Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts.
2026/01/07 14:40:43 parsed 1 programs
[ 73.511712][ T4271] cgroup: Unknown subsys name 'net'
[ 73.632878][ T4271] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 75.162523][ T4271] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 77.412738][ T2968] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.424698][ T2968] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.442204][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.454908][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.464024][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.472718][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 77.573865][ T4306] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.582136][ T4306] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.590675][ T4306] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.599075][ T4306] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.607164][ T4306] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.614412][ T4306] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.263503][ T4345] chnl_net:caif_netlink_parms(): no params data found
[ 79.339302][ T4345] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.348509][ T4345] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.357186][ T4345] device bridge_slave_0 entered promiscuous mode
[ 79.369160][ T4345] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.376384][ T4345] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.384400][ T4345] device bridge_slave_1 entered promiscuous mode
[ 79.414168][ T4345] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.425179][ T4345] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.450229][ T4345] team0: Port device team_slave_0 added
[ 79.458557][ T4345] team0: Port device team_slave_1 added
[ 79.481179][ T4345] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.488379][ T4345] 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.
[ 79.514962][ T4345] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.528645][ T4345] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.535827][ T4345] 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.
[ 79.562181][ T4345] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.608786][ T4345] device hsr_slave_0 entered promiscuous mode
[ 79.615492][ T4345] device hsr_slave_1 entered promiscuous mode
[ 79.722349][ T4345] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.734810][ T4345] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.744661][ T4345] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.754067][ T4345] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.894219][ T4345] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.910327][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 79.918379][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 79.932454][ T4345] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.942747][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 79.953137][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 79.962559][ T64] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.970090][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.978809][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 79.992319][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 80.001496][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 80.010226][ T64] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.017504][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 80.041420][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 80.052843][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 80.065885][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 80.075650][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 80.084596][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 80.104663][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 80.113837][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 80.126305][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 80.140684][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 80.160586][ T4345] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 80.332477][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 80.341356][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 80.367614][ T4345] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 80.385599][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 80.418598][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 80.427819][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 80.435540][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 80.456609][ T4345] device veth0_vlan entered promiscuous mode
[ 80.468183][ T4345] device veth1_vlan entered promiscuous mode
[ 80.488709][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 80.497490][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 80.505743][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 80.523283][ T4345] device veth0_macvtap entered promiscuous mode
[ 80.533584][ T4345] device veth1_macvtap entered promiscuous mode
[ 80.549802][ T4345] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 80.558492][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 80.567844][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 80.577429][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 80.590390][ T4345] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 80.610859][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 80.619655][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 80.631183][ T4345] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.640879][ T4345] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.649955][ T4345] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.659258][ T4345] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.901602][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/07 14:40:53 executed programs: 0
[ 81.211379][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.222390][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.231042][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.239722][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.247755][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.255247][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.375944][ T4368] chnl_net:caif_netlink_parms(): no params data found
[ 81.424105][ T4368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.431416][ T4368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.439536][ T4368] device bridge_slave_0 entered promiscuous mode
[ 81.448497][ T4368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.455666][ T4368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 81.464233][ T4368] device bridge_slave_1 entered promiscuous mode
[ 81.492437][ T4368] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 81.504753][ T4368] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 81.529527][ T4368] team0: Port device team_slave_0 added
[ 81.537902][ T4368] team0: Port device team_slave_1 added
[ 81.559673][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 81.566755][ T4368] 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.
[ 81.592963][ T4368] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 81.605706][ T4368] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 81.612913][ T4368] 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.
