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#1 2025-06-10 02:35:02

kvass
Member
Registered: 2019-10-24
Posts: 6

Flickering bottom of screen when using zoom

When I'm using zoom I see consistent flickering on the bottom of my self-view (it rapidly flashes white). I'm also flickering for other participants on the call (and I do not see flickering from them) so the issue seems related to some bad interaction between Zoom, my device driver, and my camera. Here's a bunch of information -- I am happy to add more:

  • This issue happens reliably and persists after reboot.

  • This issue does not appear when using other camera applications. Google Meet (in browser) works fine. guvcview has some jumping / minor tears, but not this issue. My graphics in general other than this issue work fine.

  • This issue does not appear when using Zoom on the same machine when booting into Windows.

  • Zoom version 6.4.13-1

Graphics info:

$ lspci -k | grep -EA3 'VGA|3D|Display'
0f:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] (rev c1)
        Subsystem: Sapphire Technology Limited Sapphire Technology Limited Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT]
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu
$ cat /etc/X11/xorg.conf.d/20-amdgpu.conf
Section "Device"
  Identifier "AMD"
  Driver "amdgpu"
  Option "TearFree" "true"
EndSection

Camera info:

$ v4l2-ctl --list-devices
HD Pro Webcam C920 (usb-0000:0a:00.1-6.1):
        /dev/video0
        /dev/video1
        /dev/media0
$ v4l2-ctl --device=/dev/video0 --all
Driver Info:
        Driver name      : uvcvideo
        Card type        : HD Pro Webcam C920
        Bus info         : usb-0000:0a:00.1-6.1
        Driver version   : 6.14.10
        Capabilities     : 0x84a00001
                Video Capture
                Metadata Capture
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04200001
                Video Capture
                Streaming
                Extended Pix Format
Media Driver Info:
        Driver name      : uvcvideo
        Model            : HD Pro Webcam C920
        Serial           : 9DB4F4EF
        Bus info         : usb-0000:0a:00.1-6.1
        Media version    : 6.14.10
        Hardware revision: 0x00000019 (25)
        Driver version   : 6.14.10
Interface Info:
        ID               : 0x03000002
        Type             : V4L Video
Entity Info:
        ID               : 0x00000001 (1)
        Name             : HD Pro Webcam C920
        Function         : V4L2 I/O
        Flags            : default
        Pad 0x01000007   : 0: Sink
          Link 0x0200001f: from remote pad 0x100000a of entity 'Processing 3' (Video Pixel Formatter): Data, Enabled, Immutable
Priority: 2
Video input : 0 (Camera 1: ok)
Format Video Capture:
        Width/Height      : 1280/720
        Pixel Format      : 'MJPG' (Motion-JPEG)
        Field             : None
        Bytes per Line    : 0
        Size Image        : 1843200
        Colorspace        : sRGB
        Transfer Function : Rec. 709
        YCbCr/HSV Encoding: ITU-R 601
        Quantization      : Default (maps to Full Range)
        Flags             :
Crop Capability Video Capture:
        Bounds      : Left 0, Top 0, Width 1280, Height 720
        Default     : Left 0, Top 0, Width 1280, Height 720
        Pixel Aspect: 1/1
Selection Video Capture: crop_default, Left 0, Top 0, Width 1280, Height 720, Flags:
Selection Video Capture: crop_bounds, Left 0, Top 0, Width 1280, Height 720, Flags:
Streaming Parameters Video Capture:
        Capabilities     : timeperframe
        Frames per second: 15.000 (15/1)
        Read buffers     : 0

User Controls

                     brightness 0x00980900 (int)    : min=0 max=255 step=1 default=128 value=128
                       contrast 0x00980901 (int)    : min=0 max=255 step=1 default=128 value=128
                     saturation 0x00980902 (int)    : min=0 max=255 step=1 default=128 value=128
        white_balance_automatic 0x0098090c (bool)   : default=1 value=1
                           gain 0x00980913 (int)    : min=0 max=255 step=1 default=0 value=147
           power_line_frequency 0x00980918 (menu)   : min=0 max=2 default=2 value=2 (60 Hz)
                                0: Disabled
                                1: 50 Hz
                                2: 60 Hz
      white_balance_temperature 0x0098091a (int)    : min=2000 max=6500 step=1 default=4000 value=2723 flags=inactive
                      sharpness 0x0098091b (int)    : min=0 max=255 step=1 default=128 value=128
         backlight_compensation 0x0098091c (int)    : min=0 max=1 step=1 default=0 value=0

Camera Controls

                  auto_exposure 0x009a0901 (menu)   : min=0 max=3 default=3 value=3 (Aperture Priority Mode)
                                1: Manual Mode
                                3: Aperture Priority Mode
         exposure_time_absolute 0x009a0902 (int)    : min=3 max=2047 step=1 default=250 value=416 flags=inactive
     exposure_dynamic_framerate 0x009a0903 (bool)   : default=0 value=1
                   pan_absolute 0x009a0908 (int)    : min=-36000 max=36000 step=3600 default=0 value=0
                  tilt_absolute 0x009a0909 (int)    : min=-36000 max=36000 step=3600 default=0 value=0
                 focus_absolute 0x009a090a (int)    : min=0 max=250 step=5 default=0 value=35 flags=inactive
     focus_automatic_continuous 0x009a090c (bool)   : default=1 value=1
                  zoom_absolute 0x009a090d (int)    : min=100 max=500 step=1 default=100 value=100
$ v4l2-ctl --device=/dev/video1 --all
Driver Info:
        Driver name      : uvcvideo
        Card type        : HD Pro Webcam C920
        Bus info         : usb-0000:0a:00.1-6.1
        Driver version   : 6.14.10
        Capabilities     : 0x84a00001
                Video Capture
                Metadata Capture
                Streaming
                Extended Pix Format
                Device Capabilities
        Device Caps      : 0x04a00000
                Metadata Capture
                Streaming
                Extended Pix Format
Media Driver Info:
        Driver name      : uvcvideo
        Model            : HD Pro Webcam C920
        Serial           : 9DB4F4EF
        Bus info         : usb-0000:0a:00.1-6.1
        Media version    : 6.14.10
        Hardware revision: 0x00000019 (25)
        Driver version   : 6.14.10
Interface Info:
        ID               : 0x03000005
        Type             : V4L Video
Entity Info:
        ID               : 0x00000004 (4)
        Name             : HD Pro Webcam C920
        Function         : V4L2 I/O
Priority: 2
Format Metadata Capture:
        Sample Format   : 'UVCH' (UVC Payload Header Metadata)
        Buffer Size     : 10240

I also see segfaults from zoom in journalctl; I do not know if this is related.

Jun 09 22:22:43 my-host kernel: ZoomWebviewHost[19357]: segfault at 19 ip 00007fc0bad9bdb4 sp 00007fc07fffc9f0 error 6 in libcef.so[8d9adb4,7fc0b44b7000+b156000] likely on CPU 20 (core 10, socket 0)
Jun 09 22:22:43 my-host kernel: Code: 8b 07 45 31 f6 3d 00 04 00 00 44 0f 42 f0 e8 33 00 00 00 8b 43 10 8b 4b 18 0f b6 c0 c1 e0 0c 0f b6 c9 c1 e1 14 09 c1 44 09 f1 <c6> 01 00 41 81 e6 ff 0f 00 00 41 c6 06 00 bf 01 00 00 00 e8 e4 b8
Jun 09 22:22:43 my-host kernel: ZoomWebviewHost[19354]: segfault at 19 ip 00007fc0bad9bdb4 sp 00007fc0a4ee59f0 error 6 in libcef.so[8d9adb4,7fc0b44b7000+b156000] likely on CPU 4 (core 5, socket 0)
Jun 09 22:22:43 my-host kernel: Code: 8b 07 45 31 f6 3d 00 04 00 00 44 0f 42 f0 e8 33 00 00 00 8b 43 10 8b 4b 18 0f b6 c0 c1 e0 0c 0f b6 c9 c1 e1 14 09 c1 44 09 f1 <c6> 01 00 41 81 e6 ff 0f 00 00 41 c6 06 00 bf 01 00 00 00 e8 e4 b8
Jun 09 22:22:43 my-host systemd-coredump[19365]: Process 19332 (ZoomWebviewHost) of user 1000 terminated abnormally with signal 11/SEGV, processing...
Jun 09 22:22:43 my-host systemd[1]: Started Process Core Dump (PID 19365/UID 0).
Jun 09 22:22:43 my-host systemd-coredump[19369]: Process 19333 (ZoomWebviewHost) of user 1000 terminated abnormally with signal 11/SEGV, processing...
Jun 09 22:22:43 my-host systemd[1]: Started Process Core Dump (PID 19369/UID 0).
Jun 09 22:22:43 my-host systemd-coredump[19370]: Process 19332 (ZoomWebviewHost) of user 1000 dumped core.

