panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x186342a]

goroutine 24866 gp=0xc001581180 m=89 mp=0xc001ace008 [running]:
panic({0x1d5c4e0?, 0x2e3cd20?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc0008cf300 sp=0xc0008cf250 pc=0x47d728
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:262
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:925 +0x359 fp=0xc0008cf360 sp=0xc0008cf300 pc=0x4804b9
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).EventRegister(0xc001242c00, 0xc0009b9828)
	pkg/sentry/fsimpl/fuse/dev.go:152 +0xca fp=0xc0008cf3e8 sp=0xc0008cf360 pc=0x186342a
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).EventRegister(0xc001242c00, 0xc0009b9828)
	pkg/sentry/vfs/file_description.go:612 +0x5e fp=0xc0008cf418 sp=0xc0008cf3e8 pc=0xb586be
gvisor.dev/gvisor/pkg/sentry/vfs.(*EpollInstance).AddInterest(0xc00143c300, 0xc001242c00, 0x3, {0x80000000, {0x0, 0x0}})
	pkg/sentry/vfs/epoll.go:273 +0x545 fp=0xc0008cf570 sp=0xc0008cf418 pc=0xb50d85
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.EpollCtl(0xc001344c88, 0x457b27?, {{0x4}, {0x1}, {0x3}, {0x2000000002c0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_epoll.go:109 +0x7c5 fp=0xc0008cf6e8 sp=0xc0008cf570 pc=0x12c2625
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001344c88, 0xe9, {{0x4}, {0x1}, {0x3}, {0x2000000002c0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0xb90 fp=0xc0008cf998 sp=0xc0008cf6e8 pc=0x103da90
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001344c88, 0xe9, {{0x4}, {0x1}, {0x3}, {0x2000000002c0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x85 fp=0xc0008cfa40 sp=0xc0008cf998 pc=0x103fba5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001344c88, 0xe9, {{0x4}, {0x1}, {0x3}, {0x2000000002c0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0xc7 fp=0xc0008cfab0 sp=0xc0008cfa40 pc=0x103f4e7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001344c88)
	pkg/sentry/kernel/task_syscall.go:258 +0x53e fp=0xc0008cfbd0 sp=0xc0008cfab0 pc=0x103f03e
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001344c88?, 0xc001344c88)
	pkg/sentry/kernel/task_run.go:269 +0x220c fp=0xc0008cfe78 sp=0xc0008cfbd0 pc=0x102a04c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001344c88, 0x1870)
	pkg/sentry/kernel/task_run.go:97 +0x402 fp=0xc0008cffb0 sp=0xc0008cfe78 pc=0x1027402
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x45 fp=0xc0008cffe0 sp=0xc0008cffb0 pc=0x103b3e5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0008cffe8 sp=0xc0008cffe0 pc=0x486aa1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 24822
	pkg/sentry/kernel/task_start.go:416 +0x17e