From: "Sven Köhler" <sven.koehler@gmail.com>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: xen-devel@lists.xensource.com, xen-users@lists.xensource.com
Subject: Re: [Xen-devel] Re: 2.6.28.7 domU: 32-bit emulation seems to be broken
Date: Sat, 14 Mar 2009 10:13:41 +0100 [thread overview]
Message-ID: <49BB7545.8080107@gmail.com> (raw)
In-Reply-To: <49BAFC72.4040501@goop.org>
[-- Attachment #1: Type: text/plain, Size: 759 bytes --]
Jeremy Fitzhardinge schrieb:
> Sven Köhler wrote:
>> Also asking the devel-list for help:
>>
>> Sven Köhler schrieb:
>>> Hi,
>>>
>>> I cannot execute any 32-bit executables. Same problem with 2.6.29-rc7.
>>>
>>> I compiled and linked them statically on another machine where they work
>>> just fine! But inside the xen domU, they just segfault:
>>>
>>>
>>> a.out[32093] general protection ip:f7f7042f sp:ffc6f2d4 error:0
>>>
>>>
>>> Is this a knows problem? CONFIG_IA32_EMULATION is turned on!
>
> Hm, it works for me. Can you give more detail about what you're trying
> to run, the kernel .config and the distro? dmesg output would have some
> clues too.
xm dmesg shows nothing.
A full dmesg of the domU kernel is attached.
[-- Attachment #2: fulldmesg.txt --]
[-- Type: text/plain, Size: 8934 bytes --]
Mar 13 13:09:49 xen-sk1 kernel: klogd 1.4.1, log source = /proc/kmsg started.
Mar 13 13:09:49 xen-sk1 kernel: Cannot find map file.
Mar 13 13:09:49 xen-sk1 kernel: Linux version 2.6.28.7 (root@xen-host.dnsalias.com) (gcc version 4.1.2 (Gentoo 4.1.2)) #7 Fri Mar 13 13:08:54 CET 2009
Mar 13 13:09:49 xen-sk1 kernel: Command line: root=/dev/xvda1 ro
Mar 13 13:09:49 xen-sk1 kernel: KERNEL supported cpus:
Mar 13 13:09:49 xen-sk1 kernel: Intel GenuineIntel
Mar 13 13:09:49 xen-sk1 kernel: AMD AuthenticAMD
Mar 13 13:09:49 xen-sk1 kernel: Centaur CentaurHauls
Mar 13 13:09:49 xen-sk1 kernel: BIOS-provided physical RAM map:
Mar 13 13:09:49 xen-sk1 kernel: Xen: 0000000000000000 - 00000000000a0000 (usable)
Mar 13 13:09:49 xen-sk1 kernel: Xen: 00000000000a0000 - 0000000000100000 (reserved)
Mar 13 13:09:49 xen-sk1 kernel: Xen: 0000000000100000 - 00000000007c6000 (usable)
Mar 13 13:09:49 xen-sk1 kernel: Xen: 00000000007c6000 - 00000000008a0000 (reserved)
Mar 13 13:09:49 xen-sk1 kernel: Xen: 00000000008a0000 - 000000001ae00000 (usable)
Mar 13 13:09:49 xen-sk1 kernel: DMI not present or invalid.
