keyctl$join(0x1, 0x0)
r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc)
keyctl$describe(0x6, r0, &(0x7f0000000300)=""/127, 0x7f)