[Bug 201517] Kernel hang on boot with KDTRACE_HOOKS enabled after r284998

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Jul 18 03:20:58 UTC 2015


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201517

--- Comment #7 from matthew at reztek.cz ---
(In reply to Mark Johnston from comment #5)

I applied the patch, re-enabled KDTRACE_HOOKS in my kerenl config, and compiled
a new kernel. The result is a success, it boot without problem. I updated my
src tree to current and built another kernel and modules, which is what I am
now running.

No need for a photo since it is not hanging.

kern.timecounter.tsc_shift: 1
kern.timecounter.smp_tsc_adjust: 0
kern.timecounter.smp_tsc: 1
kern.timecounter.invariant_tsc: 1
kern.timecounter.fast_gettime: 1
kern.timecounter.tick: 1
kern.timecounter.choice: TSC-low(800) ACPI-safe(850) HPET(950) i8254(0)
dummy(-1000000)
kern.timecounter.hardware: HPET
kern.timecounter.alloweddeviation: 5
kern.timecounter.stepwarnings: 0
kern.timecounter.tc.TSC-low.quality: 800
kern.timecounter.tc.TSC-low.frequency: 2000167160
kern.timecounter.tc.TSC-low.counter: 1203764416
kern.timecounter.tc.TSC-low.mask: 4294967295
kern.timecounter.tc.ACPI-safe.quality: 850
kern.timecounter.tc.ACPI-safe.frequency: 3579545
kern.timecounter.tc.ACPI-safe.counter: 1366279539
kern.timecounter.tc.ACPI-safe.mask: 4294967295
kern.timecounter.tc.HPET.quality: 950
kern.timecounter.tc.HPET.frequency: 14318180
kern.timecounter.tc.HPET.counter: 2330516179
kern.timecounter.tc.HPET.mask: 4294967295
kern.timecounter.tc.i8254.quality: 0
kern.timecounter.tc.i8254.frequency: 1193182
kern.timecounter.tc.i8254.counter: 34423
kern.timecounter.tc.i8254.mask: 65535

Should I add the log of a successful verbose boot?

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