fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x3fb00a0ab000 pc=0x456bd8]

goroutine 238701 [running]:
runtime.throw(0xba2aa4, 0x5)
	GOROOT/src/runtime/panic.go:616 +0x81 fp=0xc421553800 sp=0xc4215537e0 pc=0x429441
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:385 +0x273 fp=0xc421553850 sp=0xc421553800 pc=0x43e6b3
runtime.memmove(0x3fb00a0a5000, 0x3fb009da2000, 0xe0000)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/runtime/memmove_amd64.s:365 +0x438 fp=0xc421553858 sp=0xc421553850 pc=0x456bd8
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.Copy(0x3fb00a0a5000, 0xe0000, 0x0, 0x3fb009da2000, 0xe0000, 0xe0000, 0x0, 0xc421553990, 0x428854)
	pkg/sentry/safemem/block_unsafe.go:199 +0x33d fp=0xc421553908 sp=0xc421553858 pc=0x5c8ecd
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.CopySeq(0x3fb00a0a5000, 0xffffffffffffffff, 0x0, 0xe0000, 0x3fb009da2000, 0xffffffffffffffff, 0x0, 0xe0000, 0x0, 0x0, ...)
	pkg/sentry/safemem/seq_unsafe.go:276 +0x25d fp=0xc4215539d8 sp=0xc421553908 pc=0x5cbd7d
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.(*BlockSeqReader).ReadToBlocks(0xc420417de0, 0x3fb00a0a5000, 0xffffffffffffffff, 0x0, 0xe0000, 0xc421553b20, 0x40fb69, 0xc420417de0)
	pkg/sentry/safemem/io.go:86 +0x84 fp=0xc421553a58 sp=0xc4215539d8 pc=0x5c95b4
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.ReadFullToBlocks(0xc541c0, 0xc420417de0, 0x3fb00a0a5000, 0xffffffffffffffff, 0x0, 0xe0000, 0x0, 0xe0000, 0x0)
	pkg/sentry/safemem/io.go:54 +0xe4 fp=0xc421553ad8 sp=0xc421553a58 pc=0x5c94c4
gvisor.googlesource.com/gvisor/pkg/sentry/platform.AllocateAndFill(0xc63960, 0xc42014b680, 0xe0000, 0x1, 0xc541c0, 0xc420417de0, 0xffffffffffffffff, 0x0, 0xe0000, 0xc421c852e8)
	pkg/sentry/platform/platform.go:426 +0x114 fp=0xc421553b60 sp=0xc421553ad8 pc=0x5ea724
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).breakCopyOnWriteLocked(0xc421c84c80, 0xc421c852e8, 0x3, 0x920000, 0x921000, 0x920000, 0x921000, 0xc421c852e8, 0x3, 0xc421c852e8)
	pkg/sentry/mm/pma.go:433 +0x34d fp=0xc421553c80 sp=0xc421553b60 pc=0x688bad
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc421c84c80, 0xc610e0, 0xc420903200, 0xc421c84cf0, 0x4, 0x920000, 0x921000, 0x1, 0xc421c84cf0, 0x5, ...)
	pkg/sentry/mm/pma.go:142 +0x2a2 fp=0xc421553d60 sp=0xc421553c80 pc=0x687202
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc421c84c80, 0xc610e0, 0xc420903200, 0x920038, 0xc420000100, 0x7fd67d8d08e0, 0xc4220cc780, 0x100)
	pkg/sentry/mm/syscalls.go:55 +0x194 fp=0xc421553e28 sp=0xc421553d60 pc=0x6966a4
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420903200, 0xc53ee0, 0x0)
	pkg/sentry/kernel/task_run.go:255 +0x5ba fp=0xc421553f88 sp=0xc421553e28 pc=0x6ea2fa
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420903200, 0x10d1)
	pkg/sentry/kernel/task_run.go:95 +0x174 fp=0xc421553fd0 sp=0xc421553f88 pc=0x6e99d4
runtime.goexit()
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc421553fd8 sp=0xc421553fd0 pc=0x455f31
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:258 +0x100