From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 87553] system boot hangs at drm initialization Date: Sun, 21 Dec 2014 14:36:08 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1747868276==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id A27956E2A2 for ; Sun, 21 Dec 2014 06:36:08 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1747868276== Content-Type: multipart/alternative; boundary="1419172568.2B22bD0.23905"; charset="UTF-8" --1419172568.2B22bD0.23905 Date: Sun, 21 Dec 2014 14:36:08 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=87553 --- Comment #2 from d.lecardez@gmail.com --- HP Laptop hp dv6 with ATI Mobility Radeon HD 5000 Series When I boot fc21, 90% of the times, it hangs at screen mmessage: [drm] Loading REDWOOD microcode For the remaining 10% everything works fine. This sympthom appeared in fc19 starting with kernels 3.10.X and has always been present in fc20 inany versions. One of the workaround is to boot in 'nomodeset' then manualy perform a 'modprobe radeon modeset=1' Full trace as attachment. Most of the time this solves the problem, but sometimes it also fails. In this situation, as I'm already booted, I can get traces in /var/log/messages ThiDec 19 20:05:19 localhost kernel: [ 153.615554] Call Trace: Dec 19 20:05:19 localhost kernel: [ 153.615799] [] ? radeon_ring_lock+0x2e/0x50 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.616047] [] uvd_v1_0_ring_test+0x4e/0x150 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.616272] [] ? __const_udelay+0x1e/0x20 Dec 19 20:05:19 localhost kernel: [ 153.616520] [] ? uvd_v1_0_start+0x1ea/0x380 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.616770] [] uvd_v1_0_init+0x9a/0x190 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.617024] [] evergreen_startup+0x1b0e/0x1b20 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.617278] [] evergreen_init+0x1c5/0x370 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.617525] [] radeon_device_init+0x924/0xaf0 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.617769] [] ? cail_mc_write+0x20/0x20 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.618010] [] radeon_driver_load_kms+0x8a/0x1f0 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.618359] [] drm_dev_register+0x8e/0xd0 [drm] Dec 19 20:05:19 localhost kernel: [ 153.618599] [] drm_get_pci_dev+0x79/0x1c0 [drm] Dec 19 20:05:19 localhost kernel: [ 153.618821] [] ? kmem_cache_alloc_trace+0x195/0x1c0 Dec 19 20:05:19 localhost kernel: [ 153.619068] [] ? radeon_pci_probe+0x6e/0xa0 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.619309] [] radeon_pci_probe+0x7c/0xa0 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.619533] [] pci_device_probe+0x6f/0xd0 Dec 19 20:05:19 localhost kernel: [ 153.619755] [] ? sysfs_create_link+0x25/0x50 Dec 19 20:05:19 localhost kernel: [ 153.619975] [] driver_probe_device+0x93/0x3b0 Dec 19 20:05:19 localhost kernel: [ 153.620198] [] ? sysfs_create_dir_ns+0x37/0x90 Dec 19 20:05:19 localhost kernel: [ 153.620421] [] ? pci_match_device+0xc1/0xe0 Dec 19 20:05:19 localhost kernel: [ 153.620638] [] __driver_attach+0x79/0x80 Dec 19 20:05:19 localhost kernel: [ 153.620859] [] ? __device_attach+0x40/0x40 Dec 19 20:05:19 localhost kernel: [ 153.621075] [] bus_for_each_dev+0x57/0xa0 Dec 19 20:05:19 localhost kernel: [ 153.621322] [] driver_attach+0x1e/0x20 Dec 19 20:05:19 localhost kernel: [ 153.621548] [] ? __device_attach+0x40/0x40 Dec 19 20:05:19 localhost kernel: [ 153.621769] [] bus_add_driver+0x167/0x240 Dec 19 20:05:19 localhost kernel: [ 153.621990] [] ? 0xf9f92000 Dec 19 20:05:19 localhost kernel: [ 153.622210] [] ? 0xf9f92000 Dec 19 20:05:19 localhost kernel: [ 153.622428] [] driver_register+0x5d/0xf0 Dec 19 20:05:19 localhost kernel: [ 153.622650] [] __pci_register_driver+0x33/0x40 Dec 19 20:05:19 localhost kernel: [ 153.622879] [] drm_pci_init+0xed/0x110 [drm] Dec 19 20:05:19 localhost kernel: [ 153.623100] [] ? 0xf9f92000 Dec 19 20:05:19 localhost kernel: [ 153.623338] [] radeon_init+0x8d/0xa8 [radeon] Dec 19 20:05:19 localhost kernel: [ 153.623555] [] do_one_initcall+0xc6/0x200 Dec 19 20:05:19 localhost kernel: [ 153.623778] [] ? 0xf9f92000 Dec 19 20:05:19 localhost kernel: [ 153.623996] [] ? lazy_max_pages+0x18/0x30 Dec 19 20:05:19 localhost kernel: [ 153.624321] [] ? __vunmap+0xa5/0xf0 Dec 19 20:05:19 localhost kernel: [ 153.624553] [] ? __vunmap+0xa5/0xf0 Dec 19 20:05:19 localhost kernel: [ 153.624773] [] load_module+0x1ebb/0x23f0 Dec 19 20:05:19 localhost kernel: [ 153.624997] [] SyS_init_module+0xaf/0x120 Dec 19 20:05:19 localhost kernel: [ 153.625222] [] sysenter_do_call+0x12/0x12 Dec 19 20:05:19 localhost kernel: [ 153.630317] Code: 90 66 90 66 90 90 55 89 e5 56 53 83 ec 0c 66 66 66 66 90 89 c3 8b 40 2c 85 c0 7e 2a 8b 43 1c 8b 4b 04 8d 70 01 8d 04 81 89 73 1c <89> 10 8b 43 4c 83 6b 2c 01 21 43 1c 83 6b 28 01 83 c4 0c 5b 5e Dec 19 20:05:19 localhost kernel: [ 153.638171] EIP: [] radeon_ring_write+0x25/0x60 [radeon] SS:ESP 0068:f3ba5b50 Dec 19 20:05:19 localhost kernel: [ 153.638744] CR2: 00000000ff846000 Dec 19 20:05:19 localhost kernel: [ 153.638959] ---[ end trace 4f07e3ff097194e7 ]--- s is a kernel stack extract of what happens after performing 'modprobe' -- You are receiving this mail because: You are the assignee for the bug. --1419172568.2B22bD0.23905 Date: Sun, 21 Dec 2014 14:36:08 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 2 on bug 87553 from 
HP Laptop hp dv6 with ATI Mobility Radeon HD 5000 Series

