Bug 99471
| Summary: | System locks with kswapd0 and kworker taking full IO and mem | ||
|---|---|---|---|
| Product: | Memory Management | Reporter: | Gonzalo Aguilar (gaguilar) |
| Component: | Page Allocator | Assignee: | Andrew Morton (akpm) |
| Status: | NEW --- | ||
| Severity: | blocking | CC: | 32170745, howaboutsynergy, larsnostdal, meisterplanlos, serianox, sgh, spam, viktorpal, Wilhelm.Buchmueller |
| Priority: | P1 | ||
| Hardware: | x86-64 | ||
| OS: | Linux | ||
| Kernel Version: | 4.0.4-303.fc22.x86_64 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
This is situation while blocked
Kernel log with tasks an memory 1 week historic load |
||
It's very strange that linux completly hangs when on memmory pressure. That seems to happen with java 8 but I don't understand why. I set swappines to 1 and then 0. Nothing changes. I removed swap. Nothing changes. The problem with this bug is that the system takes 100% of system usage. Blocks IO by using hd to full. Even without swap!!! How can this be? Kernel is saying ok, I'm without memory, so I will use hard disk (without looking for memory) intesively until I decide to kill the program is taking too much RAM. And selects Java. Why? The normal behaviour should be: I have no ram. What's best candidate to be killed. Java. Kill. Finish. Normally I have to shutdown the computer because is not responsive. And this cannot be. I have 2G ram that's not much, but it used to work with Ubuntu 14.10 kernels. I attach an screenshot of the computer when completely locked. Without swap. Situation is awful: 4 kworkers. Taking 75% of the system. 1 kswap worker. Taking the rest and the IO wait. More than the 24% it shows. Current kernel: Linux azul-laptop.level2crm.com 4.0.5-300.fc22.x86_64 #1 SMP Mon Jun 8 16:15:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux Created attachment 182541 [details]
This is situation while blocked
The system is so unresponsive that I have to shudown hard to recover it. Normally kernel should kill offending program before going unresponsive.
Created attachment 182571 [details]
Kernel log with tasks an memory
I added everything I thought it was relevant
I changed to scheduler since I don't think is related to the filesystem but the scheduler and memory management. I have the same problem, although it has nothing to do with the amount of memory used. I'm willing to do every possible attempt to track this down. I have tried upgrading the kenrel to 4.1.3, but the same thing happens. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1462919 <quoote> In 15.04 even when having plenty of RAM and swap kswpd uses lots of CPU and might bring the machine down to a crawl making is unable to access it over the network. I say "might", because it's only a very clear feeling that I have. I do not know it for sure. Anyway the fact is that I have two server that once every 2 week ends up totally unaccessible from the network. They can be pinged though. Logging in locally takes a long time. Rebooting them locally takes a long time. They have absolutely no noticeable disk IO when in this stalled state. </quote> I have cpuload plotted on this site. http://sgh.dk/~sgh/graphs.html Notice the system time just climbing after every reboot. It happens with 4.2.0 too. (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Tue, 01 Sep 2015 12:32:10 +0000 bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=99471 Guys, could you take a look please? The machine went oom when there's heaps of unused swap and most memory is being used on active_anon and inactive_anon. We should have just swapped that stuff out and kept going. On 09/10/15 14:04, Andrew Morton wrote: > (switched to email. Please respond via emailed reply-to-all, not via the > bugzilla web interface). > > On Tue, 01 Sep 2015 12:32:10 +0000 bugzilla-daemon@bugzilla.kernel.org wrote: > >> https://bugzilla.kernel.org/show_bug.cgi?id=99471 > Guys, could you take a look please? > > The machine went oom when there's heaps of unused swap and most memory > is being used on active_anon and inactive_anon. We should have just > swapped that stuff out and kept going. Isn't there already logic in the kernel that disables OOM if there's swap space available? I saw it once, what happened to it? > > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@kvack.org. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a> Created attachment 187511 [details]
1 week historic load
It is clear to see the system load "singularity".
The system has 8 physical cores and 12 GB of memory. The sigularity happended on a sunday no activity on the system.
On Thu, Sep 10, 2015 at 02:04:18PM -0700, Andrew Morton wrote:
> (switched to email. Please respond via emailed reply-to-all, not via the
> bugzilla web interface).
>
> On Tue, 01 Sep 2015 12:32:10 +0000 bugzilla-daemon@bugzilla.kernel.org wrote:
>
> > https://bugzilla.kernel.org/show_bug.cgi?id=99471
>
> Guys, could you take a look please?
>
> The machine went oom when there's heaps of unused swap and most memory
> is being used on active_anon and inactive_anon. We should have just
> swapped that stuff out and kept going.
I think we need to re-evaluate the way we balance file and anon scan
pressure. It's not just the "not swapping" aspect that bugs me, it's
also the fact that the machine has been thrashing page cache at full
load for *minutes* before signalling the OOM.
SSDs can flush and reload pages quick enough that on memory pressure
there are always reclaimable cache pages and the scanner never goes
after anonymous memory. If anonymous memory does not leave enough room
for page cache to hold the libraries and executables, userspace goes
into a state where it's mostly waiting for cache to become uptodate.
It's a very frustrating problem because it's hard to even detect.
One idea I had to address the LRU balance problem in the past was to
always reclaim the pages in the following order: inactive file, active
file, anon*. As one set becomes empty, go after the next one. If the
workingset code detects cache thrashing, it depends on the refault
distances what to do: if they are smaller than the active file size,
deactivate; if they are bigger than that, but smaller than active file
+ anon, we need to start swapping to alleviate the cache thrashing.
Now, if the refault distances are bigger than active file + anon, no
amount of deactivating and swapping are going to stop the thrashing
and we have to think about triggering OOM. But OOM is drastic and the
refaults might happen at a very slow pace (or, with sparse files, not
require any IO at all) and the system might be completely fine. So in
addition this would require a measure of overall time spent on
thrashing IO, comparable to what Tejun proposed in "[RFD] memory
pressure and sizing problem", where we say if thrashing IO takes up X
percent of all execution time spent, we trigger the OOM killer--not to
free memory, but to reduce the tasks that contribute to the thrashing
and let the remaining tasks make progress, similar to the swap token
or a BSD style memory scheduler.
