Bug 181791

Summary: Kernel oopses on boot when using hypervisor kernel
Product: [Fedora] Fedora Reporter: Nathan G. Grennan <redhat-bugzilla>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED RAWHIDE QA Contact: Brian Brock <bbrock>
Severity: high Docs Contact:
Priority: medium    
Version: rawhideCC: wtogami
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2006-02-17 03:13:40 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Nathan G. Grennan 2006-02-16 16:33:22 UTC 
Description of problem:
  I installed and setup Xen. On reboot the system came up, but with oopses I
didn't see, because I did a remote reboot. Later I rebooted many times and found
the kernel would randomly oops on each boot. Some oopses would halt booting and
others would not.

  The system is a Athlon 64 X2 4200+, 2gb of ram, and MSI K8N Neo4 Platinium
motherboard. There are four Seagate 250gb SATA drives in a raid1 and raid5
arrays. It has four network cards, two onboard and two pci. It also has two
sound cards, one onboard and one pci.

Version-Release number of selected component (if applicable):
kernel-2.6.15-1.1948_FC5.x86_64

How reproducible:
Always

Steps to Reproduce:
1. Install kernel-2.6.15-1.1948_FC5.x86_64
2. Reboot
  
Actual results:
Oopes

Expected results:
Normal boot

Additional info:

Feb 15 08:40:12 proton kernel: Oops: 0000 [1] SMP
Feb 15 08:40:12 proton kernel: CPU 1
Feb 15 08:40:12 proton kernel: Modules linked in: snd_emu10k1_synth 8139cp sky2
snd_emux_synth snd_seq_virmidi snd_seq_midi_emul snd_emu10k1 snd_rawmidi
snd_ac97_codec tulip snd_ac97_bus snd_util_mem snd_seq_dummy snd_seq_oss
snd_seq_midi_event snd_seq snd_hwdep snd_seq_device 8139too mii snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd i2c_nforce2 forcedeth soundcore i2c_core
snd_page_alloc raid5 xor ext3 jbd sata_nv libata sd_mod scsi_mod
Feb 15 08:40:12 proton kernel: Pid: 509, comm: udevd Not tainted
2.6.15-1.1948_FC5hypervisor #1
Feb 15 08:40:12 proton kernel: RIP: e030:[<ffffffff801848fe>]
<ffffffff801848fe>{__link_path_walk+102}
Feb 15 08:40:12 proton kernel: RSP: e02b:ffff880000055d58  EFLAGS: 00010286
Feb 15 08:40:12 proton kernel: RAX: ffffffff88071600 RBX: 00000000000041ed RCX:
0000000000000000Feb 15 08:40:12 proton kernel: RDX: 0000000000000088 RSI:
ffff880000055ed8 RDI: ffff880073ba9000Feb 15 08:40:12 proton kernel: RBP:
ffff880000055ed8 R08: 0000000000000000 R09: 0000000000000002Feb 15 08:40:12
proton kernel: R10: 0000000000000001 R11: 0000000000000000 R12:
ffff880074223568Feb 15 08:40:12 proton kernel: R13: ffff88007421fe18 R14:
ffff880073ba9001 R15: 0000000000000010Feb 15 08:40:12 proton kernel: FS: 
00002b89e22ca6d0(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 08:40:12 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 08:40:12 proton kernel: Process udevd (pid: 509, threadinfo
ffff880000054000, task ffff8800031e5780)
Feb 15 08:40:12 proton kernel: Stack: 0000000a4e4473a2 0000001000000000
ffff88007421fd30 ffff88007333f678
Feb 15 08:40:12 proton kernel:        ffff88007421fd30 0000000000000000
ffff88007421fe18 00000000ffffff9c
Feb 15 08:40:12 proton kernel:        ffff880000055ed8 ffff8800741035b8
