no interfaces have a carrier
[ 40.988276][ T3854] 8021q: adding VLAN 0 to HW filter on device bond0
[ 41.003719][ T3854] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.224' (ED25519) to the list of known hosts.
2026/06/22 13:15:50 parsed 1 programs
2026/06/22 13:15:50 serving rpc on tcp://34925
syzkaller login: [ 66.648516][ T4200] cgroup: Unknown subsys name 'net'
[ 66.796756][ T4200] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 68.244207][ T4200] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 70.346195][ T4245] chnl_net:caif_netlink_parms(): no params data found
[ 70.405306][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.413022][ T4245] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.421578][ T4245] device bridge_slave_0 entered promiscuous mode
[ 70.431467][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.438627][ T4245] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.446900][ T4245] device bridge_slave_1 entered promiscuous mode
[ 70.473285][ T4245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 70.484749][ T4245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 70.513764][ T4245] team0: Port device team_slave_0 added
[ 70.521450][ T4245] team0: Port device team_slave_1 added
[ 70.542013][ T4245] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 70.548994][ T4245] 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.
[ 70.575263][ T4245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 70.588366][ T4245] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 70.595488][ T4245] 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.
[ 70.621502][ T4245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.661150][ T4245] device hsr_slave_0 entered promiscuous mode
[ 70.669248][ T4245] device hsr_slave_1 entered promiscuous mode
[ 70.796497][ T4245] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 70.808327][ T4245] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 70.818358][ T4245] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 70.828322][ T4245] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 70.856121][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.863375][ T4245] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.871224][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.878309][ T4245] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.936872][ T4245] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.951114][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.962737][ T465] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.970905][ T465] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.979607][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 70.995981][ T4245] 8021q: adding VLAN 0 to HW filter on device team0
[ 71.008101][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 71.018104][ T465] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.025218][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.053637][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 71.062892][ T1233] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.069995][ T1233] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.079832][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 71.088706][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 71.107365][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 71.115444][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 71.124106][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 71.137009][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 71.175677][ T1423] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.182218][ T1423] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.262473][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 71.269968][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 71.286374][ T4245] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 71.307720][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 71.329684][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 71.340544][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 71.353331][ T4245] device veth0_vlan entered promiscuous mode
[ 71.363534][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 71.371813][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 71.382930][ T4245] device veth1_vlan entered promiscuous mode
[ 71.418996][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 71.430114][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 71.441463][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 71.454122][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 71.473294][ T4245] device veth0_macvtap entered promiscuous mode
[ 71.483964][ T4245] device veth1_macvtap entered promiscuous mode
[ 71.503783][ T4245] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 71.512491][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 71.520576][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 71.529247][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 71.537811][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 71.549718][ T4245] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 71.559476][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 71.568171][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 71.579375][ T4245] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.588576][ T4245] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.597863][ T4245] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.606764][ T4245] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.794316][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 72.054553][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.070722][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.097118][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 72.107606][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.117917][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.126103][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/06/22 13:15:59 executed programs: 0
[ 73.471478][ T4291] chnl_net:caif_netlink_parms(): no params data found
[ 73.514680][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 73.521902][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state
[ 73.529577][ T4291] device bridge_slave_0 entered promiscuous mode
[ 73.537604][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 73.544760][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.552744][ T4291] device bridge_slave_1 entered promiscuous mode
[ 73.573433][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 73.585026][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.606226][ T4291] team0: Port device team_slave_0 added
[ 73.613252][ T4291] team0: Port device team_slave_1 added
[ 73.630468][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.637637][ T4291] 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.
[ 73.663837][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.676356][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.683539][ T4291] 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.
