Non-contiguous ifIndex problems with ifMib sysctl

2003-10-22 Thread Gerrit Nagelhout
Hi, I am trying to debug a crash (null pointer access) in sysctl_ifdata (in if_mib.c). What I have noticed is that if interfaces (in this case vlans) are created and destroyed dynamically, it is possible to create "holes" in the ifnet_addrs structure. For example, if I start with the following i

Intel em transmit hangs with DMA packet prefetching enabled

2004-01-20 Thread Gerrit Nagelhout
started using this feature, and the transmitter started hanging. The watchdog feature in the driver catches it, and resets the chip, after which everything is good again for a while. Has anyone else seen this behaviour before? Thanks, Gerrit Nagelhout