Bug#623212: same problem here
Hello!
I'm with the same problem in my Debian. When Im using kernel 2.6.32,
it's all ok, but not with 2.6.38. The error occurs when I execute a
"ls" in the mounted folder, but no problem is reported while the
"mount" is running.
> /var/log/syslog
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.365402] ------------[
cut here ]------------
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.365439] kernel BUG at
/build/buildd-linux-2.6_2.6.38-3-amd64-4XBLY6/linux-2.6-2.6.38/debian/build/source_amd64_none/fs/dcache.c:2134!
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.365511] invalid opcode:
0000 [#1] SMP
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.365542] last sysfs file:
/sys/module/nls_base/initstate
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.365575] CPU 0
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.365590] Modules linked
in: nls_utf8 ncpfs xt_tcpudp ipt_MASQUERADE xt_state iptable_nat
nf_nat nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter
ip_tables x_tables parport_pc ppdev lp parport acpi_cpufreq mperf
cpufreq_userspace cpufreq_conservative cpufreq_powersave cpufreq_stats
kvm_intel kvm ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr
iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nfsd exportfs nfs
lockd fscache nfs_acl auth_rpcgss sunrpc tun loop
snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep
snd_pcm_oss snd_mixer_oss snd_pcm i915 snd_seq_midi snd_rawmidi
snd_seq_midi_event snd_seq drm_kms_helper drm snd_timer i2c_i801
i2c_algo_bit snd_seq_device i2c_core processor snd psmouse evdev
pcspkr serio_raw tpm_tis tpm tpm_bios video button soundcore
snd_page_alloc thermal_sys ext4 mbcache jbd2 crc16 dm_mod sg sd_mod
sr_mod cdrom crc_t10dif uhci_hcd ahci libahci libata ehci_hcd scsi_mod
r8169 mii usbcore nls_base [last unloaded: scsi_wa
Apr 27 18:00:31 cx71sesi081990 kernel: it_scan]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366351]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366364] Pid: 28153,
comm: bash Not tainted 2.6.38-2-amd64 #1 Hewlett-Packard HP Pro 3000
Small Form Factor PC/3664h
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366438] RIP:
0010:[<ffffffff8110716a>] [<ffffffff8110716a>]
dentry_update_name_case+0x17/0x4f
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366498] RSP:
0018:ffff8800a7fe79c8 EFLAGS: 00010246
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366531] RAX:
0000000000000000 RBX: ffff8800b4198f00 RCX: 0000000000000000
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366573] RDX:
0000000000000000 RSI: ffff8800a7fe7a98 RDI: ffff8800b4198f00
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366614] RBP:
ffff8800a7fe7a98 R08: ffff8800a7fe79c8 R09: ffff8800b4198f38
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366656] R10:
0000000000000000 R11: ffff8800b7a0fdb0 R12: ffff880080105600
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366698] R13:
ffff8800a7fe7c18 R14: 0000000000000001 R15: ffff8800b4198f00
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366741] FS:
00007fed16690700(0000) GS:ffff8800b7a00000(0000)
knlGS:0000000000000000
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366789] CS: 0010 DS:
0000 ES: 0000 CR0: 0000000080050033
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366823] CR2:
00007f5e22073000 CR3: 000000000af49000 CR4: 00000000000406f0
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366865] DR0:
0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366907] DR3:
0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366949] Process bash
(pid: 28153, threadinfo ffff8800a7fe6000, task ffff88000e51d7c0)
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.366996] Stack:
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367010]
ffff880087094048 ffff880087094048 ffff8800abf16cc0 ffffffffa05611b5
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367064]
00000000000025b7 ffffffff81038cd5 0000000000000000 00000004b7a13700
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367117]
0000000000000000 ffff8800a7fe7e68 0000000000000002 ffff880094fc8000
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367171] Call Trace:
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367192]
[<ffffffffa05611b5>] ? ncp_fill_cache+0x1b5/0x42a [ncpfs]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367233]
[<ffffffff81038cd5>] ? update_curr+0xb9/0x15b
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367269]
[<ffffffff81104c5c>] ? filldir+0x0/0xc3
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367303]
[<ffffffff810ec2a8>] ? virt_to_head_page+0x9/0x2d
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367341]
[<ffffffffa0567407>] ? ncp_do_request+0x30f/0x321 [ncpfs]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367382]
[<ffffffff81060331>] ? autoremove_wake_function+0x0/0x2a
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367423]
[<ffffffffa05674f7>] ? ncp_request2+0x49/0x76 [ncpfs]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367462]
[<ffffffffa05614ed>] ? ncp_read_volume_list+0xc3/0xfb [ncpfs]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367504]
[<ffffffff81104c5c>] ? filldir+0x0/0xc3
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367538]
[<ffffffff810b5409>] ? find_get_page+0x3b/0x5e
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367573]
[<ffffffff810b0000>] ? __perf_event__output_id_sample+0xc3/0x23c
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367617]
[<ffffffffa0561ba1>] ? ncp_readdir+0x4ef/0x587 [ncpfs]
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367656]
[<ffffffff81104c5c>] ? filldir+0x0/0xc3
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367688]
[<ffffffff810d5b2c>] ? vma_merge+0x1ef/0x34a
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367722]
[<ffffffff81104c5c>] ? filldir+0x0/0xc3
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367754]
[<ffffffff81104d86>] ? vfs_readdir+0x67/0xa4
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367787]
[<ffffffff81104eff>] ? sys_getdents+0x7d/0xcd
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367823]
[<ffffffff81327295>] ? page_fault+0x25/0x30
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367858]
[<ffffffff81009952>] ? system_call_fastpath+0x16/0x1b
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.367894] Code: 8b 52 24
89 50 24 c3 8b 48 24 8b 72 24 89 70 24 89 4a 24 c3 55 48 89 f5 53 48
89 fb 48 83 ec 08 48 8b 47 30 8b 40 28 ff c8 75 04 <0f> 0b eb fe 8b 47
24 3b 46 04 74 04 0f 0b eb fe 48 8d 7f 5c e8
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.368180] RIP
[<ffffffff8110716a>] dentry_update_name_case+0x17/0x4f
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.368224] RSP <ffff8800a7fe79c8>
Apr 27 18:00:31 cx71sesi081990 kernel: [34019.397208] ---[ end trace
3eea85b207847791 ]---
> Packages:
un ipx <none>
(nenhuma descrição disponível)
ii libc6 2.11.2-11
Embedded GNU C Library: Shared libraries
ii libncp 2.2.6-8
shared library used by programs that use NetWare Core
Protocol
ii libpam-ncp 2.2.6-8
PAM module allowing authentication from a NetWare server
ii ncpfs 2.2.6-8
utilities to use resources from NetWare servers
ii linux-image-2.6-amd64 2.6.38+33
Linux 2.6 for 64-bit PCs (meta-package)
ii linux-image-2.6.32-3-amd64 2.6.32-9
Linux 2.6.32 for 64-bit PCs
ii linux-image-2.6.32-5-amd64 2.6.32-31
Linux 2.6.32 for 64-bit PCs
ii linux-image-2.6.38-2-amd64 2.6.38-3
Linux 2.6.38 for 64-bit PCs
> /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz
stepping : 10
cpu MHz : 1603.000
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm
tpr_shadow vnmi flexpriority
bogomips : 5851.36
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 23
model name : Intel(R) Core(TM)2 Duo CPU E7500 @ 2.93GHz
stepping : 10
cpu MHz : 1603.000
cache size : 3072 KB
physical id : 0
siblings : 2
core id : 1
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx
lm constant_tsc arch_perfmon pebs bts rep_good aperfmperf pni dtes64
monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 xsave lahf_lm
tpr_shadow vnmi flexpriority
bogomips : 5851.95
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
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