[Bug 34022] New: Kernel OOPS when switching off Radeon using vgaswitcheroo
https://bugzilla.kernel.org/show_bug.cgi?id=34022 Summary: Kernel OOPS when switching off Radeon using vgaswitcheroo Product: Drivers Version: 2.5 Kernel Version: 2.6.38 Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: Video(DRI - non Intel) AssignedTo: drivers_video-...@kernel-bugs.osdl.org ReportedBy: blazej.bu...@gmail.com Regression: Yes -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 34022] Kernel OOPS turning on Radeon on vgaswitcheroo enabled system
https://bugzilla.kernel.org/show_bug.cgi?id=34022 blazej.bu...@gmail.com changed: What|Removed |Added Summary|Kernel OOPS when switching |Kernel OOPS turning on |off Radeon using|Radeon on vgaswitcheroo |vgaswitcheroo |enabled system --- Comment #1 from blazej.bu...@gmail.com 2011-04-27 19:42:22 --- I'm using vgaswitcheroo on T500 and when -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 33912] [RV515] Kernel .35 onwards, Random X freezes while scrolling
https://bugzilla.kernel.org/show_bug.cgi?id=33912 --- Comment #4 from Vish drkv...@yahoo.com 2011-04-27 20:21:36 --- Created an attachment (id=55621) -- (https://bugzilla.kernel.org/attachment.cgi?id=55621) dmesg It froze again(Apr 27 20:42:06) with same gdb, did a $ echo t /proc/sysrq-trigger And then SAK to restart session. Attaching the dmesg -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 33912] [RV515] Kernel .35 onwards, Random X freezes while scrolling
https://bugzilla.kernel.org/show_bug.cgi?id=33912 --- Comment #5 from Vish drkv...@yahoo.com 2011-04-27 20:24:10 --- Created an attachment (id=55631) -- (https://bugzilla.kernel.org/attachment.cgi?id=55631) kern.log kern.log Contains today's freeze, Apr 27 20:42:06 , and the previous one Apr 25 01:45:20 -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 33912] [RV515] Kernel .35 onwards, Random X freezes while scrolling
https://bugzilla.kernel.org/show_bug.cgi?id=33912 --- Comment #6 from Vish drkv...@yahoo.com 2011-04-27 20:25:14 --- Created an attachment (id=55641) -- (https://bugzilla.kernel.org/attachment.cgi?id=55641) syslog -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 34022] Kernel OOPS turning on Radeon on vgaswitcheroo enabled system
https://bugzilla.kernel.org/show_bug.cgi?id=34022 --- Comment #2 from blazej.bu...@gmail.com 2011-04-27 19:47:07 --- Sorry for spaming.. Ok. Last try: I'm using vgaswitcheroo on T500 (Radeon/i915) and after upgrading kernel to 2.6.38 OOPS started to occur. Previously (2.6.37) everything worked fine. I checked 2.6.39 and error still occurs. Also when I add radeon.modeset=0 i915.modeset=1 to kernel command line vgaswitcheroo is off and both cards are working OK. This is exact error: BUG: unable to handle kernel NULL pointer dereference at 008e IP: [a016fc71] drm_mode_connector_update_edid_property+0x71/0x1d0 [drm] PGD 151421067 PUD 1520d2067 PMD 0 Oops: [#1] PREEMPT SMP last sysfs file: /sys/devices/pci:00/:00:1a.1/usb4/4-2/4-2:1.0/bluetooth/hci0/rfkill2/uevent CPU 1 Modules linked in: btusb bluetooth uvcvideo videodev v4l2_compat_ioctl32 arc4 ecb snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss thinkpad_acpi nvram radeon(+) pcmcia snd_hda_codec_conexant joydev ttm snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc iwlagn iwlcore mac80211 cfg80211 rfkill yenta_socket pcmcia_rsrc pcmcia_core firewire_ohci firewire_core crc_itu_t i915 thermal battery drm_kms_helper uhci_hcd drm i2c_algo_bit wmi ac sdhci_pci sdhci mmc_core ehci_hcd