RE: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-21 Thread Cy Schubert
: 20/09/2018 07:41 To: Michael Schmiedgen Cc: freebsd-current@FreeBSD.org Subject: Re: 12.0-ALPHA6 dumps with 'Fatal double fault' > On 20. Sep 2018, at 14:18, Michael Schmiedgen wrote: > > Hi List, > > if compiling ports and configure script checks for SCTP with > > '

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Schmiedgen
Port is devel/apr1 and platform is amd64. Works fine on my side. It would be helpful if you could build a kernel with debug symbols, reproduce the problem and provide a stack strace. Unfortunately I cannot. It is a production machine without debug that does not like to run on 11.1 OR 11.2

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Tuexen
> On 20. Sep 2018, at 19:11, Michael Schmiedgen wrote: > > Hi Michael, > > many thanks for your help. > > > On 20.09.2018 18:15, Michael Tuexen wrote: >>> On 20. Sep 2018, at 17:12, Michael Schmiedgen wrote: >>> >>> Can you elaborate which port was triggering the fault and which

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Schmiedgen
Hi Michael, many thanks for your help. On 20.09.2018 18:15, Michael Tuexen wrote: On 20. Sep 2018, at 17:12, Michael Schmiedgen wrote: Can you elaborate which port was triggering the fault and which platform you are using? I would like to reproduce the issue and fix it. Port is

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Tuexen
> On 20. Sep 2018, at 17:12, Michael Schmiedgen wrote: > > >> Can you elaborate which port was triggering the fault and which platform you >> are using? >> I would like to reproduce the issue and fix it. > > Port is devel/apr1 and platform is amd64. Works fine on my side. It would be helpful

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Schmiedgen
Can you elaborate which port was triggering the fault and which platform you are using? I would like to reproduce the issue and fix it. Port is devel/apr1 and platform is amd64. CPU: Intel(R) Xeon(R) CPU E31245 @ 3.30GHz (3300.10-MHz K8-class CPU) Origin="GenuineIntel" Id=0x206a7

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Tuexen
> On 20. Sep 2018, at 14:18, Michael Schmiedgen wrote: > > Hi List, > > if compiling ports and configure script checks for SCTP with > > 'checking whether SCTP is supported...' > > 12.0-ALPHA6 dumps core with message: > > Fatal double fault > rip 0x80b96297 rsp 0xfe00be241bb0 rbp

Re: 12.0-ALPHA6 dumps with 'Fatal double fault'

2018-09-20 Thread Michael Schmiedgen
I removed SCTP from kernel and updated from r338797 to r338827 and the problem seems to be gone. Michael On 20.09.2018 14:18, Michael Schmiedgen wrote: Hi List, if compiling ports and configure script checks for SCTP with 'checking whether SCTP is supported...' 12.0-ALPHA6 dumps core with