Date: Fri, 24 Jul 2020 15:47:10 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 248046] if_bridge(4): Panic when creating an interface: malloc(M_WAITOK) in epoch context Message-ID: <bug-248046-7501-cgGJiVrRqb@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-248046-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-248046-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D248046 --- Comment #10 from dmilith <dmilith@me.com> --- Bug is still here. Not with ifconfig bridge0 create but on destroy. Steps to reproduce: ifconfig bridge0 create ifconfig bridge0 addm em0 up ifconfig bridge0 destroy KP: [33] KDB: stack backtrace: [33] #0 0xffffffff80b975db at kdb_backtrace+0x6b [33] #1 0xffffffff80b512b0 at vpanic+0x180 [33] #2 0xffffffff80b510b3 at panic+0x43 [33] #3 0xffffffff80b2dc84 at malloc_dbg+0xd4 [33] #4 0xffffffff80b2da21 at malloc+0x21 [33] #5 0xffffffff83134b79 at bridge_ioctl_gifs+0xb9 [33] #6 0xffffffff83136476 at bridge_ioctl+0x336 [33] #7 0xffffffff80c44c03 at ifioctl+0x763 [33] #8 0xffffffff80bb6b71 at kern_ioctl+0x301 [33] #9 0xffffffff80bb67c7 at sys_ioctl+0x127 [33] #10 0xffffffff810181a6 at amd64_syscall+0x2b6 [33] #11 0xffffffff80fefcd0 at fast_syscall_common+0x101 --=20 You are receiving this mail because: You are on the CC list for the bug.=
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