apparently then the fix didn't work :P -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1848901
Title: kvm_mem_ioeventfd_add: error adding ioeventfd: No space left on device (28) Status in QEMU: New Bug description: => QEMU process has stopped, return code: -6 Start QEMU with /usr/bin/qemu-system-x86_64 -name CiscoASAv9.8.1-1 -m 2048M -smp cpus=1 -enable-kvm -machine smm=off -boot order=c -drive 'file=/home/deemon/GNS3/projects/ASAv my ass/project-files/qemu /7725cdea-5e66-4777-b4dd- c3905f258394/hda_disk.qcow2,if=virtio,index=0,media=disk,id=drive0' -uuid 7725cdea-5e66-4777-b4dd-c3905f258394 -serial telnet:127.0.0.1:5000,server,nowait -monitor tcp:127.0.0.1:44629,server,nowait -net none -device e1000,mac=0c:7a:1d:83:94:00,netdev=gns3-0 -netdev socket,id=gns3-0,udp=127.0.0.1:10001,localaddr=127.0.0.1:10000 -device e1000,mac=0c:7a:1d:83:94:01,netdev=gns3-1 -netdev socket,id=gns3-1,udp=127.0.0.1:10003,localaddr=127.0.0.1:10002 -device e1000,mac=0c:7a:1d:83:94:02,netdev=gns3-2 -netdev socket,id=gns3-2,udp=127.0.0.1:10005,localaddr=127.0.0.1:10004 -device e1000,mac=0c:7a:1d:83:94:03,netdev=gns3-3 -netdev socket,id=gns3-3,udp=127.0.0.1:10007,localaddr=127.0.0.1:10006 -device e1000,mac=0c:7a:1d:83:94:04,netdev=gns3-4 -netdev socket,id=gns3-4,udp=127.0.0.1:10009,localaddr=127.0.0.1:10008 -device e1000,mac=0c:7a:1d:83:94:05,netdev=gns3-5 -netdev socket,id=gns3-5,udp=127.0.0.1:10011,localaddr=127.0.0.1:10010 -device e1000,mac=0c:7a:1d:83:94:06,netdev=gns3-6 -netdev socket,id=gns3-6,udp=127.0.0.1:10013,localaddr=127.0.0.1:10012 -device e1000,mac=0c:7a:1d:83:94:07,netdev=gns3-7 -netdev socket,id=gns3-7,udp=127.0.0.1:10015,localaddr=127.0.0.1:10014 -nographic Execution log: kvm_mem_ioeventfd_add: error adding ioeventfd: No space left on device (28) and then it just closes... [deemon@Zen ~]$ coredumpctl info 8638 PID: 8638 (qemu-system-x86) UID: 1000 (deemon) GID: 1000 (deemon) Signal: 6 (ABRT) Timestamp: Sun 2019-10-20 04:27:29 EEST (5min ago) Command Line: /usr/bin/qemu-system-x86_64 -name CiscoASAv9.8.1-1 -m 2048M -smp cpus=1 -enable-kvm -machine smm=off -boot order=c -drive file=/home/deemon/GNS3/projects/ASAv my ass/project-files/qemu> Executable: /usr/bin/qemu-system-x86_64 Control Group: /user.slice/user-1000.slice/session-2.scope Unit: session-2.scope Slice: user-1000.slice Session: 2 Owner UID: 1000 (deemon) Boot ID: cd30f69a8d194359a31889dc7b6b026c Machine ID: d0a2d74a5cd9430797d902f5237c448d Hostname: Zen Storage: /var/lib/systemd/coredump/core.qemu-system-x86.1000.cd30f69a8d194359a31889dc7b6b026c.8638.1571534849000000.lz4 (truncated) Message: Process 8638 (qemu-system-x86) of user 1000 dumped core. Stack trace of thread 8642: #0 0x00007f1a33609f25 n/a (n/a) To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1848901/+subscriptions