stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(0x0, r0)
mq_open(&(0x7f0000000380)='system.posix_acl_default\x00', 0x40, 0x0, &(0x7f00000003c0)={0x4, 0x7fffffff, 0x9, 0x4})