Ivan Voras wrote:
I have a fairly recent 8-stable machine running under VMWare ESXi 3.5
(amd64 guest), which apparently crashes every few days from the same
causes:
em0: discard frame w/o packet header
em0: discard frame w/o packet header
em0: discard frame w/o packet header
Panic string: sbsndptr: sockbuf 0xffffff007cca8c20 and mbuf
0xffffff00490a6400 clashing
In case someone is interested or has an idea - on this machine I have
multiple crashed cores with similarily strange problems all connected
with networking and/or the em driver:
1)
em0: watchdog timeout -- resetting
Fatal trap 12: page fault while in kernel mode
current process = 0 (em0 taskq)
2)
em0: watchdog timeout -- resetting
Fatal trap 9: general protection fault while in kernel mode
current process = 1219 (slapd)
3)
em0: discard frame w/o packet header
panic: sbdrop
I'm scratching my head about the #2 above - I don't think trap#9 is usual.
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