Stack trace of thread 19357:
#0  0x00007fc0bad9bdb4 n/a (libcef.so + 0x8d9bdb4)
#1  0x00007fc0bad9efd1 n/a (libcef.so + 0x8d9efd1)
#2  0x00007fc0afe4def0 n/a (libc.so.6 + 0x3def0)
#3  0x00007fc0aff296d6 mremap (libc.so.6 + 0x1196d6)
#4  0x00007fc0afeb7458 realloc (libc.so.6 + 0xa7458)
#5  0x00007fc0a96db251 n/a (libchromescreenai.so + 0x1edb251)
#6  0x00007fc0a96ea996 n/a (libchromescreenai.so + 0x1eea996)
#7  0x00007fc0a96cdf99 n/a (libchromescreenai.so + 0x1ecdf99)
#8  0x00007fc0a9c8743b n/a (libchromescreenai.so + 0x248743b)
#9  0x00007fc0a9c86d33 n/a (libchromescreenai.so + 0x2486d33)
#10 0x00007fc0a96b9be4 n/a (libchromescreenai.so + 0x1eb9be4)
#11 0x00007fc0a9c8bd9f n/a (libchromescreenai.so + 0x248bd9f)
#12 0x00007fc0a9c8d1cb n/a (libchromescreenai.so + 0x248d1cb)
#13 0x00007fc0a9c7b82c n/a (libchromescreenai.so + 0x247b82c)
#14 0x00007fc0a88f051f n/a (libchromescreenai.so + 0x10f051f)
#15 0x00007fc0a88ebd30 n/a (libchromescreenai.so + 0x10ebd30)
#16 0x00007fc0a88e7a84 n/a (libchromescreenai.so + 0x10e7a84)
#17 0x00007fc0a8be8ea5 n/a (libchromescreenai.so + 0x13e8ea5)
#18 0x00007fc0a88b8b11 n/a (libchromescreenai.so + 0x10b8b11)
#19 0x00007fc0a8be31f7 n/a (libchromescreenai.so + 0x13e31f7)
#20 0x00007fc0a8be28f5 n/a (libchromescreenai.so + 0x13e28f5)
#21 0x00007fc0a8807775 n/a (libchromescreenai.so + 0x1007775)
#22 0x00007fc0a882febb n/a (libchromescreenai.so + 0x102febb)
#23 0x00007fc0a846c5cc n/a (libchromescreenai.so + 0xc6c5cc)
#24 0x00007fc0a846c421 n/a (libchromescreenai.so + 0xc6c421)
#25 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#26 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19332:
#0  0x00007fc0aa13ab1c n/a (libchromescreenai.so + 0x293ab1c)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0a882e002 n/a (libchromescreenai.so + 0x102e002)
#4  0x00007fc0a8819e29 n/a (libchromescreenai.so + 0x1019e29)
#5  0x00007fc0a881c5c5 n/a (libchromescreenai.so + 0x101c5c5)
#6  0x00007fc0a881ca11 n/a (libchromescreenai.so + 0x101ca11)
#7  0x00007fc0a881977f n/a (libchromescreenai.so + 0x101977f)
#8  0x00007fc0a840c4a5 n/a (libchromescreenai.so + 0xc0c4a5)
#9  0x00007fc0a83e33f3 n/a (libchromescreenai.so + 0xbe33f3)
#10 0x00007fc0b8983d71 n/a (libcef.so + 0x6983d71)
#11 0x00007fc0b8981caf n/a (libcef.so + 0x6981caf)
#12 0x00007fc0b8824cff n/a (libcef.so + 0x6824cff)
#13 0x00007fc0b9254b5a n/a (libcef.so + 0x7254b5a)
#14 0x00007fc0b92596bd n/a (libcef.so + 0x72596bd)
#15 0x00007fc0b925612f n/a (libcef.so + 0x725612f)
#16 0x00007fc0b925c9f3 n/a (libcef.so + 0x725c9f3)
#17 0x00007fc0b925c087 n/a (libcef.so + 0x725c087)
#18 0x00007fc0b92596bd n/a (libcef.so + 0x72596bd)
#19 0x00007fc0b92519f6 n/a (libcef.so + 0x72519f6)
#20 0x00007fc0b9252124 n/a (libcef.so + 0x7252124)
#21 0x00007fc0b9251f75 n/a (libcef.so + 0x7251f75)
#22 0x00007fc0b457e42b n/a (libcef.so + 0x257e42b)
#23 0x00007fc0b926d2d4 n/a (libcef.so + 0x726d2d4)
#24 0x00007fc0b8e953a9 n/a (libcef.so + 0x6e953a9)
#25 0x00007fc0b8ead37a n/a (libcef.so + 0x6ead37a)
#26 0x00007fc0b8eace2b n/a (libcef.so + 0x6eace2b)
#27 0x00007fc0b8ead7a5 n/a (libcef.so + 0x6ead7a5)
#28 0x00007fc0b8e4e403 n/a (libcef.so + 0x6e4e403)
#29 0x00007fc0b8eadae5 n/a (libcef.so + 0x6eadae5)
#30 0x00007fc0b8e74c9b n/a (libcef.so + 0x6e74c9b)
#31 0x00007fc0b8392271 n/a (libcef.so + 0x6392271)
#32 0x00007fc0b8819e93 n/a (libcef.so + 0x6819e93)
#33 0x00007fc0b881a5c2 n/a (libcef.so + 0x681a5c2)
#34 0x00007fc0b881b57f n/a (libcef.so + 0x681b57f)
#35 0x00007fc0b881952a n/a (libcef.so + 0x681952a)
#36 0x00007fc0b454ed6d n/a (libcef.so + 0x254ed6d)
#37 0x00007fc0b45393d7 n/a (libcef.so + 0x25393d7)
#38 0x00007fc0b44b8250 cef_execute_process (libcef.so + 0x24b8250)
#39 0x0000561a74b29bb0 n/a (/opt/zoom/ZoomWebviewHost + 0x448bb0)
#40 0x0000561a7492a3cc n/a (/opt/zoom/ZoomWebviewHost + 0x2493cc)
#41 0x0000561a748fc529 n/a (/opt/zoom/ZoomWebviewHost + 0x21b529)
#42 0x00007fc0afe376b5 n/a (libc.so.6 + 0x276b5)
#43 0x00007fc0afe37769 __libc_start_main (libc.so.6 + 0x27769)
#44 0x0000561a748f502a n/a (/opt/zoom/ZoomWebviewHost + 0x21402a)

Stack trace of thread 19336:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea264c n/a (libc.so.6 + 0x9264c)
#3  0x00007fc0afea4f28 pthread_cond_timedwait (libc.so.6 + 0x94f28)
#4  0x00007fc0b8edbe83 n/a (libcef.so + 0x6edbe83)
#5  0x00007fc0b8f04ba8 n/a (libcef.so + 0x6f04ba8)
#6  0x00007fc0b8e929d3 n/a (libcef.so + 0x6e929d3)
#7  0x00007fc0b8ec4886 n/a (libcef.so + 0x6ec4886)
#8  0x00007fc0b8ec4a57 n/a (libcef.so + 0x6ec4a57)
#9  0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#10 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#11 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19338:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea264c n/a (libc.so.6 + 0x9264c)
#3  0x00007fc0afea4d1e pthread_cond_wait (libc.so.6 + 0x94d1e)
#4  0x00007fc0b8edbd2d n/a (libcef.so + 0x6edbd2d)
#5  0x00007fc0b8f04be2 n/a (libcef.so + 0x6f04be2)
#6  0x00007fc0b8e929d3 n/a (libcef.so + 0x6e929d3)
#7  0x00007fc0b8ec0ccd n/a (libcef.so + 0x6ec0ccd)
#8  0x00007fc0b8ec15c4 n/a (libcef.so + 0x6ec15c4)
#9  0x00007fc0b8ec13bd n/a (libcef.so + 0x6ec13bd)
#10 0x00007fc0b8ec12b8 n/a (libcef.so + 0x6ec12b8)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19340:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea2024 n/a (libc.so.6 + 0x92024)
#3  0x00007fc0aff29475 epoll_wait (libc.so.6 + 0x119475)
#4  0x00007fc0b8f01632 n/a (libcef.so + 0x6f01632)
#5  0x00007fc0b8f0138a n/a (libcef.so + 0x6f0138a)
#6  0x00007fc0b8eadae5 n/a (libcef.so + 0x6eadae5)
#7  0x00007fc0b8e74c9b n/a (libcef.so + 0x6e74c9b)
#8  0x00007fc0b8eca1f8 n/a (libcef.so + 0x6eca1f8)
#9  0x00007fc0bc9ce90f n/a (libcef.so + 0xa9ce90f)
#10 0x00007fc0b8eca3b4 n/a (libcef.so + 0x6eca3b4)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19339:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea264c n/a (libc.so.6 + 0x9264c)
#3  0x00007fc0afea4d1e pthread_cond_wait (libc.so.6 + 0x94d1e)
#4  0x00007fc0b8edbd2d n/a (libcef.so + 0x6edbd2d)
#5  0x00007fc0b8f04be2 n/a (libcef.so + 0x6f04be2)
#6  0x00007fc0b8e929d3 n/a (libcef.so + 0x6e929d3)
#7  0x00007fc0b8ec0ccd n/a (libcef.so + 0x6ec0ccd)
#8  0x00007fc0b8ec15c4 n/a (libcef.so + 0x6ec15c4)
#9  0x00007fc0b8ec13bd n/a (libcef.so + 0x6ec13bd)
#10 0x00007fc0b8ec12b8 n/a (libcef.so + 0x6ec12b8)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19337:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea2024 n/a (libc.so.6 + 0x92024)
#3  0x00007fc0aff29475 epoll_wait (libc.so.6 + 0x119475)
#4  0x00007fc0b8f01632 n/a (libcef.so + 0x6f01632)
#5  0x00007fc0b8f0138a n/a (libcef.so + 0x6f0138a)
#6  0x00007fc0b8eadae5 n/a (libcef.so + 0x6eadae5)
#7  0x00007fc0b8e74c9b n/a (libcef.so + 0x6e74c9b)
#8  0x00007fc0b8eca1f8 n/a (libcef.so + 0x6eca1f8)
#9  0x00007fc0b8eb945d n/a (libcef.so + 0x6eb945d)
#10 0x00007fc0b8eca3b4 n/a (libcef.so + 0x6eca3b4)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19359:
#0  0x00007fc0aa1988ae n/a (libchromescreenai.so + 0x29988ae)
#1  0x00007fc0aa198764 memset (libchromescreenai.so + 0x2998764)
#2  0x00007fc0a96fb4a7 n/a (libchromescreenai.so + 0x1efb4a7)
#3  0x00007fc0a96f7133 n/a (libchromescreenai.so + 0x1ef7133)
#4  0x00007fc0a96f8727 n/a (libchromescreenai.so + 0x1ef8727)
#5  0x00007fc0a96f88e5 n/a (libchromescreenai.so + 0x1ef88e5)
#6  0x00007fc0a96e13ea n/a (libchromescreenai.so + 0x1ee13ea)
#7  0x00007fc0a96d9713 n/a (libchromescreenai.so + 0x1ed9713)
#8  0x00007fc0a96ce675 n/a (libchromescreenai.so + 0x1ece675)
#9  0x00007fc0a9c8743b n/a (libchromescreenai.so + 0x248743b)
#10 0x00007fc0a9c86d33 n/a (libchromescreenai.so + 0x2486d33)
#11 0x00007fc0a96b9be4 n/a (libchromescreenai.so + 0x1eb9be4)
#12 0x00007fc0a9c8bd9f n/a (libchromescreenai.so + 0x248bd9f)
#13 0x00007fc0a9c8d1cb n/a (libchromescreenai.so + 0x248d1cb)
#14 0x00007fc0a9c7b82c n/a (libchromescreenai.so + 0x247b82c)
#15 0x00007fc0a9c7b39f n/a (libchromescreenai.so + 0x247b39f)
#16 0x00007fc0a9c7b289 n/a (libchromescreenai.so + 0x247b289)
#17 0x00007fc0a8a5f329 n/a (libchromescreenai.so + 0x125f329)
#18 0x00007fc0a8a63238 n/a (libchromescreenai.so + 0x1263238)
#19 0x00007fc0a88ebd30 n/a (libchromescreenai.so + 0x10ebd30)
#20 0x00007fc0a8a622c7 n/a (libchromescreenai.so + 0x12622c7)
#21 0x00007fc0a8a620db n/a (libchromescreenai.so + 0x12620db)
#22 0x00007fc0a8a6188a n/a (libchromescreenai.so + 0x126188a)
#23 0x00007fc0a8be8ea5 n/a (libchromescreenai.so + 0x13e8ea5)
#24 0x00007fc0a8bcf950 n/a (libchromescreenai.so + 0x13cf950)
#25 0x00007fc0a8b1ffc7 n/a (libchromescreenai.so + 0x131ffc7)
#26 0x00007fc0a8bdee67 n/a (libchromescreenai.so + 0x13dee67)
#27 0x00007fc0a88acd7e n/a (libchromescreenai.so + 0x10acd7e)
#28 0x00007fc0a88ad2a2 n/a (libchromescreenai.so + 0x10ad2a2)
#29 0x00007fc0a88acf42 n/a (libchromescreenai.so + 0x10acf42)
#30 0x00007fc0a8d99bcf n/a (libchromescreenai.so + 0x1599bcf)
#31 0x00007fc0a8d9ab20 n/a (libchromescreenai.so + 0x159ab20)
#32 0x00007fc0a8d9f552 n/a (libchromescreenai.so + 0x159f552)
#33 0x00007fc0a8da846d n/a (libchromescreenai.so + 0x15a846d)
#34 0x00007fc0aa012b86 n/a (libchromescreenai.so + 0x2812b86)
#35 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#36 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19348:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afef2a92 clock_nanosleep (libc.so.6 + 0xe2a92)
#3  0x00007fc0afefe857 __nanosleep (libc.so.6 + 0xee857)
#4  0x00007fc0aa0e016b n/a (libchromescreenai.so + 0x28e016b)
#5  0x00007fc0aa016f4c n/a (libchromescreenai.so + 0x2816f4c)
#6  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#7  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19353:
#0  0x00007fc0aa13ab1c n/a (libchromescreenai.so + 0x293ab1c)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0aa01809e n/a (libchromescreenai.so + 0x281809e)
#4  0x00007fc0aa017f6e n/a (libchromescreenai.so + 0x2817f6e)
#5  0x00007fc0aa012b86 n/a (libchromescreenai.so + 0x2812b86)
#6  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#7  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19361:
#0  0x00007fc0aa13aa97 n/a (libchromescreenai.so + 0x293aa97)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0aa011607 n/a (libchromescreenai.so + 0x2811607)
#4  0x00007fc0aa012b86 n/a (libchromescreenai.so + 0x2812b86)
#5  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#6  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19355:
#0  0x00007fc0aa13ab1c n/a (libchromescreenai.so + 0x293ab1c)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0a8db3244 n/a (libchromescreenai.so + 0x15b3244)
#4  0x00007fc0a8d9b841 n/a (libchromescreenai.so + 0x159b841)
#5  0x00007fc0a8d99195 n/a (libchromescreenai.so + 0x1599195)
#6  0x00007fc0a88a61e1 n/a (libchromescreenai.so + 0x10a61e1)
#7  0x00007fc0a8be31f7 n/a (libchromescreenai.so + 0x13e31f7)
#8  0x00007fc0a8be28f5 n/a (libchromescreenai.so + 0x13e28f5)
#9  0x00007fc0a8807775 n/a (libchromescreenai.so + 0x1007775)
#10 0x00007fc0a882febb n/a (libchromescreenai.so + 0x102febb)
#11 0x00007fc0a846c5cc n/a (libchromescreenai.so + 0xc6c5cc)
#12 0x00007fc0a846c421 n/a (libchromescreenai.so + 0xc6c421)
#13 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#14 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19350:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afef2a92 clock_nanosleep (libc.so.6 + 0xe2a92)
#3  0x00007fc0afefe857 __nanosleep (libc.so.6 + 0xee857)
#4  0x00007fc0aa0e016b n/a (libchromescreenai.so + 0x28e016b)
#5  0x00007fc0aa0171a4 n/a (libchromescreenai.so + 0x28171a4)
#6  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#7  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19363:
#0  0x00007fc0aff26eed syscall (libc.so.6 + 0x116eed)
#1  0x00007fc0a9c6b8b9 n/a (libchromescreenai.so + 0x246b8b9)
#2  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#3  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19362:
#0  0x00007fc0aff26eed syscall (libc.so.6 + 0x116eed)
#1  0x00007fc0a9c6b8b9 n/a (libchromescreenai.so + 0x246b8b9)
#2  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#3  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19364:
#0  0x00007fc0aff26eed syscall (libc.so.6 + 0x116eed)
#1  0x00007fc0a9c6b8b9 n/a (libchromescreenai.so + 0x246b8b9)
#2  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#3  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)
ELF object binary architecture: AMD x86-64
: Process 19333 (ZoomWebviewHost) of user 1000 dumped core.

