no interfaces have a carrier
[ 59.590997][ T5493] 8021q: adding VLAN 0 to HW filter on device bond0
Starting crond: [ 59.644892][ T5493] eql: remember to turn off Van-Jacobson compression on your slave devices
OK
Starting sshd: OK
syzkaller
syzkaller login: [ 97.198196][ T24] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts.
2025/12/26 06:14:51 parsed 1 programs
[ 129.580593][ T5852] cgroup: Unknown subsys name 'net'
[ 129.694291][ T5852] cgroup: Unknown subsys name 'cpuset'
[ 129.703743][ T5852] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 131.379471][ T5852] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 134.582456][ T5863] 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.
[ 134.767943][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 134.785116][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 134.793113][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 134.802988][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 134.811302][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.181745][ T176] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.206929][ T176] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 135.449057][ T176] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 135.482797][ T176] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.384648][ T5904] chnl_net:caif_netlink_parms(): no params data found
[ 137.978344][ T5904] bridge0: port 1(bridge_slave_0) entered blocking state
[ 137.990053][ T5904] bridge0: port 1(bridge_slave_0) entered disabled state
[ 138.000847][ T5904] bridge_slave_0: entered allmulticast mode
[ 138.012655][ T5904] bridge_slave_0: entered promiscuous mode
[ 138.027685][ T5904] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.034908][ T5904] bridge0: port 2(bridge_slave_1) entered disabled state
[ 138.051680][ T5904] bridge_slave_1: entered allmulticast mode
[ 138.077698][ T5904] bridge_slave_1: entered promiscuous mode
[ 138.167436][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.174277][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[ 138.256809][ T5904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 138.274826][ T5904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 138.313859][ T5904] team0: Port device team_slave_0 added
[ 138.323320][ T5904] team0: Port device team_slave_1 added
[ 138.362373][ T5904] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 138.369458][ T5904] 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.
[ 138.397313][ T5904] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 138.411536][ T5904] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 138.418616][ T5904] 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.
[ 138.448020][ T5904] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 138.532665][ T5904] hsr_slave_0: entered promiscuous mode
[ 138.539336][ T5904] hsr_slave_1: entered promiscuous mode
[ 138.730248][ T5904] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 138.743134][ T5904] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 138.754365][ T5904] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 138.768383][ T5904] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 138.808404][ T5904] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.815641][ T5904] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 138.824036][ T5904] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.831213][ T5904] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.878617][ T36] bridge0: port 1(bridge_slave_0) entered disabled state
[ 138.888006][ T36] bridge0: port 2(bridge_slave_1) entered disabled state
[ 138.921182][ T5904] 8021q: adding VLAN 0 to HW filter on device bond0
[ 138.943301][ T5904] 8021q: adding VLAN 0 to HW filter on device team0
[ 138.957618][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.964770][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 138.982854][ T36] bridge0: port 2(bridge_slave_1) entered blocking state
[ 138.990058][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 139.190442][ T5904] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 139.242773][ T5904] veth0_vlan: entered promiscuous mode
[ 139.255711][ T5904] veth1_vlan: entered promiscuous mode
[ 139.293027][ T5904] veth0_macvtap: entered promiscuous mode
[ 139.303369][ T5904] veth1_macvtap: entered promiscuous mode
[ 139.324100][ T5904] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 139.341731][ T5904] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 139.359777][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.370842][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.381165][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.390936][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/12/26 06:15:04 executed programs: 0
[ 139.574532][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 139.585933][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 139.595810][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 139.605469][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 139.614343][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 139.689901][ T52] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 139.699329][ T52] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 139.707276][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 139.721793][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 139.737142][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 139.767059][ T5148] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 139.777480][ T5148] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 139.785070][ T5148] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 139.793454][ T5148] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 139.818851][ T5969] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 139.829530][ T5969] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 139.843139][ T5969] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 