Re: [syzbot] [rdma] general protection fault in kernel_sock_shutdown (4)

From: syzbot

Date: Fri May 29 2026 - 22:14:13 EST


Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
lost connection to test machine



Tested on:

commit: f569da7e DMA/rxe: Use rtnl_lock/unlock to fix it
git tree: https://github.com/zhuyj/linux null-ptr-deref_kernel_sock_shutdown
console output: https://syzkaller.appspot.com/x/log.txt?x=104669a6580000
kernel config: https://syzkaller.appspot.com/x/.config?x=8dc2c248e04d231d
dashboard link: https://syzkaller.appspot.com/bug?extid=d8f76778263ab65c2b21
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8

Note: no patches were applied.