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charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hi, in response to the three points: 1. VMware 2. This is the output of the lsusb command: "Bus 004 Device 002: ID 0e8d:7961 MediaTek Inc. Wireless_Device". The adapter is very cheap, it=E2=80=99s a Fenvi AX1800 (MT7921U), this one: https://s.click.aliexpress.com/e/_okxhxNl . But as I said, the bug also happens when using the Alfa AWUS036AXML (MT7921AUN). 3. I=E2=80=99m not sure about this right now. I=E2=80=99d say everything di= es. I=E2=80=99ll test that to see if SSH is still available (I don=E2=80=99t think so, but I= =E2=80=99m not 100% sure at the moment). Give me a few days. I=E2=80=99ll test this again over the weekend. I=E2=80= =99ll also run a test on bare metal (not in a VM). That said, like me, many people use VMs for pentesting. So even if it works on bare metal, which I=E2=80=99ll test this weekend, I think it would still be worth investigating whether it can be fixed for VMs, since many people, myself included, use them for work. If it works with other WiFi adapters, it would be a big drawback if it didn=E2=80=99t work with MediaTe= k adapters. I=E2=80=99ll also reply with a similar message in the thread. Thanks and regards. -- Oscar OpenPGP Key: DA9C60E9 || https://pgp.mit.edu/pks/lookup?op=3Dget&search=3D0x79B17260DA9C60E9 4F74 B302 354D 817D DE38 0A43 79B1 7260 DA9C 60E9 -- El jue, 26 mar 2026 a las 2:37, =E5=82=85=E7=BB=A7=E6=99=97 () escribi=C3=B3: > > Hi =C3=93scar, > > Lucid-Duck spent some time trying to reproduce your crash and wasn't able > to trigger it. Here's a summary of what was tested: > > - Kali 2025.4 (kernel 6.18.12+kali-amd64) VM on QEMU/KVM, with my v2 > patch applied > - MT7921AU USB adapter, passthrough to VM > - Full airgeddon evil twin flow: monitor VIF + hostapd AP + continuous > deauth via aireplay-ng > - Also tested on bare metal Fedora 6.19.8 with the same adapter > > All tests were stable -- no crash, no dmesg errors, load stayed low. The > deauth frames were confirmed sending for 30+ seconds under the v2 patch > without issues. > > The one variable that couldn't be matched was the VM hypervisor. > Lucid-Duck used QEMU/KVM, which handles USB passthrough at the kernel > level (xHCI). If you're using VirtualBox or VMware, the USB passthrough > path is quite different (userspace proxy), and that could potentially > explain a total VM freeze that isn't a kernel panic. > > Could you please reply to Lucid-Duck directly on GitHub with the > following information? Here's the link: > https://github.com/morrownr/USB-WiFi/issues/682#issuecomment-4129198757 > > 1. Which hypervisor are you using? (VirtualBox, VMware, QEMU/KVM, etc.) > 2. Your exact USB adapter model and ID? (0e8d:7961 covers several > MT7921 variants) > 3. If possible, try SSHing into the VM from the host while the display > is frozen -- if SSH still works, the issue is at the hypervisor/displa= y > level, not the kernel. > > Thanks, > =E5=82=85=E7=BB=A7=E6=99=97