Warning: Permanently added '10.128.0.35' (ED25519) to the list of known hosts.
executing program
[  180.961055][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 51s!
[  180.962409][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 50s!
[  180.963634][    C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 51s!
[  180.964818][    C0] Showing busy workqueues and worker pools:
[  180.965607][    C0] workqueue events: flags=0x0
[  180.966261][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
[  180.966282][    C0]     pending: psi_avgs_work, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance
[  180.966320][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[  180.966330][    C0]     pending: vmstat_shepherd, ovs_dp_masks_rebalance
[  180.966343][    C0] workqueue events_long: flags=0x0
[  180.972903][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[  180.972926][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler
[  180.972949][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[  180.972958][    C0]     pending: defense_work_handler, defense_work_handler
[  180.972968][    C0] workqueue events_unbound: flags=0x2
[  180.978330][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4
[  180.978349][    C0]     pending: toggle_allocation_gate, flush_memcg_stats_dwork
[  180.978372][    C0] workqueue events_power_efficient: flags=0x82
[  180.981249][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=8/256 refcnt=10
[  180.981263][    C0]     pending: neigh_managed_work, gc_worker, neigh_managed_work, neigh_periodic_work, neigh_periodic_work, check_lifetime, do_cache_clean, reg_check_chans_work
[  180.981306][    C0] workqueue writeback: flags=0x4a
[  180.985397][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[  180.985419][    C0]     pending: wb_workfn
[  180.985454][    C0] workqueue dm_bufio_cache: flags=0x8
[  180.988114][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  180.988142][    C0]     pending: work_fn
[  180.988164][    C0] workqueue ipv6_addrconf: flags=0x40008
[  180.990918][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[  180.990942][    C0]     pending: addrconf_verify_work
[  180.990961][    C0] workqueue krxrpcd: flags=0x0
[  180.993569][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=6
[  180.993593][    C0]     pending: rxrpc_peer_keepalive_worker
[  180.993602][    C0]     inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker
[  180.993623][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[  180.993632][    C0]     pending: rxrpc_peer_keepalive_worker