From: Antoine M. <an...@na...> - 2005-12-08 02:24:55
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On Tue, 2005-11-29 at 23:01 -0500, Jeff Dike wrote: > On Tue, Nov 29, 2005 at 11:35:14PM +0000, Antoine Martin wrote: > > [42951313.910000] Kernel panic - not syncing: Kernel mode signal 7 > > Did your /tmp fill up? > > > * Now, with 2.6.15-rc3 it does not boot: > > * or in skas0 mode: > > Checking PROT_EXEC mmap in /tmp...OK > > Checking for the skas3 patch in the host: > > - /proc/mm...not found > > - PTRACE_FAULTINFO...not found > > - PTRACE_LDT...not found > > UML running in SKAS0 mode > > (then it exits) > > With SIGBUS happening, I'd check that you've got some space in /tmp. DOH. There were a few temp files in there, and the guest ran out of space. I didn't consider this because the guest also had a swap disk file and seemed to crash when only consuming a small amount of swap... wrong track. I now mount /tmp in the chroot as tmpfs with a 20MB extra to spare for tmp files... Thanks Antoine > > FWIW, I have rc3 running happily here on x86_64. > > Jeff |