Issues

Implement the Hedge VMM backend

#901

· karthik120710 opened

on Aug 4, 2026

isRunning()/Signal()/Kill()/joinSandboxNetNs() trust a raw PID with no liveness/identity check, so PID reuse after the VMM exits lets urunc signal (and even network-namespace-join) an unrelated host process

#899

· Anand-240 opened

on Aug 4, 2026

# parseCmdLine() wraps multi-word Linux-unikernel args in unescaped single quotes, corrupting urunit's boot-cmdline argument parsing when an arg itself contains a quote

invalid

#897

· Anand-240 opened

on Aug 3, 2026

Multi-Queue TAP Device Support for High-Throughput Networking

#893

· Rucha0901 opened

on Aug 3, 2026

Version parsing failure in unikraft.go discards underlying error detail

#891

· Nachiket-Roy opened

on Aug 3, 2026

checkValidNsPath treats permission-denied and I/O errors as "namespace does not exist"

#890

· Nachiket-Roy opened

on Aug 3, 2026

[Feature]: Support Multiple Block Devices in Rumprun / Solo5

#887

· Rucha0901 opened

on Aug 3, 2026

`validate()` runs before `decode()`, so base64 fields containing only CR/LF pass validation and decode to empty

invalid

#885

· u7k4rs6 opened

on Aug 3, 2026

Bug: Masked configuration/decoding errors cause silent fallback to runc and confusing failures

#876

· Nachiket-Roy opened

on Aug 1, 2026

Tap device and TC rules are leaked when networkSetup()/DynamicNetwork.NetworkSetup() fails partway through, permanently blocking future network setup in the same netns

#874

· Anand-240 opened

on Jul 31, 2026

docs: document loop autoclear behavior for block bind mounts

#873

· Vi-shub opened

on Jul 31, 2026

bug: file descriptor and socket leak on create error paths in cmd/urunc/create.go

#871

· singhsrijan46 opened

on Jul 31, 2026

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All issues

Implement the Hedge VMM backend

isRunning()/Signal()/Kill()/joinSandboxNetNs() trust a raw PID with no liveness/identity check, so PID reuse after the VMM exits lets urunc signal (and even network-namespace-join) an unrelated host process

# parseCmdLine() wraps multi-word Linux-unikernel args in unescaped single quotes, corrupting urunit's boot-cmdline argument parsing when an arg itself contains a quote

Multi-Queue TAP Device Support for High-Throughput Networking

Version parsing failure in unikraft.go discards underlying error detail

checkValidNsPath treats permission-denied and I/O errors as "namespace does not exist"

[Feature]: Support Multiple Block Devices in Rumprun / Solo5

`validate()` runs before `decode()`, so base64 fields containing only CR/LF pass validation and decode to empty

Bug: Masked configuration/decoding errors cause silent fallback to runc and confusing failures

Tap device and TC rules are leaked when networkSetup()/DynamicNetwork.NetworkSetup() fails partway through, permanently blocking future network setup in the same netns

docs: document loop autoclear behavior for block bind mounts

bug: file descriptor and socket leak on create error paths in cmd/urunc/create.go

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