Hi, On Wednesday 10 of August 2005 14:43, Vladimir Dergachev wrote: > > Here is dmesg output: > > > > [drm] Initialized drm 1.0.0 20040925 > > PCI: Unable to reserve mem region #1:[EMAIL PROTECTED] for device > > 0000:01:00.0 [drm] Initialized radeon 1.17.0 20050720 on minor 0: ATI > > Technologies Inc RV350 AS [Radeon 9600 AS] > > [drm] Used old pci detect: framebuffer loaded > > mtrr: 0xb0000000,0x10000000 overlaps existing 0xb0000000,0x8000000 > > X: Corrupted page table at address 2aaab51b3000 > > PGD 37996067 PUD 37977067 PMD 3653f067 PTE ffffc200005fd037 > > Bad pagetable: 000f [1] PREEMPT > > I hope someone more knowledgable about amd64 will chime in - are we > supposed to see those "Corrupted page table at address 2aaab51b3000" > messages ? What can cause this ? (I've never seen kernel driver causing > anything like this, let alone a userspace program). > > Also, there was a similar report before: > > http://www.opensubscriber.com/message/dri-devel%40lists.sourceforge.net/186 >5882.html > > Additionally, google found this: > > http://softwareforums.intel.com/ids/board/print?board.id=14&message.id=1099 > (careful - this is a print form, so it will try to print when you are > viewing the page) > > It shows up a very similar error but with Intel VTune analyzer, while > using Linux 2.6.12. > > So it is possible that the problem is not with X or DRM but rather with > the kernel itself. > > Michal, could you test 2.6.11 ?
it's the same with 2.6.11 (2.6.11.12 to be exact), "just in case" I built it with all security disabled (including "default linux capabilities") and preemptive kernel (so "PREEMPT" has not been displayed, but behaviour remained the same). [drm] Initialized drm 1.0.0 20040925 PCI: Unable to reserve mem region #1:[EMAIL PROTECTED] for device 0000:01:00.0 [drm] Initialized radeon 1.17.0 20050720 on minor 0: PCI device 1002:4153 (ATI Technologies Inc) [drm] Used old pci detect: framebuffer loaded mtrr: 0xb0000000,0x10000000 overlaps existing 0xb0000000,0x8000000 X: Corrupted page table at address 2aaab51b3000 PGD 3965a067 PUD 399d8067 PMD 38029067 PTE ffffc200000fd037 Bad pagetable: 000f [1] CPU 0 Modules linked in: radeon drm ipt_TOS ipt_REJECT ipt_LOG ipt_limit ip6table_filter ip6_tables ipt_state ipt_pkttype ipt_MARK ipt_owner ipt_recent ipt_iprange ipt_multiport ipt_conntrack iptable_mangle ip_nat_irc ip_nat_tftp ip_nat_ftp iptable_nat ip_conntrack_irc ip_conntrack_tftp ip_conntrack_ftp ip_conntrack iptable_filter ip_tables w83627hf eeprom i2c_sensor i2c_isa parport_pc parport irtty_sir sir_dev irda floppy snd_via82xx snd_ac97_codec gameport snd_mpu401_uart snd_rawmidi i2c_viapro tuner cx8800 cx88xx i2c_algo_bit video_buf v4l1_compat v4l2_common btcx_risc videodev tda9887 agpgart dm_mod sata_via libata usb_storage usbhid Pid: 12684, comm: X Not tainted 2.6.11.12 RIP: 0033:[<00002aaaaafce4c0>] [<00002aaaaafce4c0>] RSP: 002b:00007fffffffe358 EFLAGS: 00013283 RAX: 0000000000000080 RBX: 0000000000000006 RCX: 00002aaab51b3000 RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00002aaab51b3000 RBP: 0000000000765580 R08: 0000000000000000 R09: ffffc200000fd000 R10: 0000000000745270 R11: 0000000000460b80 R12: 0000000000000002 R13: 0000000000000000 R14: 0000000000765200 R15: 0000000000000002 FS: 00002aaaab184b00(0000) GS:ffffffff805b09c0(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 00002aaab51b3000 CR3: 000000003d67a000 CR4: 00000000000006e0 Process X (pid: 12684, threadinfo ffff81003dc3c000, task ffff810038bce130) RIP [<00002aaaaafce4c0>] RSP <00007fffffffe358> Michal ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
