no interfaces have a carrier
[ 61.374108][ T5510] 8021q: adding VLAN 0 to HW filter on device bond0
[ 61.399389][ T5510] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts.
2025/08/03 14:50:14 ignoring optional flag "sandboxArg"="0"
2025/08/03 14:50:16 parsed 1 programs
syzkaller login: [ 96.939779][ T5854] cgroup: Unknown subsys name 'net'
[ 97.073790][ T5854] cgroup: Unknown subsys name 'cpuset'
[ 97.082902][ T5854] cgroup: Unknown subsys name 'rlimit'
[ 97.171554][ T44] cfg80211: failed to load regulatory.db
[ 98.842571][ T5854] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 101.616405][ T5871] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 101.630024][ T5871] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 101.640364][ T5871] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 101.660461][ T5871] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 101.668905][ T5871] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 102.002925][ T5867] 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.
[ 103.983431][ T1340] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.999125][ T1340] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.327391][ T5891] chnl_net:caif_netlink_parms(): no params data found
[ 104.441661][ T1156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.455145][ T1156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.680420][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.687766][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.697525][ T5891] bridge_slave_0: entered allmulticast mode
[ 104.707124][ T5891] bridge_slave_0: entered promiscuous mode
[ 104.762794][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.770791][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.778122][ T5891] bridge_slave_1: entered allmulticast mode
[ 104.787278][ T5891] bridge_slave_1: entered promiscuous mode
[ 105.054833][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 105.074379][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 105.171697][ T5891] team0: Port device team_slave_0 added
[ 105.185190][ T5891] team0: Port device team_slave_1 added
[ 105.267211][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 105.276230][ T5891] 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.
[ 105.303036][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 105.316651][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 105.323746][ T5891] 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.
[ 105.349732][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 105.590499][ T5891] hsr_slave_0: entered promiscuous mode
[ 105.597602][ T5891] hsr_slave_1: entered promiscuous mode
[ 105.900998][ T5891] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 105.913953][ T5891] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 105.926036][ T5891] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 105.937463][ T5891] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 106.021814][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0
[ 106.049286][ T5891] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.063808][ T1340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.071284][ T1340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.088558][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.096054][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.288145][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 106.338593][ T5891] veth0_vlan: entered promiscuous mode
[ 106.350695][ T5891] veth1_vlan: entered promiscuous mode
[ 106.383113][ T5891] veth0_macvtap: entered promiscuous mode
[ 106.393560][ T5891] veth1_macvtap: entered promiscuous mode
[ 106.413507][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 106.431169][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 106.447083][ T1340] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.457147][ T1340] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.468204][ T1340] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.477329][ T1340] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/08/03 14:50:29 executed programs: 0
[ 106.692695][ T5871] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.707229][ T5871] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.716054][ T5871] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.726578][ T5871] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.735987][ T5871] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 106.760751][ T5165] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 106.769371][ T5165] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 106.778249][ T5165] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 106.791572][ T5165] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 106.823436][ T5968] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 106.831586][ T5968] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 106.855893][ T5871] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 106.865103][ T5871] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 106.886711][ T5871] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 106.896004][ T5871] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 106.935529][ T5968] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 106.945611][ T5968] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 106.954646][ T5968] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 106.963127][ T5968] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 106.970932][ T5968] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 106.976709][ T5165] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 106.988877][ T5165] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 107.001611][ T5165] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 107.010215][ T5165] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 107.031486][ T5871] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 107.101002][ T13] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.262015][ T13] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.364315][ T13] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.841549][ T5972] chnl_net:caif_netlink_parms(): no params data found
