[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Kernel panic on xen-unstable from 24.1.2005
I've tried unstable tarball in the hope it will solve my problems with non-working save / migrate on my machine, but using unstable branch, domU ends in kernel panic just from start. Because errors occure in every Xen version i've tested so far, i suspect there is some hardware problem (maybe, but not probable, i had problems with save/migrate on all machines), or some incompatibility with certain gcc/glibc/whatever combination or maybe some obvious error in my dom0/domU kernel configuration (the same config worked - without save/migrate - on 2.0.3). Diff shows only slight changes between my config and the default one - cpu type, some device drivers and networking options. Machine is built from common hardware - amd cpu, via kt600 chipset. There are 5 PCI add-on cards and only one empty PCI slot. Maybe there is IRQ routing problem? If required, i can post additional data (output from ksymoops, both kernel, System.map files etc.) Dave --- last lines of 'xm dmesg':(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen). (XEN) PCI: Found IRQ 3 for device 00:0f.1 (XEN) IRQ routing conflict for 00:0f.1, have irq 14, want irq 3 (XEN) IRQ routing conflict for 00:12.0, have irq 4, want irq 3 (XEN) spurious 8259A interrupt: IRQ7. (XEN) PCI: Found IRQ 11 for device 00:0e.0 (XEN) PCI: Found IRQ 12 for device 00:13.0 (XEN) PCI: Found IRQ 10 for device 00:0a.0 (XEN) PCI: Sharing IRQ 10 with 00:0d.0 (XEN) PCI: Sharing IRQ 10 with 01:00.0 (XEN) PCI: Found IRQ 3 for device 00:12.0 (XEN) IRQ routing conflict for 00:0f.1, have irq 14, want irq 3 (XEN) IRQ routing conflict for 00:12.0, have irq 4, want irq 3 (XEN) PCI: Found IRQ 9 for device 00:0c.0 (XEN) PCI: Found IRQ 10 for device 00:0d.0 (XEN) PCI: Sharing IRQ 10 with 00:0a.0 (XEN) PCI: Sharing IRQ 10 with 01:00.0 --- $ cat /proc/interrupts CPU0 4: 49605 Phys-irq eth0 8: 2 Phys-irq rtc 10: 1047 Phys-irq ide2 11: 144 Phys-irq libata 12: 144 Phys-irq libata 14: 21944 Phys-irq ide0 256: 20 Dynamic-irq ctrl-if 257: 216739 Dynamic-irq timer 258: 0 Dynamic-irq console 259: 0 Dynamic-irq net-be-dbg NMI: 0 ERR: 0 --- startup output of domU with 48MB RAM:Linux version 2.6.10-xenU (root@host) (gcc version 3.4.2 (Gentoo Linux 3.4.2-r2, ssp-3.4.1-1, pie-8.7 .6.5)) #1 Tue Jan 25 21:00:47 CET 2005 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000003000000 (usable) 48MB LOWMEM available. DMI not present. Built 1 zonelistsKernel command line: ip=192.168.0.31:1.2.3.4:192.168.0.1.1:255.255.254.0:gentoo:eth0:off root=/dev/sda1 ro Initializing CPU#0 PID hash table entries: 256 (order: 8, 4096 bytes) Xen reported: 2000.103 MHz processor. Using tsc for high-res timesource Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)Memory: 45764k/49152k available (1985k kernel code, 3324k reserved, 484k data, 132k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Mount-cache hash table entries: 512 (order: 0, 4096 bytes) general protection fault: 0000 [#1] PREEMPT Modules linked in: CPU: 0 EIP: 0061:[<c03753b0>] Not tainted VLI EFLAGS: 00010202 (2.6.10-xenU) EIP is at init_amd+0x280/0x480 eax: 0383fbff ebx: 00000006 ecx: c001001b edx: 00000001 esi: c001001b edi: c032a624 ebp: 00000000 esp: c036bf74 ds: 007b es: 007b ss: 0069 Process swapper (pid: 0, threadinfo=c036a000 task=c0327300)Stack: c032a600 00000000 0000004a 00000000 c011aef8 00000030 00000400 c02f9d18 c036bfb8 c032a600 c03c3200 c032a600 c03c3200 c032a624 00000000 c0374bee c032a600 0383fbff c1c3fbff 00000000 00000000 c036a000 c03c3200 c0390aa0 Call Trace: [<c011aef8>] vprintk+0x168/0x220 [<c0374bee>] identify_cpu+0x17e/0x1f0 [<c036c18f>] check_bugs+0xf/0x60 [<c036c7ef>] start_kernel+0x19f/0x200 [<c036c330>] unknown_bootoption+0x0/0x1f0Code: fa 3c 04 77 0e 8b 41 0c a9 00 00 00 02 0f 84 65 01 00 00 89 f1 80 f9 08 0f 84 40 01 00 00 0f 86 48 01 00 00 be 1b 00 01 c0 89 f1 <0f> 32 89 c7 25 00 00 f0 ff 89 54 24 18 3d 00 00 00 20 74 2c 89 <0>Kernel panic - not syncing: Attempted to kill the idle task! <0>Rebooting in 1 seconds.. ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/xen-devel
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