From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: Re: ✗ Fi.CI.BAT: failure for drm/i915: Add missing 'else' to intel_digital_port_connected()
Date: Mon, 15 Feb 2016 18:52:52 +0200 [thread overview]
Message-ID: <20160215165252.GW23290@intel.com> (raw)
In-Reply-To: <20160215152154.8057.10436@annarchy.freedesktop.org>
On Mon, Feb 15, 2016 at 03:21:54PM -0000, Patchwork wrote:
> == Summary ==
>
> Series 3292v1 drm/i915: Add missing 'else' to intel_digital_port_connected()
> http://patchwork.freedesktop.org/api/1.0/series/3292/revisions/1/mbox/
>
> Test gem_mmap_gtt:
> Subgroup basic-small-copy-xy:
> pass -> DMESG-FAIL (ilk-hp8440p)
Some kind of corrupted spinlock:
[ 488.270400] BUG: unable to handle kernel paging request at 00000000ffffeef7
[ 488.270487] IP: [<ffffffff810c9efc>] __lock_acquire+0x1ac/0x1f70
[ 488.270555] PGD 13006a067 PUD 0
[ 488.270605] Oops: 0000 [#1] PREEMPT SMP
[ 488.270667] Modules linked in: snd_hda_intel i915 ax88179_178a usbnet mii snd_hda_codec_hdmi snd_hda_codec_generic intel_powerclamp coretemp crct10dif_pclmul crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hwdep snd_hda_core snd_pcm mei_me mei lpc_ich sdhci_pci sdhci mmc_core e1000e ptp pps_core [last unloaded: i915]
[ 488.271084] CPU: 0 PID: 6426 Comm: gem_mmap_gtt Tainted: G U 4.5.0-rc3-gfxbench+ #1
[ 488.271162] Hardware name: Hewlett-Packard HP EliteBook 8440p/172A, BIOS 68CCU Ver. F.24 09/13/2013
[ 488.271240] task: ffff8800b4afcb00 ti: ffff880132314000 task.ti: ffff880132314000
[ 488.271306] RIP: 0010:[<ffffffff810c9efc>] [<ffffffff810c9efc>] __lock_acquire+0x1ac/0x1f70
[ 488.271387] RSP: 0018:ffff880132317c10 EFLAGS: 00010002
[ 488.271437] RAX: 0000000000000001 RBX: ffff8800b4afcb00 RCX: 0000000000000000
[ 488.271499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000ffffeef7
[ 488.271561] RBP: ffff880132317cd0 R08: 0000000000000001 R09: 0000000000000000
[ 488.271623] R10: 00000000ffffeef7 R11: 0000000000000000 R12: 0000000000000000
[ 488.271685] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 488.271749] FS: 00007f700065a740(0000) GS:ffff880137c00000(0000) knlGS:0000000000000000
[ 488.271820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 488.271872] CR2: 00000000ffffeef7 CR3: 0000000130068000 CR4: 00000000000006f0
[ 488.271934] Stack:
[ 488.271958] ffff880131f09c38 ffff8800b4afcb00 0000000000000005 0000000000000003
[ 488.272047] 0000000000000001 ffff8800b4afd350 ffff880132317d08 00000000000000b8
[ 488.272136] ffffffff00000000 ffff880131f09bb8 ffff8801329d1bc0 ffff880132317d98
[ 488.272224] Call Trace:
[ 488.272256] [<ffffffff81000ff7>] ? trace_hardirqs_on_thunk+0x17/0x19
[ 488.272315] [<ffffffff810cc533>] lock_acquire+0xc3/0x1d0
[ 488.272368] [<ffffffff81236e78>] ? drop_pagecache_sb+0x68/0xe0
[ 488.272426] [<ffffffff817b8c26>] _raw_spin_lock+0x36/0x50
[ 488.272479] [<ffffffff81236e78>] ? drop_pagecache_sb+0x68/0xe0
[ 488.272535] [<ffffffff81236e78>] drop_pagecache_sb+0x68/0xe0
[ 488.272589] [<ffffffff81236e10>] ? do_coredump+0xf70/0xf70
[ 488.272645] [<ffffffff811d3899>] iterate_supers+0xa9/0x100
[ 488.272698] [<ffffffff81236f3e>] drop_caches_sysctl_handler+0x4e/0xb0
[ 488.272761] [<ffffffff81246251>] proc_sys_call_handler+0xc1/0xe0
[ 488.272817] [<ffffffff8124627f>] proc_sys_write+0xf/0x20
