From: "Toralf Förster" <toralf.foerster@gmx.de>
To: richard -rw- weinberger <richard.weinberger@gmail.com>
Cc: "user-mode-linux-user@lists.sourceforge.net"
<user-mode-linux-user@lists.sourceforge.net>,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: user mode linux: trinity syscall "madvise" triggers quickly BUG: Bad page map
Date: Sat, 06 Apr 2013 14:55:01 +0200 [thread overview]
Message-ID: <51601B25.5050801@gmx.de> (raw)
In-Reply-To: <51601958.3090806@gmx.de>
On 04/06/2013 02:47 PM, Toralf Förster wrote:
> On 04/06/2013 01:43 PM, richard -rw- weinberger wrote:
>>> What I get with the this trinity command line
>>>
>>> gt; trinity --children 2 -c madvise
>>
>> Does the attached patch fix the problem?
>
> yes, the issue for this syscall is fixed now.
>
But now I get - after running this command for a longer time :
2013-04-06T14:49:55.755+02:00 trinity kernel: do_syscall_stub : ret = -12, offset = 1052680, data = 3f2ff008
2013-04-06T14:49:55.755+02:00 trinity kernel: do_syscall_stub: syscall 192 failed, return value = 0xfffffff4, expected return value = 0x280e5000
2013-04-06T14:49:55.755+02:00 trinity kernel: syscall parameters: 0x280e5000 0x1000 0x7 0x11 0x3 0x11cba
2013-04-06T14:49:55.755+02:00 trinity kernel: Failed to flush page for address 0x280e5000
2013-04-06T14:49:57.600+02:00 trinity kernel: do_syscall_stub : ret = -12, offset = 1052680, data = 3f397008
2013-04-06T14:49:57.600+02:00 trinity kernel: do_syscall_stub: syscall 192 failed, return value = 0xfffffff4, expected return value = 0x280e5000
2013-04-06T14:49:57.600+02:00 trinity kernel: syscall parameters: 0x280e5000 0x1000 0x7 0x11 0x3 0x1ad80
2013-04-06T14:49:57.600+02:00 trinity kernel: Failed to flush page for address 0x280e5000
2013-04-06T14:50:01.000+02:00 trinity cron[1071]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons)
2013-04-06T14:51:15.336+02:00 trinity kernel: do_syscall_stub : ret = -12, offset = 1052680, data = 3f2fe008
2013-04-06T14:51:15.336+02:00 trinity kernel: do_syscall_stub: syscall 192 failed, return value = 0xfffffff4, expected return value = 0x280e3000
2013-04-06T14:51:15.336+02:00 trinity kernel: syscall parameters: 0x280e3000 0x1000 0x7 0x11 0x3 0xd561
2013-04-06T14:51:15.336+02:00 trinity kernel: Failed to flush page for address 0x280e3000
2013-04-06T14:51:20.224+02:00 trinity kernel: do_syscall_stub : ret = -12, offset = 1052680, data = 3f394008
2013-04-06T14:51:20.224+02:00 trinity kernel: do_syscall_stub: syscall 192 failed, return value = 0xfffffff4, expected return value = 0x280e5000
2013-04-06T14:51:20.224+02:00 trinity kernel: syscall parameters: 0x280e5000 0x1000 0x7 0x11 0x3 0x29571
2013-04-06T14:51:20.224+02:00 trinity kernel: Failed to flush page for address 0x280e5000
2013-04-06T14:52:34.379+02:00 trinity kernel: do_syscall_stub : ret = -12, offset = 1052680, data = 3f22a008
2013-04-06T14:52:34.379+02:00 trinity kernel: do_syscall_stub: syscall 192 failed, return value = 0xfffffff4, expected return value = 0x280e3000
2013-04-06T14:52:34.379+02:00 trinity kernel: syscall parameters: 0x280e3000 0x1000 0x7 0x11 0x3 0x9b50
2013-04-06T14:52:34.379+02:00 trinity kernel: Failed to flush page for address 0x280e3000
2013-04-06T14:52:40.422+02:00 trinity kernel: do_syscall_stub : ret = -12, offset = 1052680, data = 3f397008
2013-04-06T14:52:40.422+02:00 trinity kernel: do_syscall_stub: syscall 192 failed, return value = 0xfffffff4, expected return value = 0x280e3000
2013-04-06T14:52:40.422+02:00 trinity kernel: syscall parameters: 0x280e3000 0x1000 0x7 0x11 0x3 0xde37
2013-04-06T14:52:40.422+02:00 trinity kernel: Failed to flush page for address 0x280e3000
and the appropriate linux - process at the host process runs at 100%
--
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3
next prev parent reply other threads:[~2013-04-06 12:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 17:04 user mode linux: trinity syscall "madvise" triggers quickly BUG: Bad page map Toralf Förster
[not found] ` <CAFLxGvyDxdL9BJHFH5O6OSqZ3ZyBatBvmZGJWP3B=D=0xcgVng@mail.gmail.com>
2013-04-06 12:47 ` Toralf Förster
2013-04-06 12:55 ` Toralf Förster [this message]
2013-04-06 16:45 ` richard -rw- weinberger
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