panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xd5f9b1]

goroutine 2000540 [running]:
panic({0x16ee920, 0x2544c50})
	GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc0016fb070 sp=0xc0016fafb0 pc=0x438317
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:220
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:818 +0x336 fp=0xc0016fb0c0 sp=0xc0016fb070 pc=0x450556
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CheckIORange(...)
	pkg/sentry/mm/io.go:71
gvisor.dev/gvisor/pkg/sentry/kernel.makeIovec({0x1bc8058, 0xc001a8f9c0}, 0xc009b96000, 0xc0016fb220?, {0xc009b96944, 0x10, 0x90})
	pkg/sentry/kernel/task_usermem.go:270 +0x3d1 fp=0xc0016fb178 sp=0xc0016fb0c0 pc=0xd5f9b1
gvisor.dev/gvisor/pkg/sentry/kernel.copyInIovecs({0x1bc8058, 0xc001a8f9c0}, 0xc009b96000, 0x20001ac0, 0x4)
	pkg/sentry/kernel/task_usermem.go:231 +0x27f fp=0xc0016fb258 sp=0xc0016fb178 pc=0xd5f37f
gvisor.dev/gvisor/pkg/sentry/kernel.(*taskCopyContext).CopyInIovecs(...)
	pkg/sentry/kernel/task_usermem.go:387
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.doProcessVMReadWrite(0xc009b96000, 0xc008d62a80, 0x0?, 0x0?, 0x0?, 0x1?)
	pkg/sentry/syscalls/linux/vfs2/mmap.go:162 +0x2d3 fp=0xc0016fb3f8 sp=0xc0016fb258 pc=0x1169933
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.processVMRW(0xc009625500, {{0x327c}, {0x200016c0}, {0x9}, {0x20001ac0}, {0x4}, {0x0}}, 0x0)
	pkg/sentry/syscalls/linux/vfs2/mmap.go:155 +0x225 fp=0xc0016fb490 sp=0xc0016fb3f8 pc=0x11694a5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.ProcessVMReadv(0xc009625500?, {{0x327c}, {0x200016c0}, {0x9}, {0x20001ac0}, {0x4}, {0x0}})
	pkg/sentry/syscalls/linux/vfs2/mmap.go:109 +0x56 fp=0xc0016fb508 sp=0xc0016fb490 pc=0x1169156
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc009625500, 0x136, {{0x327c}, {0x200016c0}, {0x9}, {0x20001ac0}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x9b8 fp=0xc0016fba18 sp=0xc0016fb508 pc=0xd5a1f8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc009625500, 0x0?, {{0x327c}, {0x200016c0}, {0x9}, {0x20001ac0}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc0016fbab0 sp=0xc0016fba18 pc=0xd5bf5d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc005ff9a00?, 0xc005b9b680?, {{0x327c}, {0x200016c0}, {0x9}, {0x20001ac0}, {0x4}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x8f fp=0xc0016fbb28 sp=0xc0016fbab0 pc=0xd5b94f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc009625500)
	pkg/sentry/kernel/task_syscall.go:257 +0x496 fp=0xc0016fbc50 sp=0xc0016fbb28 pc=0xd5b4f6
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc009625500?, 0xc009625500)
	pkg/sentry/kernel/task_run.go:253 +0x18f9 fp=0xc0016fbec0 sp=0xc0016fbc50 pc=0xd46819
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc009625500, 0x91da)
	pkg/sentry/kernel/task_run.go:94 +0x354 fp=0xc0016fbfb0 sp=0xc0016fbec0 pc=0xd445b4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:370 +0x48 fp=0xc0016fbfe0 sp=0xc0016fbfb0 pc=0xd57de8
runtime.goexit()
	src/runtime/asm_amd64.s:1571 +0x1 fp=0xc0016fbfe8 sp=0xc0016fbfe0 pc=0x46df01
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:370 +0x1a8