Message 335853 - Python tracker

Message335853

Author	vstinner
Recipients	vstinner
Date	2019-02-18.17:09:48
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1550509788.48.0.196384542067.issue36024@roundup.psfhosted.org>
In-reply-to

Content
Sadly, even with debug symbols on RHEL8 and gcc -g -O0 -fno-omit-frame-pointer, gdb is unable to retrieve the backtrace when the crash occurs :-( Program received signal SIGILL, Illegal instruction. 0x0000ffffbe7a0058 in ?? () (gdb) where #0 0x0000ffffbe7a0058 in ?? () #1 0x0000ffffffffe8a0 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Content

Sadly, even with debug symbols on RHEL8 and gcc -g -O0 -fno-omit-frame-pointer, gdb is unable to retrieve the backtrace when the crash occurs :-(

Program received signal SIGILL, Illegal instruction.
0x0000ffffbe7a0058 in ?? ()
(gdb) where
#0  0x0000ffffbe7a0058 in ?? ()
#1  0x0000ffffffffe8a0 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

History
Date	User	Action	Args
2019-02-18 17:09:48	vstinner	set	recipients: + vstinner
2019-02-18 17:09:48	vstinner	set	messageid: <1550509788.48.0.196384542067.issue36024@roundup.psfhosted.org>
2019-02-18 17:09:48	vstinner	link	issue36024 messages
2019-02-18 17:09:48	vstinner	create