compiz team mailing list archive
-
compiz team
-
Mailing list archive
-
Message #56260
[Bug 1615304] Re: running the atom editor and pressing alt-tab causes compiz to freeze and crash
I managed to reproduce this under the debugger, however it took several
tries for it to reproduce, suggesting this may be a possible race
condition.
Furthermore, I have noticed the bug shows itself in the form of either
(1) mouse moves, but no screen updates. A crash ensues within 5-10 seconds
(2) no mouse moves or screen updates. No crash, compiz remains using 100% of cpu (1 core) on the faulting thread.
I gathered some output from gdb and top:
#0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007f59cab22d25 in ?? () from /usr/lib/nvidia-352/libGL.so.1
#2 0x00007f59cab22a23 in ?? () from /usr/lib/nvidia-352/libGL.so.1
#3 0x00007f59c2d300b3 in ?? () from /usr/lib/nvidia-352/libnvidia-glcore.so.352.63
#4 0x00007f59c2c97b1d in ?? () from /usr/lib/nvidia-352/libnvidia-glcore.so.352.63
#5 0x00007f59c2c98e17 in ?? () from /usr/lib/nvidia-352/libnvidia-glcore.so.352.63
#6 0x00007f59c2c1c5b5 in ?? () from /usr/lib/nvidia-352/libnvidia-glcore.so.352.63
#7 0x00007f59caaf54fe in glXDestroyPixmap () from /usr/lib/nvidia-352/libGL.so.1
#8 0x00007f59cade58b0 in TfpTexture::~TfpTexture() () from /usr/lib/compiz/libopengl.so
#9 0x00007f59cade5919 in TfpTexture::~TfpTexture() () from /usr/lib/compiz/libopengl.so
#10 0x00007f59cade4dcd in GLTexture::List::~List() () from /usr/lib/compiz/libopengl.so
#11 0x00007f59c92fcf49 in DecorTexture::~DecorTexture() () from /usr/lib/compiz/libdecor.so
#12 0x00007f59c92fd010 in DecorScreen::releaseTexture(DecorTexture*) () from /usr/lib/compiz/libdecor.so
#13 0x00007f59c9303f9a in Decoration::~Decoration() () from /usr/lib/compiz/libdecor.so
#14 0x00007f59c9304059 in Decoration::~Decoration() () from /usr/lib/compiz/libdecor.so
#15 0x00007f59c9300b2a in DecorWindow::update(bool) () from /usr/lib/compiz/libdecor.so
#16 0x00007f59c930534b in DecorScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libdecor.so
#17 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#18 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#19 0x00007f59c0a85d90 in ResizeLogic::handleEvent(_XEvent*) () from /usr/lib/compiz/libresize.so
#20 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#21 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#22 0x00007f59c0650591 in RegexScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libregex.so
#23 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#24 0x00007f59c043dbad in PlaceScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libplace.so
#25 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#26 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#27 0x00007f59bbbe37ee in MoveScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libmove.so
#28 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#29 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#30 0x00007f59baaeb40d in WorkaroundsScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libworkarounds.so
#31 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#32 0x00007f59ba8d104a in FadeScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libfade.so
#33 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#34 0x00007f59c951f87c in BaseSwitchScreen::handleEvent(_XEvent*) () from /usr/lib/compiz/libcompiztoolbox.so
#35 0x00007f59d712773f in CompScreen::handleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#36 0x00007f59d712777b in CompScreenImpl::alwaysHandleEvent(_XEvent*) () from /usr/lib/libcompiz_core.so.ABI-20140123
#37 0x00007f59d710179d in PrivateScreen::processEvents() () from /usr/lib/libcompiz_core.so.ABI-20140123
#38 0x00007f59d71352e7 in CompEventSource::callback() () from /usr/lib/libcompiz_core.so.ABI-20140123
#39 0x00007f59d562835f in Glib::Source::dispatch_vfunc(_GSource*, int (*)(void*), void*) ()
from /usr/lib/x86_64-linux-gnu/libglibmm-2.4.so.1
#40 0x00007f59d511ace5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f59d511b048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f59d511b30a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f59d70f60eb in compiz::private_screen::EventManager::startEventLoop(_XDisplay*) ()
from /usr/lib/libcompiz_core.so.ABI-20140123
#44 0x0000000000401951 in main ()
top:
$ cat compiz-top
top - 22:40:59 up 11 min, 4 users, load average: 1.07, 0.67, 0.38
Tasks: 285 total, 2 running, 283 sleeping, 0 stopped, 0 zombie
%Cpu(s): 3.3 us, 3.0 sy, 0.1 ni, 92.6 id, 0.9 wa, 0.0 hi, 0.0 si, 0.0 st
KiB Mem: 32840704 total, 3816756 used, 29023948 free, 318880 buffers
KiB Swap: 0 total, 0 used, 0 free. 1346980 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
5540 goncalog 20 0 524296 81128 31464 R 96.7 0.2 2:32.37 compiz
6373 goncalog 20 0 1601308 502872 75648 S 6.4 1.5 0:40.05 /usr/lib/firefox/firefox
1 root 20 0 34476 3880 1492 S 0.0 0.0 0:01.18 /sbin/init
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kthreadd]
3 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/0]
5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/0:0H]
7 root 20 0 0 0 0 S 0.0 0.0 0:00.35 [rcu_sched]
8 root 20 0 0 0 0 S 0.0 0.0 0:00.13 [rcuos/0]
9 root 20 0 0 0 0 S 0.0 0.0 0:00.12 [rcuos/1]
10 root 20 0 0 0 0 S 0.0 0.0 0:00.10 [rcuos/2]
11 root 20 0 0 0 0 S 0.0 0.0 0:00.08 [rcuos/3]
12 root 20 0 0 0 0 S 0.0 0.0 0:00.15 [rcuos/4]
13 root 20 0 0 0 0 S 0.0 0.0 0:00.09 [rcuos/5]
14 root 20 0 0 0 0 S 0.0 0.0 0:00.19 [rcuos/6]
15 root 20 0 0 0 0 S 0.0 0.0 0:00.07 [rcuos/7]
16 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcu_bh]
17 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/0]
18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/1]
19 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/2]
20 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/3]
21 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/4]
22 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/5]
23 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/6]
24 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [rcuob/7]
25 root rt 0 0 0 0 S 0.0 0.0 0:00.04 [migration/0]
26 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/0]
27 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/1]
28 root rt 0 0 0 0 S 0.0 0.0 0:00.28 [migration/1]
29 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/1]
30 root 20 0 0 0 0 S 0.0 0.0 0:00.09 [kworker/1:0]
31 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/1:0H]
32 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/2]
