syzkaller login: [ 92.082537][ T45] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:44501' (ED25519) to the list of known hosts.
2025/11/19 02:06:09 parsed 1 programs
[ 121.834918][ T5327] cgroup: Unknown subsys name 'net'
[ 121.905763][ T5327] cgroup: Unknown subsys name 'cpuset'
[ 121.911325][ T5327] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 123.643381][ T5327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 128.004246][ T5350] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 128.033926][ T5350] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 128.052056][ T5350] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 128.059752][ T5350] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 128.063191][ T5350] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 128.672041][ T5346] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 131.262909][ T1039] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 131.266451][ T1039] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 131.710028][ T1131] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 131.719128][ T1131] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 133.467051][ T5393] chnl_net:caif_netlink_parms(): no params data found
[ 133.705305][ T5393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.712938][ T5393] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.716000][ T5393] bridge_slave_0: entered allmulticast mode
[ 133.728771][ T5393] bridge_slave_0: entered promiscuous mode
[ 133.744862][ T5393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.748071][ T5393] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.762791][ T5393] bridge_slave_1: entered allmulticast mode
[ 133.766753][ T5393] bridge_slave_1: entered promiscuous mode
[ 133.832794][ T5393] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.845485][ T5393] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 133.904005][ T5393] team0: Port device team_slave_0 added
[ 133.909637][ T5393] team0: Port device team_slave_1 added
[ 133.955541][ T5393] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 133.958713][ T5393] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 133.982757][ T5393] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.003124][ T5393] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.006089][ T5393] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 134.033305][ T5393] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.097312][ T5393] hsr_slave_0: entered promiscuous mode
[ 134.112944][ T5393] hsr_slave_1: entered promiscuous mode
[ 134.384617][ T5393] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 134.409076][ T5393] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 134.423595][ T5393] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 134.433563][ T5393] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 134.548703][ T5393] 8021q: adding VLAN 0 to HW filter on device bond0
[ 134.567276][ T5393] 8021q: adding VLAN 0 to HW filter on device team0
[ 134.576315][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.579705][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 134.598699][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.601804][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 134.785039][ T5393] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 134.820586][ T5393] veth0_vlan: entered promiscuous mode
[ 134.828946][ T5393] veth1_vlan: entered promiscuous mode
[ 134.855426][ T5393] veth0_macvtap: entered promiscuous mode
[ 134.861694][ T5393] veth1_macvtap: entered promiscuous mode
[ 134.877003][ T5393] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 134.887397][ T5393] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 134.900409][ T134] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.905659][ T134] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.909392][ T134] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.928478][ T134] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/11/19 02:06:24 executed programs: 0
[ 135.122839][ T5379] syz-executor (5379) used greatest stack depth: 17352 bytes left
[ 135.213084][ T4667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 135.231986][ T4667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 135.239094][ T4667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 135.267739][ T4667] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 135.271305][ T4667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.292033][ T5350] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 135.322514][ T5350] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 135.331010][ T5350] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 135.371036][ T48] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 135.376407][ T48] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 135.382686][ T5452] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 135.386074][ T5452] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 135.390743][ T48] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 135.395655][ T5452] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 135.399390][ T48] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 135.552752][ T5452] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 135.556965][ T48] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 135.561050][ T48] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 135.565064][ T48] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 135.568443][ T48] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 135.571710][ T48] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 135.576684][ T48] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 135.580363][ T5452] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 135.583874][ T5452] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 135.594382][ T5452] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 135.782837][ T5350] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 135.792947][ T5350] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 135.802435][ T5350] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 135.806614][ T5350] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 135.810488][ T5350] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 137.354320][ T5350] Bluetooth: hci0: command tx timeout
[ 137.432797][ T5350] Bluetooth: hci2: command tx timeout
[ 137.435465][ T5350] Bluetooth: hci1: command tx timeout
[ 137.672894][ T48] Bluetooth: hci4: command tx timeout
[ 137.675549][ T48] Bluetooth: hci3: command tx timeout
[ 137.835922][ T5350] Bluetooth: hci5: command tx timeout
[ 137.982746][ T1039] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.994494][ T5444] chnl_net:caif_netlink_parms(): no params data found
[ 138.163722][ T1313] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.166929][ T1313] ieee802154 phy1 wpan1: encryption failed: -22
[ 138.245856][ T1039] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.525371][ T1039] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.714038][ T1039] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 138.728511][ T5444] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.731423][ T5444] bridge0: port 1(bridge_slave_0) entered disabled state
[ 138.735266][ T5444] bridge_slave_0: entered allmulticast mode
[ 138.738936][ T5444] bridge_slave_0: entered promiscuous mode
[ 138.773215][ T5444] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.776334][ T5444] bridge0: port 2(bridge_slave_1) entered disabled state
[ 138.780383][ T5444] bridge_slave_1: entered allmulticast mode
[ 138.794574][ T5444] bridge_slave_1: entered promiscuous mode
[ 138.956484][ T5444] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 139.077547][ T5444] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 139.270328][ T5449] chnl_net:caif_netlink_parms(): no params data found
[ 139.313129][ T5447] chnl_net:caif_netlink_parms(): no params data found
[ 139.435181][ T5350] Bluetooth: hci0: command tx timeout
[ 139.514938][ T5464] chnl_net:caif_netlink_parms(): no params data found
[ 139.525097][ T5350] Bluetooth: hci1: command tx timeout
[ 139.527536][ T5350] Bluetooth: hci2: command tx timeout
[ 139.588622][ T5457] chnl_net:caif_netlink_parms(): no params data found
[ 139.623034][ T5444] team0: Port device team_slave_0 added
[ 139.715419][ T5444] team0: Port device team_slave_1 added
[ 139.754928][ T48] Bluetooth: hci3: command tx timeout
[ 139.757409][ T48] Bluetooth: hci4: command tx timeout
[ 139.804064][ T1039] bridge_slave_1: left allmulticast mode
[ 139.806639][ T1039] bridge_slave_1: left promiscuous mode
[ 139.809876][ T1039] bridge0: port 2(bridge_slave_1) entered disabled state
[ 139.826582][ T1039] bridge_slave_0: left allmulticast mode
[ 139.829213][ T1039] bridge_slave_0: left promiscuous mode
[ 139.832070][ T1039] bridge0: port 1(bridge_slave_0) entered disabled state
[ 139.913986][ T5350] Bluetooth: hci5: command tx timeout
[ 140.692878][ T1039] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 140.706350][ T1039] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 140.716100][ T1039] bond0 (unregistering): Released all slaves
[ 140.789647][ T5458] chnl_net:caif_netlink_parms(): no params data found
[ 141.035032][ T1039] hsr_slave_0: left promiscuous mode
[ 141.063229][ T1039] hsr_slave_1: left promiscuous mode