When I boot fc21, 90% of the times, it hangs at screen mmessage:

[drm] Loading REDWOOD microcode

For the remaining 10% everything works fine.

This sympthom appeared in fc19 starting with kernels 3.10.X and has always been
present in fc20 inany versions.

One of the workaround is to boot in 'nomodeset' then manualy perform a
'modprobe radeon modeset=1'

Full trace as attachment.

Most of the time this solves the problem, but sometimes it also fails.
In this situation, as I'm already booted, I can get traces in /var/log/messages
ThiDec 19 20:05:19 localhost kernel: [  153.615554] Call Trace:
Dec 19 20:05:19 localhost kernel: [  153.615799]  [<f9e7312e>] ?
radeon_ring_lock+0x2e/0x50 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.616047]  [<f9f1f66e>]
uvd_v1_0_ring_test+0x4e/0x150 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.616272]  [<c06e258e>] ?
__const_udelay+0x1e/0x20
Dec 19 20:05:19 localhost kernel: [  153.616520]  [<f9f1f21a>] ?
uvd_v1_0_start+0x1ea/0x380 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.616770]  [<f9f1f44a>]
uvd_v1_0_init+0x9a/0x190 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.617024]  [<f9eb385e>]
evergreen_startup+0x1b0e/0x1b20 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.617278]  [<f9eb3ad5>]
evergreen_init+0x1c5/0x370 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.617525]  [<f9e42184>]
radeon_device_init+0x924/0xaf0 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.617769]  [<f9e40400>] ?
cail_mc_write+0x20/0x20 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.618010]  [<f9e4468a>]
radeon_driver_load_kms+0x8a/0x1f0 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.618359]  [<f7ce377e>]
drm_dev_register+0x8e/0xd0 [drm]
Dec 19 20:05:19 localhost kernel: [  153.618599]  [<f7ce60c9>]
drm_get_pci_dev+0x79/0x1c0 [drm]
Dec 19 20:05:19 localhost kernel: [  153.618821]  [<c05793e5>] ?
kmem_cache_alloc_trace+0x195/0x1c0
Dec 19 20:05:19 localhost kernel: [  153.619068]  [<f9e4034e>] ?
radeon_pci_probe+0x6e/0xa0 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.619309]  [<f9e4035c>]
radeon_pci_probe+0x7c/0xa0 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.619533]  [<c07177ff>]
pci_device_probe+0x6f/0xd0
Dec 19 20:05:19 localhost kernel: [  153.619755]  [<c05f3195>] ?
sysfs_create_link+0x25/0x50
Dec 19 20:05:19 localhost kernel: [  153.619975]  [<c07cfbe3>]
driver_probe_device+0x93/0x3b0
Dec 19 20:05:19 localhost kernel: [  153.620198]  [<c05f2ea7>] ?
sysfs_create_dir_ns+0x37/0x90
Dec 19 20:05:19 localhost kernel: [  153.620421]  [<c0717741>] ?
pci_match_device+0xc1/0xe0
