fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x7f327ca00020 pc=0x47582a]

goroutine 2236 [running]:
runtime.throw(0x18a9c90, 0x5)
	GOROOT/src/runtime/panic.go:1116 +0x72 fp=0xc00089e158 sp=0xc00089e128 pc=0x439472
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:717 +0x485 fp=0xc00089e188 sp=0xc00089e158 pc=0x4515c5
runtime.memmove(0x7f327ca00000, 0x7f327d207000, 0x2000)
	src/runtime/memmove_amd64.s:365 +0x42a fp=0xc00089e190 sp=0xc00089e188 pc=0x47582a
runtime.slicecopy(0x7f327ca00000, 0x2000, 0x7f327d207000, 0x2000, 0x1, 0x3ca02000)
	GOROOT/src/runtime/slice.go:276 +0x125 fp=0xc00089e1d8 sp=0xc00089e190 pc=0x452da5
gvisor.dev/gvisor/pkg/safemem.Copy(0x7f327ca00000, 0x2000, 0x0, 0x7f327d207000, 0x2000, 0x2000, 0x2000, 0xffffffffffffffff, 0x7f327ca00000)
	pkg/safemem/block_unsafe.go:199 +0x4e5 fp=0xc00089e2e0 sp=0xc00089e1d8 pc=0x626605
gvisor.dev/gvisor/pkg/safemem.CopySeq(0x7f327ca00000, 0xffffffffffffffff, 0x0, 0x2000, 0x7f327d207000, 0xffffffffffffffff, 0x0, 0x2000, 0xc00089e498, 0x0, ...)
	pkg/safemem/seq_unsafe.go:281 +0x2a5 fp=0xc00089e3c0 sp=0xc00089e2e0 pc=0x62a925
gvisor.dev/gvisor/pkg/safemem.(*BlockSeqReader).ReadToBlocks(0xc0016be4a0, 0x7f327ca00000, 0xffffffffffffffff, 0x0, 0x2000, 0xa68ec0, 0xc00089e4d0, 0xc00040c020)
	pkg/safemem/io.go:86 +0xc8 fp=0xc00089e470 sp=0xc00089e3c0 pc=0x627188
gvisor.dev/gvisor/pkg/safemem.ReadFullToBlocks(0x1a50820, 0xc0016be4a0, 0x7f327ca00000, 0xffffffffffffffff, 0x0, 0x2000, 0x0, 0x2000, 0x0)
	pkg/safemem/io.go:54 +0x10b fp=0xc00089e500 sp=0xc00089e470 pc=0x626e4b
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc00040c000, 0x2000, 0x1, 0x1a50820, 0xc0016be4a0, 0x7f327d207000, 0xffffffffffffffff, 0x0, 0x2000)
	pkg/sentry/pgalloc/pgalloc.go:536 +0x14f fp=0xc00089e590 sp=0xc00089e500 pc=0xa4388f
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsInternalLocked(0xc004420000, 0x1a7ece0, 0xc0009c6000, 0xc004420080, 0x5, 0x169c000, 0x169d000, 0xc004000100, 0x44b21c, 0x156d270, ...)
	pkg/sentry/mm/pma.go:349 +0x1418 fp=0xc00089eca8 sp=0xc00089e590 pc=0xaff198
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc004420000, 0x1a7ece0, 0xc0009c6000, 0xc004420080, 0x5, 0x169c000, 0x169cc14, 0x100, 0xc004420080, 0x6, ...)
	pkg/sentry/mm/pma.go:123 +0x108 fp=0xc00089ed78 sp=0xc00089eca8 pc=0xafd4c8
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc004420000, 0x1a7ece0, 0xc0009c6000, 0x169cc10, 0x169cc14, 0xc000000100, 0xc00089ef60, 0xc0006a1200, 0x47622c, 0xafb2d1)
	pkg/sentry/mm/io.go:526 +0x28a fp=0xc00089eed8 sp=0xc00089ed78 pc=0xaf642a
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut(0xc004420000, 0x1a7ece0, 0xc0009c6000, 0x169cc10, 0xc00089f1b4, 0x4, 0x4, 0x200000, 0xc0001563a0, 0xc004cc08c0, ...)
