Here are more journal messages: Feb 03 08:50:55 ubuntu kernel: rpc-libvirtd[1730]: segfault at 188 ip 000077551a6d8973 sp 00007755157fc660 error 4 in libvirt.so.0.10000.0[77551a69f000+2cb000] likely on CPU 0 (core 0, socket 0) Feb 03 08:50:55 ubuntu kernel: Code: 0f 1f 80 00 00 00 00 f3 0f 1e fa e9 77 ff ff ff 0f 1f 80 00 00 00 00 55 48 89 e5 41 55 41 89 d5 41 54 41 89 f4 53 48 83 ec 08 <48> 8b 9f 88 01 00 00 48 85 db 48 0f 44 df 48 8b 03 48 85 c0 74 0d Feb 03 08:50:55 ubuntu systemd[1]: Created slice system-systemd\x2dcoredump.slice - Slice /system/systemd-coredump. Feb 03 08:50:55 ubuntu systemd[1]: Started [email protected] - Process Core Dump (PID 2083/UID 0). Feb 03 08:50:55 ubuntu systemd-coredump[2089]: Resource limits disable core dumping for process 1727 (libvirtd). Feb 03 08:50:55 ubuntu systemd-coredump[2089]: [🡕] Process 1727 (libvirtd) of user 1000 terminated abnormally without generating a coredump. Feb 03 08:50:55 ubuntu systemd[1]: [email protected]: Deactivated successfully. Feb 03 08:50:55 ubuntu systemd[1]: [email protected]: Triggering OnSuccess= dependencies. Feb 03 08:50:55 ubuntu systemd[1]: Created slice system-apport\x2dcoredump\x2dhook.slice - Slice /system/apport-coredump-hook. Feb 03 08:50:55 ubuntu systemd[1]: Starting [email protected]... Feb 03 08:50:57 ubuntu systemd[1]: [email protected]: Deactivated successfully. Feb 03 08:50:57 ubuntu systemd[1]: Finished [email protected]. Feb 03 08:51:02 ubuntu libvirtd[2114]: libvirt version: 10.0.0, package: 10.0.0-2ubuntu8.11 (Ubuntu) Feb 03 08:51:02 ubuntu libvirtd[2114]: hostname: ubuntu Feb 03 08:51:02 ubuntu libvirtd[2114]: Failed to open file '/sys/kernel/security/apparmor/profiles': Permission denied Feb 03 08:51:02 ubuntu libvirtd[2114]: Failed to read AppArmor profiles list '/sys/kernel/security/apparmor/profiles': Permission denied Feb 03 08:51:02 ubuntu libvirtd[2114]: Failed to open file '/sys/kernel/security/apparmor/profiles': Permission denied Feb 03 08:51:02 ubuntu libvirtd[2114]: Failed to read AppArmor profiles list '/sys/kernel/security/apparmor/profiles': Permission denied Feb 03 08:51:02 ubuntu libvirtd[2114]: Unable to open /dev/kvm: No such file or directory Feb 03 08:51:02 ubuntu dbus-daemon[1704]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/freedesktop/DBus" interface="org.freedesktop.DBus" member="Hello" mask="send" name="org.freedesktop.DBus" pid=2114 label="libvirtd" peer_label="unconfined" Feb 03 08:51:02 ubuntu libvirtd[2114]: internal error: Unable to get session bus connection: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender="(null)" (inactive) interface="org.freedesktop.DBus" member="Hello" error name="(unset)" requested_reply="0" destination="org.freedesktop.DBus" (bus) Feb 03 08:51:02 ubuntu libvirtd[2114]: error from service: GDBus.Error:org.freedesktop.machine1.NoMachineForPID: PID 1966 does not belong to any known machine Feb 03 08:51:02 ubuntu libvirtd[2114]: Unable to open /dev/kvm: No such file or directory
There is "Resource limits disable core dumping for process 1727 (libvirtd)." Any idea how to disable those limits? I believe I have a fully default coredump.conf: # systemd-analyze cat-config systemd/coredump.conf # /etc/systemd/coredump.conf # This file is part of systemd. # # systemd is free software; you can redistribute it and/or modify it under the # terms of the GNU Lesser General Public License as published by the Free # Software Foundation; either version 2.1 of the License, or (at your option) # any later version. # # Entries in this file show the compile time defaults. Local configuration # should be created by either modifying this file (or a copy of it placed in # /etc/ if the original file is shipped in /usr/), or by creating "drop-ins" in # the /etc/systemd/coredump.conf.d/ directory. The latter is generally # recommended. Defaults can be restored by simply deleting the main # configuration file and all drop-ins located in /etc/. # # Use 'systemd-analyze cat-config systemd/coredump.conf' to display the full config. # # See coredump.conf(5) for details. [Coredump] #Storage=external #Compress=yes # On 32-bit, the default is 1G instead of 32G. #ProcessSizeMax=32G #ExternalSizeMax=32G #JournalSizeMax=767M #MaxUse= #KeepFree= -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2138902 Title: session libvirtd crashes when hot adding filesystems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/2138902/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
