Warning: Permanently added '10.128.0.170' (ED25519) to the list of known hosts.
2026/01/08 04:45:38 parsed 1 programs
syzkaller login: [ 75.030221][ T4188] cgroup: Unknown subsys name 'net'
[ 75.149079][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 76.753156][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 78.638435][ T4212] chnl_net:caif_netlink_parms(): no params data found
[ 78.705934][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.716808][ T4212] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.728653][ T4212] device bridge_slave_0 entered promiscuous mode
[ 78.740423][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.748445][ T4212] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.757146][ T4212] device bridge_slave_1 entered promiscuous mode
[ 78.781965][ T4212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.793781][ T4212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.822777][ T4212] team0: Port device team_slave_0 added
[ 78.831026][ T4212] team0: Port device team_slave_1 added
[ 78.852959][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.860045][ T4212] 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.
[ 78.886694][ T4212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.903688][ T4212] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.910851][ T4212] 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.
[ 78.938200][ T4212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.972706][ T4212] device hsr_slave_0 entered promiscuous mode
[ 78.980326][ T4212] device hsr_slave_1 entered promiscuous mode
[ 79.134410][ T4212] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 79.147599][ T4212] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 79.159255][ T4212] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 79.170218][ T4212] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 79.210763][ T4212] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.218138][ T4212] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.226606][ T4212] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.234955][ T4212] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.304760][ T4212] 8021q: adding VLAN 0 to HW filter on device bond0
[ 79.319536][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 79.331908][ T1277] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.341989][ T1277] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.353431][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 79.371201][ T4212] 8021q: adding VLAN 0 to HW filter on device team0
[ 79.385773][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 79.395208][ T1277] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.402631][ T1277] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 79.418151][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 79.428380][ T1277] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.436301][ T1277] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 79.465407][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 79.475935][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 79.485615][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 79.498212][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 79.514253][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 79.526993][ T4212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 79.657468][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 79.668890][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 79.685554][ T4212] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 79.714518][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 79.725201][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 79.747107][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 79.756468][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 79.768382][ T4212] device veth0_vlan entered promiscuous mode
[ 79.778483][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 79.787519][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 79.804402][ T4212] device veth1_vlan entered promiscuous mode
[ 79.836617][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 79.847704][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 79.857950][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 79.867588][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 79.881237][ T4212] device veth0_macvtap entered promiscuous mode
[ 79.895606][ T4212] device veth1_macvtap entered promiscuous mode
[ 79.920872][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 79.929207][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 79.948475][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 79.958372][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 79.969004][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 79.984350][ T4212] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.992044][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 80.001890][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 80.019275][ T4212] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.029722][ T4212] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.039317][ T4212] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.048452][ T4212] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 80.167160][ T4212] syz-executor (4212) used greatest stack depth: 21024 bytes left
[ 80.845688][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.936419][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.952942][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.970476][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 80.980720][ T1277] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.991790][ T1277] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 81.002817][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.211231][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.448634][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.491784][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.735474][ T1325] cfg80211: failed to load regulatory.db
2026/01/08 04:45:53 executed programs: 0
[ 87.184092][ T9] device hsr_slave_0 left promiscuous mode
[ 87.191765][ T9] device hsr_slave_1 left promiscuous mode
[ 87.205809][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 87.215015][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 87.226062][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 87.235556][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 87.245145][ T9] device bridge_slave_1 left promiscuous mode
[ 87.255321][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.282123][ T9] device bridge_slave_0 left promiscuous mode
[ 87.299237][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.350075][ T9] device veth1_macvtap left promiscuous mode
[ 87.357166][ T9] device veth0_macvtap left promiscuous mode
[ 87.367456][ T9] device veth1_vlan left promiscuous mode
[ 87.376389][ T9] device veth0_vlan left promiscuous mode
[ 87.677001][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 87.699180][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 87.716476][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 87.738385][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 87.808292][ T9] bond0 (unregistering): Released all slaves
[ 88.009038][ T4322] chnl_net:caif_netlink_parms(): no params data found
[ 88.103381][ T4322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.110822][ T4322] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.124030][ T4322] device bridge_slave_0 entered promiscuous mode
[ 88.145949][ T4322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.177284][ T4322] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.187654][ T4322] device bridge_slave_1 entered promiscuous mode
[ 88.224924][ T4322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.251250][ T4322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.287428][ T4322] team0: Port device team_slave_0 added
[ 88.311880][ T4322] team0: Port device team_slave_1 added
[ 88.340568][ T4322] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.348850][ T4322] 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.
