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[Bug tapsets/5434] New: Error processing (missing) nfsservctl syscall
- From: "jmmv at NetBSD dot org" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 30 Nov 2007 09:16:43 -0000
- Subject: [Bug tapsets/5434] New: Error processing (missing) nfsservctl syscall
- Reply-to: sourceware-bugzilla at sourceware dot org
When running the following sample command shown in systemtap's web site:
# stap -vv -c df -e 'probe syscall.* { if (target()==pid()) log(name." ".argstr) }'
I get to the following error:
[...]
probe sys_vmsplice@fs/splice.c:1475 kernel pc=0xc0000000000ddb74
probe sys_wait4@kernel/exit.c:1732 kernel pc=0xc0000000000514b0
probe sys_waitid@kernel/exit.c:1698 kernel pc=0xc0000000000514f0
probe sys_write@fs/read_write.c:376 kernel pc=0xc0000000000b5990
probe sys_writev@fs/read_write.c:686 kernel pc=0xc0000000000b53f8
probe compat_sys_writev@fs/compat.c:1165 kernel pc=0xc0000000000f14e0
semantic error: unable to find local 'arg' near pc 0xc0000000000efb84
(alternatives: cmd notused notused2): identifier '$arg' at
/usr/local/share/systemtap/tapset/syscalls2.stp:66:56
Pass 2: analyzed script: 339 probe(s), 1007 function(s), 14 embed(s), 1
global(s) in 67440usr/680sys/70669real ms.
Pass 2: analysis failed. Try again with more '-v' (verbose) options.
This is on a PlayStation 3 running Fedora 8, systemtap's sources from the git
repository (as of yesterday) and this kernel:
Linux ps3k.gso.ac.upc.edu 2.6.24-rc3 #2 SMP Fri Nov 30 09:51:06 CET 2007 ppc64
ppc64 ppc64 GNU/Linux
It was built by me and it does NOT have CONFIG_NFSD set in it. If I set this
option in the kernel's configuration, the above command works correctly.
--
Summary: Error processing (missing) nfsservctl syscall
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: tapsets
AssignedTo: systemtap at sources dot redhat dot com
ReportedBy: jmmv at NetBSD dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=5434
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