Warning: Permanently added '10.128.1.248' (ED25519) to the list of known hosts.
2025/10/01 13:46:57 parsed 1 programs
[ 92.558335][ T4837] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 93.899382][ T4232] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.912634][ T4232] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.926571][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 93.938005][ T891] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.946452][ T891] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.956602][ T1273] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 95.450163][ T4898] chnl_net:caif_netlink_parms(): no params data found
[ 95.489811][ T4898] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.497350][ T4898] bridge0: port 1(bridge_slave_0) entered disabled state
[ 95.504939][ T4898] device bridge_slave_0 entered promiscuous mode
[ 95.513266][ T4898] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.520410][ T4898] bridge0: port 2(bridge_slave_1) entered disabled state
[ 95.529000][ T4898] device bridge_slave_1 entered promiscuous mode
[ 95.553896][ T4898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 95.565217][ T4898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 95.692736][ T4898] team0: Port device team_slave_0 added
[ 95.702377][ T4898] team0: Port device team_slave_1 added
[ 95.730922][ T4898] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 95.738256][ T4898] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 95.764406][ T4898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 95.776733][ T4898] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 95.783671][ T4898] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 95.809999][ T4898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 95.839104][ T4898] device hsr_slave_0 entered promiscuous mode
[ 95.845769][ T4898] device hsr_slave_1 entered promiscuous mode
[ 96.334601][ T4898] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 96.346459][ T4898] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 96.357796][ T4898] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 96.367765][ T4898] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 96.419991][ T4898] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.427135][ T4898] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.434491][ T4898] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.441623][ T4898] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.452856][ T4232] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.463068][ T4232] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.572558][ T4898] 8021q: adding VLAN 0 to HW filter on device bond0
[ 96.586667][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 96.594620][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 96.605091][ T4898] 8021q: adding VLAN 0 to HW filter on device team0
[ 96.618771][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 96.630014][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 96.639072][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.646183][ T4232] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.692333][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 96.701533][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 96.712475][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.719721][ T4232] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.730383][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 96.740598][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 96.750723][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 96.761301][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 96.771298][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 96.794291][ T4898] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 96.806585][ T4898] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 96.820448][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 96.830532][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 96.840186][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 96.850599][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 96.859725][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 96.868452][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 96.922687][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 97.009410][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 97.017875][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 97.053496][ T4898] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 97.073461][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 97.082359][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 97.114487][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 97.124024][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 97.137526][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 97.147983][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 97.159668][ T4898] device veth0_vlan entered promiscuous mode
[ 97.184068][ T4898] device veth1_vlan entered promiscuous mode
[ 97.219099][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 97.229670][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 97.237816][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 97.246627][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 97.261834][ T4898] device veth0_macvtap entered promiscuous mode
[ 97.304346][ T4898] device veth1_macvtap entered promiscuous mode
