Am Mittwoch, 18. September 2019 00:04:07 UTC+2 schrieb Carlos E.R.:   
   > On 17/09/2019 23.00, amitsis@gmail.com wrote:   
   > > Hi,   
   > >   
   > > How do I prevent my logfile from overflowing when messages from the   
   RTL8821CE radio driver are getting logged?   
   > >   
   > > There are such:   
   > > 2019-09-17T22: 17: 20.349415   02: 00 localhost kernel: [2344.798308] RTW:   
   [HALMAC] [TRACE] mac_pwr_switch_pcie_8821c <===   
   > > 2019-09-17T22: 17: 20.349416   02: 00 localhost kernel: [2344.798309] RTW:   
   SetHwReg: bMacPwrCtrlOn = 0   
   > > 2019-09-17T22: 17: 20.349418   02: 00 localhost kernel: [2344.798311] RTW:   
   rtl8821ce_hal_deinit <==   
   > > 2019-09-17T22: 17: 20.349419   02: 00 localhost kernel: [2344.798313] RTW:   
   <=== rtw_ips_pwr_down ..................... in 0 ms   
   > > 2019-09-17T22: 17: 24.781628   02: 00 localhost kernel: [2349.232846] RTW:   
   rtw_ndev_notifier_call (wlp3s0) state: 10   
   > > 2019-09-17T22: 17: 24.781655   02: 00 localhost kernel: [2349.232944] RTW:   
   netdev_close (wlp3s0), bup = 1   
   > > 2019-09-17T22: 17: 24.781661   02: 00 localhost kernel: [2349.232949] RTW:   
   -871x_drv - drv_close, bup = 1   
   > > 2019-09-17T22: 17: 24.781664   02: 00 localhost kernel: [2349.233066] RTW:   
   rtw_ndev_notifier_call (wlp3s0) state: 2   
   > > 2019-09-17T22: 17: 24.781667   02: 00 localhost kernel: [2349.233820] RTW:   
   cfg80211_rtw_get_txpower   
   > >   
   > > Perhaps it should be possible with the help of the log system to restrict   
   this in some way.   
   >   
   > On the journal, impossible. You can not apply filters. You can make the   
   > journal bigger or smaller. The configuration is in   
   > /etc/systemd/journald.conf   
   >   
   >   
   > If, however, you are using syslog, then you can apply filters. First you   
   > have to find out what syslog you are using, and if you are using syslog.   
   >   
   >   
   >   
   > > I would not want to make any changes to the driver itself!   
   >   
   > Maybe there is a reason why it is making so many entries.   
   >   
   > --   
   > Cheers, Carlos.   
      
   I recompiled the code for this driver several times from the git, and only two   
   days ago found that the messages had become so numerous, and I can not stop   
   that in any way if the driver's networking module is running from this new   
   kernel.   
      
   Thus It must have to do something with the driver's module or the kernel!   
      
   Andreas   
      
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