On Mon 2015-03-16 09:12:54, Daniel Vetter wrote: > On Sat, Mar 14, 2015 at 08:21:04AM +0100, Pavel Machek wrote: > > On Thu 2015-03-12 15:23:20, Pavel Machek wrote: > > > Hi! > > > > > > It happened twice so far: in one case gui locked up, but music > > > continued playing, and I could still ssh in. (Nothing interesting in > > > the logs, if I can tell in all the spam wifi prints). > > > > > > Today it locked with blanked screen. Could not ssh in, but that may > > > have to do with network manager. Numlock worked. > > > > Third time. It is starting to get annoying. But today there's bonus in > > dmesg: > > Dave just sent out the pull request with the fix for this: > > commit 046d669c62f37323ef0329c41d83a03c06b2087d > Author: Krzysztof Kolasa <kkolasa@xxxxxxxxxx> > Date: Sun Mar 15 20:22:36 2015 +0100 > > [PATCH] drm/mm: Fix support 4 GiB and larger ranges Good, because it just happened again: [27666.938510] ------------[ cut here ]------------ [27666.938569] kernel BUG at drivers/gpu/drm/drm_mm.c:305! [27666.938609] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC [27666.938657] Modules linked in: [27666.938681] CPU: 0 PID: 4874 Comm: chromium Tainted: G W 4.0.0-rc3+ #52 [27666.938740] Hardware name: LENOVO 17097HU/17097HU, BIOS 7BETD8WW (2.19 ) 03/31/2011 [27666.938801] task: f27bd560 ti: e15f0000 task.ti: e15f0000 [27666.938843] EIP: 0060:[<c4397f45>] EFLAGS: 00210206 CPU: 0 [27666.938888] EIP is at drm_mm_insert_node_in_range_generic+0x395/0x450 [27666.938937] EAX: 00200000 EBX: eb9c5f88 ECX: f5032f80 EDX: 00000000 [27666.938985] ESI: eb9c5f80 EDI: eb9c5f80 EBP: e15f1e20 ESP: e15f1dbc [27666.939032] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 [27666.939071] CR0: 80050033 CR2: 7327e000 CR3: 0d8d9000 CR4: 00000630 [27666.939117] Stack: [27666.939125] eb9c5f80 ffffffff c2658c80 00000000 00000000 00145000 00000000 00000000 [27666.939210] 10000000 00000000 0004b000 00000000 00000000 00000000 00190000 00000000 [27666.939296] 00000000 f5754d40 00100000 00000000 00190000 00000000 00100000 f5754d40 [27666.939381] Call Trace: [27666.939401] [<c43d044f>] i915_gem_object_pin_view+0x5ff/0x7e0 [27666.939444] [<c43d22d1>] i915_gem_fault+0x101/0x2f0 [27666.939482] [<c40dee9f>] __do_fault+0x2f/0x80 [27666.939515] [<c40e2086>] handle_mm_fault+0x156/0xd70 [27666.939555] [<c403118c>] ? __do_page_fault+0xbc/0x390 [27666.939592] [<c4031470>] ? vmalloc_sync_all+0x10/0x10 [27666.939629] [<c40311db>] __do_page_fault+0x10b/0x390 [27666.939667] [<c4031470>] ? vmalloc_sync_all+0x10/0x10 [27666.939705] [<c403147b>] do_page_fault+0xb/0x10 [27666.939738] [<c4870f57>] error_code+0x67/0x6c [27666.939771] [<c4870000>] ? _raw_read_lock_irq+0x20/0x30 [27666.939807] Code: 05 0f 0b 8d 76 00 3b 55 e8 77 0b 72 05 3b 45 e4 73 04 0f 0b 66 90 8b 75 9c 03 46 20 13 56 24 3b 55 f0 72 12 77 05 3b 45 ec 76 0b <0f> 0b 89 f6 8d bc 27 00 00 00 00 39 55 d0 77 0b 72 05 39 45 bc [27666.940014] EIP: [<c4397f45>] drm_mm_insert_node_in_range_generic+0x395/0x450 SS:ESP 0068:e15f1dbc [27666.949073] ---[ end trace bb50045557d0292f ]--- -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
