https://bugzilla.kernel.org/show_bug.cgi?id=219166 --- Comment #14 from Richard W.M. Jones (rjones@xxxxxxxxxx) --- I think I have bisected this to: commit af2814149883e2c1851866ea2afcd8eadc040f79 Author: Christoph Hellwig <hch@xxxxxx> Date: Mon Jun 17 08:04:38 2024 +0200 block: freeze the queue in queue_attr_store queue_attr_store updates attributes used to control generating I/O, and can cause malformed bios if changed with I/O in flight. Freeze the queue in common code instead of adding it to almost every attribute. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx> Reviewed-by: Hannes Reinecke <hare@xxxxxxx> Reviewed-by: Chaitanya Kulkarni <kch@xxxxxxxxxx> Link: https://lore.kernel.org/r/20240617060532.127975-12-hch@xxxxxx Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.