mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xf0, 0xde, 0x3, 0xb, 0x0, 0x3f, 0x80138, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8, 0x7}, 0x3200, 0xfffffffffffffffc, 0x80000001, 0x9, 0x3, 0x3fc, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1) poll(&(0x7f00000002c0)=[{0xffffffffffffffff, 0x40c2}], 0x1, 0x9) r0 = socket$inet(0x2, 0x3, 0x5) r1 = socket$inet(0x2, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) sendto$inet(r1, &(0x7f0000000180)="d7b87003fc6fd38444f4db4b8f8150438de52ebb4fcce52f04b139e64e5c3e51f75ac517a0289e2ef745f8bdef15fb44d0d793a383db565cfcfdf3d21fea7eafde6996ffc3ddfbc6ab1b1c4c0221060b521b864588f68b33593903aca83ba4e79c7528b6a4fed4630d1934f8c72a5f3cf207f988a05999ab4c5f50b5260f5cb8b6e53d0f67f16fba8b71a0f006ec0e2e4cabda650d0ab99e01a7a8d7c94e725fa323096d908816c92d8bc4d25141c68a74", 0xb1, 0x804, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000040)={0x8, 0xebc0}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/syz1\x00', 0x1ff) clone3(&(0x7f0000005880)={0x7b804100, 0x0, &(0x7f0000000280), 0x0, {0x1e}, 0x0, 0x0, &(0x7f0000000240)=""/10, 0x0}, 0x58) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x1ff)