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GrapheneOS / os-issue-tracker

Issue tracker for GrapheneOS Android Open Source Project hardening work. Standalone projects like Auditor, AttestationServer and hardened_malloc have their own dedicated trackers.
https://grapheneos.org/
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bluetooth crash #4246

Open secretmango opened 2 weeks ago

secretmango commented 2 weeks ago 
type: crash
osVersion: google/bluejay/bluejay:15/AP3A.241005.015/2024102400:user/release-keys
uid: 1002 (u:r:bluetooth:s0)
cmdline: com.android.bluetooth
processUptime: 0s

signal: 11 (SIGSEGV), code 1 (SEGV_MAPERR), faultAddr 3
cause: null pointer dereference
threadName: bt_stack_manage

backtrace:
    /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::hci::HciLayer::impl::unregister_vs_event(bluetooth::hci::VseSubeventCode)+116, pc 41ac74)
    /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::os::Handler::handle_next_event()+296, pc 3be318)
    /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::os::Reactor::Run()+704, pc 3bf770)
    /apex/com.android.btservices/lib64/libbluetooth_jni.so (bluetooth::os::Thread::run(bluetooth::os::Thread::Priority)+216, pc 3beb28)
    /apex/com.android.btservices/lib64/libbluetooth_jni.so (void* std::__1::__thread_proxy[abi:nn180000]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct>>, void (bluetooth::os::Thread::*)(bluetooth::os::Thread::Priority), bluetooth::os::Thread*, bluetooth::os::Thread::Priority>>(void*)+68, pc 3bed24)
    /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+200, pc 76188)
    /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+64, pc 66eb0)

May be that I simply turned it off via the quicksettings button. Headphones (normal connection) and xiaomi smartwatch band 8 (BLE) connected

secretmango commented 2 weeks ago

For some reason I cannot upload the log txt or zip with vanadium.

https://cloud.uol.de/s/KoFo6YPrdTi6JkW