[ 88.376199][ T4322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.404140][ T4322] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.411424][ T4322] 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.
[ 88.473553][ T4322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.564607][ T4322] device hsr_slave_0 entered promiscuous mode
[ 88.574305][ T4322] device hsr_slave_1 entered promiscuous mode
[ 89.063505][ T1325] Bluetooth: hci0: command 0x0409 tx timeout
[ 89.277201][ T4322] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 89.289493][ T4322] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 89.313157][ T4322] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 89.333210][ T4322] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 89.504452][ T4322] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.521903][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 89.544256][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 89.556130][ T4322] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.577878][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 89.593115][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 89.612622][ T1200] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.619793][ T1200] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.652689][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 89.676059][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 89.693059][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 89.712669][ T1200] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.719896][ T1200] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.765583][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 89.777246][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 89.788193][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 89.799399][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 89.810411][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 89.826341][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 89.843258][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 89.870665][ T4322] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 89.888182][ T4322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 89.901454][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 89.910761][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 89.919666][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 89.929207][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 89.939464][ T4250] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 90.181590][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 90.190771][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 90.207705][ T4322] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.258549][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 90.268278][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 90.308260][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 90.323247][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 90.340474][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 90.349321][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 90.360023][ T4322] device veth0_vlan entered promiscuous mode
[ 90.384958][ T4322] device veth1_vlan entered promiscuous mode
[ 90.427692][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 90.440087][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 90.472096][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 90.481671][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 90.494134][ T4322] device veth0_macvtap entered promiscuous mode
[ 90.507501][ T4322] device veth1_macvtap entered promiscuous mode
[ 90.575388][ T4322] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.586611][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 90.618259][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 90.636116][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 90.653436][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 90.676540][ T4322] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.695618][ T4322] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.704593][ T4322] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.713639][ T4322] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.724339][ T4322] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.746842][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 90.757755][ T1277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 90.866731][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.894248][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.917720][ T4250] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 90.928087][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 90.935821][ T4250] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 90.948747][ T1200] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 91.133569][ T4284] Bluetooth: hci0: command 0x041b tx timeout