* we can ignore the difference between inactive and active anon here
as anon is not aged the same way as the file LRU is aged
FYI. It's still a problem in 4.3-rc1 I experience the same on a desktop computer (Ubuntu 15.04) maybe once a week. When this happens the whole machine gets unresponsive immediately and only restarting helps. It only turns out from the atop logs what happened after the machine was restarted. Atop is configured to run every 30 secs. It is visible from the atop logs that kswapd0 is eating up all the CPU and IO resources. Strange thing is that this happens despite there is no swap enabled. Kernel version: Linux 3.19.0-30-generic #34-Ubuntu SMP Fri Oct 2 22:08:41 UTC 2015 x86_64 GNU/Linux If you need any additional info please let me know. I would really appreciate if this problem could be fixed as it makes the OS very unreliable. If there is any way (a workaround) to avoid this from happening please share it. For what it's worth it's not as such a problem in ubuntu 15.10. I do not know if the patched the hell out of that kernel but it's in any case not destructive anymore. There are however a strange thing about my cpu load graph. http://sgh.dk/~sgh/system-cpu-ripples.png As you can see the ripples that where there in period with high cpu load is still there when it's low. The interesting thing is that the ripples are now smaller. (In reply to Søren Holm from comment #15) > For what it's worth it's not as such a problem in ubuntu 15.10. For me this is definitely a problem in 15.10 (4.2.0-17-generic #21-Ubuntu SMP x86_64). The moment the system has some memory pressure (but not much needed; even at 2 GB free of my 4 GB in total) kswapd0 will start using 100% CPU sometimes locking the system down permanently and I have to pull the plug or remove the laptop battery. ..pretty darn lame. Still present in 4.3.0 (Linux thinkpad 4.3.0 #2 SMP PREEMPT Mon Nov 9 00:11:27 CET 2015 x86_64 GNU/Linux) and 4.4.0-rc4. still present On Mon, 5 Oct 2015 22:03:46 +0200 Michal Hocko <mhocko@kernel.org> wrote: > On Tue 15-09-15 10:39:19, Johannes Weiner wrote: > > On Thu, Sep 10, 2015 at 02:04:18PM -0700, Andrew Morton wrote: > > > (switched to email. Please respond via emailed reply-to-all, not via the > > > bugzilla web interface). > > > > > > On Tue, 01 Sep 2015 12:32:10 +0000 bugzilla-daemon@bugzilla.kernel.org > wrote: > > > > > > > https://bugzilla.kernel.org/show_bug.cgi?id=99471 > > > > > > Guys, could you take a look please? So this isn't fixed and a number of new reporters (cc'ed) are chiming in (let's please keep this going via email, not via the bugzilla UI!). We have various theories but I don't think we've nailed it down yet. Are any of the reporters able to come up with a set of instructions which will permit the developers to reproduce this bug locally? Can we think up a way of adding some form of debug/instrumentation to the kernel which will permit us to diagnose and fix this? It could be something which a tester manually adds or it could be something permanent, perhaps controlled via a procfs knob. Hi, I'm just a regular user but i'd like to point out some relevant info on the topic. fix proposed that partialy solved the problem http://lkml.iu.edu//hypermail/linux/kernel/1601.2/03564.html also: https://bugzilla.kernel.org/show_bug.cgi?id=65201 in this github issue you can see a small program made to easily reproduce this issue https://github.com/GalliumOS/galliumos-distro/issues/52#issuecomment-174261443 Happens with no swap, no mount, only reading from SSD: -> https://bugzilla.kernel.org/show_bug.cgi?id=65201#c50 I have set "swapoff -a" to disable the swap function when this issue is happen. |
Hi, I found a problem with kernel 4.0.3 and later where the system got locked due to full usage because kswapd0 and kworkers taking full cpu (cores) and IO. I see 99% sys on top when I can issue the command. It takes about 10 min after reboot to happen. What I have to do is to open firefox, and start eclipse instance, after a while working it start paging and locks. I tried to schedule higher the kswapd process and this way I can get a little info while full. Also I tried to disable completely the swap. But the problem is the same and kswapd is in the list of more cpu usage even with no swap. I have SSD disk and crypted filesystem but with more and more pressure over IO it got locked anyway. It's also worth mentioning that I have only 2Gb RAM but I set eclipse to use 512Mb. But anyway it seems to get more than 512Mb. I see it to take 46% of the memory machine. Linux azul-laptop.level2crm.com 4.0.4-303.fc22.x86_64 #1 SMP Thu May 28 12:37:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz stepping : 10 microcode : 0x95 cpu MHz : 800.