XPost: linux.debian.bugs.dist   
   From: csmate@nop.hu   
      
   This is a multi-part message in MIME format.   
   hi,   
      
   On 10/20/25 11:04, Jason Xing wrote:   
   >   
   > Thanks for working on this.   
   >   
   i also appreciate that you also working on this! :)   
      
      
   > Strange thing is that I didn't manage to see the crash on 6.16.0-rc6,   
   > 6.17.0-rc3 or 6.18.0-rc1 that is the latest. I feel that your   
   > environment is hugely different from mine.   
   >   
      
   so i managed to have the crash on 6.16.8, 6.16.9 and 6.17.2....   
      
   but 6.17.7 and below seems to be working just fine here....   
      
      
   > I followed your steps you attached in your code:   
   > ////// gcc xskInt.c -lxdp   
   > ////// sudo ip link add veth1 type veth   
   > ////// sudo ip link set veth0 up   
   > ////// sudo ip link set veth1 up   
   > ////// sudo ./a.out   
      
   exactly, thats how to trigger the crash...   
      
   >   
   > The version of libxdp that I use is 1.4.2, BTW.   
   >   
      
   c36@p4emu:~$ dpkg -l | grep xdp   
   ii  librte-net-af-xdp25:amd64               24.11.3-2                      
   amd64        Data Plane Development Kit (librte-net-af-xdp runtime library)   
   ii  libxdp-dev:amd64                        1.5.7-3                        
   amd64        library and utilities for use with XDP - development files   
   ii  libxdp1:amd64                           1.5.7-3                        
   amd64        library and utilities for use with XDP - shared library   
      
   is what i use from the debian-sid repo....   
      
      
   > Could you share me with your .config? I'm not sure if I missed something.   
   >   
   so i'm playing with debian sid kernels and libxdp, whereas the   
      
   first report came from fedora rawhide land to freertr....   
      
   btw i'm attaching the configs i had and hadn't success with....   
      
   have a nice day,   
      
   csaba   
      
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