[ 108.066251][ T5971] chnl_net:caif_netlink_parms(): no params data found
[ 108.096358][ T5962] chnl_net:caif_netlink_parms(): no params data found
[ 108.215941][ T5972] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.223893][ T5972] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.231689][ T5972] bridge_slave_0: entered allmulticast mode
[ 108.239035][ T5972] bridge_slave_0: entered promiscuous mode
[ 108.282147][ T5966] chnl_net:caif_netlink_parms(): no params data found
[ 108.302555][ T5972] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.310124][ T5972] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.317449][ T5972] bridge_slave_1: entered allmulticast mode
[ 108.325078][ T5972] bridge_slave_1: entered promiscuous mode
[ 108.332240][ T5960] chnl_net:caif_netlink_parms(): no params data found
[ 108.469827][ T13] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.535725][ T5971] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.543483][ T5971] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.552705][ T5971] bridge_slave_0: entered allmulticast mode
[ 108.560230][ T5971] bridge_slave_0: entered promiscuous mode
[ 108.578026][ T5972] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 108.590924][ T5972] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 108.630774][ T5962] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.637938][ T5962] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.645311][ T5962] bridge_slave_0: entered allmulticast mode
[ 108.653095][ T5962] bridge_slave_0: entered promiscuous mode
[ 108.662098][ T5962] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.669286][ T5962] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.677175][ T5962] bridge_slave_1: entered allmulticast mode
[ 108.685536][ T5962] bridge_slave_1: entered promiscuous mode
[ 108.693677][ T5971] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.701099][ T5971] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.708278][ T5971] bridge_slave_1: entered allmulticast mode
[ 108.715958][ T5971] bridge_slave_1: entered promiscuous mode
[ 108.776052][ T51] Bluetooth: hci0: command tx timeout
[ 108.830841][ T5971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 108.858345][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.865855][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.873385][ T5966] bridge_slave_0: entered allmulticast mode
[ 108.881206][ T5966] bridge_slave_0: entered promiscuous mode
[ 108.905944][ T5972] team0: Port device team_slave_0 added
[ 108.923095][ T5962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 108.932541][ T51] Bluetooth: hci1: command tx timeout
[ 108.944529][ T5971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 108.954530][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.965486][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.973546][ T5966] bridge_slave_1: entered allmulticast mode
[ 108.981745][ T5966] bridge_slave_1: entered promiscuous mode
[ 108.990939][ T5972] team0: Port device team_slave_1 added
[ 109.010085][ T51] Bluetooth: hci2: command tx timeout
[ 109.019427][ T5962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 109.089956][ T51] Bluetooth: hci4: command tx timeout
[ 109.089963][ T5871] Bluetooth: hci3: command tx timeout
[ 109.148361][ T5971] team0: Port device team_slave_0 added
[ 109.184802][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.192276][ T5960] bridge0: port 1(bridge_slave_0) entered disabled state
[ 109.199527][ T5960] bridge_slave_0: entered allmulticast mode
[ 109.207143][ T5960] bridge_slave_0: entered promiscuous mode
[ 109.215800][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.223083][ T5960] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.231043][ T5960] bridge_slave_1: entered allmulticast mode
[ 109.238754][ T5960] bridge_slave_1: entered promiscuous mode
[ 109.262946][ T5962] team0: Port device team_slave_0 added
[ 109.285760][ T5971] team0: Port device team_slave_1 added
[ 109.295223][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 109.306170][ T5972] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 109.313529][ T5972] 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.
[ 109.341494][ T5972] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 109.379944][ T5962] team0: Port device team_slave_1 added
[ 109.406910][ T5960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 109.422939][ T5960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 109.450407][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 109.460767][ T5972] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 109.467755][ T5972] 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.
[ 109.494326][ T5972] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 109.607470][ T5966] team0: Port device team_slave_0 added
[ 109.634523][ T5962] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 109.642187][ T5962] 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.
[ 109.669283][ T5962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 109.702423][ T5960] team0: Port device team_slave_0 added
[ 109.708846][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 109.715977][ T5971] 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.
[ 109.742404][ T5971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 109.755751][ T5971] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 109.763292][ T5971] 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.
[ 109.789964][ T5971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 109.804400][ T5966] team0: Port device team_slave_1 added
[ 109.925529][ T5962] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 109.935658][ T5962] 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.
[ 109.999773][ T5962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.035321][ T5960] team0: Port device team_slave_1 added
[ 110.111555][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.118652][ T5966] 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.
