Warning: Permanently added '10.128.1.236' (ED25519) to the list of known hosts. 2025/09/16 16:01:40 parsed 1 programs [ 86.799395][ T4600] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 89.317710][ T4641] chnl_net:caif_netlink_parms(): no params data found [ 89.371468][ T4641] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.379660][ T4641] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.387729][ T4641] device bridge_slave_0 entered promiscuous mode [ 89.396066][ T4641] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.403176][ T4641] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.412440][ T4641] device bridge_slave_1 entered promiscuous mode [ 89.445370][ T4641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.458020][ T4641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.484949][ T4641] team0: Port device team_slave_0 added [ 89.492504][ T4641] team0: Port device team_slave_1 added [ 89.514102][ T4641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.521133][ T4641] 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. [ 89.547677][ T4641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.560053][ T4641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.568028][ T4641] 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. [ 89.594188][ T4641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.624983][ T4641] device hsr_slave_0 entered promiscuous mode [ 89.631765][ T4641] device hsr_slave_1 entered promiscuous mode [ 90.272238][ T4641] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.281623][ T4641] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.293752][ T4641] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.303771][ T4641] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.380819][ T4641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.395003][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 90.403756][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 90.419804][ T4641] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.448868][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 90.457669][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 90.468400][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.475503][ T4309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.485433][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.525767][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 90.536399][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 90.547027][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.554181][ T4309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.563553][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 90.572337][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 90.582609][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 90.592468][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 90.610478][ T4641] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 90.621609][ T4641] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 90.653022][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 90.661658][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 90.671187][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 90.680322][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 90.689091][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 90.697563][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 90.706133][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 90.714279][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 90.843893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 90.853069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 90.867426][ T4641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.904777][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 90.913400][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 90.934751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 90.944422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 90.956215][ T4641] device veth0_vlan entered promiscuous mode [ 90.968251][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 90.976442][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 90.986382][ T4641] device veth1_vlan entered promiscuous mode [ 91.019542][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 91.028836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 91.038030][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 91.048970][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 91.061587][ T4641] device veth0_macvtap entered promiscuous mode [ 91.088340][ T4641] device veth1_macvtap entered promiscuous mode [ 91.104070][ T4641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 91.115101][ T4641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 91.122475][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 91.130901][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 91.140142][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 91.149991][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 91.160796][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 91.169853][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 91.182381][ T4641] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.191945][ T4641] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.202119][ T4641] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.211574][ T4641] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.062113][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.080902][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.107782][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 92.118351][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.128700][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.140230][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/16 16:01:49 executed programs: 0 [ 93.067591][ T4823] chnl_net:caif_netlink_parms(): no params data found [ 93.175409][ T4823] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.185114][ T4823] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.193071][ T4823] device bridge_slave_0 entered promiscuous mode [ 93.207062][ T4823] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.214187][ T4823] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.222457][ T4823] device bridge_slave_1 entered promiscuous mode [ 93.259669][ T1215] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.276876][ T4823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.288821][ T4823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.312795][ T4823] team0: Port device team_slave_0 added [ 93.320587][ T4823] team0: Port device team_slave_1 added [ 93.338770][ T4823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.345961][ T4823] 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. [ 93.372334][ T4823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.385773][ T4823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.392728][ T4823] 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. [ 93.419127][ T4823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.452580][ T4823] device hsr_slave_0 entered promiscuous mode [ 93.459424][ T4823] device hsr_slave_1 entered promiscuous mode [ 93.466466][ T4823] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.474033][ T4823] Cannot create hsr debugfs directory [ 94.984694][ T4669] Bluetooth: hci0: command 0x0409 tx timeout [ 96.658490][ T1215] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.738201][ T1215] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.800290][ T1215] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.064726][ T23] Bluetooth: hci0: command 0x041b tx timeout [ 97.678558][ T4823] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.688104][ T4823] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.706202][ T4823] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.715199][ T4823] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.767493][ T4823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.778454][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.786475][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.807365][ T4823] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.822644][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.831642][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.840209][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.847377][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.855583][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.866262][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.876527][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.886249][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.893303][ T4309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.916631][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.925304][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.933769][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.943747][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.952614][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.963486][ T1215] device hsr_slave_0 left promiscuous mode [ 97.970049][ T1215] device hsr_slave_1 left promiscuous mode [ 97.976579][ T1215] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 97.983952][ T1215] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 97.993882][ T1215] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 98.001559][ T1215] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 98.009266][ T1215] device bridge_slave_1 left promiscuous mode [ 98.016122][ T1215] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.024189][ T1215] device bridge_slave_0 left promiscuous mode [ 98.030661][ T1215] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.043026][ T1215] device veth1_macvtap left promiscuous mode [ 98.049177][ T1215] device veth0_macvtap left promiscuous mode [ 98.055278][ T1215] device veth1_vlan left promiscuous mode [ 98.061054][ T1215] device veth0_vlan left promiscuous mode [ 98.174255][ T1215] team0 (unregistering): Port device team_slave_1 removed [ 98.186173][ T1215] team0 (unregistering): Port device team_slave_0 removed [ 98.199329][ T1215] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.213344][ T1215] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.258511][ T1215] bond0 (unregistering): Released all slaves [ 98.319953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.329815][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.340995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.350430][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.362366][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.371071][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.380073][ T4823] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.458806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.466735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.480983][ T4823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.496062][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.504973][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.520763][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.529576][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.538783][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.546953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.557740][ T4823] device veth0_vlan entered promiscuous mode [ 98.582490][ T4823] device veth1_vlan entered promiscuous mode [ 98.599173][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 