Re: [syzbot] [kvm-x86?] [kvm?] WARNING: locking bug in kvm_xen_set_evtchn_fast

From: syzbot

Date: Mon Aug 10 2026 - 10:04:28 EST


Hello,

syzbot tried to test the proposed patch but the build/boot failed:

failed to checkout kernel repo git://git.infradead.org/users/dwmw2/linux.git/xen-srcu-fixed: failed to run ["git" "-c" "core.hooksPath=/dev/null" "fetch" "--force" "73b08201ab8ba1d188f45210a65f33cb30e5efaf" "xen-srcu-fixed"]: exit status 128


Tested on:

commit: [unknown
git tree: git://git.infradead.org/users/dwmw2/linux.git xen-srcu-fixed
kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18
dashboard link: https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2
compiler:

Note: no patches were applied.