syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0)
r0 = open$dir(0x0, 0x0, 0x0)
open_by_handle_at(r0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x9)
sendfile(r2, r1, 0x0, 0x4000007ffffffc)
r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='/proc/self/exe\x00', 0x0, 0x0)
socket$netlink(0x10, 0x3, 0x9)
sendfile(0xffffffffffffffff, r3, 0x0, 0x0)