High level of crash on Android Emulator M1 when moving cursor focus in and out of the emulator repeatedly (std::__1::basic_ostream<char, std::__1::char_traits<char>>::sentry::~sentry()) [275397905]

Fixed

Bug

Status Update

No update yet.

Description

jp...@google.com

created issue #1

Mar 27, 2023 08:00PM

High level of crash on Android Emulator M1 with std::__1::basic_ostream<char, std::__1::char_traits<char>>::sentry::~sentry()

We do not (yet) have a way to reproduce the problem, but we can see on go/crash an high level of report with `EXC_BAD_ACCESS` issue with

`std::__1::basic_ostream<char, std::__1::char_traits<char>>::sentry::~sentry()`

The stack doesn't see much, except that this is on M1 ( qemu-arch-aarch64, using Qt6)

```
Stack Quality26%Show frame trust levels
0x00000001aba1d40c (libc++.1.dylib + 0x0001f40c) std::__1::basic_ostream<char, std::__1::char_traits<char>>::sentry::~sentry()
0x000000010103d768 (qemu-system-aarch64 + 0x001b1768)
0x000000010103d768 (qemu-system-aarch64 + 0x001b1768)
0x0000000101447224 (qemu-system-aarch64 + 0x005bb224)
0x000000010143c138 (qemu-system-aarch64 + 0x005b0138)
0x00000001069ccc48 (libQt6CoreAndroidEmu.6.2.1.dylib + 0x00010c48)
0x00000001069ccb10 (libQt6CoreAndroidEmu.6.2.1.dylib + 0x00010b10)
0x00000001069d319c (libQt6CoreAndroidEmu.6.2.1.dylib + 0x0001719c)
0x0000000107c2ea90 (libQt6GuiAndroidEmu.6.2.1.dylib + 0x0008aa90)
0x0000000107c75c8c (libQt6GuiAndroidEmu.6.2.1.dylib + 0x000d1c8c)
0x00000001066c8a4c (libqcocoaAndroidEmu.dylib + 0x00014a4c)
0x00000001abb9da04 (CoreFoundation + 0x00081a04) __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
0x00000001abb9d998 (CoreFoundation + 0x00081998) __CFRunLoopDoSource0
0x00000001abb9d708 (CoreFoundation + 0x00081708) __CFRunLoopDoSources0
0x00000001abb9c30c (CoreFoundation + 0x0008030c) __CFRunLoopRun
0x00000001abb9b874 (CoreFoundation + 0x0007f874) CFRunLoopRunSpecific
0x00000001b527bf9c (HIToolbox + 0x00031f9c) RunCurrentEventLoopInMode
0x00000001b527bc2c (HIToolbox + 0x00031c2c) ReceiveNextEventCommon
0x00000001b527bb28 (HIToolbox + 0x00031b28) _BlockUntilNextEventMatchingListInModeWithFilter
0x00000001aee21848 (AppKit + 0x00039848) _DPSNextEvent
0x00000001aee209d8 (AppKit + 0x000389d8) -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:]
0x00000001aee14e08 (AppKit + 0x0002ce08) -[NSApplication run]
0x00000001066c792c (libqcocoaAndroidEmu.dylib + 0x0001392c)
0x0000000106a547f0 (libQt6CoreAndroidEmu.6.2.1.dylib + 0x000987f0)
0x0000000106a4bb44 (libQt6CoreAndroidEmu.6.2.1.dylib + 0x0008fb44)
0x000000010143a3f8 (qemu-system-aarch64 + 0x005ae3f8)
0x000000010103caf0 (qemu-system-aarch64 + 0x001b0af0)
0x00000001ab793e4c (dyld + 0x00005e4c) start
```

This is seen with stable 32.1.12 , after 1 week we have 2035 sample reports from 745 unique users

https://crash.corp.google.com/browse?q=product_name%3D%22AndroidEmulator%22+AND+STRPOS%28product.Version%2C+%2732.1%27%29+%3E+0+AND+product.Version%3D%2732.1.12-9751036%27+AND+stable_signature%3D%27std%3A%3A__1%3A%3Abasic_ostream%3Cchar%2C+std%3A%3A__1%3A%3Achar_traits%3Cchar%3E%3E%3A%3Asentry%3A%3A%7Esentry-948c2baf%27

Comments

jp...@google.com <jp...@google.com> Mar 27, 2023 08:00PM

Reassigned to jo...@google.com.

jo...@google.com <jo...@google.com> #2Mar 28, 2023 04:38PM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit b90079595f33f58fece04026a97faa0d243acdb1
Author: Yuichi Araki <yaraki@google.com>
Date: Wed Sep 18 16:55:49 2019

Change the way to detect mismatch between POJO and query

This fixes cursor mismatch warnings with expandProjection.

