From 0ed36d910323effc7e38dea8e73c272ad0b4e2f9 Mon Sep 17 00:00:00 2001 From: mrambossek Date: Thu, 30 Jul 2026 13:32:11 +0200 Subject: [PATCH] prober build 3: raise Shizuku bind window for slow first spawn; archive build-2 reports MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Build-2 matrix (OnePlus 15/A16 + Lenovo TB330FU/A15) delivered the big answer: traceroute.udp4 reads real hops via pure-Kotlin MSG_ERRQUEUE on BOTH devices — the C-over-JNI shim is dead for Android 15+. Per-network ICMP works as designed (phone ping6: cellular-only with topology evidence). mDNS meta-query confirmed broken on both devices while concrete types find real services — production must enumerate types. Network finding: hudeWLAN RAs advertise a v6 default route but no global prefix — the LAN's IPv6 is half-broken (nice dogfood case). Tablet Shizuku bound 0/7 (binder alive, permission granted): first-spawn dex extraction on slow storage suspected — bind window now 25s + one retry. versionCode 3. Co-Authored-By: Claude Opus 5 --- docs/build-status.md | 22 +- echolot-prober/app/build.gradle.kts | 2 +- .../echo_lot/prober/shizuku/ShizukuRunner.kt | 10 +- .../CPH2747-android16-sdk36-build2.json | 190 ++++++++++++++++++ .../TB330FU-android15-sdk35-build2.json | 172 ++++++++++++++++ 5 files changed, 393 insertions(+), 3 deletions(-) create mode 100644 echolot-prober/reports/CPH2747-android16-sdk36-build2.json create mode 100644 echolot-prober/reports/TB330FU-android15-sdk35-build2.json diff --git a/docs/build-status.md b/docs/build-status.md index a40c647..2cbbad8 100644 --- a/docs/build-status.md +++ b/docs/build-status.md @@ -113,7 +113,27 @@ self-update consumes. Not yet: TCP/TLS echo, STUN, canary DNS, actions, observat real admin UI, self-update signature verification. Prober build numbering: ascending `versionCode` shown on screen + as `proberBuild` in the JSON -report; current deployed build = **2**. Bump on every deployed change. +report; current deployed build = **3**. Bump on every deployed change. + +## Build-2 reports: OnePlus 15 (A16) + Lenovo TB330FU (A15) — 2026-07-30 +Archived as `…-build2.json` in `echolot-prober/reports/`. The findings: +- **`traceroute.udp4` SUPPORTED on BOTH devices** (SDK 35 + 36): 6 real hops via pure-Kotlin + `Os.recvmsg(MSG_ERRQUEUE)` in ~250 ms, identical paths (A1 → Cloudflare). **The C-over-JNI + errqueue shim is dead** for Android 15+; keep it in mind only if pre-15 devices matter. +- Per-network ICMP works as designed: phone ping6 = "cellular only, default has no v6 path" + (SUPPORTED with topology evidence instead of the old bare ERROR); per-network RTTs + (wifi 20 ms vs cellular 201 ms on v4). +- **Network finding (dogfood!): hudeWLAN advertises a v6 default route via RA but hands out no + global v6 address** — both devices have only link-local + a ::/0 route on wifi. That's a + half-broken IPv6 config on the LAN, exactly the class of issue the product should flag. +- mDNS: meta-query returns 0 on BOTH devices (NsdManager limitation, now confirmed twice); + concrete `_http._tcp` finds 4 real services (3× "Magic 2 LAN", EPSON