An unknown NMI invokes hpwdt panic

Issue

• An unknown NMI invokes hpwdt panic

[324209.809895] Kernel panic - not syncing: 02: An NMI occurred. Depending on your system the reason for the NMI is logged in any one of the following resources:
                1. Integrated Management Log (IML)
                2. OA Syslog
                3. OA Forward Progress Log
                4. iLO Event Log
[324209.809902] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G           OE    --------- -  - 4.18.0-147.el8.x86_64 #1
[324209.809904] Hardware name: HPE ProLiant DL360 Gen10/ProLiant DL360 Gen10, BIOS U32 04/08/2020
[324209.809905] Call Trace:
[324209.809908]  <NMI>
[324209.809921]  dump_stack+0x5c/0x80
[324209.809928]  panic+0xe7/0x247
[324209.809935]  nmi_panic.cold.9+0xc/0xc
[324209.809941]  hpwdt_pretimeout+0x78/0x82 [hpwdt]
[324209.809950]  nmi_handle+0x63/0x110
[324209.809957]  unknown_nmi_error+0x16/0x80
[324209.809962]  do_nmi+0x128/0x190
[324209.809970]  end_repeat_nmi+0x16/0x6a
[324209.809975] RIP: 0010:intel_idle+0x85/0x130
[324209.809979] Code: 04 25 80 5c 01 00 48 89 d1 0f 01 c8 48 8b 00 a8 08 75 17 e9 07 00 00 00 0f 00 2d 46 d7 62 00 b9 01 00 00 00 48 89 d8 0f 01 c9 <65> 48 8b 04 25 80 5c 01 00 f0 80 60 02 df f0 83 44 24 fc 00 48 8b
[324209.809981] RSP: 0018:ffffffff8bc03e58 EFLAGS: 00000046
[324209.809984] RAX: 0000000000000020 RBX: 0000000000000020 RCX: 0000000000000001
[324209.809986] RDX: 0000000000000000 RSI: ffffffff8bd253c0 RDI: 0000000000000000
[324209.809988] RBP: ffffffff8bd253c0 R08: 0000000000000004 R09: 0000000000022940
[324209.809989] R10: 000acbb2fcb9a074 R11: ffff9be15fc220a8 R12: 0000000000000003
[324209.809991] R13: ffffffff8bd254f8 R14: 000126ddf84e8184 R15: 000000007afa6960
[324209.809998]  ? intel_idle+0x85/0x130
[324209.810002]  ? intel_idle+0x85/0x130
[324209.810003]  </NMI>
[324209.810009]  cpuidle_enter_state+0x70/0x2a0
[324209.810017]  do_idle+0x236/0x280
[324209.810022]  cpu_startup_entry+0x6f/0x80
[324209.810031]  start_kernel+0x53b/0x55b
[324209.810037]  secondary_startup_64+0xb7/0xc0