panic: WARNING: circular locking detected: vfs.virtualFilesystemMutex -> tmpfs.filesystemRWMutex: goroutine 268435 [running]: gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystemRWMutex).RLock(0xc000222380) bazel-out/k8-fastbuild-ST-3dcbe13c9b87/bin/pkg/sentry/fsimpl/tmpfs/filesystem_mutex.go:59 +0x45 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*filesystem).SetXattrAt(0xc000222300, {0x82fb58, 0xc0093b4a80}, 0xc00a702480, {{0xc00a228d00, 0xc}, {0xc0017741e0, 0x13}, 0x1}) pkg/sentry/fsimpl/tmpfs/filesystem.go:878 +0x73 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).SetXattrAt(0xc0093b5320?, {0x82fb58, 0xc0093b4a80}, 0xc001ebe000?, 0xc00a228c00?, 0xc0023d1340) pkg/sentry/vfs/vfs.go:803 +0x189 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.setxattr(0xc0093b4a80, {{0x200001c0}, {0x20000200}, {0x20000240}, {0x13}, {0x1}, {0x0}}, 0xc?) pkg/sentry/syscalls/linux/sys_xattr.go:202 +0x373 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.SetXattr(0xc0093b4a80?, 0x3?, {{0x200001c0}, {0x20000200}, {0x20000240}, {0x13}, {0x1}, {0x0}}) pkg/sentry/syscalls/linux/sys_xattr.go:164 +0x54 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0093b4a80, 0xbc, {{0x200001c0}, {0x20000200}, {0x20000240}, {0x13}, {0x1}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x9c2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0093b4a80, 0x12ee1ba?, {{0x200001c0}, {0x20000200}, {0x20000240}, {0x13}, {0x1}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x0?, 0x0?, {{0x200001c0}, {0x20000200}, {0x20000240}, {0x13}, {0x1}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x8f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc0093b4a80) pkg/sentry/kernel/task_syscall.go:257 +0x4c5 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0093b4a80?, 0xc0093b4a80) pkg/sentry/kernel/task_run.go:269 +0x1d4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0093b4a80, 0x1c94) pkg/sentry/kernel/task_run.go:98 +0x41b created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x1ad