Sometimes when running with SERENITY_SCREENS=2 and trying to capture a scheduler dump with Alt+Shift+F12 the system crashes trying to switch to the console:

[colonel(0:0)]: ASSERTION FAILED: !Processor::current().in_irq()
[colonel(0:0)]: ../../Kernel/Lock.cpp:24 in void Kernel::Lock::lock(Kernel::Lock::Mode)
[#0 colonel(0:0)]: 0xc072be19  abort +0x17e
[#0 colonel(0:0)]: 0xc072bc7b  _abort +0x0
[#0 colonel(0:0)]: 0xc043bda2  Kernel::Lock::lock(Kernel::LockMode) +0x130
[#0 colonel(0:0)]: 0xc02c7e67  Kernel::Graphics::VirtIOFrameBufferDevice::set_buffer(int) +0x1bf
[#0 colonel(0:0)]: 0xc02c9a37  Kernel::Graphics::VirtIOFrameBufferDevice::deactivate_writes() +0x5ad
[#0 colonel(0:0)]: 0xc02e20ba  Kernel::Graphics::VirtIOGraphicsAdapter::enable_consoles() +0x4de
[#0 colonel(0:0)]: 0xc02be2d9  Kernel::GraphicsManagement::deactivate_graphical_mode() +0x3f1
[#0 colonel(0:0)]: 0xc062d925  Kernel::ConsoleManagement::switch_to(unsigned int) +0xcaf
[#0 colonel(0:0)]: 0xc029179c  Kernel::PS2KeyboardDevice::irq_handle_byte_read(unsigned char) +0x47a
[#0 colonel(0:0)]: 0xc028b5c3  Kernel::I8042Controller::irq_process_input_buffer(Kernel::HIDDevice::Type) +0x5e3
[#0 colonel(0:0)]: 0xc0290fb7  Kernel::PS2KeyboardDevice::handle_irq(Kernel::RegisterState const&) +0x137
[#0 colonel(0:0)]: 0xc072f933  handle_interrupt +0x2af
[#0 colonel(0:0)]: 0xc072a5f3  interrupt_common_asm_entry +0x2b
[#0 colonel(0:0)]: 0xc073170c  exit_kernel_thread +0x0