diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c9a3036..8d386a55 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2648,6 +2648,24 @@
 		ret = -EINVAL;
 	}
 
+	if (memcmp(fs_info->fs_devices->fsid, fs_info->super_copy->fsid,
+		   BTRFS_FSID_SIZE)) {
+		btrfs_err(fs_info,
+		"superblock fsid doesn't match fsid of fs_devices: %pU != %pU",
+			fs_info->super_copy->fsid, fs_info->fs_devices->fsid);
+		ret = -EINVAL;
+	}
+
+	if (btrfs_fs_incompat(fs_info, METADATA_UUID) &&
+	    memcmp(fs_info->fs_devices->metadata_uuid,
+		   fs_info->super_copy->metadata_uuid, BTRFS_FSID_SIZE)) {
+		btrfs_err(fs_info,
+"superblock metadata_uuid doesn't match metadata uuid of fs_devices: %pU != %pU",
+			fs_info->super_copy->metadata_uuid,
+			fs_info->fs_devices->metadata_uuid);
+		ret = -EINVAL;
+	}
+
 	if (memcmp(fs_info->fs_devices->metadata_uuid, sb->dev_item.fsid,
 		   BTRFS_FSID_SIZE) != 0) {
 		btrfs_err(fs_info,
@@ -3279,14 +3297,6 @@
 
 	disk_super = fs_info->super_copy;
 
-	ASSERT(!memcmp(fs_info->fs_devices->fsid, fs_info->super_copy->fsid,
-		       BTRFS_FSID_SIZE));
-
-	if (btrfs_fs_incompat(fs_info, METADATA_UUID)) {
-		ASSERT(!memcmp(fs_info->fs_devices->metadata_uuid,
-				fs_info->super_copy->metadata_uuid,
-				BTRFS_FSID_SIZE));
-	}
 
 	features = btrfs_super_flags(disk_super);
 	if (features & BTRFS_SUPER_FLAG_CHANGING_FSID_V2) {
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 3b10d98..55f6842 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1094,7 +1094,7 @@
 	int del_nr = 0;
 	int del_slot = 0;
 	int recow;
-	int ret;
+	int ret = 0;
 	u64 ino = btrfs_ino(inode);
 
 	path = btrfs_alloc_path();
@@ -1315,7 +1315,7 @@
 	}
 out:
 	btrfs_free_path(path);
-	return 0;
+	return ret;
 }
 
 /*
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 362d14d..dbcf8bb 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -3302,6 +3302,22 @@
 	 *    begins and releases it only after writing its superblock.
 	 */
 	mutex_lock(&fs_info->tree_log_mutex);
+
+	/*
+	 * The previous transaction writeout phase could have failed, and thus
+	 * marked the fs in an error state.  We must not commit here, as we
+	 * could have updated our generation in the super_for_commit and
+	 * writing the super here would result in transid mismatches.  If there
+	 * is an error here just bail.
+	 */
+	if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state)) {
+		ret = -EIO;
+		btrfs_set_log_full_commit(trans);
+		btrfs_abort_transaction(trans, ret);
+		mutex_unlock(&fs_info->tree_log_mutex);
+		goto out_wake_log_root;
+	}
+
 	btrfs_set_super_log_root(fs_info->super_for_commit, log_root_start);
 	btrfs_set_super_log_root_level(fs_info->super_for_commit, log_root_level);
 	ret = write_all_supers(fs_info, 1);
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 1bb8ee9..f1f3b10 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -150,6 +150,18 @@
 	return (u32)zone;
 }
 
+static inline sector_t zone_start_sector(u32 zone_number,
+					 struct block_device *bdev)
+{
+	return (sector_t)zone_number << ilog2(bdev_zone_sectors(bdev));
+}
+
+static inline u64 zone_start_physical(u32 zone_number,
+				      struct btrfs_zoned_device_info *zone_info)
+{
+	return (u64)zone_number << zone_info->zone_size_shift;
+}
+
 /*
  * Emulate blkdev_report_zones() for a non-zoned device. It slices up the block
  * device into static sized chunks and fake a conventional zone on each of
@@ -405,8 +417,8 @@
 		if (sb_zone + 1 >= zone_info->nr_zones)
 			continue;
 
-		sector = sb_zone << (zone_info->zone_size_shift - SECTOR_SHIFT);
-		ret = btrfs_get_dev_zones(device, sector << SECTOR_SHIFT,
+		ret = btrfs_get_dev_zones(device,
+					  zone_start_physical(sb_zone, zone_info),
 					  &zone_info->sb_zones[sb_pos],
 					  &nr_zones);
 		if (ret)
@@ -721,7 +733,7 @@
 	if (sb_zone + 1 >= nr_zones)
 		return -ENOENT;
 
-	ret = blkdev_report_zones(bdev, sb_zone << zone_sectors_shift,
+	ret = blkdev_report_zones(bdev, zone_start_sector(sb_zone, bdev),
 				  BTRFS_NR_SB_LOG_ZONES, copy_zone_info_cb,
 				  zones);
 	if (ret < 0)
@@ -826,7 +838,7 @@
 		return -ENOENT;
 
 	return blkdev_zone_mgmt(bdev, REQ_OP_ZONE_RESET,
-				sb_zone << zone_sectors_shift,
+				zone_start_sector(sb_zone, bdev),
 				zone_sectors * BTRFS_NR_SB_LOG_ZONES, GFP_NOFS);
 }
 
@@ -878,7 +890,8 @@
 			if (!(end <= sb_zone ||
 			      sb_zone + BTRFS_NR_SB_LOG_ZONES <= begin)) {
 				have_sb = true;
-				pos = ((u64)sb_zone + BTRFS_NR_SB_LOG_ZONES) << shift;
+				pos = zone_start_physical(
+					sb_zone + BTRFS_NR_SB_LOG_ZONES, zinfo);
 				break;
 			}