Sergey Bugaev, le ven. 09 juin 2023 20:49:44 +0300, a ecrit: > with the following hacky patch, I no longer see any crashes,
That does help indeed. When I'm using rumpdisk I'm still observing crashes, however, more precisely: Kernel General protection trap, eip 0xffffffff81011eee kernel: General protection (13), code=2000 Stopped at 0xffffffff81011eee: mov %ax,%es 0xffffffff81011eee(ffffffffbfbd4618,ffffffffbfff5230,ffffffffbe396d50,ffffffffbe396d90,ffffffff8103705b) That's: ffffffff81011ee9 t _kret_popl_fs ffffffff81011ee9 t _kret_popl_gs ffffffff81011eed t _kret_popl_es 0xffffffff81011eed <+0>: pop %rax 0xffffffff81011eee <+1>: mov %eax,%es ffffffff81011ef0 t _kret_popl_ds ffffffff81011f12 t _kret_iret Samuel
