Concurrency Issues

[mandatoryprogrammer]

There are still issues where requests timeout when concurrent requests use the proxy (it is worse for basic page navigation GET requests).

Need to investigate root cause of these problems and see if it can be paved over (and post more details in here).

[kunteinzo]

When I first use thermoptic, it work fine. But this time something wrong I don't know why.

When make a http request, it show connection reset by peer.

Log

Details

✔ Image thermoptic-proxyrouter Built 59.4s
✔ Image thermoptic-chrome Built 59.4s
✔ Image thermoptic-thermoptic Built 59.4s
✔ Container thermoptic-proxyrouter-1 Created 0.3s
✔ Container thermoptic-chrome-1 Created 0.1s
✔ Container thermoptic-thermoptic-1 Created 0.2s
Attaching to chrome-1, proxyrouter-1, thermoptic-1
proxyrouter-1 | [STATUS] proxyrouter starting without an upstream proxy
chrome-1 | Starting Xvfb on :99 with 1920x1080 viewport...
chrome-1 | [STATUS] Starting xpra shadow server on port 14111...
chrome-1 | [STATUS] Starting Chrome restart control server on port 9223...
proxyrouter-1 | [STATUS] proxyrouter listening on port 3128
chrome-1 | [STATUS] Chrome control server: {"message":"Chrome restart control server listening.","port":9223,"pid_file":"/tmp/chrome-main.pid"}
chrome-1 | [40:40:1210/002710.823417:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [40:40:1210/002710.831712:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025-12-10 00:27:11,730 created tcp socket '0.0.0.0:14111'
chrome-1 | 2025-12-10 00:27:12,485 Warning: failed to create socket directory '/run/user/1001/xpra'
chrome-1 | 2025-12-10 00:27:12,488 [Errno 13] Permission denied: '/run/user'
chrome-1 | 2025-12-10 00:27:12,494 Warning: failed to create socket directory '/run/xpra'
chrome-1 | 2025-12-10 00:27:12,497 [Errno 13] Permission denied: '/run/xpra'
chrome-1 | 2025-12-10 00:27:12,498 Warning: cannot create socket '/run/user/1001/xpra/f17cc622d9a8-99':
chrome-1 | 2025-12-10 00:27:12,501 [Errno 2] No such file or directory
chrome-1 | 2025-12-10 00:27:12,504 /run/user does not exist
chrome-1 | 2025-12-10 00:27:12,505 cannot create group socket '/run/xpra/f17cc622d9a8-99'
chrome-1 | 2025-12-10 00:27:12,508 [Errno 2] No such file or directory
chrome-1 | 2025-12-10 00:27:12,509 /run/xpra does not exist
chrome-1 | 2025-12-10 00:27:12,512 created unix domain socket '/home/chromeuser/.xpra/f17cc622d9a8-99'
chrome-1 | 2025-12-10 00:27:13,182 Warning: zlib is the only compressor enabled
chrome-1 | 2025-12-10 00:27:13,185 install and enable lz4 support for better performance
chrome-1 | 2025-12-10 00:27:13,201 Warning: zlib is the only compressor enabled
chrome-1 | 2025-12-10 00:27:13,207 install and enable lz4 support for better performance
chrome-1 | 2025-12-10 00:27:13,534 serving html content from '/usr/share/xpra/www'
chrome-1 | [68:68:1210/002714.131598:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [68:68:1210/002714.136339:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
thermoptic-1 | 2025-12-10T00:27:14.978Z [INFO] Generating root CA for thermoptic proxy. {"certificate_path":"/work/ssl/rootCA.crt"}
chrome-1 | 2025-12-10 00:27:15,724 OpenGL is supported on display ':99'
chrome-1 | 2025-12-10 00:27:15,952 xpra is ready.
chrome-1 | 2025-12-10 00:27:15,966 xpra GTK3 shadow version 3.1 64-bit
chrome-1 | 2025-12-10 00:27:16,659 uid=1001 (chromeuser), gid=1001 (chromeuser)
chrome-1 | 2025-12-10 00:27:16,660 running with pid 37 on Linux Ubuntu 22.04 jammy
chrome-1 | 2025-12-10 00:27:16,665 Warning: webcam forwarding is disabled
chrome-1 | 2025-12-10 00:27:16,671 the virtual video directory '/sys/devices/virtual/video4linux' was not found
chrome-1 | 2025-12-10 00:27:16,670 on display ':99' of size 1920x1080
chrome-1 | 2025-12-10 00:27:16,672 make sure that the 'v4l2loopback' kernel module is installed and loaded
chrome-1 | 2025-12-10 00:27:16,677 found 0 virtual video devices for webcam forwarding
chrome-1 | 2025-12-10 00:27:16,688 started command '/etc/X11/Xsession true' with pid 111
chrome-1 | 2025-12-10 00:27:16,696 Warning: cannot watch for application menu changes without pyinotify:
chrome-1 | 2025-12-10 00:27:16,701 No module named 'pyinotify'
chrome-1 | 2025-12-10 00:27:16,722 Warning: cannot use application menu data:
chrome-1 | 2025-12-10 00:27:16,728 no python-xdg module
thermoptic-1 | 2025-12-10T00:27:16.954Z [INFO] Waiting for CDP availability. {"host":"chrome","port":3003,"poll_interval_ms":1000,"startup_timeout_ms":null}
chrome-1 | 2025/12/10 00:27:17 socat[134] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [99:99:1210/002717.128954:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [99:99:1210/002717.129227:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025-12-10 00:27:17,532 0.9GB of system memory
chrome-1 | 2025/12/10 00:27:18 socat[159] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:19 socat[160] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [161:161:1210/002719.583022:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [161:161:1210/002719.583273:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:20 socat[179] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:21 socat[180] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [181:181:1210/002721.847024:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [181:181:1210/002721.847910:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:22 socat[199] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:23 socat[200] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:24 socat[217] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [201:201:1210/002724.169364:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [201:201:1210/002724.170667:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:25 socat[220] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:26 socat[221] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [222:222:1210/002726.490111:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [222:222:1210/002726.490400:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:27 socat[240] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:28 socat[241] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [242:242:1210/002728.741460:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [242:242:1210/002728.742400:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:29 socat[260] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:30 socat[261] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [262:262:1210/002731.033322:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [262:262:1210/002731.033560:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:31 socat[280] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:32 socat[281] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:33 socat[298] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [282:282:1210/002733.300288:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [282:282:1210/002733.300434:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:34 socat[301] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:35 socat[302] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [303:303:1210/002735.623641:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [303:303:1210/002735.624284:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:36 socat[321] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:37 socat[322] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [323:323:1210/002737.879133:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [323:323:1210/002737.879381:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:38 socat[341] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:39 socat[342] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [343:343:1210/002740.150690:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [343:343:1210/002740.150839:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:40 socat[361] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:41 socat[362] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:42 socat[379] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [363:363:1210/002742.362009:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [363:363:1210/002742.363172:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:43 socat[382] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:44 socat[383] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [384:384:1210/002744.604856:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [384:384:1210/002744.605016:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:45 socat[402] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:46 socat[403] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [404:404:1210/002746.879688:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [404:404:1210/002746.879927:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:47 socat[422] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:48 socat[423] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [424:424:1210/002749.103308:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [424:424:1210/002749.105092:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:49 socat[442] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:50 socat[443] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:51 socat[460] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [444:444:1210/002751.419399:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [444:444:1210/002751.419740:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:52 socat[463] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:53 socat[464] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [465:465:1210/002753.694332:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [465:465:1210/002753.695621:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:54 socat[483] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:55 socat[484] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [485:485:1210/002755.995164:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [485:485:1210/002755.996783:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:56 socat[503] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:57 socat[504] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [505:505:1210/002758.225359:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [505:505:1210/002758.225552:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...
chrome-1 | 2025/12/10 00:27:58 socat[523] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:27:59 socat[524] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | 2025/12/10 00:28:00 socat[541] E connect(5, AF=2 127.0.0.1:3002, 16): Connection refused
chrome-1 | [525:525:1210/002800.501725:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [525:525:1210/002800.502625:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.
chrome-1 | [WARN] Chrome exited with code 21. Restarting in 2 seconds...

[mandatoryprogrammer]

@kunteinzo delete the contents of the chrome_profile/ directory. Does that fix it?

[mandatoryprogrammer]

If it doesn't work please file a new issue and I'll help you 👍

[kunteinzo]

As Above error

The chrome failed to create some file. (I don't know why it failed to create some files. Maybe Chrome doesn't has enough permission. The directory is join to host. And docker join them as root.)

/home/chromeuser/profile/SingletonLock

So, when it failed, there are no files in chrome_profile/ directory.

And when I comment out the line (38) in chrome/Dockerfile.
Chrome can create files as root that previously failed to create.

But
It still has some proble with chrome (I think). And such error appear.

Log

Details

Attaching to chrome-1, proxyrouter-1, thermoptic-1
proxyrouter-1 | [STATUS] proxyrouter starting without an upstream proxy
proxyrouter-1 | [STATUS] proxyrouter listening on port 3128
chrome-1 | Starting Xvfb on :99 with 1920x1080 viewport...
chrome-1 | [STATUS] Starting xpra shadow server on port 14111...
chrome-1 | [STATUS] Starting Chrome restart control server on port 9223...
chrome-1 | [STATUS] Chrome control server: {"message":"Chrome restart control server listening.","port":9223,"pid_file":"/tmp/chrome-main.pid"}
chrome-1 | [40:67:1211/184927.227718:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
chrome-1 |
chrome-1 | Warning: running as root
chrome-1 | 2025-12-11 18:49:28,749 created tcp socket '0.0.0.0:14111'
chrome-1 | 2025-12-11 18:49:29,341 created unix domain socket '/run/user/0/xpra/3f8ff6639748-99'
chrome-1 | 2025-12-11 18:49:29,343 created unix domain socket '/run/xpra/3f8ff6639748-99'
chrome-1 | 2025-12-11 18:49:29,350 created unix domain socket '/root/.xpra/3f8ff6639748-99'
chrome-1 | [40:67:1211/184929.764031:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184929.764290:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
chrome-1 | [40:67:1211/184929.767619:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
chrome-1 | [40:67:1211/184929.906942:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | 2025-12-11 18:49:30,299 Warning: zlib is the only compressor enabled
chrome-1 | 2025-12-11 18:49:30,301 install and enable lz4 support for better performance
chrome-1 | [40:67:1211/184930.344556:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | 2025-12-11 18:49:30,354 Warning: zlib is the only compressor enabled
chrome-1 | 2025-12-11 18:49:30,369 install and enable lz4 support for better performance
chrome-1 | 2025-12-11 18:49:30,577 serving html content from '/usr/share/xpra/www'
chrome-1 |
chrome-1 | DevTools listening on ws://127.0.0.1:3002/devtools/browser/560f9618-e185-4409-a43b-3b0bae0aba0c
chrome-1 | [40:67:1211/184931.016780:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184931.117024:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184931.117127:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184931.809640:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184931.817092:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184931.817188:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184931.817236:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184931.817296:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184931.839530:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184931.855447:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184931.876026:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:40:1211/184932.276482:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184932.277544:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184932.355796:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:40:1211/184932.356571:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184932.373682:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
chrome-1 | [40:67:1211/184932.373988:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Failed to connect to socket /run/dbus/system_bus_socket: No such file or directory
chrome-1 | [40:40:1211/184932.620874:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184932.628181:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184932.662588:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.Properties.GetAll: object_path= /org/freedesktop/UPower/devices/DisplayDevice: unknown error type:
chrome-1 | [40:40:1211/184932.777612:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184932.778410:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184932.887898:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184932.894922:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184932.950909:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | 2025-12-11 18:49:34,135 OpenGL is supported on display ':99'
chrome-1 | 2025-12-11 18:49:34,284 xpra is ready.
chrome-1 | 2025-12-11 18:49:34,286 xpra GTK3 shadow version 3.1 64-bit
chrome-1 | 2025-12-11 18:49:34,489 Warning: webcam forwarding is disabled
chrome-1 | 2025-12-11 18:49:34,489 the virtual video directory '/sys/devices/virtual/video4linux' was not found
chrome-1 | 2025-12-11 18:49:34,490 make sure that the 'v4l2loopback' kernel module is installed and loaded
chrome-1 | 2025-12-11 18:49:34,490 found 0 virtual video devices for webcam forwarding
chrome-1 | 2025-12-11 18:49:34,515 started command '/etc/X11/Xsession true' with pid 191
chrome-1 | 2025-12-11 18:49:34,517 Warning: cannot watch for application menu changes without pyinotify:
chrome-1 | 2025-12-11 18:49:34,517 No module named 'pyinotify'
chrome-1 | 2025-12-11 18:49:34,530 Warning: cannot use application menu data:
chrome-1 | 2025-12-11 18:49:34,531 no python-xdg module
chrome-1 | 2025-12-11 18:49:34,568 uid=0 (root), gid=0 (root)
chrome-1 | 2025-12-11 18:49:34,568 running with pid 37 on Linux Ubuntu 22.04 jammy
chrome-1 | 2025-12-11 18:49:34,571 on display ':99' of size 1920x1080
thermoptic-1 | 2025-12-11T18:49:34.592Z [INFO] Waiting for CDP availability. {"host":"chrome","port":3003,"poll_interval_ms":1000,"startup_timeout_ms":null}
thermoptic-1 | 2025-12-11T18:49:34.719Z [INFO] CDP is available. {"host":"chrome","port":3003}
chrome-1 | 2025-12-11 18:49:35,213 7.6GB of system memory
thermoptic-1 | 2025-12-11T18:49:35.541Z [WARN] **********************************************************************
thermoptic-1 | 2025-12-11T18:49:35.548Z [WARN] * [WARN] THERMOPTIC PROXY RUNNING WITHOUT AUTHENTICATION *
thermoptic-1 | 2025-12-11T18:49:35.549Z [WARN] * PROXY_USERNAME/PROXY_PASSWORD not set. Any local clients can use *
thermoptic-1 | 2025-12-11T18:49:35.550Z [WARN] * this proxy. Ensure it is not exposed publicly or abuse may occur. *
thermoptic-1 | 2025-12-11T18:49:35.551Z [WARN] **********************************************************************
thermoptic-1 | 2025-12-11T18:49:35.552Z [INFO] thermoptic has begun the initializing process.
thermoptic-1 | 2025-12-11T18:49:37.440Z [INFO] Health probe endpoint listening. {"port":8085,"path":"/__thermoptic_health"}
thermoptic-1 | 2025-12-11T18:49:38.333Z [INFO] The thermoptic HTTP Proxy server is now running.
thermoptic-1 | 2025-12-11T18:49:38.362Z [INFO] Health probe succeeded. {"duration_ms":920}
chrome-1 | [40:69:1211/184939.717075:ERROR:google_apis/gcm/engine/registration_request.cc:292] Registration response error message: DEPRECATED_ENDPOINT
chrome-1 | [40:67:1211/184946.618331:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184946.618665:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184946.619620:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:67:1211/184946.620018:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184946.620165:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:40:1211/184946.620228:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184946.620956:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184946.621197:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184949.679571:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184949.679721:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184949.680430:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184949.680719:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184950.996982:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184950.997375:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184950.998501:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184950.999625:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184953.065681:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184953.065962:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184953.066387:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184953.066685:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184956.242984:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184956.243486:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184956.243785:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184956.245197:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184956.268326:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184956.268570:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/184956.268901:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/184956.269168:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/185003.790564:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/185003.790709:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/185003.791227:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/185003.791445:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/185005.455872:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/185005.456645:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | [40:67:1211/185005.456982:ERROR:dbus/bus.cc:406] Failed to connect to the bus: Could not parse server address: Unknown address type (examples of valid types are "tcp" and on UNIX "unix")
chrome-1 | [40:40:1211/185005.457081:ERROR:dbus/object_proxy.cc:573] Failed to call method: org.freedesktop.DBus.NameHasOwner: object_path= /org/freedesktop/DBus: unknown error type:
chrome-1 | Created TensorFlow Lite XNNPACK delegate for CPU.
chrome-1 | [40:69:1211/185006.452806:ERROR:google_apis/gcm/engine/registration_request.cc:292] Registration response error message: DEPRECATED_ENDPOINT
thermoptic-1 | 2025-12-11T18:50:08.189Z [INFO] Health probe succeeded. {"duration_ms":747}

Proxy Request success. But Cloudflare challenge didn't solve. (maybe from the error)(Tested with others)

$ curl --proxy http://127.0.0.1:1234 --insecure https://ja4db.com/id/ja4h/
ge11nn19enus_f2808f0d04cf_000000000000_e3b0c44298fc
$ curl https://ja4db.com/id/ja4h/
ge11nn090000_b6a016211e8a_000000000000_e3b0c44298fc
$ curl --proxy http://127.0.0.1:1234 -k https://ja4db.com/id/ja4h/
ge11nn19enus_f2808f0d04cf_000000000000_e3b0c44298fc
$ curl https://ja4db.com/id/ja4h/
ge11nn090000_b6a016211e8a_000000000000_e3b0c44298fc

With Browser it is also ge11nn090000_b6a016211e8a_000000000000_e3b0c44298fc.

[mandatoryprogrammer]

Chrome can create files as root that previously failed to create.

Chrome shouldn't be run as root. I'm not sure why this is occuring.

For the Cloudflare challenge, have you added the site you're trying to access to your onstart.js and declared it properly. If have then view the Cloudflare page being solved by visiting http://127.0.0.1:14111/ while thermoptic is running and see what's going wrong.

Again, please create a new issue and we can debug it there.

[DanWillans]

Hey,

I had this same issue

chrome-1 | [40:40:1210/002710.823417:ERROR:chrome/browser/process_singleton_posix.cc:340] Failed to create /home/chromeuser/profile/SingletonLock: Permission denied (13)
chrome-1 | [40:40:1210/002710.831712:ERROR:chrome/app/chrome_main_delegate.cc:514] Failed to create a ProcessSingleton for your profile directory. This means that running multiple instances would start multiple browser processes rather than opening a new window in the existing process. Aborting now to avoid profile corruption.

When I entered the container manually without the volume (docker run ...) start.sh was just fine. It turns out the chrome-profile directory in the root of the repository has the wrong permissions when you mount the volume. I had to run sudo chown 1001:1001 chrome-profile so that chromeuser UID would have permissions on it. Once I'd done that docker compose up worked.

Hope that helps.

[willmoore]

Thanks @DanWillans. I was having the same permission error and the chown fixed it for me.