33 root rt 0 0 0 0 S 0.0 0.0 0:00.13 [migration/2]
34 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/2]
35 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/2:0]
36 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/2:0H]
37 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/3]
38 root rt 0 0 0 0 S 0.0 0.0 0:00.07 [migration/3]
39 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/3]
40 root 20 0 0 0 0 S 0.0 0.0 0:00.07 [kworker/3:0]
41 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/3:0H]
42 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/4]
43 root rt 0 0 0 0 S 0.0 0.0 0:00.76 [migration/4]
44 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/4]
45 root 20 0 0 0 0 S 0.0 0.0 0:00.06 [kworker/4:0]
46 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/4:0H]
47 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/5]
48 root rt 0 0 0 0 S 0.0 0.0 0:00.44 [migration/5]
49 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/5]
51 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/5:0H]
52 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/6]
53 root rt 0 0 0 0 S 0.0 0.0 0:00.05 [migration/6]
54 root 20 0 0 0 0 S 0.0 0.0 0:00.01 [ksoftirqd/6]
55 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/6:0]
56 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/6:0H]
57 root rt 0 0 0 0 S 0.0 0.0 0:00.00 [watchdog/7]
58 root rt 0 0 0 0 S 0.0 0.0 0:00.46 [migration/7]
59 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ksoftirqd/7]
61 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/7:0H]
62 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [khelper]
63 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kdevtmpfs]
64 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [netns]
65 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [writeback]
66 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kintegrityd]
67 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [bioset]
69 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kblockd]
70 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [ata_sff]
71 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [khubd]
72 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [md]
73 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [devfreq_wq]
76 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [khungtaskd]
77 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kswapd0]
78 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [vmstat]
79 root 25 5 0 0 0 S 0.0 0.0 0:00.00 [ksmd]
80 root 39 19 0 0 0 S 0.0 0.0 0:00.02 [khugepaged]
81 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [fsnotify_mark]
82 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [ecryptfs-kthrea]
83 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [crypto]
95 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kthrotld]
98 root 20 0 0 0 0 S 0.0 0.0 0:00.14 [kworker/0:1]
118 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [deferwq]
119 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [charger_manager]
126 root 20 0 0 0 0 S 0.0 0.0 0:00.01 [kworker/7:1]
149 root 20 0 0 0 0 S 0.0 0.0 0:00.13 [kworker/2:2]
178 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kpsmoused]
