Warning: Permanently added '10.128.0.106' (ED25519) to the list of known hosts. 2025/02/23 05:36:08 ignoring optional flag "sandboxArg"="0" 2025/02/23 05:36:10 parsed 1 programs [ 88.781479][ T5841] cgroup: Unknown subsys name 'net' [ 88.915839][ T5841] cgroup: Unknown subsys name 'cpuset' [ 88.924728][ T5841] cgroup: Unknown subsys name 'rlimit' [ 90.532648][ T5841] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.202827][ T46] cfg80211: failed to load regulatory.db [ 93.806927][ T5851] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.818812][ T5851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.827185][ T5851] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.835686][ T5851] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.844352][ T5851] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.852313][ T5851] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.008290][ T5850] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 96.204877][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.218126][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.250396][ T4405] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.261553][ T4405] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.145839][ T5916] chnl_net:caif_netlink_parms(): no params data found [ 97.219918][ T5916] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.228606][ T5916] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.236874][ T5916] bridge_slave_0: entered allmulticast mode [ 97.245435][ T5916] bridge_slave_0: entered promiscuous mode [ 97.256073][ T5916] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.264414][ T5916] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.272249][ T5916] bridge_slave_1: entered allmulticast mode [ 97.279642][ T5916] bridge_slave_1: entered promiscuous mode [ 97.310092][ T5916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.322101][ T5916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.350219][ T5916] team0: Port device team_slave_0 added [ 97.358719][ T5916] team0: Port device team_slave_1 added [ 97.380780][ T5916] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.388371][ T5916] 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. [ 97.414702][ T5916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.427716][ T5916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.435022][ T5916] 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. [ 97.461349][ T5916] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.499087][ T5916] hsr_slave_0: entered promiscuous mode [ 97.505592][ T5916] hsr_slave_1: entered promiscuous mode [ 97.617602][ T5916] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.629175][ T5916] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.640209][ T5916] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.649907][ T5916] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.723025][ T5916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.747257][ T5916] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.763942][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.771300][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.788295][ T4405] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.795528][ T4405] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.945720][ T5916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.983445][ T5916] veth0_vlan: entered promiscuous mode [ 97.995570][ T5916] veth1_vlan: entered promiscuous mode [ 98.023838][ T5916] veth0_macvtap: entered promiscuous mode [ 98.034689][ T5916] veth1_macvtap: entered promiscuous mode [ 98.054552][ T5916] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.066330][ T5916] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.079358][ T5916] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.088806][ T5916] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.097616][ T5916] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.106416][ T5916] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.279568][ T4405] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.348547][ T4405] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.443060][ T4405] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.533058][ T4405] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/02/23 05:36:24 executed programs: 0 [ 99.481452][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.491715][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.500455][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.511081][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.520079][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.528413][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.665915][ T5948] chnl_net:caif_netlink_parms(): no params data found [ 99.734918][ T5948] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.742921][ T5948] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.750311][ T5948] bridge_slave_0: entered allmulticast mode [ 99.757641][ T5948] bridge_slave_0: entered promiscuous mode [ 99.765943][ T5948] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.774009][ T5948] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.781749][ T5948] bridge_slave_1: entered allmulticast mode [ 99.789922][ T5948] bridge_slave_1: entered promiscuous mode [ 99.819566][ T5948] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.831756][ T5948] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.861726][ T5948] team0: Port device team_slave_0 added [ 99.870235][ T5948] team0: Port device team_slave_1 added [ 99.897945][ T5948] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.905740][ T5948] 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. [ 99.933416][ T5948] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.947644][ T5948] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.955735][ T5948] 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. [ 99.985797][ T5948] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.027960][ T5948] hsr_slave_0: entered promiscuous mode [ 100.035581][ T5948] hsr_slave_1: entered promiscuous mode [ 100.043192][ T5948] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.051803][ T5948] Cannot create hsr debugfs directory [ 101.260319][ T4405] bridge_slave_1: left allmulticast mode [ 101.267670][ T4405] bridge_slave_1: left promiscuous mode [ 101.275695][ T4405] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.290813][ T4405] bridge_slave_0: left allmulticast mode [ 101.300093][ T4405] bridge_slave_0: left promiscuous mode [ 101.322241][ T4405] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.553027][ T5147] Bluetooth: hci0: command tx timeout [ 101.777749][ T4405] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.790247][ T4405] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.804894][ T4405] bond0 (unregistering): Released all slaves [ 101.985298][ T4405] hsr_slave_0: left promiscuous mode [ 102.002330][ T4405] hsr_slave_1: left promiscuous mode [ 102.034974][ T4405] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.061327][ T4405] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.081911][ T4405] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.092498][ T4405] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.127887][ T4405] veth1_macvtap: left promiscuous mode [ 102.136020][ T4405] veth0_macvtap: left promiscuous mode [ 102.141928][ T4405] veth1_vlan: left promiscuous mode [ 102.147561][ T4405] veth0_vlan: left promiscuous mode [ 102.586443][ T4405] team0 (unregistering): Port device team_slave_1 removed [ 102.618821][ T4405] team0 (unregistering): Port device team_slave_0 removed [ 103.114442][ T5948] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.136270][ T5948] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.146640][ T5948] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.165260][ T5948] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.308503][ T5948] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.357567][ T5948] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.375708][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.383013][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.531144][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.538644][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.631701][ T5147] Bluetooth: hci0: command tx timeout [ 103.855022][ T5948] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.905952][ T5948] veth0_vlan: entered promiscuous mode [ 103.925962][ T5948] veth1_vlan: entered promiscuous mode [ 103.960726][ T5948] veth0_macvtap: entered promiscuous mode [ 103.973348][ T5948] veth1_macvtap: entered promiscuous mode [ 104.007720][ T5948] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.024253][ T5948] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.039171][ T5948] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.051034][ T5948] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.060431][ T5948] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.072340][ T5948] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.164360][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.179375][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.217046][ T61] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.226440][ T61] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.343329][ T6031] netlink: 'syz.0.16': attribute type 10 has an invalid length. [ 104.376204][ T6031] team0: Port device wlan1 added 2025/02/23 05:36:29 executed programs: 3 [ 104.406729][ T6033] netlink: 'syz.0.17': attribute type 10 has an invalid length. [ 104.436722][ T6034] netlink: 'syz.0.18': attribute type 10 has an invalid length. [ 104.478251][ T6035] netlink: 'syz.0.19': attribute type 10 has an invalid length. [ 104.502243][ T6036] netlink: 'syz.0.20': attribute type 10 has an invalid length. [ 104.525593][ T6037] netlink: 'syz.0.21': attribute type 10 has an invalid length. [ 104.550728][ T6038] netlink: 'syz.0.22': attribute type 10 has an invalid length. [ 104.580299][ T6039] netlink: 'syz.0.23': attribute type 10 has an invalid length. [ 104.605919][ T6040] netlink: 'syz.0.24': attribute type 10 has an invalid length. [ 104.628559][ T6041] netlink: 'syz.0.25': attribute type 10 has an invalid length. [ 105.722837][ T5147] Bluetooth: hci0: command tx timeout [ 107.793939][ T5147] Bluetooth: hci0: command tx timeout [ 109.353394][ T6272] validate_nla: 229 callbacks suppressed [ 109.353416][ T6272] netlink: 'syz.0.255': attribute type 10 has an invalid length. [ 109.382191][ T6273] netlink: 'syz.0.256': attribute type 10 has an invalid length. 2025/02/23 05:36:34 executed programs: 243 [ 109.407604][ T6274] netlink: 'syz.0.257': attribute type 10 has an invalid length. [ 109.430736][ T6275] netlink: 'syz.0.258': attribute type 10 has an invalid length. [ 109.458876][ T6276] netlink: 'syz.0.259': attribute type 10 has an invalid length. [ 109.528639][ T6277] netlink: 'syz.0.260': attribute type 10 has an invalid length. [ 109.548741][ T6278] netlink: 'syz.0.261': attribute type 10 has an invalid length. [ 109.570882][ T6279] netlink: 'syz.0.262': attribute type 10 has an invalid length. [ 109.594815][ T6280] netlink: 'syz.0.263': attribute type 10 has an invalid length. [ 109.616582][ T6281] netlink: 'syz.0.264': attribute type 10 has an invalid length. [ 114.378652][ T6517] validate_nla: 234 callbacks suppressed [ 114.378667][ T6517] netlink: 'syz.0.499': attribute type 10 has an invalid length. [ 114.407345][ T6518] netlink: 'syz.0.500': attribute type 10 has an invalid length. [ 114.426987][ T6519] netlink: 'syz.0.501': attribute type 10 has an invalid length. [ 114.449136][ T6520] netlink: 'syz.0.502': attribute type 10 has an invalid length. [ 114.469606][ T6521] netlink: 'syz.0.503': attribute type 10 has an invalid length. 2025/02/23 05:36:39 executed programs: 489 [ 114.493605][ T6522] netlink: 'syz.0.504': attribute type 10 has an invalid length. [ 114.519002][ T6523] netlink: 'syz.0.505': attribute type 10 has an invalid length. [ 114.541936][ T6524] netlink: 'syz.0.506': attribute type 10 has an invalid length. [ 114.564171][ T6525] netlink: 'syz.0.507': attribute type 10 has an invalid length. [ 114.584971][ T6526] netlink: 'syz.0.508': attribute type 10 has an invalid length. [ 116.788642][ T5851] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 116.804076][ T5851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 116.814838][ T5851] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 116.823529][ T5851] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 116.833266][ T5851] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 116.841139][ T5851] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.963484][ T61] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.984464][ T6641] chnl_net:caif_netlink_parms(): no params data found [ 117.004870][ T61] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.065167][ T61] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.088740][ T6641] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.096049][ T6641] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.103443][ T6641] bridge_slave_0: entered allmulticast mode [ 117.110281][ T6641] bridge_slave_0: entered promiscuous mode [ 117.118401][ T6641] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.125796][ T6641] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.133203][ T6641] bridge_slave_1: entered allmulticast mode [ 117.140027][ T6641] bridge_slave_1: entered promiscuous mode [ 117.159740][ T61] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.193914][ T6641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.208081][ T6641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.241546][ T6641] team0: Port device team_slave_0 added [ 117.250182][ T6641] team0: Port device team_slave_1 added [ 117.281644][ T6641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 117.288654][ T6641] 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. [ 117.315136][ T6641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 117.327812][ T6641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 117.335576][ T6641] 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. [ 117.361609][ T6641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.445357][ T61] bridge_slave_1: left allmulticast mode [ 117.451069][ T61] bridge_slave_1: left promiscuous mode [ 117.458766][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.468058][ T61] bridge_slave_0: left allmulticast mode [ 117.474252][ T61] bridge_slave_0: left promiscuous mode [ 117.479972][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.755916][ T61] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 117.766948][ T61] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 117.777278][ T61] bond0 (unregistering): Released all slaves [ 117.792681][ T6641] hsr_slave_0: entered promiscuous mode [ 117.799256][ T6641] hsr_slave_1: entered promiscuous mode [ 117.860124][ T61] [ 117.862585][ T61] ====================================================== [ 117.869615][ T61] WARNING: possible circular locking dependency detected [ 117.876813][ T61] 6.14.0-rc3-syzkaller-00702-gb66e19dcf684 #0 Not tainted [ 117.883952][ T61] ------------------------------------------------------ [ 117.891012][ T61] kworker/u8:4/61 is trying to acquire lock: [ 117.897002][ T61] ffff88802a0f0e00 (team->team_lock_key#2){+.+.}-{4:4}, at: team_del_slave+0x32/0x1d0 [ 117.906630][ T61] [ 117.906630][ T61] but task is already holding lock: [ 117.914008][ T61] ffff888034fe0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0x129/0x700 [ 117.924660][ T61] [ 117.924660][ T61] which lock already depends on the new lock. [ 117.924660][ T61] [ 117.935093][ T61] [ 117.935093][ T61] the existing dependency chain (in reverse order) is: [ 117.944117][ T61] [ 117.944117][ T61] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 117.951883][ T61] lock_acquire+0x1ed/0x550 [ 117.956962][ T61] __mutex_lock+0x19c/0x1010 [ 117.962173][ T61] ieee80211_open+0xe9/0x1e0 [ 117.967454][ T61] __dev_open+0x2d3/0x4a0 [ 117.972321][ T61] dev_open+0xae/0x1b0 [ 117.976916][ T61] team_add_slave+0xabe/0x28a0 [ 117.982226][ T61] do_setlink+0xe7f/0x4300 [ 117.987169][ T61] rtnl_newlink+0x15af/0x1da0 [ 117.992375][ T61] rtnetlink_rcv_msg+0x791/0xcf0 [ 117.997862][ T61] netlink_rcv_skb+0x206/0x480 [ 118.003160][ T61] netlink_unicast+0x7f6/0x990 [ 118.008513][ T61] netlink_sendmsg+0x8de/0xcb0 [ 118.013824][ T61] __sock_sendmsg+0x221/0x270 [ 118.019040][ T61] ____sys_sendmsg+0x53a/0x860 [ 118.024427][ T61] __sys_sendmsg+0x269/0x350 [ 118.029562][ T61] do_syscall_64+0xf3/0x230 [ 118.034619][ T61] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 118.041150][ T61] [ 118.041150][ T61] -> #0 (team->team_lock_key#2){+.+.}-{4:4}: [ 118.049710][ T61] validate_chain+0x18ef/0x5920 [ 118.055096][ T61] __lock_acquire+0x1397/0x2100 [ 118.060480][ T61] lock_acquire+0x1ed/0x550 [ 118.066065][ T61] __mutex_lock+0x19c/0x1010 [ 118.071299][ T61] team_del_slave+0x32/0x1d0 [ 118.076539][ T61] team_device_event+0x200/0x5b0 [ 118.082023][ T61] notifier_call_chain+0x1a5/0x3f0 [ 118.087957][ T61] unregister_netdevice_many_notify+0x1179/0x2070 [ 118.094911][ T61] unregister_netdevice_queue+0x303/0x370 [ 118.101172][ T61] _cfg80211_unregister_wdev+0x163/0x590 [ 118.107432][ T61] ieee80211_remove_interfaces+0x4ef/0x700 [ 118.113802][ T61] ieee80211_unregister_hw+0x5d/0x2c0 [ 118.119717][ T61] mac80211_hwsim_del_radio+0x2c4/0x4c0 [ 118.125802][ T61] hwsim_exit_net+0x5c1/0x670 [ 118.131003][ T61] cleanup_net+0x812/0xd60 [ 118.135969][ T61] process_scheduled_works+0xabe/0x18e0 [ 118.142086][ T61] worker_thread+0x870/0xd30 [ 118.147247][ T61] kthread+0x7a9/0x920 [ 118.151861][ T61] ret_from_fork+0x4b/0x80 [ 118.157082][ T61] ret_from_fork_asm+0x1a/0x30 [ 118.163548][ T61] [ 118.163548][ T61] other info that might help us debug this: [ 118.163548][ T61] [ 118.174062][ T61] Possible unsafe locking scenario: [ 118.174062][ T61] [ 118.181623][ T61] CPU0 CPU1 [ 118.188269][ T61] ---- ---- [ 118.194879][ T61] lock(&rdev->wiphy.mtx); [ 118.199625][ T61] lock(team->team_lock_key#2); [ 118.210006][ T61] lock(&rdev->wiphy.mtx); [ 118.219192][ T61] lock(team->team_lock_key#2); [ 118.224407][ T61] [ 118.224407][ T61] *** DEADLOCK *** [ 118.224407][ T61] [ 118.232830][ T61] 5 locks held by kworker/u8:4/61: [ 118.238060][ T61] #0: ffff88801bef5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x98b/0x18e0 [ 118.250177][ T61] #1: ffffc9000212fc60 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x9c6/0x18e0 [ 118.261005][ T61] #2: ffffffff8fec89d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0x17a/0xd60 [ 118.270742][ T61] #3: ffffffff8fed51c8 (rtnl_mutex){+.