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Groups > linux.debian.kernel > #89683

Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space

From mc36 <csmate@nop.hu>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space
Date 2025-10-20 12:00 +0200
Message-ID <LHUQh-6AdA-1@gated-at.bofh.it> (permalink)
References (2 earlier) <LHTUd-6zAl-1@gated-at.bofh.it> <LHU3U-6zUW-17@gated-at.bofh.it> <LHUnf-6A2l-3@gated-at.bofh.it> <LHJBv-6stc-1@gated-at.bofh.it> <LHUnf-6A2l-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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[Multipart message — attachments visible in raw view] - view raw

hi,

On 10/20/25 11:18, mc36 wrote:
> 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....
> 

my fat fingers... 6.16.7 and below... :)

an other attachment with the versions that work and ones that crash....

br,

cs

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Thread

Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-20 06:50 +0200
  Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space Jason Xing <kerneljasonxing@gmail.com> - 2025-10-20 08:50 +0200
    Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-20 09:20 +0200
    Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-20 11:00 +0200
      Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space Jason Xing <kerneljasonxing@gmail.com> - 2025-10-20 11:10 +0200
        Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-20 12:00 +0200
        Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-20 23:40 +0200
          Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-21 15:10 +0200
            Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-21 15:50 +0200
          Bug#1118437: null pointer dereference in interrupt after receiving an ip packet on veth from xsk from user space mc36 <csmate@nop.hu> - 2025-10-21 17:40 +0200

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