Opened 16 years ago

Last modified 16 years ago

#2803 closed bug

System unresponsive when there is network activity with rtl81xx driver — at Initial Version

Reported by: jackburton Owned by: axeld
Priority: normal Milestone: R1
Component: Drivers/Network Version: R1/pre-alpha1
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description

I have an Intel Core 2 Duo system, the NIC is a rtl8101 (id 8136). As soon as there is any network activity, the cpu activity goes to 100% (only for one cpu, the other is idle) and the system becomes completely unresponsive (yeah, not even F12 works anymore). Top shows that the thread "fast taskq" is getting all the cpu load. The driver uses the freebsd compat layer. Disabling one core makes the system work correctly.

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