Warning: Permanently added '10.128.10.27' (ED25519) to the list of known hosts.
executing program
executing program
syzkaller login: [  121.492708][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 55s!
[  121.495107][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 55s!
[  121.497326][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=-20 stuck for 53s!
[  121.499699][    C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 55s!
[  121.501769][    C0] Showing busy workqueues and worker pools:
[  121.503367][    C0] workqueue events: flags=0x0
[  121.504486][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=13/256 refcnt=14
[  121.504511][    C0]     in-flight: 3271:request_firmware_work_func
[  121.504535][    C0]     pending: psi_avgs_work, ovs_dp_masks_rebalance, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance
[  121.504617][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=6/256 refcnt=7
[  121.504637][    C0]     pending: vmstat_shepherd, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance
[  121.504680][    C0] workqueue events_long: flags=0x0
[  121.520291][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[  121.520323][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler
[  121.520360][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=3/256 refcnt=4
[  121.520380][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler
[  121.520406][    C0] workqueue events_unbound: flags=0x2
[  121.529871][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3
[  121.529898][    C0]     pending: flush_memcg_stats_dwork
[  121.529919][    C0] workqueue events_power_efficient: flags=0x82
[  121.534338][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8
[  121.534362][    C0]     pending: do_cache_clean, fb_flashcursor, reg_check_chans_work, neigh_periodic_work, neigh_periodic_work, gc_worker
[  121.534418][    C0] workqueue mm_percpu_wq: flags=0x8
[  121.540490][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  121.540518][    C0]     pending: vmstat_update
[  121.540541][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  121.540569][    C0]     pending: vmstat_update
[  121.540586][    C0] workqueue writeback: flags=0x4a
[  121.547539][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[  121.547573][    C0]     pending: wb_workfn
[  121.547595][    C0] workqueue kblockd: flags=0x18
[  121.551487][    C0]   pwq 3: cpus=1 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[  121.551516][    C0]     pending: blk_mq_timeout_work
[  121.551586][    C0] workqueue dm_bufio_cache: flags=0x8
[  121.556133][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  121.556164][    C0]     pending: work_fn
[  121.556198][    C0] workqueue krxrpcd: flags=0x0
[  121.560275][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=3
[  121.560303][    C0]     pending: rxrpc_peer_keepalive_worker
[  121.560325][    C0]     inactive: rxrpc_peer_keepalive_worker
[  121.560340][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=5
[  121.560359][    C0]     pending: rxrpc_peer_keepalive_worker
[  121.560372][    C0]     inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker
[  121.560425][    C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=55s workers=3 idle: 25 21