Warning: Permanently added '10.128.1.26' (ED25519) to the list of known hosts.
2026/08/25 23:53:50 parsed 1 programs
2026/08/25 23:53:50 serving rpc on tcp://39585
[ 72.583054][ T4197] cgroup: Unknown subsys name 'net'
[ 72.708414][ T4197] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 74.243438][ T4197] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 76.174451][ T4221] syz-executor (4221) used greatest stack depth: 20672 bytes left
[ 76.196829][ T4226] chnl_net:caif_netlink_parms(): no params data found
[ 76.247434][ T4226] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.255449][ T4226] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.263486][ T4226] device bridge_slave_0 entered promiscuous mode
[ 76.272791][ T4226] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.279942][ T4226] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.287974][ T4226] device bridge_slave_1 entered promiscuous mode
[ 76.310088][ T4226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.321006][ T4226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.344534][ T4226] team0: Port device team_slave_0 added
[ 76.351727][ T4226] team0: Port device team_slave_1 added
[ 76.369535][ T4226] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.376532][ T4226] 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.
[ 76.402579][ T4226] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.415537][ T4226] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.422669][ T4226] 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.
[ 76.448616][ T4226] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.486910][ T4226] device hsr_slave_0 entered promiscuous mode
[ 76.493733][ T4226] device hsr_slave_1 entered promiscuous mode
[ 76.649424][ T4226] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.662566][ T4226] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.674023][ T4226] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.684176][ T4226] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.716823][ T4226] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.724161][ T4226] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.732198][ T4226] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.739309][ T4226] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.808806][ T4226] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.826481][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.839510][ T1266] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.849045][ T1266] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.864651][ T4226] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.878374][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.887530][ T1266] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.894678][ T1266] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.914386][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.924606][ T1266] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.931692][ T1266] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.954098][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.986170][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.003295][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.024454][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.034603][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.045902][ T4226] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.169987][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.178420][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.194689][ T4226] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.215512][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 77.225746][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.248582][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 77.258682][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.271012][ T4226] device veth0_vlan entered promiscuous mode
[ 77.278972][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.287376][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.300001][ T4226] device veth1_vlan entered promiscuous mode
[ 77.335241][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.345419][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.354417][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.363257][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.373922][ T4226] device veth0_macvtap entered promiscuous mode
[ 77.384974][ T4226] device veth1_macvtap entered promiscuous mode
[ 77.404205][ T4226] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.411731][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.424212][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.433472][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.442874][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.455123][ T4226] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.470739][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.480557][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.495316][ T4226] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.506322][ T4226] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.515426][ T4226] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.525683][ T4226] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.641480][ T4226] syz-executor (4226) used greatest stack depth: 20464 bytes left
[ 78.098445][ T154] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 78.492018][ T1232] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.505407][ T1232] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.525181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 78.539416][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.547918][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.556524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 80.750704][ T154] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.098527][ T154] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.179444][ T154] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 84.301396][ T154] device hsr_slave_0 left promiscuous mode
[ 84.309071][ T154] device hsr_slave_1 left promiscuous mode
[ 84.316063][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 84.323752][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 84.332405][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 84.339818][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 84.348420][ T154] device bridge_slave_1 left promiscuous mode
[ 84.355514][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.368597][ T154] device bridge_slave_0 left promiscuous mode
[ 84.375867][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.394392][ T154] device veth1_macvtap left promiscuous mode
[ 84.400579][ T154] device veth0_macvtap left promiscuous mode
[ 84.406734][ T154] device veth1_vlan left promiscuous mode
[ 84.413124][ T154] device veth0_vlan left promiscuous mode
[ 84.569826][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 84.588300][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 84.601907][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 84.617225][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 84.677317][ T154] bond0 (unregistering): Released all slaves
2026/08/25 23:54:05 executed programs: 0
[ 85.526484][ T4338] chnl_net:caif_netlink_parms(): no params data found
[ 85.676861][ T4338] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.684688][ T4338] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.694452][ T4338] device bridge_slave_0 entered promiscuous mode
[ 85.714505][ T4338] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.731264][ T4338] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.750974][ T4338] device bridge_slave_1 entered promiscuous mode
[ 85.825110][ T4338] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.850150][ T4338] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.911628][ T4338] team0: Port device team_slave_0 added
[ 85.930117][ T4338] team0: Port device team_slave_1 added
[ 85.972338][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.979329][ T4338] 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.
