crash in discovery sample

[monopole]

Fire up app on two devices A and B.

Get blessings, but do nothing else.

In device A, start advertising.
In device B, start scanning. Stop scanning. Start again --- crash. Sometimes.

Trace from B is:

11-11 16:15:07.172 20696-20696/io.v.discovery_sample D/MainActivity: Begin scanning.
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: panic: runtime error: invalid memory address or nil pointer dereference
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: [signal 0xb code=0x1 addr=0x0 pc=0x0]
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: goroutine 17 [running, locked to thread]:
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: v.io/x/jni/impl/google/discovery.Java_io_v_impl_google_lib_discovery_VDiscoveryImpl_scan(0xaada2f78, 0xffd52bcc, 0xffd52bd0, 0xffd52bd4, 0xffd52bd8)
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/jni/impl/google/discovery/jni.go:201 +0x15c
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: goroutine 9 [chan receive]:
11-11 16:15:07.176 20696-0/io.v.discovery_sample E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0e548e8, 0xe138fec8, 0xc0342418)
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: goroutine 5 [chan receive]:
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: github.com/cosnicolaou/llog.(_Log).flushDaemon(0xc032a000)
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/cosnicolaou/llog/glog.go:1027 +0x64
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: created by github.com/cosnicolaou/llog.NewLogger
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/cosnicolaou/llog/glog.go:546 +0x2c8
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: goroutine 18 [syscall, locked to thread]:
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: runtime.goexit()
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/asm_arm.s:1039 +0x4
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: goroutine 6 [syscall]:
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: os/signal.signal_recv(0x0)
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/sigqueue.go:112 +0x1a8
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: os/signal.loop()
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/os/signal/signal_unix.go:22 +0x14
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: created by os/signal.init.1
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/os/signal/signal_unix.go:28 +0x34
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: goroutine 7 [sleep]:
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: time.Sleep(0x540be400, 0x2)
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/time.go:59 +0x124
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: v.io/x/ref/lib/stats/sysstats.exportMemStats.func3(0xc03f91a0)
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/stats/sysstats/sysstats.go:83 +0x24
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: created by v.io/x/ref/lib/stats/sysstats.exportMemStats
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/stats/sysstats/sysstats.go:86 +0x25c
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: goroutine 10 [select, locked to thread]:
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: runtime.gopark(0xe10fe96c, 0xc02d0f8c, 0xe0fd7930, 0x6, 0xe05ac318, 0x2)
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/proc.go:202 +0x15c
11-11 16:15:07.177 20696-0/io.v.discovery_sample E/Go: runtime.selectgoImpl(0xc02d0f8c, 0x0, 0xc)
11-11 16:15:07.177 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/select.go:392 +0x1588
11-11 16:15:07.177 20696-0/? E/Go: runtime.selectgo(0xc02d0f8c)
11-11 16:15:07.177 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/select.go:212 +0x10
11-11 16:15:07.177 20696-0/? E/Go: runtime.ensureSigM.func1()
11-11 16:15:07.177 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/signal1_unix.go:227 +0x448
11-11 16:15:07.177 20696-0/? E/Go: runtime.goexit()
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/asm_arm.s:1039 +0x4
11-11 16:15:07.178 20696-0/? E/Go: goroutine 20 [syscall]:
11-11 16:15:07.178 20696-0/? E/Go: syscall.Syscall(0x3, 0x14, 0xc03fa400, 0x400, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/asm_linux_arm.s:17 +0x8
11-11 16:15:07.178 20696-0/? E/Go: syscall.read(0x14, 0xc03fa400, 0x400, 0x400, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/zsyscall_linux_arm.go:783 +0x78
11-11 16:15:07.178 20696-0/? E/Go: syscall.Read(0x14, 0xc03fa400, 0x400, 0x400, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/syscall_unix.go:160 +0x4c
11-11 16:15:07.178 20696-0/? E/Go: os.(_File).read(0xc0450130, 0xc03fa400, 0x400, 0x400, 0xe0586d30, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/os/file_unix.go:224 +0x54
11-11 16:15:07.178 20696-0/? E/Go: os.(_File).Read(0xc0450130, 0xc03fa400, 0x400, 0x400, 0xc03fa400, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/os/file.go:95 +0x84
11-11 16:15:07.178 20696-0/? E/Go: bufio.(_Reader).fill(0xc046577c)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/bufio/bufio.go:97 +0x1cc
11-11 16:15:07.178 20696-0/? E/Go: bufio.(_Reader).ReadSlice(0xc046577c, 0x40a, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/bufio/bufio.go:328 +0x26c
11-11 16:15:07.178 20696-0/? E/Go: bufio.(_Reader).ReadLine(0xc046577c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/bufio/bufio.go:357 +0x60
11-11 16:15:07.178 20696-0/? E/Go: v.io/x/jni.lineLog(0xc0450130, 0x6)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/jni/log_android.go:220 +0xf4
11-11 16:15:07.178 20696-0/? E/Go: created by v.io/x/jni.init.1
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/jni/log_android.go:40 +0x120
11-11 16:15:07.178 20696-0/? E/Go: goroutine 21 [syscall]:
11-11 16:15:07.178 20696-0/? E/Go: syscall.Syscall(0x3, 0x16, 0xc0436000, 0x400, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/asm_linux_arm.s:17 +0x8
11-11 16:15:07.178 20696-0/? E/Go: syscall.read(0x16, 0xc0436000, 0x400, 0x400, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/zsyscall_linux_arm.go:783 +0x78
11-11 16:15:07.178 20696-0/? E/Go: syscall.Read(0x16, 0xc0436000, 0x400, 0x400, 0x0, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/syscall_unix.go:160 +0x4c
11-11 16:15:07.178 20696-0/? E/Go: os.(_File).read(0xc0450140, 0xc0436000, 0x400, 0x400, 0xe0586d30, 0x0, 0x0)
11-11 16:15:07.178 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/os/file_unix.go:224 +0x54
11-11 16:15:07.178 20696-0/? E/Go: os.(_File).Read(0xc0450140, 0xc0436000, 0x400, 0x400, 0xc0436000, 0x0, 0x0)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/os/file.go:95 +0x84
11-11 16:15:07.179 20696-0/? E/Go: bufio.(_Reader).fill(0xc0465f7c)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/bufio/bufio.go:97 +0x1cc
11-11 16:15:07.179 20696-0/? E/Go: bufio.(_Reader).ReadSlice(0xc0465f7c, 0x40a, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/bufio/bufio.go:328 +0x26c
11-11 16:15:07.179 20696-0/? E/Go: bufio.(_Reader).ReadLine(0xc0465f7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/bufio/bufio.go:357 +0x60
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/jni.lineLog(0xc0450140, 0x4)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/jni/log_android.go:220 +0xf4
11-11 16:15:07.179 20696-0/? E/Go: created by v.io/x/jni.init.1
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/jni/log_android.go:47 +0x1bc
11-11 16:15:07.179 20696-0/? E/Go: goroutine 11 [chan receive]:
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).initSignalHandling.func1(0xc033fb00, 0xc0302140)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:224 +0x48
11-11 16:15:07.179 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).initSignalHandling
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:230 +0x12c
11-11 16:15:07.179 20696-0/? E/Go: goroutine 12 [chan receive]:
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0e31380, 0xc033fb00, 0xc0342440)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.179 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.179 20696-0/? E/Go: goroutine 13 [chan receive]:
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f7b6c8, 0xc03029a0, 0xc0303220)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.179 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.179 20696-0/? E/Go: goroutine 14 [chan receive]:
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f97030, 0xc04aa5c0, 0xc0341620)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.179 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.179 20696-0/? E/Go: goroutine 15 [select]:
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/ref/runtime/internal/flow/manager.NewWithBlessings.func1(0xc0303600, 0xc0424af0)
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/flow/manager/manager.go:97 +0x140
11-11 16:15:07.179 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/flow/manager.NewWithBlessings
11-11 16:15:07.179 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/flow/manager/manager.go:109 +0x7f8
11-11 16:15:07.179 20696-0/? E/Go: goroutine 16 [chan receive]:
11-11 16:15:07.179 20696-0/? E/Go: v.io/x/ref/runtime/internal/rpc.NewXClient.func1(0xc0303600, 0xc042b540)
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rpc/xclient.go:89 +0x3c
11-11 16:15:07.180 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rpc.NewXClient
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rpc/xclient.go:97 +0x450
11-11 16:15:07.180 20696-0/? E/Go: goroutine 35 [chan receive]:
11-11 16:15:07.180 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f53280, 0xc03037c0, 0xc03416a0)
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.180 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.180 20696-0/? E/Go: goroutine 36 [select]:
11-11 16:15:07.180 20696-0/? E/Go: v.io/x/ref/runtime/internal/flow/manager.NewWithBlessings.func1(0xc03038e0, 0xc0424b60)
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/flow/manager/manager.go:97 +0x140
11-11 16:15:07.180 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/flow/manager.NewWithBlessings
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/flow/manager/manager.go:109 +0x7f8
11-11 16:15:07.180 20696-0/? E/Go: goroutine 37 [chan receive]:
11-11 16:15:07.180 20696-0/? E/Go: v.io/x/ref/runtime/internal/rpc.NewXClient.func1(0xc03038e0, 0xc042b590)
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rpc/xclient.go:89 +0x3c
11-11 16:15:07.180 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rpc.NewXClient
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rpc/xclient.go:97 +0x450
11-11 16:15:07.180 20696-0/? E/Go: goroutine 38 [chan receive]:
11-11 16:15:07.180 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f53280, 0xc0303aa0, 0xc0341760)
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.180 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.180 20696-0/? E/Go: goroutine 39 [select]:
11-11 16:15:07.180 20696-0/? E/Go: v.io/x/ref/lib/pubsub.(_fork).flow(0xc04aaa80, 0xc0435f40)
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/pubsub/publisher.go:207 +0x2d8
11-11 16:15:07.180 20696-0/? E/Go: created by v.io/x/ref/lib/pubsub.(_Publisher).CreateStream
11-11 16:15:07.180 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/pubsub/publisher.go:92 +0x3bc
11-11 16:15:07.182 20696-0/? E/Go: goroutine 40 [syscall]:
11-11 16:15:07.182 20696-0/? E/Go: syscall.Syscall6(0x124, 0x19, 0xc0499000, 0x1000, 0x0, 0xc0463e4c, 0xc0463e48, 0xc04ed678, 0xe08afc68, 0xe0effb2b)
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/asm_linux_arm.s:48 +0x8
11-11 16:15:07.182 20696-0/? E/Go: syscall.recvfrom(0x19, 0xc0499000, 0x1000, 0x1000, 0x0, 0xc0463e4c, 0xc0463e48, 0xf41a4000, 0x0, 0x0)
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/zsyscall_linux_arm.go:1331 +0x90
11-11 16:15:07.182 20696-0/? E/Go: syscall.Recvfrom(0x19, 0xc0499000, 0x1000, 0x1000, 0x0, 0xc0499000, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/syscall_unix.go:250 +0x90
11-11 16:15:07.182 20696-0/? E/Go: v.io/x/lib/netconfig.(_rtnetlinkWatcher).watcher(0xc0303d20)
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/lib/netconfig/ipaux_linux.go:325 +0x94
11-11 16:15:07.182 20696-0/? E/Go: created by v.io/x/lib/netconfig.NewNetConfigWatcher
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/lib/netconfig/ipaux_linux.go:300 +0x384
11-11 16:15:07.182 20696-0/? E/Go: goroutine 41 [select]:
11-11 16:15:07.182 20696-0/? E/Go: v.io/x/ref/runtime/internal/lib/roaming.CreateRoamingStream.func1(0xc04aaa40, 0xc0303b60, 0xc04aae80, 0xc0435f40, 0xf4057038, 0xc0303d20, 0xc0341780, 0xc03f94a0, 0x1, 0x1, ...)
