no interfaces have a carrier
[ 27.440577][ T3853] 8021q: adding VLAN 0 to HW filter on device bond0
[ 27.454218][ T3853] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.21' (ED25519) to the list of known hosts.
2025/12/30 05:12:56 parsed 1 programs
syzkaller login: [ 54.606630][ T4188] cgroup: Unknown subsys name 'net'
[ 54.756539][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 55.996376][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 58.239541][ T4224] chnl_net:caif_netlink_parms(): no params data found
[ 58.301235][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.310046][ T4224] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.318663][ T4224] device bridge_slave_0 entered promiscuous mode
[ 58.329485][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.336903][ T4224] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.346480][ T4224] device bridge_slave_1 entered promiscuous mode
[ 58.376050][ T4224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.387604][ T4224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.419103][ T4224] team0: Port device team_slave_0 added
[ 58.426812][ T4224] team0: Port device team_slave_1 added
[ 58.452912][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.459885][ T4224] 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.
[ 58.487262][ T4224] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.500491][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.511855][ T4224] 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.
[ 58.539868][ T4224] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.578610][ T4224] device hsr_slave_0 entered promiscuous mode
[ 58.586637][ T4224] device hsr_slave_1 entered promiscuous mode
[ 58.707406][ T4224] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 58.719458][ T4224] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 58.730433][ T4224] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 58.740283][ T4224] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 58.769027][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.776277][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.784264][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.791347][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.845922][ T4224] 8021q: adding VLAN 0 to HW filter on device bond0
[ 58.860101][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 58.873356][ T448] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.881909][ T448] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.890014][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 58.905669][ T4224] 8021q: adding VLAN 0 to HW filter on device team0
[ 58.917267][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 58.926162][ T448] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.933241][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.954097][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 58.963492][ T448] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.970572][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.980245][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 58.988994][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 58.997830][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.006863][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.023840][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.034227][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.156828][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 59.164665][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 59.177310][ T4224] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.194718][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.210296][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 59.219570][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.228538][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.238031][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.247492][ T4224] device veth0_vlan entered promiscuous mode
[ 59.259229][ T4224] device veth1_vlan entered promiscuous mode
[ 59.275173][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.283491][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.291429][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 59.300747][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.311819][ T4224] device veth0_macvtap entered promiscuous mode
[ 59.321300][ T4224] device veth1_macvtap entered promiscuous mode
[ 59.336528][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.344325][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.353296][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 59.361224][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 59.370558][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.391822][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 59.401009][ T4224] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.410806][ T4224] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.419844][ T4224] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.428752][ T4224] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.440138][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 59.450391][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 60.290471][ T448] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.308766][ T448] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.325672][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 60.341515][ T3049] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.350620][ T3049] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.370154][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/30 05:13:04 executed programs: 0
[ 61.334456][ T4290] chnl_net:caif_netlink_parms(): no params data found
[ 61.380094][ T4290] bridge0: port 1(bridge_slave_0) entered blocking state
[ 61.387269][ T4290] bridge0: port 1(bridge_slave_0) entered disabled state
[ 61.395560][ T4290] device bridge_slave_0 entered promiscuous mode
[ 61.408290][ T4290] bridge0: port 2(bridge_slave_1) entered blocking state
[ 61.415481][ T4290] bridge0: port 2(bridge_slave_1) entered disabled state
[ 61.423210][ T4290] device bridge_slave_1 entered promiscuous mode
[ 61.442811][ T4290] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 61.454008][ T4290] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 61.487280][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.502578][ T4290] team0: Port device team_slave_0 added
[ 61.509551][ T4290] team0: Port device team_slave_1 added
[ 61.527562][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 61.534553][ T4290] 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.
[ 61.561450][ T4290] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 61.574228][ T4290] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 61.581178][ T4290] 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.
