[Bug 287344] FBSD 14.2 again panics on sendfile with nginx or lightttpd

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 287344] reopen Bug 217789: FBSD 14.2 again panics on sendfile with nginx or lightttpd"
Go to: [ bottom of page ] [ top of archives ] [ this month ]

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 06 Jun 2025 15:57:10 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287344

Mark Johnston <markj@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |glebius@FreeBSD.org,
                   |                            |markj@FreeBSD.org
             Status|New                         |Open

--- Comment #3 from Mark Johnston <markj@FreeBSD.org> ---
I guess this is the result of ipfw+unmapped mbufs.  Maybe m_pullup() needs to
try to handle unmapped mbufs?

Does the crash occur if you set sysctl kern.ipc.mb_use_ext_pgs=0?

-- 
You are receiving this mail because:
You are the assignee for the bug.