Mar 13 13:09:49 xen-sk1 kernel: last_pfn = 0x1ae00 max_arch_pfn = 0x3ffffffff
Mar 13 13:09:49 xen-sk1 kernel: init_memory_mapping: 0000000000000000-000000001ae00000
Mar 13 13:09:49 xen-sk1 kernel: last_map_addr: 1ae00000 end: 1ae00000
Mar 13 13:09:49 xen-sk1 kernel: (4 early reservations) ==> bootmem [0000000000 - 001ae00000]
Mar 13 13:09:49 xen-sk1 kernel: #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
Mar 13 13:09:49 xen-sk1 kernel: #1 [00008a0000 - 00008a9000] XEN PAGETABLES ==> [00008a0000 - 00008a9000]
Mar 13 13:09:49 xen-sk1 kernel: #2 [0000200000 - 00007c5468] TEXT DATA BSS ==> [0000200000 - 00007c5468]
Mar 13 13:09:49 xen-sk1 kernel: #3 [0000100000 - 00001cd000] PGTABLE ==> [0000100000 - 00001cd000]
Mar 13 13:09:49 xen-sk1 kernel: Zone PFN ranges:
Mar 13 13:09:49 xen-sk1 kernel: DMA 0x00000000 -> 0x00001000
Mar 13 13:09:49 xen-sk1 kernel: DMA32 0x00001000 -> 0x00100000
Mar 13 13:09:49 xen-sk1 kernel: Normal 0x00100000 -> 0x00100000
Mar 13 13:09:49 xen-sk1 kernel: Movable zone start PFN for each node
Mar 13 13:09:49 xen-sk1 kernel: early_node_map[3] active PFN ranges
Mar 13 13:09:49 xen-sk1 kernel: 0: 0x00000000 -> 0x000000a0
Mar 13 13:09:49 xen-sk1 kernel: 0: 0x00000100 -> 0x000007c6
Mar 13 13:09:49 xen-sk1 kernel: 0: 0x000008a0 -> 0x0001ae00
Mar 13 13:09:49 xen-sk1 kernel: No local APIC present
Mar 13 13:09:49 xen-sk1 kernel: Allocating PCI resources starting at 20000000 (gap: 1ae00000:e5200000)
Mar 13 13:09:49 xen-sk1 kernel: Built 1 zonelists in Zone order, mobility grouping on. Total pages: 106569
Mar 13 13:09:49 xen-sk1 kernel: Kernel command line: root=/dev/xvda1 ro
Mar 13 13:09:49 xen-sk1 kernel: Initializing CPU#0
Mar 13 13:09:49 xen-sk1 kernel: PID hash table entries: 2048 (order: 11, 16384 bytes)
Mar 13 13:09:49 xen-sk1 kernel: Detected 2399.726 MHz processor.
Mar 13 13:09:49 xen-sk1 kernel: Console: colour dummy device 80x25
Mar 13 13:09:49 xen-sk1 kernel: console [tty0] enabled
Mar 13 13:09:49 xen-sk1 kernel: console [hvc0] enabled
Mar 13 13:09:49 xen-sk1 kernel: Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Mar 13 13:09:49 xen-sk1 kernel: Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
Mar 13 13:09:49 xen-sk1 kernel: Memory: 423588k/440320k available (3176k kernel code, 1256k absent, 14908k reserved, 1836k data, 272k init)
Mar 13 13:09:49 xen-sk1 kernel: installing Xen timer for CPU 0
Mar 13 13:09:49 xen-sk1 kernel: Calibrating delay loop (skipped), value calculated using timer frequency.. 4799.45 BogoMIPS (lpj=23997260)
Mar 13 13:09:49 xen-sk1 kernel: Mount-cache hash table entries: 256
Mar 13 13:09:49 xen-sk1 kernel: CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
Mar 13 13:09:49 xen-sk1 kernel: CPU: L2 Cache: 512K (64 bytes/line)
Mar 13 13:09:49 xen-sk1 kernel: CPU: AMD Athlon(tm) 64 Processor 3800+ stepping 02
Mar 13 13:09:49 xen-sk1 kernel: Apic disabled by BIOS
Mar 13 13:09:49 xen-sk1 kernel: net_namespace: 888 bytes
Mar 13 13:09:49 xen-sk1 kernel: Booting paravirtualized kernel on Xen
Mar 13 13:09:49 xen-sk1 kernel: Xen version: 3.3.0 (preserve-AD)
Mar 13 13:09:49 xen-sk1 kernel: Grant table initialized
Mar 13 13:09:49 xen-sk1 kernel: NET: Registered protocol family 16
