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BUG: KCSAN: data-race in __blk_mq_requeue_request / bt_tags_for_each

write to 0xffff8881031ae3a0 of 4 bytes by task 2708 on cpu 0:
 __blk_mq_put_driver_tag block/blk-mq.h:311 [inline]
 blk_mq_put_driver_tag block/blk-mq.h:324 [inline]
 __blk_mq_requeue_request+0x9f/0x2b0 block/blk-mq.c:1400
 blk_mq_handle_dev_resource block/blk-mq.c:1903 [inline]
 blk_mq_dispatch_rq_list+0x973/0x11b0 block/blk-mq.c:2044
 __blk_mq_do_dispatch_sched block/blk-mq-sched.c:170 [inline]
 blk_mq_do_dispatch_sched block/blk-mq-sched.c:184 [inline]
 __blk_mq_sched_dispatch_requests+0x69a/0xdd0 block/blk-mq-sched.c:309
 blk_mq_sched_dispatch_requests+0x93/0x100 block/blk-mq-sched.c:333
 blk_mq_run_hw_queue+0x290/0x4b0 block/blk-mq.c:2249
 blk_mq_flush_plug_list+0x9d3/0xc00 block/blk-mq.c:2783
 __blk_flush_plug+0x223/0x280 block/blk-core.c:1144
 blk_finish_plug+0x47/0x60 block/blk-core.c:1168
 jbd2_journal_commit_transaction+0x1c28/0x3410 fs/jbd2/commit.c:797
 kjournald2+0x242/0x420 fs/jbd2/journal.c:209
 kthread+0x1d7/0x210 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308

read to 0xffff8881031ae3a0 of 4 bytes by task 221 on cpu 1:
 blk_mq_find_and_get_req block/blk-mq-tag.c:255 [inline]
 bt_tags_iter block/blk-mq-tag.c:351 [inline]
 __sbitmap_for_each_set include/linux/sbitmap.h:281 [inline]
 sbitmap_for_each_set include/linux/sbitmap.h:302 [inline]
 bt_tags_for_each+0x2e2/0x500 block/blk-mq-tag.c:386
 __blk_mq_all_tag_iter block/blk-mq-tag.c:397 [inline]
 blk_mq_tagset_busy_iter+0x114/0x150 block/blk-mq-tag.c:441
 scsi_host_busy+0x4f/0x80 drivers/scsi/hosts.c:603
 scsi_host_queue_ready drivers/scsi/scsi_lib.c:1344 [inline]
 scsi_queue_rq+0x30a/0x19a0 drivers/scsi/scsi_lib.c:1738
 blk_mq_dispatch_rq_list+0x7b1/0x11b0 block/blk-mq.c:2035
 __blk_mq_sched_dispatch_requests+0x1d4/0xdd0 block/blk-mq-sched.c:301
 blk_mq_sched_dispatch_requests+0x93/0x100 block/blk-mq-sched.c:333
 blk_mq_run_hw_queue+0x290/0x4b0 block/blk-mq.c:2249
 blk_mq_run_hw_queues+0x15b/0x1e0 block/blk-mq.c:2298
 scsi_run_queue+0x55a/0x580 drivers/scsi/scsi_lib.c:456
 scsi_requeue_run_queue+0x25/0x30 drivers/scsi/scsi_lib.c:466
 process_one_work+0x3e6/0x750 kernel/workqueue.c:2405
 worker_thread+0x5f2/0xa10 kernel/workqueue.c:2552
 kthread+0x1d7/0x210 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308

value changed: 0x00000f73 -> 0xffffffff

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 221 Comm: kworker/1:1H Not tainted 6.4.0-rc6-syzkaller-00242-g1639fae5132b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Workqueue: kblockd scsi_requeue_run_queue
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