139.851055][ T5879] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 139.867690][ T5879] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 139.881593][ T5879] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 139.918030][ T5148] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 139.930736][ T5148] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 139.946467][ T5148] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 139.959419][ T5148] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 139.968997][ T5148] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 140.019168][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 140.214668][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 140.304781][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 140.421313][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 140.935344][ T5973] chnl_net:caif_netlink_parms(): no params data found
[ 141.021656][ T5968] chnl_net:caif_netlink_parms(): no params data found
[ 141.172642][ T5963] chnl_net:caif_netlink_parms(): no params data found
[ 141.258505][ T5960] chnl_net:caif_netlink_parms(): no params data found
[ 141.355416][ T5966] chnl_net:caif_netlink_parms(): no params data found
[ 141.402160][ T5973] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.409631][ T5973] bridge0: port 1(bridge_slave_0) entered disabled state
[ 141.418335][ T5973] bridge_slave_0: entered allmulticast mode
[ 141.425723][ T5973] bridge_slave_0: entered promiscuous mode
[ 141.488552][ T5973] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.495786][ T5973] bridge0: port 2(bridge_slave_1) entered disabled state
[ 141.503432][ T5973] bridge_slave_1: entered allmulticast mode
[ 141.511618][ T5973] bridge_slave_1: entered promiscuous mode
[ 141.521614][ T5968] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.529451][ T5968] bridge0: port 1(bridge_slave_0) entered disabled state
[ 141.537480][ T5968] bridge_slave_0: entered allmulticast mode
[ 141.545520][ T5968] bridge_slave_0: entered promiscuous mode
[ 141.622768][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.630612][ T5968] bridge0: port 2(bridge_slave_1) entered disabled state
[ 141.638001][ T5968] bridge_slave_1: entered allmulticast mode
[ 141.645357][ T5968] bridge_slave_1: entered promiscuous mode
[ 141.677271][ T5148] Bluetooth: hci0: command tx timeout
[ 141.756715][ T5148] Bluetooth: hci1: command tx timeout
[ 141.778238][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.785472][ T5960] bridge0: port 1(bridge_slave_0) entered disabled state
[ 141.793262][ T5960] bridge_slave_0: entered allmulticast mode
[ 141.801063][ T5960] bridge_slave_0: entered promiscuous mode
[ 141.808865][ T5963] bridge0: port 1(bridge_slave_0) entered blocking state
[ 141.816042][ T5963] bridge0: port 1(bridge_slave_0) entered disabled state
[ 141.823470][ T5963] bridge_slave_0: entered allmulticast mode
[ 141.831241][ T5963] bridge_slave_0: entered promiscuous mode
[ 141.842197][ T5973] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 141.855102][ T5973] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 141.867589][ T5968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 141.894737][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.902336][ T5960] bridge0: port 2(bridge_slave_1) entered disabled state
[ 141.910482][ T5960] bridge_slave_1: entered allmulticast mode
[ 141.922237][ T5960] bridge_slave_1: entered promiscuous mode
[ 141.928265][ T5148] Bluetooth: hci3: command tx timeout
[ 141.928752][ T5879] Bluetooth: hci2: command tx timeout
[ 141.938801][ T5963] bridge0: port 2(bridge_slave_1) entered blocking state
[ 141.946736][ T5963] bridge0: port 2(bridge_slave_1) entered disabled state
[ 141.953916][ T5963] bridge_slave_1: entered allmulticast mode
[ 141.961677][ T5963] bridge_slave_1: entered promiscuous mode
[ 141.996373][ T5879] Bluetooth: hci4: command tx timeout
[ 142.012083][ T5968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 142.108860][ T5966] bridge0: port 1(bridge_slave_0) entered blocking state
[ 142.116103][ T5966] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.123457][ T5966] bridge_slave_0: entered allmulticast mode
[ 142.131192][ T5966] bridge_slave_0: entered promiscuous mode
[ 142.143365][ T5960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 142.156586][ T5963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 142.177651][ T5973] team0: Port device team_slave_0 added
[ 142.200959][ T5966] bridge0: port 2(bridge_slave_1) entered blocking state
[ 142.208896][ T5966] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.216101][ T5966] bridge_slave_1: entered allmulticast mode
[ 142.223891][ T5966] bridge_slave_1: entered promiscuous mode
[ 142.234242][ T5960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 142.253874][ T5963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 142.265879][ T5973] team0: Port device team_slave_1 added
[ 142.289108][ T5968] team0: Port device team_slave_0 added
[ 142.347561][ T60] bridge_slave_1: left allmulticast mode
[ 142.353350][ T60] bridge_slave_1: left promiscuous mode
[ 142.360148][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 142.372388][ T60] bridge_slave_0: left allmulticast mode
[ 142.379128][ T60] bridge_slave_0: left promiscuous mode
[ 142.384838][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 142.627948][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 142.641738][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 142.652434][ T60] bond0 (unregistering): Released all slaves
[ 142.682290][ T5968] team0: Port device team_slave_1 added
[ 142.720137][ T5960] team0: Port device team_slave_0 added
[ 142.737540][ T5966] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 142.768323][ T5963] team0: Port device team_slave_0 added
[ 142.775242][ T5973] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 142.782837][ T5973] 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.