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/lib/roaming/roaming.go:48 +0x1190
11-11 16:15:07.182 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/lib/roaming.CreateRoamingStream
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/lib/roaming/roaming.go:79 +0x22c
11-11 16:15:07.182 20696-0/? E/Go: goroutine 23 [chan receive]:
11-11 16:15:07.182 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f7b6c8, 0xc052ecc0, 0xc052eea0)
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.182 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.182 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.182 20696-0/? E/Go: goroutine 24 [chan receive]:
11-11 16:15:07.183 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f97030, 0xc0536040, 0xc0530810)
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.183 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.183 20696-0/? E/Go: goroutine 25 [select]:
11-11 16:15:07.183 20696-0/? E/Go: v.io/x/ref/runtime/internal/flow/manager.NewWithBlessings.func1(0xc052f280, 0xc0538000)
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/flow/manager/manager.go:97 +0x140
11-11 16:15:07.183 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/flow/manager.NewWithBlessings
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/flow/manager/manager.go:109 +0x7f8
11-11 16:15:07.183 20696-0/? E/Go: goroutine 26 [chan receive]:
11-11 16:15:07.183 20696-0/? E/Go: v.io/x/ref/runtime/internal/rpc.NewXClient.func1(0xc052f280, 0xc05323c0)
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rpc/xclient.go:89 +0x3c
11-11 16:15:07.183 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rpc.NewXClient
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rpc/xclient.go:97 +0x450
11-11 16:15:07.183 20696-0/? E/Go: goroutine 27 [chan receive]:
11-11 16:15:07.183 20696-0/? E/Go: v.io/x/ref/runtime/internal/rt.(_Runtime).addChild.func1(0xc0434100, 0xc0450270, 0xe0f53280, 0xc052f440, 0xc05308f0)
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:193 +0x30
11-11 16:15:07.183 20696-0/? E/Go: created by v.io/x/ref/runtime/internal/rt.(_Runtime).addChild
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/runtime/internal/rt/runtime.go:197 +0xe4
11-11 16:15:07.183 20696-0/? E/Go: goroutine 51 [syscall, locked to thread]:
11-11 16:15:07.183 20696-0/? E/Go: runtime.goexit()
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/asm_arm.s:1039 +0x4
11-11 16:15:07.183 20696-0/? E/Go: goroutine 42 [select]:
11-11 16:15:07.183 20696-0/? E/Go: reflect.rselect(0xc0530ea0, 0x1, 0x1, 0xc0572100, 0x0)
11-11 16:15:07.183 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/select.go:669 +0x21c
11-11 16:15:07.183 20696-0/? E/Go: reflect.Select(0xc0584764, 0x1, 0x4, 0xc0572100, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/reflect/value.go:2005 +0x9d0
11-11 16:15:07.184 20696-0/? E/Go: v.io/x/ref/lib/discovery.(_Trigger).loop(0xc0342ef0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/discovery/trigger.go:38 +0x144
11-11 16:15:07.184 20696-0/? E/Go: created by v.io/x/ref/lib/discovery.NewTrigger
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/discovery/trigger.go:62 +0x98
11-11 16:15:07.184 20696-0/? E/Go: goroutine 43 [syscall]:
11-11 16:15:07.184 20696-0/? E/Go: syscall.Syscall6(0x124, 0x28, 0xc0391800, 0x800, 0x0, 0xc0584dcc, 0xc0584dc8, 0xc0391846, 0x10, 0xc0584df4)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/asm_linux_arm.s:48 +0x8
11-11 16:15:07.184 20696-0/? E/Go: syscall.recvfrom(0x28, 0xc0391800, 0x800, 0x800, 0x0, 0xc0584dcc, 0xc0584dc8, 0xc0615e80, 0x0, 0x0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/zsyscall_linux_arm.go:1331 +0x90
11-11 16:15:07.184 20696-0/? E/Go: syscall.Recvfrom(0x28, 0xc0391800, 0x800, 0x800, 0x0, 0xe0585558, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/syscall_unix.go:250 +0x90
11-11 16:15:07.184 20696-0/? E/Go: net.(_netFD).readFrom(0xc0572a80, 0xc0391800, 0x800, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/net/fd_unix.go:255 +0x170
11-11 16:15:07.184 20696-0/? E/Go: net.(_UDPConn).ReadFromUDP(0xc0342fe8, 0xc0391800, 0x800, 0x800, 0x1, 0xc06c4920, 0x0, 0x0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/net/udpsock_posix.go:61 +0xf0
11-11 16:15:07.184 20696-0/? E/Go: github.com/presotto/go-mdns-sd.(_MDNS).udpListener(0xc0457680, 0xc0533ef0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:524 +0x1f0
11-11 16:15:07.184 20696-0/? E/Go: created by github.com/presotto/go-mdns-sd.(_MDNS).ScanInterfaces
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:495 +0x1898
11-11 16:15:07.184 20696-0/? E/Go: goroutine 44 [syscall]:
11-11 16:15:07.184 20696-0/? E/Go: syscall.Syscall6(0x124, 0x36, 0xc0598000, 0x800, 0x0, 0xc05855cc, 0xc05855c8, 0xc0598046, 0x10, 0xc05855f4)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/asm_linux_arm.s:48 +0x8
11-11 16:15:07.184 20696-0/? E/Go: syscall.recvfrom(0x36, 0xc0598000, 0x800, 0x800, 0x0, 0xc05855cc, 0xc05855c8, 0xc048e3a0, 0x0, 0x0)
11-11 16:15:07.184 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/zsyscall_linux_arm.go:1331 +0x90
11-11 16:15:07.185 20696-0/? E/Go: syscall.Recvfrom(0x36, 0xc0598000, 0x800, 0x800, 0x0, 0xe0585558, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/syscall_unix.go:250 +0x90
11-11 16:15:07.185 20696-0/? E/Go: net.(_netFD).readFrom(0xc0572b40, 0xc0598000, 0x800, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/net/fd_unix.go:255 +0x170
11-11 16:15:07.185 20696-0/? E/Go: net.(_UDPConn).ReadFromUDP(0xc0343000, 0xc0598000, 0x800, 0x800, 0x1, 0xc06d04e0, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/net/udpsock_posix.go:61 +0xf0
11-11 16:15:07.185 20696-0/? E/Go: github.com/presotto/go-mdns-sd.(_MDNS).udpListener(0xc0457680, 0xc0533f40)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:524 +0x1f0
11-11 16:15:07.185 20696-0/? E/Go: created by github.com/presotto/go-mdns-sd.(_MDNS).ScanInterfaces
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:495 +0x1898
11-11 16:15:07.185 20696-0/? E/Go: goroutine 45 [syscall]:
11-11 16:15:07.185 20696-0/? E/Go: syscall.Syscall6(0x124, 0x38, 0xc0598800, 0x800, 0x0, 0xc02d7dcc, 0xc02d7dc8, 0xc0598846, 0x10, 0xc02d7df4)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/asm_linux_arm.s:48 +0x8
11-11 16:15:07.185 20696-0/? E/Go: syscall.recvfrom(0x38, 0xc0598800, 0x800, 0x800, 0x0, 0xc02d7dcc, 0xc02d7dc8, 0xc0615780, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/zsyscall_linux_arm.go:1331 +0x90
