[OpenAFS] Kernel crash

Alexander Lazarević alexander@lazarevic.de
Fri, 25 May 2012 12:18:13 +0200


--f46d040715c5cf671a04c0d9b0eb
Content-Type: text/plain; charset=UTF-8

Hi!

I installed openafs on a new ubuntu (12.04) client machine and at first
everything looked dandy. But then I noticed, that the machine would hang on
shutdown (see log at the end).
This is openafs 1.6.1-1 built via dkms (gcc-Version 4.6.3) from the sources
as they come from the ubuntu package repo. I have this setup running on
other machines (different hardware) without this problem.
The kernel is 3.2.0-24-generic-pae.

I guess there is no simple answer on how to solve this, but I thought I'll
let you know. For now I had to remove openafs from that machine completely.

Thanks,
 Alex

The hardware is:

*processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 20
model           : 1
model name      : AMD E-350 Processor
stepping        : 0
microcode       : 0x5000028
cpu MHz         : 800.000
cache size      : 512 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
apicid          : 0
initial apicid  : 0
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 6
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt
pdpe1gb rdtscp lm constant_tsc nonstop_tsc extd_apicid aperfmperf pni
monitor ssse3 cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm
sse4a misalignsse 3dnowprefetch ibs skinit wdt arat npt lbrv svm_lock
nrip_save pausefilter
bogomips        : 3199.81
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate
*

