NetBSD Problem Report #55823
From john@eir.zia.io Tue Nov 24 17:42:05 2020
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Date: Tue, 24 Nov 2020 13:50:16 +0000 (UTC)
From: john@ziaspace.com
Reply-To: john@ziaspace.com
To: gnats-bugs@NetBSD.org
Subject: h264_omx use on RPi on NetBSD 9 causes lockup
X-Send-Pr-Version: 3.95
>Number: 55823
>Category: port-arm
>Synopsis: h264_omx use on RPi on NetBSD 9 causes lockup
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: port-arm-maintainer
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Nov 24 17:45:00 +0000 2020
>Last-Modified: Fri Jun 04 17:25:01 +0000 2021
>Originator: John Klos
>Release: NetBSD 9.1_STABLE
>Organization:
>Environment:
System: NetBSD eir.zia.io 9.1_STABLE NetBSD 9.1_STABLE (GENERIC) #0: Sun Nov 22 20:22:55 UTC 2020 john@frigg.zia.io:/usr/obj-evbarm/sys/arch/evbarm/compile/GENERIC evbarm
Architecture: earmv7hf
Machine: evbarm
>Description:
Built ffmpeg4 with PKG_OPTIONS.ffmpeg4=rpi
Tested with:
ffmpeg4 -i test.mkv -c:a copy -c:v h264_omx -crf 28 -vf scale=1280:720 -benchmark -y test.m4v
Machine panicked:
[ 61905.5628813] uvm_fault(0x809a9dd0, 69c8200, 2)
[ 61905.5628813] Fatal kernel mode data abort: 'Translation Fault (S)'
[ 61905.5763386] trapframe: 0xba62be18
[ 61905.5763386] FSR=00002805, FAR=69c83500, spsr=000e0113
[ 61905.5829495] r0 =69c83500, r1 =00000b00, r2 =00000040, r3 =00000010
[ 61905.5829495] r4 =69c83510, r5 =00000af0, r6 =045ed510, r7 =80936674
[ 61905.6129523] r8 =001dcb07, r9 =00000000, r10=00000af0, r11=ba62be9c
[ 61905.6129523] r12=0000003f, ssp=ba62be68, slr=8007f64c, pc =8007cb60
Stopped in pid 0.83 (system) at netbsd:armv7_dcache_inv_range+0x28: mcr
p15, 0, r0, c7, c6, 1
>How-To-Repeat:
>Fix:
>Audit-Trail:
From: David Holland <dholland-bugs@netbsd.org>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: port-arm/55823: h264_omx use on RPi on NetBSD 9 causes lockup
Date: Fri, 4 Jun 2021 17:20:34 +0000
On Tue, Nov 24, 2020 at 05:45:00PM +0000, john@ziaspace.com wrote:
> Machine panicked:
>
> [ 61905.5628813] uvm_fault(0x809a9dd0, 69c8200, 2)
> [ 61905.5628813] Fatal kernel mode data abort: 'Translation Fault (S)'
> [ 61905.5763386] trapframe: 0xba62be18
> [ 61905.5763386] FSR=00002805, FAR=69c83500, spsr=000e0113
> [ 61905.5829495] r0 =69c83500, r1 =00000b00, r2 =00000040, r3 =00000010
> [ 61905.5829495] r4 =69c83510, r5 =00000af0, r6 =045ed510, r7 =80936674
> [ 61905.6129523] r8 =001dcb07, r9 =00000000, r10=00000af0, r11=ba62be9c
> [ 61905.6129523] r12=0000003f, ssp=ba62be68, slr=8007f64c, pc =8007cb60
>
> Stopped in pid 0.83 (system) at netbsd:armv7_dcache_inv_range+0x28: mcr
> p15, 0, r0, c7, c6, 1
If you see this again, backtrace would be helpful :-)
--
David A. Holland
dholland@netbsd.org
>Unformatted:
(Contact us)
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