1897744 - Crash in [@ IPC::Channel::ChannelImpl::SetOtherPid]

Status: NEW

(Core :: IPC, defect)

Description

[Gabriele Svelto [:gsvelto]]

Crash report: https://crash-stats.mozilla.org/report/index/25d6e30f-127f-4404-acda-8d7d50240518

MOZ_CRASH Reason: MOZ_RELEASE_ASSERT(other_pid_ == base::kInvalidProcessId || other_pid_ == other_pid) (Multiple sources of SetOtherPid disagree!)

Top 10 frames:

0  xul.dll  IPC::Channel::ChannelImpl::SetOtherPid(unsigned long)  ipc/chromium/src/chrome/common/ipc_channel_win.cc:219
1  xul.dll  IPC::Channel::ChannelImpl::ProcessIncomingMessages(base::MessagePumpForIO::IO...  ipc/chromium/src/chrome/common/ipc_channel_win.cc:360
1  xul.dll  IPC::Channel::ChannelImpl::OnIOCompleted(base::MessagePumpForIO::IOContext*, ...  ipc/chromium/src/chrome/common/ipc_channel_win.cc:484
2  xul.dll  base::MessagePumpForIO::WaitForIOCompletion(unsigned long, base::MessagePumpF...  ipc/chromium/src/base/message_pump_win.cc:490
2  xul.dll  base::MessagePumpForIO::WaitForWork()  ipc/chromium/src/base/message_pump_win.cc:472
2  xul.dll  base::MessagePumpForIO::DoRunLoop()  ipc/chromium/src/base/message_pump_win.cc:457
3  xul.dll  base::MessagePumpWin::RunWithDispatcher(base::MessagePump::Delegate*, base::M...  ipc/chromium/src/base/message_pump_win.cc:59
3  xul.dll  base::MessagePumpWin::Run(base::MessagePump::Delegate*)  ipc/chromium/src/base/message_pump_win.h:79
4  xul.dll  MessageLoop::RunInternal()  ipc/chromium/src/base/message_loop.cc:370
4  xul.dll  MessageLoop::RunHandler()  ipc/chromium/src/base/message_loop.cc:363

I don't know what could be causing this, crash volume is low but consistent.

Comment 1

[Gabriele Svelto [:gsvelto]]

This could be down to bad hardware, but we'd need to know the contents of the variables in the assertion to be sure.