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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