Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. 2025/12/26 13:39:01 parsed 1 programs [ 82.793288][ T4269] cgroup: Unknown subsys name 'net' [ 82.927186][ T4269] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 84.533378][ T4269] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 86.832851][ T27] cfg80211: failed to load regulatory.db [ 87.376564][ T4310] chnl_net:caif_netlink_parms(): no params data found [ 87.430150][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.437551][ T4310] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.446844][ T4310] device bridge_slave_0 entered promiscuous mode [ 87.456794][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.464331][ T4310] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.472493][ T4310] device bridge_slave_1 entered promiscuous mode [ 87.512542][ T4310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.524534][ T4310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.554045][ T4310] team0: Port device team_slave_0 added [ 87.571851][ T4310] team0: Port device team_slave_1 added [ 87.593646][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.600864][ T4310] 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. [ 87.626960][ T4310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.639835][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.646949][ T4310] 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. [ 87.673893][ T4310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.718719][ T4310] device hsr_slave_0 entered promiscuous mode [ 87.726160][ T4310] device hsr_slave_1 entered promiscuous mode [ 87.851775][ T4310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.862655][ T4310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.872446][ T4310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.895780][ T4310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.923069][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.930288][ T4310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.938197][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.945564][ T4310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.013804][ T4310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.028140][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.039400][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.048793][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.063071][ T4310] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.084878][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.093981][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.101245][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.125800][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.135349][ T33] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.142523][ T33] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.154021][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.166843][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.184752][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.195207][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.216974][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.225460][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.234641][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.243777][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.253243][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.266073][ T4310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.278496][ T4310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.288548][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.298141][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 88.532527][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 88.540092][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 88.553956][ T4310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.574903][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 88.584267][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 88.607294][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 88.616302][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 88.626690][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 88.635585][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 88.646587][ T4310] device veth0_vlan entered promiscuous mode [ 88.661682][ T4310] device veth1_vlan entered promiscuous mode [ 88.684903][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 88.693265][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 88.702403][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 88.711751][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 88.728477][ T4310] device veth0_macvtap entered promiscuous mode [ 88.738112][ T4310] device veth1_macvtap entered promiscuous mode [ 88.757848][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.765917][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 88.775805][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 88.784730][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 88.793968][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 