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Uhyve hangs if -v
(verbose flag) is not used
#763
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-v
is not used-v
(verbose flag) is not used
Inspired by a PEBKAC from yours truly. Related: hermit-os#763 (hermit-os#763)
(I had set the flag to Possibly related: |
If I'm not wrong, gdb/pwndbg "thinks" that a bunch of A working (borderline nonsensical) theory is that the kernel tries to inform Uhyve that it should shut down, but it doesn't (why?/how? probably wrong), therefore, it halts indefinitely: Therefore, the Vcpu never halts, the VM never exits, and Uhyve won't get stopped. Line 291 in 0222ff7
This also applies to the WIP v2 version of uhyve-interface. |
Running Uhyve directly (this does not happen with
cargo run
) seems to cause the process to hang indefinitely without a (graceful) exit:However, running...
seems to work just fine. Using
cargo run
also works.Affects 0222ff7, have not managed to bisect where this has seemingly stopped happening yet. Host OS is
Ubuntu 24.04.1 LTS x86_64
with6.8.0-44-generic
.The text was updated successfully, but these errors were encountered: