Date: Mon, 31 Jul 2017 13:57:20 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221122] Attatching vxlan interfaces to a bridge stops all traffic on it Message-ID: <bug-221122-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221122 Bug ID: 221122 Summary: Attatching vxlan interfaces to a bridge stops all traffic on it Product: Base System Version: 11.1-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: heinz@project-fifo.net Running the following test case leads to the bridge0 to become unresponsive (this includes other interfraces on the bridge): while true do PAIR=`ifconfig epair create | sed 's/a\$//'` ifconfig bridge0 addm ${PAIR}a jail -i -c name=crash persist vnet=new vnet.interface=${PAIR}b exec.start="/sbin/ifconfig ${PAIR}b name net0p" jail -r crash ifconfig ${PAIR}a destroy done The test setup: ┌───────────────────────────────────┐ │ BSD Box │ ┌──────┐ │ ┌──────────────┬─────────────┐│ ┌───────────┐ │ │ │ │ em0 │ ││ │ ping host │────▶│switch│─────┼───▶│ 192.168.1.22 │ ││ └───────────┘ │ │ │ └──────────────┤ ││ └──────┘ │ │ ││ │ │ bridge0 ││ │ │ ││ │ │ ││ │ │ ││ │ │ ││ │ └─────────────┘│ └───────────────────────────────────┘ The kernel is the 11.1-RELEASE kernel with the following patch applied: https://reviews.freebsd.org/D11782 The compiling config is: include GENERIC ident FIFOKERNEL nooptions SCTP # Stream Control Transmission Protocol options VIMAGE # VNET/Vimage support options RACCT # Resource containers options RCTL # same as above The system is a Supermicro X9SCL/X9SCM with an Intel(R) Xeon(R) CPU E3-1220 V2 @ 3.10GHz CPU and an intel 1G network card. -- You are receiving this mail because: You are the assignee for the bug.help
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