panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xc43291]

goroutine 276313 [running]:
panic({0x1674160, 0x2425c80})
	GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc000ee0fc0 sp=0xc000ee0f00 pc=0x438397
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:220
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:818 +0x336 fp=0xc000ee1010 sp=0xc000ee0fc0 pc=0x450696
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CheckIORange(...)
	pkg/sentry/mm/io.go:71
gvisor.dev/gvisor/pkg/sentry/kernel.makeIovec({0x1b060e0, 0xc007723be0}, 0xc0081a9500, 0x3?, {0xc0081a9e44, 0x10, 0x90})
	pkg/sentry/kernel/task_usermem.go:270 +0x3d1 fp=0xc000ee10c8 sp=0xc000ee1010 pc=0xc43291
gvisor.dev/gvisor/pkg/sentry/kernel.copyInIovecs({0x1b060e0, 0xc007723be0}, 0xc0081a9500, 0x20003500, 0x6)
	pkg/sentry/kernel/task_usermem.go:231 +0x27f fp=0xc000ee11a8 sp=0xc000ee10c8 pc=0xc42c5f
gvisor.dev/gvisor/pkg/sentry/kernel.(*taskCopyContext).CopyInIovecs(...)
	pkg/sentry/kernel/task_usermem.go:411
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doProcessVMReadWrite.func1()
	pkg/sentry/syscalls/linux/sys_process_vm.go:100 +0xb4 fp=0xc000ee1348 sp=0xc000ee11a8 pc=0xe2f814
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doProcessVMReadWrite(0xc0081a9500, 0xc007edaa80, 0x20003500, 0x20002180, 0x6, 0x8, 0x1)
	pkg/sentry/syscalls/linux/sys_process_vm.go:174 +0x32e fp=0xc000ee13f0 sp=0xc000ee1348 pc=0xe2f6ae
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.processVMRW(0xc0080eaa80, {{0x465}, {0x20002180}, {0x8}, {0x20003500}, {0x6}, {0x0}}, 0x0)
	pkg/sentry/syscalls/linux/sys_process_vm.go:91 +0x294 fp=0xc000ee1490 sp=0xc000ee13f0 pc=0xe2f294
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.ProcessVMReadv(0xc0080eaa80?, {{0x465}, {0x20002180}, {0x8}, {0x20003500}, {0x6}, {0x0}})
	pkg/sentry/syscalls/linux/sys_process_vm.go:37 +0x56 fp=0xc000ee1508 sp=0xc000ee1490 pc=0xe2eed6
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0080eaa80, 0x136, {{0x465}, {0x20002180}, {0x8}, {0x20003500}, {0x6}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x9b8 fp=0xc000ee1a18 sp=0xc000ee1508 pc=0xc3dad8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0080eaa80, 0x0?, {{0x465}, {0x20002180}, {0x8}, {0x20003500}, {0x6}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc000ee1ab0 sp=0xc000ee1a18 pc=0xc3f83d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00768bc70?, 0xc00742cb40?, {{0x465}, {0x20002180}, {0x8}, {0x20003500}, {0x6}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x8f fp=0xc000ee1b28 sp=0xc000ee1ab0 pc=0xc3f22f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0080eaa80)
	pkg/sentry/kernel/task_syscall.go:257 +0x496 fp=0xc000ee1c50 sp=0xc000ee1b28 pc=0xc3edd6
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0080eaa80?, 0xc0080eaa80)
	pkg/sentry/kernel/task_run.go:253 +0x18f9 fp=0xc000ee1ec0 sp=0xc000ee1c50 pc=0xc2a419
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0080eaa80, 0x1249)
	pkg/sentry/kernel/task_run.go:94 +0x354 fp=0xc000ee1fb0 sp=0xc000ee1ec0 pc=0xc281b4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:378 +0x48 fp=0xc000ee1fe0 sp=0xc000ee1fb0 pc=0xc3b6c8
runtime.goexit()
	src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000ee1fe8 sp=0xc000ee1fe0 pc=0x46e1c1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:378 +0x1a8