1 files changed, 12 insertions, 0 deletions

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 2576b1a379c9..3e4f8f88353e 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -7825,6 +7825,18 @@ static int verify_one_dev_extent(struct btrfs_fs_info *fs_info,
                 ret = -EUCLEAN;
                 goto out;
         }
+
+        /* It's possible this device is a dummy for seed device */
+        if (dev->disk_total_bytes == 0) {
+                dev = find_device(fs_info->fs_devices->seed, devid, NULL);
+                if (!dev) {
+                        btrfs_err(fs_info, "failed to find seed devid %llu",
+                                  devid);
+                        ret = -EUCLEAN;
+                        goto out;
+                }
+        }
+
         if (physical_offset + physical_len > dev->disk_total_bytes) {
                 btrfs_err(fs_info,
 "dev extent devid %llu physical offset %llu len %llu is beyond device boundary %llu",