Warning: Permanently added '10.128.1.33' (ED25519) to the list of known hosts.
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[  306.444946][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 35s!
[  306.447350][    C0] Showing busy workqueues and worker pools:
[  306.448883][    C0] workqueue events: flags=0x0
[  306.450110][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[  306.450133][    C0]     pending: psi_avgs_work, ovs_dp_masks_rebalance
[  306.450158][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[  306.450176][    C0]     pending: vmstat_shepherd, free_work
[  306.450193][    C0] workqueue events_long: flags=0x0
[  306.458545][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  306.458568][    C0]     pending: defense_work_handler
[  306.458585][    C0] workqueue events_unbound: flags=0x2
[  306.463256][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3
[  306.463278][    C0]     pending: flush_memcg_stats_dwork
[  306.463294][    C0] workqueue events_power_efficient: flags=0x82
[  306.468162][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=3/256 refcnt=5
[  306.468183][    C0]     in-flight: 136:gc_worker
[  306.468198][    C0]     pending: fb_flashcursor, do_cache_clean
[  306.468221][    C0] workqueue mm_percpu_wq: flags=0x8
[  306.473922][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  306.473944][    C0]     pending: vmstat_update
[  306.473960][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  306.473977][    C0]     pending: vmstat_update
[  306.473990][    C0] workqueue writeback: flags=0x4a
[  306.481711][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[  306.481732][    C0]     pending: wb_workfn
[  306.481749][    C0] workqueue kblockd: flags=0x18
[  306.485885][    C0]   pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[  306.485909][    C0]     pending: blk_mq_timeout_work
[  306.485960][    C0] workqueue dm_bufio_cache: flags=0x8
[  306.490550][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  306.490573][    C0]     pending: work_fn
[  306.490620][    C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=12s workers=8 idle: 379 1368 1737 148 1773 9 153
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