http://bugzilla.suse.com/show_bug.cgi?id=1166406 http://bugzilla.suse.com/show_bug.cgi?id=1166406#c17 Jiri Slaby <jslaby@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(tonyj@suse.com) --- Comment #17 from Jiri Slaby <jslaby@suse.com> --- (In reply to Tony Jones from comment #12)
# stap do_fork.stp semantic error: while resolving probe point: identifier 'kernel' at /home/tonyj/stap/do_fork.stp:1:7 source: probe kernel.function("_do_fork"){ ^
semantic error: missing x86_64 kernel/module debuginfo [man warning::debuginfo] under '/lib/modules/4.12.14-197.34-default/build'
Hmm, I don't see this: # ll /boot/vmlinux* -rw-r--r-- 1 root root 10030200 Mar 9 14:20 /boot/vmlinux-5.5.7-1-default.xz # strace -fo bubak -e trace=%file stap -v b.stap Pass 1: parsed user script and 476 library scripts using 97296virt/88352res/6588shr/81884data kb, in 280usr/90sys/559real ms. Pass 2: analyzed script: 1 probe, 0 functions, 0 embeds, 0 globals using 119936virt/112752res/8172shr/104524data kb, in 1110usr/100sys/1225real ms. Pass 3: translated to C into "/tmp/stapcPCpg1/stap_81ae959f3a822f58c54b6ac1ed4df3ae_916_src.c" using 119936virt/113000res/8420shr/104524data kb, in 990usr/60sys/1066real ms. Pass 4: compiled C into "stap_81ae959f3a822f58c54b6ac1ed4df3ae_916.ko" in 16370usr/8760sys/37761real ms. Pass 5: starting run. do fork: no dwarf do fork: no dwarf ^Cdo fork: no dwarf Pass 5: run completed in 20usr/200sys/50435real ms. # grep '"/boot' bubak 24675 openat(AT_FDCWD, "/boot/System.map-5.5.7-1-default", O_RDONLY) = 3 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default.debug", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/.debug/vmlinux-5.5.7-1-default.debug", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/.debug/vmlinux-5.5.7-1-default", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default.debug", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/build/vmlinux-5.5.7-1-default.debug", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/build/vmlinux-5.5.7-1-default", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default.debug", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 lstat("/boot", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 24675 lstat("/boot/vmlinux-5.5.7-1-default", 0x7ffc1e6778e0) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default.gz", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default.bz2", O_RDONLY) = -1 ENOENT (No such file or directory) 24675 openat(AT_FDCWD, "/boot/vmlinux-5.5.7-1-default.xz", O_RDONLY) = 3 So it can and does open .xz. Tony, do you have some old version of systemtap? -- You are receiving this mail because: You are on the CC list for the bug.