On Mon, Jun 12, 2023 at 03:31:37PM +0200, Sebastien Marie wrote: > On Mon, Jun 12, 2023 at 02:44:04PM +0200, Peter N. M. Hansteen wrote: > > >Synopsis: After snapshot upgrade, xfce4 session dies immediately after > > >xenodm auth > > >Category: Xorg, xenocara, xenodm, xfce > > >Environment: > > System : OpenBSD 7.3 > > Details : OpenBSD 7.3-current (GENERIC.MP) #1232: Sun Jun 11 > > 21:57:49 MDT 2023 > > > > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > > > Architecture: OpenBSD.amd64 > > Machine : amd64 > > >Description: > > Long running amd64 laptop that has been running snapshots for years, > > configured > > with xfce4 as primary option for X desktop, after today's snapshot > > upgrade fails > > to start xfce4 session after xenodm login. Logging on as root gives the > > default > > WM as expected > > >How-To-Repeat: > > On a recent amd64 snapshot configure a user to run xfce4 as their WM > > after xenodm > > login. upgrade to most recent snapshot with matching packages (pkg_add > > -u, sysupgrade -s > > pkg_add -u). > > >Fix: > > to be determined, I suspect some minor tweak or perhaps just a rebuild > > of the xfce4 > > packages will do the trick. > > > > >From dmesg, you have an IBT amd64. > > > cpu0: FPU,VME,[...],MD_CLEAR,IBT,IBRS,IBPB,[...],XSAVEC,XGETBV1,XSAVES > ^^^ > (IBT is present in the list). > > The snapshot kernel is enforcing indirect-branch-tracking. > > Could you identify the exact program which dies ? I assume it was segfaulted > with SIGILL.
Based on this - [Mon Jun 12 15:28:21] peter@zaida:~$ cat .xsession-errors Agent pid 63741 Identity added: /home/peter/.ssh/id_rsa (/home/peter/.ssh/id_rsa) Identity added: /home/peter/.ssh/id_ecdsa (peter@tietorevry-pc38887) /usr/local/bin/startxfce4: X server already running on display :0 Illegal instruction (core dumped) All identities removed. Agent pid 63741 killed I would assume that it's startxfce4, but then again those are the core files I find: [Mon Jun 12 15:28:27] peter@zaida:~$ ls -l *core -rw------- 1 peter peter 1701245120 Jun 8 17:55 thunderbird.core -rw------- 1 peter peter 2102496 Jun 12 15:25 xfce4-session.core All the best, Peter -- Peter N. M. Hansteen, member of the first RFC 1149 implementation team https://bsdly.blogspot.com/ https://www.bsdly.net/ https://www.nuug.no/ "Remember to set the evil bit on all malicious network traffic" delilah spamd[29949]: 85.152.224.147: disconnected after 42673 seconds.
