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DescriptionAlexey Sheplyakov
2019-06-21 19:12:45 UTC
Description of problem:
Most of bcc-tools utilities (profile, offwaketime, trace) fail to run
Version-Release number of selected component (if applicable): 0.6.1-2.el7
How reproducible: always
Steps to Reproduce:
1. sudo yum install -y kernel-devel bcc-tools
2. sudo /usr/share/bcc/tools/opensnoop -T
Actual results:
In file included from /virtual/main.c:4:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/sched.h:17:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/timex.h:56:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/uapi/linux/timex.h:56:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/time.h:5:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/seqlock.h:35:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/spinlock.h:50:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/preempt.h:9:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/thread_info.h:66:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/thread_info.h:22:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/cpufeature.h:7:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/processor.h:30:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/irqflags.h:15:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/irqflags.h:9:
In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/nospec-branch.h:12:
/lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/jump_label.h:22:2: error: 'asm goto' constructs are not supported yet
asm_volatile_goto("1:"
^
/lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/compiler-gcc.h:224:42: note: expanded from macro 'asm_volatile_goto'
#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
^
Expected results:
Something like this:
TIME(s) PID COMM FD ERR PATH
0.000000000 4845 TaskSchedulerFo 68 0 /etc/hosts
0.001393000 13355 opensnoop -1 2 /usr/lib/python2.7/encodings/ascii.x86_64-linux-gnu.so
0.001420000 13355 opensnoop -1 2 /usr/lib/python2.7/encodings/ascii.so
0.001437000 13355 opensnoop -1 2 /usr/lib/python2.7/encodings/asciimodule.so
0.001459000 13355 opensnoop 14 0 /usr/lib/python2.7/encodings/ascii.py
0.001487000 13355 opensnoop 15 0 /usr/lib/python2.7/encodings/ascii.pyc
Additional info:
The problem has been solved in the upstream version of bcc-tools. The patch (https://github.com/iovisor/bcc/pull/2133/commits/c4d0d6f6ea898a0341478e44ffd7bb04893ec10a) applies just fine to RHEL/CentOS 7.6 version of bcc-tools, and fixes the issue.
Description of problem: Most of bcc-tools utilities (profile, offwaketime, trace) fail to run Version-Release number of selected component (if applicable): 0.6.1-2.el7 How reproducible: always Steps to Reproduce: 1. sudo yum install -y kernel-devel bcc-tools 2. sudo /usr/share/bcc/tools/opensnoop -T Actual results: In file included from /virtual/main.c:4: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/sched.h:17: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/timex.h:56: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/uapi/linux/timex.h:56: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/time.h:5: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/seqlock.h:35: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/spinlock.h:50: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/preempt.h:9: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/thread_info.h:66: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/thread_info.h:22: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/cpufeature.h:7: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/processor.h:30: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/irqflags.h:15: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/irqflags.h:9: In file included from /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/nospec-branch.h:12: /lib/modules/3.10.0-957.12.2.el7.x86_64/build/arch/x86/include/asm/jump_label.h:22:2: error: 'asm goto' constructs are not supported yet asm_volatile_goto("1:" ^ /lib/modules/3.10.0-957.12.2.el7.x86_64/build/include/linux/compiler-gcc.h:224:42: note: expanded from macro 'asm_volatile_goto' #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) ^ Expected results: Something like this: TIME(s) PID COMM FD ERR PATH 0.000000000 4845 TaskSchedulerFo 68 0 /etc/hosts 0.001393000 13355 opensnoop -1 2 /usr/lib/python2.7/encodings/ascii.x86_64-linux-gnu.so 0.001420000 13355 opensnoop -1 2 /usr/lib/python2.7/encodings/ascii.so 0.001437000 13355 opensnoop -1 2 /usr/lib/python2.7/encodings/asciimodule.so 0.001459000 13355 opensnoop 14 0 /usr/lib/python2.7/encodings/ascii.py 0.001487000 13355 opensnoop 15 0 /usr/lib/python2.7/encodings/ascii.pyc Additional info: The problem has been solved in the upstream version of bcc-tools. The patch (https://github.com/iovisor/bcc/pull/2133/commits/c4d0d6f6ea898a0341478e44ffd7bb04893ec10a) applies just fine to RHEL/CentOS 7.6 version of bcc-tools, and fixes the issue.