panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x40 pc=0x4cc950]

goroutine 16 gp=0x40002a76c0 m=15 mp=0x40006d6008 [running]:
panic({0xd0ab60?, 0x1bee8e0?})
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x40005717c0 sp=0x4000571710 pc=0x84314
runtime.panicmem(...)
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:262
runtime.sigpanic()
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/signal_unix.go:900 +0x300 fp=0x4000571820 sp=0x40005717c0 pc=0x86b20
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0x40006bb008, {0x110d8b0, 0x400042ec88}, {0x40006bb078?, 0x4000571d48?}, {0x4d9c24?, 0x40006bb078?}, {0x8?, 0x60?, 0x6d?}, ...)
	pkg/sentry/mm/pma.go:368 +0x1890 fp=0x4000571cc0 sp=0x4000571830 pc=0x4cc950
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0x40006bb008, {0x110d8b0?, 0x400042ec88?}, {0x40006bb078?, 0x4000571de8?}, {0x63e7a8?, 0x400000000000?}, {0x0?, 0x0?, 0x0?}, ...)
	pkg/sentry/mm/pma.go:131 +0x8c fp=0x4000571d50 sp=0x4000571cc0 pc=0x4cab7c
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0x40006bb008, {0x110d8b0, 0x400042ec88}, 0x1107ad0?, {0x8?, 0xb0?, 0x6b?}, 0x4000424160?)
	pkg/sentry/mm/syscalls.go:57 +0x100 fp=0x4000571df0 sp=0x4000571d50 pc=0x4d9c80
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40001266c0?, 0x400042ec88)
	pkg/sentry/kernel/task_run.go:290 +0x8f4 fp=0x4000571f10 sp=0x4000571df0 pc=0x63e9a4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x400042ec88, 0x8)
	pkg/sentry/kernel/task_run.go:97 +0x1d4 fp=0x4000571fb0 sp=0x4000571f10 pc=0x63da24
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x2c fp=0x4000571fd0 sp=0x4000571fb0 pc=0x64710c
runtime.goexit({})
	src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000571fd0 sp=0x4000571fd0 pc=0x8d564
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 178
	pkg/sentry/kernel/task_start.go:412 +0xc4