Warning: Permanently added '10.128.1.53' (ED25519) to the list of known hosts.
2026/09/19 04:19:01 parsed 1 programs
2026/09/19 04:19:01 serving rpc on tcp://44545
[ 164.107054][ T5620] cgroup: Unknown subsys name 'net'
[ 164.350208][ T5620] cgroup: Unknown subsys name 'cpuset'
[ 164.423174][ T5620] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 166.323713][ T5620] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 170.480192][ T5631] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 172.045754][ T5632] bridge0: port 1(bridge_slave_0) entered blocking state
[ 172.046893][ T5632] bridge0: port 1(bridge_slave_0) entered disabled state
[ 172.047414][ T5632] bridge_slave_0: entered allmulticast mode
[ 172.050147][ T5632] bridge_slave_0: entered promiscuous mode
[ 172.108896][ T5632] bridge0: port 2(bridge_slave_1) entered blocking state
[ 172.109016][ T5632] bridge0: port 2(bridge_slave_1) entered disabled state
[ 172.109507][ T5632] bridge_slave_1: entered allmulticast mode
[ 172.111740][ T5632] bridge_slave_1: entered promiscuous mode
[ 172.239747][ T5632] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 172.299778][ T5632] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 173.137875][ T5632] team0: Port device team_slave_0 added
[ 173.187323][ T5632] team0: Port device team_slave_1 added
[ 173.320328][ T5632] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 173.320344][ T5632] 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.
[ 173.320360][ T5632] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 173.394612][ T5632] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 173.394626][ T5632] 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.
[ 173.394642][ T5632] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 173.440279][ T3183] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 173.440301][ T3183] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 173.702329][ T5632] hsr_slave_0: entered promiscuous mode
[ 173.719424][ T5632] hsr_slave_1: entered promiscuous mode
[ 173.763031][ T3415] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 173.763054][ T3415] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 174.236238][ T5701] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 174.242254][ T5701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 174.247318][ T5701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 174.250949][ T5701] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 174.257601][ T5701] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 176.234972][ T5632] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 176.307977][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 176.310469][ T5632] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 176.334519][ T5701] Bluetooth: hci0: command tx timeout
[ 176.359907][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 176.361109][ T5632] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 176.404109][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 176.405484][ T5632] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 176.449346][ T5632] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 176.597027][ T5632] 8021q: adding VLAN 0 to HW filter on device bond0
[ 176.638146][ T5632] 8021q: adding VLAN 0 to HW filter on device team0
[ 176.671393][ T5718] bridge0: port 1(bridge_slave_0) entered blocking state
[ 176.671566][ T5718] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 176.692054][ T5718] bridge0: port 2(bridge_slave_1) entered blocking state
[ 176.692199][ T5718] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 177.232060][ T5632] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 177.316873][ T5632] veth0_vlan: entered promiscuous mode
[ 177.342516][ T5632] veth1_vlan: entered promiscuous mode
[ 177.415185][ T5632] veth0_macvtap: entered promiscuous mode
[ 177.421894][ T5632] veth1_macvtap: entered promiscuous mode
[ 177.448489][ T5632] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 177.490001][ T5632] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 177.586584][ T161] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
2026/09/19 04:19:18 executed programs: 0
[ 178.183693][ T161] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 178.184717][ T161] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 178.251078][ T161] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 178.339054][ T4902] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 178.377084][ T4902] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 178.379907][ T4902] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 178.390203][ T4902] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 178.392269][ T4902] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 178.412953][ T5701] Bluetooth: hci0: command tx timeout
[ 178.535278][ T5751] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 178.554478][ T5751] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 178.589312][ T5756] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 178.590305][ T5756] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 178.593869][ T5756] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 178.598015][ T5756] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 178.599261][ T5756] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 178.616977][ T5701] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 178.619246][ T5701] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 178.653392][ T5756] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 178.807073][ T5756] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 178.832297][ T5756] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 178.842092][ T5756] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 178.857658][ T5756] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 178.863018][ T5756] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 178.961624][ T4902] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 178.991977][ T4902] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 179.000829][ T4902] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 179.002474][ T4902] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 179.007283][ T4902] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 180.494156][ T5756] Bluetooth: hci1: command tx timeout
[ 180.732905][ T5701] Bluetooth: hci2: command tx timeout
[ 180.733159][ T5756] Bluetooth: hci3: command tx timeout
[ 180.904346][ T5756] Bluetooth: hci4: command tx timeout
[ 181.133298][ T5756] Bluetooth: hci5: command tx timeout
[ 181.929951][ T48] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 182.354808][ T48] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 182.545668][ T5757] bridge0: port 1(bridge_slave_0) entered blocking state
[ 182.545820][ T5757] bridge0: port 1(bridge_slave_0) entered disabled state
[ 182.545924][ T5757] bridge_slave_0: entered allmulticast mode
[ 182.547563][ T5757] bridge_slave_0: entered promiscuous mode
[ 182.572763][ T5756] Bluetooth: hci1: command tx timeout
[ 182.706678][ T48] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 182.778415][ T5757] bridge0: port 2(bridge_slave_1) entered blocking state
[ 182.778503][ T5757] bridge0: port 2(bridge_slave_1) entered disabled state
[ 182.778604][ T5757] bridge_slave_1: entered allmulticast mode
[ 182.780224][ T5757] bridge_slave_1: entered promiscuous mode
[ 182.815227][ T5756] Bluetooth: hci3: command tx timeout
[ 182.815260][ T5701] Bluetooth: hci2: command tx timeout
[ 182.872279][ T5748] bridge0: port 1(bridge_slave_0) entered blocking state
[ 182.872374][ T5748] bridge0: port 1(bridge_slave_0) entered disabled state
[ 182.872476][ T5748] bridge_slave_0: entered allmulticast mode
[ 182.886887][ T5748] bridge_slave_0: entered promiscuous mode
[ 182.941860][ T5748] bridge0: port 2(bridge_slave_1) entered blocking state
[ 182.942050][ T5748] bridge0: port 2(bridge_slave_1) entered disabled state
[ 182.942153][ T5748] bridge_slave_1: entered allmulticast mode
[ 182.945434][ T5748] bridge_slave_1: entered promiscuous mode
[ 182.972962][ T5701] Bluetooth: hci4: command tx timeout
[ 182.994389][ T5757] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 183.156181][ T48] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 183.210130][ T5757] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 183.210424][ T5744] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.210595][ T5744] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.210699][ T5744] bridge_slave_0: entered allmulticast mode
[ 183.212378][ T5744] bridge_slave_0: entered promiscuous mode
[ 183.213109][ T5701] Bluetooth: hci5: command tx timeout
[ 183.288110][ T5744] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.288267][ T5744] bridge0: port 2(bridge_slave_1) entered disabled state
[ 183.288370][ T5744] bridge_slave_1: entered allmulticast mode
[ 183.289969][ T5744] bridge_slave_1: entered promiscuous mode
[ 183.307621][ T5748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 183.378082][ T5748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 183.378340][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.378446][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.378546][ T5747] bridge_slave_0: entered allmulticast mode
[ 183.380155][ T5747] bridge_slave_0: entered promiscuous mode
[ 183.420284][ T5757] team0: Port device team_slave_0 added
[ 183.454064][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.454199][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state
[ 183.454348][ T5747] bridge_slave_1: entered allmulticast mode
[ 183.455953][ T5747] bridge_slave_1: entered promiscuous mode
[ 183.457515][ T5761] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.457593][ T5761] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.457692][ T5761] bridge_slave_0: entered allmulticast mode
[ 183.460302][ T5761] bridge_slave_0: entered promiscuous mode
[ 183.468201][ T5757] team0: Port device team_slave_1 added
[ 183.474979][ T5744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 183.526902][ T5761] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.527178][ T5761] bridge0: port 2(bridge_slave_1) entered disabled state
[ 183.527699][ T5761] bridge_slave_1: entered allmulticast mode
[ 183.530431][ T5761] bridge_slave_1: entered promiscuous mode
[ 183.561915][ T5744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 183.573269][ T5748] team0: Port device team_slave_0 added
[ 183.631633][ T5748] team0: Port device team_slave_1 added
[ 183.643563][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 183.664030][ T5757] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 183.664048][ T5757] 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.
