Warning: Permanently added '10.128.1.147' (ED25519) to the list of known hosts.
2026/10/03 11:46:07 parsed 1 programs
2026/10/03 11:46:07 serving rpc on tcp://35149
[ 170.646724][ T5625] cgroup: Unknown subsys name 'net'
[ 170.918294][ T5625] cgroup: Unknown subsys name 'cpuset'
[ 170.972159][ T5625] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 172.957198][ T5625] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 176.384708][ T4907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 176.404850][ T4907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 176.429769][ T4907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 176.440742][ T4907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 176.456349][ T4907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 177.694180][ T5645] 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.
[ 177.963576][ T5639] bridge0: port 1(bridge_slave_0) entered blocking state
[ 177.964788][ T5639] bridge0: port 1(bridge_slave_0) entered disabled state
[ 177.965007][ T5639] bridge_slave_0: entered allmulticast mode
[ 177.997795][ T5639] bridge_slave_0: entered promiscuous mode
[ 178.085845][ T5639] bridge0: port 2(bridge_slave_1) entered blocking state
[ 178.085961][ T5639] bridge0: port 2(bridge_slave_1) entered disabled state
[ 178.086155][ T5639] bridge_slave_1: entered allmulticast mode
[ 178.120514][ T5639] bridge_slave_1: entered promiscuous mode
[ 178.514407][ T60] Bluetooth: hci0: command tx timeout
[ 178.756010][ T5639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 179.052377][ T5639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 179.148712][ T5639] team0: Port device team_slave_0 added
[ 179.197935][ T5639] team0: Port device team_slave_1 added
[ 179.318209][ T5639] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 179.318229][ T5639] 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.
[ 179.318249][ T5639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 179.432708][ T5639] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 179.432724][ T5639] 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.
[ 179.432744][ T5639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 179.952417][ T5639] hsr_slave_0: entered promiscuous mode
[ 179.979257][ T5639] hsr_slave_1: entered promiscuous mode
[ 180.344859][ T1172] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 180.344914][ T1172] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 181.301736][ T1172] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 181.301760][ T1172] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 182.904527][ T5639] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 182.968079][ T5639] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 182.997368][ T5639] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 183.048551][ T5639] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 183.074852][ T5639] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 183.142857][ T5639] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 183.178584][ T5639] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 183.264815][ T5639] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 183.746020][ T5639] 8021q: adding VLAN 0 to HW filter on device bond0
[ 183.815459][ T5639] 8021q: adding VLAN 0 to HW filter on device team0
[ 183.833398][ T1172] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.833539][ T1172] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 184.323467][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state
[ 184.323594][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 185.314011][ T5639] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 185.496430][ T5639] veth0_vlan: entered promiscuous mode
[ 185.545726][ T5639] veth1_vlan: entered promiscuous mode
[ 185.617582][ T5639] veth0_macvtap: entered promiscuous mode
[ 185.635578][ T5639] veth1_macvtap: entered promiscuous mode
[ 185.680810][ T5639] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 185.706230][ T5639] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 186.424626][ T57] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 186.486385][ T1367] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 186.524920][ T57] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 186.524974][ T57] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
2026/10/03 11:46:26 executed programs: 0
[ 186.800642][ T4907] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 186.819509][ T4907] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 186.828970][ T4907] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 186.842579][ T4907] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 186.845245][ T4907] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 187.002926][ T5754] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 187.031914][ T5754] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 187.065112][ T5754] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 187.085177][ T5757] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 187.086159][ T5757] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 187.096984][ T60] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 187.136250][ T60] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 187.157873][ T60] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 187.173487][ T60] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 187.174607][ T60] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 187.377548][ T5757] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 187.422146][ T60] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 187.457649][ T60] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 187.464840][ T4907] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 187.485304][ T4907] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 187.494742][ T4907] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 187.509014][ T4907] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 187.510039][ T4907] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 187.515986][ T60] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 187.522148][ T4907] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 188.911445][ T5754] Bluetooth: hci1: command tx timeout
[ 189.315223][ T5754] Bluetooth: hci2: command tx timeout
[ 189.315352][ T5754] Bluetooth: hci0: command tx timeout
[ 189.792701][ T5754] Bluetooth: hci4: command tx timeout
[ 189.792973][ T4907] Bluetooth: hci3: command tx timeout
[ 190.148773][ T3364] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 190.523985][ T3364] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 190.876393][ T3364] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 190.991509][ T4907] Bluetooth: hci1: command tx timeout
[ 191.275202][ T3364] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 191.391473][ T4907] Bluetooth: hci0: command tx timeout
[ 191.391511][ T4907] Bluetooth: hci2: command tx timeout
[ 191.464992][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state
[ 191.465166][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state
[ 191.465309][ T5747] bridge_slave_0: entered allmulticast mode
[ 191.467203][ T5747] bridge_slave_0: entered promiscuous mode
[ 191.519170][ T5751] bridge0: port 1(bridge_slave_0) entered blocking state
[ 191.519297][ T5751] bridge0: port 1(bridge_slave_0) entered disabled state
[ 191.519529][ T5751] bridge_slave_0: entered allmulticast mode
[ 191.527628][ T5751] bridge_slave_0: entered promiscuous mode
[ 191.564569][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state
[ 191.564660][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state
[ 191.564805][ T5747] bridge_slave_1: entered allmulticast mode
[ 191.566700][ T5747] bridge_slave_1: entered promiscuous mode
[ 191.612929][ T5751] bridge0: port 2(bridge_slave_1) entered blocking state
[ 191.613071][ T5751] bridge0: port 2(bridge_slave_1) entered disabled state
[ 191.613484][ T5751] bridge_slave_1: entered allmulticast mode
[ 191.615441][ T5751] bridge_slave_1: entered promiscuous mode
[ 191.788479][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 191.840028][ T5751] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 191.868679][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 191.872481][ T5754] Bluetooth: hci3: command tx timeout
[ 191.872517][ T5754] Bluetooth: hci4: command tx timeout
[ 191.965373][ T5751] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 191.965649][ T5758] bridge0: port 1(bridge_slave_0) entered blocking state
[ 191.965839][ T5758] bridge0: port 1(bridge_slave_0) entered disabled state
[ 191.965976][ T5758] bridge_slave_0: entered allmulticast mode
[ 191.967920][ T5758] bridge_slave_0: entered promiscuous mode
[ 192.022629][ T5746] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.022757][ T5746] bridge0: port 1(bridge_slave_0) entered disabled state
[ 192.023012][ T5746] bridge_slave_0: entered allmulticast mode
[ 192.030327][ T5746] bridge_slave_0: entered promiscuous mode
[ 192.062157][ T5762] bridge0: port 1(bridge_slave_0) entered blocking state
[ 192.062288][ T5762] bridge0: port 1(bridge_slave_0) entered disabled state
[ 192.062463][ T5762] bridge_slave_0: entered allmulticast mode
[ 192.064588][ T5762] bridge_slave_0: entered promiscuous mode
[ 192.106745][ T5758] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.106884][ T5758] bridge0: port 2(bridge_slave_1) entered disabled state
[ 192.107271][ T5758] bridge_slave_1: entered allmulticast mode
[ 192.110500][ T5758] bridge_slave_1: entered promiscuous mode
[ 192.282477][ T5746] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.282569][ T5746] bridge0: port 2(bridge_slave_1) entered disabled state
[ 192.282710][ T5746] bridge_slave_1: entered allmulticast mode
[ 192.284687][ T5746] bridge_slave_1: entered promiscuous mode
[ 192.286324][ T5762] bridge0: port 2(bridge_slave_1) entered blocking state
[ 192.286452][ T5762] bridge0: port 2(bridge_slave_1) entered disabled state
[ 192.286590][ T5762] bridge_slave_1: entered allmulticast mode
[ 192.288582][ T5762] bridge_slave_1: entered promiscuous mode
[ 192.366662][ T5747] team0: Port device team_slave_0 added
[ 192.413645][ T5751] team0: Port device team_slave_0 added
[ 192.439937][ T5747] team0: Port device team_slave_1 added
[ 192.505452][ T5751] team0: Port device team_slave_1 added
[ 192.509912][ T5758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 192.550436][ T5746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 192.566833][ T5762] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 192.591283][ T5758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 192.642671][ T5746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 192.646861][ T5762] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 192.704642][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 192.704664][ 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.
