97ecf6efa0
The cursor boundary tag is statically allocated in the vmem instead of from the vmem_bt_zone. Explicitly remove it from the vmem's segment list in vmem_destroy before freeing all the segments from the vmem. Reviewed by: markj MFC after: 1 week Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D21953