From: Jurij Smakov <jurij@wooyd.org>
To: sparclinux@vger.kernel.org
Subject: "BUG: Bad page map in process Xorg" with 3.1 kernel
Date: Tue, 20 Dec 2011 23:00:40 +0000 [thread overview]
Message-ID: <20111220230040.GA4192@wooyd.org> (raw)
Hello,
Today I've tried running Xorg on my SunBlade 1000 with a rather old
ATI Mach64 graphics card. When I launch Xorg, messages like these get
logged a few times:
[ 595.437513] BUG: Bad page map in process Xorg pte:800007fe027fef8a pmd:000f6904
[ 595.437528] addr:00000000f75b6000 vm_flags:000844bb anon_vma: (null) mapping:fffff8007da94f00 index:3ff013ff
[ 595.437543] vma->vm_ops->fault: bin_fault+0x8/0x5c
[ 595.437553] vma->vm_file->f_op->mmap: mmap+0x8/0xe0
[ 595.437559] Call Trace:
[ 595.437571] [00000000004f0c74] vm_normal_page+0x80/0x90
[ 595.437581] [00000000004f1b3c] unmap_vmas+0x218/0x680
[ 595.437592] [00000000004f5a84] unmap_region+0x6c/0xcc
[ 595.437603] [00000000004f6900] do_munmap+0x268/0x2d4
[ 595.437613] [00000000004f6ad8] SyS_munmap+0x24/0x40
[ 595.437625] [0000000000406194] linux_sparc_syscall32+0x34/0x40
[ 596.716253] BUG: Bad page map in process Xorg pte:800007fe027fef8a pmd:000f6520
[ 596.803924] addr:00000000f777a000 vm_flags:000844bb anon_vma: (null) mapping:fffff8007da94f00 index:3ff013ff
[ 596.931006] vma->vm_ops->fault: bin_fault+0x8/0x5c
[ 596.931020] vma->vm_file->f_op->mmap: mmap+0x8/0xe0
[ 596.931027] Call Trace:
[ 596.931041] [00000000004f0c74] vm_normal_page+0x80/0x90
[ 596.931053] [00000000004f1b3c] unmap_vmas+0x218/0x680
[ 596.931065] [00000000004f5a84] unmap_region+0x6c/0xcc
[ 596.931077] [00000000004f6900] do_munmap+0x268/0x2d4
[ 596.931087] [00000000004f6ad8] SyS_munmap+0x24/0x40
[ 596.931103] [0000000000406194] linux_sparc_syscall32+0x34/0x40
This is with kernel
jurij@debian:~$ uname -a
Linux debian 3.1.0-1-sparc64-smp #1 SMP Sun Dec 11 22:45:09 UTC 2011 sparc64 GNU/Linux
I'm also not getting any output on the monitor, even though Xorg
appears to start up without any errors in the log, last lines there:
[ 46.160] (II) MACH64: Driver for ATI Mach64 chipsets
[ 46.160] (II) SUNFFB: driver for Creator, Creator 3D and Elite 3D
[ 46.160] (II) FBDEV: driver for framebuffer: fbdev
[ 46.160] (++) using VT number 7
I did confirm that the card is functional by sticking it in a Linux
PC.
Best regards,
--
Jurij Smakov jurij@wooyd.org
Key: http://www.wooyd.org/pgpkey/ KeyID: C99E03CC
next reply other threads:[~2011-12-20 23:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-20 23:00 Jurij Smakov [this message]
2011-12-21 20:58 ` "BUG: Bad page map in process Xorg" with 3.1 kernel David Miller
2011-12-21 21:34 ` Jurij Smakov
2011-12-21 21:42 ` David Miller
2011-12-22 23:54 ` Jurij Smakov
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