CI flakes #741
Description
Sometimes the CI fails on something and then succeeds on retry. Opening this bug to track occurrences, since they happen rarely enough that otherwise I'll forget if I've seen the same error before.
Windows job:
- https://github.com/rust-osdev/uefi-rs/actions/runs/4546518905/jobs/8015246097?pr=739#step:5:108
- https://github.com/rust-osdev/uefi-rs/actions/runs/4534811528/jobs/7989466320#step:5:113
[ INFO]: uefi-test-runner\src\proto\network\pxe.rs@079: Reading UDP packet from example service
[PANIC]: panicked at 'called `Result::unwrap()` on an `Err` value: Error { status: TIMEOUT, data: () }', uefi-test-runner\src\proto\network\pxe.rs:97:14
qemu-system-x86_64 -nodefaults -device virtio-rng-pci -machine q35 -smp 4 -m 256M -vga std -no-reboot -device isa-debug-exit,iobase=0xf4,iosize=0x04 -drive if=pflash,format=raw,readonly=on,file=C:\Program Files\qemu\share\edk2-x86_64-code.fd -drive if=pflash,format=raw,readonly=off,file=C:\Users\RUNNER~1\AppData\Local\Temp\.tmpWLAlmq\ovmf_vars -drive format=raw,file=fat:rw:target\x86_64-unknown-uefi\debug\esp -drive format=raw,file=C:\Users\RUNNER~1\AppData\Local\Temp\.tmpWLAlmq\test_disk.fat.img -serial pipe:serial -qmp pipe:qemu-monitor -nic user,model=e1000,net=192.168.17.0/24,tftp=uefi-test-runner/tftp/,bootfile=fake-boot-file
Error: failed to open file `\\.\pipe\qemu-monitor`
ia32 job:
[ INFO]: uefi-test-runner/src/proto/media.rs@262: Testing raw disk I/O
!!!! IA32 Exception Type - 0D(#GP - General Protection) CPU Apic ID - 00000000 !!!!
ExceptionData - 0000A250
EIP - 00000005, CS - 00000010, EFLAGS - 00000006
EAX - 0EF45E8B, ECX - 80002001, EDX - 00000068, EBX - 0D390010
ESP - 0EF30F20, EBP - 0EF30F4C, ESI - 0000000C, EDI - 0EF30F60
DS - 00000008, ES - 00000008, FS - 00000008, GS - 00000008, SS - 00000008
CR0 - 80010033, CR2 - 00000000, CR3 - 0EC01000, CR4 - 00000668
DR0 - 00000000, DR1 - 00000000, DR2 - 00000000, DR3 - 00000000
DR6 - FFFF0FF0, DR7 - 00000400
GDTR - 0E9E3000 00000047, IDTR - 0E546010 000007FF
LDTR - 00000000, TR - 00000000
FXSAVE_STATE - 0EF30C60
[ INFO]: uefi-test-runner/src/proto/device_path.rs@043: path name: Pci(0x1F,0x2)
[ INFO]: uefi-test-runner/src/proto/device_path.rs@032: !!!! IA32 Exception Type - 06(#UD - Invalid Opcode) CPU Apic ID - 00000000 !!!!
EIP - 00000024, CS - 00000010, EFLAGS - 00000082
EAX - 0EF45EA0, ECX - 80002001, EDX - 000000[68](https://github.com/rust-osdev/uefi-rs/actions/runs/4546687845/jobs/8015636847#step:5:69), EBX - 00000007
ESP - 0EF30824, EBP - 0EF3086C, ESI - 0EF30880, EDI - 0EF30880
DS - 00000008, ES - 00000008, FS - 00000008, GS - 00000008, SS - 00000008
CR0 - 80010033, CR2 - 00000000, CR3 - 0EC01000, CR4 - 00000668
DR0 - 00000000, DR1 - 00000000, DR2 - 00000000, DR3 - 00000000
DR6 - FFFF0FF0, DR7 - 00000400
GDTR - 0E9E3000 00000047, IDTR - 0E546010 000007FF
LDTR - 00000000, TR - 00000000
FXSAVE_STATE - 0EF30560