ErrLookup › firecracker-microvm/firecracker

firecracker-microvm/firecracker

Secure and fast microVMs for serverless computing. · Rust · 356 source files

Analyzed at 23b09b943f on 2026-09-19. 57 documented errors.

Code / MessageTypeSeverityTags
discard length overflow
validation error linux, io, fallocate, integer-overflow, virtio-block
TimerFd read failed
panic error
Error receiving API request.
panic error
virtio ring access outside the range validated at activation
panic critical rust, virtio, panic, guest-memory
discard offset overflow
validation error linux, io, fallocate, integer-overflow, virtio-block
Mocked timer doesn't support fd
panic error rust, timer, testing, file-descriptor
Error converting cpu id to Tid
panic error rust, panic, gdb, gdbstub, off-by-one, thread-id, firecracker
Device is not initialized
panic error rust, panic, virtio, vsock, device-state, firecracker
vsock: Could not trigger device interrupt
panic critical rust, panic, virtio, vsock, interrupt, eventfd, firecracker
Poisoned lock
panic error rust, panic, mutex, poisoned-lock, mmds, metadata, firecracker
i8042 lock was poisoned
panic error rust, panic, mutex, poisoned-lock, i8042, input, reboot, firecracker
error unlocking vmm
panic error rust, panic, mutex, poisoned-lock, gdb, concurrency, firecracker
Error getting initial gdb event
panic error rust, panic, gdb, channel, breakpoint, firecracker
GDB requires KVM
panic error rust, panic, gdb, kvm, aarch64, firecracker
The number of available virtio descriptors
panic error
'http-api-max-payload-size' parameter expected to be of…
panic error
Failed to set the requested seccomp filters on the API…
panic error
Failed to set the requested seccomp filters on vCPU
panic error
The channel's sending half was disconnected. Cannot receive…
panic error
'parent-cpu-time-us' parameter expected to be of 'u64' type.
panic error
'mmds-size-limit' parameter expected to be of 'usize' type.
panic error
'start-time-cpu-us' parameter expected to be of 'u64' type.
panic error
'start-time-us' parameter expected to be of 'u64' type.
panic error
Timed out waiting for vCPU thread
panic error
Unable to open or read from the configuration file
panic error
Unable to open or read from the mmds content file
panic error
Number of vcpus reported by KVM exceeds u32::MAX
panic error
VhostUserBlock does not support snapshotting yet
panic error
MMDS error: metadata provided not valid json
panic error
bzImage load always yields a setup header
panic error
Cannot create cstring from cmdline string
panic error
Failed to sanitize the Jailer process
panic error
Failed to register vcpu signal handler
panic error
Missing seccomp filter for API thread.
panic error
Only 2MiB hugetlb pages are supported
panic error
Bus ranges and devices out of sync
panic error
Cannot add HTTP server kill switch
panic error
vsock: invalid queue index
panic error
balloon: invalid queue id
panic error
caddr should be within the region
panic error
Failed to start the event manager
panic error
vcpu channel unexpectedly closed
panic error
Failed to clone API kill switch
panic error
Cannot create API kill switch.
panic error
File too short to contain CRC
exception error
Unable to create EventManager
panic error
Failed to clone API event FD
panic error
address should be allocated
panic error
Cannot create API Eventfd.
panic error
Missing argument: api-sock
panic error
slot range should be valid
panic error
API thread spawn failed.
panic error
one-shot channel closed
panic error
vCPU already started
panic error
Invalid instance ID
panic error
IRQ chip not set
panic error
poisoned lock
panic error