fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x3fd4ce321000 pc=0x456caf]

goroutine 360974 [running]:
runtime.throw(0xba3a44, 0x5)
	GOROOT/src/runtime/panic.go:616 +0x81 fp=0xc4218ed800 sp=0xc4218ed7e0 pc=0x429441
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:385 +0x273 fp=0xc4218ed850 sp=0xc4218ed800 pc=0x43e6b3
runtime.memmove(0x3fd4ce1ec000, 0x3fd4ce052000, 0x19a000)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/runtime/memmove_amd64.s:422 +0x50f fp=0xc4218ed858 sp=0xc4218ed850 pc=0x456caf
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.Copy(0x3fd4ce1ec000, 0x19a000, 0x0, 0x3fd4ce052000, 0x19a000, 0x19a000, 0x0, 0xc4218ed990, 0x428854)
	pkg/sentry/safemem/block_unsafe.go:199 +0x33d fp=0xc4218ed908 sp=0xc4218ed858 pc=0x5c8fdd
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.CopySeq(0x3fd4ce1ec000, 0xffffffffffffffff, 0x0, 0x19a000, 0x3fd4ce052000, 0xffffffffffffffff, 0x0, 0x19a000, 0x0, 0x0, ...)
	pkg/sentry/safemem/seq_unsafe.go:276 +0x25d fp=0xc4218ed9d8 sp=0xc4218ed908 pc=0x5cbe8d
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.(*BlockSeqReader).ReadToBlocks(0xc4209a1300, 0x3fd4ce1ec000, 0xffffffffffffffff, 0x0, 0x19a000, 0xc4218edb20, 0x40fb69, 0xc4209a1300)
	pkg/sentry/safemem/io.go:86 +0x84 fp=0xc4218eda58 sp=0xc4218ed9d8 pc=0x5c96c4
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.ReadFullToBlocks(0xc55300, 0xc4209a1300, 0x3fd4ce1ec000, 0xffffffffffffffff, 0x0, 0x19a000, 0x0, 0x19a000, 0x0)
	pkg/sentry/safemem/io.go:54 +0xe4 fp=0xc4218edad8 sp=0xc4218eda58 pc=0x5c95d4
gvisor.googlesource.com/gvisor/pkg/sentry/platform.AllocateAndFill(0xc64bc0, 0xc42014b680, 0x19a000, 0x1, 0xc55300, 0xc4209a1300, 0xffffffffffffffff, 0x0, 0x19a000, 0xc42016b868)
	pkg/sentry/platform/platform.go:426 +0x114 fp=0xc4218edb60 sp=0xc4218edad8 pc=0x5ea644
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).breakCopyOnWriteLocked(0xc42016b200, 0xc42016b868, 0x8, 0x7f1037599000, 0x7f103759a000, 0x7f1037599000, 0x7f103759a000, 0xc42016b868, 0x8, 0xc42016b868)
	pkg/sentry/mm/pma.go:433 +0x34d fp=0xc4218edc80 sp=0xc4218edb60 pc=0x688a7d
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc42016b200, 0xc62220, 0xc42091e400, 0xc42016b270, 0xa, 0x7f1037599000, 0x7f103759a000, 0x1, 0xc42016b270, 0xb, ...)
	pkg/sentry/mm/pma.go:142 +0x2a2 fp=0xc4218edd60 sp=0xc4218edc80 pc=0x6870d2
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc42016b200, 0xc62220, 0xc42091e400, 0x7f1037599af8, 0xc420000100, 0x7f1037599b00, 0xc421d0a200, 0x100)
	pkg/sentry/mm/syscalls.go:55 +0x194 fp=0xc4218ede28 sp=0xc4218edd60 pc=0x696574
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42091e400, 0xc55020, 0x0)
	pkg/sentry/kernel/task_run.go:255 +0x5ba fp=0xc4218edf88 sp=0xc4218ede28 pc=0x6ea1ca
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42091e400, 0x177c)
	pkg/sentry/kernel/task_run.go:95 +0x174 fp=0xc4218edfd0 sp=0xc4218edf88 pc=0x6e98a4
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=0xc4218edfd8 sp=0xc4218edfd0 pc=0x455f31
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:258 +0x100