Re: Test-bed time-out

[Andreas Gustafsson <gson%gson.org@localhost>]

Chuck,

Here's a kernel stack trace from a system in the locked-up state:

  #0  VOP_FSYNC (vp=0xc1a096e0, cred=0xc170f9c0, flags=17, 
      offlo=-4560837987435091108, offhi=-4488417570814164992)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/kern/vnode_if.c:648
  #1  0xc03a2b92 in ffs_sync (mp=0xc1b5f000, waitfor=1, cred=0xc170f9c0)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/ufs/ffs/ffs_vfsops.c:1735
  #2  0xc0b3dc56 in VFS_SYNC (mp=0xc1b5f000, a=1, b=0xc170f9c0)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/kern/vfs_subr.c:1057
  #3  0xc0b3a950 in dounmount (mp=0xc1b5f000, flags=0, l=0xc1ef3a80)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/kern/vfs_mount.c:823
  #4  0xc0b3f7c7 in sys_unmount (l=0xc1ef3a80, uap=0xc8d2ecec, 
retval=0xc8d2ed14)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/kern/vfs_syscalls.c:562
  #5  0xc0a0a4cb in sy_call (sy=0xc0f70028, l=0xc1ef3a80, uap=0xc8d2ecec, 
      rval=0xc8d2ed14)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/sys/syscallvar.h:61
  #6  0xc0a0a7fe in syscall (frame=0xc8d2ed48)
      at 
/tmp/bracket/build/2012.05.07.21.09.29-i386-debug/src/sys/arch/x86/x86/syscall.c:169
  #7  0xc01005d6 in Xsyscall ()

-- 
Andreas Gustafsson, gson%gson.org@localhost