[ 192.704684][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 192.770584][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 192.770604][ T5751] 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.
[ 192.770624][ T5751] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 192.824711][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 192.824731][ 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.
[ 192.824760][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 192.972356][ T3364] bridge_slave_1: left allmulticast mode
[ 192.972540][ T3364] bridge_slave_1: left promiscuous mode
[ 192.977167][ T3364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 193.071656][ T4907] Bluetooth: hci1: command tx timeout
[ 193.133778][ T3364] bridge_slave_0: left allmulticast mode
[ 193.133809][ T3364] bridge_slave_0: left promiscuous mode
[ 193.134006][ T3364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 193.471522][ T4907] Bluetooth: hci2: command tx timeout
[ 193.471561][ T4907] Bluetooth: hci0: command tx timeout
[ 193.922481][ T3364] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 193.951699][ T5754] Bluetooth: hci4: command tx timeout
[ 193.951737][ T5754] Bluetooth: hci3: command tx timeout
[ 193.992549][ T3364] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 194.034529][ T3364] bond0 (unregistering): Released all slaves
[ 194.213433][ T5751] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 194.213454][ T5751] 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.
[ 194.213483][ T5751] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 194.219361][ T5758] team0: Port device team_slave_0 added
[ 194.256739][ T5746] team0: Port device team_slave_0 added
[ 194.437181][ T1332] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.437250][ T1332] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.652829][ T5762] team0: Port device team_slave_0 added
[ 194.672773][ T5758] team0: Port device team_slave_1 added
[ 194.676719][ T5746] team0: Port device team_slave_1 added
[ 194.695338][ T5762] team0: Port device team_slave_1 added
[ 194.842096][ T5758] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 194.842117][ T5758] 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.
[ 194.842144][ T5758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 194.843680][ T5746] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 194.843697][ T5746] 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.
[ 194.843724][ T5746] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 194.845077][ T5762] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 194.845092][ T5762] 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.
[ 194.845120][ T5762] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 194.940455][ T5747] hsr_slave_0: entered promiscuous mode
[ 194.946076][ T5747] hsr_slave_1: entered promiscuous mode
[ 194.964945][ T5747] debugfs: 'hsr0' already exists in 'hsr'
[ 194.965267][ T5747] Cannot create hsr debugfs directory
[ 195.022714][ T5758] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 195.022735][ T5758] 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.
[ 195.022764][ T5758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 195.024981][ T5746] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 195.024998][ T5746] 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.
[ 195.025022][ T5746] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 195.030783][ T5762] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 195.030801][ T5762] 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.
[ 195.030827][ T5762] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 195.125894][ T5751] hsr_slave_0: entered promiscuous mode
[ 195.134896][ T5751] hsr_slave_1: entered promiscuous mode
[ 195.138390][ T5751] debugfs: 'hsr0' already exists in 'hsr'
[ 195.138482][ T5751] Cannot create hsr debugfs directory
[ 195.162879][ T4907] Bluetooth: hci1: command tx timeout
[ 195.539308][ T5758] hsr_slave_0: entered promiscuous mode
[ 195.540747][ T5758] hsr_slave_1: entered promiscuous mode
[ 195.551535][ T4907] Bluetooth: hci0: command tx timeout
[ 195.551571][ T4907] Bluetooth: hci2: command tx timeout
[ 195.564652][ T5758] debugfs: 'hsr0' already exists in 'hsr'
[ 195.564684][ T5758] Cannot create hsr debugfs directory
[ 195.589209][ T5746] hsr_slave_0: entered promiscuous mode
[ 195.591035][ T5746] hsr_slave_1: entered promiscuous mode
[ 195.603535][ T5746] debugfs: 'hsr0' already exists in 'hsr'
[ 195.603565][ T5746] Cannot create hsr debugfs directory
[ 195.634349][ T5762] hsr_slave_0: entered promiscuous mode
[ 195.635828][ T5762] hsr_slave_1: entered promiscuous mode
[ 195.636869][ T5762] debugfs: 'hsr0' already exists in 'hsr'
[ 195.636897][ T5762] Cannot create hsr debugfs directory
[ 196.041489][ T5754] Bluetooth: hci3: command tx timeout
[ 196.041524][ T5754] Bluetooth: hci4: command tx timeout
[ 196.301658][ T3364] hsr_slave_0: left promiscuous mode
[ 196.321566][ T3364] hsr_slave_1: left promiscuous mode
[ 196.322840][ T3364] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 196.322960][ T3364] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 196.363636][ T3364] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 196.363663][ T3364] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 196.457765][ T3364] veth1_macvtap: left promiscuous mode
[ 196.457960][ T3364] veth0_macvtap: left promiscuous mode
[ 196.458166][ T3364] veth1_vlan: left promiscuous mode
[ 196.458378][ T3364] veth0_vlan: left promiscuous mode
[ 197.202674][ T3364] team0 (unregistering): Port device team_slave_1 removed
[ 197.262274][ T3364] team0 (unregistering): Port device team_slave_0 removed
[ 197.554896][ T5253] 8021q: adding VLAN 0 to HW filter on device eth1
[ 198.301167][ T5747] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 198.387117][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 198.405227][ T5747] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 198.450200][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 198.466760][ T5747] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 198.510690][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 198.776027][ T5747] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 198.815849][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 199.077539][ T5253] 8021q: adding VLAN 0 to HW filter on device eth2
[ 199.188019][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0
[ 199.439878][ T5747] 8021q: adding VLAN 0 to HW filter on device team0
[ 199.511962][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 199.513409][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 199.560750][ T3364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 199.575701][ T3364] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 200.396561][ T5762] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 200.454477][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 200.460491][ T5762] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 200.524257][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 200.529635][ T5762] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 200.571183][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 200.587096][ T5762] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 200.627056][ T5762] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 201.030554][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 201.147287][ T5746] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 201.193517][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 201.213467][ T5746] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 201.263387][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 201.298724][ T5746] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 201.336228][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 201.474842][ T5746] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 201.510155][ T5746] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 201.791963][ T5751] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 201.828479][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 201.848936][ T5751] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 201.907788][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 201.924747][ T5751] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 201.949222][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 201.989254][ T5751] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 202.016886][ T5751] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 202.149285][ T5747] veth0_vlan: entered promiscuous mode
