[bug #19426] GNU Mach: panic: zalloc: zone kalloc.8192 exhausted

[Michael Banck]

URL:
  <http://savannah.gnu.org/bugs/?19426>

                 Summary: GNU Mach: panic: zalloc: zone kalloc.8192 exhausted
                 Project: The GNU Hurd
            Submitted by: mbanck
            Submitted on: Tuesday 03/27/07 at 14:44
                Category: GNU Mach
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: 
        Originator Email: mbanck@debian.org
             Open/Closed: Open
         Discussion Lock: Any
         Reproducibility: Intermittent
              Size (loc): None
         Planned Release: None
                  Effort: 0.00
Wiki-like text discussion box: 

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Details:

I got this panic twice now:

panic: zalloc: zone kalloc.8192 exhausted
eip:0x119127

from the Mach kdb trace:

root@beethoven:/mnt/boot # addr2line -f -e gnumach-dbg 0x119127
Debugger
../kern/debug.c:104
root@beethoven:/mnt/boot # addr2line -f -e gnumach-dbg 0x1190fe
panic
../kern/debug.c:143
root@beethoven:/mnt/boot # addr2line -f -e gnumach-dbg 0x123ee0
zalloc
../kern/zalloc.c:505
root@beethoven:/mnt/boot # addr2line -f -e gnumach-dbg 0x11b66a
kalloc
../kern/kalloc.c:185
root@beethoven:/mnt/boot # addr2line -f -e gnumach-dbg 0x11a548
ipc_kobject_server
../kern/ipc_kobject.c:74
root@beethoven:/mnt/boot # addr2line -f -e gnumach-dbg 0x14aed5
mach_msg_trap
../ipc/mach_msg.c:1367
root@beethoven:/mnt/boot #

This time, a mysql build aborted with the following error message:

libtool: link: `libtaocrypt_la-aestables.lo' is not a valid libtool object
make[5]: *** [libtaocrypt.la] Error 1

After killing off the build processes and restarting another build, the
machine was becoming quite sluggish and Mach paniced quite soon thereafter
with the above zalloc exhausted message.




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