180 root 20 0 0 0 0 S 0.0 0.0 0:00.23 [kworker/6:2]
182 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_0]
183 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_1]
184 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_2]
185 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_3]
186 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_4]
187 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_5]
192 root 20 0 0 0 0 S 0.0 0.0 0:00.02 [kworker/u16:6]
194 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_6]
195 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [scsi_eh_7]
197 root 20 0 0 0 0 S 0.0 0.0 0:00.11 [kworker/u16:9]
206 root 20 0 0 0 0 S 0.0 0.0 0:00.09 [kworker/5:1]
242 root 0 -20 0 0 0 S 0.0 0.0 0:00.01 [kworker/u17:1]
243 root 20 0 0 0 0 S 0.0 0.0 0:00.05 [jbd2/sda3-8]
244 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [ext4-rsv-conver]
410 root 20 0 19604 924 624 S 0.0 0.0 0:00.14 upstart-udev-bridge --daemon
416 root 20 0 52460 2608 1020 S 0.0 0.0 0:00.12 /lib/systemd/systemd-udevd --daemon
493 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [jbd2/sdb1-8]
494 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [ext4-rsv-conver]
533 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [jbd2/sdb2-8]
534 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [ext4-rsv-conver]
606 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kmpathd]
607 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kmpath_handlerd]
656 root -51 0 0 0 0 S 0.0 0.0 0:00.00 [irq/58-mei_me]
691 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kvm-irqfd-clean]
715 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [hd-audio0]
741 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [hd-audio1]
743 root 20 0 15256 656 424 S 0.0 0.0 0:00.06 upstart-socket-bridge --daemon
811 root 20 0 23416 1128 812 S 0.0 0.0 0:00.00 rpcbind
862 root 20 0 316704 9184 6908 S 0.0 0.0 0:00.02 smbd -F
902 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [rpciod]
908 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [nfsiod]
913 statd 20 0 21536 1384 924 S 0.0 0.0 0:00.00 rpc.statd -L
935 root 20 0 15272 632 360 S 0.0 0.0 0:00.05 upstart-file-bridge --daemon
956 syslog 20 0 255836 1224 776 S 0.0 0.0 0:00.05 rsyslogd
957 root 20 0 23472 408 204 S 0.0 0.0 0:00.00 rpc.idmapd
1083 message+ 20 0 40612 2568 1020 S 0.0 0.0 0:01.59 dbus-daemon --system --fork
1099 root 20 0 334444 4484 3300 S 0.0 0.0 0:00.00 /usr/sbin/ModemManager
1101 root 20 0 19292 1708 1432 S 0.0 0.0 0:00.00 /usr/sbin/bluetoothd
1121 root 10 -10 0 0 0 S 0.0 0.0 0:00.00 [krfcommd]
1127 root 20 0 51176 10716 2084 S 0.0 0.0 0:00.04 /usr/bin/perl -wT /usr/sbin/munin-node
1128 avahi 20 0 32340 1720 1412 S 0.0 0.0 0:00.02 avahi-daemon: running [darkside.local]
1133 avahi 20 0 32216 472 216 S 0.0 0.0 0:00.00 avahi-daemon: chroot helper
1141 root 20 0 43520 1928 1524 S 0.0 0.0 0:00.25 /lib/systemd/systemd-logind
1152 root 20 0 340892 6500 4752 S 0.0 0.0 0:00.93 NetworkManager
1158 root 20 0 284428 5676 3112 S 0.0 0.0 0:04.54 /usr/lib/policykit-1/polkitd --no-debug
1168 root 20 0 308752 2816 640 S 0.0 0.0 0:00.00 smbd -F
1214 root 20 0 15812 948 792 S 0.0 0.0 0:00.00 /sbin/getty -8 38400 tty4
1226 root 20 0 15812 956 792 S 0.0 0.0 0:00.00 /sbin/getty -8 38400 tty5
