[Bug 266656] crash system with thunderbird

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266656

            Bug ID: 266656
           Summary: crash system with thunderbird
           Product: Base System
           Version: 13.1-RELEASE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: gspurki@gmail.com

Somewhere on the "net" i read that those sysctl's are "good" for Desktop usage.

# cat /etc/stsctl.con

kern.sched.preempt_thresh=224
kern.sched.slice=3
kern.ipc.shm_allow_removed=1
kern.ipc.shm_use_phys=1

When i start Thunderbird (as a normal user) repeatedly after about ~3 times the
System makes a full Crash to UEFI, also startup of Thunderbird is really slow.

However when i just have "kern.sched.preempt_thresh=224" enabled i had no crash
until know, and Thunderbird is starting fast again.

Do i trigger a kernel-bug?

It is a production machine, so i have some problems making crash-dumps.

-- 
You are receiving this mail because:
You are the assignee for the bug.