Stack trace of thread 19354:
#0  0x00007fc0bad9bdb4 n/a (libcef.so + 0x8d9bdb4)
#1  0x00007fc0bad9efd1 n/a (libcef.so + 0x8d9efd1)
#2  0x00007fc0afe4def0 n/a (libc.so.6 + 0x3def0)
#3  0x00007fc0aff296d6 mremap (libc.so.6 + 0x1196d6)
#4  0x00007fc0afeb7458 realloc (libc.so.6 + 0xa7458)
#5  0x00007fc0a96db251 n/a (libchromescreenai.so + 0x1edb251)
#6  0x00007fc0a96ea996 n/a (libchromescreenai.so + 0x1eea996)
#7  0x00007fc0a96cdf99 n/a (libchromescreenai.so + 0x1ecdf99)
#8  0x00007fc0a9c8743b n/a (libchromescreenai.so + 0x248743b)
#9  0x00007fc0a9c86d33 n/a (libchromescreenai.so + 0x2486d33)
#10 0x00007fc0a96b9be4 n/a (libchromescreenai.so + 0x1eb9be4)
#11 0x00007fc0a9c8bd9f n/a (libchromescreenai.so + 0x248bd9f)
#12 0x00007fc0a9c8d1cb n/a (libchromescreenai.so + 0x248d1cb)
#13 0x00007fc0a9c7b82c n/a (libchromescreenai.so + 0x247b82c)
#14 0x00007fc0a88f051f n/a (libchromescreenai.so + 0x10f051f)
#15 0x00007fc0a88ebd30 n/a (libchromescreenai.so + 0x10ebd30)
#16 0x00007fc0a88e7a84 n/a (libchromescreenai.so + 0x10e7a84)
#17 0x00007fc0a8be8ea5 n/a (libchromescreenai.so + 0x13e8ea5)
#18 0x00007fc0a88b8b11 n/a (libchromescreenai.so + 0x10b8b11)
#19 0x00007fc0a8be31f7 n/a (libchromescreenai.so + 0x13e31f7)
#20 0x00007fc0a8be28f5 n/a (libchromescreenai.so + 0x13e28f5)
#21 0x00007fc0a8807775 n/a (libchromescreenai.so + 0x1007775)
#22 0x00007fc0a882febb n/a (libchromescreenai.so + 0x102febb)
#23 0x00007fc0a846c5cc n/a (libchromescreenai.so + 0xc6c5cc)
#24 0x00007fc0a846c421 n/a (libchromescreenai.so + 0xc6c421)
#25 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#26 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19333:
#0  0x00007fc0aa13ab1c n/a (libchromescreenai.so + 0x293ab1c)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0a882e002 n/a (libchromescreenai.so + 0x102e002)
#4  0x00007fc0a8819e29 n/a (libchromescreenai.so + 0x1019e29)
#5  0x00007fc0a881c5c5 n/a (libchromescreenai.so + 0x101c5c5)
#6  0x00007fc0a881ca11 n/a (libchromescreenai.so + 0x101ca11)
#7  0x00007fc0a881977f n/a (libchromescreenai.so + 0x101977f)
#8  0x00007fc0a840c4a5 n/a (libchromescreenai.so + 0xc0c4a5)
#9  0x00007fc0a83e33f3 n/a (libchromescreenai.so + 0xbe33f3)
#10 0x00007fc0b8983d71 n/a (libcef.so + 0x6983d71)
#11 0x00007fc0b8981caf n/a (libcef.so + 0x6981caf)
#12 0x00007fc0b8824cff n/a (libcef.so + 0x6824cff)
#13 0x00007fc0b9254b5a n/a (libcef.so + 0x7254b5a)
#14 0x00007fc0b92596bd n/a (libcef.so + 0x72596bd)
#15 0x00007fc0b925612f n/a (libcef.so + 0x725612f)
#16 0x00007fc0b925c9f3 n/a (libcef.so + 0x725c9f3)
#17 0x00007fc0b925c087 n/a (libcef.so + 0x725c087)
#18 0x00007fc0b92596bd n/a (libcef.so + 0x72596bd)
#19 0x00007fc0b92519f6 n/a (libcef.so + 0x72519f6)
#20 0x00007fc0b9252124 n/a (libcef.so + 0x7252124)
#21 0x00007fc0b9251f75 n/a (libcef.so + 0x7251f75)
#22 0x00007fc0b457e42b n/a (libcef.so + 0x257e42b)
#23 0x00007fc0b926d2d4 n/a (libcef.so + 0x726d2d4)
#24 0x00007fc0b8e953a9 n/a (libcef.so + 0x6e953a9)
#25 0x00007fc0b8ead37a n/a (libcef.so + 0x6ead37a)
#26 0x00007fc0b8eace2b n/a (libcef.so + 0x6eace2b)
#27 0x00007fc0b8ead7a5 n/a (libcef.so + 0x6ead7a5)
#28 0x00007fc0b8e4e403 n/a (libcef.so + 0x6e4e403)
#29 0x00007fc0b8eadae5 n/a (libcef.so + 0x6eadae5)
#30 0x00007fc0b8e74c9b n/a (libcef.so + 0x6e74c9b)
#31 0x00007fc0b8392271 n/a (libcef.so + 0x6392271)
#32 0x00007fc0b8819e93 n/a (libcef.so + 0x6819e93)
#33 0x00007fc0b881a5c2 n/a (libcef.so + 0x681a5c2)
#34 0x00007fc0b881b57f n/a (libcef.so + 0x681b57f)
#35 0x00007fc0b881952a n/a (libcef.so + 0x681952a)
#36 0x00007fc0b454ed6d n/a (libcef.so + 0x254ed6d)
#37 0x00007fc0b45393d7 n/a (libcef.so + 0x25393d7)
#38 0x00007fc0b44b8250 cef_execute_process (libcef.so + 0x24b8250)
#39 0x0000561a74b29bb0 n/a (/opt/zoom/ZoomWebviewHost + 0x448bb0)
#40 0x0000561a7492a3cc n/a (/opt/zoom/ZoomWebviewHost + 0x2493cc)
#41 0x0000561a748fc529 n/a (/opt/zoom/ZoomWebviewHost + 0x21b529)
#42 0x00007fc0afe376b5 n/a (libc.so.6 + 0x276b5)
#43 0x00007fc0afe37769 __libc_start_main (libc.so.6 + 0x27769)
#44 0x0000561a748f502a n/a (/opt/zoom/ZoomWebviewHost + 0x21402a)

