From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 108591] [CI][DRMTIP] igt@gem_tiled_fence_blits@normal - fail - Failed assertion: linear[i] == start_val Date: Tue, 13 Nov 2018 16:09:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0773456199==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 092AD6E3A9 for ; Tue, 13 Nov 2018 16:09:25 +0000 (UTC) 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 --===============0773456199== Content-Type: multipart/alternative; boundary="15421253640.f45a7.7392" Content-Transfer-Encoding: 7bit --15421253640.f45a7.7392 Date: Tue, 13 Nov 2018 16:09:24 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D108591 --- Comment #8 from Chris Wilson --- Probably should have mentioned the gpu hang, as that makes it a completely different bug. <7> [99.123649] hangcheck rcs0 <7> [99.123667] hangcheck \x09current seqno 1ec, last 1fb, hangcheck 1ec [5= 952 ms] <7> [99.123671] hangcheck \x09Reset count: 0 (global 0) <7> [99.123676] hangcheck \x09Requests: <7> [99.123688] hangcheck \x09\x09first 1ed [4:2ba8] @ 7677ms: rcs0 <7> [99.123693] hangcheck \x09\x09last 1fb [4:2bb6] @ 7672ms: rcs0 <7> [99.123704] hangcheck \x09\x09active 1ed [4:2ba8] @ 7677ms: rcs0 <7> [99.123709] hangcheck \x09\x09ring->start: 0x00002000 <7> [99.123712] hangcheck \x09\x09ring->head: 0x0000ad60 <7> [99.123716] hangcheck \x09\x09ring->tail: 0x0000afc8 <7> [99.123720] hangcheck \x09\x09ring->emit: 0x0000afc8 <7> [99.123724] hangcheck \x09\x09ring->space: 0x00006a78 <7> [99.123729] hangcheck [head ad70, postfix ad88, tail ad98, batch 0x00000000_00326000]: <7> [99.123745] hangcheck [0000] 02000001 00000000 18800080 00326001 020000= 00 00000000 10800001 000000c0 <7> [99.123750] hangcheck [0020] 000001ed 01000000 <7> [99.123769] hangcheck \x09RING_START: 0x00002000 <7> [99.123774] hangcheck \x09RING_HEAD: 0x0000ad84 <7> [99.123778] hangcheck \x09RING_TAIL: 0x0000afc8 <7> [99.123782] hangcheck \x09RING_CTL: 0x0001f001 <7> [99.123786] hangcheck \x09RING_MODE: 0x00000000 <7> [99.123791] hangcheck \x09ACTHD: 0x00000000_0060ad84 <7> [99.123795] hangcheck \x09BBADDR: 0x00000000_00000000 <7> [99.123799] hangcheck \x09DMA_FADDR: 0x00000000_0000cfc8 <7> [99.123803] hangcheck \x09IPEIR: 0x00000000 <7> [99.123807] hangcheck \x09IPEHR: 0x02000000 <7> [99.123833] hangcheck \x09\x09E 1ed [4:2ba8] @ 7677ms: rcs0 <7> [99.123870] hangcheck \x09\x09E 1ee [4:2ba9] @ 7676ms: rcs0 <7> [99.123874] hangcheck \x09\x09E 1ef [4:2baa] @ 7676ms: rcs0 <7> [99.123879] hangcheck \x09\x09E 1f0 [4:2bab] @ 7675ms: rcs0 <7> [99.123884] hangcheck \x09\x09E 1f1 [4:2bac] @ 7675ms: rcs0 <7> [99.123888] hangcheck \x09\x09E 1f2 [4:2bad] @ 7675ms: rcs0 <7> [99.123893] hangcheck \x09\x09E 1f3 [4:2bae] @ 7675ms: rcs0 <7> [99.123897] hangcheck \x09\x09...skipping 7 executing requests... <7> [99.123902] hangcheck \x09\x09E 1fb [4:2bb6] @ 7672ms: rcs0 <7> [99.123905] hangcheck \x09\x09Queue priority: -2147483648 <7> [99.123926] hangcheck \x09gem_tiled_fence [1040] waiting for 1ed <7> [99.123955] hangcheck IRQ? 0x1 (breadcrumbs? yes) <7> [99.123959] hangcheck HWSP: <7> [99.123965] hangcheck [0000] 00000000 00000000 00000000 00000000 000000= 00 00000000 00000000 00000000 <7> [99.123968] hangcheck * <7> [99.123974] hangcheck [00c0] 000001ec 00000000 00000000 00000000 000000= 00 00000000 00000000 00000000 <7> [99.123979] hangcheck [00e0] 00000000 00000000 00000000 00000000 000000= 00 00000000 00000000 00000000 <7> [99.123983] hangcheck * <7> [99.123987] hangcheck Idle? no Looks intact. So could be a reloc coherency issue and it tried to read/write into garbage, but then it just uses the stale locations of old buffers. Sti= ll that's my leading candidate. Fwiw, my slow pIIIm i915gm doesn't seem to suffer the same fate. --=20 You are receiving this mail because: You are the assignee for the bug.= --15421253640.f45a7.7392 Date: Tue, 13 Nov 2018 16:09:24 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 8 on bug 10859= 1 from Chris Wilson 
Probably should have mentioned the gpu hang, as that makes it =
a completely
different bug.

