On 09/28/2011 03:16 PM, John R. Shannon wrote: > On 09/28/2011 03:04 PM, Manuel Bouyer wrote: >> On Wed, Sep 28, 2011 at 02:19:54PM -0600, John R. Shannon wrote: >>> panic: kernel diagnostic assertion "xbdi->xbdi_pendingreqs == 0" failed: >>> file "src/sys/arch/xen/xen/xbdback_xenbus.c", line 978 >>> Begin traceback... >>> copyright() at 0xffffffff808f019e >>> End traceback.. >>> >>> This appears to be the same problem reported by Jeff Rizzo on 19 Sep >>> 2011. In my case, the revision of xbdback_xenbus.c is 1.20.4.6 >>> 2011/08/12 20:48:47. >> >> Can you give details about version and mount options in the domU, and >> what was running ? >> And if you're using a file or device backed virtual disk. >> > > The domu's are all using device backed virtual disks via statement like: > > disk = [ 'phy:/dev/wd1e,0x1,w' ] > > The assertion has occurred in different domu's when disk activity is > high. "postinstall check" has triggered it several times. > > DOMU mount option is "log" on most partitions. > > DOMUs and DOM0 all run NetBSD 5-STABLE; the source was up-to-date a few > hours ago. > I neglected to mention that it's the AMD64 architecture (both dom0 and domus) and that the machine has dual, 4-core xeons. -- John R. Shannon
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