On 2017-12-13 7:04 PM, Richard Purdie wrote:
On Wed, 2017-12-13 at 19:01 -0500, Bruce Ashfield wrote:
On 2017-12-13 9:14 AM, Richard Purdie wrote:
On Wed, 2017-12-13 at 09:07 -0500, Bruce Ashfield wrote:
On 12/13/2017 09:05 AM, Richard Purdie wrote:
On Wed, 2017-12-13 at 08:38 -0500, Bruce Ashfield wrote:
On 12/13/2017 07:34 AM, Richard Purdie wrote:
Hi Bruce,
https://bugzilla.yoctoproject.org/show_bug.cgi?id=12301
We've root caused the hangs we're seeing in qemux86-64 on
our
autobuilder workers. We've identified a commit on 4.15-rc3
which
fixes
the issue but backporting it to the autobuilder's host
kernels
will
be
a pain.
As a workaround I'd like to enable x2apic on qemux86-64.
Since
that
works via MSRs it avoids the problem.
Would it be a big issue to set CONFIG_X86_X2APIC=y for
qemux86-
64?
Nope. No big deal at all. I've used the same config i the
past
when doing work with rt-KVM, so I know it well.
I'll prep a commit, and send it along as part of a rebased
set
of kernel patches.
Thanks, much appreciated.
Did we get to the bottom of the 4.12 selftest failures?
Not yet no. I was distracted for a day, but need to learn how
to run them myself. I was able to log in via serial in my normal
boot flow, so that didn't get me anywhere.
Is the selftest HOWO in the yocto docs ? I'll google it up this
morning.
No HOWTO but I did give you the command. In a poky checkout run:
oe-selftest -r runqemu.RunqemuTests.test_boot_deploy
which runs a single test that fails (setup DL_DIR/SSTATE_MIRRORS
first
to speed it up a bit).
It may tell you to clear SANITY_TESTED_DISTROS, I think it auto
adds
meta-selftest now. You may also need to set DISPLAY to something
(e.g.
a dummy vncserver).
With the cleanup that Ross gave me, I'm now able to see the issue.
I'll start debugging on Thursday.
One additional question: what's the right way to find the logs of
that
run ?
I'm getting a bit of noise from:
----------------
0155: else:
Exception: FileNotFoundError: [Errno 2] No such file or directory:
'/home/bruce/poky/build/tmp/sysroots-components/x86_64/python3-
native/usr/lib/python3.5/sqlite3/__pycache__/dump.cpython-35.opt-
1.pyc'
->
'/home/bruce/poky/build/tmp/work/core2-64-poky-linux/gnu-efi/3.0.6-
r0/recipe-sysroot-
native/usr/lib/python3.5/sqlite3/__pycache__/dump.cpython-35.opt-
1.pyc'
ERROR: gnu-efi-3.0.6-r0 do_package: Function failed:
extend_recipe_sysroot
ERROR: Logfile of failure stored in:
/home/bruce/poky/build/tmp/work/core2-64-poky-linux/gnu-efi/3.0.6-
r0/temp/log.do_package.10495
You've deleted pyc files from python itself which is bad. I'd
cleansstate python-native and rebuilt it to fix that. Ross meant onto
to run it on the poky meta directory...
Is this what I should expect for the error ?
It looked like qemu timed out, but that is probably just the log
in issue, correct ?
A manual log into the same image worked!
Bruce
-------------------
32105 3290 python3 /home/bruce/poky/scripts/oe-selftest -r
runqemu.RunqemuTests.test_boot_deploy
32520 32105 /bin/sh -c runqemu nographic
/home/bruce/poky/build/tmp/deploy/images/qemux86-64 tcpserial=51081
bootparams="console=tty1 console=ttyS0,115200n8 printk.time=1"
qemuparams="-serial tcp:127.0.0.1:44545 -pidfile pidfile_32105"
32521 32520 python3 /home/bruce/poky/scripts/runqemu nographic
/home/bruce/poky/build/tmp/deploy/images/qemux86-64 tcpserial=51081
bootparams=console=tty1 console=ttyS0,115200n8 printk.time=1
qemuparams=-serial tcp:127.0.0.1:44545 -pidfile pidfile_32105
32522 32105 python3 /home/bruce/poky/scripts/oe-selftest -r
runqemu.RunqemuTests.test_boot_deploy
32527 32521 /bin/sh -c sudo /home/bruce/poky/scripts/runqemu-ifup 1000
1000
/home/bruce/poky/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin
32528 32527 sudo /home/bruce/poky/scripts/runqemu-ifup 1000 1000
/home/bruce/poky/build/tmp/work/x86_64-linux/qemu-helper-native/1.0-r1/recipe-sysroot-native/usr/bin
32529 2 [kworker/u8:1]
32530 32105 ps axww -o pid,ppid,command
Qemu ended unexpectedly, dump data from host is in
/tmp/oe-saved-tests/201712131950_qemu
Sending SIGTERM to runqemu
Sending SIGKILL to runqemu
Output from runqemu:
runqemu - INFO - Continuing with the following parameters:
runqemu - INFO - Setting up tap interface under sudo
----------------------------------------------------------------------
2017-12-13 19:52:57,550 - oe-selftest - INFO - Ran 1 test in 257.941s
2017-12-13 19:52:57,550 - oe-selftest - INFO - FAILED
2017-12-13 19:52:57,550 - oe-selftest - INFO - (errors=1)
2017-12-13 19:52:57,550 - oe-selftest - INFO - RESULTS:
2017-12-13 19:52:57,551 - oe-selftest - INFO - RESULTS -
runqemu.RunqemuTests.test_boot_deploy - Testcase 2007: ERROR
2017-12-13 19:52:57,551 - oe-selftest - INFO - SUMMARY:
2017-12-13 19:52:57,551 - oe-selftest - INFO - oe-selftest () - Ran 1
test in 257.946s
2017-12-13 19:52:57,551 - oe-selftest - INFO - oe-selftest - FAIL -
Required tests failed
Cheers,
Richard
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