[ 61.607225][ T4290] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 61.636200][ T4290] device hsr_slave_0 entered promiscuous mode
[ 61.643168][ T4290] device hsr_slave_1 entered promiscuous mode
[ 61.649594][ T4290] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 61.657485][ T4290] Cannot create hsr debugfs directory
[ 63.242726][ T4248] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.267855][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.306786][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 64.398253][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.170359][ T4290] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 65.180195][ T4290] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 65.190621][ T4290] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 65.199906][ T4290] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 65.277197][ T4290] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.289043][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 65.297093][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 65.309415][ T4290] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.317443][ T4248] Bluetooth: hci0: command 0x041b tx timeout
[ 65.328907][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 65.337793][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 65.346776][ T3049] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.353901][ T3049] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.365019][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 65.373253][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.381862][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.390267][ T3049] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.397354][ T3049] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.422966][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.433581][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.446514][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.455576][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.464200][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.475385][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.484182][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.496177][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.505121][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.536440][ T4290] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.547971][ T4290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.563928][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.574773][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.659109][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.666622][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.677481][ T4290] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.710742][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.720747][ T3049] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.754849][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.763531][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.772209][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.779952][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.789634][ T4290] device veth0_vlan entered promiscuous mode
[ 65.807370][ T4290] device veth1_vlan entered promiscuous mode
[ 65.833829][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.843473][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.851363][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.860770][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.873543][ T4290] device veth0_macvtap entered promiscuous mode
[ 65.889694][ T4290] device veth1_macvtap entered promiscuous mode
[ 65.904103][ T9] device hsr_slave_0 left promiscuous mode
[ 65.910583][ T9] device hsr_slave_1 left promiscuous mode
[ 65.917567][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 65.925274][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 65.934178][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 65.941776][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 65.949276][ T9] device bridge_slave_1 left promiscuous mode
[ 65.956425][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.969285][ T9] device bridge_slave_0 left promiscuous mode
[ 65.975552][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.990724][ T9] device veth1_macvtap left promiscuous mode
[ 65.997454][ T9] device veth0_macvtap left promiscuous mode
[ 66.003596][ T9] device veth1_vlan left promiscuous mode
[ 66.009453][ T9] device veth0_vlan left promiscuous mode
