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Message-ID: <55F3F630.9060708@winsoft.pl> Date: Sat, 12 Sep 2015 11:53:52 +0200 From: Krzysztof Kolasa <kkolasa@...soft.pl> To: airlied@...ux.ie Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org Subject: WARNING: CPU: 1 PID: 1676 at drivers/gpu/drm/drm_atomic.c:491 drm_atomic_check_only+0x48f/0x5f0 [drm]() Again, the problem with the display, the screen (when logging into gnome shell) is flying from right to left and generates oops --- Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208427] WARNING: CPU: 1 PID: 1676 at drivers/gpu/drm/drm_atomic.c:491 drm_atomic_check_only+0x48f/0x5f0 [drm]() Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208463] Modules linked in: nls_utf8 cifs fscache snd_hda_codec_si3054 snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_pcm snd_hwdep snd_seq_midi i915 snd_seq_midi_event snd_rawmidi i2c_algo_bit drm_kms_helper snd_seq syscopyarea sysfillrect sysimgblt snd_timer joydev snd_seq_device fb_sys_fops serio_raw snd drm lpc_ich soundcore video mac_hid coretemp parport_pc ppdev lp parport autofs4 uas usb_storage psmouse ahci libahci pata_acpi 8139too 8139cp Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208468] CPU: 1 PID: 1676 Comm: Xorg Tainted: G W OE 4.2.0-winsoft-x86+ #2 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208470] Hardware name: FUJITSU SIEMENS AMILO Pro Edition V3405 /AMILO Pro Edition V3405 , BIOS R01-B0E 03/20/2007 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208476] 00000000 00000000 e51318ac c14549e8 00000000 e51318e0 c10678eb c1a89448 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208481] 00000001 0000068c f8697138 000001eb f86887bf 000001eb f86887bf f4f50800 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208485] 00000000 f4f48c78 e51318f0 c10679c2 00000009 00000000 e5131940 f86887bf Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208486] Call Trace: Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208495] [<c14549e8>] dump_stack+0x41/0x59 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208501] [<c10678eb>] warn_slowpath_common+0x8b/0xc0 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208525] [<f86887bf>] ? drm_atomic_check_only+0x48f/0x5f0 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208547] [<f86887bf>] ? drm_atomic_check_only+0x48f/0x5f0 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208550] [<c10679c2>] warn_slowpath_null+0x22/0x30 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208573] [<f86887bf>] drm_atomic_check_only+0x48f/0x5f0 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208597] [<f8687e6a>] ? drm_atomic_set_crtc_for_plane+0x6a/0x100 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208620] [<f8688936>] drm_atomic_commit+0x16/0x60 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208676] [<f8871da2>] intel_get_load_detect_pipe+0x3f2/0x5d0 [i915] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208721] [<f88a7cf6>] intel_tv_detect+0x106/0x600 [i915] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208735] [<f8642c9b>] drm_helper_probe_single_connector_modes_merge_bits+0x27b/0x4a0 [drm_kms_helper] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208744] [<f8642ed7>] drm_helper_probe_single_connector_modes+0x17/0x20 [drm_kms_helper] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208755] [<f864cc81>] drm_fb_helper_probe_connector_modes.isra.3+0x41/0x60 [drm_kms_helper] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208764] [<f864df47>] drm_fb_helper_hotplug_event+0x57/0xd0 [drm_kms_helper] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208775] [<f864dff8>] drm_fb_helper_restore_fbdev_mode_unlocked+0x38/0x50 [drm_kms_helper] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208784] [<f864e03d>] drm_fb_helper_set_par+0x2d/0x60 [drm_kms_helper] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208822] [<f8880385>] intel_fbdev_set_par+0x15/0x50 [i915] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208828] [<c14cdfe9>] fb_set_var+0x1b9/0x430 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208832] [<c109a6d1>] ? enqueue_entity+0x3a1/0x1100 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208837] [<c14c5536>] fbcon_blank+0x266/0x330 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208843] [<c154d456>] do_unblank_screen+0xa6/0x1c0 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208847] [<c1544331>] complete_change_console+0x51/0xd0 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208850] [<c1545405>] vt_ioctl+0x1055/0x1290 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208868] [<f86721ce>] ? drm_dropmaster_ioctl+0x5e/0x90 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208872] [<c1070614>] ? capable+0x14/0x20 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208879] [<c11fb48d>] ? inotify_free_event+0xd/0x10 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208897] [<f8672170>] ? drm_setmaster_ioctl+0xf0/0xf0 [drm] Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208900] [<c15443b0>] ? complete_change_console+0xd0/0xd0 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208903] [<c15392da>] tty_ioctl+0x39a/0xaf0 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208909] [<c11bd4e7>] ? do_readv_writev+0x117/0x300 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208913] [<c171ebd0>] ? sock_sendmsg+0x40/0x40 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208916] [<c1538f40>] ? no_tty+0x30/0x30 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208919] [<c11ced32>] do_vfs_ioctl+0x322/0x540 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208922] [<c11d27a7>] ? dput+0xb7/0x220 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208925] [<c11bec6a>] ? __sb_end_write+0x1a/0x20 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208928] [<c11cefb0>] SyS_ioctl+0x60/0x90 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208934] [<c185cb57>] sysenter_do_call+0x12/0x12 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208937] [<c14d8b09>] ? vesafb_probe+0x779/0x9d0 Sep 12 11:30:42 AMILO-V3405 kernel: [ 62.208939] ---[ end trace 9332a0b0d5d953b9 ]--- --- Krzysztof -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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