14 Apr 2012 21:15
re: Current port status
matthew green <mrg <at> eterna.com.au>
2012-04-14 19:15:48 GMT
2012-04-14 19:15:48 GMT
> matthew green wrote: > > > i've had a new crash. i saw it with a 5.99.65 kernel and a > > very -current kernel, when trying to read a new kernel over NFS > > from the build machine: > > What do you mean by "read"? Are you just copying the kernel from NFS with > cp(1), or is the kernel booted from NFS? > > > > panic: kernel diagnostic assertion "cur->pcg_avail == cur->pcg_size" > > failed: file "/usr/src/sys/kern/subr_pool.c", line 2573 Stopped in pid > > 0.45 (system) at netbsd:cpu_Debugger+0x10: lwz r0, 0x14(r1) > > [...] > > not much idea about it yet. the assert means that because > > we've taken the slow path, the cache should be full. 100% > > repeatable for me. > > I couldn't reproduce that during the last days. Neither by running > standalone from NFS nor by copying a kernel or other large files from NFS. what kernel options do you use? i am using these, plus more: include "arch/ofppc/conf/GENERIC" options DEBUG options LOCKDEBUG options DIAGNOSTIC options KMEM_GUARD_DEPTH=0x1000 which is probably necessary for this. .mrg.
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