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm ida dtherm tpr_shadow vnmi flexpriority bugs : bogomips : 4388.95 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz stepping : 10 microcode : 0x95 cpu MHz : 800.000 cache size : 4096 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm ida dtherm tpr_shadow vnmi flexpriority bugs : bogomips : 4388.95 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management: cat /proc/filesystems nodev sysfs nodev rootfs nodev ramfs nodev bdev nodev proc nodev cgroup nodev cpuset nodev tmpfs nodev devtmpfs nodev debugfs nodev securityfs nodev sockfs nodev pipefs nodev configfs nodev devpts ext3 ext2 ext4 nodev hugetlbfs nodev autofs nodev pstore nodev mqueue nodev selinuxfs nodev rpc_pipefs nodev nfsd nodev binfmt_misc fuseblk nodev fuse nodev fusectl cat /proc/meminfo MemTotal: 2040100 kB MemFree: 186592 kB MemAvailable: 517364 kB Buffers: 24904 kB Cached: 592468 kB SwapCached: 172 kB Active: 1117004 kB Inactive: 559312 kB Active(anon): 886452 kB Inactive(anon): 370620 kB Active(file): 230552 kB Inactive(file): 188692 kB Unevictable: 32 kB Mlocked: 32 kB SwapTotal: 2097148 kB SwapFree: 2096328 kB Dirty: 56 kB Writeback: 0 kB AnonPages: 1058804 kB Mapped: 314120 kB Shmem: 198128 kB Slab: 93376 kB SReclaimable: 48300 kB SUnreclaim: 45076 kB KernelStack: 8208 kB PageTables: 40968 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 3117196 kB Committed_AS: 4735668 kB VmallocTotal: 34359738367 kB VmallocUsed: 545656 kB VmallocChunk: 34359186648 kB HardwareCorrupted: 0 kB AnonHugePages: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 107328 kB DirectMap2M: 1980416 kB mount sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime,seclabel) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) devtmpfs on /dev type devtmpfs (rw,nosuid,seclabel,size=1009056k,nr_inodes=252264,mode=755) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,seclabel) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,seclabel,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,nodev,seclabel,mode=755) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,seclabel,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/usr/lib/systemd/systemd-cgroups-agent,name=systemd) pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime,seclabel) cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct) cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb) cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event) cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices) configfs on /sys/kernel/config type configfs (rw,relatime) /dev/mapper/fedora-root on / type ext4 (rw,relatime,seclabel,data=ordered) selinuxfs on /sys/fs/selinux type selinuxfs (rw,relatime) systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=300,minproto=5,maxproto=5,direct) mqueue on /dev/mqueue type mqueue (rw,relatime,seclabel) debugfs on /sys/kernel/debug type debugfs (rw,relatime,seclabel) hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,seclabel) tmpfs on /tmp type tmpfs (rw,seclabel) nfsd on /proc/fs/nfsd type nfsd (rw,relatime) /dev/sda1 on /boot type ext4 (rw,relatime,seclabel,data=ordered) /dev/mapper/fedora-home on /home type ext4 (rw,relatime,seclabel,data=ordered) sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw,relatime) binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime) tmpfs on /run/user/42 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=204012k,mode=700,uid=42,gid=42) tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,seclabel,size=204012k,mode=700,uid=1000,gid=1000) gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000) And the log: [ 1645.007155] CPU0: Core temperature above threshold, cpu clock throttled (total events = 1) [ 1645.007803] CPU0: Core temperature/speed normal [ 1800.701028] mce: [Hardware Error]: Machine check events logged [ 2162.123944] Purging GPU memory, 368640 bytes freed, 615292928 bytes still pinned. [ 2175.996060] Purging GPU memory, 499712 bytes freed, 615251968 bytes still pinned. [ 2175.998841] bash invoked oom-killer: gfp_mask=0x20858, order=0, oom_score_adj=0 [ 2175.998844] bash cpuset=/ mems_allowed=0 [ 2175.998851] CPU: 0 PID: 3838 Comm: bash Not tainted 4.0.3-300.fc22.x86_64 #1 [ 2175.998854] Hardware name: Sony Corporation VGN-SZ61WN_C/VAIO , BIOS R0122S5 04/04/2008 [ 2175.998856] 0000000000000000 00000000970ce22f ffff8800037975d8 ffffffff81782254 [ 2175.998860] 0000000000000000 ffff8800794b13e0 ffff880003797668 ffffffff81781748 [ 2175.998863] ffffffff03797648 fffeefff00000000 0000000000000001 0000000024ac0003 [ 2175.998866] Call Trace: [ 2175.998874] [<ffffffff81782254>] dump_stack+0x45/0x57 [ 2175.998878] [<ffffffff81781748>] dump_header+0x89/0x20f [ 2175.998882] [<ffffffff811a3616>] oom_kill_process+0x1e6/0x3c0 [ 2175.998886] [<ffffffff811a3b26>] __out_of_memory+0x336/0x560 [ 2175.998889] [<ffffffff811a3f3b>] out_of_memory+0x5b/0x80 [ 2175.998893] [<ffffffff811a9f4d>] __alloc_pages_nodemask+0x7dd/0xa10 [ 2175.998898] [<ffffffff811f2df1>] alloc_pages_current+0x91/0x110 [ 2175.998901] [<ffffffff8119fb5f>] __page_cache_alloc+0xaf/0xd0 [ 2175.998904] [<ffffffff8119fcf4>] pagecache_get_page+0x84/0x1e0 [ 2175.998908] [<ffffffff81253f6f>] __getblk_slow+0xcf/0x2d0 [ 2175.998911] [<ffffffff812541d1>] __getblk_gfp+0x61/0x70 [ 2175.998914] [<ffffffff812552b6>] __breadahead+0x26/0x70 [ 2175.998919] [<ffffffff812a990f>] __ext4_get_inode_loc+0x3df/0x3f0 [ 2175.998922] [<ffffffff812ac996>] ext4_iget+0x96/0xab0 [ 2175.998925] [<ffffffff812ad3e5>] ext4_iget_normal+0x35/0x40 [ 2175.998928] [<ffffffff812b744a>] ext4_lookup+0xca/0x160 [ 2175.998932] [<ffffffff8122706d>] lookup_real+0x1d/0x70 [ 2175.998935] [<ffffffff81228602>] __lookup_hash+0x42/0x60 [ 2175.998938] [<ffffffff81228663>] lookup_slow+0x43/0xc0 [ 2175.998941] [<ffffffff8122d64a>] path_lookupat+0x87a/0xc90 [ 2175.998945] [<ffffffff811fe695>] ? kmem_cache_alloc+0x1a5/0x230 [ 2175.998948] [<ffffffff8122e56f>] ? getname_flags+0x4f/0x1c0 [ 2175.998951] [<ffffffff8122da8a>] filename_lookup+0x2a/0xd0 [ 2175.998954] [<ffffffff8122f883>] user_path_at_empty+0x63/0xd0 [ 2175.998958] [<ffffffff812228b6>] ? cp_new_stat+0x156/0x190 [ 2175.998962] [<ffffffff8122f901>] user_path_at+0x11/0x20 [ 2175.998965] [<ffffffff8122239a>] vfs_fstatat+0x6a/0xd0 [ 2175.998968] [<ffffffff8122291e>] SYSC_newstat+0x2e/0x60 [ 2175.998973] [<ffffffff810141bb>] ? math_state_restore+0xdb/0x1f0 [ 2175.998976] [<ffffffff81014303>] ? do_device_not_available+0x33/0x70 [ 2175.998980] [<ffffffff81222aae>] SyS_newstat+0xe/0x10 [ 2175.998984] [<ffffffff81788909>] system_call_fastpath+0x12/0x17 [ 2175.998986] Mem-Info: [ 2175.998988] Node 0 DMA per-cpu: [ 2175.998991] CPU 0: hi: 0, btch: 1 usd: 0 [ 2175.998993] CPU 1: hi: 0, btch: 1 usd: 0 [ 2175.998994] Node 0 DMA32 per-cpu: [ 2175.998997] CPU 0: hi: 186, btch: 31 usd: 161 [ 2175.998999] CPU 1: hi: 186, btch: 31 usd: 60 [ 2175.999016] active_anon:305425 inactive_anon:141206 isolated_anon:0 active_file:5109 inactive_file:4666 isolated_file:0 unevictable:4 dirty:2 writeback:0 unstable:0 free:13218 slab_reclaimable:6552 slab_unreclaimable:11310 mapped:21203 shmem:155079 pagetables:10921 bounce:0 free_cma:0 [ 2175.999021] Node 0 DMA free:8236kB min:348kB low:432kB high:520kB active_anon:2836kB inactive_anon:3408kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:288kB shmem:3696kB slab_reclaimable:196kB slab_unreclaimable:548kB kernel_stack:176kB pagetables:292kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40256 all_unreclaimable? yes [ 2175.999028] lowmem_reserve[]: 0 1974 1974 1974 [ 2175.999032] Node 0 DMA32 free:44636kB min:44704kB low:55880kB high:67056kB active_anon:1218864kB inactive_anon:561416kB active_file:20436kB inactive_file:18664kB unevictable:16kB isolated(anon):128kB isolated(file):0kB present:2071360kB managed:2024200kB mlocked:16kB dirty:8kB writeback:0kB mapped:84524kB shmem:616620kB slab_reclaimable:26012kB slab_unreclaimable:44692kB kernel_stack:8160kB pagetables:43392kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:10928244 all_unreclaimable? yes [ 2175.999038] lowmem_reserve[]: 0 0 0 0 [ 2175.999042] Node 0 DMA: 15*4kB (UEM) 98*8kB (UEM) 88*16kB (UM) 35*32kB (UM) 8*64kB (EM) 2*128kB (EM) 0*256kB 0*512kB 0*1024kB 2*2048kB (UR) 0*4096kB = 8236kB [ 2175.999056] Node 0 DMA32: 187*4kB (M) 3242*8kB (UM) 314*16kB (EM) 72*32kB (UEMR) 24*64kB (UEMR) 9*128kB (UEMR) 5*256kB (UEMR) 3*512kB (MR) 1*1024kB (R) 0*2048kB 1*4096kB (R) = 44636kB [ 2175.999072] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2175.999074] 169619 total pagecache pages [ 2175.999076] 4752 pages in swap cache [ 2175.999078] Swap cache stats: add 468915, delete 464163, find 76521/98873 [ 2175.999080] Free swap = 1615656kB [ 2175.999082] Total swap = 2097148kB [ 2175.999083] 521838 pages RAM [ 2175.999084] 0 pages HighMem/MovableOnly [ 2175.999086] 11811 pages reserved [ 2175.999087] 0 pages hwpoisoned [ 2175.999088] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2175.999098] [ 726] 0 726 13504 495 30 2 66 0 systemd-journal [ 2175.999101] [ 733] 0 733 32319 0 27 2 379 0 lvmetad [ 2175.999105] [ 757] 0 757 11715 72 24 2 604 -1000 systemd-udevd [ 2175.999110] [ 915] 0 915 12266 24 24 2 86 -1000 auditd [ 2175.999113] [ 925] 0 925 20056 0 9 2 42 0 audispd [ 2175.999116] [ 927] 0 927 4196 0 13 2 52 0 alsactl [ 2175.999120] [ 929] 0 929 84733 42 67 3 265 0 ModemManager [ 2175.999123] [ 931] 0 931 5496 13 16 3 31 0 sedispatch [ 2175.999126] [ 934] 0 934 97539 14 45 3 265 0 accounts-daemon [ 2175.999129] [ 935] 81 935 16042 581 30 2 103 -900 dbus-daemon [ 2175.999132] [ 937] 0 937 1877 8 8 3 20 0 gpm [ 2175.999136] [ 941] 0 941 155788 69 158 3 169 0 rsyslogd [ 2175.999139] [ 944] 172 944 41159 4 15 2 46 0 rtkit-daemon [ 2175.999142] [ 946] 0 946 6060 36 15 2 45 0 systemd-logind [ 2175.999145] [ 956] 0 956 9927 70 23 2 69 0 bluetoothd [ 2175.999149] [ 958] 0 958 81543 233 80 3 4159 0 firewalld [ 2175.999152] [ 960] 70 960 6993 35 19 2 34 0 avahi-daemon [ 2175.999155] [ 967] 0 967 89760 140 54 3 339 0 abrtd [ 2175.999158] [ 973] 989 973 29027 149 26 2 70 0 chronyd [ 2175.999161] [ 977] 0 977 1626 26 9 3 10 0 mcelog [ 2175.999164] [ 987] 70 987 6993 10 17 2 48 0 avahi-daemon [ 2175.999167] [ 990] 995 990 133190 294 56 2 1112 0 polkitd [ 2175.999170] [ 996] 0 996 50831 10 38 3 113 0 gssproxy [ 2175.999174] [ 1017] 0 1017 52777 37 54 2 381 0 abrt-watch-log [ 2175.999177] [ 1022] 0 1022 148115 279 171 2 396 0 abrt-dump-journ [ 2175.999180] [ 