#20587: procd starts multiple instances of the same openvpn custom_config on
boot
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Reporter: wenzhuo | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone:
Component: packages | Version: Trunk
Resolution: | Keywords:
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Comment (by wenzhuo):
grep more log:
{{{
root@OpenWrt:/etc/init.d# egrep "OpenVPN 2|TUN|Exiting|Complete"
/tmp/messages
Thu Sep 24 08:49:22 2015 daemon.notice openvpn(custom_config)[857]:
OpenVPN 2.3.6 mips-openwrt-linux-gnu [SSL (PolarSSL)] [LZO] [EPOLL] [MH]
[IPv6] built on Sep 23 2015
Thu Sep 24 08:50:55 2015 daemon.notice openvpn(custom_config)[1205]:
OpenVPN 2.3.6 mips-openwrt-linux-gnu [SSL (PolarSSL)] [LZO] [EPOLL] [MH]
[IPv6] built on Sep 23 2015
Thu Sep 24 08:51:00 2015 daemon.notice openvpn(custom_config)[1207]:
OpenVPN 2.3.6 mips-openwrt-linux-gnu [SSL (PolarSSL)] [LZO] [EPOLL] [MH]
[IPv6] built on Sep 23 2015
Thu Sep 24 08:51:05 2015 daemon.notice openvpn(custom_config)[1210]:
OpenVPN 2.3.6 mips-openwrt-linux-gnu [SSL (PolarSSL)] [LZO] [EPOLL] [MH]
[IPv6] built on Sep 23 2015
Thu Sep 24 08:51:06 2015 daemon.notice openvpn(custom_config)[1204]:
TUN/TAP device tun0 opened
Thu Sep 24 08:51:06 2015 daemon.notice openvpn(custom_config)[1204]:
TUN/TAP TX queue length set to 100
Thu Sep 24 08:51:06 2015 daemon.notice openvpn(custom_config)[1204]:
Initialization Sequence Completed
Thu Sep 24 08:51:10 2015 daemon.notice openvpn(custom_config)[1242]:
OpenVPN 2.3.6 mips-openwrt-linux-gnu [SSL (PolarSSL)] [LZO] [EPOLL] [MH]
[IPv6] built on Sep 23 2015
Thu Sep 24 08:51:15 2015 daemon.err openvpn(custom_config)[1206]: ERROR:
Cannot ioctl TUNSETIFF tun0: Device or resource busy (errno=16)
Thu Sep 24 08:51:15 2015 daemon.notice openvpn(custom_config)[1206]:
Exiting due to fatal error
Thu Sep 24 08:51:16 2015 daemon.notice openvpn(custom_config)[1250]:
OpenVPN 2.3.6 mips-openwrt-linux-gnu [SSL (PolarSSL)] [LZO] [EPOLL] [MH]
[IPv6] built on Sep 23 2015
Thu Sep 24 08:51:22 2015 daemon.err openvpn(custom_config)[1211]: ERROR:
Cannot ioctl TUNSETIFF tun0: Device or resource busy (errno=16)
Thu Sep 24 08:51:22 2015 daemon.notice openvpn(custom_config)[1211]:
Exiting due to fatal error
Thu Sep 24 08:51:27 2015 daemon.err openvpn(custom_config)[1243]: ERROR:
Cannot ioctl TUNSETIFF tun0: Device or resource busy (errno=16)
Thu Sep 24 08:51:27 2015 daemon.notice openvpn(custom_config)[1243]:
Exiting due to fatal error
Thu Sep 24 08:51:35 2015 daemon.err openvpn(custom_config)[1251]: ERROR:
Cannot ioctl TUNSETIFF tun0: Device or resource busy (errno=16)
Thu Sep 24 08:51:35 2015 daemon.notice openvpn(custom_config)[1251]:
Exiting due to fatal error
Thu Sep 24 08:51:37 2015 daemon.err openvpn(custom_config)[1208]: ERROR:
Cannot ioctl TUNSETIFF tun0: Device or resource busy (errno=16)
Thu Sep 24 08:51:37 2015 daemon.notice openvpn(custom_config)[1208]:
Exiting due to fatal error
Thu Sep 24 08:51:56 2015 daemon.notice openvpn(custom_config)[1204]:
Preserving previous TUN/TAP instance: tun0
Thu Sep 24 08:51:56 2015 daemon.notice openvpn(custom_config)[1204]:
Initialization Sequence Completed
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/20587#comment:1>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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