Feb 15 08:40:12 proton kernel: Call Trace: <ffffffff801857b5>{link_path_walk+92}
<ffffffff80176cc8>{vfs_read+313}
Feb 15 08:40:12 proton kernel:        <ffffffff80185c0c>{do_path_lookup+610}
<ffffffff801860e3>{do_rmdir+54}
Feb 15 08:40:12 proton kernel:        <ffffffff80176cc8>{vfs_read+313}
<ffffffff8010ddbe>{system_call+134}
Feb 15 08:40:12 proton kernel:        <ffffffff8010dd38>{system_call+0}
Feb 15 08:40:12 proton kernel:
Feb 15 08:40:12 proton kernel: Code: 48 83 78 68 00 0f 85 c7 00 00 00 65 48 8b
04 25 00 00 00 00
Feb 15 08:40:12 proton kernel: RIP <ffffffff801848fe>{__link_path_walk+102} RSP
<ffff880000055d58>
Feb 15 08:40:12 proton kernel: CR2: ffffffff88071668
Feb 15 15:51:18 proton kernel: Oops: 0000 [1] SMP
Feb 15 15:51:18 proton modprobe: FATAL: Error inserting ipv6
(/lib/modules/2.6.15-1.1948_FC5hypervisor/kernel/net/ipv6/ipv6.ko): Cannot
allocate memory
Feb 15 15:51:18 proton kernel: CPU 1
Feb 15 15:51:18 proton kernel: Modules linked in: i2c_nforce2 i2c_core snd_timer
snd soundcore snd_page_alloc raid5 xor ext3 jbd sata_nv libata sd_mod scsi_mod
Feb 15 15:51:18 proton kernel: Pid: 539, comm: modprobe Not tainted
2.6.15-1.1948_FC5hypervisor
#1
Feb 15 15:51:18 proton kernel: RIP: e030:[<ffffffff80176bc3>]
<ffffffff80176bc3>{vfs_read+52}
Feb 15 15:51:18 proton kernel: RSP: e02b:ffff88007348bf18  EFLAGS: 00010282
Feb 15 15:51:18 proton kernel: RAX: ffffffff880712e0 RBX: ffff88000324d400 RCX:
ffff88007348bf50Feb 15 15:51:18 proton kernel: RDX: 0000000000001000 RSI:
0000000000001000 RDI: ffff88000324d400Feb 15 15:51:18 proton kernel: RBP:
fffffffffffffff7 R08: 00002aef012ce1f0 R09: 0000000000000003Feb 15 15:51:18
proton kernel: R10: 0000000000000003 R11: ffffffffff578040 R12:
00002aef012b2000Feb 15 15:51:18 proton kernel: R13: ffff88007348bf50 R14:
00000000005175f0 R15: 000000000000001eFeb 15 15:51:18 proton kernel: FS: 
00002aef012ce1f0(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 15:51:18 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:18 proton kernel: Process modprobe (pid: 539, threadinfo
ffff88007348a000, task ffff880003153840)
Feb 15 15:51:18 proton kernel: Stack: ffff88007348bf58 ffff88000324d400
0000000000001000 fffffffffffffff7
Feb 15 15:51:18 proton kernel:        00002aef012b2000 ffffffff80177030
0000000000000000 0000000000029000
Feb 15 15:51:18 proton kernel:        00000000abe369f0 0000000000517100
Feb 15 15:51:18 proton kernel: Call Trace: <ffffffff80177030>{sys_read+69}
<ffffffff8010ddbe>{system_call+134}
Feb 15 15:51:18 proton kernel:        <ffffffff8010dd38>{system_call+0}
Feb 15 15:51:18 proton kernel:
Feb 15 15:51:18 proton kernel: Code: 48 83 78 10 00 75 0b 48 83 78 18 00 0f 84
15 01 00 00 65 48
Feb 15 15:51:18 proton kernel: RIP <ffffffff80176bc3>{vfs_read+52} RSP
<ffff88007348bf18>
Feb 15 15:51:18 proton kernel: CR2: ffffffff880712f0
Feb 15 15:51:18 proton kernel:  <1>Unable to handle kernel paging request at
ffffffff88071668 RIP:
Feb 15 15:51:18 proton kernel: <ffffffff801848fe>{__link_path_walk+102}
Feb 15 15:51:18 proton kernel: PGD 103067 PUD 105067 PMD 75999067 PTE 748cb067
Feb 15 15:51:18 proton kernel: Oops: 0000 [2] SMP
Feb 15 15:51:18 proton kernel: CPU 1
Feb 15 15:51:18 proton kernel: Modules linked in: snd_pcm i2c_nforce2 i2c_core
