diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index a10e1076c881..7fa60a44d716 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1561,7 +1561,9 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
 {
 	struct btrfs_fs_info *fs_info = bg->fs_info;
 	u64 stripe_nr = 0, stripe_offset = 0;
+	u64 prev_offset = 0;
 	u32 stripe_index = 0;
+	bool has_partial = false, has_conventional = false;
 
 	if ((map->type & BTRFS_BLOCK_GROUP_DATA) && !fs_info->stripe_root) {
 		btrfs_err(fs_info, "zoned: data %s needs raid-stripe-tree",
@@ -1569,6 +1571,35 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
 		return -EINVAL;
 	}
 
+	/*
+	 * When the last extent is removed, last_alloc can be smaller than the other write
+	 * pointer. In that case, last_alloc should be moved to the corresponding write
+	 * pointer position.
+	 */
+	for (int i = 0; i < map->num_stripes; i++) {
+		u64 alloc;
+
+		if (zone_info[i].alloc_offset == WP_MISSING_DEV ||
+		    zone_info[i].alloc_offset == WP_CONVENTIONAL)
+			continue;
+
+		stripe_nr = zone_info[i].alloc_offset >> BTRFS_STRIPE_LEN_SHIFT;
+		stripe_offset = zone_info[i].alloc_offset & BTRFS_STRIPE_LEN_MASK;
+		if (stripe_offset == 0 && stripe_nr > 0) {
+			stripe_nr--;
+			stripe_offset = BTRFS_STRIPE_LEN;
+		}
+		alloc = ((stripe_nr * map->num_stripes + i) << BTRFS_STRIPE_LEN_SHIFT) +
+			stripe_offset;
+		last_alloc = max(last_alloc, alloc);
+
+		/* Partially written stripe found. It should be last. */
+		if (zone_info[i].alloc_offset & BTRFS_STRIPE_LEN_MASK)
+			break;
+	}
+	stripe_nr = 0;
+	stripe_offset = 0;
+
 	if (last_alloc) {
 		u32 factor = map->num_stripes;
 
@@ -1582,7 +1613,7 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
 			continue;
 
 		if (zone_info[i].alloc_offset == WP_CONVENTIONAL) {
-
+			has_conventional = true;
 			zone_info[i].alloc_offset = btrfs_stripe_nr_to_offset(stripe_nr);
 
 			if (stripe_index > i)
@@ -1591,6 +1622,28 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
 				zone_info[i].alloc_offset += stripe_offset;
 		}
 
+		/* Verification */
+		if (i != 0) {
+			if (unlikely(prev_offset < zone_info[i].alloc_offset)) {
+				btrfs_err(fs_info,
+				"zoned: stripe position disorder found in block group %llu",
+					  bg->start);
+				return -EIO;
+			}
+
+			if (unlikely(has_partial &&
+				     (zone_info[i].alloc_offset & BTRFS_STRIPE_LEN_MASK))) {
+				btrfs_err(fs_info,
+				"zoned: multiple partial written stripe found in block group %llu",
+					  bg->start);
+				return -EIO;
+			}
+		}
+		prev_offset = zone_info[i].alloc_offset;
+
+		if ((zone_info[i].alloc_offset & BTRFS_STRIPE_LEN_MASK) != 0)
+			has_partial = true;
+
 		if (test_bit(0, active) != test_bit(i, active)) {
 			if (unlikely(!btrfs_zone_activate(bg)))
 				return -EIO;
@@ -1602,6 +1655,19 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
 		bg->alloc_offset += zone_info[i].alloc_offset;
 	}
 
+	/* Check if all devices stay in the same stripe row. */
+	if (unlikely(zone_info[0].alloc_offset -
+		     zone_info[map->num_stripes - 1].alloc_offset > BTRFS_STRIPE_LEN)) {
+		btrfs_err(fs_info, "zoned: stripe gap too large in block group %llu", bg->start);
+		return -EIO;
+	}
+
+	if (unlikely(has_conventional && bg->alloc_offset < last_alloc)) {
+		btrfs_err(fs_info, "zoned: allocated extent stays beyond write pointers %llu %llu",
+			  bg->alloc_offset, last_alloc);
+		return -EIO;
+	}
+
 	return 0;
 }
 
@@ -1612,8 +1678,11 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
 					 u64 last_alloc)
 {
 	struct btrfs_fs_info *fs_info = bg->fs_info;
+	u64 AUTO_KFREE(raid0_allocs);
 	u64 stripe_nr = 0, stripe_offset = 0;
 	u32 stripe_index = 0;
+	bool has_partial = false, has_conventional = false;
+	u64 prev_offset = 0;
 
 	if ((map->type & BTRFS_BLOCK_GROUP_DATA) && !fs_info->stripe_root) {
 		btrfs_err(fs_info, "zoned: data %s needs raid-stripe-tree",
@@ -1621,6 +1690,60 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
 		return -EINVAL;
 	}
 