[ 202.189190][ T5758] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 202.232623][ T5758] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 202.239288][ T5758] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 202.275438][ T5758] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 202.290419][ T5758] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 202.335412][ T5758] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 202.350654][ T5758] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 202.375497][ T5758] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 202.379091][ T5747] veth1_vlan: entered promiscuous mode
[ 202.455946][ T5762] 8021q: adding VLAN 0 to HW filter on device bond0
[ 202.568154][ T5762] 8021q: adding VLAN 0 to HW filter on device team0
[ 202.619934][ T3377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 202.620098][ T3377] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 202.684303][ T3341] bridge0: port 2(bridge_slave_1) entered blocking state
[ 202.684485][ T3341] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 202.687982][ T5747] veth0_macvtap: entered promiscuous mode
[ 202.762523][ T5746] 8021q: adding VLAN 0 to HW filter on device bond0
[ 202.777904][ T5747] veth1_macvtap: entered promiscuous mode
[ 202.895874][ T5746] 8021q: adding VLAN 0 to HW filter on device team0
[ 202.898476][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 202.953099][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 202.959456][ T5751] 8021q: adding VLAN 0 to HW filter on device bond0
[ 202.977227][ T1274] bridge0: port 1(bridge_slave_0) entered blocking state
[ 202.977763][ T1274] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 203.039978][ T1274] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.040101][ T1274] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 203.188339][ T5751] 8021q: adding VLAN 0 to HW filter on device team0
[ 203.269261][ T5758] 8021q: adding VLAN 0 to HW filter on device bond0
[ 203.354705][ T3364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.358843][ T3364] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 203.574557][ T3377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.574747][ T3377] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 203.732990][ T5758] 8021q: adding VLAN 0 to HW filter on device team0
[ 203.818322][ T1279] bridge0: port 1(bridge_slave_0) entered blocking state
[ 203.818480][ T1279] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 203.840793][ T160] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 203.840819][ T160] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 203.918391][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state
[ 203.918576][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 204.138001][ T105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 204.138026][ T105] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/10/03 11:46:44 executed programs: 10
[ 204.641521][ T1274] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 204.698618][ T160] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 204.706883][ T1279] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 204.707918][ T1367] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 204.798594][ T5762] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 205.642990][ T5746] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 206.026280][ T5746] veth0_vlan: entered promiscuous mode
[ 206.150764][ T5746] veth1_vlan: entered promiscuous mode
[ 206.166197][ T5762] veth0_vlan: entered promiscuous mode
[ 206.187220][ T5751] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 206.234020][ T5762] veth1_vlan: entered promiscuous mode
[ 206.388080][ T5758] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 206.420292][ T5746] veth0_macvtap: entered promiscuous mode
[ 206.487939][ T5746] veth1_macvtap: entered promiscuous mode
[ 206.529181][ T5762] veth0_macvtap: entered promiscuous mode
[ 206.539917][ T5751] veth0_vlan: entered promiscuous mode
[ 206.588587][ T5762] veth1_macvtap: entered promiscuous mode
[ 206.634751][ T5751] veth1_vlan: entered promiscuous mode
[ 206.639697][ T5746] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 206.686233][ T5746] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 206.726449][ T5762] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 206.763283][ T5762] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 206.800719][ T5758] veth0_vlan: entered promiscuous mode
[ 206.965126][ T5758] veth1_vlan: entered promiscuous mode
[ 207.084410][ T5751] veth0_macvtap: entered promiscuous mode
[ 207.482630][ T5751] veth1_macvtap: entered promiscuous mode
[ 207.780805][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 207.780829][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 207.882923][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 207.970630][ T5751] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 207.971262][ T5758] veth0_macvtap: entered promiscuous mode
[ 207.988161][ T1367] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 207.988186][ T1367] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 208.085572][ T5758] veth1_macvtap: entered promiscuous mode
[ 208.147940][ T1367] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 208.147965][ T1367] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 208.394479][ T2162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 208.394505][ T2162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 208.467544][ T5758] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 208.643831][ T5758] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 209.108657][ T3377] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 209.108682][ T3377] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/10/03 11:46:49 executed programs: 44
[ 209.412578][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 209.759050][ T160] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 209.759076][ T160] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 209.809682][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 209.809707][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 209.908477][ T3377] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 209.908503][ T3377] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 210.001791][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.005831][ T160] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.005961][ T160] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006003][ T160] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006044][ T160] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006082][ T160] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006122][ T160] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006162][ T160] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006202][ T160] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006240][ T160] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006292][ T160] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006356][ T160] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.006398][ T160] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.007026][ T160] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 210.007074][ T160] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 255.876413][ T1332] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.876469][ T1332] ieee802154 phy1 wpan1: encryption failed: -22
[ 309.151535][ T4907] Bluetooth: hci1: command 0x0406 tx timeout
[ 314.355976][ T6085] Bluetooth: hci4: command 0x0406 tx timeout
[ 314.364299][ T6084] Bluetooth: hci2: command 0x0406 tx timeout
[ 314.364438][ T6084] Bluetooth: hci0: command 0x0406 tx timeout
[ 314.364468][ T6084] Bluetooth: hci3: command 0x0406 tx timeout
[ 317.324546][ T1332] ieee802154 phy0 wpan0: encryption failed: -22
[ 317.324602][ T1332] ieee802154 phy1 wpan1: encryption failed: -22
[ 354.433226][ T37] INFO: task kworker/u8:9:1274 blocked in I/O wait for more than 143 seconds.