[ 110.145469][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.162658][ T5972] hsr_slave_0: entered promiscuous mode
[ 110.169530][ T5972] hsr_slave_1: entered promiscuous mode
[ 110.176081][ T5972] debugfs: 'hsr0' already exists in 'hsr'
[ 110.181995][ T5972] Cannot create hsr debugfs directory
[ 110.207240][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.214824][ T5960] 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.
[ 110.241329][ T5960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.254452][ T13] bridge_slave_1: left allmulticast mode
[ 110.260329][ T13] bridge_slave_1: left promiscuous mode
[ 110.266894][ T13] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.278474][ T13] bridge_slave_0: left allmulticast mode
[ 110.284628][ T13] bridge_slave_0: left promiscuous mode
[ 110.291495][ T13] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.560857][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 110.572760][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 110.583694][ T13] bond0 (unregistering): Released all slaves
[ 110.598071][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.605171][ T5966] 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.
[ 110.631824][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.707287][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.714921][ T5960] 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.
[ 110.741574][ T5960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.809484][ T5962] hsr_slave_0: entered promiscuous mode
[ 110.816742][ T5962] hsr_slave_1: entered promiscuous mode
[ 110.823742][ T5962] debugfs: 'hsr0' already exists in 'hsr'
[ 110.829897][ T5962] Cannot create hsr debugfs directory
[ 110.850136][ T51] Bluetooth: hci0: command tx timeout
[ 110.922188][ T13] hsr_slave_0: left promiscuous mode
[ 110.928701][ T13] hsr_slave_1: left promiscuous mode
[ 110.936809][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 110.945721][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 110.954672][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 110.962937][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 110.987055][ T13] veth1_macvtap: left promiscuous mode
[ 110.993203][ T13] veth0_macvtap: left promiscuous mode
[ 110.998980][ T13] veth1_vlan: left promiscuous mode
[ 111.005104][ T13] veth0_vlan: left promiscuous mode
[ 111.010658][ T51] Bluetooth: hci1: command tx timeout
[ 111.095168][ T51] Bluetooth: hci2: command tx timeout
[ 111.169729][ T51] Bluetooth: hci4: command tx timeout
[ 111.170281][ T5871] Bluetooth: hci3: command tx timeout
[ 111.583711][ T13] team0 (unregistering): Port device team_slave_1 removed
[ 111.623917][ T13] team0 (unregistering): Port device team_slave_0 removed
[ 111.940482][ T5971] hsr_slave_0: entered promiscuous mode
[ 111.947087][ T5971] hsr_slave_1: entered promiscuous mode
[ 111.964472][ T5966] hsr_slave_0: entered promiscuous mode
[ 111.976066][ T5966] hsr_slave_1: entered promiscuous mode
[ 111.983135][ T5966] debugfs: 'hsr0' already exists in 'hsr'
[ 111.988916][ T5966] Cannot create hsr debugfs directory
[ 112.180130][ T5960] hsr_slave_0: entered promiscuous mode
[ 112.187140][ T5960] hsr_slave_1: entered promiscuous mode
[ 112.194802][ T5960] debugfs: 'hsr0' already exists in 'hsr'
[ 112.201085][ T5960] Cannot create hsr debugfs directory
[ 112.930264][ T5871] Bluetooth: hci0: command tx timeout
[ 113.089784][ T5871] Bluetooth: hci1: command tx timeout
[ 113.186988][ T5871] Bluetooth: hci2: command tx timeout
[ 113.250059][ T5871] Bluetooth: hci4: command tx timeout
[ 113.250187][ T51] Bluetooth: hci3: command tx timeout
[ 113.273557][ T5972] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 113.287678][ T5972] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 113.318254][ T5972] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 113.329018][ T5972] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 113.463533][ T5971] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 113.524200][ T5971] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 113.556614][ T5971] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 113.590235][ T5971] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 113.889156][ T5972] 8021q: adding VLAN 0 to HW filter on device bond0
[ 113.955999][ T5972] 8021q: adding VLAN 0 to HW filter on device team0