WF-7840) on both. + Production inventory must enumerate concrete types, not trust the meta-query. +- Tablet Shizuku: binder alive, permission granted, but UserService bind timed out (0/7) — + first-spawn dex extraction on slow storage suspected; build 3 raises the bind window to + 25 s + one retry. Phone stays 7/7 with rich neighbor/RA/DHCP evidence. +- `ip_monitor` returned no events this run even with the provoked gateway ping (gateway was + already REACHABLE, so no NEIGH transition happened). Evidence-dependent, not a bug. ## Next steps 1. Build locally, run on several physical devices (varied Android versions/vendors), collect the diff --git a/echolot-prober/app/build.gradle.kts b/echolot-prober/app/build.gradle.kts index 793f6cf..b916e25 100644 --- a/echolot-prober/app/build.gradle.kts +++ b/echolot-prober/app/build.gradle.kts @@ -15,7 +15,7 @@ android { targetSdk = 35 // Bump versionCode on EVERY deployed change — it is shown on screen and lands in the // JSON report as proberBuild, so a report is attributable to an exact prober build. - versionCode = 2 + versionCode = 3 versionName = "0.1.0" } diff --git a/echolot-prober/app/src/main/java/app/echo_lot/prober/shizuku/ShizukuRunner.kt b/echolot-prober/app/src/main/java/app/echo_lot/prober/shizuku/ShizukuRunner.kt index f1526f6..0828865 100644 --- a/echolot-prober/app/src/main/java/app/echo_lot/prober/shizuku/ShizukuRunner.kt +++ b/echolot-prober/app/src/main/java/app/echo_lot/prober/shizuku/ShizukuRunner.kt @@ -89,8 +89,16 @@ class ShizukuRunner(private val context: Context) { override fun onServiceDisconnected(name: ComponentName?) {} } try { + // 25 s + one retry: the Lenovo tablet (Android 15) never bound within the old 10 s — + // the first-ever UserService spawn extracts dex on slow storage. Binder alive and + // permission granted, so a longer wait is the honest next attempt, not a workaround. Shizuku.bindUserService(serviceArgs, conn) - val svc = withTimeoutOrNull(10000) { bound.await() } + var svc = withTimeoutOrNull(25_000) { bound.await() } + if (svc == null) { + runCatching { Shizuku.unbindUserService(serviceArgs, conn, true) } + Shizuku.bindUserService(serviceArgs, conn) + svc = withTimeoutOrNull(25_000) { bound.await() } + } if (svc == null) { commands.forEach { (key, _) -> out[key] = "SHIZUKU_BIND_TIMEOUT" } return out diff --git a/echolot-prober/reports/CPH2747-android16-sdk36-build2.json b/echolot-prober/reports/CPH2747-android16-sdk36-build2.json new file mode 100644 index 0000000..1be984a --- /dev/null +++ b/echolot-prober/reports/CPH2747-android16-sdk36-build2.json @@ -0,0 +1,190 @@ +{ + "schema": "echolot/prober-report", + "schemaVersion": "0.1.0", + "proberBuild": 2, + "device": { + "manufacturer": "OnePlus", + "model": "CPH2747", + "androidSdk": 36, + "androidRelease": "16" + }, + "results": [ + { + "id": "link.snapshot", + "title": "LinkProperties snapshot (all active networks)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "3 active