Re: kmemleak: Cannot allocate a kmemleak_object structure - Kernel 4.19.13

2019-01-10 Thread Nathan Royce
One more thought that may be nothing, but when kmemleak crashed, SUnreclaim was at 932552 kB, and after reclaimed/cleared 299840 kB. There weren't any performance issues like when I had a leak of 5.5 gB in the 4.18 kernel. On Mon, Jan 7, 2019 at 3:52 AM Catalin Marinas wrote: > > Under memory

Re: kmemleak: Cannot allocate a kmemleak_object structure - Kernel 4.19.13

2019-01-08 Thread Nathan Royce
I'm not all that sure it was memory related based on my Sun, 6 Jan 2019 13:17:04 -0600 post. You'll see the log entries at 3AM, and based on earlier entries I likely went to sleep around 1AM which would mean any memory intense applications (eg. virtual machine) would've been closed out. I have 8GB

Re: kmemleak: Cannot allocate a kmemleak_object structure - Kernel 4.19.13

2019-01-07 Thread Catalin Marinas
Hi Nathan, On Tue, Jan 01, 2019 at 01:17:06PM -0600, Nathan Royce wrote: > I had a leak somewhere and I was directed to look into SUnreclaim > which was 5.5 GB after an uptime of a little over 1 month on an 8 GB > system. kmalloc-2048 was a problem. > I just had enough and needed to find out the

Re: kmemleak: Cannot allocate a kmemleak_object structure - Kernel 4.19.13

2019-01-06 Thread Nathan Royce
Now it just looks like it crashes on it's own with no issues from anything else (note the surrounding event entries which is just the temperature sensor.): * Jan 06 03:27:03 computername plasmashell[1065]: qml: temp unit: 0 Jan 06 03:27:09 computername plasmashell[1065]: qml: temp unit: 0 Jan

Re: kmemleak: Cannot allocate a kmemleak_object structure - Kernel 4.19.13

2019-01-01 Thread Nathan Royce
It was unrelated to my USB issue. It happened again after I rebooted within 4 hours of uptime. This time there were 2 traces, one right after the other and included another line number. * Jan 01 17:47:54 computername plasmashell[1048]: qt.qpa.xcb: QXcbConnection: XCB error: 2 (BadValue),

kmemleak: Cannot allocate a kmemleak_object structure - Kernel 4.19.13

2019-01-01 Thread Nathan Royce
Kernel 4.19.13 * Jan 01 02:04:20 computername kernel: xhci_hcd :00:14.0: ERROR unknown event type 37 Jan 01 02:04:20 computername kernel: WARNING: CPU: 2 PID: 2236 at mm/page_alloc.c:4254 __alloc_pages_nodemask+0xf52/0xfb0 Jan 01 02:04:20 computername kernel: Modules linked in: rfcomm ccm