1262 root 20 0 316712 3176 900 S 0.0 0.0 0:00.00 smbd -F
1270 root 20 0 113424 2788 1972 S 0.0 0.0 0:00.01 /bin/login --
1271 root 20 0 113560 2924 2004 S 0.0 0.0 0:00.02 /bin/login --
1276 root 20 0 15812 956 792 S 0.0 0.0 0:00.00 /sbin/getty -8 38400 tty6
1408 root 20 0 61376 3024 2352 S 0.0 0.0 0:00.04 /usr/sbin/sshd -D
1423 daemon 20 0 19132 164 0 S 0.0 0.0 0:00.00 atd
1425 root 20 0 23648 992 744 S 0.0 0.0 0:00.00 cron
1430 whoopsie 20 0 363688 6876 5140 S 0.0 0.0 0:00.10 whoopsie
1486 root 20 0 19188 752 500 S 0.0 0.0 0:00.03 /usr/sbin/irqbalance
1528 root 20 0 4364 680 504 S 0.0 0.0 0:00.18 acpid -c /etc/acpi/events -s /var/run/acpid.socket
1533 root 20 0 72888 3048 2328 S 0.0 0.0 0:00.00 /usr/sbin/cups-browsed
1555 mysql 20 0 550104 55268 6940 S 0.0 0.2 0:00.26 /usr/sbin/mysqld
1559 root 20 0 906856 15364 10192 S 0.0 0.0 0:00.55 /usr/sbin/libvirtd -d
1617 root 20 0 7524 420 304 S 0.0 0.0 0:00.12 /usr/sbin/gpm -m /dev/input/mice -t exps2
1640 kernoops 20 0 37140 1008 696 S 0.0 0.0 0:00.00 /usr/sbin/kerneloops
1649 root 20 0 13352 376 208 S 0.0 0.0 0:00.00 /usr/sbin/mcelog --daemon
1822 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [nfsd4]
1823 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [nfsd4_callbacks]
1824 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [lockd]
1835 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1836 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1837 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1838 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1839 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1840 root 20 0 0 0 0 S 0.0 0.0 0:00.06 [nfsd]
1841 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1842 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [nfsd]
1856 root 20 0 28356 1664 972 S 0.0 0.0 0:00.00 /usr/sbin/rpc.mountd --manage-gids
2068 root 20 0 277888 5948 2972 S 0.0 0.0 0:00.05 lightdm
2084 root 20 0 287732 4396 3228 S 0.0 0.0 0:00.23 /usr/lib/accountsservice/accounts-daemon
2126 root 20 0 10224 3720 1424 S 0.0 0.0 0:00.00 /sbin/dhclient -d -sf /usr/lib/NetworkManager/nm-dhcp-clie+
2255 root 20 0 25336 1600 1320 S 0.0 0.0 0:00.00 /usr/lib/postfix/master
2258 postfix 20 0 27400 1536 1260 S 0.0 0.0 0:00.00 pickup -l -t fifo -u -c
2259 postfix 20 0 27452 1564 1284 S 0.0 0.0 0:00.00 qmgr -l -t fifo -u
2355 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [iprt]
2362 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kauditd]
2406 xrdp 20 0 19392 660 216 S 0.0 0.0 0:00.00 /usr/sbin/xrdp
2410 root 20 0 31904 784 380 S 0.0 0.0 0:00.00 /usr/sbin/xrdp-sesman
2638 root 20 0 90088 2792 1448 S 0.0 0.0 0:00.00 /usr/sbin/apache2 -k start
2641 www-data 20 0 89828 1864 528 S 0.0 0.0 0:00.00 /usr/sbin/apache2 -k start
2642 www-data 20 0 379244 4472 768 S 0.0 0.0 0:00.09 /usr/sbin/apache2 -k start
2643 www-data 20 0 379244 4472 768 S 0.0 0.0 0:00.08 /usr/sbin/apache2 -k start
2707 libvirt+ 20 0 28200 952 700 S 0.0 0.0 0:00.00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/def+
2764 root 20 0 239344 4560 3560 S 0.0 0.0 0:00.12 /usr/lib/upower/upowerd
2801 rtkit 21 1 168908 1300 1080 S 0.0 0.0 0:00.01 /usr/lib/rtkit/rtkit-daemon
2877 libvirt+ 20 0 28200 956 700 S 0.0 0.0 0:00.00 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/net+
