0000002500)="fb7bbab6fb75f3b8ebd9f55363ac3236d6d6e6fecfba665923c967cd65a52268d89eed92ed26cc3d07509f93"}, {&(0x7f00000027c0)="58ff2a683eb899f4f6c9b382f6c623996c12c8c1b2c902a49d7d5d31e1c84c0533c7a31304a73c3b7abaa1188d7bd6c7c6627f5f12a2e685d0b825c4bf06e6d822f815a59c6bcf5b323155a9ded8e30d6db36d23f801d342e52a9bcb87e9d7b5511b3b"}], 0x100000000000019b) preadv(r8, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/31 13:00:08 executing program 5: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xc79e6a06a387716d) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000400)="f6c016c65a29d2b587ac1a02a23d18e10e") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) r3 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e00000000080000000000"]}) shutdown(r3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) socket(0x5, 0x6, 0x3f) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000600)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x309, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, "627269646765300000000000000400"}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000002c0)={'rose0\x00', r2}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) 2018/03/31 13:00:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$netlink(0x10, 0x3, 0x10) 2018/03/31 13:00:08 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xb58000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x4, 0x203, 0x5, 0xca, 0x100, 0xdf29, 0xffffffff, r1}, 0x20) r2 = socket$inet(0x2, 0x2, 0x0) recvmsg(r2, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/48, 0x30}, {&(0x7f0000001700)=""/90, 0x5a}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r2, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r2, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/03/31 13:00:08 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000c80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000cc0)=0x1c, 0x800) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000d00)="e073c08de9c9553be58c5a58728d11d83226c213a17d6a271d2d2ec8d470095c4a4269ae0e037a59e99ca5df04ca0e625c8d25339be7dedef662d3ff15836d1a389bb07dafecf7dede75a025b842559d625211659b3e18fdbc2306171d337c2120bc7f5ec6fc334c13ad6fcf84c42b815f03056b0d113a4b6543f4d4da6fa63b773eb56ed6338dfbbf7c73540f0811a8ef5ade8183871c6e8ece188dbb4f14d026c0", 0xa2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t\t', 0x2}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000001c0)='scalable\x00', 0x9) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={r4, r5, r6}, 0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmmsg(r1, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c63491ff752ddb49c505c78be21ac994dd5b3582e4d3939e431c8a98fc7fd2d6a6d34548cc47307dd4a623bb69da5d377058b49af3573e3dd190c1a950f9048a577e88c9aab27e60a4711a0c158edf8a1445deac67b943482ebfbdeceb1aafff69613a7754bd783424edae3c86005e50187e61696185fe8494a923559c39cdd418f335b65c06811e12a9b25d2bc58ab2bb49cda6a8699fe4a10689a1ffc64181f907271001d2de1cb402c33865031df009582ad070595aa7144a07fb006203e4e428cc30d8fc47b30a8b1d7a2e7cdc39e3187cf5dd4db519f5e3dd35b36c84553dfa3be3c06099cb22b3806af3b7a90e4659