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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/gemma3:12b/hypervisor/1835694 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/hypervisor/1835694')
| -rw-r--r-- | results/classifier/gemma3:12b/hypervisor/1835694 | 383 |
1 files changed, 383 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/hypervisor/1835694 b/results/classifier/gemma3:12b/hypervisor/1835694 new file mode 100644 index 000000000..016f09654 --- /dev/null +++ b/results/classifier/gemma3:12b/hypervisor/1835694 @@ -0,0 +1,383 @@ + +hardware-based time keeping + +Hi all, + +I hope you're all doing well. + +As i was looking for a solution for a particular problem in Qemu/KVM +virtualization. + +My issue is that I have a virtual machine that runs well in VMware and when +I migrated that to Qemu/KVM-enabled environment, it didn't work! I figured +out that under VMware hypervisor, VMware supplies CPU TSC and Performance +Counters values to the guest VM with the option +"monitor_control.pseudo_perfctr = TRUE" set the vmx configuration file, +Ref.: https://www.vmware.com/pdf/vmware_timekeeping.pdf + +My question is, is there any similar option in Qemu/KVM-enabled environment +that I can use to get my VM working the same way as in the VMware +environment? + +I almost tried all options in Qemu with regards to CPU but no avail. + +To elaborate more, the VM I'm trying to port under Qemu/KVM environment is +a an old version of Cisco virtual ASA Firewall. The VM image is actually +meant to be run under VMware ESXi and with that +"*monitor_control.pseudo_perfctr += TRUE*" option it can also run in Vware Workstation as well. *Yes, this +option that makes it run under VMware and if it's removed from the +configuration vmx file then the VM boots half way and crashes the same way +it crashes under Qemu*. That dictates it's the option in interest that +needs to be found in Qemu/KVM. I have a copy of this VM in the below link +in case you would like to try its behavior in under VMware. I downloaded it +from a youtube previously to test it out: + +https://drive.google.com/open?id=1SEXws18hoj2sWGk8iFqqH8RpBZsBNpRH + +Once you power on the VM you can telnet to 127.0.0.1 on port 3000 to see +the boot process. If you remove that option i mentioned to you and boot the +VM again you'll see the crashing in process. + + +I've converted that vmdk disk images into Qemu disks "qcow2" format and i +ran them using the below command line on Ubuntu: + +/opt/qemu/bin/qemu-system-x86_64 -L -nographic -device +e1000-82545em,netdev=net0,mac=50:00:00:6a:00:00 -netdev +tap,id=net0,ifname=vunl0_33_0,script=no -device +e1000-82545em,netdev=net1,mac=50:00:00:6a:00:01 -netdev +tap,id=net1,ifname=vunl0_33_1,script=no -device +e1000-82545em,netdev=net2,mac=50:00:00:6a:00:02 -netdev +tap,id=net2,ifname=vunl0_33_2,script=no -device +e1000-82545em,netdev=net3,mac=50:00:00:6a:00:03 -netdev +tap,id=net3,ifname=vunl0_33_3,script=no -machine type=pc-1.0 *-cpu +host,migratable=off,invtsc=on,pmu=on* -m 4096 -hda hda.qcow2 -hdb hdb.qcow2 +-serial telnet:0.0.0.0:3000,server,nowait -monitor +tcp:127.0.0.1:42379,server,nowait +-nographic -display none -enable-kvm + + +Once you power on the VM you can telnet to xx.xx.xx.xx 3000 (where the xx +IP is the Ubuntu machine IP) to see the crashing in process. You may need +to wait for a while for the status messages to appear in the terminal +window. + +I assume it's a cpu issue because in page 9 of the Vmware pdf reference +file; it says there are machine instructions become available when this +option "*monitor_control.pseudo_perfctr = TRUE*" is enabled: + +The following machine instructions