[ 73.709996][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.740715][ T4291] device hsr_slave_0 entered promiscuous mode
[ 73.747397][ T4291] device hsr_slave_1 entered promiscuous mode
[ 73.754411][ T4291] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.762377][ T4291] Cannot create hsr debugfs directory
[ 74.236579][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.401855][ T4215] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.756649][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.838164][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.481311][ T4321] Bluetooth: hci0: command 0x041b tx timeout
[ 77.740706][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.751213][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.760445][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.777125][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.840224][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.852261][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.860015][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.870347][ T4291] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.879655][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.889499][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.898448][ T1233] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.905546][ T1233] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.913912][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 77.926207][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.937152][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.945767][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.952846][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.983744][ T1233] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.996927][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 78.008774][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 78.020059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 78.028790][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 78.043258][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 78.052798][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 78.084017][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 78.094435][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 78.124710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 78.133700][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 78.144285][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 78.240377][ T9] device hsr_slave_0 left promiscuous mode
[ 78.247194][ T9] device hsr_slave_1 left promiscuous mode
[ 78.255426][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 78.265959][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 78.275598][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 78.284333][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 78.292566][ T9] device bridge_slave_1 left promiscuous mode
[ 78.299564][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.315321][ T9] device bridge_slave_0 left promiscuous mode
[ 78.321685][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.339763][ T9] device veth1_macvtap left promiscuous mode
[ 78.346221][ T9] device veth0_macvtap left promiscuous mode
[ 78.352862][ T9] device veth1_vlan left promiscuous mode
[ 78.358748][ T9] device veth0_vlan left promiscuous mode
[ 78.523785][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 78.537930][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 78.553623][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 78.567270][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 78.625517][ T9] bond0 (unregistering): Released all slaves
[ 78.681698][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 78.689144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 78.708531][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.728181][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 78.739657][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 78.757207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 78.775422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 78.787013][ T4291] device veth0_vlan entered promiscuous mode
[ 78.795178][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 78.803005][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 78.826826][ T4291] device veth1_vlan entered promiscuous mode
