Re: random crashes, kdump and so on

2019-04-08 Thread Reindl Harald
Am 09.04.19 um 05:41 schrieb Cong Wang: > On Mon, Apr 8, 2019 at 7:22 PM Reindl Harald wrote: >> after two weeks and 27 Mio. accepted connections 5.0.4 crashed too >> >> "vmcore-dmesg" piped through "sort | uniq" is reduced to 399 lines >> containing just rate-limited "-j LOG" iptables events a

Re: random crashes, kdump and so on

2019-04-08 Thread Cong Wang
On Mon, Apr 8, 2019 at 7:22 PM Reindl Harald wrote: > > > > Am 25.03.19 um 23:10 schrieb Reindl Harald: > >>> fact is that around 4.19.x the kernel had a ton of issues starting with > >>> conncount broken over months (again: with a simple method get the > >>> stacktrace it would have been easily d

Re: random crashes, kdump and so on

2019-04-08 Thread Reindl Harald
Am 25.03.19 um 23:10 schrieb Reindl Harald: >>> fact is that around 4.19.x the kernel had a ton of issues starting with >>> conncount broken over months (again: with a simple method get the >>> stacktrace it would have been easily discovered), the scheduler issue in >>> 4.19.x eating peoples dat

Re: random crashes, kdump and so on

2019-03-25 Thread Reindl Harald
Am 25.03.19 um 22:58 schrieb Cong Wang: > On Mon, Mar 25, 2019 at 2:37 PM Reindl Harald wrote: >> >> Am 25.03.19 um 20:07 schrieb Cong Wang: >>> On Mon, Mar 25, 2019 at 5:08 AM Reindl Harald >>> wrote: besides that i get tired about random crashes over the last months (yeah the

Re: random crashes, kdump and so on

2019-03-25 Thread Cong Wang
On Mon, Mar 25, 2019 at 2:37 PM Reindl Harald wrote: > > > > Am 25.03.19 um 20:07 schrieb Cong Wang: > > On Mon, Mar 25, 2019 at 5:08 AM Reindl Harald > > wrote: > >> > >> besides that i get tired about random crashes over the last months (yeah > >> the connlimit crashes are fixed in the meantim

Re: random crashes, kdump and so on

2019-03-25 Thread Reindl Harald
Am 25.03.19 um 20:07 schrieb Cong Wang: > On Mon, Mar 25, 2019 at 5:08 AM Reindl Harald wrote: >> >> besides that i get tired about random crashes over the last months (yeah >> the connlimit crashes are fixed in the meantime but there is still >> something broken) which are pretty sure in the n

Re: random crashes, kdump and so on

2019-03-25 Thread Cong Wang
On Mon, Mar 25, 2019 at 5:08 AM Reindl Harald wrote: > > besides that i get tired about random crashes over the last months (yeah > the connlimit crashes are fixed in the meantime but there is still > something broken) which are pretty sure in the netedev/netfilter area > and "kernel.panic = 1" is

random crashes, kdump and so on

2019-03-25 Thread Reindl Harald
besides that i get tired about random crashes over the last months (yeah the connlimit crashes are fixed in the meantime but there is still something broken) which are pretty sure in the netedev/netfilter area and "kernel.panic = 1" is not a persistent solution what in the world makes kdump on a V