panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x40 pc=0xc8f875]

goroutine 276 gp=0xc00044ac40 m=22 mp=0xc000548308 [running]:
panic({0x1bd3980?, 0x2bee1a0?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000b65350 sp=0xc000b652a0 pc=0x478708
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=0xc000b653b0 sp=0xc000b65350 pc=0x47aed9
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0xc000b4c008, {0x200d8c0, 0xc000b72008}, {0xc00030ed08?, 0xc000b65ad8?}, {0x0?, 0x450967?}, {0x1, 0x0, 0x0}, ...)
	pkg/sentry/mm/pma.go:368 +0x33d5 fp=0xc000b659f8 sp=0xc000b653b0 pc=0xc8f875
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc000b4c008, {0x200d8c0, 0xc000b72008}, {0xc00030ed08?, 0xba8c90?}, {0x484d89?, 0xc000b65b40?}, {0x1, 0x0, 0x0}, ...)
	pkg/sentry/mm/pma.go:131 +0x151 fp=0xc000b65ae8 sp=0xc000b659f8 pc=0xc8bab1
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc000b4c008, {0x200d8c0, 0xc000b72008}, 0x4000000001c0, {0x8?, 0xc0?, 0xb4?}, 0xc0002dbd10?)
	pkg/sentry/mm/syscalls.go:57 +0x16e fp=0xc000b65b98 sp=0xc000b65ae8 pc=0xca9bae
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000b72008?, 0xc000b72008)
	pkg/sentry/kernel/task_run.go:290 +0x1a32 fp=0xc000b65e70 sp=0xc000b65b98 pc=0xf40952
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000b72008, 0xb)
	pkg/sentry/kernel/task_run.go:97 +0x4fb fp=0xc000b65fb0 sp=0xc000b65e70 pc=0xf3e53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x45 fp=0xc000b65fe0 sp=0xc000b65fb0 pc=0xf51965
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000b65fe8 sp=0xc000b65fe0 pc=0x481a81
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 144
	pkg/sentry/kernel/task_start.go:412 +0x165