Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts. 2025/09/22 01:50:33 parsed 1 programs syzkaller login: [ 80.208078][ T5790] cgroup: Unknown subsys name 'net' [ 80.351130][ T5790] cgroup: Unknown subsys name 'rlimit' [ 82.383784][ T5790] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.378473][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.387675][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.395690][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.407335][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.424114][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.431560][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.355982][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.368011][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.479985][ T3436] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.489158][ T3436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.615868][ T5857] chnl_net:caif_netlink_parms(): no params data found [ 87.004858][ T787] cfg80211: failed to load regulatory.db [ 87.059801][ T5857] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.084608][ T5857] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.091876][ T5857] bridge_slave_0: entered allmulticast mode [ 87.116766][ T5857] bridge_slave_0: entered promiscuous mode [ 87.231213][ T5857] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.253245][ T5857] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.260524][ T5857] bridge_slave_1: entered allmulticast mode [ 87.274637][ T5857] bridge_slave_1: entered promiscuous mode [ 87.341276][ T5857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.407889][ T5857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.522210][ T5857] team0: Port device team_slave_0 added [ 87.575283][ T5857] team0: Port device team_slave_1 added [ 87.846051][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.864482][ T5857] 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. [ 87.893142][ T5857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.908789][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.916184][ T5857] 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. [ 87.944010][ T5857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.188867][ T5857] hsr_slave_0: entered promiscuous mode [ 88.218135][ T5857] hsr_slave_1: entered promiscuous mode [ 88.564530][ T5857] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 88.580950][ T5857] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 88.599637][ T5857] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 88.611439][ T5857] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 88.690577][ T5857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.736730][ T5857] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.761190][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.772920][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.814917][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.822022][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.034120][ T5857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.082720][ T5857] veth0_vlan: entered promiscuous mode [ 89.097466][ T5857] veth1_vlan: entered promiscuous mode [ 89.140611][ T5857] veth0_macvtap: entered promiscuous mode [ 89.154874][ T5857] veth1_macvtap: entered promiscuous mode [ 89.186080][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.200827][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.212557][ T5857] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.223551][ T5857] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.232316][ T5857] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.241711][ T5857] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/22 01:50:44 executed programs: 0 [ 89.478499][ T5101] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.502964][ T5812] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.514285][ T5812] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.523359][ T5812] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.530817][ T5905] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.538631][ T5905] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.549705][ T5905] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.559155][ T5905] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.566800][ T5812] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.574458][ T5905] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.584519][ T5905] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.592058][ T5905] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.803768][ T5101] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.816797][ T5101] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.825991][ T5101] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.836521][ T5101] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.845807][ T5101] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.853719][ T5101] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.053968][ T5101] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.062761][ T5101] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.070722][ T5101] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.079437][ T5101] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.087890][ T5101] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 