Storage - swraid simple_reshape: (panic) RIP: 0010:mempool_free+0x53/0x80
Snippet of test failure
# https://s3.us-east-1.amazonaws.com/arr-cki-prod-datawarehouse-public/datawarehouse-public/2022/08/13/redhat:612147262/build_x86_64_redhat:612147262_x86_64/tests/3/results_0001/console.log/console.log
[ 938.120599] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 938.123408] #PF: supervisor write access in kernel mode
[ 938.124027] #PF: error_code(0x0002) - not-present page
[ 938.124593] PGD 0 P4D 0
[ 938.124893] Oops: 0002 [#1] PREEMPT SMP PTI
[ 938.125366] CPU: 0 PID: 15 Comm: ksoftirqd/0 Tainted: G B W 5.19.0 #1
[ 938.126203] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[ 938.126840] RIP: 0010:mempool_free+0x53/0x80
[ 938.127332] Code: 0f 1f 00 cc c3 cc cc cc cc 48 89 f7 e8 36 e4 a8 00 48 63 53 08 48 89 c6 3b 53 04 7d 2d 48 8b 43 10 8d 4a 01 48 89 df 89 4b 08 <48> 89 2c d0 e8 c4 e4 a8 00 48 8d 7b 30 31 c9 5b ba 01 00 00 00 be
[ 938.129457] RSP: 0000:ffffa63cc0083de0 EFLAGS: 00010093
[ 938.130056] RAX: 0000000000000000 RBX: ffff941ec938a708 RCX: 0000000000000001
[ 938.130837] RDX: 0000000000000000 RSI: 0000000000000202 RDI: ffff941ec938a708
[ 938.131676] RBP: ffff941dc6b1d300 R08: 0000000000000000 R09: 0000000000000100
[ 938.132561] R10: ffffffff99e060d0 R11: 0000000000000006 R12: 0000000000000000
[ 938.133343] R13: ffff941dc6b1d310 R14: 0000000000001000 R15: 0000000000001000
[ 938.134120] FS: 0000000000000000(0000) GS:ffff941ef0000000(0000) knlGS:0000000000000000
[ 938.134993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 938.135628] CR2: 0000000000000000 CR3: 00000001055de005 CR4: 00000000007706f0
[ 938.136415] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 938.137190] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 938.137971] PKRU: 55555554
[ 938.138283] Call Trace:
[ 938.138574] <TASK>
[ 938.138824] md_end_io_acct+0x30/0x40
[ 938.139242] blk_update_request+0x110/0x410
[ 938.139767] ? sort_range+0x20/0x20
[ 938.140211] blk_mq_end_request+0x1a/0x130
[ 938.140727] blk_complete_reqs+0x3d/0x50
[ 938.141168] __do_softirq+0xf8/0x310
[ 938.141577] ? sort_range+0x20/0x20
[ 938.141969] run_ksoftirqd+0x34/0x40
[ 938.142380] smpboot_thread_fn+0x185/0x220
[ 938.142836] kthread+0xe6/0x110
[ 938.143197] ? kthread_complete_and_exit+0x20/0x20
[ 938.143779] ret_from_fork+0x1f/0x30 Test logs on DataWarehouse
DataWarehouse issue
Additional details
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