+	raid0_allocs = kcalloc(map->num_stripes / map->sub_stripes, sizeof(*raid0_allocs),
+			       GFP_NOFS);
+	if (!raid0_allocs)
+		return -ENOMEM;
+
+	/*
+	 * When the last extent is removed, last_alloc can be smaller than the other write
+	 * pointer. In that case, last_alloc should be moved to the corresponding write
+	 * pointer position.
+	 */
+	for (int i = 0; i < map->num_stripes; i += map->sub_stripes) {
+		u64 alloc = zone_info[i].alloc_offset;
+
+		for (int j = 1; j < map->sub_stripes; j++) {
+			int idx = i + j;
+
+			if (zone_info[idx].alloc_offset == WP_MISSING_DEV ||
+			    zone_info[idx].alloc_offset == WP_CONVENTIONAL)
+				continue;
+			if (alloc == WP_MISSING_DEV || alloc == WP_CONVENTIONAL) {
+				alloc = zone_info[idx].alloc_offset;
+			} else if (unlikely(zone_info[idx].alloc_offset != alloc)) {
+				btrfs_err(fs_info,
+				"zoned: write pointer mismatch found in block group %llu",
+					  bg->start);
+				return -EIO;
+			}
+		}
+
+		raid0_allocs[i / map->sub_stripes] = alloc;
+		if (alloc == WP_CONVENTIONAL)
+			continue;
+		if (unlikely(alloc == WP_MISSING_DEV)) {
+			btrfs_err(fs_info,
+			"zoned: cannot recover write pointer of block group %llu due to missing device",
+				  bg->start);
+			return -EIO;
+		}
+
+		stripe_nr = alloc >> BTRFS_STRIPE_LEN_SHIFT;
+		stripe_offset = alloc & BTRFS_STRIPE_LEN_MASK;
+		if (stripe_offset == 0 && stripe_nr > 0) {
+			stripe_nr--;
+			stripe_offset = BTRFS_STRIPE_LEN;
+		}
+
+		alloc = ((stripe_nr * (map->num_stripes / map->sub_stripes) +
+			  (i / map->sub_stripes)) <<
+			 BTRFS_STRIPE_LEN_SHIFT) + stripe_offset;
+		last_alloc = max(last_alloc, alloc);
+	}
+	stripe_nr = 0;
+	stripe_offset = 0;
+
 	if (last_alloc) {
 		u32 factor = map->num_stripes / map->sub_stripes;
 
@@ -1630,24 +1753,51 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
 	}
 
 	for (int i = 0; i < map->num_stripes; i++) {
-		if (zone_info[i].alloc_offset == WP_MISSING_DEV)
-			continue;
+		int idx = i / map->sub_stripes;
+
+		if (raid0_allocs[idx] == WP_CONVENTIONAL) {
+			has_conventional = true;
+			raid0_allocs[idx] = btrfs_stripe_nr_to_offset(stripe_nr);
+
+			if (stripe_index > idx)
+				raid0_allocs[idx] += BTRFS_STRIPE_LEN;
+			else if (stripe_index == idx)
+				raid0_allocs[idx] += stripe_offset;
+		}
+
+		if ((i % map->sub_stripes) == 0) {
+			/* Verification */
+			if (i != 0) {
+				if (unlikely(prev_offset < raid0_allocs[idx])) {
+					btrfs_err(fs_info,
+					"zoned: stripe position disorder found in block group %llu",
+						  bg->start);
+					return -EIO;
+				}
+
+				if (unlikely(has_partial &&
+					     (raid0_allocs[idx] & BTRFS_STRIPE_LEN_MASK))) {
+					btrfs_err(fs_info,
+					"zoned: multiple partial written stripe found in block group %llu",
+						  bg->start);
+					return -EIO;
+				}
+			}
+			prev_offset = raid0_allocs[idx];
+
+			if ((raid0_allocs[idx] & BTRFS_STRIPE_LEN_MASK) != 0)
+				has_partial = true;
+		}
+
+		if (zone_info[i].alloc_offset == WP_MISSING_DEV ||
+		    zone_info[i].alloc_offset == WP_CONVENTIONAL)
+			zone_info[i].alloc_offset = raid0_allocs[idx];
 
 		if (test_bit(0, active) != test_bit(i, active)) {
 			if (unlikely(!btrfs_zone_activate(bg)))
 				return -EIO;
-		} else {
-			if (test_bit(0, active))
-				set_bit(BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE, &bg->runtime_flags);
-		}
-
-		if (zone_info[i].alloc_offset == WP_CONVENTIONAL) {
-			zone_info[i].alloc_offset = btrfs_stripe_nr_to_offset(stripe_nr);
-
-			if (stripe_index > (i / map->sub_stripes))
-				zone_info[i].alloc_offset += BTRFS_STRIPE_LEN;
-			else if (stripe_index == (i / map->sub_stripes))
-				zone_info[i].alloc_offset += stripe_offset;
+		} else if (test_bit(0, active)) {
+			set_bit(BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE, &bg->runtime_flags);
 		}
 
 		if ((i % map->sub_stripes) == 0) {
@@ -1656,6 +1806,20 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
 		}
 	}
 
+	/* Check if all devices stay in the same stripe row. */
+	if (unlikely(zone_info[0].alloc_offset -
+		     zone_info[map->num_stripes - 1].alloc_offset > BTRFS_STRIPE_LEN)) {
+		btrfs_err(fs_info, "zoned: stripe gap too large in block group %llu",
+			  bg->start);
+		return -EIO;
+	}
+
+	if (unlikely(has_conventional && bg->alloc_offset < last_alloc)) {
+		btrfs_err(fs_info, "zoned: allocated extent stays beyond write pointers %llu %llu",
+			  bg->alloc_offset, last_alloc);
+		return -EIO;
+	}
+
 	return 0;
 }