Arch Linux

Description:

upgrading mesa (19.3.3-1 -> 19.3.4-1) crashes my system with the following messeage from xorg:
after reverting to version 19.3.3.-1 everything works fine again

(==) Log file: "/home/wgross/.local/share/xorg/Xorg.0.log", Time: Sat Feb 15 15:15:40 2020
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(II) [KMS] Kernel modesetting enabled.
(EE)
(EE) Backtrace:
(EE) 0: /usr/lib/Xorg (xorg_backtrace+0x4d) [0x5647ee4b176d]
(EE) 1: /usr/lib/Xorg (0x5647ee3fe000+0xa9cf8) [0x5647ee4a7cf8]
(EE) 2: /usr/lib/libc.so.6 (0x7f7ad2b4e000+0x3bd70) [0x7f7ad2b89d70]
(EE) 3: /usr/lib/dri/r600_dri.so (0x7f7ad0237000+0x521044) [0x7f7ad0758044]
(EE) 4: /usr/lib/dri/r600_dri.so (0x7f7ad0237000+0x533b56) [0x7f7ad076ab56]
(EE) 5: /usr/lib/dri/r600_dri.so (0x7f7ad0237000+0x51ea44) [0x7f7ad0755a44]
(EE) 6: /usr/lib/dri/r600_dri.so (0x7f7ad0237000+0x51fbe3) [0x7f7ad0756be3]
(EE) 7: /usr/lib/dri/r600_dri.so (0x7f7ad0237000+0xed29d) [0x7f7ad032429d]
(EE) 8: /lib64/ld-linux-x86-64.so.2 (0x7f7ad2d41000+0x1109a) [0x7f7ad2d5209a]
(EE) 9: /lib64/ld-linux-x86-64.so.2 (0x7f7ad2d41000+0x111a1) [0x7f7ad2d521a1]
(EE) 10: /usr/lib/libc.so.6 (_dl_catch_exception+0xe5) [0x7f7ad2c87905]
(EE) 11: /lib64/ld-linux-x86-64.so.2 (0x7f7ad2d41000+0x15504) [0x7f7ad2d56504]
(EE) 12: /usr/lib/libc.so.6 (_dl_catch_exception+0x88) [0x7f7ad2c878a8]
(EE) 13: /lib64/ld-linux-x86-64.so.2 (0x7f7ad2d41000+0x1496e) [0x7f7ad2d5596e]
(EE) 14: /usr/lib/libdl.so.2 (0x7f7ad2959000+0x134c) [0x7f7ad295a34c]
(EE) 15: /usr/lib/libc.so.6 (_dl_catch_exception+0x88) [0x7f7ad2c878a8]
(EE) 16: /usr/lib/libc.so.6 (_dl_catch_error+0x33) [0x7f7ad2c87973]
(EE) 17: /usr/lib/libdl.so.2 (0x7f7ad2959000+0x1ab9) [0x7f7ad295aab9]
(EE) 18: /usr/lib/libdl.so.2 (dlopen+0x4a) [0x7f7ad295a3da]
(EE) 19: /usr/lib/libgbm.so.1 (0x7f7ad19d6000+0x62c0) [0x7f7ad19dc2c0]
(EE) 20: /usr/lib/libgbm.so.1 (0x7f7ad19d6000+0x5097) [0x7f7ad19db097]
(EE) 21: /usr/lib/libgbm.so.1 (0x7f7ad19d6000+0x552c) [0x7f7ad19db52c]
(EE) 22: /usr/lib/libgbm.so.1 (gbm_create_device+0x59) [0x7f7ad19d91c9]
(EE) 23: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x7f7ad19f6000+0x5bf86) [0x7f7ad1a51f86]
(EE) 24: /usr/lib/xorg/modules/drivers/radeon_drv.so (0x7f7ad19f6000+0x4c2a4) [0x7f7ad1a422a4]
(EE) 25: /usr/lib/Xorg (InitOutput+0x1422) [0x5647ee494422]
(EE) 26: /usr/lib/Xorg (0x5647ee3fe000+0x38503) [0x5647ee436503]
(EE) 27: /usr/lib/libc.so.6 (__libc_start_main+0xf3) [0x7f7ad2b75023]
(EE) 28: /usr/lib/Xorg (_start+0x2e) [0x5647ee4373be]
(EE)
(EE) Illegal instruction at address 0x7f7ad0758044
(EE)
Fatal server error:
(EE) Caught signal 4 (Illegal instruction). Server aborting

Additional info:

I am upgrading my system on a regular basis (mostly once per week) and I really love Arch Linux because up to now I always found solutions for upcoming problems (this time again by just downgrading one package). This report therefore serves just to inform you about the bug that occurced on my system. If you need more information just let me know.

* package version(s)

mesa-19.3.4-1

* config and/or log files etc.

pacman.log entries from the upgrade after which the problem occured:

[2020-02-15T10:06:51+0100] [PACMAN] Running 'pacman -Syyu'
[2020-02-15T10:06:51+0100] [PACMAN] synchronizing package lists
[2020-02-15T10:07:06+0100] [PACMAN] starting full system upgrade
[2020-02-15T10:10:42+0100] [ALPM] transaction started
[2020-02-15T10:10:43+0100] [ALPM] upgraded gmp (6.1.2-3 -> 6.2.0-1)
[2020-02-15T10:10:44+0100] [ALPM] upgraded mesa (19.3.3-1 -> 19.3.4-1)
[2020-02-15T10:10:44+0100] [ALPM] upgraded js60 (60.9.0-1 -> 60.9.0-2)
[2020-02-15T10:10:45+0100] [ALPM] upgraded polkit (0.116-3 -> 0.116-4)
[2020-02-15T10:10:47+0100] [ALPM] upgraded chromium (80.0.3987.100-1 -> 80.0.3987.106-1)
[2020-02-15T10:10:47+0100] [ALPM] upgraded js52 (52.9.0-3 -> 52.9.0-4)
[2020-02-15T10:10:48+0100] [ALPM] upgraded lib32-mesa (19.3.3-1 -> 19.3.4-1)
[2020-02-15T10:10:49+0100] [ALPM] upgraded metis (5.1.0.p7-1 -> 5.1.0.p8-1)
[2020-02-15T10:10:58+0100] [ALPM] transaction completed
[2020-02-15T10:10:58+0100] [ALPM] running '20-systemd-sysusers.hook'...
[2020-02-15T10:10:58+0100] [ALPM] running '30-systemd-daemon-reload.hook'...
[2020-02-15T10:10:58+0100] [ALPM] running '30-systemd-update.hook'...
[2020-02-15T10:10:58+0100] [ALPM] running 'dbus-reload.hook'...
[2020-02-15T10:10:58+0100] [ALPM] running 'gtk-update-icon-cache.hook'...
[2020-02-15T10:10:59+0100] [ALPM] running 'texinfo-install.hook'...
[2020-02-15T10:10:59+0100] [ALPM] running 'update-desktop-database.hook'...


* link to upstream bug report, if any

Steps to reproduce: