Hi
I am getting pretty consistent crashes in Zwift when using an ANT+ dongle. If I remove the dongle, it’s quite stable. I have the core dump if anyone is interested.
Thanks
J
Hi
I am getting pretty consistent crashes in Zwift when using an ANT+ dongle. If I remove the dongle, it’s quite stable. I have the core dump if anyone is interested.
Thanks
J
Turns out it’s not the USB Stick… I tried it on a Windows laptop using the ANT+ Simulator and it worked great… But, just to be sure, I bought another one… Still crashes. So I removed it. Still crashes. I completely wiped all traces of Zwift on Big Sur and I was able to ride for about 40 minutes and it crashed again (without the ANT+ stick)… Looking at the stack trace and I see the drivers for my RX 580 fairly high up on the stack. I am running a Hackintosh. Now, this worked great for years on previous versions of OSX with the same card.
There aren’t many real Macs running the RX580… And the amount of those people who also run Zwift are pretty low… So, my hopes that this get fixed isn’t very high.
Thanks for the reply BTW.
Here is the crash report if anyone is interested:
Process: ZwiftApp [41465]
Path: /Users/USER/Library/Application Support/Zwift/ZwiftApp
Identifier: ZwiftApp
Version: 0
Code Type: X86-64 (Native)
Parent Process: ??? [1]
User ID: 501
Date/Time: 2020-10-21 08:12:14.658 -0400
OS Version: macOS 11.0 (20A5395g)
Report Version: 12
Anonymous UUID: 81E6A0DA-96CD-6EF2-158F-ABDFE0FC3887
Sleep/Wake UUID: D1BC8651-D982-4958-AE71-B7EFA158F9D1
Time Awake Since Boot: 210000 seconds
Time Since Wake: 110000 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Application Specific Information:
abort() called
Application Specific Signatures:
Graphics kernel error: 0xfffffff9
Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff203d64f2 __pthread_kill + 10
1 libsystem_pthread.dylib 0x00007fff20404610 pthread_kill + 263
2 libsystem_c.dylib 0x00007fff20357720 abort + 120
3 libGPUSupportMercury.dylib 0x00007fff467240a8 gpusGenerateCrashLog.cold.1 + 95
4 libGPUSupportMercury.dylib 0x00007fff4671b20d gpusGenerateCrashLog + 89
5 com.apple.AMDRadeonX4000GLDriver 0x000000010cfd54f2 gpusKillClientExt + 9
6 libGPUSupportMercury.dylib 0x00007fff4671c5cf gpusSubmitDataBuffers + 164
7 com.apple.AMDRadeonX4000GLDriver 0x000000010cfafd57 glrATI_Hwl_SubmitPacketsWithToken + 91
8 com.apple.AMDRadeonX4000GLDriver 0x000000010cffcb8b glrdAMD_RenderVertexArray + 1965
9 GLEngine 0x00007fff6bc9c5a3 glDrawElements_ACC_Exec + 473
10 ZwiftApp 0x0000000102e7574b GDE_RenderMeshInstances(GDE_Header_360 const*, unsigned char, unsigned long long, bool, unsigned int, MATRIX44*, VEC4*, VEC2*) + 731
11 ZwiftApp 0x00000001027b4e52 drawPropArrayInstancedPreProcessed(unsigned int, WorldProp*, int, unsigned long long) + 770
12 ZwiftApp 0x00000001027b3f0a INSTANCING_RenderAll(InstancedObjects*, GFX_RenderPass, int) + 1994
13 ZwiftApp 0x0000000102b100f3 drawNewWorld(float, float, float, float, float) + 13731
14 ZwiftApp 0x0000000102b1692d Render(float) + 1133
15 ZwiftApp 0x0000000102b192f9 doFrame() + 1289
16 ZwiftApp 0x0000000102b35725 CODEmain(int, char const**) + 69
17 ZwiftApp 0x0000000102ad8c13 main + 595
18 libdyld.dylib 0x00007fff20420591 start + 1
J
Hi Justin, seems like I’m having the same issue. Were you able to solve it?
Br
/Tobias W
No, I ended up switching to a new M1 Mac.