Warning: Permanently added '10.128.0.84' (ED25519) to the list of known hosts.
2025/10/08 21:01:19 parsed 1 programs
syzkaller login: [ 71.529280][ T4189] cgroup: Unknown subsys name 'net'
[ 71.679571][ T4189] cgroup: Unknown subsys name 'rlimit'
[ 73.214425][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 75.565309][ T4221] chnl_net:caif_netlink_parms(): no params data found
[ 75.633975][ T4221] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.641976][ T4221] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.650869][ T4221] device bridge_slave_0 entered promiscuous mode
[ 75.661639][ T4221] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.669796][ T4221] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.679698][ T4221] device bridge_slave_1 entered promiscuous mode
[ 75.709044][ T4221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.721173][ T4221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 75.752955][ T4221] team0: Port device team_slave_0 added
[ 75.761782][ T4221] team0: Port device team_slave_1 added
[ 75.791576][ T4221] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 75.799469][ T4221] 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.
[ 75.826864][ T4221] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 75.840870][ T4221] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 75.848598][ T4221] 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.
[ 75.876023][ T4221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.917945][ T4221] device hsr_slave_0 entered promiscuous mode
[ 75.926342][ T4221] device hsr_slave_1 entered promiscuous mode
[ 76.078671][ T4221] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.094457][ T4221] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.105196][ T4221] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.117178][ T4221] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.152351][ T4221] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.159865][ T4221] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.168335][ T4221] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.175949][ T4221] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.238693][ T4221] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.257561][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.273487][ T155] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.284894][ T155] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.308202][ T4221] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.324069][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.333661][ T155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.341045][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.354435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.363307][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.370662][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.394789][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.406164][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.425697][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 76.436670][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.448192][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 76.458050][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.468275][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 76.477787][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.489900][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.598849][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.607637][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.625808][ T4221] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.666823][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.678691][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.697768][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.707664][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.719284][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.728044][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.737652][ T4221] device veth0_vlan entered promiscuous mode
[ 76.750850][ T4221] device veth1_vlan entered promiscuous mode
[ 76.776758][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.786014][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.794788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.805253][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.816666][ T4221] device veth0_macvtap entered promiscuous mode
[ 76.837343][ T4221] device veth1_macvtap entered promiscuous mode
[ 76.853521][ T4221] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.862110][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.870971][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.879579][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.889709][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.903670][ T4221] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.913321][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.924129][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.945650][ T4221] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.954826][ T4221] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.966544][ T4221] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.976120][ T4221] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.276678][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.294997][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.318959][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.329845][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.338798][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.357454][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 79.081998][ T1419] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/10/08 21:01:29 executed programs: 0
[ 79.351786][ T4286] chnl_net:caif_netlink_parms(): no params data found
[ 79.400692][ T4286] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.408395][ T4286] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.416966][ T4286] device bridge_slave_0 entered promiscuous mode
[ 79.425850][ T4286] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.434036][ T4286] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.442336][ T4286] device bridge_slave_1 entered promiscuous mode
[ 79.466268][ T4286] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.478365][ T4286] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.507145][ T4286] team0: Port device team_slave_0 added
[ 79.516321][ T4286] team0: Port device team_slave_1 added
[ 79.537983][ T4286] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.545190][ T4286] 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.
[ 79.573927][ T4286] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.587739][ T4286] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.595463][ T4286] 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.