[ 183.664076][ T5757] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 184.030088][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.033681][ T5761] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 184.036417][ T5757] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 184.036432][ T5757] 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.
[ 184.036456][ T5757] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 184.104441][ T5744] team0: Port device team_slave_0 added
[ 184.157793][ T5761] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.162099][ T5744] team0: Port device team_slave_1 added
[ 184.165056][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 184.165071][ T5748] 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.
[ 184.165095][ T5748] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 184.232526][ T5748] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 184.232543][ T5748] 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.
[ 184.232559][ T5748] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 184.246323][ T5747] team0: Port device team_slave_0 added
[ 184.339009][ T5747] team0: Port device team_slave_1 added
[ 184.358321][ T5761] team0: Port device team_slave_0 added
[ 184.360886][ T5744] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 184.360901][ T5744] 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.
[ 184.360917][ T5744] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 184.419776][ T5761] team0: Port device team_slave_1 added
[ 184.420480][ T5744] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 184.420491][ T5744] 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.
[ 184.420507][ T5744] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 184.499353][ T5757] hsr_slave_0: entered promiscuous mode
[ 184.500159][ T5757] hsr_slave_1: entered promiscuous mode
[ 184.500809][ T5757] debugfs: 'hsr0' already exists in 'hsr'
[ 184.500873][ T5757] Cannot create hsr debugfs directory
[ 184.555123][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 184.555136][ T5747] 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.
[ 184.555165][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 184.625781][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 184.625800][ T5747] 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.
[ 184.625828][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 184.632540][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 184.632556][ T5761] 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.
[ 184.632583][ T5761] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 184.647183][ T5748] hsr_slave_0: entered promiscuous mode
[ 184.648453][ T5748] hsr_slave_1: entered promiscuous mode
[ 184.649398][ T5748] debugfs: 'hsr0' already exists in 'hsr'
[ 184.649420][ T5748] Cannot create hsr debugfs directory
[ 184.652713][ T5701] Bluetooth: hci1: command tx timeout
[ 184.694277][ T5761] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 184.694293][ T5761] 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.
[ 184.694318][ T5761] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 184.892759][ T5701] Bluetooth: hci3: command tx timeout
[ 184.902775][ T5701] Bluetooth: hci2: command tx timeout
[ 185.053056][ T5701] Bluetooth: hci4: command tx timeout
[ 185.083551][ T48] bridge_slave_1: left allmulticast mode
[ 185.083646][ T48] bridge_slave_1: left promiscuous mode
[ 185.087208][ T48] bridge0: port 2(bridge_slave_1) entered disabled state
[ 185.193867][ T48] bridge_slave_0: left allmulticast mode
[ 185.193895][ T48] bridge_slave_0: left promiscuous mode
[ 185.194055][ T48] bridge0: port 1(bridge_slave_0) entered disabled state
[ 185.292772][ T5701] Bluetooth: hci5: command tx timeout
[ 186.063429][ T48] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 186.143245][ T48] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 186.164648][ T48] bond0 (unregistering): Released all slaves
[ 186.230440][ T5744] hsr_slave_0: entered promiscuous mode
[ 186.241411][ T5744] hsr_slave_1: entered promiscuous mode
[ 186.251358][ T5744] debugfs: 'hsr0' already exists in 'hsr'
[ 186.251418][ T5744] Cannot create hsr debugfs directory
[ 186.417574][ T5747] hsr_slave_0: entered promiscuous mode
[ 186.418387][ T5747] hsr_slave_1: entered promiscuous mode
[ 186.418972][ T5747] debugfs: 'hsr0' already exists in 'hsr'
[ 186.418993][ T5747] Cannot create hsr debugfs directory
[ 186.485165][ T5761] hsr_slave_0: entered promiscuous mode
[ 186.485986][ T5761] hsr_slave_1: entered promiscuous mode
[ 186.486649][ T5761] debugfs: 'hsr0' already exists in 'hsr'
[ 186.486671][ T5761] Cannot create hsr debugfs directory
[ 186.743400][ T5701] Bluetooth: hci1: command tx timeout
[ 186.982797][ T5701] Bluetooth: hci2: command tx timeout
[ 186.982836][ T5701] Bluetooth: hci3: command tx timeout
[ 187.134055][ T5756] Bluetooth: hci4: command tx timeout
[ 187.373450][ T5756] Bluetooth: hci5: command tx timeout
[ 187.540695][ T5248] 8021q: adding VLAN 0 to HW filter on device eth1
[ 187.752957][ T48] hsr_slave_0: left promiscuous mode
[ 187.792805][ T48] hsr_slave_1: left promiscuous mode
[ 187.793795][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 187.793856][ T48] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 187.834137][ T48] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 187.834238][ T48] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 187.916553][ T48] veth1_macvtap: left promiscuous mode
[ 187.916747][ T48] veth0_macvtap: left promiscuous mode
[ 187.916939][ T48] veth1_vlan: left promiscuous mode
[ 187.917149][ T48] veth0_vlan: left promiscuous mode
[ 188.593454][ T48] team0 (unregistering): Port device team_slave_1 removed
[ 188.633839][ T48] team0 (unregistering): Port device team_slave_0 removed
[ 188.855034][ T5757] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 188.899600][ T5757] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 188.919441][ T5757] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 188.984103][ T5757] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 189.117393][ T5757] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 189.161472][ T5757] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 189.170263][ T5757] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 189.231091][ T5757] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 189.724536][ T5757] 8021q: adding VLAN 0 to HW filter on device bond0
[ 189.807159][ T5757] 8021q: adding VLAN 0 to HW filter on device team0
[ 189.827633][ T1515] bridge0: port 1(bridge_slave_0) entered blocking state
[ 189.827864][ T1515] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 189.861903][ T122] bridge0: port 2(bridge_slave_1) entered blocking state
[ 189.862084][ T122] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 190.807473][ T5748] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 190.887259][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 190.900392][ T5748] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 190.959715][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 190.969324][ T5748] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 191.017136][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 191.025290][ T5748] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 191.069370][ T5748] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 191.285306][ T5757] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 191.534915][ T5747] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 191.570146][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 191.604425][ T5747] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 191.666012][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 191.671937][ T5747] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 191.729564][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 191.761708][ T5747] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 191.786727][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 191.927628][ T5761] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 191.966746][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 191.976439][ T5761] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 192.008368][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 192.038318][ T5761] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 192.065677][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 192.066814][ T5757] veth0_vlan: entered promiscuous mode
