r0 = fsopen(&(0x7f0000001300)='sysfs\x00', 0x0)
r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sysvipc/msg\x00', 0x0, 0x0)
dup3(r0, r1, 0x0)