r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0)
open_by_handle_at(r0, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0xfe, {0x5, 0xfffffffffffffffe}}, 0x0)
syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff)
perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000}, 0x602, 0x7f, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
shmctl$SHM_LOCK(0xffffffffffffffff, 0xb)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0)
shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000001400)=""/226)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000012c0)='./cgroup.cpu/syz0\x00', 0x1ff)
r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x4000)
r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil)
shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x4000)
shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x6000)
shmctl$SHM_LOCK(r2, 0xb)
shmctl$SHM_UNLOCK(r1, 0xc)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000001300)=""/239)
shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x2000)
shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000002c0)=""/4096)
shmctl$SHM_UNLOCK(r1, 0xc)