1 diff --git a/base/threading/platform_thread_linux.cc b/base/threading/platform_thread_linux.cc
2 index de2e0c1..53cb90d 100644
3 --- a/base/threading/platform_thread_linux.cc
4 +++ b/base/threading/platform_thread_linux.cc
5 @@ -437,7 +437,8 @@ void TerminateOnThread() {}
7 size_t GetDefaultThreadStackSize(const pthread_attr_t& attributes) {
8 #if !defined(THREAD_SANITIZER)
10 + // use 8mb like glibc to avoid running out of space
13 // ThreadSanitizer bloats the stack heavily. Evidence has been that the
14 // default stack size isn't enough for some browser tests.
15 diff --git a/chrome/app/shutdown_signal_handlers_posix.cc b/chrome/app/shutdown_signal_handlers_posix.cc
16 index 621d441..472a3a8 100644
17 --- a/chrome/app/shutdown_signal_handlers_posix.cc
18 +++ b/chrome/app/shutdown_signal_handlers_posix.cc
19 @@ -187,11 +187,19 @@ void InstallShutdownSignalHandlers(
20 g_shutdown_pipe_read_fd = pipefd[0];
21 g_shutdown_pipe_write_fd = pipefd[1];
22 #if !defined(ADDRESS_SANITIZER)
23 +# if defined(__GLIBC__)
24 const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 2;
26 + const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 2 * 8; // match up musls 2k PTHREAD_STACK_MIN with glibcs 16k
29 +# if defined(__GLIBC__)
30 // ASan instrumentation bloats the stack frames, so we need to increase the
31 // stack size to avoid hitting the guard page.
32 const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 4;
34 + const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 4 * 8; // match up musls 2k PTHREAD_STACK_MIN with glibcs 16k
37 ShutdownDetector* detector = new ShutdownDetector(
38 g_shutdown_pipe_read_fd, std::move(shutdown_callback), task_runner);