[ 192.091788][ T5761] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 192.125354][ T5761] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 192.194914][ T5757] veth1_vlan: entered promiscuous mode
[ 192.285676][ T5744] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 192.327711][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 192.331484][ T5744] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 192.356679][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 192.368768][ T5744] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 192.399143][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 192.409973][ T5744] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 192.436714][ T5744] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 192.453675][ T5748] 8021q: adding VLAN 0 to HW filter on device bond0
[ 192.548979][ T5757] veth0_macvtap: entered promiscuous mode
[ 192.556237][ T5748] 8021q: adding VLAN 0 to HW filter on device team0
[ 192.581958][ T5757] veth1_macvtap: entered promiscuous mode
[ 192.604821][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.605018][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 192.645340][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0
[ 192.649703][ T174] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.649784][ T174] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 192.753960][ T5757] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 192.790158][ T5757] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 192.800376][ T5747] 8021q: adding VLAN 0 to HW filter on device team0
[ 192.861245][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.861380][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 192.888290][ T5761] 8021q: adding VLAN 0 to HW filter on device bond0
[ 192.911860][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.912003][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 193.102090][ T5761] 8021q: adding VLAN 0 to HW filter on device team0
[ 193.241474][ T1515] bridge0: port 1(bridge_slave_0) entered blocking state
[ 193.241722][ T1515] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 193.338496][ T5744] 8021q: adding VLAN 0 to HW filter on device bond0
[ 193.359547][ T1515] bridge0: port 2(bridge_slave_1) entered blocking state
[ 193.359859][ T1515] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 193.509114][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 193.509138][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 193.566985][ T5744] 8021q: adding VLAN 0 to HW filter on device team0
[ 193.656129][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 193.656353][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 193.697827][ T3364] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 193.697851][ T3364] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 193.730253][ T3364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 193.730404][ T3364] bridge0: port 2(bridge_slave_1) entered forwarding state
2026/09/19 04:19:34 executed programs: 10
[ 193.973825][ T1515] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 193.977131][ T57] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 194.392837][ T57] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 194.468471][ T3432] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 194.580153][ T1330] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.580562][ T1330] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.801344][ T5748] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 195.306665][ T5748] veth0_vlan: entered promiscuous mode
[ 195.364090][ T5748] veth1_vlan: entered promiscuous mode
[ 195.587568][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 195.727783][ T5748] veth0_macvtap: entered promiscuous mode
[ 195.742413][ T5761] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 195.798779][ T5748] veth1_macvtap: entered promiscuous mode
[ 195.984401][ T5748] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 196.023108][ T5747] veth0_vlan: entered promiscuous mode
[ 196.053680][ T5748] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 196.061370][ T5744] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 196.155988][ T5747] veth1_vlan: entered promiscuous mode
[ 196.775671][ T5747] veth0_macvtap: entered promiscuous mode
[ 196.802204][ T5718] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 196.802227][ T5718] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 196.828564][ T5744] veth0_vlan: entered promiscuous mode
[ 196.867738][ T5747] veth1_macvtap: entered promiscuous mode
[ 196.934561][ T5761] veth0_vlan: entered promiscuous mode
[ 196.960646][ T5744] veth1_vlan: entered promiscuous mode
[ 196.999258][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 197.047527][ T174] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 197.047552][ T174] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 197.047887][ T5761] veth1_vlan: entered promiscuous mode
[ 197.089215][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 197.330911][ T5744] veth0_macvtap: entered promiscuous mode
[ 197.485821][ T5744] veth1_macvtap: entered promiscuous mode
[ 197.638917][ T5761] veth0_macvtap: entered promiscuous mode
[ 197.691110][ T5761] veth1_macvtap: entered promiscuous mode
[ 197.835149][ T5744] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 197.898154][ T5744] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 197.986495][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 198.022092][ T161] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 198.022116][ T161] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 198.069357][ T5761] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 198.450992][ T57] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 198.451025][ T57] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/09/19 04:19:39 executed programs: 47
[ 199.185295][ T5718] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 199.185318][ T5718] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 199.263421][ T174] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.264944][ T174] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.265456][ T174] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.358038][ T5718] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 199.358053][ T5718] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 199.395131][ T1515] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 199.395154][ T1515] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 199.501121][ T122] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 199.501146][ T122] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 199.514352][ T5719] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.563724][ T5719] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.709458][ T122] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.854041][ T5719] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.854992][ T122] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.855403][ T122] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.855816][ T5719] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.883451][ T5719] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.883546][ T5719] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.883587][ T5719] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.883626][ T5719] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.883666][ T5719] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 199.883702][ T5719] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 256.020410][ T1330] ieee802154 phy0 wpan0: encryption failed: -22
[ 256.020460][ T1330] ieee802154 phy1 wpan1: encryption failed: -22
[ 304.253970][ T6070] Bluetooth: hci2: command 0x0406 tx timeout
[ 304.254112][ T6070] Bluetooth: hci3: command 0x0406 tx timeout
[ 304.269540][ T6069] Bluetooth: hci5: command 0x0406 tx timeout
[ 304.340047][ T6069] Bluetooth: hci4: command 0x0406 tx timeout
[ 304.340110][ T6070] Bluetooth: hci1: command 0x0406 tx timeout
[ 317.459283][ T1330] ieee802154 phy0 wpan0: encryption failed: -22
[ 317.459366][ T1330] ieee802154 phy1 wpan1: encryption failed: -22
[ 348.173973][ T38] INFO: task kworker/u8:8:174 blocked in I/O wait for more than 143 seconds.