[ 488.272868] [<ffffffff811cf263>] __vfs_write+0x23/0xe0
[ 488.272920] [<ffffffff810c5a22>] ? percpu_down_read+0x52/0x90
[ 488.272975] [<ffffffff811d35e4>] ? __sb_start_write+0xd4/0xf0
[ 488.273030] [<ffffffff811d35e4>] ? __sb_start_write+0xd4/0xf0
[ 488.273085] [<ffffffff811cffb4>] vfs_write+0xa4/0x190
[ 488.273136] [<ffffffff811ee67a>] ? __fget_light+0x6a/0x90
[ 488.273188] [<ffffffff811d0e54>] SyS_write+0x44/0xb0
[ 488.273237] [<ffffffff817b989b>] entry_SYSCALL_64_fastpath+0x16/0x73
[ 488.273294] Code: b7 a7 01 85 c0 75 0a 45 3b 7e 28 0f 85 1f 0a 00 00 4d 85 f6 75 40 45 31 e4 48 8d 65 d8 44 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <49> 81 3a c0 d4 ea 81 b8 00 00 00 00 44 0f 44 c0 41 83 ff 01 0f
[ 488.273912] RIP [<ffffffff810c9efc>] __lock_acquire+0x1ac/0x1f70
[ 488.273975] RSP <ffff880132317c10>
[ 488.274009] CR2: 00000000ffffeef7
[ 488.274044] ---[ end trace cca43566d6f09c11 ]---
Imre and I had a look and this would seem to correspond to this C code:
if (!prove_locking || lock->key == &__lockdep_no_validate__)
check = 0;
so the passed lockdep_map was garbage for some reason.
> Test kms_pipe_crc_basic:
> Subgroup suspend-read-crc-pipe-c:
> dmesg-warn -> PASS (bsw-nuc-2)
> Test pm_rpm:
> Subgroup basic-pci-d3-state:
> pass -> DMESG-WARN (bsw-nuc-2)
*ERROR* Unclaimed access detected prior to suspending
Seems to have been there for quite a while. Filed a bug
https://bugs.freedesktop.org/show_bug.cgi?id=94164
> fail -> PASS (bdw-nuci7)
> Subgroup basic-rte:
> dmesg-warn -> PASS (bsw-nuc-2)
> pass -> FAIL (bdw-ultra)
The rpm tests seem unstable. Bunch of random fails here and
there. Filed https://bugs.freedesktop.org/show_bug.cgi?id=94163
>
> bdw-nuci7 total:162 pass:152 dwarn:0 dfail:0 fail:0 skip:10
> bdw-ultra total:165 pass:151 dwarn:0 dfail:0 fail:1 skip:13
> bsw-nuc-2 total:165 pass:135 dwarn:1 dfail:0 fail:0 skip:29
> byt-nuc total:165 pass:141 dwarn:0 dfail:0 fail:0 skip:24
> hsw-brixbox total:165 pass:151 dwarn:0 dfail:0 fail:0 skip:14
> hsw-gt2 total:165 pass:154 dwarn:0 dfail:0 fail:1 skip:10
> ilk-hp8440p total:165 pass:115 dwarn:0 dfail:1 fail:1 skip:48
> ivb-t430s total:165 pass:150 dwarn:0 dfail:0 fail:1 skip:14
> skl-i5k-2 total:165 pass:149 dwarn:1 dfail:0 fail:0 skip:15
> snb-dellxps total:165 pass:142 dwarn:0 dfail:0 fail:1 skip:22
> snb-x220t total:165 pass:142 dwarn:0 dfail:0 fail:2 skip:21
>
> Results at /archive/results/CI_IGT_test/Patchwork_1396/
>
> f2110d8eac120416f8f5669f2aa561d9ab330a77 drm-intel-nightly: 2016y-02m-15d-09h-53m-04s UTC integration manifest
> bb6fd4ba57d864494466a3bd498428f71db09492 drm/i915: Add missing 'else' to intel_digital_port_connected()
--
Ville Syrjälä
Intel OTC
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2016-02-15 16:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-11 14:44 [PATCH] drm/i915: Add missing 'else' to intel_digital_port_connected() ville.syrjala
2016-02-12 8:46 ` Jani Nikula
2016-02-15 15:21 ` ✗ Fi.CI.BAT: failure for " Patchwork
2016-02-15 16:52 ` Ville Syrjälä [this message]
2016-02-15 17:15 ` Ville Syrjälä
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160215165252.GW23290@intel.com \
--to=ville.syrjala@linux.intel.com \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox