SIGTRAP Browser Crash

If a Chromium based browser inside the workspace session crashes with a SIGTRAP error, it may be an indication that browser has exhausted the /dev/shm shared memory segment allotted to the container. This is more likely to occur if the browser is running a large number of tabs and/or resource intensive pages.

../../_images/error.png — **Browser crashing with SIGTRAP error**

To reduce the likelihood of this error occurring, the administrator can increase the size of /dev/shm for the container by adding a custom value via Docker Run Config on an individual Workspace, or at the Group level.

The example below changes the size to 4g (4 gigabytes). If not defined, the default is 512m (512 megabytes).

{
    "shm_size" : "4g"
}