[ 354.433276][ T37] Not tainted syzkaller #0
[ 354.433288][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 354.433300][ T37] task:kworker/u8:9 state:D stack:20480 pid:1274 tgid:1274 ppid:2 task_flags:0x4248060 flags:0x00080000
[ 354.433381][ T37] Workqueue: writeback wb_workfn (flush-8:0)
[ 354.433441][ T37] Call Trace:
[ 354.433450][ T37]
[ 354.433466][ T37] __schedule+0x16d9/0x5700
[ 354.433493][
** replaying previous printk message **
[ 354.433493][ T37] ? blk_mq_flush_plug_list+0x415/0x540
[ 354.433539][ T37] ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[ 354.433571][ T37] ? __blk_flush_plug+0x416/0x4d0
[ 354.433597][ T37] ? __pfx___schedule+0x10/0x10
[ 354.433630][ T37] ? schedule+0x90/0x2b0
[ 354.433656][ T37] schedule+0x164/0x2b0
[ 354.433681][ T37] io_schedule+0x80/0xe0
[ 354.433707][ T37] bit_wait_io+0x11/0xd0
[ 354.433735][ T37] __wait_on_bit+0xac/0x2f0
[ 354.433760][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.433788][ T37] out_of_line_wait_on_bit+0x13b/0x190
[ 354.433816][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.433842][ T37] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 354.433871][ T37] ? __pfx_wake_bit_function+0x10/0x10
[ 354.433909][ T37] do_get_write_access+0x671/0x1090
[ 354.433959][ T37] jbd2_journal_get_write_access+0x1d7/0x230
[ 354.433993][ T37] __ext4_journal_get_write_access+0xf1/0x620
[ 354.434029][ T37] ? ext4_get_group_desc+0x10e/0x4e0
[ 354.434052][ T37] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 354.434088][ T37] ? ext4_get_group_desc+0x10e/0x4e0
[ 354.434115][ T37] ext4_mb_mark_context+0x325/0xec0
[ 354.434158][ T37] ? __pfx_ext4_mb_mark_context+0x10/0x10
[ 354.434183][ T37] ? ext4_sb_block_valid+0x16d/0x560
[ 354.434215][ T37] ? ext4_sb_block_valid+0x484/0x560
[ 354.434244][ T37] ext4_mb_mark_diskspace_used+0x338/0x760
[ 354.434288][ T37] ext4_mb_new_blocks+0x106f/0x4540
[ 354.434339][ T37] ? ext4_find_extent+0x1f5/0xcd0
[ 354.434367][ T37] ? ext4_find_extent+0x1f5/0xcd0
[ 354.434402][ T37] ? __pfx_ext4_mb_new_blocks+0x10/0x10
[ 354.434433][ T37] ? ext4_inode_to_goal_block+0x319/0x460
[ 354.434463][ T37] ext4_ext_map_blocks+0x13f1/0x5680
[ 354.434494][ T37] ? __lock_acquire+0x747/0x2de0
[ 354.434541][ T37] ? __lock_acquire+0x747/0x2de0
[ 354.434581][ T37] ? __pfx_blk_mq_flush_plug_list+0x10/0x10
[ 354.434639][ T37] ? __lock_acquire+0x747/0x2de0
[ 354.434676][ T37] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 354.434713][ T37] ? do_raw_spin_lock+0x12b/0x2f0
[ 354.434751][ T37] ? wq_worker_running+0x9f/0x210
[ 354.434789][ T37] ? rt_mutex_post_schedule+0x49/0xf0
[ 354.434823][ T37] ext4_map_create_blocks+0x116/0x530
[ 354.434855][ T37] ext4_map_blocks+0x791/0x12c0
[ 354.434885][ T37] ? trace_kmem_cache_alloc+0x29/0xe0
[ 354.434921][ T37] ? __pfx_ext4_map_blocks+0x10/0x10
[ 354.434955][ T37] ? ext4_inode_journal_mode+0x376/0x470
[ 354.434988][ T37] ext4_do_writepages+0x239b/0x4770
[ 354.435037][ T37] ? check_noncircular+0xdb/0x150
[ 354.435073][ T37] ? __pfx_usage_match+0x10/0x10
[ 354.435128][ T37] ? __pfx_ext4_do_writepages+0x10/0x10
[ 354.435154][ T37] ? __lock_acquire+0x747/0x2de0
[ 354.435199][ T37] ? __lock_acquire+0x747/0x2de0
[ 354.435240][ T37] ? lock_acquire+0x115/0x350
[ 354.435292][ T37] ext4_writepages+0x241/0x3b0
[ 354.435335][ T37] ? __pfx_ext4_writepages+0x10/0x10
[ 354.435385][ T37] ? rt_spin_unlock+0x165/0x200
[ 354.435417][ T37] ? __pfx_ext4_writepages+0x10/0x10
[ 354.435450][ T37] do_writepages+0x338/0x560
[ 354.435482][ T37] ? _raw_spin_unlock_irqrestore+0x47/0x80
[ 354.435510][ T37] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 354.435535][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x911/0xb90
[ 354.435576][ T37] __writeback_single_inode+0x136/0x1230
[ 354.435614][ T37] writeback_sb_inodes+0x9db/0x1ab0
[ 354.435648][ T37] ? do_raw_spin_lock+0x12b/0x2f0
[ 354.435691][ T37] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 354.435755][ T37] ? __pfx_down_read_trylock+0x10/0x10
[ 354.435797][ T37] __writeback_inodes_wb+0x114/0x240
[ 354.435832][ T37] wb_writeback+0x42f/0xad0
[ 354.435860][ T37] ? queue_io+0x251/0x450
[ 354.435891][ T37] ? __pfx_wb_writeback+0x10/0x10
[ 354.435934][ T37] wb_workfn+0xc98/0x10f0
[ 354.435986][ T37] ? __pfx_wb_workfn+0x10/0x10
[ 354.436046][ T37] ? lock_acquire+0x115/0x350
[ 354.436086][ T37] ? rcu_is_watching+0x16/0xb0
[ 354.436124][ T37] ? process_scheduled_works+0x97a/0x1630
[ 354.436156][ T37] process_scheduled_works+0xc3d/0x1630
[ 354.436221][ T37] ? __pfx_process_scheduled_works+0x10/0x10
[ 354.436260][ T37] ? assign_work+0x3cf/0x5d0
[ 354.436297][ T37] worker_thread+0xa47/0xfb0
[ 354.436366][ T37] kthread+0x38b/0x470
[ 354.436397][ T37] ? __pfx_worker_thread+0x10/0x10
[ 354.436427][ T37] ? __pfx_kthread+0x10/0x10
[ 354.436453][ T37] ret_from_fork+0x514/0xb70
[ 354.436480][ T37] ? __pfx_ret_from_fork+0x10/0x10
[ 354.436504][ T37] ? __switch_to+0xc89/0x1420
[ 354.436540][ T37] ? __pfx_kthread+0x10/0x10
[ 354.436566][ T37] ret_from_fork_asm+0x1a/0x30
[ 354.436606][ T37]
[ 354.436700][ T37] INFO: task syz-executor:5751 blocked in I/O wait for more than 143 seconds.
