Warning: Permanently added '10.128.10.11' (ED25519) to the list of known hosts.
executing program
executing program
syzkaller login: [  121.476836][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 53s!
[  121.479346][    C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=-20 stuck for 48s!
[  121.481743][    C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 54s!
[  121.484103][    C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 54s!
[  121.486350][    C0] Showing busy workqueues and worker pools:
[  121.488018][    C0] workqueue events: flags=0x0
[  121.489286][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=7/256 refcnt=8
[  121.489311][    C0]     in-flight: 21:request_firmware_work_func
[  121.489330][    C0]     pending: psi_avgs_work, hci_cmd_timeout, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance
[  121.489379][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=9/256 refcnt=10
[  121.489398][    C0]     pending: vmstat_shepherd, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, l2cap_info_timeout, l2cap_info_timeout
[  121.489457][    C0] workqueue events_long: flags=0x0
[  121.504762][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=2/256 refcnt=3
[  121.504791][    C0]     pending: defense_work_handler, defense_work_handler
[  121.504820][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=4/256 refcnt=5
[  121.504838][    C0]     pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler
[  121.504872][    C0] workqueue events_unbound: flags=0x2
[  121.514848][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/512 refcnt=3
[  121.514874][    C0]     pending: flush_memcg_stats_dwork
[  121.514895][    C0] workqueue events_power_efficient: flags=0x82
[  121.519838][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8
[  121.519864][    C0]     pending: fb_flashcursor, reg_check_chans_work, neigh_periodic_work, gc_worker, neigh_periodic_work, do_cache_clean
[  121.519916][    C0] workqueue mm_percpu_wq: flags=0x8
[  121.526425][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  121.526453][    C0]     pending: vmstat_update
[  121.526473][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  121.526491][    C0]     pending: vmstat_update
[  121.526506][    C0] workqueue writeback: flags=0x4a
[  121.534074][    C0]   pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3
[  121.534100][    C0]     pending: wb_workfn
[  121.534120][    C0] workqueue kblockd: flags=0x18
[  121.538342][    C0]   pwq 1: cpus=0 node=0 flags=0x0 nice=-20 active=1/256 refcnt=2
[  121.538368][    C0]     pending: blk_mq_timeout_work
[  121.538423][    C0] workqueue dm_bufio_cache: flags=0x8
[  121.543101][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2
[  121.543129][    C0]     pending: work_fn
[  121.543169][    C0] workqueue krxrpcd: flags=0x0
[  121.547495][    C0]   pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=2
[  121.547523][    C0]     pending: rxrpc_peer_keepalive_worker
[  121.547542][    C0]   pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=3
[  121.547564][    C0]     pending: rxrpc_peer_keepalive_worker
[  121.547573][    C0]     inactive: rxrpc_peer_keepalive_worker
[  121.547606][    C0] pool 2: cpus=1 node=0 flags=0x0 nice=0 hung=54s workers=4 idle: 3769 1529 25