Unable to sleep server

Hi,

I'm having trouble getting my server to sleep. It reliably slept on 6.9.2, but since I updated to 6.10, I've been having intermittent problems. Searching the forum and googling have failed me. Could anyone offer assistance?

See log below and attached diagnostics.

Thanks!

Oct 15 06:30:09 ******** webGUI: Successful login user root from *******
Oct 15 06:30:16 ******** s3_sleep: Enter sleep mode
Oct 15 06:30:16 ******** kernel: PM: suspend entry (deep)
Oct 15 06:30:16 ******** kernel: Filesystems sync: 0.054 seconds
Oct 15 06:30:36 ******** kernel: Freezing user space processes ... (elapsed 0.002 seconds) done.
Oct 15 06:30:36 ******** kernel: OOM killer disabled.
Oct 15 06:30:36 ******** kernel: Freezing remaining freezable tasks ... 
Oct 15 06:30:36 ******** kernel: Freezing of tasks failed after 20.001 seconds (1 tasks refusing to freeze, wq_busy=0):
Oct 15 06:30:36 ******** kernel: task:nfsd            state:S stack:    0 pid: 6215 ppid:     2 flags:0x00004000
Oct 15 06:30:36 ******** kernel: Call Trace:
Oct 15 06:30:36 ******** kernel: __schedule+0x5cb/0x625
Oct 15 06:30:36 ******** kernel: ? _raw_spin_lock_irqsave+0x11/0x33
Oct 15 06:30:36 ******** kernel: schedule+0x78/0x9e
Oct 15 06:30:36 ******** kernel: request_wait_answer+0x7a/0x1d5
Oct 15 06:30:36 ******** kernel: ? init_wait_entry+0x29/0x29
Oct 15 06:30:36 ******** kernel: fuse_simple_request+0x1ba/0x1f5
Oct 15 06:30:36 ******** kernel: fuse_do_getattr+0xe2/0x27a
Oct 15 06:30:36 ******** kernel: fh_getattr+0x3c/0x5d [nfsd]
Oct 15 06:30:36 ******** kernel: svcxdr_encode_post_op_attr+0x59/0xc8 [nfsd]
Oct 15 06:30:36 ******** kernel: nfs3svc_encode_lookupres+0x6a/0x74 [nfsd]
Oct 15 06:30:36 ******** kernel: nfsd_dispatch+0x1be/0x226 [nfsd]
Oct 15 06:30:36 ******** kernel: svc_process+0x4c3/0x6d5 [sunrpc]
Oct 15 06:30:36 ******** kernel: ? nfsd_svc+0x28c/0x28c [nfsd]
Oct 15 06:30:36 ******** kernel: ? nfsd_shutdown_threads+0x77/0x77 [nfsd]
Oct 15 06:30:36 ******** kernel: nfsd+0xee/0x145 [nfsd]
Oct 15 06:30:36 ******** kernel: kthread+0xdf/0xe4
Oct 15 06:30:36 ******** kernel: ? set_kthread_struct+0x32/0x32
Oct 15 06:30:36 ******** kernel: ret_from_fork+0x22/0x30
Oct 15 06:30:36 ******** kernel: 
Oct 15 06:30:36 ******** kernel: Restarting kernel threads ... done.
Oct 15 06:30:36 ******** kernel: OOM killer enabled.
Oct 15 06:30:36 ******** kernel: Restarting tasks ... done.
Oct 15 06:30:36 ******** s3_sleep: Enter sleep mode
Oct 15 06:30:36 ******** s3_sleep: Enter sleep mode
Oct 15 06:30:36 ******** kernel: PM: suspend exit
Oct 15 06:30:36 ******** s3_sleep: Wake-up from sleep mode
Oct 15 06:30:36 ******** kernel: PM: suspend entry (deep)
Oct 15 06:30:36 ******** kernel: PM: suspend entry (deep)