Stack trace of thread 19343:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea264c n/a (libc.so.6 + 0x9264c)
#3  0x00007fc0afea4f28 pthread_cond_timedwait (libc.so.6 + 0x94f28)
#4  0x00007fc0b8edbe83 n/a (libcef.so + 0x6edbe83)
#5  0x00007fc0b8f04ba8 n/a (libcef.so + 0x6f04ba8)
#6  0x00007fc0b8e929d3 n/a (libcef.so + 0x6e929d3)
#7  0x00007fc0b8ec4886 n/a (libcef.so + 0x6ec4886)
#8  0x00007fc0b8ec4a57 n/a (libcef.so + 0x6ec4a57)
#9  0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#10 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#11 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19345:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea264c n/a (libc.so.6 + 0x9264c)
#3  0x00007fc0afea4d1e pthread_cond_wait (libc.so.6 + 0x94d1e)
#4  0x00007fc0b8edbd2d n/a (libcef.so + 0x6edbd2d)
#5  0x00007fc0b8f04be2 n/a (libcef.so + 0x6f04be2)
#6  0x00007fc0b8e929d3 n/a (libcef.so + 0x6e929d3)
#7  0x00007fc0b8ec0ccd n/a (libcef.so + 0x6ec0ccd)
#8  0x00007fc0b8ec15c4 n/a (libcef.so + 0x6ec15c4)
#9  0x00007fc0b8ec13bd n/a (libcef.so + 0x6ec13bd)
#10 0x00007fc0b8ec12b8 n/a (libcef.so + 0x6ec12b8)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19349:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afef2a92 clock_nanosleep (libc.so.6 + 0xe2a92)
#3  0x00007fc0afefe857 __nanosleep (libc.so.6 + 0xee857)
#4  0x00007fc0aa0e016b n/a (libchromescreenai.so + 0x28e016b)
#5  0x00007fc0aa016f4c n/a (libchromescreenai.so + 0x2816f4c)
#6  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#7  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19344:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea2024 n/a (libc.so.6 + 0x92024)
#3  0x00007fc0aff29475 epoll_wait (libc.so.6 + 0x119475)
#4  0x00007fc0b8f01632 n/a (libcef.so + 0x6f01632)
#5  0x00007fc0b8f0138a n/a (libcef.so + 0x6f0138a)
#6  0x00007fc0b8eadae5 n/a (libcef.so + 0x6eadae5)
#7  0x00007fc0b8e74c9b n/a (libcef.so + 0x6e74c9b)
#8  0x00007fc0b8eca1f8 n/a (libcef.so + 0x6eca1f8)
#9  0x00007fc0b8eb945d n/a (libcef.so + 0x6eb945d)
#10 0x00007fc0b8eca3b4 n/a (libcef.so + 0x6eca3b4)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19358:
#0  0x00007fc0aa198892 n/a (libchromescreenai.so + 0x2998892)
#1  0x00007fc0aa198764 memset (libchromescreenai.so + 0x2998764)
#2  0x00007fc0a96fb4a7 n/a (libchromescreenai.so + 0x1efb4a7)
#3  0x00007fc0a96f7133 n/a (libchromescreenai.so + 0x1ef7133)
#4  0x00007fc0a96f8727 n/a (libchromescreenai.so + 0x1ef8727)
#5  0x00007fc0a96f88e5 n/a (libchromescreenai.so + 0x1ef88e5)
#6  0x00007fc0a96e13ea n/a (libchromescreenai.so + 0x1ee13ea)
#7  0x00007fc0a96d9713 n/a (libchromescreenai.so + 0x1ed9713)
#8  0x00007fc0a96ce675 n/a (libchromescreenai.so + 0x1ece675)
#9  0x00007fc0a9c8743b n/a (libchromescreenai.so + 0x248743b)
#10 0x00007fc0a9c86d33 n/a (libchromescreenai.so + 0x2486d33)
#11 0x00007fc0a96b9be4 n/a (libchromescreenai.so + 0x1eb9be4)
#12 0x00007fc0a9c8bd9f n/a (libchromescreenai.so + 0x248bd9f)
#13 0x00007fc0a9c8d1cb n/a (libchromescreenai.so + 0x248d1cb)
#14 0x00007fc0a9c7b82c n/a (libchromescreenai.so + 0x247b82c)
#15 0x00007fc0a9c7b39f n/a (libchromescreenai.so + 0x247b39f)
#16 0x00007fc0a9c7b289 n/a (libchromescreenai.so + 0x247b289)
#17 0x00007fc0a8a5f329 n/a (libchromescreenai.so + 0x125f329)
#18 0x00007fc0a8a63238 n/a (libchromescreenai.so + 0x1263238)
#19 0x00007fc0a88ebd30 n/a (libchromescreenai.so + 0x10ebd30)
#20 0x00007fc0a8a622c7 n/a (libchromescreenai.so + 0x12622c7)
#21 0x00007fc0a8a620db n/a (libchromescreenai.so + 0x12620db)
#22 0x00007fc0a8a6188a n/a (libchromescreenai.so + 0x126188a)
#23 0x00007fc0a8be8ea5 n/a (libchromescreenai.so + 0x13e8ea5)
#24 0x00007fc0a8bcf950 n/a (libchromescreenai.so + 0x13cf950)
#25 0x00007fc0a8b1ffc7 n/a (libchromescreenai.so + 0x131ffc7)
#26 0x00007fc0a8bdee67 n/a (libchromescreenai.so + 0x13dee67)
#27 0x00007fc0a88acd7e n/a (libchromescreenai.so + 0x10acd7e)
#28 0x00007fc0a88ad2a2 n/a (libchromescreenai.so + 0x10ad2a2)
#29 0x00007fc0a88acf42 n/a (libchromescreenai.so + 0x10acf42)
#30 0x00007fc0a8d99bcf n/a (libchromescreenai.so + 0x1599bcf)
#31 0x00007fc0a8d9ab20 n/a (libchromescreenai.so + 0x159ab20)
