Date: Thu, 24 Jan 2019 09:42:26 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 234846] [lagg] race condition when adding port Message-ID: <bug-234846-7501-0JSkFxp4C0@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-234846-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-234846-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234846 --- Comment #20 from Alexandre martins <alexandre.martins@stormshield.eu> --- Hello, Another crash has appear this night. It is the same race as the destroy part, but in the create: Thread 1 (ifconfig laggport): Creates the port (with the DISABLE flag), and sets the type of the iface. This thread will set ifp->if_lagg in few instruction ... Thread 2 (network): Checks the type and enter lagg_input function and crashes because the pointer if_lagg is still NULL -- You are receiving this mail because: You are on the CC list for the bug.
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