[ 348.174002][ T38] Not tainted syzkaller #0
[ 348.174013][
** replaying previous printk message **
[ 348.174013][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.174022][ T38] task:kworker/u8:8 state:D stack:21792 pid:174 tgid:174 ppid:2 task_flags:0x4248060 flags:0x00080000
[ 348.174081][ T38] Workqueue: writeback wb_workfn (flush-8:0)
[ 348.174117][ T38] Call Trace:
[ 348.174124][ T38]
[ 348.174138][ T38] __schedule+0x16d9/0x5700
[ 348.174168][ T38] ? blk_mq_flush_plug_list+0x415/0x540
[ 348.174205][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[ 348.174223][ T38] ? do_raw_spin_lock+0x12b/0x2f0
[ 348.174248][ T38] ? __blk_flush_plug+0x416/0x4d0
[ 348.174267][ T38] ? __pfx___schedule+0x10/0x10
[ 348.174302][ T38] ? schedule+0x90/0x2b0
[ 348.174330][ T38] schedule+0x164/0x2b0
[ 348.174358][ T38] io_schedule+0x80/0xe0
[ 348.174386][ T38] bit_wait_io+0x11/0xd0
[ 348.174415][ T38] __wait_on_bit+0xac/0x2f0
[ 348.174462][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.174492][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.174520][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.174546][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.174577][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.174607][ T38] do_get_write_access+0x671/0x1090
[ 348.174647][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 348.174673][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 348.174700][ T38] ? ext4_get_group_desc+0x10e/0x4e0
[ 348.174727][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 348.174752][ T38] ? ext4_get_group_desc+0x10e/0x4e0
[ 348.174781][ T38] ext4_mb_mark_context+0x325/0xec0
[ 348.174832][ T38] ? __pfx_ext4_mb_mark_context+0x10/0x10
[ 348.174860][ T38] ? ext4_sb_block_valid+0x16d/0x560
[ 348.174882][ T38] ? ext4_sb_block_valid+0x484/0x560
[ 348.174905][ T38] ext4_mb_mark_diskspace_used+0x338/0x760
[ 348.174942][ T38] ext4_mb_new_blocks+0x106f/0x4540
[ 348.174974][ T38] ? ext4_find_extent+0x1f5/0xcd0
[ 348.174994][ T38] ? ext4_find_extent+0x1f5/0xcd0
[ 348.175019][ T38] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 348.175042][ T38] ? ext4_inode_to_goal_block+0x319/0x460
[ 348.175074][ T38] ext4_ext_map_blocks+0x13f1/0x5680
[ 348.175098][ T38] ? __lock_acquire+0x747/0x2de0
[ 348.175136][ T38] ? __lock_acquire+0x747/0x2de0
[ 348.175168][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[ 348.175187][ T38] ? __lock_acquire+0x747/0x2de0
[ 348.175214][ T38] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 348.175241][ T38] ? do_raw_spin_lock+0x12b/0x2f0
[ 348.175271][ T38] ? wq_worker_running+0x9f/0x210
[ 348.175322][ T38] ? rt_mutex_post_schedule+0x49/0xf0
[ 348.175350][ T38] ext4_map_create_blocks+0x116/0x530
[ 348.175494][ T38] ext4_map_blocks+0x791/0x12c0
[ 348.175538][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 348.175568][ T38] ? __pfx_ext4_map_blocks+0x10/0x10
[ 348.175610][ T38] ? ext4_inode_journal_mode+0x376/0x470
[ 348.175640][ T38] ext4_do_writepages+0x239b/0x4770
[ 348.175962][ T38] ? kasan_save_track+0x3e/0x80
[ 348.175998][ T38] ? __pfx_ext4_do_writepages+0x10/0x10
[ 348.176032][ T38] ? __lock_acquire+0x747/0x2de0
[ 348.176076][ T38] ? __lock_acquire+0x747/0x2de0
[ 348.176115][ T38] ? lock_acquire+0x115/0x350
[ 348.176165][ T38] ext4_writepages+0x241/0x3b0
[ 348.176200][ T38] ? __pfx_ext4_writepages+0x10/0x10
[ 348.176243][ T38] ? rt_spin_unlock+0x165/0x200
[ 348.176261][ T38] ? __pfx_ext4_writepages+0x10/0x10
[ 348.176278][ T38] do_writepages+0x338/0x560
[ 348.176298][ T38] ? reacquire_held_locks+0x117/0x1a0
[ 348.176317][ T38] ? super_trylock_shared+0x23/0xf0
[ 348.176336][ T38] __writeback_single_inode+0x136/0x1230
[ 348.176353][ T38] ? rt_spin_unlock+0x165/0x200
[ 348.176370][ T38] writeback_sb_inodes+0x9db/0x1ab0
[ 348.176388][ T38] ? do_raw_spin_lock+0x12b/0x2f0
[ 348.176411][ T38] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 348.176449][ T38] ? __pfx_down_read_trylock+0x10/0x10
[ 348.176474][ T38] __writeback_inodes_wb+0x114/0x240
[ 348.176492][ T38] wb_writeback+0x42f/0xad0
[ 348.176507][ T38] ? queue_io+0x1e1/0x450
[ 348.176523][ T38] ? __pfx_wb_writeback+0x10/0x10
[ 348.176545][ T38] wb_workfn+0xc98/0x10f0
[ 348.176575][ T38] ? __pfx_wb_workfn+0x10/0x10
[ 348.176606][ T38] ? lock_acquire+0x115/0x350
[ 348.176628][ T38] ? rcu_is_watching+0x16/0xb0
[ 348.176648][ T38] ? process_scheduled_works+0x97a/0x1630
[ 348.176666][ T38] process_scheduled_works+0xc3d/0x1630
[ 348.176702][ T38] ? __pfx_process_scheduled_works+0x10/0x10
[ 348.176724][ T38] ? assign_work+0x3cf/0x5d0
[ 348.176744][ T38] worker_thread+0xa47/0xfb0
[ 348.176770][ T38] ? __kthread_parkme+0x71/0x1f0
[ 348.176795][ T38] kthread+0x38b/0x470
[ 348.176809][ T38] ? __pfx_worker_thread+0x10/0x10
[ 348.176826][ T38] ? __pfx_kthread+0x10/0x10
[ 348.176840][ T38] ret_from_fork+0x514/0xb70
[ 348.176855][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 348.176871][ T38] ? __switch_to+0xc89/0x1420
[ 348.176904][ T38] ? __pfx_kthread+0x10/0x10
[ 348.176922][ T38] ret_from_fork_asm+0x1a/0x30
[ 348.176953][ T38]
[ 348.177000][ T38] INFO: task jbd2/sda1-8:4915 blocked in I/O wait for more than 143 seconds.