snd_timer snd soundcore snd_page_alloc raid5 xor ext3 jbd sata_nv libata sd_mod
scsi_mod
Feb 15 15:51:18 proton kernel: Pid: 491, comm: start_udev Not tainted
2.6.15-1.1948_FC5hypervisor #1
Feb 15 15:51:18 proton kernel: RIP: e030:[<ffffffff801848fe>]
<ffffffff801848fe>{__link_path_walk+102}
Feb 15 15:51:18 proton kernel: RSP: e02b:ffff8800738f5c98  EFLAGS: 00010286
Feb 15 15:51:18 proton kernel: RAX: ffffffff88071600 RBX: 00000000000041ed RCX:
0000000000000000Feb 15 15:51:18 proton kernel: RDX: 0000000000000088 RSI:
ffff8800738f5e48 RDI: ffff88007308e000Feb 15 15:51:18 proton kernel: RBP:
ffff8800738f5e48 R08: 0000000000000000 R09: 0000000000000000Feb 15 15:51:18
proton kernel: R10: 0000000000000000 R11: 0000000000000000 R12:
ffff880074227568Feb 15 15:51:18 proton kernel: R13: ffff880074222e18 R14:
ffff88007308e001 R15: 0000000000000001Feb 15 15:51:18 proton kernel: FS: 
00002b17ce212d30(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 15:51:18 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:18 proton kernel: Process start_udev (pid: 491, threadinfo
ffff8800738f4000, task ffff8800031f6840)
Feb 15 15:51:18 proton kernel: Stack: ffff880073b6f278 0000000100000000
0000000100001fb6 ffff88007308e000
Feb 15 15:51:18 proton kernel:        ffff880074222e18 ffff8800738f5d28
ffff880074222e18 00000000ffffff9c
Feb 15 15:51:18 proton kernel:        ffff8800738f5e48 ffff88007410b478
Feb 15 15:51:18 proton kernel: Call Trace: <ffffffff801857b5>{link_path_walk+92}
<ffffffff80185c0c>{do_path_lookup+610}
Feb 15 15:51:18 proton kernel:        <ffffffff8018647b>{__user_walk_fd+59}
<ffffffff8017f19f>{vfs_stat_fd+27}
Feb 15 15:51:18 proton kernel:        <ffffffff8017f36a>{sys_newstat+25}
<ffffffff8010ddbe>{system_call+134}
Feb 15 15:51:18 proton kernel:        <ffffffff8010dd38>{system_call+0}
Feb 15 15:51:18 proton kernel:
Feb 15 15:51:18 proton kernel: Code: 48 83 78 68 00 0f 85 c7 00 00 00 65 48 8b
04 25 00 00 00 00
Feb 15 15:51:18 proton kernel: RIP <ffffffff801848fe>{__link_path_walk+102} RSP
<ffff8800738f5c98>
Feb 15 15:51:18 proton kernel: CR2: ffffffff88071668
Feb 15 15:51:19 proton kernel: Oops: 0000 [3] SMP
Feb 15 15:51:19 proton kernel: CPU 1
Feb 15 15:51:19 proton kernel: Modules linked in: 8139cp snd_seq_virmidi
snd_seq_midi_emul sky2
tulip parport_pc parport snd_emu10k1 8139too snd_rawmidi mii snd_ac97_codec
snd_ac97_bus snd_util_mem snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi_event
snd_seq snd_seq_device nvram snd_pcm_oss snd_mixer_oss forcedeth snd_pcm
i2c_nforce2 i2c_core snd_timer snd soundcore snd_page_alloc raid5 xor ext3 jbd
sata_nv libata sd_mod scsi_mod
Feb 15 15:51:19 proton kernel: Pid: 941, comm: udev_run_devd Not tainted
2.6.15-1.1948_FC5hypervisor #1
Feb 15 15:51:19 proton kernel: RIP: e030:[<ffffffff80176bc3>]
<ffffffff80176bc3>{vfs_read+52}
Feb 15 15:51:19 proton kernel: RSP: e02b:ffff88007343df18  EFLAGS: 00010282
Feb 15 15:51:19 proton kernel: RAX: ffffffff880712e0 RBX: ffff880073f9f1a0 RCX:
ffff88007343df50Feb 15 15:51:19 proton kernel: RDX: 0000000000001000 RSI:
0000000000001000 RDI: ffff880073f9f1a0Feb 15 15:51:19 proton kernel: RBP:
fffffffffffffff7 R08: 00000000ffffffff R09: 0000000000000000Feb 15 15:51:19
