Keybase prevents Ubuntu from suspending correctly

[akihirogh]

Description
I'm using Keybase desktop-app on Ubuntu.
I found an issue with suspending laptop, getting stuck with Freezing user space process failed… message. I found proper logs and system could suspend only after I manually quit Keybase app. It seems like the cause was the task:keybase-redirec

Steps to reproduce

1. Try to suspend the system
2. Getting black messages on the screenshot below and after some time getting back to log in screen

Screenshots

Logs
[Fri Aug 22 20:00:59 2025] Freezing user space processes failed after 20.005 seconds (2 tasks refusing to freeze, wq_busy=0): [Fri Aug 22 20:00:59 2025] task:keybase-redirec state:D stack:0 pid:4015 tgid:4008 ppid:2947 task_flags:0x400040 flags:0x00004006 [Fri Aug 22 20:00:59 2025] Call Trace: [Fri Aug 22 20:00:59 2025] <TASK> [Fri Aug 22 20:00:59 2025] __schedule+0x2c0/0x640 [Fri Aug 22 20:00:59 2025] schedule+0x29/0xd0 [Fri Aug 22 20:00:59 2025] request_wait_answer+0xda/0x250 [Fri Aug 22 20:00:59 2025] ? __pfx_autoremove_wake_function+0x10/0x10 [Fri Aug 22 20:00:59 2025] __fuse_simple_request+0xd9/0x2d0 [Fri Aug 22 20:00:59 2025] fuse_lookup_name+0xcb/0x270 [Fri Aug 22 20:00:59 2025] fuse_lookup+0x86/0x1c0 [Fri Aug 22 20:00:59 2025] ? __d_alloc+0x195/0x230 [Fri Aug 22 20:00:59 2025] fuse_atomic_open+0x104/0x1c0 [Fri Aug 22 20:00:59 2025] lookup_open.isra.0+0x22f/0x600 [Fri Aug 22 20:00:59 2025] ? __legitimize_path+0x30/0x80 [Fri Aug 22 20:00:59 2025] open_last_lookups+0x234/0x550 [Fri Aug 22 20:00:59 2025] path_openat+0x98/0x2d0 [Fri Aug 22 20:00:59 2025] ? psi_group_change+0x222/0x510 [Fri Aug 22 20:00:59 2025] do_filp_open+0xd4/0x1a0 [Fri Aug 22 20:00:59 2025] do_sys_openat2+0xb3/0xe0 [Fri Aug 22 20:00:59 2025] __x64_sys_openat+0x55/0xa0

Expected behavior

• Suspend the system

• Keybase-version : 6.5.1-20250428154451+19f9cfeddb

• Ubuntu version : 24.04.3 LTS

my log id: 25edb02570d3983f895d1f1c