When I did stap command, I got 'mismatch' messages. What is the root cause?

Solution Verified - Updated -

Issue

When I do stap command, I got following 'mismatch' messages. What is the root cause?

ERROR: Build-id mismatch: "kernel" vs. "vmlinux" byte 0 (0xda vs 0xa7) address 0xffffffff814e5b80 rc 0
WARNING: probe kernel.function("perf_swevent_init@kernel/perf_event.c:4936").call (address 0xffffffff81109f40) registration error (rc -84)
Pass 5: run failed.  Try again with another '--vp 00001' option.

Environment

  • Red Hat Enterprise Linux 6
  • systemtap package

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