BANK1 CMCI storm detected

nymphxyz

New Member
Jul 20, 2024
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I am trying to install the win 11 VM on PVE 8.2.4.

Here are my pve machine details:
1721478669843.png


And I just found if I set my win 11 vcpu to 20 (I only start this VM) it will have these error:

1721478743619.png

journalctl :

Code:
root@pve:~# journalctl -f
Jul 20 22:17:21 pve systemd[2149]: Reached target default.target - Main User Target.
Jul 20 22:17:21 pve systemd[2149]: Startup finished in 91ms.
Jul 20 22:17:21 pve systemd[1]: Started user@0.service - User Manager for UID 0.
Jul 20 22:17:21 pve systemd[1]: Started session-2.scope - Session 2 of User root.
Jul 20 22:17:21 pve login[2165]: ROOT LOGIN  on '/dev/pts/0'
Jul 20 22:19:57 pve pvedaemon[1277]: <root@pam> update VM 103: -cores 8 -cpu host -delete vcpus,affinity,cpuunits,cpulimit -numa 0 -sockets 2
Jul 20 22:19:57 pve pvedaemon[1277]: cannot delete 'vcpus' - not set in current configuration!
Jul 20 22:19:57 pve pvedaemon[1277]: cannot delete 'affinity' - not set in current configuration!
Jul 20 22:19:57 pve pvedaemon[1277]: cannot delete 'cpuunits' - not set in current configuration!
Jul 20 22:19:57 pve pvedaemon[1277]: cannot delete 'cpulimit' - not set in current configuration!
Jul 20 22:20:05 pve pvedaemon[1278]: <root@pam> starting task UPID:pve:000009F8:0000D2D2:669BAB75:qmstart:103:root@pam:
Jul 20 22:20:05 pve pvedaemon[2552]: start VM 103: UPID:pve:000009F8:0000D2D2:669BAB75:qmstart:103:root@pam:
Jul 20 22:20:05 pve systemd[1]: Created slice qemu.slice - Slice /qemu.
Jul 20 22:20:05 pve systemd[1]: Started 103.scope.
Jul 20 22:20:05 pve kernel: tap103i0: entered promiscuous mode
Jul 20 22:20:05 pve kernel: vmbr2: port 2(fwpr103p0) entered blocking state
Jul 20 22:20:05 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:20:05 pve kernel: fwpr103p0: entered allmulticast mode
Jul 20 22:20:05 pve kernel: fwpr103p0: entered promiscuous mode
Jul 20 22:20:05 pve kernel: vmbr2: port 2(fwpr103p0) entered blocking state
Jul 20 22:20:05 pve kernel: vmbr2: port 2(fwpr103p0) entered forwarding state
Jul 20 22:20:05 pve kernel: fwbr103i0: port 1(fwln103i0) entered blocking state
Jul 20 22:20:05 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:20:05 pve kernel: fwln103i0: entered allmulticast mode
Jul 20 22:20:05 pve kernel: fwln103i0: entered promiscuous mode
Jul 20 22:20:05 pve kernel: fwbr103i0: port 1(fwln103i0) entered blocking state
Jul 20 22:20:05 pve kernel: fwbr103i0: port 1(fwln103i0) entered forwarding state
Jul 20 22:20:05 pve kernel: fwbr103i0: port 2(tap103i0) entered blocking state
Jul 20 22:20:05 pve kernel: fwbr103i0: port 2(tap103i0) entered disabled state
Jul 20 22:20:05 pve kernel: tap103i0: entered allmulticast mode
Jul 20 22:20:05 pve kernel: fwbr103i0: port 2(tap103i0) entered blocking state
Jul 20 22:20:05 pve kernel: fwbr103i0: port 2(tap103i0) entered forwarding state
Jul 20 22:20:05 pve pvedaemon[1278]: <root@pam> end task UPID:pve:000009F8:0000D2D2:669BAB75:qmstart:103:root@pam: OK
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 13/KVM/2668 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 1/KVM/2656 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 2/KVM/2657 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 3/KVM/2658 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 12/KVM/2667 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 11/KVM/2666 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 5/KVM/2660 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 7/KVM/2662 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 14/KVM/2669 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:05 pve kernel: x86/split lock detection: #AC: CPU 4/KVM/2659 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:20:06 pve pvedaemon[2674]: starting vnc proxy UPID:pve:00000A72:0000D34C:669BAB76:vncproxy:103:root@pam:
Jul 20 22:20:06 pve pvedaemon[1277]: <root@pam> starting task UPID:pve:00000A72:0000D34C:669BAB76:vncproxy:103:root@pam:
Jul 20 22:20:42 pve pvedaemon[1277]: <root@pam> end task UPID:pve:00000A72:0000D34C:669BAB76:vncproxy:103:root@pam: OK
Jul 20 22:20:47 pve pvedaemon[2768]: stop VM 103: UPID:pve:00000AD0:0000E36A:669BAB9F:qmstop:103:root@pam:
Jul 20 22:20:47 pve pvedaemon[1277]: <root@pam> starting task UPID:pve:00000AD0:0000E36A:669BAB9F:qmstop:103:root@pam:
Jul 20 22:20:47 pve kernel: tap103i0: left allmulticast mode
Jul 20 22:20:47 pve kernel: fwbr103i0: port 2(tap103i0) entered disabled state
Jul 20 22:20:47 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:20:47 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:20:47 pve kernel: fwln103i0 (unregistering): left allmulticast mode
Jul 20 22:20:47 pve kernel: fwln103i0 (unregistering): left promiscuous mode
Jul 20 22:20:47 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:20:47 pve kernel: fwpr103p0 (unregistering): left allmulticast mode
Jul 20 22:20:47 pve kernel: fwpr103p0 (unregistering): left promiscuous mode
Jul 20 22:20:47 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:20:47 pve qmeventd[878]: read: Connection reset by peer
Jul 20 22:20:47 pve pvedaemon[1278]: VM 103 qmp command failed - VM 103 not running
Jul 20 22:20:47 pve pvedaemon[1277]: <root@pam> end task UPID:pve:00000AD0:0000E36A:669BAB9F:qmstop:103:root@pam: OK
Jul 20 22:20:48 pve systemd[1]: 103.scope: Deactivated successfully.
Jul 20 22:20:48 pve systemd[1]: 103.scope: Consumed 29.690s CPU time.
Jul 20 22:20:48 pve qmeventd[2795]: Starting cleanup for 103
Jul 20 22:20:48 pve qmeventd[2795]: Finished cleanup for 103
Jul 20 22:21:01 pve pvedaemon[1278]: <root@pam> update VM 103: -ide2 local:iso/Win11_23H2_English_x64v2.iso,media=cdrom
Jul 20 22:21:17 pve pvedaemon[1278]: <root@pam> update VM 103: -boot order=virtio0;ide2;net0;ide0
Jul 20 22:21:20 pve pvedaemon[2873]: start VM 103: UPID:pve:00000B39:0000F039:669BABC0:qmstart:103:root@pam:
Jul 20 22:21:20 pve pvedaemon[1277]: <root@pam> starting task UPID:pve:00000B39:0000F039:669BABC0:qmstart:103:root@pam:
Jul 20 22:21:20 pve systemd[1]: Started 103.scope.
Jul 20 22:21:20 pve kernel: tap103i0: entered promiscuous mode
Jul 20 22:21:21 pve kernel: vmbr2: port 2(fwpr103p0) entered blocking state
Jul 20 22:21:21 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:21:21 pve kernel: fwpr103p0: entered allmulticast mode
Jul 20 22:21:21 pve kernel: fwpr103p0: entered promiscuous mode
Jul 20 22:21:21 pve kernel: vmbr2: port 2(fwpr103p0) entered blocking state
Jul 20 22:21:21 pve kernel: vmbr2: port 2(fwpr103p0) entered forwarding state
Jul 20 22:21:21 pve kernel: fwbr103i0: port 1(fwln103i0) entered blocking state
Jul 20 22:21:21 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:21:21 pve kernel: fwln103i0: entered allmulticast mode
Jul 20 22:21:21 pve kernel: fwln103i0: entered promiscuous mode
Jul 20 22:21:21 pve kernel: fwbr103i0: port 1(fwln103i0) entered blocking state
Jul 20 22:21:21 pve kernel: fwbr103i0: port 1(fwln103i0) entered forwarding state
Jul 20 22:21:21 pve kernel: fwbr103i0: port 2(tap103i0) entered blocking state
Jul 20 22:21:21 pve kernel: fwbr103i0: port 2(tap103i0) entered disabled state
