From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 106772] Xorg crashes with nouveau and dual screen setup Date: Fri, 13 Jul 2018 09:52:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0986715108==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============0986715108== Content-Type: multipart/alternative; boundary="15314755320.Ef4d9C.19176" Content-Transfer-Encoding: 7bit --15314755320.Ef4d9C.19176 Date: Fri, 13 Jul 2018 09:52:12 +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=3D106772 --- Comment #7 from Mariusz Bia=C5=82o=C5=84czyk --- Hello Keith, I suffer from the same problem - crash on startup. The backtrace is identical (attaching). The circumstances are the same - I have four monitors with two nvidia cards using nouveau driver. I am using xinerama. After applying your patch the backtrace is different: double free or corruption (!prev) (EE) (EE) Backtrace: (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4a) [0x5637ad9347da] (EE) 1: /usr/lib/xorg/Xorg (0x5637ad780000+0x1b8489) [0x5637ad938489] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7efc039f4000+0x11f50) [0x7efc03a05f50] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0x10b) [0x7efc0366ee7b] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x151) [0x7efc03670231] (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (0x7efc0363a000+0x777b7) [0x7efc036b17b7] (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7efc0363a000+0x7dd5a) [0x7efc036b7d5a] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7efc0363a000+0x7f81c) [0x7efc036b981c] (EE) 8: /usr/lib/xorg/Xorg (PanoramiXCreateConnectionBlock+0x20a) [0x5637ad87f98a] (EE) 9: /usr/lib/xorg/Xorg (0x5637ad780000+0x609e1) [0x5637ad7e09e1] (EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xe7) [0x7efc0365ba87] (EE) 11: /usr/lib/xorg/Xorg (_start+0x2a) [0x5637ad7ca6ca] Attaching a full log. regards, manio --=20 You are receiving this mail because: You are the assignee for the bug.= --15314755320.Ef4d9C.19176 Date: Fri, 13 Jul 2018 09:52:12 +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 # 7 on bug 10677= 2 from Mariusz Bia=C5=82o=C5=84czyk 
Hello Keith,
I suffer from the same problem - crash on startup.
The backtrace is identical (attaching).
The circumstances are the same - I have four monitors with two nvidia cards
using nouveau driver.
I am using xinerama.

After applying your patch the backtrace is different:

double free or corruption (!prev)
(EE)
(EE) Backtrace:
(EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4a) [0x5637ad9347da]
(EE) 1: /usr/lib/xorg/Xorg (0x5637ad780000+0x1b8489) [0x5637ad938489]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7efc039f4000+0x11f50)
[0x7efc03a05f50]
(EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0x10b) [0x7efc0366ee7b]
(EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x151) [0x7efc03670231]
(EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (0x7efc0363a000+0x777b7)
[0x7efc036b17b7]
(EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7efc0363a000+0x7dd5a)
[0x7efc036b7d5a]
(EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7efc0363a000+0x7f81c)
[0x7efc036b981c]
(EE) 8: /usr/lib/xorg/Xorg (PanoramiXCreateConnectionBlock+0x20a)
[0x5637ad87f98a]
(EE) 9: /usr/lib/xorg/Xorg (0x5637ad780000+0x609e1) [0x5637ad7e09e1]
(EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xe7)
[0x7efc0365ba87]
(EE) 11: /usr/lib/xorg/Xorg (_start+0x2a) [0x5637ad7ca6ca]

Attaching a full log.

regards,
manio

You are receiving this mail because:
  • You are the assignee for the bug.
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