Warning: Permanently added '10.128.0.123' (ED25519) to the list of known hosts. 1970/01/01 00:01:28 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:28 ignoring optional flag "type"="gce" 1970/01/01 00:01:28 parsed 1 programs [ 91.347226][ T4426] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 94.193235][ T4498] chnl_net:caif_netlink_parms(): no params data found [ 94.228597][ T4498] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.231578][ T4498] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.233892][ T4498] device bridge_slave_0 entered promiscuous mode [ 94.237091][ T4498] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.238629][ T4498] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.240958][ T4498] device bridge_slave_1 entered promiscuous mode [ 94.258058][ T4498] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.262219][ T4498] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.279355][ T4498] team0: Port device team_slave_0 added [ 94.282694][ T4498] team0: Port device team_slave_1 added [ 94.296749][ T4498] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.298461][ T4498] 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. [ 94.304607][ T4498] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.309085][ T4498] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.312158][ T4498] 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. [ 94.317588][ T4498] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.373125][ T4498] device hsr_slave_0 entered promiscuous mode [ 94.420112][ T4498] device hsr_slave_1 entered promiscuous mode [ 95.165444][ T4498] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.182303][ T4498] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.221663][ T4498] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.260097][ T4498] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.344852][ T4498] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.353614][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.356024][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.361513][ T4498] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.366582][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.369071][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.372814][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.374317][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.378652][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.384288][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.386553][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.388619][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.390213][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.401525][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.404231][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.406692][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.411363][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.421029][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.423628][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.426083][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.428445][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.434657][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.436998][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.439252][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.443636][ T4498] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.521346][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.523014][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.528880][ T4498] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.543362][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.545515][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.559271][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.562160][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.564488][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.566490][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.573107][ T4498] device veth0_vlan entered promiscuous mode [ 95.587082][ T4498] device veth1_vlan entered promiscuous mode [ 95.636190][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.638580][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.643857][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.646163][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.651382][ T4498] device veth0_macvtap entered promiscuous mode [ 95.655231][ T4498] device veth1_macvtap entered promiscuous mode [ 95.668384][ T4498] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.670421][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.672607][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.674722][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.676987][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.684027][ T4498] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.687305][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.692632][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.695640][ T4498] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.697733][ T4498] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.699482][ T4498] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.702742][ T4498] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.901664][ T336] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.903523][ T336] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.906070][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.908396][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.910081][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.912765][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:35 executed programs: 0 [ 96.092864][ T4603] chnl_net:caif_netlink_parms(): no params data found [ 96.132451][ T4603] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.134053][ T4603] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.136188][ T4603] device bridge_slave_0 entered promiscuous mode [ 96.139598][ T4603] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.141277][ T4603] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.143435][ T4603] device bridge_slave_1 entered promiscuous mode [ 96.162040][ T4603] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.166035][ T4603] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.186400][ T4603] team0: Port device team_slave_0 added [ 96.189440][ T4603] team0: Port device team_slave_1 added [ 96.205940][ T4603] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.207610][ T4603] 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. [ 96.213972][ T4603] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.217612][ T4603] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.219133][ T4603] 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. [ 96.224791][ T4603] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.291842][ T4603] device hsr_slave_0 entered promiscuous mode [ 96.311108][ T4603] device hsr_slave_1 entered promiscuous mode [ 96.359977][ T4603] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.361768][ T4603] Cannot create hsr debugfs directory [ 96.430527][ T4603] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.030683][ T4042] Bluetooth: hci0: command 0x0409 tx timeout [ 99.376525][ T4603] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.109993][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 101.286977][ T4603] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.368854][ T4603] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.518021][ T4603] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 101.553047][ T4603] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 101.591036][ T4603] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.642202][ T4603] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.739540][ T4603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.749195][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.751744][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.756315][ T4603] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.770925][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.773224][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.775267][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.776770][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.778671][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.785910][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.788160][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.790532][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.792042][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.796862][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.807128][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.812288][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.815289][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.817636][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.823407][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.825869][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.830625][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.832928][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.837192][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.840442][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.852039][ T4603] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.925663][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.927251][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.935257][ T4603] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.946972][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.949212][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.972741][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.975015][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.978311][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.981525][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.984846][ T4603] device veth0_vlan entered promiscuous mode [ 101.993267][ T4603] device veth1_vlan