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Re: kern/48352: netbsd-6.1 kernel crash

The following reply was made to PR kern/48352; it has been noted by GNATS.

Subject: Re: kern/48352: netbsd-6.1 kernel crash
Date: Sun, 26 Jan 2014 19:39:17 +0100 (CET)

 I tested the actual kernel source from CVS. The problem occurs again in a 
 slightly different way. Some minutes after booting the kernel goes into an 
 endless loop (no response to keyboard and no response to pings).
 I tested it on different DELL 1850 Systems, so I am sure that the problem 
 is no hardware failure.
 I can enter the ddb. bt shows the following (one example):
 fatal breakpoint trap in supervisor mode
 trap type 1 code 0 rip ffffffff802524c5 cs 8 rflags 202 cr2 7f7ff11ee000 
 cpl 6 rsp fffffe8002da7a98
 Stopped in pid 0.3 (system) at netbsd:breakpoint+0x5: leave
 db{0}> bt
 breakpoint() at netbsd:breakpoint+0x5
 wskbd_translate() at netbsd:wskbd_translate+0xa17
 wskbd_input() at netbsd:wskbd_input+0xbf
 pckbd_input() at netbsd:pckbd_input+0x3e
 pckbcintr() at netbsd:pckbcintr+0x5d
 intr_biglock_wrapper() at netbsd:intr_biglock_wrapper+0x1d
 Xintr_ioapic_edge13() at netbsd:Xintr_ioapic_edge13+0xea
 --- interrupt ---
 Xspllower() at netbsd:Xspllower+0xe
 DDB lost frame for netbsd:Xsoftintr+0x4. trying 0xfffffe8002da7d70
 Xsoftintr() at netbas:Xsoftintr+0x4f
 --- interrupt ---
 If needed, I can also create a kernel dump.

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