On Sat, Jun 19, 2021 at 02:58:28AM +0300, Alexander Tsoy wrote: > В Ср, 16/06/2021 в 17:33 +0200, Greg Kroah-Hartman пишет: > > From: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx> > > > > [ Upstream commit a8db57c1d285c758adc7fb43d6e2bad2554106e1 ] > > > > The error code is missing in this code scenario, add the error code > > '-EINVAL' to the return value 'err'. > > > > Eliminate the follow smatch warning: > > > > net/core/rtnetlink.c:4834 rtnl_bridge_notify() warn: missing error code > > 'err'. > > This patch breaks systemd-resolved. It is 100% reproducible on two of > my systems, but there are also systems where I cannot reproduce it. The > problem manifests itself as SERVFAIL on every DNS query. > > Just reverting this patch from 5.10.45 fixes the problem for me. Is Linus's tree also broken for you? It should be reverted there first. thanks, greg k-h
