[Bug kprobes/5759] New: probes in sched.c on preempt kernel cause reboot

[hunt at redhat dot com]

stock kernel 2.6.24 built with preemption enabled. I tried this on 2 different
smp systems. Happens with 32 or 64 bit x86 kernels (i686, x86_64).

>stap -e 'probe kernel.function("*@kernel/sched.c").call {}'

system reboots.  No messages written to console.

-- 
           Summary: probes in sched.c on preempt kernel cause reboot
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: critical
          Priority: P1
         Component: kprobes
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: hunt at redhat dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=5759

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