proton kernel: R10: 0000000000000022 R11: ffffffffff578040 R12:
00002b040c31c000Feb 15 15:51:19 proton kernel: R13: ffff88007343df50 R14:
0000000000000000 R15: 0000555555657010Feb 15 15:51:19 proton kernel: FS: 
00002b040c9b26d0(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 15:51:19 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:19 proton kernel: Process udev_run_devd (pid: 941, threadinfo
ffff88007343c000, task ffff880000f4a080)
Feb 15 15:51:19 proton kernel: Stack: 0000000000000000 ffff880073f9f1a0
0000000000001000 fffffffffffffff7
Feb 15 15:51:19 proton kernel:        00002b040c31c000 ffffffff80177030
0000000000000000 0000000000000000
Feb 15 15:51:19 proton kernel:        0000000055657010 0000555555657010
Feb 15 15:51:19 proton kernel: Call Trace: <ffffffff80177030>{sys_read+69}
<ffffffff8010ddbe>{system_call+134}
Feb 15 15:51:19 proton kernel:        <ffffffff8010dd38>{system_call+0}
Feb 15 15:51:19 proton kernel:
Feb 15 15:51:19 proton kernel: Code: 48 83 78 10 00 75 0b 48 83 78 18 00 0f 84
15 01 00 00 65 48
Feb 15 15:51:19 proton kernel: RIP <ffffffff80176bc3>{vfs_read+52} RSP
<ffff88007343df18>
Feb 15 15:51:19 proton kernel: CR2: ffffffff880712f0
Feb 15 15:51:19 proton kernel:  <1>Unable to handle kernel paging request at
ffffffff8814c25e RIP:
Feb 15 15:51:19 proton kernel: <ffffffff8814c25e>{:lp:lp_init_module+606}
Feb 15 15:51:19 proton kernel: PGD 103067 PUD 105067 PMD 75999067 PTE 7344f067
Feb 15 15:51:19 proton kernel: Oops: 0010 [4] SMP
Feb 15 15:51:19 proton kernel: CPU 1
Feb 15 15:51:19 proton kernel: Modules linked in: lp snd_emu10k1_synth
snd_emux_synth 8139cp snd_seq_virmidi snd_seq_midi_emul sky2 tulip parport_pc
parport snd_emu10k1 8139too snd_rawmidi mii snd_ac97_codec snd_ac97_bus
snd_util_mem snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq
snd_seq_device nvram snd_pcm_oss snd_mixer_oss forcedeth snd_pcm i2c_nforce2
i2c_core snd_timer snd soundcore snd_page_alloc raid5 xor ext3 jbd sata_nv
libata sd_mod scsi_mod
Feb 15 15:51:19 proton kernel: Pid: 940, comm: modprobe Not tainted
2.6.15-1.1948_FC5hypervisor
#1
Feb 15 15:51:19 proton kernel: RIP: e030:[<ffffffff8814c25e>]
<ffffffff8814c25e>{:lp:lp_init_module+606}
Feb 15 15:51:19 proton kernel: RSP: e02b:ffff880072c9fee8  EFLAGS: 00010246
Feb 15 15:51:19 proton kernel: RAX: ffff880073a98d28 RBX: 0000000000000008 RCX:
ffff880073a98d78Feb 15 15:51:19 proton kernel: RDX: ffff880073a98d28 RSI:
ffffffff801f675b RDI: ffff880073a98d8cFeb 15 15:51:19 proton kernel: RBP:
ffffffff881c6180 R08: ffff880073a98d78 R09: ffffffff881c6180Feb 15 15:51:19
proton kernel: R10: ffff88007339d1b8 R11: ffffffff801cf4b3 R12:
ffffffff8039d900Feb 15 15:51:19 proton kernel: R13: 0000000000005ef8 R14:
000000000051fd00 R15: 000000000051fd00Feb 15 15:51:19 proton kernel: FS: 
00002b4165b1a1f0(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 15:51:19 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:19 proton kernel: Process modprobe (pid: 940, threadinfo
ffff880072c9e000, task ffff880000f4f100)
Feb 15 15:51:19 proton kernel: Stack: dead4ead00000001 00000000ffffffff
ffffffffffffffff ffffffff8032641e
Feb 15 15:51:19 proton kernel:        dead4ead00000001 00000000ffffffff
ffffffffffffffff ffff880072c9e000
Feb 15 15:51:19 proton kernel:        dead4ead00000001 00000000ffffffff
Feb 15 15:51:19 proton kernel: Call Trace: <ffffffff8032641e>{__up_wakeup+53}
<ffffffff80149cf4>{sys_init_module+278}
Feb 15 15:51:19 proton kernel:        <ffffffff8010ddbe>{system_call+134}
<ffffffff8010dd38>{system_call+0}
Feb 15 15:51:19 proton kernel:
Feb 15 15:51:19 proton kernel: Code: 48 89 05 db ab 07 00 48 3d 18 fc ff ff 76
04 89 c3 eb 46 48
Feb 15 15:51:19 proton kernel: RIP <ffffffff8814c25e>{:lp:lp_init_module+606}
RSP <ffff880072c9fee8>
Feb 15 15:51:19 proton kernel: CR2: ffffffff8814c25e
Feb 15 15:51:19 proton kernel:  ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 20
Feb 15 15:51:19 proton kernel: GSI 23 sharing vector 0xE9 and IRQ 23
Feb 15 15:51:19 proton kernel: ACPI: PCI Interrupt 0000:00:04.0[A] -> Link
[APCJ] -> GSI 20 (level, low) -> IRQ 23
Feb 15 15:51:19 proton kernel: input: PC Speaker as /class/input/input2
Feb 15 15:51:19 proton kernel: intel8x0_measure_ac97_clock: measured 59485 usecs
Feb 15 15:51:19 proton kernel: intel8x0: clocking to 47065
Feb 15 15:51:19 proton kernel: Unable to handle kernel paging request at
ffffffff88071668 RIP:
Feb 15 15:51:19 proton kernel: <ffffffff801848fe>{__link_path_walk+102}
Feb 15 15:51:19 proton kernel: PGD 103067 PUD 105067 PMD 75999067 PTE 748cb067
Feb 15 15:51:19 proton kernel: Oops: 0000 [5] SMP
Feb 15 15:51:19 proton kernel: CPU 1
Feb 15 15:51:19 proton kernel: Modules linked in: ac pcspkr snd_intel8x0 lp
snd_emu10k1_synth snd_emux_synth 8139cp snd_seq_virmidi snd_seq_midi_emul sky2
tulip parport_pc parport snd_emu10k1
8139too snd_rawmidi mii snd_ac97_codec snd_ac97_bus snd_util_mem snd_hwdep
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device nvram
snd_pcm_oss snd_mixer_oss forcedeth snd_pcm i2c_nforce2 i2c_core snd_timer snd
soundcore snd_page_alloc raid5 xor ext3 jbd sata_nv libata sd_mod scsi_mod
Feb 15 15:51:19 proton kernel: Pid: 1176, comm: udevd Not tainted
2.6.15-1.1948_FC5hypervisor #1Feb 15 15:51:19 proton kernel: RIP:
e030:[<ffffffff801848fe>] <ffffffff801848fe>{__link_path_walk+102}
Feb 15 15:51:19 proton kernel: RSP: e02b:ffff880072da1d18  EFLAGS: 00010286
Feb 15 15:51:19 proton kernel: RAX: ffffffff88071600 RBX: 00000000000041ed RCX:
0000000000000000Feb 15 15:51:19 proton kernel: RDX: 0000000000000088 RSI:
ffff880072da1ec8 RDI: ffff8800731c8000Feb 15 15:51:19 proton kernel: RBP:
ffff880072da1ec8 R08: 0000000000000320 R09: 00002ba16af569f0Feb 15 15:51:19
proton kernel: R10: 0000000000000340 R11: 00002ba16af56980 R12:
ffff880074227568Feb 15 15:51:19 proton kernel: R13: ffff880074222e18 R14:
ffff8800731c8001 R15: 0000000000000000Feb 15 15:51:19 proton kernel: FS: 
00002ba16b0606d0(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 15:51:19 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:19 proton kernel: Process udevd (pid: 1176, threadinfo
ffff880072da0000, task ffff880000f4d0c0)
Feb 15 15:51:19 proton kernel: Stack: ffff880073179418 0000000000000000
000000030023bf0e ffff8800731c8037
Feb 15 15:51:19 proton kernel:        ffff880074222a78 ffff880072d51bb8
800000007e506067 00000000ffffff9c
