fatal error: fault
[signal SIGBUS: bus error code=0x2 addr=0x3f69f0d5d000 pc=0x456bd8]

goroutine 467 [running]:
runtime.throw(0xb9ce7f, 0x5)
	GOROOT/src/runtime/panic.go:616 +0x81 fp=0xc420aece40 sp=0xc420aece20 pc=0x429441
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:385 +0x273 fp=0xc420aece90 sp=0xc420aece40 pc=0x43e6b3
runtime.memmove(0x3f69f0ce7000, 0x3f69efdae000, 0xe0000)
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_pure_stripped/stdlib%/src/runtime/memmove_amd64.s:365 +0x438 fp=0xc420aece98 sp=0xc420aece90 pc=0x456bd8
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.Copy(0x3f69f0ce7000, 0xe0000, 0x0, 0x3f69efdae000, 0xe0000, 0xe0000, 0x0, 0xc420aecfd0, 0x428854)
	pkg/sentry/safemem/block_unsafe.go:199 +0x33d fp=0xc420aecf48 sp=0xc420aece98 pc=0x5c88bd
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.CopySeq(0x3f69f0ce7000, 0xffffffffffffffff, 0x0, 0xe0000, 0x3f69efdae000, 0xffffffffffffffff, 0x0, 0xe0000, 0x0, 0x0, ...)
	pkg/sentry/safemem/seq_unsafe.go:276 +0x25d fp=0xc420aed018 sp=0xc420aecf48 pc=0x5cb76d
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.(*BlockSeqReader).ReadToBlocks(0xc4205068e0, 0x3f69f0ce7000, 0xffffffffffffffff, 0x0, 0xe0000, 0xc420aed160, 0x40fb69, 0xc4205068e0)
	pkg/sentry/safemem/io.go:86 +0x84 fp=0xc420aed098 sp=0xc420aed018 pc=0x5c8fa4
gvisor.googlesource.com/gvisor/pkg/sentry/safemem.ReadFullToBlocks(0xc4e120, 0xc4205068e0, 0x3f69f0ce7000, 0xffffffffffffffff, 0x0, 0xe0000, 0x0, 0xe0000, 0x0)
	pkg/sentry/safemem/io.go:54 +0xe4 fp=0xc420aed118 sp=0xc420aed098 pc=0x5c8eb4
gvisor.googlesource.com/gvisor/pkg/sentry/platform.AllocateAndFill(0xc5d840, 0xc420149680, 0xe0000, 0x1, 0xc4e120, 0xc4205068e0, 0xffffffffffffffff, 0x0, 0xe0000, 0xc420cfb2e8)
	pkg/sentry/platform/platform.go:426 +0x114 fp=0xc420aed1a0 sp=0xc420aed118 pc=0x5ea034
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).breakCopyOnWriteLocked(0xc420cfac80, 0xc420cfb2e8, 0x3, 0x920000, 0x921000, 0x920000, 0x921000, 0xc420cfb2e8, 0x3, 0xc420cfb2e8)
	pkg/sentry/mm/pma.go:433 +0x34d fp=0xc420aed2c0 sp=0xc420aed1a0 pc=0x68846d
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).getPMAsLocked(0xc420cfac80, 0xc5afc0, 0xc4206fa400, 0xc420cfacf0, 0x4, 0x920000, 0x921000, 0x1, 0xc420cfacf0, 0x5, ...)
	pkg/sentry/mm/pma.go:142 +0x2a2 fp=0xc420aed3a0 sp=0xc420aed2c0 pc=0x686ac2
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc420cfac80, 0xc5afc0, 0xc4206fa400, 0x920060, 0x920098, 0x100, 0xc420aed4f0, 0xc5afc0, 0xc4206fa400, 0xc4204b22a5)
	pkg/sentry/mm/io.go:484 +0x260 fp=0xc420aed4a0 sp=0xc420aed3a0 pc=0x683000
gvisor.googlesource.com/gvisor/pkg/sentry/mm.(*MemoryManager).CopyOut(0xc420cfac80, 0xc5afc0, 0xc4206fa400, 0x920060, 0xc4206e0000, 0x38, 0x38, 0xc40100, 0x1069218, 0xc420aed690, ...)
	pkg/sentry/mm/io.go:119 +0x14b fp=0xc420aed530 sp=0xc420aed4a0 pc=0x680dbb
gvisor.googlesource.com/gvisor/pkg/sentry/usermem.CopyOutVec(0xc5afc0, 0xc4206fa400, 0xc59ca0, 0xc420cfac80, 0x0, 0x1, 0x920060, 0x38, 0xc4206e0000, 0x38, ...)
