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Kernel porting needed.
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:: Test
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:: [ 09:22:47 ] :: [ INFO ] :: Checking whether we might want to try prologue search.
:: [ 09:23:10 ] :: [ BEGIN ] :: Running 'stap -P -vp4 readpages.stp'
Pass 1: parsed user script and 484 library scripts using 122428virt/95036res/15532shr/79120data kb, in 200usr/110sys/315real ms.
WARNING: never-assigned local variable 'nr_pages' (similar: rpages, __page, dev, name, file): identifier 'nr_pages' at readpages.stp:5:26
source: printf("nr_pages=%d\n", nr_pages);
^
WARNING: never-assigned local variable 'rpages' (similar: nr_pages, __page, dev, name, rsize): identifier 'rpages' at :7:24
source: printf("rpages=%d\n", rpages);
^
Pass 2: analyzed script: 2 probes, 17 functions, 3 embeds, 0 globals using 351676virt/327836res/19060shr/308368data kb, in 2880usr/1970sys/4927real ms.
Pass 3: translated to C into "/tmp/stapWU958g/stap_f189533513b6d61221ada924fedfc9c4_6369_src.c" using 351692virt/327964res/19188shr/308384data kb, in 490usr/800sys/1301real ms.
In file included from /usr/share/systemtap/runtime/linux/../regs.c:16,
from /usr/share/systemtap/runtime/linux/runtime.h:270,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapWU958g/stap_f189533513b6d61221ada924fedfc9c4_6369_src.c:21:
/tmp/stapWU958g/stap_f189533513b6d61221ada924fedfc9c4_6369_src.c: In function ‘enter_kretprobe_common’:
/tmp/stapWU958g/stap_f189533513b6d61221ada924fedfc9c4_6369_src.c:2499:45: error: ‘struct kretprobe_instance’ has no member named ‘ret_addr’
2499 | SET_REG_IP(regs, (unsigned long)inst->ret_addr);
| ^~
/usr/share/systemtap/runtime/linux/../regs.h:85:44: note: in definition of macro ‘SET_REG_IP’
85 | #define SET_REG_IP(regs, x) REG_IP(regs) = x
| ^
make[1]: *** [scripts/Makefile.build:288: /tmp/stapWU958g/stap_f189533513b6d61221ada924fedfc9c4_6369_src.o] Error 1
make: *** [Makefile:1844: /tmp/stapWU958g] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compiled C into "stap_f189533513b6d61221ada924fedfc9c4_6369.ko" in 1150usr/1910sys/2659real ms.
Pass 4: compilation failed. [man error::pass4]
:: [ 09:23:20 ] :: [ FAIL ] :: Command 'stap -P -vp4 readpages.stp' (Expected 0, got 1)
:: [ 09:23:20 ] :: [ BEGIN ] :: Running 'stap -P -vp4 tcp.sendmsg.stp'
Pass 1: parsed user script and 484 library scripts using 122428virt/95044res/15536shr/79120data kb, in 180usr/130sys/316real ms.
Pass 2: analyzed script: 5 probes, 2 functions, 4 embeds, 3 globals using 202292virt/178300res/19224shr/158984data kb, in 1720usr/1750sys/3531real ms.
Pass 3: translated to C into "/tmp/stapzXlpka/stap_c98d0598383a49c9b0a715336e876a54_18911_src.c" using 202308virt/178492res/19416shr/159000data kb, in 160usr/720sys/899real ms.
In file included from /usr/share/systemtap/runtime/linux/../regs.c:16,
from /usr/share/systemtap/runtime/linux/runtime.h:270,
from /usr/share/systemtap/runtime/runtime.h:26,
from /tmp/stapzXlpka/stap_c98d0598383a49c9b0a715336e876a54_18911_src.c:21:
/tmp/stapzXlpka/stap_c98d0598383a49c9b0a715336e876a54_18911_src.c: In function ‘enter_kretprobe_common’:
/tmp/stapzXlpka/stap_c98d0598383a49c9b0a715336e876a54_18911_src.c:2190:45: error: ‘struct kretprobe_instance’ has no member named ‘ret_addr’
2190 | SET_REG_IP(regs, (unsigned long)inst->ret_addr);
| ^~
/usr/share/systemtap/runtime/linux/../regs.h:85:44: note: in definition of macro ‘SET_REG_IP’
85 | #define SET_REG_IP(regs, x) REG_IP(regs) = x
| ^
make[1]: *** [scripts/Makefile.build:288: /tmp/stapzXlpka/stap_c98d0598383a49c9b0a715336e876a54_18911_src.o] Error 1
make: *** [Makefile:1844: /tmp/stapzXlpka] Error 2
WARNING: kbuild exited with status: 2
Pass 4: compiled C into "stap_c98d0598383a49c9b0a715336e876a54_18911.ko" in 1250usr/1900sys/2762real ms.
Pass 4: compilation failed. [man error::pass4]
:: [ 09:23:28 ] :: [ FAIL ] :: Command 'stap -P -vp4 tcp.sendmsg.stp' (Expected 0, got 1)
:: [ 09:23:28 ] :: [ BEGIN ] :: Running 'stap -P -vp4 bdflush.stp'
Pass 1: parsed user script and 484 library scripts using 122428virt/94968res/15468shr/79120data kb, in 180usr/130sys/317real ms.
Pass 2: analyzed script: 3 probes, 5 functions, 98 embeds, 4 globals using 198116virt/174376res/18956shr/154808data kb, in 1930usr/2660sys/4689real ms.
/root/.systemtap/cache/87/stap_8728db2fdfe761c96d8963fd0c4fffd2_71969.ko
Pass 3: using cached /root/.systemtap/cache/87/stap_8728db2fdfe761c96d8963fd0c4fffd2_71969.c
Pass 4: using cached /root/.systemtap/cache/87/stap_8728db2fdfe761c96d8963fd0c4fffd2_71969.ko
:: [ 09:23:33 ] :: [ PASS ] :: Command 'stap -P -vp4 bdflush.stp' (Expected 0, got 0)
