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projectacrn / acrn-hypervisor

Project ACRN hypervisor
BSD 3-Clause "New" or "Revised" License
1.1k stars 505 forks source link

ACRN hypervisor crash when Post-launched resume from S3 #8577

Open yonghuah opened 2 months ago

yonghuah commented 2 months ago

Steps:

  1. suspend post-launched VM
  2. suspend ACRN service VM
  3. wakeup Service VM
  4. wakeup Post-launched VM "acrnd -t"

Note: this issue does not impact VM that LAPIC PT is not configured.* ACRN hypervisor crash in this case, refer to below crash log for details:

[771764773us][cpu=2][vm1:vcpu0][sev=2][seq=15]: delta = (actual_load_address - CONFIG_HV_RAM_START) = 0x0 L i[771776360us][cpu=2][vm1:vcpu0][sev=2][seq=16]: Host Stack: CPU_ID = 2 s t[771784294us][cpu=2][vm1:vcpu0][sev=2][seq=17]:addr(0x9acf08) 0x00000000009b41b8 0x0000000000000000 0x00000000009ab000 0x00000000009b41b8 e n[771798943us][cpu=2][vm1:vcpu0][sev=2][seq=18]:addr(0x9acf28) 0x0000000000000000 0x00000000009acf80 0x0000000000426dcf 0x00000000009acf80 i n[771813597us][cpu=2][vm1:vcpu0][sev=2][seq=19]:addr(0x9acf48) 0xacf473dc477e35cb 0x00000000009acfb0 0x000000000045b300 0x00000000009ab000 g [771828260us][cpu=2][vm1:vcpu0][sev=2][seq=20]:addr(0x9acf68) 0x000000000000001e 0x00000000009b4228 0x0000000000447fbb 0x00000000009acfb0 0 .[771842912us][cpu=2][vm1:vcpu0][sev=2][seq=21]:addr(0x9acf88) 0x00000000004218a1 0x00000000009b4018 0x00000000009ab000 0x00000000009b4018 . .[771857573us][cpu=2][vm1:vcpu0][sev=2][seq=22]:addr(0x9acfa8) 0x0000000000447f98 0x00000000009acff0 0x000000000041fa73 0x0000000000000000

[771872242us][cpu=2][vm1:vcpu0][sev=2][seq=23]:addr(0x9acfc8) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 V M[771887005us][cpu=2][vm1:vcpu0][sev=2][seq=24]:addr(0x9acfe8) 0x0000000000000000 0x0000000000000000 0x00000000696e746c 0x0000000000000000

a[771901660us][cpu=2][vm1:vcpu0][sev=2][seq=25]:addr(0x9ad008) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 u t[771916318us][cpu=2][vm1:vcpu0][sev=2][seq=26]:addr(0x9ad028) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 o -[771930975us][cpu=2][vm1:vcpu0][sev=2][seq=27]:addr(0x9ad048) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 s t[771945628us][cpu=2][vm1:vcpu0][sev=2][seq=28]:addr(0x9ad068) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 a r[771960282us][cpu=2][vm1:vcpu0][sev=2][seq=29]:addr(0x9ad088) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 t [771974943us][cpu=2][vm1:vcpu0][sev=2][seq=30]:addr(0x9ad0a8) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 i n[771989601us][cpu=2][vm1:vcpu0][sev=2][seq=31]:addr(0x9ad0c8) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000

0[772004262us][cpu=2][vm1:vcpu0][sev=2][seq=32]:addr(0x9ad0e8) 0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000 s .[772018921us][cpu=2][vm1:vcpu0][sev=2][seq=33]:

"[772024364us][cpu=2][vm1:vcpu0][sev=2][seq=34]:Host Call Trace: s y[772031396us][cpu=2][vm1:vcpu0][sev=2][seq=35]:----> 0x0000000000426dcf s t[772039218us][cpu=2][vm1:vcpu0][sev=2][seq=36]:----> 0x00000000004218a1 e m[772047038us][cpu=2][vm1:vcpu0][sev=2][seq=37]:----> 0x000000000041fa73 c t[772054860us][cpu=2][vm1:vcpu0][sev=2][seq=38]: l [772060316us][cpu=2][vm1:vcpu0][sev=2][seq=39]:

================================================s t[772070616us][cpu=2][vm1:vcpu0][sev=2][seq=40]:================================

yonghuah commented 2 months ago

[External_System_ID] ACRN-10309