[ 91.374072][ T4428] loop0: detected capacity change from 0 to 32768
[ 91.400940][ T4428] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 91.442341][ T4428] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 91.496736][ T4428] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 1ms
[ 91.525348][ T4284] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 91.538569][ T4284] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 91.617218][ T4284] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 78ms
[ 91.627537][ T4284] gfs2: fsid=syz:syz.0: jid=0: Done
[ 91.633922][ T4428] gfs2: fsid=syz:syz.0: first mount done, others may mount
SYZFAIL: failed to recv rpc
fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor)
[ 92.089976][ T4322] ------------[ cut here ]------------
[ 92.096268][ T4322] WARNING: CPU: 0 PID: 4322 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0
[ 92.107184][ T4322] Modules linked in:
[ 92.111225][ T4322] CPU: 0 PID: 4322 Comm: syz-executor Not tainted syzkaller #0
[ 92.119077][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 92.129377][ T4322] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 92.135169][ T4322] 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
[ 92.155927][ T4322] RSP: 0018:ffffc90002f1f7d8 EFLAGS: 00010093
[ 92.162300][ T4322] RAX: ffffffff819f7c45 RBX: 0000000000000000 RCX: ffff88801baa3b80
[ 92.171309][ T4322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 92.180182][ T4322] RBP: ffffea0001ea10c0 R08: dffffc0000000000 R09: ffffed10281229d7
[ 92.189644][ T4322] R10: ffffed10281229d7 R11: 1ffff110281229d6 R12: ffff888140914d38
[ 92.197860][ T4322] R13: ffff888140914eb0 R14: 1ffff110281229d6 R15: dffffc0000000000
[ 92.206387][ T4322] FS: 0000555564991500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 92.215635][ T4322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.222355][ T4322] CR2: 000000c0042c8000 CR3: 000000002a039000 CR4: 00000000003506f0
[ 92.230378][ T4322] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.239381][ T4322] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.247905][ T4322] Call Trace:
[ 92.251497][ T4322]
[ 92.254829][ T4322] ? page_mapping+0x30e/0x440
[ 92.259921][ T4322] mark_buffer_dirty+0x2d7/0x490
[ 92.264932][ T4322] gfs2_unpin+0x126/0x9a0
[ 92.269486][ T4322] ? log_pull_tail+0x7f/0x370
[ 92.274330][ T4322] buf_lo_after_commit+0x15a/0x1a0
[ 92.279758][ T4322] ? buf_lo_before_commit+0xf0/0xf0
[ 92.285350][ T4322] gfs2_log_flush+0x1145/0x2610
[ 92.290253][ T4322] ? gfs2_log_flush+0x41/0x2610
[ 92.295175][ T4322] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 92.301311][ T4322] ? unregister_shrinker+0x247/0x300
[ 92.306648][ T4322] ? kfree+0x4a/0x2a0
[ 92.310846][ T4322] ? up_write+0x1bb/0x420
[ 92.315241][ T4322] gfs2_kill_sb+0x50/0xd0
[ 92.319689][ T4322] deactivate_locked_super+0x93/0xf0
[ 92.325232][ T4322] cleanup_mnt+0x418/0x4d0
[ 92.329687][ T4322] ? lockdep_hardirqs_on+0x94/0x140
[ 92.335054][ T4322] task_work_run+0x125/0x1a0
[ 92.340668][ T4322] get_signal+0x1222/0x12c0
[ 92.345466][ T4322] ? kick_process+0xd4/0x140
[ 92.350233][ T4322] ? task_work_add+0x1a7/0x1d0
[ 92.355635][ T4322] ? mntput_no_expire+0x55e/0x780
[ 92.361895][ T4322] arch_do_signal_or_restart+0xc1/0x1300
[ 92.367995][ T4322] ? lockref_put_or_lock+0x6e/0xb0
[ 92.373261][ T4322] ? path_umount+0x34c/0xfc0
[ 92.378982][ T4322] ? get_sigframe_size+0x10/0x10
[ 92.384973][ T4322] ? exit_to_user_mode_loop+0x3b/0x130
[ 92.390810][ T4322] exit_to_user_mode_loop+0x9e/0x130
[ 92.396184][ T4322] exit_to_user_mode_prepare+0xee/0x180
[ 92.401957][ T4322] syscall_exit_to_user_mode+0x16/0x40
[ 92.407691][ T4322] do_syscall_64+0x58/0xa0
[ 92.412349][ T4322] ? clear_bhb_loop+0x30/0x80
[ 92.417076][ T4322] ? clear_bhb_loop+0x30/0x80
[ 92.421804][ T4322] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 92.427916][ T4322] RIP: 0033:0x7f540158ba77
[ 92.432392][ T4322] 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
