| Bug ID | 1224403 |
|---|---|
| Summary | bpftrace: ERROR: Error attaching probe: 'kprobe:swap_readpage' |
| Classification | openSUSE |
| Product | openSUSE Tumbleweed |
| Version | Current |
| Hardware | Other |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Development |
| Assignee | screening-team-bugs@suse.de |
| Reporter | petr.vorel@suse.com |
| QA Contact | qa-bugs@suse.de |
| Target Milestone | --- |
| Found By | --- |
| Blocker | --- |
bpftrace fails to attach probe:
# echo -e "\ninterval:s:5 { exit(); }" | cat
/usr/share/bpftrace/tools/swapin.bt - | bpftrace -
stdin:1-16: WARNING: swap_readpage is not traceable (either non-existing,
inlined, or marked as "notrace"); attaching to it will likely fail
Attaching 3 probes...
cannot attach kprobe, probe entry may not exist
ERROR: Error attaching probe: 'kprobe:swap_readpage'
# echo $?
255
It has been failing for some time (at least since 20240412, but probably much
longer).