Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts.
2026/09/19 19:45:23 parsed 1 programs
2026/09/19 19:45:23 serving rpc on tcp://34127
[ 182.166309][ T5642] cgroup: Unknown subsys name 'net'
[ 182.410703][ T5642] cgroup: Unknown subsys name 'cpuset'
[ 182.463013][ T5642] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 184.403932][ T5642] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 188.340476][ T5654] 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.
[ 188.915870][ T3439] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 188.915895][ T3439] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 189.127404][ T3439] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 189.127430][ T3439] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 190.531067][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 190.544057][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 190.548477][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 190.553572][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 190.554369][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 193.594955][ T5678] bridge0: port 1(bridge_slave_0) entered blocking state
[ 193.595998][ T5678] bridge0: port 1(bridge_slave_0) entered disabled state
[ 193.596473][ T5678] bridge_slave_0: entered allmulticast mode
[ 193.598911][ T5678] bridge_slave_0: entered promiscuous mode
[ 193.608940][ T5678] bridge0: port 2(bridge_slave_1) entered blocking state
[ 193.609066][ T5678] bridge0: port 2(bridge_slave_1) entered disabled state
[ 193.609260][ T5678] bridge_slave_1: entered allmulticast mode
[ 193.612626][ T5678] bridge_slave_1: entered promiscuous mode
[ 193.669199][ T5678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 193.675511][ T5678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 193.763252][ T5678] team0: Port device team_slave_0 added
[ 193.769863][ T5678] team0: Port device team_slave_1 added
[ 193.848062][ T5678] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 193.848081][ T5678] 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.
[ 193.848110][ T5678] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 193.882658][ T5678] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 193.882677][ T5678] 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.
[ 193.882703][ T5678] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 194.040704][ T5678] hsr_slave_0: entered promiscuous mode
[ 194.046354][ T5678] hsr_slave_1: entered promiscuous mode
[ 194.570501][ T1332] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.570605][ T1332] ieee802154 phy1 wpan1: encryption failed: -22
[ 195.266526][ T5678] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 195.317099][ T5678] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 195.319633][ T5678] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 195.356616][ T5678] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 195.359246][ T5678] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 195.397066][ T5678] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 195.398113][ T5678] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 195.436917][ T5678] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 195.565436][ T5678] 8021q: adding VLAN 0 to HW filter on device bond0
[ 195.606115][ T5678] 8021q: adding VLAN 0 to HW filter on device team0
[ 195.629869][ T3439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 195.630023][ T3439] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 195.665701][ T3439] bridge0: port 2(bridge_slave_1) entered blocking state
[ 195.665836][ T3439] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 196.245438][ T5678] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 196.333824][ T5678] veth0_vlan: entered promiscuous mode
[ 196.354921][ T5678] veth1_vlan: entered promiscuous mode
[ 196.407206][ T5678] veth0_macvtap: entered promiscuous mode
[ 196.420334][ T5678] veth1_macvtap: entered promiscuous mode
[ 196.461171][ T5678] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 196.480032][ T5678] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 196.733400][ T3441] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 196.734635][ T3439] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 196.735100][ T3439] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 196.735504][ T3439] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/09/19 19:45:41 executed programs: 0
[ 197.285254][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 197.310462][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 197.311827][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 197.320169][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 197.321350][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 197.464447][ T5777] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 197.477245][ T5777] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 197.508596][ T5700] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 197.519094][ T5700] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 197.524166][ T5777] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 197.526306][ T5700] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 197.527025][ T5700] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 197.533467][ T5777] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 197.548003][ T5777] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 197.555975][ T5777] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 197.942943][ T60] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 197.975318][ T60] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 197.977116][ T60] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 197.999361][ T5700] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 198.001553][ T5700] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 198.055867][ T5700] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 198.081383][ T5700] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 198.086223][ T5700] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 198.124092][ T5700] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 198.139559][ T5700] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 199.367105][ T5700] Bluetooth: hci0: command tx timeout
[ 199.602249][ T5700] Bluetooth: hci1: command tx timeout
[ 199.683161][ T5700] Bluetooth: hci2: command tx timeout
[ 200.083978][ T5700] Bluetooth: hci3: command tx timeout
[ 200.161299][ T3440] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 200.242652][ T5700] Bluetooth: hci4: command tx timeout
[ 200.480718][ T3440] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 200.797530][ T3440] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 201.086140][ T3440] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 201.442524][ T5700] Bluetooth: hci0: command tx timeout
[ 201.683147][ T5700] Bluetooth: hci1: command tx timeout
[ 201.762178][ T5700] Bluetooth: hci2: command tx timeout
[ 202.162535][ T5700] Bluetooth: hci3: command tx timeout
[ 202.322573][ T5700] Bluetooth: hci4: command tx timeout
[ 202.333515][ T3440] bridge_slave_1: left allmulticast mode
[ 202.335275][ T3440] bridge_slave_1: left promiscuous mode
[ 202.341211][ T3440] bridge0: port 2(bridge_slave_1) entered disabled state
[ 202.463610][ T3440] bridge_slave_0: left allmulticast mode
[ 202.463662][ T3440] bridge_slave_0: left promiscuous mode
[ 202.463903][ T3440] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.332831][ T3440] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 203.393101][ T3440] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 203.434382][ T3440] bond0 (unregistering): Released all slaves
[ 203.488864][ T5772] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.489008][ T5772] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.489192][ T5772] bridge_slave_0: entered allmulticast mode
[ 203.515599][ T5772] bridge_slave_0: entered promiscuous mode
[ 203.538329][ T5700] Bluetooth: hci0: command tx timeout
[ 203.638207][ T5772] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.638361][ T5772] bridge0: port 2(bridge_slave_1) entered disabled state
[ 203.638528][ T5772] bridge_slave_1: entered allmulticast mode
[ 203.640548][ T5772] bridge_slave_1: entered promiscuous mode
[ 203.693061][ T5784] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.693196][ T5784] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.693356][ T5784] bridge_slave_0: entered allmulticast mode
[ 203.697277][ T5784] bridge_slave_0: entered promiscuous mode
[ 203.719337][ T5770] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.719469][ T5770] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.719623][ T5770] bridge_slave_0: entered allmulticast mode
[ 203.725148][ T5770] bridge_slave_0: entered promiscuous mode
[ 203.772391][ T5700] Bluetooth: hci1: command tx timeout
[ 203.776893][ T5784] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.776989][ T5784] bridge0: port 2(bridge_slave_1) entered disabled state
[ 203.777096][ T5784] bridge_slave_1: entered allmulticast mode
[ 203.778675][ T5784] bridge_slave_1: entered promiscuous mode
