INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts. 2018/03/29 21:02:10 fuzzer started 2018/03/29 21:02:10 dialing manager at 10.128.0.26:34291 syzkaller login: [ 32.668666] can: request_module (can-proto-0) failed. [ 32.677790] can: request_module (can-proto-0) failed. 2018/03/29 21:02:17 kcov=true, comps=true 2018/03/29 21:02:21 executing program 0: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000300)=0x60, 0x800) r2 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0xe, 0x80800) poll(&(0x7f00000003c0)=[{r0, 0x400}, {r1}, {r2, 0x4}], 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x8, 0x2, 0x8000, 0x10000, 0x1ff, 0x6, 0x9e8b, 0x1, 0x0}, &(0x7f0000000540)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000580)={r4, @in={{0x2, 0x4e21}}}, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000640)={0x80000001, 0x4d, 0x5, 0x10001, 0x8, 0x1, 0xd4, 0xe00000, 0x6, 0x10001, 0xffff}, 0xb) recvmsg$kcm(r1, &(0x7f0000000b80)={&(0x7f0000000680)=@ax25, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/210, 0xd2}, {&(0x7f00000008c0)=""/59, 0x3b}, {&(0x7f0000000900)=""/184, 0xb8}, {&(0x7f00000009c0)=""/47, 0x2f}, {&(0x7f0000000a00)=""/13, 0xd}], 0x7, &(0x7f0000000ac0)=""/161, 0xa1, 0x80000000}, 0x121) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000bc0)={r4, @in6={{0xa, 0x4e20, 0x4, @empty, 0x4}}, 0xa4, 0xffff, 0xff, 0xa5, 0x20}, &(0x7f0000000c80)=0x98) sendto(r3, &(0x7f0000000cc0)="10af4abe1cf0565fa5211e9d08a5e13cd572787b3b3151b221e6875ac53036ddc31aff620254bce0", 0x28, 0x20000000, &(0x7f0000000d00)=@llc={0x1a, 0x329, 0x3, 0x2, 0x6, 0xb10, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000e00)={r4, 0x491}, &(0x7f0000000e40)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000ec0)={'ifb0\x00', &(0x7f0000000e80)=@ethtool_gfeatures={0x3a, 0x1, [{0x401, 0x7, 0x7, 0x6}]}}) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000f00)={0x0, 0xfffffffffffffe01}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000001000)={0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x1f}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x20, 0x7, 0x381, 0x3f, 0x101, &(0x7f0000000fc0)='vcan0\x00', 0x6695, 0x0, 0x7}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001080)={'vcan0\x00', 0x7fff}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000010c0), &(0x7f0000001100)=0x4) r7 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000001140)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000011c0)=0x2, 0x4) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0xa, 0xa, &(0x7f0000001200)=@raw=[@exit={0x95}, @ldst={0x3, 0x3, 0x3, 0x3, 0x4, 0x0, 0xfffffffffffffffc}, @alu={0x7, 0x9, 0xb, 0xf, 0x0, 0x40, 0xfffffffffffffffc}, @exit={0x95}, @generic={0xc1b, 0x4, 0x3, 0x5}], &(0x7f0000001280)='GPL\x00', 0x81, 0xba, &(0x7f00000012c0)=""/186, 0x40f00}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001500)={r8, 0x0, 0xa9, 0x40, &(0x7f0000001400)="ab27ba52f56f5a8360f43cc543c02303c1119f6ab221d4bd4569d4a1fc6e37b3c316593cb775d69d02e144f2a77223e8be5c1597802150bb544d25b70cc2e352fad8f73624b1025d779c14279bfe2626bd210573667b478706390e4023e63d1e0a09553e2b8a0fd30c71530c1ee2ee272fe143605d26c6a1b62604c4e66efd403bdfeae284769b4da8929eb361f50d697004701423d8f6ed38bbf06fe33778814b193a983ed00f5787", &(0x7f00000014c0)=""/64, 0x2, 0x80000001}, 0x28) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001540)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001580)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000015c0)={r9, r10}) 2018/03/29 21:02:21 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x5) r1 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000100)=""/73, 0x49) r2 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000280)={0x3, 0x0, 0x8000}, 0x4) getsockname$packet(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) sendmsg$can_raw(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x1d, r5}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x0, 0x20, 0x6, 0x1}, 0x6, 0x1, 0x0, 0x0, "988c1bc91895c01b"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x10) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socket$can_raw(0x1d, 0x3, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r7, 0x408, 0x70bd28, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000005c0)=r3, 0x4) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000600), &(0x7f0000000640)=0xc) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000680)=0x2, 0x2) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000700), &(0x7f0000000740)=0x4) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000780)=0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x400, 0x401, 0x7ac, 0x1f}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000008c0)={r8, 0x1}, 0x8) socket$netlink(0x10, 0x3, 0x9) getsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000900), &(0x7f0000000940)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000980)=""/4096, 0x1000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001980), &(0x7f00000019c0)=0x14) socket$bt_cmtp(0x1f, 0x3, 0x5) read(r0, &(0x7f0000001a00)=""/2, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001a40)=0x6, 0x4) 2018/03/29 21:02:21 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/152}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000280)={r0, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r0, 0x0, r7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x5e, "d69bc0f3aa890b16303f7d836b7de15f3dfbd73b61370f3fb8025616d3ea7f4e1275bccfc8a5d5d365e60c88879841f38a7bbdc58f5e47514d032fa7551eafc4ba1d230d1286e1ace6f1581332ded6447082e6658f3e03b970c3862e0d54"}, &(0x7f0000000380)=0x66) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={r9, 0x2ad}, &(0x7f0000000400)=0x8) r10 = socket$inet6(0xa, 0x4, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000440)={r6, 0x80000, r1}) bind$vsock_stream(r5, &(0x7f0000000480)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r11 = accept(r5, &(0x7f0000000580)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000600)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0xb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000006c0), &(0x7f0000000700)=0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000780)={&(0x7f0000000740)=[0x0, 0x1], 0x2, 0xef, 0x7, 0x9, 0xdc, 0x0, {0x27, 0x5, 0x100, 0x81, 0x4, 0x8, 0x8, 0x2, 0x101, 0x8, 0x5, 0x1000, 0x8000, 0x3, "bc9e646d51936125f68b22fa6116cc8bc914a3a63de12e29ee0e9ca4afc1e5ec"}}) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000000800)=""/144) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$DRM_IOCTL_LOCK(r8, 0x4008642a, &(0x7f0000000940)={r3, 0x1}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000980)=""/116) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e24, 0x7, @empty, 0x20}, {0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x9, [0x44, 0x1ff, 0x2, 0x1000, 0x4, 0x1, 0x96, 0x9]}, 0x5c) getsockopt$bt_rfcomm_RFCOMM_LM(r11, 0x12, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000b00)={r9, @in6={{0xa, 0x4e20, 0x800, @dev={0xfe, 0x80, [], 0x15}, 0x5}}, 0x4, 0xd4, 0xb2, 0x3}, 0x98) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000bc0)={0x3, 0x5, 0xff, 0x100, 0x7, 0x9, 0x200, 0x0, 0xc6, 0x0, 0x2}, 0xb) r12 = accept$inet6(r10, 0x0, &(0x7f0000000c00)) vmsplice(r12, &(0x7f0000000e80)=[{&(0x7f0000000c40)="8a75b6cca4553fa9", 0x8}, {&(0x7f0000000c80)="37d1b35d8b1dfebd8ac99d5d06d50cef1bb5524cfff9a5488c75ee066a60d4ecf04dd29748101c0226a9e10a9b12f39cb3cd77a72df3db335155545e9da41acc085e92888f8a02039bc924b1d365ed2c9a5655d3c2715700198f38b56a3f88dba81ee5c4aa5d53bd713db66704f9149fb1c7d08be95b4bff894b79a5c849fdf2f569408408c2058c9647e31993140a8c82c75cd985f03eca03ee2d83f25858cbbf631828c5d9b21e9e33", 0xaa}, {&(0x7f0000000d40)="b90d75209747fc61e862668baa3d1e803cddef235b49b07c89cb64bedd7f2a6f2acf7f2ab885559f40126aacd15abe4c94fcfb54e42b6ce05d4679e4605a88192b9d6cba7fa1f8b7948c2075ab3a3634a6deb3d58d12091b699c75dc0818f29ae162a442c1035d7d712ec33c9fb8f28b6ca37abbb100a1635d86677ed1cc05d71afa2527c4bcdb2229758f6bf97b203a7ac9317810feb76dbce6dbdf32d2c199593a5364e724f5240a8f4e3b42b17eacba94d94d5f3792945be6f0ba683e4db398ff1da3cf6923855e", 0xc9}, {&(0x7f0000000e40)="6c60771f58971a7ed4c28cbe3ff994923dcaf925ecb7181c36b6d33a1ea7", 0x1e}], 0x4, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000000ec0)=@assoc_value={r9, 0x6f4}, &(0x7f0000000f00)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000f40)={r13, 0x100, 0x6a, "17ef0d04fa8861362dc35007224196876b8e1533238758083ab6e329bf81c19b95e512e87f0293540c9b1fe27e0a9d26d2fd25e61397855609d6d4a2ae7f52d6edf83b3a4fa90bb8fdff46b4cbcde213049e5704c5f555fd39dd740311c7d1ced887f16c946bed4a0acd"}, 0x72) sendto$ipx(r5, &(0x7f0000000fc0)="6bc8afb679481b27e0d64bec4c65cf70c8ef76465c92acd7", 0x18, 0x40, &(0x7f0000001000)={0x4, 0x1ff, 0x2, "8481c683f503", 0x9}, 0x10) 2018/03/29 21:02:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty, 0xd147, 0x0, 0xff, 0x2, 0x9, 0x7f, 0x1ff}, 0x20) r1 = socket(0x9, 0xf, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xe}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40801}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x58, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f0000000380)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0xa}, 0x10001}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x4, [0x5e1, 0x23, 0x9, 0x800, 0x3f, 0x6f, 0x8, 0x2]}, 0x5c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)={r5, 0x20, 0x2, [0x3, 0x7fffffff]}, &(0x7f00000005c0)=0xc) r6 = accept$packet(r1, 0x0, &(0x7f0000000600)) socketpair(0xa, 0xe, 0x7, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000000680)={&(0x7f0000ff3000/0xa000)=nil, 0xbe, 0x3, 0xd, &(0x7f0000ffc000/0x3000)=nil, 0x101}) r9 = getuid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x1, 0x202, 0x9, 0xffffffffffffffff, r3}, &(0x7f0000000700)=0x10) getsockname(r1, &(0x7f0000000ac0)=@can={0x0, 0x0}, &(0x7f0000000b40)=0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in, 0x4e20, 0x9, 0x4e24, 0xfff, 0x2, 0x20, 0x80, 0x87, r10, r9}, {0x6, 0x1, 0x5, 0x1, 0x20, 0xfffffffffffff2fb, 0xffffffffffffff00, 0x2}, {0x7e8, 0xffff, 0x100, 0xffffffff}, 0x1, 0x6e6bb4, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3501, 0x1, 0x2, 0xb365, 0x6, 0xe082, 0x3}}, 0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xff, 0x4e22, 0xea9c, 0xa, 0x20, 0x20, 0x0, r10, r9}, {0x20, 0xec85, 0x32a9, 0x0, 0x9, 0x1, 0x2, 0x80000001}, {0x3, 0x6, 0x51, 0x101}, 0x3f, 0x6e6bbd, 0x1, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x5, 0x33}, 0xa, @in6, 0x3507, 0x1, 0x1, 0x900, 0xc, 0xffff, 0x3f}}, 0xe8) ioctl$sock_inet6_SIOCDELRT(r7, 0x890c, &(0x7f0000000d80)={@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3f, 0xf625, 0x500, 0x0, 0x20, r10}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000e00)={'nat\x00', 0xe9, "49102eb00f34824ad99fb57d3bf0a678a0b9334e4caae83cd757f8b17ece8aad2e0922124d3cd5a8fd0330a2b82987bd75277789fa0b2da5f63527bd40b7aa1a1de11a4bd8779016d531af17217e1995e52207da707081d7c69c32a52f4a8b83f42767308eab564200e9b005efac4790130b3afc7f0fbc784e48f0f33f228ef0b22f8ca673ed36957b506bd8869030486646363475958445b3be74de4f4978f051f8f2136490cee6c45bf617b16b46994e1ed80e1bc83d4ca6385755fb7325fd29b91d17e891bfd91d1175910397bb51d0fb8e805b8700dd172445dd49af55b3aa1195a5a4bdd20254"}, &(0x7f0000000f40)=0x10d) r11 = socket$inet6(0xa, 0xf, 0x9) sendmsg$kcm(r7, &(0x7f0000001480)={&(0x7f0000000f80)=@ax25={0x3, {"666b382bdb11f5"}, 0x3f}, 0x80, &(0x7f0000001000), 0x0, &(0x7f0000001040)=[{0x110, 0x119, 0xfff, "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"}, {0x30, 0x0, 0x200, "d49bd8c55d5e5b6a6aaf8a437da5e3743eab1ddf5e9752c7497b"}, {0x78, 0x111, 0xeed, "50f5a5d077fdf7e4a2f478cea99be478b3c69a64cd298633c7305e17368c5c7573c7b17b6314e24e4776156690483a5c8bc59537926510023bdab056d3beb12c18a85fe9d1802f01efd46d652887c6c0bb77a22802e3240ef679485b37cce9af31"}, {0x68, 0x10f, 0x1, "76f4587adfbe3412026b2d2463efe5eff36951c97db1d1375c7237e2df34055f2980e197dfb9efa4f47223bdf97bb905c93aa69f1ee0559619b172af2387e6f75192f1918e53a17f8dc32e0d67aab611bbbabb"}, {0xb0, 0x0, 0x1ff, "3db78466f207f1c2f8434c82ab89dfddab06cfc5ceb29fc7dd65d297d09df71e4a2e790870f10f0e6d5c46d2f671b3494044f8a14395f840d1586ac4b34f6dc41bfae1a5484f8e9d598e815e50da2054e09e0ee26cf9f6df8ff936230da8dc5dea4490cd726f14462fc0c97799898febef21f9f511a300fa46041ffd85c43f061689a2dd4af0437ab20c5afdae480ec460562b5eaa101149645d0b9feed1be2e"}, {0x80, 0x3a, 0x91, "f2fb3e50bc904fd5197741d06f27394bac79ccce9be39de1243f408fd13bddf109215c53bce0a73986d7312133c72969bfa35d76accf8314773b2f28167d255176094786eb7ae5276442221a4b130cc300212f46100e0c57493bedd9f5846b2b7acdc8c321d90a698e9f"}, {0xc8, 0x111, 0x0, "5e7f6538af3971b19bda190cdc083a777f8c2618835e02c0b56b2f5c23efbc7e6aade1360cc814f77d0cf3f3c05819ff4b5733cb7e22b61210be2894ab2aee6bd1d5713201d94f5bd40fa58e3de243b52248a2eb38dd1f9e8aad65acecd834accb4eb94cbd5b1f9a55fa9836052afe4de8cbebf2d2f0c0bb78a9f1fcf22717b75f45cedf244574de73ea90d3d04de9f5bb9c81fa46c2dad11a81bfb16911a5e004cbab61de0c7862d5373b87862a23a25994cafa"}], 0x418, 0x40}, 0x20000000) r12 = gettid() r13 = getgid() sendmmsg$unix(r1, &(0x7f0000001900)=[{&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000001540)="452c16282290f1bda805074aa83ff1da80de21e04f5e1678f125851e2cff0175a813b99fab2ce1dd635dacfcc881028a4a25", 0x32}], 0x1, &(0x7f00000015c0)=[@rights={0x30, 0x1, 0x1, [r11, r8, r7, r11, r7, r11, r6]}], 0x30, 0x4}, {&(0x7f0000001600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001680)="f957b7d0be26d370e4af565c40d41d8b", 0x10}, {&(0x7f00000016c0)="71a09b40e4a1a02cc0a6a6762b35018de39c5013dc47ec8dfbd0805c1d9f2175f1c3effce1b69bf1f2bfbf4c8673ef1947ca703442618e1a49f90741d7127bf7566d273bd91b2504d7aa0e9e7badaad3394b6af46a5a090a92e3f9593bf8fd9502fec1bc04de06bf67f535c04bc531392bfc7114ea1019dc6dac688d28ec5222d36f0412040fc3bd81228b2632f71af8baff3843a59b1dc893", 0x99}, {&(0x7f0000001780)="b9e656c3dbf8140a51c2ae910888aac2f2bdf32102cae126b4e9a38ada891deaffbfb169dc70bb89627b47b1ba236cd50496d249ebefcf9ff43b00e496ec992b95d343eb0a069635613ac55ec6b00343508db09ba880e76fa38a277becc85f81ba8f9832d362205e5e5fddcf059e6cfae475d03f6719d7d94a7a56523c07dab3837f66ac81190ab4d472de08a1f82b2ca34bda1e8c22d3fafbc4f6ad19fee5b37fa5a0733b717b96ef56f9739ed8718db36cc57e4dccc89f29142876f9137d384b81be62cd1bdc36a2d289f993b7f790e53170a5c8e3bc4a7f1724785bb9002c3beb4a13", 0xe4}], 0x3, &(0x7f00000018c0)=[@cred={0x20, 0x1, 0x2, r12, r9, r13}], 0x20, 0x4}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001980)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1ff, @empty, 0x101}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x20}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000001a00)=0x140000000) ioctl$sock_bt_hidp_HIDPCONNDEL(r8, 0x400448c9, &(0x7f0000001a40)={{0x401, 0x2, 0x2, 0x0, 0x10000, 0x3}, 0x6}) 2018/03/29 21:02:21 executing program 5: r0 = socket(0x11, 0x80003, 0x100) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x208, 0x9, 0x5, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x5, 0x8}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0x6c6a7d66, 0x5, 0x2, 0x10}, &(0x7f00000005c0)=0x98) pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000640)={&(0x7f0000ffc000/0x3000)=nil, 0x7, 0x3, 0x20, &(0x7f0000ffd000/0x3000)=nil, 0x101}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={r2, 0xf0, "6d0e2bd21d9c1904c6a5deb39931a1fc09428a4fb3c71940c7fc88cc0c7a6ddf50786892bcf7be4617c712547d748db09feb20cb975455c9c5fd04a775b57ee2ea1537bdd6cdb90331e303cc6992c53e230d5edc8a48866fd0836151d50bb08867411eb82fed8c1739edafc3c8b974e7768e8859d81388756978043c70aec9af46627fb4d69b864a4c4e688b5a9d95790ca5593b083028cd150f523651ed61c91817e134d338f40981fd6e85ed1398fa7a90840eddba577a0e6b63c4b5d18d0d34063bca60b5a588de330b0c6a055c04c19b8b5cbd3d03466a1de815c36fc76434240d7359009f538689c14a47ec4dfc"}, &(0x7f0000000780)=0xf8) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000800)={0x8, {0x2, 0x4e22}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x260, 0x20, 0xc2bb, 0xc0000, 0x6, &(0x7f00000007c0)='bcsf0\x00', 0x8001, 0x2, 0x7f}) listen(r0, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000900)=r3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000940)={r5, 0x2, 0x30, 0xc7, 0x6}, &(0x7f0000000980)=0x18) accept4$vsock_stream(r3, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000a00)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000a40)={r6, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000a80)={'gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000ac0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000b00)={r8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000b40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000b80)=0x1c) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) getpeername$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) bind$can_raw(r3, &(0x7f0000000c40)={0x1d, r9}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000c80)=0x2, 0x4) getsockname$netrom(r3, &(0x7f0000000cc0)=@full, &(0x7f0000000d40)=0x48) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000d80)={'vlan0\x00', 0x1000}) socket$netlink(0x10, 0x3, 0x17) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000dc0)={0x1, [0x1f]}, 0x6) 2018/03/29 21:02:21 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x21, @empty, 0x4e21, 0x4, 'fo\x00', 0x28, 0x2, 0x65}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x3, 0x8, 0x7}}, 0x44) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = socket(0x10, 0x80e, 0x5) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x26245971, &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x6f, @empty, 0xffffffff, 0x4, 'ovf\x00', 0x14, 0x8, 0x15}, {@loopback=0x7f000001, 0x4e23, 0x2003, 0x1, 0x1f, 0x9280}}, 0x44) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0xffff, 0x4, 0x401, 0x6}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x4f68, 0x7, [0x1f, 0x0, 0x5, 0x7, 0x3, 0x3f, 0x65]}, &(0x7f0000000400)=0x16) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000480)={@remote, @remote, 0x0}, &(0x7f00000004c0)=0xc) r5 = accept4$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000540)=""/79, &(0x7f00000005c0)=0x4f) getsockname$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000680)={0x5, 0x75d, 0x3ff, 0x20, 0xffffffff}, 0x14) getpeername(r5, &(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x32, 0x0, r6}, {0xfffffffffffffff9, 0x8000, 0x6, 0xae, 0x1, 0x654e, 0x5, 0x5}, {0x200, 0x6, 0x7, 0x3}, 0x0, 0x6e6bbe, 0x1, 0x0, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x0, 0xfff, 0x8, 0x87c3, 0x3f}}, 0xe8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000009c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x16b3, 0x2, 0x9, 0x3, 0x10}, 0x98) connect$rds(r1, &(0x7f0000000a80)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r3, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000ac0)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000b00)={'filter\x00', 0x5b, "6de5e35340579f5962ad2a46e9682504ac2faa847d35f90fbce92b77706672bc0adcc5c1a05871daaac4d0faafd05fe25f77770490253f04edfc98c4cb49baf4a21294aa82c0470b2fd05f5c1c0b212201536d974416661c9e587e"}, &(0x7f0000000b80)=0x7f) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000bc0)={'\x00', r4}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000c00)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1, @random="d66a8173dc27"}, 0x18, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bcsf0\x00'}) 2018/03/29 21:02:21 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x2, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r3 = accept(r1, &(0x7f0000000200)=@nl=@unspec, &(0x7f0000000280)=0x80) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f00000002c0)={0x4, 0xe8, 0x1, 0xfffffffffffffe00}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0xffffffffffffff9c, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r4, 0x1, 0x8}, 0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000440)={'sit0\x00', 0x9}) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000000480)=0x200, 0x4) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) sendmsg$nl_netfilter(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x88, 0x9, 0x1, 0x400, 0x70bd2b, 0x25dfdbff, {0xf, 0x0, 0x4}, [@generic="07afaf530612fd50780b5a9c8ce26cc17c81792640fc0414febb14f3523768644645a7f1b5bc2ca6b3be79a2f948f6205a8cf9103f5427d6378752693510476874fcf4fe475b8a88e06db9718d4a33414b4f4a4a40d5347efe770289b8e96ac398efbb425014782a7768eb0405f773795c473141"]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000680)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f00000006c0)={0x5, 0x7f, 0x3, 0x1, 0x2, 0xffffffffffffffdc}) connect$nfc_llcp(r3, &(0x7f0000000700)={0x27, 0x1, 0x2, 0x5, 0xba9, 0x401, "b8fb5632f641e62c550bfd9b3bc55a2b6f5a6e302134da9244e8b60a4ec4620c823cf464d7f98b9824eed3113728451a7e380ac7ceb16c9758e5c726e8466c"}, 0x60) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) pwrite64(r0, &(0x7f00000007c0)="560c81dc5a5d00fd253c9687ce5a7c301791d28c37c4", 0x16, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000880)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000980)=0xe8) sendto$packet(r1, &(0x7f0000000800)="b0961b8c649ecc2d348e5dd598ee8da472d48c4b72e4445f1ee5cf6abfc5b54f730cac664ba9c5dfcdd4d45ee5b4d84ea3e77ca672da03dd77b18e06385f9c4f0682ad0213002e22ff34835a8994d03162c33ba929b22305a755d05b1e775a2f269c", 0x62, 0x4004, &(0x7f00000009c0)={0x11, 0xf7, r8, 0x1, 0x492d, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r9 = accept4$vsock_stream(r3, &(0x7f0000000a00)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) sendmsg(r0, &(0x7f0000000ec0)={&(0x7f0000000a40)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000ac0)="88ac7d5f2e221035726c7f2eaaf8f3d17b8abdebb900a7f741db8febc8edd52e90e812cdb1e49df0cf84e0c6e5d99f341475db1247319482f7f401f8f75655a0d6616baa0edf9b0730737a354f8a551b3358304e2e44bbda64baaadfe0aa13ec8b87fb5f159b5bf12e54cac8d3a5413f612e11a1ee34bc0e4429c6fcd9460e941b4e7e8536bbfc6af2baeeefc6aa9e0cfba8cbaf3faf20269d61ee871269f6337965966b471c6d8436a670f5f1b37fb2a402179801e218a052624c69fd9b2f88fe0865471ae79f32521ac0d1745a48d783fca28bc27bdc83cc674ec7afeb83106674adc236ae155c729fda", 0xeb}, {&(0x7f0000000bc0)="c57025a6403aec27059c7faf7d1f03194fd69ac37108186f23722f74a6d16929f9c301d641a7d3912563f662c7787dcae5bd4dfceae52b1bdb35828a85c446f517b1383a1324063289dd2988f373b3d71d02e54f93aee5d916e3011950dac81fdf9dc17acb6ea528b33f1eb270283144546181301685cc26219ce8f0bbc62cbc3a0714eab1c391e7e3f6d82145e69c550a693e0f19d9b6530469348ec4fadc5475097045b16a0bead587299f8018c488b437427fd034162124f3804583315947d71e45a78611fcb6f1e24c520a7acedaa58ccd568b7fbd0adce6f61804f152a15d387f8e81b5", 0xe6}, {&(0x7f0000000cc0)="1a15c231869e1a5b092a793a46374bb5759fe12a2238a9e62645b23702c65664b426c76631cbc3075a0409efd60a5f33f59c672336e460f0a9fae262898d51614f7ecb938b289d53b6e91329c2684d64c3f903c6ad0624168528", 0x5a}, {&(0x7f0000000d40)="837bfd5b1a929290d4aa4341c5f1e0f3eac79d00697342751af2c898e90a12ae736e9a683cb7c34243beb042abca266ef82b9dc738e9b18a319fd22a3825dd0bee013fccce19ddc480a68f19926998fcfc7e757584d4c55d020ccb76f53e7eb4ea2b20e8e78661298fbcf133a916dfd1b05c78ea86dcb79c19b5674fddcf6b9baf1e635bdcfe583af06212035ac4aacca2e5279812e211a01cd34d741be4eefb672d6df1c6eb2b1fdf00ca98aff154cd0d06ec235684077c207664c4f916262205", 0xc1}], 0x4, &(0x7f0000000e80)=[{0x28, 0x29, 0x9, "dc59bf17cd6d0d73d1395c6ed626bc76860ca8"}], 0x28}, 0x4040880) recvfrom$ipx(r0, &(0x7f0000000f00)=""/247, 0xf7, 0x100, &(0x7f0000001000)={0x4, 0x1, 0x6, "1099968e416f", 0x1}, 0x10) setsockopt(r1, 0x20, 0x8001, &(0x7f0000001040)="b78cddbddb6c2b6a13ace8a906ada06716ccbcc32a2f4c7803af69b8e78621c8f01a1d1a0150a36388c79ca6cbcaa3ac2102b0fe53ad5cb8d0b6e4e978da8e1163cf0536cce9a0b10358dcd1d16b91ab4056842b29a48e28c54bfabcb05f0081207c4584f7c4ef14011c1e4c0b6eae5c9034cc0b8feb045686b92858dd5af407d41e80", 0x83) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x4a1}, &(0x7f00000011c0)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001200)={r10, 0xffff, 0x3, [0x789, 0x4, 0x3]}, &(0x7f0000001240)=0xe) setsockopt$sock_int(r9, 0x1, 0x27, &(0x7f0000001280)=0x6, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00000012c0)=0xf6) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000001300)) pipe(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r6, &(0x7f0000001380)) 2018/03/29 21:02:21 executing program 2: r0 = socket$inet(0x2, 0xf, 0x286) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000011c0), &(0x7f0000001200)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000012c0)={0xbe2, 0x203, 0x2b4b, 0x3, 0x0}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001340)={r1, 0x7, 0x0, 0x400, 0x80000001, 0x2, 0x8, 0x0, {r2, @in6={{0xa, 0x4e24, 0x17, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x1f, 0x2, 0x2, 0x6d80, 0x6ced}}, &(0x7f0000001400)=0xb0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003840)={r5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000003880)={0x0, 0x3, "a09c4f"}, &(0x7f00000038c0)=0xb) socketpair(0x2, 0xf, 0x5, &(0x7f0000003900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000003940)=""/9) listen(r5, 0x8) sendmsg$kcm(r5, &(0x7f0000007040)={&(0x7f0000003980)=@nl=@unspec, 0x80, &(0x7f0000004c80)=[{&(0x7f0000003a00)="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", 0x1000}, {&(0x7f0000004a00)="3e1650f6886efad5677fc0e9dc348c02f4bf0e4515ff110557fb3282f7625b8f3100340546edd4be25d24e0a145960e67c19dda0e9ebccd03b0260a03f0ececde1783a5f736642a9715c1ab9884820dfb9f728f0f2de84c014f72f2550167056348601b7aa4c5bc62aea0fecb9fdb52de94af6d3d3149fec94743970df3dc12049183c178cd3db9c92fd5b5c13cc056e66d056b35b7476cb4924b53428d5eaea3520d82d3f9cbbb35158a81f0ff31d358b62306e3f4149eca35c0e75d7548443099e6dc0a5d87ead85f23fb4a9daeba8545e8ee5474d2c6d5d115ad0e619f260951c25f54ab306f88eec16ec35ea3f2a9914f776fefe", 0xf6}, {&(0x7f0000004b00)="fae418521706bc49bbad2b46b8b69a8eb57ff33a23600ff6397fb8042710ef263f076e78db31403f4da07e852436320b7b4e16398c84fb618358d3b352e0027629e2f4d556", 0x45}, {&(0x7f0000004b80)="4b477d2cbb68b6c9758d708e79b3225a17830ae53463aa1cae3bee5dc30a06fa39892899beb8d9c4435dcee65ea7d8bc5164a12e0f06dc48c882a858923d229d42a4ae17d1ff957d1da938785bc45a4b5ab2dcc26ab1d5fa31dee679506dc18460d2875771a16cbb69f03cbbaf5cfe9db215dd9b3543daceb70b979dabdc8d7a06687f5e2fe436c85c8b1006ef718acb34ffc1feea15733c0c611f63b191647cc31d55ba8fa0f77a00ddfbf1b458e7722083f31ef9f424eb51dd607773648ef65ebb51ce251b17541d8566415f21743247132ff3d81c3b931b3b8d92ce880525", 0xe0}], 0x4, &(0x7f0000004cc0)=[{0xc0, 0x6, 0x3, "42dab505043d27e65331f52810efd69f1d4e87b0e47e08721941940331aa22565789a773341acc7656cb96bcbe42280fb3195a9c19992dd4006ea35e7f832dfcd739f79609eff9986dafbec9df1c3f8f51ddc10368ee5198a774fcdb9a6d9ad1b26ceb9d09195c824e01bdcb65b91f09d8b76993282dd2ec3b36d1f47f6c8ef99f02988ea03e57fb784a50262dd06020620cc6cd55d238179545819fa0f8a21a8456a991ba63505f5231"}, {0x1010, 0x1, 0x1, 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{0x90, 0x10f, 0x9, "dc6aee084ac79837057ef00c2b8c019a9a0688be51a6ad56d8ae5abb3920c7a746193d416ec3d67f55ecbf85bea4d30c3637c086dab8dff8d1408012229db2eab4886bbf4e1efe6f947397dcf7f6c3a21ff651a7691a21b3ff5c80b0be58846d168989ee47bc562b801b4145b67146459a63b26247753e77565bbf7531b0b2"}, {0x48, 0x101, 0x0, "bcc16a8f926bc14443725b8394ebff7e03bc1e0c1ab9724da6251b2dea38cec6216da6318e2989c8ec3a86ef1559f8506f707487"}, {0xe8, 0x19e, 0x7, "b04cc80785c3562975986c6c7fe78b89c1e9dbdd52dda1410dc3e554022ff3ca27a7d5cd11ea9097e8507471531a8964599fc38fb6a927fa1a4e9185394dd4269bbef1fe9a79734bf1c1567670c101b881810d2fa6da0f71900dbfae47d489a8f05843719816b889ad86aa5821b68e0a26b752acffde4acb33a98c14764fea203dbf0e142eb065bea1b1f35403a7cb737e272adc8a2c52ad614d80d53081506c88f560a90b4f3b7129e008d2a7de759a702e52352b271685cbdec039592e4446abf004e67389c8a24338dfe9125acbcc89f158"}, {0xc0, 0x13e, 0x20, "cee2395f3b870199c20d93ad90888c1bada2aad155d389e808c27657bacbb7226d99be9c6214d5821b9ed17b9aa5b6326c795a99b6efc796f5314484eb164ac775aea7ee84e177ceffbed51572ec26ffa221aaf04b19059358b2342d3fe20451ece598ab52b5d691f100d088d540cc25a55cd891b5729ae16b97b690926194ea7e0ff8fab5ed08915ac3474f73c6406edcb6cc34882699f394a835cf6e691471468bea3851a04b941e0ba31738b2aad8"}], 0x2360, 0x4000000}, 0x40044) r9 = accept4(r7, &(0x7f0000007080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000007100)=0x80, 0x0) recvmsg(r7, &(0x7f0000007500)={&(0x7f0000007140)=@ax25, 0x80, &(0x7f0000007440)=[{&(0x7f00000071c0)=""/79, 0x4f}, {&(0x7f0000007240)=""/226, 0xe2}, {&(0x7f0000007340)=""/22, 0x16}, {&(0x7f0000007380)=""/184, 0xb8}], 0x4, &(0x7f0000007480)=""/73, 0x49, 0x1ff}, 0x10000) getsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000007540), &(0x7f0000007580)=0x8) epoll_create(0x20f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f00000075c0)={r3, 0x34, "2b629ed92eb7be3dadcc632eb02a62e91d930c6eaf4b9782f54cdfb89cc8e4f087c61acf836c75d99e2f092f78c85934cd12c731"}, &(0x7f0000007600)=0x3c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007640)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r6, &(0x7f0000007680)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) getsockname$packet(r8, &(0x7f0000007840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007880)=0x14) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000078c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000079c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000007a00)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e22, 0x8, 0x4e24, 0x4, 0x2, 0x80, 0x80, 0x3e, r12, r13}, {0x1, 0x7fffffff, 0x6b5, 0x4, 0x9, 0x7, 0x6}, {0x9, 0x4c070051, 0x8000, 0x9}, 0x4, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x3, 0x100000000, 0x3, 0x3ff, 0x5f}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000007b40)={0x1, &(0x7f0000007b00)=[{0x100000000, 0x2, 0x80000001}]}, 0x10) connect$pptp(r9, &(0x7f0000007b80)={0x18, 0x2, {0x0, @rand_addr=0xfffffffffffffffb}}, 0x1e) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000007bc0)=0x19b, 0x4) pipe(&(0x7f0000007c00)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000007c40)={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xef5}, 0x10001, [0x7, 0x5, 0x2, 0x1, 0x100000001, 