network(s) read", + "evidence": { + "network_count": "3", + "net0.cellular.iface": "rmnet_data4", + "net0.cellular.mtu": "1500", + "net0.cellular.addrs": "2001:4bb8:417:bd78:e4fe:8cff:febe:ca8c/64", + "net0.cellular.dns": "fda1:3fb1:0:8:0:10:0:101, fda1:3fb1:0:8:0:10:0:100", + "net0.cellular.routes": "::/0 -> fe80::246f:12be:21ef:1b54 rmnet_data4 mtu 1500 | 2001:4bb8:417:bd78::/64 -> :: rmnet_data4 mtu 0", + "net0.cellular.domains": "", + "net0.cellular.nat64": "none", + "net0.cellular.private_dns": "off/opportunistic", + "net1.wifi.iface": "wlan0", + "net1.wifi.mtu": "0", + "net1.wifi.addrs": "fe80::bcf6:edff:fe67:b139/64, 10.13.102.122/24", + "net1.wifi.dns": "10.13.102.1", + "net1.wifi.routes": "fe80::/64 -> :: wlan0 mtu 0 | ::/0 -> fe80::7a9a:18ff:fe54:b8f9 wlan0 mtu 0 | 10.13.102.0/24 -> 0.0.0.0 wlan0 mtu 0 | 0.0.0.0/0 -> 10.13.102.1 wlan0 mtu 0", + "net1.wifi.domains": "hudelist.local", + "net1.wifi.nat64": "none", + "net1.wifi.private_dns": "off/opportunistic", + "net2.cellular.iface": "rmnet_data1", + "net2.cellular.mtu": "1500", + "net2.cellular.addrs": "10.73.62.113/30, 2001:4bb8:2fb:fe4c:64bc:6eff:fe9d:3b84/64", + "net2.cellular.dns": "10.88.152.122, 10.88.152.123, fda1:3fb1:0:8:0:10:0:102, fda1:3fb1:0:8:0:10:0:103", + "net2.cellular.routes": "0.0.0.0/0 -> 10.73.62.114 rmnet_data1 mtu 1500 | ::/0 -> fe80::7061:4abe:b43a:cf11 rmnet_data1 mtu 1500 | 10.73.62.112/30 -> 0.0.0.0 rmnet_data1 mtu 0 | 2001:4bb8:2fb:fe4c::/64 -> :: rmnet_data1 mtu 0", + "net2.cellular.domains": "", + "net2.cellular.nat64": "none", + "net2.cellular.private_dns": "off/opportunistic" + }, + "durationMs": 1 + }, + { + "id": "icmp.ping4", + "title": "ICMPv4 echo (unprivileged datagram socket)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Echo reply on the default network", + "evidence": { + "default": "reply type=0 rtt_ms=27.2 bytes=22 target=1.1.1.1", + "net.cellular": "reply type=0 rtt_ms=201.0 bytes=22 target=1.1.1.1", + "net.wifi": "reply type=0 rtt_ms=19.7 bytes=22 target=1.1.1.1" + }, + "durationMs": 250 + }, + { + "id": "icmp.ping6", + "title": "ICMPv6 echo (unprivileged datagram socket)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Echo reply on cellular only — default network has no v6 path", + "evidence": { + "default": "error: recvfrom failed: EAGAIN (Try again)", + "net.cellular": "reply type=129 rtt_ms=32.7 bytes=22 target=2606:4700:4700::1111", + "net.wifi": "error: recvfrom failed: EAGAIN (Try again)" + }, + "durationMs": 6328 + }, + { + "id": "sockopt.matrix", + "title": "Socket options: TTL, RECVERR, MTU_DISCOVER (DF)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "4/4 core sockopts accepted; IP_MTU read=false", + "evidence": { + "IP_TTL": "accepted (ttl=5)", + "IP_TOS/DSCP": "accepted (EF/46)", + "IP_RECVERR": "accepted", + "IP_MTU_DISCOVER=PROBE": "accepted (DF set)", + "IP_MTU(read)": "unreadable: android.system.Os.getsockoptInt [class java.io.FileDescriptor, int, int]" + }, + "durationMs": 1 + }, + { + "id": "trace.errqueue_reachable", + "title": "Traceroute via IP_RECVERR + MSG_ERRQUEUE", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Errqueue path fully reachable from Os API", + "evidence": { + "IP_RECVERR": "accepted", + "IP_TTL=1": "accepted", + "StructMsghdr": "true", + "Os.recvmsg": "true" + }, + "durationMs": 