[ 81.639629][ T4368] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 81.676388][ T4368] device hsr_slave_0 entered promiscuous mode
[ 81.683192][ T4368] device hsr_slave_1 entered promiscuous mode
[ 81.690078][ T4368] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 81.698033][ T4368] Cannot create hsr debugfs directory
[ 81.788587][ T953] cfg80211: failed to load regulatory.db
[ 83.288339][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.307696][ T4306] Bluetooth: hci0: command 0x0409 tx timeout
[ 85.386969][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 85.479009][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.539785][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.392606][ T46] device hsr_slave_0 left promiscuous mode
[ 86.400469][ T46] device hsr_slave_1 left promiscuous mode
[ 86.409978][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 86.417649][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 86.427447][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 86.435004][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 86.443210][ T46] device bridge_slave_1 left promiscuous mode
[ 86.450827][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.462768][ T46] device bridge_slave_0 left promiscuous mode
[ 86.470458][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.499844][ T46] device veth1_macvtap left promiscuous mode
[ 86.506301][ T46] device veth0_macvtap left promiscuous mode
[ 86.515915][ T46] device veth1_vlan left promiscuous mode
[ 86.522212][ T46] device veth0_vlan left promiscuous mode
[ 86.894321][ T46] team0 (unregistering): Port device team_slave_1 removed
[ 86.925519][ T46] team0 (unregistering): Port device team_slave_0 removed
[ 86.956373][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 86.989645][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 87.277585][ T46] bond0 (unregistering): Released all slaves
[ 87.364022][ T4368] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 87.372826][ T4368] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 87.381876][ T4368] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 87.391841][ T4368] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 87.468982][ T48] Bluetooth: hci0: command 0x040f tx timeout
[ 87.471292][ T4368] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.490851][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 87.499245][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 87.509583][ T4368] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.520179][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 87.529668][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 87.538979][ T64] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.546045][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.555282][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 87.574020][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 87.585258][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 87.594932][ T2968] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.602076][ T2968] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.609854][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 87.622297][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 87.635591][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 87.645631][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 87.655907][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 87.667876][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 87.678632][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 87.703521][ T4368] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 87.714142][ T4368] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 87.726071][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 87.734810][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 87.743886][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 87.752336][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 87.760977][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 87.946083][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 87.954088][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 87.969984][ T4368] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.985986][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 87.994882][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 88.016004][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 88.024994][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 88.034096][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 88.042479][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 88.052709][ T4368] device veth0_vlan entered promiscuous mode
[ 88.065880][ T4368] device veth1_vlan entered promiscuous mode
