sepherosa_gmail.com added a comment.
In https://reviews.freebsd.org/D8904#184430, @hrs wrote:
> The cause is that the prefix route was removed by in_scrubprefix() in the
PRC_IFDOWN handler and never reinstalled upon PRC_IFUP because the
reinstallation is done only for ifa passed to SIOC
hrs added a comment.
The cause is that the prefix route was removed by in_scrubprefix() in the
PRC_IFDOWN handler and never reinstalled upon PRC_IFUP because the
reinstallation is done only for ifa passed to SIOCAIFADDR. Just calling
if_up(ifp) looks too heavy to me because it causes extra
sepherosa_gmail.com created this revision.
sepherosa_gmail.com added reviewers: delphij, royger, decui_microsoft.com,
honzhan_microsoft.com, howard0su_gmail.com, adrian, hiren, bz, gnn, glebius,
karels.
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REVISION SUMMARY
So if_{down,up}
sepherosa_gmail.com created this revision.
sepherosa_gmail.com added reviewers: delphij, royger, decui_microsoft.com,
honzhan_microsoft.com, howard0su_gmail.com, adrian, bz, gnn, hiren, glebius,
rwatson, karels.
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REVISION SUMMARY
This
To view an individual PR, use:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=(Bug Id).
The following is a listing of current problems submitted by FreeBSD users,
which need special attention. These represent problem reports covering
all versions including experimental development code and ob
John Dison wrote
in <788296467.1718144.1482676705...@mail.yahoo.com>:
jd> Also one more thing which looks strange: if I use
jd> ifconfig_lo1_ipv6="inet6 auto_linklocal", then ipv6 aliases on lo1 are
jd> configured correctly, but there is no link-local address. If I
jd> exclude this line from r
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215513
Michael Tuexen changed:
What|Removed |Added
Assignee|freebsd-net@FreeBSD.org |tue...@freebsd.org
--
You are re
jd> > Does adding ifconfig_lo0="inet 127.0.0.1/8" to /etc/rc.conf work?
jd>
jd> Yes, adding ifconfig_lo0="inet 127.0.0.1/8" helps indeed.
jd>
jd> Interesting is that if I also add ifconfig_lo0_ipv6="inet6 ::1/128"
jd> then ::1/128 will be on lo1. If I do not add that line, it will be on lo0.
jd>
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215513
--- Comment #7 from Peter Holm ---
(In reply to Peter Holm from comment #6)
No problems seen in four hours. LGTM.
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fr
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215513
--- Comment #6 from Peter Holm ---
(In reply to Michael Tuexen from comment #5)
Looks promising. I'll let the test run a bit longer, just to be sure.
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--- Comment #5 from Michael Tuexen ---
By looking at your Details, your system is low on memory when the problem
occurs.
Can you just remove the KASSERT
http://fxr.watson.org/fxr/source/netinet/tcp_sack.c#L474
and retest?
I think if tcp_sac
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215513
--- Comment #4 from Peter Holm ---
(In reply to Michael Tuexen from comment #2)
Michael, the panic is very easy to reproduce on my hardware. What do I need to
do?
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--- Comment #3 from Peter Holm ---
(In reply to Hiren Panchasara from comment #1)
Sure:
OK set hw.physmem=6g
:
$ svnlite checkout -q svn://svn.freebsd.org/base/user/pho/stress2
$ cd stress2
$ make > /dev/null
$ echo "testuser=stress" > `
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