fredonline

Synergy 2 beta (latest) appears to cause kernel panic

3 posts in this topic

My Mac Mini has been crashing every day for the last few days, sometimes more than once per day. This is very unusual, as in the past it was a year or two between kernel panics, it was very stable.

Anyway, I checked /Library/Logs/DiagnosticReports and saw numerous Kernel......panic entries. All but one identified synergy-service as the process. Here is the top of one:

Anonymous UUID:       C022556A-7A45-CA64-4E1E-57CCA2F8FB1C

Tue Jun 12 21:09:27 2018

*** Panic Report ***
panic(cpu 6 caller 0xffffff8020d815f2): assertion failed: ifp->if_sndbyte_total >= len, file: /BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-4570.61.1/bsd/netinet/in_pcb.c, line: 3603
Backtrace (CPU 6), Frame : Return Address
0xffffff9218fdba00 : 0xffffff802086d166 
0xffffff9218fdba50 : 0xffffff8020995824 
0xffffff9218fdba90 : 0xffffff8020987b10 
0xffffff9218fdbb10 : 0xffffff802081f180 
0xffffff9218fdbb30 : 0xffffff802086cbdc 
0xffffff9218fdbc60 : 0xffffff802086c99c 
0xffffff9218fdbcc0 : 0xffffff8020d815f2 
0xffffff9218fdbce0 : 0xffffff8020d8107c 
0xffffff9218fdbd30 : 0xffffff8020d809c8 
0xffffff9218fdbd70 : 0xffffff8020d71bcf 
0xffffff9218fdbd90 : 0xffffff8020d718aa 
0xffffff9218fdbdc0 : 0xffffff8020d74562 
0xffffff9218fdbe10 : 0xffffff8020d74913 
0xffffff9218fdbe30 : 0xffffff8020cf4173 
0xffffff9218fdbea0 : 0xffffff8020cf3e04 
0xffffff9218fdbf00 : 0xffffff8020cf8024 
0xffffff9218fdbf40 : 0xffffff8020e03bd8 
0xffffff9218fdbfa0 : 0xffffff802081f966 

BSD process name corresponding to current thread: synergy-service

Mac OS version:
17F77

Kernel version:
Darwin Kernel Version 17.6.0: Tue May  8 15:22:16 PDT 2018; root:xnu-4570.61.1~1/RELEASE_X86_64
Kernel UUID: CC1699EE-71B5-3AF1-AAA3-6DBD16222B92
Kernel slide:     0x0000000020600000
Kernel text base: 0xffffff8020800000
__HIB  text base: 0xffffff8020700000
System model name: Macmini5,3 (Mac-7BA5B2794B2CDB12)

I don't want to post the full crash here as it might/would contain sensitive information. Let me know how I can get it to symless.

In the meantime, I'm shutting off synergy-service and seeing if that stablizes my Mac once again.

Thanks!

Fred

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two days and no kernel panics, since I uninstalled synergy 2 beta...

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