[OpenIndiana-discuss] kernel panic

[Reginald Beardsley]

FWIW My system just went down w/ a kernel panic caused by a null reference in genunix.  I'm running oi_151a8.  I had just unmounted an SDHC card w/ a FAT filesystem used in my Canon  camera and when I came back from putting the camera away found the system at the grub menu.

I didn't find anything in the wiki about reporting kernel panics.  Is there a documented procedure? The dump is ~285 MB.


Here's what fmdump has to say:

root at openindiana:~# fmdump -Vp -u ad5528d9-9507-42d8-8892-e38a3d3e0b02
TIME                           UUID                                 SUNW-MSG-ID
Dec 12 2013 16:10:48.061641000 ad5528d9-9507-42d8-8892-e38a3d3e0b02 SUNOS-8000-KL

  TIME                 CLASS                                 ENA
  Dec 12 16:10:47.9390 ireport.os.sunos.panic.dump_available 0x0000000000000000
  Dec 12 16:09:40.2242 ireport.os.sunos.panic.dump_pending_on_device 0x0000000000000000

nvlist version: 0
	version = 0x0
	class = list.suspect
	uuid = ad5528d9-9507-42d8-8892-e38a3d3e0b02
	code = SUNOS-8000-KL
	diag-time = 1386886247 968517
	de = fmd:///module/software-diagnosis
	fault-list-sz = 0x1
	fault-list = (array of embedded nvlists)
	(start fault-list[0])
	nvlist version: 0
		version = 0x0
		class = defect.sunos.kernel.panic
		certainty = 0x64
		asru = sw:///:path=/var/crash/openindiana/.ad5528d9-9507-42d8-8892-e38a3d3e0b02
		resource = sw:///:path=/var/crash/openindiana/.ad5528d9-9507-42d8-8892-e38a3d3e0b02
		savecore-succcess = 1
		dump-dir = /var/crash/openindiana
		dump-files = vmdump.0
		os-instance-uuid = ad5528d9-9507-42d8-8892-e38a3d3e0b02
		panicstr = BAD TRAP: type=e (#pf Page fault) rp=ffffff0003cfba30 addr=0 occurred in module "genunix" due to a NULL pointer dereference
		panicstack = unix:die+dd () | unix:trap+17db () | unix:cmntrap+e6 () | genunix:taskq_thread_wait+84 () | genunix:taskq_thread+308 () | unix:thread_start+8 () | 
		crashtime = 1386886048
		panic-time = December 12, 2013 04:07:28 PM CST CST
	(end fault-list[0])

	fault-status = 0x1
	severity = Major
	__ttl = 0x1
	__tod = 0x52aa3468 0x3ac9128

root at openindiana:~#