Subject: Crashes with 1.5Y from Oct 1
To: None <current-users@netbsd.org>
From: Michael Graff <explorer@flame.org>
List: current-users
Date: 10/02/2001 23:23:01
My housemate recently bought an Adaptec I2O RAID SCSI card, so needed
to upgrade to -current to run it.

He's getting crashes.  He has RAM with ECC, and we've tried two
different sets.  He has two 256MB sticks.

I cannot get a core dump right now, as his swap is only 256 MB.

Here's the two latest crashes:

panic: pool_put: mbpl: page header missing
Begin traceback...
pool_do_put(c0645520,0,8,206) at pool_do_put+0x5e
pool_cache_do_invalidate(c0645620,1,c021a354,c035ea00,0) at pool_cache_do_invalidate+0x75
pool_cache_reclaim(c0645620,10,c0a98a4c,c0ce75b4) at pool_cache_reclaim+0x18
pool_reclaim(c0645520,ef0d7054,eeb12f6c,c036761e,1f349) at pool_reclaim+0x35
pool_drain(0,c0a5ee48,eeb12f8c,c03670ca) at pool_drain+0x5f
uvm_pageout(eeaff8e8) at uvm_pageout+0xde
End traceback...
syncing disks... 39 37 35 35 35 27 27 27 27 27 27 27 27 27 27 19
19 19 19 19 19 19 19 11 11 giving up
dump to dev 0,1 not possible
ld0: unable to flush cache
shutting down iop devices...iop0: WARNING: bad tctx returned (0x64ce70d2, 0xc100d138)
iop0: flags=0x00000202 tctx=0x64ce80d2
 done
rebooting...

panic: pool_put: mbpl: page header missing
Begin traceback...
pool_do_put(c0645520,0,8,202) at pool_do_put+0x5e
pool_cache_do_invalidate(c0645620,1,c021a354,c02143ce,0) at pool_cache_do_invalidate+0x75
pool_cache_reclaim(c0645620,0,8c,44) at pool_cache_reclaim+0x18
pool_reclaim(c0645520,ef15d2dc,eeabbf6c,c036761e,1f339) at pool_reclaim+0x35
pool_drain(0,c0b0bee0,eeabbf8c,c03670ca) at pool_drain+0x5f
uvm_pageout(eeaaa720) at uvm_pageout+0xde
End traceback...
syncing disks... 41 36 33 30 27 27 27 27 27 27 27 27 27 21 19 19
19 19 19 11 11 11 11 11 11 11 11 giving up
dump to dev 0,1 not possible
ld0: unable to flush cache
shutting down iop devices...iop0: WARNING: bad tctx returned (0xad8200d9, 0xc100d2dc)
iop0: flags=0x00000202 tctx=0xad8210d9
 done
rebooting...

He's also been playing with ALTQ.  He's going to stop doing that for a
while, to see if it may actually be that.  It is mbpl, after all...

--Michael