[ 348.177012][ T38] Not tainted syzkaller #0
[ 348.177032][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.177038][ T38] task:jbd2/sda1-8 state:D stack:25256 pid:4915 tgid:4915 ppid:2 task_flags:0x240040 flags:0x00080000
[ 348.177076][ T38] Call Trace:
[ 348.177080][ T38]
[ 348.177088][ T38] __schedule+0x16d9/0x5700
[ 348.177124][ T38] ? __pfx___schedule+0x10/0x10
[ 348.177148][ T38] ? schedule+0x90/0x2b0
[ 348.177168][ T38] schedule+0x164/0x2b0
[ 348.177187][ T38] io_schedule+0x80/0xe0
[ 348.177230][ T38] bit_wait_io+0x11/0xd0
[ 348.177251][ T38] __wait_on_bit+0xac/0x2f0
[ 348.177270][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.177291][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.177312][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.177331][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.177353][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.177369][ T38] ? __wait_on_buffer+0xe/0x80
[ 348.177389][ T38] jbd2_journal_commit_transaction+0x2f26/0x5ba0
[ 348.177430][ T38] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10
[ 348.177457][ T38] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.177486][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 348.177507][ T38] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 348.177526][ T38] ? __timer_delete_sync+0x552/0x620
[ 348.177546][ T38] kjournald2+0x3bc/0x750
[ 348.177575][ T38] ? __pfx_kjournald2+0x10/0x10
[ 348.177595][ T38] ? __pfx_autoremove_wake_function+0x10/0x10
[ 348.177610][ T38] ? __kthread_parkme+0x71/0x1f0
[ 348.177630][ T38] ? __kthread_parkme+0x199/0x1f0
[ 348.177652][ T38] kthread+0x38b/0x470
[ 348.177665][ T38] ? __pfx_kjournald2+0x10/0x10
[ 348.177683][ T38] ? __pfx_kthread+0x10/0x10
[ 348.177697][ T38] ret_from_fork+0x514/0xb70
[ 348.177712][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 348.177725][ T38] ? __switch_to+0xc89/0x1420
[ 348.177745][ T38] ? __pfx_kthread+0x10/0x10
[ 348.177759][ T38] ret_from_fork_asm+0x1a/0x30
[ 348.177781][ T38]
[ 348.177796][ T38] INFO: task syz-executor:5744 blocked in I/O wait for more than 143 seconds.
[ 348.177806][ T38] Not tainted syzkaller #0
[ 348.177812][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.177817][ T38] task:syz-executor state:D stack:21640 pid:5744 tgid:5744 ppid:5742 task_flags:0x440140 flags:0x00080000
[ 348.177849][ T38] Call Trace:
[ 348.177854][ T38]
[ 348.177861][ T38] __schedule+0x16d9/0x5700
[ 348.177896][ T38] ? __pfx___schedule+0x10/0x10
[ 348.177919][ T38] ? schedule+0x90/0x2b0
[ 348.177938][ T38] schedule+0x164/0x2b0
[ 348.177965][ T38] io_schedule+0x80/0xe0
[ 348.177985][ T38] bit_wait_io+0x11/0xd0
[ 348.178004][ T38] __wait_on_bit+0xac/0x2f0
[ 348.178024][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.178044][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.178065][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.178084][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.178105][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.178125][ T38] do_get_write_access+0x671/0x1090
[ 348.178150][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 348.178168][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 348.178187][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 348.178203][ T38] ? __ext4_journal_start_sb+0x205/0x780
[ 348.178221][ T38] __ext4_new_inode+0x1355/0x3ec0
[ 348.178244][ T38] ? __asan_memset+0x22/0x50
[ 348.178263][ T38] ? __pfx___ext4_new_inode+0x10/0x10
[ 348.178279][ T38] ? __pfx___dquot_initialize+0x10/0x10
[ 348.178294][ T38] ? smk_tskacc+0x2fb/0x370
[ 348.178311][ T38] ext4_mkdir+0x3ee/0xce0
[ 348.178340][ T38] ? __pfx_ext4_mkdir+0x10/0x10
[ 348.178360][ T38] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 348.178382][ T38] vfs_mkdir+0x408/0x620
[ 348.178404][ T38] filename_mkdirat+0x289/0x520
[ 348.178426][ T38] ? __pfx_filename_mkdirat+0x10/0x10
[ 348.178448][ T38] ? do_getname+0x151/0x250
[ 348.178470][ T38] __se_sys_mkdirat+0x35/0x150
[ 348.178489][ T38] do_syscall_64+0x166/0x520
[ 348.178509][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.178523][ T38] ? clear_bhb_loop+0x70/0xc0
[ 348.178539][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.178552][ T38] RIP: 0033:0x7fb7928ecfc7
[ 348.178565][ T38] RSP: 002b:00007fff4e9d1928 EFLAGS: 00000202 ORIG_RAX: 0000000000000102
[ 348.178579][ T38] RAX: ffffffffffffffda RBX: 00007fb792984aaf RCX: 00007fb7928ecfc7
[ 348.178589][ T38] RDX: 00000000000001ff RSI: 00007fb792984aaf RDI: 00000000ffffff9c
[ 348.178598][ T38] RBP: 00007fff4e9d19b0 R08: 0000000000000000 R09: 0000000000000000
[ 348.178606][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff4e9d19b8
[ 348.178615][ T38] R13: 0000000000000002 R14: 00007fff4e9d1b98 R15: 0000000000000000
[ 348.178634][ T38]
[ 348.178641][ T38] INFO: task syz-executor:5761 blocked in I/O wait for more than 143 seconds.
