[ 69.635759][ T1535] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. [ 73.766488][ T4033] cgroup: Unknown subsys name 'net' [ 74.018867][ T4033] cgroup: Unknown subsys name 'rlimit' [ 74.476348][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.478085][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.480296][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.509047][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.510695][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.514586][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.527178][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.528716][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.532882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 74.569427][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.571273][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.576363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.582085][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.585257][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.587521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 74.635887][ T311] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.637509][ T311] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.645730][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 121.482222][ C0] BUG: workqueue lockup - pool cpus=0 node=0 flags=0x0 nice=0 stuck for 46s! [ 121.484419][ C0] BUG: workqueue lockup - pool cpus=1 node=0 flags=0x0 nice=0 stuck for 46s! [ 121.486277][ C0] BUG: workqueue lockup - pool cpus=0-1 flags=0x4 nice=0 stuck for 46s! [ 121.488041][ C0] Showing busy workqueues and worker pools: [ 121.489282][ C0] workqueue events: flags=0x0 [ 121.490330][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=3/256 refcnt=4 [ 121.490358][ C0] pending: hci_cmd_timeout, hci_cmd_timeout, psi_avgs_work [ 121.490399][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=15/256 refcnt=16 [ 121.490419][ C0] pending: kfree_rcu_monitor, vmstat_shepherd, hci_cmd_timeout, hci_cmd_timeout, hci_cmd_timeout, psi_avgs_work, psi_avgs_work, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, l2cap_info_timeout, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance, ovs_dp_masks_rebalance [ 121.490522][ C0] workqueue events_long: flags=0x0 [ 121.502275][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=4/256 refcnt=5 [ 121.502302][ C0] pending: defense_work_handler, defense_work_handler, defense_work_handler, defense_work_handler [ 121.502342][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=2/256 refcnt=3 [ 121.502362][ C0] pending: defense_work_handler, defense_work_handler [ 121.502390][ C0] workqueue events_unbound: flags=0x2 [ 121.510481][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=2/512 refcnt=4 [ 121.510506][ C0] pending: flush_memcg_stats_dwork, linkwatch_event [ 121.510534][ C0] workqueue events_power_efficient: flags=0x82 [ 121.514504][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=6/256 refcnt=8 [ 121.514526][ C0] pending: gc_worker, fb_flashcursor, crda_timeout_work, neigh_periodic_work, neigh_periodic_work, do_cache_clean [ 121.514579][ C0] workqueue mm_percpu_wq: flags=0x8 [ 121.519591][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 121.519615][ C0] pending: vmstat_update [ 121.519634][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/256 refcnt=2 [ 121.519654][ C0] pending: vmstat_update [ 121.519672][ C0] workqueue writeback: flags=0x4a [ 121.525645][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/256 refcnt=3 [ 121.525668][ C0] pending: wb_workfn [ 121.525730][ C0] workqueue mld: flags=0x40008 [ 121.529038][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=8 [ 121.529061][ C0] pending: mld_ifc_work [ 121.529077][ C0] inactive: mld_ifc_work, mld_dad_work, mld_ifc_work, mld_ifc_work, mld_ifc_work, mld_ifc_work [ 121.529127][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=6 [ 121.529145][ C0] pending: mld_dad_work [ 121.529165][ C0] inactive: mld_dad_work, mld_ifc_work, mld_ifc_work, mld_dad_work [ 121.529199][ C0] workqueue ipv6_addrconf: flags=0x40008 [ 121.539112][ C0] pwq 2: cpus=1 node=0 flags=0x0 nice=0 active=1/1 refcnt=7 [ 121.539136][ C0] pending: addrconf_dad_work [ 121.539159][ C0] inactive: addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work, addrconf_dad_work [ 121.539208][ C0] workqueue krxrpcd: flags=0x0 [ 121.545256][ C0] pwq 0: cpus=0 node=0 flags=0x0 nice=0 active=1/1 refcnt=4 [ 121.545282][ C0] pending: rxrpc_peer_keepalive_worker [ 121.545297][ C0] inactive: rxrpc_peer_keepalive_worker, rxrpc_peer_keepalive_worker [ 121.545331][ C0] workqueue phy3: flags=0xa0002 [ 121.550777][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 121.550800][ C0] pending: ieee80211_iface_work [ 121.550823][ C0] workqueue phy4: flags=0xa0002 [ 121.554201][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 121.554223][ C0] pending: ieee80211_iface_work [ 121.554239][ C0] workqueue phy5: flags=0xa0002 [ 121.557630][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 121.557651][ C0] pending: ieee80211_iface_work [ 121.557668][ C0] workqueue phy7: flags=0xa0002 [ 121.561217][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 121.561239][ C0] pending: ieee80211_iface_work [ 121.561256][ C0] workqueue phy9: flags=0xa0002 [ 121.564824][ C0] pwq 4: cpus=0-1 flags=0x4 nice=0 active=1/1 refcnt=3 [ 121.564845][ C0] in-flight: 9:ieee80211_iface_work [ 121.564881][ C0] pool 4: cpus=0-1 flags=0x4 nice=0 hung=46s workers=7 idle: 311 136 288 579 1702 148