[ 203.779739][ T5773] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.779858][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.779954][ T5773] bridge_slave_0: entered allmulticast mode
[ 203.781575][ T5773] bridge_slave_0: entered promiscuous mode
[ 203.791483][ T5770] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.791610][ T5770] bridge0: port 2(bridge_slave_1) entered disabled state
[ 203.791774][ T5770] bridge_slave_1: entered allmulticast mode
[ 203.809645][ T5770] bridge_slave_1: entered promiscuous mode
[ 203.834408][ T5787] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.834534][ T5787] bridge0: port 1(bridge_slave_0) entered disabled state
[ 203.834686][ T5787] bridge_slave_0: entered allmulticast mode
[ 203.842242][ T5700] Bluetooth: hci2: command tx timeout
[ 203.842945][ T5787] bridge_slave_0: entered promiscuous mode
[ 203.907228][ T5773] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.907353][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state
[ 203.907505][ T5773] bridge_slave_1: entered allmulticast mode
[ 203.909111][ T5773] bridge_slave_1: entered promiscuous mode
[ 203.949403][ T5772] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 203.950966][ T5787] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.951047][ T5787] bridge0: port 2(bridge_slave_1) entered disabled state
[ 203.951152][ T5787] bridge_slave_1: entered allmulticast mode
[ 203.956364][ T5787] bridge_slave_1: entered promiscuous mode
[ 204.043064][ T5772] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 204.065439][ T5784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 204.095893][ T5770] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 204.136218][ T5784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 204.139389][ T5773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 204.146980][ T5770] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 204.178843][ T5787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 204.218376][ T5773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 204.237443][ T5772] team0: Port device team_slave_0 added
[ 204.240178][ T5787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 204.242816][ T5700] Bluetooth: hci3: command tx timeout
[ 204.309204][ T5772] team0: Port device team_slave_1 added
[ 204.331914][ T5784] team0: Port device team_slave_0 added
[ 204.350571][ T5770] team0: Port device team_slave_0 added
[ 204.395743][ T5784] team0: Port device team_slave_1 added
[ 204.402266][ T5700] Bluetooth: hci4: command tx timeout
[ 204.418531][ T5773] team0: Port device team_slave_0 added
[ 204.429567][ T5770] team0: Port device team_slave_1 added
[ 204.474636][ T5787] team0: Port device team_slave_0 added
[ 204.509410][ T5773] team0: Port device team_slave_1 added
[ 204.539711][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 204.539731][ T5772] 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.
[ 204.539759][ T5772] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 204.593737][ T5787] team0: Port device team_slave_1 added
[ 204.685178][ T5772] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 204.685207][ T5772] 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.
[ 204.685231][ T5772] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 204.717906][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 204.717926][ T5784] 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.
[ 204.717951][ T5784] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 205.438486][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 205.438505][ T5770] 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.
[ 205.438525][ T5770] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 205.459185][ T5784] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 205.459202][ T5784] 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.
[ 205.459226][ T5784] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 205.469806][ T5269] 8021q: adding VLAN 0 to HW filter on device eth1
[ 205.471524][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 205.471539][ T5773] 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.
[ 205.471564][ T5773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 205.484465][ T5770] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 205.484482][ T5770] 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.
[ 205.484509][ T5770] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 205.486152][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 205.486165][ T5787] 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.
[ 205.486189][ T5787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 205.502974][ T5773] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 205.502992][ T5773] 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.
[ 205.503016][ T5773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 205.518337][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 205.518354][ T5787] 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.
[ 205.518378][ T5787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 205.602768][ T5700] Bluetooth: hci0: command tx timeout
[ 205.670994][ T5772] hsr_slave_0: entered promiscuous mode
[ 205.672761][ T5772] hsr_slave_1: entered promiscuous mode
[ 205.677404][ T5772] debugfs: 'hsr0' already exists in 'hsr'
[ 205.677492][ T5772] Cannot create hsr debugfs directory
[ 205.842361][ T5700] Bluetooth: hci1: command tx timeout
[ 205.842723][ T3440] hsr_slave_0: left promiscuous mode
[ 205.862419][ T3440] hsr_slave_1: left promiscuous mode
[ 205.863960][ T3440] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 205.864052][ T3440] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 205.913884][ T3440] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 205.913905][ T3440] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 205.922402][ T5700] Bluetooth: hci2: command tx timeout
[ 205.973832][ T3440] veth1_macvtap: left promiscuous mode
[ 205.974967][ T3440] veth0_macvtap: left promiscuous mode
[ 205.975156][ T3440] veth1_vlan: left promiscuous mode
[ 205.975382][ T3440] veth0_vlan: left promiscuous mode
[ 206.322254][ T5700] Bluetooth: hci3: command tx timeout
[ 206.492500][ T5700] Bluetooth: hci4: command tx timeout
[ 206.622842][ T3440] team0 (unregistering): Port device team_slave_1 removed
[ 206.663004][ T3440] team0 (unregistering): Port device team_slave_0 removed
[ 206.894478][ T5784] hsr_slave_0: entered promiscuous mode
[ 206.895865][ T5784] hsr_slave_1: entered promiscuous mode
[ 206.949859][ T5770] hsr_slave_0: entered promiscuous mode
[ 206.950743][ T5770] hsr_slave_1: entered promiscuous mode
[ 206.951315][ T5770] debugfs: 'hsr0' already exists in 'hsr'
[ 206.951336][ T5770] Cannot create hsr debugfs directory
[ 207.018897][ T5773] hsr_slave_0: entered promiscuous mode
[ 207.020377][ T5773] hsr_slave_1: entered promiscuous mode
[ 207.021431][ T5773] debugfs: 'hsr0' already exists in 'hsr'
[ 207.021453][ T5773] Cannot create hsr debugfs directory
[ 207.058232][ T5787] hsr_slave_0: entered promiscuous mode
[ 207.059152][ T5787] hsr_slave_1: entered promiscuous mode
[ 207.059753][ T5787] debugfs: 'hsr0' already exists in 'hsr'
[ 207.059775][ T5787] Cannot create hsr debugfs directory
[ 208.104438][ T5269] 8021q: adding VLAN 0 to HW filter on device eth2
[ 208.372411][ T5772] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 208.427442][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 208.442309][ T5772] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 208.485495][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 208.578216][ T5772] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 208.643906][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 208.647364][ T5772] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 208.707727][ T5772] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 209.245299][ T5772] 8021q: adding VLAN 0 to HW filter on device bond0
[ 209.306217][ T5772] 8021q: adding VLAN 0 to HW filter on device team0
[ 209.323212][ T3440] bridge0: port 1(bridge_slave_0) entered blocking state
[ 209.323441][ T3440] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 209.343154][ T3442] bridge0: port 2(bridge_slave_1) entered blocking state
[ 209.343349][ T3442] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 210.719005][ T5784] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 210.809612][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 210.826186][ T5784] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 210.872488][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 210.898487][ T5784] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 210.956497][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 211.019464][ T5784] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 211.061305][ T5784] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 211.090849][ T5772] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 211.344232][ T5770] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 211.368874][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 211.378854][ T5770] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 211.420581][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 211.428847][ T5770] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 211.457967][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 211.509118][ T5770] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 211.537057][ T5770] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 211.698490][ T5773] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 211.725348][ T5773] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 211.729500][ T5772] veth0_vlan: entered promiscuous mode