[ 113.985831][ T1156] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.993185][ T1156] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 114.045528][ T1156] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.052790][ T1156] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 114.153077][ T5962] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 114.174041][ T5971] 8021q: adding VLAN 0 to HW filter on device bond0
[ 114.188722][ T5962] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 114.227333][ T5962] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 114.239386][ T5962] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 114.306831][ T5971] 8021q: adding VLAN 0 to HW filter on device team0
[ 114.362826][ T5960] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 114.404186][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.411540][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 114.439655][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.447071][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 114.463315][ T5960] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 114.478165][ T5960] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 114.498573][ T5960] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 114.670725][ T5966] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 114.682657][ T5966] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 114.714302][ T5966] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 114.745049][ T5966] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 114.835494][ T5972] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 114.919225][ T5962] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.010199][ T51] Bluetooth: hci0: command tx timeout
[ 115.043224][ T5962] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.084461][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.091723][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.113338][ T13] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.120551][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.170260][ T51] Bluetooth: hci1: command tx timeout
[ 115.224956][ T5972] veth0_vlan: entered promiscuous mode
[ 115.253980][ T51] Bluetooth: hci2: command tx timeout
[ 115.330430][ T51] Bluetooth: hci3: command tx timeout
[ 115.330740][ T5871] Bluetooth: hci4: command tx timeout
[ 115.375143][ T5972] veth1_vlan: entered promiscuous mode
[ 115.398632][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.419330][ T5960] 8021q: adding VLAN 0 to HW filter on device bond0
[ 115.485720][ T5971] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 115.558350][ T5966] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.673587][ T1340] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.680845][ T1340] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.695304][ T1340] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.703312][ T1340] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.726139][ T5960] 8021q: adding VLAN 0 to HW filter on device team0
[ 115.794526][ T37] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.801756][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 115.828750][ T5972] veth0_macvtap: entered promiscuous mode
[ 115.850395][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.857779][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 115.966157][ T5972] veth1_macvtap: entered promiscuous mode
[ 116.072859][ T5972] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 116.140615][ T5972] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 116.206546][ T1340] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.246717][ T1340] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.280530][ T1340] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.346785][ T5962] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.384516][ T1156] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 116.647734][ T5971] veth0_vlan: entered promiscuous mode
[ 116.675099][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.717904][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.737403][ T5962] veth0_vlan: entered promiscuous mode
[ 116.757209][ T5971] veth1_vlan: entered promiscuous mode
[ 116.797999][ T5962] veth1_vlan: entered promiscuous mode
[ 116.836216][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.848465][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/08/03 14:50:40 executed programs: 10
[ 116.906768][ T5960] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 116.997895][ T5971] veth0_macvtap: entered promiscuous mode
[ 117.007446][ T6133] FAULT_INJECTION: forcing a failure.
[ 117.007446][ T6133] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 117.007539][ T6133] CPU: 1 UID: 0 PID: 6133 Comm: syz.3.20 Not tainted 6.16.0-next-20250731-syzkaller #0 PREEMPT(full)
[ 117.007565][ T6133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 117.007585][ T6133] Call Trace:
[ 117.007597][ T6133]
[ 117.007607][ T6133] dump_stack_lvl+0x189/0x250
[ 117.007647][ T6133] ? __pfx____ratelimit+0x10/0x10
[ 117.007679][ T6133] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.007704][ T6133] ? __pfx__printk+0x10/0x10
[ 117.007751][ T6133] should_fail_ex+0x414/0x560
[ 117.007782][ T6133] strncpy_from_user+0x36/0x290
[ 117.007812][ T6133] strncpy_from_user_nofault+0x72/0x150
[ 117.007840][ T6133] bpf_bprintf_prepare+0xbbc/0x13d0
[ 117.007883][ T6133] ? __pfx_bpf_bprintf_prepare+0x10/0x10
[ 117.007917][ T6133] ? bpf_trace_printk+0xc1/0x190
[ 117.007956][ T6133] bpf_trace_printk+0xdb/0x190
[ 117.007988][ T6133] ? __lock_acquire+0xab9/0xd20
[ 117.008020][ T6133] ? __pfx_bpf_trace_printk+0x10/0x10
[ 117.008054][ T6133] ? bpf_trace_run2+0x186/0x4b0
[ 117.008087][ T6133] ? lockdep_unlock+0x89/0x120
[ 117.008118][ T6133] bpf_prog_7c77c7e0f6645ad8+0x3e/0x44
[ 117.008153][ T6133] bpf_trace_run2+0x284/0x4b0
[ 117.008179][ T6133] ? bpf_trace_run2+0x186/0x4b0
[ 117.008206][ T6133] ? __pfx_bpf_trace_run2+0x10/0x10
[ 117.008239][ T6133] ? __bpf_trace_contention_begin+0xcd/0x130
[ 117.008278][ T6133] __bpf_trace_contention_begin+0xdc/0x130
[ 117.008312][ T6133] ? __pfx___bpf_trace_contention_begin+0x10/0x10
[ 117.008346][ T6133] ? do_fb_ioctl+0x51d/0x750
[ 117.008367][ T6133] ? do_fb_ioctl+0x51d/0x750
[ 117.008390][ T6133] ? __lock_acquire+0xab9/0xd20
[ 117.008424][ T6133] trace_contention_begin+0xf4/0x120
[ 117.008446][ T6133] __mutex_lock+0x198/0x1360
[ 117.008486][ T6133] ? __lock_acquire+0xab9/0xd20
[ 117.008517][ T6133] ? do_fb_ioctl+0x51d/0x750
[ 117.008541][ T6133] ? __pfx___mutex_lock+0x10/0x10
[ 117.008594][ T6133] do_fb_ioctl+0x51d/0x750
[ 117.008618][ T6133] ? __pfx_do_fb_ioctl+0x10/0x10
[ 117.008697][ T6133] ? bpf_lsm_file_ioctl+0x9/0x20
[ 117.008722][ T6133] ? __pfx_fb_ioctl+0x10/0x10
[ 117.008754][ T6133] __se_sys_ioctl+0xf9/0x170
[ 117.008782][ T6133] do_syscall_64+0xfa/0x3b0
[ 117.008813][ T6133] ? lockdep_hardirqs_on+0x9c/0x150
[ 117.008843][ T6133] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.008864][ T6133] ? clear_bhb_loop+0x60/0xb0
[ 117.008892][ T6133] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.008912][ T6133] RIP: 0033:0x7f92c678eb69
[ 117.008932][ T6133] 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
[ 117.008950][ T6133] RSP: 002b:00007ffda68c54f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.008980][ T6133] RAX: ffffffffffffffda RBX: 00007f92c69b5fa0 RCX: 00007f92c678eb69
[ 117.008996][ T6133] RDX: 0000200000000080 RSI: 0000000000004606 RDI: 0000000000000005
[ 117.009010][ T6133] RBP: 00007ffda68c5550 R08: 0000000000000000 R09: 0000000000000000
[ 117.009023][ T6133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 117.009036][ T6133] R13: 00007f92c69b5fa0 R14: 00007f92c69b5fa0 R15: 0000000000000003
[ 117.009079][ T6133]
[ 117.039124][ T5971] veth1_macvtap: entered promiscuous mode
[ 117.122916][ T5962] veth0_macvtap: entered promiscuous mode
[ 117.128266][ T5962] veth1_macvtap: entered promiscuous mode
[ 117.207424][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.230132][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.249370][ T5971] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.274802][ T1340] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.275039][ T1340] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.275231][ T1340] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.275420][ T1340] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.303664][ T5962] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.371048][ T5962] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.495357][ C1] vkms_vblank_simulate: vblank timer overrun
[ 117.653929][ T5960] veth0_vlan: entered promiscuous mode
[ 117.654217][ T6137] FAULT_INJECTION: forcing a failure.
[ 117.654217][ T6137] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 117.654262][ T6137]
[ 117.654270][ T6137] ============================================
[ 117.654279][ T6137] WARNING: possible recursive locking detected
[ 117.654293][ T6137] 6.16.0-next-20250731-syzkaller #0 Not tainted
[ 117.654305][ T6137] --------------------------------------------
[ 117.654313][ T6137] syz.3.22/6137 is trying to acquire lock:
[ 117.654322][ T6137] ffffffff8e12e278 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0x20/0xb0
[ 117.654391][ T6137]
[ 117.654391][ T6137] but task is already holding lock:
[ 117.654397][ T6137] ffffffff8e12e278 ((console_sem).lock){-...}-{2:2}, at: down+0x39/0xd0
[ 117.654455][ T6137]
[ 117.654455][ T6137] other info that might help us debug this:
[ 117.654463][ T6137] Possible unsafe locking scenario:
[ 117.654463][ T6137]
[ 117.654469][ T6137] CPU0
[ 117.654476][ T6137] ----
[ 117.654480][ T6137] lock((console_sem).lock);
[ 117.654496][ T6137] lock((console_sem).lock);
[ 117.654512][ T6137]
[ 117.654512][ T6137] *** DEADLOCK ***
[ 117.654512][ T6137]
[ 117.654517][ T6137] May be due to missing lock nesting notation
[ 117.654517][ T6137]
[ 117.654529][ T6137] 2 locks held by syz.3.22/6137:
[ 117.654543][ T6137] #0: ffffffff8e12e278 ((console_sem).lock){-...}-{2:2}, at: down+0x39/0xd0
[ 117.654611][ T6137] #1: ffffffff8e139f20 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run2+0x186/0x4b0
[ 117.654668][ T6137]
[ 117.654668][ T6137] stack backtrace:
[ 117.654679][ T6137] CPU: 0 UID: 0 PID: 6137 Comm: syz.3.22 Not tainted 6.16.0-next-20250731-syzkaller #0 PREEMPT(full)
[ 117.654706][ T6137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 117.654721][ T6137] Call Trace:
[ 117.654730][ T6137]
[ 117.654739][ T6137] dump_stack_lvl+0x189/0x250
[ 117.654768][ T6137] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.654794][ T6137] ? __pfx__printk+0x10/0x10
[ 117.654825][ T6137] ? print_lock_name+0xde/0x100
[ 117.654865][ T6137] print_deadlock_bug+0x28b/0x2a0
[ 117.654889][ T6137] validate_chain+0x1a3f/0x2140
[ 117.654915][ T6137] ? __pfx__prb_read_valid+0x10/0x10
[ 117.654950][ T6137] ? format_decode+0xd9/0xe30
[ 117.654983][ T6137] __lock_acquire+0xab9/0xd20
[ 117.655018][ T6137] ? down_trylock+0x20/0xb0
[ 117.655051][ T6137] lock_acquire+0x120/0x360
[ 117.655080][ T6137] ? down_trylock+0x20/0xb0
[ 117.655117][ T6137] ? vprintk_store+0xaab/0xd00
[ 117.655142][ T6137] _raw_spin_lock_irqsave+0xa7/0xf0
[ 117.655170][ T6137] ? down_trylock+0x20/0xb0
[ 117.655205][ T6137] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 117.655234][ T6137] ? is_bpf_text_address+0x292/0x2b0
[ 117.655266][ T6137] ? is_bpf_text_address+0x26/0x2b0
[ 117.655300][ T6137] ? kernel_text_address+0xa5/0xe0
[ 117.655332][ T6137] down_trylock+0x20/0xb0
[ 117.655369][ T6137] __down_trylock_console_sem+0xd0/0x1e0
[ 117.655393][ T6137] ? _printk+0xcf/0x120
[ 117.655420][ T6137] ? __pfx___down_trylock_console_sem+0x10/0x10
