On 04.06.2012 10:53, Gleb Natapov wrote: > On Sun, Jun 03, 2012 at 06:25:33PM +0200, Johannes Bauer wrote: >> Therefore, I've uploaded the compressed trace.dat file, so you can maybe >> have a look why the "report" tool barfs and interpret it correctly. I >> can't figure it out. The trace is here: >> >> http://spornkuller.de/trace.dat.bz2 >> > I can read this trace. Hm, weird. But good that it works on your side. I get a lot of: trace-cmd: No such file or directory bad op token { failed to read event print fmt for kvm_emulate_insn version = 6 CPU 0 is empty cpus=4 qemu-system-x86-10775 [001] 2512.220779: kvm_fpu: load qemu-system-x86-10775 [001] 2512.220782: kvm_entry: vcpu 0 qemu-system-x86-10775 [001] 2512.220785: kvm_exit: reason EXCEPTION_NMI rip 0xfff0 info ffff0 80000b0e qemu-system-x86-10775 [001] 2512.220787: kvm_page_fault: address ffff0 error_code 14 qemu-system-x86-10775 [001] 2512.220796: kvm_entry: vcpu 0 qemu-system-x86-10775 [001] 2512.220798: kvm_exit: reason EXCEPTION_NMI rip 0xc81e info 0 80000b0d qemu-system-x86-10775 [001] 2512.220803: kvm_emulate_insn: [FAILED TO PARSE] rip=51230 csbase=983040 len=3 insn= �f%����"���f flags=0 failed=0 qemu-system-x86-10775 [001] 2512.220806: kvm_entry: vcpu 0 qemu-system-x86-10775 [001] 2512.220807: kvm_exit: reason EXCEPTION_NMI rip 0xc827 info 0 80000b0d qemu-system-x86-10775 [001] 2512.220808: kvm_emulate_insn: [FAILED TO PARSE] rip=51239 csbase=983040 len=3 insn="���f�flags=0 failed=0 [...] > Can you do "info pci" in qemu's monitor > after failure? (qemu) info pci Bus 0, device 0, function 0: Host bridge: PCI device 8086:1237 id "" Bus 0, device 1, function 0: ISA bridge: PCI device 8086:7000 id "" Bus 0, device 1, function 1: IDE controller: PCI device 8086:7010 BAR4: I/O at 0xc000 [0xc00f]. id "" Bus 0, device 1, function 3: Bridge: PCI device 8086:7113 IRQ 9. id "" Bus 0, device 2, function 0: VGA controller: PCI device 1013:00b8 BAR0: 32 bit prefetchable memory at 0xf0000000 [0xf1ffffff]. BAR1: 32 bit memory at 0xf2000000 [0xf2000fff]. BAR6: 32 bit memory at 0xffffffffffffffff [0x0000fffe]. id "" Bus 0, device 3, function 0: Ethernet controller: PCI device 8086:100e IRQ 11. BAR0: 32 bit memory at 0xf2020000 [0xf203ffff]. BAR1: I/O at 0xc040 [0xc07f]. BAR6: 32 bit memory at 0xffffffffffffffff [0x0001fffe]. id "" Bus 0, device 4, function 0: SCSI controller: PCI device 1af4:1001 IRQ 11. BAR0: I/O at 0xc080 [0xc0bf]. BAR1: 32 bit memory at 0xf2060000 [0xf2060fff]. id "" >What is your command line? bin/qemu-system-x86_64 -cpu host -enable-kvm -net nic -net user,smb=Share,restrict=on -drive media=disk,file=Windows7_x32.qcow2,if=virtio -m 2048 -smp 1 -nographic (added "-nographic" to be able to enter the console) Also, as per Avi's request: (qemu) x/256b 0x2b0000 00000000002b0000: 0xeb 0x26 0x27 0x00 0x00 0x00 0x2b 0x00 00000000002b0008: 0xff 0xff 0x00 0x00 0x00 0x9a 0xcf 0x00 00000000002b0010: 0xff 0xff 0x00 0x00 0x00 0x92 0xcf 0x00 00000000002b0018: 0xff 0xff 0x00 0x00 0x2b 0x9f 0x00 0x00 00000000002b0020: 0xff 0xff 0x00 0x02 0x00 0x93 0x00 0x00 00000000002b0028: 0x8a 0x15 0x68 0xbc 0x00 0x00 0xa1 0xbf 00000000002b0030: 0x00 0x2b 0x00 0x85 0xc0 0x74 0x06 0x8b 00000000002b0038: 0x1d 0xbb 0x00 0x2b 0x00 0xa1 0xc7 0x00 00000000002b0040: 0x2b 0x00 0x85 0xc0 0x74 0x06 0x8b 0x15 00000000002b0048: 0xc3 0x00 0x2b 0x00 0xbe 0x00 0x00 0x20 00000000002b0050: 0x00 0x31 0xc0 0x31 0xff 0x66 0x8b 0x3d 00000000002b0058: 0xb5 0x00 0x2b 0x00 0xc1 0xe7 0x04 0x66 00000000002b0060: 0xa1 0xb3 0x00 0x2b 0x00 0x01 0xc7 0x8b 00000000002b0068: 0x0d 0xb7 0x00 0x2b 0x00 0xfc 0xf3 0xa4 00000000002b0070: 0x0f 0x01 0x15 0x02 0x00 0x2b 0x00 0x66 00000000002b0078: 0xb8 0x20 0x00 0x8e 0xd8 0x8e 0xc0 0x8e 00000000002b0080: 0xe0 0x8e 0xe8 0x8e 0xd0 0xbc 0x00 0x02 00000000002b0088: 0x00 0x00 0xea 0x91 0x00 0x00 0x00 0x18 00000000002b0090: 0x00 0x0f 0x20 0xc0 0x66 0x83 0xe0 0xfe 00000000002b0098: 0x0f 0x22 0xc0 0x66 0x31 0xc0 0x8e 0xd8 00000000002b00a0: 0x8e 0xc0 0x8e 0xd0 0x66 0xbc 0x00 0x04 00000000002b00a8: 0x00 0x00 0x8e 0xe0 0x8e 0xe8 0xea 0x00 00000000002b00b0: 0x00 0x00 0x20 0x00 0x00 0x00 0x20 0x4a 00000000002b00b8: 0xda 0x05 0x00 0x80 0x00 0x00 0x00 0x01 00000000002b00c0: 0x00 0x00 0x00 0x80 0x00 0x00 0x00 0x01 00000000002b00c8: 0x00 0x00 0x00 0x01 0x00 0x00 0x00 0x90 00000000002b00d0: 0x90 0x90 0x55 0x89 0xe5 0x57 0x8b 0x7d 00000000002b00d8: 0x0c 0x56 0x53 0x8b 0x5d 0x08 0x6a 0x23 00000000002b00e0: 0x6a 0x00 0x68 0x80 0x05 0x00 0x00 0xe8 00000000002b00e8: 0xf3 0xcf 0x00 0x00 0x83 0xc4 0x0c 0x83 00000000002b00f0: 0x3d 0xe0 0x04 0x03 0x00 0x00 0xc6 0x05 00000000002b00f8: 0x80 0x05 0x00 0x00 0x13 0x74 0x0d 0x53 Best regards, Joe -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