#32 0x00007fc0a8d9f552 n/a (libchromescreenai.so + 0x159f552)
#33 0x00007fc0a8da846d n/a (libchromescreenai.so + 0x15a846d)
#34 0x00007fc0aa012b86 n/a (libchromescreenai.so + 0x2812b86)
#35 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#36 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19346:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea264c n/a (libc.so.6 + 0x9264c)
#3  0x00007fc0afea4d1e pthread_cond_wait (libc.so.6 + 0x94d1e)
#4  0x00007fc0b8edbd2d n/a (libcef.so + 0x6edbd2d)
#5  0x00007fc0b8f04be2 n/a (libcef.so + 0x6f04be2)
#6  0x00007fc0b8e929d3 n/a (libcef.so + 0x6e929d3)
#7  0x00007fc0b8ec0ccd n/a (libcef.so + 0x6ec0ccd)
#8  0x00007fc0b8ec15c4 n/a (libcef.so + 0x6ec15c4)
#9  0x00007fc0b8ec13bd n/a (libcef.so + 0x6ec13bd)
#10 0x00007fc0b8ec12b8 n/a (libcef.so + 0x6ec12b8)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19356:
#0  0x00007fc0aa13ab1c n/a (libchromescreenai.so + 0x293ab1c)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0a8db3244 n/a (libchromescreenai.so + 0x15b3244)
#4  0x00007fc0a8d9b841 n/a (libchromescreenai.so + 0x159b841)
#5  0x00007fc0a8d99195 n/a (libchromescreenai.so + 0x1599195)
#6  0x00007fc0a88a61e1 n/a (libchromescreenai.so + 0x10a61e1)
#7  0x00007fc0a8be31f7 n/a (libchromescreenai.so + 0x13e31f7)
#8  0x00007fc0a8be28f5 n/a (libchromescreenai.so + 0x13e28f5)
#9  0x00007fc0a8807775 n/a (libchromescreenai.so + 0x1007775)
#10 0x00007fc0a882febb n/a (libchromescreenai.so + 0x102febb)
#11 0x00007fc0a846c5cc n/a (libchromescreenai.so + 0xc6c5cc)
#12 0x00007fc0a846c421 n/a (libchromescreenai.so + 0xc6c421)
#13 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#14 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19352:
#0  0x00007fc0aa13ab1c n/a (libchromescreenai.so + 0x293ab1c)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0aa01809e n/a (libchromescreenai.so + 0x281809e)
#4  0x00007fc0aa017f6e n/a (libchromescreenai.so + 0x2817f6e)
#5  0x00007fc0aa012b86 n/a (libchromescreenai.so + 0x2812b86)
#6  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#7  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19366:
#0  0x00007fc0aff26eed syscall (libc.so.6 + 0x116eed)
#1  0x00007fc0a9c6b8b9 n/a (libchromescreenai.so + 0x246b8b9)
#2  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#3  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19367:
#0  0x00007fc0aff26eed syscall (libc.so.6 + 0x116eed)
#1  0x00007fc0a9c6b8b9 n/a (libchromescreenai.so + 0x246b8b9)
#2  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#3  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19360:
#0  0x00007fc0aa13aa97 n/a (libchromescreenai.so + 0x293aa97)
#1  0x00007fc0aa0e05fa n/a (libchromescreenai.so + 0x28e05fa)
#2  0x00007fc0aa13d125 n/a (libchromescreenai.so + 0x293d125)
#3  0x00007fc0aa011607 n/a (libchromescreenai.so + 0x2811607)
#4  0x00007fc0aa012b86 n/a (libchromescreenai.so + 0x2812b86)
#5  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#6  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19347:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afea2024 n/a (libc.so.6 + 0x92024)
#3  0x00007fc0aff29475 epoll_wait (libc.so.6 + 0x119475)
#4  0x00007fc0b8f01632 n/a (libcef.so + 0x6f01632)
#5  0x00007fc0b8f0138a n/a (libcef.so + 0x6f0138a)
#6  0x00007fc0b8eadae5 n/a (libcef.so + 0x6eadae5)
#7  0x00007fc0b8e74c9b n/a (libcef.so + 0x6e74c9b)
#8  0x00007fc0b8eca1f8 n/a (libcef.so + 0x6eca1f8)
#9  0x00007fc0bc9ce90f n/a (libcef.so + 0xa9ce90f)
#10 0x00007fc0b8eca3b4 n/a (libcef.so + 0x6eca3b4)
#11 0x00007fc0b8edc4db n/a (libcef.so + 0x6edc4db)
#12 0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#13 0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19351:
#0  0x00007fc0afeade22 n/a (libc.so.6 + 0x9de22)
#1  0x00007fc0afea1fda n/a (libc.so.6 + 0x91fda)
#2  0x00007fc0afef2a92 clock_nanosleep (libc.so.6 + 0xe2a92)
#3  0x00007fc0afefe857 __nanosleep (libc.so.6 + 0xee857)
#4  0x00007fc0aa0e016b n/a (libchromescreenai.so + 0x28e016b)
#5  0x00007fc0aa0171a4 n/a (libchromescreenai.so + 0x28171a4)
#6  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#7  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)

