Hi all,
I just experience an error (twice) after trying to copy files from a
network drive to a local hard disk (log, see below).
Should I report this as a duplicate or is this something else? Please
your advice.
Feb 13 10:23:23 L001 kernel: [ 250.966385] BUG: unable to handle kernel paging
request at f7c00d02
Feb 13 10:23:23 L001 kernel: [ 250.966448] IP: [<f86e99e3>]
CIFSSMBQAllEAs+0x2b3/0x450 [cifs]
Feb 13 10:23:23 L001 kernel: [ 250.966501] *pdpt = 0000000001975001 *pde =
0000000000000000
Feb 13 10:23:23 L001 kernel: [ 250.966532] Oops: 0000 [#1] SMP
Feb 13 10:23:23 L001 kernel: [ 250.966556] Modules linked in: michael_mic arc4
des_generic md4 joydev snd_hda_codec_conexant kvm hp_wmi sparse_keymap uvcvideo
videobuf2_core videodev videobuf2_vmalloc videobuf2_memops lib80211_crypt_tkip
psmouse snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi
snd_seq_midi_event snd_seq snd_timer snd_seq_device k8temp serio_raw wl(PO)
nouveau r852 sm_common snd nand nand_ids ttm mtd nand_bch bch nand_ecc
drm_kms_helper parport_pc r592 drm i2c_algo_bit mxm_wmi memstick soundcore
lib80211 ppdev bnep rfcomm snd_page_alloc bluetooth i2c_nforce2 wmi binfmt_misc
nls_utf8 cifs fscache video mac_hid lp parport hid_generic usbhid hid
firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t pata_amd forcedeth
Feb 13 10:23:23 L001 kernel: [ 250.967041]
Feb 13 10:23:23 L001 kernel: [ 250.967058] Pid: 2566, comm: pool Tainted: P
O 3.5.0-23-generic #35-Ubuntu Hewlett-Packard HP Pavilion dv9700
Notebook PC /30DA
Feb 13 10:23:23 L001 kernel: [ 250.967108] EIP: 0060:[<f86e99e3>] EFLAGS:
00210202 CPU: 0
Feb 13 10:23:23 L001 kernel: [ 250.967145] EIP is at
CIFSSMBQAllEAs+0x2b3/0x450 [cifs]
Feb 13 10:23:23 L001 kernel: [ 250.967165] EAX: f7c00d01 EBX: 000000fd ECX:
00000000 EDX: 2f977cf8
Feb 13 10:23:23 L001 kernel: [ 250.967185] ESI: 0000fcfc EDI: 2f977cfc EBP:
edcf3f20 ESP: edcf3ed0
Feb 13 10:23:23 L001 kernel: [ 250.967205] DS: 007b ES: 007b FS: 00d8 GS:
00e0 SS: 0068
Feb 13 10:23:23 L001 kernel: [ 250.967224] CR0: 8005003b CR2: f7c00d02 CR3:
2f229000 CR4: 000007f0
Feb 13 10:23:23 L001 kernel: [ 250.967244] DR0: 00000000 DR1: 00000000 DR2:
00000000 DR3: 00000000
Feb 13 10:23:23 L001 kernel: [ 250.967264] DR6: ffff0ff0 DR7: 00000400
Feb 13 10:23:23 L001 kernel: [ 250.967282] Process pool (pid: 2566,
ti=edcf2000 task=edca0000 task.ti=edcf2000)
Feb 13 10:23:23 L001 kernel: [ 250.967304] Stack:
Feb 13 10:23:23 L001 kernel: [ 250.967314] edd60000 edcf3f10 00000000
ef898000 ef81de00 00d3ee0e 0000fbff 00000000
Feb 13 10:23:23 L001 kernel: [ 250.967371] f7c00d05 00006923 edcf3f08
edcf3f0c edc73bc0 2f977cfc edd60000 edd60000
Feb 13 10:23:23 L001 kernel: [ 250.967427] 0000004f ef81c600 edc73bc0
efdc8da0 edcf3f5c f870296a 00000000 00000000
Feb 13 10:23:23 L001 kernel: [ 250.967481] Call Trace:
Feb 13 10:23:23 L001 kernel: [ 250.967526] [<f870296a>]
cifs_listxattr+0xba/0x170 [cifs]
Feb 13 10:23:23 L001 kernel: [ 250.967575] [<f87028b0>] ?
cifs_getxattr+0x460/0x460 [cifs]
Feb 13 10:23:23 L001 kernel: [ 250.967603] [<c116d6da>]
vfs_listxattr+0x3a/0x60
Feb 13 10:23:23 L001 kernel: [ 250.967625] [<c116d925>] listxattr+0xf5/0x100
Feb 13 10:23:23 L001 kernel: [ 250.967649] [<c115d05f>] ?
user_path_at+0x1f/0x30
Feb 13 10:23:23 L001 kernel: [ 250.967672] [<c116e33a>]
sys_llistxattr+0x3a/0x50
Feb 13 10:23:23 L001 kernel: [ 250.967698] [<c15d205f>]
sysenter_do_call+0x12/0x28
Feb 13 10:23:23 L001 kernel: [ 250.967716] Code: 04 89 cf 89 5d c4 eb 12 8b 55
d0 8d 44 32 01 8b 55 e4 85 d2 0f 84 0e 01 00 00 8d 50 04 89 55 d0 89 fa 83 ea
04 0f 88 cd 00 00 00 <0f> b6 58 01 0f b7 40 02 89 c6 01 de 89 45 c8 89 f0 f7 d0
01 d0
Feb 13 10:23:23 L001 kernel: [ 250.968012] EIP: [<f86e99e3>]
CIFSSMBQAllEAs+0x2b3/0x450 [cifs] SS:ESP 0068:edcf3ed0
Feb 13 10:23:23 L001 kernel: [ 250.968012] CR2: 00000000f7c00d02
Feb 13 10:23:23 L001 kernel: [ 250.968012] ---[ end trace 59b994474062e3a8 ]---
Feb 13 10:23:24 L001 kernel: [ 251.555723] [drm] nouveau 0000:05:00.0: EvoCh 1
Mthd 0x0080 Data 0x00000000 (0x0006 0x05)
Feb 13 10:23:27 L001 kernel: [ 254.556546] [drm] nouveau 0000:05:00.0: EvoCh 1
Mthd 0x0080 Data 0x00000000 (0x1006 0x05)
Feb 13 10:23:57 L001 acpid: client 1293[0:0] has disconnected
Fe
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https://bugs.launchpad.net/bugs/848864
Title:
BUG: unable to handle kernel paging request at ffffb4ff //
ext4_get_acl+0x80/0x210
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