[ 348.178651][ T38] Not tainted syzkaller #0
[ 348.178657][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.178662][ T38] task:syz-executor state:D stack:21928 pid:5761 tgid:5761 ppid:5755 task_flags:0x440140 flags:0x00080000
[ 348.178694][ T38] Call Trace:
[ 348.178698][ T38]
[ 348.178705][ T38] __schedule+0x16d9/0x5700
[ 348.178739][ T38] ? __pfx___schedule+0x10/0x10
[ 348.178763][ T38] ? schedule+0x90/0x2b0
[ 348.178782][ T38] schedule+0x164/0x2b0
[ 348.178802][ T38] io_schedule+0x80/0xe0
[ 348.178821][ T38] bit_wait_io+0x11/0xd0
[ 348.178841][ T38] __wait_on_bit+0xac/0x2f0
[ 348.178860][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.178881][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.178901][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.178920][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.178948][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.178967][ T38] do_get_write_access+0x671/0x1090
[ 348.178993][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 348.179010][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 348.179028][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 348.179045][ T38] ? __ext4_journal_start_sb+0x205/0x780
[ 348.179063][ T38] __ext4_new_inode+0x1355/0x3ec0
[ 348.179085][ T38] ? __asan_memset+0x22/0x50
[ 348.179104][ T38] ? __pfx___ext4_new_inode+0x10/0x10
[ 348.179121][ T38] ? __pfx___dquot_initialize+0x10/0x10
[ 348.179134][ T38] ? smk_tskacc+0x2fb/0x370
[ 348.179151][ T38] ext4_mkdir+0x3ee/0xce0
[ 348.179179][ T38] ? __pfx_ext4_mkdir+0x10/0x10
[ 348.179200][ T38] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 348.179221][ T38] vfs_mkdir+0x408/0x620
[ 348.179243][ T38] filename_mkdirat+0x289/0x520
[ 348.179264][ T38] ? __pfx_filename_mkdirat+0x10/0x10
[ 348.179284][ T38] ? do_getname+0x151/0x250
[ 348.179305][ T38] __se_sys_mkdirat+0x35/0x150
[ 348.179324][ T38] do_syscall_64+0x166/0x520
[ 348.179344][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.179357][ T38] ? clear_bhb_loop+0x70/0xc0
[ 348.179373][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.179386][ T38] RIP: 0033:0x7fe9fafacfc7
[ 348.179397][ T38] RSP: 002b:00007ffc721afb28 EFLAGS: 00000202 ORIG_RAX: 0000000000000102
[ 348.179409][ T38] RAX: ffffffffffffffda RBX: 00007fe9fb044aaf RCX: 00007fe9fafacfc7
[ 348.179419][ T38] RDX: 00000000000001ff RSI: 00007fe9fb044aaf RDI: 00000000ffffff9c
[ 348.179428][ T38] RBP: 00007ffc721afbb0 R08: 0000000000000000 R09: 0000000000000000
[ 348.179436][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc721afbb8
[ 348.179447][ T38] R13: 0000000000000002 R14: 00007ffc721afd98 R15: 0000000000000000
[ 348.179466][ T38]
[ 348.179485][ T38] INFO: task syz.1.55:6058 blocked in I/O wait for more than 143 seconds.
[ 348.179495][ T38] Not tainted syzkaller #0
[ 348.179501][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.179506][ T38] task:syz.1.55 state:D stack:28264 pid:6058 tgid:6058 ppid:5748 task_flags:0x440040 flags:0x00080002
[ 348.179540][ T38] Call Trace:
[ 348.179544][ T38]
[ 348.179552][ T38] __schedule+0x16d9/0x5700
[ 348.179585][ T38] ? __pfx___schedule+0x10/0x10
[ 348.179609][ T38] ? schedule+0x90/0x2b0
[ 348.179629][ T38] schedule+0x164/0x2b0
[ 348.179648][ T38] io_schedule+0x80/0xe0
[ 348.179667][ T38] bit_wait_io+0x11/0xd0
[ 348.179687][ T38] __wait_on_bit+0xac/0x2f0
[ 348.179705][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.179726][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.179747][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.179765][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.179786][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.179806][ T38] do_get_write_access+0x671/0x1090
[ 348.179832][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 348.179849][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 348.179868][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 348.179883][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 348.179906][ T38] ext4_reserve_inode_write+0x294/0x360
[ 348.179926][ T38] __ext4_mark_inode_dirty+0x146/0x7b0
[ 348.179973][ T38] ext4_dirty_inode+0xd0/0x110
[ 348.179988][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 348.180002][ T38] __mark_inode_dirty+0x3a8/0x13b0
[ 348.180025][ T38] file_update_time_flags+0x39f/0x450
[ 348.180045][ T38] ext4_page_mkwrite+0x225/0x1150
[ 348.180065][ T38] ? __pfx_filemap_fault+0x10/0x10
[ 348.180082][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 348.180097][ T38] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 348.180117][ T38] do_page_mkwrite+0x14a/0x310
[ 348.180138][ T38] do_pte_missing+0x734/0x28f0
[ 348.180158][ T38] ? rt_spin_unlock+0x165/0x200
[ 348.180176][ T38] ? __pmd_alloc+0x41b/0x5e0
[ 348.180195][ T38] handle_mm_fault+0xf64/0x28c0
[ 348.180214][ T38] ? handle_mm_fault+0xeb/0x28c0
[ 348.180236][ T38] ? __pfx_handle_mm_fault+0x10/0x10
[ 348.180251][ T38] ? lock_vma_under_rcu+0x45a/0x500
[ 348.180283][ T38] do_user_addr_fault+0xa4f/0x1340
[ 348.180304][ T38] ? trace_page_fault_user+0x84/0x1e0
[ 348.180320][ T38] exc_page_fault+0x6a/0xc0
[ 348.180340][ T38] asm_exc_page_fault+0x26/0x30
[ 348.180352][ T38] RIP: 0033:0x7f923377baa3
[ 348.180363][ T38] RSP: 002b:00007ffd3dc1d360 EFLAGS: 00010246
[ 348.180374][ T38] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 348.180382][ T38] RDX: 0000001b33b24000 RSI: 0000000000040000 RDI: 00007f9233af0708
[ 348.180391][ T38] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 348.180399][ T38] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 348.180406][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffd3dc1d5f0
[ 348.180425][ T38]
[ 348.180430][ T38] INFO: task syz.3.56:6059 blocked in I/O wait for more than 143 seconds.
[ 348.180440][ T38] Not tainted syzkaller #0
[ 348.180448][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.180454][ T38] task:syz.3.56 state:D stack:27904 pid:6059 tgid:6059 ppid:5757 task_flags:0x440040 flags:0x00080002
[ 348.180488][ T38] Call Trace:
[ 348.180492][ T38]
[ 348.180499][ T38] __schedule+0x16d9/0x5700
[ 348.180533][ T38] ? __pfx___schedule+0x10/0x10
[ 348.180556][ T38] ? schedule+0x90/0x2b0
[ 348.180579][ T38] schedule+0x164/0x2b0
[ 348.180598][ T38] io_schedule+0x80/0xe0
[ 348.180617][ T38] bit_wait_io+0x11/0xd0
[ 348.180637][ T38] __wait_on_bit+0xac/0x2f0
[ 348.180656][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.180677][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.180697][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.180716][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.180737][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.180757][ T38] do_get_write_access+0x671/0x1090
[ 348.180781][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 348.180798][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 348.180817][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 348.180833][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 348.180854][ T38] ext4_reserve_inode_write+0x294/0x360
[ 348.180874][ T38] __ext4_mark_inode_dirty+0x146/0x7b0
[ 348.180899][ T38] ext4_dirty_inode+0xd0/0x110
[ 348.180914][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 348.180928][ T38] __mark_inode_dirty+0x3a8/0x13b0
[ 348.180955][ T38] file_update_time_flags+0x39f/0x450
[ 348.180975][ T38] ext4_page_mkwrite+0x225/0x1150
[ 348.180995][ T38] ? __pfx_filemap_fault+0x10/0x10
[ 348.181011][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 348.181027][ T38] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 348.181047][ T38] do_page_mkwrite+0x14a/0x310
[ 348.181068][ T38] do_pte_missing+0x734/0x28f0
[ 348.181088][ T38] ? rt_spin_unlock+0x165/0x200
[ 348.181105][ T38] ? __pmd_alloc+0x41b/0x5e0
[ 348.181124][ T38] handle_mm_fault+0xf64/0x28c0
[ 348.181143][ T38] ? handle_mm_fault+0xeb/0x28c0
[ 348.181164][ T38] ? __pfx_handle_mm_fault+0x10/0x10
[ 348.181179][ T38] ? lock_vma_under_rcu+0x45a/0x500
[ 348.181212][ T38] do_user_addr_fault+0xa4f/0x1340
[ 348.181232][ T38] ? trace_page_fault_user+0x84/0x1e0
[ 348.181248][ T38] exc_page_fault+0x6a/0xc0
[ 348.181275][ T38] asm_exc_page_fault+0x26/0x30
[ 348.181295][ T38] RIP: 0033:0x7fe2c48bbaa3
[ 348.181305][ T38] RSP: 002b:00007ffef08dd530 EFLAGS: 00010246
[ 348.181316][ T38] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 348.181324][ T38] RDX: 0000001b34124000 RSI: 0000000000040000 RDI: 00007fe2c4c30708
[ 348.181333][ T38] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 348.181341][ T38] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 348.181348][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffef08dd7c0
[ 348.181367][ T38]
[ 348.181372][ T38] INFO: task syz.2.19:6060 blocked in I/O wait for more than 143 seconds.
