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QE testcase /tools/systemtap/Regression/netdev-receive started to fail on rhel9, because probe netdev.receive{} not getting hits on rhel9 it seems:
(130) scr0 9.0 Server x86_64 # rpm -q systemtap; uname -r
systemtap-4.5-2.el9.x86_64
5.13.0-0.rc4.33.el9.x86_64
scr0 9.0 Server x86_64 # stap -ve 'probe netdev.receive{log("HIT") exit()}' -E 'probe timer.s(10) {log("TIMEOUT") exit()}'
Pass 1: parsed user script and 486 library scripts using 109896virt/90796res/12248shr/78388data kb, in 320usr/80sys/415real ms.
Pass 2: analyzed script: 2 probes, 2 functions, 0 embeds, 0 globals using 297048virt/279316res/13420shr/265540data kb, in 2730usr/260sys/3011real ms.
Pass 3: using cached /root/.systemtap/cache/20/stap_2063fe81d58afb0c4cf439bdab69fdb5_1425.c
Pass 4: using cached /root/.systemtap/cache/20/stap_2063fe81d58afb0c4cf439bdab69fdb5_1425.ko
Pass 5: starting run.
TIMEOUT
Pass 5: run completed in 30usr/40sys/10376real ms.
scr0 9.0 Server x86_64 #
This is while working remotely via a ssh connection, so there certainly are events to detect.
QE testcase /tools/systemtap/Regression/netdev-receive started to fail on rhel9, because probe netdev.receive{} not getting hits on rhel9 it seems: (130) scr0 9.0 Server x86_64 # rpm -q systemtap; uname -r systemtap-4.5-2.el9.x86_64 5.13.0-0.rc4.33.el9.x86_64 scr0 9.0 Server x86_64 # stap -ve 'probe netdev.receive{log("HIT") exit()}' -E 'probe timer.s(10) {log("TIMEOUT") exit()}' Pass 1: parsed user script and 486 library scripts using 109896virt/90796res/12248shr/78388data kb, in 320usr/80sys/415real ms. Pass 2: analyzed script: 2 probes, 2 functions, 0 embeds, 0 globals using 297048virt/279316res/13420shr/265540data kb, in 2730usr/260sys/3011real ms. Pass 3: using cached /root/.systemtap/cache/20/stap_2063fe81d58afb0c4cf439bdab69fdb5_1425.c Pass 4: using cached /root/.systemtap/cache/20/stap_2063fe81d58afb0c4cf439bdab69fdb5_1425.ko Pass 5: starting run. TIMEOUT Pass 5: run completed in 30usr/40sys/10376real ms. scr0 9.0 Server x86_64 # This is while working remotely via a ssh connection, so there certainly are events to detect.