+.}-{4:4}, at: ieee80211_unregister_hw+0x55/0x2c0 [ 118.281089][ T61] #4: ffff888034fe0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0x129/0x700 [ 118.291939][ T61] [ 118.291939][ T61] stack backtrace: [ 118.297908][ T61] CPU: 0 UID: 0 PID: 61 Comm: kworker/u8:4 Not tainted 6.14.0-rc3-syzkaller-00702-gb66e19dcf684 #0 [ 118.297927][ T61] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 118.297938][ T61] Workqueue: netns cleanup_net [ 118.297966][ T61] Call Trace: [ 118.297977][ T61] [ 118.297984][ T61] dump_stack_lvl+0x241/0x360 [ 118.298002][ T61] ? __pfx_dump_stack_lvl+0x10/0x10 [ 118.298017][ T61] ? __pfx__printk+0x10/0x10 [ 118.298034][ T61] print_circular_bug+0x13a/0x1b0 [ 118.298053][ T61] check_noncircular+0x36a/0x4a0 [ 118.298070][ T61] ? __pfx_check_noncircular+0x10/0x10 [ 118.298086][ T61] ? lockdep_lock+0x123/0x2b0 [ 118.298107][ T61] ? __pfx_validate_chain+0x10/0x10 [ 118.298124][ T61] validate_chain+0x18ef/0x5920 [ 118.298146][ T61] ? __pfx_validate_chain+0x10/0x10 [ 118.298161][ T61] ? __lock_acquire+0x1397/0x2100 [ 118.298182][ T61] ? __pfx_validate_chain+0x10/0x10 [ 118.298205][ T61] ? mark_lock+0x9a/0x360 [ 118.298223][ T61] ? mark_lock+0x9a/0x360 [ 118.298236][ T61] __lock_acquire+0x1397/0x2100 [ 118.298269][ T61] lock_acquire+0x1ed/0x550 [ 118.298289][ T61] ? team_del_slave+0x32/0x1d0 [ 118.298307][ T61] ? __pfx_lock_acquire+0x10/0x10 [ 118.298333][ T61] ? __pfx___might_resched+0x10/0x10 [ 118.298356][ T61] __mutex_lock+0x19c/0x1010 [ 118.298375][ T61] ? team_del_slave+0x32/0x1d0 [ 118.298390][ T61] ? trace_contention_end+0x3c/0x120 [ 118.298406][ T61] ? __mutex_lock+0x397/0x1010 [ 118.298426][ T61] ? team_del_slave+0x32/0x1d0 [ 118.298440][ T61] ? bond_netdev_event+0xdd/0xf20 [ 118.298458][ T61] ? __pfx___mutex_lock+0x10/0x10 [ 118.298480][ T61] ? __asan_memset+0x23/0x50 [ 118.298496][ T61] team_del_slave+0x32/0x1d0 [ 118.298512][ T61] team_device_event+0x200/0x5b0 [ 118.298530][ T61] ? notifier_call_chain+0x15a/0x3f0 [ 118.298551][ T61] notifier_call_chain+0x1a5/0x3f0 [ 118.298572][ T61] unregister_netdevice_many_notify+0x1179/0x2070 [ 118.298600][ T61] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 118.298615][ T61] ? kernfs_remove_by_name_ns+0x11b/0x160 [ 118.298638][ T61] ? __pfx_lock_release+0x10/0x10 [ 118.298666][ T61] unregister_netdevice_queue+0x303/0x370 [ 118.298689][ T61] ? __pfx_up_write+0x10/0x10 [ 118.298704][ T61] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 118.298729][ T61] ? kernfs_remove_by_name_ns+0x11b/0x160 [ 118.298751][ T61] _cfg80211_unregister_wdev+0x163/0x590 [ 118.298777][ T61] ieee80211_remove_interfaces+0x4ef/0x700 [ 118.298799][ T61] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 118.298820][ T61] ? rcu_is_watching+0x15/0xb0 [ 118.298838][ T61] ieee80211_unregister_hw+0x5d/0x2c0 [ 118.298860][ T61] mac80211_hwsim_del_radio+0x2c4/0x4c0 [ 118.298881][ T61] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 118.298901][ T61] hwsim_exit_net+0x5c1/0x670 [ 118.298915][ T61] ? __pfx_hwsim_exit_net+0x10/0x10 [ 118.298929][ T61] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 118.298945][ T61] cleanup_net+0x812/0xd60 [ 118.298965][ T61] ? __pfx_cleanup_net+0x10/0x10 [ 118.298987][ T61] ? process_scheduled_works+0x9c6/0x18e0 [ 118.299005][ T61] process_scheduled_works+0xabe/0x18e0 [ 118.299032][ T61] ? __pfx_process_scheduled_works+0x10/0x10 [ 118.299053][ T61] ? assign_work+0x364/0x3d0 [ 118.299072][ T61] worker_thread+0x870/0xd30 [ 118.299093][ T61] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 118.299111][ T61] ? __kthread_parkme+0x169/0x1d0 [ 118.299131][ T61] ? __pfx_worker_thread+0x10/0x10 [ 118.299150][ T61] kthread+0x7a9/0x920 [ 118.299171][ T61] ? __pfx_kthread+0x10/0x10 [ 118.299192][ T61] ? __pfx_worker_thread+0x10/0x10 [ 118.299211][ T61] ? __pfx_kthread+0x10/0x10 [ 118.299231][ T61] ? __pfx_kthread+0x10/0x10 [ 118.299253][ T61] ? __pfx_kthread+0x10/0x10 [ 118.299274][ T61] ? _raw_spin_unlock_irq+0x23/0x50 [ 118.299289][ T61] ? lockdep_hardirqs_on+0x99/0x150 [ 118.299307][ T61] ? __pfx_kthread+0x10/0x10 [ 118.299328][ T61] ret_from_fork+0x4b/0x80 [ 118.299347][ T61] ? __pfx_kthread+0x10/0x10 [ 118.299368][ T61] ret_from_fork_asm+0x1a/0x30 [ 118.299402][ T61] [ 118.704758][ T61] team0: Port device wlan1 removed [ 118.874989][ T61] hsr_slave_0: left promiscuous mode [ 118.880980][ T61] hsr_slave_1: left promiscuous mode [ 