process_madvise(0xffffffffffffffff, &(0x7f0000000540)=[{0x0}], 0x1, 0x1, 0x0)
openat$pidfd(0xffffffffffffff9c, &(0x7f00000005c0), 0x18000, 0x0)
syz_open_dev$vcsn(0x0, 0x0, 0x0)
add_key(&(0x7f0000000880)='.request_key_auth\x00', &(0x7f00000008c0)={'syz', 0x2}, 0x0, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000cc0), 0x80000, 0x0)