3023 colord 20 0 301956 10252 4420 S 0.0 0.0 0:00.12 /usr/lib/colord/colord
3054 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [cfg80211]
3058 root 20 0 113428 2796 1976 S 0.0 0.0 0:00.01 /bin/login --
3103 root 20 0 0 0 0 S 0.0 0.0 0:00.16 [kworker/4:2]
3109 nobody 20 0 31020 1520 1272 S 0.0 0.0 0:00.00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-ho+
3224 root 20 0 278288 7068 5140 S 0.0 0.0 0:00.00 /usr/sbin/winbindd -F
3302 root 20 0 231444 2808 1156 S 0.0 0.0 0:00.03 nmbd -D
3304 root 20 0 278300 3328 1380 S 0.0 0.0 0:00.00 /usr/sbin/winbindd -F
3945 root 20 0 0 0 0 S 0.0 0.0 0:00.05 [kworker/7:2]
4306 root 20 0 371500 5440 3488 S 0.0 0.0 0:00.22 /usr/lib/udisks2/udisksd --no-debug
4427 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 [kworker/u17:2]
4450 root 20 0 4199768 4160 2980 S 0.0 0.0 0:00.13 /usr/sbin/console-kit-daemon --no-daemon
4631 root 20 0 364008 199468 58384 S 0.0 0.6 0:24.57 /usr/bin/X -core :0 -seat seat0 -auth /var/run/lightdm/roo+
4634 nvidia-+ 20 0 17044 720 548 S 0.0 0.0 0:00.00 /usr/bin/nvidia-persistenced --user nvidia-persistenced
4694 root 20 0 203512 4528 3316 S 0.0 0.0 0:00.02 lightdm --session-child 12 19
4925 goncalog 20 0 29352 10572 1772 S 0.0 0.0 0:00.10 -bash
5084 goncalog 20 0 29340 10536 1748 S 0.0 0.0 0:00.09 -bash
5185 root 20 0 74480 3352 2460 S 0.0 0.0 0:00.00 /usr/sbin/cupsd -f
5215 goncalog 20 0 36136 2640 1588 S 0.0 0.0 0:00.14 init --user
5375 goncalog 20 0 10620 316 0 S 0.0 0.0 0:00.00 ssh-agent -s
5384 goncalog 20 0 40148 2188 856 S 0.0 0.0 0:00.25 dbus-daemon --fork --session --address=unix:abstract=/tmp/+
5392 goncalog 20 0 18104 1164 992 S 0.0 0.0 0:00.00 upstart-event-bridge
5394 goncalog 20 0 74000 4556 3984 S 0.0 0.0 0:00.02 /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
5397 goncalog 20 0 357508 4248 2916 S 0.0 0.0 0:00.54 /usr/bin/ibus-daemon --daemonize --xim
5404 goncalog 20 0 584176 37036 8080 S 0.0 0.1 0:00.40 /usr/lib/x86_64-linux-gnu/bamf/bamfdaemon
5414 goncalog 20 0 192484 3224 2588 S 0.0 0.0 0:00.02 /usr/lib/gvfs/gvfsd
5423 goncalog 20 0 811272 21056 12324 S 0.0 0.1 0:00.47 /usr/lib/unity-settings-daemon/unity-settings-daemon
5428 goncalog 20 0 345660 3116 2520 S 0.0 0.0 0:00.00 /usr/lib/gvfs/gvfsd-fuse /run/user/1000/gvfs -f -o big_wri+
5429 goncalog 20 0 276720 5496 2844 S 0.0 0.0 0:00.00 /usr/lib/ibus/ibus-dconf
5432 goncalog 20 0 26588 952 640 S 0.0 0.0 0:00.00 upstart-file-bridge --daemon --user
5434 goncalog 20 0 337624 3464 2900 S 0.0 0.0 0:00.00 /usr/lib/at-spi2-core/at-spi-bus-launcher --launch-immedia+
5435 goncalog 20 0 488124 15640 11016 S 0.0 0.0 0:00.32 /usr/lib/ibus/ibus-ui-gtk3
5437 goncalog 20 0 382788 7476 5744 S 0.0 0.0 0:00.02 /usr/lib/ibus/ibus-x11 --kill-daemon
5438 goncalog 20 0 645396 11468 7884 S 0.0 0.0 0:00.15 gnome-session --session=gnome-fallback-compiz
5450 goncalog 20 0 18112 652 412 S 0.0 0.0 0:00.02 upstart-dbus-bridge --daemon --system --user --bus-name sy+
5451 goncalog 20 0 18112 648 404 S 0.0 0.0 0:00.04 upstart-dbus-bridge --daemon --session --user --bus-name s+
5457 goncalog 20 0 39240 1960 1472 S 0.0 0.0 0:00.01 /bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.+
5476 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/1:2]
