Re: kern/52072: shark crashes at boot

[Ryota Ozaki <ozaki-r%netbsd.org@localhost>]

The following reply was made to PR kern/52072; it has been noted by GNATS.

From: Ryota Ozaki <ozaki-r%netbsd.org@localhost>
To: Martin Husemann <martin%duskware.de@localhost>
Cc: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>
Subject: Re: kern/52072: shark crashes at boot
Date: Fri, 17 Mar 2017 10:35:29 +0900

 I have no idea how the change triggers the panic... Most of the change
 doesn't change anything actually while static-ifying a global variable
 may interfere.
 
 Did you clean-build your kernel and build/install kernel modules?
 (though I guess you already did)
 
   ozaki-r
 
 On Thu, Mar 16, 2017 at 8:04 PM, Martin Husemann <martin%duskware.de@localhost> wrote:
 > Backing this commit out fixes the issue for me - I don't see why though.
 >
 > Martin
 >
 >
 > Module Name:    src
 > Committed By:   ozaki-r
 > Date:           Tue Mar 14 09:03:09 UTC 2017
 >
 > Modified Files:
 >         src/sys/altq: altq_subr.c
 >         src/sys/compat/common: uipc_syscalls_40.c
 >         src/sys/compat/linux/common: linux_socket.c
 >         src/sys/compat/linux32/common: linux32_socket.c
 >         src/sys/dist/pf/net: pf_if.c
 >         src/sys/kern: uipc_mbuf.c
 >         src/sys/net: if.c if.h rtsock.c
 >         src/sys/netinet: ip_carp.c
 >         src/sys/rump/librump/rumpnet: net_stub.c
 >
 > Log Message:
 > Use if_acquire and if_release instead of using psref API directly
 >
 > - Provide if_release for consistency to if_acquire
 > - Use if_acquire and if_release for ifp iterations
 > - Make ifnet_psref_class static
 >
 >
 > To generate a diff of this commit:
 > cvs rdiff -u -r1.32 -r1.33 src/sys/altq/altq_subr.c
 > cvs rdiff -u -r1.12 -r1.13 src/sys/compat/common/uipc_syscalls_40.c
 > cvs rdiff -u -r1.137 -r1.138 src/sys/compat/linux/common/linux_socket.c
 > cvs rdiff -u -r1.26 -r1.27 src/sys/compat/linux32/common/linux32_socket.c
 > cvs rdiff -u -r1.32 -r1.33 src/sys/dist/pf/net/pf_if.c
 > cvs rdiff -u -r1.170 -r1.171 src/sys/kern/uipc_mbuf.c
 > cvs rdiff -u -r1.384 -r1.385 src/sys/net/if.c
 > cvs rdiff -u -r1.235 -r1.236 src/sys/net/if.h
 > cvs rdiff -u -r1.206 -r1.207 src/sys/net/rtsock.c
 > cvs rdiff -u -r1.85 -r1.86 src/sys/netinet/ip_carp.c
 > cvs rdiff -u -r1.24 -r1.25 src/sys/rump/librump/rumpnet/net_stub.c
 >