1 + }, + { + "id": "traceroute.udp4", + "title": "UDP traceroute via MSG_ERRQUEUE (no root, no JNI)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "6 hop(s) read via errqueue — no native shim needed", + "evidence": { + "recvmsg_api": "StructMsghdr + Os.recvmsg via reflection", + "target": "1.1.1.1", + "hop.1": "10.13.102.1 icmp type=11 origin=2 ~41 ms", + "hop.2": "178.191.103.254 icmp type=11 origin=2 ~41 ms", + "hop.3": "195.3.76.32 icmp type=11 origin=2 ~41 ms", + "hop.4": "195.3.64.153 icmp type=11 origin=2 ~41 ms", + "hop.5": "172.68.48.30 icmp type=11 origin=2 ~41 ms", + "hop.6": "172.68.48.61 icmp type=11 origin=2 ~41 ms" + }, + "durationMs": 249 + }, + { + "id": "multinetwork.request_and_bind", + "title": "Concurrent per-network binding (Wi-Fi / cellular / ethernet)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "2 transport(s) acquired and bound (only currently-present links can bind)", + "evidence": { + "wifi": "network acquired; bindSocket=ok; downKbps=39094", + "cellular": "network acquired; bindSocket=ok; downKbps=13231", + "ethernet": "no network within 4s" + }, + "durationMs": 4018 + }, + { + "id": "local.mdns_discover", + "title": "Multicast reception (MulticastLock + mDNS/NSD)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "mDNS discovery ran; 4 service(s)/type(s) seen across 3 queries", + "evidence": { + "multicast_lock": "acquired", + "meta.started": "true", + "meta.found": "0", + "meta.type": "_services._dns-sd._udp.", + "http.started": "true", + "http.found": "4", + "http.names": "Magic 2 LAN 1-1, Magic 2 LAN triple #4, Magic 2 LAN triple #5, EPSON WF-7840 Series", + "http.type": "_http._tcp.", + "googlecast.started": "true", + "googlecast.found": "0", + "googlecast.type": "_googlecast._tcp." + }, + "durationMs": 10004 + }, + { + "id": "peer.ble_advertise", + "title": "BLE peripheral advertising (peer-mode control channel)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Advertising start: success", + "evidence": { + "FEATURE_BLUETOOTH_LE": "true", + "adapter_enabled": "true", + "multi_advertisement_supported": "true", + "startAdvertising": "success" + }, + "durationMs": 24 + }, + { + "id": "shizuku.command_battery", + "title": "Shizuku shell tier (ip neigh / route / dumpsys network_stack)", + "tier": "SHIZUKU", + "verdict": "SUPPORTED", + "summary": "Shizuku runs as shell(2000); 7/7 commands returned data", + "evidence": { + "binder_alive": "true", + "version": "13", + "runs_as": "shell(2000)", + "permission": "true", + "id": "uid=2000\nuid=2000(shell) gid=2000(shell) groups=2000(shell),1004(input),1007(log),1011(adb),1015(sdcard_rw),1028(sdcard_r),1078(ext_data_rw),1079(ext_obb_rw),3001(net_bt_admin),3002(net_bt),3003(inet),3006(net_bw_stats),3009(readproc),3011(uhid),3012(readtracefs) context=u:r:shell:s0", + "ip_neigh": "uid=2000\n10.13.102.111 dev wlan0 FAILED\n10.13.102.50 dev wlan0 lladdr 50:57:9c:4f:7a:3c STALE\n10.13.102.31 dev wlan0 lladdr 98:5f:d3:f6:f1:75 STALE\n10.13.102.116 dev wlan0 lladdr 0c:08:b4:03:68:0e STALE\n10.13.102.5 dev wlan0 lladdr 90:09:d0:1a:83:e4 