118.886988][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.894842][ T61] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.903716][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.911277][ T5851] Bluetooth: hci0: command tx timeout [ 118.911315][ T61] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.929951][ T61] veth1_macvtap: left promiscuous mode [ 118.935572][ T61] veth0_macvtap: left promiscuous mode [ 118.941296][ T61] veth1_vlan: left promiscuous mode [ 118.946635][ T61] veth0_vlan: left promiscuous mode [ 119.093606][ T61] team0 (unregistering): Port device team_slave_1 removed [ 119.115368][ T61] team0 (unregistering): Port device team_slave_0 removed [ 119.420666][ T6641] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 119.430412][ T6641] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 119.448126][ T6641] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 119.457568][ T6641] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 119.542864][ T6641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.570623][ T6641] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.584394][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.591573][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.617095][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.624239][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.714538][ T6641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.743482][ T6641] veth0_vlan: entered promiscuous mode [ 119.752817][ T6641] veth1_vlan: entered promiscuous mode [ 119.772807][ T6641] veth0_macvtap: entered promiscuous mode [ 119.780826][ T6641] veth1_macvtap: entered promiscuous mode [ 119.794114][ T6641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.805905][ T6641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.817085][ T6641] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.826514][ T6641] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.835770][ T6641] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.844722][ T6641] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.874634][ T6641] ieee80211 phy7: Selected rate control algorithm 'minstrel_ht' [ 119.893064][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.894860][ T6641] ieee80211 phy8: Selected rate control algorithm 'minstrel_ht' [ 119.901070][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/02/23 05:36:45 executed programs: 602 [ 119.927873][ T4405] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.936835][ T4405] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.980818][ T6686] validate_nla: 107 callbacks suppressed [ 119.980834][ T6686] netlink: 'syz.0.616': attribute type 10 has an invalid length. [ 120.000917][ T6686] team0: Port device wlan1 added [ 120.016922][ T6687] netlink: 'syz.0.617': attribute type 10 has an invalid length. [ 120.038550][ T6688] netlink: 'syz.0.618': attribute type 10 has an invalid length. [ 120.066490][ T6689] netlink: 'syz.0.619': attribute type 10 has an invalid length. [ 120.084871][ T6690] netlink: 'syz.0.620': attribute type 10 has an invalid length. [ 120.102994][ T6691] netlink: 'syz.0.621': attribute type 10 has an invalid length. [ 120.126173][ T6692] netlink: 'syz.0.622': attribute type 10 has an invalid length. [ 120.144508][ T6693] netlink: 'syz.0.623': attribute type 10 has an invalid length. [ 120.160982][ T6694] netlink: 'syz.0.624': attribute type 10 has an invalid length. [ 120.186083][ T6695] netlink: 'syz.0.625': attribute type 10 has an invalid length. [ 120.991671][ T5851] Bluetooth: hci0: command tx timeout [ 123.071403][ T5851] Bluetooth: hci0: command tx timeout 2025/02/23 05:36:50 executed programs: 891 [ 124.986356][ T6975] validate_nla: 279 callbacks suppressed [ 124.986373][ T6975] netlink: 'syz.0.905': attribute type 10 has an invalid length. [ 125.009817][ T6976] netlink: 'syz.0.906': attribute type 10 has an invalid length. [ 125.027116][ T6977] netlink: 'syz.0.907': attribute type 10 has an invalid length. [ 125.043277][ T6978] netlink: 'syz.0.908': attribute type 10 has an invalid length. [ 125.060606][ T6979] netlink: 'syz.0.909': attribute type 10 has an invalid length. [ 125.085933][ T6980] netlink: 'syz.0.910': attribute type 10 has an invalid length. [ 125.103077][ T6981] netlink: 'syz.0.911': attribute type 10 has an invalid length. [ 125.118985][ T6982] netlink: 'syz.0.912': attribute type 10 has an invalid length. [ 125.145875][ T6983] netlink: 'syz.0.913': attribute type 10 has an invalid length. [ 125.162317][ T5851] Bluetooth: hci0: command tx timeout [ 125.171654][ T6985] netlink: 'syz.0.914': attribute type 10 has an invalid length.