[ 211.742123][ T5773] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 211.789180][ T5773] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 211.806484][ T5773] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 211.836276][ T5773] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 211.881777][ T5773] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 211.915689][ T5773] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 211.970222][ T5772] veth1_vlan: entered promiscuous mode
[ 212.084922][ T5787] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 212.115377][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 212.131734][ T5787] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 212.176636][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 212.189372][ T5787] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 212.228614][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 212.239479][ T5787] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 212.275350][ T5787] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 212.325567][ T5784] 8021q: adding VLAN 0 to HW filter on device bond0
[ 212.377922][ T5772] veth0_macvtap: entered promiscuous mode
[ 212.406839][ T5772] veth1_macvtap: entered promiscuous mode
[ 212.440755][ T5784] 8021q: adding VLAN 0 to HW filter on device team0
[ 212.479292][ T3437] bridge0: port 1(bridge_slave_0) entered blocking state
[ 212.479599][ T3437] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 212.525879][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 212.533862][ T5770] 8021q: adding VLAN 0 to HW filter on device bond0
[ 212.548537][ T3437] bridge0: port 2(bridge_slave_1) entered blocking state
[ 212.548656][ T3437] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 212.589574][ T5772] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 212.665609][ T5770] 8021q: adding VLAN 0 to HW filter on device team0
[ 212.737045][ T67] bridge0: port 1(bridge_slave_0) entered blocking state
[ 212.737262][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 212.761608][ T5773] 8021q: adding VLAN 0 to HW filter on device bond0
[ 212.886602][ T67] bridge0: port 2(bridge_slave_1) entered blocking state
[ 212.886741][ T67] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 213.132260][ T5773] 8021q: adding VLAN 0 to HW filter on device team0
[ 213.181335][ T5787] 8021q: adding VLAN 0 to HW filter on device bond0
[ 213.208501][ T67] bridge0: port 1(bridge_slave_0) entered blocking state
[ 213.210205][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 213.245150][ T3437] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 213.245175][ T3437] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 213.377850][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 213.380037][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 213.469531][ T5787] 8021q: adding VLAN 0 to HW filter on device team0
[ 213.481556][ T3440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 213.481579][ T3440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 213.569432][ T3439] bridge0: port 1(bridge_slave_0) entered blocking state
[ 213.571890][ T3439] bridge0: port 1(bridge_slave_0) entered forwarding state
2026/09/19 19:45:57 executed programs: 10
[ 213.654858][ T3436] bridge0: port 2(bridge_slave_1) entered blocking state
[ 213.655749][ T3436] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 214.544478][ T3324] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 214.773311][ T5784] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 215.357887][ T5784] veth0_vlan: entered promiscuous mode
[ 215.423747][ T5784] veth1_vlan: entered promiscuous mode
[ 215.490623][ T5770] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 215.727089][ T5784] veth0_macvtap: entered promiscuous mode
[ 215.785731][ T5784] veth1_macvtap: entered promiscuous mode
[ 215.956431][ T5770] veth0_vlan: entered promiscuous mode
[ 215.984256][ T5773] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 216.009220][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 216.031711][ T5787] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 216.056106][ T5770] veth1_vlan: entered promiscuous mode
[ 216.061200][ T5784] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 216.771160][ T5770] veth0_macvtap: entered promiscuous mode
[ 216.847137][ T5773] veth0_vlan: entered promiscuous mode
[ 216.849155][ T3440] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 216.849189][ T3440] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 216.874264][ T5770] veth1_macvtap: entered promiscuous mode
[ 217.000892][ T5773] veth1_vlan: entered promiscuous mode
[ 217.051344][ T3440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 217.051361][ T3440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 217.072924][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 217.172086][ T5770] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 217.276973][ T5787] veth0_vlan: entered promiscuous mode
[ 217.318535][ T1149] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 217.318763][ T1149] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 217.560176][ T5787] veth1_vlan: entered promiscuous mode
[ 217.589533][ T5773] veth0_macvtap: entered promiscuous mode
[ 217.758723][ T5773] veth1_macvtap: entered promiscuous mode
[ 218.099868][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 218.165491][ T67] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 218.165517][ T67] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 218.175138][ T5773] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 218.230499][ T5787] veth0_macvtap: entered promiscuous mode
[ 218.284678][ T5787] veth1_macvtap: entered promiscuous mode
[ 218.664363][ T3436] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 218.664386][ T3436] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 218.777159][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 218.797046][ T3425] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 218.876963][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 219.037166][ T3425] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 219.037190][ T3425] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 219.280993][ T3440] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 219.281017][ T3440] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 219.366446][ T3439] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.367338][ T3439] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.367538][ T3439] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.367806][ T3439] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.402664][ T3439] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.408203][ T3439] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.408711][ T3439] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.409168][ T3439] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.410082][ T3439] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.410910][ T3439] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.411351][ T3439] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.411728][ T3439] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.411929][ T3439] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.416052][ T3439] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.416636][ T3439] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.416813][ T3439] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 219.595074][ T3439] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 219.595101][ T3439] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 219.743209][ T3442] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 219.743236][ T3442] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 256.006010][ T1332] ieee802154 phy0 wpan0: encryption failed: -22
[ 256.006059][ T1332] ieee802154 phy1 wpan1: encryption failed: -22
[ 317.443870][ T1332] ieee802154 phy0 wpan0: encryption failed: -22
[ 317.443920][ T1332] ieee802154 phy1 wpan1: encryption failed: -22
[ 319.523195][ T60] Bluetooth: hci0: command 0x0406 tx timeout
[ 324.646673][ T5780] Bluetooth: hci3: command 0x0406 tx timeout
[ 324.647653][ T5780] Bluetooth: hci4: command 0x0406 tx timeout
[ 324.686090][ T5780] Bluetooth: hci2: command 0x0406 tx timeout
[ 324.686127][ T5780] Bluetooth: hci1: command 0x0406 tx timeout
[ 366.082415][ T38] INFO: task kworker/u8:26:3436 blocked in I/O wait for more than 143 secon
** replaying previous printk message **
[ 366.082415][ T38] INFO: task kworker/u8:26:3436 blocked in I/O wait for more than 143 seconds.
[ 366.082448][ T38] Not tainted syzkaller #0
[ 366.082460][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 366.082470][ T38] task:kworker/u8:26 state:D stack:21792 pid:3436 tgid:3436 ppid:2 task_flags:0x4248060 flags:0x00080000
[ 366.082539][ T38] Workqueue: writeback wb_workfn (flush-8:0)
[ 366.082706][ T38] Call Trace:
[ 366.082761][ T38]
[ 366.082820][ T38] __schedule+0x16d9/0x5700
[ 366.082969][ T38] ? blk_mq_flush_plug_list+0x415/0x540
[ 366.083077][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[ 366.083106][ T38] ? __blk_flush_plug+0x416/0x4d0
[ 366.083130][ T38] ? __pfx___schedule+0x10/0x10
[ 366.083173][ T38] ? schedule+0x90/0x2b0
[ 366.083208][ T38] schedule+0x164/0x2b0
[ 366.083243][ T38] io_schedule+0x80/0xe0
[ 366.083298][ T38] bit_wait_io+0x11/0xd0
[ 366.083334][ T38] __wait_on_bit+0xac/0x2f0
[ 366.083368][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.083406][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 366.083442][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.083476][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 366.083515][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 366.083590][ T38] do_get_write_access+0x671/0x1090
[ 366.083662][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 366.083693][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 366.085324][ T38] ? ext4_get_group_desc+0x10e/0x4e0
[ 366.085361][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 366.085394][ T38] ? ext4_get_group_desc+0x10e/0x4e0
[ 366.085454][ T38] ext4_mb_mark_context+0x325/0xec0
[ 366.085510][ T38] ? __pfx_ext4_mb_mark_context+0x10/0x10
[ 366.085545][ T38] ? ext4_sb_block_valid+0x16d/0x560
[ 366.085581][ T38] ? ext4_sb_block_valid+0x484/0x560
[ 366.085607][ T38] ext4_mb_mark_diskspace_used+0x338/0x760
[ 366.085650][ T38] ext4_mb_new_blocks+0x106f/0x4540
[ 366.085692][ T38] ? ext4_find_extent+0x1f5/0xcd0
[ 366.085716][ T38] ? ext4_find_extent+0x1f5/0xcd0
[ 366.085748][ T38] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 366.085777][ T38] ? ext4_inode_to_goal_block+0x319/0x460
[ 366.085817][ T38] ext4_ext_map_blocks+0x13f1/0x5680
[ 366.085845][ T38] ? __lock_acquire+0x747/0x2de0
[ 366.085907][ T38] ? __lock_acquire+0x747/0x2de0
[ 366.085947][ T38] ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[ 366.085970][ T38] ? __lock_acquire+0x747/0x2de0
[ 366.086005][ T38] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 366.086039][ T38] ? do_raw_spin_lock+0x12b/0x2f0
[ 366.086076][ T38] ? wq_worker_running+0x9f/0x210
[ 366.086131][ T38] ? rt_mutex_post_schedule+0x49/0xf0
[ 366.086165][ T38] ext4_map_create_blocks+0x116/0x530
[ 366.086207][ T38] ext4_map_blocks+0x791/0x12c0
[ 366.086254][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 366.086300][ T38] ? __pfx_ext4_map_blocks+0x10/0x10
[ 366.086344][ T38] ? ext4_inode_journal_mode+0x376/0x470
[ 366.086374][ T38] ext4_do_writepages+0x239b/0x4770
[ 366.086461][ T38] ? kasan_save_track+0x3e/0x80
[ 366.086501][ T38] ? __pfx_ext4_do_writepages+0x10/0x10
[ 366.086536][ T38] ? __lock_acquire+0x747/0x2de0
[ 366.086614][ T38] ? __lock_acquire+0x747/0x2de0
[ 366.086654][ T38] ? lock_acquire+0x115/0x350
[ 366.086707][ T38] ext4_writepages+0x241/0x3b0
[ 366.086740][ T38] ? __pfx_ext4_writepages+0x10/0x10
[ 366.086788][ T38] ? rt_spin_unlock+0x165/0x200
[ 366.086816][ T38] ? __pfx_ext4_writepages+0x10/0x10
[ 366.086846][ T38] do_writepages+0x338/0x560
[ 366.086895][ T38] ? reacquire_held_locks+0x117/0x1a0
[ 366.086927][ T38] ? super_trylock_shared+0x23/0xf0
[ 366.086967][ T38] __writeback_single_inode+0x136/0x1230
[ 366.086997][ T38] ? rt_spin_unlock+0x165/0x200
[ 366.087028][ T38] writeback_sb_inodes+0x9db/0x1ab0
[ 366.087060][ T38] ? do_raw_spin_lock+0x12b/0x2f0
[ 366.087102][ T38] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 366.087166][ T38] ? __pfx_down_read_trylock+0x10/0x10
[ 366.087206][ T38] __writeback_inodes_wb+0x114/0x240
[ 366.087238][ T38] wb_writeback+0x42f/0xad0
[ 366.087262][ T38] ? queue_io+0x1e1/0x450
[ 366.087291][ T38] ? __pfx_wb_writeback+0x10/0x10
[ 366.087333][ T38] wb_workfn+0xc98/0x10f0
[ 366.087386][ T38] ? __pfx_wb_workfn+0x10/0x10
[ 366.087446][ T38] ? lock_acquire+0x115/0x350
[ 366.087485][ T38] ? rcu_is_watching+0x16/0xb0
[ 366.087521][ T38] ? process_scheduled_works+0x97a/0x1630
[ 366.087553][ T38] process_scheduled_works+0xc3d/0x1630
[ 366.087625][ T38] ? __pfx_process_scheduled_works+0x10/0x10
[ 366.087663][ T38] ? assign_work+0x3cf/0x5d0
[ 366.087701][ T38] worker_thread+0xa47/0xfb0
[ 366.087764][ T38] kthread+0x38b/0x470
[ 366.087789][ T38] ? __pfx_worker_thread+0x10/0x10
[ 366.087819][ T38] ? __pfx_kthread+0x10/0x10
[ 366.087845][ T38] ret_from_fork+0x514/0xb70
[ 366.087881][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 366.087905][ T38] ? __switch_to+0xc89/0x1420
[ 366.087971][ T38] ? __pfx_kthread+0x10/0x10
[ 366.087997][ T38] ret_from_fork_asm+0x1a/0x30
[ 366.088051][ T38]
[ 366.088108][ T38] INFO: task syz-executor:5770 blocked in I/O wait for more than 143 seconds.