1076] 0 1076 144815 1115 95 3 344 0 NetworkManager [ 2175.999189] [ 1111] 0 1111 98875 35 44 2 250 0 gdm [ 2175.999191] [ 1113] 0 1113 5950 0 16 2 48 0 atd [ 2175.999195] [ 1117] 0 1117 31444 250 17 2 129 0 crond [ 2175.999197] [ 1150] 0 1150 12838 58 28 2 148 0 wpa_supplicant [ 2175.999200] [ 1249] 0 1249 89750 35 60 2 397 0 gdm-session-wor [ 2175.999203] [ 1297] 42 1297 11249 49 24 2 124 0 systemd [ 2175.999206] [ 1301] 42 1301 21028 101 41 2 635 0 (sd-pam) [ 2175.999209] [ 1303] 42 1303 77356 0 36 2 152 0 gdm-wayland-ses [ 2175.999212] [ 1305] 42 1305 15666 119 30 2 109 0 dbus-daemon [ 2175.999215] [ 1316] 42 1316 143299 72 107 4 370 0 gnome-session [ 2175.999217] [ 1345] 42 1345 365420 7438 295 5 7734 0 gnome-shell [ 2175.999220] [ 1429] 42 1429 80168 13 40 3 190 0 gvfsd [ 2175.999223] [ 1434] 0 1434 93614 88 61 2 308 0 upowerd [ 2175.999226] [ 1467] 42 1467 60422 39 106 3 3705 0 Xwayland [ 2175.999229] [ 1472] 42 1472 65544 0 30 3 149 0 at-spi-bus-laun [ 2175.999232] [ 1475] 42 1475 15582 32 32 2 118 0 dbus-daemon [ 2175.999235] [ 1479] 42 1479 31394 5 29 3 166 0 at-spi2-registr [ 2175.999238] [ 1484] 42 1484 131371 60 79 2 644 0 pulseaudio [ 2175.999241] [ 1527] 0 1527 30125 92 59 3 3073 0 dhclient [ 2175.999244] [ 1559] 42 1559 120523 69 53 4 663 0 ibus-daemon [ 2175.999247] [ 1567] 42 1567 101163 32 47 4 236 0 ibus-dconf [ 2175.999250] [ 1569] 42 1569 118208 5 113 3 583 0 ibus-x11 [ 2175.999253] [ 1581] 0 1581 172028 1809 125 3 7320 0 packagekitd [ 2175.999256] [ 1584] 42 1584 243187 497 191 4 1278 0 gnome-settings- [ 2175.999259] [ 1591] 42 1591 103159 189 52 3 168 0 gvfs-udisks2-vo [ 2175.999262] [ 1593] 0 1593 92902 194 45 3 178 0 udisksd [ 2175.999265] [ 1602] 42 1602 81011 0 43 3 204 0 gvfs-mtp-volume [ 2175.999268] [ 1606] 42 1606 83284 0 47 3 251 0 gvfs-gphoto2-vo [ 2175.999271] [ 1610] 42 1610 108988 0 62 4 353 0 gvfs-afc-volume [ 2175.999274] [ 1615] 42 1615 78346 0 39 4 188 0 gvfs-goa-volume [ 2175.999276] [ 1618] 42 1618 167142 74 159 3 1145 0 goa-daemon [ 2175.999279] [ 1624] 42 1624 80562 233 58 3 180 0 mission-control [ 2175.999282] [ 1667] 42 1667 82712 35 46 3 217 0 ibus-engine-sim [ 2175.999285] [ 1704] 994 1704 101773 35 52 2 462 0 colord [ 2175.999288] [ 1743] 0 1743 93406 35 68 2 543 0 gdm-session-wor [ 2175.999291] [ 1754] 1000 1754 11249 48 25 2 124 0 systemd [ 2175.999294] [ 1759] 1000 1759 21028 103 41 2 634 0 (sd-pam) [ 2175.999297] [ 1770] 1000 1770 97068 179 39 4 71 0 gnome-keyring-d [ 2175.999300] [ 1832] 1000 1832 77875 0 36 3 154 0 gdm-x-session [ 2175.999303] [ 1834] 1000 1834 124780 25443 206 4 1250 0 Xorg [ 2175.999305] [ 1854] 0 1854 1042 0 7 3 19 0 xf86-video-inte [ 2175.999308] [ 1876] 1000 1876 15836 312 30 2 88 0 dbus-daemon [ 2175.999311] [ 1882] 1000 1882 165442 202 115 3 362 0 gnome-session [ 2175.999314] [ 1939] 1000 1939 65545 35 30 3 147 0 at-spi-bus-laun [ 2175.999316] [ 1942] 1000 1942 15614 74 29 2 81 0 dbus-daemon [ 2175.999319] [ 1946] 1000 1946 31391 74 30 3 83 0 at-spi2-registr [ 2175.999322] [ 1954] 1000 1954 80168 69 42 3 128 0 gvfsd [ 2175.999325] [ 1958] 1000 1958 76342 0 48 4 241 0 gvfsd-fuse [ 2175.999328] [ 1979] 1000 1979 277334 827 223 4 1301 0 gnome-settings- [ 2175.999331] [ 1993] 1000 1993 139762 380 97 3 409 0 pulseaudio [ 2175.999334] [ 2013] 1000 2013 428298 15574 338 5 11979 0 gnome-shell [ 2175.999336] [ 2019] 0 2019 53356 19 57 2 356 0 cupsd [ 2175.999339] [ 2025] 1000 2025 121322 0 112 3 508 0 gsd-printer [ 2175.999342] [ 2053] 1000 2053 193266 83 200 4 1726 0 gnome-shell-cal [ 2175.999345] [ 2057] 1000 2057 297794 551 256 4 2583 0 evolution-sourc [ 2175.999347] [ 2059] 1000 2059 120473 24 52 4 609 0 ibus-daemon [ 2175.999350] [ 2064] 1000 2064 101166 28 48 3 240 0 ibus-dconf [ 2175.999353] [ 2066] 1000 2066 114827 0 108 3 508 0 ibus-x11 [ 2175.999356] [ 2077] 1000 2077 365249 3225 204 5 3766 0 goa-daemon [ 2175.999358] [ 2085] 1000 2085 80597 280 58 3 181 0 mission-control [ 2175.999361] [ 2089] 1000 2089 44705 118 24 3 57 0 dconf-service [ 2175.999364] [ 2107] 1000 2107 103159 211 51 3 151 0 gvfs-udisks2-vo [ 2175.999367] [ 2116] 1000 2116 81011 90 44 3 116 0 gvfs-mtp-volume [ 2175.999370] [ 2123] 1000 2123 62598 83 39 4 120 0 gvfsd-metadata [ 2175.999373] [ 2126] 1000 2126 83284 84 46 3 170 0 gvfs-gphoto2-vo [ 2175.999375] [ 2137] 1000 2137 108988 53 62 4 294 0 gvfs-afc-volume [ 2175.999378] [ 2152] 1000 2152 82216 104 46 3 143 0 gvfs-goa-volume [ 2175.999381] [ 2186] 1000 2186 278081 51 246 4 9956 0 evolution-calen [ 2175.999384] [ 2223] 1000 2223 152367 474 143 2 918 0 abrt-applet [ 2175.999386] [ 2224] 1000 2224 162874 139 90 4 719 0 tracker-miner-f [ 2175.999389] [ 2228] 1000 2228 139654 9 77 4 728 0 tracker-miner-a [ 2175.999392] [ 2241] 1000 2241 155076 86 73 3 1745 0 tracker-store [ 2175.999395] [ 2258] 1000 2258 77437 48 103 3 529 0 seapplet [ 2175.999397] [ 2268] 1000 2268 121156 3 74 3 655 0 tracker-miner-u [ 2175.999400] [ 2271] 1000 2271 266581 205 227 4 2189 0 evolution-alarm [ 2175.999403] [ 2272] 1000 2272 208207 334 174 4 12450 0 gnome-software [ 2175.999405] [ 2273] 1000 