[ 142.809028][ T5973] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 142.847720][ T5960] team0: Port device team_slave_1 added
[ 142.857649][ T5966] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 142.882882][ T5963] team0: Port device team_slave_1 added
[ 142.890094][ T5973] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 142.897535][ T5973] 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.
[ 142.923865][ T5973] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 142.942301][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 142.949576][ T5968] 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.
[ 142.976381][ T5968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.028996][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 143.035983][ T5968] 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.
[ 143.063315][ T5968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 143.081232][ T60] hsr_slave_0: left promiscuous mode
[ 143.087553][ T60] hsr_slave_1: left promiscuous mode
[ 143.093626][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 143.101190][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 143.109593][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 143.117132][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 143.135374][ T60] veth1_macvtap: left promiscuous mode
[ 143.141171][ T60] veth0_macvtap: left promiscuous mode
[ 143.147070][ T60] veth1_vlan: left promiscuous mode
[ 143.152477][ T60] veth0_vlan: left promiscuous mode
[ 143.499284][ T60] team0 (unregistering): Port device team_slave_1 removed
[ 143.537587][ T60] team0 (unregistering): Port device team_slave_0 removed
[ 143.757022][ T5879] Bluetooth: hci0: command tx timeout
[ 143.819279][ T5966] team0: Port device team_slave_0 added
[ 143.830846][ T5966] team0: Port device team_slave_1 added
[ 143.836624][ T5879] Bluetooth: hci1: command tx timeout
[ 143.860788][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.869034][ T5963] 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.
[ 143.896466][ T5963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.935712][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 143.943278][ 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 1532 would solve the problem.
[ 143.969677][ T5960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 143.994358][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.001449][ T5879] Bluetooth: hci3: command tx timeout
[ 144.007355][ T5879] Bluetooth: hci2: command tx timeout
[ 144.017456][ T5963] 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.
[ 144.043820][ T5963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.075267][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.077326][ T5879] Bluetooth: hci4: command tx timeout
[ 144.092283][ 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 1532 would solve the problem.
[ 144.118537][ T5960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.157262][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 144.164257][ 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 1532 would solve the problem.
[ 144.190758][ T5966] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 144.221286][ T5973] hsr_slave_0: entered promiscuous mode
[ 144.228511][ T5973] hsr_slave_1: entered promiscuous mode
[ 144.259152][ T5966] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 144.266847][ 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 1532 would solve the problem.
