MKV playback crash

Issue #264 resolved
Peter Urbanec created an issue

While attempting to play a MKV file the T3 playback froze after the first few seconds of playback, then the spinner came up and eventually even the spinner stopped. I used telnet to log in and dmesg gave the following output:

[fp_mcu_set_time_offset] rtc_offset = -28800 
[fp_mcu_set_time] 2014/06/21 12:14:24 (rtc_offset = -28800) 
[fp_mcu_set_time] Set local time => 2014/06/21 04:14:24 
[video_poll] EOF : Video Buffer Empty
[audio_poll] EOF : Audio Buffer Empty
CPU 1 Unable to handle kernel paging request at virtual address 00000118, epc == e09f742c, ra == e08e8eec
Oops[#1]:
Cpu 1
$ 0   : 00000000 10008b00 e09f742c 00000000
$ 4   : 00000000 cfc3fde4 cfc3fde0 ffff00fe
$ 8   : cfc3ffe0 00008b00 00000000 cd357000
$12   : 00010000 00000001 00000000 00000001
$16   : 00000002 0000025c 0000025c e1746e00
$20   : e08e8eb4 e0d30000 e0820000 70362378
$24   : 00000000 8005e7a0                  
$28   : cfc3e000 cfc3fda0 e0a5eaa4 e08e8eec
Hi    : 000046c2
Lo    : a3573080
epc   : e09f742c NEXUS_Playpump_GetBuffer_impl+0x0/0x104 [dvb]
    Tainted: GF       W  O
ra    : e08e8eec NEXUS_Playpump_GetBuffer+0x38/0x58 [dvb]
Status: 10008b03    KERNEL EXL IE 
Cause : 00800008
BadVA : 00000118
PrId  : 0002a044 (Brcm4380)
Modules linked in: ipv6 dvb(OF)
Process aqueue:src (pid: 13154, threadinfo=cfc3e000, task=cf684138, tls=6f9ee8e0)
Stack : cf6708e8 00000000 00010000 fffffff8 00000000 cfc3fde4 cfc3fde0 00000000
        00000002 e082efbc 00000001 00000040 00040004 02244879 e1746f98 70362378
        00000000 00000000 8069b3ec 70362378 0000025c e1746dc8 e0d30000 e0827da8
        0000025c 02244879 e1746f98 70362378 022bca38 e082f770 00000061 8071b840
        02244879 00000000 81408200 80059944 cfc1a880 8000e460 80718680 807231cc
        ...
Call Trace:
[<e09f742c>] NEXUS_Playpump_GetBuffer_impl+0x0/0x104 [dvb]
[<e08e8eec>] NEXUS_Playpump_GetBuffer+0x38/0x58 [dvb]
[<e082efbc>] av_play_write_user.isra.7.part.8.constprop.29+0x70/0x21c [dvb]
[<e082f770>] audio_write+0x2cc/0x558 [dvb]
[<800cf8b0>] vfs_write+0x9c/0x184
[<800cfcd8>] sys_write+0x50/0xb0
[<8000e928>] stack_done+0x20/0x44


Code: 27396590  03200008  24050001 <90820118> 14400003  24020009  03e00008  00000000  8c830010 
---[ end trace 4eaa2a86a8e2da24 ]---

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