SYSTEM WARNING: 'date_default_timezone_get(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone.' in '/usr/share/mantis/www/core.php' line 264
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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
| 0000761 | Endian Firewall | Hardware related (kernel, drivers, hardware) | public | 2008-05-06 14:37 | 2009-10-27 12:03 | ||||
| Reporter | Thomas Heimann | ||||||||
| Assigned To | ra-endian | ||||||||
| Priority | normal | Severity | major | Reproducibility | sometimes | ||||
| Status | closed | Resolution | fixed | ||||||
| Platform | OS | OS Version | |||||||
| Product Version | 2.2-beta4 | ||||||||
| Target Version | Fixed in Version | 2.2-rc1 | |||||||
| Summary | 0000761: Kernel or openvpn bug ? | ||||||||
| Description | Hi I got this twice today in /var/log/messages: May 6 12:12:21 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:12:31 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:12:41 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:12:52 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:13:02 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:13:12 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:13:22 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:13:32 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:13:42 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:13:53 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 May 6 12:14:03 gate kernel: unregister_netdevice: waiting for tap1 to become free. Usage count = -7 ------------------------------ and so on. Corresponding to that in openvpn.log: --------------------------------------------------------------------- May 6 12:12:05 gate openvpn[3240]: event_wait : Interrupted system call (code=4) May 6 12:12:05 gate openvpn[3240]: OpenVPN CLIENT LIST May 6 12:12:05 gate openvpn[3240]: Updated,Tue May 6 12:12:05 2008 May 6 12:12:05 gate openvpn[3240]: Common Name,Real Address,Bytes Received,Bytes Sent,Connected Since May 6 12:12:05 gate openvpn[3240]: ROUTING TABLE May 6 12:12:05 gate openvpn[3240]: Virtual Address,Common Name,Real Address,Last Ref May 6 12:12:05 gate openvpn[3240]: GLOBAL STATS May 6 12:12:05 gate openvpn[3240]: Max bcast/mcast queue length,1 May 6 12:12:05 gate openvpn[3240]: END May 6 12:12:05 gate openvpn[3240]: event_wait : Interrupted system call (code=4) May 6 12:12:05 gate openvpn[3240]: /sbin/ip addr flush dev tap1 ---------------------------------------------------------------------- or ---------------------------------------------------------------------- May 5 21:53:45 gate openvpn[3226]: event_wait : Interrupted system call (code=4) May 5 21:53:45 gate openvpn[3226]: OpenVPN CLIENT LIST May 5 21:53:45 gate openvpn[3226]: Updated,Mon May 5 21:53:45 2008 May 5 21:53:45 gate openvpn[3226]: Common Name,Real Address,Bytes Received,Bytes Sent,Connected Since May 5 21:53:45 gate openvpn[3226]: ROUTING TABLE May 5 21:53:45 gate openvpn[3226]: Virtual Address,Common Name,Real Address,Last Ref May 5 21:53:45 gate openvpn[3226]: GLOBAL STATS May 5 21:53:45 gate openvpn[3226]: Max bcast/mcast queue length,1 May 5 21:53:45 gate openvpn[3226]: END ----------------------------------------------------------------------- After that Squid/HAVP is working fine but smtp proxy doesn't answer to internal and external requests. A reboot hangs with messages above on the console. Only a hard reset helps. Thomas | ||||||||
| Tags | No tags attached. | ||||||||
| Attached Files |  openvpn-2.1-0.endian13.i586.rpm [^] (211,083 bytes) 2008-05-06 14:47 | ||||||||
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Notes |
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(0001124) ra-endian (administrator) 2008-05-06 14:48 |
please try this update. This upgrade should fix the issue. |
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(0001125) Thomas Heimann (reporter) 2008-05-06 16:12 |
OK. Thanks! |
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(0001127) Thomas Heimann (reporter) 2008-05-07 05:34 |
Seems to be fixed. Thanks again! |
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Notes |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2008-05-06 14:37 | Thomas Heimann | New Issue | |
| 2008-05-06 14:43 | ra-endian | Assigned To | => ra-endian |
| 2008-05-06 14:43 | ra-endian | Status | new => confirmed |
| 2008-05-06 14:47 | ra-endian | File Added: openvpn-2.1-0.endian13.i586.rpm | |
| 2008-05-06 14:48 | ra-endian | Note Added: 0001124 | |
| 2008-05-06 16:12 | Thomas Heimann | Note Added: 0001125 | |
| 2008-05-07 05:34 | Thomas Heimann | Note Added: 0001127 | |
| 2008-05-07 08:09 | ra-endian | Status | confirmed => resolved |
| 2008-05-07 08:09 | ra-endian | Fixed in Version | => 2.2-rc1 |
| 2008-05-07 08:09 | ra-endian | Resolution | open => fixed |
| 2009-10-27 12:03 | peter-endian | Status | resolved => closed |
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Issue History |
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