0x10001, 0x0, 0x7]}, 0x5c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000007cc0)=@assoc_value={r4, 0x72}, 0x8) ioctl$sock_SIOCDELDLCI(r10, 0x8981, &(0x7f0000007d00)={'gretap0\x00', 0x9}) r15 = syz_genetlink_get_family_id$fou(&(0x7f0000007d80)='fou\x00') sendmsg$FOU_CMD_GET(r14, &(0x7f0000007e40)={&(0x7f0000007d40)={0x10, 0x0, 0x0, 0x2202}, 0xc, &(0x7f0000007e00)={&(0x7f0000007dc0)={0x30, r15, 0x200, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) [ 37.381396] IPVS: ftp: loaded support on port[0] = 21 [ 37.387102] IPVS: ftp: loaded support on port[0] = 21 [ 37.395988] IPVS: ftp: loaded support on port[0] = 21 [ 37.410584] IPVS: ftp: loaded support on port[0] = 21 [ 37.419421] IPVS: ftp: loaded support on port[0] = 21 [ 37.439404] IPVS: ftp: loaded support on port[0] = 21 [ 37.444547] IPVS: ftp: loaded support on port[0] = 21 [ 37.451696] IPVS: ftp: loaded support on port[0] = 21 [ 39.218359] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.234541] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.284340] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.299710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.328183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.342968] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.407230] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.479376] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.978434] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.984627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.998612] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.004765] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.026760] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.033098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.075321] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.081715] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.158091] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.164239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.175236] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.181359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.196958] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.203098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.261526] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.290602] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.296889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.309177] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.353215] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.396450] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.429135] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.467970] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.478556] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.543111] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.559762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.566095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.576193] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.597263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.619209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.627225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.648717] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.659262] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.674087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.687105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.694294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.703996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/29 21:02:26 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000001fffc)=0x8000002, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000000)=@nl, 0xc, &(0x7f0000001200)}, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) 2018/03/29 21:02:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000b080)=[{{&(0x7f0000006280)=@nfc={0x27}, 0x80, &(0x7f0000000000)=[{&(0x7f0000006440)='m', 0x1}, {&(0x7f0000006500)="5f07fe8d967f11a66233f2c60e879fe127b7a29a7f5b057e44572930a9a7ffbe5f9a0bd29ab0269eab452fca6401275ab3b0af827a89f24231d242fecfe59d", 0x3f}], 0x2, &(0x7f0000006800)}}], 0x1, 0x0) [ 42.790099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.798304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.826543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.845996] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.854493] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.864087] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.870446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.882523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.892586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.899601] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.906731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.913872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/29 21:02:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000640)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x94f, 0x20}, 0xfffffffffffffe29) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000840)=ANY=[@ANYBLOB="7f000001553f57a1000000009510dbb5f5b1040000007f0000017f000001e0000002e00000010000000000b40a8a52d998d48866b2c65f358fc094268b0b45ea7042208da74173a3b580784060f8507734a7a409c9460db3c18958b0ae62032120c080007fd202bb00b6f53152c5b2af799cb920f520aa03e9ead86a6a29266bf8894b06b80a4624c018aa2102b2994d870fc8a1f3f6731a02051aedcea045266800862ea39df16f541448d20686195fb6ee3c517a0699e2a261e61b9e3e2fd11066bf0e4a459f60ad4c3f89ca8cbe91637fc05df1b5dc16c9449f891a404e46e93ba93a02"], 0x1) r5 = accept4(r3, &(0x7f0000006bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000006c40)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r6, 0x6, 0x3, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000013c0)={@empty, 0x0}, &(0x7f0000001400)=0x14) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000540)=0x6, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x8c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x9c53, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x1210ea4e}]}, &(0x7f0000000480)=0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001440)={@mcast2={0xff, 0x2, [], 0x1}, 0x24, r7}) listen(0xffffffffffffffff, 0x6) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f0080400300000046000107000000141900040004870000000003f500000000000000000000000000", 0x39}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r9 = accept(0xffffffffffffffff, 0x0, &(0x7f00000004c0)) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000140)) pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r10, 0xc01064b5, &(0x7f0000000800)={&(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) [ 42.947214] IPVS: set_ctl: invalid protocol: 33 0.0.0.0:20001 fo [ 42.957933] IPVS: set_ctl: invalid protocol: 33 0.0.0.0:20001 fo 2018/03/29 21:02:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00003c0fdc)={0x18, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) socketpair$inet(0x2, 0x80000, 0x4be, &(0x7f00000015c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001600)={0x0, 0xd2, "2ab4dc1fb23f52b647f8836223db3f8ba7487243f70d9e7304f6e07fa24eaefe8818df0963a99bb90c15f798a9744c5cf1d687177d14a61dc5eef1abb9ac3d2f481d3137e0911ede5036f277316bfb1e88d984d05d8a79283baf62cf134318da487722c19cfebfd8eba526a6496d91201411d201fd23a26a84e6cd930db560aebcddc74ba12fc627a86d25975ea29915d10755eeed337cdd55997b233891c7094c6ddae2797332c64d194dd0a1a950676d1b5458b4d334640a18ec098c7b7d59aa33e6b4b598dd17747473436d23f7248397"}, &(0x7f0000001700)=0xda) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001740)={0xfffffffffffffffd, 0x0, 0x1b33ae53, 0xfec, r2}, &(0x7f0000001780)=0x10) 2018/03/29 21:02:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x200) pipe(&(0x7f0000001340)={0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000001380)=@unspec, 0xc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/29 21:02:27 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x28}, 0x10) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002ff4), 0x317) 2018/03/29 21:02:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x2, 0x8, &(0x7f0000000000)=@raw=[@ldst={0x3, 0x0, 0x7, 0x1, 0xf, 0xcc, 0xffffffffffffffff}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffe0000000000000, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x1653, 0xf, 0x4e8d94091c756cc3, 0xe, 0x36, 0xffffffffffffffff}], &(0x7f0000000040)='syzkaller\x00', 0xd3, 0x1, &(0x7f0000000080)=""/1, 0x0, 0x1, [], r1}, 0x48) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}, 0x1c) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000440)=""/147, &(0x7f0000000500)=0x93) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0040000e75c26340a8627963b26d701e4b0f6e5083faf1b4db15eb206cc9d5cee3d1ac2d28251648830e9aa56327092ca5ced202a4372ea161d2df57fbec3273ae3afc2a22e4432f8b32d7307881850d023f814f83e9152d8d7a490180c9396e53aeedefc961925fece6be81"], &(0x7f0000000340)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ba1ff8)=@assoc_value={r5}, &(0x7f000072bffc)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r6, 0x4, 0xc2, "da78d88b328cec2364aa9e710963e77da68e9318f3af0545ec90f76b7b27fb8235f6a514e218f57fff49352e60b23994b0cacbc329e026e5c3bf367bfc849c03c83059a7f0d20fb4fbb755b8b1fde437cd498a6d6658f7e5ee532a75737043c2609cf619e2f5a1cdf04d4f534867e6facfec931e36b33690e5ef6ef11ddc9fc1d4c35fca02007993b1f5361382f59c9ebfb8b164263a291e5e61a0eec2aa759f27c32acfb8943eb96cb4cfe11198f44613b9b7bc789073180d570f7b21373074ac13"}, 0xca) 2018/03/29 21:02:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f000072e000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0xfffffffffffffffe) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x8d41, 0x0, 0x3ff, 0x9, 0x40, 0x4, 0xffffffffffffff64, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x40, 0x1, 0x9, 0x4, r4}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r3, &(0x7f0000000000)="b9", 0x1, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23}, 0x1c) recvfrom$inet6(r3, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) 2018/03/29 21:02:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff003, 0x4) 2018/03/29 21:02:27 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) read(r0, &(0x7f0000000200)=""/9, 0x3b) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'ifb0\x00', 0x100000000}) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000600)=""/197, &(0x7f0000000240)=0xc5) listen(r7, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r8, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) 2018/03/29 21:02:27 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0xc755, 0x7, 0x0}, &(0x7f0000000640)=0x10) r6 = socket(0x0, 0x0, 0x2) accept4$ax25(r6, 0x0, &(0x7f00000009c0), 0x800) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000680)={r5, 0x6, 0x200}, 0x10) r7 = accept4(r2, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000004c0)=0x80, 0x0) setsockopt$inet_udp_int(r8, 0x11, 0x0, &(0x7f0000000580)=0x140000000, 0x4) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) socket$alg(0x26, 0x5, 0x0) recvfrom$inet(r7, &(0x7f00000016c0)=""/4096, 0x1000, 0x40000042, &(0x7f00000006c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getuid() gettid() sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fddbdf250c0000d74515bb76f39a468f0618000200080033004ce6ddeea32b506337e167bea83a36191c47f14fcb61f8b540d454628df4865af231896dce7f8cba4c2fcceb6662619f039555b795b6b05382475540d3cee833b1bc4838cda8bf11d83ea4668b93edd1373514639aff15397c9f2fa6b35cb9a445f8b5c7e0dd38cf577a2fcf7bfa86f02fe8093dae28b941efad0c8c52142fa89b2dff29a2b1fc2d71c78399"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) 2018/03/29 21:02:27 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x41d8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0xc4, 0x3, @loopback={0x0, 0x1}, 0x7}, 0x0, [0xc000000, 0x3, 0x2, 0x4, 0x2, 0xb74, 0x8255]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00007d0000)={@loopback}, &(0x7f0000a99ffc)=0x14) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xc, 0x75a83ea8, 0x0, 0x0, 0x4, r1, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xf, 0x8, 0x1a1b, 0x2c, 0x15}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100), 0x8) [ 43.064405] bridge0: port 1(erspan0) entered blocking state [ 43.070380] bridge0: port 1(erspan0) entered disabled state [ 43.095567] device erspan0 entered promiscuous mode [ 43.110282] bridge0: port 1(erspan0) entered blocking state [ 43.116265] bridge0: port 1(erspan0) entered forwarding state [ 43.133110] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 43.148332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.167667] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/29 21:02:27 executing program 1: socketpair(0x13, 0x5, 0x10321e98, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) pipe(&(0x7f0000decff8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000df8ffc)) 2018/03/29 21:02:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f93ffc), &(0x7f00002bb000)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/9, 0x9}], 0x1, &(0x7f0000000100)=""/55, 0x37, 0xffffffff}, 0x20) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/29 21:02:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r0, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb", 0x82) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}}, 0x7fffffff, 0x200, 0x8, 0x5, 0x85}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x9, 0x4) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={r1, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x4000000, 0x2384}, &(0x7f0000000900)=0x90) sendmsg$inet_sctp(r2, &(0x7f0000000a00)={&(0x7f00000006c0)=@in={0x2, 0x4e20, @rand_addr=0x200}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000740)="06d1c25ca1f7dc60f7d0ac4bd290c4133662e1e38fd366cd060bb33eeeaec0a6d7eb5935cf16f360acee26552255adf7f3b850e8cdd29f9b8f1aa8bce7b70c97b7331548931e241dd536e6a8cf5b6b665ebfdda2a4669ff3b3d323ff7edb54b8d4c5bfd43a5e0e7a37257a927544d6695ca1afbd5ccc87013dce8ebb451b0b31eeabf174a9f8f12d0485f3fe9d025cc762f3", 0x92}], 0x1, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x8202, 0x80000000, 0x2, 0xffff, 0x3, 0xdc9, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x400, 0x3, 0x8}}], 0x60}, 0x40000) accept4(r0, 0x0, &(0x7f0000000240), 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket(0x10, 0x2, 0x0) 2018/03/29 21:02:27 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x200, 0x8, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x25, "4be49dadb78f01bed4f88403c0e6f655ba5fec67f8b56b7133183c581bdbd0b8507d133b49"}, &(0x7f0000000100)=0x2d) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff]}, 0x10000000400, 0x2}, 0xc77c5161) 2018/03/29 21:02:27 executing program 4: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x100000218) shutdown(r0, 0x3c9cd2c2fab957cd) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/03/29 21:02:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2f00000000000000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000237098d446b57d0a000000000000000002000000fe8000000000000000000000000000bb00000000000900000000ffffac14140000000000000000000000000000000000000000005c4daaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000000ec7fe98eb3dfd39b4ee25f415f04eb01b7b44e7453b7b9b6d7b9eb8b72b2ac2d23a4630def959071ba6852"]}) 2018/03/29 21:02:27 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet(0x2, 0x2, 0x6) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r1, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180)=0xffffffffffffff01, 0x4) recvfrom$unix(r1, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'dummy0\x00', 0x1}) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000006c0)=""/10, 0xa}, {&(0x7f0000000900)=""/136, 0x88}], 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x60, r2, 0x1, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe85f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000040)={r0, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000680)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f0000000640)={&(0x7f00000007c0)={0x138, r2, 0x400, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0x4004014) sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80340010}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)={0x118, r6, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x118}, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) 2018/03/29 21:02:27 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000001480)=ANY=[@ANYBLOB="180000001e00090100000000000000000400000004001200af71cffd77d13108a96659920ba36ab1422e86d73a00e18df31af2e0dc78bc5c6c3ad46277091dba2eb4bf28a087b3ee8e14d47b636198e73792f372443c57c4fe8e29c34ac4c3813204bd7deba91fe82bbb3758b2550cff"], 0x18}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f00000001c0)=""/32, 0x20}, &(0x7f0000000200), 0x20}, 0x20) r3 = socket$inet(0x2, 0xa, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001500), &(0x7f0000001440)) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000, r3}) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000001380), &(0x7f00000013c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000001340)={r5, &(0x7f0000000340)=""/4096}) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000000040)=""/102, &(0x7f0000000180)=0x66) 2018/03/29 21:02:27 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = epoll_create1(0x4000000000000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="077f000000000000007a562fd5f97cf18f17dfb5cf68a2316af78e2127df6a48f196a8623158de838457ecf71a0728e2e5eea298cfa6b608fd5581a2e170c4fd6b28e19a8143541e53166eda59a59612507e06357bffb24e2c6392301cdd7ceceafd3e7f92b316a36d771ccb60fb68ea56fdc27c5a75991678425ff73342de520195756802192363e7c83899d3b179b2f08d294dda4878f46ea790dfe05691de88fb000000000000000000"], &(0x7f00000000c0)=0xf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) poll(&(0x7f000000f000)=[{r2}], 0x1, 0x0) 2018/03/29 21:02:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="8d866b0300aef93737f544e97ed972152029e402be426844cc52fb19394e0008c8e20adbc6d512ab7f18f7d5a845af00d32426576e5425aff07aaf4f85a1494bc189637370f46bbd025b166fd7d1897de76019ec32467d6930d269b85cbb4dff1cf54a5d4b42ed6235d50e3c6d4382cf70e3c1d7039c4423bb961dc08a69befb6c94cfd2a7384e", 0x87}, {&(0x7f0000001240)="9d8a317d2035544e0c1bb563850eab6ddcde8fd94561b28d1bd241295341727504b5456cbedf689ab137700e19d8bc01ba65048492cabd48a324dec66dedc55747d8623eb745d0901521371141cdc55de494f567f203c0b1c22d10f2bd83540f865fd7405762a315828e", 0x6a}, {&(0x7f00000012c0)="03212e13a7368c7ba8f94585e41e14ad70f2f7253ce2a36a4b9d468cfe172a772f6e40a46d63f3e64a9a10523bb2ba82fbd232e4bef71989a12906e0ab9723143d8b2a32c2efc08f70f451b9602e446f9ba4ae2420a47827ed3b91879f115ff7ae95d8047b8830e4aa9ccc54a53bac146643cd12c5a7529550ab8263e923e0eb373a110a7f66a3f2bf1855dda2b4606b6e8fd7b0d4eecd2cf18a28ec8278e55a336ba53399c9c5881a04d0c1662c0c18fd6ecfaf9825736c7fd3ce5a", 0xbc}, {&(0x7f0000001380)="4be96965e010a9ad318b3c283dd4fd482a3ef4a681f9adc91b9f7f8b1675b7422b3cac00690ddbde15dfd09cf645d257446894f688e9f54ee0fea539a6032af2cccff927d7f30e4aa13a78b16b9b4df419bc8e465407893e4261b4889bd737c9d911df1d088fe2e68dd632c1992000e9e41fc6c4961c2e1c8c9aeac51377fe2f966130da5de9c8c692300e0571a42cc3b0216f6121e6a0d67a48e4dfc3361d00dc8864fb1c47446c6642d374c918f2a3120df0e6cdce4864070a57bfbdf638a7f9ee7dab0f200edee1a096587465", 0xce}, {&(0x7f0000001480)="e9b5fee2b92902550ee9a2c0ec7903f922b4901e7f525f23736f753c4bb250f5e9dac5f06e014909a1971298ec30da535e5295679fa21950812eba7eefc4a5491a8ed6cb9bb61fe51a750d0b992096d44bc783176218166d54855e7af8aa458aea638ab76a06970c5c361424ea026188baca76406364c78427256057c6c1d56c1c20106b9ddca854b75f19e04b1cd2bd0233944b480e6c8ec3d52b72d03ffb169047fea5754f674524451b0252ae4137fb25ed8c217ab123837f9eab77d5a40e2153e585", 0xc4}, {&(0x7f0000001580)="489f07ea93b11af332b880b4439d75c91c2c5223422964a85531ad4d7a5c21582ae7d7b1e01a01c72f1d1b427c318b3b313c4b52a46712f8a8f32af5c1af8fcd18286883ca9d391ffd91d9264128147c19c2e47fddf37a4da84869bd583e429ff6d74b61ab07c4eac4afed976f9df5e98979ed4b33deec916b8767c596637964496be6d1da3de2d8e7853451c8e8d61b1cc3d8da8d63e93bd4f740b9565ac73606e49a450f86677a222be41dcf30ea04d05d95773ae5e5512e6da0b83846effb8a3bf1a6f82eb2b29020558685f17c4689dae0f38857b54964fdfbf7da1544f6d8882e42", 0xe4}], 0x7) sendto$inet(r0, &(0x7f0000000000)="f3e95f6a48000000000000000000cc57520210000000000000f55031c3e1c276c89b68c7bb1a2986a08f4363ca9618c31ab0c459506a284e4029829f3fe21bf882d04c1702670d381f1fbe93765c1130ae08001df810f9c05cad", 0x5a, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001800), 0x3508c9fe2a32674c) shutdown(r0, 0x3fffffffffffff) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'bridge0\x00', {0x4, 0xffff, 0x5, "c35e92346613", 0x800}}) [ 43.269245] sctp: [Deprecated]: syz-executor5 (pid 5832) Use of int in max_burst socket option deprecated. [ 43.269245] Use struct sctp_assoc_value instead 2018/03/29 21:02:27 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x20000000000000}, {}, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x6da}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x202, 0x70bd27, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa19}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x4c010) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:27 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x18) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x7fffffff, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0xfffffffffffffffe, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket(0x5, 0x3, 0x10000) getsockname(r3, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000240)={r5, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) r6 = socket$unix(0x1, 0x5, 0x0) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}}, 0x32) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/29 21:02:27 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000c00)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f0a000004008001013609f7db01000500510c070000000327baadfbbd2886fdb881470c53569a993c327431de44e807c0dadc30fb7714283cc35f047fdd51e85d4c435d6a1ad903723440fe71"], &(0x7f0000000900)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={r3, @in6={{0xa, 0x4e20, 0xe0b, @mcast2={0xff, 0x2, [], 0x1}, 0x5b}}}, &(0x7f0000000a00)=0x84) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) recvmsg(r1, &(0x7f0000000880)={&(0x7f00000001c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/167, 0xa7}, {&(0x7f0000000380)=""/43, 0x238}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/255, 0xff}, {&(0x7f0000000540)=""/119, 0x77}, {&(0x7f00000005c0)=""/29, 0x1d}, {&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/14, 0xe}], 0x9, &(0x7f0000000800)=""/91, 0x5b, 0x3fffc000}, 0x2) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000b00)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000bc0)=0x84) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a40)={r3, @in6={{0xa, 0x4e24, 0xa09, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x3}}}, 0x84) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x0) recvmsg(r4, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/29 21:02:27 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x10000047, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x5, 0x200) socket$inet6(0xa, 0x0, 0x2) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000100)=@alg, &(0x7f0000000000)=0x80) [ 43.319352] sctp: [Deprecated]: syz-executor5 (pid 5832) Use of int in max_burst socket option deprecated. [ 43.319352] Use struct sctp_assoc_value instead [ 43.331092] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/29 21:02:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xff8, "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"}, &(0x7f0000000140)=0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) socketpair(0x0, 0xa, 0x7ff, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000018c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000001900)={r4, 0x8}) socketpair(0x200000d, 0x4, 0x9, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000640)={r1, 0x6}, &(0x7f00000016c0)=0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r6, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x5c, r7, 0x400, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3bd17e91}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40), 0x0, 0x800}, 0x40) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r0, &(0x7f00000005c0)={0x1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000000100)={0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001780)={'vcan0\x00', 0x3002}) socketpair(0x0, 0x800, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000001700), &(0x7f0000001740)=0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000600)=0x1a, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r9, 0x89e2, &(0x7f0000000000)) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001f40)={r1, 0x1000, "593e05591a41e3b2fb75efd2bbe4482fc0e4b6577578f9ec5b5ea3e2a6728bbd6d1edfba60f16aadfa3f19d6968b12539ed5605064c9941a5f2f09889c10b93f230dca4f0c18e5c3078bfaa2b09d58026d0f30ba719607715808f5b9134948590fa1cf5e498725ac78ca393eb59675a56e8a741eeb1965454631ef5169bae70b4c2e188e04b57c0e70f813b4c3ed55321b4c2e86609ac0f3f86b486f13f97e2de212d7d03758fc01ea4f6a8f354358fc645fb6c953bc095bd2eb9c795b1599e8efc5ba6811d73277cdd450abaaf152217004be5210bc7b645b0ba810993d84d3f53f747ccd8500967cae45873d1898254a68a950b1a8518cf059043b8e99c409677d3a644e0a6a4dba2594e804c28fa851f698472056cdba1d8c0ebff145d87a90412861cfcd4acc19a9965737b8a145530a48a5bddaa3e95ef4b68cca695d14a8887cbf1749f42394a4439b79f3e47e5bbc73fcebcf86c7e47e5903cb7d68fae35a0335d736f8310d2418cd24bcc61bb9df61a798c4da7c23d02fe29b7b8bf01a699cc0ef91b97c155ad54b68e866814a3b08c1c74f35b4c93e38eebaff98057d909c404497776ced38973f0127890478a8df68599fc3afc67fde7371c695012111156513d5b73aee2dc8b42c2da01faeddf1eec74d0ed8f1ec6b6e47f03612bc3215dc3c3eaed82d683ca77895badaee7fa1d0a1e1aef7c2280de0aa8ec3227a927ab0f2740a5b957c5f00b2c9e38223451e96868cfc2531d7e969a7d42818f2e057bdd3a088fba41dc72a4f58dbfc7c5120891869471df4b3901423f2e76f56676d4bf81d04b89279b9e13c7ec234a2baf877cff75f5a74e317a48ed54e3ebc60168d3dce81823cd45015e713ac28df9ab178aed023538fb006be40af79333a989ac1990272d5bb3da7c66daecf2ac67ab9008a84ab19ab1fe3725c2228898e158b14daad133d3fc3e0e88b12020615ae4b0ed64c09cf75e3f2ab894a8099a5480629f07e4b3c7affbd9409e76c038c962f017e791afe6cde7e326e1439ec4ec66cf5a4435b7fd004a12e5b9d22525febb87576fd32a64376d84fa1f7c39cedc550d8299de298462cb84324038a2782305bce6dfccfdd4632f6ba164cb1d348ddae2f6db803caf98283935af9f5981cb13268794e04e3074d2d6068d32cd03cf1ceed0e19ffc3cb393bce2cbc1732d800b81ef349aaf41197b5477b008729b1dc1e47813a441a8009cb1c661e7d9f3554a736e40b899f0e4b93415bc08d3c6a07fc8145f89d3cfc26083e77e2f5cc3e823e579b3debd0c971c97130cbc277b24239d14a7ea83fbdefba5d6540a08346011276e46074f7bb99c7ab66f30de56118e32244ce7e17f38db016674f653a7906ef9eedcafa6f0daae2590f95d7876d29571f9338f52f59412ae71bd595832856883345daf724bd09f35b2ef4a2a0e2fc2cfd0ded6a1fdfdab6da772afb3b44cc2ea977ed4da81825a0290ab905ac3998956fa32437be0a0fe622e8b66c60b039cc757c7b90f5b765f1ca84910cb2cb328d6fa62826324b43f4a6f622ae1a50ddc26fcebd10c1ebd919e55cefde91c453b0aa93fea54071709768115e83ab6fcf72a4d37e5f76f1697272f18e3670808c127bd76c062dbcd675e29a36bd0a8e8a9114eb8d1591f08d3a2c305e524b34abcd3675a0f57e4a835305eff3ff6431abb909c8aad91d23d5934932b37f5de45c8f504566e3b0cb0bafaebf121ced7f129191f267210ec8fa4cf1c6e1839fd313c889a15fa0b6acb4705007debf9d01272ae2a33e51a14f3cb38609435e2499b46b62e0591736e89ef17f6e30fab84e2d0a024a16bcdf02d2853f24f8c4a1844bf51e28c22ac7a8d5b9a91177bd9143689913e8be23a39d8941553721a3bb261d2f71b8d8fb61fa58934d67a6e36c9e84a7036cd9cf69a82493959db9be9be0a0b6ec0cb15657eea41c3de8e71761c220211da763dceb72672badb4c232cb891dffdf5dd74859f875fdcc6ce7275322b2f48cc9dc4f0e7be937ddb6c607f9fc5c77a02eea50e1ca2b5b67e848912a4ceccac1801f940715ffcbce06771cb14150f23b430cc45926eff2fa67b053b4b18b93735bce05f1fc5f4d0a6f4d4f87f47b94d78990a41e34d038c3d3bbaec222116a64c68d2f6a287626a11bca5671e03bf874604c7e0f90099919c7a9c7a525ac2a4fc35450d2d0af4a57737c155bd031504ed1c82eb06db3e8ed8e8a323da873eae3e9233137718b2fc93fe8fe2bba9b882c4cdeee7de5c7705d2acca5cc11af50754baffdb96beeb4c2410a46c568ca81b5f1d6f8ae445efe0ac099f503670e4a2dd95a596e7d8fce27f7ee9450f9578fc542df21e7fb598913642123e30455937b5beecdffbeea40815e799af285af219bb4f00e9b526f902eff64e157d7bfcb465d3fac3cbae411b757c7da557efd975ec0255f0577ac67dc2d89228c80b4f5c6b9a282b6c39961e3899d21d341c4066ae062fcc2c87142e7402c58dd1185907f649f2194ab6ffc69222507e26ef047e004bc0c79ed7b7c16941b2f881d9944c01e3969a2e52452cbcd4707ab01b5fc70b6a6051cde7f5e096a8f69956e61c242b6f2d6f6aab9a4aece1229055171fd8c4289d9deece2db37a8fe86ff52e47d2c6b9e7f3db9994d7aa189f13f807c1131ce62e6e5585d6d23f23cc295f372cdcbcbaeb6fb80ca9e2303843b794f5d2c73f0032102443639df9eb57fd8b9926b77836683be703dafc03507dd490034c64b545750c7585237a72841e539762db38e74835ab7bfe5052ee8beffc2f88dabd8f7b3969be0d722fa9f6f289c75a01b3fc19c11d26ca35a1c9f6054abaa8094529d01fc7b2bc166cecbb1f043863550d046307077acff4ff8ae4725543a8926bf6ab480ebc006d7e5b1b35053cf39b1c7ff99c32178b94a828db1cc70d810d488cde3939091d71fba7c20fbb9379528583ebb98027b2b89cd57b9175e1102384cd25a110bc7e37d776a7cd44c16bcd5c41972f301541284f701fe70673b4a59dd78eaad104653b21424682e17ebabccd5861f35b795a2b5e1a0089793c643c09e94fa5e23ae69b72cad35c2e3ed39401696223b938d730078c89de03a7341bfb75571e36886e19ad98ddad4eef850aa12fb5111bbb50c1479b26f064d03f8e2a4646d329e16bef0c5c8ddc167d042bb84325121132aaefe19e834bf21f404655e1ee3840c2bf6b6be3ec24359013dfbf0416a01ba656c43c44765a376f2a7d105c055cbc2e73c2e4e5c909ffd1306cf83fe17f03ad0d1be2eac8b08ce50679772ec5f9f3bcee095780cb03d4d25cdd68e2b50995729f3bba9589df43d7d3eff09ba3a7e6073bd13caf9af9728e4a2819debf4efbd7ac34c9f9d715f423c5e9cda8025ece17dd128181230868e00800b7717e18c9335991f805b2b1430cce71b827b8c3b1336f4ac1f710a9e05f4898677916af009dd5318863ed73b1354eac5839f7000277668aaa8774f9c321ff16e2b55d5ae9d01d35c3b637e19546b0a827974e2376918233006b57504fabfd0c4ad521b68b369b4e1f34a035711c4fdb6ac885453654a648e9dce670c79b45f7ce9c4a1a1f54adbb7ecc61b0c438ec88950489132590c9d136b052d9e1aa3a53546881a0c8ba8ec6a160d5c52978bbedec73695b3d112f2cb5e9dd4287e6e6ba6580ffd320cdf29fc34d8605ce7cdba20749027cbc51890c1865a48e07a73ce0f46392bb22a60c2b5c2121f03d1b20a61ec516ce0afc452a9fe52edc52e7bee259c744447659ac753b6cadea15f9ed508d95baa711d6a54549ba057e44cc5f53f5a3e138eb63fc0c103d98868af082dd559d2a275b7ec5aca8202132352cf2aaedff693715539fa5faca7e7b6d87d78cfe61503e5f5f0b4e880a49295040037df0898aa99cc0ccd04d00f4d08ca3d806f58a8b13e171c21e18e290ce7454a05134ccec3e8e1d94bdc563aaea280bb7317d15aa80a27d7e4b545c69a09059438da85a1594de8662017c6db0c7aa213854a9ab3bbb9234a99b233f4cec322da4743111858a9de80110cb3925df61c82d4c9c53b930a5e0296e83af71bba5e25c9aa62df91e131325c5509ebfebed32244d3cf9c05ee99678e111252b21d17d8828e5f0342a7b081838155895bbb1696126012fc13801645303f5f67072cc72d74643329f5029b1026feac389594618ac5fefa94bc740274538bbbb370b04d518acac04dc160f07b39f967f462555fb06c052f05e274ee26621372dd2e75b75889f0e6c7a2971a8e0f3444abb8c262ec1cba5b95d3bdd0c1b8ed75daad53fc53c4f700c398ba1c6a35a71f6564203c301089b3bcceea5e4a83f353a5d7e1c171299e6da709450cfb332018c4e0ef740f16b14f67d8c3660c9627cc3bdf073a73d8339db51c6f22d72b8cfc364cdf882091f3cb666cbef4420eaeda1b9ed6aa7cffbd8e67dd885439ba82ae55035e4826ae19f3f411ebedcf45c85b378a196179578b5ceaa9909685d2a51e6ea44aa8d6b649c5f5b613b9a24ce11f2ab2d92a813d6a6f102e1f5f3f416517c0c3eff9814de9f45af5bb1b2cd2ac58f419100730990c372546e7d4c42a159ddbb7426357b2761c2c2d71244324374c55ba91d04dd60879744d470eb67a18dd517f8d148d60624b9139c0016fe2abd59c900488572c76f86e238afd9083bcc6fd435d5b2a291dcaa3394fa77635b8aa3288b6ef66dfef80462e242459aa309b3b5caf5f39410fb4718cfe36c0e4b3c4aa5ae5f0acef1f4af901a5cf341067371a44aa45bbe231db4ef4348c43b8bab5091d912a8e33ddc18f4e4e973f1e64e989bd1f921d94d0173672055f39ee0048495e08f3810033ba4c41fa520ee60ca368b12c2ce6c3f23e17a4ccda2f370599ed32c725ef19c8621d9e9493caaeff737c20cf5cfe4b03a6031b8c22f5277b5c337b2115c22cafc8853b26ed7781dc9857b3ec324c0369a83c13e04e63d63c684ff9ce1ae5e512795ed3ddf2a7c47ac0a710d027e3aee9048cf4638c3ef5da7fe57d46ba88f1938c4094d4d0286d8ee36b31f18f4d55260bb5e325fe501b3e6f36ae90aee5f5ea6a8c032acbe0709dac0c88e8675c6c0ff462ba1c4a866d1c0dc9b11308e82a28d75608a78d46f5285f7d6dbcd10c664ab41db7d16687218642e46d41fe09b3e3f47309109ec1ebd81f1a295ac23a18e69a907aad981a33720ac06b7e90bbbc0177207c7e00925906c42938d3180a33509b9310a806e835b348836fec9f041960a75b86c6a306bc343be5cdbbe7b6e3e52ecedb92d6a179891b1253ca4b5bbbda6a838b6fc5dd77d5d05f92c448c3dc1fa3da7129f6333fdd132370156589d75f5452cdaa662008f4ab0c9aa1a5d12faa0730718d803f89e3a473803b52644e1ef932ac53a2cda40d9a43d577c80872e5ee81fbaf00a3d4c683fc7b392129598d4c529cb8ea2866b91a277911e8615b111798fe286def17bcf2679d58363d64e58341aac9d3c49f4b6e8c56c5a0684b76b910160a1770f1cbc5ef81f513fe835fb9d8a7b462e944e8838542c86b27267d862dc3b087d479960ba8d119c0a22a982dc8b49e07424acead6770cab8d2cb7173041fb33fe4461db11e0e288007297d499c38dfdc17506ccd8c2db5a78235f4af9c8f130a5cc0723d5977f74a1b93a4757d1c72d2f5066213d831e5e8df2cd311dc88eba9b3ddc01f2f67854549f7966ce5d5c338dc3fe345c54f9cfc297c1677f81ea8da9e25a1e1ded4bf91bf9991c8a6c405582f3ffc5fc442dd39"}, &(0x7f0000001b00)=0x1008) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x8000}, &(0x7f00000017c0)=0x8) bind$alg(r9, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000001d80)={r1, 