* [Bug runtime/26181] New: tapset/linux/nfs_proc.stp needs update
@ 2020-06-29 11:31 mcermak at redhat dot com
2020-06-29 11:32 ` [Bug runtime/26181] " mcermak at redhat dot com
2020-06-29 14:36 ` mcermak at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: mcermak at redhat dot com @ 2020-06-29 11:31 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=26181
Bug ID: 26181
Summary: tapset/linux/nfs_proc.stp needs update
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: runtime
Assignee: systemtap at sourceware dot org
Reporter: mcermak at redhat dot com
Target Milestone: ---
Following testcase fails with recent stap:
=======
# cat nfs.proc.read_setup.stp
probe nfs.proc.read_setup{
printf("nfs.proc.read_setup server_ip: %s\n", server_ip);
printf("nfs.proc.read_setup prot: %d\n", prot);
}
# stap -v -p 2 nfs.proc.read_setup.stp
Pass 1: parsed user script and 479 library scripts using
198280virt/79724res/10572shr/68976data kb, in 260usr/40sys/297real ms.
semantic error: type mismatch (string): identifier 'server_ip' at
nfs.proc.read_setup.stp:2:55
source: printf("nfs.proc.read_setup server_ip: %s\n",
server_ip);
^
semantic error: type mismatch (string): identifier 'server_ip' at :2:55
source: printf("nfs.proc.read_setup server_ip: %s\n",
server_ip);
^
semantic error: type was first inferred here (long): identifier 'server_ip' at
/usr/local/share/systemtap/tapset/linux/nfs_proc.stp:761:2
source: server_ip = 0
^
semantic error: unknown type in dereference: operator '->' at
/usr/local/share/systemtap/tapset/linux/nfs_proc.stpm:26:13
source: ( @nfs_data->args->count )
^
in expansion of macro: operator '@_nfs_data_args_count' at
/usr/local/share/systemtap/tapset/linux/nfs_proc.stp:792:10
source: count = @_nfs_data_args_count(@choose_defined($hdr,
$data))
^
semantic error: unknown type in dereference: operator '->' at :26:13
source: ( @nfs_data->args->count )
^
in expansion of macro: operator '@_nfs_data_args_count' at
/usr/local/share/systemtap/tapset/linux/nfs_proc.stp:824:10
source: count = @_nfs_data_args_count(@choose_defined($hdr,
$data))
^
Pass 2: analyzed script: 3 probes, 26 functions, 2 embeds, 0 globals using
422524virt/305128res/11776shr/293220data kb, in 3450usr/580sys/4040real ms.
Pass 2: analysis failed. [man error::pass2]
#
=======
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2020-06-29 11:31 [Bug runtime/26181] New: tapset/linux/nfs_proc.stp needs update mcermak at redhat dot com
2020-06-29 11:32 ` [Bug runtime/26181] " mcermak at redhat dot com
2020-06-29 14:36 ` mcermak at redhat dot com
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