Warning: Permanently added '10.128.0.245' (ED25519) to the list of known hosts. 2026/06/09 02:33:26 parsed 1 programs [ 70.954810][ T5641] cgroup: Unknown subsys name 'net' [ 71.030791][ T5641] cgroup: Unknown subsys name 'cpuset' [ 71.039265][ T5641] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 71.426006][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.432967][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.383687][ T5641] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 75.149526][ T5654] 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. [ 76.916183][ T5689] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.924656][ T5689] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.931880][ T5689] bridge_slave_0: entered allmulticast mode [ 76.939103][ T5689] bridge_slave_0: entered promiscuous mode [ 76.949059][ T5689] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.956266][ T5689] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.964160][ T5689] bridge_slave_1: entered allmulticast mode [ 76.971170][ T5689] bridge_slave_1: entered promiscuous mode [ 76.996410][ T5689] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.008071][ T5689] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.033903][ T5689] team0: Port device team_slave_0 added [ 77.041364][ T5689] team0: Port device team_slave_1 added [ 77.062669][ T5689] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.070048][ T5689] 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 1532 would solve the problem. [ 77.096105][ T5689] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.108479][ T5689] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.115616][ T5689] 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 1532 would solve the problem. [ 77.141703][ T5689] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.178668][ T5689] hsr_slave_0: entered promiscuous mode [ 77.185194][ T5689] hsr_slave_1: entered promiscuous mode [ 77.312497][ T5689] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.327305][ T5689] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 77.336316][ T5689] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.346938][ T5689] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 77.355502][ T5689] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.365335][ T5689] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 77.373216][ T5689] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.382440][ T5689] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 77.415689][ T5689] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.423287][ T5689] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.431199][ T5689] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.438395][ T5689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.495353][ T5689] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.513638][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.522844][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.539398][ T5689] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.553114][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.560304][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.574400][ T3320] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.581519][ T3320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.860030][ T5689] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.907352][ T5689] veth0_vlan: entered promiscuous mode [ 77.919120][ T5689] veth1_vlan: entered promiscuous mode [ 77.949601][ T5689] veth0_macvtap: entered promiscuous mode [ 77.959218][ T5689] veth1_macvtap: entered promiscuous mode [ 77.979735][ T5689] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.994698][ T5689] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.010576][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.021485][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.033271][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.042596][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.187709][ T3320] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.290825][ T3320] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.312124][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.321138][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.366483][ T3320] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.389798][ T1355] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.397702][ T1355] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.446225][ T3320] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.560623][ T5759] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.568826][ T5759] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.576776][ T5759] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.587335][ T5759] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.595418][ T5759] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/06/09 02:33:37 executed programs: 0 [ 80.139253][ T5759] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.149375][ T5759] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.158843][ T5759] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.168548][ T5759] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.176978][ T5759] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.511628][ T3320] bridge_slave_1: left allmulticast mode [ 80.517431][ T3320] bridge_slave_1: left promiscuous mode [ 80.524393][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.536323][ T3320] bridge_slave_0: left allmulticast mode [ 80.542306][ T3320] bridge_slave_0: left promiscuous mode [ 80.549311][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.660178][ T3320] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.679015][ T3320] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.689613][ T3320] bond0 (unregistering): Released all slaves [ 80.811320][ T3320] hsr_slave_0: left promiscuous mode [ 80.820251][ T3320] hsr_slave_1: left promiscuous mode [ 80.826748][ T3320] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.835051][ T3320] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.843768][ T3320] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.851202][ T3320] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.869435][ T3320] veth1_macvtap: left promiscuous mode [ 80.876091][ T3320] veth0_macvtap: left promiscuous mode [ 80.881703][ T3320] veth1_vlan: left promiscuous mode [ 80.887549][ T3320] veth0_vlan: left promiscuous mode [ 81.197496][ T3320] team0 (unregistering): Port device team_slave_1 removed [ 81.217424][ T3320] team0 (unregistering): Port device team_slave_0 removed [ 81.324754][ T5294] 8021q: adding VLAN 0 to HW filter on device eth1 [ 81.422993][ T5769] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.430356][ T5769] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.438085][ T5769] bridge_slave_0: entered allmulticast mode [ 81.445742][ T5769] bridge_slave_0: entered promiscuous mode [ 81.455468][ T5769] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.465543][ T5769] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.472845][ T5769] bridge_slave_1: entered allmulticast mode [ 81.479815][ T5769] bridge_slave_1: entered promiscuous mode [ 81.536415][ T5769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.553265][ T5769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.603407][ T5769] team0: Port device team_slave_0 added [ 81.611892][ T5769] team0: Port device team_slave_1 added [ 81.647371][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.654862][ T5769] 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 1532 would solve the problem. [ 81.684270][ T5769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.700963][ T24] cfg80211: failed to load regulatory.db [ 81.722232][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.738114][ T5769] 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 1532 would solve the problem. [ 81.793468][ T5769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.918614][ T5769] hsr_slave_0: entered promiscuous mode [ 81.934395][ T5769] hsr_slave_1: entered promiscuous mode [ 82.225266][ T4949] Bluetooth: hci0: command tx timeout [ 82.363714][ T5294] 8021q: adding VLAN 0 to HW filter on device eth2 [ 83.203897][ T5769] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.219031][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.227436][ T5769] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.253756][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.262341][ T5769] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.289126][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.314869][ T5769] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.342800][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.457034][ T5769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.486734][ T5769] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.501590][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.508904][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.530144][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.537351][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.012709][ T5769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.067702][ T5769] veth0_vlan: entered promiscuous mode [ 84.082761][ T5769] veth1_vlan: entered promiscuous mode [ 84.125332][ T5769] veth0_macvtap: entered promiscuous mode [ 84.136770][ T5769] veth1_macvtap: entered promiscuous mode [ 84.166963][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.189212][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.207962][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.229150][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.241731][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.262354][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.304173][ T4949] Bluetooth: hci0: command tx timeout [ 84.336056][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.355765][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.403010][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.414931][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/06/09 02:33:43 executed programs: 13 [ 86.386360][ T4949] Bluetooth: hci0: command tx timeout [ 88.463405][ T4949] Bluetooth: hci0: command tx timeout 2026/06/09 02:33:48 