UBIFS Corruption

Reginald Perrin reggyperrin at yahoo.com
Mon Nov 28 15:04:17 EST 2011


> 

> There are no interesting messages:
> 
> 1. You enabled all UBIFS debugging messages which are too verbose and
> not needed. Do not enable them because they "push out" the interesting
> diagnostic messages from the kernel printk ring buffer.
> 
> 2. And it is strange that the last messages are about the commit and not
> about mount failure - are you sure that you typed dmesg right after the
> UBIFS mount failure without rebooting ?
> 
> -- 
> Best Regards,
> Artem Bityutskiy
> 
> 


Hi Artem,

Whatever is causing this, it seems to be increasing in frequency (or we are getting better at inadvertently causing it).

I now have several units in this state, and have tried to change the log level to gather more information.  Since the ubifs volume I need to mount isn't the root-file-system, I have the luxury of being able to create test kernels, flash them, and boot them into the system, at which point they try and mount the corrupted partition.

Below, you can see where I tried to mount this partition after booting (I discarded all old messages, so this is just the output of attempting to mount this volume).  

NOTE:  My #1 priority is figuring out how to recover from this -- when this happens, we're actually bricked, and can't recover (since all the key recovery programs are actually on this volume that can't mount).  

What else can I do to get more information to you to assist?

TIA
RP

root:/> rm /var/log/messages 
root:/> mount -t ubifs ubi1:home /home
mount: mounting ubi1:home on /home failed: Structure needs cleaning
root:/> cat /var/log/messages 
Dec 31 16:01:51 kernel: [  111.400000] UBIFS DBG (pid 524): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:51 kernel: [  111.404000] UBIFS DBG (pid 424): do_readpage: ino 69, pg 0, i_size 9, flags 0x1
Dec 31 16:01:51 kernel: [  111.444000] UBIFS DBG (pid 524): do_readpage: ino 319, pg 0, i_size 318888, flags 0x1
Dec 31 16:01:51 kernel: [  111.448000] UBIFS DBG (pid 524): do_readpage: ino 133, pg 0, i_size 20396, flags 0x1
Dec 31 16:01:51 kernel: [  111.452000] UBIFS DBG (pid 524): do_readpage: ino 319, pg 74, i_size 318888, flags 0x1
Dec 31 16:01:51 kernel: [  111.456000] UBIFS DBG (pid 524): do_readpage: ino 319, pg 75, i_size 318888, flags 0x1
Dec 31 16:01:51 kernel: [  111.460000] UBIFS DBG (pid 524): populate_page: ino 319, pg 76, i_size 318888, flags 0x1
Dec 31 16:01:51 kernel: [  111.460000] UBIFS DBG (pid 524): populate_page: ino 319, pg 77, i_size 318888, flags 0x1
Dec 31 16:01:51 kernel: [  111.460000] UBIFS DBG (pid 524): do_readpage: ino 133, pg 4, i_size 20396, flags 0x1
Dec 31 16:01:51 kernel: [  111.464000] UBIFS DBG (pid 524): do_readpage: ino 107, pg 0, i_size 2083, flags 0x1
Dec 31 16:01:51 kernel: [  111.468000] UBIFS DBG (pid 524): do_readpage: ino 134, pg 0, i_size 240184, flags 0x1
Dec 31 16:01:51 kernel: [  111.472000] UBIFS DBG (pid 524): do_readpage: ino 134, pg 56, i_size 240184, flags 0x1
Dec 31 16:01:51 kernel: [  111.472000] UBIFS DBG (pid 524): do_readpage: ino 134, pg 57, i_size 240184, flags 0x1
Dec 31 16:01:51 kernel: [  111.476000] UBIFS DBG (pid 524): populate_page: ino 134, pg 58, i_size 240184, flags 0x1
Dec 31 16:01:51 kernel: [  111.988000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x0
Dec 31 16:01:51 kernel: [  111.988000] UBIFS DBG (pid 405): ubifs_readdir: feed 'bin', ino 208, new f_pos 0x23605a
Dec 31 16:01:51 kernel: [  111.988000] UBIFS DBG (pid 405): ubifs_readdir: feed 'dev', ino 384, new f_pos 0x23ee05
Dec 31 16:01:51 kernel: [  111.992000] UBIFS DBG (pid 405): ubifs_readdir: feed 'etc', ino 65, new f_pos 0x24a603
Dec 31 16:01:52 kernel: [  112.012000] UBIFS DBG (pid 405): ubifs_readdir: feed 'lib', ino 124, new f_pos 0x2697fa
Dec 31 16:01:52 kernel: [  112.012000] UBIFS DBG (pid 405): ubifs_readdir: feed 'opt', ino 391, new f_pos 0x27d35e
Dec 31 16:01:52 kernel: [  112.012000] UBIFS DBG (pid 405): ubifs_readdir: feed 'tmp', ino 122, new f_pos 0x295e98
Dec 31 16:01:52 kernel: [  112.012000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sys', ino 379, new f_pos 0x2968b1
Dec 31 16:01:52 kernel: [  112.012000] UBIFS DBG (pid 405): ubifs_readdir: feed 'var', ino 380, new f_pos 0x29ab98
Dec 31 16:01:52 kernel: [  112.020000] UBIFS DBG (pid 405): ubifs_readdir: feed 'usr', ino 390, new f_pos 0x29e101
Dec 31 16:01:52 kernel: [  112.020000] UBIFS DBG (pid 405): ubifs_readdir: feed 'logo.565', ino 378, new f_pos 0x1428f67
Dec 31 16:01:52 kernel: [  112.020000] UBIFS DBG (pid 405): ubifs_readdir: feed 'home', ino 389, new f_pos 0x19cc780
Dec 31 16:01:52 kernel: [  112.020000] UBIFS DBG (pid 405): ubifs_readdir: feed 'proc', ino 123, new f_pos 0x1baa5b4
Dec 31 16:01:52 kernel: [  112.020000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sbin', ino 207, new f_pos 0x1c000e1
Dec 31 16:01:52 kernel: [  112.028000] UBIFS DBG (pid 405): ubifs_readdir: feed 'root', ino 373, new f_pos 0x1c0d8cc
Dec 31 16:01:52 kernel: [  112.028000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x2
Dec 31 16:01:52 kernel: [  112.028000] UBIFS DBG (pid 525): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:53 kernel: [  113.088000] UBIFS DBG (pid 526): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:53 kernel: [  113.120000] UBIFS DBG (pid 526): ubifs_get_sb: name ubi1:home, flags 0x8000
Dec 31 16:01:53 kernel: [  113.120000] UBIFS DBG (pid 526): ubifs_get_sb: opened ubi1_0
Dec 31 16:01:53 kernel: [  113.120000] PM: Adding info for No Bus:ubifs_1_0
Dec 31 16:01:53 kernel: [  113.120000] UBIFS DBG (pid 527): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:53 kernel: [  113.132000] UBIFS DBG (pid 528): ubifs_bg_thread: background thread "ubifs_bgt1_0" started, PID 528
Dec 31 16:01:53 kernel: [  113.192000] UBIFS DBG (pid 527): do_readpage: ino 68, pg 0, i_size 268, flags 0x1
Dec 31 16:01:53 kernel: [  113.352000] UBIFS: recovery needed
Dec 31 16:01:54 kernel: ffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000010e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001100: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001120: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001140: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001160: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001180: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000011a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000011c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000011e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001200: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001220: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001240: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001260: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001280: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000012a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000012c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000012e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001300: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001320: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001340: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001360: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001380: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000013a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000013c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000013e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001400: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001420: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001440: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001460: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001480: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000014a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000014c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 000014e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.048000] 00001500: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001520: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001540: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001560: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001580: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000015a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000015c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000015e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001600: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001620: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001640: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001660: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001680: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000016a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000016c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000016e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001700: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001720: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001740: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001760: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001780: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000017a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000017c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000017e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001800: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001820: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001840: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001860: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001880: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000018a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000018c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000018e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001900: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001920: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001940: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001960: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 00001980: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000019a0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000019c0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.052000] 000019e0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001a00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001a20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001a40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001a60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001a80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001aa0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ac0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ae0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001b00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001b20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001b40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001b60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001b80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ba0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001bc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001be0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001c00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001c20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001c40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001c60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001c80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ca0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001cc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ce0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001d00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001d20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001d40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001d60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001d80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001da0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001dc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001de0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001e00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001e20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001e40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001e60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001e80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ea0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ec0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.056000] 00001ee0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001f00: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001f20: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001f40: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001f60: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001f80: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001fa0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001fc0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] 00001fe0: ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff  ................................
