Suspend issues on Lenovo Thinkpad L13 Yoga when using fuse

Hi!
I’ve a suspend issue which seems to be related to FUSE, namely when using rclone to automount in user sessions a mount point.

[51036.152271] Freezing user space processes
[51056.157106] Freezing user space processes failed after 20.005 seconds (12 tasks refusing to freeze, wq_busy=0):
[51056.157220] task:pool-xdg-deskto state:D stack:0     pid:9990  tgid:3911  ppid:1990   flags:0x00004006
[51056.157233] Call Trace:
[51056.157237]  <TASK>
[51056.157244]  __schedule+0x3ed/0x1420
[51056.157261]  schedule+0x32/0xd0
[51056.157270]  request_wait_answer+0xd0/0x2a0 [fuse]
[51056.157303]  ? __pfx_autoremove_wake_function+0x10/0x10
[51056.157317]  fuse_simple_request+0x17e/0x2c0 [fuse]
[51056.157348]  fuse_statfs+0xf2/0x160 [fuse]
[51056.157386]  statfs_by_dentry+0x64/0x90
[51056.157399]  user_statfs+0x6b/0xd0
[51056.157405]  __do_sys_statfs+0x35/0x70
[51056.157412]  do_syscall_64+0x61/0xe0
[51056.157420]  ? do_syscall_64+0x70/0xe0
[51056.157425]  ? exit_to_user_mode_prepare+0x142/0x1f0
[51056.157438]  entry_SYSCALL_64_after_hwframe+0x6e/0x76
[51056.157445] RIP: 0033:0x7f303686230b
[51056.157514] RSP: 002b:00007f2fee9ff888 EFLAGS: 00000246 ORIG_RAX: 0000000000000089
[51056.157521] RAX: ffffffffffffffda RBX: 00005595b652d5b0 RCX: 00007f303686230b
[51056.157526] RDX: 00005595b65e37f0 RSI: 00007f2fee9ff8c0 RDI: 00005595b4080340
[51056.157529] RBP: 00007f2fee9ffa10 R08: 00005595b3ebea20 R09: 00005595b3eda6c8
[51056.157532] R10: aaaaaaaaaaaaaaab R11: 0000000000000246 R12: 00007f2fee9ffa20
[51056.157536] R13: 00005595b40803f0 R14: 0000000000000000 R15: 00007f3026dff7e0
[51056.157543]  </TASK>

Best way to proceed from here?
I’m thinking

  1. unmount before suspend => didn’t work, dmesg above is from that attempt
  2. don’t mount ever
  3. if confirmed, annoy rclone guys
  4. if repeatable without network/rclone/wtv, annoy fuse guys

Any better ideas/suggestions/workarounds/?

PS: this started like 1 or 2 months ago, at most.

Thanks