Date: Fri, 17 Aug 2018 19:57:20 +0000 From: bugzilla-noreply@freebsd.org To: emulation@FreeBSD.org Subject: [Bug 230144] Linux emulator does not work on Ryzen / Epic processors Message-ID: <bug-230144-4077-blAUQZj92k@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-230144-4077@https.bugs.freebsd.org/bugzilla/> References: <bug-230144-4077@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230144 Nathan Whitehorn <nwhitehorn@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nwhitehorn@FreeBSD.org --- Comment #8 from Nathan Whitehorn <nwhitehorn@FreeBSD.org> --- It might be the brk() issue. I'm experiencing the same trouble on EPYC hardware with 11.2. Truss gives the following: $ truss /compat/linux/bin/uname linux_brk(0x0) = 6324224 (0x608000) SIGNAL 11 (SIGSEGV) code=SEGV_MAPERR trapno=12 addr=0x7ffffffff508 process killed, signal = 11 (core dumped) (Output is identical for all Linux executables) Unfortunately, this is a production machine on which I cannot install custom kernels. -- You are receiving this mail because: You are the assignee for the bug.help
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