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[Bug 668880] New: cannot mount secure nfs exports (kerberized nfs / rpc.gssd crashes)
  • From: bugzilla_noreply@xxxxxxxxxx
  • Date: Wed, 2 Feb 2011 13:16:23 +0000
  • Message-id: <bug-668880-21960@http.bugzilla.novell.com/>

https://bugzilla.novell.com/show_bug.cgi?id=668880

https://bugzilla.novell.com/show_bug.cgi?id=668880#c0


Summary: cannot mount secure nfs exports (kerberized nfs /
rpc.gssd crashes)
Classification: openSUSE
Product: openSUSE 11.4
Version: Milestone 6 of 6
Platform: x86-64
OS/Version: Other
Status: NEW
Severity: Major
Priority: P5 - None
Component: Network
AssignedTo: bnc-team-screening@xxxxxxxxxxxxxxxxxxxxxx
ReportedBy: dipeit@xxxxxxxxx
QAContact: qa@xxxxxxx
Found By: ---
Blocker: ---


User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US)
AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.237 Safari/534.10

Environment:

NFS Server: NetApp OnTap 7.3.1
KDC: Windows 2003 R2

ox6: # mount -t nfs4 -o rsize=65536,wsize=65536,sec=krb5 home:/vol/home_ph1
/mnt/home/home_ph1



Message from syslogd@ox6 at Feb 2 04:46:30 ...
kernel:[227038.834971] Oops: 0000 [#1] PREEMPT SMP

Message from syslogd@ox6 at Feb 2 04:46:30 ...
kernel:[227038.834975] last sysfs file: /sys/module/rpcsec_gss_krb5/initstate

Message from syslogd@ox6 at Feb 2 04:46:30 ...
kernel:[227038.835012] Stack:

Message from syslogd@ox6 at Feb 2 04:46:30 ...
kernel:[227038.835012] Call Trace:

Message from syslogd@ox6 at Feb 2 04:46:30 ...
kernel:[227038.835012] Code: e8 2b fd ff ff 48 8b 43 58 2a 43 50 88 43 4e eb
e9 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 f8 89 d1 c1 e9 03 83 e2
07 <f3> 48 a5 89 d1 f3 a4 c3 20 48 83 ea 20 4c 8b 06 4c 8b 4e 08 4c

Message from syslogd@ox6 at Feb 2 04:46:30 ...
kernel:[227038.835012] CR2: ffff880020444f28

######################################################

tail -n 250 /var/log/messages
Feb 2 04:46:30 ox6 kernel: [227038.834879] BUG: unable to handle kernel paging
request at ffff880020444f28
Feb 2 04:46:30 ox6 kernel: [227038.834930] IP: [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.834967] PGD 1a04063 PUD 1a08063 PMD 0
Feb 2 04:46:30 ox6 kernel: [227038.834971] Oops: 0000 [#1] PREEMPT SMP
Feb 2 04:46:30 ox6 kernel: [227038.834975] last sysfs file:
/sys/module/rpcsec_gss_krb5/initstate
Feb 2 04:46:30 ox6 kernel: [227038.834987] CPU 0
Feb 2 04:46:30 ox6 kernel: [227038.834989] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.835012]
Feb 2 04:46:30 ox6 kernel: [227038.835012] Pid: 29018, comm: rpc.gssd Not
tainted 2.6.37-20-desktop #1 440BX Desktop Reference Platform/VMware Virtual
Platform
Feb 2 04:46:30 ox6 kernel: [227038.835012] RIP: 0010:[<ffffffff8126b24b>]
[<ffffffff8126b24b>] memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.835012] RSP: 0018:ffff880013e49cb0 EFLAGS:
00010206
Feb 2 04:46:30 ox6 kernel: [227038.835012] RAX: ffff880013ed12f0 RBX:
ffff880013e49da8 RCX: 0000000000000001
Feb 2 04:46:30 ox6 kernel: [227038.835012] RDX: 0000000000000005 RSI:
ffff880020444f28 RDI: ffff880013ed12f0
Feb 2 04:46:30 ox6 kernel: [227038.835012] RBP: ffff880013ed12e0 R08:
0000000000000000 R09: ffff880013e1ec00
Feb 2 04:46:30 ox6 kernel: [227038.835012] R10: 000000005655c5f1 R11:
000000005c5c5c5c R12: 0000000000000040
Feb 2 04:46:30 ox6 kernel: [227038.835012] R13: 000000000000000d R14:
ffff880020444f28 R15: ffff880014f898e0
Feb 2 04:46:30 ox6 kernel: [227038.835012] FS: 00007f9a7903c720(0000)
GS:ffff880017200000(0000) knlGS:0000000000000000
Feb 2 04:46:30 ox6 kernel: [227038.835012] CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Feb 2 04:46:30 ox6 kernel: [227038.835012] CR2: ffff880020444f28 CR3:
0000000013c49000 CR4: 00000000000006f0
Feb 2 04:46:30 ox6 kernel: [227038.835012] DR0: 0000000000000000 DR1:
0000000000000000 DR2: 0000000000000000
Feb 2 04:46:30 ox6 kernel: [227038.835012] DR3: 0000000000000000 DR6:
00000000ffff0ff0 DR7: 0000000000000400
Feb 2 04:46:30 ox6 kernel: [227038.835012] Process rpc.gssd (pid: 29018,
threadinfo ffff880013e48000, task ffff880013a04500)
Feb 2 04:46:30 ox6 kernel: [227038.835012] Stack:
Feb 2 04:46:30 ox6 kernel: [227038.835012] ffffffffa005b99f ffff880013e1ec08
ffff880013e49da8 ffff880013ed12c0
Feb 2 04:46:30 ox6 kernel: [227038.835012] ffff880013e49d88 ffff880013e1ea68
0000000000000000 ffff880014f898e0
Feb 2 04:46:30 ox6 kernel: [227038.835012] ffffffff8123cfbe ffff880020444f28
0000000000000f28 ffffea000070eee0
Feb 2 04:46:30 ox6 kernel: [227038.835012] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.835012] [<00007f9a77834e50>]
0x7f9a77834e50
Feb 2 04:46:30 ox6 kernel: [227038.835012] Code: e8 2b fd ff ff 48 8b 43 58 2a
43 50 88 43 4e eb e9 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 48 89 f8 89
d1 c1 e9 03 83 e2 07 <f3> 48 a5 89 d1 f3 a4 c3 20 48 83 ea 20 4c 8b 06 4c 8b 4e
08 4c
Feb 2 04:46:30 ox6 kernel: [227038.835012] RIP [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.835012] RSP <ffff880013e49cb0>
Feb 2 04:46:30 ox6 kernel: [227038.835012] CR2: ffff880020444f28
Feb 2 04:46:30 ox6 kernel: [227038.835012] ---[ end trace 9505d658f200a414
]---
Feb 2 04:46:30 ox6 kernel: [227038.835012] note: rpc.gssd[29018] exited with
preempt_count 1
Feb 2 04:46:30 ox6 kernel: [227038.836782] BUG: scheduling while atomic:
rpc.gssd/29018/0x10000002
Feb 2 04:46:30 ox6 kernel: [227038.836786] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.836818] Pid: 29018, comm: rpc.gssd Tainted:
G D 2.6.37-20-desktop #1
Feb 2 04:46:30 ox6 kernel: [227038.836821] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.836838] [<ffffffff810059c9>]
dump_trace+0x79/0x340
Feb 2 04:46:30 ox6 kernel: [227038.836859] [<ffffffff8151f339>]
dump_stack+0x69/0x6f
Feb 2 04:46:30 ox6 kernel: [227038.836875] [<ffffffff81520042>]
thread_return+0x3a3/0x3e1
Feb 2 04:46:30 ox6 kernel: [227038.836890] [<ffffffff8104da45>]
__cond_resched+0x25/0x40
Feb 2 04:46:30 ox6 kernel: [227038.836900] [<ffffffff815201ac>]
_cond_resched+0x2c/0x40
Feb 2 04:46:30 ox6 kernel: [227038.836909] [<ffffffff8105bf53>]
put_files_struct+0xc3/0x140
Feb 2 04:46:30 ox6 kernel: [227038.836918] [<ffffffff8105c57d>]
do_exit+0x17d/0x440
Feb 2 04:46:30 ox6 kernel: [227038.836927] [<ffffffff81523a7c>]
oops_end+0x9c/0xe0
Feb 2 04:46:30 ox6 kernel: [227038.836932] [<ffffffff81525cb5>]
do_page_fault+0x485/0x520
Feb 2 04:46:30 ox6 kernel: [227038.836941] [<ffffffff81522e0f>]
page_fault+0x1f/0x30
Feb 2 04:46:30 ox6 kernel: [227038.836947] [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.836952] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.836960] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.836965] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.836970] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.836977] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.836984] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.836991] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.837013] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.837064] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.837069] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.837074] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.837080] [<00007f9a77834e50>]
0x7f9a77834e50
Feb 2 04:46:30 ox6 kernel: [227038.839171] BUG: scheduling while atomic:
rpc.gssd/29018/0x10000002
Feb 2 04:46:30 ox6 kernel: [227038.839176] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.839209] Pid: 29018, comm: rpc.gssd Tainted:
G D 2.6.37-20-desktop #1
Feb 2 04:46:30 ox6 kernel: [227038.839212] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.839223] [<ffffffff810059c9>]
dump_trace+0x79/0x340
Feb 2 04:46:30 ox6 kernel: [227038.839229] [<ffffffff8151f339>]
dump_stack+0x69/0x6f
Feb 2 04:46:30 ox6 kernel: [227038.839234] [<ffffffff81520042>]
thread_return+0x3a3/0x3e1
Feb 2 04:46:30 ox6 kernel: [227038.839240] [<ffffffff8104da45>]
__cond_resched+0x25/0x40
Feb 2 04:46:30 ox6 kernel: [227038.839250] [<ffffffff815201ac>]
_cond_resched+0x2c/0x40
Feb 2 04:46:30 ox6 kernel: [227038.839255] [<ffffffff8105bf53>]
put_files_struct+0xc3/0x140
Feb 2 04:46:30 ox6 kernel: [227038.839260] [<ffffffff8105c57d>]
do_exit+0x17d/0x440
Feb 2 04:46:30 ox6 kernel: [227038.839266] [<ffffffff81523a7c>]
oops_end+0x9c/0xe0
Feb 2 04:46:30 ox6 kernel: [227038.839270] [<ffffffff81525cb5>]
do_page_fault+0x485/0x520
Feb 2 04:46:30 ox6 kernel: [227038.839276] [<ffffffff81522e0f>]
page_fault+0x1f/0x30
Feb 2 04:46:30 ox6 kernel: [227038.839282] [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.839287] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.839297] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.839302] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.839309] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.839315] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.839324] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.839332] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.839353] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.839470] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.839476] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.839481] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.839487] [<00007f9a77834e50>]
0x7f9a77834e50
Feb 2 04:46:30 ox6 kernel: [227038.839499] BUG: scheduling while atomic:
rpc.gssd/29018/0x10000002
Feb 2 04:46:30 ox6 kernel: [227038.839502] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.839534] Pid: 29018, comm: rpc.gssd Tainted:
G D 2.6.37-20-desktop #1
Feb 2 04:46:30 ox6 kernel: [227038.839537] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.839542] [<ffffffff810059c9>]
dump_trace+0x79/0x340
Feb 2 04:46:30 ox6 kernel: [227038.839547] [<ffffffff8151f339>]
dump_stack+0x69/0x6f
Feb 2 04:46:30 ox6 kernel: [227038.839551] [<ffffffff81520042>]
thread_return+0x3a3/0x3e1
Feb 2 04:46:30 ox6 kernel: [227038.839556] [<ffffffff8104da45>]
__cond_resched+0x25/0x40
Feb 2 04:46:30 ox6 kernel: [227038.839561] [<ffffffff815201ac>]
_cond_resched+0x2c/0x40
Feb 2 04:46:30 ox6 kernel: [227038.839566] [<ffffffff8105bf53>]
put_files_struct+0xc3/0x140
Feb 2 04:46:30 ox6 kernel: [227038.839571] [<ffffffff8105c57d>]
do_exit+0x17d/0x440
Feb 2 04:46:30 ox6 kernel: [227038.839576] [<ffffffff81523a7c>]
oops_end+0x9c/0xe0
Feb 2 04:46:30 ox6 kernel: [227038.839580] [<ffffffff81525cb5>]
do_page_fault+0x485/0x520
Feb 2 04:46:30 ox6 kernel: [227038.839585] [<ffffffff81522e0f>]
page_fault+0x1f/0x30
Feb 2 04:46:30 ox6 kernel: [227038.839590] [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.839595] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.839601] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.839606] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.839611] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.839663] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.839671] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.839678] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.839691] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.839722] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.839727] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.839732] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.839737] [<00007f9a77834e50>]
0x7f9a77834e50
Feb 2 04:46:30 ox6 kernel: [227038.839746] BUG: scheduling while atomic:
rpc.gssd/29018/0x10000002
Feb 2 04:46:30 ox6 kernel: [227038.839750] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.839784] Pid: 29018, comm: rpc.gssd Tainted:
G D 2.6.37-20-desktop #1
Feb 2 04:46:30 ox6 kernel: [227038.839788] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.839793] [<ffffffff810059c9>]
dump_trace+0x79/0x340
Feb 2 04:46:30 ox6 kernel: [227038.839797] [<ffffffff8151f339>]
dump_stack+0x69/0x6f
Feb 2 04:46:30 ox6 kernel: [227038.839802] [<ffffffff81520042>]
thread_return+0x3a3/0x3e1
Feb 2 04:46:30 ox6 kernel: [227038.839807] [<ffffffff8104da45>]
__cond_resched+0x25/0x40
Feb 2 04:46:30 ox6 kernel: [227038.839811] [<ffffffff815201ac>]
_cond_resched+0x2c/0x40
Feb 2 04:46:30 ox6 kernel: [227038.839816] [<ffffffff8105bf53>]
put_files_struct+0xc3/0x140
Feb 2 04:46:30 ox6 kernel: [227038.839821] [<ffffffff8105c57d>]
do_exit+0x17d/0x440
Feb 2 04:46:30 ox6 kernel: [227038.839826] [<ffffffff81523a7c>]
oops_end+0x9c/0xe0
Feb 2 04:46:30 ox6 kernel: [227038.839830] [<ffffffff81525cb5>]
do_page_fault+0x485/0x520
Feb 2 04:46:30 ox6 kernel: [227038.839835] [<ffffffff81522e0f>]
page_fault+0x1f/0x30
Feb 2 04:46:30 ox6 kernel: [227038.839840] [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.839845] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.839851] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.839856] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.839861] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.839868] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.839874] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.839881] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.839894] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.839926] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.839931] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.839935] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.839940] [<00007f9a77834e50>]
0x7f9a77834e50
Feb 2 04:46:30 ox6 kernel: [227038.839949] BUG: scheduling while atomic:
rpc.gssd/29018/0x10000002
Feb 2 04:46:30 ox6 kernel: [227038.839953] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.839983] Pid: 29018, comm: rpc.gssd Tainted:
G D 2.6.37-20-desktop #1
Feb 2 04:46:30 ox6 kernel: [227038.839987] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.839991] [<ffffffff810059c9>]
dump_trace+0x79/0x340
Feb 2 04:46:30 ox6 kernel: [227038.839996] [<ffffffff8151f339>]
dump_stack+0x69/0x6f
Feb 2 04:46:30 ox6 kernel: [227038.840000] [<ffffffff81520042>]
thread_return+0x3a3/0x3e1
Feb 2 04:46:30 ox6 kernel: [227038.840030] [<ffffffff8104da45>]
__cond_resched+0x25/0x40
Feb 2 04:46:30 ox6 kernel: [227038.840035] [<ffffffff815201ac>]
_cond_resched+0x2c/0x40
Feb 2 04:46:30 ox6 kernel: [227038.840040] [<ffffffff8105bf53>]
put_files_struct+0xc3/0x140
Feb 2 04:46:30 ox6 kernel: [227038.840045] [<ffffffff8105c57d>]
do_exit+0x17d/0x440
Feb 2 04:46:30 ox6 kernel: [227038.840050] [<ffffffff81523a7c>]
oops_end+0x9c/0xe0
Feb 2 04:46:30 ox6 kernel: [227038.840054] [<ffffffff81525cb5>]
do_page_fault+0x485/0x520
Feb 2 04:46:30 ox6 kernel: [227038.840059] [<ffffffff81522e0f>]
page_fault+0x1f/0x30
Feb 2 04:46:30 ox6 kernel: [227038.840065] [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.840069] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.840075] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.840080] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.840086] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.840092] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.840099] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.840106] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.840119] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.840150] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.840155] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.840160] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.840165] [<00007f9a77834e50>]
0x7f9a77834e50
Feb 2 04:46:30 ox6 kernel: [227038.841020] BUG: scheduling while atomic:
rpc.gssd/29018/0x00000002
Feb 2 04:46:30 ox6 kernel: [227038.841024] Modules linked in: md5 vmsync
vmblock microcode mperf edd rpcsec_gss_krb5 nfs lockd fscache nfs_acl
auth_rpcgss sunrpc btrfs zlib_deflate dm_mod sr_mod cdrom ppdev floppy
parport_pc parport sg pcspkr i2c_piix4 e1000 vmw_balloon mptctl button
container ac shpchp pci_hotplug vmci ext4 jbd2 crc16 fan processor ata_generic
thermal thermal_sys mptspi mptscsih mptbase scsi_transport_spi [last unloaded:
preloadtrace]
Feb 2 04:46:30 ox6 kernel: [227038.841059] Pid: 29018, comm: rpc.gssd Tainted:
G D 2.6.37-20-desktop #1
Feb 2 04:46:30 ox6 kernel: [227038.841062] Call Trace:
Feb 2 04:46:30 ox6 kernel: [227038.841068] [<ffffffff810059c9>]
dump_trace+0x79/0x340
Feb 2 04:46:30 ox6 kernel: [227038.841072] [<ffffffff8151f339>]
dump_stack+0x69/0x6f
Feb 2 04:46:30 ox6 kernel: [227038.841077] [<ffffffff81520042>]
thread_return+0x3a3/0x3e1
Feb 2 04:46:30 ox6 kernel: [227038.841082] [<ffffffff81520deb>]
__mutex_lock_slowpath+0x11b/0x1d0
Feb 2 04:46:30 ox6 kernel: [227038.841090] [<ffffffff8152098a>]
mutex_lock+0x1a/0x40
Feb 2 04:46:30 ox6 kernel: [227038.841102] [<ffffffffa03451d2>]
rpc_pipe_release+0x32/0x1b0 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.841135] [<ffffffff8115394e>]
__fput+0xae/0x240
Feb 2 04:46:30 ox6 kernel: [227038.841140] [<ffffffff8114ffd9>]
filp_close+0x59/0x80
Feb 2 04:46:30 ox6 kernel: [227038.841148] [<ffffffff8105bf4e>]
put_files_struct+0xbe/0x140
Feb 2 04:46:30 ox6 kernel: [227038.841153] [<ffffffff8105c57d>]
do_exit+0x17d/0x440
Feb 2 04:46:30 ox6 kernel: [227038.841158] [<ffffffff81523a7c>]
oops_end+0x9c/0xe0
Feb 2 04:46:30 ox6 kernel: [227038.841162] [<ffffffff81525cb5>]
do_page_fault+0x485/0x520
Feb 2 04:46:30 ox6 kernel: [227038.841167] [<ffffffff81522e0f>]
page_fault+0x1f/0x30
Feb 2 04:46:30 ox6 kernel: [227038.841171] [<ffffffff8126b24b>]
memcpy+0xb/0x120
Feb 2 04:46:30 ox6 kernel: [227038.841176] [<ffffffffa005b99f>]
md5_update+0x12f/0x140 [md5]
Feb 2 04:46:30 ox6 kernel: [227038.841182] [<ffffffff8123cfbe>]
shash_compat_update+0x2e/0x50
Feb 2 04:46:30 ox6 kernel: [227038.841186] [<ffffffff8123d1bb>]
shash_compat_digest+0x9b/0x180
Feb 2 04:46:30 ox6 kernel: [227038.841191] [<ffffffffa0440270>]
context_derive_keys_rc4+0x140/0x250 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.841197] [<ffffffffa0441021>]
gss_import_sec_context_kerberos+0x91/0x1b0 [rpcsec_gss_krb5]
Feb 2 04:46:30 ox6 kernel: [227038.841204] [<ffffffffa03818d0>]
gss_fill_context+0x1b0/0x200 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.841211] [<ffffffffa03831a7>]
gss_pipe_downcall+0x187/0x310 [auth_rpcgss]
Feb 2 04:46:30 ox6 kernel: [227038.841223] [<ffffffffa0344b3b>]
rpc_pipe_write+0x5b/0x90 [sunrpc]
Feb 2 04:46:30 ox6 kernel: [227038.841254] [<ffffffff811521a6>]
vfs_write+0xc6/0x180
Feb 2 04:46:30 ox6 kernel: [227038.841258] [<ffffffff811524be>]
sys_write+0x4e/0x90
Feb 2 04:46:30 ox6 kernel: [227038.841263] [<ffffffff81002f8b>]
system_call_fastpath+0x16/0x1b
Feb 2 04:46:30 ox6 kernel: [227038.841268] [<00007f9a77834e50>]
0x7f9a77834e50








Reproducible: Always

Steps to Reproduce:
1.
2.
3.

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