[Bug 237666] repeated messages of "uhub_reattach_port: giving up port reset - device vanished"
bugzilla-noreply at freebsd.org
bugzilla-noreply at freebsd.org
Thu Dec 12 01:25:02 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237666
--- Comment #87 from Mike Karels <karels at freebsd.org> ---
Yes, I loaded dtraceall.
Derived from the command you sent, and copying/pasting the function name:
pughole# dtrace -l | grep -i acpiexpci
30153 fbt kernel AcpiExPciBarSpaceHandler entry
30154 fbt kernel AcpiExPciBarSpaceHandler return
30155 fbt kernel AcpiExPciConfigSpaceHandler entry
30156 fbt kernel AcpiExPciConfigSpaceHandler return
30418 fbt kernel AcpiExPciClsToString entry
30419 fbt kernel AcpiExPciClsToString return
pughole# ./dtrace.d AcpiExPciConfigSpaceHandler
dtrace: failed to compile script ./dtrace.d: line 3: probe description
fbt:AcpiExPciConfigSpaceHandler:filec:entry does not match any probes
pughole# cat dtrace.d
#!/usr/sbin/dtrace -s
fbt:$1:filec:entry
{
@[probefunc, stack()] = count();
}
pughole#
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