I'm using Bake's pipelining mode (calling bake_provider_set_config to set "pipeline_enabled" to "1"). When the provider finalizes, I'm getting a segfault with the following stack trace:

#0  0x00007fb8e1444b12 in margo_bulk_pool_destroy (pool=0x4) at src/margo-bulk-pool.c:127
#1  0x00007fb8e1444f2d in margo_bulk_poolset_destroy (poolset=0x561853aef040) at src/margo-bulk-pool.c:290
#2  0x00007fb8e14e3017 in bake_server_finalize_cb (data=data@entry=0x5618515896b0) at ../src/bake-server.c:1840
#3  0x00007fb8e14e3067 in bake_provider_destroy (provider=0x5618515896b0) at ../src/bake-server.c:376