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x86: 0.985
device: 0.955
architecture: 0.922
graphic: 0.920
hypervisor: 0.874
performance: 0.871
TCG: 0.862
vnc: 0.841
debug: 0.721
files: 0.710
PID: 0.673
ppc: 0.673
semantic: 0.643
risc-v: 0.599
i386: 0.598
permissions: 0.546
kernel: 0.526
socket: 0.485
boot: 0.485
register: 0.453
network: 0.410
peripherals: 0.393
arm: 0.378
mistranslation: 0.368
user-level: 0.363
virtual: 0.304
VMM: 0.222
KVM: 0.216
assembly: 0.144
x86 VM with TCG and SMP fails to start on 8.1.0
Description of problem:
I'm running Colima on MacOS to run Docker. After upgrading qemu to 8.1.0 my x86_64 VM fails to start. If I downgrade qemu to 8.0.4 everything runs normally. Relevant logs:
```
[ 60.976187] rcu: 0-...!: (0 ticks this GP) idle=0d58/0/0x0 softirq=44/44 fqs=0 (false positive?)
[ 60.979262] (detected by 1, t=6005 jiffies, g=-1171, q=1981 ncpus=2)
[ 60.982317] Sending NMI from CPU 1 to CPUs 0:
[ 11.583693] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0xb/0x10
[ 11.583693] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.006 msecs
[ 60.982317] rcu: rcu_preempt kthread timer wakeup didn't happen for 6004 jiffies! g-1171 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
[ 60.982317] rcu: Possible timer handling issue on cpu=0 timer-softirq=15
[ 60.982317] rcu: rcu_preempt kthread starved for 6005 jiffies! g-1171 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
[ 60.982317] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 60.982317] rcu: RCU grace-period kthread stack dump:
[ 60.982317] task:rcu_preempt state:I stack:0 pid:15 ppid:2 flags:0x00004000
```
[serial.log](/uploads/1039eceff37133504eb93401df1db137/serial.log)
Steps to reproduce:
1. `colima start --arch x86_64`
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