System logs show WARNING: at drivers/md/raid5.c:4632 break_stripe_batch_list+0x287/0x2a0 [raid456]

Solution Unverified - Updated -

Issue

  • System logs show WARNING: at drivers/md/raid5.c:4632 break_stripe_batch_list+0x287/0x2a0 [raid456]:
Mar 23 07:30:35 host kernel: WARNING: CPU: 33 PID: 158324 at drivers/md/raid5.c:4632 break_stripe_batch_list+0x287/0x2a0 [raid456]
Mar 23 07:30:35 host kernel: stripe state: 2001
....
Mar 23 07:30:35 host kernel: CPU: 33 PID: 158324 Comm: kworker/u625:0 Tainted: G        W  OE  ------------   3.10.0-1160.59.1.el7.x86_64 #1
Mar 23 07:30:35 host kernel: Hardware name: Dell Inc. PowerEdge R740xd/04FC42, BIOS 2.12.2 07/09/2021
Mar 23 07:30:35 host kernel: Workqueue: raid5wq raid5_do_work [raid456]
Mar 23 07:30:35 host kernel: Call Trace:
Mar 23 07:30:35 host kernel: [<ffffffffa01865b9>] dump_stack+0x19/0x1b
Mar 23 07:30:35 host kernel: [<ffffffff9fa9b278>] __warn+0xd8/0x100
Mar 23 07:30:35 host kernel: [<ffffffff9fa9b2ff>] warn_slowpath_fmt+0x5f/0x80
Mar 23 07:30:35 host kernel: [<ffffffffc1252ca7>] break_stripe_batch_list+0x287/0x2a0 [raid456]
Mar 23 07:30:35 host kernel: [<ffffffffc125968f>] handle_stripe+0x97f/0x21a0 [raid456]
Mar 23 07:30:35 host kernel: [<ffffffff9fad31f1>] ? __wake_up_common_lock+0x91/0xc0
Mar 23 07:30:35 host kernel: [<ffffffffc125b235>] handle_active_stripes.isra.60+0x385/0x640 [raid456]
Mar 23 07:30:35 host kernel: [<ffffffffc124d441>] ? __release_stripe+0x21/0x30 [raid456]
Mar 23 07:30:35 host kernel: [<ffffffffc125bc47>] raid5_do_work+0xe7/0x250 [raid456]
Mar 23 07:30:35 host kernel: [<ffffffff9fa2b59e>] ? __switch_to+0xce/0x580
Mar 23 07:30:35 host kernel: [<ffffffff9fabde8f>] process_one_work+0x17f/0x440
Mar 23 07:30:35 host kernel: [<ffffffff9fabefa6>] worker_thread+0x126/0x3c0
Mar 23 07:30:35 host kernel: [<ffffffff9fabee80>] ? manage_workers.isra.26+0x2a0/0x2a0
Mar 23 07:30:35 host kernel: [<ffffffff9fac5e61>] kthread+0xd1/0xe0
Mar 23 07:30:35 host kernel: [<ffffffff9fac5d90>] ? insert_kthread_work+0x40/0x40
Mar 23 07:30:35 host kernel: [<ffffffffa0199ddd>] ret_from_fork_nospec_begin+0x7/0x21
Mar 23 07:30:35 host kernel: [<ffffffff9fac5d90>] ? insert_kthread_work+0x40/0x40

Environment

  • Red Hat Enterprise Linux 7

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