c41aa9c2a0b3ed4f1d81f56aa40b4afe3a61762aaa89abde22c2f1e44fb55290d0f3d042e20b2b7db5ae4485c50a14490e0f4965ff595d3736bb0b16f6cfe4d7bd17763779b5471a149d29e3ec439dbff3aca8402ad2aed98e3d8c78664045e2ab8694b912df8399a53b1a38350f4db71f6ed3f5949d4b1d1279c601c758cc948bb4cedade2bbd6d3440d23f0478d683cb35885354a5abcf820b5e5b586275d6142c4b0c05377a66db84b89c8b3101bb22d4c69fef98743f6983b1768bd170dc1c304a1af1cec8defb698ea8efe6b3c36028bc4ed4c453e499c5573296b2f5b78456c3d1663af9392474c3cf4e8af1b94dd055c71be6fc12a52646816ce59aaa6c7db0d9096139ae334d3056536448b2acccade9ffbd0d21bc4abc3c9cbd80ee95451b43d645905b9c12c6dc080121d44053092edd373f07bba0fce08ce81b7326839511e452920b7549ab98a0adacd4c46f60818b25fbda3d6589ae217215a9be3ca0b0d831029ce48e15d3ec2d75d6e220b46f03d8e54b248756e3cc136b833904416793d8b9d5b60ff999d86d2b11dd57fcff57b3d1e0299d1b307675d18a1ebf8cc69026366c79d20562e5afe0fd9fbfdeca6caaa99572f0139727a076e0678a8d0ae71e58312c559d6075f433aa5470edc34e15bb761b816aedf80765142cc1aebad3696d763a35ff2506aea52a6de15d45f079e4ac964f394e8209d3be5ff53af5abbdec85b4a5ec880265edc2ba6d4f8ff6bd64fce798504e475dbd73831c2507901407141dbdadc02180e64c1f6d4263f7e0d1aed5cb8fa216ec199eca1ea0be48d21b1c3c6f0d8135c9e25657e7e42edc07051275680055a7e70670ee6e3201347975195c33d02dba6c704f0b35674a39840f255fd67264883ebd45cab262967a2f559af9690d1ceee15d7a92836a41c0f00fef91c225ef69bd44e928538e75b59fcee67e528107731334c436c6ffb6993e00c5aa054a6ba32b928b833379f1aaf0444ed18c2849a77457964e3b7f22a7333b6aaaf25764b84189be5f224acbee0b83efb7edc06e66cf8b3049b41402607e39ef82989157877c84ba56b9ee627c6bdfc0314eecc57f84c4f6922694298d1ffd5608651b7859724209f20588405dbe9c5f6676413f34fa201d9c3f6bfacce4f9a0da75ef437216376ba3e23fa89ef119f522999bdd2d07a5666e1fe5bca544e5c04383f07967d0744ed307c1ed8f16b53960a6be54baf099b23d9c5732be429b3264196f6ceb3a5b069527793d90cadfac3826b37b65aa12fe99d3e140ceba37113bf6499904095483fd27954e9352fc84383d5ac69c1591095989d51a9bb0790b4b0801a37a88bdf301d676d7e79bdbe553bfd93698180174ab38a37cc98f3b69d52870f55c12f7919b90a213fa6009f17aa48b30d2e45366155b22a27ec0ecac8dd21d37e33759a9f0d67aa52896ebb2c288fb77076879247935835b0d250151b045e61365f6642c8120317c47e65129aba6c6916d8c1d9679e0c8d6561934b7e1d0643a47990e4ddf4afa3e633a5b33d6da9bf5f11740a54c00273021839eb0455ce71de701c5055ba815917991ca9a652f0bf3df54922ebc2396b7abf3129dd2b0f405b177631dcf63a4e847c657b9ef11d991edd2877a74d78a701d6178b478c7c8c9677f49dd1c3a922a12e9d6748048777f63e660ac6be2567255986571ed399201ada38680788b8b099410cad63f1b36bc0febd8c8296821b05bf7c03bbbc5246275565ecb270ece1dac1e2935d2e2445ed6b98c8a1405d1630409509ab39f93f4ed17ce7bbaa4d1d7414da66bff0fda914a17fc906fef8c13e4285c95b80df39ea299f4fd58f3272d4b5173d2ded98e8d87bd8db3670042d8af8351fc1b030b7ed3f64a7db9c4abb6e1d908eba5a13eca09d2ca5801f34c5abd9d2addcc6832237176d2975e3b63a49b0043cffe322167a1abf8582bf0d2a3b176e7d30081a86466215e85344463f4764753791413f02900d294ff5c3a5d71cc4067312edf554ba7243d2a5db37f296236579a4e13a5f6d00de5b7fd01f6376ff8aa19f770c2df50d73534b32cd0e5880bd2c617ac8d4cf24756c41dcfbe4a4b2f432fefae8822f76af16defa2a5b17a3aa4f8616e41890c8754f89f094e9dd8e32f642b1c7c48672b3d8ab2aa5464b6008e89d70e66300a7f2027058fbe6c88bb58f17