panic: WARNING: circular locking detected: kernel.taskSetRWMutex -> kernfs.filesystemRWMutex:
goroutine 2740457 [running]:
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*filesystemRWMutex).Lock(0xc000fbd910)
	bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/kernfs/filesystem_mutex.go:31 +0x58
gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*Dentry).DecRef(0xc0064d94d0, {0x6aedb0, 0xc000442ab0})
	pkg/sentry/fsimpl/kernfs/kernfs.go:286 +0xcf
gvisor.dev/gvisor/pkg/sentry/kernel.(*Cgroup).decRef(0xc007276ae0)
	pkg/sentry/kernel/cgroup.go:121 +0x6b
gvisor.dev/gvisor/pkg/sentry/kernel.(*TaskSet).newTask(0xc000254070, {0x6af278?, 0xc004186000}, 0xc002291398)
	pkg/sentry/kernel/task_start.go:244 +0x16a5
gvisor.dev/gvisor/pkg/sentry/kernel.(*TaskSet).NewTask(0xc004186000?, {0x6af278, 0xc004186000}, 0xc002291398)
	pkg/sentry/kernel/task_start.go:127 +0x127
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone(0xc004186000, 0xc002291478)
	pkg/sentry/kernel/task_clone.go:219 +0x19a5
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone(0x105ab6c?, 0x3d0f00, 0x7fd8c12872f0, 0x7fd8c12879d0, 0x7fd8c12879d0, 0x7fd8c1287700)
	pkg/sentry/syscalls/linux/sys_thread.go:216 +0x145
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone(0x0?, {{0x3d0f00}, {0x7fd8c12872f0}, {0x7fd8c12879d0}, {0x7fd8c12879d0}, {0x7fd8c1287700}, {0x7fd8c1287700}})
	pkg/sentry/syscalls/linux/sys_clone_amd64.go:36 +0xf4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004186000, 0x38, {{0x3d0f00}, {0x7fd8c12872f0}, {0x7fd8c12879d0}, {0x7fd8c12879d0}, {0x7fd8c1287700}, {0x7fd8c1287700}})
	pkg/sentry/kernel/task_syscall.go:142 +0xab8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004186000, 0x1?, {{0x3d0f00}, {0x7fd8c12872f0}, {0x7fd8c12879d0}, {0x7fd8c12879d0}, {0x7fd8c1287700}, {0x7fd8c1287700}})
	pkg/sentry/kernel/task_syscall.go:322 +0x8e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc004b3c960?, 0x105ab6c?, {{0x3d0f00}, {0x7fd8c12872f0}, {0x7fd8c12879d0}, {0x7fd8c12879d0}, {0x7fd8c1287700}, {0x7fd8c1287700}})
	pkg/sentry/kernel/task_syscall.go:282 +0xc5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc004186000)
	pkg/sentry/kernel/task_syscall.go:257 +0x53b
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc004186000?, 0xc004186000)
	pkg/sentry/kernel/task_run.go:253 +0x1e94
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004186000, 0x1cd9)
	pkg/sentry/kernel/task_run.go:94 +0x2cc
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:380 +0x1da