[ 66.140179][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 66.154025][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 66.167039][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 66.180417][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 66.228093][ T9] bond0 (unregistering): Released all slaves
[ 66.300286][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 66.308958][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 66.317363][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 66.325609][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 66.334358][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 66.346818][ T4290] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 66.355180][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 66.364873][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.379622][ T4290] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.389083][ T4290] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.397948][ T4290] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.406862][ T4290] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.467110][ T4359] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.477757][ T4359] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.491202][ T3049] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.493920][ T4359] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.499822][ T3049] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/30 05:13:09 executed programs: 2
[ 66.530209][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.802379][ T4360] loop0: detected capacity change from 0 to 32768
[ 66.838035][ T4360] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 66.847568][ T4360] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 66.881147][ T4360] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 66.899131][ T4325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 66.906529][ T4325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 66.940783][ T4325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[ 66.951340][ T4325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 66.958335][ T4360] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 67.165809][ T4290] ------------[ cut here ]------------
[ 67.171489][ T4290] WARNING: CPU: 0 PID: 4290 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 67.181604][ T4290] Modules linked in:
[ 67.185502][ T4290] CPU: 0 PID: 4290 Comm: syz-executor Not tainted syzkaller #0
[ 67.193044][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 67.203109][ T4290] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 67.208747][ T4290] Code: 4f d8 ff 49 ff cf e9 5b fc ff ff e8 e5 4f d8 ff 48 ff cb e9 e4 fb ff ff e8 d8 4f d8 ff 48 ff cb e9 c4 fc ff ff e8 cb 4f d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 67.228350][ T4290] RSP: 0018:ffffc9000314fad8 EFLAGS: 00010093
[ 67.234416][ T4290] RAX: ffffffff819f7c45 RBX: 0000000000000000 RCX: ffff88802c070000
[ 67.242382][ T4290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 67.250345][ T4290] RBP: ffffea00007d29c0 R08: dffffc0000000000 R09: ffffed102811256f
[ 67.258309][ T4290] R10: ffffed102811256f R11: 1ffff1102811256e R12: ffff8881408929f8
[ 67.266281][ T4290] R13: ffff888140892b70 R14: 1ffff1102811256e R15: dffffc0000000000
[ 67.274280][ T4290] FS: 000055558615a500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 67.283215][ T4290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.289794][ T4290] CR2: 00007f76bef1e000 CR3: 000000001db56000 CR4: 00000000003506f0
[ 67.297770][ T4290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 67.305746][ T4290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 67.313722][ T4290] Call Trace:
[ 67.317003][ T4290]
[ 67.319931][ T4290] ? page_mapping+0x30e/0x440
[ 67.324624][ T4290] mark_buffer_dirty+0x2d7/0x490
[ 67.329570][ T4290] gfs2_unpin+0x126/0x9a0
[ 67.333902][ T4290] ? log_pull_tail+0x7f/0x370
[ 67.338601][ T4290] buf_lo_after_commit+0x15a/0x1a0
[ 67.343708][ T4290] ? buf_lo_before_commit+0xf0/0xf0
[ 67.348903][ T4290] gfs2_log_flush+0x1145/0x2610
[ 67.353752][ T4290] ? gfs2_log_flush+0x41/0x2610
[ 67.358618][ T4290] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 67.363726][ T4290] ? unregister_shrinker+0x247/0x300
[ 67.369025][ T4290] ? kfree+0x4a/0x2a0
[ 67.373001][ T4290] ? up_write+0x1bb/0x420
[ 67.377337][ T4290] gfs2_kill_sb+0x50/0xd0
[ 67.381662][ T4290] deactivate_locked_super+0x93/0xf0
[ 67.386943][ T4290] cleanup_mnt+0x418/0x4d0
[ 67.391356][ T4290] ? lockdep_hardirqs_on+0x94/0x140
[ 67.396557][ T4290] task_work_run+0x125/0x1a0
[ 67.401157][ T4290] exit_to_user_mode_loop+0x10f/0x130
[ 67.406530][ T4290] exit_to_user_mode_prepare+0xee/0x180
