panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x40 pc=0x95dd7d]

goroutine 131 gp=0xc000d80380 m=7 mp=0xc000580008 [running]:
panic({0x12ed300?, 0x23f8fd0?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc000b47890 sp=0xc000b477e0 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=0xc000b478f0 sp=0xc000b47890 pc=0x4767f9
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0xc000b17008, {0x171fda0, 0xc0007b8008}, {0xc000b13b08?, 0xc000b47d70?}, {0x97c213?, 0xc000b13b08?}, {0x0, 0x1, 0x0}, ...)
	pkg/sentry/mm/pma.go:368 +0x22dd fp=0xc000b47ce0 sp=0xc000b478f0 pc=0x95dd7d
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc000b17008, {0x171fda0?, 0xc0007b8008?}, {0xc000b13b08?, 0x100080001?}, {0xc0007bc008?, 0x1000000000000?}, {0x0, 0x1, 0x0}, ...)
	pkg/sentry/mm/pma.go:131 +0x125 fp=0xc000b47d80 sp=0xc000b47ce0 pc=0x95b465
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc000b17008, {0x171fda0, 0xc0007b8008}, 0x1719eb0?, {0x8?, 0x70?, 0xb1?}, 0xc00079a5a0?)
	pkg/sentry/mm/syscalls.go:57 +0x1a9 fp=0xc000b47e28 sp=0xc000b47d80 pc=0x970be9
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000a3e240?, 0xc0007b8008)
	pkg/sentry/kernel/task_run.go:290 +0xdf3 fp=0xc000b47f38 sp=0xc000b47e28 pc=0xb134d3
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0007b8008, 0xd)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000b47fc0 sp=0xc000b47f38 pc=0xb1201d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000b47fe0 sp=0xc000b47fc0 pc=0xb1da45
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000b47fe8 sp=0xc000b47fe0 pc=0x47d1a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 117
	pkg/sentry/kernel/task_start.go:412 +0xd9