Messages in this thread | | | From | Wolfgang Walter <> | Subject | Re: kernel >= 4.0: crashes when using traceroute6 with isatap | Date | Thu, 07 May 2015 00:04:39 +0200 |
| |
Am Mittwoch, 6. Mai 2015, 12:10:00 schrieb Eric Dumazet: > On Wed, 2015-05-06 at 11:15 -0700, Cong Wang wrote: > > (Cc'ing netdev.) > > > > On Sat, May 2, 2015 at 5:29 AM, Wolfgang Walter <linux@stwm.de> wrote: > > > Am Samstag, 2. Mai 2015, 02:16:36 schrieb Wolfgang Walter: > > >> Hello, > > >> > > >> kernel 4.0 (and 4.0.1) crashes immediately when I use traceroute6 with > > >> an > > >> isatap-tunnel. > > > > > > I did some further tests. To trigger the crash you need > > > > > > * isatap-tunnel (probably any sit-tunnel will do it) > > > * raw-socket > > > * udp > > > > > > Using icmpv6 or tcp i.e. does not trigger it. > > > > Do you have a script to reproduce it? > > > > > > Thanks for the bug report! > > -- > > Please Wolfgang try to revert 32dce968dd987adfb0c00946d78dad9154f64759 > ("ipv6: Allow for partial checksums on non-ufo packets")
Indeed, that fixes the problem.
Regards -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts
| |