Dec 31 16:01:54 kernel: [  114.060000] UBIFS error (pid 526): ubifs_recover_leb: LEB 584 scanning failed
Dec 31 16:01:54 kernel: [  114.060000] UBIFS DBG (pid 424): do_readpage: ino 69, pg 0, i_size 9, flags 0x1
Dec 31 16:01:54 kernel: [  114.116000] UBIFS DBG (pid 528): ubifs_bg_thread: background thread "ubifs_bgt1_0" stops
Dec 31 16:01:54 kernel: [  114.116000] PM: Removing info for No Bus:ubifs_1_0
Dec 31 16:01:54 kernel: [  114.116000] UBIFS DBG (pid 529): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:54 kernel: [  114.116000] UBIFS DBG (pid 529): do_readpage: ino 319, pg 0, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.124000] UBIFS DBG (pid 529): do_readpage: ino 133, pg 0, i_size 20396, flags 0x1
Dec 31 16:01:54 kernel: [  114.128000] UBIFS DBG (pid 421): do_readpage: ino 110, pg 0, i_size 87, flags 0x1
Dec 31 16:01:54 kernel: [  114.128000] UBIFS DBG (pid 529): do_readpage: ino 319, pg 74, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.132000] UBIFS DBG (pid 529): do_readpage: ino 319, pg 75, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.136000] UBIFS DBG (pid 529): populate_page: ino 319, pg 76, i_size 318888, flags 0x21
Dec 31 16:01:54 kernel: [  114.136000] UBIFS DBG (pid 529): populate_page: ino 319, pg 77, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.136000] UBIFS DBG (pid 529): do_readpage: ino 133, pg 4, i_size 20396, flags 0x1
Dec 31 16:01:54 kernel: [  114.140000] UBIFS DBG (pid 530): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:54 kernel: [  114.144000] UBIFS DBG (pid 529): do_readpage: ino 107, pg 0, i_size 2083, flags 0x1
Dec 31 16:01:54 kernel: [  114.148000] UBIFS DBG (pid 530): do_readpage: ino 319, pg 0, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.152000] UBIFS DBG (pid 529): do_readpage: ino 134, pg 0, i_size 240184, flags 0x1
Dec 31 16:01:54 kernel: [  114.168000] UBIFS DBG (pid 530): do_readpage: ino 133, pg 0, i_size 20396, flags 0x1
Dec 31 16:01:54 kernel: [  114.168000] UBIFS DBG (pid 529): do_readpage: ino 134, pg 56, i_size 240184, flags 0x1
Dec 31 16:01:54 kernel: [  114.172000] UBIFS DBG (pid 530): do_readpage: ino 319, pg 74, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.176000] UBIFS DBG (pid 530): do_readpage: ino 319, pg 75, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.184000] UBIFS DBG (pid 529): do_readpage: ino 134, pg 57, i_size 240184, flags 0x1
Dec 31 16:01:54 kernel: [  114.184000] UBIFS DBG (pid 529): populate_page: ino 134, pg 58, i_size 240184, flags 0x1
Dec 31 16:01:54 kernel: [  114.188000] UBIFS DBG (pid 530): populate_page: ino 319, pg 76, i_size 318888, flags 0x1
Dec 31 16:01:54 kernel: [  114.228000] UBIFS DBG (pid 529): do_readpage: ino 68, pg 0, i_size 268, flags 0x1