[ 92.452046][ T4322] RSP: 002b:00007ffeb05cb338 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 92.461467][ T4322] RAX: 0000000000000000 RBX: 00007f540160ed7d RCX: 00007f540158ba77
[ 92.469572][ T4322] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeb05cb3f0
[ 92.477852][ T4322] RBP: 00007ffeb05cb3f0 R08: 0000000000000000 R09: 0000000000000000
[ 92.486495][ T4322] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb05cc480
[ 92.494952][ T4322] R13: 00007f540160ed7d R14: 000000000001675b R15: 00007ffeb05cc4c0
[ 92.503870][ T4322]
[ 92.507184][ T4322] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 92.514987][ T4322] CPU: 0 PID: 4322 Comm: syz-executor Not tainted syzkaller #0
[ 92.522923][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 92.533360][ T4322] Call Trace:
[ 92.536689][ T4322]
[ 92.539655][ T4322] dump_stack_lvl+0x168/0x230
[ 92.544472][ T4322] ? show_regs_print_info+0x20/0x20
[ 92.549715][ T4322] ? load_image+0x3b0/0x3b0
[ 92.554400][ T4322] panic+0x2c9/0x7f0
[ 92.558423][ T4322] ? bpf_jit_dump+0xd0/0xd0
[ 92.563525][ T4322] ? __set_page_dirty+0xaf5/0xdc0
[ 92.568806][ T4322] __warn+0x248/0x2b0
[ 92.573458][ T4322] ? __set_page_dirty+0xaf5/0xdc0
[ 92.579605][ T4322] report_bug+0x1b7/0x2e0
[ 92.584813][ T4322] handle_bug+0x3a/0x70
[ 92.590437][ T4322] exc_invalid_op+0x16/0x40
[ 92.595170][ T4322] asm_exc_invalid_op+0x16/0x20
[ 92.600295][ T4322] RIP: 0010:__set_page_dirty+0xaf5/0xdc0
[ 92.606198][ T4322] 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
[ 92.626246][ T4322] RSP: 0018:ffffc90002f1f7d8 EFLAGS: 00010093
[ 92.632546][ T4322] RAX: ffffffff819f7c45 RBX: 0000000000000000 RCX: ffff88801baa3b80
[ 92.640741][ T4322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 92.650101][ T4322] RBP: ffffea0001ea10c0 R08: dffffc0000000000 R09: ffffed10281229d7
[ 92.658504][ T4322] R10: ffffed10281229d7 R11: 1ffff110281229d6 R12: ffff888140914d38
[ 92.666954][ T4322] R13: ffff888140914eb0 R14: 1ffff110281229d6 R15: dffffc0000000000
[ 92.675771][ T4322] ? __set_page_dirty+0xaf5/0xdc0
[ 92.681230][ T4322] ? __set_page_dirty+0xaf5/0xdc0
[ 92.686383][ T4322] ? page_mapping+0x30e/0x440
[ 92.691180][ T4322] mark_buffer_dirty+0x2d7/0x490
[ 92.696242][ T4322] gfs2_unpin+0x126/0x9a0
[ 92.700606][ T4322] ? log_pull_tail+0x7f/0x370
[ 92.705550][ T4322] buf_lo_after_commit+0x15a/0x1a0
[ 92.710861][ T4322] ? buf_lo_before_commit+0xf0/0xf0
[ 92.716116][ T4322] gfs2_log_flush+0x1145/0x2610
[ 92.721018][ T4322] ? gfs2_log_flush+0x41/0x2610
[ 92.726477][ T4322] ? gfs2_ail_empty_tr+0x2f0/0x2f0
[ 92.731718][ T4322] ? unregister_shrinker+0x247/0x300
[ 92.737419][ T4322] ? kfree+0x4a/0x2a0
[ 92.741473][ T4322] ? up_write+0x1bb/0x420
[ 92.746779][ T4322] gfs2_kill_sb+0x50/0xd0
[ 92.751559][ T4322] deactivate_locked_super+0x93/0xf0
[ 92.758033][ T4322] cleanup_mnt+0x418/0x4d0
[ 92.762504][ T4322] ? lockdep_hardirqs_on+0x94/0x140
[ 92.767903][ T4322] task_work_run+0x125/0x1a0
[ 92.772536][ T4322] get_signal+0x1222/0x12c0
[ 92.777782][ T4322] ? kick_process+0xd4/0x140
[ 92.783002][ T4322] ? task_work_add+0x1a7/0x1d0
[ 92.788057][ T4322] ? mntput_no_expire+0x55e/0x780
[ 92.793407][ T4322] arch_do_signal_or_restart+0xc1/0x1300
[ 92.799304][ T4322] ? lockref_put_or_lock+0x6e/0xb0
[ 92.804656][ T4322] ? path_umount+0x34c/0xfc0
[ 92.809481][ T4322] ? get_sigframe_size+0x10/0x10
[ 92.814739][ T4322] ? exit_to_user_mode_loop+0x3b/0x130
[ 92.820441][ T4322] exit_to_user_mode_loop+0x9e/0x130
[ 92.825906][ T4322] exit_to_user_mode_prepare+0xee/0x180
[ 92.831590][ T4322] syscall_exit_to_user_mode+0x16/0x40
[ 92.837557][ T4322] do_syscall_64+0x58/0xa0
[ 92.842297][ T4322] ? clear_bhb_loop+0x30/0x80
[ 92.847172][ T4322] ? clear_bhb_loop+0x30/0x80
[ 92.852452][ T4322] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 92.858403][ T4322] RIP: 0033:0x7f540158ba77
[ 92.863098][ T4322] 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
[ 92.883284][ T4322] RSP: 002b:00007ffeb05cb338 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 92.892127][ T4322] RAX: 0000000000000000 RBX: 00007f540160ed7d RCX: 00007f540158ba77
[ 92.901374][ T4322] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeb05cb3f0
[ 92.909400][ T4322] RBP: 00007ffeb05cb3f0 R08: 0000000000000000 R09: 0000000000000000
[ 92.918113][ T4322] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeb05cc480
[ 92.926666][ T4322] R13: 00007f540160ed7d R14: 000000000001675b R15: 00007ffeb05cc4c0
[ 92.934817][ T4322]
[ 92.938157][ T4322] Kernel Offset: disabled
[ 92.943400][ T4322] Rebooting in 86400 seconds..