[ 141.071223][ T1039] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 141.092712][ T1039] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 141.106973][ T1039] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 141.110211][ T1039] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 141.171401][ T1039] veth1_macvtap: left promiscuous mode
[ 141.193106][ T1039] veth0_macvtap: left promiscuous mode
[ 141.195529][ T1039] veth1_vlan: left promiscuous mode
[ 141.197890][ T1039] veth0_vlan: left promiscuous mode
[ 141.515644][ T5350] Bluetooth: hci0: command tx timeout
[ 141.592937][ T5350] Bluetooth: hci2: command tx timeout
[ 141.595324][ T5350] Bluetooth: hci1: command tx timeout
[ 141.774406][ T1039] team0 (unregistering): Port device team_slave_1 removed
[ 141.804108][ T1039] team0 (unregistering): Port device team_slave_0 removed
[ 141.833041][ T48] Bluetooth: hci4: command tx timeout
[ 141.835393][ T48] Bluetooth: hci3: command tx timeout
[ 141.994725][ T5350] Bluetooth: hci5: command tx timeout
[ 142.121722][ T5444] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 142.127257][ T5444] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 142.139082][ T5444] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 142.216041][ T5444] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 142.219023][ T5444] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 142.230741][ T5444] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 142.298222][ T5449] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.301526][ T5449] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.312778][ T5449] bridge_slave_0: entered allmulticast mode
[ 142.316869][ T5449] bridge_slave_0: entered promiscuous mode
[ 142.347585][ T5464] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.350627][ T5464] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.354253][ T5464] bridge_slave_0: entered allmulticast mode
[ 142.357906][ T5464] bridge_slave_0: entered promiscuous mode
[ 142.374031][ T5464] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.377238][ T5464] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.380425][ T5464] bridge_slave_1: entered allmulticast mode
[ 142.393644][ T5464] bridge_slave_1: entered promiscuous mode
[ 142.438004][ T5449] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.441569][ T5449] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.473954][ T5449] bridge_slave_1: entered allmulticast mode
[ 142.486734][ T5449] bridge_slave_1: entered promiscuous mode
[ 142.663145][ T5457] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.669483][ T5457] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.692825][ T5457] bridge_slave_0: entered allmulticast mode
[ 142.712979][ T5457] bridge_slave_0: entered promiscuous mode
[ 142.730731][ T5447] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.743444][ T5447] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.746401][ T5447] bridge_slave_0: entered allmulticast mode
[ 142.756431][ T5447] bridge_slave_0: entered promiscuous mode
[ 142.764931][ T5447] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.772575][ T5447] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.775792][ T5447] bridge_slave_1: entered allmulticast mode
[ 142.794319][ T5447] bridge_slave_1: entered promiscuous mode
[ 142.824262][ T5444] hsr_slave_0: entered promiscuous mode
[ 142.833194][ T5444] hsr_slave_1: entered promiscuous mode
[ 142.856313][ T5464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 142.866796][ T5449] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 142.882104][ T5449] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 142.894065][ T5457] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.897582][ T5457] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.901949][ T5457] bridge_slave_1: entered allmulticast mode
[ 142.908127][ T5457] bridge_slave_1: entered promiscuous mode
[ 142.946736][ T5464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.126212][ T5457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 143.134448][ T5447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 143.146398][ T5457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.156371][ T5458] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.159508][ T5458] bridge0: port 1(bridge_slave_0) entered disabled state
[ 143.173580][ T5458] bridge_slave_0: entered allmulticast mode
[ 143.177084][ T5458] bridge_slave_0: entered promiscuous mode
[ 143.194841][ T5458] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.197922][ T5458] bridge0: port 2(bridge_slave_1) entered disabled state
[ 143.201089][ T5458] bridge_slave_1: entered allmulticast mode
[ 143.212163][ T5458] bridge_slave_1: entered promiscuous mode
[ 143.237504][ T5449] team0: Port device team_slave_0 added
[ 143.245078][ T5447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.306551][ T5464] team0: Port device team_slave_0 added
[ 143.347684][ T5449] team0: Port device team_slave_1 added
[ 143.389685][ T5458] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 143.405814][ T5458] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 143.410443][ T5464] team0: Port device team_slave_1 added
[ 143.486939][ T5457] team0: Port device team_slave_0 added
[ 143.556884][ T5464] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.559910][ T5464] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.593055][ T5350] Bluetooth: hci0: command tx timeout
[ 143.595628][ T5464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.600952][ T5449] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.612474][ T5449] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.643515][ T5449] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.655636][ T5457] team0: Port device team_slave_1 added
[ 143.659496][ T5447] team0: Port device team_slave_0 added
[ 143.680116][ T5350] Bluetooth: hci1: command tx timeout
[ 143.683902][ T5350] Bluetooth: hci2: command tx timeout
[ 143.695151][ T5458] team0: Port device team_slave_0 added
[ 143.698637][ T5464] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.701503][ T5464] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.715287][ T5464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 143.725228][ T5449] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.728317][ T5449] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.739501][ T5449] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 143.765834][ T5447] team0: Port device team_slave_1 added
[ 143.770559][ T5458] team0: Port device team_slave_1 added
[ 143.850044][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.854609][ T5457] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.866594][ T5457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.873421][ T5458] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.876314][ T5458] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.888334][ T5458] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.913126][ T48] Bluetooth: hci3: command tx timeout
[ 143.915489][ T48] Bluetooth: hci4: command tx timeout
[ 143.919879][ T5464] hsr_slave_0: entered promiscuous mode
[ 143.923726][ T5464] hsr_slave_1: entered promiscuous mode
[ 143.926856][ T5464] debugfs: 'hsr0' already exists in 'hsr'
[ 143.929472][ T5464] Cannot create hsr debugfs directory
[ 143.934321][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.937104][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.947868][ T5447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.953183][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.955705][ T5457] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.970851][ T5457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 143.977439][ T5458] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.980545][ T5458] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 143.991850][ T5458] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.027744][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.030864][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 144.043260][ T5447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.063689][ T5449] hsr_slave_0: entered promiscuous mode
[ 144.067144][ T5449] hsr_slave_1: entered promiscuous mode
[ 144.070285][ T5449] debugfs: 'hsr0' already exists in 'hsr'
[ 144.073095][ T5350] Bluetooth: hci5: command tx timeout
[ 144.081836][ T5449] Cannot create hsr debugfs directory
[ 144.286710][ T5457] hsr_slave_0: entered promiscuous mode
[ 144.298880][ T5457] hsr_slave_1: entered promiscuous mode
[ 144.302072][ T5457] debugfs: 'hsr0' already exists in 'hsr'
[ 144.310048][ T5457] Cannot create hsr debugfs directory
[ 144.340036][ T5444] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 144.357688][ T5444] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 144.408120][ T5458] hsr_slave_0: entered promiscuous mode
[ 144.426437][ T5458] hsr_slave_1: entered promiscuous mode
[ 144.429521][ T5458] debugfs: 'hsr0' already exists in 'hsr'
[ 144.431939][ T5458] Cannot create hsr debugfs directory
[ 144.453447][ T5447] hsr_slave_0: entered promiscuous mode
[ 144.460775][ T5447] hsr_slave_1: entered promiscuous mode
[ 144.474401][ T5447] debugfs: 'hsr0' already exists in 'hsr'
[ 144.477054][ T5447] Cannot create hsr debugfs directory