Feb 15 15:51:19 proton kernel:        ffff880072da1ec8 ffff88007410b478
Feb 15 15:51:19 proton kernel: Call Trace: <ffffffff801857b5>{link_path_walk+92}
<ffffffff80185c0c>{do_path_lookup+610}
Feb 15 15:51:19 proton kernel:        <ffffffff8018647b>{__user_walk_fd+59}
<ffffffff8017eff0>{sys_readlinkat+40}
Feb 15 15:51:19 proton kernel:        <ffffffff8010e5c7>{error_exit+0}
<ffffffff8010ddbe>{system_call+134}
Feb 15 15:51:19 proton kernel:        <ffffffff8010dd38>{system_call+0}
Feb 15 15:51:19 proton kernel:
Feb 15 15:51:19 proton kernel: Code: 48 83 78 68 00 0f 85 c7 00 00 00 65 48 8b
04 25 00 00 00 00
Feb 15 15:51:19 proton kernel: RIP <ffffffff801848fe>{__link_path_walk+102} RSP
<ffff880072da1d18>
Feb 15 15:51:19 proton kernel: CR2: ffffffff88071668
Feb 15 15:51:20 proton kernel: Oops: 0000 [6] SMP
Feb 15 15:51:20 proton kernel: CPU 1
Feb 15 15:51:20 proton kernel: Modules linked in: toshiba_acpi ehci_hcd button
battery ohci_hcd
sg ac pcspkr snd_intel8x0 lp snd_emu10k1_synth snd_emux_synth 8139cp
snd_seq_virmidi snd_seq_midi_emul sky2 tulip parport_pc parport snd_emu10k1
8139too snd_rawmidi mii snd_ac97_codec snd_ac97_bus snd_util_mem snd_hwdep
snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device
nvram snd_pcm_oss snd_mixer_oss forcedeth snd_pcm i2c_nforce2 i2c_core snd_timer
snd soundcore snd_page_alloc raid5 xor ext3 jbd sata_nv libata sd_mod scsi_mod
Feb 15 15:51:20 proton kernel: Pid: 1329, comm: udevd Not tainted
2.6.15-1.1948_FC5hypervisor #1Feb 15 15:51:20 proton kernel: RIP:
e030:[<ffffffff801a3b27>] <ffffffff801a3b27>{load_elf_binary+158}Feb 15 15:51:20
proton kernel: RSP: e02b:ffff88007397dd88  EFLAGS: 00010282
Feb 15 15:51:20 proton kernel: RAX: ffffffff880712e0 RBX: ffffffff803aa000 RCX:
0000000000000000Feb 15 15:51:20 proton kernel: RDX: ffff880072d9f5e8 RSI:
ffffffff8034797e RDI: ffff880072d9f5ecFeb 15 15:51:20 proton kernel: RBP:
00000000fffffffe R08: 75725f766564752f R09: 0000000000000000Feb 15 15:51:20
proton kernel: R10: ffff880072d9f5e8 R11: 00000000000000d0 R12:
ffff880072ea2978Feb 15 15:51:20 proton kernel: R13: ffffffff801a3a89 R14:
ffff880072ea2978 R15: ffff88007397df58Feb 15 15:51:20 proton kernel: FS: 
00002ba16b0606d0(0000) GS:ffffffff8049c080(0000) knlGS:0000000000000000
Feb 15 15:51:20 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:20 proton kernel: Process udevd (pid: 1329, threadinfo
ffff88007397c000, task ffff880003142800)
Feb 15 15:51:20 proton kernel: Stack: 0000000000000000 ffffffff8039fb80
ffff88007397df58 ffff880072d9f5e8
Feb 15 15:51:20 proton kernel:        ffffffff803a17d0 ffffffff80159306
0000004400000000 000200d200000000
Feb 15 15:51:20 proton kernel:        0000000000000000 0000000000000001
Feb 15 15:51:20 proton kernel: Call Trace:
<ffffffff80159306>{get_page_from_freelist+655}
Feb 15 15:51:20 proton kernel:        <ffffffff801594f5>{__alloc_pages+112}
<ffffffff801a3a89>{load_elf_binary+0}
Feb 15 15:51:20 proton kernel:       
<ffffffff8017f930>{search_binary_handler+177} <ffffffff801818e7>{do_execve+396}
Feb 15 15:51:20 proton kernel:        <ffffffff8010ddbe>{system_call+134}
<ffffffff8010c164>{sys_execve+54}
Feb 15 15:51:20 proton kernel:        <ffffffff8010e1f8>{stub_execve+64}
