[Bug 84981] Random crashes related to radeon.

https://bugzilla.kernel.org/show_bug.cgi?id=84981

--- Comment #4 from Apostolos B. barz621@gmail.com --- This and the previous happened while watching YT videos but it might be unrelated.

Oct 08 15:23:27 mainland kernel: general protection fault: 0000 [#1] PREEMPT SMP Oct 08 15:23:27 mainland kernel: Modules linked in: mousedev cfg80211 rfkill hid_logitech_dj hid_generic usbhid hid snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt w83627ehf hwmon_vid iTCO_vendor_support nls_i Oct 08 15:23:27 mainland kernel: mbcache jbd2 ehci_hcd xhci_hcd usbcore sr_mod cdrom usb_common sd_mod crc_t10dif crct10dif_common ahci libahci libata scsi_mod radeon hwmon i2c_algo_bit drm_kms_helper ttm drm i2c_core Oct 08 15:23:27 mainland kernel: CPU: 1 PID: 411 Comm: Xorg.bin Not tainted 3.16.4-1-ARCH #1 Oct 08 15:23:27 mainland kernel: Hardware name: /DZ77BH-55K, BIOS BHZ7710H.86A.0094.2012.1101.1115 11/01/2012 Oct 08 15:23:27 mainland kernel: task: ffff88031be1dbb0 ti: ffff8803167c4000 task.ti: ffff8803167c4000 Oct 08 15:23:27 mainland kernel: RIP: 0010:[<ffffffff811a5dff>] [<ffffffff811a5dff>] kmem_cache_alloc_trace+0x6f/0x170 Oct 08 15:23:27 mainland kernel: RSP: 0018:ffff8803167c7940 EFLAGS: 00010286 Oct 08 15:23:27 mainland kernel: RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000006fb5df01 Oct 08 15:23:27 mainland kernel: RDX: 000000006fb5de81 RSI: 00000000000000d0 RDI: ffffffffa007deb1 Oct 08 15:23:27 mainland kernel: RBP: ffff8803167c7970 R08: 00000000000173a0 R09: ffffea00027ba680 Oct 08 15:23:27 mainland kernel: R10: ffffffffa007e011 R11: 0000000000000000 R12: ff030100ff030100 Oct 08 15:23:27 mainland kernel: R13: 00000000000000d0 R14: 0000000000000000 R15: ffff880322803b00 Oct 08 15:23:27 mainland kernel: FS: 00007f57717488c0(0000) GS:ffff88032f240000(0000) knlGS:0000000000000000 Oct 08 15:23:27 mainland kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oct 08 15:23:27 mainland kernel: CR2: 00007f5765516000 CR3: 00000000cac91000 CR4: 00000000001407e0 Oct 08 15:23:27 mainland kernel: Stack: Oct 08 15:23:27 mainland kernel: 0000000000000028 0000000000000000 0000000000000000 ffff88009ee9ac20 Oct 08 15:23:27 mainland kernel: 0000000000000000 ffff88031be88d80 ffff8803167c7a60 ffffffffa007deb1 Oct 08 15:23:27 mainland kernel: ffff88031be1dbb0 ffff88031be88de4 ffff88031be88da8 ffff88031d1fc098 Oct 08 15:23:27 mainland kernel: Call Trace: Oct 08 15:23:27 mainland kernel: [<ffffffffa007deb1>] ttm_dma_populate+0x581/0xa10 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffff811a629a>] ? __kmalloc+0x18a/0x1c0 Oct 08 15:23:27 mainland kernel: [<ffffffffa00a53af>] radeon_ttm_tt_populate+0x21f/0x240 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa0074050>] ttm_tt_bind+0x40/0x80 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa007650f>] ttm_bo_handle_move_mem+0x5bf/0x650 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa0076cfb>] ? ttm_bo_mem_space+0x16b/0x350 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa0077435>] ttm_bo_validate+0x265/0x280 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa007769e>] ttm_bo_init+0x24e/0x3a0 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa00a61b4>] radeon_bo_create+0x164/0x210 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa00a5e30>] ? radeon_update_memory_usage.isra.3+0x60/0x60 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa00b8b56>] radeon_gem_object_create+0xb6/0x1a0 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa00b904e>] radeon_gem_create_ioctl+0x6e/0x180 