[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Michel Dänzer changed: What|Removed |Added CC||ago...@nvidia.com

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #36 from Michel Dänzer --- (In reply to Meik Neubauer from comment #35) > [...] from what I can get out of gdb is that the call stack is pretty clear > [...] Right, which is why I'm saying we don't need more

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #35 from Meik Neubauer --- (In reply to Michel Dänzer from comment #34) > gdb cannot resolve symbols with only the core dump. Anyway, the screenshots > showed the interesting parts of the backtrace. The problem

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #34 from Michel Dänzer --- gdb cannot resolve symbols with only the core dump. Anyway, the screenshots showed the interesting parts of the backtrace. The problem is I have no clue how it could end up running the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #33 from Meik Neubauer --- Created attachment 133663 --> https://bugs.freedesktop.org/attachment.cgi?id=133663=edit extracted Core Dump from attachment 133603 (apport .crash file) -- You are receiving this

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #32 from Meik Neubauer --- (In reply to Michel Dänzer from comment #30) > (In reply to Meik Neubauer from comment #29) > > apport-unpack <.crash-filename> > > to retrieve the coredump (164MB) > >

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #31 from Michel Dänzer --- (In reply to Meik Neubauer from comment #28) > I tried it out but couldn't get Xorg running under gdb, or attach gdb to a > running Xorg without freezing the whole system. Sounds like

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #30 from Michel Dänzer --- (In reply to Meik Neubauer from comment #29) > apport-unpack <.crash-filename> > to retrieve the coredump (164MB) Unfortunately, that aborts for me with a Python exception, maybe

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #29 from Meik Neubauer --- Created attachment 133603 --> https://bugs.freedesktop.org/attachment.cgi?id=133603=edit apport .crash file use apport-unpack <.crash-filename> to retrieve the coredump (164MB)

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #28 from Meik Neubauer --- I tried it out but couldn't get Xorg running under gdb, or attach gdb to a running Xorg without freezing the whole system. I will upload a .crash file which has a coredump in it,

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Meik Neubauer changed: What|Removed |Added Attachment #133485|20170814 error reproduce|20170814 error

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Meik Neubauer changed: What|Removed |Added Attachment #133487|20170814 error reproduce|20170814 error

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #25 from Meik Neubauer --- Created attachment 133491 --> https://bugs.freedesktop.org/attachment.cgi?id=133491=edit 20170814 error reproduce Stacktrace -- You are receiving this mail because: You are the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #24 from Meik Neubauer --- Created attachment 133490 --> https://bugs.freedesktop.org/attachment.cgi?id=133490=edit 20170814 error reproduce Registers -- You are receiving this mail because: You are the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #22 from Meik Neubauer --- Created attachment 133488 --> https://bugs.freedesktop.org/attachment.cgi?id=133488=edit 20170814 error reproduce Procmaps -- You are receiving this mail because: You are the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #21 from Meik Neubauer --- Created attachment 133487 --> https://bugs.freedesktop.org/attachment.cgi?id=133487=edit 20170814 error reproduce -- You are receiving this mail because: You are the assignee for

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #20 from Meik Neubauer --- Created attachment 133486 --> https://bugs.freedesktop.org/attachment.cgi?id=133486=edit 20170814 error reproduce Disassembly + Journalerrors -- You are receiving this mail

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #18 from Meik Neubauer --- Created attachment 133484 --> https://bugs.freedesktop.org/attachment.cgi?id=133484=edit 20170814 error reproduce -- You are receiving this mail because: You are the assignee for

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #19 from Meik Neubauer --- Created attachment 133485 --> https://bugs.freedesktop.org/attachment.cgi?id=133485=edit 20170814 error reproduce -- You are receiving this mail because: You are the assignee for

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #16 from Meik Neubauer --- Tried to reproduce today with kernel 4.10.0-32. Booted, then 'service lightdm stop'. This time Xorg was unloaded from the system. Started 'gdb --args /usr/lib/xorg/Xorg -core :0

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Meik Neubauer changed: What|Removed |Added See Also|

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #15 from Michel Dänzer --- This is weird. The backtrace looks like ppriv->notify_on_damage == TRUE in ms_dirty_update, which indicates that msRequestSharedPixmapNotifyDamage was called before. But

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Meik Neubauer changed: What|Removed |Added Attachment #133242|20170804 reproduce |20170804

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Meik Neubauer changed: What|Removed |Added Attachment #133241|20170804 reproduce |20170804

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #14 from Meik Neubauer --- Created attachment 133242 --> https://bugs.freedesktop.org/attachment.cgi?id=133242=edit 20170804 reproduce (standby/resume) log -- You are receiving this mail because: You are

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #13 from Meik Neubauer --- Created attachment 133241 --> https://bugs.freedesktop.org/attachment.cgi?id=133241=edit 20170804 reproduce (standby/resume) old log -- You are receiving this mail because: You

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #12 from Meik Neubauer --- Created attachment 133240 --> https://bugs.freedesktop.org/attachment.cgi?id=133240=edit 20170804 reproduce (standby/resume) dmesg output -- You are receiving this mail because:

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #11 from Meik Neubauer --- Created attachment 133239 --> https://bugs.freedesktop.org/attachment.cgi?id=133239=edit 20170804 reproduce (standby/resume) error report 3/3 -- You are receiving this mail

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #10 from Meik Neubauer --- Created attachment 133238 --> https://bugs.freedesktop.org/attachment.cgi?id=133238=edit 20170804 reproduce (standby/resume) error report 2/3 -- You are receiving this mail

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #9 from Meik Neubauer --- Created attachment 133237 --> https://bugs.freedesktop.org/attachment.cgi?id=133237=edit 20170804 reproduce (standby/resume) error report 1/3 -- You are receiving this mail

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #8 from Meik Neubauer --- Created attachment 133236 --> https://bugs.freedesktop.org/attachment.cgi?id=133236=edit 'ps -ef' output after 'service lightdm stop' -- You are receiving this mail because: You

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #7 from Meik Neubauer --- Now on Ubuntu HWE16.04 kernel 4.10.0-30 Problem persists. Unable to drive external monitors. I was unable to start Xorg in gdb. I do 'service lightdm stop', but this does not stop

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #6 from Timo Aaltonen --- enable ddebs as described in https://wiki.ubuntu.com/Debug%20Symbol%20Packages and install xserver-xorg-core-hwe-16.04-dbgsym -- You are receiving this mail because: You are the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Michel Dänzer changed: What|Removed |Added Attachment #133200|text/x-log |text/plain

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #5 from Meik Neubauer --- Created attachment 133200 --> https://bugs.freedesktop.org/attachment.cgi?id=133200=edit 2017/08/02 error reproduce Xorg.0.log -- You are receiving this mail because: You are the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #4 from Meik Neubauer --- Created attachment 133199 --> https://bugs.freedesktop.org/attachment.cgi?id=133199=edit 2017/08/02 error reproduce dmesg output -- You are receiving this mail because: You are the

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #3 from Meik Neubauer --- The Ubuntu HWE16.04 package xserver-xorg-core-hwe-16.04-dbg exists but does not seem to contain any debugging symbols. Installed files: /. /usr /usr/share /usr/share/doc

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #2 from Michel Dänzer --- Please attach the corresponding dmesg output as well. (In reply to Meik Neubauer from comment #0) > [ 120.087] (EE) Backtrace: > [ 120.087] (EE) 0: /usr/lib/xorg/Xorg

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 Michel Dänzer changed: What|Removed |Added Attachment #133168|text/x-log |text/plain

[Bug 101998] X server 1.19.3 failure with amdgpu (radeon M295X) on Ubuntu HWE16.04 kernel 4.10.0-28

https://bugs.freedesktop.org/show_bug.cgi?id=101998 --- Comment #1 from Meik Neubauer --- Created attachment 133169 --> https://bugs.freedesktop.org/attachment.cgi?id=133169=edit older logfile without errors (compare this to the current logfile) -- You are receiving