===================================================== BUG: KMSAN: uninit-value in ax88178_reset+0xfd2/0x1590 drivers/net/usb/asix_devices.c:946 ax88178_reset+0xfd2/0x1590 drivers/net/usb/asix_devices.c:946 usbnet_open+0x16d/0x1940 drivers/net/usb/usbnet.c:894 __dev_open+0x945/0xbc0 net/core/dev.c:1407 __dev_change_flags+0x4da/0xd40 net/core/dev.c:8139 dev_change_flags+0xf5/0x280 net/core/dev.c:8210 devinet_ioctl+0xfc1/0x3060 net/ipv4/devinet.c:1144 inet_ioctl+0x59f/0x820 net/ipv4/af_inet.c:969 sock_do_ioctl net/socket.c:1122 [inline] sock_ioctl+0xa3f/0x13d0 net/socket.c:1239 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0x2df/0x4a0 fs/ioctl.c:860 __x64_sys_ioctl+0xd8/0x110 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x54/0xd0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x44/0xae Local variable status created at: ax88178_reset+0x69/0x1590 usbnet_open+0x16d/0x1940 drivers/net/usb/usbnet.c:894 CPU: 0 PID: 3050 Comm: dhcpcd Not tainted 5.17.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 =====================================================