openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) 2033/05/18 03:43:29 executor 5 failed 11 times: executor 5: EOF SYZFAIL: failed to mkdtemp (errno 28: No space left on device)