| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
RE: [Xen-devel] Kernel BUG at "arch/xen/x86_64/mm/hypervisor.c":198
> I finally managed to get my first real box for Xen -- and now
> I'm in trouble ;-)
>
> run Xen-3.0 on an Dual-Opteron Dual-Core box with SUSE 10.0
> kernel/xen RPMs from current yast online update packages I
> get the following system crash quite easy within a few
> minutes (~1-5 min) with only dom0 and running
> ~4-5 processes with just a cpu loop ("while (1) ;")
Please could you try the RPMs under http://xensource.com/xen/
We'll then be able to tell whether this is specific to the SUSE kernel
or whether the XenSource one also exhibits it.
Thanks,
Ian
> here is the most complete information I got from syslog so far:
>
> kernel: ----------- [cut here ] --------- [please bite
> here ] ---------
> kernel: Kernel BUG at "arch/xen/x86_64/mm/hypervisor.c":198
> kernel: invalid operand: 0000 [1]
> kernel: CPU 0
> kernel: Modules linked in: bridge ipv6 button battery
> ac af_packet tg3 ohci_hcd usbcore i2c_amd8111 i2c_amd756
> i2c_core hw_random generic parport_pc lp parport ext3 jbd
> dm_mod reiserfs fan thermal processor sg ide_cd cdrom aic79xx
> scsi_transport_spi amd74xx sd_mod scsi_mod ide_disk ide_core
> kernel: Pid: 7082, comm: mybuffer Not tainted 2.6.13-15-xen
> kernel: RIP: e030:[<ffffffff8011f987>]
> <ffffffff8011f987>{xen_pgd_pin+71}
> kernel: RSP: e02b:ffff88000f9b7b28 EFLAGS: 00010282
> kernel: RAX: 00000000ffffffea RBX: ffff88001f08a040
> RCX: ffffffff8011f983
> kernel: RDX: 0000000000000000 RSI: 0000000000000001
> RDI: ffff88000f9b7b28
> kernel: RBP: ffff88000f9b7c08 R08: 0000000000000003
> R09: 0000000000000000
> kernel: R10: 0000000000007ff0 R11: 0000000000000246
> R12: ffff88001d3d0e80
> kernel: R13: ffff8800016d77f0 R14: 000000ae03419fd2
> R15: ffff88001a2eb8f8
> kernel: FS: 00002aaaac4001a0(0000)
> GS:ffffffff804bbe80(0000) knlGS:00000000556ac6c0
> kernel: CS: e033 DS: 0000 ES: 0000
> kernel: Process mybuffer (pid: 7082, threadinfo
> ffff88000f9b6000, task ffff88001a2eb6e0)
> kernel: Stack: ffff880000000003 00000000000b5eb6
> ffff8800016d77f0 000000ae03419fd2
> kernel: ffff88001a2eb8f8 ffffffff8011ea75
> ffff88001f08a040 ffffffff80348ddd
> kernel: 00000000000010da ffff88001a2eb6e0
> kernel: Call Trace:<ffffffff8011ea75>{mm_pin+325}
> <ffffffff80348ddd>{schedule+1261}
> kernel: <ffffffff801572e0>{sync_page+0}
> <ffffffff803490af>{io_schedule+15}
> kernel: <ffffffff8015731b>{sync_page+59}
> <ffffffff80349bb1>{__wait_on_bit_lock+65}
> kernel: <ffffffff8015740f>{__lock_page+95}
> <ffffffff801488c0>{wake_bit_function+0}
> kernel: <ffffffff80157685>{find_get_page+21}
> <ffffffff80158f5f>{do_generic_mapping_read+479}
> kernel: <ffffffff80157860>{file_read_actor+0}
> <ffffffff80159a90>{__generic_file_aio_read+384}
> kernel:
> <ffffffff80159c8b>{generic_file_read+187}
> <ffffffff80156184>{__do_IRQ+244}
> kernel: <ffffffff80115369>{do_IRQ+57}
> <ffffffff8010de16>{evtchn_do_upcall+118}
> kernel:
> <ffffffff80148760>{autoremove_wake_function+0}
> <ffffffff8017ace5>{vfs_read+229}
> kernel: <ffffffff8017b4c3>{sys_read+83}
> <ffffffff8012101b>{ia32_sysret+0}
> kernel: <ffffffff80120fa8>{ia32_syscall+0}
> kernel:
> kernel: Code: 0f 0b a3 58 81 36 80 ff ff ff ff c2 c6 00
> 48 83 c4 28 c3 66
> kernel: RIP <ffffffff8011f987>{xen_pgd_pin+71} RSP
> <ffff88000f9b7b28>
>
>
> unfortuneately I didn't yet manage to get the _full_ crash
> info for both the hypervisor _and_ the dom0 kernel in syslog,
> and I'm still wrestling with the serial console when using
> xen. right now I only have a "real"
> screen shot (4 Mpixel;) which shows both information, if this
> is needed...
>
> system setup:
>
> dual-cpu dual-core AMD Opteron
> 8 GB ram
> SUSE 10.0 x86_64 + online update
>
>
> running 32bit SUSE 10.0 xen-3.0 doesn't show this crash, only
> the x86_64 system.
>
>
>
> which other information do you need ?
> thanks for any pointer & help,
>
> Harald Koenig
> --
> "I hope to die ___ _____
> before I *have* to use Microsoft Word.", 0--,| /OOOOOOO\
> Donald E. Knuth, 02-Oct-2001 in Tuebingen. <_/ /
> /OOOOOOOOOOO\
> \
> \/OOOOOOOOOOOOOOO\
> \
> OOOOOOOOOOOOOOOOO|//
> Harald Koenig
> \/\/\/\/\/\/\/\/\/
> science+computing ag // /
> \\ \
> koenig@xxxxxxxxxxxxxxxxxxxx ^^^^^
> ^^^^^
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home