executed programs: 248 2026/06/09 02:33:53 executed programs: 497 [ 97.350342][ T5759] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 97.364423][ T5759] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 97.372613][ T5759] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 97.381413][ T5759] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 97.389594][ T5759] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 97.544994][ T1355] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.627066][ T1355] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.716755][ T1355] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.774469][ T1355] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.950088][ T6501] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.960279][ T6501] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.968659][ T6501] bridge_slave_0: entered allmulticast mode [ 97.976593][ T6501] bridge_slave_0: entered promiscuous mode [ 97.986383][ T1355] bridge_slave_1: left allmulticast mode [ 97.992855][ T1355] bridge_slave_1: left promiscuous mode [ 97.999035][ T1355] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.009133][ T1355] bridge_slave_0: left allmulticast mode [ 98.017409][ T1355] bridge_slave_0: left promiscuous mode [ 98.024990][ T1355] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.207223][ T1355] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.219228][ T1355] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.231559][ T1355] bond0 (unregistering): Released all slaves [ 98.250275][ T6501] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.258341][ T6501] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.266369][ T6501] bridge_slave_1: entered allmulticast mode [ 98.274200][ T6501] bridge_slave_1: entered promiscuous mode [ 98.336777][ T6501] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.350169][ T6501] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.419921][ T6501] team0: Port device team_slave_0 added [ 98.430491][ T6501] team0: Port device team_slave_1 added [ 98.438363][ T5294] 8021q: adding VLAN 0 to HW filter on device eth1 [ 98.499099][ T6501] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.506094][ T6501] 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 1532 would solve the problem. [ 98.532278][ T6501] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.544781][ T6501] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.551739][ T6501] 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 1532 would solve the problem. [ 98.578486][ T6501] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.639410][ T1355] hsr_slave_0: left promiscuous mode [ 98.646435][ T1355] hsr_slave_1: left promiscuous mode [ 98.652499][ T1355] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 98.660412][ T1355] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 98.668643][ T1355] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.676457][ T1355] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.691927][ T1355] veth1_macvtap: left promiscuous mode [ 98.697757][ T1355] veth0_macvtap: left promiscuous mode [ 98.703671][ T1355] veth1_vlan: left promiscuous mode [ 98.709046][ T1355] veth0_vlan: left promiscuous mode [ 99.000842][ T1355] team0 (unregistering): Port device team_slave_1 removed [ 99.040677][ T1355] team0 (unregistering): Port device team_slave_0 removed [ 99.159554][ T6501] hsr_slave_0: entered promiscuous mode [ 99.168933][ T6501] hsr_slave_1: entered promiscuous mode [ 99.176793][ T5294] 8021q: adding VLAN 0 to HW filter on device eth2 [ 99.423409][ T5759] Bluetooth: hci1: command tx timeout [ 99.787835][ T6501] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.799548][ T6501] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 99.807922][ T6501] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.821242][ T6501] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 99.830632][ T6501] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.843876][ T6501] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 99.852123][ T6501] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.863493][ T6501] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 99.959851][ T6501] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.984291][ T6501] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.998139][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.005345][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.033057][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.040285][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.497568][ T6501] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.557171][ T6501] veth0_vlan: entered promiscuous mode [ 100.571435][ T6501] veth1_vlan: entered promiscuous mode [ 100.612227][ T6501] veth0_macvtap: entered promiscuous mode [ 100.623336][ T6501] veth1_macvtap: entered promiscuous mode [ 100.649744][ T6501] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.666998][ T6501] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.685746][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.699764][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.720108][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.742439][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.805585][ T3320] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.817076][ T3320] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.855954][ T1355] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 100.869450][ T1355] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/06/09 02:33:58 executed programs: 602 [ 101.503483][ T5759] Bluetooth: hci1: command tx timeout [ 103.184064][ T6732] [ 103.186429][ T6732] ====================================================== [ 103.193427][ T6732] WARNING: possible circular locking dependency detected [ 103.200453][ T6732] syzkaller #0 Not tainted [ 103.204849][ T6732] ------------------------------------------------------ [ 103.211847][ T6732] syz.0.718/6732 is trying to acquire lock: [ 103.217723][ T6732] ffff88807a7c16e8 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}, at: __flush_work+0x100/0xc50 [ 103.229204][ T6732] [ 103.229204][ T6732] but task is already holding lock: [ 103.236551][ T6732] ffff88807a7c1b60 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x255/0x560 [ 103.245510][ T6732] [ 103.245510][ T6732] which lock already depends on the new lock. [ 103.245510][ T6732] [ 103.255915][ T6732] [ 103.255915][ T6732] the existing dependency chain (in reverse order) is: [ 103.264915][ T6732] [ 103.264915][ T6732] -> #1 (sk_lock-AF_SMC/1){+.+.}-{0:0}: [ 103.272629][ T6732] lock_sock_nested+0x41/0x100 [ 103.277902][ T6732] smc_listen_out+0x109/0x3e0 [ 103.283079][ T6732] smc_listen_work+0x813/0x13f0 [ 103.288428][ T6732] process_scheduled_works+0xb5d/0x1860 [ 103.294495][ T6732] worker_thread+0xa53/0xfc0 [ 103.299584][ T6732] kthread+0x389/0x470 [ 103.304157][ T6732] ret_from_fork+0x514/0xb70 [ 103.309335][ T6732] ret_from_fork_asm+0x1a/0x30 [ 103.314604][ T6732] [ 103.314604][ T6732] -> #0 ((work_completion)(&new_smc->smc_listen_work)){+.+.}-{0:0}: [ 103.324748][ T6732] __lock_acquire+0x15a5/0x2cf0 [ 103.330107][ T6732] lock_acquire+0x106/0x350 [ 103.335112][ T6732] __flush_work+0x700/0xc50 [ 103.340115][ T6732] __cancel_work_sync+0xbe/0x110 [ 103.345556][ T6732] smc_clcsock_release+0x60/0xf0 [ 103.351021][ T6732] __smc_release+0x66b/0x7e0 [ 103.356116][ T6732] smc_close_non_accepted+0xd5/0x1f0 [ 103.361905][ T6732] smc_close_active+0xb67/0xf10 [ 103.367254][ T6732] __smc_release+0x8d/0x7e0 [ 103.372263][ T6732] smc_release+0x2ce/0x560 [ 103.377204][ T6732] sock_close+0xc3/0x240 [ 103.381949][ T6732] __fput+0x44f/0xa60 [ 103.386432][ T6732] task_work_run+0x1d9/0x270 [ 103.391544][ T6732] exit_to_user_mode_loop+0x193/0x680 [ 103.397416][ T6732] do_syscall_64+0x353/0x580 [ 103.402520][ T6732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.408913][ T6732] [ 103.408913][ T6732] other info that might help us debug this: [ 103.408913][ T6732] [ 103.419125][ T6732] Possible unsafe locking scenario: [ 103.419125][ T6732] [ 103.426557][ T6732] CPU0 CPU1 [ 103.431903][ T6732] ---- ---- [ 103.437248][ T6732] lock(sk_lock-AF_SMC/1); [ 103.441737][ T6732] lock((work_completion)(&new_smc->smc_listen_work)); [ 103.451279][ T6732] lock(sk_lock-AF_SMC/1); [ 103.458296][ T6732] lock((work_completion)(&new_smc->smc_listen_work)); [ 103.465212][ T6732] [ 103.465212][ T6732] *** DEADLOCK *** [ 103.465212][ T6732] [ 103.473345][ T6732] 3 locks held by syz.0.718/6732: [ 103.478351][ T6732] #0: ffff88805c244180 (&sb->s_type->i_mutex_key#13){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 103.488511][ T6732] #1: ffff88807a7c1b60 (sk_lock-AF_SMC/1){+.+.}-{0:0}, at: smc_release+0x255/0x560 [ 103.497913][ T6732] #2: ffffffff8e95cc20 (rcu_read_lock){....}-{1:3}, at: __flush_work+0x100/0xc50 [ 103.507119][ T6732] [ 103.507119][ T6732] stack backtrace: [ 103.513002][ T6732] CPU: 1 UID: 0 PID: 6732 Comm: syz.0.718 Not tainted syzkaller #0 PREEMPT(full) [ 103.513015][ T6732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 103.513026][ T6732] Call Trace: [ 103.513034][ T6732] [ 103.513040][ T6732] dump_stack_lvl+0xe8/0x150 [ 103.513054][ T6732] print_circular_bug+0x2e1/0x300 [ 103.513068][ T6732] check_noncircular+0x12e/0x150 [ 103.513082][ T6732] __lock_acquire+0x15a5/0x2cf0 [ 103.513093][ T6732] ? do_raw_spin_lock+0x12b/0x2f0 [ 103.513108][ T6732] ? __flush_work+0x100/0xc50 [ 103.513119][ T6732] lock_acquire+0x106/0x350 [ 103.513129][ T6732] ? __flush_work+0x100/0xc50 [ 103.513141][ T6732] ? __flush_work+0x100/0xc50 [ 103.513151][ T6732] __flush_work+0x700/0xc50 [ 103.513162][ T6732] ? __flush_work+0x100/0xc50 [ 103.513172][ T6732] ? __flush_work+0x100/0xc50 [ 103.513182][ T6732] ? __pfx___flush_work+0x10/0x10 [ 103.513193][ T6732] ? __pfx_wq_barrier_func+0x10/0x10 [ 103.513206][ T6732] ? __cancel_work_sync+0x5c/0x110 [ 103.513218][ T6732] __cancel_work_sync+0xbe/0x110 [ 103.513229][ T6732] smc_clcsock_release+0x60/0xf0 [ 103.513241][ T6732] __smc_release+0x66b/0x7e0 [ 103.513254][ T6732] ? __local_bh_enable_ip+0xd0/0x130 [ 103.513264][ T6732] smc_close_non_accepted+0xd5/0x1f0 [ 103.513279][ T6732] smc_close_active+0xb67/0xf10 [ 103.513289][ T6732] ? __pfx_sock_def_readable+0x10/0x10 [ 103.513308][ T6732] __smc_release+0x8d/0x7e0 [ 103.513327][ T6732] ? __local_bh_enable_ip+0xd0/0x130 [ 103.513343][ T6732] smc_release+0x2ce/0x560 [ 103.513365][ T6732] sock_close+0xc3/0x240 [ 103.513379][ T6732] ? __pfx_sock_close+0x10/0x10 [ 103.513390][ T6732] __fput+0x44f/0xa60 [ 103.513405][ T6732] task_work_run+0x1d9/0x270 [ 103.513418][ T6732] ? __pfx_task_work_run+0x10/0x10 [ 103.513433][ T6732] exit_to_user_mode_loop+0x193/0x680 [ 103.513442][ T6732] ? rcu_is_watching+0x15/0xb0 [ 103.513454][ T6732] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.513463][ T6732] do_syscall_64+0x353/0x580 [ 103.513474][ T6732] ? trace_irq_disable+0x3b/0x140 [ 103.513488][ T6732] ? clear_bhb_loop+0x40/0x90 [ 103.513498][ T6732] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.513507][ T6732] RIP: 0033:0x7fd3b819ce59 [ 103.513523][ T6732] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.513531][ T6732] RSP: 002b:00007fff38ab01e8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 103.513542][ T6732] RAX: 0000000000000000 RBX: 00007fff38ab02d0 RCX: 00007fd3b819ce59 [ 103.513549][ T6732] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 103.513554][ T6732] RBP: 00000000000192f5 R08: 0000000000000001 R09: 0000000000000000 [ 103.513560][ T6732] R10: 0000001b32420000 R11: 0000000000000246 R12: 0000000000000000 [ 103.513566][ T6732] R13: 00007fd3b8415fac R14: 00007fd3b8415fa8 R15: 00007fd3b8415fa0 [ 103.513575][ T6732] [ 103.583384][ T5759] Bluetooth: hci1: command tx timeout [ 105.823592][ T5759] Bluetooth: hci1: command tx timeout 2026/06/09 02:34:03 executed programs: 836 2026/06/09 02:34:08 executed programs: 1133 [ 112.110431][ T4949] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 112.121939][ T4949] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.129256][ T4949] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.137118][ T4949] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.145145][ T4949] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.250016][ T3320] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.309920][ T3320] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.368718][ T3320] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.412072][ T7242] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.419546][ T7242] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.426984][ T7242] bridge_slave_0: entered allmulticast mode [ 112.433591][ T7242] bridge_slave_0: entered promiscuous mode [ 112.443099][ T3320] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.455251][ T7242] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.462693][ T7242] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.469956][ T7242] bridge_slave_1: entered allmulticast mode [ 112.477022][ T7242] bridge_slave_1: entered promiscuous mode [ 112.492826][ T7242] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.504919][ T7242] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.526509][ T7242] team0: Port device team_slave_0 added [ 112.533809][ T7242] team0: Port device team_slave_1 added [ 112.572837][ T7242] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.579940][ T7242] 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 1532 would solve the problem. [ 112.606297][ T7242] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.621707][ T3320] bridge_slave_1: left allmulticast mode [ 112.628161][ T3320] bridge_slave_1: left promiscuous mode [ 112.634009][ T3320] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.642094][ T3320] bridge_slave_0: left allmulticast mode [ 112.648198][ T3320] bridge_slave_0: left promiscuous mode [ 112.654670][ T3320] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.700032][ T3320] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 112.710097][ T3320] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 112.719995][ T3320] bond0 (unregistering): Released all slaves [ 112.728447][ T7242] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.735483][ T7242] 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 1532 would solve the problem. [ 112.761820][ T7242] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.804464][ T7242] hsr_slave_0: entered promiscuous mode [ 112.810792][ T7242] hsr_slave_1: entered promiscuous mode [ 112.817305][ T7242] debugfs: 'hsr0' already exists in 'hsr' [ 112.823090][ T7242] Cannot create hsr debugfs directory [ 112.942427][ T3320] hsr_slave_0: left promiscuous mode [ 112.948360][ T3320] hsr_slave_1: left promiscuous mode [ 112.956388][ T3320] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.963927][ T3320] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.971613][ T3320] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.979480][ T3320] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.989703][ T3320] veth1_macvtap: left promiscuous mode [ 112.995441][ T3320] veth0_macvtap: left promiscuous mode [ 113.000986][ T3320] veth1_vlan: left promiscuous mode [ 113.006386][ T3320] veth0_vlan: left promiscuous mode [ 113.132423][ T3320] team0 (unregistering): Port device team_slave_1 removed [ 113.142708][ T3320] team0 (unregistering): Port device team_slave_0 removed