5478 goncalog 20 0 125012 3376 2780 S 0.0 0.0 0:00.04 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session
5494 goncalog 20 0 200964 3304 2724 S 0.0 0.0 0:00.13 /usr/lib/ibus/ibus-engine-simple
5500 goncalog 20 0 178768 3216 2148 S 0.0 0.0 0:00.07 /usr/lib/dconf/dconf-service
5509 goncalog 9 -11 593736 7100 4032 S 0.0 0.0 0:00.13 /usr/bin/pulseaudio --start --log-target=syslog
5530 goncalog 20 0 98404 3028 2324 S 0.0 0.0 0:00.00 /usr/lib/pulseaudio/pulse/gconf-helper
5532 goncalog 20 0 54260 3880 2088 S 0.0 0.0 0:00.01 /usr/lib/x86_64-linux-gnu/gconf/gconfd-2
5545 goncalog 20 0 721708 51180 16360 S 0.0 0.2 0:01.38 gnome-panel
5548 goncalog 20 0 360516 5012 3916 S 0.0 0.0 0:00.03 /usr/lib/x86_64-linux-gnu/indicator-application/indicator-+
5549 goncalog 20 0 259524 5184 2596 S 0.0 0.0 0:00.00 /usr/lib/x86_64-linux-gnu/indicator-bluetooth/indicator-bl+
5550 goncalog 20 0 1456756 47948 34456 S 0.0 0.1 0:01.79 nautilus -n
5551 goncalog 20 0 687076 18808 13280 S 0.0 0.1 0:00.15 nm-applet
5555 goncalog 20 0 652592 17784 12480 S 0.0 0.1 0:00.19 /usr/lib/policykit-1-gnome/polkit-gnome-authentication-age+
5557 goncalog 39 19 471212 9760 6288 S 0.0 0.0 0:00.12 /usr/lib/tracker/tracker-miner-fs
5562 goncalog 20 0 393036 13108 4652 S 0.0 0.0 0:00.21 /usr/lib/tracker/tracker-store
5568 goncalog 20 0 473004 9876 6904 S 0.0 0.0 0:00.06 /usr/lib/unity-settings-daemon/unity-fallback-mount-helper
5580 goncalog 20 0 18300 1184 1012 S 0.0 0.0 0:00.00 /sbin/initctl emit indicator-services-start
5585 goncalog 20 0 330968 2884 2400 S 0.0 0.0 0:00.00 /usr/lib/x86_64-linux-gnu/indicator-messages/indicator-mes+
5588 goncalog 20 0 274308 3484 2772 S 0.0 0.0 0:00.03 /usr/lib/x86_64-linux-gnu/indicator-power/indicator-power-+
5591 goncalog 20 0 897080 9800 6768 S 0.0 0.0 0:00.04 /usr/lib/x86_64-linux-gnu/indicator-datetime/indicator-dat+
5600 goncalog 20 0 549188 7744 4440 S 0.0 0.0 0:00.07 /usr/lib/x86_64-linux-gnu/indicator-sound/indicator-sound-+
5603 goncalog 20 0 758536 4316 3068 S 0.0 0.0 0:00.12 /usr/lib/x86_64-linux-gnu/indicator-session/indicator-sess+
5637 goncalog 20 0 476880 10652 7976 S 0.0 0.0 0:00.03 /usr/lib/evolution/evolution-source-registry
5640 goncalog 20 0 408856 10844 7808 S 0.0 0.0 0:00.07 /usr/bin/gnome-screensaver --no-daemon
5642 goncalog 20 0 4777512 162104 32008 S 0.0 0.5 0:14.97 /home/goncalog/.dropbox-dist/dropbox-lnx.x86_64-8.4.19/dro+
5652 goncalog 20 0 336352 10192 7200 S 0.0 0.0 0:00.06 /usr/lib/x86_64-linux-gnu/notify-osd
5666 goncalog 20 0 515892 7640 3688 S 0.0 0.0 0:00.03 /usr/lib/gvfs/gvfs-udisks2-volume-monitor
5695 goncalog 20 0 196092 2848 2256 S 0.0 0.0 0:00.00 /usr/lib/gvfs/gvfs-mtp-volume-monitor
5697 goncalog 20 0 667876 47528 26228 S 0.0 0.1 0:00.12 /usr/lib/gnome-online-accounts/goa-daemon
5703 goncalog 20 0 208384 5492 2644 S 0.0 0.0 0:00.01 /usr/lib/gvfs/gvfs-gphoto2-volume-monitor
5706 goncalog 20 0 799792 44372 7784 S 0.0 0.1 0:00.09 /usr/lib/evolution/evolution-calendar-factory
5720 goncalog 20 0 281800 3408 2744 S 0.0 0.0 0:00.01 /usr/lib/gvfs/gvfs-afc-volume-monitor
5742 goncalog 20 0 865992 29372 16288 S 0.0 0.1 0:00.70 /usr/lib/x86_64-linux-gnu/indicator-applet-complete
5749 goncalog 20 0 396400 7548 5960 S 0.0 0.0 0:00.05 /usr/lib/telepathy/mission-control-5