[ 117.655451][ T6137] ? is_printk_cpu_sync_owner+0x32/0x40
[ 117.655483][ T6137] vprintk_emit+0x320/0x7a0
[ 117.655507][ T6137] ? __pfx_vprintk_emit+0x10/0x10
[ 117.655532][ T6137] ? __lock_acquire+0xab9/0xd20
[ 117.655571][ T6137] _printk+0xcf/0x120
[ 117.655600][ T6137] ? __pfx____ratelimit+0x10/0x10
[ 117.655633][ T6137] ? __pfx__printk+0x10/0x10
[ 117.655669][ T6137] should_fail_ex+0x3f5/0x560
[ 117.655697][ T6137] strncpy_from_user+0x36/0x290
[ 117.655724][ T6137] strncpy_from_user_nofault+0x72/0x150
[ 117.655751][ T6137] bpf_bprintf_prepare+0xbbc/0x13d0
[ 117.655787][ T6137] ? __pfx_bpf_bprintf_prepare+0x10/0x10
[ 117.655817][ T6137] ? bpf_trace_printk+0xc1/0x190
[ 117.655862][ T6137] bpf_trace_printk+0xdb/0x190
[ 117.655896][ T6137] ? __lock_acquire+0xab9/0xd20
[ 117.655927][ T6137] ? __pfx_bpf_trace_printk+0x10/0x10
[ 117.655963][ T6137] ? bpf_trace_run2+0x186/0x4b0
[ 117.655997][ T6137] bpf_prog_7c77c7e0f6645ad8+0x3e/0x44
[ 117.656018][ T6137] bpf_trace_run2+0x284/0x4b0
[ 117.656045][ T6137] ? bpf_trace_run2+0x186/0x4b0
[ 117.656072][ T6137] ? __pfx_bpf_trace_run2+0x10/0x10
[ 117.656099][ T6137] ? kasan_save_track+0x3e/0x80
[ 117.656125][ T6137] ? kasan_save_free_info+0x46/0x50
[ 117.656160][ T6137] ? __bpf_trace_contention_begin+0xcd/0x130
[ 117.656199][ T6137] __bpf_trace_contention_begin+0xdc/0x130
[ 117.656236][ T6137] ? __pfx___bpf_trace_contention_begin+0x10/0x10
[ 117.656273][ T6137] ? __lock_acquire+0xab9/0xd20
[ 117.656308][ T6137] ? do_raw_spin_lock+0x121/0x290
[ 117.656336][ T6137] __down_common+0x5ad/0x6a0
[ 117.656362][ T6137] ? __pfx___down_common+0x10/0x10
[ 117.656381][ T6137] ? _raw_spin_lock_irqsave+0xb3/0xf0
[ 117.656410][ T6137] ? __pfx__raw_spin_lock_irqsave+0x10/0x10
[ 117.656443][ T6137] down+0x80/0xd0
[ 117.656477][ T6137] console_lock+0x145/0x1b0
[ 117.656500][ T6137] do_fb_ioctl+0x509/0x750
[ 117.656522][ T6137] ? __pfx_do_fb_ioctl+0x10/0x10
[ 117.656570][ T6137] ? bpf_lsm_file_ioctl+0x9/0x20
[ 117.656597][ T6137] ? __pfx_fb_ioctl+0x10/0x10
[ 117.656636][ T6137] __se_sys_ioctl+0xf9/0x170
[ 117.656662][ T6137] do_syscall_64+0xfa/0x3b0
[ 117.656694][ T6137] ? lockdep_hardirqs_on+0x9c/0x150
[ 117.656739][ T6137] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.656761][ T6137] ? clear_bhb_loop+0x60/0xb0
[ 117.656787][ T6137] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.656807][ T6137] RIP: 0033:0x7f92c678eb69
[ 117.656826][ T6137] 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
[ 117.656853][ T6137] RSP: 002b:00007ffda68c54f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.656878][ T6137] RAX: ffffffffffffffda RBX: 00007f92c69b5fa0 RCX: 00007f92c678eb69
[ 117.656895][ T6137] RDX: 0000200000000080 RSI: 0000000000004606 RDI: 0000000000000005
[ 117.656909][ T6137] RBP: 00007ffda68c5550 R08: 0000000000000000 R09: 0000000000000000
[ 117.656924][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 117.656939][ T6137] R13: 00007f92c69b5fa0 R14: 00007f92c69b5fa0 R15: 0000000000000003
[ 117.656965][ T6137]