fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x7f44c28ad000 pc=0x4718cf]

goroutine 53702 [running]:
runtime.throw(0x126f78c, 0x5)
	GOROOT/src/runtime/panic.go:1116 +0x72 fp=0xc009f034b0 sp=0xc009f03480 pc=0x437412
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:717 +0x485 fp=0xc009f034e0 sp=0xc009f034b0 pc=0x44de85
runtime.memmove(0x7f44c26cc000, 0x7f44c28c9000, 0x1fd000)
	src/runtime/memmove_amd64.s:425 +0x50f fp=0xc009f034e8 sp=0xc009f034e0 pc=0x4718cf
gvisor.dev/gvisor/pkg/safemem.Copy(0x7f44c26cc000, 0x1fd000, 0x0, 0x7f44c28c9000, 0x1fd000, 0x1fd000, 0xc00737a000, 0x0, 0xc00737a000)
	pkg/safemem/block_unsafe.go:235 +0x3f0 fp=0xc009f03598 sp=0xc009f034e8 pc=0x576cb0
gvisor.dev/gvisor/pkg/safemem.CopySeq(0x7f44c26cc000, 0xffffffffffffffff, 0x0, 0x1fd000, 0x7f44c28c9000, 0xffffffffffffffff, 0x0, 0x1fd000, 0xc009f03700, 0x0, ...)
	pkg/safemem/seq_unsafe.go:347 +0x2be fp=0xc009f03668 sp=0xc009f03598 pc=0x57ab9e
gvisor.dev/gvisor/pkg/safemem.(*BlockSeqReader).ReadToBlocks(0xc009dd4ea0, 0x7f44c26cc000, 0xffffffffffffffff, 0x0, 0x1fd000, 0xc009f037b0, 0x40d950, 0xc009dd4ea0)
	pkg/safemem/io.go:98 +0x8e fp=0xc009f036e8 sp=0xc009f03668 pc=0x57778e
gvisor.dev/gvisor/pkg/safemem.ReadFullToBlocks(0x13c9100, 0xc009dd4ea0, 0x7f44c26cc000, 0xffffffffffffffff, 0x0, 0x1fd000, 0x0, 0x1fd000, 0x0)
	pkg/safemem/io.go:57 +0x10c fp=0xc009f03768 sp=0xc009f036e8 pc=0x5774cc
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc00073ae00, 0x1fd000, 0x1, 0x13c9100, 0xc009dd4ea0, 0x7f44c28c9000, 0xffffffffffffffff, 0x0, 0x1fd000)
	pkg/sentry/pgalloc/pgalloc.go:603 +0x125 fp=0xc009f037f0 sp=0xc009f03768 pc=0x816005
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0xc0003ae000, 0x13f6da0, 0xc00046c000, 0xc0003df000, 0xd, 0x7f01c45fc000, 0x7f01c45fd000, 0x101, 0x4112c1, 0xc009f03d30, ...)
	pkg/sentry/mm/pma.go:445 +0xfc5 fp=0xc009f03c80 sp=0xc009f037f0 pc=0x89dd65
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc0003ae000, 0x13f6da0, 0xc00046c000, 0xc0003df000, 0xd, 0x7f01c45fc000, 0x7f01c45fd000, 0x101, 0xc0003df000, 0xe, ...)
	pkg/sentry/mm/pma.go:152 +0x125 fp=0xc009f03d40 sp=0xc009f03c80 pc=0x89c605
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).HandleUserFault(0xc0003ae000, 0x13f6da0, 0xc00046c000, 0x7f01c45fca08, 0x1000101, 0x7f01c45fca10, 0xc0001e0900, 0xffffffff)
	pkg/sentry/mm/syscalls.go:63 +0x1f5 fp=0xc009f03e08 sp=0xc009f03d40 pc=0x8b2e15
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc00046c000, 0x13c9880, 0x0)
	pkg/sentry/kernel/task_run.go:362 +0x75c fp=0xc009f03f60 sp=0xc009f03e08 pc=0xa3571c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00046c000, 0x2c)
	pkg/sentry/kernel/task_run.go:100 +0x1e2 fp=0xc009f03fd0 sp=0xc009f03f60 pc=0xa34862
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc009f03fd8 sp=0xc009f03fd0 pc=0x4705a1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:374 +0x116