* [Bug translator/4570] New: Crash on x86-64 with 2.6.22-rc3 kernel
@ 2007-05-30 18:50 eugen at debian dot org
2007-05-30 19:02 ` [Bug translator/4570] " eugen at debian dot org
0 siblings, 1 reply; 2+ messages in thread
From: eugen at debian dot org @ 2007-05-30 18:50 UTC (permalink / raw)
To: systemtap
systemtap (20070512 and 20070526 on Debian, elfutils 0.127) crashes on x86-64
with 2.6.22-rc3 kernel on even simple scripts.
% stap -v helloworld.stp
Pass 1: parsed user script and 54 library script(s) in 230usr/10sys/267real ms.
Pass 2: analyzed script: 1 probe(s), 2 function(s), 0 embed(s), 0 global(s) in
10usr/0sys/6real ms.
Pass 3: using cached
/home/eugen/.systemtap/cache/7d/stap_7d8c45bc30b13d47326ae98e7c3a00b8_344.c
Pass 4: using cached
/home/eugen/.systemtap/cache/7d/stap_7d8c45bc30b13d47326ae98e7c3a00b8_344.ko
Pass 5: starting run.
ERROR: couldn't open control channel
/sys/kernel/debug/systemtap/stap_7d8c45bc30b13d47326ae98e7c3a00b8_344/cmd
errcode = No such file or directory
init_staprun:258 Failed to initialize control channel.
ERROR: Removing 'stap_7d8c45bc30b13d47326ae98e7c3a00b8_344': No such file or
directory
ERROR: couldn't rmmod probe module stap_7d8c45bc30b13d47326ae98e7c3a00b8_344.
Pass 5: run completed in 0usr/70sys/79real ms.
Pass 5: run failed. Try again with more '-v' (verbose) options.
From syslog:
insmod[19046]: segfault at 0000000000000000 rip 00002b9a63b5b27b rsp
00007fff471e1d28 error 4
--
Summary: Crash on x86-64 with 2.6.22-rc3 kernel
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: eugen at debian dot org
GCC host triplet: x86_64-linux-gnu
http://sourceware.org/bugzilla/show_bug.cgi?id=4570
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* [Bug translator/4570] Crash on x86-64 with 2.6.22-rc3 kernel
2007-05-30 18:50 [Bug translator/4570] New: Crash on x86-64 with 2.6.22-rc3 kernel eugen at debian dot org
@ 2007-05-30 19:02 ` eugen at debian dot org
0 siblings, 0 replies; 2+ messages in thread
From: eugen at debian dot org @ 2007-05-30 19:02 UTC (permalink / raw)
To: systemtap
------- Additional Comments From eugen at debian dot org 2007-05-30 19:02 -------
Well, after some invetigation I think it is bug in some other place. insmod
crashes even if run without parameters, but does not crash under gdb... Sorry
for noise.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
http://sourceware.org/bugzilla/show_bug.cgi?id=4570
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2007-05-30 18:50 [Bug translator/4570] New: Crash on x86-64 with 2.6.22-rc3 kernel eugen at debian dot org
2007-05-30 19:02 ` [Bug translator/4570] " eugen at debian dot org
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