[opensuse] dmesg stops reporting
openSUSE Tumbleweed (current) why does dmesg stop reporting after boot is complete? dmesg -T |tail [Fri Jan 17 10:41:04 2020] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:03:00.0 on minor 0 [Fri Jan 17 10:41:21 2020] logitech-hidpp-device 0003:046D:1028.0008:HID++ 1.0 device connected. [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM TTY layer initialized [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM socket layer initialized [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM ver 1.11 [Fri Jan 17 10:41:31 2020] snd_hda_codec_hdmi hdaudioC1D1: HDMI: invalid ELD data byte 12 [Fri Jan 17 10:55:05 2020] perf: interrupt took too long (2507 > 2500), lowering kernel.perf_event_max_sample_rate to 79750 [Fri Jan 17 11:15:34 2020] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 239 [Fri Jan 17 11:23:16 2020] perf: interrupt took too long (3137 > 3133), lowering kernel.perf_event_max_sample_rate to 63750 [Fri Jan 17 14:17:51 2020] perf: interrupt took too long (3926 > 3921), lowering kernel.perf_event_max_sample_rate to 50750 it is now Jan 17 20:53:xx -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Op zaterdag 18 januari 2020 02:54:33 CET schreef Patrick Shanahan:
openSUSE Tumbleweed (current)
why does dmesg stop reporting after boot is complete?
dmesg -T |tail
[Fri Jan 17 10:41:04 2020] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:03:00.0 on minor 0 [Fri Jan 17 10:41:21 2020] logitech-hidpp-device 0003:046D:1028.0008:HID++ 1.0 device connected. [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM TTY layer initialized [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM socket layer initialized [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM ver 1.11 [Fri Jan 17 10:41:31 2020] snd_hda_codec_hdmi hdaudioC1D1: HDMI: invalid ELD data byte 12 [Fri Jan 17 10:55:05 2020] perf: interrupt took too long (2507
2500), lowering kernel.perf_event_max_sample_rate to 79750 [Fri Jan 17 11:15:34 2020] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 239 [Fri Jan 17 11:23:16 2020] perf: interrupt took too long (3137 > 3133), lowering kernel.perf_event_max_sample_rate to 63750 [Fri Jan 17 14:17:51 2020] perf: interrupt took too long (3926 > 3921), lowering kernel.perf_event_max_sample_rate to 50750
it is now Jan 17 20:53:xx Checked, and I see that too, though ....... If I plug in a USB key or my USB Audio device whilst running dmesg -wT it does work like expected....
-- Gertjan Lettink a.k.a. Knurpht openSUSE Board Member openSUSE Forums Team -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
* Knurpht-openSUSE <knurpht@opensuse.org> [01-17-20 21:01]:
Op zaterdag 18 januari 2020 02:54:33 CET schreef Patrick Shanahan:
openSUSE Tumbleweed (current)
why does dmesg stop reporting after boot is complete?
dmesg -T |tail
[Fri Jan 17 10:41:04 2020] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:03:00.0 on minor 0 [Fri Jan 17 10:41:21 2020] logitech-hidpp-device 0003:046D:1028.0008:HID++ 1.0 device connected. [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM TTY layer initialized [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM socket layer initialized [Fri Jan 17 10:41:30 2020] Bluetooth: RFCOMM ver 1.11 [Fri Jan 17 10:41:31 2020] snd_hda_codec_hdmi hdaudioC1D1: HDMI: invalid ELD data byte 12 [Fri Jan 17 10:55:05 2020] perf: interrupt took too long (2507
2500), lowering kernel.perf_event_max_sample_rate to 79750 [Fri Jan 17 11:15:34 2020] nvidia-uvm: Loaded the UVM driver in 8 mode, major device number 239 [Fri Jan 17 11:23:16 2020] perf: interrupt took too long (3137 > 3133), lowering kernel.perf_event_max_sample_rate to 63750 [Fri Jan 17 14:17:51 2020] perf: interrupt took too long (3926 > 3921), lowering kernel.perf_event_max_sample_rate to 50750
it is now Jan 17 20:53:xx Checked, and I see that too, though ....... If I plug in a USB key or my USB Audio device whilst running dmesg -wT it does work like expected....
yes, I also see newly attached devices. But I do not see the expected output... -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
Patrick Shanahan wrote:
openSUSE Tumbleweed (current)
why does dmesg stop reporting after boot is complete?
Because nothing new was written to the kernel buffer? On one of my database servers: [1522123.888829] rpc-srv/tcp: nfsd: sent only 208512 when sending 262252 bytes - shutting down socket [1523139.680904] rpc-srv/tcp: nfsd: sent only 209960 when sending 262252 bytes - shutting down socket [1548568.544561] perf: interrupt took too long (6213 > 6191), lowering kernel.perf_event_max_sample_rate to 32000 [1723471.677957] device eth0 entered promiscuous mode [1723478.354275] device eth0 left promiscuous mode [1723486.865712] device eth0 entered promiscuous mode [1723551.881018] device eth0 left promiscuous mode [1723561.528521] device eth0 entered promiscuous mode [1723706.519587] device eth0 left promiscuous mode [1723712.606113] device eth0 entered promiscuous mode [1733337.991117] device eth0 left promiscuous mode [3139677.323723] md: data-check of RAID array md0 [3139677.499695] md: delaying data-check of md1 until md0 has finished (they share one or more physical units) [3139738.778876] md: md0: data-check done. [3139738.801598] md: data-check of RAID array md1 [3142835.467023] md: md1: data-check done. That was 49 days ago, nothing has been written since. -- Per Jessen, Zürich (6.8°C) http://www.dns24.ch/ - your free DNS host, made in Switzerland. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org
participants (3)
-
Knurpht-openSUSE -
Patrick Shanahan -
Per Jessen