REACHABLE\n10.13.102.1 dev wlan0 lladdr 78:9a:18:54:b8:f9 REACHABLE\n10.13.102.21 dev wlan0 lladdr c8:7f:54:01:94:7c REACHABLE\nfe80::babe:f4ff:febc:caf9 dev wlan0 lladdr b8:be:f4:bc:ca:f9 REACHABLE\nfe80::7a9a:18ff:fe54:b8f9 dev wlan0 lladdr 78:9a:18:54:b8:f9 router STALE\nfe80::babe:f4ff:febc:cacf dev wlan0 lladdr b8:be:f4:bc:ca:cf REACHABLE\nfe80::babe:f4ff:fec2:bf14 dev wlan0 lladdr b8:be:f4:c2:bf:14 REACHABLE", + "ip6_route": "uid=2000\nfe80::/64 dev wlan0 table 1028 proto kernel metric 256 pref medium\nfe80::/64 dev wlan0 table 1028 proto static metric 1024 pref medium\ndefault via fe80::7a9a:18ff:fe54:b8f9 dev wlan0 table 1028 proto ra metric 1024 expires 1691sec pref medium\nfe80::/64 dev vgate0 table 1031 proto kernel metric 256 pref medium\n2001:4bb8:417:bd78::/64 dev rmnet_data4 table 1032 proto kernel metric 256 pref medium\n2001:4bb8:417:bd78::/64 dev rmnet_data4 table 1032 proto static metric 1024 pref medium\nfe80::/64 dev rmnet_data4 table 1032 proto kernel metric 256 pref medium\ndefault via fe80::246f:12be:21ef:1b54 dev rmnet_data4 table 1032 proto ra metric 1024 expires 58829sec hoplimit 255 pref medium\n2001:4bb8:2fb:fe4c::/64 dev rmnet_data1 table 1000000021 proto static metric 1024 pref medium\nfe80::/64 dev wlan0 table 1000000028 proto static metric 1024 pref medium\n2001:4bb8:417:bd78::/64 dev rmnet_data4 table 1000000032 proto static metric 1024 pref medium\nfe80::/64 dev dummy0 table 1002 proto kernel metric 256 pref medium\ndefault dev dummy0 table 1002 proto static metric 1024 pref medium\nfe80::/64 dev ifb0 table 1003 proto kernel metric 256 pref medium\nfe80::/64 dev ifb1 table 1004 proto kerne", + "ip_addr": "uid=2000\n1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000\n link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n inet 127.0.0.1/8 scope host lo\n valid_lft forever preferred_lft forever\n inet6 ::1/128 scope host \n valid_lft forever preferred_lft forever\n2: dummy0: mtu 1500 qdisc noqueue state UNKNOWN group default qlen 1000\n link/ether be:3d:e2:93:78:b9 brd ff:ff:ff:ff:ff:ff\n inet6 fe80::bc3d:e2ff:fe93:78b9/64 scope link \n valid_lft forever preferred_lft forever\n3: ifb0: mtu 1500 qdisc htb state UNKNOWN group default qlen 1000\n link/ether ba:6e:46:b5:3d:bb brd ff:ff:ff:ff:ff:ff\n inet6 fe80::b86e:46ff:feb5:3dbb/64 scope link \n valid_lft forever preferred_lft forever\n4: ifb1: mtu 1500 qdisc htb state UNKNOWN group default qlen 1000\n link/ether d6:2a:e2:f5:93:8f brd ff:ff:ff:ff:ff:ff\n inet6 fe80::d42a:e2ff:fef5:938f/64 scope link \n valid_lft forever preferred_lft forever\n5: tunl0@NONE: mtu 1480 qdisc noop state DOWN group default qlen 1000\n link/ipip 0.0.0.0 brd 0.0.0.0\n6: gre0@NONE: what=CMD_POST_DHCP_ACTION screen=off v4 v4r v4dns v6r\n rec[10]: time=07-30 13:13:22.423 processed=L2ConnectedState org=L3ConnectedState dest= what=CMD_IPV4_PROVISIONING_SUCCESS screen=off DhcpResultsParcelable{baseConfiguration: IP address 10.13.102.122/24 Gateway 10.13.102.1 DNS servers: [ 10.13.102.1 ] Domains hudelist.local, leaseDuration: 600, mtu: 0, serverAddress: 10.13.102.1, vendorInfo: null, serverHostName: , captivePortalApiUrl: null}\n rec[11]: time=07-30 13:13:22.429 processed=ConnectableState org=L3ConnectedState dest= what=CMD_UPDATE_LINKPROPERTIES screen=off 17 0 v4 v4r v4dns v6r\n rec[12]: time=07-30 13:13:47.713 processed=ConnectableState org=L3ConnectedState dest= what=CMD_INSTALL_PACKET_FILTER screen=off len=1597\n--\n rec[43]: time=07-30 13:18:22.495 processed=L2ConnectedState org=L3ConnectedState dest= what=CMD_POST_DHCP_ACTION screen=off v4 v4r v4dns v6r\n rec[44]: time=07-30 13:18:22.499 processed=L2ConnectedState org=L3ConnectedState dest= what=CMD_IPV4_PROVISIONING_SUCCESS screen=off DhcpResultsParcelable{baseConfiguration: IP addr" + }, + "durationMs": 5846 + } + ] +} \ No newline at end of file diff --git a/echolot-prober/reports/TB330FU-android15-sdk35-build2.json b/echolot-prober/reports/TB330FU-android15-sdk35-build2.json new file mode 100644 index 0000000..36ac607 --- /dev/null +++ b/echolot-prober/reports/TB330FU-android15-sdk35-build2.json @@ -0,0 +1,172 @@ +{ + "schema": "echolot/prober-report", + "schemaVersion": "0.1.0", + "proberBuild": 2, + "device": { + "manufacturer": "LENOVO", + "model": "TB330FU", + "androidSdk": 35, + "androidRelease": "15" + }, + "results": [ + { + "id": "link.snapshot", + "title": "LinkProperties snapshot (all active networks)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "1 active network(s) read", + "evidence": { + "network_count": "1", + "net0.wifi.iface": "wlan0", + "net0.wifi.mtu": "0", + "net0.wifi.addrs": "fe80::416:b9ff:feac:5b65/64, 10.13.102.125/24", + "net0.wifi.dns": "10.13.102.1", + "net0.wifi.routes": "fe80::/64 -> :: wlan0 mtu 0 | ::/0 -> fe80::7a9a:18ff:fe54:b8f9 wlan0 mtu 0 | 10.13.102.0/24 -> 0.0.0.0 wlan0 mtu 0 | 0.0.0.0/0 -> 10.13.102.1 wlan0 mtu 0", + "net0.wifi.domains": "hudelist.local", + "net0.wifi.nat64": "none", + "net0.wifi.private_dns": "off/opportunistic" + }, + "durationMs": 17 + }, + { + "id": "icmp.ping4", + "title": "ICMPv4 echo (unprivileged datagram socket)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Echo reply on the default network", + "evidence": { + "default": "reply type=0 rtt_ms=19.6 bytes=22 target=1.1.1.1", + "net.wifi": "reply type=0 rtt_ms=18.2 bytes=22 target=1.1.1.1" + }, + "durationMs": 45 + }, + { + "id": "icmp.ping6", + "title": "ICMPv6 echo (unprivileged datagram socket)", + "tier": "APP", + "verdict": "ERROR", + "summary": "No echo reply on any of 2 attempt(s)", + "evidence": { + "default": "error: recvfrom failed: EAGAIN (Try again)", + "net.wifi": "error: recvfrom failed: EAGAIN (Try again)" + }, + "durationMs": 6094 + }, + { + "id": "sockopt.matrix", + "title": "Socket options: TTL, RECVERR, MTU_DISCOVER (DF)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "4/4 core sockopts accepted; IP_MTU read=false", + "evidence": { + "IP_TTL": "accepted (ttl=5)", + "IP_TOS/DSCP": "accepted (EF/46)", + "IP_RECVERR": "accepted", + "IP_MTU_DISCOVER=PROBE": "accepted (DF set)", + "IP_MTU(read)": "unreadable: android.system.Os.getsockoptInt [class java.io.FileDescriptor, int, int]" + }, + "durationMs": 6 + }, + { + "id": "trace.errqueue_reachable", + "title": "Traceroute