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Description of problem:
It's not possible to execute trace-cmd
Installed normally with `dnf install trace-cmd`
Version-Release number of selected component (if applicable):
RHEL-9.2.0-20221006.d.0
How reproducible:
Always
Steps to Reproduce:
Execute trace-cmd
Actual results:
trace-cmd: symbol lookup error: trace-cmd: undefined symbol: tep_filter_free
Expected results:
trace-cmd works
Additional info:
It seems that tep_filter_free is part of libtraceevent. It doesn't have these symbols exported:
readelf -Ws --dyn-syms /usr/lib64/libtraceevent.so.1 | grep tep_filter
In Fedora 34 I can execute trace-cmd, and libtraceevent has these symbols exported:
readelf -Ws --dyn-syms /usr/lib64/libtraceevent.so.1 | grep tep_filter
69: 0000000000018926 54 FUNC GLOBAL DEFAULT 11 tep_filter_free
70: 0000000000018b0f 126 FUNC GLOBAL DEFAULT 11 tep_filter_copy
90: 00000000000194de 188 FUNC GLOBAL DEFAULT 11 tep_filter_match
99: 00000000000187c3 238 FUNC GLOBAL DEFAULT 11 tep_filter_remove_event
107: 0000000000016477 91 FUNC GLOBAL DEFAULT 11 tep_filter_alloc
109: 0000000000019f0a 377 FUNC GLOBAL DEFAULT 11 tep_filter_compare
117: 0000000000018723 160 FUNC GLOBAL DEFAULT 11 tep_filter_strerror
150: 0000000000018405 767 FUNC GLOBAL DEFAULT 11 tep_filter_add_filter_str
164: 0000000000019ead 93 FUNC GLOBAL DEFAULT 11 tep_filter_make_string
188: 00000000000188b1 117 FUNC GLOBAL DEFAULT 11 tep_filter_reset
Comment 1Ziqian SUN (Zamir)
2022-10-19 01:19:12 UTC
See bug 2134397.
Before this get fixed, if you want to use trace-cmd in RHEL-9, you can workaround this by temporary downgrade to libtraceevent-1.1.1-8.el9 (the libtraceevent version in 9.1) and wait for a permanent fix.
*** This bug has been marked as a duplicate of bug 2134397 ***
Description of problem: It's not possible to execute trace-cmd Installed normally with `dnf install trace-cmd` Version-Release number of selected component (if applicable): RHEL-9.2.0-20221006.d.0 How reproducible: Always Steps to Reproduce: Execute trace-cmd Actual results: trace-cmd: symbol lookup error: trace-cmd: undefined symbol: tep_filter_free Expected results: trace-cmd works Additional info: It seems that tep_filter_free is part of libtraceevent. It doesn't have these symbols exported: readelf -Ws --dyn-syms /usr/lib64/libtraceevent.so.1 | grep tep_filter In Fedora 34 I can execute trace-cmd, and libtraceevent has these symbols exported: readelf -Ws --dyn-syms /usr/lib64/libtraceevent.so.1 | grep tep_filter 69: 0000000000018926 54 FUNC GLOBAL DEFAULT 11 tep_filter_free 70: 0000000000018b0f 126 FUNC GLOBAL DEFAULT 11 tep_filter_copy 90: 00000000000194de 188 FUNC GLOBAL DEFAULT 11 tep_filter_match 99: 00000000000187c3 238 FUNC GLOBAL DEFAULT 11 tep_filter_remove_event 107: 0000000000016477 91 FUNC GLOBAL DEFAULT 11 tep_filter_alloc 109: 0000000000019f0a 377 FUNC GLOBAL DEFAULT 11 tep_filter_compare 117: 0000000000018723 160 FUNC GLOBAL DEFAULT 11 tep_filter_strerror 150: 0000000000018405 767 FUNC GLOBAL DEFAULT 11 tep_filter_add_filter_str 164: 0000000000019ead 93 FUNC GLOBAL DEFAULT 11 tep_filter_make_string 188: 00000000000188b1 117 FUNC GLOBAL DEFAULT 11 tep_filter_reset