On Mon, 23 Feb 2026 22:06:35 +0530 Bhargava Marreddy wrote:

+	if (atomic_read(&bn->intr_sem) != 0)
+		goto bnge_restart_timer;
+
+	/* Periodic work added by later patches */
+
+bnge_restart_timer:
+	mod_timer(&bn->timer, jiffies + bn->current_interval);

This intr_sem thing looks highly questionable.

It provides no synchronization guarantee since the state of intr_sem 
may change immediately after the read. Please use normal locking
primitives and/or cancel the timer _sync() if you want to make sure
it's not running.