Stack trace of thread 19368:
#0  0x00007fc0aff26eed syscall (libc.so.6 + 0x116eed)
#1  0x00007fc0a9c6b8b9 n/a (libchromescreenai.so + 0x246b8b9)
#2  0x00007fc0afea57eb n/a (libc.so.6 + 0x957eb)
#3  0x00007fc0aff28fb4 __clone (libc.so.6 + 0x118fb4)
ELF object binary architecture: AMD x86-64

Last edited by kvass (2025-06-10 02:43:28)

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#2 2025-06-10 03:27:59

oech3
Member
Registered: 2017-09-03
Posts: 74

Re: Flickering bottom of screen when using zoom

Does disableCef=false at ~/.config/zoomus.conf improve something?

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#3 2025-06-10 03:31:41

kvass
Member
Registered: 2019-10-24
Posts: 6

Re: Flickering bottom of screen when using zoom

disableCef=false is already set. Lmk if there are other values that would be of interest.

Last edited by kvass (2025-06-10 03:31:57)

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#4 2025-06-10 03:32:57

oech3
Member
Registered: 2017-09-03
Posts: 74

Re: Flickering bottom of screen when using zoom

Sorry. I wanted to say `true` instead of `false`.

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#5 2025-06-10 03:38:42

kvass
Member
Registered: 2019-10-24
Posts: 6

Re: Flickering bottom of screen when using zoom

Unfortunately neither `true` nor `false` resolves the issue.

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