Created attachment 111940 [details] dmesg ==System Environment== -------------------------- Regression: only reproduce on drm-intel-nightly branch Non-working platforms: PNV ==kernel== -------------------------- drm-intel-nightly/296cb88821b7113a9add839ba1e8e116ff13ecc0 commit 296cb88821b7113a9add839ba1e8e116ff13ecc0 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Jan 7 18:19:46 2015 +0100 drm-intel-nightly: 2015y-01m-07d-17h-19m-17s UTC integration manifest drm-intel-nightly/07d0c831d9207c937595f081c8fddbddbf53756f commit 07d0c831d9207c937595f081c8fddbddbf53756f Author: Jani Nikula <jani.nikula@intel.com> Date: Tue Dec 30 15:02:01 2014 +0200 drm-intel-nightly: 2014y-12m-30d-13h-01m-34s UTC integration manifest ==Bug detailed description== ----------------------------- I test it on drm-intel-nightly, drm-intel-fixes, drm-intel-next-queued, drm-fixes, drm-next and core-stuff branch. It only happens on drm-intel-nightly branch. Test it on drm-intel-nightly/07d0c831d920, it works well. output: IGT-Version: 1.9-g25cf055 (i686) (Linux: 3.19.0-rc3_drm-intel-nightly_296cb8_20150108+ i686) Subtest minor-normal: SUCCESS (47.643s) dmesg: [ 2178.692307] ------------[ cut here ]------------ [ 2178.692458] WARNING: CPU: 1 PID: 3662 at drivers/gpu/drm/i915/i915_gem_evict.c:227 i915_gem_evict_vm+0x81/0xe4 [i915]() [ 2178.692658] WARN_ON(!list_empty(&vm->active_list)) [ 2178.692749] Modules linked in: [ 2178.692813] dm_mod iTCO_wdt iTCO_vendor_support msi_laptop sparse_keymap rfkill pcspkr i2c_i801 snd_hda_codec_realtek snd_hda_codec_generic lpc_ich mfd_core snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep r8169 snd_pcm snd_timer snd soundcore wmi battery ac acpi_cpufreq joydev i915 button video drm_kms_helper drm cfbfillrect cfbimgblt cfbcopyarea [ 2178.693861] CPU: 1 PID: 3662 Comm: gem_evict_align Not tainted 3.19.0-rc3_drm-intel-nightly_296cb8_20150108+ #162 [ 2178.694186] Hardware name: MICRO-STAR INTERNATIONAL CO., LTD MS-N014/MS-N014, BIOS EN014IMS.10B 11/30/2009 [ 2178.694442] 00000000 c170cf1f c246dd54 c1032af1 f830d1ac f5a5c100 c2442fb8 00000001 [ 2178.694719] dc68a790 c1032b6c 00000009 c246dd54 f83820b8 c246dd6c f830d1ac f838204b [ 2178.694917] 000000e3 f83820b8 c2443000 c2442fb8 00000001 f830d8c9 f3ea8f00 f3ea8500 [ 2178.695195] Call Trace: [ 2178.695264] [<c170cf1f>] ? dump_stack+0x3e/0x4e [ 2178.695360] [<c1032af1>] ? warn_slowpath_common+0x82/0x95 [ 2178.695509] [<f830d1ac>] ? i915_gem_evict_vm+0x81/0xe4 [i915] [ 2178.695624] [<c1032b6c>] ? warn_slowpath_fmt+0x29/0x2d [ 2178.695759] [<f830d1ac>] ? i915_gem_evict_vm+0x81/0xe4 [i915] [ 2178.695907] [<f830d8c9>] ? i915_gem_execbuffer_reserve+0x246/0x290 [i915] [ 2178.696111] [<f830de43>] ? i915_gem_do_execbuffer.isra.12+0x530/0xc4b [i915] [ 2178.696360] [<f831864a>] ? i915_gem_pwrite_ioctl+0x74a/0x7a8 [i915] [ 2178.696515] [<c10cd1ae>] ? kmalloc_order_trace+0x14/0x69 [ 2178.696657] [<f830f3eb>] ? i915_gem_execbuffer2+0x161/0x222 [i915] [ 2178.696822] [<f8369911>] ? i915_setparam+0x5f/0x5f [i915] [ 2178.696962] [<f830f28a>] ? i915_gem_execbuffer+0x42d/0x42d [i915] [ 2178.697153] [<f8045ca0>] ? drm_ioctl+0x233/0x35c [drm] [ 2178.697350] [<f830f28a>] ? i915_gem_execbuffer+0x42d/0x42d [i915] [ 2178.697489] [<c10c7c22>] ? shmem_truncate_range+0x17/0x28 [ 2178.697611] [<f8045a6d>] ? drm_copy_field+0x47/0x47 [drm] [ 2178.697720] [<c10f6545>] ? do_vfs_ioctl+0x41a/0x462 [ 2178.697820] [<c1069af7>] ? call_rcu_sched+0xc/0xe [ 2178.701545] [<c10f92c6>] ? dput+0xfe/0x112 [ 2178.705317] [<c10f92c6>] ? dput+0xfe/0x112 [ 2178.708924] [<c10ea992>] ? __fput+0x14c/0x167 [ 2178.712532] [<c10f65cf>] ? SyS_ioctl+0x42/0x6b [ 2178.716038] [<c108e1f0>] ? __audit_syscall_entry+0x9f/0xbd [ 2178.719623] [<c1711d88>] ? sysenter_do_call+0x12/0x12 [ 2178.723113] ---[ end trace ef6ef04f915f204a ]--- [ 2185.290343] ------------[ cut here ]------------ [ 2185.293762] WARNING: CPU: 1 PID: 3662 at drivers/gpu/drm/i915/i915_gem_evict.c:227 i915_gem_evict_vm+0x81/0xe4 [i915]() ==Reproduce steps== ---------------------------- 1. ./gem_evict_alignment --run-subtest minor-normal
I tested the case ./gem_evict_alignment --run-subtest minor-normal on the latest kernel on PNV, I didn’t find this error info. [root@x-pnv2 tests]# ./gem_evict_alignment --run-subtest minor-normal IGT-Version: 1.10-g1cfcca6 (i686) (Linux: 4.0.0-rc5_drm-intel-nightly_60c5b7_20150327+ i686) Subtest minor-normal: SUCCESS (49.433s) Received signal SIGTERM.
Closing old verified.
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