Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts. 2025/11/14 12:13:59 parsed 1 programs [ 81.121780][ T4273] cgroup: Unknown subsys name 'net' [ 81.252348][ T4273] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.893690][ T4273] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 84.696797][ T4296] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.706216][ T4296] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.714054][ T4296] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.725672][ T4296] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.733764][ T4296] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.741322][ T4296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.948868][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.957532][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.968880][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.989527][ T2921] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.997676][ T2921] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.007411][ T2921] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.816496][ T127] cfg80211: failed to load regulatory.db [ 87.596171][ T4347] chnl_net:caif_netlink_parms(): no params data found [ 87.664622][ T4347] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.673081][ T4347] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.681228][ T4347] device bridge_slave_0 entered promiscuous mode [ 87.690714][ T4347] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.698014][ T4347] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.706456][ T4347] device bridge_slave_1 entered promiscuous mode [ 87.740203][ T4347] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.752225][ T4347] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.782297][ T4347] team0: Port device team_slave_0 added [ 87.790785][ T4347] team0: Port device team_slave_1 added [ 87.812619][ T4347] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.819694][ T4347] 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. [ 87.845654][ T4347] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.858751][ T4347] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.865811][ T4347] 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. [ 87.891794][ T4347] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.961939][ T4347] device hsr_slave_0 entered promiscuous mode [ 87.968978][ T4347] device hsr_slave_1 entered promiscuous mode [ 88.070879][ T4347] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.088255][ T4347] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.102168][ T4347] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.111675][ T4347] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.189816][ T4347] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.202762][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.211567][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.222247][ T4347] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.239697][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.248419][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.258043][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.265525][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.274274][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 88.295354][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.304192][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.312887][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.320050][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.328541][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.341361][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.359274][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.369022][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.378546][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.390366][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.400745][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.418829][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.427260][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.439229][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.448358][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.466611][ T4347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.698272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.706024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.720569][ T4347] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.738524][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.747507][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.766715][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.775910][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.784480][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.792753][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.803191][ T4347] device veth0_vlan entered promiscuous mode [ 88.816062][ T4347] device veth1_vlan entered promiscuous mode [ 88.838369][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.847157][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.856015][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.869800][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.881178][ T4347] device veth0_macvtap entered promiscuous mode [ 88.892068][ T4347] device veth1_macvtap entered promiscuous mode [ 88.910637][ T4347] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.919884][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.928308][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.936884][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.946148][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.959189][ T4347] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.966949][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.976994][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.990220][ T4347] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.000247][ T4347] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.009077][ T4347] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.018104][ T4347] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.137859][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/11/14 12:14:09 executed programs: 0 [ 89.542979][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.551886][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.560025][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.568860][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.577219][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.584519][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.726994][ T4374] chnl_net:caif_netlink_parms(): no params data found [ 89.774212][ T4374] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.781718][ T4374] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.789721][ T4374] device bridge_slave_0 entered promiscuous mode [ 89.799703][ T4374] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.807011][ T4374] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.815280][ T4374] device bridge_slave_1 entered promiscuous mode [ 89.841313][ T4374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.853451][ T4374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.887155][ T4374] team0: Port device team_slave_0 added [ 89.895634][ T4374] team0: Port device team_slave_1 added [ 89.915842][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.922840][ T4374] 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. [ 89.949437][ T4374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.963511][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.970698][ T4374] 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. [ 89.997057][ T4374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.034573][ T4374] device hsr_slave_0 entered promiscuous mode [ 90.041617][ T4374] device hsr_slave_1 entered promiscuous mode [ 90.048582][ T4374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.056746][ T4374] Cannot create hsr debugfs directory [ 91.296544][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.616035][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 93.695857][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 93.776877][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.829154][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.713770][ T46] device hsr_slave_0 left promiscuous mode [ 94.725500][ T46] device hsr_slave_1 left promiscuous mode [ 94.732406][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.755055][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.776308][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.783809][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.797899][ T46] device bridge_slave_1 left promiscuous mode [ 94.805312][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.825086][ T46] device bridge_slave_0 left promiscuous mode [ 94.831739][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.880411][ T46] device veth1_macvtap left promiscuous mode [ 94.888612][ T46] device veth0_macvtap left promiscuous mode [ 94.912835][ T46] device veth1_vlan left promiscuous mode [ 94.919238][ T46] device veth0_vlan left promiscuous mode [ 95.404179][ T46] team0 (unregistering): Port device team_slave_1 removed [ 95.434559][ T46] team0 (unregistering): Port device team_slave_0 removed [ 95.464022][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.501558][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.784942][ T48] Bluetooth: hci0: command 0x040f tx timeout [ 95.814009][ T46] bond0 (unregistering): Released all slaves [ 95.916833][ T4374] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.926044][ T4374] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.944535][ T4374] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.954412][ T4374] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.024003][ T4374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.056891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.065406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.076357][ T4374] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.086661][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.096150][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.104632][ T32] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.111822][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.119933][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.139287][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.149348][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.158534][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.165820][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.177669][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.190713][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.205871][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.216192][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.225679][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.236957][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.246521][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.272319][ T4374] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.283436][ T4374] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.297068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.306749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.315695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.324339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.333322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.557911][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.566562][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.578797][ T4374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.603026][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.612150][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.632985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.642284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.651730][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.659940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.674868][ T4374] device veth0_vlan entered promiscuous mode [ 96.687382][ T4374] device veth1_vlan entered promiscuous mode [ 96.715755][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.724516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.733423][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.742904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.754145][ T4374] device veth0_macvtap entered promiscuous mode [ 96.771044][ T4374] device veth1_macvtap entered promiscuous mode [ 96.787534][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.801681][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.810691][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.819337][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.828523][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.839155][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.853431][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.863635][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.874934][ T4374] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.883893][ T4374] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.892990][ T4374] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.902341][ T4374] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.962893][ T74] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.972855][ T74] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.990144][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.012812][ T74] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.021164][ T74] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.030987][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/11/14 12:14:17 executed programs: 2 [ 97.399613][ T4422] loop0: detected capacity change from 0 to 32768 [ 97.422829][ T4422] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 97.432217][ T4422] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 97.470141][ T4422] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms [ 97.481281][ T4332] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 97.491473][ T4332] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 97.556133][ T4332] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 64ms [ 97.565559][ T4332] gfs2: fsid=syz:syz.0: jid=0: Done [ 97.572135][ T4422] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 97.856307][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 97.875334][ T4374] ------------[ cut here ]------------ [ 97.881220][ T4374] WARNING: CPU: 0 PID: 4374 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0 [ 97.891643][ T4374] Modules linked in: [ 97.895601][ T4374] CPU: 0 PID: 4374 Comm: syz-executor Not tainted syzkaller #0 [ 97.903215][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 97.913329][ T4374] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0 [ 97.919288][ T4374] Code: e9 6a f8 ff ff e8 b3 e1 d3 ff 0f 0b e9 bb f8 ff ff e8 a7 e1 d3 ff 48 89 df 48 8b 74 24 18 e8 1a d7 2a 00 eb a6 e8 93 e1 d3 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2 [ 97.938985][ T4374] RSP: 0018:ffffc90003347a58 EFLAGS: 00010093 [ 97.945098][ T4374] RAX: ffffffff81acf4cd RBX: ffffea0000b8aac0 RCX: ffff88802c780000 [ 97.953111][ T4374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 97.961120][ T4374] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed102919d930 [ 97.969134][ T4374] R10: ffffed102919d930 R11: 1ffff1102919d92f R12: 1ffff1102919d92f [ 97.977147][ T4374] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888148cec978 [ 97.985226][ T4374] FS: 000055558761a500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 97.994176][ T4374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.000816][ T4374] CR2: 00007f284ad4a000 CR3: 000000002f58a000 CR4: 00000000003506f0 [ 98.008851][ T4374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.016853][ T4374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.024852][ T4374] Call Trace: [ 98.028148][ T4374] [ 98.031103][ T4374] ? folio_mapping+0x1ba/0x4d0 [ 98.035898][ T4374] mark_buffer_dirty+0x33f/0x7a0 [ 98.040855][ T4374] gfs2_unpin+0x125/0x9a0 [ 98.045202][ T4374] ? log_pull_tail+0x7f/0x370 [ 98.050092][ T4374] buf_lo_after_commit+0x15a/0x1a0 [ 98.055231][ T4374] ? buf_lo_before_commit+0xf0/0xf0 [ 98.060449][ T4374] gfs2_log_flush+0x10be/0x24e0 [ 98.065321][ T4374] ? unregister_shrinker+0x225/0x310 [ 98.070646][ T4374] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 98.075773][ T4374] ? unregister_shrinker+0x24e/0x310 [ 98.081082][ T4374] ? unregister_shrinker+0x24e/0x310 [ 98.086392][ T4374] ? kfree+0x30/0x190 [ 98.090398][ T4374] gfs2_kill_sb+0x50/0xd0 [ 98.094758][ T4374] deactivate_locked_super+0x93/0xf0 [ 98.100064][ T4374] cleanup_mnt+0x463/0x4f0 [ 98.104511][ T4374] ? lockdep_hardirqs_on+0x94/0x140 [ 98.109745][ T4374] task_work_run+0x1ca/0x250 [ 98.114505][ T4374] ? task_work_cancel+0x230/0x230 [ 98.119580][ T4374] ? exit_to_user_mode_loop+0x3b/0x110 [ 98.125088][ T4374] exit_to_user_mode_loop+0xe6/0x110 [ 98.130401][ T4374] exit_to_user_mode_prepare+0xee/0x180 [ 98.135978][ T4374] syscall_exit_to_user_mode+0x16/0x40 [ 98.141472][ T4374] do_syscall_64+0x58/0xa0 [ 98.145911][ T4374] ? clear_bhb_loop+0x60/0xb0 [ 98.150623][ T4374] ? clear_bhb_loop+0x60/0xb0 [ 98.155324][ T4374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.161232][ T4374] RIP: 0033:0x7fd464d909f7 [ 98.165683][ T4374] 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 [ 98.185320][ T4374] RSP: 002b:00007ffd2f93b5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 98.193765][ T4374] RAX: 0000000000000000 RBX: 00007fd464e11d7d RCX: 00007fd464d909f7 [ 98.201766][ T4374] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2f93b670 [ 98.209794][ T4374] RBP: 00007ffd2f93b670 R08: 0000000000000000 R09: 0000000000000000 [ 98.217785][ T4374] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd2f93c700 [ 98.225774][ T4374] R13: 00007fd464e11d7d R14: 0000000000017e01 R15: 00007ffd2f93c740 [ 98.233790][ T4374] [ 98.236833][ T4374] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 98.244123][ T4374] CPU: 0 PID: 4374 Comm: syz-executor Not tainted syzkaller #0 [ 98.251682][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 98.261919][ T4374] Call Trace: [ 98.265209][ T4374] [ 98.268147][ T4374] dump_stack_lvl+0x168/0x22e [ 98.272892][ T4374] ? memcpy+0x3c/0x60 [ 98.276920][ T4374] ? show_regs_print_info+0x12/0x12 [ 98.282134][ T4374] ? load_image+0x3b0/0x3b0 [ 98.286675][ T4374] panic+0x2c9/0x710 [ 98.290597][ T4374] ? bpf_jit_dump+0xd0/0xd0 [ 98.295129][ T4374] __warn+0x2f8/0x4f0 [ 98.299128][ T4374] ? __folio_mark_dirty+0x95d/0x11e0 [ 98.304429][ T4374] ? __folio_mark_dirty+0x95d/0x11e0 [ 98.309725][ T4374] report_bug+0x2ba/0x4f0 [ 98.314068][ T4374] ? __folio_mark_dirty+0x95d/0x11e0 [ 98.319372][ T4374] handle_bug+0x3a/0x70 [ 98.323538][ T4374] exc_invalid_op+0x16/0x40 [ 98.328055][ T4374] asm_exc_invalid_op+0x16/0x20 [ 98.332917][ T4374] RIP: 0010:__folio_mark_dirty+0x95d/0x11e0 [ 98.338824][ T4374] Code: e9 6a f8 ff ff e8 b3 e1 d3 ff 0f 0b e9 bb f8 ff ff e8 a7 e1 d3 ff 48 89 df 48 8b 74 24 18 e8 1a d7 2a 00 eb a6 e8 93 e1 d3 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2 [ 98.358438][ T4374] RSP: 0018:ffffc90003347a58 EFLAGS: 00010093 [ 98.364516][ T4374] RAX: ffffffff81acf4cd RBX: ffffea0000b8aac0 RCX: ffff88802c780000 [ 98.372497][ T4374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 98.380478][ T4374] RBP: 0000000000000001 R08: dffffc0000000000 R09: ffffed102919d930 [ 98.388461][ T4374] R10: ffffed102919d930 R11: 1ffff1102919d92f R12: 1ffff1102919d92f [ 98.396450][ T4374] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888148cec978 [ 98.404451][ T4374] ? __folio_mark_dirty+0x95d/0x11e0 [ 98.409758][ T4374] ? __folio_mark_dirty+0x95d/0x11e0 [ 98.415142][ T4374] ? folio_mapping+0x1ba/0x4d0 [ 98.419931][ T4374] mark_buffer_dirty+0x33f/0x7a0 [ 98.424894][ T4374] gfs2_unpin+0x125/0x9a0 [ 98.429242][ T4374] ? log_pull_tail+0x7f/0x370 [ 98.433941][ T4374] buf_lo_after_commit+0x15a/0x1a0 [ 98.439070][ T4374] ? buf_lo_before_commit+0xf0/0xf0 [ 98.444285][ T4374] gfs2_log_flush+0x10be/0x24e0 [ 98.449159][ T4374] ? unregister_shrinker+0x225/0x310 [ 98.454913][ T4374] ? gfs2_ail_empty_tr+0x2f0/0x2f0 [ 98.460040][ T4374] ? unregister_shrinker+0x24e/0x310 [ 98.465383][ T4374] ? unregister_shrinker+0x24e/0x310 [ 98.470712][ T4374] ? kfree+0x30/0x190 [ 98.474712][ T4374] gfs2_kill_sb+0x50/0xd0 [ 98.479069][ T4374] deactivate_locked_super+0x93/0xf0 [ 98.484370][ T4374] cleanup_mnt+0x463/0x4f0 [ 98.488846][ T4374] ? lockdep_hardirqs_on+0x94/0x140 [ 98.494111][ T4374] task_work_run+0x1ca/0x250 [ 98.498743][ T4374] ? task_work_cancel+0x230/0x230 [ 98.503796][ T4374] ? exit_to_user_mode_loop+0x3b/0x110 [ 98.509309][ T4374] exit_to_user_mode_loop+0xe6/0x110 [ 98.514667][ T4374] exit_to_user_mode_prepare+0xee/0x180 [ 98.521079][ T4374] syscall_exit_to_user_mode+0x16/0x40 [ 98.526615][ T4374] do_syscall_64+0x58/0xa0 [ 98.531071][ T4374] ? clear_bhb_loop+0x60/0xb0 [ 98.535793][ T4374] ? clear_bhb_loop+0x60/0xb0 [ 98.540518][ T4374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.546551][ T4374] RIP: 0033:0x7fd464d909f7 [ 98.550999][ T4374] 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 [ 98.570644][ T4374] RSP: 002b:00007ffd2f93b5b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 98.579133][ T4374] RAX: 0000000000000000 RBX: 00007fd464e11d7d RCX: 00007fd464d909f7 [ 98.587148][ T4374] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd2f93b670 [ 98.595177][ T4374] RBP: 00007ffd2f93b670 R08: 0000000000000000 R09: 0000000000000000 [ 98.603165][ T4374] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd2f93c700 [ 98.611149][ T4374] R13: 00007fd464e11d7d R14: 0000000000017e01 R15: 00007ffd2f93c740 [ 98.619151][ T4374] [ 98.622518][ T4374] Kernel Offset: disabled [ 98.627037][ T4374] Rebooting in 86400 seconds..