*afs: COLD shutting down of: vcaches... CB... afs... BkG... CTrunc...
AFSDB... RxEvent... UnmaskRxkSignals... RxListener...  ALL allocated
tables... done
enabling dynamically allocated vcaches
Starting AFS cache scan...found 21 non-empty cache files (1%).
------------[ cut here ]------------
WARNING: at /build/buildd/linux-3.2.0/fs/sysfs/dir.c:481
sysfs_add_one+0x9b/0xd0()
Hardware name: NT-A2400&NT-A3500
sysfs: cannot create duplicate filename '/devices/virtual/bdi/afs'
Modules linked in: openafs(P) ufs qnx4 hfsplus hfs minix ntfs vfat msdos
fat jfs xfs reiserfs ext2 ip6table_filter ip6_tables ebtable_nat ebtables
ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state
nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter
ip_tables x_tables bridge stp kvm_amd kvm rfcomm dm_crypt bnep parport_pc
bluetooth ppdev snd_hda_codec_realtek arc4 snd_hda_codec_hdmi ums_realtek
psmouse uas serio_raw ath9k mac80211 snd_hda_intel snd_hda_codec snd_hwdep
k10temp ath9k_common ath9k_hw ath snd_pcm cfg80211 snd_seq_midi snd_rawmidi
sp5100_tco i2c_piix4 snd_seq_midi_event snd_seq snd_timer snd_seq_device
fglrx(P) snd mac_hid soundcore snd_page_alloc lp parport btrfs zlib_deflate
libcrc32c vesafb usb_storage usbhid hid r8169 pata_atiixp [last unloaded:
openafs]
Pid: 25951, comm: afsd Tainted: P           O 3.2.0-24-generic-pae
#37-Ubuntu
Call Trace:
 [<c105a512>] warn_slowpath_common+0x72/0xa0
[<c11a743b>] ? sysfs_add_one+0x9b/0xd0
 [<c11a743b>] ? sysfs_add_one+0x9b/0xd0
[<c105a5e3>] warn_slowpath_fmt+0x33/0x40
 [<c11a743b>] sysfs_add_one+0x9b/0xd0
[<c11a74c7>] create_dir+0x57/0xb0
 [<c11a75c1>] sysfs_create_dir+0x71/0xb0
[<c12ad31d>] kobject_add_internal+0x8d/0x1d0
 [<c11111b6>] ? pcpu_next_pop+0x36/0x50
[<c12ad282>] ? kobject_get+0x12/0x20
 [<c12ad715>] kobject_add+0x35/0x80
[<c1382056>] device_add+0xd6/0x380
 [<c138b089>] ? device_pm_init+0x49/0x70
[<c1382317>] device_register+0x17/0x20
 [<c13823d1>] device_create_vargs+0xb1/0xe0
[<c1110100>] bdi_register+0x50/0x190
 [<c110fd89>] ? bdi_init+0x189/0x1f0
[<fadc7694>] afs_fill_super+0x114/0x2a0 [openafs]
 [<c1146fc7>] mount_nodev+0x47/0xa0
[<fadc72ca>] afs_mount+0x1a/0x20 [openafs]
 [<fadc7580>] ? afs_root.isra.1+0x130/0x130 [openafs]
[<c1147b66>] mount_fs+0x36/0x180
 [<c11124cf>] ? __alloc_percpu+0xf/0x20
[<c115e83e>] ? alloc_vfsmnt+0xae/0x130
 [<c115e951>] vfs_kern_mount+0x51/0xa0
[<c115fa7e>] do_kern_mount+0x3e/0xe0
 [<c1161174>] do_mount+0x164/0x200
[<c11615ab>] sys_mount+0x6b/0xa0
 [<c15af11f>] sysenter_do_call+0x12/0x28
---[ end trace 011ba5b5dc2b6096 ]---
kobject_add_internal failed for afs with -EEXIST, don't try to register
things with the same name in the same directory.
Pid: 25951, comm: afsd Tainted: P        W  O 3.2.0-24-generic-pae
#37-Ubuntu
Call Trace:
 [<c1592732>] ? printk+0x2d/0x2f
[<c12ad3c8>] kobject_add_internal+0x138/0x1d0
 [<c12ad715>] kobject_add+0x35/0x80
[<c1382056>] device_add+0xd6/0x380
 [<c138b089>] ? device_pm_init+0x49/0x70
[<c1382317>] device_register+0x17/0x20
 [<c13823d1>] device_create_vargs+0xb1/0xe0
[<c1110100>] bdi_register+0x50/0x190
 [<c110fd89>] ? bdi_init+0x189/0x1f0
[<fadc7694>] afs_fill_super+0x114/0x2a0 [openafs]
 [<c1146fc7>] mount_nodev+0x47/0xa0
[<fadc72ca>] afs_mount+0x1a/0x20 [openafs]
 [<fadc7580>] ? afs_root.isra.1+0x130/0x130 [openafs]
[<c1147b66>] mount_fs+0x36/0x180
 [<c11124cf>] ? __alloc_percpu+0xf/0x20
[<c115e83e>] ? alloc_vfsmnt+0xae/0x130
 [<c115e951>] vfs_kern_mount+0x51/0xa0
[<c115fa7e>] do_kern_mount+0x3e/0xe0
 [<c1161174>] do_mount+0x164/0x200
[<c11615ab>] sys_mount+0x6b/0xa0
 [<c15af11f>] sysenter_do_call+0x12/0x28*

--f46d040715c5cf671a04c0d9b0eb
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

Hi!<br><br>I installed openafs on a new ubuntu (12.04) client machine and a=
t first everything looked dandy. But then I noticed, that the machine would=
 hang on shutdown (see log at the end).<br>This is openafs 1.6.1-1 built vi=
a dkms (gcc-Version 4.6.3) from the sources as they come from the ubuntu pa=
ckage repo. I have this setup running on other machines (different hardware=
) without this problem.<br>


The kernel is 3.2.0-24-generic-pae.<br><br>I guess there is no simple answe=
r on how to solve this, but I thought I&#39;ll let you know. For now I had =
to remove openafs from that machine completely.<br>
<br>Thanks,<br>=C2=A0Alex<br><br>The hardware is:<br><br><b><span style=3D"=
font-family:courier new,monospace">processor=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0 : 0</span><br style=3D"font-family:courier new,monospace"><span styl=
e=3D"font-family:courier new,monospace">vendor_id=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0 : AuthenticAMD</span><br style=3D"font-family:courier new,mono=
space">


