Bugs item #2804283, was opened at 2009-06-10 18:52 Message generated for change (Comment added) made by jessorensen You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2804283&group_id=180599 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: kernel Group: None Status: Open Resolution: None Priority: 5 Private: No Submitted By: Leandro Costantino (obeliscolabs) Assigned to: Nobody/Anonymous (nobody) Summary: bug when using virtualbox and kvm Initial Comment: kvm module version: v2.6.30-rc8-84-gf555fb2 QEMU PC emulator version 0.9.1 (kvm-72), Copyright (c) 2003-2008 Fabrice Bellard CPU: AMD Turion(tm) 64 X2 Mobile Technology TL-58 Host: Debian (sid), 32 bits Guest: moblin developer image (linux, 32 bits ) Having kvm & kvm_amd loaded, and later loading vboxdrv, running a machine inside Virtualbox, closed it and tried to run another machine but on kvm using virt-manager i got this: 72646.987931] kvm: guest NX capability removed [72647.211827] kvm: guest NX capability removed [72647.212598] ------------[ cut here ]------------ [72647.212602] kernel BUG at arch/x86/kvm/../../../virt/kvm/kvm_main.c:2108! [72647.212606] invalid opcode: 0000 [#1] SMP [72647.212610] last sysfs file: /sys/class/net/lo/operstate [72647.212613] Modules linked in: vboxnetflt vboxdrv xt_state ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp llc tun radeon drm i2c_core rfkill_input kvm_amd kvm loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec arc4 ecb cryptomgr aead pcompress crypto_blkcipher snd_hwdep crypto_hash snd_pcm_oss crypto_algapi snd_pcm b43 snd_mixer_oss snd_seq_oss snd_seq_midi_event snd_seq snd_timer snd_seq_device snd uvcvideo mac80211 soundcore cfg80211 nsc_ircc snd_page_alloc videodev v4l1_compat serio_raw pcspkr input_polldev yenta_socket rsrc_nonstatic irda crc_ccitt battery ac shpchp pci_hotplug rtc_cmos rtc_core rtc_lib video button processor acer_wmi rfkill led_class wmi dm_mirror dm_region_hash dm_log dm_snapshot ahci thermal fan pata_atiixp libata atiixp ext3 jbd reiserfs [last unloaded: vboxdrv] [72647.212690] [72647.212695] Pid: 19018, comm: kvm Not tainted (2.6.30-rc8-obelisco-generic #25) Extensa 5420 [72647.212699] EIP: 0060:[<fa8d8341>] EFLAGS: 00210046 CPU: 0 [72647.212718] EIP is at kvm_handle_fault_on_reboot+0x19/0x1d [kvm] [72647.212721] EAX: 00000000 EBX: f7086160 ECX: 9629646d EDX: 00000000 [72647.212725] ESI: f5f50000 EDI: 00000000 EBP: f5f50000 ESP: c4495e40 [72647.212728] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [72647.212732] Process kvm (pid: 19018, ti=c4494000 task=f5faa940 task.ti=c4494000) [72647.212735] Stack: [72647.212737] 9629646d fa93e32c 00d80000 000000e0 9629646d 0000ae80 f5f50000 00000000 [72647.212744] f5f50034 fa8e0d77 f5f50000 f562457c c1f99000 f5f50690 f5f50890 f5f51220 [72647.212751] f5f51228 9629646d fa8e01f4 7ffbfeff fffffffe 9629646d 0000ae80 f5cbb700 [72647.212759] Call Trace: [72647.212762] [<fa93e32c>] ? svm_vcpu_run+0x17a/0x29f [kvm_amd] [72647.212772] [<fa8e0d77>] ? kvm_arch_vcpu_ioctl_run+0x572/0x885 [kvm] [72647.212790] [<fa8e01f4>] ? kvm_arch_vcpu_ioctl_get_sregs+0x20f/0x22b [kvm] [72647.212808] [<fa8d86a2>] ? kvm_vcpu_ioctl+0xf0/0x574 [kvm] [72647.212823] [<c014b489>] ? do_futex+0xbb/0x78c [72647.212831] [<fa8d85b2>] ? kvm_vcpu_ioctl+0x0/0x574 [kvm] [72647.212846] [<c019eeb2>] ? vfs_ioctl+0x2a/0x7f [72647.212852] [<c019f37a>] ? do_vfs_ioctl+0x473/0x4c1 [72647.212857] [<c014bc79>] ? sys_futex+0x11f/0x147 [72647.212862] [<c019f40d>] ? sys_ioctl+0x45/0x72 [72647.212867] [<c0102d0f>] ? sysenter_do_call+0x12/0x26 [72647.212872] Code: 14 24 65 33 15 14 00 00 00 74 05 e8 1b 0f 85 c5 59 c3 83 ec 04 65 a1 14 00 00 00 89 04 24 31 c0 80 3d f4 b1 8f fa 00 74 02 eb fe <0f> 0b eb fe 57 b9 07 00 00 00 83 ec 04 89 c7 65 a1 14 00 00 00 [72647.212909] EIP: [<fa8d8341>] kvm_handle_fault_on_reboot+0x19/0x1d [kvm] SS:ESP 0068:c4495e40 [72647.212926] ---[ end trace a16b443ec925cf9c ]--- (vboxdrv version: 2.2.4_OSE) Dont know if its a well known "bug". Best Regards Costantino Leandro <lcostantino@xxxxxxxx> ---------------------------------------------------------------------- >Comment By: Jes Sorensen (jessorensen) Date: 2010-11-26 11:15 Message: Hi, Do you still see this problem with recent KVM? Jes ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2804283&group_id=180599 -- 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
