bugThe GNU Hurd - Bugs: bug #19426, GNU Mach: panic: zalloc: zone...

 
 

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

Submitted by:  Michael Banck <mbanck>
Submitted on:  Tue 27 Mar 2007 12:44:28 PM UTC  
 
Category:  GNU Mach Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  Fixed Privacy:  Public
Assigned to:  None Originator Name: 
Open/Closed:  Closed Reproducibility:  Intermittent
Size (loc):  None Planned Release:  None
Effort:  0.00
Wiki-like text discussion box: 

Add a New Comment(Rich Markup)
   

You are not logged in

Please log in, so followups can be emailed to you.

 

Sun 19 Feb 2012 08:44:04 PM UTC, comment #3:

agreed!

Samuel Thibault <sthibaul>
Project Member
Sun 19 Feb 2012 08:39:06 PM UTC, comment #2:

Probably, as mach uses new allocator now, this bug could be closed?

Maksym Planeta <mplaneta>
Project Member
Sat 02 May 2009 01:10:24 PM UTC, comment #1:

That's a general issue with leaks of port & such. In the debian
gnumach package I've extended the zone map to 64MB. On buildds, I've
actually even made it 200MB.

Samuel Thibault <sthibaul>
Project Member
Tue 27 Mar 2007 12:44:28 PM UTC, original submission:

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.

Michael Banck <mbanck>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:
   
   
Comment:
   

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -email is unavailable- added by mplaneta (Posted a comment)
  • -email is unavailable- added by sthibaul (Posted a comment)
  • -email is unavailable- added by mbanck (Submitted the item)
  •  

    Do you think this task is very important?
    If so, you can add your encouragement to it.
    This task has 0 encouragements so far.

    Only logged-in users can vote.

     

     

     

    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2012-02-19 sthibaul StatusNone => Fixed
        Open/ClosedOpen => Closed
    2008-07-09 tschwinge Attached File#16078 => Removed
    2008-07-09 None Attached File- => Added feed_rss10_80x15_2.png, #16078

    Back to the top


    Powered by Savane 3.3