[ 88.084501][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 88.092951][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 88.101680][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 88.110549][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 88.121984][ T4368] device veth0_macvtap entered promiscuous mode
[ 88.134181][ T4368] device veth1_macvtap entered promiscuous mode
[ 88.149490][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.158082][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 88.166268][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 88.175028][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 88.184166][ T64] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 88.202794][ T4368] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.210200][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 88.219696][ T2968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 88.230711][ T4368] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.239559][ T4368] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.248542][ T4368] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.258150][ T4368] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.311080][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.325146][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.334660][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/01/07 14:41:00 executed programs: 2
[ 88.359443][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.367801][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.376489][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 88.682749][ T4417] loop0: detected capacity change from 0 to 32768
[ 88.706150][ T4417] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 88.717194][ T4417] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 88.737527][ T4417] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 88.751876][ T22] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 88.759846][ T22] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 88.800622][ T22] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 88.810810][ T22] gfs2: fsid=syz:syz.0: jid=0: Done
[ 88.816936][ T4417] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 88.957676][ T4417] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 89.000887][ T4368] ------------[ cut here ]------------
[ 89.006730][ T4368] WARNING: CPU: 0 PID: 4368 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0
[ 89.017118][ T4368] Modules linked in:
[ 89.021051][ T4368] CPU: 0 PID: 4368 Comm: syz-executor Not tainted syzkaller #0
[ 89.028629][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 89.038723][ T4368] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 89.044655][ T4368] Code: e9 6a f8 ff ff e8 c3 e0 d3 ff 0f 0b e9 bb f8 ff ff e8 b7 e0 d3 ff 48 89 df 48 8b 74 24 18 e8 7a d8 2a 00 eb a6 e8 a3 e0 d3 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
[ 89.064409][ T4368] RSP: 0018:ffffc90003357a58 EFLAGS: 00010093
[ 89.070579][ T4368] RAX: ffffffff81acff2d RBX: ffffea00009bc440 RCX: ffff88807721d940
[ 89.078549][ T4368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 89.086529][ T4368] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f21930
[ 89.094512][ T4368] R10: ffffed1002f21930 R11: 1ffff11002f2192f R12: 1ffff11002f2192f
[ 89.102483][ T4368] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88801790c978
[ 89.110475][ T4368] FS: 000055555c1d2500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 89.119587][ T4368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.126166][ T4368] CR2: 00007f5a9dd53000 CR3: 0000000026a01000 CR4: 00000000003506f0
[ 89.134137][ T4368] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.142117][ T4368] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.150241][ T4368] Call Trace:
[ 89.153552][ T4368]
[ 89.156495][ T4368] ? folio_mapping+0x1ba/0x4d0
[ 89.161446][ T4368] mark_buffer_dirty+0x33f/0x7a0
[ 89.166534][ T4368] gfs2_unpin+0x125/0x9a0
[ 89.170915][ T4368] ? log_pull_tail+0x7f/0x370
[ 89.175605][ T4368] buf_lo_after_commit+0x15a/0x1a0
[ 89.180714][ T4368] ? buf_lo_before_commit+0xf0/0xf0
[ 89.185909][ T4368] gfs2_log_flush+0x10be/0x24e0
[ 89.190760][ T4368] ? unregister_shrinker+0x225/0x310
[ 89.196065][ T4368] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 89.201187][ T4368] ? unregister_shrinker+0x24e/0x310
[ 89.206470][ T4368] ? unregister_shrinker+0x24e/0x310
[ 89.211760][ T4368] ? kfree+0x30/0x190
[ 89.215770][ T4368] gfs2_kill_sb+0x50/0xd0
[ 89.220214][ T4368] deactivate_locked_super+0x93/0xf0
[ 89.225625][ T4368] cleanup_mnt+0x463/0x4f0
[ 89.230145][ T4368] ? lockdep_hardirqs_on+0x94/0x140
[ 89.235355][ T4368] task_work_run+0x1ca/0x250
[ 89.239947][ T4368] ? task_work_cancel+0x230/0x230
[ 89.245001][ T4368] ? exit_to_user_mode_loop+0x3b/0x110
[ 89.250480][ T4368] exit_to_user_mode_loop+0xe6/0x110
[ 89.255856][ T4368] exit_to_user_mode_prepare+0xee/0x180
