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realm
Stability issues with Realm v. 10.13.0 and 10.16.0
Since we upgraded Realm from 10.10.1 => 10.13.0, we have experienced a big drop in stability on iOS and have been hit by what appears to be native memory management issues. Our crash reporting tool (Bugsnag) reports that the iOS app session stability dropped from ~ 99% to ~ 90%. We didn't update any other dependencies (or made any native code changes) in the release where we updated Realm and started seeing these issues. This is what the top crashes looked like with Realm 10.13.0:
Then we tried upgrading Realm from 10.13.0 => 10.16.0 (again without making changes to other app dependencies or making native code changes) but unfortunately the session stability did not improve. This is what the top crashes look like with Realm after the Realm upgrade to 10.16.0 (sorry about the non-symbolicated traces):
Both app versions with Realm 10.13.0 and 10.16.0 show realm::NoSuchTable and realm::KeyNotFound crashes. However, the most frequently reported crash comes in the form of a more general SIGABRT error report which it's my understanding could be rooted in any native module. Here's an example stack trace from the reported SIGABRT crash:
CrashReporter Key: 6d45566d1ac905693d54683d15c5898bf1c38050
Hardware Model: iPhone12,5
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.0
Role: Background
OS Version: iOS 15.4.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
[...]
21 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::getOwnPropertySlot(JSC::JSObject*, JSC::JSGlobalObject*, JSC::PropertyName, JSC::PropertySlot&)
22 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::getOwnPropertySlotByIndex(JSC::JSObject*, JSC::JSGlobalObject*, unsigned int, JSC::PropertySlot&)
23 JavaScriptCore _llint_slow_path_get_by_val
24 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
29 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
30 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
31 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
32 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
33 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
34 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
35 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
38 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
39 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
40 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
41 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
42 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
43 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
44 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
45 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
46 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
47 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
48 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
49 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
50 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
51 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
52 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
53 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
54 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
55 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
56 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
57 JavaScriptCore _vmEntryToJavaScriptTrampoline
58 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
59 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
60 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
61 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
62 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
63 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
64 JavaScriptCore _vmEntryToJavaScriptTrampoline
65 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
66 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
67 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
68 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
69 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
70 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
71 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
72 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
73 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
74 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
75 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
76 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
77 JavaScriptCore _vmEntryToJavaScriptTrampoline
78 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
79 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
80 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
81 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
82 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
83 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
84 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
85 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
86 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
87 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
88 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
89 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
90 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
91 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
92 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
93 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
94 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
95 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
96 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
97 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
98 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
99 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
100 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
101 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
102 JavaScriptCore _vmEntryToJavaScriptTrampoline
103 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
104 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
105 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
106 JavaScriptCore _vmEntryToJavaScriptTrampoline
107 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
108 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
109 JavaScriptCore _vmEntryToNative
110 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
111 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
112 JavaScriptCore _JSObjectCallAsFunction
[...]
119 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
120 CoreFoundation ___CFRunLoopDoBlocks
121 CoreFoundation ___CFRunLoopRun
122 CoreFoundation _CFRunLoopRunSpecific
123 driversnote 0x100339374 (0x100339270 + 260) (driversnote)
124 Foundation ___NSThread__start__
125 libsystem_pthread.dylib __pthread_start
Here are a few crash reports retrieved through XCode which mention Realm in the stack trace - they are all from the app version which uses realm v. 10.16.0: 2022-04-23_11-24-19.2673_-0500-2fd0a5349d21e8624bedea7cadd05249a7ef257e.txt 2022-04-24_09-49-16.5911_+0800-5d54e08447eada3d190a81ad0583993fbed9e685.txt 2022-04-24_11-06-35.7773_+0800-1dc9a5cb656aa8f4597272dea4f4e2fd2fe4b7d3.txt 2022-04-24_11-51-44.3257_-0500-e80fd319087391b20fa73e248a7f66e80b34afa0.txt 2022-04-24_13-26-48.1968_+0200-00cc3ee3534c38956fa8190f226d1dd5d1a04af5.txt 2022-04-25_10-50-14.0976_+0200-10370900cb31f02fbe46c189a186c85709ec1532.txt
We realise that this issue is somewhat vague but unfortunately we haven't yet found a way to reproduce the crashes. Our hope is that some of the attached crash reports will be meaningful for the Realm team and either point to a Realm problem - or to something which we could be doing wrong but which only causes problems in these new realm versions.
We use Realm with react-native v. 0.65.2 (without Hermes)
@martinpoulsen Thanks for reporting. We will look into the issue. As always, if you find further information or a reproduction, please let us know.
I have investigated the stack traces.
Two stack traces (2022-04-25_10-50-14.0976_+0200-10370900cb31f02fbe46c189a186c85709ec1532.txt and 2022-04-25_10-50-14.0976_+0200-10370900cb31f02fbe46c189a186c85709ec1532.txt) is similar to https://github.com/realm/realm-core/issues/5344 - the realm::Array::init_from_ref() call is in both.
Moreover, the stack traces 2022-04-24_11-06-35.7773_+0800-1dc9a5cb656aa8f4597272dea4f4e2fd2fe4b7d3.txt and 2022-04-24_09-49-16.5911_+0800-5d54e08447eada3d190a81ad0583993fbed9e685.txt have some similarity (memmove() in particular).
Thanks @kneth for investigating. I have a hard time evaluating the resemblance of the stack traces, but I see from the error report bread crumbs in our most frequent crash that - like https://github.com/realm/realm-core/issues/5344 - it also happens on app launch (where we create a Realm instance).
I get a little nervous if our stability issues share root cause with https://github.com/realm/realm-core/issues/5344 as it has been open for more than a month without being updated - is it still being investigated?
