Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2022/07/24 01:07:46 parsed 1 programs syzkaller login: [ 47.511116][ T3606] cgroup: Unknown subsys name 'net' [ 47.620156][ T3606] cgroup: Unknown subsys name 'rlimit' 2022/07/24 01:07:46 executed programs: 0 [ 48.801076][ T3614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.809139][ T3614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.816647][ T3614] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.824511][ T3614] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.831922][ T3614] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 48.839283][ T3614] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.921649][ T3612] chnl_net:caif_netlink_parms(): no params data found [ 48.964581][ T3612] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.972062][ T3612] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.980194][ T3612] device bridge_slave_0 entered promiscuous mode [ 48.989478][ T3612] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.996711][ T3612] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.005202][ T3612] device bridge_slave_1 entered promiscuous mode [ 49.025973][ T3612] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.036700][ T3612] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.059302][ T3612] team0: Port device team_slave_0 added [ 49.066514][ T3612] team0: Port device team_slave_1 added [ 49.083388][ T3612] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.090324][ T3612] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 49.116442][ T3612] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.129457][ T3612] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.136567][ T3612] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 49.162655][ T3612] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.188426][ T3612] device hsr_slave_0 entered promiscuous mode [ 49.195689][ T3612] device hsr_slave_1 entered promiscuous mode [ 49.274920][ T3612] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 49.285123][ T3612] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 49.293992][ T3612] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 49.302701][ T3612] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 49.322828][ T3612] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.330011][ T3612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.337695][ T3612] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.344960][ T3612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.388332][ T3612] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.400082][ T3607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.410360][ T3607] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.418891][ T3607] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.426787][ T3607] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 49.439421][ T3612] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.451123][ T3607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.460287][ T3607] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.467397][ T3607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.487033][ T3607] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.495445][ T3607] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.502484][ T3607] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.510886][ T3607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.529222][ T3612] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 49.541366][ T3612] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.554031][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.562207][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.570771][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.580030][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.588354][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.606080][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.613974][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.628837][ T3612] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.729596][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.747531][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.756277][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.764383][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.774614][ T3612] device veth0_vlan entered promiscuous mode [ 49.785757][ T3612] device veth1_vlan entered promiscuous mode [ 49.805765][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 49.814343][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 49.822323][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.835156][ T3612] device veth0_macvtap entered promiscuous mode [ 49.845178][ T3612] device veth1_macvtap entered promiscuous mode [ 49.860027][ T3612] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.868525][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.878204][ T141] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.890071][ T3612] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.898083][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.909525][ T3612] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.918585][ T3612] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.927512][ T3612] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.937149][ T3612] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.997887][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.013845][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.027304][ T3621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.027568][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.042826][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.051800][ T3620] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.167854][ T8] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.269490][ T8] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.769239][ T8] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 55.819369][ T8] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 56.425491][ T8] INFO: trying to register non-static key. [ 56.431330][ T8] The code is fine but needs lockdep annotation, or maybe [ 56.438421][ T8] you didn't initialize this object before use? [ 56.444639][ T8] turning off the locking correctness validator. [ 56.450952][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 5.19.0-rc7-syzkaller-00190-g70664fc10c0d #0 [ 56.460921][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 56.470964][ T8] Workqueue: netns cleanup_net [ 56.475746][ T8] Call Trace: [ 56.479018][ T8] [ 56.481943][ T8] dump_stack_lvl+0xcd/0x134 [ 56.486536][ T8] register_lock_class+0xf30/0x1130 [ 56.491740][ T8] ? is_dynamic_key.part.0+0x130/0x130 [ 56.497193][ T8] ? mark_lock.part.0+0xee/0x1910 [ 56.502217][ T8] __lock_acquire+0x10a/0x5660 [ 56.507025][ T8] ? __lock_acquire+0x163e/0x5660 [ 56.512051][ T8] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.518058][ T8] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.524039][ T8] lock_acquire+0x1ab/0x570 [ 56.528548][ T8] ? ieee80211_do_stop+0xc3/0x1ff0 [ 56.533653][ T8] ? lock_release+0x780/0x780 [ 56.538319][ T8] ? lock_release+0x780/0x780 [ 56.543007][ T8] ? mark_lock.part.0+0xee/0x1910 [ 56.548034][ T8] _raw_spin_lock_bh+0x2f/0x40 [ 56.552794][ T8] ? ieee80211_do_stop+0xc3/0x1ff0 [ 56.557898][ T8] ieee80211_do_stop+0xc3/0x1ff0 [ 56.562829][ T8] ? __mutex_lock+0x231/0x1350 [ 56.567588][ T8] ? ieee80211_stop+0xb8/0x610 [ 56.572351][ T8] ? mutex_lock_io_nested+0x1190/0x1190 [ 56.577890][ T8] ? ieee80211_adjust_monitor_flags+0x230/0x230 [ 56.584126][ T8] ? mark_held_locks+0x9f/0xe0 [ 56.588894][ T8] ? __local_bh_enable_ip+0xa0/0x120 [ 56.594171][ T8] ? __local_bh_enable_ip+0xa0/0x120 [ 56.599460][ T8] ieee80211_stop+0xc5/0x610 [ 56.604050][ T8] ? ieee80211_do_stop+0x1ff0/0x1ff0 [ 56.609334][ T8] __dev_close_many+0x1b6/0x2e0 [ 56.614180][ T8] ? napi_enable+0x210/0x210 [ 56.618765][ T8] dev_close_many+0x22c/0x630 [ 56.623438][ T8] ? __skb_gso_segment+0x6e0/0x6e0 [ 56.628543][ T8] ? lock_release+0x780/0x780 [ 56.633223][ T8] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 56.639216][ T8] dev_close+0x16d/0x210 [ 56.643456][ T8] ? netif_device_detach+0x1a0/0x1a0 [ 56.648738][ T8] ? trace_contention_end+0xea/0x150 [ 56.654042][ T8] ? __mutex_lock+0x231/0x1350 [ 56.658819][ T8] cfg80211_shutdown_all_interfaces+0x96/0x1f0 [ 56.664973][ T8] ieee80211_remove_interfaces+0xed/0x820 [ 56.670695][ T8] ? mutex_lock_io_nested+0x1190/0x1190 [ 56.676235][ T8] ? ieee80211_sdata_stop+0x90/0x90 [ 56.681430][ T8] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 56.687256][ T8] ieee80211_unregister_hw+0x47/0x1f0 [ 56.692622][ T8] hwsim_exit_net+0x50e/0xca0 [ 56.697387][ T8] ? hwsim_register_received_nl+0x470/0x470 [ 56.703275][ T8] ? stop_sync_thread+0x1dd/0x460 [ 56.708297][ T8] ? ip_vs_sync_net_cleanup+0x72/0x90 [ 56.713664][ T8] ? __ip_vs_dev_cleanup_batch+0xad/0x290 [ 56.719382][ T8] ? hwsim_register_received_nl+0x470/0x470 [ 56.725271][ T8] ops_exit_list+0xb0/0x170 [ 56.729771][ T8] cleanup_net+0x4ea/0xb00 [ 56.734199][ T8] ? lockdep_hardirqs_on+0x79/0x100 [ 56.739390][ T8] ? unregister_pernet_device+0x70/0x70 [ 56.744948][ T8] process_one_work+0x996/0x1610 [ 56.749884][ T8] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 56.755256][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 56.760201][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 56.765225][ T8] worker_thread+0x665/0x1080 [ 56.769904][ T8] ? process_one_work+0x1610/0x1610 [ 56.775112][ T8] kthread+0x2e9/0x3a0 [ 56.779184][ T8] ? kthread_complete_and_exit+0x40/0x40 [ 56.784818][ T8] ret_from_fork+0x1f/0x30 [ 56.789247][ T8] [ 56.908313][ T8] device hsr_slave_0 left promiscuous mode [ 56.914715][ T8] device hsr_slave_1 left promiscuous mode [ 56.920968][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 56.928897][ T8] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 56.937006][ T8] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 56.946017][ T8] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 56.953883][ T8] device bridge_slave_1 left promiscuous mode [ 56.960118][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.968289][ T8] device bridge_slave_0 left promiscuous mode [ 56.974717][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.984006][ T8] device veth1_macvtap left promiscuous mode [ 56.990025][ T8] device veth0_macvtap left promiscuous mode [ 56.996227][ T8] device veth1_vlan left promiscuous mode [ 57.002019][ T8] device veth0_vlan left promiscuous mode [ 57.069408][ T8] team0 (unregistering): Port device team_slave_1 removed [ 57.078839][ T8] team0 (unregistering): Port device team_slave_0 removed [ 57.094466][ T8] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 57.105613][ T8] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 57.136064][ T8] bond0 (unregistering): Released all slaves [ 57.353338][ T3614] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 61.513193][ T3614] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 65.673169][ T3614] Bluetooth: hci0: Opcode 0x c03 failed: -110