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Date: Mon, 7 Sep 2009 18:07:54 +0300 From: Atis Elsts <atis@...rotik.com> To: netdev@...r.kernel.org Cc: containers@...ts.osdl.org Subject: Adding bridge interface to non-default network namespace crashes kernel Trying to add bridge interface from userspace program, after moving the program to a new network namespace, causes kernel to crash. I am using latest kernel version from git (2.6.31-rc9). The bug is easy to reproduce - just compile and run the attached C program. I see that bridge interface has NETIF_F_NETNS_LOCAL flag, but as I understand, this flag simply means that a device cannot be *moved* across network namespaces, not that it cannot be *created* in other namespaces. --Atis View attachment "crash.c" of type "text/x-csrc" (571 bytes) View attachment "syslog" of type "text/plain" (3290 bytes)
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