[ 354.436718][ T37] Not tainted syzkaller #0
[ 354.436729][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 354.436740][ T37] task:syz-executor state:D stack:21976 pid:5751 tgid:5751 ppid:5748 task_flags:0x440140 flags:0x00080000
[ 354.436799][ T37] Call Trace:
[ 354.436807][ T37]
[ 354.436820][ T37] __schedule+0x16d9/0x5700
[ 354.436872][ T37] ? __pfx___schedule+0x10/0x10
[ 354.436903][ T37] ? schedule+0x90/0x2b0
[ 354.436929][ T37] schedule+0x164/0x2b0
[ 354.436953][ T37] io_schedule+0x80/0xe0
[ 354.436979][ T37] bit_wait_io+0x11/0xd0
[ 354.437005][ T37] __wait_on_bit+0xac/0x2f0
[ 354.437030][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.437058][ T37] out_of_line_wait_on_bit+0x13b/0x190
[ 354.437085][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.437109][ T37] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 354.437136][ T37] ? __pfx_wake_bit_function+0x10/0x10
[ 354.437170][ T37] do_get_write_access+0x671/0x1090
[ 354.437218][ T37] jbd2_journal_get_write_access+0x1d7/0x230
[ 354.437252][ T37] __ext4_journal_get_write_access+0xf1/0x620
[ 354.437290][ T37] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 354.437330][ T37] ? __ext4_journal_start_sb+0x205/0x780
[ 354.437366][ T37] __ext4_new_inode+0x1355/0x3ec0
[ 354.437409][ T37] ? __asan_memset+0x22/0x50
[ 354.437445][ T37] ? __pfx___ext4_new_inode+0x10/0x10
[ 354.437476][ T37] ? __pfx___dquot_initialize+0x10/0x10
[ 354.437504][ T37] ? smk_tskacc+0x2fb/0x370
[ 354.437539][ T37] ext4_mkdir+0x3ee/0xce0
[ 354.437579][ T37] ? __pfx_ext4_mkdir+0x10/0x10
[ 354.437607][ T37] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 354.437635][ T37] vfs_mkdir+0x408/0x620
[ 354.437677][ T37] filename_mkdirat+0x289/0x520
[ 354.437717][ T37] ? __pfx_filename_mkdirat+0x10/0x10
[ 354.437755][ T37] ? do_getname+0x151/0x250
[ 354.437782][ T37] __se_sys_mkdirat+0x35/0x150
[ 354.437818][ T37] do_syscall_64+0x166/0x520
[ 354.437845][ T37] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.437869][ T37] ? clear_bhb_loop+0x70/0xc0
[ 354.437898][ T37] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.437931][ T37] RIP: 0033:0x7f78ed40cfc7
[ 354.437960][ T37] RSP: 002b:00007fffd9c81a18 EFLAGS: 00000202 ORIG_RAX: 0000000000000102
[ 354.437984][ T37] RAX: ffffffffffffffda RBX: 00007f78ed4a4aaf RCX: 00007f78ed40cfc7
[ 354.438001][ T37] RDX: 00000000000001ff RSI: 00007f78ed4a4aaf RDI: 00000000ffffff9c
[ 354.438017][ T37] RBP: 00007fffd9c81aa0 R08: 0000000000000000 R09: 0000000000000000
[ 354.438032][ T37] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd9c81aa8
[ 354.438048][ T37] R13: 0000000000000002 R14: 00007fffd9c81c88 R15: 0000000000000000
[ 354.438081][ T37]
[ 354.438093][ T37] INFO: task syz-executor:5758 blocked in I/O wait for more than 143 seconds.
[ 354.438110][ T37] Not tainted syzkaller #0
[ 354.438121][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 354.438132][ T37] task:syz-executor state:D stack:22216 pid:5758 tgid:5758 ppid:5749 task_flags:0x440140 flags:0x00080000
[ 354.438194][ T37] Call Trace:
[ 354.438202][ T37]
[ 354.438215][ T37] __schedule+0x16d9/0x5700
[ 354.438268][ T37] ? __pfx___schedule+0x10/0x10
[ 354.438301][ T37] ? schedule+0x90/0x2b0
[ 354.438334][ T37] schedule+0x164/0x2b0
[ 354.438359][ T37] io_schedule+0x80/0xe0
[ 354.438385][ T37] bit_wait_io+0x11/0xd0
[ 354.438411][ T37] __wait_on_bit+0xac/0x2f0
[ 354.438435][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.438463][ T37] out_of_line_wait_on_bit+0x13b/0x190
[ 354.438491][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.438515][ T37] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 354.438545][ T37] ? __pfx_wake_bit_function+0x10/0x10
[ 354.438582][ T37] do_get_write_access+0x671/0x1090
[ 354.438630][ T37] jbd2_journal_get_write_access+0x1d7/0x230
[ 354.438663][ T37] __ext4_journal_get_write_access+0xf1/0x620
[ 354.438700][ T37] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 354.438732][ T37] ? __ext4_journal_start_sb+0x205/0x780
[ 354.438768][ T37] __ext4_new_inode+0x1355/0x3ec0
[ 354.438811][ T37] ? __asan_memset+0x22/0x50
[ 354.438848][ T37] ? __pfx___ext4_new_inode+0x10/0x10
[ 354.438880][ T37] ? __pfx___dquot_initialize+0x10/0x10
[ 354.438907][ T37] ? smk_tskacc+0x2fb/0x370
[ 354.438941][ T37] ext4_mkdir+0x3ee/0xce0
[ 354.438981][ T37] ? __pfx_ext4_mkdir+0x10/0x10
[ 354.439008][ T37] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 354.439034][ T37] vfs_mkdir+0x408/0x620
[ 354.439075][ T37] filename_mkdirat+0x289/0x520
[ 354.439113][ T37] ? __pfx_filename_mkdirat+0x10/0x10
[ 354.439150][ T37] ? do_getname+0x151/0x250
[ 354.439176][ T37] __se_sys_mkdirat+0x35/0x150
[ 354.439214][ T37] do_syscall_64+0x166/0x520
[ 354.439238][ T37] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.439262][ T37] ? clear_bhb_loop+0x70/0xc0
[ 354.439290][ T37] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.439314][ T37] RIP: 0033:0x7f768549cfc7
[ 354.439341][ T37] RSP: 002b:00007ffda0c0b498 EFLAGS: 00000206 ORIG_RAX: 0000000000000102
[ 354.439364][ T37] RAX: ffffffffffffffda RBX: 00007f7685534aaf RCX: 00007f768549cfc7
[ 354.439381][ T37] RDX: 00000000000001ff RSI: 00007f7685534aaf RDI: 00000000ffffff9c
[ 354.439397][ T37] RBP: 00007ffda0c0b520 R08: 0000000000000000 R09: 0000000000000000
[ 354.439412][ T37] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffda0c0b528
[ 354.439427][ T37] R13: 0000000000000002 R14: 00007ffda0c0b708 R15: 0000000000000000
[ 354.439461][ T37]
[ 354.439500][ T37] INFO: task syz.1.52:6073 blocked in I/O wait for more than 143 seconds.
