Hi, Got from a running machine suddenly: [859069.022739] CPU 1/KVM[2867866]: segfault at 2 ip 0000560cffe03757 sp 00007f0e8babaeb0 error 4 in qemu-system-x86_64[560cffbd4000+45d000] [859069.022749] Code: 00 00 00 41 57 41 56 41 55 41 54 49 89 cc b9 a2 03 00 00 55 48 89 f5 48 8d 35 1c 35 29 00 53 48 89 fb 48 83 c7 38 48 83 ec 38 <44> 0f b7 52 02 4c 8b 7a 08 4c 89 44 24 08 4c 8d 05 b4 08 29 00 45 [859087.661975] device k1806-YcXLF left promiscuous mode # qemu-system-x86_64 --version QEMU emulator version 4.2.0 (qemu-4.2.0-2.fc31) Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers # virsh -V Virsh command line tool of libvirt 6.0.0 See web site at https://libvirt.org/ Compiled with support for: Hypervisors: QEMU/KVM LXC LibXL OpenVZ VMware VirtualBox ESX Hyper-V Test Networking: Remote Network Bridging Interface netcf Nwfilter VirtualPort Storage: Dir Disk Filesystem SCSI Multipath iSCSI LVM RBD Sheepdog Gluster ZFS Miscellaneous: Daemon Nodedev SELinux Secrets Debug DTrace Readline After that the partition table of the zfs volume was cleared. I also opened a bug report with all informations i could get so far: https://bugzilla.redhat.com/show_bug.cgi?id=1795082 I am thankful for any idea / suggestion. Thank you ! -- Mit freundlichen Gruessen / Best regards Oliver Dzombic Layer7 Networks mailto:info@xxxxxxxxxx Anschrift: Layer7 Networks GmbH Zum Sonnenberg 1-3 63571 Gelnhausen HRB 96293 beim Amtsgericht Hanau Geschäftsführung: Oliver Dzombic UST ID: DE259845632
