Date: Wed, 03 Feb 2021 11:07:08 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 253208] ntpd: fails to start with ASLR Message-ID: <bug-253208-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253208 Bug ID: 253208 Summary: ntpd: fails to start with ASLR Product: Base System Version: 13.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: 2khramtsov@gmail.com If one builds FreeBSD with: WITH_BIND_NOW=yes WITH_PIE=yes and sets sysctls: kern.elf64.aslr.enable=1 kern.elf64.aslr.honor_sbrk=0 kern.elf64.aslr.pie_enable=1 kern.elf64.allow_wx=0 security.bsd.stack_guard_page=1 ntpd will not start: pid 63899 (ntpd), jid 0, uid 123: exited on signal 11 A workaround is to disable ASLR stack gap: elfctl -e +noaslrstkgap /usr/sbin/ntpd -- You are receiving this mail because: You are the assignee for the bug.home | help
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