5765 goncalog 20 0 429204 4044 3088 S 0.0 0.0 0:00.01 /usr/lib/gvfs/gvfsd-trash --spawner :1.5 /org/gtk/gvfs/exe+
5774 goncalog 20 0 331792 4556 3176 S 0.0 0.0 0:00.08 /usr/bin/zeitgeist-daemon
5778 goncalog 20 0 4440 640 536 S 0.0 0.0 0:00.00 /bin/sh -c /usr/bin/gtk-window-decorator
5779 goncalog 20 0 529288 15072 8008 S 0.0 0.0 0:00.09 /usr/lib/x86_64-linux-gnu/indicator-keyboard-service --use+
5782 goncalog 20 0 337784 37720 10292 S 0.0 0.1 0:00.42 /usr/bin/gtk-window-decorator
5798 goncalog 20 0 233312 5652 4580 S 0.0 0.0 0:00.01 /usr/lib/x86_64-linux-gnu/zeitgeist-fts
5801 goncalog 20 0 7212 616 516 S 0.0 0.0 0:00.00 /bin/cat
5804 goncalog 20 0 443732 10192 5504 S 0.0 0.0 0:00.04 zeitgeist-datahub
5845 goncalog 20 0 122908 4968 2308 S 0.0 0.0 0:00.02 /usr/lib/gvfs/gvfsd-metadata
5874 goncalog 20 0 266216 3020 2480 S 0.0 0.0 0:00.00 /usr/lib/gvfs/gvfsd-burn --spawner :1.5 /org/gtk/gvfs/exec+
5946 goncalog 20 0 451116 12176 8912 S 0.0 0.0 0:00.05 telepathy-indicator
6233 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/5:2]
6274 goncalog 20 0 492832 11428 8104 S 0.0 0.0 0:00.07 update-notifier
6356 root 20 0 100048 2708 1984 S 0.0 0.0 0:00.00 sudo gdb -p 5540
6357 root 20 0 188060 146340 18124 S 0.0 0.4 0:03.90 gdb -p 5540
6561 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/3:3]
6568 goncalog 20 0 373628 3944 3180 S 0.0 0.0 0:00.03 /usr/lib/x86_64-linux-gnu/deja-dup/deja-dup-monitor
6601 root 20 0 100048 2708 1984 S 0.0 0.0 0:00.00 sudo perf top
6602 root 20 0 1246916 109852 11256 S 0.0 0.3 0:02.68 /usr/lib/linux-tools/3.13.0-93-generic/perf top
6760 root 20 0 0 0 0 S 0.0 0.0 0:00.08 [kworker/0:0]
6765 root 20 0 0 0 0 S 0.0 0.0 0:00.02 [kworker/4:1]
6772 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/6:1]
6789 root 20 0 0 0 0 S 0.0 0.0 0:00.01 [kworker/5:0]
6804 goncalog 20 0 12456 648 380 S 0.0 0.0 0:00.00 /bin/bash /usr/bin/atom
6806 goncalog 20 0 1353252 81936 39188 S 0.0 0.2 0:01.55 /usr/share/atom/atom --executed-from=/home/goncalog --pid=+
6808 goncalog 20 0 284040 14120 11280 S 0.0 0.0 0:00.01 /usr/share/atom/atom --type=zygote --no-sandbox
6831 goncalog 20 0 449980 84708 49844 S 0.0 0.3 0:06.56 /usr/share/atom/atom --type=gpu-process --channel=6806.0.1+
6840 goncalog 20 0 1149408 108244 33480 S 0.0 0.3 0:04.71 /usr/share/atom/atom --type=renderer --js-flags=--harmony +
6874 goncalog 20 0 878232 36920 17120 S 0.0 0.1 0:00.14 /usr/share/atom/atom --eval require('/usr/share/atom/resou+
6909 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/2:1]
6977 goncalog 20 0 29388 10728 1892 S 0.0 0.0 0:00.19 -bash
7126 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/4:3]
7127 root 20 0 0 0 0 S 0.0 0.0 0:00.00 [kworker/4:4]
7286 goncalog 20 0 24968 1600 1136 R 0.0 0.0 0:00.00 top -b -c
In the output of perf, I could see some nv* symbols showing up near the
top but it appears I did not manage to capture them.
--
You received this bug notification because you are a member of compiz
packagers, which is subscribed to compiz in Ubuntu.
https://bugs.launchpad.net/bugs/1615304
Title:
running the atom editor and pressing alt-tab causes compiz to freeze
and crash
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1615304/+subscriptions
References