[ 348.181381][ T38] Not tainted syzkaller #0
[ 348.181387][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 348.181392][ T38] task:syz.2.19 state:D stack:27120 pid:6060 tgid:6060 ppid:5747 task_flags:0x440040 flags:0x00080002
[ 348.181426][ T38] Call Trace:
[ 348.181430][ T38]
[ 348.181438][ T38] __schedule+0x16d9/0x5700
[ 348.181474][ T38] ? __pfx___schedule+0x10/0x10
[ 348.181498][ T38] ? schedule+0x90/0x2b0
[ 348.181517][ T38] schedule+0x164/0x2b0
[ 348.181537][ T38] io_schedule+0x80/0xe0
[ 348.181556][ T38] bit_wait_io+0x11/0xd0
[ 348.181576][ T38] __wait_on_bit+0xac/0x2f0
[ 348.181595][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.181615][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 348.181636][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 348.181654][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 348.181676][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 348.181695][ T38] do_get_write_access+0x671/0x1090
[ 348.181720][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 348.181737][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 348.181756][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 348.181772][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 348.181793][ T38] ext4_reserve_inode_write+0x294/0x360
[ 348.181813][ T38] __ext4_mark_inode_dirty+0x146/0x7b0
[ 348.181838][ T38] ext4_dirty_inode+0xd0/0x110
[ 348.181853][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 348.181867][ T38] __mark_inode_dirty+0x3a8/0x13b0
[ 348.181888][ T38] file_update_time_flags+0x39f/0x450
[ 348.181907][ T38] ext4_page_mkwrite+0x225/0x1150
[ 348.181928][ T38] ? __pfx_filemap_fault+0x10/0x10
[ 348.181949][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 348.181965][ T38] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 348.181984][ T38] do_page_mkwrite+0x14a/0x310
[ 348.182006][ T38] do_pte_missing+0x734/0x28f0
[ 348.182025][ T38] ? rt_spin_unlock+0x165/0x200
[ 348.182043][ T38] ? __pmd_alloc+0x41b/0x5e0
[ 348.182062][ T38] handle_mm_fault+0xf64/0x28c0
[ 348.182081][ T38] ? handle_mm_fault+0xeb/0x28c0
[ 348.182103][ T38] ? __pfx_handle_mm_fault+0x10/0x10
[ 348.182117][ T38] ? lock_vma_under_rcu+0x45a/0x500
[ 348.182149][ T38] do_user_addr_fault+0xa4f/0x1340
[ 348.182169][ T38] ? trace_page_fault_user+0x84/0x1e0
[ 348.182185][ T38] exc_page_fault+0x6a/0xc0
[ 348.182205][ T38] asm_exc_page_fault+0x26/0x30
[ 348.182217][ T38] RIP: 0033:0x7f4cdfa2baa3
[ 348.182228][ T38] RSP: 002b:00007ffc5e997120 EFLAGS: 00010246
[ 348.182239][ T38] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 348.182247][ T38] RDX: 0000001b33d24000 RSI: 0000000000040000 RDI: 00007f4cdfda0708
[ 348.182255][ T38] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 348.182263][ T38] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 348.182270][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffc5e9973b0
[ 348.182289][ T38]
[ 348.182296][ T38]
[ 348.182296][ T38] Showing all locks held in the system:
[ 348.182305][ T38] locks held by khungtaskd/38: 1, last CPU#0:
[ 348.182315][ T38] #0: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 348.182355][ T38] locks held by kworker/u8:8/174: 6, on CPU#0:
[ 348.182364][ T38] #0: ffff88801ee8e138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 348.182400][ T38] #1: ffffc9000427fc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 348.182436][ T38] #2: ffff888035c760e0 (&type->s_umount_key#33){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0
[ 348.182476][ T38] #3: ffff888035cb4d98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0
[ 348.182511][ T38] #4: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.191095][ T38] #5: ffff8880235bc638 (&ei->i_data_sem#2){++++}-{4:4}, at: ext4_map_blocks+0x77d/0x12c0
[ 348.191192][ T38] locks held by klogd/4942: 3, last CPU#0:
[ 348.191207][ T38] #0: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: sock_def_readable+0xae/0x550
[ 348.191263][ T38] #1: ffff888032a880d8 (&si->socket.wq.wait){+.+.}-{3:3}, at: __wake_up_common_lock+0x2f/0x1f0
[ 348.191314][ T38] #2: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400
[ 348.191367][ T38] locks held by getty/5341: 2, on CPU#0:
[ 348.191381][ T38] #0: ffff888032e990a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 348.191431][ T38] #1: ffffc900044c32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360
[ 348.191487][ T38] locks held by syz-executor/5620: 3, on CPU#0:
[ 348.191501][ T38] #0: ffff888039d362b0 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x36/0x340
[ 348.191556][ T38] #1: ffff888035c76688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 348.191606][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.191656][ T38] locks held by syz-executor/5744: 3, on CPU#0:
[ 348.191669][ T38] #0: ffff888035c76510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 348.191727][ T38] #1: ffff88805a87c7d8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 348.191790][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.191840][ T38] locks held by syz-executor/5761: 3, on CPU#1:
[ 348.191854][ T38] #0: ffff888035c76510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 348.191910][ T38] #1: ffff88805a87b148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 348.191981][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.192088][ T38] locks held by syz.1.55/6058: 3, on CPU#0:
[ 348.192102][ T38] #0: ffff888039678a88 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 348.192158][ T38] #1: ffff888035c76688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 348.192210][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.192259][ T38] locks held by syz.3.56/6059: 3, on CPU#0:
[ 348.192273][ T38] #0: ffff88803f28a448 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 348.192326][ T38] #1: ffff888035c76688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 348.192376][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.192424][ T38] locks held by syz.2.19/6060: 3, on CPU#1:
[ 348.192438][ T38] #0: ffff888040838588 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 348.192490][ T38] #1: ffff888035c76688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 348.194476][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.194532][ T38] locks held by syz-executor/6061: 3, on CPU#1:
[ 348.194546][ T38] #0: ffff888035c76510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 348.194603][ T38] #1: ffff8880235bf4f8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 348.194666][ T38] #2: ffff888035c72bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 348.194715][ T38]
[ 348.194721][ T38] =============================================
[ 348.194721][ T38]
[ 348.194729][ T38] NMI backtrace for cpu 0
[ 348.194744][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 348.194766][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 348.194776][ T38] Call Trace:
[ 348.194784][ T38]
[ 348.194792][ T38] dump_stack_lvl+0xe8/0x150
[ 348.194822][ T38] nmi_cpu_backtrace+0x274/0x2d0
[ 348.194847][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 348.194870][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390
[ 348.194898][ T38] sys_info+0x135/0x170
[ 348.194919][ T38] watchdog+0xfd7/0x1030
[ 348.194957][ T38] ? watchdog+0x1c7/0x1030
[ 348.194988][ T38] kthread+0x38b/0x470
[ 348.195009][ T38] ? __pfx_watchdog+0x10/0x10
[ 348.195031][ T38] ? __pfx_kthread+0x10/0x10
[ 348.195053][ T38] ret_from_fork+0x514/0xb70
[ 348.195075][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 348.195096][ T38] ? __switch_to+0xc89/0x1420
[ 348.195126][ T38] ? __pfx_kthread+0x10/0x10
[ 348.195147][ T38] ret_from_fork_asm+0x1a/0x30
[ 348.195181][ T38]
[ 348.195188][ T38] Sending NMI from CPU 0 to CPUs 1:
[ 348.195214][ C1] NMI backtrace for cpu 1
[ 348.195229][ C1] CPU: 1 UID: 0 PID: 17 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 348.195248][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 348.195258][ C1] RIP: 0010:preempt_count_add+0x30/0x140
[ 348.195284][ C1] Code: 41 56 53 49 bf 00 00 00 00 00 fc ff df 48 63 c7 65 48 01 05 62 d8 10 11 48 c7 c0 40 c5 ae 99 48 c1 e8 03 42 0f b6 04 38 84 c0 <0f> 85 b8 00 00 00 83 3d 73 1d 1a 18 00 75 12 65 48 8b 05 39 d8 10
[ 348.195298][ C1] RSP: 0018:ffffc90000167898 EFLAGS: 00000202
[ 348.195314][ C1] RAX: 0000000000000004 RBX: 0000000000000899 RCX: ffffffff99aec501
[ 348.195326][ C1] RDX: 0000000000000001 RSI: ffffffff8bcc3560 RDI: 0000000000000001
[ 348.195337][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 348.195347][ C1] R10: dffffc0000000000 R11: ffffffff8b563850 R12: 1ffffffff33d4ad1
[ 348.195360][ C1] R13: 00000000ffffffff R14: 000000b6fbf757c1 R15: dffffc0000000000
[ 348.195373][ C1] FS: 0000000000000000(0000) GS:ffff888125cc8000(0000) knlGS:0000000000000000
[ 348.195389][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 348.195401][ C1] CR2: 000055e605ff4168 CR3: 000000000dfb0000 CR4: 00000000003526f0
[ 348.195418][ C1] Call Trace:
[ 348.195425][ C1]
[ 348.195432][ C1] delay_tsc+0x67/0xd0
[ 348.195465][ C1] wait_for_lsr+0x14d/0x300
[ 348.195489][ C1] __serial8250_console_fifo_write+0xd0/0x3f0
[ 348.195518][ C1] serial8250_console_write+0xac5/0x1230
[ 348.195544][ C1] ? __pfx_serial8250_console_write+0x10/0x10
[ 348.195572][ C1] nbcon_emit_next_record+0xef5/0x1a90
[ 348.195602][ C1] ? __pfx_nbcon_emit_next_record+0x10/0x10
[ 348.195627][ C1] ? nbcon_context_try_acquire+0x819/0xbd0
[ 348.195658][ C1] nbcon_kthread_func+0x679/0x880
[ 348.195682][ C1] ? nbcon_kthread_func+0x163/0x880
[ 348.195703][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10
[ 348.195727][ C1] ? __kthread_parkme+0x71/0x1f0
[ 348.195751][ C1] ? __kthread_parkme+0x199/0x1f0
[ 348.195776][ C1] kthread+0x38b/0x470
[ 348.195792][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10
[ 348.195812][ C1] ? __pfx_kthread+0x10/0x10
[ 348.195830][ C1] ret_from_fork+0x514/0xb70
[ 348.195847][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 348.195864][ C1] ? __switch_to+0xc89/0x1420
[ 348.195887][ C1] ? __pfx_kthread+0x10/0x10
[ 348.195904][ C1] ret_from_fork_asm+0x1a/0x30
[ 348.195927][ C1]
[ 348.197835][ T38] Kernel panic - not syncing: hung_task: blocked tasks
[ 351.052628][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 351.062277][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 351.072326][ T38] Call Trace:
[ 351.075597][ T38]
[ 351.078520][ T38] vpanic+0x56d/0xa60
[ 351.082504][ T38] ? __pfx___schedule+0x10/0x10
[ 351.087361][ T38] ? __pfx_vpanic+0x10/0x10
[ 351.091871][ T38] panic+0xc5/0xd0
[ 351.095602][ T38] ? __pfx_panic+0x10/0x10
[ 351.100014][ T38] ? preempt_schedule_common+0x7f/0xd0
[ 351.105485][ T38] ? preempt_schedule_thunk+0x16/0x40
[ 351.110860][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390
[ 351.117014][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390
[ 351.123167][ T38] watchdog+0x1030/0x1030
[ 351.127505][ T38] ? watchdog+0x1c7/0x1030
[ 351.131916][ T38] kthread+0x38b/0x470
[ 351.135975][ T38] ? __pfx_watchdog+0x10/0x10
[ 351.140647][ T38] ? __pfx_kthread+0x10/0x10
[ 351.145226][ T38] ret_from_fork+0x514/0xb70
[ 351.149812][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 351.154922][ T38] ? __switch_to+0xc89/0x1420
[ 351.159598][ T38] ? __pfx_kthread+0x10/0x10
[ 351.164178][ T38] ret_from_fork_asm+0x1a/0x30
[ 351.168939][ T38]
[ 351.172168][ T38] Kernel Offset: disabled
[ 351.176507][ T38] Rebooting in 86400 seconds..