301b35419080afd67e6c674afbf0daf5591438cb7a30da035fb70f0bc86ba49fb4eceeb9f7f4e28430a133c39b875cba0a733dd63265d5fd8db662a76ce8696bec2d92101637bba2e7c9974f1a950ed65c7df398beb9a4bcce19670c99c52f315e445875e05d879795c6c1a89029f937ac61215f183b8d865fc1aba0dabff3449784d37c20e1f73495779c1ac27743e0ccad54663e8c98a2a85e4a0ac00e69df636308cf89612416012936fc93a9310490364a134e306f1574ae37cd99ba9a4760cb13ec455642527c2b80510a2e83240c94075f47ee566447a13c213f2ef1cc02a37a8085665703232346187af57b0ada39ce02fc7d7a86d081caafd1c717bc2691013d391ff98b39099527d5291970da9bdc340f2d034658896226c70fbc87579f3b8e2166f35ae04191c0fe5bb8c2c3faca5a42c09632d156d18468a52286a339c21f431a11803a9b2a7771d3985a699542339fef3eba9ba907d9d4d3f08fa596681d280e9f33ef30ee1c23c6f31cca371cd45ebb8407abc351c9ddafebb968545e50c3b00719c11b3fc931697a4d68842570a8d66216796b1375ed60540a63eed46bd357f28c58e297fa1efd0e5cf189dd137f0ef3e3132b544e5b00d9391f268cac392683a35bb3e5ac42d14bdb76635b1105955c1608433854678d417119514e79a32a94219c4a375f96b8c3d30652108b5ee0d6272286aa35a31c94f216f82ecb864fb8bd43eeea4b6cfe289274fb6025a2a551d6872dae582c081814695cbb42e315fc0d60a3a105d11695c37b6030040370e0e3efda1f1003f4ae7a8a88814d0e1b6bc0d817a2318d5132a36d064a6a01559a6a8c2163a62d00fad8659ed6d2c44fb5ad1702f403caafd949a3ee61e24e0201feeaee4ca687c866b7f9b8e114d9413fc4a8ef96ed412a59e62ca63a90b699bd94c033c2acb19ad5567afaa44ba8647949e000aa2e0aec46b088577793258814c095cfef21cf3e2e5c914a0fbd7106a699b9e4d3f468544885aa407594e7b6ace3750754c05c3615e36059ef7c030cd9f18d945e0acbab6e0e1e7dc78d064bdd4c7fd644f76e008837360f1199ec82f6e75069733dded4212538511b6cfbe5653d5b8bac83f5f735895d98e7b58bf4f7cdf2077ea886bf3c24a870bc0331398a43beacd4d034c2e29876e5f0c57a6a84141725e28a058eff78a4588b8dca88a24c42a2b77408a51d69347e43837a0ae0d374115948df4681c56441d2e5ffc7861e268939cb03773720d8ef7c9349415cf2408cbf4b02409b2aa2c40333d56f74011b8a640f8273b10d2feeb58daad829f83ffaab447049f53eebbd3e343ad71f14f2e7da8f01fb7bec56e0649f91c4bc040173dc02f8c24af893be2e5e69050e425d0baeb194540db0e9f8913954fec07dfea4c09629c6737e6795da98527513435ca11a4b7b2fb5c1ece2e99ae4f8c8262f17d053e46c5d79b113229098e0661a12b4a7de4eb80d405bc50d54838f98b0e14127ef5531d2bbfcb8b9fd4ad81af0013a5bd635d8205585f6ea5f2dc56b268de60c6b8908a5e8fa87615fa64081b69ab16b85a69a711670d31401dd8335e62b2cee147221478254a493f628cbd167f112797540f76afb222f94b60bfbd4f6c1c78f0ad1a94aa29108f370043a354ccc5f9cb33fa0bb25b33401115f41205c28cdcbe150c5172e136a58c6e34542a619a3a0d8456b226addc29ff283e0843627f6fba53edb351fcab8c2b2a1a3b3a6f25e2a53db5f7a4", 0xcb1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r1, 0x1) 2018/03/31 13:00:08 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x87, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000200)=""/135}, &(0x7f0000000340)=0x78) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x100000000, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="28005a9cfedf5a5c9911010753d57975cbda04ed61daf588373acf0b2e42c7000013000100000000000000000000000000", @ANYBLOB="000000000d70e71ed800705ef73f7d49ba2dd7210c9100f20caa170852a476c9142c0dd7448a1b93c3156b439fa8a4af50b2f8ffffffffffffffb605000000000000010000090000ff7f0000a344"], 