[ 86.014282][ T4338] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 86.044441][ T4338] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 86.051426][ T4338] 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.
[ 86.094137][ T4338] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.175492][ T4338] device hsr_slave_0 entered promiscuous mode
[ 86.186925][ T4338] device hsr_slave_1 entered promiscuous mode
[ 86.584979][ T23] cfg80211: failed to load regulatory.db
[ 86.960022][ T4338] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.990032][ T4338] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 87.013103][ T4338] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 87.034630][ T4338] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 87.173828][ T4338] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.200279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 87.213973][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 87.237450][ T4338] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.254153][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 87.263957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 87.274347][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.281435][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.303142][ T4276] Bluetooth: hci0: command 0x0409 tx timeout
[ 87.316898][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 87.328256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 87.340402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 87.350366][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.357573][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.366744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 87.376313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 87.386290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 87.398833][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 87.433662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 87.452912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 87.467988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 87.487687][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 87.497697][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 87.506534][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 87.520800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 87.530910][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 87.757893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 87.766117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 87.780508][ T4338] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.812743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 87.821357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 87.854259][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 87.866215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 87.880754][ T4338] device veth0_vlan entered promiscuous mode
[ 87.889870][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 87.899134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 87.918820][ T4338] device veth1_vlan entered promiscuous mode
[ 87.955795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 87.965450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 87.975986][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 87.986096][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 87.998310][ T4338] device veth0_macvtap entered promiscuous mode
[ 88.011205][ T4338] device veth1_macvtap entered promiscuous mode
[ 88.044229][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.057629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 88.074084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 88.082619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 88.091435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 88.112292][ T4338] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.122708][ T4338] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.131452][ T4338] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.140338][ T4338] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.150302][ T4338] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.162298][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 88.171785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 88.245291][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.258628][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.276885][ T1253] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.290641][ T1253] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.300130][ T1253] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.309447][ T1266] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 88.817824][ T4419] loop0: detected capacity change from 0 to 32768
[ 88.847845][ T4419] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 88.873434][ T4419] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 88.940820][ T4419] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 88.952167][ T4410] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 88.959148][ T4410] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 89.024070][ T4410] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 64ms
[ 89.035954][ T4410] gfs2: fsid=syz:syz.0: jid=0: Done
[ 89.041717][ T4419] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 89.382837][ T23] Bluetooth: hci0: command 0x041b tx timeout
[ 89.552362][ T4338] ------------[ cut here ]------------
[ 89.558260][ T4338] WARNING: CPU: 1 PID: 4338 at include/linux/backing-dev.h:289 __set_page_dirty+0xae2/0xdb0
[ 89.568392][ T4338] Modules linked in:
[ 89.572319][ T4338] CPU: 1 PID: 4338 Comm: syz-executor Not tainted syzkaller #0
[ 89.579896][ T4338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 89.589989][ T4338] RIP: 0010:__set_page_dirty+0xae2/0xdb0
[ 89.595665][ T4338] Code: ea d7 ff 49 ff cf e9 5c fc ff ff e8 48 ea d7 ff 48 ff cb e9 e6 fb ff ff e8 3b ea d7 ff 48 ff cb e9 c4 fc ff ff e8 2e ea d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
[ 89.615306][ T4338] RSP: 0018:ffffc9000305fab8 EFLAGS: 00010093
[ 89.621411][ T4338] RAX: ffffffff81a11572 RBX: 0000000000000000 RCX: ffff88802a9a1dc0
[ 89.629456][ T4338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 89.637549][ T4338] RBP: ffffea0000adfd00 R08: ffff88814609da7f R09: 1ffff11028c13b4f
[ 89.645583][ T4338] R10: dffffc0000000000 R11: ffffed1028c13b50 R12: ffff88814609d900
[ 89.653606][ T4338] R13: ffff88814609da78 R14: 1ffff11028c13b4f R15: dffffc0000000000
[ 89.661620][ T4338] FS: 0000555588ebc500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 89.670603][ T4338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.677223][ T4338] CR2: 00007f32ba10c0a0 CR3: 0000000075678000 CR4: 00000000003506e0
[ 89.685234][ T4338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.693242][ T4338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.701241][ T4338] Call Trace:
[ 89.704546][ T4338]
[ 89.707515][ T4338] ? page_mapping+0x30e/0x440
[ 89.712228][ T4338] mark_buffer_dirty+0x2d7/0x490
[ 89.717319][ T4338] gfs2_unpin+0x134/0xa00
[ 89.721707][ T4338] buf_lo_after_commit+0x161/0x1b0
[ 89.727070][ T4338] ? buf_lo_before_commit+0xf0/0xf0
[ 89.732312][ T4338] __gfs2_log_flush+0x1179/0x25f0
[ 89.737397][ T4338] ? gfs2_log_flush+0x40/0x40
[ 89.742103][ T4338] ? rwsem_write_trylock+0x135/0x1c0
[ 89.747421][ T4338] ? clear_nonspinnable+0x60/0x60
[ 89.752500][ T4338] ? rcu_is_watching+0x11/0xa0
[ 89.757298][ T4338] ? unregister_shrinker+0x245/0x300
[ 89.762613][ T4338] ? kfree+0x4a/0x2a0
[ 89.766656][ T4338] gfs2_log_flush+0x30/0x40
[ 89.771198][ T4338] gfs2_kill_sb+0x50/0xd0
[ 89.775577][ T4338] deactivate_locked_super+0x93/0xf0
[ 89.780901][ T4338] cleanup_mnt+0x426/0x4d0
[ 89.785450][ T4338] task_work_run+0x125/0x1a0
[ 89.790074][ T4338] exit_to_user_mode_loop+0x10f/0x130
[ 89.795513][ T4338] exit_to_user_mode_prepare+0xee/0x180
[ 89.801090][ T4338] syscall_exit_to_user_mode+0x16/0x40
[ 89.806577][ T4338] do_syscall_64+0x58/0xa0
[ 89.811022][ T4338] ? clear_bhb_loop+0x30/0x80
[ 89.815727][ T4338] ? clear_bhb_loop+0x30/0x80
[ 89.820528][ T4338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.826452][ T4338] RIP: 0033:0x7f9887970317
[ 89.830905][ T4338] Code: a2 c7 05 dc 43 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