Mar 13 13:09:49 xen-sk1 kernel: NET: Registered protocol family 2
Mar 13 13:09:49 xen-sk1 kernel: IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
Mar 13 13:09:49 xen-sk1 kernel: TCP established hash table entries: 16384 (order: 6, 262144 bytes)
Mar 13 13:09:49 xen-sk1 kernel: TCP bind hash table entries: 16384 (order: 5, 131072 bytes)
Mar 13 13:09:49 xen-sk1 kernel: TCP: Hash tables configured (established 16384 bind 16384)
Mar 13 13:09:49 xen-sk1 kernel: TCP reno registered
Mar 13 13:09:49 xen-sk1 kernel: NET: Registered protocol family 1
Mar 13 13:09:49 xen-sk1 kernel: platform rtc_cmos: registered platform RTC device (no PNP device found)
Mar 13 13:09:49 xen-sk1 kernel: 00000000: 00 01 02 03 04 05 06 07 08 08 08 08 08 08 08 08
Mar 13 13:09:49 xen-sk1 kernel: Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Mar 13 13:09:49 xen-sk1 kernel: fuse init (API version 7.10)
Mar 13 13:09:49 xen-sk1 kernel: msgmni has been set to 828
Mar 13 13:09:49 xen-sk1 kernel: alg: No test for cipher_null (cipher_null-generic)
Mar 13 13:09:49 xen-sk1 kernel: alg: No test for digest_null (digest_null-generic)
Mar 13 13:09:49 xen-sk1 kernel: alg: No test for compress_null (compress_null-generic)
Mar 13 13:09:49 xen-sk1 kernel: alg: No test for fcrypt (fcrypt-generic)
Mar 13 13:09:49 xen-sk1 kernel: alg: No test for stdrng (krng)
Mar 13 13:09:49 xen-sk1 kernel: alg: No test for stdrng (ansi_cprng)
Mar 13 13:09:49 xen-sk1 kernel: io scheduler noop registered
Mar 13 13:09:49 xen-sk1 kernel: io scheduler anticipatory registered
Mar 13 13:09:49 xen-sk1 kernel: io scheduler deadline registered
Mar 13 13:09:49 xen-sk1 kernel: io scheduler cfq registered (default)
Mar 13 13:09:49 xen-sk1 kernel: Hangcheck: starting hangcheck timer 0.9.0 (tick is 180 seconds, margin is 60 seconds).
Mar 13 13:09:49 xen-sk1 kernel: Hangcheck: Using get_cycles().
Mar 13 13:09:49 xen-sk1 kernel: loop: module loaded
Mar 13 13:09:49 xen-sk1 kernel: PPP generic driver version 2.4.2
Mar 13 13:09:49 xen-sk1 kernel: PPP Deflate Compression module registered
Mar 13 13:09:49 xen-sk1 kernel: PPP BSD Compression module registered
Mar 13 13:09:49 xen-sk1 kernel: Initialising Xen virtual ethernet driver.
Mar 13 13:09:49 xen-sk1 kernel: blkfront: xvda1: barriers enabled
Mar 13 13:09:49 xen-sk1 kernel: blkfront: xvda2: barriers enabled
Mar 13 13:09:49 xen-sk1 kernel: tun: Universal TUN/TAP device driver, 1.6
Mar 13 13:09:49 xen-sk1 kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
Mar 13 13:09:49 xen-sk1 kernel: mice: PS/2 mouse device common for all mice
Mar 13 13:09:49 xen-sk1 kernel: device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com
Mar 13 13:09:49 xen-sk1 kernel: Netfilter messages via NETLINK v0.30.
Mar 13 13:09:49 xen-sk1 kernel: nf_conntrack version 0.5.0 (3440 buckets, 13760 max)
Mar 13 13:09:49 xen-sk1 kernel: CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
Mar 13 13:09:49 xen-sk1 kernel: nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
Mar 13 13:09:49 xen-sk1 kernel: sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
Mar 13 13:09:49 xen-sk1 kernel: ctnetlink v0.93: registering with nfnetlink.