90.095446][ T5101] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.368344][ T5903] chnl_net:caif_netlink_parms(): no params data found [ 90.482266][ T5901] chnl_net:caif_netlink_parms(): no params data found [ 90.511834][ T1001] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.576790][ T5903] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.584346][ T5903] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.591516][ T5903] bridge_slave_0: entered allmulticast mode [ 90.598784][ T5903] bridge_slave_0: entered promiscuous mode [ 90.656227][ T5903] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.663533][ T5903] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.670740][ T5903] bridge_slave_1: entered allmulticast mode [ 90.680829][ T5903] bridge_slave_1: entered promiscuous mode [ 90.755183][ T5903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.802559][ T5903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.861326][ T5901] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.868732][ T5901] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.876144][ T5901] bridge_slave_0: entered allmulticast mode [ 90.882951][ T5901] bridge_slave_0: entered promiscuous mode [ 90.915878][ T5903] team0: Port device team_slave_0 added [ 90.925478][ T5903] team0: Port device team_slave_1 added [ 90.959902][ T5901] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.967231][ T5901] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.974682][ T5901] bridge_slave_1: entered allmulticast mode [ 90.981642][ T5901] bridge_slave_1: entered promiscuous mode [ 90.989172][ T5912] chnl_net:caif_netlink_parms(): no params data found [ 91.018102][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.025211][ T5903] 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. [ 91.051523][ T5903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.065725][ T5903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.072698][ T5903] 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. [ 91.103520][ T5903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.178862][ T5901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.196219][ T5901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.247151][ T5909] chnl_net:caif_netlink_parms(): no params data found [ 91.276091][ T5901] team0: Port device team_slave_0 added [ 91.301322][ T5903] hsr_slave_0: entered promiscuous mode [ 91.308445][ T5903] hsr_slave_1: entered promiscuous mode [ 91.316210][ T5903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.324731][ T5903] Cannot create hsr debugfs directory [ 91.358473][ T5912] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.365861][ T5912] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.373181][ T5912] bridge_slave_0: entered allmulticast mode [ 91.380691][ T5912] bridge_slave_0: entered promiscuous mode [ 91.391170][ T5901] team0: Port device team_slave_1 added [ 91.439929][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.447183][ T5912] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.454989][ T5912] bridge_slave_1: entered allmulticast mode [ 91.461778][ T5912] bridge_slave_1: entered promiscuous mode [ 91.531072][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.538367][ T5901] 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. [ 91.565469][ T5901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.581994][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.590310][ T5901] 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. [ 91.619953][ T5901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.631783][ T5101] Bluetooth: hci0: command tx timeout [ 91.701237][ T5912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.715105][ T5912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.721500][ T5101] Bluetooth: hci1: command tx timeout [ 91.753574][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.760740][ T5909] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.768170][ T5909] bridge_slave_0: entered allmulticast mode [ 91.777379][ T5909] bridge_slave_0: entered promiscuous mode [ 91.817186][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.824739][ T5909] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.831917][ T5909] bridge_slave_1: entered allmulticast mode [ 91.839151][ T5909] bridge_slave_1: entered promiscuous mode [ 91.886546][ T5901] hsr_slave_0: entered promiscuous mode [ 91.892935][ T5901] hsr_slave_1: entered promiscuous mode [ 91.899130][ T5901] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.907932][ T5901] Cannot create hsr debugfs directory [ 91.929846][ T5912] team0: Port device team_slave_0 added [ 91.943433][ T5101] Bluetooth: hci2: command tx timeout [ 91.961773][ T5909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.975090][ T5909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.986620][ T5912] team0: Port device team_slave_1 added [ 92.102074][ T5909] team0: Port device team_slave_0 added [ 92.117617][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.124871][ T5912] 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. [ 92.151988][ T5912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.168251][ T5909] team0: Port device team_slave_1 added [ 92.183855][ T5101] Bluetooth: hci3: command tx timeout [ 92.210194][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.217620][ T5909] 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. [ 92.243947][ T5909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.257526][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.264643][ T5912] 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. [ 92.291629][ T5912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.339705][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.347630][ T5909] 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. [ 92.374327][ T5909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.447167][ T5912] hsr_slave_0: entered promiscuous mode [ 92.453850][ T5912] hsr_slave_1: entered promiscuous mode [ 92.460031][ T5912] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.467847][ T5912] Cannot create hsr debugfs directory [ 92.535112][ T5903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.546462][ T5903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.561022][ T5909] hsr_slave_0: entered promiscuous mode [ 92.567596][ T5909] hsr_slave_1: entered promiscuous mode [ 92.574345][ T5909] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.581922][ T5909] Cannot create hsr debugfs directory [ 92.616213][ T5903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.628006][ T5903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.879169][ T5903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.898398][ T5903] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.912243][ T58] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.919436][ T58] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.934763][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.941910][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.149315][ T5903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.194952][ T5903] veth0_vlan: entered promiscuous mode [ 93.208974][ T5903] veth1_vlan: entered promiscuous mode [ 93.238787][ T5903] veth0_macvtap: entered promiscuous mode [ 93.248392][ T5903] veth1_macvtap: entered promiscuous mode [ 93.267250][ T5903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 93.278708][ T5903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.290286][ T5903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.304166][ T5903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 93.315351][ T5903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 93.327219][ T5903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.339181][ T5903] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.348060][ T5903] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.357645][ T5903] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.366710][ T5903] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.392348][ T1001] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.471503][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.480594][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.510548][ T3475] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.518862][ T3475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.722677][ T5101] Bluetooth: hci0: command tx timeout [ 93.794328][ T5101] Bluetooth: hci1: command tx timeout [ 94.075256][ T5101] Bluetooth: hci2: command tx timeout [ 94.295727][ T5101] Bluetooth: hci3: command tx timeout 2025/09/22 01:50:49 executed programs: 13 [ 95.345539][ T1001] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.506995][ T1001] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.793615][ T5101] Bluetooth: hci0: command tx timeout [ 95.873577][ T5101] Bluetooth: hci1: command tx timeout [ 96.114171][ T5101] Bluetooth: hci2: command tx timeout [ 96.384315][ T5101] Bluetooth: hci3: command tx timeout [ 97.863488][ T5101] Bluetooth: hci0: command tx timeout [ 97.943165][ T5101] Bluetooth: hci1: command tx timeout [ 98.196607][ T5101] Bluetooth: hci2: command tx timeout [ 98.493974][ T5101] Bluetooth: hci3: command tx timeout [ 98.562412][ T5901] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 98.774329][ T5901] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 98.817260][ T5901] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 99.206601][ T5901] netdevsim netdevsim1 netdevsim3: renamed from eth3 2025/09/22 01:50:54 executed programs: 38 [ 99.501207][ T5909] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 99.656306][ T5909] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 100.028584][ T5909] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 100.040268][ T5909] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 100.598375][ T5912] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 100.773060][ T1001] hsr_slave_0: left promiscuous mode [ 100.796584][ T1001] hsr_slave_1: left promiscuous mode [ 100.808980][ T1001] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.831653][ T1001] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.896514][ T1001] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.909213][ T1001] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.917822][ T1001] bridge_slave_1: left allmulticast mode [ 100.923659][ T1001] bridge_slave_1: left promiscuous mode [ 100.930358][ T1001] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.961738][ T1001] bridge_slave_0: left allmulticast mode [ 100.971370][ T1001] bridge_slave_0: left promiscuous mode [ 101.103687][ T1001] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.346751][ T1001] veth1_macvtap: left promiscuous mode [ 101.359646][ T1001] veth0_macvtap: left promiscuous mode [ 101.368735][ T1001] veth1_vlan: left promiscuous mode [ 101.380003][ T1001] veth0_vlan: left promiscuous mode [ 103.704367][ T1001] team0 (unregistering): Port device team_slave_1 removed [ 103.848038][ T1001] team0 (unregistering): Port device team_slave_0 removed [ 104.039173][ T1001] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.193624][ T1001] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface 2025/09/22 01:50:59 executed programs: 64 [ 105.885252][ T1001] bond0 (unregistering): Released all slaves [ 106.364198][ T5912] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 106.665232][ T5912] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 106.832899][ T5912] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 107.649699][ T5912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.689663][ T5901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.731829][ T5912] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.892522][ T5901] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.205650][ T3436] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.212842][ T3436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.416193][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.423439][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.450796][ T5909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.500332][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.507946][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.523783][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.530958][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.778182][ T5909] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.161410][ T132] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.168626][ T132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.438294][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.445734][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.760868][ T5909] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.892635][ T5901] 8021q: adding VLAN 0 to HW filter on device batadv0 2025/09/22 01:51:04 executed programs: 87 [ 110.329348][ T5901] veth0_vlan: entered promiscuous mode [ 110.346364][ T5912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.370659][ T5901] veth1_vlan: entered promiscuous mode [ 110.801722][ T5901] veth0_macvtap: entered promiscuous mode [ 110.939040][ T5901] veth1_macvtap: entered promiscuous mode [ 110.967525][ T5912] veth0_vlan: entered promiscuous mode [ 111.013993][ T5909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.090575][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.107563][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.124403][ T5901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.140463][ T5912] veth1_vlan: entered promiscuous mode [ 111.469772][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 111.491507][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.503474][ T5901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.598229][ T5901] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.611642][ T5901] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.622103][ T5901] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.636289][ T5901] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.287201][ T5909] veth0_vlan: entered promiscuous mode [ 112.939923][ T5909] veth1_vlan: entered promiscuous mode [ 112.976840][ T5912] veth0_macvtap: entered promiscuous mode [ 113.206720][ T5912] veth1_macvtap: entered promiscuous mode [ 113.719760][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.763909][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.081545][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 114.095309][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.107884][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 114.163623][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.275854][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.450039][ T5909] veth0_macvtap: entered promiscuous mode [ 114.514514][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 114.533836][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.553141][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 114.565137][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.582776][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.624758][ T3436] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.632662][ T3436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.802081][ T5909] veth1_macvtap: entered promiscuous mode [ 114.818230][ T5912] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.829258][ T5912] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.843640][ T5912] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.852412][ T5912] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.922415][ T5909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 114.993103][ T5909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.046990][ T5909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 2025/09/22 01:51:09 executed programs: 109 [ 115.093130][ T5909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.106126][ T5909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 115.129456][ T5909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.153128][ T5909] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.264561][ T5909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.323741][ T5909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.336094][ T5909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.363028][ T5909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 115.372907][ T5909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 115.388892][ T5909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 220.412945][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 220.419958][ C1] rcu: (detected by 1, t=10502 jiffies, g=12505, q=822 ncpus=2) [ 220.427699][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294959135-4294948633), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 220.441089][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g12505 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 220.452316][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 220.462304][ C1] rcu: RCU grace-period kthread stack dump: [ 220.468213][ C1] task:rcu_preempt state:R running task stack:27752 pid:17 ppid:2 flags:0x00004000 [ 220.479025][ C1] Call Trace: [ 220.482331][ C1] [ 220.485289][ C1] __schedule+0x14d2/0x44d0 [ 220.489845][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x110 [ 220.495772][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 220.501009][ C1] ? _raw_spin_unlock_irqrestore+0xae/0x110 [ 220.506928][ C1] ? asan.module_dtor+0x20/0x20 [ 220.511812][ C1] ? enqueue_timer+0x225/0x530 [ 220.516609][ C1] ? __mod_timer+0x984/0xdb0 [ 220.521241][ C1] schedule+0xbd/0x170 [ 220.525344][ C1] schedule_timeout+0x160/0x280 [ 220.530227][ C1] ? console_conditional_schedule+0x40/0x40 [ 220.536679][ C1] ? update_process_times+0x1b0/0x1b0 [ 220.542094][ C1] ? prepare_to_swait_event+0x339/0x360 [ 220.547679][ C1] rcu_gp_fqs_loop+0x302/0x1560 [ 220.552568][ C1] ? rcu_gp_init+0x110e/0x1510 [ 220.557376][ C1] ? rcu_gp_kthread+0x380/0x380 [ 220.562265][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 220.568285][ C1] ? rcu_gp_init+0x1510/0x1510 [ 220.573096][ C1] ? rcu_gp_cleanup+0xb4c/0xca0 [ 220.578022][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 220.583258][ C1] ? lockdep_hardirqs_on+0x98/0x150 [ 220.588502][ C1] rcu_gp_kthread+0x99/0x380 [ 220.593134][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 220.598292][ C1] ? __kthread_parkme+0x7a/0x1c0 [ 220.603285][ C1] ? __kthread_parkme+0x162/0x1c0 [ 220.608355][ C1] kthread+0x2fa/0x390 [ 220.612448][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0 [ 220.617597][ C1] ? kthread_blkcg+0xd0/0xd0 [ 220.622213][ C1] ret_from_fork+0x48/0x80 [ 220.626747][ C1] ? kthread_blkcg+0xd0/0xd0 [ 220.631364][ C1] ret_from_fork_asm+0x11/0x20 [ 220.636186][ C1] [ 220.639231][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 220.645575][ C1] CPU: 1 PID: 6228 Comm: syz.1.124 Not tainted syzkaller #0 [ 220.652983][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 220.663069][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x60 [ 220.669169][ C1] Code: 00 00 f3 0f 1e fa 53 48 89 fb e8 13 00 00 00 48 8b 3d 3c fc c4 0c 48 89 de 5b e9 73 7a 56 00 cc cc cc f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d 10 20 7e 7e 65 8b 15 11 20 7e 7e 81 e2 00 01 ff 00 74 [ 220.688804][ C1] RSP: 0018:ffffc9000b377b38 EFLAGS: 00000246 [ 220.694905][ C1] RAX: ffffffff81315746 RBX: 0000000000000000 RCX: ffff88802cddda00 [ 220.702904][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 220.710908][ C1] RBP: ffffc9000b377cf0 R08: ffff88802cddda07 R09: 1ffff110059bbb40 [ 220.718913][ C1] R10: dffffc0000000000 R11: ffffed10059bbb41 R12: 1ffff9200166ef74 [ 220.726917][ C1] R13: 0000000000000000 R14: ffff88802cddda00 R15: 1ffff110059bbe30 [ 220.734915][ C1] FS: 00007f98088566c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 220.743886][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 220.750499][ C1] CR2: 00007fff98e05010 CR3: 000000002535b000 CR4: 00000000003506e0 [ 220.758515][ C1] Call Trace: [ 220.761834][ C1] [ 220.764880][ C1] fpu__restore_sig+0x816/0x10e0 [ 220.769864][ C1] ? fpu__restore_sig+0x3ce/0x10e0 [ 220.775033][ C1] ? copy_fpstate_to_sigframe+0xbe0/0xbe0 [ 220.780804][ C1] ? __lock_acquire+0x7c80/0x7c80 [ 220.785866][ C1] ? __might_fault+0xc6/0x120 [ 220.790569][ C1] ? __might_fault+0xaa/0x120 [ 220.795376][ C1] __ia32_sys_rt_sigreturn+0x65d/0x7b0 [ 220.800882][ C1] ? x64_setup_rt_frame+0xcd0/0xcd0 [ 220.806142][ C1] ? lock_chain_count+0x20/0x20 [ 220.811036][ C1] ? trace_sys_enter+0x1f/0x80 [ 220.815836][ C1] do_syscall_64+0x55/0xb0 [ 220.820282][ C1] ? clear_bhb_loop+0x40/0x90 [ 220.824993][ C1] ? clear_bhb_loop+0x40/0x90 [ 220.829752][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 220.835686][ C1] RIP: 0033:0x7f980798ec29 [ 220.840160][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 220.859796][ C1] RSP: 002b:00007f98088560e8 EFLAGS: 00000246 [ 220.865899][ C1] RAX: 0000000000000001 RBX: 00007f9807bd5fa8 RCX: 00007f980798ec29 [ 220.873897][ C1] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9807bd5fac [ 220.881982][ C1] RBP: 00007f9807bd5fa0 R08: 0000000000745d1e R09: 0000000000000000 [ 220.889985][ C1] R10: 0000000000000005 R11: 0000000000000246 R12: 0000000000000000 [ 220.897992][ C1] R13: 00007f9807bd6038 R14: 00007ffdebd12ef0 R15: 00007ffdebd12fd8 [ 220.906025][ C1]