[ 354.439517][ T37] Not tainted syzkaller #0
[ 354.439528][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 354.439538][ T37] task:syz.1.52 state:D stack:27464 pid:6073 tgid:6073 ppid:5746 task_flags:0x440040 flags:0x00080002
[ 354.439607][ T37] Call Trace:
[ 354.439615][ T37]
[ 354.439628][ T37] __schedule+0x16d9/0x5700
[ 354.439681][ T37] ? __pfx___schedule+0x10/0x10
[ 354.439713][ T37] ? schedule+0x90/0x2b0
[ 354.439739][ T37] schedule+0x164/0x2b0
[ 354.439765][ T37] io_schedule+0x80/0xe0
[ 354.439790][ T37] bit_wait_io+0x11/0xd0
[ 354.439816][ T37] __wait_on_bit+0xac/0x2f0
[ 354.439841][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.439869][ T37] out_of_line_wait_on_bit+0x13b/0x190
[ 354.439897][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.439922][ T37] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 354.439952][ T37] ? __pfx_wake_bit_function+0x10/0x10
[ 354.439988][ T37] do_get_write_access+0x671/0x1090
[ 354.440034][ T37] jbd2_journal_get_write_access+0x1d7/0x230
[ 354.440097][ T37] __ext4_journal_get_write_access+0xf1/0x620
[ 354.440133][ T37] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 354.440165][ T37] ? trace_kmem_cache_alloc+0x29/0xe0
[ 354.440207][ T37] ext4_reserve_inode_write+0x294/0x360
[ 354.440246][ T37] __ext4_mark_inode_dirty+0x146/0x7b0
[ 354.440294][ T37] ext4_dirty_inode+0xd0/0x110
[ 354.440332][ T37] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 354.440359][ T37] __mark_inode_dirty+0x3a8/0x13b0
[ 354.440401][ T37] file_update_time_flags+0x39f/0x450
[ 354.440439][ T37] ext4_page_mkwrite+0x225/0x1150
[ 354.440479][ T37] ? __pfx_filemap_fault+0x10/0x10
[ 354.440510][ T37] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 354.440540][ T37] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 354.440578][ T37] do_page_mkwrite+0x14a/0x310
[ 354.440619][ T37] do_pte_missing+0x734/0x28f0
[ 354.440658][ T37] ? rt_spin_unlock+0x165/0x200
[ 354.440693][ T37] ? __pmd_alloc+0x41b/0x5e0
[ 354.440729][ T37] handle_mm_fault+0xf64/0x28c0
[ 354.440766][ T37] ? handle_mm_fault+0xeb/0x28c0
[ 354.440808][ T37] ? __pfx_handle_mm_fault+0x10/0x10
[ 354.440837][ T37] ? lock_vma_under_rcu+0x45a/0x500
[ 354.440899][ T37] do_user_addr_fault+0xa4f/0x1340
[ 354.440936][ T37] ? trace_page_fault_user+0x84/0x1e0
[ 354.440965][ T37] exc_page_fault+0x6a/0xc0
[ 354.440991][ T37] asm_exc_page_fault+0x26/0x30
[ 354.441014][ T37] RIP: 0033:0x7f717cd5baa3
[ 354.441033][ T37] RSP: 002b:00007fff6837c750 EFLAGS: 00010246
[ 354.441053][ T37] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 354.441067][ T37] RDX: 0000001b32324000 RSI: 0000000000040000 RDI: 00007f717d0d0708
[ 354.441083][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 354.441097][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 354.441111][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff6837c9e0
[ 354.441145][ T37]
[ 354.441154][ T37] INFO: task syz.0.53:6074 blocked in I/O wait for more than 143 seconds.
[ 354.441171][ T37] Not tainted syzkaller #0
[ 354.441182][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 354.441193][ T37] task:syz.0.53 state:D stack:27624 pid:6074 tgid:6074 ppid:5747 task_flags:0x440040 flags:0x00080002
[ 354.479264][ T37] Call Trace:
[ 354.479274][ T37]
[ 354.479290][ T37] __schedule+0x16d9/0x5700
[ 354.479351][ T37] ? __pfx___schedule+0x10/0x10
[ 354.479386][ T37] ? schedule+0x90/0x2b0
[ 354.479413][ T37] schedule+0x164/0x2b0
[ 354.479439][ T37] io_schedule+0x80/0xe0
[ 354.479464][ T37] bit_wait_io+0x11/0xd0
[ 354.479488][ T37] __wait_on_bit+0xac/0x2f0
[ 354.479509][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.479535][ T37] out_of_line_wait_on_bit+0x13b/0x190
[ 354.479562][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.479584][ T37] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 354.479612][ T37] ? __pfx_wake_bit_function+0x10/0x10
[ 354.479647][ T37] do_get_write_access+0x671/0x1090
[ 354.479694][ T37] jbd2_journal_get_write_access+0x1d7/0x230
[ 354.479728][ T37] __ext4_journal_get_write_access+0xf1/0x620
[ 354.479765][ T37] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 354.479796][ T37] ? trace_kmem_cache_alloc+0x29/0xe0
[ 354.479845][ T37] ext4_reserve_inode_write+0x294/0x360
[ 354.479885][ T37] __ext4_mark_inode_dirty+0x146/0x7b0
[ 354.479933][ T37] ext4_dirty_inode+0xd0/0x110
[ 354.479963][ T37] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 354.479990][ T37] __mark_inode_dirty+0x3a8/0x13b0
[ 354.480031][ T37] file_update_time_flags+0x39f/0x450
[ 354.480087][ T37] ext4_page_mkwrite+0x225/0x1150
[ 354.480126][ T37] ? __pfx_filemap_fault+0x10/0x10
[ 354.480157][ T37] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 354.480187][ T37] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 354.480225][ T37] do_page_mkwrite+0x14a/0x310
[ 354.480266][ T37] do_pte_missing+0x734/0x28f0
[ 354.480303][ T37] ? rt_spin_unlock+0x165/0x200
[ 354.480339][ T37] ? __pmd_alloc+0x41b/0x5e0
[ 354.480375][ T37] handle_mm_fault+0xf64/0x28c0
[ 354.480412][ T37] ? handle_mm_fault+0xeb/0x28c0
[ 354.480453][ T37] ? __pfx_handle_mm_fault+0x10/0x10
[ 354.480481][ T37] ? lock_vma_under_rcu+0x45a/0x500
[ 354.480541][ T37] do_user_addr_fault+0xa4f/0x1340
[ 354.480577][ T37] ? trace_page_fault_user+0x84/0x1e0
[ 354.480603][ T37] exc_page_fault+0x6a/0xc0
[ 354.480701][ T37] asm_exc_page_fault+0x26/0x30
[ 354.480726][ T37] RIP: 0033:0x7f65be55baa3
[ 354.480746][ T37] RSP: 002b:00007ffdc498d930 EFLAGS: 00010246
[ 354.480795][ T37] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 354.480826][ T37] RDX: 0000001b33d24000 RSI: 0000000000040000 RDI: 00007f65be8d0708
[ 354.480868][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 354.480903][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 354.480942][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffdc498dbc0
[ 354.481036][ T37]
[ 354.481061][ T37] INFO: task syz.4.54:6075 blocked in I/O wait for more than 143 seconds.