entered promiscuous mode [ 102.006569][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.008888][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.012504][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.014786][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.018756][ T4603] device veth0_macvtap entered promiscuous mode [ 102.024408][ T4603] device veth1_macvtap entered promiscuous mode [ 102.034005][ T4603] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.036264][ T4603] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.041101][ T4603] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.042833][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.044795][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.046877][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.049174][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.053787][ T4603] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.055996][ T4603] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.058932][ T4603] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.063249][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.065647][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.078217][ T4603] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.081240][ T4603] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.083295][ T4603] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.085197][ T4603] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.132008][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.133904][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.136468][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 102.162714][ T4098] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.164507][ T4098] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.166870][ T4098] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:42 executed programs: 2 [ 102.198899][ T4867] netlink: 60 bytes leftover after parsing attributes in process `syz.0.15'. [ 102.199876][ T13] Bluetooth: hci0: command 0x040f tx timeout [ 102.241886][ T4867] device wlan1 entered promiscuous mode [ 102.256838][ T4867] team0: Port device wlan1 added [ 102.312580][ T4868] [ 102.313157][ T4868] ====================================================== [ 102.314674][ T4868] WARNING: possible circular locking dependency detected [ 102.316107][ T4868] 5.15.175-syzkaller #0 Not tainted [ 102.317166][ T4868] ------------------------------------------------------ [ 102.318678][ T4868] syz.0.15/4868 is trying to acquire lock: [ 102.319986][ T4868] ffff0000d61f0d00 (team->team_lock_key#2){+.+.}-{3:3}, at: team_del_slave+0x38/0x1bc [ 102.321958][ T4868] [ 102.321958][ T4868] but task is already holding lock: [ 102.323533][ T4868] ffff0000ebae8628 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_del_interface+0x104/0x66c [ 102.325637][ T4868] [ 102.325637][ T4868] which lock already depends on the new lock. [ 102.325637][ T4868] [ 102.327827][ T4868] [ 102.327827][ T4868] the existing dependency chain (in reverse order) is: [ 102.329728][ T4868] [ 102.329728][ T4868] -> #1 (&rdev->wiphy.mtx){+.+.}-{3:3}: [ 102.331555][ T4868] __mutex_lock_common+0x194/0x2154 [ 102.332737][ T4868] mutex_lock_nested+0xa4/0xf8 [ 102.333803][ T4868] ieee80211_open+0x13c/0x1e0 [ 102.334820][ T4868] __dev_open+0x324/0x514 [ 102.335848][ T4868] dev_open+0xa8/0x23c [ 102.336866][ T4868] team_add_slave+0x6e4/0x1fb0 [ 102.338036][ T4868] do_setlink+0xc08/0x3134 [ 102.339067][ T4868] rtnl_newlink+0x1294/0x1acc [ 102.340171][ T4868] rtnetlink_rcv_msg+0xa74/0xdac [ 102.341371][ T4868] netlink_rcv_skb+0x20c/0x3b8 [ 102.342404][ T4868] rtnetlink_rcv+0x28/0x38 [ 102.343526][ T4868] netlink_unicast+0x664/0x938 [ 102.344803][ T4868] netlink_sendmsg+0x844/0xb38 [ 102.345854][ T4868] ____sys_sendmsg+0x584/0x870 [ 102.346978][ T4868] ___sys_sendmsg+0x214/0x294 [ 102.348143][ T4868] __arm64_sys_sendmsg+0x1ac/0x25c [ 102.349270][ T4868] invoke_syscall+0x98/0x2b8 [ 102.350317][ T4868] el0_svc_common+0x138/0x258 [ 102.351483][ T4868] do_el0_svc+0x58/0x14c [ 102.352511][ T4868] el0_svc+0x7c/0x1f0 [ 102.353457][ T4868] el0t_64_sync_handler+0x84/0xe4 [ 102.354730][ T4868] el0t_64_sync+0x1a0/0x1a4 [ 102.355777][ T4868] [ 102.355777][ T4868] -> #0 (team->team_lock_key#2){+.+.