[ 97.323996][ T4898] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 97.332988][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 97.341249][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 97.349386][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 97.358521][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 97.370973][ T4898] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 97.380477][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 97.390139][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 97.402628][ T4898] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.412390][ T4898] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.422511][ T4898] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.431947][ T4898] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/10/01 13:47:05 executed programs: 0
[ 98.401085][ T5017] chnl_net:caif_netlink_parms(): no params data found
[ 98.515022][ T5017] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.525923][ T5017] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.534018][ T5017] device bridge_slave_0 entered promiscuous mode
[ 98.549319][ T5017] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.559136][ T5017] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.567415][ T5017] device bridge_slave_1 entered promiscuous mode
[ 98.596864][ T5017] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.610477][ T5017] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.669204][ T5017] team0: Port device team_slave_0 added
[ 98.676929][ T5017] team0: Port device team_slave_1 added
[ 98.713604][ T5017] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.737328][ T5017] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 98.787541][ T5017] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.820272][ T5017] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.827301][ T5017] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 98.855688][ T5017] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.937995][ T5017] device hsr_slave_0 entered promiscuous mode
[ 98.955516][ T5017] device hsr_slave_1 entered promiscuous mode
[ 98.962286][ T5017] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 98.978907][ T5017] Cannot create hsr debugfs directory
[ 99.134143][ T5017] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.286000][ T4213] Bluetooth: hci0: command 0x0409 tx timeout
[ 102.355545][ T13] Bluetooth: hci0: command 0x041b tx timeout
[ 102.441939][ T5017] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.639708][ T5017] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.682645][ T5017] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 102.786684][ T5017] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.795104][ T5017] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.809963][ T5017] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.818787][ T5017] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.866705][ T5017] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.878770][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 102.886720][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 102.896742][ T5017] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.910171][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 102.919013][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 102.927501][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.934547][ T4232] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.960427][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 102.968304][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 102.976935][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 102.986520][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.993576][ T4232] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 103.002167][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 103.011524][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 103.021024][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 103.029824][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 103.038277][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 103.047294][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 103.055777][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 103.063994][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 103.072482][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 103.080905][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 103.089314][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 103.106737][ T5017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 103.183277][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 103.190916][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 103.207838][ T5017] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 103.223901][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 103.232730][ T891] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 103.249059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 103.257510][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 103.267056][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 103.274803][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 103.288948][ T5017] device veth0_vlan entered promiscuous mode
[ 103.300465][ T5017] device veth1_vlan entered promiscuous mode
[ 103.318087][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 103.326607][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 103.334837][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 103.343860][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 103.355490][ T5017] device veth0_macvtap entered promiscuous mode
