Crash when quickly starting and stopping 1000 rules

[pegasign]

08-18 19:42:26.496 2191-6187/? D/NetlinkSocketObserver: NeighborEvent{elapsedMs=5001910, 192.168.0.1, [400D108BFBD0], RTM_NEWNEIGH, NUD_STALE}
08-18 19:42:26.567 2191-2194/? I/art: Wrote stack traces to '/data/anr/traces.txt'
08-18 19:42:26.581 2191-2205/? E/ActivityManager: ANR in com.elixsr.portforwarder (com.elixsr.portforwarder/.ui.MainActivity)
                                                  PID: 32597
                                                  Reason: Input dispatching timed out (Waiting to send non-key event because the touched window has not finished processing certain input events that were delivered to it over 500.0ms ago.  Wait queue length: 14.  Wait queue head age: 5306.9ms.)
                                                  Load: 8.17 / 6.58 / 5.86
                                                  CPU usage from 181199ms to 0ms ago:
                                                    70% 5101/perfd: 53% user + 17% kernel / faults: 1375 minor
                                                    67% 2191/system_server: 26% user + 41% kernel / faults: 18660 minor 80 major
                                                    13% 206/logd: 13% user + 0.3% kernel / faults: 503 minor
                                                    11% 26674/com.google.android.apps.docs: 10% user + 1.2% kernel / faults: 63035 minor 166 major
                                                    3.1% 253/surfaceflinger: 1.7% user + 1.4% kernel / faults: 811 minor
                                                    3.1% 4490/com.google.android.gms: 2.3% user + 0.7% kernel / faults: 19590 minor 84 major
                                                    2.3% 4266/com.google.android.gms.persistent: 1.8% user + 0.5% kernel / faults: 17611 minor 61 major
                                                    2.1% 496/adbd: 0.4% user + 1.7% kernel / faults: 17 minor
                                                    1.6% 4034/com.google.android.googlequicksearchbox: 1.4% user + 0.2% kernel / faults: 9975 minor 371 major
                                                    1.2% 32372/com.google.android.googlequicksearchbox:search: 1% user + 0.1% kernel / faults: 28859 minor 43 major
                                                    0.5% 294/mediaserver: 0.2% user + 0.2% kernel / faults: 458 minor 2 major
                                                    0.5% 169/mmcqd/0: 0% user + 0.5% kernel
                                                    0.4% 4972/logcat: 0.1% user + 0.2% kernel / faults: 50 minor
                                                    0.3% 3333/com.android.systemui: 0.2% user + 0.1% kernel / faults: 4886 minor 7 major
                                                    0.3% 88/kswapd0: 0% user + 0.3% kernel
                                                    0.3% 26627/com.android.documentsui: 0.2% user + 0% kernel / faults: 4778 minor 1 major
                                                    0.2% 22516/mdss_fb0: 0% user + 0.2% kernel
                                                    0.1% 252/servicemanager: 0% user + 0.1% kernel / faults: 67 minor
                                                    0.1% 143/cfinteractive: 0% user + 0.1% kernel
                                                    0.1% 32340/kworker/0:0: 0% user + 0.1% kernel
                                                    0.1% 8/rcu_preempt: 0% user + 0.1% kernel
                                                    0.1% 114/hwrng: 0% user + 0.1% kernel
                                                    0.1% 22518/irq/326-synapti: 0% user + 0.1% kernel
                                                    0% 3/ksoftirqd/0: 0% user + 0% kernel
                                                    0% 16/ksoftirqd/2: 0% user + 0% kernel
                                                    0% 20/ksoftirqd/3: 0% user + 0% kernel
                                                    0% 129/spi0: 0% user + 0% kernel
                                                    0% 4021/com.android.phone: 0% user + 0% kernel / faults: 1694 minor 6 major
                                                    0% 5339/com.motorola.motocare: 0% user + 0% kernel / faults: 1872 minor 23 major
                                                    0% 12/ksoftirqd/1: 0% user + 0% kernel
                                                    0% 31597/kworker/u8:13: 0% user + 0% kernel
                                                    0% 21151/kworker/0:1: 0% user + 0% kernel
                                                    0% 22188/kworker/2:0: 0% user + 0% kernel
                                                    0% 30500/kworker/u8:6: 0% user + 0% kernel
                                                    0% 32/kworker/u9:0: 0% user + 0% kernel
                                                    0% 3314/wpa_supplicant: 0% user + 0% kernel / faults: 144 minor
                                                    0% 22396/kworker/1:2: 0% user + 0% kernel
                                                    0% 704/kworker/3:2: 0% user + 0% kernel
                                                    0% 4200/com.google.process.gapps: 0% user + 0% kernel / faults: 1657 minor 4 major
                                                    0% 26891/kworker/u8:3: 0% user + 0% kernel
                                                    0% 3312/VosRXThread: 0% user + 0% kernel
                                                    0% 54/system: 0% user + 0% kernel
                                                    0% 3310/VosMCThread: 0% user + 0% kernel
                                                    0% 3311/VosTXThread: 0% user + 0% kernel
                                                    0% 3907/com.google.android.inputmethod.latin: 0% user + 0% kernel / faults: 704 minor
                                                    0% 22536/kworker/u8:10: 0% user + 0% kernel
                                                    0% 30502/kworker/u8:8: 0% user + 0% kernel
                                                    0% 30504/kworker/u8:11: 0% user + 0% kernel
                                                    0% 1//init: 0% user + 0% kernel / faults: 471 minor
                                                    0% 52/kworker/0:1H: 0% user + 0% kernel
                                                    0% 30497/kworker/u8:2: 0% user + 0% kernel
                                                    0% 6/kworker/u8:0: 0% user + 0% kernel
                                                    0% 251/lmkd: 0% user + 0% kernel / faults: 33 minor
                                                    0% 307/zygote: 0% user + 0% kernel / faults: 5100 minor
                                                    0% 22379/kworker/u8:1: 0% user + 0% kernel
                                                    0% 26614/android:ui: 0% user + 0% kernel / faults: 2000 minor
                                                    0% 30499/kworker/u8:5: 0% user + 0% kernel
                                                    0% 3393/android.process.media: 0% user + 0% kernel / faults: 1795 minor
                                                    0% 282/netd: 0% user + 0% kernel / faults: 174 minor 1 major
                                                    0% 285/rild: 0% user + 0% kernel / faults: 287 minor
                                                    0% 416/qmuxd: 0% user + 0% kernel / faults: 97 minor
                                                    0% 4005/com.motorola.process.system: 0% user + 0% kernel / faults: 652 minor
                                                    0% 30503/kworker/u8:9: 0% user + 0% kernel
                                                    0% 195/f
08-18 19:42:26.660 2191-1564/? W/DropBoxManagerService: Dropping: data_app_anr (10 > 0 bytes)
08-18 19:42:26.767 2191-28280/? I/OpenGLRenderer: Initialized EGL, version 1.4
08-18 19:42:26.821 2191-2200/? I/art: Background sticky concurrent mark sweep GC freed 90094(5MB) AllocSpace `