fork()
r0 = fork()
r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00')
r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
ioctl$NS_GET_PARENT(r1, 0xb702, 0x0)
ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan1\x00'})
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff)
r3 = fork()
ptrace$poke(0x4, 0x0, &(0x7f00000007c0), 0x8)
clone3(&(0x7f0000000ac0)={0x220019a00, &(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880), {0x1f}, &(0x7f00000008c0)=""/206, 0xce, 0x0, &(0x7f0000000a80)=[r3, r0, 0x0, r0, 0x0], 0x5}, 0x58)