Proxmox Suspect Message on Monitor

[Dexter23]

Hi everyone
I notice in the monitor connected to my proxmox server this line of errors:

[1721985.459782] x86/split lock detection: #AC: CPU 0/KVM/40131 took a split_lock trap at address: 0xfffff804526c45e3
[1724969.917710] x86/split lock detection: #AC: CPU 5/KVM/40136 took a split_lock trap at address: 0xfffff804526c45e3
[1728862.412819] x86/split lock detection: #AC: CPU 1/KVM/40122 took a split_lock trap at address: 0xfffff8025d8b55e3
[1730469.206638] x86/split lock detection: #AC: CPU 3/KVM/40127 took a split_lock trap at address: 0xfffff802670be563
[1730835.861128] x86/split lock detection: #AC: CPU 2/KVM/40133 took a split_lock trap at address: 0xfffff804526c45e3
[1733258.884188] x86/split lock detection: #AC: CPU 1/KVM/40122 took a split_lock trap at address: 0x734e299e
[1735648.302746] x86/split lock detection: #AC: CPU 3/KVM/40134 took a split_lock trap at address: 0xfffff804526c45e3
[1742397.695999] x86/split lock detection: #AC: CPU 0/KVM/40131 took a split_lock trap at address: 0xfffff804526c45e3
[1747669.277552] x86/split lock detection: #AC: CPU 2/KVM/40124 took a split_lock trap at address: 0x734e299e
[1747669.280635] x86/split lock detection: #AC: CPU 2/KVM/40124 took a split_lock trap at address: 0x734e299e
[1747669.384876] x86/split lock detection: #AC: CPU 1/KVM/40122 took a split_lock trap at address: 0x7352247d
[1748259.677156] x86/split lock detection: #AC: CPU 0/KVM/40121 took a split_lock trap at address: 0xfffff8026710efb6
[1748510.883163] x86/split lock detection: #AC: CPU 2/KVM/40124 took a split_lock trap at address: 0xfffff8025d89df7c
[1753674.543874] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d89df7c
[1753924.867852] x86/split lock detection: #AC: CPU 2/KVM/40124 took a split_lock trap at address: 0xfffff8025d89df7c
[1755726.827013] x86/split lock detection: #AC: CPU 0/KVM/40131 took a split_lock trap at address: 0xfffff804526c45e3
[1756905.349154] x86/split lock detection: #AC: CPU 4/KVM/40135 took a split_lock trap at address: 0xfffff804526c45e3
[1760248.928904] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d8b55e3
[1763471.695554] x86/split lock detection: #AC: CPU 6/KVM/40137 took a split_lock trap at address: 0xfffff804526c45e3
[1769275.978978] x86/split lock detection: #AC: CPU 1/KVM/40122 took a split_lock trap at address: 0x7352247d
[1770495.563173] x86/split lock detection: #AC: CPU 2/KVM/40124 took a split_lock trap at address: 0xfffff8025d8b55e3
[1771901.401422] x86/split lock detection: #AC: CPU 1/KVM/40122 took a split_lock trap at address: 0xfffff8025d8b55e3
[1777713.566446] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d89df7c
[1779660.849207] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d89df7c
[1782078.589942] x86/split lock detection: #AC: CPU 1/KVM/40132 took a split_lock trap at address: 0xfffff804526c45e3
[1782209.379758] x86/split lock detection: #AC: CPU 7/KVM/40138 took a split_lock trap at address: 0xfffff804526c45e3
[1784639.431271] x86/split lock detection: #AC: CPU 1/KVM/40132 took a split_lock trap at address: 0xfffff804526c45e3
[1790850.612425] x86/split lock detection: #AC: CPU 7/KVM/40138 took a split_lock trap at address: 0xfffff804526c45e3
[1791145.124022] x86/split lock detection: #AC: CPU 3/KVM/40126 took a split_lock trap at address: 0xfffff8025d89df7c
[1799534.121172] x86/split lock detection: #AC: CPU 6/KVM/40137 took a split_lock trap at address: 0xfffff804526c45e3
[1799632.738343] x86/split lock detection: #AC: CPU 6/KVM/40137 took a split_lock trap at address: 0x2798000181e
[1801289.997849] x86/split lock detection: #AC: CPU 1/KVM/40123 took a split_lock trap at address: 0xfffff802670be563
[1807179.896722] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d8b55e3
[1808092.311274] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d89df7c
[1808092.312105] x86/split lock detection: #AC: CPU 0/KVM/40119 took a split_lock trap at address: 0xfffff8025d89df7c
[1808226.028101] x86/split lock detection: #AC: CPU 3/KVM/40126 took a split_lock trap at address: 0xfffff8025d89df7c
[1813914.710394] x86/split lock detection: #AC: CPU 3/KVM/40126 took a split_lock trap at address: 0xfffff8025d8b55e3

What's it this? Why i get this message?And how to fix this?
Thanks

 

[sb-jw]

Maybe this article, which was found using the search function, will help you: https://forum.proxmox.com/threads/x86-split-lock-detection.111544/

 

[Dexter23]

Hi
But i don't understand what can i do for it?