0xfffffffffffffee3, "d8397a5256775765a95dc6f57a74fa124cd1a5a016d014a45c177fac993fefd9a9394b7f38bbcd3fdb051bc0653cabb04b755011be37dcacfa402cf6926b8f854bc5cd9189676bd49756c208e19351a825acb6ae4a82fb30935add17b2d28a86c5371a345e3c37a5791e975d9b4545c09bfa5cc90d30fe68fc7c568a615c241329f62bac5f9b2250aa8954471207a2c26209088c06fb773b49be1adea05b213df2bae41cc3d4bed065894a8e61258b80312eeaff3b1b90669524"}, &(0x7f0000001b40)=0xc2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001a80)={r11, 0x81}, &(0x7f0000001ac0)=0x8) sendmsg$IPVS_CMD_ZERO(r9, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r10, 0x700, 0x70bd27, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x20004000) 2018/03/29 21:02:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xf4000000000000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/03/29 21:02:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept(r0, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000840)={0x9, &(0x7f0000000700)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080), 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="580000001400192300a11680040d8c560a0600090020e000fffffffffffffc01000004ca7f64643e89e40296788e8f94fdfbf51000020000f500bc00165923cd5dfffff50000220007000100040005007c0b1505d0ee4048", 0x58}], 0x1) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2, 0x3}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet(0x2, 0x3, 0xff) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xa00, 0x6, "7186a341399b4256dcf67093c2c13a3112e770723087ca548d92be7b2070ee3b59fb9c18ea601f787ac0c6589c78c2f23d184eb7ed6d190fde881503a55c200e2d2f80c1cb178c1e8f0517468313d359"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) sendmsg(r2, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000000180)}, 0x20008854) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x4d, 0x0) r3 = socket(0x13, 0xb, 0x2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000300)=0xc) bind$vsock_dgram(r3, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f4, &(0x7f00000003c0)="b1f424756682f8db0b3229b8e0987d4b0abedae2fc7cf5415f60a1bb68e48558366eb1321f4b3900b0a548aa444bbb9a6d1173c704607e9a106024fc0b9d3f54d59e29fa7ef1073d27286cbc3793cb6bd4d377400a02654ea62b879a369aadab07162b9da0c52c3501594c1af8a625ee1a28705426dcbe81bd3e7f98a004229e5b797c6fff3ca3a26820588ae794d97dfa436dd67bfa75277dbb37c422fa371d204c1343355a8abaa94b94cd3b2c6f84e9bb45d6d5d5c931cf91793052093da21798ae6550734a638fc1dafee1f40a8103cc34cb37ddd8af7ce375b59ea8e4a036a02e13690cada07f8bb1606e") setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000380)=0xf, 0x4) readv(r5, &(0x7f0000000200)=[{&(0x7f0000000180)=""/49, 0xfffffffffffffee7}], 0x416) read(r5, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r5, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r6 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000000600)={r8, 0x80000, r9}) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/03/29 21:02:27 executing program 3: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000001c0)={'syzkaller0\x00', @ifru_map={0x0, 0x0, 0x8, 0x3, 0x8, 0x20}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x20, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000200)={0x3, 0x66}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xe2, "07008be1c507343da10ccd7802e7bd38c18c476896109d7e802aa5d10b51e324b8813aaf62262e9289e8505066a5f8b5173546c15404c7bf3a23ae6d5f1d707de1395267425c8821f430be3d5614ba90fd17d15062291a6164b2a75c4d1f6c647a7ec582492b40b9ae2ed35406d2a89f08bdd6a21fc74600937b3fa6568b3018621a57ce7e0a1b0eb1b9ab19009acb1f173d08d609afeb8b21ea24d802c0ee50c40931134e937543f8d289a1c4b87beeccfbb8267ab629a1088b617982243ffc671bf9e891da9c9f64169e90ca167512b8e429b642e26e21e6b55f2556396221fb8a"}, &(0x7f0000000340)=0xea) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r5, 0x3f, 0x30}, 0xc) sendmsg$nl_route(r2, &(0x7f000000dc01)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=ANY=[]}, 0x1}, 0x2) accept4$ipx(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001340)={'ip6gretap0\x00'}) sendmsg$nl_route(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe7855fe04639afc4}, 0xc, &(0x7f00000013c0)={&(0x7f0000000040)=@newlink={0x38, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x44000}, [@IFLA_GROUP={0x8, 0x1b, 0x99f}, @IFLA_TXQLEN={0x8, 0xd, 0xfffffffffffffff8}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000081}, 0x20000000) 2018/03/29 21:02:27 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'eql\x00'}, 0x18) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x48, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r3, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/03/29 21:02:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000180001e9090000000000000001ebec32ef00000000006a02000000003a75f3bec89651cc6021045ba986000079e5bb06a29d80c811b1590d2e300f9f464d78abcfe8012b42fd5ef57acc747632c3a31c1d3387e47fcc881058bbdc7b4a7afccb3062a1c849b6d3eb668de7810bde440c71f3a38f20c49556de2857899836d434c552a9deee0aa49da34854e7d996ba88ff34124c0c1bd3a8a44535d94efafe585b55b2d334c2cdd91730984f75f8192169e055b5bb19e39581c889a92058ce8b1f30e8966191b135be038516cf4c4d782e52125f6caca5bcc7"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$inet6(0xa, 0x0, 0x6) [ 43.429040] syz-executor0 (5852) used greatest stack depth: 15688 bytes left 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="dfeb55ea2d03da3d569fe53f56900003f6bb8f3055f5fe640df659b133cbd11b31ec730c16c092715d8e8cfe348b70ad622af360bbb00c893dce15de0d6a2bed837474d9ed63118c1e4c5ec2cf5b51cefadf8b2f11bc6dbf", @ANYRES16=r0], @ANYBLOB='\x00\x00\x00 '], 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x10) 2018/03/29 21:02:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xde39}}, 0x5, 0x1, 0x80, "ec5455461cfd94944befed23112b5854369f2b3989ebe16e0c4df06ea29e9276c72d5ed8bfc7b3d27ecb38ad00e3cc8e57901eb675576bf48ba0313fd33727318ca08100a4c1b2bab001606322db8f41"}, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) 2018/03/29 21:02:27 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001bc0)={0xffffffff, 0xa8, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001c40)={r0, 0x28, &(0x7f0000001c00)}, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000001640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001600)={&(0x7f0000000340)={0x1284, 0x31, 0x4, 0x70bd2d, 0x25dfdbfc, {0x6}, [@typed={0xe0, 0x5f, @binary="86c1dacec12fe53194bdfbbaf57a80ce8299908c57a576084a7a6f5dd09de4f27cbe5accc74b1359a468a0c5e1369f23bc52dfcc4e9ed04c4dec3a004bd6ba064807f84ff6b53fa4f2aa7203ceafbb3db9522c3f031bf648ad4102a96ddbe0b1673f105a112afaef1391310210c0f8a20f370e18c824d7ec3fc43d41b0f9a8da0abacffff73c55075a53ec74439a86993fadb6ec82616ea2130a335fa20c6a31e9add6ece1c68276d35fe4cb9e4a701d65a39335854bbbdf9871d9d93a13f5356c22b0075e6a6ddecc4cc486178e0b3ee1a3e6b76a6dd1fca29dfa"}, @generic="4d971644ddc0807b73cb9e79cc8f2d0201f652d0a0c05f63aa6a4326c57cb0d3b0bd72", @typed={0x8, 0x11, @u32=0x6}, @generic="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", @nested={0x84, 0x6f, [@generic="bd3efe8e3ce68133eb78ac59f40622f9c3cf24a8598ffc6387f6a6de06edccba7f5fecd45db5247bbd6ef0a1dd0086e6a328e1f2c3a936def8f610fbcff8b76dcd8019d6c0ae4020d3c597e8c1c98d30078a4cd3da36d38156057e03e6778be7fde93106754f9c77ef713c7873b7cd103f40f6975d8e7e71e8b6acb821"]}, @nested={0xe0, 0x1a, [@typed={0xd4, 0x55, @binary="07b0be3f42c1fb80749065a1416776c4eda5f797790ed7d87bbbbc04c5515f4e07232934f007181547dbfb5da134d6cbf8d134d5b0ee4edfeef3c4e6f621da96bb2e4a88151209ae717d03fbbc1ab70cbc8b0492dc6465451e81278b9c94791b6480415ebbed4ada626289219aab9350e25c28726f0a8d54523efae45f78f25ccdb97fae8975b88c0a9ad8d2b3485fa7d63ea175b7cfb1e5b892a0b99f64c630af4e7b9ad35734ad1536bee1c1725331d677f757baff2d94856d85ccfd578e8d4a5c3753f78a94e2a287ba5c9994db"}, @typed={0x8, 0x10, @u32=0x7fff}]}]}, 0x1284}, 0x1, 0x0, 0x0, 0x20000000}, 0x4008880) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0xffffffffffffff79) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001b80)={0x8, &(0x7f0000000000)=""/172, &(0x7f0000001ac0)=[{0x100000000, 0xf9, 0x1, &(0x7f00000000c0)=""/249}, {0x3ff, 0x8c, 0x8001, &(0x7f00000001c0)=""/140}, {0x8001, 0xfd, 0x1, &(0x7f0000001680)=""/253}, {0x49, 0x48, 0x2, &(0x7f0000001780)=""/72}, {0x10000, 0x19, 0x80, &(0x7f0000000280)=""/25}, {0x7fffffff, 0xf3, 0x1ff, &(0x7f0000001800)=""/243}, {0x8, 0xc8, 0x4, &(0x7f0000001900)=""/200}, {0x2, 0xbf, 0x6, &(0x7f0000001a00)=""/191}]}) 2018/03/29 21:02:27 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6dfb}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x8}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x3, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x800006c}, 0x0, @in=@broadcast=0xffffffff}}, 0xfffffeed) bind$ax25(r1, &(0x7f0000000080)={0x3, {"3e426d467ebca8"}, 0x24f7654f}, 0x10) connect$inet6(r0, &(0x7f0000000380)={0xa}, 0x1c) [ 43.496056] sctp: [Deprecated]: syz-executor1 (pid 5905) Use of int in maxseg socket option. [ 43.496056] Use struct sctp_assoc_value instead [ 43.498028] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/29 21:02:27 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x2800000) r1 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80}, 0x10000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1024) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'irlan0\x00', {0x4, 0x96c8, 0x1f, "cbbb49bd781f", 0x7}}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000000040)='O', 0x1, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000000140)=0xfffffffffffffed4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000180)=""/184) close(r1) 2018/03/29 21:02:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x4, 0x0, 0x20000000000000, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) socketpair(0x8, 0x7, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/209, &(0x7f0000000140)=0xd1) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) [ 43.577082] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 43.629114] sctp: [Deprecated]: syz-executor1 (pid 5923) Use of int in maxseg socket option. [ 43.629114] Use struct sctp_assoc_value instead [ 43.635075] dccp_close: ABORT with 1 bytes unread 2018/03/29 21:02:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/219, 0xdb}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x7fff, 0x9, 0xff9, 0xbfe}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) 2018/03/29 21:02:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x4, 0x358fd5a2, 0x20000000, "c3a7d4243b22", 0xa}}) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x0, 0xffffffff, 0xffffffff, 0x150, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xff, 0xffffffff], [0x0, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'tunl0\x00', {}, {0xff}, 0x7f, 0x254, 0x5, 0x16}, 0x0, 0x118, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x3, 0x0, 0x40}, {0xd6c, 0xfc, 0x6}, {0x101, 0x6, 0x10001}, 0x1000, 0x4141}}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x19, 0x3962913, 0x1, 0x0, 'snmp\x00', 'syz1\x00', 0x5cf3786c}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) 2018/03/29 21:02:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x1, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x0, 0x502, 0x5, 0x6, 0x3, &(0x7f0000000000), 0x400, 0x600000000000000, 0x7fffffff}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x319) 2018/03/29 21:02:27 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'eql\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'dummy0\x00', 0x5}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/29 21:02:27 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x800) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000280)={{0x3f, @multicast2=0xe0000002, 0x4e22, 0x4, 'sed\x00', 0x0, 0x7fff, 0x1}, {@rand_addr=0x1, 0x4e24, 0x1, 0x4, 0x4, 0xffffffffffff8001}}, 0x44) accept$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r2 = socket$packet(0x11, 0xff7ffffffffffff2, 0x300) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x101, 0x1, 0x2, 0x2, 0x401}, 0xc) r4 = socket$inet6(0xa, 0x80803, 0x2f) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r5}, {0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000006c0a38fd0c8643fc"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0xffffffff80000000, 0x80000000, 0x33, 0x6, 0x2}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000700)={r6, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x8000, 0x7f, 0x2, 0x20, 0x3c, 0x4, 0x6, 0x9b3, 0x1, 0x1ff, 0x9, 0x47f8, 0x0, 0x6, 0x9]}, &(0x7f0000000640)=0x100) sendto(0xffffffffffffffff, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000340)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) connect$inet6(r4, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @dev, @loopback}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240), 0x4) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000006c0), 0x2) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'eql\x00'}, 0x18) 2018/03/29 21:02:27 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'\x00', {0x2, 0x4e21, @rand_addr}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x9, 0x2, 0x500, 0x0, 0x2000200}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000000000)="d3", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = socket(0xa, 0x7, 0x6) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="1eaa0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e24, 0xfe6, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}}, &(0x7f0000000040)=0x84) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) accept$ipx(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/03/29 21:02:27 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'lo\x00', 0x4}) getsockopt(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) 2018/03/29 21:02:27 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x114}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0xfb, &(0x7f00000002c0)=""/251}, 0x48) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x19, "c2ed5223dc626936b963dd2237c8f913ce458a421ad1dbf356"}, &(0x7f0000000280)=0x21) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000400)={{0x5, @local={0xac, 0x14, 0x14, 0xaa}, 0x20000004e22, 0x2, 'lblc\x00', 0x21, 0x3814, 0x3e}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x10004e23, 0xfffffffffffffffe, 0x8, 0x401, 0x5}}, 0xffffffffffffffd0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1, 0x19e, "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"}, &(0x7f0000000780)=0x1a6) 2018/03/29 21:02:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x63}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x157b}, &(0x7f0000000240)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0x80) 2018/03/29 21:02:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x4, 0xe) r2 = socket$netlink(0x10, 0x3, 0x202000000010) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(r3, 0x0, &(0x7f0000000540)=0xffffffffffffff0a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xb2a8}}, 0xff, 0x8}, &(0x7f00000004c0)=0x90) r6 = accept$inet6(r1, 0x0, &(0x7f0000000340)) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000580)={r5, 0x401}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x87}, 0x8) bind$inet(r3, &(0x7f00000005c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_ifreq(r0, 0x4800000008923, &(0x7f0000000000)={"626f6e643000000000000200", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x18001400}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xb8, r7, 0xc00, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff860}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x76}]}, 0xb8}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioctl$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}]}) r8 = socket(0x8, 0x5, 0xffff) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000b3b47cef5197551"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000640)={r5, 0x6, 0x7fffffff, 0x0, 0xfffffffffffffffb}, &(0x7f0000000380)=0x14) setsockopt$inet6_opts(r8, 0x29, 0x39, &(0x7f00000003c0)=ANY=[@ANYBLOB="8901000000000000ad8101c2f3ffffff0600000000000000"], 0x1) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) 2018/03/29 21:02:27 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000000c17f9358aaa9e053a74594100484489282e65f43fb6218251e3e458200000000000000"]}) 2018/03/29 21:02:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000002c00df0a0020000000000003181c3f91534b1bb6"], 0x18}, 0x1}, 0x0) 2018/03/29 21:02:27 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f0000000000)) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000300)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x1) 2018/03/29 21:02:27 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000980)={'ip6gretap0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}) connect$can_bcm(r0, &(0x7f0000000800)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x200}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@sco, &(0x7f00000007c0)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="bd694e17", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x7) sendmsg$can_raw(r1, &(0x7f00000005c0)={&(0x7f00000001c0)={0x1d}, 0x10, &(0x7f0000000440)={&(0x7f0000000340)=@can={{0x1, 0x7, 0x3, 0xe3db}, 0x3, 0x3, 0x0, 0x0, "1110c2cd885fad96"}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x48010) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000240)="b55f2da3b158b8bcceb8f4e1f66f5519a46e4b39bc64555dd8e37e2db951a3e41df01dca0b60a48e33a7fd5cc1b15087eef6aee719091774770dbf901e7ec599ea23d678f60bd1235edde74dce3981307d4d0c854c95234d866b1fc8034ae0592c0993db25c358be4e15c7f818b4a5b9133a169c853dfe6582f7b70f99789d52711bb8f2aa4cb2f97db8a9193c219ddbfe2d1c17a1f756a59647e2ce1299ff15f3d34f01e84dfb23b222c9f92d031e1c5753206c7fe3f1c581a91f9255c912476fb6abbdc664b7") getpeername$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) sendto(r0, &(0x7f00000008c0)="7c8ddbac6d908766b5b1efa1168a2472febfc2ae96d26087af99bb7574a5c860a4399ba7d1b95a0fb38f", 0x2a, 0x24000000, &(0x7f0000000900)=@generic={0x14, "daadae15155c15dc549e1b655f92908d4c4e375d85e754970b980b24b410dba3b59b6426797c05e078f63058140e4be43e89298a02209b1fcb4704acd6396106629b19c077ea59b2fde58b074b82d1b12f023b9cf671e0b155e8cf6b3742db9843fe520971282907b1c57da8b3648d40ecc776d9133461a5b1b8c3c4c0cd"}, 0x80) sendmsg$can_raw(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x1d, r2}, 0x10, &(0x7f0000000700)={&(0x7f00000006c0)=@can={{0x7, 0x9, 0x3, 0xfff}, 0x6, 0x3, 0x0, 0x0, "87e0cd217ebd7876"}, 0x10}, 0x1, 0x0, 0x0, 0x4010}, 0x80d0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="9790bbf43ad895e09794803727ba59102871b5611fab789dea107de63fcd72a6"], 0x1) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000880)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x40}, &(0x7f0000000840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@multicast1, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) 2018/03/29 21:02:27 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="1800020000010100ffffffff15ffffff89ee86708a32645b"], 0x18}, 0x1}, 0x0) [ 43.822793] syz-executor4 (5969) used greatest stack depth: 12904 bytes left 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000080)={{0x33, @multicast1=0xe0000001, 0x4e22, 0x1, 'nq\x00', 0x20, 0x34, 0xa}, {@dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x10000, 0x7, 0x9, 0x1}}, 0x44) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000100)={0x7, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000002c0)={r4, 0x1}) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaa0000001600000072dd609792d0eeb089d8e3860b2b2b140000ff01000000000000000000d67535ef7cd92499000000", @ANYBLOB="500000009078b2e7fb2d40570100"], 0x0) socket$inet(0x2, 0x4, 0x4) 2018/03/29 21:02:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000080)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000000c0)={0x3, 0x0, 0x4, 0x30, &(0x7f0000000040)=""/48, 0xf9, &(0x7f00000001c0)=""/249, 0x1000, &(0x7f00000002c0)=""/4096}) write(r1, &(0x7f0000000180)="2700000014000707030e0000120f0a0011000100291a764881f710111f0e49d6a90600d6ec0000", 0x27) 2018/03/29 21:02:27 executing program 4: r0 = socket$inet(0x2, 0x5, 0x3000000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x3, 0x5, 0x8, 0x2e04, 0x3, 0x6, 0x2, 0x1, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x400, 0x8000, 0x8, 0x6, 0xfffffffffffffbff}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) r2 = accept(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ffc000/0x1000)=nil, 0x9, 0x40000000005, 0x11, &(0x7f0000ffc000/0x2000)=nil, 0xaf}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x100, 0x4) getsockopt(0xffffffffffffffff, 0x1c9, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/29 21:02:27 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000ffc)=0x2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0xc5cc, 0x4) r1 = socket(0x3, 0xa, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0x3, 0xfffffffffffffffc, 0x8001, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r2, 0x800, 0x0, 0xffffffffffffffb3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}}, 0x6, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r3, 0x8}, 0x8) 2018/03/29 21:02:27 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x4, 0x2078, 0x88e, r1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000170100000200000091000000006b0000"], 0x18}}], 0x2, 0x0) 2018/03/29 21:02:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) recvfrom$llc(r1, &(0x7f0000000080)=""/219, 0xdb, 0x2120, &(0x7f0000000180)={0x1a, 0x0, 0x4, 0x0, 0xe6b0, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000658ffc), &(0x7f0000f84000)=0x4) socketpair(0x18, 0x6, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0x5, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) accept4$llc(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10, 0x800) 2018/03/29 21:02:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000103fa0)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xf5c, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000294ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) read(r0, &(0x7f0000000280)=""/199, 0xc7) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/124, 0x7c}], 0x1) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:27 executing program 5: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$netlink(r0, &(0x7f0000001180)={0x0, 0xffffffffffffff98, &(0x7f00000011c0), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/03/29 21:02:27 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xb7c, 0x5, 0x3, 0x0, r0, 0x80}, 0x2c) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="f100000000"]}) 2018/03/29 21:02:27 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000280)=@nfc, &(0x7f0000000740)=0x80) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000840)=0x18, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r2, 0x488c}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000c40)={r2, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0x9, 0x2}, &(0x7f0000000a00)=0x90) r4 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r1, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000880)={0x2, 'gre0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000d00)={r3, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2, 0xef9, 0x401, 0x6, 0x4}, &(0x7f0000000dc0)=0x98) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000880)=ANY=[], 0x0) listen(r0, 0x1000008000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r6, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet6(0xa, 0x6, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000001c0)={0x5}, 0x1) recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r6, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000b80)={r2, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x64}}, 0x100000001, 0x56e3, 0xac, 0x5, 0x17}, 0x98) 2018/03/29 21:02:27 executing program 2: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x5) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) 2018/03/29 21:02:27 executing program 7: r0 = socket(0x19, 0x0, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x9]}}) [ 43.921772] IPVS: set_ctl: invalid protocol: 51 224.0.0.1:20002 nq 2018/03/29 21:02:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1ff}, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socketpair(0x0, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xffff, 0x6, 0x9, 0x6, 0x9, 0x7fffffff, 0x3, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x80000001, 0x6264b114, 0x401, 0xffffffffffffffe9, 0x2}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000500)={r4, 0xffff, 0x10, 0x101, 0x1000000003fd}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000240), &(0x7f00000004c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000380)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r5, 0x1}, &(0x7f0000000340)=0xffffffffffffffdd) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='dummy0\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6cd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r6, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x8, 0xfffffffffffffffb, 0x8208, 0x4, 0x8000, 0x1, 0x86, 0x4, r7}, 0x20) 2018/03/29 21:02:27 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) [ 43.999354] IPVS: set_ctl: invalid protocol: 51 224.0.0.1:20002 nq 2018/03/29 21:02:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x7ff) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000240)=0xb) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000000, 0x3, 0x100, 0x7, 0xa76, 0xc0, 0x1f, {0x0, @in6={{0xa, 0x4e24, 0xe1, @empty, 0x20}}, 0xffff, 0x7, 0x7, 0x4, 0x6543}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffa50}}, 0x4, 0x9, 0x0, 0x8, 0x20}, 0x98) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x28}}) 2018/03/29 21:02:28 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, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x5, 0xf, 0x7, 0x2, 0x0}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000640)={r3, 0x80000001}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') r5 = socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000004c0)) r7 = gettid() ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000700)=r7) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000740)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000280)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x2}, &(0x7f00000006c0)=0x8) 2018/03/29 21:02:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="28ff0f0000000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000008022e0000000000000000000000"], 0x3}, 