via IP_RECVERR + MSG_ERRQUEUE", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Errqueue path fully reachable from Os API", + "evidence": { + "IP_RECVERR": "accepted", + "IP_TTL=1": "accepted", + "StructMsghdr": "true", + "Os.recvmsg": "true" + }, + "durationMs": 10 + }, + { + "id": "traceroute.udp4", + "title": "UDP traceroute via MSG_ERRQUEUE (no root, no JNI)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "6 hop(s) read via errqueue — no native shim needed", + "evidence": { + "recvmsg_api": "StructMsghdr + Os.recvmsg via reflection", + "target": "1.1.1.1", + "hop.1": "10.13.102.1 icmp type=11 origin=2 ~45 ms", + "hop.2": "178.191.103.254 icmp type=11 origin=2 ~43 ms", + "hop.3": "195.3.76.32 icmp type=11 origin=2 ~43 ms", + "hop.4": "195.3.64.153 icmp type=11 origin=2 ~43 ms", + "hop.5": "172.68.48.30 icmp type=11 origin=2 ~46 ms", + "hop.6": "172.68.48.61 icmp type=11 origin=2 ~44 ms" + }, + "durationMs": 270 + }, + { + "id": "multinetwork.request_and_bind", + "title": "Concurrent per-network binding (Wi-Fi / cellular / ethernet)", + "tier": "APP", + "verdict": "PARTIAL", + "summary": "1 transport(s) acquired and bound (only currently-present links can bind)", + "evidence": { + "wifi": "network acquired; bindSocket=ok; downKbps=60000", + "cellular": "no network within 4s", + "ethernet": "no network within 4s" + }, + "durationMs": 8036 + }, + { + "id": "local.mdns_discover", + "title": "Multicast reception (MulticastLock + mDNS/NSD)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "mDNS discovery ran; 4 service(s)/type(s) seen across 3 queries", + "evidence": { + "multicast_lock": "acquired", + "meta.started": "true", + "meta.found": "0", + "meta.type": "_services._dns-sd._udp.", + "http.started": "true", + "http.found": "4", + "http.names": "Magic 2 LAN 1-1, Magic 2 LAN triple #4, Magic 2 LAN triple #5, EPSON WF-7840 Series", + "http.type": "_http._tcp.", + "googlecast.started": "true", + "googlecast.found": "0", + "googlecast.type": "_googlecast._tcp." + }, + "durationMs": 10019 + }, + { + "id": "peer.ble_advertise", + "title": "BLE peripheral advertising (peer-mode control channel)", + "tier": "APP", + "verdict": "SUPPORTED", + "summary": "Advertising start: success", + "evidence": { + "FEATURE_BLUETOOTH_LE": "true", + "adapter_enabled": "true", + "multi_advertisement_supported": "true", + "startAdvertising": "success" + }, + "durationMs": 38 + }, + { + "id": "shizuku.command_battery", + "title": "Shizuku shell tier (ip neigh / route / dumpsys network_stack)", + "tier": "SHIZUKU", + "verdict": "UNSUPPORTED", + "summary": "Shizuku runs as shell(2000); 0/7 commands returned data", + "evidence": { + "binder_alive": "true", + "version": "13", + "runs_as": "shell(2000)", + "permission": "true", + "id": "SHIZUKU_BIND_TIMEOUT", + "ip_neigh": "SHIZUKU_BIND_TIMEOUT", + "ip6_route": "SHIZUKU_BIND_TIMEOUT", + "ip_addr": "SHIZUKU_BIND_TIMEOUT", + "ip_monitor": "SHIZUKU_BIND_TIMEOUT", + "dhcp_log": "SHIZUKU_BIND_TIMEOUT", + "wifi_dump": "SHIZUKU_BIND_TIMEOUT" + }, + "durationMs": 10108 + } + ] +} \ No newline at end of file