Warning: Permanently added '10.128.1.77' (ED25519) to the list of known hosts. 2025/09/01 11:01:14 parsed 1 programs [ 66.900538][ T4189] cgroup: Unknown subsys name 'net' [ 67.037153][ T4189] cgroup: Unknown subsys name 'rlimit' [ 68.558652][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.700605][ T4210] chnl_net:caif_netlink_parms(): no params data found [ 70.753519][ T4210] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.761160][ T4210] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.769185][ T4210] device bridge_slave_0 entered promiscuous mode [ 70.778591][ T4210] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.786059][ T4210] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.794467][ T4210] device bridge_slave_1 entered promiscuous mode [ 70.819544][ T4210] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.834550][ T4210] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.866383][ T4210] team0: Port device team_slave_0 added [ 70.876225][ T4210] team0: Port device team_slave_1 added [ 70.903237][ T4210] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.911747][ T4210] 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. [ 70.939104][ T4210] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.954414][ T4210] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.961643][ T4210] 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. [ 70.988980][ T4210] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.032496][ T4210] device hsr_slave_0 entered promiscuous mode [ 71.039410][ T4210] device hsr_slave_1 entered promiscuous mode [ 71.183397][ T4210] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.195907][ T4210] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.207589][ T4210] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.218000][ T4210] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.255872][ T4210] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.263199][ T4210] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.271299][ T4210] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.278607][ T4210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.348480][ T4210] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.359619][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.366433][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.375973][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.387299][ T154] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.396743][ T154] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.406061][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.421966][ T4210] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.434953][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.443711][ T1269] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.450871][ T1269] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.473364][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.483883][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.491052][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.516377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.526260][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.538720][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.555160][ T4210] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.567610][ T4210] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.577807][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.588206][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.718093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.726193][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.741715][ T4210] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.764341][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.773799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.796389][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.806395][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.816637][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.824857][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.836483][ T4210] device veth0_vlan entered promiscuous mode [ 71.849952][ T4210] device veth1_vlan entered promiscuous mode [ 71.875650][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.885079][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.894006][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.903425][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.914904][ T4210] device veth0_macvtap entered promiscuous mode [ 71.927935][ T4210] device veth1_macvtap entered promiscuous mode [ 71.947472][ T4210] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.956771][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.966208][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.974670][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.983742][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.996786][ T4210] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.005900][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.015410][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.027172][ T4210] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.036302][ T4210] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.045350][ T4210] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.055052][ T4210] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.294492][ T671] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.626862][ T671] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.145734][ T671] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.218382][ T671] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.986823][ T1269] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.013969][ T1269] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.047952][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.063541][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.085823][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.100014][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.236767][ T671] device hsr_slave_0 left promiscuous mode [ 78.247278][ T671] device hsr_slave_1 left promiscuous mode [ 78.255814][ T671] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.263673][ T671] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.273948][ T671] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.282979][ T671] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.290967][ T671] device bridge_slave_1 left promiscuous mode [ 78.297781][ T671] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.311321][ T671] device bridge_slave_0 left promiscuous mode [ 78.317551][ T671] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.338047][ T671] device veth1_macvtap left promiscuous mode [ 78.344749][ T671] device veth0_macvtap left promiscuous mode [ 78.350994][ T671] device veth1_vlan left promiscuous mode [ 78.356910][ T671] device veth0_vlan left promiscuous mode [ 78.510120][ T671] team0 (unregistering): Port device team_slave_1 removed [ 78.525076][ T671] team0 (unregistering): Port device team_slave_0 removed [ 78.539442][ T671] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.553904][ T671] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.610168][ T671] bond0 (unregistering): Released all slaves 2025/09/01 11:01:28 executed programs: 0 [ 79.423114][ T4331] chnl_net:caif_netlink_parms(): no params data found [ 79.531990][ T4331] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.550344][ T4331] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.558836][ T4331] device bridge_slave_0 entered promiscuous mode [ 79.582906][ T4331] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.600339][ T4331] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.608741][ T4331] device bridge_slave_1 entered promiscuous mode [ 79.674373][ T4331] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.692999][ T4331] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.776645][ T4331] team0: Port device team_slave_0 added [ 79.785691][ T4331] team0: Port device team_slave_1 added [ 79.811301][ T4331] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.818293][ T4331] 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. [ 79.845935][ T4331] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.858979][ T4331] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.867505][ T4331] 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. [ 79.896027][ T4331] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.946745][ T4331] device hsr_slave_0 entered promiscuous mode [ 79.955266][ T4331] device hsr_slave_1 entered promiscuous mode [ 80.627764][ T4331] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.643991][ T4331] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.663285][ T4331] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.702069][ T4331] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.819177][ T4331] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.857029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.874475][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.919222][ T4331] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.938388][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.957686][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.969641][ T1269] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.976960][ T1269] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.996497][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.012269][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.022965][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.033069][ T1269] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.040172][ T1269] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.048699][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.058887][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.076975][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.086332][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.102549][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.122779][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.133540][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.142925][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.155061][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.176609][ T4331] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.196437][ T4331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.206080][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.217059][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.271432][ T4295] Bluetooth: hci0: command 0x0409 tx timeout [ 81.401467][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.410056][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.424751][ T4331] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.446061][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.455823][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.478429][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.487545][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.498055][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.506254][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.525313][ T4331] device veth0_vlan entered promiscuous mode [ 81.546561][ T4331] device veth1_vlan entered promiscuous mode [ 81.580958][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.592452][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.609738][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.620200][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.632368][ T4331] device veth0_macvtap entered promiscuous mode [ 81.662208][ T4331] device veth1_macvtap entered promiscuous mode [ 81.701424][ T4331] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.709124][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.721730][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.740815][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.761102][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.786036][ T4331] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.802497][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.821064][ T1269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.843060][ T4331] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.877488][ T4331] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.901514][ T4331] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.931478][ T4331] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.111435][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.119462][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.165172][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 82.173174][ T1269] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.182381][ T1269] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.193721][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 82.750702][ T4438] loop0: detected capacity change from 0 to 32768 [ 82.778067][ T4438] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 82.786990][ T4438] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 82.854081][ T4438] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 82.872912][ T4412] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 82.879916][ T4412] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 82.971348][ T4412] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 91ms [ 82.984127][ T4412] gfs2: fsid=syz:syz.0: jid=0: Done [ 82.990101][ T4438] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 83.351156][ T4270] Bluetooth: hci0: command 0x041b tx timeout [ 83.471254][ T4331] ------------[ cut here ]------------ [ 83.477263][ T4331] WARNING: CPU: 1 PID: 4331 at include/linux/backing-dev.h:289 __set_page_dirty+0xaf5/0xdc0 [ 83.487402][ T4331] Modules linked in: [ 83.491345][ T4331] CPU: 1 PID: 4331 Comm: syz-executor Not tainted syzkaller #0 [ 83.498963][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 83.509079][ T4331] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 83.514761][ T4331] Code: 50 d8 ff 49 ff cf e9 5b fc ff ff e8 c5 50 d8 ff 48 ff cb e9 e4 fb ff ff e8 b8 50 d8 ff 48 ff cb e9 c4 fc ff ff e8 ab 50 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 83.534410][ T4331] RSP: 0018:ffffc90002fcfad8 EFLAGS: 00010093 [ 83.540514][ T4331] RAX: ffffffff819f7a05 RBX: 0000000000000000 RCX: ffff88802555d940 [ 83.548510][ T4331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.556502][ T4331] RBP: ffffea0001f60500 R08: dffffc0000000000 R09: ffffed1028107b4f [ 83.564597][ T4331] R10: ffffed1028107b4f R11: 1ffff11028107b4e R12: ffff88814083d8f8 [ 83.572594][ T4331] R13: ffff88814083da70 R14: 1ffff11028107b4e R15: dffffc0000000000 [ 83.580587][ T4331] FS: 0000555563139500(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 83.589539][ T4331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 83.596141][ T4331] CR2: 00005593c19aa950 CR3: 0000000022e28000 CR4: 00000000003506e0 [ 83.604143][ T4331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.612131][ T4331] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.620120][ T4331] Call Trace: [ 83.623415][ T4331] [ 83.626366][ T4331] ? page_mapping+0x30e/0x440 [ 83.631069][ T4331] mark_buffer_dirty+0x2d7/0x490 [ 83.636294][ T4331] gfs2_unpin+0x126/0x9a0 [ 83.640650][ T4331] ? log_pull_tail+0x7f/0x370 [ 83.645353][ T4331] buf_lo_after_commit+0x15a/0x1a0 [ 83.650488][ T4331] ? buf_lo_before_commit+0xf0/0xf0 [ 83.655705][ T4331] gfs2_log_flush+0x1145/0x2610 [ 83.660584][ T4331] ? gfs2_log_flush+0x101/0x2610 [ 83.665568][ T4331] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 83.670975][ T4331] ? unregister_shrinker+0x247/0x300 [ 83.676547][ T4331] ? kfree+0x4a/0x2a0 [ 83.680542][ T4331] ? up_write+0x1bb/0x420 [ 83.684907][ T4331] gfs2_kill_sb+0x50/0xd0 [ 83.689268][ T4331] deactivate_locked_super+0x93/0xf0 [ 83.694580][ T4331] cleanup_mnt+0x418/0x4d0 [ 83.699065][ T4331] ? lockdep_hardirqs_on+0x94/0x140 [ 83.704289][ T4331] task_work_run+0x125/0x1a0 [ 83.708902][ T4331] exit_to_user_mode_loop+0x10f/0x130 [ 83.714301][ T4331] exit_to_user_mode_prepare+0xb1/0x140 [ 83.719875][ T4331] syscall_exit_to_user_mode+0x16/0x40 [ 83.725361][ T4331] do_syscall_64+0x58/0xa0 [ 83.729810][ T4331] ? clear_bhb_loop+0x30/0x80 [ 83.734505][ T4331] ? clear_bhb_loop+0x30/0x80 [ 83.739244][ T4331] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 83.745161][ T4331] RIP: 0033:0x7f89fdd52f17 [ 83.749597][ T4331] 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 [ 83.769220][ T4331] RSP: 002b:00007fff973ecb88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 83.777745][ T4331] RAX: 0000000000000000 RBX: 00007f89fddd4c05 RCX: 00007f89fdd52f17 [ 83.785736][ T4331] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff973ecc40 [ 83.793727][ T4331] RBP: 00007fff973ecc40 R08: 0000000000000000 R09: 0000000000000000 [ 83.801715][ T4331] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff973edcd0 [ 83.809709][ T4331] R13: 00007f89fddd4c05 R14: 000000000001458e R15: 00007fff973edd10 [ 83.817724][ T4331] [ 83.820775][ T4331] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 83.828176][ T4331] CPU: 1 PID: 4331 Comm: syz-executor Not tainted syzkaller #0 [ 83.835737][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 83.845810][ T4331] Call Trace: [ 83.849102][ T4331] [ 83.852051][ T4331] dump_stack_lvl+0x168/0x230 [ 83.856771][ T4331] ? show_regs_print_info+0x20/0x20 [ 83.861992][ T4331] ? load_image+0x3b0/0x3b0 [ 83.866616][ T4331] panic+0x2c9/0x7f0 [ 83.870535][ T4331] ? bpf_jit_dump+0xd0/0xd0 [ 83.875073][ T4331] ? __set_page_dirty+0xaf5/0xdc0 [ 83.880115][ T4331] __warn+0x248/0x2b0 [ 83.884114][ T4331] ? __set_page_dirty+0xaf5/0xdc0 [ 83.889165][ T4331] report_bug+0x1b7/0x2e0 [ 83.893520][ T4331] handle_bug+0x3a/0x70 [ 83.897692][ T4331] exc_invalid_op+0x16/0x40 [ 83.902221][ T4331] asm_exc_invalid_op+0x16/0x20 [ 83.907088][ T4331] RIP: 0010:__set_page_dirty+0xaf5/0xdc0 [ 83.912740][ T4331] Code: 50 d8 ff 49 ff cf e9 5b fc ff ff e8 c5 50 d8 ff 48 ff cb e9 e4 fb ff ff e8 b8 50 d8 ff 48 ff cb e9 c4 fc ff ff e8 ab 50 d8 ff <0f> 0b 43 80 3c 3e 00 0f 85 8f f9 ff ff e9 92 f9 ff ff 89 d9 80 e1 [ 83.932470][ T4331] RSP: 0018:ffffc90002fcfad8 EFLAGS: 00010093 [ 83.938610][ T4331] RAX: ffffffff819f7a05 RBX: 0000000000000000 RCX: ffff88802555d940 [ 83.946606][ T4331] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.954784][ T4331] RBP: ffffea0001f60500 R08: dffffc0000000000 R09: ffffed1028107b4f [ 83.962786][ T4331] R10: ffffed1028107b4f R11: 1ffff11028107b4e R12: ffff88814083d8f8 [ 83.970866][ T4331] R13: ffff88814083da70 R14: 1ffff11028107b4e R15: dffffc0000000000 [ 83.978960][ T4331] ? __set_page_dirty+0xaf5/0xdc0 [ 83.984182][ T4331] ? __set_page_dirty+0xaf5/0xdc0 [ 83.989241][ T4331] ? page_mapping+0x30e/0x440 [ 83.993941][ T4331] mark_buffer_dirty+0x2d7/0x490 [ 83.998913][ T4331] gfs2_unpin+0x126/0x9a0 [ 84.003267][ T4331] ? log_pull_tail+0x7f/0x370 [ 84.008034][ T4331] buf_lo_after_commit+0x15a/0x1a0 [ 84.013172][ T4331] ? buf_lo_before_commit+0xf0/0xf0 [ 84.018539][ T4331] gfs2_log_flush+0x1145/0x2610 [