Bug#1020787:
On Xen Hypervisor I just found this logs:
Sep 26 20:38:09 xen kernel: [ 0.000000] Linux version 5.19.0-2-amd64 (debian-kernel@lists.debian.org) (gcc-11 (Debian 11.3.0-6) 11.3.0, GNU ld (GNU Binutils for Debian) 2.38.90.20220713) #1 SMP
PREEMPT_DYNAMIC Debian 5.19.11-1 (2022-09-24)
Sep 26 20:38:09 xen kernel: [ 0.000000] Command line: placeholder root=UUID=d71d9893-c580-407d-9ee4-91b22ee6a70c ro ipv6.disable=1 net.ifnames=0 quiet
Sep 26 20:38:09 xen kernel: [ 0.000000] ------------[ cut here ]------------
Sep 26 20:38:09 xen kernel: [ 0.000000] XSAVE consistency problem, dumping leaves
Sep 26 20:38:09 xen kernel: [ 0.000000] WARNING: CPU: 0 PID: 0 at arch/x86/kernel/fpu/xstate.c:606 fpu__init_system_xstate+0x804/0xa96
Sep 26 20:38:09 xen kernel: [ 0.000000] Modules linked in:
Sep 26 20:38:09 xen kernel: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.19.0-2-amd64 #1 Debian 5.19.11-1
Sep 26 20:38:09 xen kernel: [ 0.000000] RIP: e030:fpu__init_system_xstate+0x804/0xa96
Sep 26 20:38:09 xen kernel: [ 0.000000] Code: 46 40 1f fe 39 44 24 04 0f 84 dc 00 00 00 80 3d f3 67 ba ff 00 75 89 48 c7 c7 a8 6d 11 82 c6 05 e3 67 ba ff 01 e8 64 6a b2 fe <0f> 0b e9 6f ff ff ff 48
c7 c7 00 a6 1e 82 31 d2 48 0f ae 2f 31 c0
Sep 26 20:38:09 xen kernel: [ 0.000000] RSP: e02b:ffffffff82803d48 EFLAGS: 00010086 ORIG_RAX: 0000000000000000
Sep 26 20:38:09 xen kernel: [ 0.000000] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
Sep 26 20:38:09 xen kernel: [ 0.000000] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 00000000ffffffff
Sep 26 20:38:09 xen kernel: [ 0.000000] RBP: 0000000000000040 R08: 0000000000000029 R09: 73657661656c2067
Sep 26 20:38:09 xen kernel: [ 0.000000] R10: 656c626f72702079 R11: 69706d7564202c6d R12: 0000000000000100
Sep 26 20:38:09 xen kernel: [ 0.000000] R13: 0000000000000007 R14: 0000000000000200 R15: 0000000000000201
Sep 26 20:38:09 xen kernel: [ 0.000000] FS: 0000000000000000(0000) GS:ffffffff82e02000(0000) knlGS:0000000000000000
Sep 26 20:38:09 xen kernel: [ 0.000000] CS: 10000e030 DS: 0000 ES: 0000 CR0: 0000000080050033
Sep 26 20:38:09 xen kernel: [ 0.000000] CR2: 0000000000000000 CR3: 0000000002810000 CR4: 0000000000040660
Sep 26 20:38:09 xen kernel: [ 0.000000] Call Trace:
Sep 26 20:38:09 xen kernel: [ 0.000000] <TASK>
Sep 26 20:38:09 xen kernel: [ 0.000000] ? fpu__init_system+0x15c/0x1a5
Sep 26 20:38:09 xen kernel: [ 0.000000] ? early_cpu_init+0x3e2/0x407
Sep 26 20:38:09 xen kernel: [ 0.000000] ? setup_arch+0x4a/0xc5c
Sep 26 20:38:09 xen kernel: [ 0.000000] ? slab_is_available+0x5/0x20
Sep 26 20:38:09 xen kernel: [ 0.000000] ? start_kernel+0x6e/0x705
Sep 26 20:38:09 xen kernel: [ 0.000000] ? __add_preferred_console+0x83/0x170
Sep 26 20:38:09 xen kernel: [ 0.000000] ? xen_start_kernel+0x5ba/0x5cf
Sep 26 20:38:09 xen kernel: [ 0.000000] ? startup_xen+0x1f/0x1f
Sep 26 20:38:09 xen kernel: [ 0.000000] </TASK>
Sep 26 20:38:09 xen kernel: [ 0.000000] ---[ end trace 0000000000000000 ]---
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