[ 144.520325][ T5444] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 144.607109][ T5444] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 145.199964][ T5464] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 145.221920][ T5464] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 145.230653][ T5464] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 145.255770][ T5464] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 145.330304][ T5444] 8021q: adding VLAN 0 to HW filter on device bond0
[ 145.346254][ T5457] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 145.354410][ T5457] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 145.436121][ T5457] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 145.457587][ T5457] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 145.528643][ T5444] 8021q: adding VLAN 0 to HW filter on device team0
[ 145.601844][ T1048] bridge0: port 1(bridge_slave_0) entered blocking state
[ 145.605062][ T1048] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 145.653761][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 145.657047][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 145.951668][ T5464] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.147838][ T5464] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.161674][ T5457] 8021q: adding VLAN 0 to HW filter on device bond0
[ 146.216563][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.219804][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.247836][ T5447] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 146.296889][ T5457] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.317878][ T1039] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.320790][ T1039] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.347086][ T1039] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.350347][ T1039] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.366699][ T5447] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 146.465416][ T1048] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.468558][ T1048] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.479189][ T5447] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 146.524724][ T5447] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 146.560223][ T5444] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 146.666754][ T5458] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 146.774661][ T5458] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 146.794373][ T5458] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 146.888216][ T5458] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 147.047622][ T5444] veth0_vlan: entered promiscuous mode
[ 147.144884][ T5444] veth1_vlan: entered promiscuous mode
[ 147.160930][ T5449] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 147.275704][ T5447] 8021q: adding VLAN 0 to HW filter on device bond0
[ 147.280114][ T5449] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 147.314953][ T5449] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 147.362157][ T5447] 8021q: adding VLAN 0 to HW filter on device team0
[ 147.386303][ T5464] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 147.392972][ T5449] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 147.417029][ T5444] veth0_macvtap: entered promiscuous mode
[ 147.445681][ T5444] veth1_macvtap: entered promiscuous mode
[ 147.494028][ T5457] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 147.601156][ T1131] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.604519][ T1131] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 147.636213][ T1131] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.639211][ T1131] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.687224][ T5444] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 147.710277][ T5444] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 147.918083][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.921938][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.094597][ T5458] 8021q: adding VLAN 0 to HW filter on device bond0
[ 148.105545][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.207318][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.245710][ T5458] 8021q: adding VLAN 0 to HW filter on device team0
[ 148.380599][ T5449] 8021q: adding VLAN 0 to HW filter on device bond0
[ 148.509994][ T5449] 8021q: adding VLAN 0 to HW filter on device team0
[ 148.555409][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 148.558465][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 148.563349][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 148.566451][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 148.666305][ T56] bridge0: port 1(bridge_slave_0) entered blocking state
[ 148.669389][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 148.684539][ T56] bridge0: port 2(bridge_slave_1) entered blocking state
[ 148.687552][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 148.771032][ T5464] veth0_vlan: entered promiscuous mode
[ 148.812582][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.815817][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.830189][ T5458] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 148.875644][ T5458] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 148.889425][ T5457] veth0_vlan: entered promiscuous mode
[ 148.939533][ T5464] veth1_vlan: entered promiscuous mode
[ 149.020347][ T5457] veth1_vlan: entered promiscuous mode
[ 149.081564][ T1048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 149.089775][ T5464] veth0_macvtap: entered promiscuous mode
[ 149.093884][ T1048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 149.120590][ T5464] veth1_macvtap: entered promiscuous mode
[ 149.252208][ T5447] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 149.313442][ T5464] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 149.370002][ T5464] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 149.444069][ T5457] veth0_macvtap: entered promiscuous mode
[ 149.449219][ T5457] veth1_macvtap: entered promiscuous mode
[ 149.544319][ T56] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.548310][ T56] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
2025/11/19 02:06:39 executed programs: 12
[ 149.664714][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 149.689553][ T56] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.705501][ T56] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.760210][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 149.866411][ T5676] bridge0: port 3(syz_tun) entered blocking state
[ 149.882057][ T5676] bridge0: port 3(syz_tun) entered disabled state
[ 149.908254][ T5677] netlink: 'syz.0.17': attribute type 8 has an invalid length.
[ 149.917987][ T5676] syz_tun: entered allmulticast mode
[ 149.944391][ T5676] syz_tun: entered promiscuous mode
[ 149.948019][ T5676] bridge0: port 3(syz_tun) entered blocking state
[ 149.951396][ T5676] bridge0: port 3(syz_tun) entered forwarding state
[ 149.977623][ T5447] veth0_vlan: entered promiscuous mode
[ 149.988881][ T5458] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 150.005679][ T3056] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 150.019630][ T5676] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0)
[ 150.150454][ T5447] veth1_vlan: entered promiscuous mode
[ 150.169895][ T3056] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 150.188752][ T5683] netlink: 'syz.0.23': attribute type 8 has an invalid length.
[ 150.198945][ T1048] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.202182][ T1048] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 150.217690][ T5683] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 150.244714][ T3056] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 150.261207][ T3056] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 150.364881][ T5449] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 150.415735][ T5688] netlink: 'syz.0.24': attribute type 8 has an invalid length.
[ 150.502055][ T5447] veth0_macvtap: entered promiscuous mode
[ 150.519415][ T5447] veth1_macvtap: entered promiscuous mode
[ 150.537730][ T5688] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 150.560461][ T5458] veth0_vlan: entered promiscuous mode
[ 150.579711][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.603662][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 150.731457][ T5692] netlink: 'syz.0.25': attribute type 8 has an invalid length.
[ 150.760641][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 150.769450][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 150.796122][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 150.813748][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 150.823597][ T5458] veth1_vlan: entered promiscuous mode
[ 150.836092][ T5692] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 150.847334][ T5449] veth0_vlan: entered promiscuous mode
[ 151.004565][ T5449] veth1_vlan: entered promiscuous mode
[ 151.042050][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 151.049415][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 151.069007][ T5700] bridge0: port 3(syz_tun) entered blocking state
[ 151.071895][ T5700] bridge0: port 3(syz_tun) entered disabled state
[ 151.079745][ T5700] syz_tun: entered allmulticast mode
[ 151.102659][ T5702] netlink: 'syz.0.26': attribute type 8 has an invalid length.
