Re: kern/43318: Recent -current asserts with USB activity

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Sun, May 16, 2010 at 11:10:00PM +0000, scotte%warped.com@localhost wrote:
> panic: kernel diagnostic assertion "c->c_func != NULL" failed: file 
> "/nbu/source/netbsd/src/sys/kern/kern_timeout.c", line 331
> fatal breakpoint trap in supervisor mode
> trap type 1 code 0 rip ffffffff8014a8ad cs 8 rflags 246 cr2  7f7ffdb51020 cpl 
> 8 rsp ffff8000534ba530
> Stopped in pid 0.3 (system) at  netbsd:breakpoint+0x5:  leave
> db{0}>
> db{0}> bt
> breakpoint() at netbsd:breakpoint+0x5
> panic() at netbsd:panic+0x2ba
> kern_assert() at netbsd:kern_assert+0x2d
> callout_schedule_locked() at netbsd:callout_schedule_locked+0x168
> syn_cache_add() at netbsd:syn_cache_add+0x4ca

Can you see what syn_cache_add+0x4ca points to in kernel sources ?
Maybe try reverting tcp_input.c 1.304 and see if it helps ...

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
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