<7> [99.123649] hangcheck rcs0
<7> [99.123667] hangcheck \x09current seqno 1ec, last 1fb, hangcheck =
1ec [5952
ms]
<7> [99.123671] hangcheck \x09Reset count: 0 (global 0)
<7> [99.123676] hangcheck \x09Requests:
<7> [99.123688] hangcheck \x09\x09first  1ed [4:2ba8] @ 7677ms: r=
cs0
<7> [99.123693] hangcheck \x09\x09last   1fb [4:2bb6] @ 7672ms: r=
cs0
<7> [99.123704] hangcheck \x09\x09active 1ed [4:2ba8] @ 7677ms: r=
cs0
<7> [99.123709] hangcheck \x09\x09ring->start:  0x00002000
<7> [99.123712] hangcheck \x09\x09ring->head:   0x0000ad60
<7> [99.123716] hangcheck \x09\x09ring->tail:   0x0000afc8
<7> [99.123720] hangcheck \x09\x09ring->emit:   0x0000afc8
<7> [99.123724] hangcheck \x09\x09ring->space:  0x00006a78
<7> [99.123729] hangcheck [head ad70, postfix ad88, tail ad98, batch
0x00000000_00326000]:
<7> [99.123745] hangcheck [0000] 02000001 00000000 18800080 00326001 =
02000000
00000000 10800001 000000c0
<7> [99.123750] hangcheck [0020] 000001ed 01000000
<7> [99.123769] hangcheck \x09RING_START: 0x00002000
<7> [99.123774] hangcheck \x09RING_HEAD:  0x0000ad84
<7> [99.123778] hangcheck \x09RING_TAIL:  0x0000afc8
<7> [99.123782] hangcheck \x09RING_CTL:   0x0001f001
<7> [99.123786] hangcheck \x09RING_MODE:  0x00000000
<7> [99.123791] hangcheck \x09ACTHD:  0x00000000_0060ad84
<7> [99.123795] hangcheck \x09BBADDR: 0x00000000_00000000
<7> [99.123799] hangcheck \x09DMA_FADDR: 0x00000000_0000cfc8
<7> [99.123803] hangcheck \x09IPEIR: 0x00000000
<7> [99.123807] hangcheck \x09IPEHR: 0x02000000
<7> [99.123833] hangcheck \x09\x09E 1ed [4:2ba8] @ 7677ms: rcs0
<7> [99.123870] hangcheck \x09\x09E 1ee [4:2ba9] @ 7676ms: rcs0
<7> [99.123874] hangcheck \x09\x09E 1ef [4:2baa] @ 7676ms: rcs0
<7> [99.123879] hangcheck \x09\x09E 1f0 [4:2bab] @ 7675ms: rcs0
<7> [99.123884] hangcheck \x09\x09E 1f1 [4:2bac] @ 7675ms: rcs0
<7> [99.123888] hangcheck \x09\x09E 1f2 [4:2bad] @ 7675ms: rcs0
<7> [99.123893] hangcheck \x09\x09E 1f3 [4:2bae] @ 7675ms: rcs0
<7> [99.123897] hangcheck \x09\x09...skipping 7 executing requests...
<7> [99.123902] hangcheck \x09\x09E 1fb [4:2bb6] @ 7672ms: rcs0
<7> [99.123905] hangcheck \x09\x09Queue priority: -2147483648
<7> [99.123926] hangcheck \x09gem_tiled_fence [1040] waiting for 1ed
<7> [99.123955] hangcheck IRQ? 0x1 (breadcrumbs? yes)
<7> [99.123959] hangcheck HWSP:
<7> [99.123965] hangcheck [0000] 00000000 00000000 00000000 00000000 =
00000000
00000000 00000000 00000000
<7> [99.123968] hangcheck *
<7> [99.123974] hangcheck [00c0] 000001ec 00000000 00000000 00000000 =
00000000
00000000 00000000 00000000
<7> [99.123979] hangcheck [00e0] 00000000 00000000 00000000 00000000 =
00000000
00000000 00000000 00000000
<7> [99.123983] hangcheck *
<7> [99.123987] hangcheck Idle? no

Looks intact. So could be a reloc coherency issue and it tried to read/write
into garbage, but then it just uses the stale locations of old buffers. Sti=
ll
that's my leading candidate.

Fwiw, my slow pIIIm i915gm doesn't seem to suffer the same fate.

You are receiving this mail because:
  • You are the assignee for the bug.
= --15421253640.f45a7.7392-- --===============0773456199== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0773456199==--