Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-09-04 Thread Dirk Kostrewa
Bonaccorso: Hi Dirk, Thanks for testing that. On Sat, Aug 29, 2020 at 11:04:43AM +0200, Dirk Kostrewa wrote: Hi Salvatore, I have enabled the verbose debugging mode on the command line and have appended the first 5000 lines of the dmesg output to this e-mail, running the current kernel from

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-29 Thread Dirk Kostrewa
57PM +0200, Dirk Kostrewa wrote: Hi Salvatore, I just found out, that if none of the two USB ports is connected, there are two kworker processes with permanently high CPU load, if one USB port is connected and the other not, there is one such kworker process, and if both USB ports are

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-21 Thread Dirk Kostrewa
with over-current condition. Regards, Dirk. Am 12.08.20 um 18:05 schrieb Salvatore Bonaccorso: Hi, Just commenting on the following: On Wed, Aug 12, 2020 at 05:53:57PM +0200, Dirk Kostrewa wrote: [...] What puzzles me, is that I've observed these oddly behaving kworker processes also

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-13 Thread Dirk Kostrewa
at 05:53:57PM +0200, Dirk Kostrewa wrote: [...] What puzzles me, is that I've observed these oddly behaving kworker processes also with the 5.6 kernel that I've tried from the Buster Backports repository. The mentioned commit, is included in the following upstream versions (relevant for Debian): v4.

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-12 Thread Dirk Kostrewa
that I've tried from the Buster Backports repository. Cheers, Dirk. Am 12.08.20 um 13:02 schrieb Dirk Kostrewa: Hi Salvatore, yesterday, I installed the kernel 5.6.0 from the Buster Backports and saw again a kworker process with high CPU load. Oddly, this morning, my laptop didn't boot, so I

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-12 Thread Dirk Kostrewa
Bonaccorso: Hi Dirk, On Tue, Aug 11, 2020 at 12:58:15PM +0200, Dirk Kostrewa wrote: Hi Salavatore, as an additional control, I have completely uninstalled the nvidia graphics driver and repeated the kworker observations using the nouveau graphics driver with the kernel 4.19.0-10-amd64. This time

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-11 Thread Dirk Kostrewa
i Dirk On Sun, Aug 02, 2020 at 10:00:27AM +0200, Dirk Kostrewa wrote: Package: src:linux Version: 4.19.132-1 Severity: normal Dear Maintainer, after booting the kernel 4.19.0-10-amd64, there is a kworker process running with a permanent high CPU load of almost 90% as reported by the "top"

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-02 Thread Dirk Kostrewa
Bonaccorso: Hi Dirk, On Sun, Aug 02, 2020 at 03:44:09PM +0200, Salvatore Bonaccorso wrote: Control: tags -1 + moreinfo Hi Dirk On Sun, Aug 02, 2020 at 10:00:27AM +0200, Dirk Kostrewa wrote: Package: src:linux Version: 4.19.132-1 Severity: normal Dear Maintainer, after booting the kernel 4.1

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-02 Thread Dirk Kostrewa
f I hope, this was right. If I can give you any more information, please, let me know. Regards, Dirk. Am 02.08.20 um 15:44 schrieb Salvatore Bonaccorso: Control: tags -1 + moreinfo Hi Dirk On Sun, Aug 02, 2020 at 10:00:27AM +0200, Dirk Kostrewa wrote: Package: src:linu

Bug#966703: linux-image-4.19.0-10-amd64: kworker process with permanent high CPU load

2020-08-02 Thread Dirk Kostrewa
Package: src:linux Version: 4.19.132-1 Severity: normal Dear Maintainer, after booting the kernel 4.19.0-10-amd64, there is a kworker process running with a permanent high CPU load of almost 90% as reported by the "top" command: $ top top - 09:48:19 up 0 min,  4 users,  load average: 1.91,