0x1}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000080)={@loopback, @rand_addr, @multicast2}, &(0x7f0000000480)=0xc) pwritev(r2, &(0x7f00000003c0)=[{&(0x7f0000000140)="03e5d1f29eabac46d2b5614b45ecc32f712886d1c56d041e5ee1da21f8f14ef2998bb55145fb28794aa8e574c0a757d5f79a61d8cf0a3bbfed3a8f630da16d7831fc4b3be7df2ba96e283c8c8a97e760d6f5f2cb67d01b74919a80af39ea41f5c6b23489728296d96b7199f78fcb28321001058569ff9e7eb1ebad63e70bcad54cb364054002ee5821c307f2615c98977b623d44b7268a1880ebc30a0454d144751d350e3d6da8abd019afbab44c5abe914a4e201e513f36898445c735a6f00a13", 0xc1}, {&(0x7f0000000240)="7831059d19f1c3eb977f1f0067bc29e73568a7a278063acac240c992e2830c4a33d562e9712e79b1691e2f12f258b586f182e3becab6f44bdc45b5706c7aba01b4348a47f574e0ac211cbd81280f82ed0aae1a35b942dec534da71092b69fe6997", 0x61}, {&(0x7f00000002c0)="6ed766ac9ee9a4544aa0ba69cae4393af97ab1387487e4abc83586ba94ecac5e90fb2c0af3705c97f75267570c9e560ffb6bb24e7a9daf89c93baf8089d22f042e588d00d8c1fccb21aacf87b6069517e88c097ad29bed0daafcf0c9f622ded24494a05edc1de3969a4ec6089901803e", 0x70}, {&(0x7f0000000340)="5da477fa5c072c3eb0ca0f523b4bcc16807e", 0x12}, {&(0x7f0000000380)="cc562f41bcc1660414f09ccb7896ed423f28ca424b352a512561b59a08a77d4b343fdfee169a8b3d5244544eb65749d3b74820", 0x33}], 0x5, 0x0) 2018/03/29 21:02:28 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000ff8)=@abs, 0x8, &(0x7f0000008fa0)=[{&(0x7f0000000000)="d8fceff4cd682c2272f2f2f5868447f4f2f478df562f8aff1af501bd5cb5b22288bb7ca3ae6520d6", 0x28}], 0x1, &(0x7f0000008000)}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="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", 0xfa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4dde7d6d898867dc277bd44544", 0xcc}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x16, r3, r4}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0xef, 0x3, 0x3f, 0x7fffffff}}, 0xe8) r5 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000440)={'bridge0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x5, 0xa2a58b6d7092f491, 0x3, 0xa65}, &(0x7f0000002440)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002480)={0x4, 0x0, 0x8000, 0x9, 0x80000000, 0x10001, 0xc6a6, 0x1, r6}, &(0x7f00000024c0)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) socket$inet6(0xa, 0x5, 0x8000006) 2018/03/29 21:02:28 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r3, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000f24000)) close(r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000003c0)={r2, 0x6, 0x30}, &(0x7f0000000400)=0xc) listen(r0, 0xff) r5 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="72611a9dddb1a3ba131a160cdf4f14181777010000ca0e043d0000000000005fd9a7747c09df100000000000000000030000000000000000000000000000564a9f6136b2007738871e07000000fa00000000000000000039a86653e4aa6960000000001f0000"], 0x1) 2018/03/29 21:02:28 executing program 1: epoll_wait(0xffffffffffffffff, &(0x7f0000000080)=[{}], 0x1, 0xde5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1ff}}}, &(0x7f0000000980)=0x84) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000540)=@alg, 0x58, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/31, 0x1f}, {&(0x7f0000000600)=""/193, 0xc1}], 0x349, 0x0, 0x0, 0x803}, 0x20) syz_genetlink_get_family_id$fou(&(0x7f00000007c0)='fou\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000a00)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000a40)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x100000}, 0xfffffffffffffeb0, &(0x7f00000009c0)={&(0x7f0000000c40)={0xffffffffffffff16, r2, 0x4, 0x70bd23, 0x25dfdbfc, {0x2}}, 0x19f}, 0x1, 0x0, 0x0, 0x4040000}, 0x80) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) socketpair(0x8, 0x5, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x1], 0x1, 0x8, 0x0, 0x73ca, 0x94, 0x7fffffff, {0x4, 0x3, 0x10001, 0xe47, 0x1f, 0x1, 0xd3, 0x796a, 0x1, 0x9, 0x7, 0x9, 0x4, 0x100000001, "2d10c069a0b789c79d04f707099612adb6f457ddaca8945d4515e40b6d906146"}}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000b40)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000200)={r1}) r5 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x428) socket(0x1e, 0x0, 0x10002) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x5, 0x0, "1c41dd00e4a1c855d6d8e729cc5549b0616dcce7a12b8178049cf94a6c1cbe1d27bbffb78ba9a6b024c35155202a93827ae7afb025cb785ce6bfb88e2b5874", 0x23}, 0x60) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 4: r0 = socket(0x1e, 0x2, 0x5) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) sendto$inet(0xffffffffffffffff, &(0x7f0000e76000)="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", 0x55a, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept4(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xa}, 0x23, r1}) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000480)=0x1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x115) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000000040)=""/12, &(0x7f00000000c0)=0xc) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0xb2, &(0x7f0000000340)="b1daf8a944b2e4bb3f9cae4740aef1504f7722660ec4507592fdd7bac45f0cd6351e7c51a2b94863b81c484e7243719cd0f04c029f853c6e7d533d436c70173499c4682e85cb3411aad857a4718d3ec11a34f0ef054f66d58d9d36bb37ddcaf801f7b52fa6dd9397d2fe93f0a089c4709508aeddeee3eef00692aa01069e3a8747c08f743199a6c6fc8fb8877f6c5ecf4a23ad54a16ab400b9369f6a304daee30d916ea624d09349467285fbdd01f6f86c19"}) 2018/03/29 21:02:28 executing program 5: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) unshare(0x24020000) unshare(0x20000600) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8001, 0x3, 0xfff, 0x7ff, 0x6c}, &(0x7f0000000900)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000a80)={r6, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002340)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000024c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002500)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002600)=0xe8) r12 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002640)={0x0}, &(0x7f0000002680)=0xc) r14 = getuid() r15 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000026c0)={0x0}, &(0x7f0000002700)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002740)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002840)=0xe8) r18 = getgid() r19 = socket$netlink(0x10, 0x3, 0x0) r20 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002880)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000002980)=0xe8) r22 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000029c0)={0x0}, &(0x7f0000002a00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002a40)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000002b40)=0xe8) r25 = getgid() sendmmsg$unix(r2, &(0x7f0000002cc0)=[{&(0x7f0000000940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000b40)="3b6336514e4034228c396722d0b24bbeba3684d8fb01be913234efef924345e2a19652a2c62d199231ce2fc1eabf510fcc4b114380e1ace8d63b9a30029243680334a295772357c05db1012e4d1d0e4bf5f4f04ad886abc9073d118d7c0d675bda4350bb9350c4df6686b50a6557fe152ca27a9fcb40419d7512be49aa2f4fe09c206593bfbc99ec2dffb0133c539f90adfa0174b2d423cbed7e7761d430cab3c965bdcc72d2452dcc50dc344da04cf0f999c666fed80b39", 0xb8}, {&(0x7f0000000c00)="3621a5d96260e18dc944f53e56844e359834ddf157e9df86924223d07faaa02e7815ad1f5709f77d8aa01440098c1225a1b24d63a60d0111b889449084a3c1cf2782f83c534a687c2543f8c67fbc98ace5477430929e2239ccce2dbfae0b8839d751c625fdec792400691136fb38426ba877d33e0b7a695b2b3e4e24be14be3cc1a01e81b7a3762357b0998fdc179a24b537e08b5c7e1783bd75c47b51af4d5d89c22a193fb91b7daaf7dff06e37d38210ad7b89b7634ba43a7399669458", 0xbe}, {&(0x7f0000000cc0)="63d3eefbf14cdb343b7c200aa753fb1989b9a6b25c8e906630b7cf0a88af6dab14e3df9282e14c6e600588a270ef43846bbaa0fdfa0dfeff900ff2d488e03573cd28688d803a07942504b9432c59f0680809d8eef9208730945e53c9ea6971576d9603292935b546faf9bd43ede472474f5c84a2577278a3d10ba60b83d4247f3d9b0d3349f872efde8cf765b080ed4bf5e1e4f161b62c780abcf7030d798a09490d0d7b8d0ce731873a64663063d334c8c796dcc4c5f027b65db3d3922b8e187356ad74", 0xc4}], 0x3}, {&(0x7f0000000dc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000e40)="ab38aebe74c1544398e24ed50cb5f89edee8b47f5a7475d7f9ef9f55a5f89e81a16cc371a2f0c06c59fa9e4600a0b2f8c627af864d933f0bbd97ed77bb5dccf27e8f954a8c4ce91a60c232fba7da26cae5616eda6201edde78d53db9388c336c772c5511e7c80858d5504fba245fb7b3ee66eb7e327f66a2acdd8133f044fbe0a26cafb2b33928ce9641edc3541aedb61869226aa9e9a2b9d62fb6bbadcde00edb63eaa8248d4e5520d8367044deec394f2501b38b3c5a2443913956dc65029fc23f246d9abb47514243f5bd00fa4d885bae223e26ff65656d927973ab0ae310d0924b4976", 0xe5}, {&(0x7f0000000f40)="e6bc427bc7ca9dbd60a4502fcac0ba5481c774eac9afc1009e327db7a1117cc589432e00f465c97a597e571ef632a554f365d1af1c02cb63042718c00646807262501df00867dbf4d6c40c153a44e1fc3bd5b425dc94255ec7b703e950a4cf4ae382e1ef9e114b3ae48da345cd2b17a96832e380a8c0232cd61843ea31047b40a6f9f580349928fb6b40fa3d028c71806ba47a8bc2538af41034b3c9bf6d2e71b37ee018fe53fbec4fdcbbf668586596b75efd71a5935ea29d24c37e06493c6c84064590bc444f3dcf525fcfa44822885b531f6845621866cc6fc3f2291c18bc952bd7b63d1020925c8f2b472e", 0xed}, {&(0x7f0000001040)="b567d972d85311cae5b7fab21cb9414f289a1ab38d7231eef8c88217e2a8cd183e605f6013876ed5209184248ecad8f4034cf4b75276c01572818c7e72998503dd7bb5bb39bdeb69d6f3e488a12c03ad3361da9759e98069fbc7d75be0879c2344375278d34ebc3b6d1f64dc806be8b9a65e6d1520565890960c56d61b29c2e4a9fcbf324ef398ae", 0x88}], 0x3, &(0x7f0000001100)=[@rights={0x38, 0x1, 0x1, [r3, r3, r2, r1, r0, r0, r3, r5, r5]}], 0x38, 0x80}, {&(0x7f0000001140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002300)=[{&(0x7f00000011c0)="2f4b6b58d45b20ee6ade710582b44280f67a91f9187fb92988fe939ee007371ae55a44fec94877bcb5fca771b76c507a5eaca3da8da519cc55", 0x39}, {&(0x7f0000001200)="4225a983bb6972ad0ba7810b0134c83eddfb676f574ba9c6362c6efe81fd201d1dc5a3e409ffc9d16e3a4011fcd32b6cc007351b6d5f3895d058655a0f70b685d81a06321847de2e0d2fdcc2b434c1b0eb0c55cc5520bfab7939", 0x5a}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="7a54bb2d5f83ac858c83ca3c87c443d35a0948fd430ae18f88c1b457935b93e7d09b5926d8e84bed095bfff1a34a921ce2b9722c326d12f02dc9335a9ec3097b389aedaaf9d5c9f9e5c1d05779dcde8fc1527c7770d1613d7208c4926505e621c7b627a2", 0x64}], 0x4, &(0x7f0000002b80)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r2, r2, r4]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r19, r4]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r4, r5, r2, r0, r4]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x140, 0x2004c000}], 0x3, 0x4040010) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r26, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x5, 0x0, 0x1, 0x8, 0x0, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x8001, 0x0, 0x800, 0x6]}, &(0x7f00000003c0)=0x7e) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000a40)) writev(0xffffffffffffffff, &(0x7f0000818ff0)=[{&(0x7f000016bde8)}], 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000400)={r27, 0x6}, &(0x7f0000000a00)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000005c0)=r27, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r28 = socket(0x0, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r28, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r28, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x4, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000300)=""/69, &(0x7f0000000200)=0x45) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f0000000700)=0x1, 0x4) 2018/03/29 21:02:28 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="e6210000000000000000030005000bfaf95e64b7b92d6d29fb5f66265e8f7cf300010033c200fe0002250704971b2d8810c4dc5926a800019400000000003ef17cafc6431af51c0cecdc1f53", 0xffffffffffffffec) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x1c6, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/23, 0x17}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) 2018/03/29 21:02:28 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000040)=0xfe, 0x3eb) 2018/03/29 21:02:28 executing program 2: socketpair(0x1, 0x3, 0xd6b, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt(r2, 0x111, 0x1, &(0x7f0000f27000), 0x213) 2018/03/29 21:02:28 executing program 6: listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d14ffc)="ace92906", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000982000/0x2000)=nil, 0x2000, 0x1, 0x13, r0, 0x0) 2018/03/29 21:02:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socketpair(0x8, 0x5, 0x3, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000200)={&(0x7f0000ffd000/0x2000)=nil, 0x4, 0x4, 0x2e, &(0x7f0000ffd000/0x2000)=nil, 0xf9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x454edd97c83486b5, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000280)={0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={r4, 0x0, 0x3}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000100)={r5, 0x80000, r6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) vmsplice(r7, &(0x7f0000000180)=[{&(0x7f0000000140)="638154265a9319da6a05d95cd33d11709dc6123d5a10205d8214620f5fb0f1101129617787028db6ca679c82e851a6b458d5b03bfa", 0xfffffffffffffe73}], 0xfffffffffffffded, 0x4) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000c79fa0)=[{&(0x7f0000000000)='9', 0x1}], 0x1, &(0x7f0000f93000)}, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000240)={0x7ff, 0x9e, 0x100000001, 0x3, 0x1264452f45ad3398, 0xffff}) 2018/03/29 21:02:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/13, &(0x7f0000000100)=0xd) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000380)={@multicast1, @dev}, &(0x7f00000001c0)=0x212) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="a40000002500290100000000000000000c00000088009100e800a15eda6647db65daf18442e0ac4d1267ff4ef87b6c3ab566842ec5c3237fdff74916165d7cf5b06134439cce0b9718d1e6880cc4b229502422937a1958d6c71e196ccb0e457cd63abe1a501aad3642c3b21fd4b10ddbfdde893606ccdc9944aaced886b2193fb9c3ccbe6b2aacacace195c6862b6b94318f750d0525b6916300000008004b0005000000"], 0xa4}, 0x1}, 0x0) [ 44.288699] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 44.327180] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 2018/03/29 21:02:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1, &(0x7f0000001480)=""/202, 0xca, 0x110}, 0x2040) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0xffffffffffffffe9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r3 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={0x0, 0x1000}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000006c0)=r4, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r5 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) listen$netrom(r5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r6, 0x0, 0x48a, &(0x7f00000001c0)={0x2a5c000, 0x3085, 0x5}, 0xc) r7 = socket$nl_generic(0x10, 0x3, 0x10) readv(r7, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000001}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff994b}, @in6={0xa, 0x4e22, 0x626, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x3f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x90) read(r7, &(0x7f0000000040)=""/25, 0x19) r8 = socket(0x11, 0x0, 0x100) accept4$packet(r8, 0x0, &(0x7f0000000340)=0xfffffffffffffdc1, 0x80000) sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="1400000000000000010000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/29 21:02:28 executing program 5: r0 = socket(0x18, 0x0, 0x1) accept$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x3d04, 0x4) setsockopt(r0, 0x400000000000111, 0x3, &(0x7f0000000280)="0000ed84", 0x4) 2018/03/29 21:02:28 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) 2018/03/29 21:02:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=@srh={0x0, 0x0, 0x4}, 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) 2018/03/29 21:02:28 executing program 3: socketpair(0x5, 0x6, 0x8000000000005, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="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", 0xfa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7fffffffffffff, &(0x7f0000ed4000)=0x78, 0x2) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000001c0)={'ip6tnl0\x00', 0x2}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8d9e78c5e5951764) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r5, 0xb0}, 0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x0, 0x2, 0x20, 0x0, 0x16, r3, r4}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0xef, 0x3, 0x3f, 0x7fffffff}}, 0xe8) r6 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000640)=""/187, &(0x7f0000000440)=0xbb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x5, 0xa2a58b6d7092f491, 0x3, 0xa65}, &(0x7f0000002440)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) socket$inet6(0xa, 0x5, 0x8000006) 2018/03/29 21:02:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x40000000000ffe, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001700)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/161, 0xa1}, {&(0x7f0000001280)=""/239, 0xef}, {&(0x7f0000001380)=""/45, 0x2d}, {&(0x7f00000013c0)=""/135, 0x87}, {&(0x7f0000001480)=""/252, 0xfc}, {&(0x7f0000001580)=""/216, 0xd8}], 0x8, 0x0, 0x0, 0x20}, 0x40000002) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001740)={r1, 0x800000}, 0x8) [ 44.355849] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/29 21:02:28 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername(r0, &(0x7f0000000b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000c00)=0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000c40)=0x401, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/166, &(0x7f0000000140)=0xa6) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x0, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x9, 0x4, 0x2, 0xad}, {0x54f, 0x0, 0x10000, 0x100000000}, {0x200, 0x4, 0x0, 0xffff}, {0x3, 0xfffffffffffffeff, 0x2, 0x4000}]}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18}, 0x0) close(r5) close(r5) close(r4) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000180)=0x8, 0x4) listen(r3, 0x0) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r8, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r8, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$sock_void(r2, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) 2018/03/29 21:02:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) accept(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000, 0x40, 0xffffffff, 0x7, 0x95}, 0x98) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, r0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0x0, &(0x7f0000263000)}, &(0x7f0000a93ffc)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x400}, 0x90) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) [ 44.465466] IPVS: length: 166 != 24 2018/03/29 21:02:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2, 0x20000000000000, 0x20}, 0x8) socketpair$inet6(0xa, 0x5, 0x26, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000000140)="b8b88d162529a5ac172c6112981f5c1680896988173fc846d214acacfa39f46056ddbf4eed866525e75302a43176ad567a593340e17dad2fd70a847815eef3e916a5993c66f0e0e43058e96caaa154f91e6f3de192001f45d5d6d1f39976ed11eb6ee62f2cde1e89a2777d443009f09b011d06be0a2454618090f9ad82abec22d396bb38638ed1e79acbc5b6a6c2a51b3ae38ddb", 0x94, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/03/29 21:02:28 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x1ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r1, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/29 21:02:28 executing program 5: write(0xffffffffffffffff, &(0x7f0000000080)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000000000)=""/189, 0xbd) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000003c0)=""/17, &(0x7f0000000700)=0xfffffe45) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="20b3c7140072042100110300000000002d622fdba26cfb970408e0f6bbbd8a9e52e14e21a8e3bb0087a48ab40916d1aad6e5bd20722bbfa93886a5bc1c00d7b1b72f1750f923dc57577c73bade93a4bfca531f6493cdd7e34e50a40e70b16e6a21dcd08e610f9d3caa32cc9c3563a122ef13c4c860312296ae1b27"], 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10) getpeername$ipx(r2, &(0x7f0000000580), &(0x7f00000005c0)=0x10) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xac, r1, 0x800, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x48000}, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x18, 0x0, 0x1) connect(r4, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) socket(0x9, 0x5, 0x77) sendmmsg$alg(r4, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[@assoc={0x18, 0x117, 0x4}], 0x18}, {0x0, 0x0, &(0x7f0000000480)}, {0x0, 0x0, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) socketpair(0x3, 0xf, 0xeca, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000600)={0x0, 0x100000001}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000680)={r7, 0x1e15, 0x3}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x0, 0x0], 0x3}) [ 44.489385] IPVS: length: 166 != 24 2018/03/29 21:02:28 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540), 0x6, &(0x7f00000005c0), 0x0, 0xffff}, 0x40) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) socketpair(0x13, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000006c0)={r2, 0x10000001}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), 0x2) 2018/03/29 21:02:28 executing program 4: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000500)) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) connect(r2, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1000, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000740)={r6, @in6={{0xa, 0x4e22, 0x172, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, [0x6, 0x9, 0x20, 0x1, 0x8, 0x6, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x10000, 0x40, 0x800, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r5, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r5, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r7, 0x7d27}, 0x8) getpeername$netlink(r1, &(0x7f0000000400), &(0x7f00000005c0)=0xc) r8 = socket(0xa, 0x8080e, 0x6) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)={0x20200000, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) ioctl$sock_ifreq(r9, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r8, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f671a75bfb3a7", 0x18}], 0x1}, 0x4814) bind$rds(r4, &(0x7f0000000700)={0x2, 0x20, @rand_addr=0x7fff}, 0xfffffffffffffee4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) 2018/03/29 21:02:28 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="980000000d060100ffffffffffffffff000000008c08e4383e51985de6a94fe290cdbc09922e124db78016e3bb953719300f9953a152ed2248c032b8908e756f8ec0618869deaa1fd8897fe883e9b42b4ca6befd45c08708421b556257bb53f7e4c6843c796e000000c65af4e86e48bdbcbaeed9b6858bb5a58953adf727d55668e3bce0c45d9a01bd95405ea9e000"], 0x98}, 0x1}, 0x0) 2018/03/29 21:02:28 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={r2, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0xc) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}, {&(0x7f00000005c0)="2be755bda232a09236cfc28125fd3bc960d31d4dd0055fb00b65adca38c1b9644b457ddb0358dcb37a6a9a47fda87ae8784af80baa2e5c9fbecf7b9b478350e1b90fd704556ff046f9630997401bf988c22cefeb3e40422cb6b254cc2c4b2a7ddffa48cde54e844b79f443eab79f1dca750266ba5ee364b29f01731b4ca59546e2f7d05c4eda0959a2194fbb8c0eec0fa4d4da137e6447b1c934a08836ec39dba341a93394ef86f242190dc856288a41e4290932b6f8afba57897510918e6ac4c6e8a29555af52b96f4d40ef6031573fdeccb3795e16c272bc036376", 0xdc}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x128, 0x4000000}, {0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000c80)="5173d813c498764c1bcc701138f417b242d5073e6799832266064bda62521bcf5ea106a9a45f2b668ea7f7bb2ddd3e633ffa0a2aae3d3ad643a092aab11eac303d55e8bd2412642d7441e096e6f2e6520e8fa4e7c47f2b63d80280be91cd343f8c41991e2ca9d6cd1152c53c849eb507fc7c686917cc910ea7a50a6334c092e61a99c28fac033dba99", 0x89}, {&(0x7f0000000e00)="e56bb41ae7db29f120efae180a7549dfc12135789fb78d09d07f07dda3f76e584909ab4862b8aeae97cb1885622b25c320462061bcb4a82d2d23d7cba371d10e642ac488d97748aa50dda9d5d8d2218bb066b9a8655413594ddf28410df52b87c7e2abe666344ea88c89e71d51ae189946e664c32e9eaa64a32f292c3eca9312a767dc", 0x83}, {&(0x7f0000000f40)="994bbe9db9d97d37e363fc81f33b4752fdde97994d9e3d5060c2b8d79262b66a84c703cc74ec6dc4da73032f00d037ef250b81bad6b54c1e52694ff0f8a2dbab2d46e1b732f09d1676d401fbbf0bed5ad07bb6b6bc06cf952478b973f1a2c6490eed8da092be4643ad27ac9717fb49fc8278d24d153039cbb86c8094a425e8b31ca3df02805fc586a95a3b0f0532057d1d7e29", 0x93}, {&(0x7f0000001040)="bb6bc65df63de974782e509082d7e47c7043efd842c723c39d20148d59fb900c22790d6e1a4bd0a2fa1d0f455f7b4bb2f674513984466119fdf842f3e1ad89cb1816cca31be8d838140b0df491cb2d28c05fc4d3416508b2b385e5310ef81a0a38e119d2a396f292335dc91487bbe942737fe6680e4a1b32934bac1ad01f4278fb38388527d08446b60da4120a6814cd492a4b0d597fba5c2cc6c5704545611f48808009403cab9209ddd440d25453d99ff2bfc950a80791f9abc4e2b183fef8f8422896b7b2adb26ee0f4f7bdf7a45d2b68f84cd0fb9ceee69f47aa86c51496cc2619", 0xe3}], 0x4, 0x0, 0x0, 0x20000000}], 0x2, 0x4044) socketpair(0x8, 0x2, 0x5, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r3, 0x5, &(0x7f0000000380)="d2756de56e81777bf6c493ecc68b61f6911bc0b9536f08e4e465c46b270b70d54a5f3b6a06fd16c441382110942e4fb8844bf4a160ebcdc8ac863a283cef267f19f01216b5d82745f883edfde8ca2c5d98663af4a942e94bc9472c5500000000000000000000") socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/03/29 21:02:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/211, 0xd3}, {&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/2, 0x2}], 0x6, &(0x7f00000003c0)=""/134, 0x86, 0x4}, 0x2000) 2018/03/29 21:02:28 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001780)=0x6, 0x4) r6 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r6, 0x40000000000005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="8500000028665ddf9513a5bf433a89a7402837926dd9ab2a67da9d42e92ab9eda8cb44aabdc089eb43e74257a112ae427a9f39336deeae63e2a8d58be3e1153d88ca6ea06241f03040a14c8df022e3e6526a11feb4ffd3b1eeedadeb10f9624010d499ca0d338bca10779ef1568493005e9b3ce5a98ada7d5264155a5b0aad9ef9a9a2a10ccb2918fa"], &(0x7f00000001c0)=0x8d) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000200)={r7, 0xbdcf}, &(0x7f0000000240)=0x8) r8 = accept(r6, 0x0, &(0x7f00000017c0)=0xfffffffffffffe72) getsockopt$IPT_SO_GET_REVISION_MATCH(r8, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r9 = socket$inet6(0xa, 0x100000000006, 0x0) connect$inet6(r9, &(0x7f0000001c80)={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r9, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r10 = accept4(r6, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r10, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xfef6, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r10, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x6, 0x80}, &(0x7f00000003c0)=0x8) writev(r9, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) sendmsg(r10, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0xd5, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001cc0)=ANY=[], 0x0, 0x4000}, 0x20004010) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$nl_route(r11, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="003fe219611100000000d9c7739182f8000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)}, 0x10) connect$pppoe(r11, &(0x7f0000001800)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "33010000000048eb000002234134e600"}}, 0x1e) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x9) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0xe98, 0x5, 0x100, 0x4}, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'lo\x00'}) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/29 21:02:28 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt(r0, 0x3, 0x7524, &(0x7f0000000000), 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'dummy0\x00', 0x6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) 2018/03/29 21:02:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair(0x5, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r4) r5 = accept$alg(r3, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000001640)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000001600)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000015c0)={&(0x7f00000014c0)={0xdc, r6, 0x200, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x6}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}]}, 0xdc}, 0x1, 0x0, 0x0, 0x800}, 0x0) gettid() sendmmsg$alg(r5, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="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", 0x690}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 44.671536] netlink: 132 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r4}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)={0x6, [0x2, 0x9, 0x2, 0x8001, 0xff, 0x6]}, 0x10) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) accept$ipx(r5, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write(0xffffffffffffffff, &(0x7f0000000000)="240000002600670000001c0000007700410000bf01000000000000effeffffff0900ff10", 0x24) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000200)={0xff, 0x0, 0xffffffffffff3ac0}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x10001, 0xc4}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000280)={r6, 0xbdc3}) 2018/03/29 21:02:28 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x1f, 0x3, 0x299) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1ff, 0x7}, &(0x7f0000000240)=0x8) getpeername$unix(r1, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000400)={0x8, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, {{0xa, 0x101, 0xf29, @dev={0xfe, 0x80, [], 0x15}, 0x1f}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x21, 0x8}, 0x90) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/29 21:02:28 executing program 4: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf5fc8)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f00005d5434)=ANY=[@ANYBLOB="3800000013000308ffffffffffffffff00000000", @ANYRES32=r1, @ANYBLOB="000000000004a63a49252b160014000100100002"], 0x38}, 0x1}, 0x0) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) [ 44.767627] dccp_close: ABORT with 1 bytes unread 2018/03/29 