<span style=3D"font-family:courier new,monospace">cpu family=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 : 20</span><br style=3D"font-family:courier new,monospace">=
<span style=3D"font-family:courier new,monospace">model=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 1</span><br style=3D"font-fami=
ly:courier new,monospace">


<span style=3D"font-family:courier new,monospace">model name=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 : AMD E-350 Processor</span><br style=3D"font-family:courie=
r new,monospace"><span style=3D"font-family:courier new,monospace">stepping=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 0</span><br style=3D"font-fami=
ly:courier new,monospace">


<span style=3D"font-family:courier new,monospace">microcode=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 : 0x5000028</span><br style=3D"font-family:courier ne=
w,monospace"><span style=3D"font-family:courier new,monospace">cpu MHz=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 800.000</span><br style=3D"=
font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">cache size=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0 : 512 KB</span><br style=3D"font-family:courier new,monospa=
ce"><span style=3D"font-family:courier new,monospace">physical id=C2=A0=C2=
=A0=C2=A0=C2=A0 : 0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">siblings=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 2</span><br style=3D"font-family:courier new,=
monospace"><span style=3D"font-family:courier new,monospace">core id=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 0</span><br style=3D"font-fami=
ly:courier new,monospace">


<span style=3D"font-family:courier new,monospace">cpu cores=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0 : 2</span><br style=3D"font-family:courier new,monosp=
ace"><span style=3D"font-family:courier new,monospace">apicid=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 0</span><br style=3D"font-fami=
ly:courier new,monospace">


<span style=3D"font-family:courier new,monospace">initial apicid=C2=A0 : 0<=
/span><br style=3D"font-family:courier new,monospace"><span style=3D"font-f=
amily:courier new,monospace">fdiv_bug=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=
=C2=A0 : no</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">hlt_bug=C2=A0=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : no</span><br style=3D"font-family:courier =
new,monospace"><span style=3D"font-family:courier new,monospace">f00f_bug=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : no</span><br style=3D"font-fam=
ily:courier new,monospace">


<span style=3D"font-family:courier new,monospace">coma_bug=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0 : no</span><br style=3D"font-family:courier new=
,monospace"><span style=3D"font-family:courier new,monospace">fpu=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : yes</span=
><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">fpu_exception=C2=A0=C2=A0=
 : yes</span><br style=3D"font-family:courier new,monospace"><span style=3D=
"font-family:courier new,monospace">cpuid level=C2=A0=C2=A0=C2=A0=C2=A0 : 6=
</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">wp=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 : yes</span><br s=
tyle=3D"font-family:courier new,monospace"><span style=3D"font-family:couri=
er new,monospace">flags=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=
=A0=C2=A0 : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov p=
at pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rd=
tscp lm constant_tsc nonstop_tsc extd_apicid aperfmperf pni monitor ssse3 c=
x16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse =
3dnowprefetch ibs skinit wdt arat npt lbrv svm_lock nrip_save pausefilter</=
span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">bogomips=C2=A0=C2=A0=C2=
=A0=C2=A0=C2=A0=C2=A0=C2=A0 : 3199.81</span><br style=3D"font-family:courie=
r new,monospace"><span style=3D"font-family:courier new,monospace">clflush =
size=C2=A0=C2=A0=C2=A0 : 64</span><br style=3D"font-family:courier new,mono=
space">


<span style=3D"font-family:courier new,monospace">cache_alignment : 64</spa=
n><br style=3D"font-family:courier new,monospace"><span style=3D"font-famil=
y:courier new,monospace">address sizes=C2=A0=C2=A0 : 36 bits physical, 48 b=
its virtual</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">power management: ts ttp =
tm stc 100mhzsteps hwpstate</span><br style=3D"font-family:courier new,mono=
space"></b><br><br><b><span style=3D"font-family:courier new,monospace">afs=
: COLD shutting down of: vcaches... CB... afs... BkG... CTrunc... AFSDB... =
RxEvent... UnmaskRxkSignals... RxListener... =C2=A0ALL allocated tables... =
done</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">enabling dynamically allo=
cated vcaches</span><br style=3D"font-family:courier new,monospace"><span s=
tyle=3D"font-family:courier new,monospace">Starting AFS cache scan...found =
21 non-empty cache files (1%).</span><br style=3D"font-family:courier new,m=
onospace">


<span style=3D"font-family:courier new,monospace">------------[ cut here ]-=
-----------</span><br style=3D"font-family:courier new,monospace"><span sty=
le=3D"font-family:courier new,monospace">WARNING: at /build/buildd/linux-3.=
2.0/fs/sysfs/dir.c:481 sysfs_add_one+0x9b/0xd0()</span><br style=3D"font-fa=
mily:courier new,monospace">


<span style=3D"font-family:courier new,monospace">Hardware name: NT-A2400&a=
mp;NT-A3500</span><br style=3D"font-family:courier new,monospace"><span sty=
le=3D"font-family:courier new,monospace">sysfs: cannot create duplicate fil=
ename &#39;/devices/virtual/bdi/afs&#39;</span><br style=3D"font-family:cou=
rier new,monospace">


<span style=3D"font-family:courier new,monospace">Modules linked in: openaf=
s(P) ufs qnx4 hfsplus hfs minix ntfs vfat msdos fat jfs xfs reiserfs ext2 i=
p6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat n=
f_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_=
CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge =
stp kvm_amd kvm rfcomm dm_crypt bnep parport_pc bluetooth ppdev snd_hda_cod=
ec_realtek arc4 snd_hda_codec_hdmi ums_realtek psmouse uas serio_raw ath9k =
mac80211 snd_hda_intel snd_hda_codec snd_hwdep k10temp ath9k_common ath9k_h=
w ath snd_pcm cfg80211 snd_seq_midi snd_rawmidi sp5100_tco i2c_piix4 snd_se=
q_midi_event snd_seq snd_timer snd_seq_device fglrx(P) snd mac_hid soundcor=
e snd_page_alloc lp parport btrfs zlib_deflate libcrc32c vesafb usb_storage=
 usbhid hid r8169 pata_atiixp [last unloaded: openafs]</span><br style=3D"f=
ont-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">Pid: 25951, comm: afsd Ta=
inted: P =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 O 3.2.0-24-generic-pae #37-Ubun=
tu</span><br style=3D"font-family:courier new,monospace"><span style=3D"fon=
t-family:courier new,monospace">Call Trace:</span><br style=3D"font-family:=
courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c105a512&gt;] warn_=
slowpath_common+0x72/0xa0</span><br style=3D"font-family:courier new,monosp=
ace"><span style=3D"font-family:courier new,monospace"> [&lt;c11a743b&gt;] =
? sysfs_add_one+0x9b/0xd0</span><br style=3D"font-family:courier new,monosp=
ace">


<span style=3D"font-family:courier new,monospace"> [&lt;c11a743b&gt;] ? sys=
fs_add_one+0x9b/0xd0</span><br style=3D"font-family:courier new,monospace">=
<span style=3D"font-family:courier new,monospace"> [&lt;c105a5e3&gt;] warn_=
slowpath_fmt+0x33/0x40</span><br style=3D"font-family:courier new,monospace=
">


<span style=3D"font-family:courier new,monospace"> [&lt;c11a743b&gt;] sysfs=
_add_one+0x9b/0xd0</span><br style=3D"font-family:courier new,monospace"><s=
pan style=3D"font-family:courier new,monospace"> [&lt;c11a74c7&gt;] create_=
dir+0x57/0xb0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c11a75c1&gt;] sysfs=
_create_dir+0x71/0xb0</span><br style=3D"font-family:courier new,monospace"=
><span style=3D"font-family:courier new,monospace"> [&lt;c12ad31d&gt;] kobj=
ect_add_internal+0x8d/0x1d0</span><br style=3D"font-family:courier new,mono=
space">


<span style=3D"font-family:courier new,monospace"> [&lt;c11111b6&gt;] ? pcp=
u_next_pop+0x36/0x50</span><br style=3D"font-family:courier new,monospace">=
<span style=3D"font-family:courier new,monospace"> [&lt;c12ad282&gt;] ? kob=
ject_get+0x12/0x20</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c12ad715&gt;] kobje=
ct_add+0x35/0x80</span><br style=3D"font-family:courier new,monospace"><spa=
n style=3D"font-family:courier new,monospace"> [&lt;c1382056&gt;] device_ad=
d+0xd6/0x380</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c138b089&gt;] ? dev=
ice_pm_init+0x49/0x70</span><br style=3D"font-family:courier new,monospace"=
><span style=3D"font-family:courier new,monospace"> [&lt;c1382317&gt;] devi=
ce_register+0x17/0x20</span><br style=3D"font-family:courier new,monospace"=
>


<span style=3D"font-family:courier new,monospace"> [&lt;c13823d1&gt;] devic=
e_create_vargs+0xb1/0xe0</span><br style=3D"font-family:courier new,monospa=
ce"><span style=3D"font-family:courier new,monospace"> [&lt;c1110100&gt;] b=
di_register+0x50/0x190</span><br style=3D"font-family:courier new,monospace=
">


<span style=3D"font-family:courier new,monospace"> [&lt;c110fd89&gt;] ? bdi=
_init+0x189/0x1f0</span><br style=3D"font-family:courier new,monospace"><sp=
an style=3D"font-family:courier new,monospace"> [&lt;fadc7694&gt;] afs_fill=
_super+0x114/0x2a0 [openafs]</span><br style=3D"font-family:courier new,mon=
ospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c1146fc7&gt;] mount=
_nodev+0x47/0xa0</span><br style=3D"font-family:courier new,monospace"><spa=
n style=3D"font-family:courier new,monospace"> [&lt;fadc72ca&gt;] afs_mount=
+0x1a/0x20 [openafs]</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;fadc7580&gt;] ? afs=
_root.isra.1+0x130/0x130 [openafs]</span><br style=3D"font-family:courier n=
ew,monospace"><span style=3D"font-family:courier new,monospace"> [&lt;c1147=
b66&gt;] mount_fs+0x36/0x180</span><br style=3D"font-family:courier new,mon=
ospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c11124cf&gt;] ? __a=
lloc_percpu+0xf/0x20</span><br style=3D"font-family:courier new,monospace">=
<span style=3D"font-family:courier new,monospace"> [&lt;c115e83e&gt;] ? all=
oc_vfsmnt+0xae/0x130</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c115e951&gt;] vfs_k=
ern_mount+0x51/0xa0</span><br style=3D"font-family:courier new,monospace"><=
span style=3D"font-family:courier new,monospace"> [&lt;c115fa7e&gt;] do_ker=
n_mount+0x3e/0xe0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c1161174&gt;] do_mo=
unt+0x164/0x200</span><br style=3D"font-family:courier new,monospace"><span=
 style=3D"font-family:courier new,monospace"> [&lt;c11615ab&gt;] sys_mount+=
0x6b/0xa0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c15af11f&gt;] sysen=
ter_do_call+0x12/0x28</span><br style=3D"font-family:courier new,monospace"=
><span style=3D"font-family:courier new,monospace">---[ end trace 011ba5b5d=
c2b6096 ]---</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace">kobject_add_internal fail=
ed for afs with -EEXIST, don&#39;t try to register things with the same nam=
e in the same directory.</span><br style=3D"font-family:courier new,monospa=
ce">


<span style=3D"font-family:courier new,monospace">Pid: 25951, comm: afsd Ta=
inted: P =C2=A0 =C2=A0 =C2=A0 =C2=A0W =C2=A0O 3.2.0-24-generic-pae #37-Ubun=
tu</span><br style=3D"font-family:courier new,monospace"><span style=3D"fon=
t-family:courier new,monospace">Call Trace:</span><br style=3D"font-family:=
courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c1592732&gt;] ? pri=
ntk+0x2d/0x2f</span><br style=3D"font-family:courier new,monospace"><span s=
tyle=3D"font-family:courier new,monospace"> [&lt;c12ad3c8&gt;] kobject_add_=
internal+0x138/0x1d0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c12ad715&gt;] kobje=
ct_add+0x35/0x80</span><br style=3D"font-family:courier new,monospace"><spa=
n style=3D"font-family:courier new,monospace"> [&lt;c1382056&gt;] device_ad=
d+0xd6/0x380</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c138b089&gt;] ? dev=
ice_pm_init+0x49/0x70</span><br style=3D"font-family:courier new,monospace"=
><span style=3D"font-family:courier new,monospace"> [&lt;c1382317&gt;] devi=
ce_register+0x17/0x20</span><br style=3D"font-family:courier new,monospace"=
>


<span style=3D"font-family:courier new,monospace"> [&lt;c13823d1&gt;] devic=
e_create_vargs+0xb1/0xe0</span><br style=3D"font-family:courier new,monospa=
ce"><span style=3D"font-family:courier new,monospace"> [&lt;c1110100&gt;] b=
di_register+0x50/0x190</span><br style=3D"font-family:courier new,monospace=
">


<span style=3D"font-family:courier new,monospace"> [&lt;c110fd89&gt;] ? bdi=
_init+0x189/0x1f0</span><br style=3D"font-family:courier new,monospace"><sp=
an style=3D"font-family:courier new,monospace"> [&lt;fadc7694&gt;] afs_fill=
_super+0x114/0x2a0 [openafs]</span><br style=3D"font-family:courier new,mon=
ospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c1146fc7&gt;] mount=
_nodev+0x47/0xa0</span><br style=3D"font-family:courier new,monospace"><spa=
n style=3D"font-family:courier new,monospace"> [&lt;fadc72ca&gt;] afs_mount=
+0x1a/0x20 [openafs]</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;fadc7580&gt;] ? afs=
_root.isra.1+0x130/0x130 [openafs]</span><br style=3D"font-family:courier n=
ew,monospace"><span style=3D"font-family:courier new,monospace"> [&lt;c1147=
b66&gt;] mount_fs+0x36/0x180</span><br style=3D"font-family:courier new,mon=
ospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c11124cf&gt;] ? __a=
lloc_percpu+0xf/0x20</span><br style=3D"font-family:courier new,monospace">=
<span style=3D"font-family:courier new,monospace"> [&lt;c115e83e&gt;] ? all=
oc_vfsmnt+0xae/0x130</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c115e951&gt;] vfs_k=
ern_mount+0x51/0xa0</span><br style=3D"font-family:courier new,monospace"><=
span style=3D"font-family:courier new,monospace"> [&lt;c115fa7e&gt;] do_ker=
n_mount+0x3e/0xe0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c1161174&gt;] do_mo=
unt+0x164/0x200</span><br style=3D"font-family:courier new,monospace"><span=
 style=3D"font-family:courier new,monospace"> [&lt;c11615ab&gt;] sys_mount+=
0x6b/0xa0</span><br style=3D"font-family:courier new,monospace">


<span style=3D"font-family:courier new,monospace"> [&lt;c15af11f&gt;] sysen=
ter_do_call+0x12/0x28</span></b><br>

--f46d040715c5cf671a04c0d9b0eb--