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SEAMCALL fail upon TD termination #153

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mmisono opened this issue Jun 27, 2024 · 2 comments
Open

SEAMCALL fail upon TD termination #153

mmisono opened this issue Jun 27, 2024 · 2 comments
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bug Something isn't working

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@mmisono
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mmisono commented Jun 27, 2024

I found that sometimes TD termination (poweroff in the guest) produces the following messages. dmesg.txt is the full log (the log contains multiple error messages of multiple time execution). It seems this tends to happen if TD resources are large. I repeat launch and terminate TD with 56vCPU and 256GB memory (using run_td.txt) and I get this more often than once in ten times. I am able to launch another TD after getting this message.

[  261.262866] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.262915] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.262955] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.262990] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.263025] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.263061] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.263095] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.263128] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000
[  261.263163] SEAMCALL (0x000000000000001c) failed: 0xc000030000000001 RCX 0x0000000000000000 RDX 0x0000000000000000 R8 0x0000000000000000 R9 0x0000000000000000 R10 0x0000000000000000 R11 0x0000000000000000

Environment

  • CPU: INTEL(R) XEON(R) PLATINUM 8570
  • Host OS: Ubuntu 24.04
  • TDX module: attributes 0x0, vendor_id 0x8086, major_version 1, minor_version 5, build_date 20240129, build_num 698
  • QEMU: 1:8.2.1+ds-1ubuntu9~tdx1.202404092149~ubuntu24.04.1
  • OVMF: 2024.02-2
  • tcx-tools-host: 2023ww33~ubuntu24.04.1
  • uname: Linux sdp 6.8.0-1004-intel #11-Ubuntu SMP PREEMPT_DYNAMIC Thu May 9 00:47:07 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
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Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/PEK-771.

This message was autogenerated

@hector-cao hector-cao added the bug Something isn't working label Jul 4, 2024
@hector-cao
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Hello @mmisono ; thanks for your feedback, we will try to reproduce it at our side and get back to you

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