From: "Fabian Deutsch" <fabian.deutsch@gmx.de>
To: kvm-devel@lists.sourceforge.net
Subject: W2k3 Installation fails with segfault.
Date: Sat, 22 Mar 2008 17:21:47 +0100 [thread overview]
Message-ID: <20080322162147.235560@gmx.net> (raw)
Hey,
I just tried the latest kvm head (kernel+userspace). But my fresh W2k3 Installation failed with a segfault.
Facts:
CPU:
model name : Intel(R) Xeon(R) CPU X3210 @ 2.13GHz
MemTotal: 8196292 kB
Host:
Fedora release 8 (Werewolf) (up to date)
Linux fry.localdomain 2.6.24.3-34.fc8 #1 SMP Wed Mar 12 16:51:49 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux
KVM:
kernel: kvm-63-791-g361be34
userspace: kvm-63-105-g92b1c7d
Guest:
Windows Server 2003 Standard
Qemu:
/usr/bin/qemu-system-x86_64 -M pc -m 1024 -smp 2 -monitor pty -no-acpi -boot c -hda /root/win_smp.img -cdrom /root/win-all-in-one.iso -net nic,macaddr=52:54:00:d8:65:c9,vlan=0 -net tap,fd=12,script=,vlan=0 -usb -vnc 127.0.0.1:0
char device redirected to /dev/pts/2
Bug:
During installation (17min left) the (later) following segfault appears.
Maybe something like http://sourceforge.net/tracker/index.php?func=detail&aid=1890597&group_id=180599&atid=893831.
-- SNIP --
Unable to handle kernel paging request at 0000000000100100 RIP:
[<ffffffff882aca22>] :kvm:kvm_mmu_slot_remove_write_access+0x3c/0x4f
PGD 1ead00067 PUD 1bedfd067 PMD 0
Oops: 0000 [1] SMP
CPU 3
Modules linked in: kvm_intel(U) kvm(U) tun ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables autofs4 fuse rfcomm l2cap bluetooth sunrpc bridge cpufreq_ondemand acpi_cpufreq loop dm_multipath ipv6 iTCO_wdt iTCO_vendor_support button i2c_i801 ipmi_msghandler i2c_core pcspkr e1000 sr_mod cdrom sg floppy usb_storage ata_piix libata dm_snapshot dm_zero dm_mirror dm_mod shpchp 3w_9xxx sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd
Pid: 3737, comm: qemu-system-x86 Not tainted 2.6.24.3-34.fc8 #1
RIP: 0010:[<ffffffff882aca22>] [<ffffffff882aca22>] :kvm:kvm_mmu_slot_remove_write_access+0x3c/0x4f
RSP: 0018:ffff810210cc3e20 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff81016dccc000 RCX: 0000000000000000
RDX: 0000000000100100 RSI: 0000000000000005 RDI: ffff81016dccc000
RBP: ffff810210cc3e88 R08: 00000000b2226490 R09: 0000000000000000
R10: 0000000000000001 R11: ffffffff8101ced7 R12: 0000000000000000
R13: ffff81016dccc020 R14: 0000000000000006 R15: 00007fffb2226620
FS: 00002aaaaad64360(0000) GS:ffff81021fc01f00(0000) knlGS:0000000000000000
CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b
CR2: 0000000000100100 CR3: 0000000210cf8000 CR4: 00000000000026a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process qemu-system-x86 (pid: 3737, threadinfo ffff810210cc2000, task ffff810194171160)
Stack: ffffffff882a8f30 0000000000000008 ffff810210cc3eb8 000000011d9cf3c0
ffff810210cc3e88 00007fffb2226130 ffff81016dccc000 0000000000000006
ffffffff882a7243 ffff810194171160 ffff810210cc3eb8 ffff81016ec09b60
Call Trace:
[<ffffffff882a8f30>] :kvm:kvm_vm_ioctl_get_dirty_log+0x4d/0x93
[<ffffffff882a7243>] :kvm:kvm_vm_ioctl+0x1a4/0x1c8
[<ffffffff810fa199>] file_has_perm+0x94/0xa3
[<ffffffff810ac005>] do_ioctl+0x21/0x6b
[<ffffffff810ac292>] vfs_ioctl+0x243/0x25c
[<ffffffff810ac2fc>] sys_ioctl+0x51/0x71
[<ffffffff8100c005>] tracesys+0xd5/0xda
Code: 48 8b 02 0f 18 08 48 8d 87 f0 2a 00 00 48 39 c2 75 bb c3 53
RIP [<ffffffff882aca22>] :kvm:kvm_mmu_slot_remove_write_access+0x3c/0x4f
RSP <ffff810210cc3e20>
CR2: 0000000000100100
---[ end trace 43c0403702b30db0 ]---
-- SNAP --
- fabian
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