Avi Kivity

Looks like a compiler bug. Try adding -Wno-error=attributes.

It makes sense, but I'll need to find time for it. /cc @axboe

From #52742, this builtin annotation of a call to a replaceable allocation/deallocation function defeats the ability to communicate with the replaceable allocation/deallocation function via global variables, since the compiler correctly...

Try to disable DPDK. Some glue logic is missing from the DPDK integration.

What classes gain a close() here? data_sink/data_source already have them, which classes need them too and cannot make use of data_source/data_sink?

Fixed in source, abandoning revert.

Where is the core dump?

@wmitros please take a look

ref: #11299

@raphaelsc please check if we have a regression in space usage during resharding, or if the test is running with too-low margin and stepped over the line.