[ 103.364878][ T9] device hsr_slave_0 left promiscuous mode
[ 103.371238][ T9] device hsr_slave_1 left promiscuous mode
[ 103.377574][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 103.384953][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 103.393491][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 103.401067][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 103.409040][ T9] device bridge_slave_1 left promiscuous mode
[ 103.415334][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 103.423507][ T9] device bridge_slave_0 left promiscuous mode
[ 103.430183][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 103.440834][ T9] device veth1_macvtap left promiscuous mode
[ 103.447036][ T9] device veth0_macvtap left promiscuous mode
[ 103.453075][ T9] device veth1_vlan left promiscuous mode
[ 103.459059][ T9] device veth0_vlan left promiscuous mode
[ 103.573065][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 103.584923][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 103.597143][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 103.609535][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 103.657107][ T9] bond0 (unregistering): Released all slaves
[ 103.711976][ T5017] device veth1_macvtap entered promiscuous mode
[ 103.728074][ T5017] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.735608][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 103.743659][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 103.752075][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 103.761010][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 103.772257][ T5017] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.781445][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 103.790240][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 103.801741][ T5017] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.812637][ T5017] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.821824][ T5017] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.830785][ T5017] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.887279][ T4232] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.912985][ T4232] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.913341][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.923064][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/10/01 13:47:11 executed programs: 2
[ 103.931344][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.948804][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 104.007557][ T5280] loop0: detected capacity change from 0 to 64
[ 104.163843][ T5282] loop0: detected capacity change from 0 to 64
[ 104.308799][ T5284] loop0: detected capacity change from 0 to 64
[ 104.428227][ T5286] loop0: detected capacity change from 0 to 64
[ 104.445292][ T4905] Bluetooth: hci0: command 0x040f tx timeout
[ 104.600644][ T5290] loop0: detected capacity change from 0 to 64
[ 104.833663][ T5292] loop0: detected capacity change from 0 to 64
[ 104.957562][ T5294] loop0: detected capacity change from 0 to 64
[ 104.995400][ T5294] ------------[ cut here ]------------
[ 105.001133][ T5294] WARNING: CPU: 0 PID: 5294 at fs/buffer.c:1084 mark_buffer_dirty+0x318/0x490
[ 105.011692][ T5294] Modules linked in:
[ 105.015837][ T5294] CPU: 0 PID: 5294 Comm: syz.0.23 Not tainted syzkaller #0
[ 105.023054][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 105.033277][ T5294] RIP: 0010:mark_buffer_dirty+0x318/0x490
[ 105.039147][ T5294] Code: 89 f7 e8 8b 7f e6 ff 49 8b 3e be 04 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c4 d0 fc ff e8 5f 17 a2 ff eb 80 e8 58 17 a2 ff <0f> 0b e9 33 fd ff ff e8 4c 17 a2 ff 0f 0b e9 55 fd ff ff e8 40 17
[ 105.059029][ T5294] RSP: 0018:ffffc90002f0f7c8 EFLAGS: 00010293
[ 105.065111][ T5294] RAX: ffffffff81d5b3c8 RBX: ffff88806f82b000 RCX: ffff888022641dc0
[ 105.074483][ T5294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 105.084384][ T5294] RBP: ffff8880786f8018 R08: dffffc0000000000 R09: ffffed100b7bb940
[ 105.094313][ T5294] R10: 0000000000000000 R11: 0000000000000040 R12: ffff888069453200
[ 105.102572][ T5294] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100df05600
[ 105.110807][ T5294] FS: 00007eff9dad46c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 105.119900][ T5294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.127088][ T5294] CR2: 00007f9238a44000 CR3: 000000001f692000 CR4: 00000000003506e0
[ 105.135303][ T5294] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.143344][ T5294] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.151977][ T5294] Call Trace:
[ 105.156734][ T5294]
[ 105.159685][ T5294] bfs_get_block+0x814/0xa60
[ 105.164338][ T5294] __block_write_begin_int+0x54e/0x15a0
[ 105.170353][ T5294] ? bfs_bmap+0x30/0x30
[ 105.174621][ T5294] ? page_zero_new_buffers+0x490/0x490
[ 105.180347][ T5294] ? wait_for_stable_page+0xd9/0x110
[ 105.186119][ T5294] ? bfs_bmap+0x30/0x30
[ 105.190335][ T5294] block_write_begin+0x4d/0xc0
[ 105.195099][ T5294] bfs_write_begin+0x37/0xd0
[ 105.199759][ T5294] generic_perform_write+0x2aa/0x530
[ 105.205194][ T5294] ? atime_needs_update+0x780/0x780
[ 105.210405][ T5294] ? grab_cache_page_write_begin+0xa0/0xa0
[ 105.216268][ T5294] ? file_remove_privs+0x590/0x590
[ 105.221385][ T5294] ? read_lock_is_recursive+0x10/0x10
[ 105.226992][ T5294] ? preempt_count_add+0x8d/0x190
[ 105.232057][ T5294] ? rwsem_write_trylock+0x12f/0x1b0
[ 105.237871][ T5294] ? clear_nonspinnable+0x60/0x60