98.607625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 98.618939][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 98.627744][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 98.638950][ T4823] device veth0_macvtap entered promiscuous mode [ 98.648634][ T4823] device veth1_macvtap entered promiscuous mode [ 98.661750][ T4823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.669803][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 98.678382][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 98.686314][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 98.695495][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.712616][ T4823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.721128][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.730550][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.740791][ T4823] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.750520][ T4823] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.760006][ T4823] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.769434][ T4823] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.834037][ T4309] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.844681][ T4309] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.863576][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/09/16 16:01:55 executed programs: 2 [ 98.877687][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.887145][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.896613][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.941682][ T5083] loop0: detected capacity change from 0 to 8 [ 99.144650][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 99.774387][ T26] audit: type=1800 audit(1758038515.989:2): pid=5083 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.16" name="file2" dev="loop0" ino=6 res=0 errno=0 [ 101.224857][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 114.970277][ T5087] chnl_net:caif_netlink_parms(): no params data found [ 115.005834][ T5087] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.012959][ T5087] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.021655][ T5087] device bridge_slave_0 entered promiscuous mode [ 115.029595][ T5087] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.037038][ T5087] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.044860][ T5087] device bridge_slave_1 entered promiscuous mode [ 115.064220][ T5087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.075878][ T5087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.097959][ T5087] team0: Port device team_slave_0 added [ 115.105155][ T5087] team0: Port device team_slave_1 added [ 115.122658][ T5087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.130114][ T5087] 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. [ 115.156255][ T5087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.168084][ T5087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.175115][ T5087] 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. [ 115.201212][ T5087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.229192][ T5087] device hsr_slave_0 entered promiscuous mode [ 115.236197][ T5087] device hsr_slave_1 entered promiscuous mode [ 115.308605][ T5087] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 115.317833][ T5087] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 115.327505][ T5087] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 115.337081][ T5087] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 115.357598][ T5087] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.364678][ T5087] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.371986][ T5087] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.379070][ T5087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.414274][ T5087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.427367][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 115.437067][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.445578][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.453442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 115.468779][ T5087] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.479428][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 115.488014][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.495114][ T4309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.506719][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 115.515796][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.522828][ T4309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.541820][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 115.550311][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 115.562423][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 115.575999][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 115.587819][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 115.597763][ T5087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 115.668644][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 115.676294][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 115.689264][ T5087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.707232][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 115.722200][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 115.730970][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 115.739029][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 115.749438][ T5087] device veth0_vlan entered promiscuous mode [ 115.761154][ T5087] device veth1_vlan entered promiscuous mode [ 115.777510][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 115.785802][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 115.793833][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 115.804461][ T5087] device veth0_macvtap entered promiscuous mode [ 115.813663][ T5087] device veth1_macvtap entered promiscuous mode [ 115.828017][ T5087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 115.839727][ T5087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.851547][ T5087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.860028][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 115.869691][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 115.879228][ T5087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.890167][ T5087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.901576][ T5087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.911033][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 115.921364][ T5087] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.930502][ T5087] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.939642][ T5087] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.948984][ T5087] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.993276][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.010200][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.019854][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.019862][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 116.035829][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/16 16:02:12 executed programs: 4 [ 116.044451][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 116.088152][ T5108] loop1: detected capacity change from 0 to 8 [ 116.906515][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 116.918256][ T26] audit: type=1800 audit(1758038533.139:3): pid=5108 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.18" name="file2" dev="loop1" ino=6 res=0 errno=0 [ 118.984853][ T4275] Bluetooth: hci1: command 0x041b tx timeout [ 121.065044][ T4275] Bluetooth: hci1: command 0x040f tx timeout [ 123.144736][ T4217] Bluetooth: hci1: command 0x0419 tx timeout [ 132.127725][ T5110] chnl_net:caif_netlink_parms(): no params data found [ 132.161894][ T5110] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.169228][ T5110] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.177112][ T5110] device bridge_slave_0 entered promiscuous mode [ 132.185837][ T5110] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.192950][ T5110] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.201284][ T5110] device bridge_slave_1 entered promiscuous mode [ 132.220507][ T5110] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.231225][ T5110] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 132.252263][ T5110] team0: Port device team_slave_0 added [ 132.259525][ T5110] team0: Port device team_slave_1 added [ 132.276609][ T5110] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 132.283574][ T5110] 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. [ 132.309722][ T5110] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 132.321448][ T5110] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 132.328517][ T5110] 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. [ 132.354985][ T5110] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 132.380447][ T5110] device hsr_slave_0 entered promiscuous mode [ 132.387200][ T5110] device hsr_slave_1 entered promiscuous mode [ 132.393592][ T5110] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 132.401334][ T5110] Cannot create hsr debugfs directory [ 132.468436][ T5110] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 132.476999][ T5110] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 132.486180][ T5110] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 132.494751][ T5110] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 132.513877][ T5110] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.520946][ T5110] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.528276][ T5110] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.535332][ T5110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.571095][ T5110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.583207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 132.592211][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.600128][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.609727][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 132.621171][ T5110] 8021q: adding VLAN 0 to HW filter on device team0 [ 132.631310][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 132.639687][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.646748][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.667451][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.673747][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.683362][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 132.692086][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.699174][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.709329][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 132.718141][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 132.726947][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 132.736572][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 132.751439][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 132.761715][ T5110] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 132.873251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 132.881321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 132.897250][ T5110] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 132.923735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 132.955513][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 132.964240][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 132.977023][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 132.986504][ T5110] device veth0_vlan entered promiscuous mode [ 133.000328][ T5110] device veth1_vlan entered promiscuous mode [ 133.021961][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 133.030192][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 133.042325][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 133.056116][ T5110] device veth0_macvtap entered promiscuous mode [ 133.067800][ T5110] device veth1_macvtap entered promiscuous mode [ 133.090784][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 133.101630][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.115072][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 133.128707][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.141931][ T5110] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.152864][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 133.163207][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 133.173725][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.184978][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.195940][ T5110] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 133.206601][ T5110] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 133.217521][ T5110] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.226048][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 133.235409][ T1215] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 133.245806][ T5110] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.255826][ T5110] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.264568][ T5110] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.273633][ T5110] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.320429][ T1215] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.328693][ T1215] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.341450][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 133.353235][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.361636][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/16 16:02:29 executed programs: 6 [ 133.370893][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 133.411229][ T5131] loop2: detected capacity change from 0 to 8 [ 134.105357][ T4294] Bluetooth: hci2: command 0x0409 tx timeout [ 134.242778][ T26] audit: type=1800 audit(1758038550.459:4): pid=5131 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.20" name="file2" dev="loop2" ino=6 res=0 errno=0 [ 136.185015][ T23] Bluetooth: hci2: command 0x041b tx timeout [ 138.274816][ T23] Bluetooth: hci2: command 0x040f tx timeout [ 140.344877][ T4294] Bluetooth: hci2: command 0x0419 tx timeout [ 149.448787][ T5133] chnl_net:caif_netlink_parms(): no params data found [ 149.486366][ T5133] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.493481][ T5133] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.501508][ T5133] device bridge_slave_0 entered promiscuous mode [ 149.509332][ T5133] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.516585][ T5133] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.524290][ T5133] device bridge_slave_1 entered promiscuous mode [ 149.544747][ T5133] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 149.556751][ T5133] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.578073][ T5133] team0: Port device team_slave_0 added [ 149.585950][ T5133] team0: Port device team_slave_1 added [ 149.602628][ T5133] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.609853][ T5133] 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. [ 149.635759][ T5133] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.648111][ T5133] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.655094][ T5133] 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. [ 149.681672][ T5133] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.713236][ T5133] device hsr_slave_0 entered promiscuous mode [ 149.720107][ T5133] device hsr_slave_1 entered promiscuous mode [ 149.726956][ T5133] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 149.734575][ T5133] Cannot create hsr debugfs directory [ 149.799873][ T5133] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 149.808541][ T5133] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 149.818375][ T5133] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 149.827028][ T5133] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 149.846342][ T5133] bridge0: port 2(bridge_slave_1) entered blocking state [ 149.853413][ T5133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 149.860762][ T5133] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.867860][ T5133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.903338][ T5133] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.915502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 149.923444][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 149.931641][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 149.940005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 149.951993][ T5133] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.962321][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 149.971513][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 149.978599][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 149.990651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 149.999211][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.006287][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.028137][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 150.038117][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 150.049203][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 150.061358][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 150.073326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 150.083558][ T5133] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 150.157867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 150.165675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 150.178650][ T5133] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.198509][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 150.213089][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 150.222497][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 150.230783][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 150.240728][ T5133] device veth0_vlan entered promiscuous mode [ 150.253623][ T5133] device veth1_vlan entered promiscuous mode [ 150.272312][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 150.280371][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 150.289014][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 150.299402][ T5133] device veth0_macvtap entered promiscuous mode [ 150.309413][ T5133] device veth1_macvtap entered promiscuous mode [ 150.322674][ T5133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 150.333424][ T5133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.343345][ T5133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 150.355561][ T5133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.365506][ T5133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 150.376168][ T5133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.387735][ T5133] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 150.395743][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 150.405574][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 150.415660][ T5133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 150.426963][ T5133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.437105][ T5133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 150.447812][ T5133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.458395][ T5133] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 150.468848][ T5133] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 150.480101][ T5133] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 150.488297][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 150.499969][ T5133] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.508906][ T5133] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.517840][ T5133] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.527572][ T5133] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 150.572222][ T4309] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.583397][ T4309] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 150.597710][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 150.599339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 150.613334][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/16 16:02:46 executed programs: 8 [ 150.622997][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 150.659350][ T5153] loop3: detected capacity change from 0 to 8 [ 151.394686][ T4217] Bluetooth: hci3: command 0x0409 tx timeout [ 151.490609][ T26] audit: type=1800 audit(1758038567.709:5): pid=5153 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.22" name="file2" dev="loop3" ino=6 res=0 errno=0 [ 153.464886][ T4217] Bluetooth: hci3: command 0x041b tx timeout [ 155.544732][ T4217] Bluetooth: hci3: command 0x040f tx timeout [ 157.624818][ T4294] Bluetooth: hci3: command 0x0419 tx timeout [ 166.709433][ T5161] chnl_net:caif_netlink_parms(): no params data found [ 166.747605][ T5161] bridge0: port 1(bridge_slave_0) entered blocking state [ 166.755635][ T5161] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.764402][ T5161] device bridge_slave_0 entered promiscuous mode [ 166.772485][ T5161] bridge0: port 2(bridge_slave_1) entered blocking state [ 166.779652][ T5161] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.787493][ T5161] device bridge_slave_1 entered promiscuous mode [ 166.807390][ T5161] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 166.818891][ T5161] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 166.840800][ T5161] team0: Port device team_slave_0 added [ 166.847990][ T5161] team0: Port device team_slave_1 added [ 166.866021][ T5161] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.872980][ T5161] 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. [ 166.900944][ T5161] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.913118][ T5161] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.920342][ T5161] 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. [ 166.946648][ T5161] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.974943][ T5161] device hsr_slave_0 entered promiscuous mode [ 166.981620][ T5161] device hsr_slave_1 entered promiscuous mode [ 166.988369][ T5161] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 166.996062][ T5161] Cannot create hsr debugfs directory [ 167.065912][ T5161] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 167.074392][ T5161] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 167.083148][ T5161] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 167.091954][ T5161] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 167.112411][ T5161] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.119516][ T5161] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.126876][ T5161] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.133929][ T5161] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.170562][ T5161] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.184706][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 167.192647][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.201402][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.209637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 167.221646][ T5161] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.233742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 