	pkg/sentry/usermem/usermem.go:276 +0x1b0 fp=0xc420aed5c0 sp=0xc420aed530 pc=0x5cf810
gvisor.googlesource.com/gvisor/pkg/sentry/usermem.IOSequence.CopyOut(0xc59ca0, 0xc420cfac80, 0x0, 0x1, 0x920060, 0x38, 0x100, 0xc5afc0, 0xc4206fa400, 0xc4206e0000, ...)
	pkg/sentry/usermem/usermem.go:494 +0xc4 fp=0xc420aed648 sp=0xc420aed5c0 pc=0x5d0834
gvisor.googlesource.com/gvisor/pkg/sentry/kernel/pipe.(*Pipe).read(0xc42099c140, 0xc5afc0, 0xc4206fa400, 0xc59ca0, 0xc420cfac80, 0x0, 0x1, 0x920060, 0x38, 0x100, ...)
	pkg/sentry/kernel/pipe/pipe.go:186 +0x249 fp=0xc420aed788 sp=0xc420aed648 pc=0x7a4c69
gvisor.googlesource.com/gvisor/pkg/sentry/kernel/pipe.(*ReaderWriter).Read(0xc420950010, 0xc5afc0, 0xc4206fa400, 0xc420a36480, 0xc59ca0, 0xc420cfac80, 0x0, 0x1, 0x920060, 0x38, ...)
	pkg/sentry/kernel/pipe/reader_writer.go:55 +0x8a fp=0xc420aed818 sp=0xc420aed788 pc=0x7a5b5a
gvisor.googlesource.com/gvisor/pkg/sentry/fs.(*File).Readv(0xc420a36480, 0xc5afc0, 0xc4206fa400, 0xc59ca0, 0xc420cfac80, 0x0, 0x1, 0x920060, 0x38, 0x100, ...)
	pkg/sentry/fs/file.go:232 +0x116 fp=0xc420aed8c0 sp=0xc420aed818 pc=0x6103c6
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.readv(0xc4206fa400, 0xc420a36480, 0xc59ca0, 0xc420cfac80, 0x0, 0x1, 0x920060, 0x38, 0x100, 0x38, ...)
	pkg/sentry/syscalls/linux/sys_read.go:191 +0x91 fp=0xc420aeda68 sp=0xc420aed8c0 pc=0x8a2f21
gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Read(0xc4206fa400, 0xf9, 0x920060, 0x38, 0x0, 0x1, 0xa, 0x0, 0x0, 0x0, ...)
	pkg/sentry/syscalls/linux/sys_read.go:67 +0x21e fp=0xc420aedb80 sp=0xc420aeda68 pc=0x8a1e0e
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4206fa400, 0x0, 0xf9, 0x920060, 0x38, 0x0, 0x1, 0xa, 0x4321bb, 0xb9b360, ...)
	pkg/sentry/kernel/task_syscall.go:162 +0x307 fp=0xc420aedc38 sp=0xc420aedb80 pc=0x6f1567
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4206fa400, 0x0, 0xf9, 0x920060, 0x38, 0x0, 0x1, 0xa, 0x1, 0xa)
	pkg/sentry/kernel/task_syscall.go:280 +0x62 fp=0xc420aedcc0 sp=0xc420aedc38 pc=0x6f2252
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4206fa400, 0x0, 0xf9, 0x920060, 0x38, 0x0, 0x1, 0xa, 0x86d140, 0xc420943ce8)
	pkg/sentry/kernel/task_syscall.go:241 +0x91 fp=0xc420aedd20 sp=0xc420aedcc0 pc=0x6f1e81
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4206fa400, 0x2, 0xc420ec6480)
	pkg/sentry/kernel/task_syscall.go:216 +0x142 fp=0xc420aede28 sp=0xc420aedd20 pc=0x6f17c2
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4206fa400, 0xc4de40, 0x0)
	pkg/sentry/kernel/task_run.go:219 +0xe56 fp=0xc420aedf88 sp=0xc420aede28 pc=0x6e8ca6
gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4206fa400, 0x41)
	pkg/sentry/kernel/task_run.go:95 +0x174 fp=0xc420aedfd0 sp=0xc420aedf88 pc=0x6e7ae4
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=0xc420aedfd8 sp=0xc420aedfd0 pc=0x455f31
created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:258 +0x100