panic: running on goroutine 55703 (task goroutine for kernel.Task 0xc000830008 is 55613) goroutine 55703 gp=0xc000845c00 m=8 mp=0xc000500008 [running]: panic({0x179f4a0?, 0xc000a061e0?}) GOROOT/src/runtime/panic.go:811 +0x154 fp=0xc000999760 sp=0xc0009996b0 pc=0x47bad4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).assertTaskGoroutine(0xc000830008) pkg/sentry/kernel/task_run.go:378 +0x108 fp=0xc0009997e0 sp=0xc000999760 pc=0xda3588 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).block(0xc000830008, 0xc000cd2af0, 0xc000f9bea0) pkg/sentry/kernel/task_block.go:169 +0x40 fp=0xc000999900 sp=0xc0009997e0 pc=0xd81750 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).blockWithDeadlineFromSampledClock(0xc000830008, 0xc000cd2af0, {0x1c90b98, 0xc000450f10}, {0xc000450f18?}) pkg/sentry/kernel/task_block.go:134 +0x88 fp=0xc000999970 sp=0xc000999900 pc=0xd81398 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc000830008, 0xc000cd2af0, 0x1, {0x0?}) pkg/sentry/kernel/task_block.go:87 +0x98 fp=0xc0009999d0 sp=0xc000999970 pc=0xd80f28 gvisor.dev/gvisor/pkg/sentry/socket/netstack.(*sock).Release(0xc0007e1cc0, {0x1c9c810, 0xc000a13d70}) pkg/sentry/socket/netstack/netstack.go:497 +0x374 fp=0xc000999af0 sp=0xc0009999d0 pc=0xf40524 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef.func1() pkg/sentry/vfs/file_description.go:205 +0x400 fp=0xc000999c40 sp=0xc000999af0 pc=0xa04bb0 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescriptionRefs).DecRef(0xc0007e1cc0, 0xc001219ce8) bazel-out/aarch64-fastbuild/bin/pkg/sentry/vfs/file_description_refs.go:133 +0x58 fp=0xc000999cd0 sp=0xc000999c40 pc=0xa0cf58 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).DecRef(0xc0007e1cc0, {0x1c9c810, 0xc000a13d70}) pkg/sentry/vfs/file_description.go:161 +0x80 fp=0xc000999d10 sp=0xc000999cd0 pc=0xa04780 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.submitCallback.getAIOCallback.func1.deferwrap1() pkg/sentry/syscalls/linux/sys_aio.go:344 +0x50 fp=0xc000999d50 sp=0xc000999d10 pc=0xfa91b0 runtime.deferreturn() GOROOT/src/runtime/panic.go:610 +0x60 fp=0xc000999de0 sp=0xc000999d50 pc=0x440470 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.submitCallback.getAIOCallback.func1({0x1c9c810, 0xc000a13d70}) pkg/sentry/syscalls/linux/sys_aio.go:383 +0x408 fp=0xc000999f90 sp=0xc000999de0 pc=0xfa9048 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO.func1() pkg/sentry/kernel/aio.go:30 +0x58 fp=0xc000999fd0 sp=0xc000999f90 pc=0xd41938 runtime.goexit({}) src/runtime/asm_arm64.s:1223 +0x4 fp=0xc000999fd0 sp=0xc000999fd0 pc=0x484e14 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO in goroutine 55613 pkg/sentry/kernel/aio.go:29 +0x1e0