pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) fcntl$setpipe(r0, 0x407, 0x7fffffff)