[ 67.412074][ T4290] syscall_exit_to_user_mode+0x16/0x40
[ 67.417551][ T4290] do_syscall_64+0x58/0xa0
[ 67.421960][ T4290] ? clear_bhb_loop+0x30/0x80
[ 67.426632][ T4290] ? clear_bhb_loop+0x30/0x80
[ 67.431303][ T4290] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.437189][ T4290] RIP: 0033:0x7f3deecc6a77
[ 67.441600][ T4290] 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
[ 67.461195][ T4290] RSP: 002b:00007ffe45f93d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 67.469607][ T4290] RAX: 0000000000000000 RBX: 00007f3deed49d7d RCX: 00007f3deecc6a77
[ 67.477575][ T4290] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe45f93e00
[ 67.485549][ T4290] RBP: 00007ffe45f93e00 R08: 0000000000000000 R09: 0000000000000000
[ 67.493519][ T4290] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe45f94e90
[ 67.501484][ T4290] R13: 00007f3deed49d7d R14: 000000000001062c R15: 00007ffe45f94ed0
[ 67.509471][ T4290]
[ 67.512545][ T4290] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 67.519819][ T4290] CPU: 0 PID: 4290 Comm: syz-executor Not tainted syzkaller #0
[ 67.527360][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 67.537408][ T4290] Call Trace:
[ 67.540685][ T4290]
[ 67.543612][ T4290] dump_stack_lvl+0x168/0x230
[ 67.548292][ T4290] ? show_regs_print_info+0x20/0x20
[ 67.553486][ T4290] ? load_image+0x3b0/0x3b0
[ 67.558004][ T4290] panic+0x2c9/0x7f0
[ 67.561899][ T4290] ? bpf_jit_dump+0xd0/0xd0
[ 67.566407][ T4290] ? __set_page_dirty+0xaf5/0xdc0
[ 67.571425][ T4290] __warn+0x248/0x2b0
[ 67.575398][ T4290] ? __set_page_dirty+0xaf5/0xdc0
[ 67.580423][ T4290] report_bug+0x1b7/0x2e0
[ 67.584755][ T4290] handle_bug+0x3a/0x70
[ 67.588905][ T4290] exc_invalid_op+0x16/0x40
[ 67.593409][ T4290] asm_exc_invalid_op+0x16/0x20
[ 67.598256][ T4290] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 67.603886][ T4290] Code: 4f d8 ff 49 ff cf e9 5b fc ff ff e8 e5 4f d8 ff 48 ff cb e9 e4 fb ff ff e8 d8 4f d8 ff 48 ff cb e9 c4 fc ff ff e8 cb 4f d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1
[ 67.623488][ T4290] RSP: 0018:ffffc9000314fad8 EFLAGS: 00010093
[ 67.629560][ T4290] RAX: ffffffff819f7c45 RBX: 0000000000000000 RCX: ffff88802c070000
[ 67.637520][ T4290] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 67.645473][ T4290] RBP: ffffea00007d29c0 R08: dffffc0000000000 R09: ffffed102811256f
[ 67.653431][ T4290] R10: ffffed102811256f R11: 1ffff1102811256e R12: ffff8881408929f8
[ 67.661383][ T4290] R13: ffff888140892b70 R14: 1ffff1102811256e R15: dffffc0000000000
[ 67.669341][ T4290] ? __set_page_dirty+0xaf5/0xdc0
[ 67.674356][ T4290] ? __set_page_dirty+0xaf5/0xdc0
[ 67.679363][ T4290] ? page_mapping+0x30e/0x440
[ 67.684019][ T4290] mark_buffer_dirty+0x2d7/0x490
[ 67.688937][ T4290] gfs2_unpin+0x126/0x9a0
[ 67.693246][ T4290] ? log_pull_tail+0x7f/0x370
[ 67.697909][ T4290] buf_lo_after_commit+0x15a/0x1a0
[ 67.703000][ T4290] ? buf_lo_before_commit+0xf0/0xf0
[ 67.708179][ T4290] gfs2_log_flush+0x1145/0x2610
[ 67.713016][ T4290] ? gfs2_log_flush+0x41/0x2610
[ 67.717852][ T4290] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 67.722942][ T4290] ? unregister_shrinker+0x247/0x300
[ 67.728207][ T4290] ? kfree+0x4a/0x2a0
[ 67.732168][ T4290] ? up_write+0x1bb/0x420
[ 67.736482][ T4290] gfs2_kill_sb+0x50/0xd0
[ 67.740799][ T4290] deactivate_locked_super+0x93/0xf0
[ 67.746064][ T4290] cleanup_mnt+0x418/0x4d0
[ 67.750464][ T4290] ? lockdep_hardirqs_on+0x94/0x140
[ 67.755651][ T4290] task_work_run+0x125/0x1a0
[ 67.760227][ T4290] exit_to_user_mode_loop+0x10f/0x130
[ 67.765615][ T4290] exit_to_user_mode_prepare+0xee/0x180
[ 67.771144][ T4290] syscall_exit_to_user_mode+0x16/0x40
[ 67.776586][ T4290] do_syscall_64+0x58/0xa0
[ 67.780982][ T4290] ? clear_bhb_loop+0x30/0x80
[ 67.785638][ T4290] ? clear_bhb_loop+0x30/0x80
[ 67.790297][ T4290] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.796170][ T4290] RIP: 0033:0x7f3deecc6a77
[ 67.800574][ T4290] 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
[ 67.820156][ T4290] RSP: 002b:00007ffe45f93d48 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 67.828551][ T4290] RAX: 0000000000000000 RBX: 00007f3deed49d7d RCX: 00007f3deecc6a77
[ 67.836518][ T4290] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe45f93e00
[ 67.844469][ T4290] RBP: 00007ffe45f93e00 R08: 0000000000000000 R09: 0000000000000000
[ 67.852431][ T4290] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe45f94e90
[ 67.860395][ T4290] R13: 00007f3deed49d7d R14: 000000000001062c R15: 00007ffe45f94ed0
[ 67.868369][ T4290]
[ 67.871689][ T4290] Kernel Offset: disabled
[ 67.876183][ T4290] Rebooting in 86400 seconds..