Duplicity Fails after Asking for Password.

reefland · 2014-08-27 15:20:12

Duplicity has been working fine for a while. It appears to have stopped around July 31st. It prompts for my password and nothing happens visually. I don't see any files being updated in the destination and no icon is displayed in the panel.

My Exclude list:
['$TRASH', '$DOWNLOAD', '/home/rich/Dropbox', '/home/rich/.macromedia', '/home/rich/.mozilla', '/home/rich/.cache', '/home/rich/.nv', '/home/rich/.thumbnails']

My Include list:
['/home/rich']

The destination is a NFS share, which I can reach. I can use touch and rm on a temp file. All files are owned by me. Permission appear to be OK (600).

uname -a
Linux lin-y510p 3.16.1-1-ARCH #1 SMP PREEMPT Thu Aug 14 07:40:19 CEST 2014 x86_64 GNU/Linux

As soon as I press enter on my password for the backup, the following is logged:

[ 1622.476553] BUG: unable to handle kernel paging request at ffffffffffffffa1
[ 1622.476559] IP: [<ffffffffa129e4db>] nfs3_list_one_acl+0x2b/0x80 [nfsv3]
[ 1622.476564] PGD 2814067 PUD 2816067 PMD 0 
[ 1622.476567] Oops: 0002 [#1] PREEMPT SMP 
[ 1622.476569] Modules linked in: nfsv3 nfs_acl rpcsec_gss_krb5 auth_rpcgss oid_registry nfsv4 dns_resolver fuse rfcomm ctr ccm bnep ip6t_REJECT xt_hl ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT xt_LOG snd_hda_codec_hdmi xt_limit xt_tcpudp coretemp xt_addrtype nls_iso8859_1 snd_hda_codec_realtek snd_hda_codec_generic nls_cp437 vfat fat hwmon intel_rapl x86_pkg_temp_thermal intel_powerclamp snd_hda_intel nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ecb ip6table_filter kvm_intel btusb bluetooth snd_hda_controller 6lowpan_iphc ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast joydev mousedev snd_hda_codec kvm hid_logitech_dj nf_nat_ftp nf_nat iTCO_wdt iTCO_vendor_support mxm_wmi snd_hwdep snd_pcm snd_timer crct10dif_pclmul snd crc32_pclmul nf_conntrack_ftp nf_conntrack nvidia(PO) arc4
[ 1622.476599]  iptable_filter crc32c_intel usbhid uvcvideo hid videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev soundcore ghash_clmulni_intel ip_tables x_tables media aesni_intel evdev iwlmvm mac_hid aes_x86_64 lrw mei_me gf128mul glue_helper drm led_class mac80211 mei serio_raw ablk_helper psmouse alx mdio ac iwlwifi cfg80211 nfs shpchp ideapad_laptop sparse_keymap battery button thermal pcspkr video rfkill i2c_i801 i2c_core lpc_ich lockd processor wmi cryptd microcode sunrpc fscache ext4 crc16 mbcache jbd2 uas usb_storage sd_mod crc_t10dif crct10dif_common ahci atkbd libahci libps2 xhci_hcd libata ehci_pci ehci_hcd scsi_mod usbcore usb_common i8042 serio
[ 1622.476634] CPU: 0 PID: 1408 Comm: duplicity Tainted: P           O  3.16.1-1-ARCH #1
[ 1622.476636] Hardware name: LENOVO 20217/VIQY0Y1, BIOS 74CN44WW(V3.05) 09/18/2013
[ 1622.476637] task: ffff88042d950000 ti: ffff880422fe8000 task.ti: ffff880422fe8000
[ 1622.476638] RIP: 0010:[<ffffffffa129e4db>]  [<ffffffffa129e4db>] nfs3_list_one_acl+0x2b/0x80 [nfsv3]
[ 1622.476641] RSP: 0018:ffff880422febe88  EFLAGS: 00010282
[ 1622.476642] RAX: ffffffffffffffa1 RBX: 0000000000000000 RCX: 0000000000000000
[ 1622.476644] RDX: 0000000000000000 RSI: 0000000000008000 RDI: ffff880422febe28
[ 1622.476645] RBP: ffff880422febeb0 R08: 0000000000000000 R09: ffff880422febec0
[ 1622.476646] R10: 00000000fff00000 R11: 0000000000000246 R12: 0000000000000000
[ 1622.476647] R13: ffffffffa129fc4a R14: 0000000000000000 R15: ffff880422febec0
[ 1622.476648] FS:  00007fc7798d4700(0000) GS:ffff88046ec00000(0000) knlGS:0000000000000000
[ 1622.476650] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1622.476651] CR2: ffffffffffffffa1 CR3: 0000000409834000 CR4: 00000000001407f0
[ 1622.476652] Stack:
[ 1622.476653]  ffff8803fdee1e00 0000000000000000 0000000000000000 0000000000000000
[ 1622.476655]  00007fc7680078c0 ffff880422febee8 ffffffffa129eb31 0000000000000000
[ 1622.476657]  0000000010f42522 ffff8803fde72e40 0000000000000000 0000000000000000
[ 1622.476659] Call Trace:
[ 1622.476663]  [<ffffffffa129eb31>] nfs3_listxattr+0x51/0xa5 [nfsv3]
[ 1622.476667]  [<ffffffff811e6c82>] vfs_listxattr+0x42/0x70
[ 1622.476669]  [<ffffffff811e6d8c>] listxattr+0xdc/0x140
[ 1622.476672]  [<ffffffff811e7a17>] SyS_flistxattr+0x37/0x70
[ 1622.476676]  [<ffffffff81530be9>] system_call_fastpath+0x16/0x1b
[ 1622.476677] Code: 0f 1f 44 00 00 55 48 89 e5 41 57 41 56 41 55 41 54 49 89 d5 53 49 89 ce 4d 89 c4 4d 89 cf 49 8b 19 e8 aa e9 f7 df 48 85 c0 74 35 <f0> ff 08 74 40 4c 89 ef e8 e8 a6 00 e0 49 03 07 49 89 c2 49 83 
[ 1622.476698] RIP  [<ffffffffa129e4db>] nfs3_list_one_acl+0x2b/0x80 [nfsv3]
[ 1622.476701]  RSP <ffff880422febe88>
[ 1622.476701] CR2: ffffffffffffffa1
[ 1622.476703] ---[ end trace 73d4bfaad9a7bd25 ]---

pacman -Qs duplicity
local/deja-dup 30.0-1
local/duplicity 0.6.24-1

Stebalien · 2014-08-28 03:26:56

That's a bug in nfs. Please report it to the kernel devs https://bugzilla.kernel.org/.

reefland · 2014-09-11 15:45:59

This issue appears to have been fixed with kernel 3.16.2-1

Arch Linux

#1 2014-08-27 15:20:12

Duplicity Fails after Asking for Password.

#2 2014-08-28 03:26:56

Re: Duplicity Fails after Asking for Password.

#3 2014-09-11 15:45:59

Re: Duplicity Fails after Asking for Password.

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