Feb 15 15:51:20 proton kernel:
Feb 15 15:51:20 proton kernel: Code: 48 83 78 58 00 0f 84 69 18 00 00 66 83 7a
36 38 0f 85 5e 18
Feb 15 15:51:20 proton kernel: RIP <ffffffff801a3b27>{load_elf_binary+158} RSP
<ffff88007397dd88>
Feb 15 15:51:20 proton kernel: CR2: ffffffff88071338
Feb 15 15:51:20 proton kernel: Oops: 0000 [7] SMP
Feb 15 15:51:20 proton kernel: CPU 0
Feb 15 15:51:20 proton kernel: Modules linked in: ip_conntrack_netbios_ns
ip_conntrack nfnetlink iptable_filter ip_tables x_tables dm_mirror dm_mod raid1
video ehci_hcd button battery ohci_hcd sg ac pcspkr snd_intel8x0 lp
snd_emu10k1_synth snd_emux_synth 8139cp snd_seq_virmidi snd_seq_midi_emul sky2
tulip parport_pc parport snd_emu10k1 8139too snd_rawmidi mii snd_ac97_codec
snd_ac97_bus snd_util_mem snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi_event
snd_seq snd_seq_device nvram snd_pcm_oss snd_mixer_oss forcedeth snd_pcm
i2c_nforce2 i2c_core snd_timer snd soundcore
snd_page_alloc raid5 xor ext3 jbd sata_nv libata sd_mod scsi_mod
Feb 15 15:51:20 proton kernel: Pid: 509, comm: udevd Not tainted
2.6.15-1.1948_FC5hypervisor #1
Feb 15 15:51:20 proton kernel: RIP: e030:[<ffffffff801848fe>]
<ffffffff801848fe>{__link_path_walk+102}
Feb 15 15:51:20 proton kernel: RSP: e02b:ffff880073a49d58  EFLAGS: 00010286
Feb 15 15:51:20 proton kernel: RAX: ffffffff88071600 RBX: 00000000000041ed RCX:
0000000000000000Feb 15 15:51:20 proton kernel: RDX: 0000000000000088 RSI:
ffff880073a49ed8 RDI: ffff8800732b9000Feb 15 15:51:20 proton kernel: RBP:
ffff880073a49ed8 R08: 0000000000000000 R09: 0000000000000002Feb 15 15:51:20
proton kernel: R10: 0000000000000001 R11: 00005555556630a0 R12:
ffff880074227568Feb 15 15:51:20 proton kernel: R13: ffff880074222e18 R14:
ffff8800732b9001 R15: 0000000000000010Feb 15 15:51:20 proton kernel: FS: 
00002ba16b0606d0(0000) GS:ffffffff8049c000(0000) knlGS:0000000000000000
Feb 15 15:51:20 proton kernel: CS:  e033 DS: 0000 ES: 0000
Feb 15 15:51:20 proton kernel: Process udevd (pid: 509, threadinfo
ffff880073a48000, task ffff88000325d100)
Feb 15 15:51:20 proton kernel: Stack: 0000001e116762c2 0000001000000000
0000000000000000 0000000000000101
Feb 15 15:51:20 proton kernel:        fffffffffffffffe 0000000000000000
ffffffff8011159c 00000000ffffff9c
Feb 15 15:51:20 proton kernel:        ffff880073a49ed8 ffff88007410b478
Feb 15 15:51:20 proton kernel: Call Trace:
<ffffffff8011159c>{monotonic_clock+56} <ffffffff801857b5>{link_path_walk+92}
Feb 15 15:51:20 proton kernel:        <ffffffff8025f7f8>{evtchn_do_upcall+123}
<ffffffff80185c0c>{do_path_lookup+610}
Feb 15 15:51:20 proton kernel:        <ffffffff801860e3>{do_rmdir+54}
<ffffffff8025f7f8>{evtchn_do_upcall+123}
Feb 15 15:51:20 proton kernel:        <ffffffff8010ddbe>{system_call+134}
<ffffffff8010dd38>{system_call+0}
Feb 15 15:51:20 proton kernel:
Feb 15 15:51:20 proton kernel: Code: 48 83 78 68 00 0f 85 c7 00 00 00 65 48 8b
04 25 00 00 00 00
Feb 15 15:51:20 proton kernel: RIP <ffffffff801848fe>{__link_path_walk+102} RSP
<ffff880073a49d58>
Feb 15 15:51:20 proton kernel: CR2: ffffffff88071668
Comment 1 Nathan G. Grennan 2006-02-17 03:13:40 UTC 
kernel-xen-hypervisor-2.6.15-1.1955_FC5.x86_64 fixes it