2273 193787 393 155 3 1135 0 tracker-extract [ 2175.999408] [ 2288] 1000 2288 425093 264 244 5 4834 0 evolution-calen [ 2175.999411] [ 2302] 1000 2302 36878 64 27 3 85 0 gconfd-2 [ 2175.999413] [ 2321] 1000 2321 256759 73 209 4 1471 0 evolution-calen [ 2175.999416] [ 2334] 1000 2334 82712 35 45 3 219 0 ibus-engine-sim [ 2175.999419] [ 2346] 1000 2346 248895 115 226 4 1520 0 evolution-addre [ 2175.999422] [ 2415] 1000 2415 279936 118 214 4 1507 0 evolution-addre [ 2175.999424] [ 2445] 1000 2445 289535 104 215 4 1458 0 evolution-calen [ 2175.999427] [ 2500] 1000 2500 228855 134 228 4 1490 0 evolution-calen [ 2175.999430] [ 2552] 1000 2552 151469 349 143 4 1639 0 gnome-terminal- [ 2175.999432] [ 2606] 1000 2606 59302 0 50 3 277 0 telepathy-logge [ 2175.999435] [ 2607] 1000 2607 5349 0 16 2 82 0 obexd [ 2175.999438] [ 2648] 1000 2648 2116 25 9 2 29 0 gnome-pty-helpe [ 2175.999440] [ 2649] 1000 2649 29531 37 12 2 302 0 bash [ 2175.999444] [ 2962] 1000 2962 289192 53455 380 4 48 0 firefox [ 2175.999446] [ 3073] 1000 3073 340123 7522 249 5 0 0 evolution-addre [ 2175.999449] [ 3189] 0 3189 58396 280 65 2 0 0 sudo [ 2175.999452] [ 3197] 0 3197 29532 342 13 2 0 0 bash [ 2175.999454] [ 3523] 1000 3523 28963 72 13 3 0 0 eclipse [ 2175.999457] [ 3540] 1000 3540 323738 7509 253 4 3 0 evolution-addre [ 2175.999460] [ 3566] 1000 3566 854261 175914 547 7 11 0 java [ 2175.999462] [ 3736] 42 3736 44645 139 24 3 0 0 dconf-service [ 2175.999465] [ 3832] 1000 3832 101453 1166 117 3 0 0 zenity [ 2175.999468] [ 3837] 0 3837 31966 477 18 2 107 0 crond [ 2175.999470] [ 3838] 0 3838 28712 658 11 2 0 0 bash [ 2175.999473] Out of memory: Kill process 3566 (java) score 170 or sacrifice child [ 2175.999477] Killed process 3566 (java) total-vm:3417044kB, anon-rss:703656kB, file-rss:0kB [ 2176.000641] bash invoked oom-killer: gfp_mask=0x20858, order=0, oom_score_adj=0 [ 2176.000644] bash cpuset=/ mems_allowed=0 [ 2176.000651] CPU: 0 PID: 3838 Comm: bash Not tainted 4.0.3-300.fc22.x86_64 #1 [ 2176.000653] Hardware name: Sony Corporation VGN-SZ61WN_C/VAIO , BIOS R0122S5 04/04/2008 [ 2176.000655] 0000000000000000 00000000970ce22f ffff8800037975d8 ffffffff81782254 [ 2176.000658] 0000000000000000 ffff8800794b13e0 ffff880003797668 ffffffff81781748 [ 2176.000661] ffffffff03797648 fffeefff00000000 0000000000000001 0000000024ac0003 [ 2176.000664] Call Trace: [ 2176.000671] [<ffffffff81782254>] dump_stack+0x45/0x57 [ 2176.000674] [<ffffffff81781748>] dump_header+0x89/0x20f [ 2176.000678] [<ffffffff811a3616>] oom_kill_process+0x1e6/0x3c0 [ 2176.000681] [<ffffffff811a3b26>] __out_of_memory+0x336/0x560 [ 2176.000686] [<ffffffff8101265b>] ? __switch_to+0x19b/0x5e0 [ 2176.000689] [<ffffffff811a3f3b>] out_of_memory+0x5b/0x80 [ 2176.000692] [<ffffffff811a9f4d>] __alloc_pages_nodemask+0x7dd/0xa10 [ 2176.000697] [<ffffffff811f2df1>] alloc_pages_current+0x91/0x110 [ 2176.000700] [<ffffffff8119fb5f>] __page_cache_alloc+0xaf/0xd0 [ 2176.000703] [<ffffffff8119fcf4>] pagecache_get_page+0x84/0x1e0 [ 2176.000706] [<ffffffff81253f6f>] __getblk_slow+0xcf/0x2d0 [ 2176.000710] [<ffffffff812541d1>] __getblk_gfp+0x61/0x70 [ 2176.000713] [<ffffffff812552b6>] __breadahead+0x26/0x70 [ 2176.000717] [<ffffffff812a990f>] __ext4_get_inode_loc+0x3df/0x3f0 [ 2176.000720] [<ffffffff812ac996>] ext4_iget+0x96/0xab0 [ 2176.000723] [<ffffffff812ad3e5>] ext4_iget_normal+0x35/0x40 [ 2176.000727] [<ffffffff812b744a>] ext4_lookup+0xca/0x160 [ 2176.000730] [<ffffffff8122706d>] lookup_real+0x1d/0x70 [ 2176.000733] [<ffffffff81228602>] __lookup_hash+0x42/0x60 [ 2176.000736] [<ffffffff81228663>] lookup_slow+0x43/0xc0 [ 2176.000739] [<ffffffff8122d64a>] path_lookupat+0x87a/0xc90 [ 2176.000743] [<ffffffff811fe695>] ? kmem_cache_alloc+0x1a5/0x230 [ 2176.000746] [<ffffffff8122e56f>] ? getname_flags+0x4f/0x1c0 [ 2176.000749] [<ffffffff8122da8a>] filename_lookup+0x2a/0xd0 [ 2176.000752] [<ffffffff8122f883>] user_path_at_empty+0x63/0xd0 [ 2176.000756] [<ffffffff812228b6>] ? cp_new_stat+0x156/0x190 [ 2176.000759] [<ffffffff8122f901>] user_path_at+0x11/0x20 [ 2176.000762] [<ffffffff8122239a>] vfs_fstatat+0x6a/0xd0 [ 2176.000765] [<ffffffff8122291e>] SYSC_newstat+0x2e/0x60 [ 2176.000768] [<ffffffff810141bb>] ? math_state_restore+0xdb/0x1f0 [ 2176.000772] [<ffffffff81014303>] ? do_device_not_available+0x33/0x70 [ 2176.000775] [<ffffffff81222aae>] SyS_newstat+0xe/0x10 [ 2176.000779] [<ffffffff81788909>] system_call_fastpath+0x12/0x17 [ 2176.000781] Mem-Info: [ 2176.000782] Node 0 DMA per-cpu: [ 2176.000785] CPU 0: hi: 0, btch: 1 usd: 0 [ 2176.000787] CPU 1: hi: 0, btch: 1 usd: 0 [ 2176.000788] Node 0 DMA32 per-cpu: [ 2176.000791] CPU 0: hi: 186, btch: 31 usd: 161 [ 2176.000793] CPU 1: hi: 186, btch: 31 usd: 74 [ 2176.000798] active_anon:305425 inactive_anon:141206 isolated_anon:0 active_file:5109 inactive_file:4666 isolated_file:0 unevictable:4 dirty:2 writeback:0 unstable:0 free:13187 slab_reclaimable:6552 slab_unreclaimable:11310 mapped:21203 shmem:155079 pagetables:10921 bounce:0 free_cma:0 [ 2176.000803] Node 0 DMA free:8236kB min:348kB low:432kB high:520kB