Hide Forgot
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 Description of problem: The kernel oopses when X tries to initialize drm. No accelerated GL is available. Version-Release number of selected component (if applicable): kernel-2.6.9-1.667 How reproducible: Always Steps to Reproduce: 1. Load i810 and i830 kernel modules. Or only i830, both works the same Anaconda set up for i830 only. Some forums on intel graphics mentioned that GL was accelerated with both modules loaded. 2. Configure X for GL 3. Run X Actual Results: No accelerated GL. dmesg shows: [drm] Initialized i830 1.3.2 20021108 on minor 0: [drm] Initialized i830 1.3.2 20021108 on minor 1: Bluetooth: BNEP (Ethernet Emulation) ver 1.2 Bluetooth: BNEP filters: protocol multicast unloading Kernel Card Services mtrr: base(0xd8020000) is not aligned on a size(0x600000) boundary [drm:i830_dma_initialize] *ERROR* can not find dma buffer map! [drm:i830_irq_emit] *ERROR* i830_irq_emit called without lock held Unable to handle kernel NULL pointer dereference at virtual address 00000004 printing eip: 2243c067 *pde = 00000000 Oops: 0000 [#1] Modules linked in: bnep i830 i810 parport_pc lp parport rfcomm l2cap bluetooth i ptable_filter ip_tables dm_mod button battery ac md5 ipv6 ohci1394 ieee1394 uhci _hcd ehci_hcd snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_ timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd sou ndcore 8139too mii ipw2200(U) ieee80211(U) ieee80211_crypt(U) ext3 jbd CPU: 0 EIP: 0060:[<2243c067>] Not tainted VLI EFLAGS: 00213202 (2.6.9-1.667) EIP is at i830_kernel_lost_context+0x7/0x59 [i830] eax: 224452a0 ebx: 00000000 ecx: 22445abc edx: 2243e074 esi: 224452a0 edi: 19062000 ebp: 00000000 esp: 19062efc ds: 007b es: 007b ss: 0068 Process X (pid: 2659, threadinfo=19062000 task=197af8b0) Stack: 00000000 2243d99d 19062000 224452a0 2243e079 22438a30 19589840 00000001 0000000a 00000000 197af8b0 0211b919 00000000 00000000 00000000 00000000 03472ac0 00000000 197af8b0 0211b919 00100100 00200200 19062f88 00000008 Call Trace: [<2243d99d>] i830_dma_quiescent+0xf/0x86 [i830] [<2243e079>] i830_driver_dma_quiescent+0x5/0x8 [i830] [<22438a30>] i830_lock+0x1f3/0x24e [i830] [<0211b919>] default_wake_function+0x0/0xc [<0211b919>] default_wake_function+0x0/0xc [<22438831>] i830_ioctl+0xe3/0xef [i830] [<2243883d>] i830_lock+0x0/0x24e [i830] [<0217a147>] sys_ioctl+0x296/0x337 [<0212474f>] sys_gettimeofday+0x25/0x55 Code: <3>Debug: sleeping function called from invalid context at include/linux/r wsem.h:43 in_atomic():0[expected: 0], irqs_disabled():1 [<0211c8b9>] __might_sleep+0x7d/0x88 [<0215e27e>] rw_vm+0x216/0x482 [<2243c03c>] i830_wait_ring+0xb5/0xd9 [i830] [<2243c03c>] i830_wait_ring+0xb5/0xd9 [i830] [<0215e9d0>] get_user_size+0x30/0x57 [<2243c03c>] i830_wait_ring+0xb5/0xd9 [i830] [<0210682b>] show_registers+0x109/0x15e [<02106a2f>] die+0x14a/0x241 [<0211937e>] do_page_fault+0x0/0x511 [<0211937e>] do_page_fault+0x0/0x511 [<02119733>] do_page_fault+0x3b5/0x511 [<2243c067>] i830_kernel_lost_context+0x7/0x59 [i830] [<022fde73>] unix_stream_recvmsg+0x2f7/0x398 [<022a1bf4>] sock_aio_read+0x10e/0x11c [<02219f55>] tty_ldisc_ref_wait+0xc/0x95 [<0211937e>] do_page_fault+0x0/0x511 [<2243e074>] i830_driver_dma_quiescent+0x0/0x8 [i830] [<2243c067>] i830_kernel_lost_context+0x7/0x59 [i830] [<2243d99d>] i830_dma_quiescent+0xf/0x86 [i830] [<2243e079>] i830_driver_dma_quiescent+0x5/0x8 [i830] [<22438a30>] i830_lock+0x1f3/0x24e [i830] [<0211b919>] default_wake_function+0x0/0xc [<0211b919>] default_wake_function+0x0/0xc [<22438831>] i830_ioctl+0xe3/0xef [i830] [<2243883d>] i830_lock+0x0/0x24e [i830] [<0217a147>] sys_ioctl+0x296/0x337 [<0212474f>] sys_gettimeofday+0x25/0x55 Bad EIP value. Expected Results: Faster GL :-) Additional info: # uname -a Linux ganges 2.6.9-1.667 #1 Tue Nov 2 14:41:25 EST 2004 i686 i686 i386 GNU/Linux root@ganges ~ # lsmod Module Size Used by iptable_filter 2753 0 ip_tables 16193 1 iptable_filter ipw2200 114316 0 ieee80211 28228 1 ipw2200 ieee80211_crypt 7044 1 ieee80211 bnep 14529 0 i830 83269 3 i810 79685 0 parport_pc 24705 0 lp 11565 0 parport 41737 2 parport_pc,lp rfcomm 36701 1 l2cap 25285 6 bnep,rfcomm bluetooth 46917 5 bnep,rfcomm,l2cap dm_mod 54741 0 button 6481 0 battery 8517 1 ac 4805 0 md5 4033 1 ipv6 232577 10 ohci1394 35033 0 ieee1394 302869 1 ohci1394 uhci_hcd 31449 0 ehci_hcd 31557 0 snd_intel8x0 34829 1 snd_ac97_codec 64401 1 snd_intel8x0 snd_pcm_oss 47609 0 snd_mixer_oss 17217 1 snd_pcm_oss snd_pcm 97993 2 snd_intel8x0,snd_pcm_oss snd_timer 29765 1 snd_pcm snd_page_alloc 9673 2 snd_intel8x0,snd_pcm gameport 4801 1 snd_intel8x0 snd_mpu401_uart 8769 1 snd_intel8x0 snd_rawmidi 26725 1 snd_mpu401_uart snd_seq_device 8137 1 snd_rawmidi snd 54053 11 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401_uart,snd_rawmidi,snd_seq_device soundcore 9889 1 snd 8139too 26305 0 mii 4673 1 8139too ext3 116809 1 jbd 74969 1 ext3 This kernel has intel centrino 2200BG version 0.19 wifi drivers loaded but is otherwise a stock fedora kernel. The Centrino modules are stable and there are no other ooopses on this system.
An update has been released for Fedora Core 3 (kernel-2.6.12-1.1372_FC3) which may contain a fix for your problem. Please update to this new kernel, and report whether or not it fixes your problem. If you have updated to Fedora Core 4 since this bug was opened, and the problem still occurs with the latest updates for that release, please change the version field of this bug to 'fc4'. Thank you.
This bug has been automatically closed as part of a mass update. It had been in NEEDINFO state since July 2005. If this bug still exists in current errata kernels, please reopen this bug. There are a large number of inactive bugs in the database, and this is the only way to purge them. Thank you.