[ 79.624131][ T4286] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.656814][ T4286] device hsr_slave_0 entered promiscuous mode
[ 79.664184][ T4286] device hsr_slave_1 entered promiscuous mode
[ 79.671504][ T4286] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 79.680145][ T4286] Cannot create hsr debugfs directory
[ 81.283157][ T4233] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.091906][ T1419] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.168056][ T1419] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.251499][ T1419] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.198668][ T4286] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.208507][ T4286] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.218655][ T4286] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.228360][ T4286] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.338472][ T4286] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.352005][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.363610][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.372735][ T4308] Bluetooth: hci0: command 0x041b tx timeout
[ 83.380745][ T4286] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.392251][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.404292][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.413270][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.420845][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.429820][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 83.448216][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.459656][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.468642][ T155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.476188][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.489354][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.517953][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.533675][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.544112][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.553514][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.563899][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.573723][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.586777][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.595946][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.609128][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.618596][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.657044][ T4286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.769020][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.777504][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.815372][ T4286] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.835351][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.844859][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.881137][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.890319][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.900691][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.910563][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.920523][ T4286] device veth0_vlan entered promiscuous mode
[ 83.956836][ T4286] device veth1_vlan entered promiscuous mode
[ 83.978707][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.987979][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.996974][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.007877][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.019736][ T4286] device veth0_macvtap entered promiscuous mode
[ 84.038899][ T4286] device veth1_macvtap entered promiscuous mode
[ 84.068550][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 84.081106][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 84.094035][ T4286] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.103438][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.114621][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.124039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.135026][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.162354][ T4286] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 84.173667][ T4286] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 84.186088][ T4286] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.200150][ T1419] device hsr_slave_0 left promiscuous mode
[ 84.207843][ T1419] device hsr_slave_1 left promiscuous mode
[ 84.215450][ T1419] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 84.224172][ T1419] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 84.233154][ T1419] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 84.241036][ T1419] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 84.249715][ T1419] device bridge_slave_1 left promiscuous mode
