panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x40 pc=0x8e826b]

goroutine 278 gp=0xc00063c8c0 m=9 mp=0xc0003fce08 [running]:
panic({0x11c90c0?, 0x20e7b70?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0009b5828 sp=0xc0009b5778 pc=0x4740c8
runtime.panicmem(...)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:262
runtime.sigpanic()
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/signal_unix.go:900 +0x359 fp=0xc0009b5888 sp=0xc0009b5828 pc=0x4767f9
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0xc0005f9008, {0x15ce960, 0xc000632c88}, {0xc0008ea908?, 0xc0008ea908?}, {0x1000000?, 0x10000008dd320?}, {0x0, 0x1, 0x0}, ...)
	pkg/sentry/mm/pma.go:368 +0x21cb fp=0xc0009b5cf0 sp=0xc0009b5888 pc=0x8e826b
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc0005f9008, {0x15ce960?, 0xc000632c88?}, {0xc0008ea908?, 0xc000433ea8?}, {0xc0009b5e18?, 0xe50a88?}, {0x0, 0x1, 0x0}, ...)
	pkg/sentry/mm/pma.go:131 +0xb7 fp=0xc0009b5d80 sp=0xc0009b5cf0 pc=0x8e5ad7
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc0005f9008, {0x15ce960, 0xc000632c88}, 0x15c87f0?, {0x8?, 0x90?, 0x5f?}, 0xc000a20000?)
	pkg/sentry/mm/syscalls.go:57 +0x15c fp=0xc0009b5e28 sp=0xc0009b5d80 pc=0x8f789c
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0008ca090?, 0xc000632c88)
	pkg/sentry/kernel/task_run.go:290 +0xaa5 fp=0xc0009b5f30 sp=0xc0009b5e28 pc=0xa6dec5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000632c88, 0xc)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0009b5fc0 sp=0xc0009b5f30 pc=0xa6cd94
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc0009b5fe0 sp=0xc0009b5fc0 pc=0xa76965
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0009b5fe8 sp=0xc0009b5fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 292
	pkg/sentry/kernel/task_start.go:412 +0xc5