[ 105.242977][ T5294] __generic_file_write_iter+0x25f/0x4e0
[ 105.248923][ T5294] generic_file_write_iter+0xa6/0x1b0
[ 105.254424][ T5294] vfs_write+0x712/0xd00
[ 105.258995][ T5294] ? file_end_write+0x250/0x250
[ 105.263974][ T5294] ? __fget_files+0x40f/0x480
[ 105.268931][ T5294] ? mutex_lock_nested+0x17/0x20
[ 105.273905][ T5294] ? __fdget_pos+0x2bf/0x370
[ 105.278869][ T5294] ? ksys_write+0x71/0x250
[ 105.283395][ T5294] ksys_write+0x14d/0x250
[ 105.288086][ T5294] ? __ia32_sys_read+0x80/0x80
[ 105.292883][ T5294] ? lockdep_hardirqs_on+0x94/0x140
[ 105.298464][ T5294] do_syscall_64+0x4c/0xa0
[ 105.303004][ T5294] ? clear_bhb_loop+0x30/0x80
[ 105.308047][ T5294] ? clear_bhb_loop+0x30/0x80
[ 105.312772][ T5294] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 105.318864][ T5294] RIP: 0033:0x7eff9e85bd29
[ 105.323458][ T5294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 105.343407][ T5294] RSP: 002b:00007eff9dad4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.351881][ T5294] RAX: ffffffffffffffda RBX: 00007eff9ea4bfa0 RCX: 00007eff9e85bd29
[ 105.360112][ T5294] RDX: 000000000000fecc RSI: 0000000020000100 RDI: 0000000000000006
[ 105.368260][ T5294] RBP: 00007eff9e8d7b08 R08: 0000000000000000 R09: 0000000000000000
[ 105.376273][ T5294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 105.384233][ T5294] R13: 0000000000000000 R14: 00007eff9ea4bfa0 R15: 00007ffc508442c8
[ 105.392339][ T5294]
[ 105.395946][ T5294] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 105.403223][ T5294] CPU: 0 PID: 5294 Comm: syz.0.23 Not tainted syzkaller #0
[ 105.410399][ T5294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 105.420441][ T5294] Call Trace:
[ 105.423712][ T5294]
[ 105.426628][ T5294] dump_stack_lvl+0x168/0x230
[ 105.431295][ T5294] ? show_regs_print_info+0x20/0x20
[ 105.436475][ T5294] ? load_image+0x3b0/0x3b0
[ 105.441065][ T5294] panic+0x2c9/0x7f0
[ 105.444944][ T5294] ? bpf_jit_dump+0xd0/0xd0
[ 105.449435][ T5294] ? mark_buffer_dirty+0x318/0x490
[ 105.454525][ T5294] __warn+0x248/0x2b0
[ 105.458492][ T5294] ? mark_buffer_dirty+0x318/0x490
[ 105.463598][ T5294] report_bug+0x1b7/0x2e0
[ 105.467943][ T5294] handle_bug+0x3a/0x70
[ 105.472099][ T5294] exc_invalid_op+0x16/0x40
[ 105.476590][ T5294] asm_exc_invalid_op+0x16/0x20
[ 105.481446][ T5294] RIP: 0010:mark_buffer_dirty+0x318/0x490
[ 105.487154][ T5294] Code: 89 f7 e8 8b 7f e6 ff 49 8b 3e be 04 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c4 d0 fc ff e8 5f 17 a2 ff eb 80 e8 58 17 a2 ff <0f> 0b e9 33 fd ff ff e8 4c 17 a2 ff 0f 0b e9 55 fd ff ff e8 40 17
[ 105.506748][ T5294] RSP: 0018:ffffc90002f0f7c8 EFLAGS: 00010293
[ 105.512820][ T5294] RAX: ffffffff81d5b3c8 RBX: ffff88806f82b000 RCX: ffff888022641dc0
[ 105.520777][ T5294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 105.528733][ T5294] RBP: ffff8880786f8018 R08: dffffc0000000000 R09: ffffed100b7bb940
[ 105.536792][ T5294] R10: 0000000000000000 R11: 0000000000000040 R12: ffff888069453200
[ 105.544745][ T5294] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100df05600
[ 105.552729][ T5294] ? mark_buffer_dirty+0x318/0x490
[ 105.557849][ T5294] ? mark_buffer_dirty+0x318/0x490
[ 105.562966][ T5294] bfs_get_block+0x814/0xa60
[ 105.567593][ T5294] __block_write_begin_int+0x54e/0x15a0
[ 105.573168][ T5294] ? bfs_bmap+0x30/0x30
[ 105.577314][ T5294] ? page_zero_new_buffers+0x490/0x490
[ 105.582762][ T5294] ? wait_for_stable_page+0xd9/0x110
[ 105.588034][ T5294] ? bfs_bmap+0x30/0x30
[ 105.592173][ T5294] block_write_begin+0x4d/0xc0
[ 105.596946][ T5294] bfs_write_begin+0x37/0xd0
[ 105.601520][ T5294] generic_perform_write+0x2aa/0x530
[ 105.606785][ T5294] ? atime_needs_update+0x780/0x780
[ 105.611970][ T5294] ? grab_cache_page_write_begin+0xa0/0xa0
[ 105.617758][ T5294] ? file_remove_privs+0x590/0x590
[ 105.622851][ T5294] ? read_lock_is_recursive+0x10/0x10
[ 105.628219][ T5294] ? preempt_count_add+0x8d/0x190
[ 105.633226][ T5294] ? rwsem_write_trylock+0x12f/0x1b0
[ 105.638496][ T5294] ? clear_nonspinnable+0x60/0x60
[ 105.643509][ T5294] __generic_file_write_iter+0x25f/0x4e0
[ 105.649141][ T5294] generic_file_write_iter+0xa6/0x1b0
[ 105.654496][ T5294] vfs_write+0x712/0xd00
[ 105.658724][ T5294] ? file_end_write+0x250/0x250
[ 105.663558][ T5294] ? __fget_files+0x40f/0x480
[ 105.668218][ T5294] ? mutex_lock_nested+0x17/0x20
[ 105.673141][ T5294] ? __fdget_pos+0x2bf/0x370
[ 105.677708][ T5294] ? ksys_write+0x71/0x250
[ 105.682105][ T5294] ksys_write+0x14d/0x250
[ 105.686426][ T5294] ? __ia32_sys_read+0x80/0x80
[ 105.691176][ T5294] ? lockdep_hardirqs_on+0x94/0x140
[ 105.696359][ T5294] do_syscall_64+0x4c/0xa0
[ 105.700756][ T5294] ? clear_bhb_loop+0x30/0x80
[ 105.705420][ T5294] ? clear_bhb_loop+0x30/0x80
[ 105.710111][ T5294] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 105.716074][ T5294] RIP: 0033:0x7eff9e85bd29
[ 105.720474][ T5294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 105.740062][ T5294] RSP: 002b:00007eff9dad4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.748468][ T5294] RAX: ffffffffffffffda RBX: 00007eff9ea4bfa0 RCX: 00007eff9e85bd29
[ 105.756442][ T5294] RDX: 000000000000fecc RSI: 0000000020000100 RDI: 0000000000000006
[ 105.764429][ T5294] RBP: 00007eff9e8d7b08 R08: 0000000000000000 R09: 0000000000000000
[ 105.772411][ T5294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 105.780369][ T5294] R13: 0000000000000000 R14: 00007eff9ea4bfa0 R15: 00007ffc508442c8
[ 105.788332][ T5294]
[ 105.791585][ T5294] Kernel Offset: disabled
[ 105.796014][ T5294] Rebooting in 86400 seconds..