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igt@kms_selftest@drm_framebuffer* - dmesg-fail/abort - drm_WARN_ON\(!list_empty(&fb->filp_head))

    • Closed Issue created by Daniel Stenka @dstenka

    https://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1968877722?query_key=48ffa2f69298b068f0dd3287c941ea4de2ae291a

    Dmesg 	

<6> [289.083662] [IGT] kms_selftest: starting dynamic subtest drm_test_framebuffer_free
<6> [289.146734] KTAP version 1
<6> [289.146751] 1..1
<6> [289.147327]     KTAP version 1
<6> [289.147337]     # Subtest: drm_framebuffer
<6> [289.147347]     # module: drm_framebuffer_test
<6> [289.147401]     1..1
<4> [289.152501] ------------[ cut here ]------------
<4> [289.152519] drm-kunit-mock-device drm_test_framebuffer_free.drm-kunit-mock-device: [drm] drm_WARN_ON(!list_empty(&fb->filp_head))
<4> [289.152597] WARNING: CPU: 1 PID: 2094 at drivers/gpu/drm/drm_framebuffer.c:832 drm_framebuffer_free+0x71/0x80
<4> [289.152635] Modules linked in: drm_framebuffer_test drm_kunit_helpers kunit vgem snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm drm_shmem_helper i915 prime_numbers i2c_algo_bit ttm drm_display_helper drm_kms_helper drm_buddy x86_pkg_temp_thermal coretemp btusb kvm_intel btrtl btintel btbcm mei_hdcp mei_pxp wmi_bmof kvm bluetooth crct10dif_pclmul crc32_pclmul ghash_clmulni_intel e1000e i2c_i801 ptp i2c_mux pps_core i2c_smbus video mei_me mei wmi fuse [last unloaded: drm_framebuffer_test]
<4> [289.153171] CPU: 1 UID: 0 PID: 2094 Comm: kunit_try_catch Tainted: G                 N 6.12.0-rc4-drmtip_1684-g186d247adb08+ #1
<4> [289.153195] Tainted: [N]=TEST
<4> [289.153207] Hardware name:  /NUC7i7BNB, BIOS BNKBL357.86A.0083.2020.0714.1344 07/14/2020
<4> [289.153220] RIP: 0010:drm_framebuffer_free+0x71/0x80
<4> [289.153246] Code: 4c 8b 6f 50 4d 85 ed 75 03 4c 8b 2f e8 c8 cf 02 00 48 c7 c1 a8 55 4d 82 4c 89 ea 48 c7 c7 e0 03 44 82 48 89 c6 e8 6f ec 7f ff <0f> 0b eb ad 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90
<4> [289.153264] RSP: 0018:ffffc9000110bd60 EFLAGS: 00010282
<4> [289.153287] RAX: 0000000000000000 RBX: ffffc9000110bdc8 RCX: 0000000000000000
<4> [289.153302] RDX: 0000000000000002 RSI: 0000000000000027 RDI: 00000000ffffffff
<4> [289.153316] RBP: ffff888112ad9000 R08: 00000000ffff7fff R09: 0000000000000001
<4> [289.153330] R10: 00000000ffff7fff R11: ffff88827eb7e000 R12: ffffc9000110bda0
<4> [289.153345] R13: ffff888111c00b40 R14: ffffc9000117ba20 R15: ffffffffa0bfc630
<4> [289.153359] FS:  0000000000000000(0000) GS:ffff888276880000(0000) knlGS:0000000000000000
<4> [289.153375] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [289.153390] CR2: 000055f72d416370 CR3: 000000010f8d8006 CR4: 00000000003726f0
<4> [289.153404] Call Trace:
<4> [289.153417]  <TASK>
<4> [289.153432]  ? __warn+0x8c/0x190
<4> [289.153463]  ? drm_framebuffer_free+0x71/0x80
<4> [289.153490]  ? report_bug+0x191/0x1c0
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