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[Bug general/3947] New: fstack tracing with libunwind vs dwfl.
- From: "npremji at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: frysk-bugzilla at sourceware dot org
- Date: 31 Jan 2007 16:49:49 -0000
- Subject: [Bug general/3947] New: fstack tracing with libunwind vs dwfl.
- Reply-to: sourceware-bugzilla at sourceware dot org
fstack with libunwind stack tracing a bash shell provides the following:
./frysk-core/frysk/bindir fstack 30546
Task #30546
#0 0x00970402 in __kernel_vsyscall ()
#1 0x00a18a33 in waitpid ()
#2 0x0807945d in ()
#3 0x0807b288 in wait_for ()
#4 0x0806e33c in execute_command_internal ()
#5 0x0806ed73 in execute_command ()
#6 0x0806fb02 in ()
#7 0x0806db15 in execute_command_internal ()
#8 0x0806ed73 in execute_command ()
#9 0x0805e898 in reader_loop ()
#10 0x0805e397 in main ()
#11 0x009a3724 in __libc_start_main ()
#12 0x0805bff1 in _start ()
dwfl provides:
./frysk-core/frysk/bindir fstack 30546
Task #30546
#0 0x00970402 in [unknown]
#1 0x00a18a33 in __waitpid_nocancel ()
#2 0x0807945d in [unknown]
#3 0x0807b288 in wait_for ()
#4 0x0806e33c in execute_command_internal ()
#5 0x0806ed73 in execute_command ()
#6 0x0805e898 in reader_loop ()
#7 0x0805e397 in main ()
#8 0x009a3724 in __libc_start_main ()
#9 0x0805bff1 in [unknown]
and pstack provides:
pstack 30546
#0 0x00970402 in __kernel_vsyscall ()
#1 0x00a18a33 in __waitpid_nocancel () from /lib/libc.so.6
#2 0x0807945d in get_job_by_pid ()
#3 0x0807b288 in wait_for ()
#4 0x0806e33c in execute_command_internal ()
#5 0x0806ed73 in execute_command ()
#6 0x0805e898 in reader_loop ()
#7 0x0805e397 in main ()
--
Summary: fstack tracing with libunwind vs dwfl.
Product: frysk
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: general
AssignedTo: frysk-bugzilla at sourceware dot org
ReportedBy: npremji at redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=3947
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