0x2}, 0x1}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065ffa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500), &(0x7f00000005c0)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000680)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000006c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000700)={r4, r5, 0x80}) preadv(r3, &(0x7f0000000640)=[{&(0x7f0000000600)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000004c0)={0x7}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000003c0)={r6, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r7 = accept$alg(r3, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r6, 0x11}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000600)={0x9, 0x1, 0x3b4a000, 0x8, 0xfffffffffffffff7}, 0xc) recvmsg(r7, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000400)=0x4, &(0x7f0000000440)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/31 13:00:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001540)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYRES16=r0, @ANYRES64=r0, @ANYRES32], @ANYRES32=r0, @ANYBLOB="adb4ad9f66d8084b037d7d9071b4c852cf1ab7da603321516cf2edddcf11b2827b37b2d284bb54a5119a837515aaebb65b49f7f2160d6bed3c65259e194193cfafdc3af59027358a6a88a32d7798cc5ef0af3f21bf5aec17e6f113834aa8ac07fb9d9046a107e3ea87c609fc44950e30321b1c54de645f243dba55aee0bdaa71b4082a463f5cac59304bcb17f1e2bcf9eb9ed3693cf3c3199ced63d30d16848f713932589ad3dcc6cff86113292c7ba6a702b70afe692a8a13ddd3b7cba6e0c9ff470b25a9a021f951d1767ae61c84b010", @ANYRES64=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="9e73752517351140b01d294a5d3a94b6c11e978fcf472898c958521536b1d407aeb994fc8f3589da7510482f2b009d374d455b59220f99059fc3f104f955e88da9364500c449e6b7b059f1ad9984e345d8ffd58a1aa56c41d5ffda2978d059f9810df00c03049f", @ANYPTR64], @ANYRES64=r0], @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYBLOB="81b166f4249092cfa29074bddb862f48e5035efd9eec8edc831c2b436aa5c8942231dea194d2b97e543b5ef80769549882427023e867b8c70ff747779eb0593ed9bb0b8f056b6d5dddef639c77f893816b710654493bbb17445d1187ebe7b484b153bfc40f9ac64af805cd0bae7ae68d4f7faa1bc8bf8ab8c908", @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRES64=r0], @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES32=r0], @ANYRES16=r0, @ANYBLOB="4d03cf60dbc07829e05b8c4355a39aa924af44ac42198fc270c07394dbd5756f10aef86ff53ef2293e2f3a6589de61878143d582e36dfa8002c7c7a78aa46cf44833602158243027c73d91486f712ad5f291b9ad1f8c"]], 0x1c}, 0x1}, 0x10) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000001600)=[{&(0x7f0000001580)="a6813e15c75f7b7941685f8177a7a70bca8174142f128098cacb5b1908e95447d8d3753239ae58e22dbac14b1f34648296b84acc852d92d3dc3bafba09f04758680630b7a163b5974b525d05b43c0c670aed23906a806180598a68b59b627a6dd634993b75e710256fda5f347d6e814fce743e452ab707ab325866708dd8c1", 0x7f}], 0x1) 2018/03/31 13:00:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e1733371351364dea5482154fa52a0b971332a02ffccb1cf4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58a98ce07893af", 0x42) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000400), 