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[Bug translator/11151] Leakage of stap_uprobes slots
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 11 Jan 2010 22:28:20 -0000
- Subject: [Bug translator/11151] Leakage of stap_uprobes slots
- References: <20100108221421.11151.wcohen@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2010-01-11 22:28 -------
In this test, I'm getting appropriate results:
% sudo ./stap -v -t -DDEBUG_UPROBES -e 'probe process("ls").function("main")
{log(pp())}' &
% ls
stap_uprobe_change_plus:558: +uprobe spec 0 idx 0 process ls[8907] addr 08050ae0
pp process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
stap_uprobe_change_minus:636: -uprobe spec 0 idx 0 process ls[8907] reloc
08050ae0 pp
process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
% ls
stap_uprobe_change_plus:558: +uprobe spec 0 idx 0 process ls[8907] addr 08050ae0
pp process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
stap_uprobe_change_minus:636: -uprobe spec 0 idx 0 process ls[8907] reloc
08050ae0 pp
process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
% ls
stap_uprobe_change_plus:558: +uprobe spec 0 idx 0 process ls[8907] addr 08050ae0
pp process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
stap_uprobe_change_minus:636: -uprobe spec 0 idx 0 process ls[8907] reloc
08050ae0 pp
process("/bin/ls").function("main@/usr/src/debug/coreutils-8.2/src/ls.c:1226")
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11151
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