[ 78.848038][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 78.856573][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 78.864895][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 78.873954][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 78.886515][ T4291] device veth0_macvtap entered promiscuous mode
[ 78.897138][ T4291] device veth1_macvtap entered promiscuous mode
[ 78.918890][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.926722][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 78.936004][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 78.948416][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.958680][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.967641][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.977536][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.986453][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.997402][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 79.006017][ T465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 79.055484][ T465] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.067049][ T465] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.076492][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 79.101972][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.110027][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.117917][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 79.482759][ T4347] loop0: detected capacity change from 0 to 32768
[ 79.561565][ T4321] Bluetooth: hci0: command 0x040f tx timeout
[ 79.587885][ T4347] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 79.611033][ T4347] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 79.665783][ T4347] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 79.693956][ T4257] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 79.700930][ T4257] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 79.766079][ T4257] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 79.775511][ T4257] gfs2: fsid=syz:syz.0: jid=0: Done
[ 79.781913][ T4347] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 80.088467][ T4291] ------------[ cut here ]------------
[ 80.094255][ T4291] WARNING: CPU: 0 PID: 4291 at include/linux/backing-dev.h:289 __set_page_dirty+0xae2/0xdb0
[ 80.104377][ T4291] Modules linked in:
[ 80.108289][ T4291] CPU: 0 PID: 4291 Comm: syz-executor Not tainted syzkaller #0
[ 80.115865][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 80.125951][ T4291] RIP: 0010:__set_page_dirty+0xae2/0xdb0
[ 80.131611][ T4291] Code: f1 d7 ff 49 ff cf e9 5c fc ff ff e8 58 f1 d7 ff 48 ff cb e9 e6 fb ff ff e8 4b f1 d7 ff 48 ff cb e9 c4 fc ff ff e8 3e f1 d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
[ 80.151237][ T4291] RSP: 0018:ffffc9000300fab8 EFLAGS: 00010093
[ 80.157332][ T4291] RAX: ffffffff81a10162 RBX: 0000000000000000 RCX: ffff888023223b80
[ 80.165340][ T4291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 80.173340][ T4291] RBP: ffffea0001c03100 R08: ffff88801d59da7f R09: 1ffff11003ab3b4f
[ 80.181344][ T4291] R10: dffffc0000000000 R11: ffffed1003ab3b50 R12: ffff88801d59d900
[ 80.189339][ T4291] R13: ffff88801d59da78 R14: 1ffff11003ab3b4f R15: dffffc0000000000
[ 80.197340][ T4291] FS: 000055558a551500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 80.206295][ T4291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.212894][ T4291] CR2: 00007fd707e58000 CR3: 000000007eb7c000 CR4: 00000000003506f0
[ 80.220914][ T4291] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 80.228931][ T4291] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 80.236929][ T4291] Call Trace:
[ 80.240225][ T4291]
[ 80.243184][ T4291] ? page_mapping+0x30e/0x440
[ 80.247889][ T4291] mark_buffer_dirty+0x2d7/0x490
[ 80.252849][ T4291] gfs2_unpin+0x134/0xa00
[ 80.257246][ T4291] buf_lo_after_commit+0x161/0x1b0
[ 80.262379][ T4291] ? buf_lo_before_commit+0xf0/0xf0
[ 80.267620][ T4291] __gfs2_log_flush+0x1179/0x25f0
[ 80.272715][ T4291] ? gfs2_log_flush+0x40/0x40
[ 80.277405][ T4291] ? rwsem_write_trylock+0x135/0x1c0
[ 80.282709][ T4291] ? clear_nonspinnable+0x60/0x60
[ 80.287751][ T4291] ? rcu_is_watching+0x11/0xa0
[ 80.292532][ T4291] ? unregister_shrinker+0x245/0x300
[ 80.297851][ T4291] ? kfree+0x4a/0x2a0
[ 80.301865][ T4291] gfs2_log_flush+0x30/0x40
[ 80.306387][ T4291] gfs2_kill_sb+0x50/0xd0
[ 80.310736][ T4291] deactivate_locked_super+0x93/0xf0
[ 80.316035][ T4291] cleanup_mnt+0x426/0x4d0
[ 80.320475][ T4291] task_work_run+0x125/0x1a0
[ 80.325086][ T4291] exit_to_user_mode_loop+0x10f/0x130
[ 80.330479][ T4291] exit_to_user_mode_prepare+0xee/0x180
[ 80.336069][ T4291] syscall_exit_to_user_mode+0x16/0x40
[ 80.341560][ T4291] do_syscall_64+0x58/0xa0