167.244096][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.251186][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.262272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 167.272469][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.279570][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.300536][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 167.309180][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 167.324379][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 167.332580][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 167.341830][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 167.354118][ T5161] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 167.431960][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 167.439608][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 167.451585][ T5161] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.552665][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 167.571419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 167.581963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 167.590186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 167.601057][ T5161] device veth0_vlan entered promiscuous mode [ 167.611569][ T5161] device veth1_vlan entered promiscuous mode [ 167.630404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 167.638740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 167.647819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 167.658800][ T5161] device veth0_macvtap entered promiscuous mode [ 167.668339][ T5161] device veth1_macvtap entered promiscuous mode [ 167.683051][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 167.697041][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.707893][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 167.718593][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.728522][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 167.739559][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.749526][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 167.760142][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.771500][ T5161] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.779882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 167.789835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 167.802244][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 167.813226][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.825386][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 167.836156][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.846269][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 167.857083][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.867711][ T5161] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 167.878918][ T5161] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 167.890549][ T5161] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 167.899206][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 167.907941][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 167.918561][ T5161] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.928361][ T5161] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.937351][ T5161] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.946132][ T5161] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.994617][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 168.002740][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.018764][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 168.028936][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/09/16 16:03:04 executed programs: 10 [ 168.038139][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 168.047765][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 168.105357][ T5188] loop4: detected capacity change from 0 to 8 [ 168.675004][ T23] Bluetooth: hci4: command 0x0409 tx timeout [ 168.926194][ T26] audit: type=1800 audit(1758038585.149:6): pid=5188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.24" name="file2" dev="loop4" ino=6 res=0 errno=0 [ 170.754810][ T4217] Bluetooth: hci4: command 0x041b tx timeout [ 172.825048][ T4275] Bluetooth: hci4: command 0x040f tx timeout [ 174.914963][ T4294] Bluetooth: hci4: command 0x0419 tx timeout [ 184.157209][ T5190] chnl_net:caif_netlink_parms(): no params data found [ 184.196386][ T5190] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.203768][ T5190] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.211512][ T5190] device bridge_slave_0 entered promiscuous mode [ 184.219707][ T5190] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.227108][ T5190] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.235149][ T5190] device bridge_slave_1 entered promiscuous mode [ 184.253027][ T5190] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 184.263994][ T5190] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 184.287603][ T5190] team0: Port device team_slave_0 added [ 184.295560][ T5190] team0: Port device team_slave_1 added [ 184.312717][ T5190] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 184.319836][ T5190] 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. [ 184.347958][ T5190] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 184.360060][ T5190] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 184.367233][ T5190] 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. [ 184.393858][ T5190] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 184.420635][ T5190] device hsr_slave_0 entered promiscuous mode [ 184.427356][ T5190] device hsr_slave_1 entered promiscuous mode [ 184.433787][ T5190] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 184.441743][ T5190] Cannot create hsr debugfs directory [ 184.511543][ T5190] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 184.520157][ T5190] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 184.528944][ T5190] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 184.538057][ T5190] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 184.558974][ T5190] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.566065][ T5190] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.573343][ T5190] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.580423][ T5190] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.620099][ T5190] 8021q: adding VLAN 0 to HW filter on device bond0 [ 184.633103][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 184.642925][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 184.652679][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 184.661501][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 184.677234][ T5190] 8021q: adding VLAN 0 to HW filter on device team0 [ 184.688296][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 184.697367][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state [ 184.704590][ T4309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 184.720576][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 184.729291][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state [ 184.736417][ T4309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 184.758326][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 184.767947][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 184.776565][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 184.788644][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 184.800772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 184.810689][ T5190] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 184.888571][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 184.896188][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 184.908903][ T5190] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 185.013678][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 185.033044][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 185.041903][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 185.050092][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 185.060566][ T5190] device veth0_vlan entered promiscuous mode [ 185.075173][ T5190] device veth1_vlan entered promiscuous mode [ 185.095471][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 185.103667][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 185.112023][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 185.123461][ T5190] device veth0_macvtap entered promiscuous mode [ 185.132844][ T5190] device veth1_macvtap entered promiscuous mode [ 185.147651][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 185.158653][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.168748][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 185.179410][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.189498][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 185.201220][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.211175][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 185.221608][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.231532][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 185.242034][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.253240][ T5190] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 185.260931][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 185.270746][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 185.281226][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.291984][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.303368][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.314086][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.324255][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.335079][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.345335][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.355789][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.365708][ T5190] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 185.376174][ T5190] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 185.387313][ T5190] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 185.399806][ T5190] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.408842][ T5190] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.417804][ T5190] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.426774][ T5190] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 185.436808][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 185.448715][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 185.497426][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.511791][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 185.523844][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 185.527423][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 185.537963][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/16 16:03:21 executed programs: 12 [ 185.548779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 185.588518][ T5217] loop5: detected capacity change from 0 to 8 [ 186.105413][ T4252] Bluetooth: hci5: command 0x0409 tx timeout [ 186.421056][ T26] audit: type=1800 audit(1758038602.639:7): pid=5217 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.26" name="file2" dev="loop5" ino=6 res=0 errno=0 [ 188.184827][ T4248] Bluetooth: hci5: command 0x041b tx timeout [ 190.275831][ T4252] Bluetooth: hci5: command 0x040f tx timeout [ 192.344719][ T23] Bluetooth: hci5: command 0x0419 tx timeout [ 194.106113][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.112407][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 201.659224][ T5219] chnl_net:caif_netlink_parms(): no params data found [ 201.698686][ T5219] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.707075][ T5219] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.716319][ T5219] device bridge_slave_0 entered promiscuous mode [ 201.724116][ T5219] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.731427][ T5219] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.740099][ T5219] device bridge_slave_1 entered promiscuous mode [ 201.760579][ T5219] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 201.771563][ T5219] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 201.793486][ T5219] team0: Port device team_slave_0 added [ 201.802876][ T5219] team0: Port device team_slave_1 added [ 201.823188][ T5219] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 201.830355][ T5219] 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. [ 201.856308][ T5219] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 201.868613][ T5219] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 201.875624][ T5219] 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. [ 201.902086][ T5219] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 201.931788][ T5219] device hsr_slave_0 entered promiscuous mode [ 201.938958][ T5219] device hsr_slave_1 entered promiscuous mode [ 201.945777][ T5219] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 201.953321][ T5219] Cannot create hsr debugfs directory [ 202.023256][ T5219] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 202.033156][ T5219] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 202.042913][ T5219] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 202.052597][ T5219] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 202.075518][ T5219] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.082612][ T5219] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.089958][ T5219] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.097025][ T5219] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.137844][ T5219] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.153820][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 202.162802][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.171105][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.180224][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 202.194266][ T5219] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.207047][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 202.215770][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.222824][ T4309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.237662][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 202.246383][ T4309] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.254041][ T4309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.271697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 202.280624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 202.293250][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 202.306683][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 202.320155][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 202.330386][ T5219] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 202.410358][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 202.417901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 202.432272][ T5219] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.536469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 202.555604][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 202.563832][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 202.572151][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 202.581678][ T5219] device veth0_vlan entered promiscuous mode [ 202.596825][ T5219] device veth1_vlan entered promiscuous mode [ 202.618994][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 202.627423][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 202.636063][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 202.648162][ T5219] device veth0_macvtap entered promiscuous mode [ 202.658844][ T5219] device veth1_macvtap entered promiscuous mode [ 202.675054][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 202.686858][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.698382][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 202.709662][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.719837][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 202.730554][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.740500][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 202.751102][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.760986][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 202.771433][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.781331][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 202.791999][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.804042][ T5219] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.814098][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 202.826151][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.836333][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 202.847526][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.857950][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 202.868609][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.878534][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 202.889224][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.899611][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 202.911296][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.921688][ T5219] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 202.933283][ T5219] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.945847][ T5219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 202.954258][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.963583][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.972325][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.981174][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.993503][ T5219] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.002687][ T5219] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.011983][ T5219] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.020956][ T5219] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 203.074139][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.087284][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.098915][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 203.113021][ T458] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 203.121366][ T458] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 203.131042][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/16 16:03:39 executed programs: 14 [ 203.171874][ T5245] loop6: detected capacity change from 0 to 8 [ 203.624950][ T4252] Bluetooth: hci6: command 0x0409 tx timeout [ 204.003894][ T26] audit: type=1800 audit(1758038620.219:8): pid=5245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.28" name="file2" dev="loop6" ino=6 res=0 errno=0 [ 205.704787][ T4252] Bluetooth: hci6: command 0x041b tx timeout [ 207.795367][ T4252] Bluetooth: hci6: command 0x040f tx timeout [ 209.864708][ T4252] Bluetooth: hci6: command 0x0419 tx timeout [ 216.674703][ T4294] Bluetooth: hci0: command 0x0406 tx timeout [ 219.205808][ T5251] chnl_net:caif_netlink_parms(): no params data found [ 219.247656][ T5251] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.254929][ T5251] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.262653][ T5251] device bridge_slave_0 entered promiscuous mode [ 219.272502][ T5251] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.279664][ T5251] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.287395][ T5251] device bridge_slave_1 entered promiscuous mode [ 219.309575][ T5251] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.320858][ T5251] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.343804][ T5251] team0: Port device team_slave_0 added [ 219.351398][ T5251] team0: Port device team_slave_1 added [ 219.369604][ T5251] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 219.377959][ T5251] 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. [ 219.405227][ T5251] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 219.417521][ T5251] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 219.424597][ T5251] 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. [ 219.450514][ T5251] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 219.480403][ T5251] device hsr_slave_0 entered promiscuous mode [ 219.487833][ T5251] device hsr_slave_1 entered promiscuous mode [ 219.495714][ T5251] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 219.503292][ T5251] Cannot create hsr debugfs directory [ 219.578127][ T5251] netdevsim netdevsim7 netdevsim0: renamed from eth0 [ 219.586765][ T5251] netdevsim netdevsim7 netdevsim1: renamed from eth1 [ 219.597153][ T5251] netdevsim netdevsim7 netdevsim2: renamed from eth2 [ 219.606424][ T5251] netdevsim netdevsim7 netdevsim3: renamed from eth3 [ 219.630028][ T5251] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.637124][ T5251] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.644410][ T5251] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.651527][ T5251] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.694168][ T5251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 219.709823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 219.718144][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.726264][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.735526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 219.748056][ T5251] 8021q: adding VLAN 0 to HW filter on device team0 [ 219.760052][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 219.768870][ T4309] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.775964][ T4309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 219.788943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 219.803473][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.810665][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 219.830783][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 219.839647][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 219.851342][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 219.869053][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 219.878062][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 219.887723][ T5251] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 219.966264][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 219.974152][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 219.987138][ T5251] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 220.094069][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 220.117212][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 220.128380][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 220.136494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 220.145519][ T5251] device veth0_vlan entered promiscuous mode [ 220.159367][ T5251] device veth1_vlan entered promiscuous mode [ 220.179018][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 220.188432][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 220.197070][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 220.208753][ T5251] device veth0_macvtap entered promiscuous mode [ 220.219962][ T5251] device veth1_macvtap entered promiscuous mode [ 220.233331][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.245773][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.256011][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.266726][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.277430][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.288091][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.298067][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.308781][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.319472][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.330213][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.340077][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.351074][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.360994][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 220.372101][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.383360][ T5251] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 220.392538][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 220.401337][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 220.411897][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.422901][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.433394][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.444384][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.459989][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.470480][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.480839][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.491629][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.501733][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.512600][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.523609][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.534151][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.544149][ T5251] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 220.555092][ T5251] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.566138][ T5251] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 220.574687][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 220.584294][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 220.597755][ T5251] netdevsim netdevsim7 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.607601][ T5251] netdevsim netdevsim7 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.617052][ T5251] netdevsim netdevsim7 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.627122][ T5251] netdevsim netdevsim7 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 220.678881][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.687826][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.706235][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 220.714335][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/09/16 16:03:57 executed programs: 16 [ 220.723856][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.734419][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 220.779136][ T5279] loop7: detected capacity change from 0 to 8 [ 221.144985][ T4252] Bluetooth: hci7: command 0x0409 tx timeout [ 221.610750][ T26] audit: type=1800 audit(1758038637.829:9): pid=5279 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.30" name="file2" dev="loop7" ino=6 res=0 errno=0 [ 223.234808][ T4248] Bluetooth: hci7: command 0x041b tx timeout [ 225.314794][ T4248] Bluetooth: hci7: command 0x040f tx timeout [ 227.384888][ T4275] Bluetooth: hci7: command 0x0419 tx timeout [ 236.895071][ T5281] chnl_net:caif_netlink_parms(): no params data found [ 236.941626][ T5281] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.948933][ T5281] bridge0: port 1(bridge_slave_0) entered disabled state [ 236.957390][ T5281] device bridge_slave_0 entered promiscuous mode [ 236.965997][ T5281] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.973177][ T5281] bridge0: port 2(bridge_slave_1) entered disabled state [ 236.981090][ T5281] device bridge_slave_1 entered promiscuous mode [ 237.007058][ T5281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 237.018309][ T5281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 237.042544][ T5281] team0: Port device team_slave_0 added [ 237.051088][ T5281] team0: Port device team_slave_1 added [ 237.068212][ T5281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 237.075308][ T5281] 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. [ 237.101357][ T5281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 237.114337][ T5281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 237.121554][ T5281] 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. [ 237.149501][ T5281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 237.154803][ T4294] Bluetooth: hci1: command 0x0406 tx timeout [ 237.182243][ T5281] device hsr_slave_0 entered promiscuous mode [ 237.188926][ T5281] device hsr_slave_1 entered promiscuous mode [ 237.196043][ T5281] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 237.203593][ T5281] Cannot create hsr debugfs directory [ 237.286576][ T5281] netdevsim netdevsim8 netdevsim0: renamed from eth0 [ 237.295576][ T5281] netdevsim netdevsim8 netdevsim1: renamed from eth1 [ 237.305727][ T5281] netdevsim netdevsim8 netdevsim2: renamed from eth2 [ 237.315648][ T5281] netdevsim netdevsim8 netdevsim3: renamed from eth3 [ 237.337906][ T5281] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.344991][ T5281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.352260][ T5281] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.359440][ T5281] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.402132][ T5281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 237.417793][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.426401][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.434013][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.442779][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 237.456895][ T5281] 8021q: adding VLAN 0 to HW filter on device team0 [ 237.467747][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.476397][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.483447][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 237.505192][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.513573][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.520653][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.530766][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.540832][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 237.553113][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.567238][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.582514][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.593091][ T5281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 237.674838][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 237.682441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 237.695538][ T5281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.808940][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 237.831363][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 237.840147][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 237.848243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 237.858168][ T5281] device veth0_vlan entered promiscuous mode [ 237.871785][ T5281] device veth1_vlan entered promiscuous mode [ 237.880198][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 237.902099][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 237.910810][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 237.922887][ T5281] device veth0_macvtap entered promiscuous mode [ 237.935632][ T5281] device veth1_macvtap entered promiscuous mode [ 237.950986][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 237.961615][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.971782][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 237.982267][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.992213][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.002690][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.012644][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.023116][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.035174][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.045684][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.055595][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.066394][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.076235][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.086748][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.096580][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.107656][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.119082][ T5281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 238.128039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 238.138013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 238.149619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 238.158736][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 238.169626][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.180308][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.190884][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.201430][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.211311][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.221772][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.231737][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.242889][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.252924][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.267021][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.277163][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.287839][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.297733][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.308219][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.318275][ T5281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.329157][ T5281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.340788][ T5281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 238.351994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 238.360839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 238.371438][ T5281] netdevsim netdevsim8 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.381430][ T5281] netdevsim netdevsim8 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.390589][ T5281] netdevsim netdevsim8 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.399521][ T5281] netdevsim netdevsim8 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 238.453276][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.470826][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.480686][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.481324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/09/16 16:04:14 executed programs: 18 [ 238.500564][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.511969][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 238.568945][ T5307] loop8: detected capacity change from 0 to 8 [ 238.824928][ T4294] Bluetooth: hci8: command 0x0409 tx timeout [ 239.402485][ T26] audit: type=1800 audit(1758038655.619:10): pid=5307 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.8.32" name="file2" dev="loop8" ino=6 res=0 errno=0 [ 240.904835][ T4294] Bluetooth: hci8: command 0x041b tx timeout [ 242.984674][ T4294] Bluetooth: hci8: command 0x040f tx timeout [ 245.074699][ T4294] Bluetooth: hci8: command 0x0419 tx timeout [ 254.668683][ T5309] chnl_net:caif_netlink_parms(): no params data found [ 254.707186][ T5309] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.714298][ T5309] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.723454][ T5309] device bridge_slave_0 entered promiscuous mode [ 254.732007][ T5309] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.739204][ T5309] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.747995][ T5309] device bridge_slave_1 entered promiscuous mode [ 254.770002][ T5309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.781703][ T5309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.806740][ T5309] team0: Port device team_slave_0 added [ 254.813998][ T5309] team0: Port device team_slave_1 added [ 254.834430][ T5309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 254.841876][ T5309] 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. [ 254.867935][ T5309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.880252][ T5309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.887243][ T5309] 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. [ 254.913775][ T5309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.945897][ T5309] device hsr_slave_0 entered promiscuous mode [ 254.953096][ T5309] device hsr_slave_1 entered promiscuous mode [ 254.959789][ T5309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 254.967370][ T5309] Cannot create hsr debugfs directory [ 255.048117][ T5309] netdevsim netdevsim9 netdevsim0: renamed from eth0 [ 255.060585][ T5309] netdevsim netdevsim9 netdevsim1: renamed from eth1 [ 255.070403][ T5309] netdevsim netdevsim9 netdevsim2: renamed from eth2 [ 255.079880][ T5309] netdevsim netdevsim9 netdevsim3: renamed from eth3 [ 255.102311][ T5309] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.109411][ T5309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.116806][ T5309] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.123988][ T5309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.172636][ T5309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.188461][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.197920][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.205967][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.214188][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 255.227415][ T5309] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.243522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.252194][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.259274][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.268652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.278558][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.285654][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.303184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 255.323940][ T5309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 255.337320][ T5309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 255.350545][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 255.358952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 255.367586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.377427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.387480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.471429][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 255.479005][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 255.493170][ T5309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 255.548922][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.549186][ T27] INFO: task syz-executor:4823 blocked for more than 143 seconds. [ 255.555365][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.584483][ T27] Not tainted syzkaller #0 [ 255.589447][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 255.622197][ T27] task:syz-executor state:D stack:21984 pid: 4823 ppid: 1 flags:0x00004004 [ 255.647435][ T27] Call Trace: [ 255.650752][ T27] [ 255.653687][ T27] __schedule+0x11bb/0x4390 [ 255.666060][ T27] ? verify_lock_unused+0x140/0x140 [ 255.671350][ T27] ? release_firmware_map_entry+0x190/0x190 [ 255.688261][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 255.694282][ T27] ? lock_chain_count+0x20/0x20 [ 255.708309][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 255.713385][ T27] schedule+0x11b/0x1e0 [ 255.724945][ T27] io_schedule+0x7c/0xd0 [ 255.729237][ T27] wait_on_page_bit_common+0x815/0xe00 [ 255.750513][ T27] ? wait_on_page_bit+0x50/0x50 [ 255.761598][ T27] ? rcu_lock_release+0x20/0x20 [ 255.770763][ T27] truncate_inode_pages_range+0x97f/0xef0 [ 255.782440][ T27] ? invalidate_inode_page+0x360/0x360 [ 255.793598][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 255.802016][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 255.818763][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.824004][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 255.825202][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 255.837527][ T27] evict+0x498/0x870 [ 255.841451][ T27] ? proc_nr_inodes+0x320/0x320 [ 255.848873][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 255.854104][ T27] evict_inodes+0x604/0x690 [ 255.859043][ T27] ? __dentry_kill+0x530/0x650 [ 255.863828][ T27] ? clear_inode+0x150/0x150 [ 255.868819][ T27] ? sync_filesystem+0x103/0x220 [ 255.873805][ T27] generic_shutdown_super+0x93/0x300 [ 255.883577][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 255.891883][ T27] kill_block_super+0x7c/0xe0 [ 255.897640][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 255.906288][ T27] deactivate_locked_super+0x93/0xf0 [ 255.911583][ T27] cleanup_mnt+0x418/0x4d0 [ 255.919219][ T5309] device veth0_vlan entered promiscuous mode [ 255.927165][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 255.934977][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 255.940192][ T27] task_work_run+0x125/0x1a0 [ 255.946957][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 255.955078][ T27] exit_to_user_mode_loop+0x10f/0x130 [ 255.960476][ T27] exit_to_user_mode_prepare+0xee/0x180 [ 255.975842][ T5309] device veth1_vlan entered promiscuous mode [ 255.986241][ T27] syscall_exit_to_user_mode+0x16/0x40 [ 255.991741][ T27] do_syscall_64+0x58/0xa0 [ 256.009244][ T27] ? clear_bhb_loop+0x30/0x80 [ 256.014088][ T27] ? clear_bhb_loop+0x30/0x80 [ 256.020409][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 256.029816][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 256.037793][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 256.043711][ T27] RIP: 0033:0x7f46a73690d7 [ 256.049440][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 256.059320][ T27] RSP: 002b:00007ffd3aef1998 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 256.068393][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.078487][ T27] RAX: 0000000000000000 RBX: 00007f46a73e908c RCX: 00007f46a73690d7 [ 256.088494][ T27] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd3aef1a50 [ 256.099733][ T5309] device veth0_macvtap entered promiscuous mode [ 256.111331][ T5309] device veth1_macvtap entered promiscuous mode [ 256.117928][ T27] RBP: 00007ffd3aef1a50 R08: 0000000000000000 R09: 0000000000000000 [ 256.130431][ T27] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd3aef2ae0 [ 256.146378][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.159062][ T27] R13: 00007f46a73e908c R14: 0000000000018293 R15: 00007ffd3aef2b20 [ 256.167610][ T27] [ 256.170690][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.181204][ T27] [ 256.181204][ T27] Showing all locks held in the system: [ 256.191323][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.202494][ T27] 3 locks held by kworker/1:1/23: [ 256.208400][ T27] 1 lock held by khungtaskd/27: [ 256.213253][ T27] #0: ffffffff8c11c660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 256.223008][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.233263][ T27] 2 locks held by getty/3946: [ 256.238283][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.249000][ T27] #0: ffff88814c7a1098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 256.260267][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.270644][ T27] #1: ffffc900025e62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30 [ 256.278708][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.281829][ T27] 3 locks held by kworker/0:8/4248: [ 256.298454][ T27] #0: ffff88802b331938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 256.300568][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.309751][ T27] #1: ffffc900030bfd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 256.309805][ T27] #2: ffffffff8d238048 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xc4/0x1520 [ 256.309853][ T27] 3 locks held by kworker/0:14/4294: [ 256.309864][ T27] #0: ffff888016870938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 256.309908][ T27] #1: ffffc9000314fd00 ((work_completion)(&data->fib_event_work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 256.309953][ T27] #2: ffff8880644be240 (&data->fib_lock){+.+.}-{3:3}, at: nsim_fib_event_work+0x271/0x3240 [ 256.310001][ T27] 3 locks held by kworker/1:16/4669: [ 256.310010][ T27] #0: ffff88802b331938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 256.310055][ T27] #1: ffffc900031bfd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 256.332731][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.343259][ T27] #2: [ 256.357209][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.358925][ T27] ffffffff8d238048 [ 256.381339][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.385375][ T27] ( [ 256.405414][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.409957][ T27] rtnl_mutex [ 256.428471][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.431753][ T27] ){+.+.}-{3:3} [ 256.444147][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.446056][ T27] , at: addrconf_dad_work+0xc4/0x1520 [ 256.447839][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.458256][ T27] 1 lock held by syz-executor/4823: [ 256.472425][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.476026][ T27] #0: [ 256.494929][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 256.501838][ T27] ffff88807b2660e0 [ 256.514562][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.518538][ T27] ( [ 256.522789][ T5309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.530268][ T27] &type->s_umount_key [ 256.554043][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.567873][ T27] #54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.574422][ T27] 1 lock held by syz-executor/5087: [ 256.579294][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.580240][ T27] #0: ffff88807b0320e0 ( [ 256.587910][ T4275] Bluetooth: hci9: command 0x0409 tx timeout [ 256.587916][ T27] &type->s_umount_key [ 256.598339][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.598950][ T458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.603400][ T27] #54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.626288][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.635037][ T27] 1 lock held by syz-executor/5110: [ 256.641910][ T27] #0: ffff88801f1da0e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.645245][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.653989][ T27] 1 lock held by syz-executor/5133: [ 256.667067][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.674659][ T27] #0: ffff88802a5600e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.688684][ T27] 1 lock held by syz-executor/5161: [ 256.690493][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.693886][ T27] #0: ffff8880796cc0e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.713277][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.714661][ T27] 1 lock held by syz-executor/5190: [ 256.730058][ T27] #0: ffff8880584c00e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.733858][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.742451][ T27] 1 lock held