• KDE Backups (Deja-Dup) -- doesn't backup.


    I’ve been using the Backups program which came with KDE (Deja-Dup). It used to run just fine, only makes a backup of my home directory and puts it on a nfs share. I can reach and browse the nfs share, that doesn’t seem to be the problem. I only run the backup once a week. For the past couple of weeks it comes up, asks for password. It then says “Preparing…” with a progress bar going back and forth. If I click on details the box expands but nothing is written in the box. It will just sit like this for hours - no messages, no notifications.

    About the time I started it this morning, this showed up in dmesg:

    [ 210.399534] CPU: 0 PID: 1121 Comm: duplicity Tainted: P O 3.15.8-1-ARCH \#1  
    [ 210.399536] Hardware name: LENOVO 20217/VIQY0Y1, BIOS 74CN44WW(V3.05) 09/18/2013  
    [ 210.399537] task: ffff880420a4e5e0 ti: ffff8804066a4000 task.ti: ffff8804066a4000  
    [ 210.399539] RIP: 0010:[<ffffffffa00774fb\>] [<ffffffffa00774fb\>] nfs3\_list\_one\_acl+0x2b/0x80 [nfsv3]  
    [ 210.399542] RSP: 0018:ffff8804066a7e88 EFLAGS: 00010282  
    [ 210.399543] RAX: ffffffffffffffa1 RBX: 0000000000000000 RCX: 0000000000000000  
    [ 210.399544] RDX: 0000000000000000 RSI: 0000000000008000 RDI: ffff8804066a7e28  
    [ 210.399545] RBP: ffff8804066a7eb0 R08: 0000000000000000 R09: ffff8804066a7ec0  
    [ 210.399546] R10: 00000000fff00000 R11: 0000000000000246 R12: 0000000000000000  
    [ 210.399547] R13: ffffffffa007880a R14: 0000000000000000 R15: ffff8804066a7ec0  
    [ 210.399549] FS: 00007f635caba700(0000) GS:ffff88046ec00000(0000) knlGS:0000000000000000  
    [ 210.399550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033  
    [ 210.399551] CR2: ffffffffffffffa1 CR3: 000000044e3d7000 CR4: 00000000001407f0  
    [ 210.399552] Stack:  
    [ 210.399553] ffff88040cdca5c0 0000000000000000 0000000000000000 0000000000000000  
    [ 210.399555] 00007f634c007ac0 ffff8804066a7ee8 ffffffffa0077b51 0000000000000000  
    [ 210.399557] 00000000bf3793ca ffff88040cc3fb40 0000000000000000 0000000000000000  
    [ 210.399559] Call Trace:  
    [ 210.399563] [<ffffffffa0077b51\>] nfs3\_listxattr+0x51/0xa5 [nfsv3]  
    [ 210.399567] [<ffffffff811d9d52\>] vfs\_listxattr+0x42/0x70  
    [ 210.399569] [<ffffffff811d9e5c\>] listxattr+0xdc/0x140  
    [ 210.399572] [<ffffffff811daae7\>] SyS\_flistxattr+0x37/0x70  
    [ 210.399576] [<ffffffff815165a9\>] system\_call\_fastpath+0x16/0x1b  
    [ 210.399577] 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 c2 19 e1 48 85 c0 74 35 <f0\> ff 08 74 40 4c 89 ef e8 28 1d 22 e1 49 03 07 49 89 c2 49 83   
    [ 210.399598] RIP [<ffffffffa00774fb\>] nfs3\_list\_one\_acl+0x2b/0x80 [nfsv3]  
    [ 210.399600] RSP <ffff8804066a7e88\>  
    [ 210.399601] CR2: ffffffffffffffa1  
    [ 210.399603] ---[ end trace f5c696c09f8f3c0d ]---  
    [ 245.478080] ata6.00: exception Emask 0x0 SAct 0x2000000 SErr 0x0 action 0x6  
    [ 245.478084] ata6.00: irq\_stat 0x40000008  
    [ 245.478087] ata6.00: failed command: READ FPDMA QUEUED  
    [ 245.478091] ata6.00: cmd 60/20:c8:38:55:39/00:00:49:00:00/40 tag 25 ncq 16384 in  
    res 41/84:20:3e:55:39/00:00:49:00:00/00 Emask 0x410 (ATA bus error) <F\>   
    [ 245.478092] ata6.00: status: { DRDY ERR }  
    [ 245.478094] ata6.00: error: { ICRC ABRT }  
    [ 245.478096] ata6: hard resetting link  
    [ 245.798243] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)  
    [ 245.909975] ata6.00: configured for UDMA/133  
    [ 245.909995] ata6: EH complete  
    [ 246.285420] ata6: limiting SATA link speed to 3.0 Gbps  
    [ 246.285425] ata6.00: exception Emask 0x0 SAct 0x800000 SErr 0x0 action 0x6  
    [ 246.285427] ata6.00: irq\_stat 0x40000008  
    [ 246.285430] ata6.00: failed command: READ FPDMA QUEUED  
    [ 246.285433] ata6.00: cmd 60/68:b8:c8:84:3b/00:00:49:00:00/40 tag 23 ncq 53248 in  
    res 41/84:68:f6:84:3b/00:00:49:00:00/00 Emask 0x410 (ATA bus error) <F\>   
    [ 246.285435] ata6.00: status: { DRDY ERR }  
    [ 246.285436] ata6.00: error: { ICRC ABRT }  
    [ 246.285439] ata6: hard resetting link  
    [ 246.605599] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 320)  
    [ 246.720606] ata6.00: configured for UDMA/133  
    [ 246.720627] ata6: EH complete  
    [ 311.402097] EXT4-fs (sda11): error count since last fsck: 1  
    [ 311.402105] EXT4-fs (sda11): initial error at time 1406208149: ext4\_mb\_generate\_buddy:756  
    [ 311.402108] EXT4-fs (sda11): last error at time 1406208149: ext4\_mb\_generate\_buddy:756  
    
    

    Clearly there are some disk errors there. But I’m not sure if its the cause or not. sda11 is my home directory partition. Suggestions?

  • I’ve been using the Backups program which came with KDE (Deja-Dup). It used to run just fine, only makes a backup of my home directory and puts it on a nfs share. I can reach and browse the nfs share, that doesn’t seem to be the problem. I only run the backup once a week. For the past couple of weeks it comes up, asks for password. It then says “Preparing…” with a progress bar going back and forth. If I click on details the box expands but nothing is written in the box. It will just sit like this for hours - no messages, no notifications.

    About the time I started it this morning, this showed up in dmesg:

    [ 210.399534] CPU: 0 PID: 1121 Comm: duplicity Tainted: P O 3.15.8-1-ARCH \#1  
    [ 210.399536] Hardware name: LENOVO 20217/VIQY0Y1, BIOS 74CN44WW(V3.05) 09/18/2013  
    [ 210.399537] task: ffff880420a4e5e0 ti: ffff8804066a4000 task.ti: ffff8804066a4000  
    [ 210.399539] RIP: 0010:[<ffffffffa00774fb\>] [<ffffffffa00774fb\>] nfs3\_list\_one\_acl+0x2b/0x80 [nfsv3]  
    [ 210.399542] RSP: 0018:ffff8804066a7e88 EFLAGS: 00010282  
    [ 210.399543] RAX: ffffffffffffffa1 RBX: 0000000000000000 RCX: 0000000000000000  
    [ 210.399544] RDX: 0000000000000000 RSI: 0000000000008000 RDI: ffff8804066a7e28  
    [ 210.399545] RBP: ffff8804066a7eb0 R08: 0000000000000000 R09: ffff8804066a7ec0  
    [ 210.399546] R10: 00000000fff00000 R11: 0000000000000246 R12: 0000000000000000  
    [ 210.399547] R13: ffffffffa007880a R14: 0000000000000000 R15: ffff8804066a7ec0  
    [ 210.399549] FS: 00007f635caba700(0000) GS:ffff88046ec00000(0000) knlGS:0000000000000000  
    [ 210.399550] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033  
    [ 210.399551] CR2: ffffffffffffffa1 CR3: 000000044e3d7000 CR4: 00000000001407f0  
    [ 210.399552] Stack:  
    [ 210.399553] ffff88040cdca5c0 0000000000000000 0000000000000000 0000000000000000  
    [ 210.399555] 00007f634c007ac0 ffff8804066a7ee8 ffffffffa0077b51 0000000000000000  
    [ 210.399557] 00000000bf3793ca ffff88040cc3fb40 0000000000000000 0000000000000000  
    [ 210.399559] Call Trace:  
    [ 210.399563] [<ffffffffa0077b51\>] nfs3\_listxattr+0x51/0xa5 [nfsv3]  
    [ 210.399567] [<ffffffff811d9d52\>] vfs\_listxattr+0x42/0x70  
    [ 210.399569] [<ffffffff811d9e5c\>] listxattr+0xdc/0x140  
    [ 210.399572] [<ffffffff811daae7\>] SyS\_flistxattr+0x37/0x70  
    [ 210.399576] [<ffffffff815165a9\>] system\_call\_fastpath+0x16/0x1b  
    [ 210.399577] 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 c2 19 e1 48 85 c0 74 35 <f0\> ff 08 74 40 4c 89 ef e8 28 1d 22 e1 49 03 07 49 89 c2 49 83   
    [ 210.399598] RIP [<ffffffffa00774fb\>] nfs3\_list\_one\_acl+0x2b/0x80 [nfsv3]  
    [ 210.399600] RSP <ffff8804066a7e88\>  
    [ 210.399601] CR2: ffffffffffffffa1  
    [ 210.399603] ---[ end trace f5c696c09f8f3c0d ]---  
    [ 245.478080] ata6.00: exception Emask 0x0 SAct 0x2000000 SErr 0x0 action 0x6  
    [ 245.478084] ata6.00: irq\_stat 0x40000008  
    [ 245.478087] ata6.00: failed command: READ FPDMA QUEUED  
    [ 245.478091] ata6.00: cmd 60/20:c8:38:55:39/00:00:49:00:00/40 tag 25 ncq 16384 in  
    res 41/84:20:3e:55:39/00:00:49:00:00/00 Emask 0x410 (ATA bus error) <F\>   
    [ 245.478092] ata6.00: status: { DRDY ERR }  
    [ 245.478094] ata6.00: error: { ICRC ABRT }  
    [ 245.478096] ata6: hard resetting link  
    [ 245.798243] ata6: SATA link up 6.0 Gbps (SStatus 133 SControl 300)  
    [ 245.909975] ata6.00: configured for UDMA/133  
    [ 245.909995] ata6: EH complete  
    [ 246.285420] ata6: limiting SATA link speed to 3.0 Gbps  
    [ 246.285425] ata6.00: exception Emask 0x0 SAct 0x800000 SErr 0x0 action 0x6  
    [ 246.285427] ata6.00: irq\_stat 0x40000008  
    [ 246.285430] ata6.00: failed command: READ FPDMA QUEUED  
    [ 246.285433] ata6.00: cmd 60/68:b8:c8:84:3b/00:00:49:00:00/40 tag 23 ncq 53248 in  
    res 41/84:68:f6:84:3b/00:00:49:00:00/00 Emask 0x410 (ATA bus error) <F\>   
    [ 246.285435] ata6.00: status: { DRDY ERR }  
    [ 246.285436] ata6.00: error: { ICRC ABRT }  
    [ 246.285439] ata6: hard resetting link  
    [ 246.605599] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 320)  
    [ 246.720606] ata6.00: configured for UDMA/133  
    [ 246.720627] ata6: EH complete  
    [ 311.402097] EXT4-fs (sda11): error count since last fsck: 1  
    [ 311.402105] EXT4-fs (sda11): initial error at time 1406208149: ext4\_mb\_generate\_buddy:756  
    [ 311.402108] EXT4-fs (sda11): last error at time 1406208149: ext4\_mb\_generate\_buddy:756  
    
    

    Clearly there are some disk errors there. But I’m not sure if its the cause or not. sda11 is my home directory partition. Suggestions?

  • Hi,

    There are a few similar issues that come up on google. Check your bios settings and make sure you have AHCI or RAID mode enabled for the SATA ports. If you have an older motherboard its recommended to choose RAID (even if you don’t use RAID) mode because AHCI implementations are buggy on older hardware.

    Also, another thing that comes to mind is updates. 1. Is your system fully updated. 2. Do you reboot your system immediately after EVERY kernel update?

    Best Regards,
    Dustin

  • @“lots.0.logs”:4vbqpb3o said:

    There are a few similar issues that come up on google. Check your bios settings and make sure you have AHCI or RAID mode enabled for the SATA ports. If you have an older motherboard its recommended to choose RAID (even if you don’t use RAID) mode because AHCI implementations are buggy on older hardware.

    Also, another thing that comes to mind is updates. 1. Is your system fully updated. 2. Do you reboot your system immediately after EVERY kernel update?
    [/quote:4vbqpb3o]

    This is a Lenovo Y510P laptop. Its BIOS is pretty stripped down. For SATA Controller Mode it only supports AHCI or IDE mode and it is set for AHCI.

    This is pretty new hardware. I’ll look into seeing if there is a BIOS update. I typically reboot within a few hours after a kernel update, maybe not immediately. But I do power off the laptop each night since suspend mode does not work (different thread on this forum).

  • I still haven’t made any progress on this. As soon as I enter my password for the backup and hit enter I get the following from dmesg:

    [ 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 ]---  
    
    
  • IMHO, this is got to be caused by a change in the kernel that the Deja-Dup devs have not accounted for yet. Try running the LTS kernel to see if it works.

    Best Regards,
    Dustin

  • I have the lts kernel installed, tried editing my boot params to just add the “-lts” to the two locations. But that leads to a black screen (no DM). I dug into it and it seems if you use the proprietary nvidia drivers you need to use a LTS version of them. I hate messing with my video drivers.

    I did open a post in the Arch forums about it. The feedback I got was this is a NFS bug and I should open a bugzilla with the kernel devs.

    [url:pq4pp7ve]https://bbs.archlinux.org/viewtopic.php?pid=1451240#p1451240[/url:pq4pp7ve]

  • This appears to fixed in kernel 3.16.2-1. (I’m assuming it was the kernel update which fixed it. Neither duplicity or deja-dup have been updated since this started.)

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