[ 84.257699][ T1419] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.276398][ T1419] device bridge_slave_0 left promiscuous mode
[ 84.284072][ T1419] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.304551][ T1419] device veth1_macvtap left promiscuous mode
[ 84.311849][ T1419] device veth0_macvtap left promiscuous mode
[ 84.318396][ T1419] device veth1_vlan left promiscuous mode
[ 84.325503][ T1419] device veth0_vlan left promiscuous mode
[ 84.507117][ T1419] team0 (unregistering): Port device team_slave_1 removed
[ 84.524078][ T1419] team0 (unregistering): Port device team_slave_0 removed
[ 84.541816][ T1419] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 84.558161][ T1419] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 84.621428][ T1419] bond0 (unregistering): Released all slaves
[ 84.703044][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.712775][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.724448][ T4286] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.735875][ T4286] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.745641][ T4286] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.756082][ T4286] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.845202][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.861935][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.877084][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.909046][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.918171][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.927880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 85.294846][ T4344] loop0: detected capacity change from 0 to 32768
[ 85.324449][ T4344] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 85.340922][ T4344] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 85.416452][ T4344] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 85.443225][ T4308] Bluetooth: hci0: command 0x040f tx timeout
[ 85.457646][ T4308] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 85.465979][ T4308] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 85.533980][ T4308] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms
[ 85.553640][ T4308] gfs2: fsid=syz:syz.0: jid=0: Done
[ 85.561098][ T4344] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 86.011384][ T4286] ------------[ cut here ]------------
[ 86.017985][ T4286] WARNING: CPU: 0 PID: 4286 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 86.028466][ T4286] Modules linked in:
[ 86.033029][ T4286] CPU: 0 PID: 4286 Comm: syz-executor Not tainted syzkaller #0
[ 86.040790][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 86.051426][ T4286] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 86.058363][ T4286] Code: 51 d8 ff 49 ff cf e9 5b fc ff ff e8 45 51 d8 ff 48 ff cb e9 e4 fb ff ff e8 38 51 d8 ff 48 ff cb e9 c4 fc ff ff e8 2b 51 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 86.079786][ T4286] RSP: 0018:ffffc90002fcfad8 EFLAGS: 00010093
[ 86.085896][ T4286] RAX: ffffffff819f7925 RBX: 0000000000000000 RCX: ffff888023265940
[ 86.093988][ T4286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 86.101998][ T4286] RBP: ffffea0001d3cd80 R08: dffffc0000000000 R09: ffffed1002d81b4f
[ 86.110546][ T4286] R10: ffffed1002d81b4f R11: 1ffff11002d81b4e R12: ffff888016c0d8f8
[ 86.119343][ T4286] R13: ffff888016c0da70 R14: 1ffff11002d81b4e R15: dffffc0000000000
[ 86.127849][ T4286] FS: 0000555589ef6500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 86.137321][ T4286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.144443][ T4286] CR2: 000000c0000afc28 CR3: 00000000712ef000 CR4: 00000000003506f0
[ 86.152899][ T4286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.161570][ T4286] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.170050][ T4286] Call Trace:
[ 86.173532][ T4286]
[ 86.176576][ T4286] ? page_mapping+0x30e/0x440
[ 86.181493][ T4286] mark_buffer_dirty+0x2d7/0x490
[ 86.186731][ T4286] gfs2_unpin+0x126/0x9a0
[ 86.191182][ T4286] ? log_pull_tail+0x7f/0x370
[ 86.196144][ T4286] buf_lo_after_commit+0x15a/0x1a0
[ 86.201376][ T4286] ? buf_lo_before_commit+0xf0/0xf0
[ 86.206902][ T4286] gfs2_log_flush+0x1145/0x2610
[ 86.211971][ T4286] ? gfs2_log_flush+0x71/0x2610
[ 86.217061][ T4286] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 86.222470][ T4286] ? unregister_shrinker+0x247/0x300
[ 86.228226][ T4286] ? kfree+0x4a/0x2a0
[ 86.232430][ T4286] ? up_write+0x1bb/0x420
[ 86.237276][ T4286] gfs2_kill_sb+0x50/0xd0
[ 86.242125][ T4286] deactivate_locked_super+0x93/0xf0
[ 86.247810][ T4286] cleanup_mnt+0x418/0x4d0
[ 86.252343][ T4286] ? lockdep_hardirqs_on+0x94/0x140
[ 86.257751][ T4286] task_work_run+0x125/0x1a0