by syz-executor/5219: [ 256.756007][ T27] #0: ffff888055c240e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.761535][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.766567][ T27] 1 lock held by syz-executor/5251: [ 256.783368][ T27] #0: ffff88807aeaa0e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.792806][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.794498][ T27] 1 lock held by syz-executor/5281: [ 256.803973][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.817973][ T27] #0: ffff88805c65e0e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0 [ 256.819380][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.841181][ T27] 3 locks held by syz-executor/5309: [ 256.846264][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.855782][ T27] [ 256.858477][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.859468][ T27] ============================================= [ 256.859468][ T27] [ 256.869351][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.888580][ T27] NMI backtrace for cpu 0 [ 256.890306][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.893329][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 256.910315][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 256.910556][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.920381][ T27] Call Trace: [ 256.920388][ T27] [ 256.920396][ T27] dump_stack_lvl+0x168/0x230 [ 256.920419][ T27] ? show_regs_print_info+0x20/0x20 [ 256.920435][ T27] ? load_image+0x3b0/0x3b0 [ 256.920453][ T27] ? nmi_cpu_backtrace+0x1b6/0x3d0 [ 256.920472][ T27] nmi_cpu_backtrace+0x397/0x3d0 [ 256.920489][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 256.920508][ T27] ? _printk+0xcc/0x110 [ 256.920523][ T27] ? load_image+0x3b0/0x3b0 [ 256.932030][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.934175][ T27] ? load_image+0x3b0/0x3b0 [ 256.937161][ T5309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 256.941762][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 256.947028][ T5309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 256.951419][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 256.957948][ T5309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.961435][ T27] watchdog+0xe0f/0xe50 [ 256.971420][ T5309] netdevsim netdevsim9 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.971756][ T27] kthread+0x436/0x520 [ 256.978327][ T5309] netdevsim netdevsim9 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.986041][ T27] ? hungtask_pm_notify+0x40/0x40 [ 256.986064][ T27] ? kthread_blkcg+0xd0/0xd0 [ 256.986079][ T27] ret_from_fork+0x1f/0x30 [ 256.986104][ T27] [ 256.987210][ T27] Sending NMI from CPU 0 to CPUs 1: [ 256.994600][ T5309] netdevsim netdevsim9 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.001443][ C1] NMI backtrace for cpu 1 [ 257.001452][ C1] CPU: 1 PID: 5309 Comm: syz-executor Not tainted syzkaller #0 [ 257.001474][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 257.001483][ C1] RIP: 0010:io_serial_in+0x0/0xb0 [ 257.001505][ C1] Code: fd eb 9c e8 f2 52 32 fd 89 ee 48 c7 c7 80 95 7f 8c 4c 89 fa e8 a1 3e b5 ff eb a0 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 <41> 57 41 56 41 54 53 89 f3 49 89 fe 49 bc 00 00 00 00 00 fc ff df [ 257.001517][ C1] RSP: 0018:ffffc900040edd10 EFLAGS: 00000046 [ 257.001530][ C1] RAX: dffffc0000000000 RBX: ffffffff963e97a0 RCX: ffff888027db0000 [ 257.001541][ C1] RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffffffff963e97a0 [ 257.001550][ C1] RBP: 0000000000000020 R08: 0000000000000004 R09: 0000000000000003 [ 257.001558][ C1] R10: fffff5200081db94 R11: 1ffff9200081db94 R12: 000000000000270c [ 257.001568][ C1] R13: ffffffff963e9a48 R14: 1ffffffff2c7d2fe R15: 1ffffffff2c7d349 [ 257.001579][ C1] FS: 000055556342b500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 257.001591][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.001601][ C1] CR2: 00007efdc3d0a6b0 CR3: 0000000071adf000 CR4: 00000000003506e0 [ 257.001613][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 257.001621][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 257.001630][ C1] Call Trace: [ 257.001634][ C1] [ 257.001638][ C1] wait_for_xmitr+0xe9/0x260 [ 257.001653][ C1] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 257.001674][ C1] serial8250_console_putchar+0x1a/0x50 [ 257.001689][ C1] uart_console_write+0xaa/0x100 [ 257.001702][ C1] ? serial8250_console_write+0xf80/0xf80 [ 257.001718][ C1] serial8250_console_write+0xbb5/0xf80 [ 257.001739][ C1] ? serial8250_set_defaults+0x600/0x600 [ 257.001756][ C1] ? read_lock_is_recursive+0x10/0x10 [ 257.001772][ C1] ? do_raw_spin_lock+0x11d/0x280 [ 257.001786][ C1] ? __rwlock_init+0x140/0x140 [ 257.001798][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 257.001814][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 257.001830][ C1] console_unlock+0xc86/0x1200 [ 257.001846][ C1] ? console_trylock_spinning+0x350/0x350 [ 257.001864][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 257.001880][ C1] ? read_lock_is_recursive+0x10/0x10 [ 257.001896][ C1] ? __rwlock_init+0x140/0x140 [ 257.001908][ C1] ? vsnprintf+0x1905/0x1a00 [ 257.001929][ C1] ? vprintk_emit+0x150/0x150 [ 257.001943][ C1] ? snprintf+0xd7/0x120 [ 257.001960][ C1] ? vscnprintf+0x80/0x80 [ 257.001975][ C1] ? preempt_count_add+0x8d/0x190 [ 257.001990][ C1] vprintk_emit+0xc0/0x150 [ 257.002006][ C1] dev_vprintk_emit+0x2cc/0x350 [ 257.002021][ C1] ? _dev_info+0x150/0x150 [ 257.002035][ C1] ? verify_lock_unused+0x140/0x140 [ 257.002054][ C1] dev_printk_emit+0xdd/0x120 [ 257.002067][ C1] ? lock_chain_count+0x20/0x20 [ 257.002083][ C1] ? dev_vprintk_emit+0x350/0x350 [ 257.002096][ C1] ? release_sock+0x2b/0x1b0 [ 257.002113][ C1] ? reacquire_held_locks+0x2f9/0x590 [ 257.002125][ C1] ? release_sock+0x2b/0x1b0 [ 257.002141][ C1] __netdev_printk+0x2ef/0x3d0 [ 257.002159][ C1] netdev_info+0x107/0x150 [ 257.002175][ C1] ? mark_lock+0x94/0x320 [ 257.002190][ C1] ? skb_panic+0x160/0x160 [ 257.002207][ C1] ? lockdep_hardirqs_on_prepare+0x760/0x760 [ 257.002226][ C1] nsim_udp_tunnel_set_port+0x293/0x430 [ 257.002244][ C1] __udp_tunnel_nic_device_sync+0x9d2/0x1320 [ 257.002268][ C1] ? udp_tunnel_nic_try_existing+0x720/0x720 [ 257.002287][ C1] __udp_tunnel_nic_add_port+0xb83/0xe80 [ 257.002307][ C1] udp_tunnel_notify_add_rx_port+0x260/0x3a0 [ 257.002323][ C1] ? udp_tunnel_drop_rx_port+0x1f0/0x1f0 [ 257.002337][ C1] ? rcu_is_watching+0x11/0xa0 [ 257.002352][ C1] geneve_sock_add+0x53c/0x910 [ 257.002369][ C1] ? geneve_fill_metadata_dst+0x850/0x850 [ 257.002385][ C1] ? vxlan_netdevice_event+0x29e/0x300 [ 257.002398][ C1] ? ib_device_get_netdev+0x370/0x370 [ 257.002412][ C1] ? vxlan_fdb_offloaded_set+0x7d0/0x7d0 [ 257.002426][ C1] ? udp_tunnel_nic_netdevice_event+0x1b1/0x13b0 [ 257.002442][ C1] ? ip6_route_dev_notify+0x96/0x5b0 [ 257.002466][ C1] geneve_open+0xce/0x140 [ 257.002479][ C1] __dev_open+0x2b0/0x420 [ 257.002496][ C1] ? dev_open+0x170/0x170 [ 257.002513][ C1] __dev_change_flags+0x20a/0x6a0 [ 257.002528][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 257.002543][ C1] ? dev_get_flags+0x1c0/0x1c0 [ 257.002557][ C1] ? slab_free_freelist_hook+0xea/0x170 [ 257.002575][ C1] dev_change_flags+0x82/0x1a0 [ 257.002590][ C1] do_setlink+0xc01/0x3980 [ 257.002605][ C1] ? unwind_get_return_address+0x49/0x80 [ 257.002625][ C1] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 257.002642][ C1] ? stack_trace_save+0x98/0xe0 [ 257.002655][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 257.002673][ C1] ? __nla_validate_parse+0x1dd5/0x2750 [ 257.002690][ C1] ? rtnetlink_rcv_msg+0x9b9/0xe60 [ 257.002703][ C1] ? netlink_rcv_skb+0x1e0/0x430 [ 257.002719][ C1] ? netlink_unicast+0x774/0x920 [ 257.002740][ C1] ? __nla_validate+0x50/0x50 [ 257.002761][ C1] ? validate_linkmsg+0x3db/0x4c0 [ 257.002774][ C1] ? mutex_is_locked+0xe/0x40 [ 257.002789][ C1] rtnl_newlink+0x1419/0x17d0 [ 257.002802][ C1] ? unwind_get_return_address+0x49/0x80 [ 257.002816][ C1] ? rtnl_newlink+0x4f1/0x17d0 [ 257.002832][ C1] ? rtnl_newlink+0x3f1/0x17d0 [ 257.002846][ C1] ? rtnl_setlink+0x450/0x450 [ 257.002859][ C1] ? mark_lock+0x94/0x320 [ 257.002874][ C1] ? __lock_acquire+0x13ad/0x7c60 [ 257.002939][ C1] ? rtnl_setlink+0x450/0x450 [ 257.002953][ C1] rtnetlink_rcv_msg+0x9b9/0xe60 [ 257.002970][ C1] ? rtnetlink_bind+0x80/0x80 [ 257.002986][ C1] ? __local_bh_enable_ip+0x12a/0x1b0 [ 257.002999][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 257.003013][ C1] ? __local_bh_enable_ip+0x12a/0x1b0 [ 257.003026][ C1] ? _local_bh_enable+0xa0/0xa0 [ 257.003042][ C1] ? __dev_queue_xmit+0x1bc5/0x2ed0 [ 257.003062][ C1] ? dev_queue_xmit+0x20/0x20 [ 257.003073][ C1] ? memcpy+0x3c/0x60 [ 257.003087][ C1] ? __copy_skb_header+0x417/0x5a0 [ 257.003103][ C1] ? __skb_clone+0x480/0x790 [ 257.003120][ C1] netlink_rcv_skb+0x1e0/0x430 [ 257.003135][ C1] ? rtnetlink_bind+0x80/0x80 [ 257.003150][ C1] ? netlink_ack+0xb60/0xb60 [ 257.003170][ C1] netlink_unicast+0x774/0x920 [ 257.003189][ C1] netlink_sendmsg+0x8ab/0xbc0 [ 257.003208][ C1] ? netlink_getsockopt+0x560/0x560 [ 257.003224][ C1] ? aa_sock_msg_perm+0x94/0x150 [ 257.003239][ C1] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 257.003253][ C1] ? security_socket_sendmsg+0x7c/0xa0 [ 257.003267][ C1] __sys_sendto+0x423/0x580 [ 257.003282][ C1] ? __ia32_sys_getpeername+0x80/0x80 [ 257.003301][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 257.003321][ C1] ? lock_chain_count+0x20/0x20 [ 257.003336][ C1] ? vtime_user_exit+0x2dc/0x400 [ 257.003353][ C1] __x64_sys_sendto+0xda/0xf0 [ 257.003368][ C1] do_syscall_64+0x4c/0xa0 [ 257.003380][ C1] ? clear_bhb_loop+0x30/0x80 [ 257.003392][ C1] ? clear_bhb_loop+0x30/0x80 [ 257.003405][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 257.003418][ C1] RIP: 0033:0x7ff00fbcdc3c [ 257.003431][ C1] Code: 2a 5f 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5f 02 00 48 8b [ 257.003442][ C1] RSP: 002b:00007fff4560b180 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 257.003461][ C1] RAX: ffffffffffffffda RBX: 00007ff010913620 RCX: 00007ff00fbcdc3c [ 257.003470][ C1] RDX: 000000000000002c RSI: 00007ff010913670 RDI: 0000000000000003 [ 257.003479][ C1] RBP: 0000000000000000 R08: 00007fff4560b1d4 R09: 000000000000000c [ 257.003487][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 257.003494][ C1] R13: 0000000000000000 R14: 00007ff010913670 R15: 0000000000000000 [ 257.003508][ C1] [ 257.298300][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 257.312833][ T5309] netdevsim netdevsim9 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 257.315200][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 257.315217][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 257.315225][ T27] Call Trace: [ 257.315230][ T27] [ 257.315237][ T27] dump_stack_lvl+0x168/0x230 [ 257.624728][ T4275] Bluetooth: hci2: command 0x0406 tx timeout [ 257.625400][ T27] ? show_regs_print_info+0x20/0x20 [ 257.906670][ T27] ? load_image+0x3b0/0x3b0 [ 257.911280][ T27] panic+0x2c9/0x7f0 [ 257.915172][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 257.920875][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 257.925383][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 257.930928][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 257.937079][ T27] watchdog+0xe4e/0xe50 [ 257.941218][ T27] kthread+0x436/0x520 [ 257.945268][ T27] ? hungtask_pm_notify+0x40/0x40 [ 257.950396][ T27] ? kthread_blkcg+0xd0/0xd0 [ 257.954981][ T27] ret_from_fork+0x1f/0x30 [ 257.959395][ T27] [ 257.962633][ T27] Kernel Offset: disabled [ 257.966949][ T27] Rebooting in 86400 seconds..