active_anon:2836kB inactive_anon:3408kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15908kB mlocked:0kB dirty:0kB writeback:0kB mapped:288kB shmem:3696kB slab_reclaimable:196kB slab_unreclaimable:548kB kernel_stack:176kB pagetables:292kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:40256 all_unreclaimable? yes [ 2176.000809] lowmem_reserve[]: 0 1974 1974 1974 [ 2176.000813] Node 0 DMA32 free:44512kB min:44704kB low:55880kB high:67056kB active_anon:1218864kB inactive_anon:561416kB active_file:20436kB inactive_file:18664kB unevictable:16kB isolated(anon):0kB isolated(file):0kB present:2071360kB managed:2024200kB mlocked:16kB dirty:8kB writeback:0kB mapped:84524kB shmem:616620kB slab_reclaimable:26012kB slab_unreclaimable:44692kB kernel_stack:8160kB pagetables:43392kB unstable:0kB bounce:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:10929960 all_unreclaimable? yes [ 2176.000820] lowmem_reserve[]: 0 0 0 0 [ 2176.000823] Node 0 DMA: 15*4kB (UEM) 98*8kB (UEM) 88*16kB (UM) 35*32kB (UM) 8*64kB (EM) 2*128kB (EM) 0*256kB 0*512kB 0*1024kB 2*2048kB (UR) 0*4096kB = 8236kB [ 2176.000837] Node 0 DMA32: 188*4kB (UM) 3236*8kB (M) 315*16kB (UEM) 69*32kB (UEMR) 24*64kB (UEMR) 9*128kB (UEMR) 5*256kB (UEMR) 3*512kB (MR) 1*1024kB (R) 0*2048kB 1*4096kB (R) = 44512kB [ 2176.000853] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2176.000855] 169619 total pagecache pages [ 2176.000857] 4752 pages in swap cache [ 2176.000859] Swap cache stats: add 468915, delete 464163, find 76521/98873 [ 2176.000861] Free swap = 1615656kB [ 2176.000862] Total swap = 2097148kB [ 2176.000864] 521838 pages RAM [ 2176.000865] 0 pages HighMem/MovableOnly [ 2176.000866] 11811 pages reserved [ 2176.000868] 0 pages hwpoisoned [ 2176.000869] [ pid ] uid tgid total_vm rss nr_ptes nr_pmds swapents oom_score_adj name [ 2176.000875] [ 726] 0 726 13504 495 30 2 66 0 systemd-journal [ 2176.000878] [ 733] 0 733 32319 0 27 2 379 0 lvmetad [ 2176.000882] [ 757] 0 757 11715 72 24 2 604 -1000 systemd-udevd [ 2176.000886] [ 915] 0 915 12266 24 24 2 86 -1000 auditd [ 2176.000889] [ 925] 0 925 20056 0 9 2 42 0 audispd [ 2176.000892] [ 927] 0 927 4196 0 13 2 52 0 alsactl [ 2176.000894] [ 929] 0 929 84733 42 67 3 265 0 ModemManager [ 2176.000897] [ 931] 0 931 5496 13 16 3 31 0 sedispatch [ 2176.000900] [ 934] 0 934 97539 14 45 3 265 0 accounts-daemon [ 2176.000903] [ 935] 81 935 16042 581 30 2 103 -900 dbus-daemon [ 2176.000906] [ 937] 0 937 1877 8 8 3 20 0 gpm [ 2176.000909] [ 941] 0 941 155788 69 158 3 169 0 rsyslogd [ 2176.000912] [ 944] 172 944 41159 4 15 2 46 0 rtkit-daemon [ 2176.000915] [ 946] 0 946 6060 36 15 2 45 0 systemd-logind [ 2176.000918] [ 956] 0 956 9927 70 23 2 69 0 bluetoothd [ 2176.000922] [ 958] 0 958 81543 233 80 3 4159 0 firewalld [ 2176.000925] [ 960] 70 960 6993 35 19 2 34 0 avahi-daemon [ 2176.000927] [ 967] 0 967 89760 140 54 3 339 0 abrtd [ 2176.000930] [ 973] 989 973 29027 149 26 2 70 0 chronyd [ 2176.000933] [ 977] 0 977 1626 26 9 3 10 0 mcelog [ 2176.000936] [ 987] 70 987 6993 10 17 2 48 0 avahi-daemon [ 2176.000938] [ 990] 995 990 133190 294 56 2 1112 0 polkitd [ 2176.000942] [ 996] 0 996 50831 10 38 3 113 0 gssproxy [ 2176.000945] [ 1017] 0 1017 52777 37 54 2 381 0 abrt-watch-log [ 2176.000948] [ 1022] 0 1022 148115 279 171 2 396 0 abrt-dump-journ [ 2176.000951] [ 1076] 0 1076 144815 1115 95 3 344 0 NetworkManager [ 2176.000953] [ 1111] 0 1111 98875 35 44 2 250 0 gdm [ 2176.000956] [ 1113] 0 1113 5950 0 16 2 48 0 atd [ 2176.000959] [ 1117] 0 1117 31444 250 17 2 129 0 crond [ 2176.000962] [ 1150] 0 1150 12838 58 28 2 148 0 wpa_supplicant [ 2176.000965] [ 1249] 0 1249 89750 35 60 2 397 0 gdm-session-wor [ 2176.000968] [ 1297] 42 1297 11249 49 24 2 124 0 systemd [ 2176.000971] [ 1301] 42 1301 21028 101 41 2 635 0 (sd-pam) [ 2176.000974] [ 1303] 42 1303 77356 0 36 2 152 0 gdm-wayland-ses [ 2176.000977] [ 1305] 42 1305 15666 119 30 2 109 0 dbus-daemon [ 2176.000980] [ 1316] 42 1316 143299 72 107 4 370 0 gnome-session [ 2176.000983] [ 1345] 42 1345 365420 7438 295 5 7734 0 gnome-shell [ 2176.000986] [ 1429] 42 1429 80168 13 40 3 190 0 gvfsd [ 2176.000989] [ 1434] 0 1434 93614 88 61 2 308 0 upowerd [ 2176.000992] [ 1467] 42 1467 60422 39 106 3 3705 0 Xwayland [ 2176.000995] [ 1472] 42 1472 65544 0 30 3 149 0 at-spi-bus-laun [ 2176.000998] [ 1475] 42 1475 15582 32 32 2 118 0 dbus-daemon [ 2176.001001] [ 1479] 42 1479 31394 5 29 3 166 0 at-spi2-registr [ 2176.001022] [ 1484] 42 1484 131371 60 79 2 644 0 pulseaudio [ 2176.001025] [ 1527] 0 1527 30125 92 59 3 3073 0 dhclient [ 2176.001028] [ 1559] 42 1559 120523 69 53 4 663 0 ibus-daemon [ 2176.001031] [ 1567] 42 1567 101163 32 47 4 236 0 ibus-dconf [ 2176.001034] [ 1569] 42 1569 118208 5 113 3 583 0 ibus-x11 [ 2176.001037] [ 1581] 0 1581 172028 1809 125 3 7320 0 packagekitd [ 2176.001040] [ 1584] 42 1584 243187 497 191 4 1278 0 gnome-settings- [ 2176.001042] [ 1591] 42 1591 103159 189 52 3 168 0 gvfs-udisks2-vo [ 2176.001046] [ 1593] 0 1593 92902 194 45 3 178 0 udisksd [ 2176.001048] [ 1602] 42 1602 81011 0 43 3 204 0 gvfs-mtp-volume [ 2176.001052] [ 