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa0019b9f>] drm_ioctl+0x1df/0x680 [drm] Oct 08 15:23:27 mainland kernel: [<ffffffff812a9d00>] ? timerqueue_add+0x60/0xb0 Oct 08 15:23:27 mainland kernel: [<ffffffffa008704c>] radeon_drm_ioctl+0x4c/0x80 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffff811d4db0>] do_vfs_ioctl+0x2d0/0x4b0 Oct 08 15:23:27 mainland kernel: [<ffffffff811df4ee>] ? __fget+0x6e/0xb0 Oct 08 15:23:27 mainland kernel: [<ffffffff811d5011>] SyS_ioctl+0x81/0xa0 Oct 08 15:23:27 mainland kernel: [<ffffffff815317a9>] system_call_fastpath+0x16/0x1b Oct 08 15:23:27 mainland kernel: Code: 0f 84 c6 00 00 00 4c 8b 20 4d 85 e4 0f 84 da 00 00 00 48 83 78 10 00 0f 84 cf 00 00 00 49 63 47 20 48 8d 8a 80 00 00 00 4d 8b 07 <49> 8b 1c 04 4c 89 e0 65 49 0f c7 08 0f 94 c0 84 c0 74 a2 49 63 Oct 08 15:23:27 mainland kernel: RIP [<ffffffff811a5dff>] kmem_cache_alloc_trace+0x6f/0x170 Oct 08 15:23:27 mainland kernel: RSP <ffff8803167c7940> Oct 08 15:23:27 mainland kernel: general protection fault: 0000 [#2] PREEMPT SMP Oct 08 15:23:27 mainland kernel: Modules linked in: mousedev cfg80211 rfkill hid_logitech_dj hid_generic usbhid hid snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi iTCO_wdt w83627ehf hwmon_vid iTCO_vendor_support nls_i Oct 08 15:23:27 mainland kernel: mbcache jbd2 ehci_hcd xhci_hcd usbcore sr_mod cdrom usb_common sd_mod crc_t10dif crct10dif_common ahci libahci libata scsi_mod radeon hwmon i2c_algo_bit drm_kms_helper ttm drm i2c_core Oct 08 15:23:27 mainland kernel: CPU: 1 PID: 411 Comm: Xorg.bin Not tainted 3.16.4-1-ARCH #1 Oct 08 15:23:27 mainland kernel: Hardware name: /DZ77BH-55K, BIOS BHZ7710H.86A.0094.2012.1101.1115 11/01/2012 Oct 08 15:23:27 mainland kernel: task: ffff88031be1dbb0 ti: ffff8803167c4000 task.ti: ffff8803167c4000 Oct 08 15:23:27 mainland kernel: RIP: 0010:[<ffffffff811a5dff>] [<ffffffff811a5dff>] kmem_cache_alloc_trace+0x6f/0x170 Oct 08 15:23:27 mainland kernel: RSP: 0018:ffff8803167c74b8 EFLAGS: 00010086 Oct 08 15:23:27 mainland kernel: RAX: 0000000000000000 RBX: ffff88031be36000 RCX: 000000006fb5df01 Oct 08 15:23:27 mainland kernel: RDX: 000000006fb5de81 RSI: 00000000000080d0 RDI: ffffffffa0025d77 Oct 08 15:23:27 mainland kernel: RBP: ffff8803167c74e8 R08: 00000000000173a0 R09: 0000000000000000 Oct 08 15:23:27 mainland kernel: R10: 00000000000004b0 R11: 00000000000004b0 R12: ff030100ff030100 Oct 08 15:23:27 mainland kernel: R13: 00000000000080d0 R14: ffff88031b598200 R15: ffff880322803b00 Oct 08 15:23:27 mainland kernel: FS: 00007f57717488c0(0000) GS:ffff88032f240000(0000) knlGS:0000000000000000 Oct 08 15:23:27 mainland kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Oct 08 15:23:27 mainland kernel: CR2: 00007f5765516000 CR3: 00000000cac91000 CR4: 00000000001407e0 Oct 08 15:23:27 mainland kernel: Stack: Oct 08 15:23:27 mainland kernel: 0000000000000030 ffff88031be36000 ffff88031be07800 ffff88031be07800 Oct 08 15:23:27 mainland kernel: ffff88031b598200 ffff88031b598c38 ffff8803167c7510 ffffffffa0025d77 Oct 08 15:23:27 mainland kernel: ffff88031be36000 ffff88031be07800 ffff88031b598c00 ffff8803167c7550 Oct 08 15:23:27 mainland kernel: Call Trace: Oct 08 15:23:27 mainland kernel: [<ffffffffa0025d77>] drm_modeset_lock_all+0x27/0xd0 [drm] Oct 08 15:23:27 mainland kernel: [<ffffffffa005a69f>] drm_fb_helper_pan_display+0x2f/0xf0 [drm_kms_helper] Oct 08 15:23:27 mainland kernel: [<ffffffff8130fc2a>] fb_pan_display+0x9a/0x160 Oct 08 15:23:27 mainland kernel: [<ffffffff81309b60>] bit_update_start+0x20/0x50 Oct 08 15:23:27 mainland kernel: [<ffffffff813072ce>] fbcon_switch+0x3ae/0x5e0 Oct 08 15:23:27 mainland kernel: [<ffffffff8137eaf9>] redraw_screen+0x1a9/0x250 Oct 08 15:23:27 mainland kernel: [<ffffffff813066ba>] fbcon_blank+0x23a/0x340 Oct 08 15:23:27 mainland kernel: [<ffffffff810cb3cc>] ? wake_up_klogd+0x3c/0x60 Oct 08 15:23:27 mainland kernel: [<ffffffff810cb668>] ? console_unlock+0x278/0x420 Oct 08 15:23:27 mainland kernel: [<ffffffff81079fdf>] ? internal_add_timer+0x2f/0x70 Oct 08 15:23:27 mainland kernel: [<ffffffff8107c5e4>] ? mod_timer+0x114/0x250 Oct 08 15:23:27 mainland kernel: [<ffffffff8137f61a>] do_unblank_screen+0xaa/0x1d0 Oct 08 15:23:27 mainland kernel: [<ffffffff8137f750>] unblank_screen+0x10/0x20 Oct 08 15:23:27 mainland kernel: [<ffffffff812b0779>] bust_spinlocks+0x19/0x40 Oct 08 15:23:27 mainland kernel: [<ffffffff81018564>] oops_end+0x34/0xe0 Oct 08 15:23:27 mainland kernel: [<ffffffff81018aab>] die+0x4b/0x70 Oct 08 15:23:27 mainland kernel: [<ffffffff810151da>] do_general_protection+0xca/0x150 Oct 08 15:23:27 mainland kernel: [<ffffffff81533618>] general_protection+0x28/0x30 Oct 08 15:23:27 mainland kernel: [<ffffffffa007e011>] ? ttm_dma_populate+0x6e1/0xa10 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa007deb1>] ? ttm_dma_populate+0x581/0xa10 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffff811a5dff>] ? kmem_cache_alloc_trace+0x6f/0x170 Oct 08 15:23:27 mainland kernel: [<ffffffffa007deb1>] ttm_dma_populate+0x581/0xa10 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffff811a629a>] ? __kmalloc+0x18a/0x1c0 Oct 08 15:23:27 mainland kernel: [<ffffffffa00a53af>] radeon_ttm_tt_populate+0x21f/0x240 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa0074050>] ttm_tt_bind+0x40/0x80 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa007650f>] ttm_bo_handle_move_mem+0x5bf/0x650 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa0076cfb>] ? ttm_bo_mem_space+0x16b/0x350 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa0077435>] ttm_bo_validate+0x265/0x280 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa007769e>] ttm_bo_init+0x24e/0x3a0 [ttm] Oct 08 15:23:27 mainland kernel: [<ffffffffa00a61b4>] radeon_bo_create+0x164/0x210 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa00a5e30>] ? radeon_update_memory_usage.isra.3+0x60/0x60 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa00b8b56>] radeon_gem_object_create+0xb6/0x1a0 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa00b904e>] radeon_gem_create_ioctl+0x6e/0x180 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffffa0019b9f>] drm_ioctl+0x1df/0x680 [drm] Oct 08 15:23:27 mainland kernel: [<ffffffff812a9d00>] ? timerqueue_add+0x60/0xb0 Oct 08 15:23:27 mainland kernel: [<ffffffffa008704c>] radeon_drm_ioctl+0x4c/0x80 [radeon] Oct 08 15:23:27 mainland kernel: [<ffffffff811d4db0>] do_vfs_ioctl+0x2d0/0x4b0 Oct 08 15:23:27 mainland kernel: [<ffffffff811df4ee>] ? __fget+0x6e/0xb0 Oct 08 15:23:27 mainland kernel: [<ffffffff811d5011>] SyS_ioctl+0x81/0xa0 Oct 08 15:23:27 mainland kernel: [<ffffffff815317a9>] system_call_fastpath+0x16/0x1b Oct 08 15:23:27 mainland kernel: Code: 0f 84 c6 00 00 00 4c 8b 20 4d 85 e4 0f 84 da 00 00 00 48 83 78 10 00 0f 84 cf 00 00 00 49 63 47 20 48 8d 8a 80 00 00 00 4d 8b 07 <49> 8b 1c 04 4c 89 e0 65 49 0f c7 08 0f 94 c0 84 c0 74 a2 49 63 Oct 08 15:23:27 mainland kernel: RIP [<ffffffff811a5dff>] kmem_cache_alloc_trace+0x6f/0x170 Oct 08 15:23:27 mainland kernel: RSP <ffff8803167c74b8> Oct 08 15:23:27 mainland kernel: ---[ end trace 112a29237410c73f ]---