[ 144.293423][ T5966] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 144.340605][ T5968] hsr_slave_0: entered promiscuous mode
[ 144.348003][ T5968] hsr_slave_1: entered promiscuous mode
[ 144.354381][ T5968] debugfs: 'hsr0' already exists in 'hsr'
[ 144.360300][ T5968] Cannot create hsr debugfs directory
[ 144.427089][ T5960] hsr_slave_0: entered promiscuous mode
[ 144.433648][ T5960] hsr_slave_1: entered promiscuous mode
[ 144.440556][ T5960] debugfs: 'hsr0' already exists in 'hsr'
[ 144.446462][ T5960] Cannot create hsr debugfs directory
[ 144.509649][ T5963] hsr_slave_0: entered promiscuous mode
[ 144.518078][ T5963] hsr_slave_1: entered promiscuous mode
[ 144.524359][ T5963] debugfs: 'hsr0' already exists in 'hsr'
[ 144.530268][ T5963] Cannot create hsr debugfs directory
[ 144.583827][ T5966] hsr_slave_0: entered promiscuous mode
[ 144.591042][ T5966] hsr_slave_1: entered promiscuous mode
[ 144.598151][ T5966] debugfs: 'hsr0' already exists in 'hsr'
[ 144.603907][ T5966] Cannot create hsr debugfs directory
[ 145.493784][ T5973] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 145.532474][ T5973] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 145.553602][ T5973] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 145.575859][ T5973] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 145.836616][ T5879] Bluetooth: hci0: command tx timeout
[ 145.874138][ T5973] 8021q: adding VLAN 0 to HW filter on device bond0
[ 145.916814][ T5879] Bluetooth: hci1: command tx timeout
[ 146.031476][ T5973] 8021q: adding VLAN 0 to HW filter on device team0
[ 146.080485][ T176] bridge0: port 1(bridge_slave_0) entered blocking state
[ 146.087315][ T5879] Bluetooth: hci2: command tx timeout
[ 146.088086][ T176] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 146.093089][ T5879] Bluetooth: hci3: command tx timeout
[ 146.136957][ T5960] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 146.156980][ T5879] Bluetooth: hci4: command tx timeout
[ 146.184873][ T5960] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 146.206892][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 146.214226][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 146.228551][ T5960] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 146.290003][ T5960] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 146.434969][ T5968] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 146.448438][ T5968] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 146.467003][ T5968] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 146.501474][ T5968] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 146.644507][ T5966] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 146.679487][ T5966] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 146.709010][ T5966] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 146.739156][ T5966] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 146.968459][ T5963] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 147.009168][ T5963] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 147.023120][ T5963] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 147.037250][ T5963] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 147.195561][ T5960] 8021q: adding VLAN 0 to HW filter on device bond0
[ 147.220094][ T5973] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 147.302859][ T5968] 8021q: adding VLAN 0 to HW filter on device bond0
[ 147.331173][ T5960] 8021q: adding VLAN 0 to HW filter on device team0
[ 147.354574][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.361839][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 147.399413][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.406685][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.493925][ T5968] 8021q: adding VLAN 0 to HW filter on device team0
[ 147.552674][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.559895][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 147.605054][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.612395][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.642287][ T5966] 8021q: adding VLAN 0 to HW filter on device bond0
[ 147.742047][ T5966] 8021q: adding VLAN 0 to HW filter on device team0
[ 147.779320][ T4569] bridge0: port 1(bridge_slave_0) entered blocking state
[ 147.786545][ T4569] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 147.816043][ T4569] bridge0: port 2(bridge_slave_1) entered blocking state
[ 147.823289][ T4569] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 147.916409][ T5879] Bluetooth: hci0: command tx timeout