21:02:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x800000000000, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getpeername(r1, &(0x7f0000000080)=@nl=@unspec, &(0x7f0000000100)=0x80) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7fff, 0x4) 2018/03/29 21:02:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x1) 2018/03/29 21:02:28 executing program 0: r0 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x80000001) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) sendmsg$alg(r1, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000001c0)="822fb76632fdbd4adb6939e22572050e91485e9763685255b83a4dce5a5642c37a4e52b47629d1131e027df74e45095f6c0974", 0x33}, {&(0x7f0000000440)="5ffcf6cd56e95e5e11a6938b5fa0c60863b97b03532c94c4926d2620cc31bccf366e58fc597ab880f70dac58bd2f15a61fbdbf2c5dd8022a2d89fc9a31dd5f667e91a7055c8d19d91e981951b705f77afe8f0d4b7b3a0ca1d6f7da4e6096bcea60353ea3975aa0190831674a3d2d6a941e97e600c68bd7bc1e4836bfa1942110c8364090271a57a629c73e8207cf53330e6202e38bb49d34d5d00beef19ad995e28d47c8def6ead7d1eab448", 0xac}, {&(0x7f00000003c0)="2fb220c8ec057adfe4860f74d42cf7cf88af3efc090060991b3279", 0x1b}, {&(0x7f0000000500)="82419cf5d3d94f84bf6e0bc288f91d48bc5a123d71ba1f50d792e9e149f4a10feecc7748e2b873a625dc3862c30bb48ce171d535f9b842bd58d1d3015ad9ddc44520c64ba3007c1448ed9488befb17c07d66b904667c13aca8577c23d853915dda0e4f458a05b1622276bc1314ecaa846a438c1452a93a04ef7f0347c4f717ab11bfe2da4338bf2f5e89e996fe125ceab2af9eaf475d8f5cc9550d681eee8d77f0321c2cf3049045d7f638ad8e3c51f29903cebcdf03ac5748882f6982dbf7d2b5a8257ed53b14dcff8d6cdbdfaf6be2", 0xd0}, {&(0x7f0000000600)="f78ec82f4295b0702a0c5988cdb5d1722d14f216185f0e23d2df591f8fa76f3624d2b43ed56e755927d60b5b66ddb7e8d893e64a40ba9f40bf42fc7ac182c1253f6ae9af871fbbd30fd45b96ebc20f566c313c11ddc8dcd4d814ccca24d8432f4156b3cc3293b03e9efa585dbdd166f42488c7a9b491cfd87f674e1e9621fe0550d8a77e42177cb344beb6562f99ef34cdeb0123c6ef15e13aa296dd6223a639a6b3aedd5b6a9c6f44166957af24d2bcf8023d23bc59076d76518dce5784b486288f3a402e8c8547e747a7a5a5e84a5276a61200d892b0f6e9d2fb8c15ad4421efeb6261", 0xe4}], 0x5, &(0x7f0000000780)=[@iv={0xc8, 0x117, 0x2, 0xaf, "b9a59be8a9afc91975db9dc3d9b5208a59960bd8920393078cfc66e31a398da746f977c8bd9a9adc728c583c8e11eb7ccbe250621b16672e18742854bbf769c4ece88a87d9e49ca1b9f04c25d5350030e4f55392257f4c09e85c1c8bd0e1b998666bc3b94489907972784bb16aaa707044a92ca1d9b3a9300114ca59a6a6d3bfafe6b67f6c235e5ef4767cb8380d8f232509cd32e9c8357dd4c7c3b3b5f269f3b2e100ee18629bfa23b2f702028687"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x5f, "33ae5183e9517359148f4fba0f2f80317434569eb434bfe5cf2a66dfee4986ba30b89b6f11b1eda942bdf0c18b91a1f5537a4ad1ced22bbfd886fc725855561def5700ea15c36224cfb09f88af9028634615574c7d61ef4871ce1b5574f20f"}, @iv={0x30, 0x117, 0x2, 0x1b, "8fda6eaa1fcf0af51da8336b717a75a88cf2481b898b6aca4afe3f"}, @iv={0xf8, 0x117, 0x2, 0xe3, "e05c23a8ad65fccdf04f28cf1d0c743d1ef58379920c7e62e9bbee11e22beaf628341e8076598ee8be01be997f29dbd531c644078b321705958eefde9441e905f3ab9ade4af24d57a05e1a2f92f7d97af9324c6ce820d18e659ba3564f428b440120605722202ec21a5c8213952b36db892580aad85f0b8e1717b3e6e60c41b7137e2f84a3c12e46da05fd057d495873614779aa2a90243209fa45ce27338edf25ebb10ed6c2c4e20ad9f898c8b77e048ff77c4f24041ae05b23bedfd9ed2c9c1805714cd4555aa18d905b9b5e4c57c85c9578758897c225a865e78cd99faea9ecb236"}], 0x3e0, 0x80}, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) socketpair(0x2, 0x4, 0x9, &(0x7f0000000bc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000c00)={&(0x7f0000ffb000/0x4000)=nil, 0x80000000, 0x3, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r2, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=[{0x10, 0x10b, 0x9}, {0x10, 0xff}], 0x20, 0x80}, 0x7}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002080)="68205bb31b", 0x5}, {&(0x7f0000002300)}, {&(0x7f0000002580)}], 0x3, &(0x7f00000036c0)=[{0x48, 0x0, 0x101, "73af8b2d48668ec29170119f5a740de0a75497ebbaf1c35f50ada884f4d10f347bec260a6012b5eb1e8a69494d0131adaff26e01"}], 0x48, 0x20000090}, 0x9}, {{&(0x7f0000002c40)=@generic={0x1cc4ca59cece5af, "522c93495411ec715678c9c95145f5167a2684ecebd9a9711ec085c6c8be6addb79d660c671d6c9564cd59c320ac31b34b7731e3864c0d4f457bdcd0f83a50133f3b7ef06919783fae33b9797764d22c58a4d1a1ae8311a87a8732ce0ac9cc1ed59a23b10626d69b02b784339b6f4c7b57e015118ac06eb226260196f394"}, 0x80, &(0x7f0000002d40), 0x0, &(0x7f0000002d80), 0x0, 0x48c4}}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e24, 0x6, 0x4e20, 0x7, 0x0, 0xa0, 0x80, 0x3f, r3, r4}, {0x3, 0xffff, 0xa4de, 0x1a1, 0x6, 0x1, 0x2}, {0x93, 0x5, 0x3f, 0x5}, 0x3, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x1, 0x3, 0x0, 0xff, 0x3d21, 0xffffffffffffffab}}, 0xe8) close(r1) 2018/03/29 21:02:28 executing program 7: r0 = socket(0x7, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x322, 0x1, 0x0, 0x8000, 0x100, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x401, 0x0, 0x6, 0xb31e, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x4}, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x400, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x469, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x64, &(0x7f0000000300), &(0x7f0000000340)=0x4) close(r4) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000003c0)=""/234, &(0x7f00000004c0)=0xea) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0x9}, 0x4) bind$alg(r5, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff94) r6 = accept$alg(r4, 0x0, 0x0) r7 = epoll_create1(0x0) epoll_pwait(r7, &(0x7f0000000280)=[{}], 0x1, 0x3, &(0x7f00000002c0)={0xffffffffffffff80}, 0x8) sendmsg$alg(r6, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)}, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = accept$inet(r8, 0x0, &(0x7f0000000000)=0xffffffffffffff1d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d9491da21923066b76f941d48240000000086619d046cb84cbcf66de69522c722b315ee6aa80b478396ffafbf2313909f213fb0c350223fd5e225a1cefd104f222ab263cce1bda743c9ad26b9"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000100)={r10, 0x9}, 0x8) setsockopt(r2, 0x10000800000010d, 0x2, &(0x7f0000000ff8)="fffffff4ffffffff", 0x8) 2018/03/29 21:02:28 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="649b2bdfaf1633555caa283d08fc72633ea2406b6f92ccd9dae4950724f3dc862af0519b8eaf3c86a0eb67712c88711dac13970f6ec7925f3c4190563d48ce05bb28adda05a0a83100bd1aee58c08579c797773ec978329550147038bccf07ef9a191b20aea2ad55bcfa49703b1bfa907910c933934620648e425b3e96", 0x7d) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000680)="a92abc41847938f131b598d175a75701699f3a6b017cdbbc0481ab985f039288907e8ca11ab89a0c80f3c898d967d7404d8ea6bcfd85b1d421767f934c5903fbe992ff7f5a240d793f89f3de3873fdd50bf82d0e035e8cbd06a5670afbca86810bb7d5c39983c0a9a0bab13943dd", 0x6e) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66dfc95e70c838e5e10966877d2d88436304c8767a5479d43e2c979f6daedf1ec1ba418ef75a38eb9734d3e10febea458ede57b5ee9bd728343c4d", 0xc0}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000900)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000008c0000006d94c87644e214ee9d1b0a350c8c3657dec2d9ea1021748bef7b3f2cc493d33072158fec3c522164b51c04ea2e13f95c4bd24c5cc41f420d2dd0b7d1152dfbaaf1443aec3c29f01126b00d3aef1ea8efa803f379ae2315da7d4044d992013795f65adee307c7119e235f6aca945fe261536e08ae4c542e6451a06486e159d44523229ac0819c00ccb111f3ddb6"], &(0x7f0000000240)=0xb0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x16, r3, r4}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x0, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0xef, 0x3, 0x3f, 0x7fffffff}}, 0xe8) r5 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x5, 0xa2a58b6d7092f491, 0x3, 0xa65}, &(0x7f0000002440)=0x18) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) socket$inet6(0xa, 0x5, 0x8000006) 2018/03/29 21:02:28 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xeba, 0x8204, 0x3, 0x800, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x60, 0xc, 0xffffffffffffff01}, &(0x7f00000001c0)=0x10) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r3, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) [ 44.792110] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 44.827421] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/29 21:02:28 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:28 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001dd4d300000000000000582d4d519300", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r5 = accept4(r4, 0x0, &(0x7f0000001d40), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000001c40)={r2}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r6, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000002c0)={r8, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r7, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r6, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r6, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001d80)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163286165732dff0100000000000000000000004000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002400000020000000000000000000000800010008000000080001000400000008000100010000009ccbbc224e7cee183d16001e999b97791e79bb7f6eecae8b2f82fdbb30f0ba1cf701b40c3ad69b9a88066ce537f84666b18542689fb12b66b02607ce6d5e2862f198fe113c75ca8a"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000015c0)=0xc) recvfrom(r11, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001500)={r9, r10, r12}, 0xc) 2018/03/29 21:02:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=@ipv6_newroute={0x64, 0x18, 0x801, 0x0, 0x0, {0xa, 0x14, 0x10, 0x0, 0xfe, 0x7, 0xfe, 0x7, 0x800}, [@RTA_GATEWAY={0x14, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @RTA_EXPIRES={0x8, 0x10, 0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_EXPIRES={0x8, 0x10, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) socket$netlink(0x10, 0x3, 0x1e) [ 44.876340] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave [ 44.929407] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave [ 44.948266] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 44.955819] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 44.963609] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 44.970316] IPv6: NLM_F_CREATE should be set when creating new route [ 44.976883] IPv6: NLM_F_CREATE should be set when creating new route [ 44.983445] IPv6: NLM_F_CREATE should be set when creating new route [ 44.996378] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 45.004430] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 45.011884] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/03/29 21:02:29 executing program 7: socket$inet_smc(0x2b, 0x1, 0x0) socketpair(0x10, 0x3, 0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) r1 = socket(0x16, 0x8000000001, 0xcd) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0x1, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f00004cfff8)) sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040), 0x263) sendto$inet6(r2, &(0x7f0000eb9fff), 0x48e, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = epoll_create1(0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000f24000)) close(r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000003103000000000080000012000000ffffffff00000000f9dbc8f294dc2c1851e74ce32c61e65a7ea4d8f90b10d71c"], 0x1}, 0x1}, 0x0) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x800) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet6_opts(r6, 0x29, 0x42, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0xe8a8559e1771188e) r8 = socket$inet(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(r8, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000300)=0xc3b1, &(0x7f00000003c0)=0x2) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x21c) sendto$inet(r8, &(0x7f0000000500)="b1", 0x1, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/29 21:02:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000001600)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001680)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001780)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001740)={&(0x7f00000016c0)={0x58, r2, 0x220, 0x70bd29, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x24004810) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3801000010001307fffffffffffffffffe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/29 21:02:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22}}, 0x6, 0x8, 0x1f, 0xffffffffffff8000, 0x20}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={r2, 0x200040, 0x2}, 0x8) r3 = socket(0x1c0d3e58988cc456, 0x5, 0x86d) bind$rds(r3, &(0x7f0000001040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001000080000000000000000000000000000000000000000000000000000"], 0xcc}, 0x1}, 0x0) r4 = accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000440)={0x1, "8c"}, 0x2) sendmsg$key(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x4, 0xb9e4, 0x7, 0x1f, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_lifetime={0x4, 0x7, 0xfffffffffffff5da, 0xffff, 0x7, 0x9}, @sadb_key={0x18, 0x8, 0x5b0, 0x0, "61f6d96bad2dfed95e4969e8991a94a483af7ceb0750e1910e4e0a95827717f8c63aee41c8ad6ffacc6ead44929522f3389f1e4ac38fa10dc5869e6ba1b53289c2959a404ebafc9a03362648fd91748947bca090205c7df320033f4e5bdbaa9e326990838c2a4d97f9eba7e2d37af1f79f79fc2bf3bb91626f48b1d64f4f15938beb8e0499318daf52171b17f6533c99b742cc94e4c6dacd750bc071f82011fac951bc74e628632ba6f98accb0cd476665bf4b697310"}]}, 0xf8}, 0x1}, 0x20004095) 2018/03/29 21:02:29 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x0, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:29 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4}, 0x20) 2018/03/29 21:02:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780204"], &(0x7f00000002c0)) 2018/03/29 21:02:29 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x3, 0x1, 0x3, 0x4}}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000ff8)=0xffffffffffffff7f, 0xda8672632735eefe) 2018/03/29 21:02:29 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/29 21:02:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000000040)={&(0x7f0000000100)={0x28, 0x14, 0x7, 0x0, 0x0, {0x1}}, 0x28}, 0x1}, 0x0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x20, 0x2e}, 0x88) 2018/03/29 21:02:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x354}}, 0xfffffffffffffc00, 0xffffffffffffffe1, 0x6, 0x8001, 0x80cc}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xb265}, &(0x7f0000000300)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x3, 0x0, 0x80000001, 0x0, 0x7}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) [ 45.101274] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 45.122468] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 45.139070] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/29 21:02:29 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469080000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="4921f582da492f553baaeee55159017a", 0x10}, {&(0x7f0000000040)="c3c74fe42d10a1f35bcee382e12a6d9c1638ba999b50e8e08dd420772df6e4c4bebe04c580849974", 0x28}, {&(0x7f0000000080)="a85b64d001b9ad95793436aea0052dee5a35108e60f9b53a10e67e96aa10a77cdf77c92a16967974a213f409d74bd870a3bdca7bbef258379b3c68f72b118b49a4829a584868aefffa", 0x49}, {&(0x7f0000000100)="b5c6d089c6418f178f327feb3f880aa9ebb572f134f24aa1ab8b", 0x1a}], 0x4) 2018/03/29 21:02:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/03/29 21:02:29 executing program 2: r0 = socket$inet(0x2b, 0x8000000001, 0x800000001) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/62, 0x3e}], 0x8, 0x0) 2018/03/29 21:02:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000380)) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000400)={{0x9, 0x0, 0x9, 0x1, 0x4, 0xb819}, 0x3, 0x1, 0x4}) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f00000000c0)=""/9, 0x9}], 0x3, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="1e336500ff4ad5e700000022000000ec", 0x10) socketpair(0xa, 0x7, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000100)) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) [ 45.150327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.152831] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/29 21:02:29 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f00000031c0)=0xfffffffffffffbff) readv(r0, &(0x7f0000003540)=[{&(0x7f0000003480)=""/186, 0xba}], 0x1) 2018/03/29 21:02:29 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:29 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x17) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x717) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) close(r3) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000011e40)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000), 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000000000)) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x3) 2018/03/29 21:02:29 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0xfffffffffffffffa, 0xf9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x9b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x5af6}, 0x8) r4 = socket$inet6(0xa, 0x80f, 0x0) connect(r0, &(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x1, 0x4}}, 0x80) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0xffffffffffffffd1) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) 2018/03/29 21:02:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0xf) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="2fc2aa550d5cdb23b1531ec6c1d4199dfab86ead109303e994f630c98b3aa8687710081327e33885c398cc2c4822c2375f6e8aae0983291d7ebd9b39f3956e1f7329dc98756a2cc76170e6667c0cf8d5dee044e67fafc064ccfad375b93a391b7057db11e56bbe96796d233e16ae05e5551ca9835b0c4d2bc7e014147a9a58f3aa65677dc6e261bf44c84b826d7f71f61f18e73138b3db7e13f3f10f931e958ca645fe01876f99b062db91c12073f47d62417eac10afce13635f0bbb98e0b8f16c", 0xc1}, {&(0x7f00000003c0)="fec2c38a4a122447258be3bc8749ee55ae0d9391cf885baceb543ff393b9790f2e0276df9372a4255ed6b43bc9de97bd3309f991d9317209e6814ae016b6091ea38b08529f887303e08597e247c6bb6a1115ad8c5ce221f50188a4ecec68a31ec19af49574f731ab1450b32c64a16005e941ff647f4429f5728053bd60e300627a7a78da4d217bdcf28e66fffb4ded26070b0a1b31e08a83796cdb995042aadbcb9f5ba36b44dcc1042201d8805ad09b409d9f6d0e34c68e18ca6334739019b7d51bd6ad51f45293902ff5a3274203f96559b67ad001c020a79ede37", 0xdc}], 0x3) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000500)=""/112, &(0x7f0000000580)=0x70) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)) 2018/03/29 21:02:29 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acee0623b36221f584"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r1 = bpf$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) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) bind$packet(r2, &(0x7f0000000480)={0x11, 0xc, r3, 0x1, 0x9, 0x6}, 0x14) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/29 21:02:29 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r2, 0x8001, 0x0) tee(r0, r2, 0x8004, 0x0) write(r1, &(0x7f00000000c0), 0xffdd) tee(r0, r2, 0x1, 0x3) 2018/03/29 21:02:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0xfffffffffffffff9, 0xffffffffffffffea) r1 = accept(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) bind$rds(r1, &(0x7f00000002c0)={0x2, 0x4e24, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7ffffffb}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/29 21:02:29 executing program 4: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x5aa9, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={r1, 0xff, 0x101}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r0, 0x10006}, &(0x7f0000000200)=0xa7) 2018/03/29 21:02:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000a60e4c)=ANY=[@ANYBLOB="5000000021001104ffffffffffffffffe0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="670492f800000000"], 0x50}, 0x1}, 0x0) 2018/03/29 21:02:29 executing program 0: unshare(0x2020600) unshare(0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001600)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x80, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001840)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001800)={&(0x7f0000001740)={0x74, 0x0, 0x801, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/03/29 21:02:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x445, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001d00ffff000000000067000000"], 0x1}, 0x1}, 0x0) 2018/03/29 21:02:29 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x11, 0x9b0d7264cd08ac0d, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0xff, @rand_addr=0xfff, 0x4e23, 0x1, 'sed\x00', 0x3, 0x3, 0x2d}, 0x2c) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x59) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xc2, &(0x7f0000000280), &(0x7f0000350ffc)=0xa4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/29 21:02:29 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000) recvmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"c6241f3d8033ed"}}, 0x10, &(0x7f0000000580)}, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='syzkaller1\x00', 0x9}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="3400003478b44c83401425fc594c4d8291fa56efce544a5b8238b70224bc2000e2f52a13246ab804ac3f4660ceec44f0671a14830e9657f68076c04f0a6b4b06e3a09e087d"], &(0x7f0000000180)=0x2) shutdown(r1, 0x1000000001) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x6, 0x10001, 0x3, 0x10001, 0x6, 0x1}, 0x3}, 0xa) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f0000000200)='./file0\x00', r0}, 0x57c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req={0x560, 0x9, 0x0, 0x6}, 0xfffffffffffffc60) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000003c0)={'sit0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}]}) 2018/03/29 21:02:29 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) [ 45.336581] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 21:02:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) close(r1) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xff, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x2}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r0, 0x45452, &(0x7f0000000680)=0x7) sendto$inet6(r4, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), 0x4) r5 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r5, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) readv(r6, &(0x7f0000001680)=[{&(0x7f0000000580)=""/49, 0x31}], 0x1) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r5, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r6, &(0x7f0000000040)=""/25, 0x19) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000840)={r10, 0x80000, r8}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) ioctl$DRM_IOCTL_GET_MAGIC(r9, 0x80046402, &(0x7f0000000300)=0xd25) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000600)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x1) 2018/03/29 21:02:29 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) [ 45.439544] IPVS: ftp: loaded support on port[0] = 21 2018/03/29 21:02:30 executing program 1: r0 = socket$inet(0x2, 0x806, 0xfffffffffffff954) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x10001}, [@alu={0x0, 0x1, 0xe, 0x6, 0x1, 0x100}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x8b, 0xa7, &(0x7f0000000080)=""/167, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x0, 0x47, 0xaf, &(0x7f00000001c0)="0cf21800f280a37180ecb474bf3ae80cbb193ab0475b53cf96cc2659881133372f07104dc255cdee4604bc3e54444135a6ef80a392fe09722d6d09ffa06946fb6c1582a8e19a14", &(0x7f0000000240)=""/175, 0x5, 0x3}, 0x28) read(r0, &(0x7f0000000000), 0x0) 2018/03/29 21:02:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x8000000, 0x8001, 0x21}, 0x2a) 2018/03/29 21:02:30 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f00000021c0)={&(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/247, 0xf7}], 0x1, &(0x7f00000011c0)=""/4096, 0x1000, 0x4}, 0x12100) bind$alg(r0, &(0x7f0000002200)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00010000000000333adaa5000000000043000000080000000000000000000000"]) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000840)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x4ae1, 0x7f, "a47786aeb14282929f5fd5eae04763f6c0f57ce5649085977cba3bd41ec4f32d89951ce1c34da0472b8d8aed98a8eb26dc1f354020754090f9b46d2c120d7c5628b29c1915d6e4c31232f977d5f12059"}, 0xd8) socketpair(0x9, 0x2, 0x6, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000680)={0x0, 0x95a}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000e00)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000780)=0x5f) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[0xfff]}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00000007c0)={{0xa, 0x4e20, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0xa4a7}, {0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x0, [0x9, 0x2f, 0x5, 0x100, 0x0, 0x3, 0x2, 0x101]}, 0x5c) sendmsg$inet_sctp(r1, &(0x7f0000000dc0)={&(0x7f00000005c0)=@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000980)="5cb6cb44f2efa835fcb7ca7011a8cdc6915857813792c0878088bbb7a86a1955224fab0bf58faf77fd6df8b735ad8ea41a71404d5b980aba3149d3a6b86579f362f70c73fd6a8856e650556f0a88701b9c30cb66afc6cc8e42560d48c78d845bfcc01405", 0x64}, {&(0x7f0000000a00)="d64c8233d89c0ad5196ffbc0537a6eb6", 0x10}, {&(0x7f0000000a40)="ea4e4a143b3ec7951e5fc5f074c671ea211b3eac2607d85072bdaf746057ea9b3577cea7f336c4d4f754b8347031d5f9caf8f6b849b8bb40e4ee0c7535a799541630070fa031d54e2b17f6dcbdf8fb6f1fdcb539d92ad04492cf139cb26f9ac710fbf0fe8762eff8c9463ca4b064aba5d42cb7774e420f37965fe32644ace481bdbefb4f52675e64260b67e2dc974f88069df50b41091c11e5c2d3b572b7680370b01627e460797fc9d9be4223", 0xad}, {&(0x7f0000000b00)="890d0977c5087cb46370c61c654b0eef3ab7fb25b4f40f7bec82c3f159e413b726b2b0fcae489198e401c6ec9fbdd96d758f4b811e5e9b5f9ea1cd8ac1ca42e81e7f7cadf8740e8e8b3b4164dde5ed62884c92893ebcccd952d819d6e62be04bd5e15f2e02206d37535b48a71e3408e33ad55444e53641a7852ea4dc7f904c1392ffd0391682e44545ccc47f4ceaa8e82fc614ce5fd70e9a465cb6d3e9bfabf0dc8e559f04791c68506c226a1aa84346cca493de1bab34310682671058f18b292c41c53b4407dd64d4850a809c25e222c6fc1ee7e88acb85f3d0a606c97dd4a06d41626172ded5e3e8ae4b3c80e8ef230b6198b072c91a", 0xf7}], 0x4, &(0x7f0000000c40)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0xb7d, 0x8, 0x100000000, 0x4, 0x1ff, 0x950, 0xd6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0xfffffffffffffffb, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x20e, 0x2, 0xc81d, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x0, 0x8002, 0x5, 0x400, 0x1ff, 0x80000001, 0xfffffffffffffff8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x8003, 0xfffffffffffffa28, 0x9, 0x3, 0xffffffffffffffc7, 0x8598, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xf6b2, 0x200, 0x2, 0x1ff, 0x3, 0x4e, 0xffffffffffffffc1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x0, 0xffffffff, 0x7c9c, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x15, 0x1, 0x8009, 0x7fffffff, 0x1, 0x400, 0x7, 0x1, r4}}], 0x180, 0x40}, 0x4c040) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES16=r4, @ANYBLOB], &(0x7f0000000240)=0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x400, 0x8}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r6, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}}, &(0x7f0000000540)=0x84) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x7fff}, &(0x7f0000000300)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000340)={0x1, 0x4, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000700)={r7, 0x70, "e1ba8da99e395be303f4bc954e22881d624725101444712248f611b13aa61379f6276bdc96790db3cf41ccff9cff58c645046a22dc15f4796b5a681fe3793886852e1a67f7a47888b1060a1f22f994cc26b4702ba4006bb6b1f88e34c89c59d3948be99b47e3b9cc0da44cd786730f00"}, &(0x7f0000000940)=0x78) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="e6000000f686ed0c0ee86a2b8fe3b5040bd48c6fbdc1f5c0c387954f326ecd0c71ece6898cb13e19b5cf31175fd7798a3f61007ac90df729900787e2144952b55ccb35d534f77cabb1314efa1815d0f6eb039f9749f48cdaf798dced58c5c9f6cbb2620fd3bb805cca4b2f8e493546698ca2dcdb0a544a362174a7c490d7d9a7bed2bfde16c187e294a60fe93d1086aeceec545f86b2521a7e391aaddd44be061ff611115afb32b6b8843355bf6c907b003527c7420c790a9601be5cc80e244b062423fae61b023e5438ca97696154043660bf5123b2c4426be5b45be8c6d02c9230cd8ef2020f913cd2"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000580)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x3c) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x2, &(0x7f00000001c0)=[0xfffffffffffffc00, 0x800]}) 2018/03/29 21:02:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) 2018/03/29 21:02:30 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000500)={{0x6b, @multicast2=0xe0000002, 0x4e22, 0x0, 'lblc\x00', 0x1, 0x1017, 0x2d}, {@multicast1=0xe0000001, 0x4e22, 0x0, 0xfffffffffffffffd, 0x20, 0xff}}, 0x44) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x100000000, 0x7}, &(0x7f0000000640)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x4b, "6b7b415d86874f7e6cd0cfe81bda89e9a8b01349465aec65ebc992cb7396ab3abb62d8b5c402a8d1e5bc23ee7efce0a4df3e8f2991563a4255171f152ed47c064589963ac4d920891e77e6"}, &(0x7f0000000100)=0x53) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}}) socket$packet(0x11, 0x1000000000003, 0x300) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'gretap0\x00', 'ip6gre0\x00', 'ip6_vti0\x00', 'teql0\x00', @random="3c7d9b0a4649", [], @random="e251e213c911", [], 0xd8, 0x128, 0x158, [@cpu={'cpu\x00', 0x8, {{0x0, 0x400}}}, @realm={'realm\x00', 0x10}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x260) 2018/03/29 21:02:30 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffff) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb000000567b4894479ae39138e089b4bd07f131516f62a2ae58acbf1c90a36e0ba5a1c8ff4b74e3dcd38b92d6e93de53916df623c2f068a7cf495f04e5b5f05b09ea9e7f38e5adf41b1213f92711f9622e1bffe43cd1f8a2b9d57cba1c7598b9676639bb563b76889f29fbf96417edff8cf111efd3673fd8fac4077c140ff19a58a4f94d760b41d511c6b4b6f865b83cc70a2ae6bf47f24c95ecd6e9143e09fdc83c7b2bfd7829998a7f97acad6fd96b76dde98d7c687fa4cc60f4ff4238a1dd888192110a6de73f4129a1a9fb377"], &(0x7f0000000040)=0xd3) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000440)=0xc84, &(0x7f0000000480)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000200)={@remote, @rand_addr}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={r3}, 0x8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x2) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) listen(r2, 0x0) r4 = accept$inet6(r0, 0x0, &(0x7f0000000080)) ioctl$sock_netdev_private(r4, 0x89f8, &(0x7f0000000340)="57b84e88c6ab4990c3e73d56c351e8c771d92708a2cd7851bf16cd2f81c4f78742c418a57c61bf0f2ecc448c941d80cad433ee68430c68ce971e7ce38d716d86954cdd93ed5d35a06b7b270bb1503262dd923a69ab08187aa1a42560ac615a65c5c7fb201f947e7d239fb6fc9f48d9000915c93d49c45609710f00fc8b437887df53e139df9065e11405c97c84a3affb190b39e2e5e582506408c6c6225ac481d98815a04da9dccec36a77835318d67cd9b92af8b92d0aca899e6d7a6edac745c874446ca5c28c9c735ca7fa217d6ef04c22410c96720a1898ee") 2018/03/29 21:02:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x2, 0x8000a, 0x5, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ax25(r2, &(0x7f0000001580)="287ea1c4832bed9c6b1e1d657c78a8ee62f9f26187d6737b28ff58a35851d84af846795b7f26e8a9925ffd2dafef3c1d75027e643d7198", 0x37, 0xc000, &(0x7f00000015c0)={0x3, {"d070e16e023e7d"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f00000000c0)=0x4) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000), 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/03/29 21:02:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/29 21:02:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0xffffffffffffff7d, 0x40, 0x0, 0xffffffffffffffa3) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x18cec7db8201736c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x8000}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffff8, 0x9025, 0x0, 0xfffffffffffffffe, 0xff, 0x4, 0x8, 0x2, r2}, 0x20) 2018/03/29 21:02:30 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:30 executing program 0: r0 = socket(0x11, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000400)={0x5, 0x7, 0xa000}, 0x4) write(r1, &(0x7f00000002c0)="2700000014000707030e0000120f0a0011000100f5fe0012fee10000078a151f750800390005d9", 0x27) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)) writev(r1, &(0x7f0000000180), 0x79e8b31) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="e926e8678838"}, 0x10) setsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000200)="51bbaf71c47845daa0b7a66e72e1966f3f17905fd337faee7230a474b6690b98e410820de0df872b8977a5f9ea7b2e410eb91d6f6ae52df1ed695dba176ba0308986c6a8fd7b2357c8dd060a84cdaf833178833c6a3d5136e14d46f3701941a7552f06f8a7a8ebe5d72d7abe870e84a68340db896ad5de838cff7a94fc9dbdb3b2de0b61aeafa9f0e46679d1604f1481928355ef4cf53f312823", 0x9a) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0xa9cc, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x4, 0x1) 2018/03/29 21:02:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x4, 0xe) r2 = socket$netlink(0x10, 0x3, 0x202000000010) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000580)=0x80, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept$inet(r3, 0x0, &(0x7f0000000540)=0xffffffffffffff0a) getsockopt$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$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x87}, 0x8) bind$inet(r3, &(0x7f00000005c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_ifreq(r0, 0x4800000008923, &(0x7f0000000000)={"626f6e64d3feffffffffffff4f54a804", @ifru_settings={0x1, 0x8000, @sync=&(0x7f0000000080)}}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000780)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x18001400}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xb8, r6, 0xc00, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffff860}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8e}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x76}]}, 0xb8}, 0x1, 0x0, 0x0, 0x804}, 0x40) ioctl$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}]}) r7 = socket(0x8, 0x5, 0xffff) socket$netlink(0x10, 0x3, 0x13) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0e0b3b47cef5197551"], &(0x7f0000000300)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000340)={r8, 0x6, 0xffffffff, 0x0, 0xfffffffffffffffb}, &(0x7f0000000380)=0x14) setsockopt$inet6_opts(r7, 0x29, 0x39, &(0x7f00000003c0)=ANY=[@ANYBLOB="8901000000000000ad8101c2f3ffffff0600000000000000"], 0x1) 2018/03/29 21:02:30 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14000000520031ce15057e5ee1cee761000029bd7000fbdbdf25f0000000"], 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x4000001) r1 = socket(0x1f, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f3", 0x11) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) write(r3, &(0x7f0000000340)="3c2020bfbd7b0aaf6b251ed5de6d5cbfc123d928f26a80301c3f374920007069ab4b1550ebf1eec241c2762536fb92fc5e7511ef780dbe1d8c5655eb857fce3a0d95212f2d6098bd7da554188225ed3aba9df774b073e6ef3ecc4c8a61b37bb5a0ab785cdd68a15e254184cd1468c42406bbbeb2850ea6f6d46162477c849e085f61f6df3f4c60d6c0b13f69b9ed40c5c5eb01", 0x93) close(r1) [ 46.596359] IPVS: set_ctl: invalid protocol: 107 224.0.0.2:20002 lblc [ 46.626195] IPVS: set_ctl: invalid protocol: 107 224.0.0.2:20002 lblc 2018/03/29 21:02:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bpq0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="2b00000000000000000000000000000000000000ac1414bb0000000020000000000100000000000000000000000000000000000000000000000000000000000000000000000000002864aaaaaaaaaaaa000000000000000000000000ffffffffffffaaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000a2ed4c000000000000000000000000000000000000000000000000000000000000000000000000"]}) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0xfffffffffffffff6, r3, 0x0, 0x70bd28, 0x25dfdbfd, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x4008000) r4 = socket$unix(0x1, 0x3, 0x0) connect$unix(r4, &(0x7f0000001440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000002c0)="7fc51b111889588c08388ee0a6a75c4e", 0x10) bind$unix(r4, &(0x7f0000000380)=@abs={0x0, 0x0, 0x4e23}, 0x6e) 2018/03/29 21:02:30 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) socketpair(0x15, 0x3, 0x89, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r3, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r3, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r4 = accept$netrom(r2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000480)={r5, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r4, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002d80), 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) r9 = accept4(r4, &(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000005c0)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r9, 0x28, 0x2, &(0x7f0000000580)=0x8001, 0x8) read(r7, &(0x7f0000000040)=""/25, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x101c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x1004, 0x75, @binary="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"}, @typed={0x4, 0x34}]}, 0x101c}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/29 21:02:30 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002280)) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00000000080001005591b1eb3fbb45175c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x0, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r1, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5", 0x3f}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) socket$netlink(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) 2018/03/29 21:02:30 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000400), 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) connect$vsock_dgram(r2, &(0x7f0000000380)={0x28, 0x0, 0x0, @reserved=0x1}, 0x1df) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfec4, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x7, 0x0, 0x8, 0x5, 0xfff7fffffffff47f, 0x100000001, 0x75, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2}}) r4 = socket$kcm(0x29, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000180)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000300)={'nr0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/29 21:02:30 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmmsg$alg(r0, &(0x7f0000004940)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="a885a4ee54980916eaedfb43fc212b40f2c7c13eda3af4ec47defabe29e592ce8839ec552ed0709570e09f146894dc7fcacb5d71773b41978fd77d9963e5647df968346d6439f51897c18dd6191013076913ca2da69e4259b783e5486a0c77e8dc219beca6011dd27813116240526beee627df8b13fec983ff7187b6cdc9c8f9878ccfa59e10cc22cbbc67436b03f629e540756f7864fbacaf8c6c6c526a11aef8182dfaf9bc6ad9c42dac485db1478e65f3e21f40e634fe4e2213d6f75d5ed9e6f7e2ece2d84d145102e8a90de4aba416825f666699e937e1f5918f58", 0xdd}, {&(0x7f0000000100)="0f545b5e07f8a55c6065785b1dd6984f9bfbb30d", 0x14}], 0x2, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x30, 0x40001}, {0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)="52e08d51ce67a5d7f54bb43e49bb9334c37615650dc809b4e6da5b5879ee6b18eed4e4b86f5980693c4ede773838c2820e6eb3bb19afdc5a2183abf93de68a2853bfbaef26364d446a415b7607066e6957d85b059ad50b8eabd8e2d323000268e64f2ad5fe29f7b2b1548a55ea0d86a110328d45cdc4d8757b73bd1e015cff246becaec17e1afa5c641e0a0e4918e49c6d608ca41765508eaa07709098f87a29d22b2268f1b3ebaf022df7374380c0e2353cad45e8f4c0154446c458207699e06328dd537b010ed4ff031ccec7bed064b50baf702f3f6f26f00a7406b343c505a4600912acd7eb8c", 0xe8}, {&(0x7f0000001000)="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{&(0x7f0000003180)="2384057557281909bc22b31ad8b38fc4380b8a78ccb3f805681072f4ab4ac71e6a4e2784a74f3413000e77c286688645460ca9ee66ef43ab141783050631d1932e75edcfb2743a0e7f06ff8bda84fac0406652265d7970cb21455d4e254f3148d102374f8deb52fba5786f84c423893cb2f4ac47b206d4ae72674e862e31a4534dae9f1180a8249def582a900f19e1283774dc048fcff3125492ecd3da1ce98087e771f8fd5b1b8c27c12151d9289afba351b366a25f336145ecea61c86ed180", 0xc0}, {&(0x7f0000003240)="1884ec2ecdae9481b1fe3b74d3775117ad14ef76157e805d953512d6da73b233e3069bbf6b4d15e2b3b99fffb4a944b9c52ba45d7cb369d631f60ac63452", 0x3e}, {&(0x7f0000003280)="483aa92dca0576acaebaaef03a6b22b73ab59f0eef44915e832a071b9cea94e7d84fbb4835d00d9fbfb62f8a251d0ab0764106f3e2be434afc1de8ef4f9ef9e3157698e2ce56f46b3e7136252761231cdf819fa1991ee13978d627a9ff9eea7ebbfdb400f77fe714b43386ed8ecfc2b11fb603121ef67abaf81d50e298e67ec31d3f3269a17ae104c32fc06023489e9f114970bb5333d382a6293dfe2828b28adabc4fc8e513fd61fdca4679e7a82dfe818cd1a71e0650114f3eb5d8ebffbce0edc5af670580e83ad90c9964b6", 0xcd}], 0x7, &(0x7f0000003400)=[@iv={0x18, 0x117, 0x2}, @iv={0xd8, 0x117, 0x2, 0xbf, "f7e7c74a7cf522432a4a824cad8e3f21704a4a3bb7f9d2462789e3a722132e8348838cd8c3576255f32778a010d6723c4afebceab679404dc7004b53ff9de95f78f1f39676f48e2c4eafcc29082ae71d7866f8fe15f1519fc096dd49bde07314dd214c1c3a7ec06d99d4baf639e09074fc5cccf07edf9205fa06ae40db5a19a5880f595b374411e54ae5289237a9b9aa564095535189b76e38a975f688b0ad065f9059095f7d4e0cf91ee936c70537261f04f27c7e86d728dff327b1842f75"}, @iv={0xa8, 0x117, 0x2, 0x92, "640aca6092f451bd8c6fc4bdaacad33ad20d80ae37bf698e04b13736c09306585bb0231a77c2b8ab654e0f7824a3c47ebf9613613f159df369289fcc831577e737c1073d3eb704e4a3742efa3588af4f12575a96d64b7b9e2786dc7c81527603371e15d4e252cd0ffbdca57d2ebbaa0aa5deb1ecf25ef844dbde426f09d38237e81db2244bc10e0518d03f2d6b98f3faa2f2"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xa}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}, @op={0x18, 0x117, 0x3}], 0x2f0, 0x800}, {0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003700)="5000b30a6f59a0b1b0e811b327e332f44e359a9cf713009444b698995d1d8e259229f3aabb0dd3a8439abd443c3b92dae5431b4e86d3689d1010cb34089753cd2cd42b29091863126434b2d9b1ac0ce638df693fa426e4c3a0611b8a8df9573c40d1a0cf0ccd2fe552355a80eff774d07ccf03e4f8630d86db637c071a52d4d2d94100d4b7c810ad0940600431ec98e67f1fded2b2133f8dd0d3246c0b851da2666ea092218949b51f10fbf563be1dd919bb1395d8d01e23905b8575c7135db244e213baaa90b421a42d3f77e9cd18288c02b6b01a963768ecab88231cdc517336e619a100d2f061b3cb526c46d3a075e5", 0xf1}], 0x1, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000003f00)=[{&(0x7f0000003840)="71f37e1832f5cee06569e7e26416b29cb292129eb5bd40aa8f77878f87f0ab17b4e70626870a36ff034a113f1a26ceab9eea954a85507c876a6d07361ac5e156df2bb76f6987fda0e0fd135b7bf16b5c97b2039e20d09dd23389b445a84a7e01e85f62c3c57e715ed9b2c44ebcf0e70d837567d6c3c063098fdab63b6669120eb8e0f755c502dc6b98cbb8ecee1d832abb9977852f98cfddd4fa20311a50c64d61cd00bb71578e9a0502e390a29891538c20e35c57aef2344cfc9add4d097eb21f2120606339343e9c225a5dfdd69c28446131c6644f077521e1f022200259602d57d674a197a3c20fd7031c", 0xec}, {&(0x7f0000003940)="d6b283f939bf34c624d6dd01016bc497ed0ee02aa9396241f934d6f72c5cdbda0eb6681d5aff80937c24845b56ccccb2800ecea8cea8f773bc3db0085b5d34e985fbefb5e96bb5", 0x47}, {&(0x7f00000039c0)="b7cb95d2bf8cb75ada67f8ce29d55c4296609d0e95e08f4f9d13ef1f6f864409c3139367f5856954ec17dcd2ea9350c1eed2e794239e49fc2ee9f91389a7f772c093744ebb61bc842bc41c0fc5f452e6f533828572483a1255a87524349157dcc1aeb4193fbf56bb933a87ce801d8366fcb100242a4a7d622a8214a6b1687d3dc77a6e4188b7865c31b4a7aa7155afea3205edcba6", 0x95}, {&(0x7f0000003a80)}, {&(0x7f0000003ac0)="e879a10f57d709b10e9f0753c10a5d788cc1684b193921e1b721b6a7ea30af62a08e5c07613a7d22e1eda9b52f27d5a786a766444552698a457e9423f40d4c0c1edb1f0df7801b13efe98d052dfafd9e12ee922113de45c1079815005c81d3243b0d1fb775109c493f66b875f46c5272a677d9054707b5cc9de536d3917c180ea6b96415fc75d2281a626f7ba6a07bc0919107516454246f2cfa75cc0b3805067e297b87a8d3fa516659771b144a60b016f0209a93ddf6760aa4b468e1306723165966941570d951633bb89f372990f181", 0xd1}, {&(0x7f0000003bc0)="8dbb8ef8bdbfc20f95312ab352463d25ee50ba5599866645cd74c87e4b8ae5d86b2fd9dc17793ebcfd789e94dfa61c7e6d32b8b8790dbc283110be8ba7b1e0cf66113343a27dc78cf67144341912034698e4e916f5dcd753d0f8b17e1130a049cd5ff0d58225c57e4b4ec07b62c76904bdf23786b587df5be12d73bf6c2d3e3b83462cbfb7364a478adcca2242ff43b5f7701b5467a3f7ba3502b6e1007b1182c04f18d2ab204382a1bdca1fd56cdf370ecc6cdd93cd9f50fa6a7e8af8384ff2c756f6a9a81f46bf4b55b557e4deeb9188e4e179a9cb82c6427e8b46d3af4dd272fb6411ab", 0xe5}, {&(0x7f0000003cc0)="b7ab049a454f66ff5bd5dc2995c20bdd64401f3c0ace1be4823cf158073aee71d0982e87c6a4e1a0cf6bd2c5520c5027b795fe8516ca2f1828b83e12a927811a89e31671f768449d6e7f63a299708bc8fa1ebafdca59fcb5e172c018adecfc922e706b2214331dd61460beeef5f15697064b4d2cd86fa0e084631b4ae5c8f500029d4e5adb0126d652b14b9db84ff1664e35d2aaf12f0971db596ddd6a8ca35285075e1c44a7e6cf4d935a50ddce573e9d08943942af03688fcf3192fc0b88599f", 0xc1}, {&(0x7f0000003dc0)="b219828ed719e4fbcc3bb499c9f9b1c89372a57dd2247c6135f7221162c24507b68ba8d4575dea48710a9992ac4bec45535369d3700da4662aa28142e08323c451b082e1ce04478397ad51111237ab18570cecc74004a3dc92f532a741b0f5bc384ab18880f9", 0x66}, {&(0x7f0000003e40)="c380229d5eec7638aa485835e9f234c0f7347e06c6f3c3ce048c95f4aa9fd08b39640f81f8359e2e77220d586538025d5a18a4153f31db4e2121e0b2634af7e3996a1027b431669afc1495940264d0efb7abb4b4662c3876007f1facc5ced41e70e46c2e3bcd7766cca666e6fe42828b27b5328eae64c7d3678a974b87df0d1226577848cb8395c5eac4f687b5355ec69df25b95e4340e4dc95255b3490174b84888d8e3dc2a9756e5c34922d8a579d4d0", 0xb1}], 0x9, &(0x7f0000003fc0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x100, 0x117, 0x2, 0xe7, "eb7e026d43f0b8c722b9e710dba316072940e3d93728b6689553ad88687ec0ba914579fc1686daa5512b94638f535f5642ce9594b3f576372c79cbfe4ed00fba26c3d1f73c1a74463182017b4750765b6ca0685ca9422b908e2644c772d7153aa1ff01cd09714f14d83be2c61d9b359de4bed138a43a3873c7880cb43a142bf21c23817980511859f03cc5359f3b4febd45882f84d60ed61a0f535636e369541c3fcdb6cfb2bbe8dcaae38d57d0de6c7986586b81fe4e85e35eb04547da625259841fa89cc1ec49dc0864d2dfa9f26bf12530b773cefb7d91ee1cc9c16f34dbb8f49f29c2f813a"}, @iv={0x108, 0x117, 0x2, 0xf3, "3537ad1cbe9d107ed9e57978f232e6e91f758af0178c1f40c7c84ce8f26373feabeadbfdf41e748ed08774a20dfd6f088834a335f3f4d6817e81e2cb61f91798bc3d579910bcc61a9f18a27d38f327e003ae488a209a0adb978e467c88e8dcaa4bf07aaf0506dd3825943c43d000ef05da5e6590c180f4fe4db449ee957ff96196516cd902b8bce3e085f0cdc2ff96ba0ae70da032e3eef6d009e3bc91455f8ec9115817a72024c365316f3c89620a79bcbfb550ffcf0d71b66f6f860a35b9d6df28982e2ecac0c9c2ce2fc9304b22bf58d8a509464ad6195dbc564d5b0a6c8d503c57db003dc9ad802b641b40e57e73e99824"}], 0x238, 0x80}, {0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000004200)="3dded6ebcb6eb2e4", 0x8}, {&(0x7f0000004240)="05abf87044af1fd5a581ba45e5b8040bcc8da3093eb9a65ce0459899cce862f81518ccbeaeef2b90204f7cfbbf868af7ed234c96bc5a541d3a8cd1f3f7bebe936ad3e64f6b65b38f3094b44ecae2bdb10fe29895a9f6c9b0f962fc3c4ab9a8271c5a70fb85f3acd6b7c07e21", 0x6c}], 0x2, &(0x7f0000004300)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x4000}, {0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000004380)="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", 0xfe}, {&(0x7f0000004480)="3f59ba503ef96ec490e44299e0e95aae9e4e827444be9af52ed965245c0801504812d0008741d0690a1b07c7e86eaf06098bf7e51ce473bfbf695a94d1aca069bd2a174e471b10fbf34f092b016725b2aa488799027e75c291ed9316a5be9521d9b135be89d520b15c8a9aa2", 0x6c}, {&(0x7f0000004500)="f2e0c77c953d06df7fabdf025ed9d344d67fa0c2a2dca701f162a1ccae8195cb0838b719df747bde550cc1566040573c6a3f664d4d26e650aa07d3d97841095b055d8ee59cd78b3a3c84ece0115f63ae7d70a8de126c2fa1825d97f1ffda5cd996a7de61dd39b6859bb260880c5c6712b731cf16ec50863bc515cebfb959b20b68299feddd60e44516f30357cef4fe48e4c9d9a984549963e571bb009f22bfdcbfd9d1", 0xa3}, {&(0x7f00000045c0)}, {&(0x7f0000004600)="f34838a74e95527b787f03a567fe7bd741fbe5aed701827fcc038643f5e888c00563bc95e723365fd9f38eac7210ecf0109d4ad5756cd52cbc6d7941410717a572eeb7e5f21f35bf95655a92a254520c17a9a0e02b28000c1a6f1aab5daf8fb248944c3e746d0274c787e89b68c879c1c0c48b9fe31189853fb44d4d00743df2415deffff3cc5ceb6595cace83595e5284655b9236c93be7834412916844dde709e324495e2bfb0e26bd50848f62194bbd5d7f2d74b585287097d0a3fe7cdea4bb632773ea590021cbcee15889ac706c03ed196c9799fef08d1b4828a8a1318f01be623735", 0xe5}, {&(0x7f0000004700)="95621821605b38321ef5485edf8481eca134e885fd6fec59684417a6058fb28048220c01e26627b440b29bcd3a372804006d8fee9315a9a0a7212858a6f2713f2cf97cc5d4838ab1a3f48230929cc11f846b5849f5c77ea3de6b0de0558e6062469a28add3fc91461114377f9b288b001f194403a814179911a70cd879465084090e6ab82c7c5e37d183b19e68463c567123cd9074934ee45d348084f5f978e23626a97177654ebb59023c513e091fcec310174012561c5bdcc747f748254d6ffa7da41ec3c727ceb308ba40afe401249e000784cc1a", 0xd6}], 0x6, &(0x7f0000004880)=[@iv={0x80, 0x117, 0x2, 0x68, "3c818b4e88cafff0379246da23e0951d04f4216cefcc290385fa38fd274fc10fae6fccd7f13a5acc829576ce87813a08923caf76d1329ac0a606fd32c36d5a79343ff1e3e49a1ea5906410dc1cfbeba1af9704690f59dfcaea62bfa0de39dc64fc5547949017b79e"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x98, 0x24040000}], 0xa, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003a80)={'eql\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendto(r0, &(0x7f0000000fec)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/29 21:02:30 executing program 1: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x42, 0x4}, &(0x7f00000000c0)=0x10) socket$netlink(0x10, 0x3, 0xb) 2018/03/29 21:02:30 executing program 0: unshare(0x28020000) unshare(0x20020000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) unshare(0x20000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/250, 0xfa}], 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="580000000000000014010000060000000000000005000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0100900000000000"], @ANYBLOB="ee00000000000000"], 0x28, 0x4000}, 0x800) r1 = accept4(r0, &(0x7f00000001c0)=@sco, &(0x7f0000000000)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@ipx={0x4, 0x1, 0x11, "3038590df639", 0x1}, {&(0x7f0000000540)=""/4096, 0x1000}, &(0x7f0000000280), 0x40}, 0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0xfffffffffffffffc, 0x1, 0x20}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x8, 0x4, 0x2, 0x9, 0xffffffff, 0x800, 0x4, 0x1, r2}, 0x20) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000018c0)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xd}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x100000001, 0xffffffff, 0x0, 0x1, 0x800000}) 2018/03/29 21:02:30 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000140)="c99d540a51ea4a0c5b3e1d9d49fa969033a9c42d6e6fb4cceaa218703bd37a8e47371418fde66fb66fb6390351583192a49a40955a4366d7", 0x38) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) 2018/03/29 21:02:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfff, 0x20, 0x8000, 0x8000}, &(0x7f00000001c0)=0x18) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/29 21:02:30 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xc}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/246, &(0x7f0000000100)=0xf) 2018/03/29 21:02:30 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff24, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0xfffffffffffffd71}, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001680)=""/232, 0xe8}, {&(0x7f00000003c0)=""/49, 0x31}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/199, 0xc7}, {&(0x7f0000002880)=""/216, 0xd8}], 0x5, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000000c0)={r1}) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/29 21:02:30 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(0xffffffffffffffff, &(0x7f0000002d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d80)=0x80) bind$can_raw(r0, &(0x7f0000002dc0)={0x1d, r1}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003100)={0xffffffffffffffff}) sendto$ipx(r3, &(0x7f0000002f00)="76d5673b5e8f27d72d95432279f8e3eeebfe6103b784f186ac8a176a43395c653f4bdb1845f62c73453baafd3f22ac81fa624569d5d1ec0a15f3e6fd2ee90fb1c3c9da4e15aa191aacf9d64d365772b37816a0e90e52230f1c92fd9705933ad79f06cbefbf5f7dd9f9977a7c5fa05a4c06fbafc1965984c7bd513e8f60c542780732d8dee67c8fcfd1db19d3edbff636c652742837cf9d4c473c0d2f15c99e9f513a96875147ed3b89e8600012e48f0298c88c83889dff8420d7f842c78f89938dc990786a96773d93fdc51191ab0fb456aa5fc929417c744346e2bb5599b16c36644dd0e9df1d3b2b89893b318ebf52cde3", 0xf2, 0x0, &(0x7f0000003000)={0x4, 0x81, 0x1, "04cf0a86286c", 0x8}, 0x10) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) sendto(r0, &(0x7f0000002e00)="1187d53ac3c67383e0b33325a27a944652935c180ecf52956639e96bd97793c9d549abe17b2b580c29c838a1bfe2a40cf6723989f897fa4ecff1c65912d242e89f2eab904ffd83a262d114a92a3d74a92905d4f72586cb77d7c2eb28176a99bc2d670acce1cfa3122a4b24107b1f0c62ee8e4320161257ca97b5e18389b9ad2c8f7cc10f46f49715b9f5e1243158dcab3b95e9010bd46edb1d75c02645307f91389726f1a0db23cd29", 0xa9, 0x4000, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r5 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000", @ANYBLOB="30002400060002000000"], 0x2}, 0x1}, 0x0) sendmsg$rds(r4, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000008000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002b40)={0x0, 0x3}, &(0x7f0000002b80)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000002bc0)={r6, 0x5ce, 0x9, 0x8, 0x4f49, 0x4}, 0x14) ioctl$sock_proto_private(r5, 0x89e5, &(0x7f0000002c40)="cce5901ffed78d42207faa7542bf0042212aa10b9adba02489e2cf6fb8a89e31d708d93342b4a83bed1a4bab9de3c6d19d300a1741c5c2896f9ef1272f4e69f248db24ac4988c8ed0a12061de8a5713f7abaa51330558792e98e65ece76b1a3fb4d75f19c6e78084f50eb4b33a") pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) pwrite64(r4, &(0x7f0000002cc0)="17208be6f9d256b44ab2f0f849487a05b058f8b1c0de9b37749793d853b644bdeb24f31368ba24c77ee47797b11eab", 0x2f, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000002c00)={0x2, 'syzkaller0\x00'}, 0x18) 2018/03/29 21:02:30 executing program 6 (fault-call:3 fault-nth:0): r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:30 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x1, {{0xa, 0x4e21, 0xe00000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x38b}}}, 0x88) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/03/29 21:02:30 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x40, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x1, 0x0, 0x0, 0xffffffffffffffff]}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 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$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x4, 0x30}, 0xc) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000001680)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x66) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x8f, @multicast1=0xe0000001, 0x4e20, 0x2, 'rr\x00', 0x8, 0x4, 0x31}, 0x2c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300)="64756d2d937d59d1bb086f0000000002", 0x10) writev(r4, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v'}], 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket(0xa, 0x0, 0x6) sendmsg$unix(r5, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)}, 0x0) accept4$vsock_stream(r5, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) 2018/03/29 21:02:30 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001780), 0x4) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x76, "28665ddf9513a5bf433a89a7402837926dd9ab2a67da9d42e92ab9eda8cb44aabdc089eb43e74257a112ae427a9f39346deeae63e2a8d58be3e1153d88ca6ea06241f03040a14c8df022e3e6526a11feb4ffd3b1eeedadeb10f9624010d499ca0d338bca10779ef1568493005e9b3ce5a98ada7d5264"}, &(0x7f00000001c0)=0x7e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0xbdcf}, &(0x7f0000000240)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000001c80)={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r6 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r6, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={r4, 0x6, 0x80}, &(0x7f00000003c0)=0x8) writev(r5, &(0x7f00000016c0)=[{&(0x7f00000012c0)="00e2e395bee802cd32b04ea68487a45d2953b99e359aade1194623255d6b889ed5fb140276511db3cf0883ffa2b4a98636b8a26220f59bc94301eda3115cfe972fe76c54ff3c8eafe43c48b1c0ac0ca14254d8b4215a70ea30b49986a1593930d3921531ebe48d1feac60ce74a4c4a7830b22445ceaf6bb132982bf405709b52cc5f7e4aa9e300abad216264cc922d8c5fcfdcea50f31cb9c8cfe86894af9038", 0xa0}, {&(0x7f0000001380)="4abe2c542d86bcb94101f0b4ccfaf8a72805dd9c63a718799576d75991551ce5a0b25d14cc62d0fa4990a8665b52f90f41255c577d4504371c3413ae8619d973a190339f2652ca3e", 0x48}, {&(0x7f0000001400)="93be9bbea1e28aa4cef8f76db20000000000000000000000000000", 0x1b}, {&(0x7f0000001440)="64bd5c28990148b9c34822a3a5ad6a83ad5f9783679da5a347add97db08182f49b181333fd34b69514fe0a9fcaacf8709ef1a9e8093de2767d2a4204afc42b4fd5bb7ef312d6d2482f44acfddd9719eba4e9e7dbc4a06daa09efa35bc0fda6ac24927525d559a430c365550d3b92c042e7bffb57324bdb9cf20e96b6aa560180b8430b79f4b120c42efd3402e64c14f4063db51f958a891d9995b73452793df3514391b28864ad4cea", 0xa9}, {&(0x7f0000001500)="dab47a128e5f61d6e305e3afad5c07d5321203b928f191c71183e478072d51bb87bb2189f88edcebba2ed632d05cba48aaede50d67346f75420ae7540f2d5a34dbd1fd6c7e04100a709189caf609bf2ebeced407013f20479b5f140beb6864e6c891a776f489bbcfee4ddc0aabc053a3eb8a24e1d0e20ceb635b539df612ddfabdf55f0b5005181a20c3ccead86260d2f5e5645eb47fa50962e41850a988a93f720e933e4d697f8e2f50b3d6b52bc50394ffaac9ca3a4b6d6e7f21cac064a7243e09a217ecd049f0e0ae742f9f45c6dba62aef61c8c5e761b001b982933e552e8c517499026d5c5568778ce1073183fc71", 0xf1}, {&(0x7f0000001600)="30513cb8fd612c36ccddf64db611a53caaf18dd7e5eaecb8373f611bbbd668d364d99a47ab232e7e1461d2a2d5849ec4365154e59638acd5b1d78677fb9e8867ceaa5af3a87de7ba3502ad470b3bc6a7addc4f9d0424d3431e9d59ec87890957b926c00601be3d8b82711e0f9dcb2275ed8097b5f8a02db530f08c1bc2fb95f378713d196336499fd619ede5affb69d02919ed161f", 0xfffffffffffffe9a}], 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280), 0xe7c9107af8fe023f) socket$inet_smc(0x2b, 0x1, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f00008d6000), 0xffffffffffffff85) setsockopt$inet6_int(r7, 0x29, 0xd1, &(0x7f0000000000), 0x4) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001880)) [ 46.826432] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/29 21:02:30 executing program 4: r0 = socket$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="1c000000"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r5 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r5, &(0x7f0000000140), 0x100002fb) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r6, 0x43) r7 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r8, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r7, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r7, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r6, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000700)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f6612da6137369463198269e88af9051dbb15edec8c21c6437f1dbb459a371340310341e7e12916d54b44855d3fa637cb41b3f378ad3019f439181acbe3f71ff198fad99338f3029bf96c420ff72eaf36ab1f4a67ee11b6edf0e6515499f00400000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000400)={0xaf, 0xffff, 0x2, 0x1, 0x2, [{0x307, 0x3, 0x401, 0x0, 0x0, 0x8}, {0x2, 0x5, 0x3, 0x0, 0x0, 0x2000}]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x32, r4, 0x0) 2018/03/29 21:02:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00001d7fd0)}], 0x1, 0x0) read(r1, &(0x7f0000001ac0)=""/4096, 0xfffffeda) [ 46.915712] IPVS: Scheduler module ip_vs_Vlc not found [ 46.924813] FAULT_INJECTION: forcing a failure. [ 46.924813] name failslab, interval 1, probability 0, space 0, times 1 [ 46.936283] CPU: 1 PID: 6613 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #285 [ 46.943561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.953008] Call Trace: [ 46.955605] dump_stack+0x194/0x24d [ 46.959253] ? arch_local_irq_restore+0x53/0x53 [ 46.963935] ? __lock_acquire+0x664/0x3e00 [ 46.968201] should_fail+0x8c0/0xa40 [ 46.969147] IPVS: set_ctl: invalid protocol: 143 224.0.0.1:20000 rr [ 46.971930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 46.971947] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 46.971963] ? trace_hardirqs_off+0x10/0x10 [ 46.992996] ? find_held_lock+0x35/0x1d0 [ 46.997084] ? __fget+0x342/0x5b0 [ 47.000543] ? lock_downgrade+0x980/0x980 [ 47.004695] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.009204] ? trace_hardirqs_off+0x10/0x10 [ 