Bug: 140759491
Test: QueryMethodProcessorTest
Change-Id: I7659002e5e0d1ef60fc1af2a625c0c36da0664d8

M room/compiler/src/main/kotlin/androidx/room/processor/QueryMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/solver/TypeAdapterStore.kt
M room/compiler/src/main/kotlin/androidx/room/solver/query/result/PojoRowAdapter.kt
M room/compiler/src/test/kotlin/androidx/room/processor/QueryMethodProcessorTest.kt
M room/compiler/src/test/kotlin/androidx/room/testing/TestProcessor.kt

https://android-review.googlesource.com/1123258

https://goto.google.com/android-sha1/b90079595f33f58fece04026a97faa0d243acdb1

jo...@google.com <jo...@google.com> #3Mar 28, 2023 05:15PM

The following changes were cherrypicked through Coastguard (

https://android-build.googleplex.com/coastguard/)
Release Track: (

https://android-build.googleplex.com/coastguard/dashboard/6093116828680192/#/cherrypickHistory/all)
Created: 2019-10-14 17:23:42.610596+00:00
Changes: aosp/1123258

jo...@google.com <jo...@google.com> #4Mar 28, 2023 05:37PM

Project: platform/frameworks/support
Branch: androidx-master-dev

commit bdde5a1a970ddc9007b28de4aa29d60ffa588f08
Author: Yigit Boyar <yboyar@google.com>
Date: Thu Apr 16 16:47:05 2020

Re-factor how errors are dismissed when query is re-written

This CL changes how we handle errors/warnings if query is
re-written.
There was a bug in expandProjection where we would report warnings
for things that Room already fixes automatically (

b/140759491

).
The solution to that problem (I7659002e5e0d1ef60fc1af2a625c0c36da0664d8)
solved it by deferring validating of columns until after re-write
decision is made. Unfortunately, this required changing PojoRowAdapter
to have a dummy mapping until it is validating, make it hard to use
as it does have a non-null mapping which is not useful.

This CL partially reverts that change and instead rely on the log
deferring logic we have in Context. This way, we don't need to break
the stability of PojoRowAdapter while still having the ability to
drop warnings that room fixes. This will also play nicer when we
have different query re-writing options that can use more information
about the query results.

Bug: 153387066
Bug: 140759491
Test: existing tests pass
Change-Id: I2ec967c763d33d7a3ff02c1a13c6953b460d1e5f

M room/compiler/src/main/kotlin/androidx/room/log/RLog.kt
M room/compiler/src/main/kotlin/androidx/room/processor/QueryMethodProcessor.kt
M room/compiler/src/main/kotlin/androidx/room/solver/TypeAdapterStore.kt
M room/compiler/src/main/kotlin/androidx/room/solver/query/result/PojoRowAdapter.kt

https://android-review.googlesource.com/1288456

ap...@google.com <ap...@google.com> #5Mar 28, 2023 09:17PM

Project: platform/external/qemu
Branch: emu-master-dev

commit 526594bc437cd7cb703d5ebc7f9f9a438d156731
Author: Joshua Duong <joshuaduong@google.com>
Date: Tue Mar 28 13:30:14 2023

Fix Qt logging crash.

Qt may log unicode characters to our custom logger. Make sure we handle it correctly.

Bug: 275397905
Test: On M1 mac, boot emulator and:
1) Using the trackpad, move cursor into the emulator window, then release finger from trackpad
2) put finger on trackpad, move cursor outside emulator window, then release finger
3) repeat steps 1 and 2 around 10 times. It will crash

Change-Id: Ib937f9dac501f1ea87fd36902944230fa7fc4984

M android/android-emu/android/skin/qt/QtLogger.cpp

https://android-review.googlesource.com/2510202

https://goto.google.com/wimcl/platform%2Fexternal%2Fqemu~emu-master-dev~Ib937f9dac501f1ea87fd36902944230fa7fc4984

jo...@google.com <jo...@google.com> Mar 29, 2023 04:00PM

Marked as fixed.

an...@google.com <an...@google.com> #6Mar 30, 2023 06:29PM

The following changes were cherrypicked through Coastguard:
Release build: EMU4.220823.059/9853388
Requester: devki
Release Track: emu-32-release-track
Branch: aosp-emu-32-release
Changes:
aosp/2513895 (platform/external/qemu)

an...@google.com <an...@google.com> #7Apr 8, 2023 12:36AM

The following changes were cherrypicked through Coastguard:
Release build: EMU5.230323.004/9906625
Requester: devki
Release Track: Emu 33
Branch: aosp-emu-33-release
Changes:
aosp/2510202 (platform/external/qemu)

de...@google.com <de...@google.com> #8Apr 24, 2023 10:45PM

Thank you for your patience while our engineering team worked to resolve this issue. A fix for this issue is now available in:

Android Emulator 33.1.4

We encourage you to try the latest update.

If you notice further issues or have questions, please file a new bug report.

Thank you for taking the time to submit feedback — we really appreciate it!

se...@gmail.com <se...@gmail.com> #9Jun 11, 2023 02:03PM

Android 14