[ 86.262547][ T4286] exit_to_user_mode_loop+0x10f/0x130
[ 86.268935][ T4286] exit_to_user_mode_prepare+0xee/0x180
[ 86.274856][ T4286] syscall_exit_to_user_mode+0x16/0x40
[ 86.280798][ T4286] do_syscall_64+0x58/0xa0
[ 86.285477][ T4286] ? clear_bhb_loop+0x30/0x80
[ 86.290409][ T4286] ? clear_bhb_loop+0x30/0x80
[ 86.295470][ T4286] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.302001][ T4286] RIP: 0033:0x7f90dac541f7
[ 86.306696][ T4286] 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
[ 86.326933][ T4286] RSP: 002b:00007fff83b20af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 86.335583][ T4286] RAX: 0000000000000000 RBX: 00007f90dacd5d7d RCX: 00007f90dac541f7
[ 86.344215][ T4286] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff83b20bb0
[ 86.352319][ T4286] RBP: 00007fff83b20bb0 R08: 0000000000000000 R09: 0000000000000000
[ 86.360686][ T4286] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff83b21c40
[ 86.369316][ T4286] R13: 00007f90dacd5d7d R14: 0000000000014fae R15: 00007fff83b21c80
[ 86.377616][ T4286]
[ 86.380881][ T4286] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 86.388262][ T4286] CPU: 0 PID: 4286 Comm: syz-executor Not tainted syzkaller #0
[ 86.396468][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 86.407506][ T4286] Call Trace:
[ 86.411016][ T4286]
[ 86.413965][ T4286] dump_stack_lvl+0x168/0x230
[ 86.418675][ T4286] ? show_regs_print_info+0x20/0x20
[ 86.423897][ T4286] ? load_image+0x3b0/0x3b0
[ 86.428530][ T4286] panic+0x2c9/0x7f0
[ 86.432610][ T4286] ? bpf_jit_dump+0xd0/0xd0
[ 86.437501][ T4286] ? __set_page_dirty+0xaf5/0xdc0
[ 86.442769][ T4286] __warn+0x248/0x2b0
[ 86.446866][ T4286] ? __set_page_dirty+0xaf5/0xdc0
[ 86.452044][ T4286] report_bug+0x1b7/0x2e0
[ 86.456955][ T4286] handle_bug+0x3a/0x70
[ 86.461418][ T4286] exc_invalid_op+0x16/0x40
[ 86.465953][ T4286] asm_exc_invalid_op+0x16/0x20
[ 86.471224][ T4286] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 86.477254][ T4286] Code: 51 d8 ff 49 ff cf e9 5b fc ff ff e8 45 51 d8 ff 48 ff cb e9 e4 fb ff ff e8 38 51 d8 ff 48 ff cb e9 c4 fc ff ff e8 2b 51 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 86.497499][ T4286] RSP: 0018:ffffc90002fcfad8 EFLAGS: 00010093
[ 86.503986][ T4286] RAX: ffffffff819f7925 RBX: 0000000000000000 RCX: ffff888023265940
[ 86.512027][ T4286] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 86.520202][ T4286] RBP: ffffea0001d3cd80 R08: dffffc0000000000 R09: ffffed1002d81b4f
[ 86.528987][ T4286] R10: ffffed1002d81b4f R11: 1ffff11002d81b4e R12: ffff888016c0d8f8
[ 86.537430][ T4286] R13: ffff888016c0da70 R14: 1ffff11002d81b4e R15: dffffc0000000000
[ 86.545562][ T4286] ? __set_page_dirty+0xaf5/0xdc0
[ 86.550985][ T4286] ? __set_page_dirty+0xaf5/0xdc0
[ 86.556246][ T4286] ? page_mapping+0x30e/0x440
[ 86.562526][ T4286] mark_buffer_dirty+0x2d7/0x490
[ 86.568585][ T4286] gfs2_unpin+0x126/0x9a0
[ 86.572982][ T4286] ? log_pull_tail+0x7f/0x370
[ 86.577898][ T4286] buf_lo_after_commit+0x15a/0x1a0
[ 86.583439][ T4286] ? buf_lo_before_commit+0xf0/0xf0
[ 86.589186][ T4286] gfs2_log_flush+0x1145/0x2610
[ 86.594334][ T4286] ? gfs2_log_flush+0x71/0x2610
[ 86.599411][ T4286] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 86.604782][ T4286] ? unregister_shrinker+0x247/0x300
[ 86.610670][ T4286] ? kfree+0x4a/0x2a0
[ 86.615036][ T4286] ? up_write+0x1bb/0x420
[ 86.619506][ T4286] gfs2_kill_sb+0x50/0xd0
[ 86.624324][ T4286] deactivate_locked_super+0x93/0xf0
[ 86.630128][ T4286] cleanup_mnt+0x418/0x4d0
[ 86.634922][ T4286] ? lockdep_hardirqs_on+0x94/0x140
[ 86.640338][ T4286] task_work_run+0x125/0x1a0
[ 86.645574][ T4286] exit_to_user_mode_loop+0x10f/0x130
[ 86.651115][ T4286] exit_to_user_mode_prepare+0xee/0x180
[ 86.656917][ T4286] syscall_exit_to_user_mode+0x16/0x40
[ 86.662499][ T4286] do_syscall_64+0x58/0xa0
[ 86.667221][ T4286] ? clear_bhb_loop+0x30/0x80
[ 86.672666][ T4286] ? clear_bhb_loop+0x30/0x80
[ 86.677571][ T4286] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 86.683591][ T4286] RIP: 0033:0x7f90dac541f7
[ 86.688400][ T4286] 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
[ 86.708737][ T4286] RSP: 002b:00007fff83b20af8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 86.719222][ T4286] RAX: 0000000000000000 RBX: 00007f90dacd5d7d RCX: 00007f90dac541f7
[ 86.727877][ T4286] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff83b20bb0
[ 86.736596][ T4286] RBP: 00007fff83b20bb0 R08: 0000000000000000 R09: 0000000000000000
[ 86.744722][ T4286] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff83b21c40
[ 86.755119][ T4286] R13: 00007f90dacd5d7d R14: 0000000000014fae R15: 00007fff83b21c80
[ 86.763630][ T4286]
[ 86.767696][ T4286] Kernel Offset: disabled
[ 86.772667][ T4286] Rebooting in 86400 seconds..