	pkg/sentry/mm/io.go:119 +0x265 fp=0xc00089efa0 sp=0xc00089eed8 pc=0xaf2ce5
gvisor.dev/gvisor/pkg/sentry/kernel.(*taskCopyContext).CopyOutBytes(0xc0016be480, 0x169cc10, 0xc00089f1b4, 0x4, 0x4, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_usermem.go:336 +0x1b9 fp=0xc00089f080 sp=0xc00089efa0 pc=0xd60639
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOutN(0xc00089f1b4, 0x1a6eb20, 0xc0016be480, 0x169cc10, 0x4, 0xc00089f158, 0x40fcf8, 0x20)
	bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:63 +0xca fp=0xc00089f100 sp=0xc00089f080 pc=0xd7d46a
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadID).CopyOut(0xc00089f1b4, 0x1a6eb20, 0xc0016be480, 0x169cc10, 0xc004cc0001, 0x0, 0x0)
	bazel-out/k8-fastbuild-ST-85f86a41aebae9b44e06a227fc2c34bde1094098ba6d32170f99a32414da6482/bin/pkg/sentry/kernel/kernel_abi_autogen_unsafe.go:73 +0x65 fp=0xc00089f168 sp=0xc00089f100 pc=0xd7d545
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone(0xc0009c6000, 0xc00089f638, 0x0, 0x0, 0x0, 0x0)
	pkg/sentry/kernel/task_clone.go:358 +0x185d fp=0xc00089f5f8 sp=0xc00089f168 pc=0xd2bc1d
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone(0xc0009c6000, 0x1200011, 0x0, 0x0, 0x169cc10, 0x169c940, 0x0, 0x0, 0x475fac, 0xd22f17)
	pkg/sentry/syscalls/linux/sys_thread.go:227 +0x17a fp=0xc00089f6b0 sp=0xc00089f5f8 pc=0xe1737a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone(0xc0009c6000, 0x1200011, 0x0, 0x0, 0x169cc10, 0x169c940, 0x0, 0xc000059000, 0xc00089f7a8, 0x44351c, ...)
	pkg/sentry/syscalls/linux/sys_clone_amd64.go:34 +0x85 fp=0xc00089f730 sp=0xc00089f6b0 pc=0xdd9125
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0009c6000, 0x38, 0x1200011, 0x0, 0x0, 0x169cc10, 0x169c940, 0x0, 0x0, 0x0, ...)
	pkg/sentry/kernel/task_syscall.go:104 +0x453 fp=0xc00089f9d0 sp=0xc00089f730 pc=0xd59ff3
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0009c6000, 0x38, 0x1200011, 0x0, 0x0, 0x169cc10, 0x169c940, 0x0, 0x408638, 0xc0009c68df)
	pkg/sentry/kernel/task_syscall.go:239 +0xba fp=0xc00089fab0 sp=0xc00089f9d0 pc=0xd5b77a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0009c6000, 0x38, 0x1200011, 0x0, 0x0, 0x169cc10, 0x169c940, 0x0, 0x1369bcb, 0x2cd94d4)
	pkg/sentry/kernel/task_syscall.go:199 +0x10f fp=0xc00089fb60 sp=0xc00089fab0 pc=0xd5b08f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0009c6000, 0x2, 0xc0009c6000)
	pkg/sentry/kernel/task_syscall.go:174 +0x1ea fp=0xc00089fca0 sp=0xc00089fb60 pc=0xd5a82a
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc0009c6000, 0x1a50fa0, 0x0)
	pkg/sentry/kernel/task_run.go:282 +0x12a7 fp=0xc00089fed8 sp=0xc00089fca0 pc=0xd461a7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0009c6000, 0x28)
	pkg/sentry/kernel/task_run.go:97 +0x398 fp=0xc00089ffd0 sp=0xc00089fed8 pc=0xd442d8
runtime.goexit()
	src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00089ffd8 sp=0xc00089ffd0 pc=0x4745e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:323 +0x1a5