https://bugzilla.novell.com/show_bug.cgi?id=779490 https://bugzilla.novell.com/show_bug.cgi?id=779490#c3 Jan Kara <jack@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |dmueller@suse.com --- Comment #3 from Jan Kara <jack@suse.com> 2012-09-13 21:10:59 UTC --- So let's try the following: 1) Install and boot -trace flavor of the kernel. 2) echo "freeze_super thaw_super" >/sys/kernel/debug/tracing/set_ftrace_filter 3) echo "function" >/sys/kernel/debug/tracing/current_tracer 4) echo 1 >/sys/kernel/debug/tracing/tracing_on 5) cat /sys/kernel/debug/tracing/trace_pipe | tee /tmp/freeze_calls.txt Watch processes calling freeze_super() and thaw_super(). They should be paired... Also attach /tmp/freeze_calls.txt here. Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.