Created attachment 114916 [details] dmesg_lightsmark_case ==System Environment== -------------------------- Failed platform: Braswell Kernel Regression: Yes, but cannot bisect. Good commit: drm-intel-nightly branch 2015-04-02 a8ae893a17d719d324779cfbacd6eac28356c62f Bad commit: drm-intel-nightly branch 33cf6eed7cae0ee2d6bb1b4c4d421b94f84fc13 Try to do the bisect on drm-intel-next-queued branch, find from 2015-04-02 to the latest, all the commit will fail. After case fail ,check with dmesg will see Call Trace: Call Trace: [ 171.452136] [<ffffffffa0098893>] ? i915_gem_object_move_to_inactive+0xa0/0x1f4 [i915] [ 171.457018] [<ffffffffa009a5f8>] ? i915_gem_retire_requests_ring+0x96/0x15b [i915] [ 171.461894] [<ffffffffa00927f9>] ? i915_gem_execbuffer_reserve+0x25/0x2e3 [i915] [ 171.466819] [<ffffffffa0093086>] ? i915_gem_do_execbuffer.isra.12+0x5cf/0xd6d [i915] [ 171.471784] [<ffffffffa009e53d>] ? i915_gem_pwrite_ioctl+0x75b/0x7e1 [i915] [ 171.476758] [<ffffffffa009bbd4>] ? i915_gem_object_set_to_gtt_domain+0xc7/0x158 [i915] [ 171.481741] [<ffffffff8110949a>] ? __kmalloc+0x65/0x13d [ 171.486751] [<ffffffffa00947de>] ? i915_gem_execbuffer2+0x16e/0x208 [i915] [ 171.491806] [<ffffffffa00047d4>] ? drm_ioctl+0x344/0x3b3 [drm] [ 171.496871] [<ffffffffa0094670>] ? i915_gem_execbuffer+0x339/0x339 [i915] [ 171.501899] [<ffffffff816d1793>] ? sock_poll+0xf9/0xf9 [ 171.506887] [<ffffffff8105ede9>] ? set_next_entity+0x32/0x55 [ 171.511872] [<ffffffff8111dab6>] ? do_vfs_ioctl+0x360/0x424 [ 171.516857] [<ffffffff81124dee>] ? __fget_light+0x12/0x54 [ 171.521837] [<ffffffff8111dbc3>] ? SyS_ioctl+0x49/0x7a [ 171.526773] [<ffffffff8179aff2>] ? system_call_fastpath+0x12/0x17 [ 171.531725] Code: de 48 89 ef e8 7b 30 00 00 5a 89 de 4c 89 e7 5b 5d 41 5c 41 5d e9 56 f7 ff ff 41 55 41 89 f5 41 54 55 53 48 89 fb 51 48 8b 6f 08 <8b> 45 60 4c 8b 65 28 ff c8 75 1a 48 c7 c2 63 50 12 a0 be cd 00 [ 171.537233] RIP [<ffffffffa00d9912>] intel_fb_obj_flush+0x11/0x94 [i915] [ 171.542549] RSP <ffff88007484fbb8> [ 171.588159] ---[ end trace f1bbb3a340d40ca4 ]--- Reproduce Steps: 1. cd /usr/local/games/OpenGL/lightsmark-1.2.0/Lightsmark2008.2.0/bin/pc-linux64 2. vblank_mode=0 ./backend silent 1920x1080
Created attachment 114945 [details] i915_error_state.log
Does it still happens with nightly?
Cannot reproduce this issue on BSW with latest drm-intel-nightly branch kernel , so close this issue as cannot reproduce.
Closing old verified.
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