[ 366.088126][ T38] Not tainted syzkaller #0
[ 366.088137][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 366.088148][ T38] task:syz-executor state:D stack:21848 pid:5770 tgid:5770 ppid:5767 task_flags:0x440140 flags:0x00080000
[ 366.088219][ T38] Call Trace:
[ 366.088227][ T38]
[ 366.088241][ T38] __schedule+0x16d9/0x5700
[ 366.088307][ T38] ? __pfx___schedule+0x10/0x10
[ 366.088350][ T38] ? schedule+0x90/0x2b0
[ 366.088386][ T38] schedule+0x164/0x2b0
[ 366.088420][ T38] io_schedule+0x80/0xe0
[ 366.088455][ T38] bit_wait_io+0x11/0xd0
[ 366.088492][ T38] __wait_on_bit+0xac/0x2f0
[ 366.088526][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.088563][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 366.088608][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.088642][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 366.088680][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 366.088717][ T38] do_get_write_access+0x671/0x1090
[ 366.088765][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 366.088797][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 366.088831][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 366.088861][ T38] ? __ext4_journal_start_sb+0x205/0x780
[ 366.088894][ T38] __ext4_new_inode+0x1355/0x3ec0
[ 366.088936][ T38] ? __asan_memset+0x22/0x50
[ 366.088971][ T38] ? __pfx___ext4_new_inode+0x10/0x10
[ 366.089000][ T38] ? __pfx___dquot_initialize+0x10/0x10
[ 366.089040][ T38] ? smk_tskacc+0x2fb/0x370
[ 366.089083][ T38] ext4_mkdir+0x3ee/0xce0
[ 366.089135][ T38] ? __pfx_ext4_mkdir+0x10/0x10
[ 366.089172][ T38] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 366.089238][ T38] vfs_mkdir+0x408/0x620
[ 366.089278][ T38] filename_mkdirat+0x289/0x520
[ 366.089317][ T38] ? __pfx_filename_mkdirat+0x10/0x10
[ 366.089353][ T38] ? do_getname+0x151/0x250
[ 366.089391][ T38] __se_sys_mkdirat+0x35/0x150
[ 366.089427][ T38] do_syscall_64+0x166/0x520
[ 366.089511][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.089559][ T38] ? clear_bhb_loop+0x70/0xc0
[ 366.089597][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.089621][ T38] RIP: 0033:0x7fbea5d4cfc7
[ 366.089641][ T38] RSP: 002b:00007ffe32ca6088 EFLAGS: 00000202 ORIG_RAX: 0000000000000102
[ 366.089689][ T38] RAX: ffffffffffffffda RBX: 00007fbea5de4aaf RCX: 00007fbea5d4cfc7
[ 366.089706][ T38] RDX: 00000000000001ff RSI: 00007fbea5de4aaf RDI: 00000000ffffff9c
[ 366.089721][ T38] RBP: 00007ffe32ca6110 R08: 0000000000000000 R09: 0000000000000000
[ 366.089736][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe32ca6118
[ 366.089751][ T38] R13: 0000000000000002 R14: 00007ffe32ca62f8 R15: 0000000000000000
[ 366.089787][ T38]
[ 366.089796][ T38] INFO: task syz-executor:5773 blocked in I/O wait for more than 143 seconds.
[ 366.089813][ T38] Not tainted syzkaller #0
[ 366.089824][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 366.089834][ T38] task:syz-executor state:D stack:20584 pid:5773 tgid:5773 ppid:5769 task_flags:0x440140 flags:0x00080000
[ 366.089894][ T38] Call Trace:
[ 366.089902][ T38]
[ 366.089915][ T38] __schedule+0x16d9/0x5700
[ 366.089981][ T38] ? __pfx___schedule+0x10/0x10
[ 366.090023][ T38] ? schedule+0x90/0x2b0
[ 366.090059][ T38] schedule+0x164/0x2b0
[ 366.090092][ T38] io_schedule+0x80/0xe0
[ 366.090127][ T38] bit_wait_io+0x11/0xd0
[ 366.090163][ T38] __wait_on_bit+0xac/0x2f0
[ 366.090196][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.090242][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 366.090278][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.090312][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 366.090351][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 366.090387][ T38] do_get_write_access+0x671/0x1090
[ 366.090435][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 366.090467][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 366.090501][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 366.090530][ T38] ? __ext4_journal_start_sb+0x205/0x780
[ 366.090563][ T38] __ext4_new_inode+0x1355/0x3ec0
[ 366.090613][ T38] ? __asan_memset+0x22/0x50
[ 366.090648][ T38] ? __pfx___ext4_new_inode+0x10/0x10
[ 366.090678][ T38] ? __pfx___dquot_initialize+0x10/0x10
[ 366.090703][ T38] ? smk_tskacc+0x2fb/0x370
[ 366.090734][ T38] ext4_mkdir+0x3ee/0xce0
[ 366.090786][ T38] ? __pfx_ext4_mkdir+0x10/0x10
[ 366.090823][ T38] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 366.090862][ T38] vfs_mkdir+0x408/0x620
[ 366.090901][ T38] filename_mkdirat+0x289/0x520
[ 366.090940][ T38] ? __pfx_filename_mkdirat+0x10/0x10
[ 366.090975][ T38] ? do_getname+0x151/0x250
[ 366.091013][ T38] __se_sys_mkdirat+0x35/0x150
[ 366.091048][ T38] do_syscall_64+0x166/0x520
[ 366.091081][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.091104][ T38] ? clear_bhb_loop+0x70/0xc0
[ 366.091134][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.091156][ T38] RIP: 0033:0x7f9176accfc7
[ 366.091175][ T38] RSP: 002b:00007ffd4646a2b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000102
[ 366.091197][ T38] RAX: ffffffffffffffda RBX: 00007f9176b64aaf RCX: 00007f9176accfc7
[ 366.091220][ T38] RDX: 00000000000001ff RSI: 00007f9176b64aaf RDI: 00000000ffffff9c
[ 366.091235][ T38] RBP: 00007ffd4646a340 R08: 0000000000000000 R09: 0000000000000000
[ 366.091250][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd4646a348
[ 366.091265][ T38] R13: 0000000000000002 R14: 00007ffd4646a528 R15: 0000000000000000
[ 366.091300][ T38]
[ 366.091311][ T38] INFO: task syz-executor:5787 blocked in I/O wait for more than 143 seconds.
[ 366.091327][ T38] Not tainted syzkaller #0
[ 366.091337][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 366.091347][ T38] task:syz-executor state:D stack:22016 pid:5787 tgid:5787 ppid:5782 task_flags:0x440140 flags:0x00080000
[ 366.091408][ T38] Call Trace:
[ 366.091416][ T38]
[ 366.091429][ T38] __schedule+0x16d9/0x5700
[ 366.091494][ T38] ? __pfx___schedule+0x10/0x10
[ 366.091537][ T38] ? schedule+0x90/0x2b0
[ 366.091580][ T38] schedule+0x164/0x2b0
[ 366.091622][ T38] io_schedule+0x80/0xe0
[ 366.091657][ T38] bit_wait_io+0x11/0xd0
[ 366.091693][ T38] __wait_on_bit+0xac/0x2f0
[ 366.091727][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.091764][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 366.091807][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.091840][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 366.091879][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 366.091919][ T38] do_get_write_access+0x671/0x1090
[ 366.092526][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 366.092558][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 366.092597][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 366.092622][ T38] ? __ext4_journal_start_sb+0x205/0x780
[ 366.092651][ T38] __ext4_new_inode+0x1355/0x3ec0
[ 366.092686][ T38] ? __asan_memset+0x22/0x50
[ 366.092716][ T38] ? __pfx___ext4_new_inode+0x10/0x10
[ 366.092742][ T38] ? __pfx___dquot_initialize+0x10/0x10
[ 366.092764][ T38] ? smk_tskacc+0x2fb/0x370
[ 366.092791][ T38] ext4_mkdir+0x3ee/0xce0
[ 366.092836][ T38] ? __pfx_ext4_mkdir+0x10/0x10
[ 366.092868][ T38] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 366.092900][ T38] vfs_mkdir+0x408/0x620
[ 366.092934][ T38] filename_mkdirat+0x289/0x520
[ 366.092966][ T38] ? __pfx_filename_mkdirat+0x10/0x10
[ 366.092997][ T38] ? do_getname+0x151/0x250
[ 366.093029][ T38] __se_sys_mkdirat+0x35/0x150
[ 366.093058][ T38] do_syscall_64+0x166/0x520
[ 366.093087][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.093108][ T38] ? clear_bhb_loop+0x70/0xc0
[ 366.093133][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.093153][ T38] RIP: 0033:0x7ff6ebb2cfc7
[ 366.093170][ T38] RSP: 002b:00007ffd14063aa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000102
[ 366.093191][ T38] RAX: ffffffffffffffda RBX: 00007ff6ebbc4aaf RCX: 00007ff6ebb2cfc7
[ 366.093205][ T38] RDX: 00000000000001ff RSI: 00007ff6ebbc4aaf RDI: 00000000ffffff9c
[ 366.093219][ T38] RBP: 00007ffd14063b30 R08: 0000000000000000 R09: 0000000000000000
[ 366.093232][ T38] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffd14063b38
[ 366.093244][ T38] R13: 0000000000000002 R14: 00007ffd14063d18 R15: 0000000000000000
[ 366.093276][ T38]
[ 366.093305][ T38] INFO: task syz.1.52:6100 blocked in I/O wait for more than 143 seconds.
[ 366.093320][ T38] Not tainted syzkaller #0
[ 366.093329][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 366.093338][ T38] task:syz.1.52 state:D stack:25800 pid:6100 tgid:6100 ppid:5772 task_flags:0x440040 flags:0x00080002
[ 366.093394][ T38] Call Trace:
[ 366.093401][ T38]
[ 366.093414][ T38] __schedule+0x16d9/0x5700
[ 366.093485][ T38] ? __pfx___schedule+0x10/0x10
[ 366.093522][ T38] ? schedule+0x90/0x2b0
[ 366.093553][ T38] schedule+0x164/0x2b0
[ 366.093593][ T38] io_schedule+0x80/0xe0
[ 366.093624][ T38] bit_wait_io+0x11/0xd0
[ 366.093657][ T38] __wait_on_bit+0xac/0x2f0
[ 366.093686][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.093718][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 366.093748][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.093777][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 366.093810][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 366.093842][ T38] do_get_write_access+0x671/0x1090
[ 366.093890][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 366.093940][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 366.093971][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 366.093995][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 366.094030][ T38] ext4_reserve_inode_write+0x294/0x360
[ 366.094062][ T38] __ext4_mark_inode_dirty+0x146/0x7b0
[ 366.094102][ T38] ext4_dirty_inode+0xd0/0x110
[ 366.094125][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 366.094147][ T38] __mark_inode_dirty+0x3a8/0x13b0
[ 366.094181][ T38] file_update_time_flags+0x39f/0x450
[ 366.094212][ T38] ext4_page_mkwrite+0x225/0x1150
[ 366.094245][ T38] ? __pfx_filemap_fault+0x10/0x10
[ 366.094271][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 366.094298][ T38] ? lock_acquire+0x115/0x350
[ 366.094327][ T38] do_page_mkwrite+0x14a/0x310
[ 366.094375][ T38] do_pte_missing+0x734/0x28f0
[ 366.094411][ T38] ? handle_mm_fault+0xeb/0x28c0
[ 366.094441][ T38] handle_mm_fault+0xf64/0x28c0
[ 366.094470][ T38] ? handle_mm_fault+0xeb/0x28c0
[ 366.094505][ T38] ? __pfx_handle_mm_fault+0x10/0x10
[ 366.094527][ T38] ? lock_vma_under_rcu+0x45a/0x500
[ 366.094554][ T38] ? __pfx_do_futex+0x10/0x10
[ 366.094617][ T38] do_user_addr_fault+0xa4f/0x1340
[ 366.094658][ T38] ? trace_page_fault_user+0x84/0x1e0
[ 366.094682][ T38] exc_page_fault+0x6a/0xc0
[ 366.094718][ T38] asm_exc_page_fault+0x26/0x30
[ 366.094738][ T38] RIP: 0033:0x7f65b9b36871
[ 366.094763][ T38] RSP: 002b:00007ffd0ee2ac60 EFLAGS: 00010202
[ 366.094781][ T38] RAX: 0000001b2d464000 RBX: 0000000000000000 RCX: 000000000003fde8
[ 366.094795][ T38] RDX: 0000001b2d463fff RSI: 0000000000000008 RDI: 00007f65baa25720
[ 366.094808][ T38] RBP: 00007f65baa25720 R08: 0000000000000000 R09: 00007f65b9ef6038
[ 366.094822][ T38] R10: 00007f65baa25700 R11: 0000000000000000 R12: 0000000000000000
[ 366.094834][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
[ 366.094864][ T38]
[ 366.094873][ T38] INFO: task syz.3.53:6101 blocked in I/O wait for more than 143 seconds.
