Bug 254698 - RC4 from RC3 shutdown/reboot regression
Summary: RC4 from RC3 shutdown/reboot regression
Status: Closed Not A Bug
Alias: None
Product: Base System
Classification: Unclassified
Component: misc (show other bugs)
Version: 13.0-STABLE
Hardware: Any Any
: --- Affects Some People
Assignee: freebsd-bugs (Nobody)
Depends on:
Reported: 2021-04-01 18:51 UTC by Andrey Fesenko
Modified: 2021-04-01 21:02 UTC (History)
3 users (show)

See Also:


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Description Andrey Fesenko 2021-04-01 18:51:53 UTC
my build box kvm-efi (centos edk2.git-ovmf-x64
0-20201222.1581.g98ff7e3c63) buider start  endless freeze reboot and
shutdown -p now (set hw.efi.poweroff=0 not fix)
virtualbox windows host, reboot work fine shutdown -p require set
FreeBSD new uefi-edk2-bhyve g20210214,2 work fine,
uefi-edk2-bhyve-0.2_1,1 shutdown -p require set hw.efi.poweroff=0 (not
regression RC3)

mail list https://lists.freebsd.org/pipermail/freebsd-current/2021-April/079339.html

installer panic after final reboot kvm-efi FreeBSD-14.0-CURRENT-amd64-20210401-4084b1ab041-245766-disc1.iso
Comment 1 Mark Millard 2021-04-01 20:11:42 UTC
(In reply to Andrey Fesenko from comment #0)

The isofs vs. devfs lock order reversal notice may well
be one of the known-not-problematical ones that are reported
by the debug kernel but are not handled as panics.

Looks to me like the reboot was probably a normal, good one.
Comment 2 Andrey Fesenko 2021-04-01 20:22:40 UTC
(In reply to Mark Millard from comment #1)
   PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                 
 127494 root      20   0 2557332   1.0g  18732 S 100.0  53.8   1:25.97 qemu-kvm 

but process not ended, vnc console live
    PID USER      PR  NI    VIRT    RES    SHR S  %CPU  %MEM     TIME+ COMMAND                                                                                                                 
 127494 root      20   0 2532744   1.0g  18732 S 100.3  53.8   2:50.26 qemu-kvm
Comment 3 Mark Millard 2021-04-01 20:44:32 UTC
(In reply to Andrey Fesenko from comment #2)

I was only commenting on the reference to
"installer panic", not on other aspects of
the overall behavior. No panic is shown in
the picture, just a debug-kernel report of
a lock order reversal. (Those need not be
a problem.)

As for the overall behavior . . . 

You referenced "installer panic after final reboot".
And the picture says "Rebooting..." so I would expect
the process to not stop but to start booting after the
shutdown: It does not look like a power down and your
wording says it was a reboot.

If a power down was actually requested instead of a
"final reboot", you may want to add some notes to
clarify how to interpret the report's intent.
Comment 4 Andrey Fesenko 2021-04-01 21:02:29 UTC
Sorry, broken CentOS host Package edk2.git-ovmf-x64, search old version, work fine