On Tue, Aug 02, 2016 at 06:14:22PM +0200, Thomas Voegtle wrote: > On Wed, 20 Jul 2016, Michal Kubecek wrote: > > >On Fri, Jul 15, 2016 at 03:04:48PM +0200, Thomas Voegtle wrote: > >>And that one? > >>Happens while trying to start a firewall script with iptables-restore. > >> > >>[ 180.071999] NMI watchdog: BUG: soft lockup - CPU#1 stuck for 22s! > >>[iptables-restor:2338] > >... > >>[ 180.072000] Call Trace: > >>[ 180.072000] [<ffffffff8111a923>] ? __kmalloc_node+0x26/0x2d > >>[ 180.072000] [<ffffffff81667495>] ? cpumask_next+0x1b/0x1d > >>[ 180.072000] [<ffffffff81668ec3>] ? xt_alloc_table_info+0xc2/0xdf > >>[ 180.072000] [<ffffffffc05be6c3>] do_ipt_set_ctl+0xfd/0x193 [ip_tables] > >>[ 180.072000] [<ffffffff81665181>] nf_sockopt+0x64/0x7e > >>[ 180.072000] [<ffffffff816651cc>] nf_setsockopt+0x1c/0x20 > >>[ 180.072000] [<ffffffff81674dd1>] ip_setsockopt+0x6e/0x8e > >>[ 180.072000] [<ffffffff8168fe47>] raw_setsockopt+0x11/0x4c > >>[ 180.072000] [<ffffffff816296ab>] sock_common_setsockopt+0xf/0x11 > >>[ 180.072000] [<ffffffff81628ab2>] SyS_setsockopt+0x85/0xa5 > >>[ 180.072000] [<ffffffff816e7dee>] system_call_fastpath+0x12/0x71 > > > >This should be the problem addressed by > > > > http://article.gmane.org/gmane.linux.network/422215 > > I re-checked your patch today on top of a 4.1.29 and I'm very sorry > to say it actually does fix the problem despite what I wrote a few > days ago. > > I don't know why I saw the problem while I was sure I had that patch > applied. Maybe I mixed up the builds. Should have double checked it. > > So, if that patch would appear in the next 4.1.y, that would be great. > > talking about that patch: > https://patchwork.ozlabs.org/patch/650120/ > (as gmame is down atm) I used the old address of Sasha Levin so that he didn't get the e-mail with the patch. I'll bounce it to his new address. Michal Kubecek -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html