Package: systemtap
Version: 0.9.9-4
Severity: important
Hi,
I've built a kernel using make-kpkg to be able to use systemtap.
Build IDs for /boot/vmlinuz* and the debug match:
$ eu-readelf -n /boot/vmlinuz-2.6.31-rc8
Note section [ 5] '.notes' of 36 bytes at offset 0x243bd8:
Owner Data size Type
GNU 20 GNU_BUILD_ID
Build ID: b0f453c46ae806ae8d41f57288c64e3e7277e648
lu...@star:/boot$ eu-readelf -n /usr/lib/debug/lib/modules/2.6.31-rc8/vmlinux
Note section [ 5] '.notes' of 36 bytes at offset 0x243bd8:
Owner Data size Type
GNU 20 GNU_BUILD_ID
Build ID: b0f453c46ae806ae8d41f57288c64e3e7277e648
However, when starting systemtap, I get:
ERROR: Build-id mismatch: "kernel" ffffffff90537dd13cc698f607008e00b82924c1 vs.
"vmlinux" b0f453c46ae806ae8d41f57288c64e3e7277e648
If I hack sym.c to "return 0" at the beginning of the function, systemtap works
fine.
- Lucas
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (990, 'testing'), (800, 'stable'), (700, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.31-rc8 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages systemtap depends on:
ii libc6 2.9-25 GNU C Library: Shared libraries
ii libdw1 0.142-1 library that provides access to th
ii libelf1 0.142-1 library to read and write ELF file
ii libgcc1 1:4.4.1-1 GCC support library
ii libnspr4-0d 4.8-1 NetScape Portable Runtime Library
ii libnss3-1d 3.12.3.1-1 Network Security Service libraries
ii libsqlite3-0 3.6.17-2 SQLite 3 shared library
ii libstdc++6 4.4.1-1 The GNU Standard C++ Library v3
ii systemtap-runtime 0.9.9-4 instrumentation system for Linux 2
systemtap recommends no packages.
Versions of packages systemtap suggests:
ii linux-headers-2.6.24-1-686 [l 2.6.24-7 Header files for Linux 2.6.24 on P
ii linux-headers-2.6.31-rc8 [lin 1 Header files related to Linux kern
ii linux-image-2.6.24-1-686 [lin 2.6.24-7 Linux 2.6.24 image on PPro/Celeron
ii linux-image-2.6.30-1-686 [lin 2.6.30-6 Linux 2.6.30 image on PPro/Celeron
ii linux-image-2.6.31-rc8 [linux 1 Linux kernel binary image for vers
ii linux-image-2.6.31-rc8-dbg [l 1 Linux kernel debug image for versi
ii systemtap-doc 0.9.9-4 documentation and examples for Sys
pn vim-addon-manager <none> (no description available)
-- no debconf information
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