On Fri, Dec 07, 2018 at 03:06:22PM -0800, Steve Kargl wrote: > Dell 7510 laptop was happily running FreeBSD12-alpha9 > from Oct. 10th. I decided to update to top-of-tree > today, which would be FreeBSD13 at r341703. > > % cd /usr/obj > % rm -rf usr > % cd ../src > % svn update > % make -j6 buildwould (OK) > % make -j6 buildkernel (OK) > % make installkernel (OK) > % mergemaster -p > % <reboot into single user mode> > % mount -a > % cd /usr/src > % make installworld > > Dies with a segfault in make(1) half way through the update. > /sbin has been update. > > Rebooted with new kernel. Laptop locks up. > Rebooted with kernel.old/kernel (known good kernel). Laptop locks up. > Rebooted with verbose info. Lockup occurs right after > > Starting /sbin/init > > is printed to console. > > Reboot to Dell laptop BIOS and run system diagnostics. > > Reboot with old FreeBSD installation cdrom. Mounted the > laptop's root filesystem on /mnt. > > % chflags nochgs /mnt/sbin/init > % cp /mnt/sbin/init.bak /mnt/sbin/init > > Reboot laptop and finally get back to multi-user mode. Post trauma > analysis > > make core dumps. > devd core dumps. > init core dumps. > cc core dumps. > c++ core dumps. > > Something seems to be broken. There have been (and still are) issues with the introduction of ifunc in libc (r339898). The symptoms you're describing sound a lot like the symptoms I experienced early on. Do you have any non-standard settings in make.conf/src.conf? Thanks, -- Shawn Webb Cofounder and Security Engineer HardenedBSD Tor-ified Signal: +1 443-546-8752 Tor+XMPP+OTR: lattera_at_is.a.hacker.sx GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE
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