[ 147.993088][ T5963] 8021q: adding VLAN 0 to HW filter on device bond0
[ 147.996851][ T5879] Bluetooth: hci1: command tx timeout
[ 148.029131][ T5973] veth0_vlan: entered promiscuous mode
[ 148.130146][ T5963] 8021q: adding VLAN 0 to HW filter on device team0
[ 148.158098][ T5879] Bluetooth: hci2: command tx timeout
[ 148.163652][ T5879] Bluetooth: hci3: command tx timeout
[ 148.173833][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 148.181092][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 148.193339][ T5973] veth1_vlan: entered promiscuous mode
[ 148.231102][ T5960] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 148.238781][ T5879] Bluetooth: hci4: command tx timeout
[ 148.252943][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 148.260198][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 148.418014][ T5973] veth0_macvtap: entered promiscuous mode
[ 148.430461][ T5968] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 148.464514][ T5973] veth1_macvtap: entered promiscuous mode
[ 148.498220][ T5960] veth0_vlan: entered promiscuous mode
[ 148.547464][ T5973] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 148.563824][ T5960] veth1_vlan: entered promiscuous mode
[ 148.577181][ T5966] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 148.609671][ T5973] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 148.679930][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.714603][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.739118][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.777966][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 148.808095][ T5968] veth0_vlan: entered promiscuous mode
[ 148.892181][ T5968] veth1_vlan: entered promiscuous mode
[ 148.917293][ T5960] veth0_macvtap: entered promiscuous mode
[ 148.970054][ T5960] veth1_macvtap: entered promiscuous mode
[ 149.039993][ T5960] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 149.073317][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 149.087057][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 149.100894][ T5960] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 149.128270][ T5963] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 149.166122][ T5966] veth0_vlan: entered promiscuous mode
[ 149.175028][ T1148] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.194623][ T1148] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.204331][ T1148] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.214890][ T1148] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 149.224110][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 149.232812][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 149.245551][ T5968] veth0_macvtap: entered promiscuous mode
2025/12/26 06:15:14 executed programs: 10
[ 149.275794][ T5968] veth1_macvtap: entered promiscuous mode
[ 149.313809][ T5966] veth1_vlan: entered promiscuous mode
[ 149.326718][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 151.426697][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!!
[ 151.616272][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!!
[ 152.727589][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 152.736633][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 152.746950][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 152.837785][ T5968] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 154.176203][ T0] NOHZ tick-stop error: local softirq work is pending, handler #40!!!
[ 156.736173][ T0] NOHZ tick-stop error: local softirq work is pending, handler #42!!!
[ 157.356764][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!!
[ 158.638186][ T0] NOHZ tick-stop error: local softirq work is pending, handler #08!!!
[ 257.886158][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 257.893333][ C1] rcu: (detected by 1, t=10502 jiffies, g=13909, q=328 ncpus=2)
[ 257.901078][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294962885-4294952383), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 257.914482][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g13909 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 257.925701][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 257.935689][ C1] rcu: RCU grace-period kthread stack dump:
[ 257.941589][ C1] task:rcu_preempt state:R running task stack:27728 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 257.955123][ C1] Call Trace:
[ 257.958418][ C1]
[ 257.961367][ C1] __schedule+0x150e/0x5070
