The original fix is already in the upstream, meanwhile a new but much harder to hit bug is also exposed by this test case. Add a new _fixed_by_kernel_commit for that bug, and special thanks to Christian for pointing out the fix. Cc: Christian Brauner <brauner@xxxxxxxxxx> Signed-off-by: Qu Wenruo <wqu@xxxxxxxx> --- tests/btrfs/326 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tests/btrfs/326 b/tests/btrfs/326 index 528fee5e5685..1fc4db06b811 100755 --- a/tests/btrfs/326 +++ b/tests/btrfs/326 @@ -10,9 +10,14 @@ . ./common/preamble _begin_fstest auto quick mount remount -_fixed_by_kernel_commit xxxxxxxxxxxx \ +_fixed_by_kernel_commit 951a3f59d268 \ "btrfs: fix mount failure due to remount races" +# Another rare bug exposed by this test case where mnt_list list corruption or +# extra kernel warning on MNT_ONRB flag is triggered. +_fixed_by_kernel_commit xxxxxxxxxxxx \ + "fs: kill MNT_ONRB" + _cleanup() { cd / -- 2.47.1