1606] 42 1606 83284 0 47 3 251 0 gvfs-gphoto2-vo [ 2176.001054] [ 1610] 42 1610 108988 0 62 4 353 0 gvfs-afc-volume [ 2176.001057] [ 1615] 42 1615 78346 0 39 4 188 0 gvfs-goa-volume [ 2176.001060] [ 1618] 42 1618 167142 74 159 3 1145 0 goa-daemon [ 2176.001064] [ 1624] 42 1624 80562 233 58 3 180 0 mission-control [ 2176.001066] [ 1667] 42 1667 82712 35 46 3 217 0 ibus-engine-sim [ 2176.001070] [ 1704] 994 1704 101773 35 52 2 462 0 colord [ 2176.001073] [ 1743] 0 1743 93406 35 68 2 543 0 gdm-session-wor [ 2176.001076] [ 1754] 1000 1754 11249 48 25 2 124 0 systemd [ 2176.001079] [ 1759] 1000 1759 21028 103 41 2 634 0 (sd-pam) [ 2176.001083] [ 1770] 1000 1770 97068 179 39 4 71 0 gnome-keyring-d [ 2176.001085] [ 1832] 1000 1832 77875 0 36 3 154 0 gdm-x-session [ 2176.001088] [ 1834] 1000 1834 124780 25443 206 4 1250 0 Xorg [ 2176.001091] [ 1854] 0 1854 1042 0 7 3 19 0 xf86-video-inte [ 2176.001094] [ 1876] 1000 1876 15836 312 30 2 88 0 dbus-daemon [ 2176.001097] [ 1882] 1000 1882 165442 202 115 3 362 0 gnome-session [ 2176.001100] [ 1939] 1000 1939 65545 35 30 3 147 0 at-spi-bus-laun [ 2176.001103] [ 1942] 1000 1942 15614 74 29 2 81 0 dbus-daemon [ 2176.001106] [ 1946] 1000 1946 31391 74 30 3 83 0 at-spi2-registr [ 2176.001109] [ 1954] 1000 1954 80168 69 42 3 128 0 gvfsd [ 2176.001111] [ 1958] 1000 1958 76342 0 48 4 241 0 gvfsd-fuse [ 2176.001114] [ 1979] 1000 1979 277334 827 223 4 1301 0 gnome-settings- [ 2176.001118] [ 1993] 1000 1993 139762 380 97 3 409 0 pulseaudio [ 2176.001121] [ 2013] 1000 2013 428298 15574 338 5 11979 0 gnome-shell [ 2176.001124] [ 2019] 0 2019 53356 19 57 2 356 0 cupsd [ 2176.001127] [ 2025] 1000 2025 121322 0 112 3 508 0 gsd-printer [ 2176.001130] [ 2053] 1000 2053 193266 83 200 4 1726 0 gnome-shell-cal [ 2176.001133] [ 2057] 1000 2057 297794 551 256 4 2583 0 evolution-sourc [ 2176.001136] [ 2059] 1000 2059 120473 24 52 4 609 0 ibus-daemon [ 2176.001139] [ 2064] 1000 2064 101166 28 48 3 240 0 ibus-dconf [ 2176.001142] [ 2066] 1000 2066 114827 0 108 3 508 0 ibus-x11 [ 2176.001145] [ 2077] 1000 2077 365249 3225 204 5 3766 0 goa-daemon [ 2176.001148] [ 2085] 1000 2085 80597 280 58 3 181 0 mission-control [ 2176.001151] [ 2089] 1000 2089 44705 118 24 3 57 0 dconf-service [ 2176.001154] [ 2107] 1000 2107 103159 211 51 3 151 0 gvfs-udisks2-vo [ 2176.001157] [ 2116] 1000 2116 81011 90 44 3 116 0 gvfs-mtp-volume [ 2176.001160] [ 2123] 1000 2123 62598 83 39 4 120 0 gvfsd-metadata [ 2176.001162] [ 2126] 1000 2126 83284 84 46 3 170 0 gvfs-gphoto2-vo [ 2176.001165] [ 2137] 1000 2137 108988 53 62 4 294 0 gvfs-afc-volume [ 2176.001168] [ 2152] 1000 2152 82216 104 46 3 143 0 gvfs-goa-volume [ 2176.001172] [ 2186] 1000 2186 278081 51 246 4 9956 0 evolution-calen [ 2176.001175] [ 2223] 1000 2223 152367 474 143 2 918 0 abrt-applet [ 2176.001177] [ 2224] 1000 2224 162874 139 90 4 719 0 tracker-miner-f [ 2176.001180] [ 2228] 1000 2228 139654 9 77 4 728 0 tracker-miner-a [ 2176.001183] [ 2241] 1000 2241 155076 86 73 3 1745 0 tracker-store [ 2176.001186] [ 2258] 1000 2258 77437 48 103 3 529 0 seapplet [ 2176.001189] [ 2268] 1000 2268 121156 3 74 3 655 0 tracker-miner-u [ 2176.001192] [ 2271] 1000 2271 266581 205 227 4 2189 0 evolution-alarm [ 2176.001195] [ 2272] 1000 2272 208207 334 174 4 12450 0 gnome-software [ 2176.001199] [ 2273] 1000 2273 193787 393 155 3 1135 0 tracker-extract [ 2176.001202] [ 2288] 1000 2288 425093 264 244 5 4834 0 evolution-calen [ 2176.001205] [ 2302] 1000 2302 36878 64 27 3 85 0 gconfd-2 [ 2176.001208] [ 2321] 1000 2321 256759 73 209 4 1471 0 evolution-calen [ 2176.001211] [ 2334] 1000 2334 82712 35 45 3 219 0 ibus-engine-sim [ 2176.001214] [ 2346] 1000 2346 248895 115 226 4 1520 0 evolution-addre [ 2176.001216] [ 2415] 1000 2415 279936 118 214 4 1507 0 evolution-addre [ 2176.001219] [ 2445] 1000 2445 289535 104 215 4 1458 0 evolution-calen [ 2176.001222] [ 2500] 1000 2500 228855 134 228 4 1490 0 evolution-calen [ 2176.001225] [ 2552] 1000 2552 151469 349 143 4 1639 0 gnome-terminal- [ 2176.001228] [ 2606] 1000 2606 59302 0 50 3 277 0 telepathy-logge [ 2176.001231] [ 2607] 1000 2607 5349 0 16 2 82 0 obexd [ 2176.001234] [ 2648] 1000 2648 2116 25 9 2 29 0 gnome-pty-helpe [ 2176.001237] [ 2649] 1000 2649 29531 37 12 2 302 0 bash [ 2176.001240] [ 2962] 1000 2962 289192 53455 380 4 48 0 firefox [ 2176.001243] [ 3073] 1000 3073 340123 7522 249 5 0 0 evolution-addre [ 2176.001246] [ 3189] 0 3189 58396 280 65 2 0 0 sudo [ 2176.001249] [ 3197] 0 3197 29532 342 13 2 0 0 bash [ 2176.001252] [ 3523] 1000 3523 28963 72 13 3 0 0 eclipse [ 2176.001255] [ 3540] 1000 3540 323738 7509 253 4 3 0 evolution-addre [ 2176.001258] [ 3736] 42 3736 44645 139 24 3 0 0 dconf-service [ 2176.001261] [ 3832] 1000 3832 101453 1166 117 3 0 0 zenity [ 2176.001263] [ 3837] 0 3837 31966 477 18 2 107 0 crond [ 2176.001266] [ 3838] 0 3838 28712 658 11 2 0 0 bash [ 2176.001269] Out of memory: Kill process 2962 (firefox) score 52 or sacrifice child [ 2176.001274] Killed process 2962 (firefox) total-vm:1156768kB, anon-rss:198532kB, file-rss:15288kB [root@azul-laptop gaguilar]#