[ 354.481106][ T37] Not tainted syzkaller #0
[ 354.481137][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 354.481160][ T37] task:syz.4.54 state:D stack:28264 pid:6075 tgid:6075 ppid:5762 task_flags:0x440040 flags:0x00080002
[ 354.481307][ T37] Call Trace:
[ 354.481315][ T37]
[ 354.481328][ T37] __schedule+0x16d9/0x5700
[ 354.481380][ T37] ? __pfx___schedule+0x10/0x10
[ 354.481443][ T37] ? schedule+0x90/0x2b0
[ 354.481518][ T37] schedule+0x164/0x2b0
[ 354.481583][ T37] io_schedule+0x80/0xe0
[ 354.481642][ T37] bit_wait_io+0x11/0xd0
[ 354.481704][ T37] __wait_on_bit+0xac/0x2f0
[ 354.481777][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.481853][ T37] out_of_line_wait_on_bit+0x13b/0x190
[ 354.481920][ T37] ? __pfx_bit_wait_io+0x10/0x10
[ 354.481985][ T37] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 354.482059][ T37] ? __pfx_wake_bit_function+0x10/0x10
[ 354.482344][ T37] do_get_write_access+0x671/0x1090
[ 354.482444][ T37] jbd2_journal_get_write_access+0x1d7/0x230
[ 354.482572][ T37] __ext4_journal_get_write_access+0xf1/0x620
[ 354.482685][ T37] ? __pfx___ext4_journal_get_write_access+0x10/0x10
[ 354.482762][ T37] ? trace_kmem_cache_alloc+0x29/0xe0
[ 354.482879][ T37] ext4_reserve_inode_write+0x294/0x360
[ 354.482984][ T37] __ext4_mark_inode_dirty+0x146/0x7b0
[ 354.483105][ T37] ext4_dirty_inode+0xd0/0x110
[ 354.483180][ T37] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 354.483252][ T37] __mark_inode_dirty+0x3a8/0x13b0
[ 354.483346][ T37] file_update_time_flags+0x39f/0x450
[ 354.483442][ T37] ext4_page_mkwrite+0x225/0x1150
[ 354.483540][ T37] ? __pfx_filemap_fault+0x10/0x10
[ 354.483700][ T37] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 354.483776][ T37] ? lruvec_stat_mod_folio+0x28b/0x3e0
[ 354.483883][ T37] do_page_mkwrite+0x14a/0x310
[ 354.483956][ T37] do_pte_missing+0x734/0x28f0
[ 354.484009][ T37] ? rt_spin_unlock+0x165/0x200
[ 354.484113][ T37] ? __pmd_alloc+0x41b/0x5e0
[ 354.484209][ T37] handle_mm_fault+0xf64/0x28c0
[ 354.484310][ T37] ? handle_mm_fault+0xeb/0x28c0
[ 354.484417][ T37] ? __pfx_handle_mm_fault+0x10/0x10
[ 354.484493][ T37] ? lock_vma_under_rcu+0x45a/0x500
[ 354.484654][ T37] do_user_addr_fault+0xa4f/0x1340
[ 354.484749][ T37] ? trace_page_fault_user+0x84/0x1e0
[ 354.484823][ T37] exc_page_fault+0x6a/0xc0
[ 354.484888][ T37] asm_exc_page_fault+0x26/0x30
[ 354.484953][ T37] RIP: 0033:0x7f25deeabaa3
[ 354.485008][ T37] RSP: 002b:00007fff8bf87aa0 EFLAGS: 00010246
[ 354.485061][ T37] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 354.485103][ T37] RDX: 0000001b34524000 RSI: 0000000000040000 RDI: 00007f25df220708
[ 354.485138][ T37] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 354.485177][ T37] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 354.485211][ T37] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff8bf87d30
[ 354.485306][ T37]
[ 354.485352][ T37]
[ 354.485352][ T37] Showing all locks held in the system:
[ 354.485394][ T37] locks held by pr/ttyS0/17: 3, last CPU#0:
[ 354.485417][ T37] #0: ffffffff8e09d7d8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x30/0x60
[ 354.485568][ T37] #1: ffffffff99eaa3f8 (&port_lock_key){+.+.}-{3:3}, at: nbcon_kthread_func+0x64c/0x880
[ 354.485758][ T37] #2: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400
[ 354.485966][ T37] locks held by khungtaskd/37: 1, last CPU#1:
[ 354.486001][ T37] #0: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[ 354.486184][ T37] locks held by kworker/u8:9/1274: 6, on CPU#1:
[ 354.486227][ T37] #0: ffff88801ee84938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 354.486377][ T37] #1: ffffc900071ffc40 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[ 354.486568][ T37] #2: ffff8880358fc0e0 (&type->s_umount_key#33){++++}-{4:4}, at: super_trylock_shared+0x23/0xf0
[ 354.486739][ T37] #3: ffff8880358b8d98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x205/0x3b0
[ 354.486897][ T37] #4: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.487023][ T37] #5: ffff88804457afa8 (&ei->i_data_sem#2){++++}-{4:4}, at: ext4_map_blocks+0x77d/0x12c0
[ 354.487226][ T37] locks held by klogd/4947: 2, last CPU#0:
[ 354.487272][ T37] #0: ffffffff8e3119f0 (remove_cache_srcu){.+.+}-{0:0}, at: srcu_read_lock+0x27/0x60
[ 354.487357][ T37] #1: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400
[ 354.487544][ T37] locks held by getty/5342: 2, on CPU#1:
[ 354.487587][ T37] #0: ffff888035fc00a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[ 354.487739][ T37] #1: ffffc900044cb2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360
[ 354.487921][ T37] locks held by syz-executor/5625: 3, on CPU#1:
[ 354.487963][ T37] #0: ffff8880350be088 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 354.488125][ T37] #1: ffff8880358fc688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 354.488286][ T37] #2: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.488426][ T37] locks held by syz-executor/5751: 3, on CPU#0:
[ 354.488469][ T37] #0: ffff8880358fc510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 354.488651][ T37] #1: ffff88805eddf4f8 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 354.488869][ T37] #2: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.489035][ T37] locks held by syz-executor/5758: 3, on CPU#0:
[ 354.489078][ T37] #0: ffff8880358fc510 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90
[ 354.489258][ T37] #1: ffff88805ec55e68 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x200/0x370
[ 354.489443][ T37] #2: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.489624][ T37] locks held by syz.1.52/6073: 3, on CPU#1:
[ 354.489667][ T37] #0: ffff88803ef4fd08 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 354.489838][ T37] #1: ffff8880358fc688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 354.489980][ T37] #2: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.490130][ T37] locks held by syz.0.53/6074: 3, on CPU#0:
[ 354.490172][ T37] #0: ffff88803ed35d08 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 354.490292][ T37] #1: ffff8880358fc688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 354.490453][ T37] #2: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.490611][ T37] locks held by syz.4.54/6075: 3, on CPU#1:
[ 354.490654][ T37] #0: ffff888039a33448 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x1d1/0x500
[ 354.490827][ T37] #1: ffff8880358fc688 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x203/0x1150
[ 354.490981][ T37] #2: ffff888035800bb0 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1fbf/0x2200
[ 354.491133][ T37]
[ 354.491154][ T37] =============================================
[ 354.491154][ T37]
[ 354.491196][ T37] NMI backtrace for cpu 1
[ 354.491244][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 354.491267][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 354.491280][ T37] Call Trace:
[ 354.491290][ T37]
[ 354.491300][ T37] dump_stack_lvl+0xe8/0x150
[ 354.491337][ T37] nmi_cpu_backtrace+0x274/0x2d0
[ 354.491377][ T37] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 354.491445][ T37] nmi_trigger_cpumask_backtrace+0x17d/0x390
[ 354.491534][ T37] sys_info+0x135/0x170
[ 354.491609][ T37] watchdog+0xfd7/0x1030
[ 354.491706][ T37] ? watchdog+0x1c7/0x1030
[ 354.491828][ T37] kthread+0x38b/0x470
[ 354.491900][ T37] ? __pfx_watchdog+0x10/0x10
[ 354.491980][ T37] ? __pfx_kthread+0x10/0x10
[ 354.492043][ T37] ret_from_fork+0x514/0xb70
[ 354.492109][ T37] ? __pfx_ret_from_fork+0x10/0x10
[ 354.492172][ T37] ? __switch_to+0xc89/0x1420
[ 354.492260][ T37] ? __pfx_kthread+0x10/0x10
[ 354.492316][ T37] ret_from_fork_asm+0x1a/0x30
[ 354.492408][ T37]
[ 354.492524][ T37] Sending NMI from CPU 1 to CPUs 0:
[ 354.492592][ C0] NMI backtrace for cpu 0
[ 354.492607][ C0] CPU: 0 UID: 0 PID: 17 Comm: pr/ttyS0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 354.492626][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 354.492637][ C0] RIP: 0010:io_serial_in+0x77/0xc0
[ 354.492665][ C0] Code: e8 1e 82 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 cf 79 d0 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f e9 da 73 fa 05 cc 44 89 f9 80 e1 07
[ 354.492680][ C0] RSP: 0018:ffffc900001678b8 EFLAGS: 00000202
[ 354.492695][ C0] RAX: 1ffffffff33d5400 RBX: 00000000000003fd RCX: 0000000000000000
[ 354.492708][ C0] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000000
[ 354.492718][ C0] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000
[ 354.492729][ C0] R10: dffffc0000000000 R11: ffffffff856255c0 R12: dffffc0000000000
[ 354.492742][ C0] R13: 0000000000000000 R14: ffffffff99eaa420 R15: 0000000000000000
[ 354.492754][ C0] FS: 0000000000000000(0000) GS:ffff888125bc3000(0000) knlGS:0000000000000000
[ 354.492768][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 354.492783][ C0] CR2: 000055b707861660 CR3: 00000000373f4000 CR4: 00000000003526f0
[ 354.492798][ C0] Call Trace:
[ 354.492805][ C0]
[ 354.492813][ C0] wait_for_lsr+0x190/0x300
[ 354.492841][ C0] __serial8250_console_fifo_write+0xd0/0x3f0
[ 354.492864][ C0] serial8250_console_write+0xac5/0x1230
[ 354.492893][ C0] ? __pfx_serial8250_console_write+0x10/0x10
[ 354.492925][ C0] nbcon_emit_next_record+0xef5/0x1a90
[ 354.492959][ C0] ? __pfx_nbcon_emit_next_record+0x10/0x10
[ 354.492987][ C0] ? nbcon_context_try_acquire+0x819/0xbd0
[ 354.493022][ C0] nbcon_kthread_func+0x679/0x880
[ 354.493050][ C0] ? nbcon_kthread_func+0x163/0x880
[ 354.493073][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10
[ 354.493100][ C0] ? __kthread_parkme+0x71/0x1f0
[ 354.493127][ C0] ? __kthread_parkme+0x199/0x1f0
[ 354.493154][ C0] kthread+0x38b/0x470
[ 354.493171][ C0] ? __pfx_nbcon_kthread_func+0x10/0x10
[ 354.493194][ C0] ? __pfx_kthread+0x10/0x10
[ 354.493211][ C0] ret_from_fork+0x514/0xb70
[ 354.493229][ C0] ? __pfx_ret_from_fork+0x10/0x10
[ 354.493246][ C0] ? __switch_to+0xc89/0x1420
[ 354.493271][ C0] ? __pfx_kthread+0x10/0x10
[ 354.493289][ C0] ret_from_fork_asm+0x1a/0x30
[ 354.493319][ C0]
[ 354.495609][ T37] Kernel panic - not syncing: hung_task: blocked tasks
[ 357.107721][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 357.117362][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 357.127446][ T37] Call Trace:
[ 357.130769][ T37]
[ 357.133717][ T37] vpanic+0x56d/0xa60
[ 357.137764][ T37] ? __pfx___schedule+0x10/0x10
[ 357.142631][ T37] ? __pfx_vpanic+0x10/0x10
[ 357.147152][ T37] panic+0xc5/0xd0
[ 357.150880][ T37] ? __pfx_panic+0x10/0x10
[ 357.155306][ T37] ? preempt_schedule_common+0x7f/0xd0
[ 357.160779][ T37] ? preempt_schedule_thunk+0x16/0x40
[ 357.166211][ T37] ? nmi_trigger_cpumask_backtrace+0x31a/0x390
[ 357.172399][ T37] ? nmi_trigger_cpumask_backtrace+0x31f/0x390
[ 357.178573][ T37] watchdog+0x1030/0x1030
[ 357.182946][ T37] ? watchdog+0x1c7/0x1030
[ 357.187412][ T37] kthread+0x38b/0x470
[ 357.191497][ T37] ? __pfx_watchdog+0x10/0x10
[ 357.196246][ T37] ? __pfx_kthread+0x10/0x10
[ 357.200875][ T37] ret_from_fork+0x514/0xb70
[ 357.205482][ T37] ? __pfx_ret_from_fork+0x10/0x10
[ 357.210600][ T37] ? __switch_to+0xc89/0x1420
[ 357.215292][ T37] ? __pfx_kthread+0x10/0x10
[ 357.219892][ T37] ret_from_fork_asm+0x1a/0x30
[ 357.224698][ T37]
[ 357.228408][ T37] Kernel Offset: disabled
[ 357.232770][ T37] Rebooting in 86400 seconds..