newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x1000)
setresuid(0x0, r0, 0x0)
r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/cgroup\x00')
setns(r1, 0x0)