[ 151.106250][ T5698] netlink: 'syz.5.22': attribute type 8 has an invalid length.
[ 151.116399][ T5700] syz_tun: entered promiscuous mode
[ 151.118875][ T5700] bridge0: port 3(syz_tun) entered blocking state
[ 151.121646][ T5700] bridge0: port 3(syz_tun) entered forwarding state
[ 151.141803][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 151.153219][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 151.170368][ T1048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 151.179627][ T5699] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 151.185839][ T1048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 151.206063][ T5698] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 151.281073][ T5449] veth0_macvtap: entered promiscuous mode
[ 151.380373][ T5458] veth0_macvtap: entered promiscuous mode
[ 151.396055][ T5449] veth1_macvtap: entered promiscuous mode
[ 151.412710][ T5709] netlink: 'syz.0.27': attribute type 8 has an invalid length.
[ 151.444934][ T5708] netlink: 'syz.5.28': attribute type 8 has an invalid length.
[ 151.483588][ T5708] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 151.501321][ T5705] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 151.507556][ T5458] veth1_macvtap: entered promiscuous mode
[ 151.604758][ T5449] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 151.656445][ T5713] netlink: 'syz.5.29': attribute type 8 has an invalid length.
[ 151.674967][ T5449] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 151.699763][ T5714] bridge0: port 3(syz_tun) entered blocking state
[ 151.723747][ T5714] bridge0: port 3(syz_tun) entered disabled state
[ 151.726419][ T5714] syz_tun: entered allmulticast mode
[ 151.736011][ T5718] netlink: 'syz.0.30': attribute type 8 has an invalid length.
[ 151.741634][ T5719] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 151.756053][ T5714] syz_tun: entered promiscuous mode
[ 151.758673][ T5714] bridge0: port 3(syz_tun) entered blocking state
[ 151.761461][ T5714] bridge0: port 3(syz_tun) entered forwarding state
[ 151.773413][ T3056] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 151.788030][ T3056] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 151.838421][ T5718] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 151.882005][ T5458] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 151.918567][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 151.930928][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 151.970794][ T5458] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 151.985560][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.010090][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.106714][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.112012][ T3056] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.139627][ T3056] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 152.228544][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.267293][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.271009][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 152.568391][ T5746] bridge0: port 3(syz_tun) entered blocking state
[ 152.571355][ T5746] bridge0: port 3(syz_tun) entered disabled state
[ 152.609584][ T5746] syz_tun: entered allmulticast mode
[ 152.621230][ T5746] syz_tun: entered promiscuous mode
[ 152.625432][ T5746] bridge0: port 3(syz_tun) entered blocking state
[ 152.628309][ T5746] bridge0: port 3(syz_tun) entered forwarding state
[ 152.681649][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.738030][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 152.825787][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 152.855675][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 152.989453][ T1048] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 153.007439][ T1048] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 153.068548][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 153.104645][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 153.412139][ T5792] bridge0: port 3(syz_tun) entered blocking state
[ 153.431916][ T5792] bridge0: port 3(syz_tun) entered disabled state
[ 153.463780][ T5792] syz_tun: entered allmulticast mode
[ 153.479821][ T5792] syz_tun: entered promiscuous mode
[ 153.485118][ T5792] bridge0: port 3(syz_tun) entered blocking state
[ 153.487730][ T5792] bridge0: port 3(syz_tun) entered forwarding state
[ 153.500912][ T5789] bridge0: port 3(syz_tun) entered blocking state
[ 153.505553][ T5789] bridge0: port 3(syz_tun) entered disabled state
[ 153.509220][ T5789] syz_tun: entered allmulticast mode
[ 153.517642][ T5789] syz_tun: entered promiscuous mode
[ 153.520457][ T5789] bridge0: port 3(syz_tun) entered blocking state
[ 153.523279][ T5789] bridge0: port 3(syz_tun) entered forwarding state
2025/11/19 02:06:44 executed programs: 98
[ 154.933495][ T5894] validate_nla: 77 callbacks suppressed
[ 154.933510][ T5894] netlink: 'syz.1.105': attribute type 8 has an invalid length.
[ 154.940450][ T5897] netlink: 'syz.0.104': attribute type 8 has an invalid length.
[ 154.947833][ T5898] netlink: 'syz.4.107': attribute type 8 has an invalid length.
[ 154.951846][ T5900] netlink: 'syz.3.106': attribute type 8 has an invalid length.
[ 154.961801][ T5899] netlink: 'syz.2.109': attribute type 8 has an invalid length.
[ 154.979947][ T5896] netlink: 'syz.5.108': attribute type 8 has an invalid length.
[ 155.032922][ T5896] net_ratelimit: 81 callbacks suppressed
[ 155.032943][ T5896] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.100677][ T5903] netlink: 'syz.0.110': attribute type 8 has an invalid length.
[ 155.109965][ T5905] netlink: 'syz.4.111': attribute type 8 has an invalid length.
[ 155.134100][ T5907] netlink: 'syz.1.113': attribute type 8 has an invalid length.
[ 155.138695][ T5903] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.145175][ T5908] netlink: 'syz.3.112': attribute type 8 has an invalid length.
[ 155.158801][ T5905] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.166882][ T5907] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.171678][ T5908] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.222534][ T5910] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.242997][ T5912] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.325273][ T5918] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.342128][ T5920] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 155.357009][ T5919] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
2025/11/19 02:06:49 executed programs: 281
[ 159.981067][ T6269] validate_nla: 178 callbacks suppressed
[ 159.981081][ T6269] netlink: 'syz.3.292': attribute type 8 has an invalid length.
[ 160.001543][ T6274] netlink: 'syz.2.293': attribute type 8 has an invalid length.
[ 160.030318][ T6273] netlink: 'syz.5.295': attribute type 8 has an invalid length.
[ 160.036646][ T6275] netlink: 'syz.0.294': attribute type 8 has an invalid length.
[ 160.046130][ T6274] net_ratelimit: 174 callbacks suppressed
[ 160.046191][ T6274] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.064036][ T6279] netlink: 'syz.4.297': attribute type 8 has an invalid length.
[ 160.068698][ T6277] netlink: 'syz.1.296': attribute type 8 has an invalid length.
[ 160.077723][ T6275] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.083162][ T6273] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.096285][ T6279] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.101488][ T6277] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.170921][ T6281] netlink: 'syz.3.298': attribute type 8 has an invalid length.
[ 160.203615][ T6281] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.226791][ T6287] netlink: 'syz.0.299': attribute type 8 has an invalid length.
[ 160.236844][ T6288] netlink: 'syz.2.301': attribute type 8 has an invalid length.
[ 160.241848][ T6286] netlink: 'syz.5.300': attribute type 8 has an invalid length.
[ 160.253104][ T6290] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.266233][ T6291] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.271476][ T6287] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 160.284927][ T6288] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
2025/11/19 02:06:54 executed programs: 483
[ 164.982770][ T6676] validate_nla: 194 callbacks suppressed
[ 164.982783][ T6676] netlink: 'syz.3.496': attribute type 8 has an invalid length.
[ 165.068973][ T6682] netlink: 'syz.2.497': attribute type 8 has an invalid length.
[ 165.080582][ T6681] netlink: 'syz.1.498': attribute type 8 has an invalid length.
[ 165.085265][ T6684] netlink: 'syz.4.499': attribute type 8 has an invalid length.
[ 165.098382][ T6682] net_ratelimit: 194 callbacks suppressed
[ 165.098467][ T6682] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.109235][ T6681] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.118764][ T6687] netlink: 'syz.5.500': attribute type 8 has an invalid length.
[ 165.137241][ T6684] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.147483][ T6687] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.153172][ T6691] netlink: 'syz.0.501': attribute type 8 has an invalid length.
[ 165.179311][ T6690] netlink: 'syz.3.502': attribute type 8 has an invalid length.
[ 165.192704][ T6688] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.217520][ T6690] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.279365][ T6695] netlink: 'syz.2.504': attribute type 8 has an invalid length.
[ 165.296893][ T6699] netlink: 'syz.5.506': attribute type 8 has an invalid length.
[ 165.300683][ T6696] netlink: 'syz.1.503': attribute type 8 has an invalid length.
[ 165.308032][ T6698] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.316220][ T6695] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.329219][ T6696] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 165.336414][ T6699] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
2025/11/19 02:06:59 executed programs: 690
[ 169.994615][ T7092] validate_nla: 196 callbacks suppressed
[ 169.994628][ T7092] netlink: 'syz.0.700': attribute type 8 has an invalid length.
[ 170.019529][ T7095] netlink: 'syz.5.703': attribute type 8 has an invalid length.
[ 170.043922][ T7094] netlink: 'syz.1.704': attribute type 8 has an invalid length.
[ 170.068214][ T7097] netlink: 'syz.3.705': attribute type 8 has an invalid length.
[ 170.111579][ T7097] net_ratelimit: 198 callbacks suppressed
[ 170.111609][ T7097] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.119893][ T7100] netlink: 'syz.2.706': attribute type 8 has an invalid length.
[ 170.136831][ T7101] netlink: 'syz.4.707': attribute type 8 has an invalid length.
[ 170.160708][ T7100] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.175949][ T7101] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.191068][ T7105] netlink: 'syz.0.708': attribute type 8 has an invalid length.
[ 170.204850][ T7104] netlink: 'syz.5.709': attribute type 8 has an invalid length.
[ 170.221778][ T7105] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.236239][ T7104] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.242089][ T7108] netlink: 'syz.3.711': attribute type 8 has an invalid length.
[ 170.264399][ T7109] netlink: 'syz.1.710': attribute type 8 has an invalid length.
[ 170.280217][ T7108] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.299405][ T7109] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.310905][ T7111] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.341878][ T7113] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 170.397069][ T7115] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
2025/11/19 02:07:04 executed programs: 890
[ 175.007792][ T7485] validate_nla: 187 callbacks suppressed
[ 175.007805][ T7485] netlink: 'syz.2.899': attribute type 8 has an invalid length.
[ 175.050222][ T7487] netlink: 'syz.4.900': attribute type 8 has an invalid length.
[ 175.079911][ T7490] netlink: 'syz.5.901': attribute type 8 has an invalid length.
[ 175.095292][ T7494] netlink: 'syz.3.902': attribute type 8 has an invalid length.
[ 175.101920][ T7495] netlink: 'syz.1.904': attribute type 8 has an invalid length.
[ 175.108995][ T7493] netlink: 'syz.0.903': attribute type 8 has an invalid length.
[ 175.121704][ T7490] net_ratelimit: 186 callbacks suppressed
[ 175.128923][ T7490] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.144880][ T7494] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.151690][ T7493] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.169154][ T7495] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.214146][ T7498] netlink: 'syz.2.905': attribute type 8 has an invalid length.
[ 175.224158][ T7499] netlink: 'syz.4.906': attribute type 8 has an invalid length.
[ 175.253947][ T7498] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.270005][ T7499] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.302048][ T7502] netlink: 'syz.0.907': attribute type 8 has an invalid length.
[ 175.310255][ T7504] netlink: 'syz.1.909': attribute type 8 has an invalid length.
[ 175.324953][ T7507] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.335401][ T7502] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.343515][ T7506] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 175.355601][ T7504] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
2025/11/19 02:07:09 executed programs: 1087
[ 180.012837][ T7877] validate_nla: 186 callbacks suppressed
[ 180.012854][ T7877] netlink: 'syz.1.1095': attribute type 8 has an invalid length.
[ 180.058270][ T7880] netlink: 'syz.2.1096': attribute type 8 has an invalid length.
[ 180.094251][ T7884] netlink: 'syz.3.1097': attribute type 8 has an invalid length.
[ 180.131394][ T7884] net_ratelimit: 186 callbacks suppressed
[ 180.131483][ T7884] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.152137][ T7886] netlink: 'syz.5.1098': attribute type 8 has an invalid length.
[ 180.160716][ T7885] netlink: 'syz.4.1099': attribute type 8 has an invalid length.
[ 180.166574][ T7890] netlink: 'syz.0.1100': attribute type 8 has an invalid length.
[ 180.191268][ T7886] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.202511][ T7885] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.209428][ T7887] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.226759][ T7891] netlink: 'syz.2.1102': attribute type 8 has an invalid length.
[ 180.248647][ T7892] netlink: 'syz.1.1101': attribute type 8 has an invalid length.
[ 180.280384][ T7891] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.311887][ T7892] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.347631][ T7896] netlink: 'syz.3.1103': attribute type 8 has an invalid length.
[ 180.375084][ T7898] netlink: 'syz.4.1104': attribute type 8 has an invalid length.
[ 180.386566][ T7896] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.422937][ T7898] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.428642][ T7901] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 180.439096][ T7900] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:1)
[ 181.549654][ T7986] ------------[ cut here ]------------
[ 181.552886][ T7986] WARNING: CPU: 0 PID: 7986 at net/bridge/netfilter/nf_conntrack_bridge.c:357 nf_ct_bridge_post+0x3ff/0x1060
[ 181.559430][ T7986] Modules linked in:
[ 181.561243][ T7986] CPU: 0 UID: 0 PID: 7986 Comm: syz.0.1146 Not tainted syzkaller #0 PREEMPT(full)
[ 181.566003][ T7986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 181.570151][ T7986] RIP: 0010:nf_ct_bridge_post+0x3ff/0x1060
[ 181.572729][ T7986] Code: 89 ff 48 89 da 48 8d 8c 24 40 01 00 00 49 c7 c0 40 0c 2a 8a e8 12 d6 e1 ff 41 bf 02 00 00 00 e9 9c 07 00 00 e8 d2 1a 96 f7 90 <0f> 0b 90 45 31 ff e9 8b 07 00 00 e8 c1 1a 96 f7 eb 05 e8 ba 1a 96
[ 181.580653][ T7986] RSP: 0018:ffffc9000d5e6ae0 EFLAGS: 00010293
[ 181.583224][ T7986] RAX: ffffffff8a29f88e RBX: ffff888011ea2140 RCX: ffff88803613a480
[ 181.586789][ T7986] RDX: 0000000000000000 RSI: ffffffff8f40f220 RDI: 0000000000000081
[ 181.590034][ T7986] RBP: ffffc9000d5e6cc0 R08: ffff88803613a480 R09: 0000000000000002
[ 181.593311][ T7986] R10: 000000000000dd86 R11: 0000000000000000 R12: 1ffff110023d442e
[ 181.596632][ T7986] R13: dffffc0000000000 R14: ffffc9000d5e6d80 R15: 0000000000000081
[ 181.600076][ T7986] FS: 00007fa98d1fe6c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000
[ 181.603838][ T7986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 181.606479][ T7986] CR2: 00007fa98dd8edb0 CR3: 000000003dd0e000 CR4: 0000000000352ef0
[ 181.610154][ T7986] Call Trace:
[ 181.611852][ T7986]
[ 181.613462][ T7986] ? __pfx_nf_ct_bridge_post+0x10/0x10
[ 181.615925][ T7986] ? __pfx_ebt_do_table+0x10/0x10
[ 181.618238][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.619950][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.621920][ T7986] ? __pfx_nf_ct_bridge_post+0x10/0x10
[ 181.624495][ T7986] nf_hook_slow+0xc5/0x220
[ 181.626521][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.628978][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.631557][ T7986] NF_HOOK+0x215/0x3c0
[ 181.633429][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.635179][ T7986] ? __pfx_NF_HOOK+0x10/0x10
[ 181.637004][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.638888][ T7986] br_forward_finish+0xd3/0x130
[ 181.640739][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.644359][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.647064][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.649413][ T7986] NF_HOOK+0x320/0x3c0
[ 181.651201][ T7986] ? br_vlan_lookup+0x8a/0x7b0
[ 181.653609][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.655458][ T7986] ? __pfx_NF_HOOK+0x10/0x10
[ 181.657386][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.660087][ T7986] ? br_switchdev_frame_uses_tx_fwd_offload+0x14/0x70
[ 181.662935][ T7986] __br_forward+0x41e/0x600
[ 181.665055][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.667605][ T7986] ? __pfx___br_forward+0x10/0x10
[ 181.669872][ T7986] ? skb_clone+0x246/0x3a0
[ 181.671878][ T7986] maybe_deliver+0xb5/0x160
[ 181.673805][ T7986] br_flood+0x31a/0x6a0
[ 181.675614][ T7986] br_handle_frame_finish+0x15a3/0x1c90
[ 181.678173][ T7986] ? __pfx_br_handle_frame_finish+0x10/0x10
[ 181.681099][ T7986] ? net_generic+0x1e/0x240
[ 181.683232][ T7986] ? net_generic+0x1e/0x240
[ 181.685259][ T7986] ? net_generic+0x1e/0x240
[ 181.687169][ T7986] ? br_mrp_parse+0x2b1/0xdc0
[ 181.689202][ T7986] ? br_nf_pre_routing+0xc30/0x1470
[ 181.691357][ T7986] br_handle_frame+0xb75/0x14f0
[ 181.693457][ T7986] ? __pfx_br_handle_frame+0x10/0x10
[ 181.695675][ T7986] ? __pfx_br_handle_frame_finish+0x10/0x10
[ 181.697852][ T7986] ? __pfx_br_handle_frame+0x10/0x10
[ 181.700307][ T7986] __netif_receive_skb_core+0x10b9/0x4380
[ 181.702945][ T7986] ? __pfx___skb_flow_dissect+0x10/0x10
[ 181.705379][ T7986] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 181.708015][ T7986] ? arch_stack_walk+0xfc/0x150
[ 181.710317][ T7986] ? __pfx___netif_receive_skb_core+0x10/0x10
[ 181.713342][ T7986] ? stack_trace_save+0x9c/0xe0
[ 181.715557][ T7986] ? __pfx_stack_trace_save+0x10/0x10
[ 181.717990][ T7986] ? stack_depot_save_flags+0x40/0x860
[ 181.720619][ T7986] ? __lock_acquire+0xab9/0xd20
[ 181.722877][ T7986] ? netif_receive_skb+0x115/0x790
[ 181.725140][ T7986] ? netif_receive_skb+0x115/0x790
[ 181.727423][ T7986] __netif_receive_skb+0x72/0x380
[ 181.729708][ T7986] ? netif_receive_skb+0x115/0x790
[ 181.731973][ T7986] netif_receive_skb+0x1cb/0x790
[ 181.734302][ T7986] ? __pfx___local_bh_disable_ip+0x10/0x10
[ 181.736798][ T7986] ? __pfx_netif_receive_skb+0x10/0x10
[ 181.739149][ T7986] ? tun_rx_batched+0x160/0x730
[ 181.741360][ T7986] tun_rx_batched+0x1b9/0x730
[ 181.743600][ T7986] ? __lock_acquire+0xab9/0xd20
[ 181.745595][ T7986] ? __pfx_tun_rx_batched+0x10/0x10
[ 181.747409][ T7986] ? tun_get_user+0x272f/0x3e90
[ 181.749712][ T7986] tun_get_user+0x2b65/0x3e90
[ 181.751936][ T7986] ? tun_get_user+0x6f6/0x3e90
[ 181.754366][ T7986] ? tun_get_user+0x272f/0x3e90
[ 181.756696][ T7986] ? aa_file_perm+0x44d/0x1550
[ 181.758694][ T7986] ? __pfx_tun_get_user+0x10/0x10
[ 181.760834][ T7986] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 181.763411][ T7986] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 181.766263][ T7986] ? ref_tracker_alloc+0x318/0x460
[ 181.768622][ T7986] ? __lock_acquire+0xab9/0xd20
[ 181.770808][ T7986] ? __pfx_ref_tracker_alloc+0x10/0x10
[ 181.773397][ T7986] ? tun_get+0x1c/0x2f0
[ 181.775311][ T7986] ? tun_get+0x1c/0x2f0
[ 181.777175][ T7986] ? tun_get+0x1c/0x2f0
[ 181.779014][ T7986] tun_chr_write_iter+0x113/0x200
[ 181.781264][ T7986] vfs_write+0x5c9/0xb30
[ 181.783241][ T7986] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 181.785402][ T7986] ? __pfx_vfs_write+0x10/0x10
[ 181.786954][ T7986] ? __fget_files+0x2a/0x420
[ 181.788469][ T7986] ksys_write+0x145/0x250
[ 181.790240][ T7986] ? __pfx_ksys_write+0x10/0x10
[ 181.792329][ T7986] ? do_syscall_64+0xbe/0xfa0
[ 181.793994][ T7986] do_syscall_64+0xfa/0xfa0
[ 181.795660][ T7986] ? lockdep_hardirqs_on+0x9c/0x150
[ 181.797521][ T7986] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 181.799681][ T7986] ? clear_bhb_loop+0x60/0xb0
[ 181.801655][ T7986] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 181.804004][ T7986] RIP: 0033:0x7fa98db8e17f
[ 181.806087][ T7986] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 181.813952][ T7986] RSP: 002b:00007fa98d1fe000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 181.817408][ T7986] RAX: ffffffffffffffda RBX: 00007fa98dde6090 RCX: 00007fa98db8e17f
[ 181.821043][ T7986] RDX: 000000000000004e RSI: 0000200000000500 RDI: 00000000000000c8
[ 181.824677][ T7986] RBP: 00007fa98dc11f91 R08: 0000000000000000 R09: 0000000000000000
[ 181.828609][ T7986] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000000
[ 181.832100][ T7986] R13: 00007fa98dde6128 R14: 00007fa98dde6090 R15: 00007ffc30e1b5d8
[ 181.836494][ T7986]
[ 181.838130][ T7986] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 181.842194][ T7986] CPU: 0 UID: 0 PID: 7986 Comm: syz.0.1146 Not tainted syzkaller #0 PREEMPT(full)
[ 181.847164][ T7986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 181.851894][ T7986] Call Trace:
[ 181.853383][ T7986]
[ 181.854645][ T7986] dump_stack_lvl+0x99/0x250
[ 181.856728][ T7986] ? __asan_memcpy+0x40/0x70
[ 181.858991][ T7986] ? __pfx_dump_stack_lvl+0x10/0x10
[ 181.861203][ T7986] ? __pfx__printk+0x10/0x10
[ 181.863157][ T7986] vpanic+0x237/0x6d0
[ 181.864837][ T7986] ? __pfx_vpanic+0x10/0x10
[ 181.866836][ T7986] panic+0xb9/0xc0
[ 181.868502][ T7986] ? __pfx_panic+0x10/0x10
[ 181.870658][ T7986] __warn+0x31b/0x4b0
[ 181.872281][ T7986] ? nf_ct_bridge_post+0x3ff/0x1060
[ 181.874434][ T7986] ? nf_ct_bridge_post+0x3ff/0x1060
[ 181.876542][ T7986] report_bug+0x2be/0x4f0
[ 181.878361][ T7986] ? nf_ct_bridge_post+0x3ff/0x1060
[ 181.880728][ T7986] ? nf_ct_bridge_post+0x3ff/0x1060
[ 181.883471][ T7986] ? nf_ct_bridge_post+0x401/0x1060
[ 181.886084][ T7986] handle_bug+0x84/0x160
[ 181.888064][ T7986] exc_invalid_op+0x1a/0x50
[ 181.890158][ T7986] asm_exc_invalid_op+0x1a/0x20
[ 181.892314][ T7986] RIP: 0010:nf_ct_bridge_post+0x3ff/0x1060
[ 181.894885][ T7986] Code: 89 ff 48 89 da 48 8d 8c 24 40 01 00 00 49 c7 c0 40 0c 2a 8a e8 12 d6 e1 ff 41 bf 02 00 00 00 e9 9c 07 00 00 e8 d2 1a 96 f7 90 <0f> 0b 90 45 31 ff e9 8b 07 00 00 e8 c1 1a 96 f7 eb 05 e8 ba 1a 96
[ 181.902808][ T7986] RSP: 0018:ffffc9000d5e6ae0 EFLAGS: 00010293
[ 181.905561][ T7986] RAX: ffffffff8a29f88e RBX: ffff888011ea2140 RCX: ffff88803613a480
[ 181.909122][ T7986] RDX: 0000000000000000 RSI: ffffffff8f40f220 RDI: 0000000000000081
[ 181.913148][ T7986] RBP: ffffc9000d5e6cc0 R08: ffff88803613a480 R09: 0000000000000002
[ 181.916995][ T7986] R10: 000000000000dd86 R11: 0000000000000000 R12: 1ffff110023d442e
[ 181.920452][ T7986] R13: dffffc0000000000 R14: ffffc9000d5e6d80 R15: 0000000000000081
[ 181.924027][ T7986] ? nf_ct_bridge_post+0x3fe/0x1060
[ 181.926412][ T7986] ? __pfx_nf_ct_bridge_post+0x10/0x10
[ 181.928875][ T7986] ? __pfx_ebt_do_table+0x10/0x10
[ 181.931134][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.932929][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.934834][ T7986] ? __pfx_nf_ct_bridge_post+0x10/0x10
[ 181.937193][ T7986] nf_hook_slow+0xc5/0x220
[ 181.939136][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.941701][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.944434][ T7986] NF_HOOK+0x215/0x3c0
[ 181.946513][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.948646][ T7986] ? __pfx_NF_HOOK+0x10/0x10
[ 181.950550][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.953127][ T7986] br_forward_finish+0xd3/0x130
[ 181.955290][ T7986] ? __pfx_br_dev_queue_push_xmit+0x10/0x10
[ 181.958254][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.960989][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.963512][ T7986] NF_HOOK+0x320/0x3c0
[ 181.965409][ T7986] ? br_vlan_lookup+0x8a/0x7b0
[ 181.967447][ T7986] ? NF_HOOK+0x9e/0x3c0
[ 181.969250][ T7986] ? __pfx_NF_HOOK+0x10/0x10
[ 181.971054][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.973321][ T7986] ? br_switchdev_frame_uses_tx_fwd_offload+0x14/0x70
[ 181.976166][ T7986] __br_forward+0x41e/0x600
[ 181.978190][ T7986] ? __pfx_br_forward_finish+0x10/0x10
[ 181.980291][ T7986] ? __pfx___br_forward+0x10/0x10
[ 181.982461][ T7986] ? skb_clone+0x246/0x3a0
[ 181.984703][ T7986] maybe_deliver+0xb5/0x160
[ 181.986822][ T7986] br_flood+0x31a/0x6a0
[ 181.988940][ T7986] br_handle_frame_finish+0x15a3/0x1c90
[ 181.991429][ T7986] ? __pfx_br_handle_frame_finish+0x10/0x10
[ 181.994189][ T7986] ? net_generic+0x1e/0x240
[ 181.996479][ T7986] ? net_generic+0x1e/0x240
[ 181.998979][ T7986] ? net_generic+0x1e/0x240
[ 182.001112][ T7986] ? br_mrp_parse+0x2b1/0xdc0
[ 182.003120][ T7986] ? br_nf_pre_routing+0xc30/0x1470
[ 182.005324][ T7986] br_handle_frame+0xb75/0x14f0
[ 182.007372][ T7986] ? __pfx_br_handle_frame+0x10/0x10
[ 182.009686][ T7986] ? __pfx_br_handle_frame_finish+0x10/0x10
[ 182.012181][ T7986] ? __pfx_br_handle_frame+0x10/0x10
[ 182.014621][ T7986] __netif_receive_skb_core+0x10b9/0x4380
[ 182.017195][ T7986] ? __pfx___skb_flow_dissect+0x10/0x10
[ 182.019548][ T7986] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 182.022481][ T7986] ? arch_stack_walk+0xfc/0x150
[ 182.024994][ T7986] ? __pfx___netif_receive_skb_core+0x10/0x10
[ 182.027592][ T7986] ? stack_trace_save+0x9c/0xe0
[ 182.029803][ T7986] ? __pfx_stack_trace_save+0x10/0x10
[ 182.032114][ T7986] ? stack_depot_save_flags+0x40/0x860
[ 182.034519][ T7986] ? __lock_acquire+0xab9/0xd20
[ 182.036715][ T7986] ? netif_receive_skb+0x115/0x790
[ 182.038883][ T7986] ? netif_receive_skb+0x115/0x790
[ 182.041310][ T7986] __netif_receive_skb+0x72/0x380
[ 182.043717][ T7986] ? netif_receive_skb+0x115/0x790
[ 182.046071][ T7986] netif_receive_skb+0x1cb/0x790
[ 182.048256][ T7986] ? __pfx___local_bh_disable_ip+0x10/0x10
[ 182.050851][ T7986] ? __pfx_netif_receive_skb+0x10/0x10
[ 182.053282][ T7986] ? tun_rx_batched+0x160/0x730
[ 182.055453][ T7986] tun_rx_batched+0x1b9/0x730
[ 182.057408][ T7986] ? __lock_acquire+0xab9/0xd20
[ 182.059565][ T7986] ? __pfx_tun_rx_batched+0x10/0x10
[ 182.061872][ T7986] ? tun_get_user+0x272f/0x3e90
[ 182.064022][ T7986] tun_get_user+0x2b65/0x3e90
[ 182.066103][ T7986] ? tun_get_user+0x6f6/0x3e90
[ 182.068431][ T7986] ? tun_get_user+0x272f/0x3e90
[ 182.070768][ T7986] ? aa_file_perm+0x44d/0x1550
[ 182.073052][ T7986] ? __pfx_tun_get_user+0x10/0x10
[ 182.075277][ T7986] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 182.077828][ T7986] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 182.080520][ T7986] ? ref_tracker_alloc+0x318/0x460
[ 182.082771][ T7986] ? __lock_acquire+0xab9/0xd20
[ 182.084804][ T7986] ? __pfx_ref_tracker_alloc+0x10/0x10
[ 182.086975][ T7986] ? tun_get+0x1c/0x2f0
[ 182.088551][ T7986] ? tun_get+0x1c/0x2f0
[ 182.090214][ T7986] ? tun_get+0x1c/0x2f0
[ 182.091816][ T7986] tun_chr_write_iter+0x113/0x200
[ 182.093819][ T7986] vfs_write+0x5c9/0xb30
[ 182.095570][ T7986] ? __pfx_tun_chr_write_iter+0x10/0x10
[ 182.097850][ T7986] ? __pfx_vfs_write+0x10/0x10
[ 182.099829][ T7986] ? __fget_files+0x2a/0x420
[ 182.101827][ T7986] ksys_write+0x145/0x250
[ 182.103574][ T7986] ? __pfx_ksys_write+0x10/0x10
[ 182.105687][ T7986] ? do_syscall_64+0xbe/0xfa0
[ 182.107761][ T7986] do_syscall_64+0xfa/0xfa0
[ 182.109826][ T7986] ? lockdep_hardirqs_on+0x9c/0x150
[ 182.112315][ T7986] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 182.115321][ T7986] ? clear_bhb_loop+0x60/0xb0
[ 182.117373][ T7986] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 182.119944][ T7986] RIP: 0033:0x7fa98db8e17f
[ 182.122002][ T7986] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 182.130281][ T7986] RSP: 002b:00007fa98d1fe000 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 182.133896][ T7986] RAX: ffffffffffffffda RBX: 00007fa98dde6090 RCX: 00007fa98db8e17f
[ 182.137349][ T7986] RDX: 000000000000004e RSI: 0000200000000500 RDI: 00000000000000c8
[ 182.140522][ T7986] RBP: 00007fa98dc11f91 R08: 0000000000000000 R09: 0000000000000000
[ 182.143483][ T7986] R10: 000000000000004e R11: 0000000000000293 R12: 0000000000000000
[ 182.146668][ T7986] R13: 00007fa98dde6128 R14: 00007fa98dde6090 R15: 00007ffc30e1b5d8
[ 182.150122][ T7986]
[ 182.151885][ T7986] Kernel Offset: disabled
[ 182.153713][ T7986] Rebooting in 86400 seconds..
VM DIAGNOSIS:
02:07:11 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000020 RBX=0000000000000020 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d5e6290
R8 =ffff888033570237 R9 =1ffff110066ae046 R10=dffffc0000000000 R11=ffffffff85168040
R12=dffffc0000000000 R13=ffffffff997e4910 R14=ffffffff99af8320 R15=0000000000000000
RIP=ffffffff851680bc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007fa98d1fe6c0 ffffffff 00c00000
GS =0000 ffff88808d730000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa98dd8edb0 CR3=000000003dd0e000 CR4=00352ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000000008001 Opmask01=0000000001000001 Opmask02=00000000ffffffef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98dc13050
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98dc1305d
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98dc13057
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98dc1306b
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98dc130f1
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98dc131cf
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98ddb74a8 00007fa98ddb74a0 00007fa98ddb7498 00007fa98ddb7470
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98e91d100 00007fa98ddb7460 00007fa98ddb7478 00007fa98ddb74c0
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fa98ddb74b8 00007fa98ddb74b0 00007fa98ddb74a8 00007fa98ddb74a0
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0100004003000808 0000004001000880 02000c0000007469 6d696c6e6e6f6300
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 01000e8001002080 020004007265746e 756f630001000c80 010014801200380d
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000004005000800 000000307a797300 0100090000000030 7a79730002000900
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000400a000800 0000070000000000 00000004010a0900 00007c0000000030
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000