Date: Mon, 14 Jun 2021 23:33:55 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 256610] Kernel panic with ngtee Message-ID: <bug-256610-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256610 Bug ID: 256610 Summary: Kernel panic with ngtee Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: niels=3Dfreebsd@bakker.net Created attachment 225814 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D225814&action= =3Dedit savecore With the following in /etc/rc.conf: ipfw_netflow_enable=3D"YES" ipfw_netflow_rule=3D1111 ipfw_netflow_ip=3D"192.168.1.2" ipfw_netflow_port=3D9995 ipfw_netflow_version=3D9 I can reliably get a kernel panic as soon as there is network traffic betwe= en a host on the LAN and a jail whose IPv4 address is attached to a VLAN interfa= ce which also has a bridge by vm-bhyve. 192.168.1.2 is another jail on the loc= al machine. This is a kernel compiled with INVARIANTS but it also panics witho= ut, and did so on 13.0-RELEASE. #9 memmove_erms () at /usr/src/sys/amd64/amd64/support.S:547 #10 0xffffffff80c80f18 in m_dup (m=3D0xfffff8021e841200,=20 m@entry=3D0xfffff801345d9d00, how=3Dhow@entry=3D1) at /usr/src/sys/kern/uipc_mbuf.c:722 #11 0xffffffff834ab3c1 in ng_ipfw_input (m0=3D<optimized out>,=20 fwa=3D0xfffffe0144090300, tee=3Dfalse) at /usr/src/sys/netgraph/ng_ipfw= .c:324 #12 0xffffffff82936df0 in ipfw_check_packet (m0=3D0xfffffe01440904e8,=20 ifp=3D0xfffff80004e5b800, flags=3D131072, ruleset=3D<optimized out>,=20 inp=3D0xfffff8004cff35b8) at /usr/src/sys/netpfil/ipfw/ip_fw_pfil.c:297 #13 0xffffffff80d2a8c7 in pfil_run_hooks (head=3D<optimized out>, p=3D...,= =20 ifp=3Difp@entry=3D0xfffff80004e5b800, flags=3Dflags@entry=3D131072,=20 inp=3Dinp@entry=3D0xfffff8004cff35b8) at /usr/src/sys/net/pfil.c:187 Possibly related to Bug #256439. --=20 You are receiving this mail because: You are the assignee for the bug.=
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