Mar 13 13:09:49 xen-sk1 kernel: ip_tables: (C) 2000-2006 Netfilter Core Team
Mar 13 13:09:49 xen-sk1 kernel: arp_tables: (C) 2002 David S. Miller
Mar 13 13:09:49 xen-sk1 kernel: TCP cubic registered
Mar 13 13:09:49 xen-sk1 kernel: NET: Registered protocol family 17
Mar 13 13:09:49 xen-sk1 kernel: Bridge firewalling registered
Mar 13 13:09:49 xen-sk1 kernel: Ebtables v2.0 registered
Mar 13 13:09:49 xen-sk1 kernel: RPC: Registered udp transport module.
Mar 13 13:09:49 xen-sk1 kernel: RPC: Registered tcp transport module.
Mar 13 13:09:49 xen-sk1 kernel: XENBUS: Device with no driver: device/console/0
Mar 13 13:09:49 xen-sk1 kernel: kjournald starting. Commit interval 5 seconds
Mar 13 13:09:49 xen-sk1 kernel: EXT3-fs: mounted filesystem with ordered data mode.
Mar 13 13:09:49 xen-sk1 kernel: VFS: Mounted root (ext3 filesystem) readonly.
Mar 13 13:09:49 xen-sk1 kernel: Freeing unused kernel memory: 272k freed
Mar 13 13:09:49 xen-sk1 kernel: EXT3 FS on xvda1, internal journal
Mar 13 13:09:49 xen-sk1 kernel: Adding 995988k swap on /dev/xvda2. Priority:-1 extents:1 across:995988k
Mar 13 17:20:12 xen-sk1 kernel: a.out[1792] general protection ip:f7fd942f sp:ffed6934 error:0
Mar 14 03:10:59 xen-sk1 syslogd 1.4.1: restart.
Mar 14 10:06:40 xen-sk1 kernel: a.out[6030] general protection ip:f7ffa42f sp:ff8f9354 error:0
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prev parent reply other threads:[~2009-03-14 9:13 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <gpe0vg$j67$1@ger.gmane.org>
2009-03-13 21:11 ` 2.6.28.7 domU: 32-bit emulation seems to be broken Sven Köhler
2009-03-14 0:38 ` Jeremy Fitzhardinge
2009-03-14 0:59 ` Jeremy Fitzhardinge
2009-03-14 8:48 ` Sven Köhler
2009-03-14 22:03 ` Jeremy Fitzhardinge
2009-03-15 11:39 ` Sven Köhler
2009-03-15 15:32 ` Jeremy Fitzhardinge
2009-03-15 17:43 ` Sven Köhler
2009-03-15 17:45 ` Jeremy Fitzhardinge
2009-03-15 22:18 ` [Xen-devel] " Sven Köhler
2009-03-15 22:21 ` Sven Köhler
2009-03-15 17:48 ` Jeremy Fitzhardinge
2009-03-15 12:24 ` Sven Köhler
2009-03-15 13:30 ` [Xen-users] " Boris Derzhavets
2009-03-15 15:32 ` Jeremy Fitzhardinge
2009-03-15 16:28 ` Jeremy Fitzhardinge
2009-03-15 17:27 ` [Xen-devel] " Sven Köhler
2009-03-16 20:20 ` Jeremy Fitzhardinge
2009-03-16 20:23 ` Jeremy Fitzhardinge
2009-03-16 22:29 ` Sven Köhler
2009-03-16 22:36 ` Jeremy Fitzhardinge
2009-03-17 14:08 ` Sven Köhler
2009-03-17 16:52 ` Jeremy Fitzhardinge
2009-03-17 20:31 ` [Xen-devel] " Sven Köhler
2009-03-17 21:14 ` Jeremy Fitzhardinge
2009-08-10 11:21 ` Milan Holzäpfel
2009-08-10 12:59 ` Christoph Egger
2009-08-11 7:36 ` Milan Holzäpfel
2009-08-14 20:55 ` Jeremy Fitzhardinge
2009-03-14 9:13 ` Sven Köhler [this message]
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