Re: [syzbot] [kvm-x86?] WARNING in hv_tlb_flush_enqueue

From: syzbot

Date: Mon Jun 22 2026 - 20:42:10 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+5d2b94b77112148d1744@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+5d2b94b77112148d1744@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: aec262d2 KVM: x86/hyperv: Ensure vCPU's Hyper-V object..
git tree: https://github.com/sean-jc/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=167b177a580000
kernel config: https://syzkaller.appspot.com/x/.config?x=79a99f123f20da7b
dashboard link: https://syzkaller.appspot.com/bug?extid=5d2b94b77112148d1744
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.