@fronck We still didn't find a way to reproduce the issue, but we got symbolication of the native iOS stack trace working in the Bugsnag error reports and this is an example of the stack trace of the crash which we see most (and very) frequently:
CrashReporter Key: 136e360b0870ada379b77b35b182e3cf0bea5445
Hardware Model: iPhone14,3
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.4.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
3 driversnote please_report_this_issue_in_github_realm_realm_core (driversnote)
4 driversnote realm::util::terminate_internal(std::__1::basic_stringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) (driversnote)
5 driversnote realm::util::terminate(char const*, char const*, long, std::initializer_list<realm::util::Printable>&&) (driversnote)
6 driversnote void realm::util::terminate<unsigned long, unsigned long>(char const*, char const*, long, unsigned long, unsigned long) (driversnote)
7 driversnote realm::ArraySmallBlobs::insert(unsigned long, realm::BinaryData, bool) (driversnote)
8 driversnote void realm::Cluster::do_insert_row<realm::ArrayString>(unsigned long, realm::ColKey, realm::Mixed, bool) (driversnote)
9 driversnote realm::util::FunctionRef<bool (realm::ColKey)>::FunctionRef<realm::Cluster::insert_row(unsigned long, realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&)::$_1&>(realm::Cluster::insert_row(unsigned long, realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&)::$_1&)::{lambda(void*, realm::ColKey)#1}::__invoke(void*, realm::ColKey) (driversnote)
10 driversnote realm::TableClusterTree::for_each_and_every_column(realm::util::FunctionRef<bool (realm::ColKey)>) const (driversnote)
11 driversnote realm::Cluster::insert_row(unsigned long, realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&) (driversnote)
12 driversnote realm::Cluster::insert(realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&, realm::ClusterNode::State&) (driversnote)
13 driversnote realm::ClusterNodeInner::insert(realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&, realm::ClusterNode::State&)::$_1::operator()(realm::ClusterNode*, realm::ClusterNodeInner::ChildInfo&) const (driversnote)
14 driversnote realm::ClusterNodeInner::insert(realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&, realm::ClusterNode::State&) (driversnote)
15 driversnote realm::ClusterTree::insert_fast(realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&, realm::ClusterNode::State&) (driversnote)
16 driversnote realm::ClusterTree::insert(realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&) (driversnote)
17 driversnote realm::TableClusterTree::insert(realm::ObjKey, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> > const&) (driversnote)
18 driversnote realm::Table::create_object_with_primary_key(realm::Mixed const&, std::__1::vector<realm::FieldValue, std::__1::allocator<realm::FieldValue> >&&, bool*) (driversnote)
19 driversnote realm::Object realm::Object::create<OpaqueJSValue const*, realm::js::NativeAccessor<realm::jsc::Types> >(realm::js::NativeAccessor<realm::jsc::Types>&, std::__1::shared_ptr<realm::Realm> const&, realm::ObjectSchema const&, OpaqueJSValue const*, realm::CreatePolicy, realm::ObjKey, realm::Obj*) (driversnote)
20 driversnote realm::js::_impl::Unbox<realm::jsc::Types, realm::Obj>::call(realm::js::NativeAccessor<realm::jsc::Types>*, OpaqueJSValue const* const&, realm::CreatePolicy, realm::ObjKey) (driversnote)
21 driversnote auto realm::switch_on_type<realm::Obj, void realm::List::add<OpaqueJSValue const*&, realm::js::NativeAccessor<realm::jsc::Types> >(realm::js::NativeAccessor<realm::jsc::Types>&, OpaqueJSValue const*&, realm::CreatePolicy)::{lambda(auto:1)#1}>(realm::PropertyType, realm::js::NativeAccessor<realm::jsc::Types>&&) (driversnote)
22 driversnote void realm::List::add<OpaqueJSValue const*&, realm::js::NativeAccessor<realm::jsc::Types> >(realm::js::NativeAccessor<realm::jsc::Types>&, OpaqueJSValue const*&, realm::CreatePolicy) (driversnote)
23 driversnote void realm::List::assign<OpaqueJSValue const*&, realm::js::NativeAccessor<realm::jsc::Types> >(realm::js::NativeAccessor<realm::jsc::Types>&, OpaqueJSValue const*&, realm::CreatePolicy) (driversnote)
24 driversnote void realm::Object::set_property_value_impl<OpaqueJSValue const*, realm::js::NativeAccessor<realm::jsc::Types> >(realm::js::NativeAccessor<realm::jsc::Types>&, realm::Property const&, OpaqueJSValue const*, realm::CreatePolicy, bool) (driversnote)
25 driversnote realm::js::RealmObjectClass<realm::jsc::Types>::set_property(OpaqueJSContext const*, OpaqueJSValue*, realm::js::String<realm::jsc::Types> const&, OpaqueJSValue const*) (driversnote)
26 driversnote bool realm::js::wrap<&realm::js::RealmObjectClass<realm::jsc::Types>::set_property>(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const*, OpaqueJSValue const**) (driversnote)
27 driversnote realm::jsc::ObjectWrap<realm::js::RealmObjectClass<realm::jsc::Types> >::accessor_setter(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
28 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::callImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
29 JavaScriptCore _vmEntryToNative
30 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
31 JavaScriptCore JSC::GetterSetter::callSetter(JSC::JSGlobalObject*, JSC::JSValue, JSC::JSValue, bool)
32 JavaScriptCore JSC::JSObject::putInlineSlow(JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&)
33 JavaScriptCore JSC::JSObject::putInlineSlow(JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&)
34 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::put(JSC::JSCell*, JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&)
35 JavaScriptCore _llint_slow_path_put_by_val
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _vmEntryToJavaScriptTrampoline
38 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
39 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
40 JavaScriptCore _JSObjectCallAsFunction
41 driversnote realm::js::RealmClass<realm::jsc::Types>::write(OpaqueJSContext const*, OpaqueJSValue*, realm::js::Arguments<realm::jsc::Types>&, realm::js::ReturnValue<realm::jsc::Types>&) (driversnote)
42 driversnote OpaqueJSValue const* realm::js::wrap<&realm::js::RealmClass<realm::jsc::Types>::write>(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
43 JavaScriptCore long long JSC::APICallbackFunction::callImpl<JSC::JSCallbackFunction>(JSC::JSGlobalObject*, JSC::CallFrame*)
44 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
45 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
46 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
47 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
48 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
49 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
50 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
51 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
52 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
53 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
54 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
55 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
56 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
57 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
58 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
59 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
60 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
61 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
62 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
63 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
64 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
65 JavaScriptCore _vmEntryToJavaScriptTrampoline
66 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
67 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
68 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
69 JavaScriptCore _vmEntryToJavaScriptTrampoline
70 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
71 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
72 JavaScriptCore _vmEntryToNative
73 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
74 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
75 JavaScriptCore _JSObjectCallAsFunction
76 driversnote call (JSCRuntime.cpp:1260:14)
77 driversnote call (jsi-inl.h:228:18)
78 driversnote operator() (functional:1885:16)
79 driversnote operator() (functional:1885:16)
80 driversnote tryFunc (RCTMessageThread.mm:69:20)
81 driversnote operator() (functional:1885:16)
82 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
83 CoreFoundation ___CFRunLoopDoBlocks
84 CoreFoundation ___CFRunLoopRun
85 CoreFoundation _CFRunLoopRunSpecific
86 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
87 Foundation ___NSThread__start__
88 libsystem_pthread.dylib __pthread_start
Is there anything else I can do to help? E.g. would it be helpful if I pulled and attached more crash reports like the 6 reports I already attached earlier? Or more stack traces (they vary slightly) from Bugsnag like the example above?
In addition to the stack trace for the SIGABRT crash above (the most frequent crash), let me also add symbolicated stack traces for the two other realm crashes we started seeing after upgrading to realm v. 10.13.0 and which we still see in v. 10.16.0:
realm::NoSuchTable
CrashReporter Key: 6481e054aa0562a8025e98fb004d838332067af1
Hardware Model: iPhone13,2
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.4.1
realm::NoSuchTable: No such table exists
Exception backtrace:
0 driversnote 0x00000001009b6ab8 _ZN8facebook5react11JSIExecutor21defaultTimeoutInvokerERKNSt3__18functionIFvvEEENS3_IFNS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvEEE + 4790788
1 driversnote 0x00000001009b6c44 _ZN8facebook5react11JSIExecutor21defaultTimeoutInvokerERKNSt3__18functionIFvvEEENS3_IFNS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvEEE + 4791184
2 driversnote 0x0000000100a5f178 _ZN8facebook5react11JSIExecutor21defaultTimeoutInvokerERKNSt3__18functionIFvvEEENS3_IFNS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvEEE + 5480644
3 driversnote 0x0000000100a69a54 _ZN8facebook5react11JSIExecutor21defaultTimeoutInvokerERKNSt3__18functionIFvvEEENS3_IFNS2_12basic_stringIcNS2_11char_traitsIcEENS2_9allocatorIcEEEEvEEE + 5523872
4 driversnote 0x00000001007d2064 _ZN8facebook5r
0 driversnote realm::Group::key2ndx_checked(realm::TableKey) const (driversnote)
1 driversnote realm::Table::get_opposite_table(realm::ColKey) const (driversnote)
2 driversnote realm::Table::get_link_target(realm::ColKey) (driversnote)
3 driversnote realm::ObjectSchema::ObjectSchema(realm::Group const&, realm::StringData, realm::TableKey) (driversnote)
4 driversnote realm::ObjectStore::schema_from_group(realm::Group const&) (driversnote)
5 driversnote realm::Realm::read_schema_from_group_if_needed() (driversnote)
6 driversnote realm::Realm::Realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>, realm::Realm::MakeSharedTag) (driversnote)
7 driversnote realm::Realm::make_shared_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>) (driversnote)
8 driversnote realm::_impl::RealmCoordinator::do_get_realm(realm::Realm::Config, std::__1::shared_ptr<realm::Realm>&, realm::util::Optional<realm::VersionID>, realm::util::CheckedUniqueLock&) (driversnote)
9 driversnote realm::_impl::RealmCoordinator::get_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>) (driversnote)
10 driversnote realm::Realm::get_shared_realm(realm::Realm::Config) (driversnote)
11 driversnote realm::js::RealmClass<realm::jsc::Types>::create_shared_realm(OpaqueJSContext const*, realm::Realm::Config, bool, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > > > > >&&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue*> > > >&&) (driversnote)
12 driversnote realm::js::RealmClass<realm::jsc::Types>::constructor(OpaqueJSContext const*, OpaqueJSValue*, realm::js::Arguments<realm::jsc::Types>&) (driversnote)
13 driversnote realm::jsc::ObjectWrap<realm::js::RealmClass<realm::jsc::Types> >::construct(OpaqueJSContext const*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
14 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::constructImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
15 JavaScriptCore JSC::handleHostCall(JSC::JSGlobalObject*, JSC::CallFrame*, JSC::JSValue, JSC::CallLinkInfo*)
16 JavaScriptCore _llint_link_call
17 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
18 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
19 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
20 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
21 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
22 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
23 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
24 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
realm::KeyNotFound
CrashReporter Key: a6cddb4e55c838449c1539bb4860bb756b586aca
Hardware Model: iPhone13,4
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.3.1
realm::KeyNotFound: No object with key '430133' in 'class_RoutePoint'
0 driversnote realm::ClusterNode::get(realm::ObjKey, realm::ClusterNode::State&) const (driversnote)
1 driversnote non-virtual thunk to realm::LnkLst::get_object(unsigned long) const (driversnote)
2 driversnote realm::ObjList::try_get_object(unsigned long) const (driversnote)
3 driversnote realm::Query::do_find_all(realm::TableView&, unsigned long) const (driversnote)
4 driversnote realm::TableView::do_sync() (driversnote)
5 driversnote realm::Query::find_all(unsigned long) (driversnote)
6 driversnote realm::Query::find_all(realm::DescriptorOrdering const&) (driversnote)
7 driversnote realm::Results::ensure_up_to_date(realm::Results::EvaluateMode) (driversnote)
8 driversnote realm::Results::snapshot() && (driversnote)
9 driversnote realm::object_store::Collection::snapshot() const (driversnote)
10 driversnote OpaqueJSValue const* realm::js::wrap<&realm::js::ListClass<realm::jsc::Types>::snapshot>(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
11 JavaScriptCore long long JSC::APICallbackFunction::callImpl<JSC::JSCallbackFunction>(JSC::JSGlobalObject*, JSC::CallFrame*)
12 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
13 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
14 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
15 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
16 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
17 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
18 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
19 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
20 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
21 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
22 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
23 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
24 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
@kneth do you have any more information about this and any timeline for a possible fix?
Thx!
Hi again @kneth @fronck.
Unfortunately we still haven't been able to reproduce the crashes. But let me add some information from looking at the breadcrumbs of the SIGABRT crash reports: The app seems to always be in the background when it occurs - and it's either triggered when reading/writing or when instantiating the realm object during app launch (we perform this app launch initialization in the background when our app is woken up by an iBeacon or location event).
To me, the stack traces look a bit different for the SIGABRT crash - in hope of that being true and helpful, here are a few more example stack traces:
CrashReporter Key: d71fabb196c2486a7e520189b1185243f37a0fa8
Hardware Model: iPhone13,2
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.4.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
3 driversnote please_report_this_issue_in_github_realm_realm_core (driversnote)
4 driversnote realm::util::terminate_internal(std::__1::basic_stringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) (driversnote)
5 driversnote realm::util::terminate(char const*, char const*, long, std::initializer_list<realm::util::Printable>&&) (driversnote)
6 driversnote realm::ArrayIntNull::init_from_ref(unsigned long) (driversnote)
7 driversnote realm::ArrayTimestamp::init_from_mem(realm::MemRef) (driversnote)
8 driversnote realm::ArrayTimestamp::init_from_ref(unsigned long) (driversnote)
9 driversnote realm::Cluster::init_leaf(realm::ColKey, realm::ArrayPayload*) const (driversnote)
10 driversnote realm::TimestampNodeBase::cluster_changed() (driversnote)
11 driversnote realm::util::FunctionRef<bool (realm::Cluster const*)>::FunctionRef<realm::Query::do_count(unsigned long) const::$_4&>(realm::Query::do_count(unsigned long) const::$_4&)::{lambda(void*, realm::Cluster const*)#1}::__invoke(void*, realm::Cluster const*) (driversnote)
12 driversnote realm::Query::do_count(unsigned long) const (driversnote)
13 driversnote realm::Query::count(realm::DescriptorOrdering const&) (driversnote)
14 driversnote realm::Results::size() (driversnote)
15 driversnote OpaqueJSValue const* realm::js::wrap<&realm::js::ResultsClass<realm::jsc::Types>::get_length>(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const**) (driversnote)
16 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::getStaticValue(JSC::JSGlobalObject*, JSC::PropertyName)
17 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::getOwnPropertySlot(JSC::JSObject*, JSC::JSGlobalObject*, JSC::PropertyName, JSC::PropertySlot&)
18 JavaScriptCore JSC::LLInt::performLLIntGetByID(JSC::Instruction const*, JSC::CodeBlock*, JSC::JSGlobalObject*, JSC::JSValue, JSC::Identifier const&, JSC::GetByIdModeMetadata&)
19 JavaScriptCore _llint_slow_path_get_by_id
20 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
21 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
22 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
23 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
24 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
29 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
30 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
31 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
32 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
33 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
34 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
35 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
38 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
39 JavaScriptCore _vmEntryToJavaScriptTrampoline
40 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
41 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
42 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
43 JavaScriptCore _vmEntryToJavaScriptTrampoline
44 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
45 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
46 JavaScriptCore _vmEntryToNative
47 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
48 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
49 JavaScriptCore _JSObjectCallAsFunction
50 driversnote call (JSCRuntime.cpp:1260:14)
51 driversnote call (jsi-inl.h:228:18)
52 driversnote operator() (functional:1885:16)
53 driversnote operator() (functional:1885:16)
54 driversnote tryFunc (RCTMessageThread.mm:69:20)
55 driversnote operator() (functional:1885:16)
56 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
57 CoreFoundation ___CFRunLoopDoBlocks
58 CoreFoundation ___CFRunLoopRun
59 CoreFoundation _CFRunLoopRunSpecific
60 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
61 Foundation ___NSThread__start__
62 libsystem_pthread.dylib __pthread_start
CrashReporter Key: 5fa580bcd0050e6da9c7b14bf3e57b79c64768d3
Hardware Model: iPhone14,3
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.4.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
3 driversnote please_report_this_issue_in_github_realm_realm_core (driversnote)
4 driversnote realm::util::terminate_internal(std::__1::basic_stringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) (driversnote)
5 driversnote realm::util::terminate_with_info(char const*, char const*, long, char const*, std::initializer_list<realm::util::Printable>&&) (driversnote)
6 driversnote void realm::util::terminate_with_info<unsigned long&, unsigned long>(char const*, int, char const*, char const*, unsigned long&, unsigned long&&) (driversnote)
7 driversnote realm::StringIndex::StringIndex(unsigned long, realm::ArrayParent*, unsigned long, realm::ClusterColumn const&, realm::Allocator&) (driversnote)
8 driversnote realm::Table::refresh_index_accessors() (driversnote)
9 driversnote realm::Group::create_table_accessor(unsigned long) (driversnote)
10 driversnote realm::Group::do_get_table(unsigned long) (driversnote)
11 driversnote realm::ObjectSchema::ObjectSchema(realm::Group const&, realm::StringData, realm::TableKey) (driversnote)
12 driversnote realm::ObjectStore::schema_from_group(realm::Group const&) (driversnote)
13 driversnote realm::Realm::read_schema_from_group_if_needed() (driversnote)
14 driversnote realm::Realm::Realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>, realm::Realm::MakeSharedTag) (driversnote)
15 driversnote realm::Realm::make_shared_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>) (driversnote)
16 driversnote realm::_impl::RealmCoordinator::do_get_realm(realm::Realm::Config, std::__1::shared_ptr<realm::Realm>&, realm::util::Optional<realm::VersionID>, realm::util::CheckedUniqueLock&) (driversnote)
17 driversnote realm::_impl::RealmCoordinator::get_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>) (driversnote)
18 driversnote realm::Realm::get_shared_realm(realm::Realm::Config) (driversnote)
19 driversnote realm::js::RealmClass<realm::jsc::Types>::create_shared_realm(OpaqueJSContext const*, realm::Realm::Config, bool, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > > > > >&&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue*> > > >&&) (driversnote)
20 driversnote realm::js::RealmClass<realm::jsc::Types>::constructor(OpaqueJSContext const*, OpaqueJSValue*, realm::js::Arguments<realm::jsc::Types>&) (driversnote)
21 driversnote realm::jsc::ObjectWrap<realm::js::RealmClass<realm::jsc::Types> >::construct(OpaqueJSContext const*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
22 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::constructImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
23 JavaScriptCore JSC::handleHostCall(JSC::JSGlobalObject*, JSC::CallFrame*, JSC::JSValue, JSC::CallLinkInfo*)
24 JavaScriptCore _llint_link_call
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
29 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
30 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
31 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
32 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
33 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
34 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
35 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
38 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
39 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
40 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
41 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
42 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
43 JavaScriptCore _vmEntryToJavaScriptTrampoline
44 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
45 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
46 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
47 JavaScriptCore _vmEntryToJavaScriptTrampoline
48 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
49 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
50 JavaScriptCore _vmEntryToNative
51 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
52 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
53 JavaScriptCore _JSObjectCallAsFunction
54 driversnote call (JSCRuntime.cpp:1260:14)
55 driversnote call (jsi-inl.h:228:18)
56 driversnote operator() (functional:1885:16)
57 driversnote operator() (functional:1885:16)
58 driversnote tryFunc (RCTMessageThread.mm:69:20)
59 driversnote operator() (functional:1885:16)
60 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
61 CoreFoundation ___CFRunLoopDoBlocks
62 CoreFoundation ___CFRunLoopRun
63 CoreFoundation _CFRunLoopRunSpecific
64 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
65 Foundation ___NSThread__start__
66 libsystem_pthread.dylib __pthread_start
CrashReporter Key: 51a5d0e061e5e5c9629011176751bc299d75bca6
Hardware Model: iPhone12,1
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.3.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
3 driversnote please_report_this_issue_in_github_realm_realm_core (driversnote)
4 driversnote realm::util::terminate_internal(std::__1::basic_stringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) (driversnote)
5 driversnote realm::util::terminate(char const*, char const*, long, std::initializer_list<realm::util::Printable>&&) (driversnote)
6 driversnote realm::Cluster::init(realm::MemRef) (driversnote)
7 driversnote realm::ClusterTree::create_root_from_parent(realm::ArrayParent*, unsigned long) (driversnote)
8 driversnote realm::ClusterTree::init_from_parent() (driversnote)
9 driversnote realm::Table::init(unsigned long, realm::ArrayParent*, unsigned long, bool, bool) (driversnote)
10 driversnote realm::Group::create_table_accessor(unsigned long) (driversnote)
11 driversnote realm::Group::do_get_table(unsigned long) (driversnote)
12 driversnote realm::ObjectSchema::ObjectSchema(realm::Group const&, realm::StringData, realm::TableKey) (driversnote)
13 driversnote realm::ObjectStore::schema_from_group(realm::Group const&) (driversnote)
14 driversnote realm::Realm::read_schema_from_group_if_needed() (driversnote)
15 driversnote realm::Realm::Realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>, realm::Realm::MakeSharedTag) (driversnote)
16 driversnote realm::Realm::make_shared_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>) (driversnote)
17 driversnote realm::_impl::RealmCoordinator::do_get_realm(realm::Realm::Config, std::__1::shared_ptr<realm::Realm>&, realm::util::Optional<realm::VersionID>, realm::util::CheckedUniqueLock&) (driversnote)
18 driversnote realm::_impl::RealmCoordinator::get_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>) (driversnote)
19 driversnote realm::Realm::get_shared_realm(realm::Realm::Config) (driversnote)
20 driversnote realm::js::RealmClass<realm::jsc::Types>::create_shared_realm(OpaqueJSContext const*, realm::Realm::Config, bool, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > > > > >&&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue*> > > >&&) (driversnote)
21 driversnote realm::js::RealmClass<realm::jsc::Types>::constructor(OpaqueJSContext const*, OpaqueJSValue*, realm::js::Arguments<realm::jsc::Types>&) (driversnote)
22 driversnote realm::jsc::ObjectWrap<realm::js::RealmClass<realm::jsc::Types> >::construct(OpaqueJSContext const*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
23 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::constructImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
24 JavaScriptCore JSC::LLInt::setUpCall(JSC::CallFrame*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*)
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
29 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
30 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
31 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
32 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
33 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
34 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
35 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
38 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
39 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
40 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
41 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
42 JavaScriptCore _vmEntryToJavaScriptTrampoline
43 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
44 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
45 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
46 JavaScriptCore _vmEntryToJavaScriptTrampoline
47 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
48 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
49 JavaScriptCore _vmEntryToNative
50 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
51 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
52 JavaScriptCore _JSObjectCallAsFunction
53 driversnote call (JSCRuntime.cpp:1260:14)
54 driversnote call (jsi-inl.h:228:18)
55 driversnote operator() (functional:1885:16)
56 driversnote operator() (functional:1885:16)
57 driversnote tryFunc (RCTMessageThread.mm:69:20)
58 driversnote operator() (functional:1885:16)
59 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
60 CoreFoundation ___CFRunLoopDoBlocks
61 CoreFoundation ___CFRunLoopRun
62 CoreFoundation _CFRunLoopRunSpecific
63 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
64 Foundation ___NSThread__start__
65 libsystem_pthread.dylib __pthread_start
CrashReporter Key: 6f05378ed065c91f17d072b3ceac8112eb6cac6b
Hardware Model: iPhone14,3
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.4.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
3 driversnote please_report_this_issue_in_github_realm_realm_core (driversnote)
4 driversnote realm::util::terminate_internal(std::__1::basic_stringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) (driversnote)
5 driversnote realm::util::terminate(char const*, char const*, long, std::initializer_list<realm::util::Printable>&&) (driversnote)
6 driversnote realm::StringData realm::Obj::_get<realm::StringData>(realm::ColKey::Idx) const (driversnote)
7 driversnote OpaqueJSValue const* realm::Object::get_property_value_impl<OpaqueJSValue const*, realm::js::NativeAccessor<realm::jsc::Types> >(realm::js::NativeAccessor<realm::jsc::Types>&, realm::Property const&) const (driversnote)
8 driversnote realm::js::RealmObjectClass<realm::jsc::Types>::get_property(OpaqueJSContext const*, OpaqueJSValue*, realm::js::String<realm::jsc::Types> const&, realm::js::ReturnValue<realm::jsc::Types>&) (driversnote)
9 driversnote OpaqueJSValue const* realm::js::wrap<&realm::js::RealmObjectClass<realm::jsc::Types>::get_property>(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const**) (driversnote)
10 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::callImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
11 JavaScriptCore _vmEntryToNative
12 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
13 JavaScriptCore JSC::GetterSetter::callGetter(JSC::JSGlobalObject*, JSC::JSValue)
14 JavaScriptCore JSC::LLInt::performLLIntGetByID(JSC::Instruction const*, JSC::CodeBlock*, JSC::JSGlobalObject*, JSC::JSValue, JSC::Identifier const&, JSC::GetByIdModeMetadata&)
15 JavaScriptCore _llint_slow_path_get_by_id
16 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
17 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
18 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
19 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
20 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
21 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
22 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
23 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
24 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
29 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
30 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
31 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
32 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
33 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
34 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
35 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
38 JavaScriptCore _vmEntryToJavaScriptTrampoline
39 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
40 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
41 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
42 JavaScriptCore _vmEntryToJavaScriptTrampoline
43 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
44 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
45 JavaScriptCore _vmEntryToNative
46 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
47 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
48 JavaScriptCore _JSObjectCallAsFunction
49 driversnote call (JSCRuntime.cpp:1260:14)
50 driversnote call (jsi-inl.h:228:18)
51 driversnote operator() (functional:1885:16)
52 driversnote operator() (functional:1885:16)
53 driversnote tryFunc (RCTMessageThread.mm:69:20)
54 driversnote operator() (functional:1885:16)
55 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
56 CoreFoundation ___CFRunLoopDoBlocks
57 CoreFoundation ___CFRunLoopRun
58 CoreFoundation _CFRunLoopRunSpecific
59 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
60 Foundation ___NSThread__start__
61 libsystem_pthread.dylib __pthread_start
CrashReporter Key: 7c40561d7a04681124cc302542e771933332e46a
Hardware Model: iPhone9,2
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.4.1
Role: Background
OS Version: iOS 15.3.1
SIGABRT:
0 libsystem_kernel.dylib ___pthread_kill
1 libsystem_pthread.dylib _pthread_kill
2 libsystem_c.dylib _abort
3 driversnote please_report_this_issue_in_github_realm_realm_core (driversnote)
4 driversnote realm::util::terminate_internal(std::__1::basic_stringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >&) (driversnote)
5 driversnote realm::util::terminate(char const*, char const*, long, std::initializer_list<realm::util::Printable>&&) (driversnote)
6 driversnote realm::Spec::init(realm::MemRef) (driversnote)
7 driversnote realm::Spec::init(unsigned long) (driversnote)
8 driversnote realm::Table::init(unsigned long, realm::ArrayParent*, unsigned long, bool, bool) (driversnote)
9 driversnote realm::Group::create_table_accessor(unsigned long) (driversnote)
10 driversnote realm::Group::do_get_table(realm::StringData) (driversnote)
11 driversnote realm::ObjectStore::get_schema_version(realm::Group const&) (driversnote)
12 driversnote realm::Realm::read_schema_from_group_if_needed() (driversnote)
13 driversnote realm::Realm::Realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>, realm::Realm::MakeSharedTag) (driversnote)
14 driversnote realm::Realm::make_shared_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>, std::__1::shared_ptr<realm::_impl::RealmCoordinator>) (driversnote)
15 driversnote realm::_impl::RealmCoordinator::do_get_realm(realm::Realm::Config, std::__1::shared_ptr<realm::Realm>&, realm::util::Optional<realm::VersionID>, realm::util::CheckedUniqueLock&) (driversnote)
16 driversnote realm::_impl::RealmCoordinator::get_realm(realm::Realm::Config, realm::util::Optional<realm::VersionID>) (driversnote)
17 driversnote realm::Realm::get_shared_realm(realm::Realm::Config) (driversnote)
18 driversnote realm::js::RealmClass<realm::jsc::Types>::create_shared_realm(OpaqueJSContext const*, realm::Realm::Config, bool, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > >, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue const*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue const*> > > > > > >&&, std::__1::map<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::Protected<OpaqueJSValue*>, std::__1::less<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, std::__1::allocator<std::__1::pair<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const, realm::js::Protected<OpaqueJSValue*> > > >&&) (driversnote)
19 driversnote realm::js::RealmClass<realm::jsc::Types>::constructor(OpaqueJSContext const*, OpaqueJSValue*, realm::js::Arguments<realm::jsc::Types>&) (driversnote)
20 driversnote realm::jsc::ObjectWrap<realm::js::RealmClass<realm::jsc::Types> >::construct(OpaqueJSContext const*, OpaqueJSValue*, unsigned long, OpaqueJSValue const* const*, OpaqueJSValue const**) (driversnote)
21 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::constructImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
22 JavaScriptCore JSC::LLInt::setUpCall(JSC::CallFrame*, JSC::CodeSpecializationKind, JSC::JSValue, JSC::LLIntCallLinkInfo*)
23 JavaScriptCore _llint_entry
24 JavaScriptCore _llint_entry
25 JavaScriptCore _llint_entry
26 JavaScriptCore _llint_entry
27 JavaScriptCore _llint_entry
28 JavaScriptCore _llint_entry
29 JavaScriptCore _llint_entry
30 JavaScriptCore _llint_entry
31 JavaScriptCore _llint_entry
32 JavaScriptCore _llint_entry
33 JavaScriptCore _llint_entry
34 JavaScriptCore _llint_entry
35 JavaScriptCore _llint_entry
36 JavaScriptCore _llint_entry
37 JavaScriptCore _llint_entry
38 JavaScriptCore _llint_entry
39 JavaScriptCore _llint_entry
40 JavaScriptCore _vmEntryToJavaScript
41 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
42 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
43 JavaScriptCore _llint_entry
44 JavaScriptCore _vmEntryToJavaScript
45 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
46 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
47 JavaScriptCore _vmEntryToNative
48 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
49 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
50 JavaScriptCore _JSObjectCallAsFunction
51 driversnote call (JSCRuntime.cpp:1260:14)
52 driversnote call (jsi-inl.h:228:18)
53 driversnote operator() (functional:1885:16)
54 driversnote operator() (functional:1885:16)
55 driversnote tryFunc (RCTMessageThread.mm:69:20)
56 driversnote operator() (functional:1885:16)
57 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
58 CoreFoundation ___CFRunLoopDoBlocks
59 CoreFoundation ___CFRunLoopRun
60 CoreFoundation _CFRunLoopRunSpecific
61 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
62 Foundation ___NSThread__start__
63 libsystem_pthread.dylib __pthread_start
Hi @martinpoulsen, thanks for all the details. We are doing some investigation into this issue right now.
Are you able to share more information about what your app is doing when it receives a location event? If you have some sample code for how you are handling this, that would be interesting.
Our prime suspect is that the app's data could be being encrypted by iOS when it goes into the background, then when it tries to interact with the Realm in the background, the (still open) Realm is reading OS-encrypted data rather than what it expects, and so crashes in seemingly random places – because it is receiving garbage data, essentially. The Realm Swift docs talk about this encryption issue.
However, I created a simple test app which is woken from the background via a silent push notification (this seemed like it would be easier to test than location) and writes and reads from the Realm when it is awoken, and I haven't seen any issues so far. If you can share a bit more about what your app is doing when awoken, then we can try to simulate a more realistic workload. I can also try using location instead of push notification, in case this has any bearing on how iOS behaves – if you have tips on how best to test location events, that would save me some research!
Hi @tomduncalf, happy to hear you are investigating this issue 🙏
Essentially, what our app does is tracking trips for our users for mileage reimbursement purposes. When resumed or woken up by a location (or an iBeacon or a geofence) it decides whether it should be record as part of a trip. If that's the case (i.e. the user is currently tracking a trip), it will be stored on a Trip realm model which has a route property (i.e. a list of locations). However, if the app is not initialized when receiving the location, it will first instantiate a Realm instance for the user - we do this only in the app launch flow.
One thing that seems important when talking about reproducing the crashes is that they are not evenly distributed across our users. It is "only" affecting ~ 2% of our iOS users (and no Android users) but those 2% experience enough crashes that our session stability is down from ~ 99% to ~ 90% across all iOS users. So unfortunately that might mean that it's hard to reproduce the crashes in a basic sample app. Btw, the users we have been in contact with and who have been hit by these crashes were able to get rid of them by deleting => reinstalling the app.
About the iOS file encryption, I'm wondering how that suddenly could start causing this magnitude of crashes after upgrading Realm from v. 10.10.1 => 10.13.0 (and still seeing them in v. 10.16.0) while seeing them very rarely before the upgrade.
I will continue to try and reproduce the crashes and also keep looking for patterns giving some clue about the cause.
Thanks for the additional details @martinpoulsen, indeed that does make the iOS encryption thing seem a little less likely, though there could be some weird interaction of things. We're looking into what changed in Realm core between those versions but are yet to find anything suspicious.
Are you using encrypted Realms?
One other question, when you say "seeing them very rarely before the upgrade" – were you seeing these crashes in some smaller volume before the upgrade, or not at all?
Hi @tomduncalf thanks again for looking into this!
We are not using encrypted realms.
And sorry for being vague about whether we have seen the errors before. It's only recently that we got the native side of iOS crash report stack traces symbolicated in our error reporting setup using Bugsnag (we did this when we recently saw a massive increase in iOS native crashes). We do have some SIGABRT crash reports from older app versions, but we don't know if they come from Realm. At least they are very infrequent.
I have now setup symbolication for the most recent build before the Realm upgrade so for future crashes from that app version, we will know - and I will make sure to update you on that.
Got it, no worries @martinpoulsen and thanks for confirming re: encryption. We're continuing to investigate as a priority, so I will keep you udpated and let you know if we have any other questions.
@martinpoulsen Are you able to confirm if the realm::KeyNotFound errors all have different error messages, or are there clusters of similar messages? If you could supply a screenshot/copy of a sampling of them that would be interesting.
It looks like the realm::NoSuchTable errors don't have any specific data in the error message, just a generic error, but if you could validate that too it would be great!
Also, if it's easy for you to supply some more stack traces (for any of the errors), that would be great so I can see if I can spot any patterns – if it's not convenient to do so via Github then you can email to [email protected]
Sorry for the bombardment of messages @martinpoulsen, I'm asking questions as I think of them so I hope you don't mind! Are the users who hit this issue then unable to open your app at all? Or is it an intermittent issue (i.e. they get some crashes but can sometimes open the app fine)?
And do you see any crash logs for starting with Unable to open realm or Unable to open a realm? (This would indicate that the Realm is corrupted when we tried to open it)
@tomduncalf, I'm more than happy to assist in any way I can to get these issues resolved, please keep asking anything that could be useful!
The KeyNotFound and NoSuchTable seem to me to have pretty consistent stack traces. However, the KeyNotFound has been observed with at least two different realm models (RoutePoint and LogItem). I can confirm that the NoSuchTable error does not contain any specific error message in any of the stack traces that I've seen.
The SIGABRT crash looks more varying in its stack trace and so does a EXC_BAD_ACCESS crash which is about as frequent as KeyNotFound/NoSuchTable.
I have attached a sample of 10 stack traces for each of the crashes in the bottom. If it's helpful with a larger sample, just let me know. We would also be happy to give you access to our Bugsnag error reporting tool - again, just let me know.
We are not using Realm Sync, only a local database.
One thing I thought of mentioning is that we have two realm database instances running at all times - one for some global state (e.g. to keep track of currently logged in user) and one for user data (trips, etc).
I see very few errors with the Unable to open (a) realm message - around 1 per day (while the SIGABRT crash occurred almost 10.000 times the last 24 hours).
The few users we have been contacted by have experienced frequent crashes but not consistently in a way where they can never open the app. The breadcrumbs of the error reports supports this - the crashes are sometimes early in a session but usually not immediately when we create the realm instance. In many cases it happens when accessing realm to read/write at (for now) seemingly random times.
EXC_BAD_ACCESS_1.txt EXC_BAD_ACCESS_2.txt EXC_BAD_ACCESS_3.txt EXC_BAD_ACCESS_4.txt EXC_BAD_ACCESS_5.txt EXC_BAD_ACCESS_6.txt EXC_BAD_ACCESS_7.txt EXC_BAD_ACCESS_8.txt EXC_BAD_ACCESS_9.txt EXC_BAD_ACCESS_10.txt KeyNotFound_1.txt KeyNotFound_2.txt KeyNotFound_3.txt KeyNotFound_4.txt KeyNotFound_5.txt KeyNotFound_6.txt KeyNotFound_7.txt KeyNotFound_8.txt KeyNotFound_9.txt KeyNotFound_10.txt NoSuchTable_1.txt NoSuchTable_2.txt NoSuchTable_3.txt NoSuchTable_4.txt NoSuchTable_5.txt NoSuchTable_6.txt NoSuchTable_7.txt NoSuchTable_8.txt NoSuchTable_9.txt NoSuchTable_10.txt SIGABRT_1.txt SIGABRT_2.txt SIGABRT_3.txt SIGABRT_4.txt SIGABRT_5.txt SIGABRT_6.txt SIGABRT_7.txt SIGABRT_8.txt SIGABRT_9.txt SIGABRT_10.txt
Thanks for all the details and crash reports @martinpoulsen, that's really useful. I think this is plenty to go on, but if we determine that having access to your bug reporting tool would be useful we will let you know, thanks for the offer!
In the interim, I would suggest you advise users who have the issue to reinstall the app – is all your data being synced to your server by some other means so users should not lose data?
Do you know if you've had any incidences of users who have had to uninstall and reinstall hitting this same problem for a second time? Especially users who reinstalled a version of your app which uses Realm v10.16.0.
A related question, are you aware of any new users who started with the latest version of your app (i.e. the one using Realm v10.16.0, rather than upgrading from an older version) hitting this issue? I'm wondering if the issue could be related to an older version of Realm and is now fixed (if the file is created with v10.16.0), or if it is still occurring with v10.16.0
Thanks @tomduncalf, advicing to reinstall the app is what our support team is currently doing when we get contacted by users who face these crashes - I'm not aware of a case where a user kept seeing the crashes after a reinstall, but we have only been in contact with a relatively small amount of users so far. If I see such a case at some point, I will let you know.
User data is synced to our servers via a custom sync API so luckily a reinstall will not cause loss of data.
Regarding new users (who started with v.10.16.0) facing the crash, this is one of the patterns I'm currently looking into, I will get back to you on that.
Btw, since adding symbolication yesterday for the most recent app version before we upgraded realm (back then we were on v. 10.10.1) a single crash has been reported and it turned out to be a realm native one:
CrashReporter Key: 5f043bc92fd4affaa90fe8f8d2f4fc19831c0d33
Hardware Model: iPhone13,2
Process: driversnote
Identifier: com.driversnote.driversnote
Version: 4.3.2
Role: Background
OS Version: iOS 15.3.1
Exception Type: EXC_BAD_ACCESS
Exception Subtype: KERN_INVALID_ADDRESS
EXC_BAD_ACCESS: Attempted to dereference garbage pointer 0x118.
0 driversnote std::__1::__hash_const_iterator<std::__1::__hash_node<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::String<realm::jsc::Types>*>, void*>*> std::__1::__hash_table<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::String<realm::jsc::Types>*>, std::__1::__unordered_map_hasher<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::String<realm::jsc::Types>*>, std::__1::hash<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::__unordered_map_equal<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::String<realm::jsc::Types>*>, std::__1::equal_to<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >, true>, std::__1::allocator<std::__1::__hash_value_type<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, realm::js::String<realm::jsc::Types>*> > >::find<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > >(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) const (driversnote)
1 driversnote realm::jsc::get_cached_property_name(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) (driversnote)
2 driversnote realm::jsc::ObjectWrap<realm::js::RealmObjectClass<realm::jsc::Types> >::get_internal(OpaqueJSContext const*, OpaqueJSValue* const&) (driversnote)
3 driversnote realm::js::RealmObjectClass<realm::jsc::Types>::get_property(OpaqueJSContext const*, OpaqueJSValue*, realm::js::String<realm::jsc::Types> const&, realm::js::ReturnValue<realm::jsc::Types>&) (driversnote)
4 driversnote OpaqueJSValue const* realm::js::wrap<&realm::js::RealmObjectClass<realm::jsc::Types>::get_property>(OpaqueJSContext const*, OpaqueJSValue*, OpaqueJSString*, OpaqueJSValue const**) (driversnote)
5 JavaScriptCore JSC::JSCallbackObject<JSC::JSNonFinalObject>::callImpl(JSC::JSGlobalObject*, JSC::CallFrame*)
6 JavaScriptCore _vmEntryToNative
7 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
8 JavaScriptCore JSC::GetterSetter::callGetter(JSC::JSGlobalObject*, JSC::JSValue)
9 JavaScriptCore JSC::LLInt::performLLIntGetByID(JSC::Instruction const*, JSC::CodeBlock*, JSC::JSGlobalObject*, JSC::JSValue, JSC::Identifier const&, JSC::GetByIdModeMetadata&)
10 JavaScriptCore _llint_slow_path_get_by_id
11 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
12 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
13 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
14 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
15 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
16 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
17 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
18 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
19 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
20 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
21 JavaScriptCore _vmEntryToJavaScriptTrampoline
22 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
23 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
24 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
25 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
26 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
27 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
28 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
29 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
30 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
31 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
32 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
33 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
34 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
35 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
36 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
37 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
38 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
39 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
40 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
41 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
42 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
43 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
44 JavaScriptCore _vmEntryToJavaScriptTrampoline
45 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
46 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
47 JavaScriptCore _llint_function_for_construct_arity_checkTagGateAfter
48 JavaScriptCore _vmEntryToJavaScriptTrampoline
49 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
50 JavaScriptCore JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*)
51 JavaScriptCore _vmEntryToNative
52 JavaScriptCore JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
53 JavaScriptCore JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&)
54 JavaScriptCore _JSObjectCallAsFunction
55 driversnote call (JSCRuntime.cpp:1260:14)
56 driversnote call (jsi-inl.h:228:18)
57 driversnote operator() (JSIExecutor.cpp:256:50)
58 driversnote __invoke<void (*&)(const std::function<void ()> &, std::function<std::string ()>), const std::function<void ()> &, std::function<std::string ()> > (type_traits:3694:1)
59 driversnote operator() (functional:1885:16)
60 driversnote operator() (functional:1885:16)
61 driversnote operator() (functional:1885:16)
62 driversnote tryFunc (RCTMessageThread.mm:69:20)
63 driversnote operator() (functional:1885:16)
64 CoreFoundation ___CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__
65 CoreFoundation ___CFRunLoopDoBlocks
66 CoreFoundation ___CFRunLoopRun
67 CoreFoundation _CFRunLoopRunSpecific
68 driversnote +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:324:12)
69 Foundation ___NSThread__start__
70 libsystem_pthread.dylib __pthread_start
Thanks @martinpoulsen, that would be interesting to know.
Thanks for your patience while we investigate this, it's obviously a tricky one until we find a way to reproduce it but we are actively investigating!
@tomduncalf we're just really happy that you are working on this! - and we know very well how hard it is to investigate issues without knowing a consistent way to reproduce 😅
Hi again @tomduncalf I have looked at a sample of 200 SIGABRT crashes and made some observations:
- In none of the cases were realm initially created by v.10.16.0.
- In all cases except two, the realm was created by v. 10.10.1 or earlier.
- In two case, the realm db was created by realm v. 10.13.0 (the first realm version upgrade which led to a session stability drop from ~ 99% to ~ 90%).
- Anecdotally (to feed your intuition) the two users mentioned above didn't have the crash with realm v. 10.13.0 and updated to the app which includes realm 10.16.0 and were able to use it without problems for around a week. Then suddenly after using it for about a week, they now get the crash every time the app attempts to instantiate a realm (in background) which happens whenever our app receives a location from the OS.
It appears that there is a pattern of users being less likely to get the crash if they created their Realm db with 10.13.0 and much less likely if they created it with 10.16.0. Our app realm version release timeline looks like this:
- before April 1. the app used Realm v. 10.10.1 or earlier (with no stability issues).
- April 1. we shipped the app which upgraded Realm to v. 10.13.0
- April 21. we shipped the app which upgraded Realm to v. 10.16.0
Looking at the signup time of the users behind the 200 crash reports, it seems there are fewer than expected who signed up between April 1. and April 21. (where Realm was created with 10.13.0) - and much fewer than expected (none in the sample) created after April 21. (where Realm was created with 10.16.0). I'm comparing against a significant amount of users who signed up in March, February, January, etc:
I will increase the sample size and see if the pattern still holds.
Thanks for your investigation @martinpoulsen, that is indeed very interesting. I'll focus my testing in on what happens when a Realm gets upgraded from 10.10.1 to 10.16.0 and let you know if I find anything
@martinpoulsen Is there any pattern to the devices which are experiencing issues or is it a cross section of all iOS devices?
@tomduncalf they seem pretty distributed across devices, here's the device distribution for the SIGABRT crash:
@tomduncalf here's the OS version distribution for the SIGABRT crash:
@tomduncalf I now looked at ~450 users who got the SIGABRT crash. The pattern seems to still hold up pretty well. Only a single user in this sample signed up using (and only ever used) the most recent app version (which includes Realm 10.16.0) - this user has experienced both the SIGABRT crash and the EXC_BAD_ACCESS crash.
This is the user creation date of the of the sample:
