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Diffstat (limited to 'results/classifier/deepseek-1/output/hypervisor/1861653')
| -rw-r--r-- | results/classifier/deepseek-1/output/hypervisor/1861653 | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/results/classifier/deepseek-1/output/hypervisor/1861653 b/results/classifier/deepseek-1/output/hypervisor/1861653 deleted file mode 100644 index bf87cd8f2..000000000 --- a/results/classifier/deepseek-1/output/hypervisor/1861653 +++ /dev/null @@ -1,53 +0,0 @@ - -CPU of qemu-system-aarch64 always stuck - -I started qemu with these arguments: - qemu-system-aarch64 -M virt-2.9 -cpu cortex-a72 -smp cores=8,threads=1,sockets=1 -m 2G -device nec-usb-xhci -device usb-kbd -device usb-tablet -pflash /sdcard/QEMU_EFI.img -pflash /sdcard/QEMU_VARS.img -device virtio-blk-device,drive=Ubuntu -drive if=none,id=Ubuntu,file=Ubuntu.vhd -nographic -net user -net nic,model=rtl8139 -kernel linux -initrd initrd.gz -The setup program of Ubuntu devel aarch64 ran normally.But after several hours,the CPUs emulated by qemu-system-aarch64 went wrong. -Here are the messages displayed on the tty -[15842.164745] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [ksoftirqd/0:9] [15930.163589] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [ksoftirqd/0:9] -[16110.163540] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:9] -[16290.162801] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:9] -[16470.163927] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [ksoftirqd/0:9] -[16650.163246] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:9] -[16830.163216] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [ksoftirqd/0:9] -[17010.164504] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [ksoftirqd/0:9] - -Then I tried CentOS 7.1908 aarch64 with almost the same arguments. -After several hours,it went wrong too. -[17480 . 201 1 58] rcu : (3 ticks this GP) idle=362/0/0x3 softirq=61631 /61 631 fqs=10077 -[17480 . 204889] (detected by 3 , t=24007 jiffies , g=218453 , q=5285) [1 7480 . 21 7986] Task dump for CPU 7 : -[17480.222379] swapper/7R running task 0 -0 0x0000002a [17480.229073] Call trace : -[1 7480.241518] switch t0+0x104/0x1 f8 -[17480.249839] Ox7fffffffffffffff -[17660.232314] rcu : INFO: rcu sched detected stalls on CPUs/ tasks : -[17660.233580] rcu : (3 ticks this GP) idle=362/0/0x3 softirq=61631 /61 631 fqs=17770 -[17660.235837] (detected by 3,t=42012 jiffies , g=218453 , q=7039) -[17660 . 237955] Task dump for CPU 7 : -[17660.238900] swapper/ 7 R running task 0 0 -[17660.242967] Call trace : -[17660.246192] switch t0+0x104/0x1 f8 -[17660.253215] Ox7fffffffffffffff - -Obviously qemu-system-aarch64 caused these bugs. - -qemu version: 4.x(I have tested version 4.0 & 4.1.0 & 4.2.0) -host architecture: aarch64(Qualcomm Snapdragon series) -host system:Ubuntu devel 20.04& Debian 10(I have tested on many devices) - -The QEMU project is currently considering to move its bug tracking to -another system. For this we need to know which bugs are still valid -and which could be closed already. Thus we are setting older bugs to -"Incomplete" now. - -If you still think this bug report here is valid, then please switch -the state back to "New" within the next 60 days, otherwise this report -will be marked as "Expired". Or please mark it as "Fix Released" if -the problem has been solved with a newer version of QEMU already. - -Thank you and sorry for the inconvenience. - - -[Expired for QEMU because there has been no activity for 60 days.] - |