Jul 20 22:21:21 pve kernel: tap103i0: entered allmulticast mode
Jul 20 22:21:21 pve kernel: fwbr103i0: port 2(tap103i0) entered blocking state
Jul 20 22:21:21 pve kernel: fwbr103i0: port 2(tap103i0) entered forwarding state
Jul 20 22:21:21 pve pvedaemon[1277]: <root@pam> end task UPID:pve:00000B39:0000F039:669BABC0:qmstart:103:root@pam: OK
Jul 20 22:21:21 pve kernel: split_lock_warn: 4 callbacks suppressed
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 15/KVM/2988 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 2/KVM/2975 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 1/KVM/2974 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 13/KVM/2986 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 12/KVM/2985 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 10/KVM/2983 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 4/KVM/2977 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 5/KVM/2978 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 6/KVM/2979 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve kernel: x86/split lock detection: #AC: CPU 11/KVM/2984 took a split_lock trap at address: 0x7ee5d050
Jul 20 22:21:21 pve pvedaemon[2992]: starting vnc proxy UPID:pve:00000BB0:0000F0B5:669BABC1:vncproxy:103:root@pam:
Jul 20 22:21:21 pve pvedaemon[1276]: <root@pam> starting task UPID:pve:00000BB0:0000F0B5:669BABC1:vncproxy:103:root@pam:
Jul 20 22:21:39 pve kernel: mce: [Hardware Error]: Machine check events logged
Jul 20 22:21:39 pve kernel: mce: [Hardware Error]: Machine check events logged
Jul 20 22:21:39 pve kernel: CPU12 BANK1 CMCI storm detected
Jul 20 22:21:39 pve kernel: CPU16 BANK1 CMCI storm detected
Jul 20 22:21:56 pve pvedaemon[1276]: <root@pam> end task UPID:pve:00000BB0:0000F0B5:669BABC1:vncproxy:103:root@pam: OK
Jul 20 22:22:00 pve pvedaemon[1278]: <root@pam> starting task UPID:pve:00000C22:0000FFC7:669BABE8:qmstop:103:root@pam:
Jul 20 22:22:00 pve pvedaemon[3106]: stop VM 103: UPID:pve:00000C22:0000FFC7:669BABE8:qmstop:103:root@pam:
Jul 20 22:22:00 pve kernel: tap103i0: left allmulticast mode
Jul 20 22:22:00 pve kernel: fwbr103i0: port 2(tap103i0) entered disabled state
Jul 20 22:22:00 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:22:00 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:22:00 pve kernel: fwln103i0 (unregistering): left allmulticast mode
Jul 20 22:22:00 pve kernel: fwln103i0 (unregistering): left promiscuous mode
Jul 20 22:22:00 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:22:00 pve kernel: fwpr103p0 (unregistering): left allmulticast mode
Jul 20 22:22:00 pve kernel: fwpr103p0 (unregistering): left promiscuous mode
Jul 20 22:22:00 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:22:00 pve qmeventd[878]: read: Connection reset by peer
Jul 20 22:22:00 pve pvedaemon[1276]: VM 103 qmp command failed - VM 103 not running
Jul 20 22:22:00 pve pvedaemon[1278]: <root@pam> end task UPID:pve:00000C22:0000FFC7:669BABE8:qmstop:103:root@pam: OK
Jul 20 22:22:00 pve systemd[1]: 103.scope: Deactivated successfully.
Jul 20 22:22:00 pve systemd[1]: 103.scope: Consumed 1min 25.743s CPU time.
Jul 20 22:22:00 pve qmeventd[3133]: Starting cleanup for 103
Jul 20 22:22:00 pve qmeventd[3133]: Finished cleanup for 103
Jul 20 22:22:06 pve kernel: RAS: Soft-offlining pfn: 0xa2bf43
Jul 20 22:22:06 pve kernel: Memory failure: 0xa2bf43: unhandlable page.
Jul 20 22:22:10 pve pvedaemon[1277]: <root@pam> update VM 103: -cores 10 -cpu host -delete vcpus,affinity,cpuunits,cpulimit -numa 0 -sockets 2
Jul 20 22:22:10 pve pvedaemon[1277]: cannot delete 'vcpus' - not set in current configuration!
