panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x6d7d48]

goroutine 11610 gp=0x400226aa80 m=67 mp=0x4001d80008 [running]:
panic({0xdd9280?, 0x1e9d520?})
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x154 fp=0x4000d69310 sp=0x4000d69260 pc=0x84234
runtime.panicmem(...)
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:262
runtime.sigpanic()
	bazel-out/aarch64-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/signal_unix.go:900 +0x300 fp=0x4000d69370 sp=0x4000d69310 pc=0x86a40
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).SendGroupSignal(0x0, 0x4000d60400)
	pkg/sentry/kernel/task_signals.go:385 +0x38 fp=0x4000d693e0 sp=0x4000d69380 pc=0x6d7d48
gvisor.dev/gvisor/pkg/sentry/kernel.(*rlimitCPUSoftListener).NotifyTimer(0x1?, 0x4000eacb70?)
	pkg/sentry/kernel/task_acct.go:151 +0x68 fp=0x4000d69410 sp=0x4000d693e0 pc=0x6b9898
gvisor.dev/gvisor/pkg/sentry/ktime.(*SyntheticTimer).Set(0x4000eacb70, {0x0?, {0x4000d69528?}, 0x6e3cb0?}, 0x0)
	pkg/sentry/ktime/synthetic_timer.go:139 +0x224 fp=0x4000d694b0 sp=0x4000d69410 pc=0x43f0b4
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).notifyRlimitCPUUpdated(0x4000eac408, 0x0)
	pkg/sentry/kernel/task_acct.go:103 +0x130 fp=0x4000d69530 sp=0x4000d694b0 pc=0x6b9540
gvisor.dev/gvisor/pkg/sentry/kernel.(*Kernel).NewThreadGroup(0x400014b008, 0x40015376c0, 0x4000786800, 0x0, 0x4000786830)
	pkg/sentry/kernel/thread_group.go:308 +0x328 fp=0x4000d69580 sp=0x4000d69530 pc=0x6e3e68
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone(0x4000c93208, 0x4000d69938)
	pkg/sentry/kernel/task_clone.go:238 +0x1030 fp=0x4000d69920 sp=0x4000d69580 pc=0x6beb60
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone(0x4000b41b74?, 0x0?, 0x4000b41a68?, 0xab35c?, 0x400226aa80?, 0x200000003?)
	pkg/sentry/syscalls/linux/sys_thread.go:215 +0x90 fp=0x4000d699f0 sp=0x4000d69920 pc=0x896310
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone(0x4000b41ab8?, 0x14e148?, {{0xc00e4000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_clone_arm64.go:36 +0x68 fp=0x4000d69a30 sp=0x4000d699f0 pc=0x85f4f8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x4000c93208, 0xdc, {{0xc00e4000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x664 fp=0x4000d69c60 sp=0x4000d69a30 pc=0x6dec74
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x4000c93208, 0xdc, {{0xc00e4000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x48 fp=0x4000d69cc0 sp=0x4000d69c60 pc=0x6dff38
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x4000c93208, 0xdc, {{0xc00e4000}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7c fp=0x4000d69d10 sp=0x4000d69cc0 pc=0x6dfafc
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x400181f2b0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2e8 fp=0x4000d69df0 sp=0x4000d69d10 pc=0x6df828
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x40001b3a70?, 0x4000c93208)
	pkg/sentry/kernel/task_run.go:269 +0x10ac fp=0x4000d69f10 sp=0x4000d69df0 pc=0x6d3c8c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x4000c93208, 0xa73)
	pkg/sentry/kernel/task_run.go:97 +0x250 fp=0x4000d69fb0 sp=0x4000d69f10 pc=0x6d2530
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:400 +0x2c fp=0x4000d69fd0 sp=0x4000d69fb0 pc=0x6dd43c
runtime.goexit({})
	src/runtime/asm_arm64.s:1223 +0x4 fp=0x4000d69fd0 sp=0x4000d69fd0 pc=0x8d484
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 11608
	pkg/sentry/kernel/task_start.go:400 +0xd8