https://bugzilla.kernel.org/show_bug.cgi?id=96721
Bug ID: 96721 Summary: radeon: unable to handle kernel paging request with counter strike: go Product: Drivers Version: 2.5 Kernel Version: 4.0 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: haagch.christoph@googlemail.com Regression: No
Created attachment 174121 --> https://bugzilla.kernel.org/attachment.cgi?id=174121&action=edit dmesg
Playing counter strike: global offensive with mesa git and PRIME on
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) 01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Wimbledon XT [Radeon HD 7970M] (rev ff)
After a while the graphical output froze with BUG: unable to handle kernel paging request at ffff8002a30769f8. IP: [<ffffffff8140a01b>] reservation_object_add_shared_fence+0x17b/0x2b0
Call Trace: [<ffffffffa0064705>] ttm_eu_fence_buffer_objects+0x55/0xb0 [ttm] [<ffffffffa02312eb>] radeon_cs_parser_fini+0x20b/0x230 [radeon] [<ffffffffa0231ba1>] radeon_cs_ioctl+0x3b1/0x810 [radeon] [<ffffffffa001bcaf>] drm_ioctl+0x1df/0x680 [drm] [<ffffffffa01f704c>] radeon_drm_ioctl+0x4c/0x80 [radeon] [<ffffffffa02fbbf4>] radeon_kms_compat_ioctl+0x14/0x30 [radeon] [<ffffffff81226560>] compat_SyS_ioctl+0xf0/0x1250 [<ffffffff810f37e4>] ? compat_SyS_futex+0x84/0x1a0 [<ffffffff81569572>] ? __schedule+0x382/0xa00 [<ffffffff8156ffc6>] sysenter_dispatch+0x7/0x25
Full dmesg attached. I don't think I have debug symbols here, so no further details at this time. It only happened after quite a while, so it's not easily reproducable. Just putting it here because I haven't seen a report like this.