11-11 16:15:07.185 20696-0/? E/Go: syscall.Recvfrom(0x38, 0xc0598800, 0x800, 0x800, 0x0, 0xe0585558, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/syscall/syscall_unix.go:250 +0x90
11-11 16:15:07.185 20696-0/? E/Go: net.(_netFD).readFrom(0xc0572c80, 0xc0598800, 0x800, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/net/fd_unix.go:255 +0x170
11-11 16:15:07.185 20696-0/? E/Go: net.(_UDPConn).ReadFromUDP(0xc0343020, 0xc0598800, 0x800, 0x800, 0x1, 0xc06c41c0, 0x0, 0x0)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/net/udpsock_posix.go:61 +0xf0
11-11 16:15:07.185 20696-0/? E/Go: github.com/presotto/go-mdns-sd.(_MDNS).udpListener(0xc0457680, 0xc0533f90)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:524 +0x1f0
11-11 16:15:07.185 20696-0/? E/Go: created by github.com/presotto/go-mdns-sd.(_MDNS).ScanInterfaces
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:495 +0x1898
11-11 16:15:07.185 20696-0/? E/Go: goroutine 46 [select]:
11-11 16:15:07.185 20696-0/? E/Go: github.com/presotto/go-mdns-sd.(_MDNS).mainLoop(0xc0457680)
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:724 +0x1608
11-11 16:15:07.185 20696-0/? E/Go: created by github.com/presotto/go-mdns-sd.NewMDNS
11-11 16:15:07.185 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/third_party/go/src/github.com/presotto/go-mdns-sd/mdns.go:352 +0x568
11-11 16:15:07.185 20696-0/? E/Go: goroutine 28 [select]:
11-11 16:15:07.185 20696-0/? E/Go: reflect.rselect(0xc0531410, 0x1, 0x1, 0xc05b0c40, 0x0)
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/select.go:669 +0x21c
11-11 16:15:07.186 20696-0/? E/Go: reflect.Select(0xc0580764, 0x1, 0x4, 0xc05b0c40, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/reflect/value.go:2005 +0x9d0
11-11 16:15:07.186 20696-0/? E/Go: v.io/x/ref/lib/discovery.(_Trigger).loop(0xc0586048)
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/discovery/trigger.go:38 +0x144
11-11 16:15:07.186 20696-0/? E/Go: created by v.io/x/ref/lib/discovery.NewTrigger
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/discovery/trigger.go:62 +0x98
11-11 16:15:07.186 20696-0/? E/Go: goroutine 29 [select]:
11-11 16:15:07.186 20696-0/? E/Go: reflect.rselect(0xc0576b90, 0x1, 0x1, 0xc05b0f80, 0x0)
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/select.go:669 +0x21c
11-11 16:15:07.186 20696-0/? E/Go: reflect.Select(0xc0580f64, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0)
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/reflect/value.go:2005 +0x9d0
11-11 16:15:07.186 20696-0/? E/Go: v.io/x/ref/lib/discovery.(_Trigger).loop(0xc0586078)
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/discovery/trigger.go:38 +0x144
11-11 16:15:07.186 20696-0/? E/Go: created by v.io/x/ref/lib/discovery.NewTrigger
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/release/go/src/v.io/x/ref/lib/discovery/trigger.go:62 +0x98
11-11 16:15:07.186 20696-0/? E/Go: goroutine 52 [syscall, locked to thread]:
11-11 16:15:07.186 20696-0/? E/Go: runtime.goexit()
11-11 16:15:07.186 20696-0/? E/Go: /usr/local/google/home/jregan/vanadium/profiles/go/arm_android_armv7/492a62e945555bbf94a6f9dd6d430f712738c5e0/src/runtime/asm_arm.s:1039 +0x4