Hi, Quoting Ben Hutchings <ben@decadent.org.uk>:
This is not exactly a crash, though I realise the effects are often just as bad as a crash.
Yep, that's not really a crash. It can take some hours for the host to be unresponsive due to the high load average (ssh, local login down). It's like the system is waiting for the file system.
Please send the kernel logs showing the "blocked for more than 120 seconds" messages and the following function call traces.
I will post it as soon as one of my hosts hangs. I do not know yet how to reproduce this bug on command.
Regards.