<> ||<>|| = Bug importance = * critical: eats your data * high: crashes the host * medium: crashes the guest (and most other "normal" bugs) * low: doesn't crash host or guest, but has undesirable, clearly buggy behavior, or if it does cause crashes, can be worked around * wishlist: feature requests, everything else lower priority = Debugging procedure = * If it is easily reproducible, try building from upstream git and reproducing. Then bisect * [ todo - give example ] * Try a newer kernel if available * If KSM is enabled, see whether disabling it helps = Reporting a bug = All reports should contain the following information. Please be sure to '''attach''' these files to the bug report. * uname -a > uname-a.log * cat /proc/version_signature > proc_version_signature.log * dmesg > dmesg.log * cat /proc/cpuinfo > proc_cpuinfo.log * If your linux guest can't boot, start kvm with {{{ -serial file:kvm_guest_debug.log }}}. {{{ kvm linux_guest.img -serial file:kvm_guset_debug.log }}} And edit grub to boot kernel with {{{ earlycon=ttyS0 console=ttyS0 }}} {{{ kernel /vmlinuz root=/dev/sda1 earlycon=ttyS0 console=ttyS0 }}} ---- CategoryServerTeam CategoryBugSquad CategoryDebugging