Created attachment 195321 [details] Screen shot of panic messages H/W: VirtualBox 5.2.16 hosted by 64bit Windows 10 Enterprise 1803 x4 CPU, 8192MB Memrory, x1 SATA controller, x1 100GB VDI HDD, x1 bridged NIC, USB 2.0 (EHCI) controller yasu@rolling-vm-freebsd2[2006]% uname -a ~ FreeBSD rolling-vm-freebsd2.home.utahime.org 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r336479: Fri Jul 20 23:47:23 JST 2018 rootz@rolling-vm-freebsd2.home.utahime.org:/usr0/freebsd/base/obj/usr0/freebsd/base/head/amd64.amd64/sys/GENERIC_UTAHIME amd64 yasu@rolling-vm-freebsd2[2007]% cat /usr0/freebsd/base/head/sys/amd64/conf/GENERIC_UTAHIME ~ # # GENERIC_UTAHIME -- Generic kernel configuration file for FreeBSD/amd64 on home.utahime.org # # For more information on this file, please read the config(5) manual page, # and/or the handbook section on Kernel Configuration Files: # # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD$ include GENERIC ident GENERIC_UTAHIME # AUTOFS support options AUTOFS # NULLFS support options NULLFS # ZFS support options ZFS yasu@rolling-vm-freebsd2[2008]% While building packages with poudriere and 12.0-CURRENT r336479 jail, system crashes as attached screenshot. Crash is reproducible.
I updated both host and jail OSes to base r336639 and now packages build completes without OS crash. So I close this bug report.