47.013538] ? trace_hardirqs_off+0x10/0x10 [ 47.017873] ? __lock_is_held+0xb6/0x140 [ 47.021948] should_failslab+0xec/0x120 [ 47.025928] kmem_cache_alloc_trace+0x4b/0x740 [ 47.030527] ? print_irqtrace_events+0x270/0x270 [ 47.035300] tipc_group_create+0x14b/0x990 [ 47.039553] ? tipc_group_size+0x50/0x50 [ 47.043640] ? mark_held_locks+0xaf/0x100 [ 47.047798] ? do_raw_spin_trylock+0x190/0x190 [ 47.052379] ? __local_bh_enable_ip+0x121/0x230 [ 47.057058] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.062087] ? lock_sock_nested+0x91/0x110 [ 47.066323] ? trace_hardirqs_on+0xd/0x10 [ 47.070479] ? __local_bh_enable_ip+0x121/0x230 [ 47.075174] tipc_setsockopt+0x28a/0xcf0 [ 47.079254] ? tipc_sk_leave+0x200/0x200 [ 47.083324] ? __schedule+0x1ec0/0x1ec0 [ 47.087322] ? __fdget+0x18/0x20 [ 47.090693] ? security_socket_setsockopt+0x89/0xb0 [ 47.095697] SyS_setsockopt+0x189/0x360 [ 47.099656] ? SyS_recv+0x40/0x40 [ 47.103093] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.108612] ? do_syscall_64+0xb7/0x940 [ 47.112566] ? SyS_recv+0x40/0x40 [ 47.115999] do_syscall_64+0x281/0x940 [ 47.119866] ? __do_page_fault+0xc90/0xc90 [ 47.124076] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.128552] ? finish_task_switch+0x1c1/0x7e0 [ 47.133034] ? syscall_return_slowpath+0x550/0x550 [ 47.137944] ? syscall_return_slowpath+0x2ac/0x550 [ 47.142851] ? prepare_exit_to_usermode+0x350/0x350 [ 47.147845] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.153194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.158026] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.163196] RIP: 0033:0x4548b9 2018/03/29 21:02:31 executing program 2: r0 = socket(0x10, 0x1000000803, 0x0) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x2ab}, 0x1}, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x6a, 0xba, 0x7fff, 0x3f}, {0x1, 0x7, 0x0, 0x8}, {0x6, 0x1, 0x3, 0xa00000000000000}, {0x3, 0x7fff, 0x6, 0x1}, {0x5, 0x20000000000, 0x9, 0x1}]}, 0x10) 2018/03/29 21:02:31 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/03/29 21:02:31 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000700)={@dev, @multicast2, 0x0}, &(0x7f0000000740)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={'eql\x00', r1}) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000880), &(0x7f0000000800)=0x4) recvmsg(r0, &(0x7f0000000f40)={&(0x7f0000000b00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000b80)=""/11, 0xb}, {&(0x7f0000000bc0)=""/116, 0x74}, {&(0x7f0000000c40)=""/74, 0x4a}, {&(0x7f0000000cc0)=""/106, 0x6a}, {&(0x7f0000000d40)=""/202, 0xca}], 0x5, &(0x7f0000000ec0)=""/66, 0x3cf}, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000f80)={{0xfffe, 0x2, 0x1, 0x800000002, 0x5, 0x4}, 0xfff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000780)={0x57cb, 0x101, 0x8, 0x9, 0x6}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x418, [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}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@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'}}}}]}]}, 0x490) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9fbffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff00000000"]}, 0x138) socket(0x3, 0xa, 0xffffffffffffff0b) 2018/03/29 21:02:31 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x1b, &(0x7f0000000ff0), 0x5161) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) socket$inet(0x2, 0x5, 0x0) [ 47.166364] RSP: 002b:00007f70af6c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 47.174050] RAX: ffffffffffffffda RBX: 00007f70af6c16d4 RCX: 00000000004548b9 [ 47.181300] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 47.188544] RBP: 000000000072bf58 R08: 000000000000001c R09: 0000000000000000 [ 47.195790] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 47.203037] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000000 [ 47.216388] kernel msg: ebtables bug: please report to author: bad policy [ 47.238072] IPVS: Scheduler module ip_vs_Vlc not found [ 47.258526] IPVS: set_ctl: invalid protocol: 143 224.0.0.1:20000 rr 2018/03/29 21:02:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000340)={@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x4, 0x9, "e332a90888f4998c9005101d560477d9e02b16057914f60fcfb7af313852ce5217fed37d115f718605ec6f236eb4692a9053f550f2d5a6acaba013af8684d7", 0xd}, {&(0x7f0000000240)=""/190, 0xbe}, &(0x7f0000000300), 0x4}, 0xa0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000180)={@nl=@unspec, {&(0x7f0000000100)=""/42, 0x2a}, &(0x7f0000000140), 0x40}, 0xa0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000021000)=ANY=[@ANYBLOB="1c0000001a000900ffffffffffdfffff3d47bd060000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/29 21:02:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000280)={0x8, {{0xa, 0x4e23, 0x214, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}}}, 0x88) write(r1, &(0x7f0000000080)="2700000014000707030e0000120f0a001100291a8e480600d6ec0000c5722e2b50d5e781120f75", 0x27) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) write(r1, &(0x7f0000000180)="80d53a2394c2019ae1d6cd9aa9770f4ce9ce8402fdbb4490e9fba5b629f66829164c98969ede6e091b077068587fdb9f44ee95605e8beacc9ae0d5ba79e1eb9d5bd5e80f123d0771d8cf97657c5db5039bfe20e0508c89808f086c4bc73b031be6198897e907a1ec39df78f441afcfdb9ede115ec77b85a5bd5e4247a37d1c1eeb064e28d4920c7c6f32d3358f9de076375e89635929813f845b6bcc7ee39750c52e5a5b913d6286785e", 0xaa) r3 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_int(r3, 0x0, 0x33, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/29 21:02:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000100)=0x12b, 0x80800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'gre0\x00'}, 0x18) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl(r0, 0x800001000008982, &(0x7f00000016c0)="6affbe44d9a196dbf24defc4cbe3b3723d9bfc32835a964c31f8f4965b02f343a858fd84e62b7256ef336783a10d3e1e7381aabebc010000000000ebff4d2e279acd8a9fb0846dcebe0000800356f004af9d944a8c82bb9780338ed3a8c319f8d4be6cee54ecdb5c7a82d4b9994d5daa70b48d3aa9a8") pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r5, &(0x7f0000000200), &(0x7f0000000280), 0x1}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x7f, 0xa4, 0x202, 0x2, 0x2, 0x0, 0x7f, 0xfffffffffffffe00, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xfffffffffffffea8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000540)=0xe8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000580)={r7, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) getsockopt$inet_dccp_buf(r4, 0x21, 0x10e02301d114e9c6, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000005c0)={r6, 0x0, 0x7, 0x9a1}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xcd}, 0xc) 2018/03/29 21:02:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000634000)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000"], 0x1}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/4096, 0x1000, 0x4}, 0x2043) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000002c0)={r6, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r5, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000001840)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f0000001c40)=ANY=[@ANYBLOB="58231f457be16d09ef9ad279a283f551a089e97389fbf4f05850be3dde6adf2b68c8722896637102fbc1d76e6861ff8f6922cce61a728bcad5650eea2a7708145bb7d1f1de6f699b9ce5fe2bc57c30219bf1003908e988c986dc06198af7142d7b9664ceecf767488956e912e54d030d06e8542c7dfb3bc8fd97344a3045b8601b3543814ac3867ab1ea21d62ccd0d6903334f0513777845a4113666a5eb14c9c06c770045946cb631a1e5b2a4aefdd32abc6a16122d05"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x0, 0xff, 0x8, 0x8001}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r4, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001640)=ANY=[@ANYBLOB="f8000000100000032abd7000fcdbdf25636d6163246165732d67656e6572696329000000000000000000000000000000000000000000000000000018001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000000000000000000200000240000002000000000000000000000080001000800000008000100040000000800010001000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r9, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r3, &(0x7f0000000140)=""/88, 0x58, 0x8000000000002142, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001c00)={r7, r8, r10}, 0xc) 2018/03/29 21:02:31 executing program 6 (fault-call:3 fault-nth:1): r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:31 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip6gretap0\x00', 0xfff}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/29 21:02:31 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f00001af000/0x600000)=nil, 0x600000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/03/29 21:02:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x7, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet(0x2, 0x3, 0xff) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r4, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000000180)}, 0x20008854) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="7365637c7269747900000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000"], 0x1) bind$alg(r0, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000380)=0xf, 0x4) readv(r6, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) read(r6, &(0x7f0000000040)=""/25, 0x19) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="14faffffff00ffff00007c1d210d95e1148071ae"], 0x14}, 0x1}, 0x0) r7 = accept$alg(r0, 0x0, 0x0) recvmsg(r7, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) [ 47.280682] kernel msg: ebtables bug: please report to author: bad policy [ 47.336619] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 47.350613] FAULT_INJECTION: forcing a failure. [ 47.350613] name failslab, interval 1, probability 0, space 0, times 0 [ 47.362048] CPU: 1 PID: 6678 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #285 [ 47.369333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.378684] Call Trace: [ 47.381261] dump_stack+0x194/0x24d [ 47.384874] ? arch_local_irq_restore+0x53/0x53 [ 47.389536] should_fail+0x8c0/0xa40 [ 47.393236] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.398327] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.403503] ? is_bpf_text_address+0x7b/0x120 [ 47.407983] ? __lock_acquire+0x664/0x3e00 [ 47.412195] ? lock_release+0xa40/0xa40 [ 47.416148] ? __free_insn_slot+0x5c0/0x5c0 [ 47.420463] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.425632] ? is_bpf_text_address+0xa4/0x120 [ 47.430104] ? kernel_text_address+0x102/0x140 [ 47.434671] should_failslab+0xec/0x120 [ 47.438628] kmem_cache_alloc_trace+0x4b/0x740 [ 47.443209] tipc_conn_alloc+0xd7/0x660 [ 47.447166] ? tipc_conn_data_ready+0x150/0x150 [ 47.451823] ? tipc_topsrv_kern_subscr+0x34a/0x9d0 [ 47.456733] ? lock_downgrade+0x980/0x980 [ 47.460862] ? lock_release+0xa40/0xa40 [ 47.464818] ? __lock_is_held+0xb6/0x140 [ 47.468871] tipc_topsrv_kern_subscr+0x3a1/0x9d0 [ 47.473611] ? tipc_topsrv_queue_evt+0x6d0/0x6d0 [ 47.478345] ? tipc_group_create+0x2b6/0x990 [ 47.482732] ? lock_downgrade+0x980/0x980 [ 47.486867] ? memset+0x31/0x40 [ 47.490133] ? tipc_bcast_stop+0x350/0x350 [ 47.494354] tipc_group_create+0x6f2/0x990 [ 47.498574] ? tipc_group_size+0x50/0x50 [ 47.502627] ? mark_held_locks+0xaf/0x100 [ 47.506750] ? do_raw_spin_trylock+0x190/0x190 [ 47.511314] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.516310] ? lock_sock_nested+0x91/0x110 [ 47.520521] ? trace_hardirqs_on+0xd/0x10 [ 47.524646] ? __local_bh_enable_ip+0x121/0x230 [ 47.529302] tipc_setsockopt+0x28a/0xcf0 [ 47.533345] ? tipc_sk_leave+0x200/0x200 [ 47.537396] ? __fdget+0x18/0x20 [ 47.540740] ? security_socket_setsockopt+0x89/0xb0 [ 47.545736] SyS_setsockopt+0x189/0x360 [ 47.549693] ? SyS_recv+0x40/0x40 [ 47.553124] ? SyS_write+0x184/0x220 [ 47.556818] ? SyS_read+0x220/0x220 [ 47.560424] ? do_syscall_64+0xb7/0x940 [ 47.564379] ? SyS_recv+0x40/0x40 [ 47.567812] do_syscall_64+0x281/0x940 [ 47.571676] ? __do_page_fault+0xc90/0xc90 [ 47.575888] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.580372] ? finish_task_switch+0x1c1/0x7e0 [ 47.584847] ? syscall_return_slowpath+0x550/0x550 [ 47.589756] ? syscall_return_slowpath+0x2ac/0x550 [ 47.594672] ? prepare_exit_to_usermode+0x350/0x350 [ 47.599669] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.605022] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.609851] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.615020] RIP: 0033:0x4548b9 [ 47.618186] RSP: 002b:00007f70af6c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 47.625871] RAX: ffffffffffffffda RBX: 00007f70af6c16d4 RCX: 00000000004548b9 2018/03/29 21:02:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000100)=0x2, 0x4) r1 = socket(0xa, 0x6, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xccc5, [0x7, 0x6, 0xad3e, 0x1, 0xf47, 0x0, 0x401, 0x7fff]}, 0x5c) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) [ 47.633119] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 47.640366] RBP: 000000000072bf58 R08: 000000000000001c R09: 0000000000000000 [ 47.647614] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 47.654860] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000001 2018/03/29 21:02:31 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="1f00444cd8e93a73e1372672f2dfeb44028536b487ea6840f9ab6c40a41cf6ea14060a32cde4317aae257f73e696940abcfce58861a672beedc4b000000000000000"], 0x8) 2018/03/29 21:02:31 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmmsg$nfc_llcp(r0, &(0x7f00000027c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x9, "0b44121014d8903fa1eddbb9c82573177868b79f153428298c297ee6dc3c5b414d47fbdd12b14a459f82cb8f4e3d7fba277b64f066b4dc64a9ea0d1f512fd4", 0x1a}, 0x60, &(0x7f0000001600)=[{&(0x7f0000001300)="07219906d25e57dd7fd5600b3a5f6d15cb77a1303aa4d3fcaa28deba808af1da57dea08f18c9e0b74f6c34ffca0fa2ddaa6c6e9afb220ba7e81f312b6285182559cd69faadde5e911fce1e1b3dae75b1e5b6096afcfb1aeb9032ae1d244905da39360a5e4bca95e12a3f26a94008b4a473829645660720e5fdf0aef297cfe246d86eee2fa57f2dedf89fb731eae61d6e2b9eb9a6f5d3ed2b0546182d6b7de2085a566b4bfd534fab57e845cca800637b27b5aed7eace4c31556c7fdc6755e1492af1", 0xc2}, {&(0x7f0000000080)="fb02ebd1839547142509dce003df46f61de5bda91e56ddee7bf0337c2918266b", 0x20}, {&(0x7f0000000180)="90d4dfdf094be376d9067702845fc721cfd8048a6220b354c16778bdc408b0ef381a152d17d029f980841fbcde6ef852ab18d722ac379dc55e7358c5b166f4831d3e855315c9771974e650840f00", 0x4e}, {&(0x7f0000001400)="738b19b0c41e1e616fb2b66a96316b6e3acf578ee3c749a5bea250f7ffa04c9686f83c603945e72bb51639709124ef0e764698a5f376351968afa02b9abf9a7e4cca3a1f1b45eed6e1747257b4404deffcb9718ef5bf0feed35a20b89904341f9424fcc85666622339ecc0429c8d2306335eb10b328850d9314c33eba9619bef29f6580289597c2f853a1ef18d7ee955d836ce148e278fa54a199258496fae1a3c4cbdd19b41ea5fb3fc4a7384670e02c2938f12497bc15499eefa1c8796fbb143d84e89c296190cf122dac72e2660a8c68a1c9e0b20f3b25bd4234721d0", 0xde}, {&(0x7f0000001500)="004df3a56db8bd04b249aa92d357d6aff2c14dff4b38601cab3ab0b407ffadef602fefcf99b44c42a9c224cf3f377c7ccfda3ff5156e082b80c0e28b12624a24a0f5d3f6c7b1354c67c5c4eafed1fea47405cd9d6c74a45441808edaa1ccc9c20a206f7660730027f3c08e41bab2897a369c366e1ee65490b38ce1e1f2b0635996e4d9a3b9574427132c2789b247e293b0b3f31be39415d8d41ea3c9ad98893ef1c4915f2856d155b46b823d49f52b30d053357eacc96130d3f8bcb537f4850a3ad526", 0xc3}], 0x5, &(0x7f0000001680)={0x98, 0x1, 0x9, "efefdc0735eb7402852808cdde9b0419793bfc2dc8d9a83fb4f8a45cf444656784ea4b5d9bc193566a967c8718d8899e18f4acd91cf79b7b7275d4fb86c6a2671cd3389483e23bba93c299e5b629f089f03d935910172bedc7289398d553d620ba4e3ec3400ff91a7c2b264920c5a82e07594b55d465a216c8c2c993f97ea793c251833fb523ebc7"}, 0x98}, {&(0x7f0000001740)={0x27, 0x0, 0x1, 0x7, 0x0, 0x4, "40d78d740d43449e42d291fd054f4dfb8c3c47c3436af677135e1e9e28ed72bc6a02fc02ca64242729fedd698bec142c60cabfcaee0d8f35ee9da7ff848969", 0x23}, 0x60, &(0x7f0000001800)=[{&(0x7f00000000c0)="fde47478fb0a7351c39a9f43a5455071f585e381c3ac631b3d1614ca", 0x1c}, {&(0x7f00000017c0)="da2185bd0e830004fd42db", 0xb}], 0x2, &(0x7f0000001840)={0xf0, 0x3a, 0xcd2, "d30c318f8e2af090dfeec602741441b59e4aecd2991bb7a60a6507886ecde2a83085c30a18bfee8edf0f111637108452547d7ca5f275962f2aae5798f20027e92361a6af1bc18292f1db6c1b6c921612cad18f34891c4824e8f3cf8faf1fd6717370c2097b1e9eb640a078e08651d0335b91a484f55dff7a1955fa2fa6176b0a4b73b13427e43e784e4d3eee85af16f1600e398c1a3637321284d5be4f61d74545626a9468c88426f508d95d82be93fce43a6d9f4e64c88f4e23f928a3526e598981a1041f014b7ce73001b75fb120f400caf7d68563fa939650cf865eaa"}, 0xf0, 0x24008080}, {&(0x7f0000001940)={0x27, 0x1, 0x0, 0x4, 0x8001, 0x7ff, "7133ec3efc6303e5439573cd29e4f233456877344a134d036c14745b425a8d92a8a3092537acba7c03e2750e67fe01f23f4570c75702a4adc0543233432893", 0x16}, 0x60, &(0x7f0000001fc0)=[{&(0x7f00000019c0)="78b5c7f858605766c92dd8a5203c26b1103520ad860cc43c893cce0ceee338dd76a46459a7bd4b181bd5b36e1625661eda14296ba34637c3ff278335393ad9c8bfba924f6e088d2d49f026eb7b8a65b36457fcda", 0x54}, {&(0x7f0000001a40)="2e0aa4353de75b2b2c5efbc103ce88cb2be0c274b7e7ab2c18551feb4a32a71a1ed35f9d96d25d8bdb07e89b92bc28c6509e6142957941a2844b92a63f31d822608364fa622d06ce7edc6ebdc5fe3aa140f70768d959ba206f84088d1b1abf8c46d0dcab4c217fab96bc2c8a0fcd466c771a00fb9d70145ad33dea982b8fca0d596b2e4fdbc8f7e4b390a9", 0x8b}, {&(0x7f0000001b00)="e650c83d0e56540724624dc084470fbd9694240d84f34342b2a2bcaa06a24e766ac581a802effe9b0ec3f2a5c9440895b6bf5bd46ba87fcb2292f3d54268b64086b40f7a911f316c54d0f9fbf7cb0583746abdf45b9c6d2930ebbb17dbb50a3ed7c33b3837", 0x65}, {&(0x7f0000001b80)="4be4dce8569b4b52ab6dbb8a741f435cbaf87baf1481fb883fefa9d13b4ee015a9adaa64a64afdb201a34668517db0f5cf498b302176559a059f2cd7c0353f6ae90a8492b2c04660e9e0fb174b00b552a2a3b3cebdbb83c4b9c3079772c25aaa40c5979b36466095b3ced89724ff8a034c14c75a6fd34d97dc3f13e72f983f3535cdc284cb9707a9713fcefecc293bf5fc6768ebdf36377e2f7c5e506c038060c96c000f10076030d9a808a9a6b875f3a32497e48be87b3aa54afffc75cbbce763228993f927863aa6453ae0fc1a35db3c9771c6d8e85eb7d6be9ab28e19d31fb31536e0f74256dd", 0xe8}, {&(0x7f0000001c80)="e042a222342856a3008a75ffda4114eb726cb033a00d3481339068d730e73e81ff56d05900ec7aaefb7b3ccf51124a03ce13f13e4c1c02db34a16124b71c35c6fc6e0dc58aae229891e2421def610ba96091816c526464e56ef14efc8a7f05a8e5649ac05cc29f22455e5b727ad8b058e8884495f0db3d1d2e188121127f9ffa4f36", 0x82}, {&(0x7f0000001d40)="f898929bf1c4f9320864633b990478e67342ebf840e0", 0x16}, {&(0x7f0000001d80)="bf98c9835931bb8f36d60793599d8cb3339a669a051e9c2d6cd06e3d0aed3672dd77b0089ebfd4d1fee38ecf3a7feb7ec4252f144949a1ae204e4d5e4506699476975464d645cc51770808e3ce204f26b19507ecb1b2fafd15d24b50f14503c2818947a0ccf31dbd69aee8abfaea71a0f5bbc3634b1e51f8773b4db9f0c00fbd0f97d8a8107ff0a377e2bfd73dde96", 0x8f}, {&(0x7f0000001e40)="a6510303a758bf579cfa3da0a04481d7e6c90a5ea27f99bd183e94cf0ae3cadbf7a2ead57600", 0x26}, {&(0x7f0000001e80)="f703f2928dda0e2273d6766755ed1dd97c9550a186cd0407c856c9e41e9c85a8a8a77c0b9bf9a7c425456be25da888f1abd3b8cd429a7da9516f49cb8b85822ba1453c00970ff6e40908a9a4ea8129dc438c762861560629c438f65b1966faf91fe08c260c5dd2141c7a61b1511f51800e73210bc7a8b936963ab79f11812f7b3ea9266b71c64c1477f307ac6d482cb16d6214b8b4dab72c52d6684c05dd0c86acd5cb6799b857cf23d5d5ea7ddc35f2123ab43bd17c3b40b005a6f138f79e1e331be9bb0bf1d1d1cf64cb0df1d6c6ec1b60e49e7ca98bf7b5e1d7a4854bac8bda05496b36061d45cceb8ce300c18e9a94336c047888", 0xf6}, {&(0x7f0000001f80)="aea563bcedbc52b9712d7575c64d3aa7ed7a832c779934554d9a037d078db44f365e48e217898d2a0efdc8e00a5efeeb454a551fb4779c7223", 0x39}], 0xa, &(0x7f0000002080)=ANY=[@ANYBLOB="280000000000000011000000050000007fdc8f2efcec86075a2e675199df176bb7d9500000000100"], 0x28, 0x48080}, {&(0x7f00000020c0)={0x27, 0x0, 0x1, 0x1, 0x6, 0x3, "4225ea817ed8aac47562eaf5e70f2dbd2ca23a8ce9ba39d6918aee41277ac70eda9aeb65a3ceb177b38d0b2454bc6e9c66a2f468439950f6d52f9a079414e2"}, 0x60, &(0x7f0000002600)=[{&(0x7f0000002140)="bddbf487ab4806614f44a1724359b2f0b9a466c609f682ad035568a68ab6f700e3ad14ae9ff7143979a5eb08101f224c19b71c71d7", 0x35}, {&(0x7f0000002180)="93bdd369ba5cb7b24cb89d3fdefdd761e6e525b1083b092c804f7157d9aa2601a21c285fe66742f66a51c5a17d701070a2068bc48cc59c4b27df6ec8d3bb0070eae53aa7771484a43d484dfd7873cf386c61f6423cca4232831987b6fe6e590ce38856123df842493cc9ece1b70646073340cc65f950d8722e661abe284330502291ca80367b65a9dbf8513df77b826b64154ec1e42943fdf03058c0927ed9ba0076f9e4d409920ca81f5d1574c3531b0d4bda31fb", 0xb5}, {&(0x7f0000002240)="d8b92058778d4d3100fa138e044b6e6d5e88ec304900018d33c31b663ac6c561086c976f2c13d92b5779835b0c492c7af0eda858b5e8f585342bd36ec72ef39e2eeb078f1b5dda5164774e315ac6c03d71f9b566bdfa7d5e708a5e256d22122cdb8822a31b1c14f0e99b9a20f72e437cba322741a94f78c95a1c8bd73351b839125a365eb777445c", 0x88}, {&(0x7f0000002300)="87a5076d17bc522dfe83f4148046db76345071ae94595090ca2b4ebf060e636cd9656fcbdf03f0d7e7d574735127cb3a58fe1d5f78a030c4bff6647aec5b93a237bdd3f2ada00fd177483148b66e3e4deb71d4df3467aaf4311806b593eda6c1060c962c2fe3532604af2c5b8722cc4108d0284c26a3722314d7366584f3a055e46a1de7fab5788b235b7ecd61db722af57c06622cf39ccba7472624c4be2676e905e8b99f70267dcf8165132206e9831cbde7f504655081779799dd62bc940fc5bfd46afca515e17813b46f1a49eecb19", 0xd1}, {&(0x7f0000002400)="9d60103347294f6e510f60ecb0b9c718ba0d04619963162bc6641a5139e03c933a87f66d73d78d07b346fa765d72f37ebe07b039f5074a0c576e5896a57673ae188d3a096be41bf4cbd835d9984a9e0bce6547a6092d0a094b9667f548928b6dabd50b8440483faf1f9a53cae763b8e584a26e0a818a6074d48b5dfe9a2dfb4a988ff9c7ee3f401ced482759238893e9e963d9a5f2422e907a", 0x99}, {&(0x7f00000024c0)="5a07b84948606f61666dadbaae9ab5930555971a0e208f70e03c10f68f3cac8c27e12149636ebf6ce3dfa6e284c2feb1fd03f476b281c8d6cf951ce43ea2a730223bc4aaea11fd9c6056d68f14e3ecdd075f7c0192f188100e70df8d0b5c307dcadfe9f7ba30f2d55f353af0a101a01b4301591e8e080abe992078735070df43230816f48ede1c1670f808902904f2bb94d494ec85c0b477e415cc8c75fc397b264acc3922725c359b418522a8e6a8d3d0e4d6d0396e55ff33bfd2a216722948c038bdb7c01efa41cfc8ac49", 0xcc}, {&(0x7f00000025c0)="3b8003906989b9b1278f3eab81f28e28e8f46f56bf970a9dbdb4c840e0", 0x1d}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000002680)={0x27, 0x0, 0x1, 0x7, 0x7f, 0x80000000, "222effc280ce5e53b47a86c1c0359f3275717b98402e5f9ef53c110ece3e5b28d72a3a303cffe975c955e7e872ca00ad2299d2904df229485bd719f450c264", 0x33}, 0x60, &(0x7f0000002780)=[{&(0x7f0000002700)="b895fa33234715f38f50d1d3af4907deb4e56b618291b8bd02dd1245397d5f81bafba78940679f97142e05b90d0dffae2d4e4294407a6ea34c0adb3eb0917ce28a2505f95cac6569d7b9cd8aeb", 0x4d}], 0x1, 0x0, 0x0, 0x4800}], 0x5, 0x20000000) r1 = socket(0xd, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000100)=@ax25, 0x80, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/121, 0x79, 0x100000001}, 0x0) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000001200)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)='u', 0x1}], 0x1, &(0x7f0000d19000)}, 0x0) 2018/03/29 21:02:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="ba391ce56e2ed84f35749efb6f5c69e16b8f9df5d35207390f9ada419b275583561a3e71ec70f184879def75cc53ee86bc866982303d909e5bfa486f7ca052ce302f6517d5d621a7fb2f4c455cfcb83138f177a3f369d54ca7d29d30e7e816558f9635"]}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) 2018/03/29 21:02:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0xe4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) bind(0xffffffffffffffff, &(0x7f0000000580)=@ethernet, 0x80) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@nfc={0x27}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)="6645c0956ffeec997ae3b59698756da82c0fcf", 0x13}], 0x1000000000000087, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) 2018/03/29 21:02:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/03/29 21:02:31 executing program 6 (fault-call:3 fault-nth:2): r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000600)=0x1, 0x4) 2018/03/29 21:02:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000d40)=ANY=[@ANYPTR=&(0x7f0000000d00)=ANY=[@ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYRES32, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000c80)=ANY=[@ANYRES32=r0], @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYPTR, @ANYBLOB="1504675fe0efb681b7eee3b3247cb58e059567f65ff5f9e44b75f96bd20abd3a648bff677f4ed82b770302115da0c52cb2c539e401bc560c9e9a7ea5d60450b25305a7dccc6f54c83b54b3a3ca1b378a4a70a1bb1fb8fe6abca791ed0c9590ce3f0150524ff20f733a38", @ANYRES16=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR64], @ANYRES32=r0]], 0x239}, 0x1, 0x0, 0x0, 0x200}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000940)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000980)={0x9, 0x3, 0x80000000}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x3b9, 0x80004) sendmsg$inet_sctp(r2, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@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(r4, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x0, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r9, 0x84, 0x15, &(0x7f0000000080)={0x401}, 0x1) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f0000000040)={0x1c0000, 0xffffffffffff0000}) sendmsg$FOU_CMD_GET(r6, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="143f0000b97a61113ee6c802613b1220939ea8f1880212b1e7dc5e5dcbe907a4b94add3e241a9fbb3034e64b24c36f42862fa934385bca059d833697bb186ecbf843508ed9f1e4c83f55336f9562c8764fc945a550d9243747441db0d84714f4aee9f54a7522b4c59907b7761cebf5ab99e58c5cde73022c119ac0cd60e6a4016a10b321aa2ee2e31210432670010071c2f73920b3bf846495d4e2c6c27f032100c40bf705343e3627f2d5fec84916d9ff048bff50f42f4a379cf790f04750c12cd313890c9949bdf368f49ad2f16309ecf7", @ANYRES16=r7, @ANYBLOB="2103000000000000000003000000"], 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000000a40)=0x0) sendmsg$nl_netfilter(r4, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f0000000a00)=ANY=[@ANYRES32=r10], 0x4}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xc, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000008c0), 0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000840), 0x4) writev(r5, &(0x7f0000000880)=[{&(0x7f0000000640)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/29 21:02:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000003, &(0x7f0000ed4000)=0x78, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000200)='hybla\x00', 0xe4) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) bind(0xffffffffffffffff, &(0x7f0000000580)=@ethernet, 0x80) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf", 0x13}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) [ 47.855406] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 47.857583] FAULT_INJECTION: forcing a failure. [ 47.857583] name failslab, interval 1, probability 0, space 0, times 0 [ 47.876571] CPU: 1 PID: 6731 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #285 [ 47.883852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.893206] Call Trace: [ 47.895803] dump_stack+0x194/0x24d [ 47.899444] ? arch_local_irq_restore+0x53/0x53 [ 47.904124] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.909342] should_fail+0x8c0/0xa40 [ 47.913072] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.918183] ? lock_release+0xa40/0xa40 [ 47.922180] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.927377] ? __radix_tree_replace+0x1af/0x310 [ 47.932061] ? trace_hardirqs_off+0x10/0x10 [ 47.936396] ? radix_tree_delete+0x30/0x30 [ 47.940248] x_tables: eb_tables: arpreply target: used from hooks OUTPUT, but only usable from PREROUTING [ 47.940638] ? node_tag_clear+0xf2/0x180 [ 47.940651] ? print_irqtrace_events+0x270/0x270 [ 47.959152] ? print_irqtrace_events+0x270/0x270 [ 47.963917] ? find_held_lock+0x35/0x1d0 [ 47.968012] should_failslab+0xec/0x120 [ 47.971997] kmem_cache_alloc_trace+0x4b/0x740 [ 47.976589] ? tipc_conn_rcv_sub.isra.5+0x1f7/0x760 [ 47.981627] ? lock_downgrade+0x980/0x980 [ 47.985792] tipc_sub_subscribe+0x200/0x510 [ 47.990126] ? tipc_sub_get+0x20/0x20 [ 47.993955] tipc_conn_rcv_sub.isra.5+0x383/0x760 [ 47.998811] ? tipc_conn_close+0x140/0x140 2018/03/29 21:02:31 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/244, 0xf4}], 0x1, &(0x7f00000001c0)=""/204, 0xcc, 0x64}, 0x100) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x32, &(0x7f0000000ff0), 0xff71) 2018/03/29 21:02:31 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24}}, 0x9, 0xa7b3, 0x4, 0xfffffffffffffffb, 0xa0}, 0x98) r2 = socket(0x1e, 0x5, 0x0) bind$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x0, 0x5, 0x0, 0x6, 0xffffffffffffffff, 0x7}, 0xffffffffffffff96) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={r1, 0xb839}, &(0x7f0000000500)=0x8) getpeername$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) accept$packet(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000007c0)={'gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @local}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001d40)={0xb4, 0x8007, 0x1, 0x9, r1}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000a40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000b80)=0xe8) sendmsg$nl_route(r3, &(0x7f0000001d00)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="d01000001900200025bd7000fddbdf25022020ffff030000000f000034000900ffffff00", @ANYRES32=r4, @ANYBLOB="09000801", @ANYRES32=r5, @ANYBLOB="fbff1201", @ANYRES32=r6, @ANYBLOB="02000004", @ANYRES32=r7, @ANYBLOB, @ANYRES32=r8, @ANYBLOB="0300f600", @ANYRES32=r9, @ANYBLOB="08000b00ff000000540008001e8a5925b48d18ff122921a0bdbe75dacd547fb8f4c35322338141eb1652fe501ed2c840c1b1550c34ad2d25111682f63c2759e08c74684c1a11aefca849290f2e59a3226afe1c1e63bcbb03c300000008000b0002000000080006000100000008000100", @ANYRES32=r10, @ANYBLOB="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"], 0x10d0}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)) getsockname(r0, &(0x7f0000001d80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000000)=0x80) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="0200000002000000000000020000000077607afb1546b395dc3509f315ab4f687256b9ccd38809000187fb00cc0659d7694378c60a526c3e11e12f35280145a03999182f777a57a0458901ef024d6ba51336c71bc2e511a305310267038b9628f71c2cb4f2c4965f3922a67a73bbfb63123460216bc2f3123981c7224dc09bbcfa517bf0325fff7f76"], 0x89}, 0x1}, 0x0) 2018/03/29 21:02:31 executing program 4: r0 = socket(0x19, 0x6, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f00000000c0), 0x0) 2018/03/29 21:02:31 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) writev(r0, &(0x7f0000001380)=[{&(0x7f00000000c0)="b2b7b561d8b2ad812ae2f806c93edfbfdbaceee0a271f2e47e806ab7627317e35d3b81cb7fc08ad0ff2bffc9ab8d6b2123", 0x31}, {&(0x7f0000000100)="cf0e7f3d8df4d8bf6d3d705b2434e8c1749a4c3ee96aa971b8f41c35291d434527842cb5ee03de33893af4ed859068bfe091893b9218dd0d485b3a74", 0x3c}, {&(0x7f0000000140)="684a34d9dc2e3357fea27ca4ad15ffcedfea34fdd696454adbdbd7fbe8101725d595052e51fd56ad2086", 0x2a}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="6df1aafb9f9660a14f6b93d6e0058060519c17d6b7bb3549727e38c38cd4d9cf8cf86891df3c4b94838eb92409a6596428afbb963692c8b73ef94a86648dd1c61b0c27b9dbbe9d0f6ef790b7c73875cff11f78aaa7106d04476df52918b8c683b1c54012cd13ad3d54594f15846d7119a45060fb71c2e795947c1ef428c26595d74ba504bf8008d7a899be6f2d9dc75ba7f036df53176edbe774084299b4edc7785e15d1027ff355745f905bd586e97e15b32aba3c86fa5d105cb00a092e54c5bc", 0xc1}, {&(0x7f0000001280)="bd259643514c3db7cb67697fb8c8fa5fcf9feff0a063b7f04ee96288f421d222136f525ce71e73b2d4c83c8e2d24acc54c0f328a554a2bd48e9480c7a7f567a9568c07f6aa8c1700049daf04e27b26a1702b4be3328391df4d511f4d6a4bcd3cd8ee769c71d15b9a3a3c453b9a93e3884d2179841b9ee270992c2d193d549cd061d7fef3c82f6964f1b00b50b2081a06713f1fa4aae7b611ad86d417e6", 0x9d}, {&(0x7f0000001340)="c513f85aefbd2fa17432d60bee673833b1adb87f8fa58af61d0a454619a990d0ce40510a9ec357b9108954e1d08d008303c5b23ebb2ba86b7f6d165ed3f6f417", 0x40}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0x20}, 0x1}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'lo\x00', 0x9}) 2018/03/29 21:02:31 executing program 0: socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000c2b000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x4, 0x80000000000000, 0x2, 0x1f, 0x7, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x8, 0x7, 0x59dfd276, 0x4, 0x3}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="de0000007b11f31c135f6ce564ae0e244133a3a2b7462f8b9d2c75da74bfe3482744e8e095051a70ecc63b4f5c6490ba4b686619376de6a2f1d866dc0e617c7bdef03e32c834075efb76ec5fba8dedc8c16a27e7b6cad07e4d342073e6a9c8d3a7497a9f880707b369c0e811d25ed271488062a564218cd0dba0242bd86e5ba85b35210e609311020993004c479fd8e823a1f2cf300ca057dc2823168ae0b1b2ac990dfa385efa2664cadf69920b76d99ca23e025e2e849912012a673b3b7f37eb1910b184b4259403814af0460e248a8880cd9c3e010009055444ddb90000000000"], &(0x7f00000002c0)=0xe6) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) 2018/03/29 21:02:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0x8000000000005, 0x80, 0x5}, 0x2c) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0)={0x8}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0xff, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000240)={&(0x7f0000000000)='./file0/file0\x00', r0}, 0x19d) 2018/03/29 21:02:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/97, 0x61}], 0x1, 0x0, 0x0, 0xff}, 0x100) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000000cffc), 0x4877e7) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x3, [0xfffffffffffffffa, 0xfff, 0x0]}, 0xa) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000000180)={'vcan0\x00', @ifru_names='ifb0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={r4, 0x8001, 0xd505}, &(0x7f0000000140)=0x8) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="147c92fa440589ebea3cbaa123ffffffffffffff00000000"], 0x14}, 0x1}, 0x0) [ 48.003058] ? lock_release+0xa40/0xa40 [ 48.007050] ? __lock_is_held+0xb6/0x140 [ 48.011146] tipc_topsrv_kern_subscr+0x5fb/0x9d0 [ 48.015922] ? tipc_topsrv_queue_evt+0x6d0/0x6d0 [ 48.020680] ? tipc_group_create+0x2b6/0x990 [ 48.025107] ? lock_downgrade+0x980/0x980 [ 48.029265] ? memset+0x31/0x40 [ 48.032560] ? tipc_bcast_stop+0x350/0x350 [ 48.036819] tipc_group_create+0x6f2/0x990 [ 48.041070] ? tipc_group_size+0x50/0x50 [ 48.045151] ? mark_held_locks+0xaf/0x100 [ 48.049304] ? do_raw_spin_trylock+0x190/0x190 2018/03/29 21:02:32 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$inet6(0xa, 0x2, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140), 0x100002fb) r3 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6(0xa, 0xa, 0x100) listen(r3, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) [ 48.053902] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.058923] ? lock_sock_nested+0x91/0x110 [ 48.063165] ? trace_hardirqs_on+0xd/0x10 [ 48.067324] ? __local_bh_enable_ip+0x121/0x230 [ 48.072015] tipc_setsockopt+0x28a/0xcf0 [ 48.076098] ? tipc_sk_leave+0x200/0x200 [ 48.080178] ? __fdget+0x18/0x20 [ 48.083546] ? security_socket_setsockopt+0x89/0xb0 [ 48.088562] SyS_setsockopt+0x189/0x360 [ 48.088578] ? SyS_recv+0x40/0x40 [ 48.088587] ? SyS_write+0x184/0x220 [ 48.088608] ? SyS_read+0x220/0x220 2018/03/29 21:02:32 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0xb, 0xfffffffffffffffb, 0x800, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x1000}, &(0x7f0000000100)=0x8) 2018/03/29 21:02:32 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r2 = accept(r1, &(0x7f00000004c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000540)=0x80) r3 = accept$netrom(r2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r4, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002d80), 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) r8 = accept4(r3, &(0x7f0000000600)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000005c0)=0x80, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r8, 0x28, 0x2, &(0x7f0000000580)=0x8001, 0x8) read(r6, &(0x7f0000000040)=""/25, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000002e40)=ANY=[@ANYBLOB="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"], 0x101c}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/29 21:02:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x3, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x20, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) sendmsg$netrom(r2, &(0x7f0000000540)={&(0x7f0000000080)=@ax25={0x3, {"9b8201778a93bd"}, 0x3}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="e2f82e58474bdc2ec576566527e6db2397e7839780c243d9b70c67b7b9b1240c209d4eec0aec8f75f51e9d613fe5a7b82fc9a40f31bd34734248f0164da031b93b0eb111e4480763afb42026b15410e1201be277358414d6a59ecc7e", 0x5c}], 0x1, &(0x7f0000000180)=[{0xb0, 0x111, 0xff, "e4be1fde4ef0b15c4fd2c20bf2bbdc435e9e0c24b7462014262fb110b7ea1f4df467f0a17b2a8eb73f9b1ed7c63c59d403222712a9b50e468fd987398128920b230581001364e655ccca69fd3b66426b3f6c03e0a51c0e36c0f916bbfcccb2f135894aa9368c8356eaead99c1cfa76c86ca39b473ec5b842a66e91501f6b40ea894bb271e445edc8d69a2e19af3e44e81ed9e8294e91d057acd10003c7ab2033"}, {0xe8, 0x13b, 0x4, "eaa215cc2c51a466fad60c33e64b3eb74572f4c71996b3c8f186bcc7a8990a1402a5ea085b50c80d392be37b662d382beb399ebc86c292d0a9feee3d33ce303e48bfe9f2f5a18c902850d4094f1d163a7e3d890847819471d21d8f966ed45e82bfb405c9179a54b61a3878c37dd9639016a997945d4c32a83ce9b455918402b8927143efbac6b749a54ea81b5ae0892977718ff3c4174c3f7cd859db755954b74fe78fef5db6514e37843929778e2b4dfda45b51710e7e6b44ab5ef4851766ad1e80d27e1dfb3dc592f1c52b75c3717dcce2aa1587"}, {0x108, 0x11f, 0x0, "fd71f3cee2ae75e449c21f0aaaba010d751883f1bdff6f38cb87f8165cff7fdc582414c5e68a55b26c57aa194397d8c63fbfeebc9fca826383033fcf191a4a3e739e9b2c855676ded7d591ef61240f969cf156aea7f7d2ca84c4bea1e5ef1e14cedd9580b4b51ada1c862db3b38933582523e381da79380d536b2a8c15b6d4cfeba249aaa6966e9e5d619284b40b369e68666d3493bcaa85744eabbb0c6eefb0304862d3a30f5d17f0444d6309b1aab40ca352630a9c3eeccdb9254db9275e65a7c0deaf7a235f3969d4d74a75498df59b0d076e3e4d67ad9d0947441b326b6fac9bb07f09b82e9291735c6eac7037b4a2"}, {0x20, 0x11f, 0xffffffffffff10dd, "bdbe3dc675d91968cf"}, {0xf8, 0x100, 0x8, "4795cab0142c1c4611fd6d4ce21b6396d90ea6f8c59db41328b27011e26fbdfc730dab9c563146363d0ea032e25b36fb6482c50af1948fef845b35c8be500c11ca443fb47203ab9e9f68f8b576d980fc38c72a7756c4c268910f51b0f0dc37bf1192db4ef1778df4865f1dfa3af00fd37edf32e45f9f10d7546e1942df6a6340595f5f251a283b1ebf1f3843526fc8845cc9e3b057ca12e84499dbe9ce04e99536e00615de8180323af0f373f6954704972d663da2c2746bcf61dca331c925300e953156f96b451ed4cb4daaa0d61f09920381e516cdc51e7fc3811843300ecb3b"}], 0x3b8, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x20}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000600)={r3, 0xb9, "3e8602a4f14fab3295cc4eea3da3ab725efa11a8348d721545525157b923cb79d6d0f1e4618cb93938a09d6282a709a7bbdb83dcf7e3ee2baec2a5a0d5f334fe7658a6bc8d33bb86af8e01d47dae66a0adde10396797806c7093b2706c21c2e76d6876c4b6c3c215c3ff33f90bba25cd4c9fdce9f68fd955e26236232fb82a2192e1b7dd0cefbab7383634b70a895f2e56bc2a9a0116c057274ea76ff9af01065967b97f4fb89eb010fc8c4292350a6592151656786fc03da4"}, &(0x7f0000000700)=0xc1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), 0x4) [ 48.088625] ? do_syscall_64+0xb7/0x940 [ 48.088639] ? SyS_recv+0x40/0x40 [ 48.088653] do_syscall_64+0x281/0x940 [ 48.088660] ? __do_page_fault+0xc90/0xc90 [ 48.088668] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.088679] ? finish_task_switch+0x1c1/0x7e0 [ 48.088690] ? syscall_return_slowpath+0x550/0x550 [ 48.088701] ? syscall_return_slowpath+0x2ac/0x550 [ 48.088712] ? prepare_exit_to_usermode+0x350/0x350 [ 48.088722] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 48.148364] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/29 21:02:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000580), &(0x7f00000005c0)=0x30) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000500)={{0x2, 0x4e23, @rand_addr=0x9}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'bcsh0\x00'}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) sendmsg$nfc_llcp(r1, &(0x7f0000000900)={&(0x7f0000000600)={0x27, 0x1, 0x2, 0x4, 0x2, 0x1, "0f03872b80baa6323a7901c95928ddc1b6a402b236583c41ebb7bdd7582268fa2766dc17bde0e2ee1c94d68c5fb9fd33540b5b58625a014cab25dc05799c12", 0x2e}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000680)="a4f0609a7f4c5c5f4f857eaef35c5e5d4639d3003f5d887cb7a1a5b8311aa0bb241fc786b269e3a35da2f780", 0x2c}, {&(0x7f00000006c0)="402e17391d7618f48bd20ff7a6dbc25a4e18768e578040caaf", 0x19}, {&(0x7f0000000700)="a4b8d67772b2d3881c5e24f4d5fefe8b127388a35f7f79d4059fa05473a5899b1ef3704a060eb62e569172c23a4c297a2ffb4086322cc29a16cf790e27aa82cde2dd3b50ef4122476682b2b96219e9786edc96434bce8632f20c4e349392a217f390a7d8b3d4f8572aa4ed5f9c69ab500dfed3cad0b2f7a1739d917a5f011fef6e7f3932", 0x84}, {&(0x7f00000007c0)="38f6855eadfaf65790b3969c99b14e2dbeffc7ae2a0256a60517fd8ce3efdca3b676d5b57d4008b99081096b7d56cbbe6df072ac79648e06ccfce72c5bae646f09616373cdfaa4be3bee9f307762b7e861625d038f5c0a47523a307431efaca4794b3524c312c608505d87f942cb1b85a02ef33d824570b179ae570b1104f550c9daef445ad63a03b9c47dbdfdfa24880a5cf7907f064ce65e65fef24baba78b8f95900970182742f6f1f105d1f5c7f9d9680a3a0f24ab918135006da81bbae5ea8326dff2d70cb51308c5e5b6f51bc2e4071342ae", 0xd5}], 0x4, 0x0, 0x0, 0x8000}, 0x4000000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000002800)="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", 0x1000}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x108, 0x4001000}, 0x9}], 0x1, 0x4040000) sendmsg$nfc_llcp(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x27, 0x0, 0x1, 0x7, 0x1, 0x0, "1fb49da12f0b0fb72a3fc5dc2975364419d6529f1c78b2f5f9ad759e21c94a0765167abcb4da163aaf30e14990ca3ca624a6413e4451417db7f710abcaaf98", 0x3}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000280)="b1236e6a9a3475d8e9b8c29a5583ac74e3c3d097f477a75104f63b32de7398f808b578795818a9c0d05eb1d269f71e106e8eb48ee49354e3c309dc0246cc614ed052bd78b88caacfa2ae85df5048a91d1c6cb0b146e9382ff334d3421be1ac3276325ca3f6d01e1fadf9d9297691467a9fed9dc2e893b269e09f461705020e9b54788cfb7a729321741b1a2abcc2e328c921d6f7d0be0c2201d95e7bb2071b1b91c44be4ac309c2eb2f2e0f896ff18d482bedcf76c2afd849c1dd5", 0xbb}, {&(0x7f0000000340)="d71fc2d488b9", 0x6}, {&(0x7f0000000380)="b4a800924db46021fd69636ba4c6869d5e1569b98a52eadf4ad751eb35be836c5f2572de8f50abf8b4c48c030517cabc5bcbe9c9bd78d28b377a8ad98f1105fb8c139f6dba29574a4a216c60ffdc0365ce58bdeedc48136b2933f67bc278b50255fa380ac2f9184523ad1658896f7421e258105f6773e0d822042c0f1cbb03d078d3cf516756e7de857cf3cbb2dce37eb2e957350c853eadda34b2bec08bc8225efe8d6985f703", 0xa7}], 0x3, 0x0, 0x0, 0x1}, 0x4000000) [ 48.153227] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 48.158417] RIP: 0033:0x4548b9 [ 48.161608] RSP: 002b:00007f70af6c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 48.169320] RAX: ffffffffffffffda RBX: 00007f70af6c16d4 RCX: 00000000004548b9 [ 48.176591] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 48.183873] RBP: 000000000072bf58 R08: 000000000000001c R09: 0000000000000000 [ 48.191146] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 48.198419] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000002 [ 48.206443] Subscription rejected, no memory 2018/03/29 21:02:32 executing program 6 (fault-call:3 fault-nth:3): r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x8000, 0x0, 0x0, 0x3}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/88, &(0x7f0000000180)=0x58) 2018/03/29 21:02:32 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0000000200", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="00010000", @ANYRES16=r2, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/03/29 21:02:32 executing program 4: socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0xfffffffffffffffc, 0xdad0, 0x1, 0x15}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r4}, &(0x7f0000000340)=0x8) sendto$inet6(r2, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = socket$kcm(0x29, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) write(0xffffffffffffffff, &(0x7f0000000040)="3711c36db06fc7436b3d88954f5f68cf84f616e216afebb1852aa800563bb0ceb1e6", 0x22) shutdown(r3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000000)) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_void(r2, 0x1, 0xea5434c8d4181cc2, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000012c0)="b1d5c920d3fa34bf44abb45d29b27ce82bff3c639193eaf30f8ce32100c6635b0f998d34c879a9d7d663196827d16bb585abc1ee528b929131fcc75410b7be390790d0298a7d7a6e33bf10b385d7503438df843528842235e309766855", 0x5d}], 0x1, &(0x7f0000001280), 0x0, 0xc5464026521cd69c}}], 0x1, 0x42) syz_emit_ethernet(0x72, &(0x7f0000000040)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/03/29 21:02:32 executing program 1: r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f644368c17406af028ff4844eaa28fd051acf91f65bbbcc44fad7ed3781fcc6fba610e4fb29f1011ba96912d6b0fd3cd3e17773422c82d6ac47f876ee17932bd3ccf3df163150c22c54df4fb7289d0ed2d6e1df655cb1bf8ebe13b6410e56ac4b04fb84273d43008eb2872c7bdad9832b43c19c870bbf48f04211c2a778665c7ef3553b19b2beff91766cd203920a3e12b23a17ca30bd801d486aab6a5f12b938612913eb5507fd952ffbab2e76f3eee5de82e9a40a0ea45112ceb4204b0e2a3da1be128810973f5664bb2e7560be7c8835261b1b20909fb862101e34059964907b000b18c39a41566c51287c38c933a532726e58347e6f9dce930b10b74148999ec0093b2132d47d77f647304b2cb9539a8c98e9d0afe9f2743b4afd5b9b1ef8e3e0ca93de83b682657c6319ea1c9871f2b5094e30d61164e66ea4b6dd20104509955d61f91d14aa2e941fda2c64830178daff905ab163f6168f34b08d729ab7b65e2a8953be9028521ae53239b8af653521d2e07f1cb7704c31b95d8582849a72217ecaca777d73280daef123fba0e1a0166159f67f16d5c82e3a5dbc715b2e8f9e291a541330fc438943f3ce88d0ea448c200e6946d08bc50d1ceab202e84b05044bde6828ee6bc876eae1bbfdbf7268ab9fec11007ed2b39b86c20f39a186c2516bb7e6e67a7050b14537c1c26179d93ce411f016682e66e9a3e33f149bdd8a1701c0403453c5f3e7dc25e34acea7f05152f67fd766a04cb23f4ee7e006893b0b3d207268b82e2125f2bf0d1328b1f20c925592471f5eb1bab8c1450e181c15bff5847c7ba00ff26ebd61d6838b5879c123a5037d13b3bcbe989428d68d700693aa8196a67d304b116711f81f6f61a36c7f0f748dbfa1340b740818fab5dc4916a95622ab9f8e2c942a204bad25b06e3f255de10bd84f9f7cdcfea84c98afb4770840bf5330c6548631f0aebad9625415885dcc857506298c172eef922a7934ba086976e81ae7edfd3ee3bcf54e07fd952ae5b7b641bdfefffc06323c6e5c6acf338a7f934bee681570bce05638c6405fa7bfddc60a151c7f89b858037a12c61b3bd5245850db831c68a2faab54094b2025777a328fb285781bd761eb4ce7d34816265db102212a3e4f6a085871b3a3c20d2565efd39d8bafea36f18a78b34a9e841839f2ec096ea2fd7f74a32f2d2a18830c54d7e7fa9bb9f3eed3c0e23a27fcaf8d7b2170a8f1700000000d070853427df05d933b00151da7256e14a16cb8814264da2c341075fcc15b07505be23f45cba12e6af5a606e3bf4709532b5e118aa41762f2234957559936cf6339629e55940ded5bc1b9c85c60384a391f0e9785f878dcd94cf5526b3574b47226b4eb6638c333fe658e0feb9c3007b8963fa8040684ec26cd17761d3a59b2b3879cdc08e84dde92c43831f169748b7927231adc8fa62914a685da299c746a5aebc527da570a3d5d36bca3f9f74a5ee86ac671e6b001887aa16266210eede6ab8cc3aa34b3ce1d442b8271db73772bdac9eb8cd0a61f257c5802046553cd660629d76114d054687e56a20d567f2362cf71c72d7b7b898c2c3e88474df942d6c3c76b753339cfffe3e99eda176e451bd5d5b90a5fe4d39294a299c1dfc6686a7c2ccd827886d6d145cc4412e4aa23319aeba46bf07960a49b7eb962b57c536fdfe0ab64b52535ae1978bcab3eded29b15fac4a3826b0b62fdc3d0784144eefb57be2f4e9b8868db11e69565b05197d7232a8b96b43fc6a52d7cc89ae8545145f41f1c47343f67837bfc4f2af87d8b8f066092858f6ff905b32801d9e424db8b48933a5c3b9e1ac001f1487c0694d4108f2033ddf2483514a9e2ddb43face0586bacdc77c7da3890626237311a4507f782edbf235159329397f29863cd64910a4b348083d52f9174718e1dabc0e028ec617926c4acb949d9ce65f969deb6c8bce742f2e5bc0beec3f063156b2e13abaaa38b599781020503cd198176ad9d99798b07754ab366322e39ac06b7f2d32f675c1680c0c9bd5f3ae7005426a45014421a18980442a0671ec260cf1a778f5835e725ed93eb2236bd7b208094e93e8cf2b1a78c9a13096adf98eec7e3319cb60c43c72ceecba9f1a9e5dd98dcc3c1fe03a39483b6d2e2c780968c510b853d8d1e2e3f5d6a2f2e65d13b7f55a00000000000000000000000000005c596e520a0189461ad8758476061372739dc2f281e32836d6b9d665a7599e17da5c9f9e9d4f2839bac54636", 0x1010}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xfffffeb5}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x9, 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000014c0)) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000140)=0x48, 0x80800) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001480)) 2018/03/29 21:02:32 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000062ff8)=0x8000000000000, 0x8) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80000) 2018/03/29 21:02:32 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x7c, 0x30}, 0xc) 2018/03/29 21:02:32 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000005ff0)={0x0, 0x10000000000000}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) bind$packet(r4, &(0x7f00000000c0)={0x11, 0x0, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000100)={@broadcast, @multicast1, @dev}, &(0x7f0000000140)=0xc) 2018/03/29 21:02:32 executing program 0: socket$key(0xf, 0x3, 0x2) [ 48.292686] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.330333] FAULT_INJECTION: forcing a failure. [ 48.330333] name failslab, interval 1, probability 0, space 0, times 0 [ 48.341825] CPU: 0 PID: 6830 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #285 [ 48.349097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.358429] Call Trace: [ 48.361004] dump_stack+0x194/0x24d [ 48.364617] ? arch_local_irq_restore+0x53/0x53 [ 48.369280] should_fail+0x8c0/0xa40 [ 48.372977] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 48.378066] ? is_bpf_text_address+0x7b/0x120 [ 48.382543] ? trace_hardirqs_off+0x10/0x10 [ 48.386845] ? lock_release+0xa40/0xa40 [ 48.390798] ? __free_insn_slot+0x5c0/0x5c0 [ 48.395110] ? find_held_lock+0x35/0x1d0 [ 48.399161] ? nametbl_find_seq+0x1d0/0x580 [ 48.403461] ? lock_downgrade+0x980/0x980 [ 48.407589] ? lock_release+0xa40/0xa40 [ 48.411550] should_failslab+0xec/0x120 [ 48.415504] kmem_cache_alloc_trace+0x4b/0x740 [ 48.420073] ? nametbl_find_seq+0x3dd/0x580 [ 48.424380] tipc_nameseq_create+0xad/0x540 [ 48.428678] ? lock_release+0xa40/0xa40 [ 48.432630] ? __tipc_nl_add_monitor+0xf80/0xf80 [ 48.437375] ? tipc_nametbl_subscribe+0x2bc/0xf80 [ 48.442204] tipc_nametbl_subscribe+0xb8e/0xf80 [ 48.446850] ? print_irqtrace_events+0x270/0x270 [ 48.451587] ? find_held_lock+0x35/0x1d0 [ 48.455631] ? __lock_is_held+0xb6/0x140 [ 48.459671] ? tipc_nametbl_withdraw+0x9a0/0x9a0 [ 48.464406] ? mark_held_locks+0xaf/0x100 [ 48.468532] ? __raw_spin_lock_init+0x1c/0x100 [ 48.473093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.478091] ? __lockdep_init_map+0xe4/0x650 [ 48.482482] ? lockdep_init_map+0x9/0x10 [ 48.486525] tipc_sub_subscribe+0x342/0x510 [ 48.490825] ? tipc_sub_get+0x20/0x20 [ 48.494621] tipc_conn_rcv_sub.isra.5+0x383/0x760 [ 48.499443] ? tipc_conn_close+0x140/0x140 [ 48.503657] ? lock_release+0xa40/0xa40 [ 48.507613] ? __lock_is_held+0xb6/0x140 [ 48.511668] tipc_topsrv_kern_subscr+0x5fb/0x9d0 [ 48.516406] ? tipc_topsrv_queue_evt+0x6d0/0x6d0 [ 48.521136] ? tipc_group_create+0x2b6/0x990 [ 48.525523] ? lock_downgrade+0x980/0x980 [ 48.529653] ? memset+0x31/0x40 [ 48.532921] ? tipc_bcast_stop+0x350/0x350 [ 48.537151] tipc_group_create+0x6f2/0x990 [ 48.541375] ? tipc_group_size+0x50/0x50 [ 48.545427] ? mark_held_locks+0xaf/0x100 [ 48.549553] ? do_raw_spin_trylock+0x190/0x190 [ 48.554118] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.559113] ? lock_sock_nested+0x91/0x110 [ 48.563327] ? trace_hardirqs_on+0xd/0x10 [ 48.567452] ? __local_bh_enable_ip+0x121/0x230 [ 48.572111] tipc_setsockopt+0x28a/0xcf0 [ 48.576157] ? tipc_sk_leave+0x200/0x200 [ 48.580210] ? __fdget+0x18/0x20 [ 48.583556] ? security_socket_setsockopt+0x89/0xb0 [ 48.588557] SyS_setsockopt+0x189/0x360 [ 48.592512] ? SyS_recv+0x40/0x40 [ 48.595940] ? SyS_write+0x184/0x220 [ 48.599636] ? SyS_read+0x220/0x220 [ 48.603243] ? do_syscall_64+0xb7/0x940 [ 48.607199] ? SyS_recv+0x40/0x40 [ 48.610632] do_syscall_64+0x281/0x940 [ 48.614496] ? __do_page_fault+0xc90/0xc90 [ 48.618708] ? _raw_spin_unlock_irq+0x27/0x70 [ 48.623187] ? finish_task_switch+0x1c1/0x7e0 [ 48.627660] ? syscall_return_slowpath+0x550/0x550 [ 48.632567] ? syscall_return_slowpath+0x2ac/0x550 [ 48.637474] ? prepare_exit_to_usermode+0x350/0x350 [ 48.642468] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 48.647816] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.652644] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 48.657811] RIP: 0033:0x4548b9 [ 48.660978] RSP: 002b:00007f70af6c0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 48.668665] RAX: ffffffffffffffda RBX: 00007f70af6c16d4 RCX: 00000000004548b9 [ 48.675913] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 48.683161] RBP: 000000000072bf58 R08: 000000000000001c R09: 0000000000000000 [ 48.690408] R10: 0000000020000040 R11: 0000000000000246 R12: 0000000000000015 [ 48.697652] R13: 00000000000005ee R14: 00000000006faef0 R15: 0000000000000003 [ 48.705033] Name sequence creation failed, no memory [ 48.710348] Failed to create subscription for {32768,0,4294967295} [ 48.730428] list_del corruption. prev->next should be 00000000a31e103d, but was 00000000233db39f [ 48.739657] ------------[ cut here ]------------ [ 48.744400] kernel BUG at lib/list_debug.c:53! [ 48.749035] invalid opcode: 0000 [#1] SMP KASAN [ 48.753690] Dumping ftrace buffer: [ 48.757216] (ftrace buffer empty) [ 48.760919] Modules linked in: [ 48.764113] CPU: 0 PID: 6815 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #285 [ 48.771371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.780706] RIP: 0010:__list_del_entry_valid+0xef/0x150 [ 48.786045] RSP: 0018:ffff8801aeee6a68 EFLAGS: 00010282 [ 48.791383] RAX: 0000000000000054 RBX: ffffffff85763630 RCX: 0000000000000000 [ 48.798633] RDX: 0000000000000054 RSI: 1ffff10035ddcd02 RDI: ffffed0035ddcd41 [ 48.805883] RBP: ffff8801aeee6a80 R08: 1ffff10035ddcc99 R09: 0000000000000000 [ 48.813125] R10: ffff8801aeee6948 R11: 0000000000000000 R12: ffff8801d6fa2498 [ 48.820370] R13: ffff8801aeee6c20 R14: ffff8801d1330198 R15: ffff8801d7c8e900 [ 48.827624] FS: 00007f70af6e2700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 48.835824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.841678] CR2: 00007ffe8c9b7b3c CR3: 0000000007a22002 CR4: 00000000001606f0 [ 48.848927] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.856175] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.863417] Call Trace: [ 48.865981] ? _raw_spin_lock_bh+0x39/0x40 [ 48.870193] tipc_nametbl_unsubscribe+0x337/0x990 [ 48.875019] ? get_signal+0x73a/0x16d0 [ 48.878882] ? do_signal+0x90/0x1e90 [ 48.882568] ? exit_to_usermode_loop+0x258/0x2f0 [ 48.887319] ? tipc_nametbl_subscribe+0xf80/0xf80 [ 48.892146] ? find_held_lock+0x35/0x1d0 [ 48.896195] ? trace_hardirqs_off+0x10/0x10 [ 48.900500] ? lock_acquire+0x1d5/0x580 [ 48.904446] ? lock_acquire+0x1d5/0x580 [ 48.908393] ? tipc_conn_delete_sub+0x237/0x4a0 [ 48.913038] ? tipc_conn_delete_sub+0x1f0/0x4a0 [ 48.917693] tipc_sub_unsubscribe+0x6d/0x2e0 [ 48.922093] ? tipc_sub_subscribe+0x510/0x510 [ 48.926569] ? tipc_conn_delete_sub+0x237/0x4a0 [ 48.931219] tipc_conn_delete_sub+0x324/0x4a0 [ 48.935694] ? tipc_topsrv_accept+0x340/0x340 [ 48.940167] ? trace_hardirqs_on+0xd/0x10 [ 48.944302] ? __local_bh_enable_ip+0x121/0x230 [ 48.948949] ? _raw_spin_unlock_bh+0x30/0x40 [ 48.953338] tipc_topsrv_kern_unsubscr+0x21d/0x350 [ 48.958248] ? tipc_dest_del+0x350/0x350 [ 48.962296] ? tipc_topsrv_kern_subscr+0x9d0/0x9d0 [ 48.967201] ? tipc_node_distr_xmit+0x212/0x2b0 [ 48.971842] ? tipc_node_add_conn+0x700/0x700 [ 48.976317] tipc_group_delete+0x2c0/0x3d0 [ 48.980527] ? tipc_msg_create+0x1fc/0x280 [ 48.984747] ? tipc_group_create+0x990/0x990 [ 48.989147] ? __tipc_shutdown+0x916/0xc80 [ 48.993361] ? find_held_lock+0x35/0x1d0 [ 48.997401] ? tipc_sk_respond+0x550/0x550 [ 49.001616] tipc_sk_leave+0x10b/0x200 [ 49.005480] ? tipc_sk_withdraw+0x6e0/0x6e0 [ 49.009777] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.014770] ? lock_sock_nested+0x91/0x110 [ 49.018986] ? __local_bh_enable_ip+0x121/0x230 [ 49.023637] tipc_release+0x154/0xff0 [ 49.027414] ? is_bpf_text_address+0xa4/0x120 [ 49.031887] ? tipc_sk_backlog_rcv+0x390/0x390 [ 49.036445] ? unwind_get_return_address+0x61/0xa0 [ 49.041352] ? __save_stack_trace+0x7e/0xd0 [ 49.045654] ? trace_hardirqs_off+0x10/0x10 [ 49.049951] ? save_stack+0xa3/0xd0 [ 49.053558] ? locks_remove_file+0x3fa/0x5a0 [ 49.057950] ? fcntl_setlk+0x1100/0x1100 [ 49.061985] ? fsnotify+0x7b3/0x1140 [ 49.065677] ? fsnotify_first_mark+0x2b0/0x2b0 [ 49.070237] sock_release+0x8d/0x1e0 [ 49.073927] ? sock_alloc_file+0x560/0x560 [ 49.078147] sock_close+0x16/0x20 [ 49.081591] __fput+0x327/0x7e0 [ 49.084859] ? fput+0x140/0x140 [ 49.088115] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.092586] ____fput+0x15/0x20 [ 49.095840] task_work_run+0x199/0x270 [ 49.099702] ? task_work_cancel+0x210/0x210 [ 49.103997] ? _raw_spin_unlock+0x22/0x30 [ 49.108126] ? switch_task_namespaces+0x87/0xc0 [ 49.112778] do_exit+0x9bb/0x1ad0 [ 49.116218] ? mm_update_next_owner+0x930/0x930 [ 49.120864] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.126035] ? mntput_no_expire+0x130/0xa90 [ 49.130329] ? lock_downgrade+0x980/0x980 [ 49.134453] ? kmem_cache_free+0x258/0x2a0 [ 49.138673] ? lock_release+0xa40/0xa40 [ 49.142620] ? __dentry_kill+0x4ae/0x700 [ 49.146657] ? check_same_owner+0x320/0x320 [ 49.150955] ? trace_hardirqs_off+0x10/0x10 [ 49.155255] ? sock_alloc_file+0x560/0x560 [ 49.159472] ? mntput_no_expire+0x15e/0xa90 [ 49.163770] ? mnt_get_count+0x150/0x150 [ 49.167814] ? trace_hardirqs_off+0x10/0x10 [ 49.172111] ? find_held_lock+0x35/0x1d0 [ 49.176152] ? memset+0x31/0x40 [ 49.179407] ? find_held_lock+0x35/0x1d0 [ 49.183446] ? get_signal+0x7a9/0x16d0 [ 49.187306] ? lock_downgrade+0x980/0x980 [ 49.191438] do_group_exit+0x149/0x400 [ 49.195300] ? do_raw_spin_trylock+0x190/0x190 [ 49.199864] ? SyS_exit+0x30/0x30 [ 49.203295] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.207769] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.212777] get_signal+0x73a/0x16d0 [ 49.216472] ? ptrace_notify+0x130/0x130 [ 49.220514] ? find_held_lock+0x35/0x1d0 [ 49.224552] ? put_unused_fd+0x62/0x70 [ 49.228415] ? lock_downgrade+0x980/0x980 [ 49.232541] do_signal+0x90/0x1e90 [ 49.236052] ? do_raw_spin_trylock+0x190/0x190 [ 49.240610] ? alloc_fdtable+0x280/0x280 [ 49.244645] ? cpumask_weight.constprop.1+0x48/0x48 [ 49.249632] ? __alloc_fd+0x750/0x750 [ 49.253409] ? setup_sigcontext+0x7d0/0x7d0 [ 49.257708] ? _raw_spin_unlock+0x22/0x30 [ 49.261831] ? fput+0xd2/0x140 [ 49.264996] ? SYSC_accept4+0x4f4/0x840 [ 49.268943] ? trace_hardirqs_on+0xd/0x10 [ 49.273068] ? kernel_accept+0x2f0/0x2f0 [ 49.277111] ? release_sock+0x1d4/0x2a0 [ 49.281071] ? exit_to_usermode_loop+0x8c/0x2f0 [ 49.285712] exit_to_usermode_loop+0x258/0x2f0 [ 49.290267] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.295779] do_syscall_64+0x6ec/0x940 [ 49.299639] ? __do_page_fault+0xc90/0xc90 [ 49.303845] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.308322] ? finish_task_switch+0x1c1/0x7e0 [ 49.312792] ? syscall_return_slowpath+0x550/0x550 [ 49.317693] ? syscall_return_slowpath+0x2ac/0x550 [ 49.322595] ? prepare_exit_to_usermode+0x350/0x350 [ 49.327585] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 49.332922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.337739] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.342897] RIP: 0033:0x4548b9 [ 49.346056] RSP: 002b:00007f70af6e1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000120 [ 49.353735] RAX: fffffffffffffe00 RBX: 00007f70af6e26d4 RCX: 00000000004548b9 [ 49.360983] RDX: 0000000020000000 RSI: 0000000020000080 RDI: 0000000000000013 [ 49.368224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 49.375471] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 49.382717] R13: 000000000000000a R14: 00000000006f2190 R15: 0000000000000000 [ 49.389969] Code: 4c 89 e2 48 c7 c7 40 8e e5 86 e8 a5 67 a7 fe 0f 0b 48 c7 c7 a0 8e e5 86 e8 97 67 a7 fe 0f 0b 48 c7 c7 00 8f e5 86 e8 89 67 a7 fe <0f> 0b 48 c7 c7 60 8f e5 86 e8 7b 67 a7 fe 0f 0b 48 89 df 48 89 [ 49.409067] RIP: __list_del_entry_valid+0xef/0x150 RSP: ffff8801aeee6a68 [ 49.415938] ---[ end trace f46b253f42999e98 ]--- [ 49.420699] Kernel panic - not syncing: Fatal exception in interrupt [ 49.427622] Dumping ftrace buffer: [ 49.431143] (ftrace buffer empty) [ 49.434828] Kernel Offset: disabled [ 49.438429] Rebooting in 86400 seconds..