Hi!

On Wed, 17 Mar 2004, Arto Selonen wrote:

> For the past year or so (!), we've experienced the following problem in
> one of our NetBSD-current systems. It may happen twice a week, or it may
> take a month to show up, but eventually, after sending SIGHUP to
> ipmon, the whole system freezes. Unfortunately, it has not disappeared
> with OS upgrades, and even though we suspect ipfilter, that has not been

Ipfilter 4.1 didn't seem to help.


> 	2) 'trace' has not revealed anything obvious/useful to us

Here are two of the most recent traces:

2004-04-22	(running 1.6ZL):
--------------------------------
Stopped in pid 341.1 (squid)
db> tr
cpu_Debugger
internal_command
wskbd_translate
wskbd_input
wskbd_input
pckbportintr
pckbcintr
Xintr_legacy1
--- interrupt ---
Xspllower
amap_alloc1
amap_copy
uvmfault_amapcopy
uvm_fault
trap
--- trap (number 6) ---

2005-05-01	(running 2.0C):
-------------------------------
Stopped in pid 368.1 (squid) at netbsd:cpu_Debugger+0x4:        leave
db> tr
cpu_Debugger(c16b8000,c16c100a,ce3b7c00,c02c607c,c16b8000) at
netbsd:cpu_Debugger+0x4
internal_command(c16b8000,ce3b7c0c,f420,1b,0) at netbsd:internal_commmand+0x13c
wskbd_translate(c03a4b00,2,1,1,c2a06000) at netbsd:wskbd_translate+0x6c
wskbd_input(c16b8000,2,1,1,c03734c0) at netbsd:wskbd_input+0x137
pckbd_input(c16bec80,1,0,c03b7264,1) at netbsd:pckbd_input+0x53
pckbportintr(c03a4c60,0,1,1,1) at netbsd:pckbportintr+0x3a
pckbcintr(c16bed00,0,c0270010,30,10) at netbsd:pckbcintr+0x94
Xintr_legacy1() at netbsd:Xintr_legacy1+0xa4
--- interrupt ---
Xspllower(0,ffffffff,400000,0,c035dad0) at netbsd:Xspllower+0xe
malloc(56000,c035ade0,1,0,40100) at netbsd:malloc+0x15d
amap_alloc1(1555d,0,1,81eb000,cd91b898) at netbsd:amap_alloc1+0x7e
amap_copy(cd91b898,d10fe370,1,1,81eb000) at netbsd:amap_copy+0xd3
uvmfault_amapcopy(ce3b7ed4,6,0,1,c03b90a0) at netbsd:uvmfault_amapcopy+0xa4
uvm_fault(cd91b898,81eb000,0,2,0) at netbsd:uvm_fault+0x10d
trap() at netbsd:trap+0x38d
--- trap (number 6) ---
0x80650eb:



Artsi
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