Bug#237392: Possible fix for Debian bugs 242236 & 237392
On Mon, May 31, 2004 at 12:38:41PM +1000, Darren Tucker wrote:
> Hi,
> I think these two bugs have the same root cause as #248125
> (mishandling of SIGCHLD), so the fix Colin uploaded for #248125 should
> solve those too.
Unfortunately it isn't solved..
I've attaced a gdb to the 100% cpu using ssh process which reveals the
following:
(gdb) bt
#0 0x4020e69a in mallopt () from /lib/tls/libc.so.6
#1 0x00000070 in ?? ()
#2 0x402d1888 in __after_morecore_hook () from /lib/tls/libc.so.6
#3 0x080dd160 in ?? ()
#4 0x402d1874 in __after_morecore_hook () from /lib/tls/libc.so.6
#5 0x402d1858 in __after_morecore_hook () from /lib/tls/libc.so.6
#6 0x402d0ebc in ?? () from /lib/tls/libc.so.6
#7 0x00000010 in ?? ()
#8 0x00000001 in ?? ()
#9 0x00000063 in ?? ()
#10 0x4020de6a in mallopt () from /lib/tls/libc.so.6
#11 0x402d1840 in __after_morecore_hook () from /lib/tls/libc.so.6
#12 0x0804a047 in ?? ()
#13 0x00000001 in ?? ()
#14 0x4020e3c8 in mallopt () from /lib/tls/libc.so.6
#15 0x00000020 in ?? ()
#16 0x402d1840 in __after_morecore_hook () from /lib/tls/libc.so.6
#17 0x40050594 in ?? () from /usr/lib/i686/cmov/libcrypto.so.0.9.7
#18 0x00001008 in ?? ()
#19 0x402d1840 in __after_morecore_hook () from /lib/tls/libc.so.6
#20 0x402d0ebc in ?? () from /lib/tls/libc.so.6
#21 0x402d1840 in __after_morecore_hook () from /lib/tls/libc.so.6
#22 0x00000001 in ?? ()
---Type <return> to continue, or q <return> to quit---
#23 0x00001000 in ?? ()
#24 0x4020d11d in malloc () from /lib/tls/libc.so.6
#25 0x402d1840 in __after_morecore_hook () from /lib/tls/libc.so.6
#26 0x00001000 in ?? ()
#27 0xbffff050 in ?? ()
#28 0x00001000 in ?? ()
#29 0x080958f8 in ?? ()
#30 0xbffff028 in ?? ()
#31 0x08074fab in error ()
Previous frame inner to this frame (corrupt stack?)
It seems that it keeps running around here. Probably something trashed the
stack, but your guess is as good (or better) as mine :)
Sjoerd
--
No use getting too involved in life -- you're only here for a limited time.
Reply to: