Reproduce:

1. From a WindowServer session: press ALT+2
2. Wait for a few CrashDaemon crashes
3. ALT+1
4. 🔥 <-- you are here

Alternatively, repeat steps 1 and 3 until crash.

Log:

145.829 [#0 colonel(0:0)]: Unimplemented escape sequence 1
145.836 [#0 IO WorkQueue(2:2)]: Unrecoverable page fault, write to address V0xbcbcbce0
145.836 [#0 IO WorkQueue(2:2)]: Note: Address V0xbcbcbce0 looks like it may be recently slab_dealloc()'d memory
145.836 [IO WorkQueue(2:2)]: CRASH: CPU #0 Page Fault in ring 0
145.836 [#0 IO WorkQueue(2:2)]: Exception code: 0002 (isr: 0000)
145.836 [#0 IO WorkQueue(2:2)]:     pc=0x0008:0xc06203da eflags=0x00010046
145.836 [#0 IO WorkQueue(2:2)]:  stack=0x0010:0xc2b3dc18
145.836 [#0 IO WorkQueue(2:2)]:     ds=0x0010 es=0x0010 fs=0x0000 gs=0x0030
145.836 [#0 IO WorkQueue(2:2)]:    eax=0x00000000 ebx=0xc15f8010 ecx=0xc15fa6e0 edx=0xc2b3dc80
145.836 [#0 IO WorkQueue(2:2)]:    ebp=0xc2b3dc50 esp=0xc2b3dc18 esi=0xbcbcbce0 edi=0xc2b3dc80
145.836 [#0 IO WorkQueue(2:2)]:    cr0=0x80010013 cr2=0xbcbcbce0 cr3=0x037d5000 cr4=0x00140ee4
[IO WorkQueue(2:2)]: KERNEL PANIC! :^(
[IO WorkQueue(2:2)]: Crash in ring 0
[IO WorkQueue(2:2)]: at ../../Kernel/Arch/x86/common/Interrupts.cpp:230 in void Kernel::handle_crash(const Kernel::RegisterState&, const char*, int, bool)
[IO WorkQueue(2:2)]: Kernel + 0x00830749  Kernel::__panic(char const*, unsigned int, char const*) +0x115
[IO WorkQueue(2:2)]: Kernel + 0x00a085df  Kernel::handle_crash(Kernel::RegisterState const&, char const*, int, bool) [clone .localalias] +0x228
[IO WorkQueue(2:2)]: Kernel + 0x00a09323  page_fault_handler +0xba4
[IO WorkQueue(2:2)]: Kernel + 0x00a065c6  page_fault_asm_entry +0x26
[IO WorkQueue(2:2)]: Kernel + 0x00429a17  Kernel::SpinlockLocker<Kernel::RecursiveSpinlock>::SpinlockLocker(Kernel::RecursiveSpinlock&) +0x1cd
[IO WorkQueue(2:2)]: Kernel + 0x0075e24f  Kernel::Memory::Region::set_vmobject(AK::NonnullRefPtr<Kernel::Memory::VMObject>&&) +0x339
[IO WorkQueue(2:2)]: Kernel + 0x004fbc39  Kernel::FramebufferDevice::activate_writes() [clone .localalias] +0x617
[IO WorkQueue(2:2)]: Kernel + 0x004f47c7  Kernel::BochsGraphicsAdapter::disable_consoles() [clone .localalias] +0x5b1
[IO WorkQueue(2:2)]: Kernel + 0x00506193  Kernel::GraphicsManagement::activate_graphical_mode() +0x3f1
[IO WorkQueue(2:2)]: Kernel + 0x00982025  Kernel::ConsoleManagement::switch_to(unsigned int) +0x5bd
[IO WorkQueue(2:2)]: Kernel + 0x004c8e0a  AK::Function<void ()>::CallableWrapper<Kernel::PS2KeyboardDevice::irq_handle_byte_read(unsigned char)::{lambda()#1}>::call() +0xb8
[IO WorkQueue(2:2)]: Kernel + 0x009f7058  void Kernel::Process::kernel_process_trampoline<Kernel::WorkQueue::WorkQueue(AK::StringView)::{lambda()#1}>(void*) +0x455
[IO WorkQueue(2:2)]: Kernel + 0x00a0bd33  exit_kernel_thread +0x0