[ 366.094887][ T38] Not tainted syzkaller #0
[ 366.094897][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 366.094906][ T38] task:syz.3.53 state:D stack:28264 pid:6101 tgid:6101 ppid:5784 task_flags:0x440040 flags:0x00080002
[ 366.094964][ T38] Call Trace:
[ 366.094971][ T38]
[ 366.094983][ T38] __schedule+0x16d9/0x5700
[ 366.095038][ T38] ? __pfx___schedule+0x10/0x10
[ 366.095075][ T38] ? schedule+0x90/0x2b0
[ 366.095106][ T38] schedule+0x164/0x2b0
[ 366.095136][ T38] io_schedule+0x80/0xe0
[ 366.095165][ T38] bit_wait_io+0x11/0xd0
[ 366.095196][ T38] __wait_on_bit+0xac/0x2f0
[ 366.095224][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.095255][ T38] out_of_line_wait_on_bit+0x13b/0x190
[ 366.095286][ T38] ? __pfx_bit_wait_io+0x10/0x10
[ 366.095315][ T38] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 366.095347][ T38] ? __pfx_wake_bit_function+0x10/0x10
[ 366.095378][ T38] do_get_write_access+0x671/0x1090
[ 366.095419][ T38] jbd2_journal_get_write_access+0x1d7/0x230
[ 366.095446][ T38] __ext4_journal_get_write_access+0xf1/0x620
[ 366.095475][ T38] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 366.095499][ T38] ? trace_kmem_cache_alloc+0x29/0xe0
[ 366.095533][ T38] ext4_reserve_inode_write+0x294/0x360
[ 366.095564][ T38] __ext4_mark_inode_dirty+0x146/0x7b0
[ 366.095611][ T38] ext4_dirty_inode+0xd0/0x110
[ 366.095634][ T38] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 366.095655][ T38] __mark_inode_dirty+0x3a8/0x13b0
[ 366.095688][ T38] file_update_time_flags+0x39f/0x450
[ 366.095719][ T38] ext4_page_mkwrite+0x225/0x1150
[ 366.095752][ T38] ? __pfx_filemap_fault+0x10/0x10
[ 366.095777][ T38] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 366.095800][ T38] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 366.095831][ T38] do_page_mkwrite+0x14a/0x310
[ 366.095864][ T38] do_pte_missing+0x734/0x28f0
[ 366.095894][ T38] ? rt_spin_unlock+0x165/0x200
[ 366.095921][ T38] ? __pmd_alloc+0x41b/0x5e0
[ 366.095950][ T38] handle_mm_fault+0xf64/0x28c0
[ 366.095980][ T38] ? handle_mm_fault+0xeb/0x28c0
[ 366.096015][ T38] ? __pfx_handle_mm_fault+0x10/0x10
[ 366.096038][ T38] ? lock_vma_under_rcu+0x45a/0x500
[ 366.096091][ T38] do_user_addr_fault+0xa4f/0x1340
[ 366.096123][ T38] ? trace_page_fault_user+0x84/0x1e0
[ 366.096147][ T38] exc_page_fault+0x6a/0xc0
[ 366.096176][ T38] asm_exc_page_fault+0x26/0x30
[ 366.096196][ T38] RIP: 0033:0x7f87a92fbaa3
[ 366.096212][ T38] RSP: 002b:00007fffd3933cd0 EFLAGS: 00010246
[ 366.096229][ T38] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 366.096242][ T38] RDX: 0000001b2db24000 RSI: 0000000000040000 RDI: 00007f87a9670708
[ 366.096255][ T38] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 366.096267][ T38] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 366.096279][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fffd3933f60
[ 366.096310][ T38]
[ 366.096322][ T38]
[ 366.096322][ T38] Showing all locks held in the system:
[ 366.096331][ T38] locks held by pr/ttyS0/17: 3, last CPU#1:
[ 366.096425][ T38] #0: ffffffff8e09d7b8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60
[ 366.096525][ T38] #1: ffffffff99ea53b8 (&port_lock_key){+.+.}-{3:3}, at: nbcon_kthread_func+0x64c/0x880
[ 366.096589][ T38] #2: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400
[ 366.096643][ T38] locks held by khungtaskd/38: 1, last CPU#0:
[ 366.096657][ T38] #0: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 366.096744][ T38] locks held by kworker/u8:26/3436: 6, on CPU#0:
[ 366.096758][ T38] #0: ffff88801f2c5938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 366.096814][ T38] #1: ffffc9000f2dfc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 366.096868][ T38] #2: ffff88803557c0e0 (&type->s_umount_key#33){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0
[ 366.096931][ T38] #3: ffff8880356c8d98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0
[ 366.097009][ T38] #4: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.097077][ T38] #5: ffff88803fd65cc8 (&ei->i_data_sem#2){++++}-{4:4}, at: ext4_map_blocks+0x77d/0x12c0
[ 366.097139][ T38] locks held by kworker/u8:29/3439: 5, last CPU#1:
[ 366.097153][ T38] #0: ffff888032d4f938 ((wq_completion)bat_events){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 366.097208][ T38] #1: ffffc9000f33fc40 ((work_completion)(&(&bat_priv->dat.work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 366.097263][ T38] #2: ffffffff8e059500 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420
[ 366.097317][ T38] #3: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0x3d/0x420
[ 366.097370][ T38] #4: ffffffff8e1c3c80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400
[ 366.097424][ T38] locks held by getty/5363: 2, on CPU#0:
[ 366.097438][ T38] #0: ffff888034f730a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 366.097557][ T38] #1: ffffc900044cb2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360
[ 366.097641][ T38] locks held by syz-executor/5642: 3, on CPU#0:
[ 366.097655][ T38] #0: ffff888040409f30 (&mm->mmap_lock){++++}-{4:4}, at: lock_mm_and_find_vma+0x36/0x340
[ 366.097709][ T38] #1: ffff88803557c688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 366.097760][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.097809][ T38] locks held by syz-executor/5770: 3, on CPU#0:
[ 366.097830][ T38] #0: ffff88803557c510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 366.097888][ T38] #1: ffff88805bda74f8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 366.097952][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.098000][ T38] locks held by syz-executor/5773: 3, on CPU#0:
[ 366.098013][ T38] #0: ffff88803557c510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 366.098070][ T38] #1: ffff88805bda69b0 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 366.098133][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.098182][ T38] locks held by syz-executor/5787: 3, on CPU#0:
[ 366.098196][ T38] #0: ffff88803557c510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 366.098251][ T38] #1: ffff88804535d320 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 366.098314][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.098368][ T38] locks held by syz.1.52/6100: 3, on CPU#1:
[ 366.098381][ T38] #0: ffff88803f41b588 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 366.098435][ T38] #1: ffff88803557c688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 366.098486][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.098534][ T38] locks held by syz.3.53/6101: 3, on CPU#0:
[ 366.098548][ T38] #0: ffff8880295e3088 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 366.098608][ T38] #1: ffff88803557c688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 366.098658][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.098706][ T38] locks held by syz-executor/6104: 3, on CPU#0:
[ 366.098719][ T38] #0: ffff88803557c510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 366.098776][ T38] #1: ffff88803fdeb148 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 366.098839][ T38] #2: ffff888035578bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 366.098888][ T38]
[ 366.098893][ T38] =============================================
[ 366.098893][ T38]
[ 366.098902][ T38] NMI backtrace for cpu 0
[ 366.098916][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 366.098938][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 366.098949][ T38] Call Trace:
[ 366.098957][ T38]
[ 366.098965][ T38] dump_stack_lvl+0xe8/0x150
[ 366.098993][ T38] nmi_cpu_backtrace+0x274/0x2d0
[ 366.099045][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 366.099067][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390
[ 366.099095][ T38] sys_info+0x135/0x170
[ 366.099117][ T38] watchdog+0xfd7/0x1030
[ 366.099161][ T38] ? watchdog+0x1c7/0x1030
[ 366.099192][ T38] kthread+0x38b/0x470
[ 366.099212][ T38] ? __pfx_watchdog+0x10/0x10
[ 366.099235][ T38] ? __pfx_kthread+0x10/0x10
[ 366.099257][ T38] ret_from_fork+0x514/0xb70
[ 366.099281][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 366.099301][ T38] ? __switch_to+0xc89/0x1420
[ 366.099331][ T38] ? __pfx_kthread+0x10/0x10
[ 366.099352][ T38] ret_from_fork_asm+0x1a/0x30
[ 366.099385][ T38]
[ 366.099393][ T38] Sending NMI from CPU 0 to CPUs 1:
[ 366.099420][ C1] NMI backtrace for cpu 1
[ 366.099435][ C1] CPU: 1 UID: 0 PID: 17 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 366.099455][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 366.099464][ C1] RIP: 0010:io_serial_in+0x77/0xc0
[ 366.099520][ C1] Code: e8 1e d6 64 fc 44 89 f9 d3 e3 49 83 ee 80 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 6f c3 d0 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f c3 cc cc cc cc cc 44 89 f9 80 e1 07
[ 366.099534][ C1] RSP: 0018:ffffc900001678b8 EFLAGS: 00000202
[ 366.099551][ C1] RAX: 1ffffffff33d4a00 RBX: 00000000000003fd RCX: 0000000000000000
[ 366.099563][ C1] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000000
[ 366.099574][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000
[ 366.099585][ C1] R10: dffffc0000000000 R11: ffffffff8561c4f0 R12: dffffc0000000000
[ 366.099598][ C1] R13: 0000000000000000 R14: ffffffff99ea53e0 R15: 0000000000000000
[ 366.099609][ C1] FS: 0000000000000000(0000) GS:ffff888125cc8000(0000) knlGS:0000000000000000
[ 366.099623][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 366.099636][ C1] CR2: 00005596df54fa38 CR3: 000000000dfb0000 CR4: 00000000003526f0
[ 366.099653][ C1] Call Trace:
[ 366.099659][ C1]
[ 366.099667][ C1] wait_for_lsr+0x190/0x300
[ 366.099691][ C1] __serial8250_console_fifo_write+0xd0/0x3f0
[ 366.099752][ C1] serial8250_console_write+0xac5/0x1230
[ 366.099777][ C1] ? __pfx_serial8250_console_write+0x10/0x10
[ 366.099805][ C1] nbcon_emit_next_record+0xef5/0x1a90
[ 366.099834][ C1] ? __pfx_nbcon_emit_next_record+0x10/0x10
[ 366.099859][ C1] ? nbcon_context_try_acquire+0x819/0xbd0
[ 366.099889][ C1] nbcon_kthread_func+0x679/0x880
[ 366.099914][ C1] ? nbcon_kthread_func+0x163/0x880
[ 366.099935][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10
[ 366.099959][ C1] ? __kthread_parkme+0x71/0x1f0
[ 366.099983][ C1] ? __kthread_parkme+0x199/0x1f0
[ 366.100008][ C1] kthread+0x38b/0x470
[ 366.100025][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10
[ 366.100045][ C1] ? __pfx_kthread+0x10/0x10
[ 366.100062][ C1] ret_from_fork+0x514/0xb70
[ 366.100087][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 366.100104][ C1] ? __switch_to+0xc89/0x1420
[ 366.100127][ C1] ? __pfx_kthread+0x10/0x10
[ 366.100145][ C1] ret_from_fork_asm+0x1a/0x30
[ 366.100168][ C1]
[ 366.100442][ T38] Kernel panic - not syncing: hung_task: blocked tasks
[ 368.790226][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 368.799871][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 368.809933][ T38] Call Trace:
[ 368.813225][ T38]
[ 368.816161][ T38] vpanic+0x56d/0xa60
[ 368.820156][ T38] ? __pfx_vpanic+0x10/0x10
[ 368.824663][ T38] ? console_srcu_read_unlock+0x3a/0x60
[ 368.830228][ T38] panic+0xc5/0xd0
[ 368.833953][ T38] ? __pfx_panic+0x10/0x10
[ 368.838377][ T38] ? wq_watchdog_touch+0xf9/0x160
[ 368.843423][ T38] ? nmi_trigger_cpumask_backtrace+0x24d/0x390
[ 368.849609][ T38] watchdog+0x1030/0x1030
[ 368.853973][ T38] ? watchdog+0x1c7/0x1030
[ 368.858429][ T38] kthread+0x38b/0x470
[ 368.862512][ T38] ? __pfx_watchdog+0x10/0x10
[ 368.867207][ T38] ? __pfx_kthread+0x10/0x10
[ 368.871809][ T38] ret_from_fork+0x514/0xb70
[ 368.876500][ T38] ? __pfx_ret_from_fork+0x10/0x10
[ 368.881711][ T38] ? __switch_to+0xc89/0x1420
[ 368.886414][ T38] ? __pfx_kthread+0x10/0x10
[ 368.891014][ T38] ret_from_fork_asm+0x1a/0x30
[ 368.895796][ T38]
[ 368.899066][ T38] Kernel Offset: disabled
[ 368.903390][ T38] Rebooting in 86400 seconds..