Jul 20 22:22:10 pve pvedaemon[1277]: cannot delete 'affinity' - not set in current configuration!
Jul 20 22:22:10 pve pvedaemon[1277]: cannot delete 'cpuunits' - not set in current configuration!
Jul 20 22:22:10 pve pvedaemon[1277]: cannot delete 'cpulimit' - not set in current configuration!
Jul 20 22:22:13 pve pvedaemon[3161]: start VM 103: UPID:pve:00000C59:000104D1:669BABF5:qmstart:103:root@pam:
Jul 20 22:22:13 pve pvedaemon[1277]: <root@pam> starting task UPID:pve:00000C59:000104D1:669BABF5:qmstart:103:root@pam:
Jul 20 22:22:13 pve systemd[1]: Started 103.scope.
Jul 20 22:22:13 pve kernel: tap103i0: entered promiscuous mode
Jul 20 22:22:13 pve kernel: vmbr2: port 2(fwpr103p0) entered blocking state
Jul 20 22:22:13 pve kernel: vmbr2: port 2(fwpr103p0) entered disabled state
Jul 20 22:22:13 pve kernel: fwpr103p0: entered allmulticast mode
Jul 20 22:22:13 pve kernel: fwpr103p0: entered promiscuous mode
Jul 20 22:22:13 pve kernel: vmbr2: port 2(fwpr103p0) entered blocking state
Jul 20 22:22:13 pve kernel: vmbr2: port 2(fwpr103p0) entered forwarding state
Jul 20 22:22:13 pve kernel: fwbr103i0: port 1(fwln103i0) entered blocking state
Jul 20 22:22:13 pve kernel: fwbr103i0: port 1(fwln103i0) entered disabled state
Jul 20 22:22:13 pve kernel: fwln103i0: entered allmulticast mode
Jul 20 22:22:13 pve kernel: fwln103i0: entered promiscuous mode
Jul 20 22:22:13 pve kernel: fwbr103i0: port 1(fwln103i0) entered blocking state
Jul 20 22:22:13 pve kernel: fwbr103i0: port 1(fwln103i0) entered forwarding state
Jul 20 22:22:13 pve kernel: fwbr103i0: port 2(tap103i0) entered blocking state
Jul 20 22:22:13 pve kernel: fwbr103i0: port 2(tap103i0) entered disabled state
Jul 20 22:22:13 pve kernel: tap103i0: entered allmulticast mode
Jul 20 22:22:13 pve kernel: fwbr103i0: port 2(tap103i0) entered blocking state
Jul 20 22:22:13 pve kernel: fwbr103i0: port 2(tap103i0) entered forwarding state
Jul 20 22:22:13 pve pvedaemon[1277]: <root@pam> end task UPID:pve:00000C59:000104D1:669BABF5:qmstart:103:root@pam: OK
Jul 20 22:22:14 pve kernel: split_lock_warn: 2 callbacks suppressed
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 16/KVM/3281 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 18/KVM/3283 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 17/KVM/3282 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 6/KVM/3271 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 12/KVM/3277 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 14/KVM/3279 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 19/KVM/3284 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 15/KVM/3280 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 7/KVM/3272 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:14 pve kernel: x86/split lock detection: #AC: CPU 1/KVM/3266 took a split_lock trap at address: 0x7ee1c050
Jul 20 22:22:26 pve pvedaemon[1277]: <root@pam> starting task UPID:pve:00000D07:000109FC:669BAC02:vncproxy:103:root@pam:
Jul 20 22:22:26 pve pvedaemon[3335]: starting vnc proxy UPID:pve:00000D07:000109FC:669BAC02:vncproxy:103:root@pam:
Jul 20 22:22:36 pve kernel: CPU16 BANK1 CMCI storm subsided
Jul 20 22:22:36 pve kernel: CPU12 BANK1 CMCI storm subsided


And then my machine will restart.

If I changed the CPU to 18 cores, everything would be back to normal.

I don't know much about hardware and PVE; not sure what's going on here.
 
18 is still unstable. I tried to start it a few times, and it has a 40% chance of breaking. It breaks at the time it displays the logo of Win 11.
 

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