[ 89.850710][ T4338] RSP: 002b:00007ffe35e44738 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.859164][ T4338] RAX: 0000000000000000 RBX: 00007f9887a05474 RCX: 00007f9887970317
[ 89.867167][ T4338] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe35e447f0
[ 89.875165][ T4338] RBP: 00007ffe35e447f0 R08: 00007ffe35e457f0 R09: 00000000ffffffff
[ 89.883181][ T4338] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe35e45880
[ 89.891175][ T4338] R13: 00007f9887a05474 R14: 0000000000015d5f R15: 00007ffe35e458c0
[ 89.899215][ T4338]
[ 89.902270][ T4338] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 89.909569][ T4338] CPU: 1 PID: 4338 Comm: syz-executor Not tainted syzkaller #0
[ 89.917138][ T4338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 89.927222][ T4338] Call Trace:
[ 89.930522][ T4338]
[ 89.933477][ T4338] dump_stack_lvl+0x188/0x250
[ 89.938198][ T4338] ? show_regs_print_info+0x20/0x20
[ 89.943434][ T4338] ? load_image+0x410/0x410
[ 89.947999][ T4338] panic+0x2f8/0x850
[ 89.951935][ T4338] ? bpf_jit_dump+0xd0/0xd0
[ 89.956490][ T4338] ? __set_page_dirty+0xae2/0xdb0
[ 89.961547][ T4338] __warn+0x248/0x2b0
[ 89.965562][ T4338] ? __set_page_dirty+0xae2/0xdb0
[ 89.970624][ T4338] report_bug+0x1b9/0x2e0
[ 89.975002][ T4338] handle_bug+0x3a/0x70
[ 89.979219][ T4338] exc_invalid_op+0x16/0x40
[ 89.983758][ T4338] asm_exc_invalid_op+0x16/0x20
[ 89.988652][ T4338] RIP: 0010:__set_page_dirty+0xae2/0xdb0
[ 89.994319][ T4338] Code: ea d7 ff 49 ff cf e9 5c fc ff ff e8 48 ea d7 ff 48 ff cb e9 e6 fb ff ff e8 3b ea d7 ff 48 ff cb e9 c4 fc ff ff e8 2e ea d7 ff <0f> 0b 43 80 3c 3e 00 0f 85 99 f9 ff ff e9 9c f9 ff ff 89 d9 80 e1
[ 90.013957][ T4338] RSP: 0018:ffffc9000305fab8 EFLAGS: 00010093
[ 90.020081][ T4338] RAX: ffffffff81a11572 RBX: 0000000000000000 RCX: ffff88802a9a1dc0
[ 90.028114][ T4338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 90.036107][ T4338] RBP: ffffea0000adfd00 R08: ffff88814609da7f R09: 1ffff11028c13b4f
[ 90.044102][ T4338] R10: dffffc0000000000 R11: ffffed1028c13b50 R12: ffff88814609d900
[ 90.052188][ T4338] R13: ffff88814609da78 R14: 1ffff11028c13b4f R15: dffffc0000000000
[ 90.060192][ T4338] ? __set_page_dirty+0xae2/0xdb0
[ 90.065265][ T4338] ? __set_page_dirty+0xae2/0xdb0
[ 90.070330][ T4338] ? page_mapping+0x30e/0x440
[ 90.075042][ T4338] mark_buffer_dirty+0x2d7/0x490
[ 90.080008][ T4338] gfs2_unpin+0x134/0xa00
[ 90.084378][ T4338] buf_lo_after_commit+0x161/0x1b0
[ 90.089520][ T4338] ? buf_lo_before_commit+0xf0/0xf0
[ 90.094782][ T4338] __gfs2_log_flush+0x1179/0x25f0
[ 90.099887][ T4338] ? gfs2_log_flush+0x40/0x40
[ 90.104596][ T4338] ? rwsem_write_trylock+0x135/0x1c0
[ 90.109915][ T4338] ? clear_nonspinnable+0x60/0x60
[ 90.114982][ T4338] ? rcu_is_watching+0x11/0xa0
[ 90.119777][ T4338] ? unregister_shrinker+0x245/0x300
[ 90.125103][ T4338] ? kfree+0x4a/0x2a0
[ 90.129217][ T4338] gfs2_log_flush+0x30/0x40
[ 90.133758][ T4338] gfs2_kill_sb+0x50/0xd0
[ 90.138119][ T4338] deactivate_locked_super+0x93/0xf0
[ 90.143436][ T4338] cleanup_mnt+0x426/0x4d0
[ 90.147889][ T4338] task_work_run+0x125/0x1a0
[ 90.152520][ T4338] exit_to_user_mode_loop+0x10f/0x130
[ 90.157919][ T4338] exit_to_user_mode_prepare+0xee/0x180
[ 90.163501][ T4338] syscall_exit_to_user_mode+0x16/0x40
[ 90.168994][ T4338] do_syscall_64+0x58/0xa0
[ 90.173451][ T4338] ? clear_bhb_loop+0x30/0x80
[ 90.178154][ T4338] ? clear_bhb_loop+0x30/0x80
[ 90.182866][ T4338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 90.188788][ T4338] RIP: 0033:0x7f9887970317
[ 90.193235][ T4338] Code: a2 c7 05 dc 43 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
[ 90.212870][ T4338] RSP: 002b:00007ffe35e44738 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 90.221326][ T4338] RAX: 0000000000000000 RBX: 00007f9887a05474 RCX: 00007f9887970317
[ 90.229326][ T4338] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe35e447f0
[ 90.237328][ T4338] RBP: 00007ffe35e447f0 R08: 00007ffe35e457f0 R09: 00000000ffffffff
[ 90.245327][ T4338] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe35e45880
[ 90.253324][ T4338] R13: 00007f9887a05474 R14: 0000000000015d5f R15: 00007ffe35e458c0
[ 90.261430][ T4338]
[ 90.264582][ T4338] Kernel Offset: disabled
[ 90.269122][ T4338] Rebooting in 86400 seconds..