Failures on RHEL-s390x-m64, branch master

Failures on RHEL-s390x-m64, branch master

[sergiodj+buildbot]

Buildslave:
	rhel-7_1-s390x-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/RHEL-s390x-m64/builds/6494>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/RHEL-s390x-m64/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/RHEL-s390x-m64/xfails/master/xfail;hb=b05604d>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/RHEL-s390x-m64/xfails/master/xfail.table;hb=b05604d>

[binutils-gdb] Workaround a FreeBSD ptrace() bug with clearing thread events.

[sergiodj+buildbot]

*** TEST RESULTS FOR COMMIT f169cfdc08761a3d9fcd587ad8661102672403ec ***

Author: John Baldwin <jhb@FreeBSD.org>
Branch: master
Commit: f169cfdc08761a3d9fcd587ad8661102672403ec

Workaround a FreeBSD ptrace() bug with clearing thread events.

When multiple threads within a process wish to report STOPPED events
from wait(), the kernel picks one thread event as the thread event to
report.  The chosen thread event is retrieved via PT_LWPINFO by
passing the process ID as the request pid.  If multiple events are
pending, then the subsequent wait() after resuming a process will
report another STOPPED event after resuming the process to handle the
next thread event and so on.

A single thread event is cleared as a side effect of resuming the
process with PT_CONTINUE, PT_STEP, etc.  In older kernels, however,
the request pid was used to select which thread's event was cleared
rather than always clearing the event that was just reported.  To
avoid clearing the event of the wrong LWP, always pass the process ID
instead of an LWP ID to PT_CONTINUE or PT_SYSCALL.

In the case of stepping, the process ID cannot be used with PT_STEP
since it would step the thread that reported an event which may not be
the thread indicated by PTID.  For stepping, use PT_SETSTEP to enable
stepping on the desired thread before resuming the process via
PT_CONTINUE instead of using PT_STEP.

This manifested as a failure in the
gdb.threads/continue-pending-status.exp test.  Specifically, if thread
2 reported a breakpoint and the test thus switched to thread 3 before
continuing, thread 3's event (if any) was discarded and thread 2's
breakpoint remained pending and was reported a second time as a
duplicate event.  As a result, the PC was decremented twice for the
same breakpoint resulting in an illegal instruction fault on x86.

gdb/ChangeLog:

	* fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
	wildcard process pid for super_resume for kernels with a
	specific bug.

Failures on Fedora-s390x-m64, branch master

[sergiodj+buildbot]

Buildslave:
	marist-fedora-s390x

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-s390x-m64/builds/7832>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-s390x-m64/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-s390x-m64/xfails/master/xfail;hb=739da2c>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-s390x-m64/xfails/master/xfail.table;hb=739da2c>

Failures on Fedora-x86_64-m64, branch master

[sergiodj+buildbot]

Buildslave:
	fedora-x86-64-2

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-m64/builds/8966>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-m64/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-m64/xfails/master/xfail;hb=1fc871c>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-m64/xfails/master/xfail.table;hb=1fc871c>

Failures on Fedora-x86_64-m32, branch master

[sergiodj+buildbot]

Buildslave:
	fedora-x86-64-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-m32/builds/8924>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-m32/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.ada/exec_changed.exp: start second
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-m32/xfails/master/xfail;hb=112cb06>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-m32/xfails/master/xfail.table;hb=112cb06>

Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master

[sergiodj+buildbot]

Buildslave:
	fedora-x86-64-2

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-extended-gdbserver-m64/builds/8952>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-extended-gdbserver-m64/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.arch/amd64-disp-step-avx.exp: vex2: xmm0 has expected value before
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-native-extended-gdbserver-m64/xfails/master/xfail;hb=8d02102>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-native-extended-gdbserver-m64/xfails/master/xfail.table;hb=8d02102>

Failures on Fedora-i686, branch master

[sergiodj+buildbot]

Buildslave:
	fedora-x86-64-4

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-i686/builds/8948>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-i686/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=0: inferior 1 exited
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-i686/xfails/master/xfail;hb=5425201>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-i686/xfails/master/xfail.table;hb=5425201>