Dec 19 20:05:19 localhost kernel: [  153.620638]  [<c07cffb9>]
__driver_attach+0x79/0x80
Dec 19 20:05:19 localhost kernel: [  153.620859]  [<c07cff40>] ?
__device_attach+0x40/0x40
Dec 19 20:05:19 localhost kernel: [  153.621075]  [<c07cde57>]
bus_for_each_dev+0x57/0xa0
Dec 19 20:05:19 localhost kernel: [  153.621322]  [<c07cf6ee>]
driver_attach+0x1e/0x20
Dec 19 20:05:19 localhost kernel: [  153.621548]  [<c07cff40>] ?
__device_attach+0x40/0x40
Dec 19 20:05:19 localhost kernel: [  153.621769]  [<c07cf337>]
bus_add_driver+0x167/0x240
Dec 19 20:05:19 localhost kernel: [  153.621990]  [<f9f92000>] ? 0xf9f92000
Dec 19 20:05:19 localhost kernel: [  153.622210]  [<f9f92000>] ? 0xf9f92000
Dec 19 20:05:19 localhost kernel: [  153.622428]  [<c07d06cd>]
driver_register+0x5d/0xf0
Dec 19 20:05:19 localhost kernel: [  153.622650]  [<c0716063>]
__pci_register_driver+0x33/0x40
Dec 19 20:05:19 localhost kernel: [  153.622879]  [<f7ce62fd>]
drm_pci_init+0xed/0x110 [drm]
Dec 19 20:05:19 localhost kernel: [  153.623100]  [<f9f92000>] ? 0xf9f92000
Dec 19 20:05:19 localhost kernel: [  153.623338]  [<f9f9208d>]
radeon_init+0x8d/0xa8 [radeon]
Dec 19 20:05:19 localhost kernel: [  153.623555]  [<c0400496>]
do_one_initcall+0xc6/0x200
Dec 19 20:05:19 localhost kernel: [  153.623778]  [<f9f92000>] ? 0xf9f92000
Dec 19 20:05:19 localhost kernel: [  153.623996]  [<c0564928>] ?
lazy_max_pages+0x18/0x30
Dec 19 20:05:19 localhost kernel: [  153.624321]  [<c0566895>] ?
__vunmap+0xa5/0xf0
Dec 19 20:05:19 localhost kernel: [  153.624553]  [<c0566895>] ?
__vunmap+0xa5/0xf0
Dec 19 20:05:19 localhost kernel: [  153.624773]  [<c04caa2b>]
load_module+0x1ebb/0x23f0
Dec 19 20:05:19 localhost kernel: [  153.624997]  [<c04cb00f>]
SyS_init_module+0xaf/0x120
Dec 19 20:05:19 localhost kernel: [  153.625222]  [<c0a45c1f>]
sysenter_do_call+0x12/0x12
Dec 19 20:05:19 localhost kernel: [  153.630317] Code: 90 66 90 66 90 90 55 89
e5 56 53 83 ec 0c 66 66 66 66 90 89 c3 8b 40 2c 85 c0 7e 2a 8b 43 1c 8b 4b 04
8d 70 01 8d 04 81 89 73 1c <89> 10 8b 43 4c 83 6b 2c 01 21 43 1c 83 6b 28 01 83
c4 0c 5b 5e
Dec 19 20:05:19 localhost kernel: [  153.638171] EIP: [<f9e72ce5>]
radeon_ring_write+0x25/0x60 [radeon] SS:ESP 0068:f3ba5b50
Dec 19 20:05:19 localhost kernel: [  153.638744] CR2: 00000000ff846000
Dec 19 20:05:19 localhost kernel: [  153.638959] ---[ end trace
4f07e3ff097194e7 ]---
s is a kernel stack  extract of what happens after performing 'modprobe'

You are receiving this mail because:
  • You are the assignee for the bug.
--1419172568.2B22bD0.23905-- --===============1747868276== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK --===============1747868276==--