* [xen-4.2-testing test] 24629: regressions - FAIL
@ 2014-01-30 13:47 xen.org
0 siblings, 0 replies; only message in thread
From: xen.org @ 2014-01-30 13:47 UTC (permalink / raw)
To: xen-devel; +Cc: ian.jackson
flight 24629 xen-4.2-testing real [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/24629/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemut-win7-amd64 7 windows-install fail REGR. vs. 24571
test-amd64-amd64-xl-qemut-winxpsp3 7 windows-install fail REGR. vs. 24571
Tests which did not succeed, but are not blocking:
test-amd64-amd64-xl-pcipt-intel 9 guest-start fail never pass
test-amd64-i386-xend-qemut-winxpsp3 16 leak-check/check fail never pass
test-i386-i386-xl-qemut-winxpsp3 13 guest-stop fail never pass
test-amd64-amd64-xl-winxpsp3 13 guest-stop fail never pass
test-amd64-i386-xl-qemuu-win7-amd64 13 guest-stop fail never pass
test-amd64-i386-xl-qemut-win7-amd64 13 guest-stop fail never pass
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 13 guest-stop fail never pass
test-amd64-amd64-xl-qemuu-win7-amd64 13 guest-stop fail never pass
test-amd64-i386-xl-winxpsp3-vcpus1 13 guest-stop fail never pass
test-amd64-amd64-xl-win7-amd64 13 guest-stop fail never pass
test-amd64-i386-xl-win7-amd64 13 guest-stop fail never pass
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 13 guest-stop fail never pass
test-amd64-i386-xend-winxpsp3 16 leak-check/check fail never pass
test-i386-i386-xl-qemuu-winxpsp3 13 guest-stop fail never pass
test-amd64-amd64-xl-qemuu-winxpsp3 13 guest-stop fail never pass
test-i386-i386-xl-winxpsp3 13 guest-stop fail never pass
version targeted for testing:
xen 0037ec360b8792f966acc154e06ac9f627b00f9f
baseline version:
xen b06c0fd1e6be40843084442ebdb377b16f110602
------------------------------------------------------------
People who touched revisions under test:
Andrew Cooper <andrew.cooper3@citrix.com>
Don Slutz <dslutz@verizon.com>
Frediano Ziglio <frediano.ziglio@citrix.com>
Keir Fraser <keir@xen.org>
Mukesh Rathor <mukesh.rathor@oracle.com>
------------------------------------------------------------
jobs:
build-amd64 pass
build-i386 pass
build-amd64-oldkern pass
build-i386-oldkern pass
build-amd64-pvops pass
build-i386-pvops pass
test-amd64-amd64-xl pass
test-amd64-i386-xl pass
test-i386-i386-xl pass
test-amd64-i386-rhel6hvm-amd pass
test-amd64-i386-qemut-rhel6hvm-amd pass
test-amd64-i386-qemuu-rhel6hvm-amd pass
test-amd64-i386-qemuu-freebsd10-amd64 pass
test-amd64-amd64-xl-qemut-win7-amd64 fail
test-amd64-i386-xl-qemut-win7-amd64 fail
test-amd64-amd64-xl-qemuu-win7-amd64 fail
test-amd64-i386-xl-qemuu-win7-amd64 fail
test-amd64-amd64-xl-win7-amd64 fail
test-amd64-i386-xl-win7-amd64 fail
test-amd64-i386-xl-credit2 pass
test-amd64-i386-qemuu-freebsd10-i386 pass
test-amd64-amd64-xl-pcipt-intel fail
test-amd64-i386-rhel6hvm-intel pass
test-amd64-i386-qemut-rhel6hvm-intel pass
test-amd64-i386-qemuu-rhel6hvm-intel pass
test-amd64-i386-xl-multivcpu pass
test-amd64-amd64-pair pass
test-amd64-i386-pair pass
test-i386-i386-pair pass
test-amd64-amd64-xl-sedf-pin pass
test-amd64-amd64-pv pass
test-amd64-i386-pv pass
test-i386-i386-pv pass
test-amd64-amd64-xl-sedf pass
test-amd64-i386-xl-qemut-winxpsp3-vcpus1 fail
test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 fail
test-amd64-i386-xl-winxpsp3-vcpus1 fail
test-amd64-i386-xend-qemut-winxpsp3 fail
test-amd64-amd64-xl-qemut-winxpsp3 fail
test-i386-i386-xl-qemut-winxpsp3 fail
test-amd64-amd64-xl-qemuu-winxpsp3 fail
test-i386-i386-xl-qemuu-winxpsp3 fail
test-amd64-i386-xend-winxpsp3 fail
test-amd64-amd64-xl-winxpsp3 fail
test-i386-i386-xl-winxpsp3 fail
------------------------------------------------------------
sg-report-flight on woking.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images
Logs, config files, etc. are available at
http://www.chiark.greenend.org.uk/~xensrcts/logs
Test harness code can be found at
http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
Not pushing.
