init script is hanging in NFS write

[xudifsd]

root@dltsw7be500001T:/tmp/sample_repo_files# pstree -p
bash(1)---bash(10)---bash(1054)
root@dltsw7be500001T:/tmp/sample_repo_files# ps aux | cat
USER        PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root          1  0.0  0.0  19040  3968 ?        Ss   01:35   0:00 bash /pod/scripts/bootstrap.sh
root         10  0.0  0.0  19040  3936 ?        S    01:35   0:00 bash /pod/scripts/init_user.sh
root       1054  0.0  0.0  19040  3560 ?        D    01:35   0:00 bash /pod/scripts/init_user.sh
root       5551  0.0  0.0  19264  4348 pts/0    Ss   08:13   0:00 bash
root       6140  0.0  0.0  34516  2956 pts/0    R+   08:16   0:00 ps aux
root       6141  0.0  0.0   4624   868 pts/0    S+   08:16   0:00 cat
root@dltsw7be500001T:/tmp/sample_repo_files# cat /proc/1054/stack
[<0>] nfs_wait_bit_killable+0x24/0xa0 [nfs]
[<0>] nfs4_wait_clnt_recover+0x67/0x80 [nfsv4]
[<0>] nfs4_client_recover_expired_lease+0x1d/0x60 [nfsv4]
[<0>] nfs4_do_open+0xf5/0x690 [nfsv4]
[<0>] nfs4_atomic_open+0xea/0x100 [nfsv4]
[<0>] nfs4_file_open+0x113/0x280 [nfsv4]
[<0>] do_dentry_open+0x1c2/0x310
[<0>] vfs_open+0x4f/0x80
[<0>] path_openat+0x676/0x1780
[<0>] do_filp_open+0x9b/0x110
[<0>] do_sys_open+0x1bb/0x2c0
[<0>] __x64_sys_open+0x21/0x30
[<0>] do_syscall_64+0x6a/0x1a0
[<0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[<0>] 0xffffffffffffffff

Should have some way to prevent the process from hanging indefinitely.