Hi, On Thu Mar 29, 2018 at 20:48:34 +0800, nico wrote: > Hi l4 hackers, > > I recently encountered an assertion failure error during the vm linux boot > process, the kernel error is at src/kern/arm/thread-arm-hyp.cpp. > ------------------------------------------------------ > vcpu_vgic_upcall(unsigned virq) > { > ...... > assert (state() & Thread_vcpu_user); > ...... > } > ------------------------------------------------------ > The thread reports this error while processing the vgic interrupt. I'm not > sure > where the thread state has been changed. The most suspicious is the function > vcpu_enter_kernel_mode(), but the function is called in several places. I have > updated to the latest version (l4re-snapshot-18.03) and the error still > appears. > There is also a phenomenon that if multiple VMs are started, the frequency of > this error will increase a lot.
Interesting. Could you please be a little bit more verbose, e.g. what type of CPU/SoC you're using and whether you're on 32 or 64bit? Would I be able to reproduce this? Adam _______________________________________________ l4-hackers mailing list l4-hackers@os.inf.tu-dresden.de http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers