On Thu, Dec 21, 2017 at 10:57:12AM -0800, mlar...@azathoth.net wrote: > > Hi, > > > > I am running ~ current on amd64 (dmesg attached) and am experiencing > > vmd crashes. The processes responsible for operating the VMs are > > disappearing and I get the following messages in deamon: > > > > Dec 20 12:26:32 stanislas vmd[38693]: vcpu_run_loop: vm 14 / vcpu 0 run > > ioctl failed: Invalid argument > > Dec 20 12:26:32 stanislas vmd[98389]: vcpu_run_loop: vm 15 / vcpu 0 run > > ioctl failed: Invalid argument > > > > It happens randomly. Generally the VMs are staying up for a few hours. > > Is there anything I can do to troubleshoot ? > > > > Could be anything. What guest VM are you running here? And how much memory are > you assigning? > > A useful option is to run vmd manually (rcctl stop vmd && vmd -dvvvv), and/or
Here is what I typically get : ... vionet queue notify - no space, dropping packet vionet queue notify - no space, dropping packet vionet queue notify - no space, dropping packet vionet queue notify - no space, dropping packet vionet queue notify - no space, dropping packet vionet queue notify - no space, dropping packet vionet queue notify - no space, dropping packet vcpu_run_loop: vm 23 / vcpu 0 run ioctl failed: Invalid argument vmm_sighdlr: handling signal 20 vmm_sighdlr: attempting to terminate vm 4 terminate_vm: terminating vmid 23 vmm_sighdlr: calling vm_remove vm_remove: removing vm id 4 from running config vm_remove: calling vm_stop vm_stop: stopping vm 4 vmd_dispatch_vmm: handling TERMINATE_EVENT for vm id 4 ret 22 vmd_dispatch_vmm: about to stop vm id 4 vm_stop: stopping vm 4 > to enable VMM_DEBUG in sys/arch/amd64/amd64/vmm.c and rebuild the kernel. Will try that. Thank you! Best Olivier
