linux-kernel - cannot "hibernate" if program being debugged in gdb is paused after SIGABRT in linux 2.6.23 (but can in 2.6.22.7)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Thu, 25 Oct 2007 21:03:27 -0400
From:	CSights <csights@...tmail.fm>
To:	linux-kernel@...r.kernel.org
Subject: cannot "hibernate" if program being debugged in gdb is paused after SIGABRT in linux 2.6.23 (but can in 2.6.22.7)

Hi LKML,
	My computer running kernel 2.6.23 does not "hibernate" (suspend to disk using 
the kernel's methods) with a program (named stringTest) running in gdb, but 
has received a SIGABRT.
	The hibernate is successful when running kernel 2.6.22.7 !

Here is the message from gdb:

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::substr

Program received signal SIGABRT, Aborted.
0xb7fb6410 in __kernel_vsyscall ()

And the attached file is the portion of /var/log/syslog when the hibernate was 
attempted.

Let me know if there is anything else to send,
	C.

View attachment "attemptsuspend2disk-2" of type "text/plain" (38284 bytes)