Dec 31 16:01:54 kernel: [  114.708000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x0
Dec 31 16:01:54 kernel: [  114.708000] UBIFS DBG (pid 405): ubifs_readdir: feed 'bin', ino 208, new f_pos 0x23605a
Dec 31 16:01:54 kernel: [  114.708000] UBIFS DBG (pid 405): ubifs_readdir: feed 'dev', ino 384, new f_pos 0x23ee05
Dec 31 16:01:54 kernel: [  114.712000] UBIFS DBG (pid 405): ubifs_readdir: feed 'etc', ino 65, new f_pos 0x24a603
Dec 31 16:01:54 kernel: [  114.716000] UBIFS DBG (pid 405): ubifs_readdir: feed 'lib', ino 124, new f_pos 0x2697fa
Dec 31 16:01:54 kernel: [  114.716000] UBIFS DBG (pid 405): ubifs_readdir: feed 'opt', ino 391, new f_pos 0x27d35e
Dec 31 16:01:54 kernel: [  114.716000] UBIFS DBG (pid 405): ubifs_readdir: feed 'tmp', ino 122, new f_pos 0x295e98
Dec 31 16:01:54 kernel: [  114.716000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sys', ino 379, new f_pos 0x2968b1
Dec 31 16:01:54 kernel: [  114.716000] UBIFS DBG (pid 405): ubifs_readdir: feed 'var', ino 380, new f_pos 0x29ab98
Dec 31 16:01:54 kernel: [  114.724000] UBIFS DBG (pid 405): ubifs_readdir: feed 'usr', ino 390, new f_pos 0x29e101
Dec 31 16:01:54 kernel: [  114.724000] UBIFS DBG (pid 405): ubifs_readdir: feed 'logo.565', ino 378, new f_pos 0x1428f67
Dec 31 16:01:54 kernel: [  114.724000] UBIFS DBG (pid 405): ubifs_readdir: feed 'home', ino 389, new f_pos 0x19cc780
Dec 31 16:01:54 kernel: [  114.724000] UBIFS DBG (pid 405): ubifs_readdir: feed 'proc', ino 123, new f_pos 0x1baa5b4
Dec 31 16:01:54 kernel: [  114.728000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sbin', ino 207, new f_pos 0x1c000e1
Dec 31 16:01:54 kernel: [  114.732000] UBIFS DBG (pid 405): ubifs_readdir: feed 'root', ino 373, new f_pos 0x1c0d8cc
Dec 31 16:01:54 kernel: [  114.732000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x2
Dec 31 16:01:54 kernel: [  114.732000] UBIFS DBG (pid 531): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:56 kernel: [  116.228000] UBIFS DBG (pid 532): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:56 kernel: [  116.232000] UBIFS DBG (pid 424): do_readpage: ino 69, pg 0, i_size 9, flags 0x1
Dec 31 16:01:56 kernel: [  116.256000] UBIFS DBG (pid 532): do_readpage: ino 319, pg 0, i_size 318888, flags 0x1
Dec 31 16:01:56 kernel: [  116.256000] UBIFS DBG (pid 532): do_readpage: ino 133, pg 0, i_size 20396, flags 0x1
Dec 31 16:01:56 kernel: [  116.292000] UBIFS DBG (pid 532): do_readpage: ino 319, pg 74, i_size 318888, flags 0x1
Dec 31 16:01:56 kernel: [  116.292000] UBIFS DBG (pid 532): do_readpage: ino 319, pg 75, i_size 318888, flags 0x1
Dec 31 16:01:56 kernel: [  116.296000] UBIFS DBG (pid 532): populate_page: ino 319, pg 76, i_size 318888, flags 0x1
Dec 31 16:01:56 kernel: [  116.296000] UBIFS DBG (pid 532): populate_page: ino 319, pg 77, i_size 318888, flags 0x1
Dec 31 16:01:56 kernel: [  116.316000] UBIFS DBG (pid 532): do_readpage: ino 133, pg 4, i_size 20396, flags 0x1
Dec 31 16:01:56 kernel: [  116.316000] UBIFS DBG (pid 532): do_readpage: ino 107, pg 0, i_size 2083, flags 0x1
Dec 31 16:01:56 kernel: [  116.320000] UBIFS DBG (pid 532): do_readpage: ino 134, pg 0, i_size 240184, flags 0x1
Dec 31 16:01:56 kernel: [  116.320000] UBIFS DBG (pid 532): do_readpage: ino 134, pg 56, i_size 240184, flags 0x1
Dec 31 16:01:56 kernel: [  116.324000] UBIFS DBG (pid 532): do_readpage: ino 134, pg 57, i_size 240184, flags 0x1
Dec 31 16:01:56 kernel: [  116.328000] UBIFS DBG (pid 532): populate_page: ino 134, pg 58, i_size 240184, flags 0x21
Dec 31 16:01:56 kernel: [  116.836000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x0
Dec 31 16:01:56 kernel: [  116.836000] UBIFS DBG (pid 405): ubifs_readdir: feed 'bin', ino 208, new f_pos 0x23605a
Dec 31 16:01:56 kernel: [  116.836000] UBIFS DBG (pid 405): ubifs_readdir: feed 'dev', ino 384, new f_pos 0x23ee05
Dec 31 16:01:56 kernel: [  116.836000] UBIFS DBG (pid 405): ubifs_readdir: feed 'etc', ino 65, new f_pos 0x24a603
Dec 31 16:01:56 kernel: [  116.844000] UBIFS DBG (pid 405): ubifs_readdir: feed 'lib', ino 124, new f_pos 0x2697fa
Dec 31 16:01:56 kernel: [  116.844000] UBIFS DBG (pid 405): ubifs_readdir: feed 'opt', ino 391, new f_pos 0x27d35e
Dec 31 16:01:56 kernel: [  116.844000] UBIFS DBG (pid 405): ubifs_readdir: feed 'tmp', ino 122, new f_pos 0x295e98
Dec 31 16:01:56 kernel: [  116.844000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sys', ino 379, new f_pos 0x2968b1
Dec 31 16:01:56 kernel: [  116.844000] UBIFS DBG (pid 405): ubifs_readdir: feed 'var', ino 380, new f_pos 0x29ab98
Dec 31 16:01:56 kernel: [  116.844000] UBIFS DBG (pid 405): ubifs_readdir: feed 'usr', ino 390, new f_pos 0x29e101
Dec 31 16:01:56 kernel: [  116.852000] UBIFS DBG (pid 405): ubifs_readdir: feed 'logo.565', ino 378, new f_pos 0x1428f67
Dec 31 16:01:56 kernel: [  116.852000] UBIFS DBG (pid 405): ubifs_readdir: feed 'home', ino 389, new f_pos 0x19cc780
Dec 31 16:01:56 kernel: [  116.852000] UBIFS DBG (pid 405): ubifs_readdir: feed 'proc', ino 123, new f_pos 0x1baa5b4
Dec 31 16:01:56 kernel: [  116.852000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sbin', ino 207, new f_pos 0x1c000e1
Dec 31 16:01:56 kernel: [  116.860000] UBIFS DBG (pid 405): ubifs_readdir: feed 'root', ino 373, new f_pos 0x1c0d8cc
Dec 31 16:01:56 kernel: [  116.860000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x2
Dec 31 16:01:56 kernel: [  116.860000] UBIFS DBG (pid 533): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:57 kernel: [  117.968000] UBIFS DBG (pid 534): ubifs_lookup: 'cat' in dir ino 208
Dec 31 16:01:57 kernel: [  117.976000] UBIFS DBG (pid 534): ubifs_iget: inode 217
Dec 31 16:01:57 kernel: [  117.976000] UBIFS DBG (pid 534): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:58 kernel: [  118.360000] UBIFS DBG (pid 535): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:01:58 kernel: [  118.364000] UBIFS DBG (pid 424): do_readpage: ino 69, pg 0, i_size 9, flags 0x1
Dec 31 16:01:58 kernel: [  118.388000] UBIFS DBG (pid 535): do_readpage: ino 319, pg 0, i_size 318888, flags 0x1
Dec 31 16:01:58 kernel: [  118.392000] UBIFS DBG (pid 535): do_readpage: ino 133, pg 0, i_size 20396, flags 0x1
Dec 31 16:01:58 kernel: [  118.440000] UBIFS DBG (pid 535): do_readpage: ino 319, pg 74, i_size 318888, flags 0x1
Dec 31 16:01:58 kernel: [  118.440000] UBIFS DBG (pid 535): do_readpage: ino 319, pg 75, i_size 318888, flags 0x1
Dec 31 16:01:58 kernel: [  118.444000] UBIFS DBG (pid 535): populate_page: ino 319, pg 76, i_size 318888, flags 0x1
Dec 31 16:01:58 kernel: [  118.444000] UBIFS DBG (pid 535): populate_page: ino 319, pg 77, i_size 318888, flags 0x1
Dec 31 16:01:58 kernel: [  118.444000] UBIFS DBG (pid 535): do_readpage: ino 133, pg 4, i_size 20396, flags 0x1
Dec 31 16:01:58 kernel: [  118.452000] UBIFS DBG (pid 535): do_readpage: ino 107, pg 0, i_size 2083, flags 0x1
Dec 31 16:01:58 kernel: [  118.452000] UBIFS DBG (pid 535): do_readpage: ino 134, pg 0, i_size 240184, flags 0x1
Dec 31 16:01:58 kernel: [  118.456000] UBIFS DBG (pid 535): do_readpage: ino 134, pg 56, i_size 240184, flags 0x1
Dec 31 16:01:58 kernel: [  118.460000] UBIFS DBG (pid 535): do_readpage: ino 134, pg 57, i_size 240184, flags 0x1
Dec 31 16:01:58 kernel: [  118.460000] UBIFS DBG (pid 535): populate_page: ino 134, pg 58, i_size 240184, flags 0x21
Dec 31 16:01:58 kernel: [  118.972000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x0
Dec 31 16:01:58 kernel: [  118.972000] UBIFS DBG (pid 405): ubifs_readdir: feed 'bin', ino 208, new f_pos 0x23605a
Dec 31 16:01:58 kernel: [  118.972000] UBIFS DBG (pid 405): ubifs_readdir: feed 'dev', ino 384, new f_pos 0x23ee05
Dec 31 16:01:58 kernel: [  118.976000] UBIFS DBG (pid 405): ubifs_readdir: feed 'etc', ino 65, new f_pos 0x24a603
Dec 31 16:01:59 kernel: [  118.996000] UBIFS DBG (pid 405): ubifs_readdir: feed 'lib', ino 124, new f_pos 0x2697fa
Dec 31 16:01:59 kernel: [  119.000000] UBIFS DBG (pid 405): ubifs_readdir: feed 'opt', ino 391, new f_pos 0x27d35e
Dec 31 16:01:59 kernel: [  119.000000] UBIFS DBG (pid 405): ubifs_readdir: feed 'tmp', ino 122, new f_pos 0x295e98
Dec 31 16:01:59 kernel: [  119.000000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sys', ino 379, new f_pos 0x2968b1
Dec 31 16:01:59 kernel: [  119.000000] UBIFS DBG (pid 405): ubifs_readdir: feed 'var', ino 380, new f_pos 0x29ab98
Dec 31 16:01:59 kernel: [  119.000000] UBIFS DBG (pid 405): ubifs_readdir: feed 'usr', ino 390, new f_pos 0x29e101
Dec 31 16:01:59 kernel: [  119.008000] UBIFS DBG (pid 405): ubifs_readdir: feed 'logo.565', ino 378, new f_pos 0x1428f67
Dec 31 16:01:59 kernel: [  119.008000] UBIFS DBG (pid 405): ubifs_readdir: feed 'home', ino 389, new f_pos 0x19cc780
Dec 31 16:01:59 kernel: [  119.008000] UBIFS DBG (pid 405): ubifs_readdir: feed 'proc', ino 123, new f_pos 0x1baa5b4
Dec 31 16:01:59 kernel: [  119.008000] UBIFS DBG (pid 405): ubifs_readdir: feed 'sbin', ino 207, new f_pos 0x1c000e1
Dec 31 16:01:59 kernel: [  119.012000] UBIFS DBG (pid 405): ubifs_readdir: feed 'root', ino 373, new f_pos 0x1c0d8cc
Dec 31 16:01:59 kernel: [  119.012000] UBIFS DBG (pid 405): ubifs_readdir: dir ino 1, f_pos 0x2
Dec 31 16:01:59 kernel: [  119.012000] UBIFS DBG (pid 536): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:02:00 kernel: [  120.568000] UBIFS DBG (pid 537): ubifs_getxattr: xattr 'security.capability', ino 319 ('busybox'), buf size 20
Dec 31 16:02:00 kernel: [  120.572000] UBIFS DBG (pid 424): do_readpage: ino 69, pg 0, i_size 9, flags 0x1
Dec 31 16:02:00 kernel: [  120.596000] UBIFS DBG (pid 537): do_readpage: ino 319, pg 0, i_size 318888, flags 0x1
Dec 31 16:02:00 kernel: [  120.600000] UBIFS DBG (pid 537): do_readpage: ino 133, pg 0, i_size 20396, flags 0x1
Dec 31 16:02:00 kernel: [  120.604000] UBIFS DBG (pid 537): do_readpage: ino 319, pg 74, i_size 318888, flags 0x1
Dec 31 16:02:00 kernel: [  120.624000] UBIFS DBG (pid 537): do_readpage: ino 319, pg 75, i_size 318888, flags 0x1
Dec 31 16:02:00 kernel: [  120.628000] UBIFS DBG (pid 537): populate_page: ino 319, pg 76, i_size 318888, flags 0x1
Dec 31 16:02:00 kernel: [  120.628000] UBIFS DBG (pid 537): populate_page: ino 319, pg 77, i_size 318888, flags 0x1
Dec 31 16:02:00 kernel: [  120.628000] UBIFS DBG (pid 537): do_readpage: ino 133, pg 4, i_size 20396, flags 0x1
Dec 31 16:02:00 kernel: [  120.632000] UBIFS DBG (pid 537): do_readpage: ino 107, pg 0, i_size 2083, flags 0x1
Dec 31 16:02:00 kernel: [  120.636000] UBIFS DBG (pid 537): do_readpage: ino 134, pg 0, i_size 240184, flags 0x1
Dec 31 16:02:00 kernel: [  120.640000] UBIFS DBG (pid 537): do_readpage: ino 134, pg 56, i_size 240184, flags 0x1
Dec 31 16:02:00 kernel: [  120.640000] UBIFS DBG (pid 537): do_readpage: ino 134, pg 57, i_size 240184, flags 0x1
Dec 31 16:02:00 kernel: [  120.644000] UBIFS DBG (pid 537): populate_page: ino 134, pg 58, i_size 240184, flags 0x21
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