Failures on Fedora-x86_64-native-gdbserver-m64, branch master

[sergiodj+buildbot]

Buildslave:
	fedora-x86-64-3

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-native-gdbserver-m64/builds/8907>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-native-gdbserver-m64/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-native-gdbserver-m64/xfails/master/xfail;hb=48c2bb6>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-native-gdbserver-m64/xfails/master/xfail.table;hb=48c2bb6>

Failures on Fedora-x86_64-cc-with-index, branch master

[sergiodj+buildbot]

Buildslave:
	fedora-x86-64-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-cc-with-index/builds/8862>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-cc-with-index/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> KFAIL: gdb.threads/non-ldr-exit.exp: program exits normally
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=on: cond_bp_target=1: inferior 1 exited
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-cc-with-index/xfails/master/xfail;hb=e51500f>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Fedora-x86_64-cc-with-index/xfails/master/xfail.table;hb=e51500f>

Failures on Ubuntu-AArch32-native-extended-gdbserver-m32, branch master

[sergiodj+buildbot]

Buildslave:
	ubuntu-trusty-aarch32-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-native-extended-gdbserver-m32/builds/2861>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-native-extended-gdbserver-m32/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.base/longjmp.exp: next over patt3
PASS -> FAIL: gdb.base/step-over-syscall.exp: clone: displaced=off: single step over clone
PASS -> FAIL: gdb.multi/multi-term-settings.exp: inf1_how=attach: inf2_how=tty: stop with control-c
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=0: next does not change thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=0: current thread advanced - unlocked
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=1: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=1: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=1: print call_function = 1
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=1: next to increment
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=off: cmd=next: call_function=1: other threads ran - unlocked
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=step: set scheduler-locking off
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=step: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=step: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=step: set scheduler-locking step
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=step: print call_function = 0
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=step: step to increment
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=0: set scheduler-locking off
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=0: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=0: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=0: set scheduler-locking step
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=0: print call_function = 0
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=0: next to increment
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=1: set scheduler-locking off
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=1: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=1: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=1: set scheduler-locking step
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=1: print call_function = 1
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=step: cmd=next: call_function=1: next to increment
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=step: set scheduler-locking off
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=step: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=step: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=step: set scheduler-locking on
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=step: print call_function = 0
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=step: step to increment
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=0: set scheduler-locking off
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=0: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=0: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=0: set scheduler-locking on
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=0: print call_function = 0
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=0: next to increment
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=1: set scheduler-locking off
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=1: continue to breakpoint: return to loop
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=1: find current thread
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=1: set scheduler-locking on
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=1: print call_function = 1
PASS -> FAIL: gdb.threads/schedlock.exp: schedlock=on: cmd=next: call_function=1: next to increment
============================


*** Complete list of XFAILs for this builder ***

FAILURE TO OBTAIN THE COMMIT FOR THE XFAIL LIST.  PLEASE CONTACT THE BUILDBOT ADMIN.

Failures on Ubuntu-AArch32-native-gdbserver-m32, branch master

[sergiodj+buildbot]

Buildslave:
	ubuntu-trusty-aarch32-1

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Ubuntu-AArch32-native-gdbserver-m32/builds/2843>

Commit(s) tested:
	f169cfdc08761a3d9fcd587ad8661102672403ec

Author(s) (in the same order as the commits):
	John Baldwin <jhb@FreeBSD.org>

Subject:
	Workaround a FreeBSD ptrace() bug with clearing thread events.

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Ubuntu-AArch32-native-gdbserver-m32/f1/f169cfdc08761a3d9fcd587ad8661102672403ec/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.dwarf2/gdb-index.exp: touch binary
============================


*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Ubuntu-AArch32-native-gdbserver-m32/xfails/master/xfail;hb=>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

	<http://git.sergiodj.net/?p=gdb-xfails.git;a=blob;f=xfails/Ubuntu-AArch32-native-gdbserver-m32/xfails/master/xfail.table;hb=>