From: "Petr Vandrovec" <VANDROVE@vc.cvut.cz>
To: akpm@zip.com.au
Cc: linux-kernel@vger.kernel.org
Subject: BUG at rmap.c:212
Date: Wed, 31 Jul 2002 12:06:31 +0200 [thread overview]
Message-ID: <AA4A1044BB@vcnet.vc.cvut.cz> (raw)
Hello,
yesterday I told (in IDE thread) that BUG at rmap.c:212 is probably
already fixed by changeset 520. Unfortunately, it is not, I got it again
with BK tree. It happened again when 'ntpd' called exit() upon receiving
sigterm.
Stack trace:
page_remove_rmap
zap_pte_range
zap_pmd_range
unmap_page_range
exit_mmap
mmput
do_exit
sys_exit
syscall_call
If it is not known bug, I'll rebuild kernel with DEBUG_RMAP. Unfortunately
it looks like that machine must have uptime > 12hrs to trigger this. Probably
updatedb or some other task must be run to try to swap ntpd out?
Best regards,
Petr Vandrovec
vandrove@vc.cvut.cz
next reply other threads:[~2002-07-31 10:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-31 10:06 Petr Vandrovec [this message]
2002-07-31 12:49 ` BUG at rmap.c:212 Rik van Riel
-- strict thread matches above, loose matches on Subject: below --
2002-07-31 13:03 Petr Vandrovec
2002-07-31 13:11 ` Rik van Riel
2002-07-31 14:00 Petr Vandrovec
2002-07-31 17:03 ` Andrew Morton
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