88.808461][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.817011][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.825955][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.837867][ T4310] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.848736][ T4310] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.858108][ T4310] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.867868][ T4310] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.164208][ T2958] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.028773][ T4354] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.037713][ T4354] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.047800][ T4354] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.057291][ T4354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.065381][ T4354] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.073022][ T4354] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.639598][ T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.660912][ T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.689215][ T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.692352][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 90.706004][ T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.716991][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/12/26 13:39:12 executed programs: 0 [ 91.269993][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.278193][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.287778][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.297072][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.305006][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.312544][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.344315][ T2958] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.475833][ T4371] chnl_net:caif_netlink_parms(): no params data found [ 91.527152][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.534947][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.543870][ T4371] device bridge_slave_0 entered promiscuous mode [ 91.553779][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.561914][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.570225][ T4371] device bridge_slave_1 entered promiscuous mode [ 91.595383][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.607430][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.636081][ T4371] team0: Port device team_slave_0 added [ 91.645342][ T4371] team0: Port device team_slave_1 added [ 91.667361][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.674698][ T4371] 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. [ 91.700879][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.713469][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.720483][ T4371] 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. [ 91.747836][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.781972][ T4371] device hsr_slave_0 entered promiscuous mode [ 91.788970][ T4371] device hsr_slave_1 entered promiscuous mode [ 91.796404][ T4371] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.804712][ T4371] Cannot create hsr debugfs directory [ 93.391424][ T4354] Bluetooth: hci0: command 0x0409 tx timeout [ 93.502755][ T2958] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.564672][ T2958] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.396440][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.408640][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.436265][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.447798][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.497740][ T2958] device hsr_slave_0 left promiscuous mode [ 94.506257][ T2958] device hsr_slave_1 left promiscuous mode [ 94.516157][ T2958] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.524516][ T2958] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.535840][ T2958] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.543678][ T2958] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.555834][ T2958] device bridge_slave_1 left promiscuous mode [ 94.563173][ T2958] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.575897][ T2958] device bridge_slave_0 left promiscuous mode [ 94.583811][ T2958] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.614525][ T2958] device veth1_macvtap left promiscuous mode [ 94.621333][ T2958] device veth0_macvtap left promiscuous mode [ 94.627501][ T2958] device veth1_vlan left promiscuous mode [ 94.636214][ T2958] device veth0_vlan left promiscuous mode [ 95.037153][ T2958] team0 (unregistering): Port device team_slave_1 removed [ 95.069807][ T2958] team0 (unregistering): Port device team_slave_0 removed [ 95.098558][ T2958] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 95.130680][ T2958] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.401859][ T2958] bond0 (unregistering): Released all slaves [ 95.471489][ T4354] Bluetooth: hci0: command 0x041b tx timeout [ 95.498960][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.516266][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.524606][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.537003][ T4371] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.561611][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.573733][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.583019][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.590114][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.598807][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.607667][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.616796][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.624104][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.649916][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.658865][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.671609][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.681598][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.692206][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.701442][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.718612][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.727999][ T33] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.757836][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.767866][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.780265][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.789291][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.809015][ T4371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.057560][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.066275][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.086106][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.116794][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.126851][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.155598][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.164693][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.178693][ T4371] device veth0_vlan entered promiscuous mode [ 96.198011][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.214838][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.227986][ T4371] device veth1_vlan entered promiscuous mode [ 96.267647][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.293214][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.302656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.311664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.323209][ T4371] device veth0_macvtap entered promiscuous mode [ 96.334524][ T4371] device veth1_macvtap entered promiscuous mode [ 96.359695][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.374490][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.392257][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.425706][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.443005][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.459848][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.470275][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.491404][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.504950][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.515581][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.524790][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.534980][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.613360][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.628212][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.646750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.661592][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.669770][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.679832][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.753739][ T4431] ------------[ cut here ]------------ [ 96.759548][ T4431] WARNING: CPU: 1 PID: 4431 at mm/page_alloc.c:5590 __alloc_pages+0x2f4/0x4e0 [ 96.768975][ T4431] Modules linked in: [ 96.773009][ T4431] CPU: 1 PID: 4431 Comm: syz.0.17 Not tainted syzkaller #0 [ 96.780276][ T4431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 96.791238][ T4431] RIP: 0010:__alloc_pages+0x2f4/0x4e0 [ 96.796723][ T4431] Code: 0c 25 28 00 00 00 48 3b 8c 24 a0 00 00 00 0f 85 a0 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c6 05 08 b5 24 0c 01 <0f> 0b eb a5 a9 00 00 08 00 8b 74 24 04 75 3e 44 89 f1 81 e1 7f ff [ 96.816980][ T4431] RSP: 0018:ffffc90003267a80 EFLAGS: 00010246 [ 96.823170][ T4431] RAX: ffffc90003267a00 RBX: 1ffff9200064cf54 RCX: 0000000000000000 [ 96.831259][ T4431] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003267ae8 [ 96.839485][ T4431] RBP: ffffc90003267b80 R08: dffffc0000000000 R09: ffffc90003267ac0 [ 96.847901][ T4431] R10: fffff5200064cf5d R11: 1ffff9200064cf58 R12: 0000000000000014 [ 96.856417][ T4431] R13: 0000000000000000 R14: 0000000000040d40 R15: dffffc0000000000 [ 96.864628][ T4431] FS: 000055557e7cb500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 96.873644][ T4431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 96.880360][ T4431] CR2: 0000200000001000 CR3: 00000000753ad000 CR4: 00000000003506e0 [ 96.888446][ T4431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 96.896492][ T4431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 96.904640][ T4431] Call Trace: [ 96.907953][ T4431] [ 96.910970][ T4431] ? zone_statistics+0x170/0x170 [ 96.915989][ T4431] ? p9_fid_get+0x90/0x90 [ 96.920480][ T4431] __kmalloc_large_node+0x8c/0x1e0 [ 96.925714][ T4431] ? __v9fs_get_acl+0x40/0x110 [ 96.930578][ T4431] __kmalloc+0x110/0x240 [ 96.934983][ T4431] ? rcu_is_watching+0x11/0xa0 [ 96.939804][ T4431] __v9fs_get_acl+0x40/0x110 [ 96.944499][ T4431] v9fs_get_acl+0xa9/0x260 [ 96.949072][ T4431] v9fs_mount+0x875/0xb40 [ 96.953545][ T4431] ? xfs_fs_commit_blocks+0x6b0/0x6b0 [ 96.958985][ T4431] ? __kasan_kmalloc+0x8e/0xa0 [ 96.963946][ T4431] legacy_get_tree+0xe6/0x180 [ 96.968678][ T4431] ? xfs_fs_commit_blocks+0x6b0/0x6b0 [ 96.974215][ T4431] vfs_get_tree+0x88/0x270 [ 96.978740][ T4431] do_new_mount+0x24a/0xa40 [ 96.983470][ T4431] __se_sys_mount+0x2d6/0x3c0 [ 96.988213][ T4431] ? __x64_sys_mount+0xc0/0xc0 [ 96.993091][ T4431] ? lockdep_hardirqs_on+0x94/0x140 [ 96.998354][ T4431] ? __x64_sys_mount+0x1c/0xc0 [ 97.003240][ T4431] do_syscall_64+0x4c/0xa0 [ 97.007754][ T4431] ? clear_bhb_loop+0x60/0xb0 [ 97.012546][ T4431] ? clear_bhb_loop+0x60/0xb0 [ 97.017330][ T4431] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.023417][ T4431] RIP: 0033:0x7fbee618f749 [ 97.027886][ T4431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 97.047779][ T4431] RSP: 002b:00007fff88aa5b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 97.056484][ T4431] RAX: ffffffffffffffda RBX: 00007fbee63e5fa0 RCX: 00007fbee618f749 [ 97.064828][ T4431] RDX: 0000200000000b80 RSI: 0000200000000040 RDI: 0000000000000000 [ 97.073196][ T4431] RBP: 00007fbee6213f91 R08: 0000200000000100 R09: 0000000000000000 [ 97.081281][ T4431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.089308][ T4431] R13: 00007fbee63e5fa0 R14: 00007fbee63e5fa0 R15: 0000000000000005 [ 97.097538][ T4431] [ 97.100786][ T4431] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 97.108144][ T4431] CPU: 1 PID: 4431 Comm: syz.0.17 Not tainted syzkaller #0 [ 97.115543][ T4431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 97.125805][ T4431] Call Trace: [ 97.129116][ T4431] [ 97.132101][ T4431] dump_stack_lvl+0x168/0x22e [ 97.137063][ T4431] ? memcpy+0x3c/0x60 [ 97.141098][ T4431] ? show_regs_print_info+0x12/0x12 [ 97.146339][ T4431] ? load_image+0x3b0/0x3b0 [ 97.150878][ T4431] panic+0x2c9/0x710 [ 97.154822][ T4431] ? bpf_jit_dump+0xd0/0xd0 [ 97.159372][ T4431] __warn+0x2f8/0x4f0 [ 97.163385][ T4431] ? __alloc_pages+0x2f4/0x4e0 [ 97.168194][ T4431] ? __alloc_pages+0x2f4/0x4e0 [ 97.172984][ T4431] report_bug+0x2ba/0x4f0 [ 97.177348][ T4431] ? __alloc_pages+0x2f4/0x4e0 [ 97.182415][ T4431] handle_bug+0x3a/0x70 [ 97.186623][ T4431] exc_invalid_op+0x16/0x40 [ 97.191169][ T4431] asm_exc_invalid_op+0x16/0x20 [ 97.196138][ T4431] RIP: 0010:__alloc_pages+0x2f4/0x4e0 [ 97.201556][ T4431] Code: 0c 25 28 00 00 00 48 3b 8c 24 a0 00 00 00 0f 85 a0 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 c6 05 08 b5 24 0c 01 <0f> 0b eb a5 a9 00 00 08 00 8b 74 24 04 75 3e 44 89 f1 81 e1 7f ff [ 97.221293][ T4431] RSP: 0018:ffffc90003267a80 EFLAGS: 00010246 [ 97.227475][ T4431] RAX: ffffc90003267a00 RBX: 1ffff9200064cf54 RCX: 0000000000000000 [ 97.235477][ T4431] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc90003267ae8 [ 97.243482][ T4431] RBP: ffffc90003267b80 R08: dffffc0000000000 R09: ffffc90003267ac0 [ 97.251481][ T4431] R10: fffff5200064cf5d R11: 1ffff9200064cf58 R12: 0000000000000014 [ 97.259578][ T4431] R13: 0000000000000000 R14: 0000000000040d40 R15: dffffc0000000000 [ 97.267593][ T4431] ? zone_statistics+0x170/0x170 [ 97.272576][ T4431] ? p9_fid_get+0x90/0x90 [ 97.277032][ T4431] __kmalloc_large_node+0x8c/0x1e0 [ 97.282181][ T4431] ? __v9fs_get_acl+0x40/0x110 [ 97.286969][ T4431] __kmalloc+0x110/0x240 [ 97.291253][ T4431] ? rcu_is_watching+0x11/0xa0 [ 97.296078][ T4431] __v9fs_get_acl+0x40/0x110 [ 97.300713][ T4431] v9fs_get_acl+0xa9/0x260 [ 97.305178][ T4431] v9fs_mount+0x875/0xb40 [ 97.309559][ T4431] ? xfs_fs_commit_blocks+0x6b0/0x6b0 [ 97.315003][ T4431] ? __kasan_kmalloc+0x8e/0xa0 [ 97.319835][ T4431] legacy_get_tree+0xe6/0x180 [ 97.324539][ T4431] ? xfs_fs_commit_blocks+0x6b0/0x6b0 [ 97.329941][ T4431] vfs_get_tree+0x88/0x270 [ 97.334382][ T4431] do_new_mount+0x24a/0xa40 [ 97.339000][ T4431] __se_sys_mount+0x2d6/0x3c0 [ 97.343705][ T4431] ? __x64_sys_mount+0xc0/0xc0 [ 97.348591][ T4431] ? lockdep_hardirqs_on+0x94/0x140 [ 97.353823][ T4431] ? __x64_sys_mount+0x1c/0xc0 [ 97.358623][ T4431] do_syscall_64+0x4c/0xa0 [ 97.363164][ T4431] ? clear_bhb_loop+0x60/0xb0 [ 97.367957][ T4431] ? clear_bhb_loop+0x60/0xb0 [ 97.372760][ T4431] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 97.378703][ T4431] RIP: 0033:0x7fbee618f749 [ 97.383146][ T4431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 97.402780][ T4431] RSP: 002b:00007fff88aa5b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 97.411222][ T4431] RAX: ffffffffffffffda RBX: 00007fbee63e5fa0 RCX: 00007fbee618f749 [ 97.419225][ T4431] RDX: 0000200000000b80 RSI: 0000200000000040 RDI: 0000000000000000 [ 97.427227][ T4431] RBP: 00007fbee6213f91 R08: 0000200000000100 R09: 0000000000000000 [ 97.435226][ T4431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 97.443225][ T4431] R13: 00007fbee63e5fa0 R14: 00007fbee63e5fa0 R15: 0000000000000005 [ 97.451233][ T4431] [ 97.454499][ T4431] Kernel Offset: disabled [ 97.458873][ T4431] Rebooting in 86400 seconds..