Oct 15 06:30:36 ******** kernel: PM: suspend exit
Oct 15 06:30:36 ******** s3_sleep: Wake-up from sleep mode
Oct 15 06:30:37 ******** kernel: Filesystems sync: 0.469 seconds
Oct 15 06:30:57 ******** kernel: Freezing user space processes ... (elapsed 0.008 seconds) done.
Oct 15 06:30:57 ******** kernel: OOM killer disabled.
Oct 15 06:30:57 ******** kernel: Freezing remaining freezable tasks ... 
Oct 15 06:30:57 ******** kernel: Freezing of tasks failed after 20.004 seconds (1 tasks refusing to freeze, wq_busy=0):
Oct 15 06:30:57 ******** kernel: task:nfsd            state:S stack:    0 pid: 6215 ppid:     2 flags:0x00004000
Oct 15 06:30:57 ******** kernel: Call Trace:
Oct 15 06:30:57 ******** kernel: __schedule+0x5cb/0x625
Oct 15 06:30:57 ******** kernel: ? _raw_spin_lock_irqsave+0x11/0x33
Oct 15 06:30:57 ******** kernel: schedule+0x78/0x9e
Oct 15 06:30:57 ******** kernel: request_wait_answer+0x7a/0x1d5
Oct 15 06:30:57 ******** kernel: ? init_wait_entry+0x29/0x29
Oct 15 06:30:57 ******** kernel: fuse_simple_request+0x1ba/0x1f5
Oct 15 06:30:57 ******** kernel: fuse_do_getattr+0xe2/0x27a
Oct 15 06:30:57 ******** kernel: fuse_permission+0x83/0x143
Oct 15 06:30:57 ******** kernel: inode_permission+0x93/0x12d
Oct 15 06:30:57 ******** kernel: nfsd_permission+0xaa/0xf6 [nfsd]
Oct 15 06:30:57 ******** kernel: fh_verify+0x4fd/0x5bf [nfsd]
Oct 15 06:30:57 ******** kernel: ? nfsd_setuser+0x18e/0x1a8 [nfsd]
Oct 15 06:30:57 ******** kernel: nfsd_open+0x29/0x45 [nfsd]
Oct 15 06:30:57 ******** kernel: nfsd_readdir+0x5a/0x23c [nfsd]
Oct 15 06:30:57 ******** kernel: ? nfs3svc_encode_entry3+0x7e/0x7e [nfsd]
Oct 15 06:30:57 ******** kernel: ? fh_verify+0x4fd/0x5bf [nfsd]
Oct 15 06:30:57 ******** kernel: ? xdr_inline_decode+0x49/0xc8 [sunrpc]
Oct 15 06:30:57 ******** kernel: ? xdr_inline_decode+0x49/0xc8 [sunrpc]
Oct 15 06:30:57 ******** kernel: nfsd3_proc_readdirplus+0xf1/0x147 [nfsd]
Oct 15 06:30:57 ******** kernel: nfsd_dispatch+0x18a/0x226 [nfsd]
Oct 15 06:30:57 ******** kernel: svc_process+0x4c3/0x6d5 [sunrpc]
Oct 15 06:30:57 ******** kernel: ? nfsd_svc+0x28c/0x28c [nfsd]
Oct 15 06:30:57 ******** kernel: ? nfsd_shutdown_threads+0x77/0x77 [nfsd]
Oct 15 06:30:57 ******** kernel: nfsd+0xee/0x145 [nfsd]
Oct 15 06:30:57 ******** kernel: kthread+0xdf/0xe4
Oct 15 06:30:57 ******** kernel: ? set_kthread_struct+0x32/0x32
Oct 15 06:30:57 ******** kernel: ret_from_fork+0x22/0x30
Oct 15 06:30:57 ******** kernel: 
Oct 15 06:30:57 ******** kernel: Restarting kernel threads ... done.
Oct 15 06:30:57 ******** kernel: OOM killer enabled.
Oct 15 06:30:57 ******** kernel: Restarting tasks ... done.
Oct 15 06:30:57 ******** kernel: PM: suspend exit
Oct 15 06:30:57 ******** s3_sleep: Wake-up from sleep mode

diagnostics-20211015-1020.zip