[ 257.965934][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 257.971167][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 257.977088][ C1] ? __pfx___schedule+0x10/0x10
[ 257.981968][ C1] ? schedule+0x91/0x360
[ 257.986232][ C1] schedule+0x165/0x360
[ 257.990406][ C1] schedule_timeout+0x12b/0x270
[ 257.995284][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 258.000691][ C1] ? __pfx_process_timeout+0x10/0x10
[ 258.006014][ C1] ? prepare_to_swait_event+0x341/0x380
[ 258.011597][ C1] rcu_gp_fqs_loop+0x301/0x1540
[ 258.016495][ C1] ? __pfx_rcu_gp_init+0x10/0x10
[ 258.021456][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 258.026686][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 258.032003][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 258.037257][ C1] ? finish_swait+0xcd/0x1f0
[ 258.042011][ C1] rcu_gp_kthread+0x99/0x390
[ 258.046645][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 258.051874][ C1] ? __kthread_parkme+0x7b/0x200
[ 258.056836][ C1] ? __kthread_parkme+0x1a1/0x200
[ 258.061904][ C1] kthread+0x711/0x8a0
[ 258.066003][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 258.071229][ C1] ? __pfx_kthread+0x10/0x10
[ 258.075849][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 258.081083][ C1] ? lockdep_hardirqs_on+0x98/0x140
[ 258.086347][ C1] ? __pfx_kthread+0x10/0x10
[ 258.090964][ C1] ret_from_fork+0x599/0xb30
[ 258.095579][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 258.100721][ C1] ? __switch_to_asm+0x39/0x70
[ 258.105519][ C1] ? __switch_to_asm+0x33/0x70
[ 258.110313][ C1] ? __pfx_kthread+0x10/0x10
[ 258.114939][ C1] ret_from_fork_asm+0x1a/0x30
[ 258.119751][ C1]
[ 258.122787][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 258.129130][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 258.134354][ C0] NMI backtrace for cpu 0
[ 258.134379][ C0] CPU: 0 UID: 0 PID: 6104 Comm: vhost-6103 Not tainted syzkaller #0 PREEMPT(full)
[ 258.134406][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 258.134419][ C0] RIP: 0010:check_preemption_disabled+0x6/0x120
[ 258.134452][ C0] Code: c7 c6 40 79 e0 8b eb 1c 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 41 57 41 56 53 <48> 83 ec 10 65 48 8b 05 be e1 41 07 48 89 44 24 08 65 8b 05 c6 e1
[ 258.134465][ C0] RSP: 0018:ffffc900043cf790 EFLAGS: 00000046
[ 258.134480][ C0] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: ffff8880273e1e80
[ 258.134491][ C0] RDX: 0000000000000000 RSI: ffffffff8d9acb0e RDI: ffffffff8be07960
[ 258.134502][ C0] RBP: 00000000ffffffff R08: ffffc900043cfa47 R09: 0000000000000000
[ 258.134513][ C0] R10: ffffc900043cfa20 R11: fffff52000879f49 R12: 0000000000000246
[ 258.134524][ C0] R13: ffff8880273e1e80 R14: ffffffff8e13f340 R15: 0000000000000000
[ 258.134535][ C0] FS: 00007f5204e346c0(0000) GS:ffff888125c25000(0000) knlGS:0000000000000000
[ 258.134549][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 258.134560][ C0] CR2: 0000001b31f63fff CR3: 0000000075efc000 CR4: 00000000003526f0
[ 258.134574][ C0] Call Trace:
[ 258.134580][ C0]
[ 258.134588][ C0] lock_is_held_type+0x79/0x190
[ 258.134615][ C0] __might_resched+0xa6/0x610
[ 258.134635][ C0] ? __lock_acquire+0x6b6/0x2cf0
[ 258.134652][ C0] ? __pfx___might_resched+0x10/0x10
[ 258.134679][ C0] __mutex_lock+0x109/0x1350
[ 258.134706][ C0] ? vhost_vsock_handle_tx_kick+0xf53/0xfe0
[ 258.134727][ C0] ? vhost_vsock_handle_tx_kick+0xf3/0xfe0
[ 258.134743][ C0] ? __mutex_unlock_slowpath+0x1a1/0x730
[ 258.134767][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 258.134790][ C0] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 258.134818][ C0] ? __lock_acquire+0x6b6/0x2cf0
[ 258.134838][ C0] vhost_vsock_handle_tx_kick+0xf3/0xfe0
[ 258.134856][ C0] ? irqentry_exit+0x5dd/0x660
[ 258.134887][ C0] ? __pfx_vhost_vsock_handle_tx_kick+0x10/0x10
[ 258.134911][ C0] ? lockdep_hardirqs_on+0x98/0x140
[ 258.134937][ C0] vhost_run_work_list+0x14e/0x1e0
[ 258.134966][ C0] ? __pfx_vhost_run_work_list+0x10/0x10
[ 258.134981][ C0] vhost_task_fn+0x27c/0x430
[ 258.135023][ C0] ? __pfx_vhost_task_fn+0x10/0x10
[ 258.135051][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 258.135071][ C0] ? lockdep_hardirqs_on+0x98/0x140
[ 258.135091][ C0] ? __pfx_vhost_task_fn+0x10/0x10
[ 258.135113][ C0] ret_from_fork+0x599/0xb30
[ 258.135136][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 258.135157][ C0] ? __switch_to_asm+0x39/0x70
[ 258.135178][ C0] ? __switch_to_asm+0x33/0x70
[ 258.135198][ C0] ? __pfx_vhost_task_fn+0x10/0x10
[ 258.135221][ C0] ret_from_fork_asm+0x1a/0x30
[ 258.135252][ C0]
serialport: VM disconnected.