[ 89.261455][ T4368] syscall_exit_to_user_mode+0x16/0x40
[ 89.266917][ T4368] do_syscall_64+0x58/0xa0
[ 89.271390][ T4368] ? clear_bhb_loop+0x60/0xb0
[ 89.276070][ T4368] ? clear_bhb_loop+0x60/0xb0
[ 89.280743][ T4368] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 89.286659][ T4368] RIP: 0033:0x7f5bc9990a77
[ 89.291076][ T4368] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 89.310778][ T4368] RSP: 002b:00007ffc198155a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.319236][ T4368] RAX: 0000000000000000 RBX: 00007f5bc9a13d7d RCX: 00007f5bc9990a77
[ 89.327210][ T4368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc19815660
[ 89.335215][ T4368] RBP: 00007ffc19815660 R08: 0000000000000000 R09: 0000000000000000
[ 89.343197][ T4368] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc198166f0
[ 89.351168][ T4368] R13: 00007f5bc9a13d7d R14: 0000000000015b62 R15: 00007ffc19816730
[ 89.359358][ T4368]
[ 89.362480][ T4368] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 89.369749][ T4368] CPU: 0 PID: 4368 Comm: syz-executor Not tainted syzkaller #0
[ 89.377284][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 89.387331][ T4368] Call Trace:
[ 89.390625][ T4368]
[ 89.393554][ T4368] dump_stack_lvl+0x168/0x22e
[ 89.398235][ T4368] ? memcpy+0x3c/0x60
[ 89.402217][ T4368] ? show_regs_print_info+0x12/0x12
[ 89.407432][ T4368] ? load_image+0x3b0/0x3b0
[ 89.411994][ T4368] panic+0x2c9/0x710
[ 89.415963][ T4368] ? bpf_jit_dump+0xd0/0xd0
[ 89.420479][ T4368] __warn+0x2f8/0x4f0
[ 89.424458][ T4368] ? __folio_mark_dirty+0x95d/0x11e0
[ 89.429756][ T4368] ? __folio_mark_dirty+0x95d/0x11e0
[ 89.435035][ T4368] report_bug+0x2ba/0x4f0
[ 89.439366][ T4368] ? __folio_mark_dirty+0x95d/0x11e0
[ 89.444647][ T4368] handle_bug+0x3a/0x70
[ 89.448802][ T4368] exc_invalid_op+0x16/0x40
[ 89.453306][ T4368] asm_exc_invalid_op+0x16/0x20
[ 89.458252][ T4368] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0
[ 89.464145][ T4368] Code: e9 6a f8 ff ff e8 c3 e0 d3 ff 0f 0b e9 bb f8 ff ff e8 b7 e0 d3 ff 48 89 df 48 8b 74 24 18 e8 7a d8 2a 00 eb a6 e8 a3 e0 d3 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
[ 89.483746][ T4368] RSP: 0018:ffffc90003357a58 EFLAGS: 00010093
[ 89.489825][ T4368] RAX: ffffffff81acff2d RBX: ffffea00009bc440 RCX: ffff88807721d940
[ 89.497804][ T4368] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 89.505768][ T4368] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed1002f21930
[ 89.513741][ T4368] R10: ffffed1002f21930 R11: 1ffff11002f2192f R12: 1ffff11002f2192f
[ 89.521719][ T4368] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88801790c978
[ 89.529693][ T4368] ? __folio_mark_dirty+0x95d/0x11e0
[ 89.534982][ T4368] ? __folio_mark_dirty+0x95d/0x11e0
[ 89.540269][ T4368] ? folio_mapping+0x1ba/0x4d0
[ 89.545032][ T4368] mark_buffer_dirty+0x33f/0x7a0
[ 89.549967][ T4368] gfs2_unpin+0x125/0x9a0
[ 89.554295][ T4368] ? log_pull_tail+0x7f/0x370
[ 89.558976][ T4368] buf_lo_after_commit+0x15a/0x1a0
[ 89.564613][ T4368] ? buf_lo_before_commit+0xf0/0xf0
[ 89.569820][ T4368] gfs2_log_flush+0x10be/0x24e0
[ 89.574768][ T4368] ? unregister_shrinker+0x225/0x310
[ 89.580142][ T4368] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 89.585250][ T4368] ? unregister_shrinker+0x24e/0x310
[ 89.590527][ T4368] ? unregister_shrinker+0x24e/0x310
[ 89.595820][ T4368] ? kfree+0x30/0x190
[ 89.599805][ T4368] gfs2_kill_sb+0x50/0xd0
[ 89.604138][ T4368] deactivate_locked_super+0x93/0xf0
[ 89.609450][ T4368] cleanup_mnt+0x463/0x4f0
[ 89.613869][ T4368] ? lockdep_hardirqs_on+0x94/0x140
[ 89.619083][ T4368] task_work_run+0x1ca/0x250
[ 89.623714][ T4368] ? task_work_cancel+0x230/0x230
[ 89.628739][ T4368] ? exit_to_user_mode_loop+0x3b/0x110
[ 89.634299][ T4368] exit_to_user_mode_loop+0xe6/0x110
[ 89.639846][ T4368] exit_to_user_mode_prepare+0xee/0x180
[ 89.645827][ T4368] syscall_exit_to_user_mode+0x16/0x40
[ 89.651304][ T4368] do_syscall_64+0x58/0xa0
[ 89.655739][ T4368] ? clear_bhb_loop+0x60/0xb0
[ 89.660458][ T4368] ? clear_bhb_loop+0x60/0xb0
[ 89.665138][ T4368] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 89.671040][ T4368] RIP: 0033:0x7f5bc9990a77
[ 89.675453][ T4368] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8
[ 89.695147][ T4368] RSP: 002b:00007ffc198155a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.703659][ T4368] RAX: 0000000000000000 RBX: 00007f5bc9a13d7d RCX: 00007f5bc9990a77
[ 89.711730][ T4368] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc19815660
[ 89.719721][ T4368] RBP: 00007ffc19815660 R08: 0000000000000000 R09: 0000000000000000
[ 89.727713][ T4368] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc198166f0
[ 89.735697][ T4368] R13: 00007f5bc9a13d7d R14: 0000000000015b62 R15: 00007ffc19816730
[ 89.744022][ T4368]
[ 89.747491][ T4368] Kernel Offset: disabled
[ 89.751965][ T4368] Rebooting in 86400 seconds..