| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <CA+5PVA4O294kDEUJxprS3dX+qTPgPBG5fD6wNOZsqqQzyWC2Kw@mail.gmail.com> Date: Mon, 29 Jun 2015 11:03:25 -0400 From: Josh Boyer <jwboyer@...oraproject.org> To: Daniel Vetter <daniel.vetter@...el.com>, Jani Nikula <jani.nikula@...ux.intel.com>, David Airlie <airlied@...ux.ie> Cc: "Linux-Kernel@...r. Kernel. Org" <linux-kernel@...r.kernel.org>, Intel Graphics Development <intel-gfx@...ts.freedesktop.org> Subject: Warning in intel_disable_pipe with v4.1-11235-gc63f887bdea8 Hi All, More i915 WARN splats. This one on a machine with Linus' latest tree as of this morning. josh [ 7.906372] [drm] Replacing VGA console driver [ 7.935724] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 7.942359] [drm] Driver supports precise vblank timestamp query. [ 7.952024] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 7.953189] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 7.995333] [drm] Initialized i915 1.6.0 20150522 for 0000:00:02.0 on minor 0 [ 8.024490] fbcon: inteldrmfb (fb0) is primary device [ 8.132749] ------------[ cut here ]------------ [ 8.132815] WARNING: CPU: 0 PID: 143 at drivers/gpu/drm/i915/intel_display.c:1064 intel_disable_pipe+0x28d/0x2a0 [i915]() [ 8.132816] pipe_off wait timed out [ 8.132832] Modules linked in: i915 video i2c_algo_bit drm_kms_helper e1000e drm ata_generic pata_acpi ptp pps_core [ 8.132837] CPU: 0 PID: 143 Comm: kworker/u8:4 Not tainted 4.2.0-0.rc0.git2.1.fc23.x86_64 #1 [ 8.132839] Hardware name: Intel Corp. Intel(R) UDK2010 firmware developer platform, BIOS SDV.TM.B10 Release Build (CSM Available) 01/01/2011 [ 8.132849] Workqueue: events_unbound async_run_entry_fn [ 8.132855] 0000000000000000 000000007f346c1b ffff880134887638 ffffffff81856f03 [ 8.132861] 0000000000000000 ffff880134887690 ffff880134887678 ffffffff810ab456 [ 8.132866] ffffffff81e566c0 ffff8800b3010000 0000000000070008 00000000fffb8601 [ 8.132867] Call Trace: [ 8.132874] [<ffffffff81856f03>] dump_stack+0x4c/0x65 [ 8.132880] [<ffffffff810ab456>] warn_slowpath_common+0x86/0xc0 [ 8.132884] [<ffffffff810ab4e5>] warn_slowpath_fmt+0x55/0x70 [ 8.132935] [<ffffffffa0158185>] ? gen5_read32+0x1d5/0x200 [i915] [ 8.132985] [<ffffffffa016e07d>] intel_disable_pipe+0x28d/0x2a0 [i915] [ 8.133036] [<ffffffffa016efd3>] ironlake_crtc_disable+0x93/0x7f0 [i915] [ 8.133087] [<ffffffffa0183ce5>] ? intel_frontbuffer_flush+0x65/0x70 [i915] [ 8.133138] [<ffffffffa017723e>] __intel_set_mode+0x9de/0xbc0 [i915] [ 8.133189] [<ffffffffa017872f>] ? intel_modeset_compute_config+0x3af/0xb60 [i915] [ 8.133241] [<ffffffffa017e10c>] intel_crtc_set_config+0x2cc/0x610 [i915] [ 8.133263] [<ffffffffa0039cf9>] drm_mode_set_config_internal+0x69/0x110 [drm] [ 8.133274] [<ffffffffa00ee6d2>] restore_fbdev_mode+0xc2/0xf0 [drm_kms_helper] [ 8.133284] [<ffffffffa00f0579>] drm_fb_helper_restore_fbdev_mode_unlocked+0x29/0x70 [drm_kms_helper] [ 8.133294] [<ffffffffa00f05e2>] drm_fb_helper_set_par+0x22/0x40 [drm_kms_helper] [ 8.133345] [<ffffffffa018d0fa>] intel_fbdev_set_par+0x1a/0x60 [i915] [ 8.133350] [<ffffffff81494ad5>] fbcon_init+0x545/0x5d0 [ 8.133355] [<ffffffff8152ddac>] visual_init+0xbc/0x120 [ 8.133359] [<ffffffff8152fcb5>] do_bind_con_driver+0x1c5/0x3b0 [ 8.133362] [<ffffffff815301d9>] do_take_over_console+0x149/0x1a0 [ 8.133366] [<ffffffff81855c0d>] ? printk+0x55/0x6b [ 8.133370] [<ffffffff814908e7>] do_fbcon_takeover+0x57/0xb0 [ 8.133373] [<ffffffff81495584>] fbcon_event_notify+0x674/0x770 [ 8.133378] [<ffffffff810d3b6e>] notifier_call_chain+0x3e/0xb0 [ 8.133382] [<ffffffff810d3d71>] __blocking_notifier_call_chain+0x51/0x70 [ 8.133386] [<ffffffff810d3da6>] blocking_notifier_call_chain+0x16/0x20 [ 8.133389] [<ffffffff8149b3bb>] fb_notifier_call_chain+0x1b/0x20 [ 8.133392] [<ffffffff8149d8f7>] register_framebuffer+0x217/0x350 [ 8.133403] [<ffffffffa00f0861>] drm_fb_helper_initial_config+0x261/0x430 [drm_kms_helper] [ 8.133455] [<ffffffffa018dbeb>] intel_fbdev_initial_config+0x1b/0x20 [i915] [ 8.133459] [<ffffffff810d628a>] async_run_entry_fn+0x4a/0x140 [ 8.133463] [<ffffffff810cb3c2>] process_one_work+0x232/0x840 [ 8.133467] [<ffffffff810cb32b>] ? process_one_work+0x19b/0x840 [ 8.133472] [<ffffffff8112532d>] ? debug_lockdep_rcu_enabled+0x1d/0x20 [ 8.133475] [<ffffffff810cbaa5>] ? worker_thread+0xd5/0x450 [ 8.133480] [<ffffffff810cba1e>] worker_thread+0x4e/0x450 [ 8.133484] [<ffffffff810cb9d0>] ? process_one_work+0x840/0x840 [ 8.133487] [<ffffffff810d23e4>] kthread+0x104/0x120 [ 8.133493] [<ffffffff810d22e0>] ? kthread_create_on_node+0x250/0x250 [ 8.133497] [<ffffffff81860a5f>] ret_from_fork+0x3f/0x70 [ 8.133500] [<ffffffff810d22e0>] ? kthread_create_on_node+0x250/0x250 [ 8.133503] ---[ end trace 94ef6cc929187b61 ]--- [ 8.174594] Console: switching to colour frame buffer device 240x67 [ 8.538116] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 8.538119] i915 0000:00:02.0: registered panic notifier -- 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/
Powered by blists - more mailing lists