[5.4] /proc/<PID>/wchan shows an invalid value
Issue
- [5.4] /proc/<PID>/wchan shows an invalid value.
- /proc/<PID>/wchan file on x86_64 or x86 systems sometimes shows an invalid value that is not either a function name or a function address.
Environment
- Red Hat Enterprise Linux 5 Update 4
- x86_64, x86
- 2.6.18-164.el5
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