[Bug 1852781] Re: qemu s390x on focal - applications breaking

2019-11-15 Thread Colin Ian King
ps is showing QEMU is running as follows: /usr/bin/qemu-system-s390x -name guest=ubuntu20.04-focal-s390x,debug- threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-10-ubuntu20.04-focal-s3 /master-key.aes -machine s390-ccw-virtio-eoan,accel=tcg,usb=off,dump- gues

[Bug 1852781] Re: qemu s390x on focal - applications breaking

2019-11-15 Thread Colin Ian King
I've also seen in the dmesg log: [ 287.624414] User process fault: interruption code 0007 ilc:3 in libstdc++.so.6.0.28[3ffb3e0+21d000] [ 288.991706] User process fault: interruption code 0007 ilc:3 in libstdc++.so.6.0.28[3ff9008+21d000] -- You received this bug notification because y

[Bug 1852781] [NEW] qemu s390x on focal - applications breaking

2019-11-15 Thread Colin Ian King
Public bug reported: Running qemu-system-s390x (1:4.0+dfsg-0ubuntu10) on an x86-64 Focal host with an upgrade of a Eoan s390x VM to a Focal s390x is triggering random breakage, for example: sudo apt-get update && sudo apt-get dist-upgrade ... ... Unpacking debianutils (4.9) over (4.8.6.3) ... S