https://bugzilla.kernel.org/show_bug.cgi?id=103211
--- Comment #4 from Justin Dray <[email protected]> --- (In reply to Aaron Lu from comment #3) > dmesg at this point would be useful, i.e. after the 1st time resume, before > it hang. The dmesg logs are included in the full journals linked at the end: > reboot mode: https://gist.github.com/justin8/eef75db997219001a1e6 > platform mode: https://gist.github.com/justin8/524547161e2e42d440f9 I can get dmesg by itself if you would like, but grepping for 'justinmacbook kernel:' would filter it out. > > this a second time resulted in it sitting at the prompt without returning > > from the 'echo disk' command for about 30-40 seconds. Then it had the same > > outcome as the first time I ran it. > > Seems something is broken here. And by "the same outcome as the first time I > ran it", do you mean it returned back to normal state? Sorry, I meant that once I forced it off again I could power it on and resume from hibernation; i.e. the hibernation worked, but not the power off > > When I set pm_test to core for each of the above, they both appeared to > > work. But with a very high (read all except one time) chance of it locking > > up completely after 60 seconds. I think this may have to do with the > > dmesg before it completely lock up would be useful. The journals before have all messages up until you can see wlp3s0 (the brcmfmac device) activating, at which point it locked up. I've run the same things again with brcmfmac blacklisted from startup though in case it shows something different. Please see these new logs below for brcmfmac blacklisted: # echo core > /sys/power/pm_test # echo platform > /sys/power/disk # echo disk > /sys/power/state Journal (including dmesg): https://gist.github.com/justin8/c53e3d54647aca41e56f With the brcmfmac driver blacklisted and pm_test set to core hibernate worked and resumed back where it was without issue. Without setting pm_test I got the same results as before, but without the hanging on resume. (i.e reboot worked, but platform would hang on the shutdown part). Multiple attempts to hibernate in a row introduced no extra issues for either reboot or platform modes. -- You are receiving this mail because: You are watching the assignee of the bug. ------------------------------------------------------------------------------ _______________________________________________ acpi-bugzilla mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