then become available: + +Instruction Time Value Returned +rdpmc 0x10000 Physical host TSC +rdpmc 0x10001 Elapsed real time in ns +rdpmc 0x10002 Elapsed apparent time in ns + +Therefore, I used many of the Qemu cpu options such as these: + +-cpu host,migratable=no,+invtsc (ref: https://wiki.qemu.org/ChangeLog/2.1) +-cpu host, tsc-frequency=xxxx (ref: https://lists.gnu.org/archive/ +html/qemu-devel/2017-01/msg03555.html) + -cpu host,migratable=off,invtsc=true,pmu=true + +Not sure if i'm hitting the wrong option! + +The log I'm getting when the VM boots up looks like the following crash +happens at the blue colored log: + +---------------------------------------------------------------------------------------------------------------------------- +Loading... + +Starting image verification +Hash Computation: 100% Done! +Computed Hash SHA2: 63c1e8aa9de3d0c6e738dc91be8e1784 + 5caf64af4cf06cf6a3c5da7200d478dd + 938d380d2b1064f6a349401c7860f50e + cc4eeb98a0ae16c097dbc9447d4d6626 + +Get key records from key storage: Primary, key_store_type: 2 +Embedded Hash SHA2: 63c1e8aa9de3d0c6e738dc91be8e1784 + 5caf64af4cf06cf6a3c5da7200d478dd + 938d380d2b1064f6a349401c7860f50e + cc4eeb98a0ae16c097dbc9447d4d6626 + +The digital signature of the running image verified successfully +Processor memory 3183296512, Reserved memory: 0 + +Total NICs found: 4 +i82545EM rev03 Gigabit Ethernet @ irq10 dev 6 index 03 MAC: 5000.006a.0003 +i82545EM rev03 Gigabit Ethernet @ irq10 dev 5 index 02 MAC: 5000.006a.0002 +i82545EM rev03 Gigabit Ethernet @ irq11 dev 4 index 01 MAC: 5000.006a.0001 +i82545EM rev03 Gigabit Ethernet @ irq11 dev 3 index 00 MAC: 5000.006a.0000 + +Thread Name: lina_flash_init_thread +Page fault: Unknown + r8 0x0000000000000790 + r9 0x00007fff3fa8b000 + r10 0x0000000000000001 + r11 0x000000000210e130 + r12 0x00000000062ebfc0 + r13 0x0000000000010001 + r14 0x0000000000000000 + r15 0x00000000062ebfc0 + rdi 0x00000000062ebfc0 + rsi 0x0000000006c17c20 + rbp 0x00007fff4056f4e0 + rbx 0x00000000062ebfc0 + rdx 0x00007fff40566f10 + rax 0x0000000000000001 + rcx 0x0000000000010001 + rsp 0x00007fff4056f4b0 + rip 0x0000000001581130 + eflags 0x0000000000013202 + csgsfs 0x0000000000000033 +error code 0x0000000000000000 + vector 0x000000000000000d + old mask 0xffffffde3e3b5a05 + cr2 0x0000000000000000 + +Cisco Adaptive Security Appliance Software Version 9.3(1) + +Compiled on Wed 23-Jul-14 18:16 PDT by builders +Hardware: ASAv +Crashinfo collected on 03:42:24.059 UTC Tue Nov 28 2017 + +Traceback: +0: 0x0000000000422118 +1: 0x0000000000422152 +2: 0x0000000000424331 +3: 0x00000000015874a9 +4: 0x00007ffffecd55f0 +5: 0x0000000000558d85 +6: 0x00000000008f5a2b +7: 0x00000000008fd361 +8: 0x0000000000428a15 +Stack dump: base:0x00007fff4056f2e0 size:178, active:178 + entries above '==': return PC preceded by input parameters + entries below '==': local variables followed by saved regs + '==Fn': stack frame n, contains next stack frame + '*': stack pointer at crash + rdi rsi rdx rcx r8 r9 : Arguments 1 through 6 to leaf function + For example: + 0x00007fffeeeeef00: 0x0000000000000009 : arg9 + 0x00007fffeeeeeefc: 0x0000000000000008 : arg8 + 0x00007fffeeeeeef8: 0x0000000000000007 : arg7 + 0x00007fffeeeeeef4: 0x0000000000000abc : return PC + 0x00007fffeeeeeef0: 0x00007fffeeeeef20 ==F2: stack frame F2 + 0x00007fffeeeeeeec: 0x0000000000000def : local variable + 0x00007fffeeeeeee8: 0x0000000000000123 : local variable or saved reg + 0x00007fffeeeeeee4: 0x0000000000000456 : local variable or saved reg + 0x00007fffeeeeeee0: 0x0000000000000789 : local variable or saved reg +0x00007fff4056f870: 0x00007fff4056f7e0 +0x00007fff4056f868: 0x0000000000000000 +0x00007fff4056f860: 0x00000038a11c0123 +0x00007fff4056f858: 0x0000000000000083 +0x00007fff4056f850: 0x00007fff16a864c8 +0x00007fff4056f848: 0x0000000000000000 +0x00007fff4056f840: 0x00000000a11ccdef +0x00007fff4056f838-0x00007fff4056f808: 0x0000000000000000 +0x00007fff4056f800: 0x0000000000429867 +0x00007fff4056f7f8: 0x00007fff4056f860 +0x00007fff4056f7f0: 0x00007fff40567100 +0x00007fff4056f7e8: 0x0000000000000000 +0x00007fff4056f7e0: 0x00000030a11c0123 +0x00007fff4056f7d8: 0x0000000000000083 +0x00007fff4056f7d0: 0x00007fff16a864c8 +0x00007fff4056f7c8: 0x0000000000000000 +0x00007fff4056f7c0: 0x00000000a11ccdef +0x00007fff4056f7b8: 0x0fffffff0fffffff +0x00007fff4056f7b0-0x00007fff4056f7a8: 0x0000000000000000 +0x00007fff4056f7a0: 0x00000000062cc8a0 +0x00007fff4056f798: 0x0000000000000000 +0x00007fff4056f790: 0x00007fff4056f6e0 +0x00007fff4056f788: 0x00007fff4056f758 +0x00007fff4056f780: 0x0000000000000000 +0x00007fff4056f778: 0x00007fff3ff48620 +0x00007fff4056f770-0x00007fff4056f730: 0x0000000000000000 +0x00007fff4056f728: 0x0000000004d14940 +0x00007fff4056f720: 0x000000000041d690 +0x00007fff4056f718: 0x0000000002777640 +0x00007fff4056f710: 0x0000000200010010 +0x00007fff4056f708: 0x0000000006c17d40 +0x00007fff4056f700: 0x00007fff4056f6e0 +0x00007fff4056f6f8: 0x00007fff40150e80 +0x00007fff4056f6f0: 0x000000000638e598 +0x00007fff4056f6e8: 0x00007fff3ff48620 +0x00007fff4056f6e0: 0x00007fff4056f778 +0x00007fff4056f6d8: 0x00000000deadfeed +0x00007fff4056f6d0-0x00007fff4056f6c8: 0x0000000000000000 +0x00007fff4056f6c0: 0x000000000041e1f6 +0x00007fff4056f6b8: 0x00007fff40571fd0 +0x00007fff4056f6b0: 0x00007fff40560cf0 +0x00007fff4056f6a8: 0x0000000000000000 +0x00007fff4056f6a0: 0x000000f0a11c0123 +0x00007fff4056f698: 0x0000000000000143 +0x00007fff4056f690: 0x00007fff16a864c8 +0x00007fff4056f688: 0x0000000000000000 +0x00007fff4056f680: 0x00000000a11ccdef +0x00007fff4056f678-0x00007fff4056f660: 0x0000000000000000 ==F5 +0x00007fff4056f658: 0x000000009abcdef0 +0x00007fff4056f650-0x00007fff4056f5b8: 0x123456789abcdef0 +0x00007fff4056f5b0: 0x0000000000428a01 +0x00007fff4056f5a8: 0x00007fff4056f570 +0x00007fff4056f5a0-0x00007fff4056f590: 0x0000000000000000 +0x00007fff4056f588: 0xffffffffffffdf98 +0x00007fff4056f580: 0x00007fff4056f670 +0x00007fff4056f578: 0x00007fff3ff48370 +0x00007fff4056f570: 0x0000000000000000 +0x00007fff4056f568: 0x0000000000428a15 +0x00007fff4056f560: 0x00007fff4056f670 ==F4 +0x00007fff4056f558: 0x00000000008fd361 +0x00007fff4056f550: 0x00007fff4056f560 ==F3 +0x00007fff4056f548: 0x00000000008f5a2b +0x00007fff4056f540: 0x00007fff4056f550 ==F2 +0x00007fff4056f538: 0x0000000000000000 +0x00007fff4056f530: 0xffffffffffffdf98 +0x00007fff4056f528: 0x00007fff3ff48370 +0x00007fff4056f520: 0x00000000008fba90 +0x00007fff4056f518: 0x00000000008fb908 +0x00007fff4056f510: 0x00007fff4056f550 +0x00007fff4056f508: 0x00000000008fb87e +0x00007fff4056f500: 0x00007fff4056f510 +0x00007fff4056f4f8: 0x0000000000000000 +0x00007fff4056f4f0: 0xffffffffffffdf98 +0x00007fff4056f4e8: 0x0000000000558d85 +0x00007fff4056f4e0: 0x00007fff4056f540 ==F1 +0x00007fff4056f4d8-0x00007fff4056f4d0: 0x0000000000000000 +0x00007fff4056f4c8: 0x0000000000000001 +0x00007fff4056f4c0-0x00007fff4056f4b8: 0x00000000062ebfc0 +0x00007fff4056f4b0: 0x0000000000000000 * +0x00007fff4056f4a8: 0x00000000008fd973 +0x00007fff4056f4a0: 0x00007fff4056f4d0 +0x00007fff4056f498: 0x00007fff40563908 +0x00007fff4056f490: 0x00007fff4056f4d0 +0x00007fff4056f488: 0x00000000009d4b01 +0x00007fff4056f480: 0x00007fff4056f4a0 +0x00007fff4056f478-0x00007fff4056f470: 0x0000000000000000 +0x00007fff4056f468: 0x00007fff418d6390 +0x00007fff4056f460: 0x0000000000000000 +0x00007fff4056f458: 0x000000000201b9f8 +0x00007fff4056f450: 0x00007fff4056f480 +0x00007fff4056f448: 0x00007fff40563908 +0x00007fff4056f440: 0x0000000000000001 +0x00007fff4056f438: 0x00007fff405619a0 +0x00007fff4056f430: 0x00007fff40563908 +0x00007fff4056f428: 0x0000000000000001 +0x00007fff4056f420: 0x0000000000000000 +0x00007fff4056f418: 0x0000000001627125 +0x00007fff4056f410: 0x00007fff4056f450 +0x00007fff4056f408: 0x00007fff3fa8b010 +0x00007fff4056f400: 0x00007fff46505845 +0x00007fff4056f3f8-0x00007fff4056f3c8: 0x0000000000000000 +0x00007fff4056f3c0: 0x0000000000000003 +0x00007fff4056f3b8-0x00007fff4056f3a8: 0x0000000000000000 +0x00007fff4056f3a0: 0x0000000000000240 +0x00007fff4056f398: 0x0000000000000003 +0x00007fff4056f390: 0x0000024446505853 +0x00007fff4056f388-0x00007fff4056f310: 0x0000000000000000 +0x00007fff4056f308: 0x424b7e25fece8fc2 +0x00007fff4056f300: 0x2cc4f98473045e95 +0x00007fff4056f2f8: 0x18fa9b6c57ca0e78 +0x00007fff4056f2f0: 0x081e2a254ab96aa4 +0x00007fff4056f2e8: 0x0000000300000000 + +Begin to dump crashinfo to flash.... + +core0: An internal error occurred. Specifically, a programming assertion +was +violated. Copy the error message exactly as it appears, and get the +output of the show version command and the contents of the configuration +file. Then call your technical support representative. + +assertion "_vf_mode_init" failed: file "vf_api.c", line 136 +core0 same core snap_count=1 signo=6 RIP=7ffffecd43fb + + +----------------------------------------------- +Traceback output aborted. +Flushing first exception frame: +Page fault: Unknown + r8 0x0000000000000790 + r9 0x00007fff3fa8b000 + r10 0x0000000000000001 + r11 0x000000000210e130 + r12 0x00000000062ebfc0 + r13 0x0000000000010001 + r14 0x0000000000000000 + r15 0x00000000062ebfc0 + rdi 0x00000000062ebfc0 + rsi 0x0000000006c17c20 + rbp 0x00007fff4056f4e0 + rbx 0x00000000062ebfc0 + rdx 0x00007fff40566f10 + rax 0x0000000000000001 + rcx 0x0000000000010001 + rsp 0x00007fff4056f4b0 + rip 0x0000000001581130 + eflags 0x0000000000013202 + csgsfs 0x0000000000000033 +error code 0x0000000000000000 + vector 0x000000000000000d + old mask 0xffffffde3e3b5a05 + cr2 0x0000000000000000 +Nested traceback attempted via signal, from: +Abort: Unknown + r8 0x000000000000003c + r9 0x0000000005097a27 + r10 0x00007fff4056de28 + r11 0x0000000000003206 + r12 0x0000000000000001 + r13 0x00007fff4056df80 + r14 0x0000000000000000 + r15 0x0000000000000006 + rdi 0x0000000000000008 + rsi 0x00007fff4056df80 + rbp 0x00007fff4056dfc0 + rbx 0x00007fff29f6b780 + rdx 0x0000000000000010 + rax 0x0000000000000010 + rcx 0xffffffffffffffff + rsp 0x00007fff4056df50 + rip 0x00007ffffecd43fb + eflags 0x0000000000003206 + csgsfs 0x1234000000000033 +error code 0x0000000000000000 + vector 0x000000000000000d + old mask 0xffffffde3e3b5a05 + cr2 0x0000000000000000 + +Cisco Adaptive Security Appliance Software Version 9.3(1) + +Compiled on Wed 23-Jul-14 18:16 PDT by builders +Hardware: ASAv +Crashinfo collected on 03:42:24.059 UTC Tue Nov 28 2017 + +Traceback: +0: 0x0000000000422118 +1: 0x00000000004221f8 +2: 0x000000000042226d +3: 0x0000000001587076 +4: 0x00007ffffecd55f0 +5: 0x00000000015820a0 +6: 0x000000000212d482 +7: 0x000000000139f304 +8: 0x000000000213f315 +9: 0x0000000001460873 +10: 0x0000000001488625 +11: 0x0000000000423e7a +12: 0x00000000004244dc +13: 0x00000000015874a9 +14: 0x00007ffffecd55f0 +15: 0x0000000000558d85 +16: 0x00000000008f5a2b +17: 0x00000000008fd361 +18: 0x0000000000428a15 +----------------------------------------------- +Process shutdown finished +Rebooting..... + +Thanks in advance for your help! :) + +Regards, +Abdullah Alhaddad \ No newline at end of file |