[ 80.345995][ T4291] ? clear_bhb_loop+0x30/0x80
[ 80.350686][ T4291] ? clear_bhb_loop+0x30/0x80
[ 80.355384][ T4291] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.361301][ T4291] RIP: 0033:0x7ff09c1bd097
[ 80.365743][ T4291] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 80.385376][ T4291] RSP: 002b:00007fffb9a35bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 80.393814][ T4291] RAX: 0000000000000000 RBX: 00007ff09c2512ca RCX: 00007ff09c1bd097
[ 80.401805][ T4291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffb9a35c70
[ 80.409802][ T4291] RBP: 00007fffb9a35c70 R08: 00007fffb9a36c70 R09: 00000000ffffffff
[ 80.417793][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffb9a36d00
[ 80.425802][ T4291] R13: 00007ff09c2512ca R14: 0000000000013887 R15: 00007fffb9a36d40
[ 80.433822][ T4291]
[ 80.436874][ T4291] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 80.444163][ T4291] CPU: 0 PID: 4291 Comm: syz-executor Not tainted syzkaller #0
[ 80.451723][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[ 80.461789][ T4291] Call Trace:
[ 80.465094][ T4291]
[ 80.468045][ T4291] dump_stack_lvl+0x188/0x250
[ 80.472747][ T4291] ? show_regs_print_info+0x20/0x20
[ 80.477952][ T4291] ? load_image+0x410/0x410
[ 80.482477][ T4291] panic+0x2f8/0x850
[ 80.486385][ T4291] ? bpf_jit_dump+0xd0/0xd0
[ 80.490914][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 80.495950][ T4291] __warn+0x248/0x2b0
[ 80.499959][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 80.505003][ T4291] report_bug+0x1b9/0x2e0
[ 80.509362][ T4291] handle_bug+0x3a/0x70
[ 80.513533][ T4291] exc_invalid_op+0x16/0x40
[ 80.518052][ T4291] asm_exc_invalid_op+0x16/0x20
[ 80.522912][ T4291] RIP: 0010:__set_page_dirty+0xae2/0xdb0
[ 80.528562][ T4291] Code: f1 d7 ff 49 ff cf e9 5c fc ff ff e8 58 f1 d7 ff 48 ff cb e9 e6 fb ff ff e8 4b f1 d7 ff 48 ff cb e9 c4 fc ff ff e8 3e f1 d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
[ 80.548179][ T4291] RSP: 0018:ffffc9000300fab8 EFLAGS: 00010093
[ 80.554261][ T4291] RAX: ffffffff81a10162 RBX: 0000000000000000 RCX: ffff888023223b80
[ 80.562246][ T4291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 80.570224][ T4291] RBP: ffffea0001c03100 R08: ffff88801d59da7f R09: 1ffff11003ab3b4f
[ 80.578209][ T4291] R10: dffffc0000000000 R11: ffffed1003ab3b50 R12: ffff88801d59d900
[ 80.586206][ T4291] R13: ffff88801d59da78 R14: 1ffff11003ab3b4f R15: dffffc0000000000
[ 80.594218][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 80.599267][ T4291] ? __set_page_dirty+0xae2/0xdb0
[ 80.604295][ T4291] ? page_mapping+0x30e/0x440
[ 80.608974][ T4291] mark_buffer_dirty+0x2d7/0x490
[ 80.613928][ T4291] gfs2_unpin+0x134/0xa00
[ 80.618272][ T4291] buf_lo_after_commit+0x161/0x1b0
[ 80.623385][ T4291] ? buf_lo_before_commit+0xf0/0xf0
[ 80.628582][ T4291] __gfs2_log_flush+0x1179/0x25f0
[ 80.633627][ T4291] ? gfs2_log_flush+0x40/0x40
[ 80.638307][ T4291] ? rwsem_write_trylock+0x135/0x1c0
[ 80.643682][ T4291] ? clear_nonspinnable+0x60/0x60
[ 80.648718][ T4291] ? rcu_is_watching+0x11/0xa0
[ 80.653489][ T4291] ? unregister_shrinker+0x245/0x300
[ 80.658790][ T4291] ? kfree+0x4a/0x2a0
[ 80.662780][ T4291] gfs2_log_flush+0x30/0x40
[ 80.667286][ T4291] gfs2_kill_sb+0x50/0xd0
[ 80.671619][ T4291] deactivate_locked_super+0x93/0xf0
[ 80.676913][ T4291] cleanup_mnt+0x426/0x4d0
[ 80.681336][ T4291] task_work_run+0x125/0x1a0
[ 80.685934][ T4291] exit_to_user_mode_loop+0x10f/0x130
[ 80.691310][ T4291] exit_to_user_mode_prepare+0xee/0x180
[ 80.696859][ T4291] syscall_exit_to_user_mode+0x16/0x40
[ 80.702336][ T4291] do_syscall_64+0x58/0xa0
[ 80.706751][ T4291] ? clear_bhb_loop+0x30/0x80
[ 80.711432][ T4291] ? clear_bhb_loop+0x30/0x80
[ 80.716118][ T4291] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 80.722022][ T4291] RIP: 0033:0x7ff09c1bd097
[ 80.726462][ T4291] Code: a2 c7 05 5c 06 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8
[ 80.746077][ T4291] RSP: 002b:00007fffb9a35bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 80.754493][ T4291] RAX: 0000000000000000 RBX: 00007ff09c2512ca RCX: 00007ff09c1bd097
[ 80.762619][ T4291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffb9a35c70
[ 80.770597][ T4291] RBP: 00007fffb9a35c70 R08: 00007fffb9a36c70 R09: 00000000ffffffff
[ 80.778569][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffb9a36d00
[ 80.786555][ T4291] R13: 00007ff09c2512ca R14: 0000000000013887 R15: 00007fffb9a36d40
[ 80.794560][ T4291]
[ 80.797958][ T4291] Kernel Offset: disabled
[ 80.802561][ T4291] Rebooting in 86400 seconds..