238 		BUG_ON(!list_empty(&cache->pending[i]));  in backref_cache_cleanup()
239 	BUG_ON(!list_empty(&cache->changed));  in backref_cache_cleanup()
240 	BUG_ON(!list_empty(&cache->detached));  in backref_cache_cleanup()
241 	BUG_ON(!RB_EMPTY_ROOT(&cache->rb_root));  in backref_cache_cleanup()
242 	BUG_ON(cache->nr_nodes);  in backref_cache_cleanup()
243 	BUG_ON(cache->nr_edges);  in backref_cache_cleanup()
359 	BUG_ON(node->detached);  in walk_up_backref()
411 	BUG_ON(!list_empty(&node->upper));  in drop_backref_node()
433 	BUG_ON(!node->lowest && !node->detached);  in remove_backref_node()
443 			BUG_ON(!list_empty(&node->upper));  in remove_backref_node()
505 		BUG_ON(node->pending);  in update_backref_cache()
515 			BUG_ON(!node->pending);  in update_backref_cache()
608 	BUG_ON(root_objectid == BTRFS_TREE_RELOC_OBJECTID);  in find_tree_root()
611 	BUG_ON(IS_ERR(root));  in find_tree_root()
1208 			BUG_ON(node->new_bytenr != reloc_root->node->start);
1217 			BUG_ON(node->detached);
1325 	BUG_ON((struct btrfs_root *)node->data != root);
1354 	BUG_ON((struct btrfs_root *)node->data != root);
1377 	BUG_ON(!root_item);
1387 		BUG_ON(ret);
1402 		BUG_ON(ret);
1428 	BUG_ON(ret);
1432 	BUG_ON(IS_ERR(reloc_root));
1470 	BUG_ON(ret < 0);
1505 	BUG_ON(ret);
1604 	BUG_ON(btrfs_file_extent_offset(leaf, fi) ||
1780 	BUG_ON(src->root_key.objectid != BTRFS_TREE_RELOC_OBJECTID);
1781 	BUG_ON(dest->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID);
1800 		BUG_ON(ret);
1813 		BUG_ON(level < lowest_level);
1861 				BUG_ON(ret);
1886 		BUG_ON(ret);
1904 		BUG_ON(ret);
1908 		BUG_ON(ret);
1913 		BUG_ON(ret);
1918 		BUG_ON(ret);
2011 		BUG_ON(btrfs_header_level(eb) != i - 1);
2147 		BUG_ON(level == 0);
2215 		BUG_ON(level == 0);
2315 		BUG_ON(IS_ERR(root));
2316 		BUG_ON(root->reloc_root != reloc_root);
2382 			BUG_ON(IS_ERR(root));
2383 			BUG_ON(root->reloc_root != reloc_root);
2431 	BUG_ON(!RB_EMPTY_ROOT(&rc->reloc_root_tree.rb_root));
2454 	BUG_ON(IS_ERR(root));
2455 	BUG_ON(root->reloc_root != reloc_root);
2475 		BUG_ON(!root);
2476 		BUG_ON(!test_bit(BTRFS_ROOT_REF_COWS, &root->state));
2487 			BUG_ON(next->new_bytenr);
2488 			BUG_ON(!list_empty(&next->list));
2537 		BUG_ON(!root);
2569 	BUG_ON(reserve && node->processed);
2654 	BUG_ON(lowest && node->eb);
2663 		BUG_ON(!root);
2669 				BUG_ON(ret);
2683 			BUG_ON(ret > 0);
2689 				BUG_ON(upper->eb != path->nodes[upper->level]);
2700 			BUG_ON(ret);
2705 			BUG_ON(bytenr != node->bytenr);
2734 			BUG_ON(node->eb != eb);
2747 			BUG_ON(ret);
2750 			BUG_ON(ret);
2768 	BUG_ON(err == -ENOSPC);
2798 			BUG_ON(!node->pending);
2877 	BUG_ON(block->key_ready);
2911 	BUG_ON(node->processed);
2926 			BUG_ON(node->new_bytenr);
2927 			BUG_ON(!list_empty(&node->list));
3032 	BUG_ON(cluster->start != cluster->boundary[0]);
3221 		BUG_ON(cluster->nr >= MAX_EXTENTS);
3254 			BUG_ON(ret > 0);
3314 		BUG_ON(item_size != sizeof(struct btrfs_extent_item_v0));
3319 		BUG_ON(ref_owner >= BTRFS_MAX_LEVEL);
3330 	BUG_ON(level == -1);
3405 	BUG_ON(ret);
3429 	BUG_ON(ret);
3725 		BUG_ON(key.type == BTRFS_EXTENT_REF_V0_KEY);
3964 			BUG_ON(ret);
3971 			BUG_ON(item_size !=
3995 				BUG_ON(ret > 0);
4159 	BUG_ON(err);
4165 	BUG_ON(IS_ERR(inode) || is_bad_inode(inode));
4216 	BUG_ON(!rc->block_group);
4445 		BUG_ON(err < 0); /* -ENOMEM or logic error */
4499 	BUG_ON(ordered->file_offset != file_pos || ordered->len != len);
4547 	BUG_ON(rc->stage == UPDATE_DATA_PTRS &&
4565 		BUG_ON(node->bytenr != buf->start &&
4610 	BUG_ON(btrfs_root_refs(&root->root_item) == 0);
4658 	BUG_ON(ret < 0);