video button usbcore psmouse i2c_i801 i2c_core serio_raw sg intel_agp intel_gtt iTCO_wdt iTCO_vendor_support evdev pcspkr input_polldev cpufreq_ondemand acpi_cpufreq freq_table processor mperf e1000e ext3 jbd mbcache sr_mod cdrom sd_mod ahci libahci libata scsi_mod Pid: 1981, comm: modprobe Not tainted 2.6.38.2-vanilla #1 LENOVO 20827TG/20827TG RIP: 0010:[a016fc71] [a016fc71] drm_mode_connector_update_edid_property+0x71/0x1d0 [drm] RSP: 0018:8801517d7968 EFLAGS: 00010202 RAX: 0010 RBX: 88014e75b800 RCX: RDX: RSI: 0010 RDI: 88014e75b800 RBP: 8801517d79a8 R08: 0100 R09: 0001 R10: R11: 0001 R12: R13: 0010 R14: 880152102800 R15: 880152102800 FS: 7f82e203d700() GS:88009d28() knlGS: CS: 0010 DS: ES: CR0: 8005003b CR2: 008e CR3: 000151588000 CR4: 000406e0 DR0: DR1: DR2: DR3: DR6: 0ff0 DR7: 0400 Process modprobe (pid: 1981, threadinfo 8801517d6000, task 880150e7e810) Stack: 8801522d8000 a04c1e20 88014e75b800 8801522d8000 a04c1e20 880152102800 8801517d79c8 a042d6b6 88014e75b800 88014e75b800 Call Trace: [a042d6b6] radeon_ddc_get_modes+0x56/0x120 [radeon] [a042747e] radeon_lvds_get_modes+0x2e/0x260 [radeon] [a01e52b4] drm_helper_probe_single_connector_modes+0xd4/0x380 [drm_kms_helper] [8123d1ad] ? fb_get_options+0x1d/0x110 [a01e3293] drm_fb_helper_initial_config+0x2c3/0x6c0 [drm_kms_helper] [81132d2b] ? __kmalloc+0x12b/0x170 [81132e8b] ? kmem_cache_alloc_trace+0x11b/0x130 [a04351d5] radeon_fbdev_init+0xc5/0x110 [radeon] [a042e82c] radeon_modeset_init+0x55c/0x910 [radeon] [a049c557] ? radeon_acpi_init+0x87/0xb8 [radeon] [a04071d0] radeon_driver_load_kms+0x110/0x1a0 [radeon] [a016c836] drm_get_pci_dev+0x186/0x2c0 [drm] [81132e8b] ? kmem_cache_alloc_trace+0x11b/0x130 [a049c635] radeon_pci_probe+0xad/0xb5 [radeon] [81226d4a] local_pci_probe+0x5a/0xd0 [81227569] pci_device_probe+0x109/0x110 [812c209a] ? driver_sysfs_add+0x7a/0xb0 [812c2376] driver_probe_device+0x96/0x1c0 [812c253b] __driver_attach+0x9b/0xa0 [812c24a0] ? __driver_attach+0x0/0xa0 [812c139e] bus_for_each_dev+0x5e/0x90 [812c2019] driver_attach+0x19/0x20 [812c1c20] bus_add_driver+0x150/0x280 [a04d6000] ? radeon_init+0x0/0xc6 [radeon] [812c27b1] driver_register+0x71/0x140 [813b727d] ? __mutex_lock_slowpath+0x22d/0x310 [a04d6000] ? radeon_init+0x0/0xc6 [radeon] [812277d1] __pci_register_driver+0x51/0xd0 [a016cd10] drm_pci_init+0xd0/0xe0 [drm] [a04d6000] ? radeon_init+0x0/0xc6 [radeon] [a04d6000] ? radeon_init+0x0/0xc6 [radeon] [a01644c3] drm_init+0x53/0x70 [drm] [a04d60c4] radeon_init+0xc4/0xc6 [radeon] [8100212f] do_one_initcall+0x3f/0x180 [81098f0b] sys_init_module+0xbb/0x200 [8100bdd2] system_call_fastpath+0x16/0x1b Code: b9 00 02 20 00 00 00 ad de 4c 89 e7 48 89 42 08 48 89 10 49 89 74 24 08 49 89 4c 24 10 e8 78 21 fc e0 4d 85 ed 0f 84 cf 00 00 00 41 0f b6 4d 7e be d0 80 00 00 4c 8b 3b 83 c1 01 c1 e1 07 48 63 RIP [a016fc71]
[Bug 34022] Kernel OOPS turning on Radeon on vgaswitcheroo enabled system
https://bugzilla.kernel.org/show_bug.cgi?id=34022 Rafael J. Wysocki r...@sisk.pl changed: What|Removed |Added CC||flor...@mickler.org, ||maciej.rute...@gmail.com, ||r...@sisk.pl Blocks||27352 -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are watching the assignee of the bug. -- WhatsUp Gold - Download Free Network Management Software The most intuitive, comprehensive, and cost-effective network management toolset available today. Delivers lowest initial acquisition cost and overall TCO of any competing solution. http://p.sf.net/sfu/whatsupgold-sd -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