0x0) getpeername$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000cc0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000f40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000d00)=@polexpire={0x1c8, 0x1b, 0x301, 0x70bd2a, 0x25dfdbfc, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x9, 0x4e23, 0x0, 0xf9c83fe3fc34ceab, 0x20, 0x20, 0x62, r3, r4}, {0x10001, 0xffffffff, 0x2, 0xef4e, 0x9, 0x7, 0x23, 0x6}, {0x2, 0x6, 0x7, 0x1}, 0xfffffffffffeffff, 0x6e6bb8, 0x3, 0x0, 0x0, 0x3}, 0xa6}, [@sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x7, 0x4e23, 0x3, 0xa, 0x80, 0x80, 0x5c, r5, r6}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7f}, @in=@multicast1=0xe0000001, {0x5, 0x8, 0x5, 0x8, 0xe8a, 0x7, 0x7f, 0x5}, {0x2b7, 0x0, 0x4, 0x5}, {0x3, 0x20, 0x81}, 0x70bd28, 0x3507, 0xa, 0x2, 0x8001, 0x29}}, @replay_thresh={0x8, 0xb, 0x2}, @ipv6_hthresh={0x8, 0x4, {0x6b, 0x24}}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x20040000}, 0x4800) [ 110.067800] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 110.102818] BUG: unable to handle kernel paging request at ffff8802c5c40d87 [ 110.109985] IP: free_block+0x158/0x280 [ 110.113849] PGD a837067 P4D a837067 PUD 0 [ 110.118068] Oops: 0002 [#1] SMP KASAN [ 110.121843] Dumping ftrace buffer: [ 110.125355] (ftrace buffer empty) [ 110.129036] Modules linked in: [ 110.132208] CPU: 1 PID: 12651 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #288 [ 110.139538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.148873] RIP: 0010:free_block+0x158/0x280 [ 110.153254] RSP: 0018:ffff8801964df350 EFLAGS: 00010086 [ 110.158592] RAX: 0000000000000000 RBX: ffff8801db133dc8 RCX: 00000000ffffffff [ 110.165837] RDX: ffff8801c5c40d88 RSI: ffff8801c5c40d88 RDI: 0000000000000000 [ 110.173082] RBP: ffff8801964df398 R08: 0000000007171000 R09: ffff8801db133dc8 [ 110.180329] R10: ffff8801964df260 R11: ffff8801dac01a18 R12: ffff8801dac00dc0 [ 110.188039] R13: ffffea0007171020 R14: ffff8801dac01a00 R15: ffffea0007171000 [ 110.195293] FS: 00007f6a250e2700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 110.203492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.209346] CR2: ffff8802c5c40d87 CR3: 00000001aea30006 CR4: 00000000001606e0 [ 110.216592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.223837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 110.231082] Call Trace: [ 110.233652] ___cache_free+0x20a/0x2f0 [ 110.237518] qlist_free_all+0x8c/0x160 [ 110.241385] quarantine_reduce+0x141/0x170 [ 110.245597] kasan_kmalloc+0xca/0xe0 [ 110.249285] __kmalloc+0x162/0x760 [ 110.252801] ? __proc_create+0x217/0x890 [ 110.256838] __proc_create+0x217/0x890 [ 110.260704] ? proc_register+0x3b0/0x3b0 [ 110.264743] ? ida_simple_get+0x176/0x220 [ 110.268865] ? do_raw_write_trylock+0x190/0x190 [ 110.273508] ? ida_remove+0x3f0/0x3f0 [ 110.277282] ? do_raw_spin_trylock+0x190/0x190 [ 110.281842] ? _raw_write_unlock+0x22/0x30 [ 110.286058] proc_create_data+0x76/0x180 [ 110.290096] tcp_proc_register+0xfc/0x170 [ 110.294218] tcp4_proc_init_net+0x1c/0x20 [ 110.298341] ? tcp_proc_register+0x170/0x170 [ 110.302725] ops_init+0xec/0x500 [ 110.306067] ? percpu_ref_put_many+0x11a/0x220 [ 110.310627] ? net_alloc_generic+0x70/0x70 [ 110.314840] ? lockdep_init_map+0x9/0x10 [ 110.318878] setup_net+0x37a/0x8c0 [ 110.322394] ? lock_release+0xa40/0xa40 [ 110.326342] ? ops_init+0x500/0x500 [ 110.329943] ? lock_release+0xa40/0xa40 [ 110.333894] ? check_same_owner+0x320/0x320 [ 110.338190] ? percpu_ref_put_many+0x132/0x220 [ 110.342749] ? rcu_note_context_switch+0x710/0x710 [ 110.347654] ? percpu_ref_tryget_live+0x2f0/0x2f0 [ 110.352476] ? __might_sleep+0x95/0x190 [ 110.356429] ? down_read_killable+0x95/0x180 [ 110.360818] ? copy_net_ns+0x257/0x430 [ 110.364686] ? down_write+0x120/0x120 [ 110.368465] copy_net_ns+0x272/0x430 [ 110.372170] ? net_drop_ns+0x30/0x30 [ 110.375862] ? do_mount+0x2bb0/0x2bb0 [ 110.379644] create_new_namespaces+0x425/0x880 [ 110.384204] ? sys_ni_syscall+0x20/0x20 [ 110.388155] ? ns_capable_common+0xcf/0x160 [ 110.392465] unshare_nsproxy_namespaces+0xae/0x1e0 [ 110.397370] SyS_unshare+0x653/0xfa0 [ 110.401061] ? walk_process_tree+0x400/0x400 [ 110.405445] ? SYSC_bind+0x290/0x410 [ 110.409135] ? move_addr_to_kernel.part.17+0x100/0x100 [ 110.414392] ? fget_raw+0x20/0x20 [ 110.417825] ? SyS_futex+0x269/0x390 [ 110.421538] ? __do_page_fault+0x358/0xbe0 [ 110.425757] ? do_futex+0x22a0/0x22a0 [ 110.429549] ? SyS_socket+0x12d/0x1d0 [ 110.433324] ? mm_fault_error+0x2c0/0x2c0 [ 110.437446] ? move_addr_to_kernel+0x60/0x60 [ 110.441835] ? walk_process_tree+0x400/0x400 [ 110.446238] do_syscall_64+0x281/0x940 [ 110.450111] ? vmalloc_sync_all+0x30/0x30 [ 110.454236] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.458710] ? finish_task_switch+0x1c1/0x7e0 [ 110.463181] ? syscall_return_slowpath+0x550/0x550 [ 110.468086] ? syscall_return_slowpath+0x2ac/0x550 [ 110.472991] ? prepare_exit_to_usermode+0x350/0x350 [ 110.477983] ? prepare_exit_to_usermode+0x227/0x350 [ 110.482973] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 110.487617] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.492446] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.497624] RIP: 0033:0x454e79 [ 110.500791] RSP: 002b:00007f6a250e1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 110.508473] RAX: ffffffffffffffda RBX: 00007f6a250e26d4 RCX: 0000000000454e79 [ 110.515717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000060000000 [ 110.522961] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.530206] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 110.537624] R13: 00000000000006a5 R14: 00000000006fc018 R15: 0000000000000000 [ 110.544875] Code: 0f b6 4c 24 1c 48 c1 ee 20 29 f0 d3 e8 41 0f b6 4c 24 1d 01 f0 49 8b 77 10 d3 e8 8d 4f ff 48 85 f6 41 89 4f 18 0f 84 05 01 00 00 <88> 04 0e 41 8b 47 18 85 c0 0f 84 e0 fe ff ff 49 8b 4e 40 4d 8d [ 110.564008] RIP: free_block+0x158/0x280 RSP: ffff8801964df350 [ 110.569863] CR2: ffff8802c5c40d87 [ 110.573295] ---[ end trace 2e98a5c189f417c1 ]--- [ 110.578025] Kernel panic - not syncing: Fatal exception [ 111.655920] Shutting down cpus with NMI [ 111.660361] Dumping ftrace buffer: [ 111.663874] (ftrace buffer empty) [ 111.667567] Kernel Offset: disabled [ 111.671170] Rebooting in 86400 seconds..