Re: UBSAN: Undefined behaviour in net/ipv4/fib_trie.c:1397:22 and UBSAN: Undefined behaviour in ./arch/x86/include/asm/atomic.h:156:2

2016-01-28 Thread Alexander Duyck
On Tue, Jan 26, 2016 at 1:36 PM, Eric Dumazet wrote: > On Tue, 2016-01-26 at 20:45 +0100, Toralf Förster wrote: >> at a 32 nbit KVM image of a Gentoo Linux runniogn v4.5-rc1 - attached is >> /var/log/messages >> > > Jan 26 20:40:04 n22kvm-clone kernel: >

Re: UBSAN: Undefined behaviour in net/ipv4/fib_trie.c:1397:22 and UBSAN: Undefined behaviour in ./arch/x86/include/asm/atomic.h:156:2

2016-01-26 Thread Eric Dumazet
On Tue, 2016-01-26 at 20:45 +0100, Toralf Förster wrote: > at a 32 nbit KVM image of a Gentoo Linux runniogn v4.5-rc1 - attached is > /var/log/messages > Jan 26 20:40:04 n22kvm-clone kernel: Jan 26 20:40:04