------------------------------------------------------------
commit 0037ec360b8792f966acc154e06ac9f627b00f9f
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Thu Jan 30 09:01:28 2014 +0100
common/sysctl: Don't leak status in SYSCTL_page_offline_op
Also fix the indentation of the arguments to copy_to_guest() to help clarify
that the 'ret = -EFAULT' is not part of the condition.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
master commit: efd8ff0a04740a698b2b8b2b9adccd639e0fa6c9
master date: 2014-01-20 09:48:11 +0100
commit 142cf790dcecee00efa880ea6737916d0661ed8f
Author: Frediano Ziglio <frediano.ziglio@citrix.com>
Date: Thu Jan 30 09:01:01 2014 +0100
mce: fix race condition in mctelem_xchg_head
The function (mctelem_xchg_head()) used to exchange mce telemetry
list heads is racy. It may write to the head twice, with the second
write linking to an element in the wrong state.
If there are two threads, T1 inserting on committed list; and T2
trying to consume it.
1. T1 starts inserting an element (A), sets prev pointer (mcte_prev).
2. T1 is interrupted after the cmpxchg succeeded.
3. T2 gets the list and changes element A and updates the commit list
head.
4. T1 resumes, reads pointer to prev again and compare with result
from the cmpxchg which succeeded but in the meantime prev changed
in memory.
5. T1 thinks the cmpxchg failed and goes around the loop again,
linking head to A again.
To solve the race use temporary variable for prev pointer.
*linkp (which point to a field in the element) must be updated before
the cmpxchg() as after a successful cmpxchg the element might be
immediately removed and reinitialized.
The wmb() prior to the cmpchgptr() call is not necessary since it is
already a full memory barrier. This wmb() is thus removed.
Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com>
Reviewed-by: Liu Jinsong <jinsong.liu@intel.com>
master commit: e9af61b969906976188609379183cb304935f448
master date: 2014-01-17 15:58:27 +0100
commit ed234b1af2bc3edb05a7597b7b89c947a94f7c8b
Author: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Thu Jan 30 09:00:09 2014 +0100
dbg_rw_guest_mem: need to call put_gfn in error path
Using a 1G hvm domU (in grub) and gdbsx:
(gdb) set arch i8086
warning: A handler for the OS ABI "GNU/Linux" is not built into this configuration
of GDB. Attempting to continue with the default i8086 settings.
The target architecture is assumed to be i8086
(gdb) target remote localhost:9999
Remote debugging using localhost:9999
Remote debugging from host 127.0.0.1
0x0000d475 in ?? ()
(gdb) x/1xh 0x6ae9168b
Will reproduce this bug.
With a debug=y build you will get:
Assertion '!preempt_count()' failed at preempt.c:37
For a debug=n build you will get a dom0 VCPU hung (at some point) in:
[ffff82c4c0126eec] _write_lock+0x3c/0x50
ffff82c4c01e43a0 __get_gfn_type_access+0x150/0x230
ffff82c4c0158885 dbg_rw_mem+0x115/0x360
ffff82c4c0158fc8 arch_do_domctl+0x4b8/0x22f0
ffff82c4c01709ed get_page+0x2d/0x100
ffff82c4c01031aa do_domctl+0x2ba/0x11e0
ffff82c4c0179662 do_mmuext_op+0x8d2/0x1b20
ffff82c4c0183598 __update_vcpu_system_time+0x288/0x340
ffff82c4c015c719 continue_nonidle_domain+0x9/0x30
ffff82c4c012938b add_entry+0x4b/0xb0
ffff82c4c02223f9 syscall_enter+0xa9/0xae
And gdb output:
(gdb) x/1xh 0x6ae9168b
0x6ae9168b: 0x3024
(gdb) x/1xh 0x6ae9168b
0x6ae9168b: Ignoring packet error, continuing...
Reply contains invalid hex digit 116
The 1st one worked because the p2m.lock is recursive and the PCPU
had not yet changed.
crash reports (for example):
crash> mm_rwlock_t 0xffff83083f913010
struct mm_rwlock_t {
lock = {
raw = {
lock = 2147483647
},
debug = {<No data fields>}
},
unlock_level = 0,
recurse_count = 1,
locker = 1,
locker_function = 0xffff82c4c022c640 <__func__.13514> "__get_gfn_type_access"
}
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Don Slutz <dslutz@verizon.com>
Acked-by: Mukesh Rathor <mukesh.rathor@oracle.com>
master commit: 3dbab7a8bf4bef1bb2967cb3a8c7ed2146482ab3
master date: 2014-01-10 17:45:01 +0100
(qemu changes not included)
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-01-30 13:47 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-01-30 13:47 [xen-4.2-testing test] 24629: regressions - FAIL xen.org
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.