}-{3:3}: [ 102.357490][ T4868] __lock_acquire+0x32d4/0x7638 [ 102.358689][ T4868] lock_acquire+0x240/0x77c [ 102.359723][ T4868] __mutex_lock_common+0x194/0x2154 [ 102.360998][ T4868] mutex_lock_nested+0xa4/0xf8 [ 102.362075][ T4868] team_del_slave+0x38/0x1bc [ 102.363207][ T4868] team_device_event+0x260/0x4f4 [ 102.364491][ T4868] raw_notifier_call_chain+0xd4/0x164 [ 102.365804][ T4868] unregister_netdevice_many+0xec4/0x189c [ 102.367048][ T4868] unregister_netdevice_queue+0x2d0/0x31c [ 102.368354][ T4868] _cfg80211_unregister_wdev+0x168/0x4a8 [ 102.369645][ T4868] cfg80211_unregister_wdev+0x24/0x34 [ 102.370954][ T4868] ieee80211_if_remove+0x1a4/0x294 [ 102.372207][ T4868] ieee80211_del_iface+0x20/0x34 [ 102.373289][ T4868] nl80211_del_interface+0x1dc/0x66c [ 102.374611][ T4868] genl_rcv_msg+0xc18/0x1018 [ 102.375703][ T4868] netlink_rcv_skb+0x20c/0x3b8 [ 102.376841][ T4868] genl_rcv+0x38/0x50 [ 102.377838][ T4868] netlink_unicast+0x664/0x938 [ 102.379086][ T4868] netlink_sendmsg+0x844/0xb38 [ 102.380193][ T4868] ____sys_sendmsg+0x584/0x870 [ 102.381275][ T4868] ___sys_sendmsg+0x214/0x294 [ 102.382478][ T4868] __arm64_sys_sendmsg+0x1ac/0x25c [ 102.383659][ T4868] invoke_syscall+0x98/0x2b8 [ 102.384663][ T4868] el0_svc_common+0x138/0x258 [ 102.385785][ T4868] do_el0_svc+0x58/0x14c [ 102.386796][ T4868] el0_svc+0x7c/0x1f0 [ 102.387819][ T4868] el0t_64_sync_handler+0x84/0xe4 [ 102.388949][ T4868] el0t_64_sync+0x1a0/0x1a4 [ 102.390086][ T4868] [ 102.390086][ T4868] other info that might help us debug this: [ 102.390086][ T4868] [ 102.392341][ T4868] Possible unsafe locking scenario: [ 102.392341][ T4868] [ 102.393831][ T4868] CPU0 CPU1 [ 102.394885][ T4868] ---- ---- [ 102.396085][ T4868] lock(&rdev->wiphy.mtx); [ 102.396961][ T4868] lock(team->team_lock_key#2); [ 102.398485][ T4868] lock(&rdev->wiphy.mtx); [ 102.399891][ T4868] lock(team->team_lock_key#2); [ 102.400936][ T4868] [ 102.400936][ T4868] *** DEADLOCK *** [ 102.400936][ T4868] [ 102.402662][ T4868] 3 locks held by syz.0.15/4868: [ 102.403765][ T4868] #0: ffff800016d0f8b0 (cb_lock){++++}-{3:3}, at: genl_rcv+0x28/0x50 [ 102.405445][ T4868] #1: ffff800016cb38a8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x20/0x2c [ 102.407290][ T4868] #2: ffff0000ebae8628 (&rdev->wiphy.mtx){+.+.}-{3:3}, at: nl80211_del_interface+0x104/0x66c [ 102.409446][ T4868] [ 102.409446][ T4868] stack backtrace: [ 102.410753][ T4868] CPU: 1 PID: 4868 Comm: syz.0.15 Not tainted 5.15.175-syzkaller #0 [ 102.412376][ T4868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 102.414358][ T4868] Call trace: [ 102.415026][ T4868] dump_backtrace+0x0/0x530 [ 102.415965][ T4868] show_stack+0x2c/0x3c [ 102.416862][ T4868] dump_stack_lvl+0x108/0x170 [ 102.417976][ T4868] dump_stack+0x1c/0x58 [ 102.418813][ T4868] print_circular_bug+0x150/0x1b8 [ 102.419937][ T4868] check_noncircular+0x2cc/0x378 [ 102.421007][ T4868] __lock_acquire+0x32d4/0x7638 [ 102.422036][ T4868] lock_acquire+0x240/0x77c [ 102.422937][ T4868] __mutex_lock_common+0x194/0x2154 [ 102.423985][ T4868] mutex_lock_nested+0xa4/0xf8 [ 102.424928][ T4868] team_del_slave+0x38/0x1bc [ 102.425797][ T4868] team_device_event+0x260/0x4f4 [ 102.426976][ T4868] raw_notifier_call_chain+0xd4/0x164 [ 102.428079][ T4868] unregister_netdevice_many+0xec4/0x189c [ 102.429353][ T4868] unregister_netdevice_queue+0x2d0/0x31c [ 102.430583][ T4868] _cfg80211_unregister_wdev+0x168/0x4a8 [ 102.431847][ T4868] cfg80211_unregister_wdev+0x24/0x34 [ 102.432962][ T4868] ieee80211_if_remove+0x1a4/0x294 [ 102.434110][ T4868] ieee80211_del_iface+0x20/0x34 [ 102.435175][ T4868] nl80211_del_interface+0x1dc/0x66c [ 102.436277][ T4868] genl_rcv_msg+0xc18/0x1018 [ 102.437213][ T4868] netlink_rcv_skb+0x20c/0x3b8 [ 102.438205][ T4868] genl_rcv+0x38/0x50 [ 102.439033][ T4868] netlink_unicast+0x664/0x938 [ 102.440027][ T4868] netlink_sendmsg+0x844/0xb38 [ 102.441017][ T4868] ____sys_sendmsg+0x584/0x870 [ 102.441989][ T4868] ___sys_sendmsg+0x214/0x294 [ 102.442958][ T4868] __arm64_sys_sendmsg+0x1ac/0x25c [ 102.444068][ T4868] invoke_syscall+0x98/0x2b8 [ 102.445293][ T4868] el0_svc_common+0x138/0x258 [ 102.446324][ T4868] do_el0_svc+0x58/0x14c [ 102.447209][ T4868] el0_svc+0x7c/0x1f0 [ 102.447983][ T4868] el0t_64_sync_handler+0x84/0xe4 [ 102.448979][ T4868] el0t_64_sync+0x1a0/0x1a4 [ 102.452351][ T4868] team0: Port device wlan1 removed [ 102.899229][ T1631] device hsr_slave_0 left promiscuous mode [ 102.920455][ T1631] device hsr_slave_1 left promiscuous mode [ 102.999936][ T1631] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.001678][ T1631] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.003677][ T1631] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.005287][ T1631] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.007185][ T1631] device bridge_slave_1 left promiscuous mode [ 103.008639][ T1631] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.060574][ T1631] device bridge_slave_0 left promiscuous mode [ 103.061991][ T1631] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.210048][ T1631] device veth1_macvtap left promiscuous mode [ 103.211558][ T1631] device veth0_macvtap left promiscuous mode [ 103.212964][ T1631] device veth1_vlan left promiscuous mode [ 103.214220][ T1631] device veth0_vlan left promiscuous mode [ 103.359277][ T1631] team0 (unregistering): Port device team_slave_1 removed [ 103.365912][ T1631] team0 (unregistering): Port device team_slave_0 removed [ 103.373016][ T1631] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.407409][ T1631] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.546516][ T1631] bond0 (unregistering): Released all slaves [ 104.273223][ T13] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:47 executed programs: 70 1970/01/01 00:01:52 executed programs: 161