stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) keyctl$join(0x1, 0x0) keyctl$read(0x12, 0x0, 0x0, 0x0)