Warning: Permanently added '10.128.1.226' (ED25519) to the list of known hosts. 2025/12/27 01:03:59 ignoring optional flag "type"="gce" 2025/12/27 01:04:00 parsed 1 programs [ 89.876026][ T4603] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 91.554206][ T4294] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.565670][ T4294] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.576624][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.603127][ T4294] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.612562][ T4294] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.623294][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.791085][ T4670] chnl_net:caif_netlink_parms(): no params data found [ 92.851077][ T4670] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.858526][ T4670] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.866944][ T4670] device bridge_slave_0 entered promiscuous mode [ 92.875112][ T4670] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.882278][ T4670] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.890093][ T4670] device bridge_slave_1 entered promiscuous mode [ 92.922064][ T4670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.933566][ T4670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.062830][ T4670] team0: Port device team_slave_0 added [ 93.092835][ T4670] team0: Port device team_slave_1 added [ 93.121733][ T4670] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.129273][ T4670] 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. [ 93.155386][ T4670] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.172684][ T4670] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.179922][ T4670] 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. [ 93.206680][ T4670] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.240743][ T4670] device hsr_slave_0 entered promiscuous mode [ 93.247702][ T4670] device hsr_slave_1 entered promiscuous mode [ 93.796669][ T4670] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.841886][ T4670] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.856721][ T4670] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.868480][ T4670] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.006558][ T4670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.059455][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.076360][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.087304][ T4670] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.142996][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.154042][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.162990][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.170218][ T4294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.180405][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.190740][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.199775][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.206907][ T4294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.255571][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.264057][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.274128][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.283318][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.294862][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.334548][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.345178][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.354506][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.365546][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.374093][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.388860][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.397779][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.408675][ T4670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.617301][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.625262][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.658313][ T4670] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.697716][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.716092][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.752006][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.778759][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.788827][ T4670] device veth0_vlan entered promiscuous mode [ 94.796278][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.807830][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.832305][ T4670] device veth1_vlan entered promiscuous mode [ 94.858726][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.867521][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.898890][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.916825][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.949673][ T4670] device veth0_macvtap entered promiscuous mode [ 94.970084][ T4670] device veth1_macvtap entered promiscuous mode [ 95.016676][ T4670] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.024467][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.047849][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.056252][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.065337][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.080321][ T4670] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.089491][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.099484][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.116308][ T4670] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.125271][ T4670] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.136785][ T4670] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.146705][ T4670] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/27 01:04:08 executed programs: 0 [ 95.487995][ T4788] chnl_net:caif_netlink_parms(): no params data found [ 95.616798][ T4788] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.624028][ T4788] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.635122][ T4788] device bridge_slave_0 entered promiscuous mode [ 95.644209][ T4788] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.654646][ T4788] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.663557][ T4788] device bridge_slave_1 entered promiscuous mode [ 95.715299][ T4788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.752719][ T4788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.813935][ T4788] team0: Port device team_slave_0 added [ 95.842947][ T4788] team0: Port device team_slave_1 added [ 95.904721][ T4788] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.925550][ T4788] 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. [ 95.985194][ T4788] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.003087][ T4788] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.011205][ T4788] 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. [ 96.066106][ T4788] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.112161][ T4788] device hsr_slave_0 entered promiscuous mode [ 96.122721][ T4788] device hsr_slave_1 entered promiscuous mode [ 96.132551][ T4788] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.148223][ T4788] Cannot create hsr debugfs directory [ 96.324297][ T4788] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.345704][ T4690] Bluetooth: hci0: command 0x0409 tx timeout [ 99.159309][ T4788] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.415884][ T4272] Bluetooth: hci0: command 0x041b tx timeout [ 100.390396][ T4788] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.490356][ T4788] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.606723][ T4788] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.615134][ T4788] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.629965][ T4788] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.638899][ T4788] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.681359][ T4788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.693441][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.701563][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.714755][ T4788] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.724025][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.733296][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.741990][ T4294] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.749065][ T4294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.766961][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.775010][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.784156][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.792861][ T4294] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.800208][ T4294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.809515][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.818235][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.826947][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.836818][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.845255][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.854282][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.867107][ T9] device hsr_slave_0 left promiscuous mode [ 100.873258][ T9] device hsr_slave_1 left promiscuous mode [ 100.879758][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.887526][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.894981][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.902606][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.910321][ T9] device bridge_slave_1 left promiscuous mode [ 100.916910][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.927528][ T9] device bridge_slave_0 left promiscuous mode [ 100.933685][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.944205][ T9] device veth1_macvtap left promiscuous mode [ 100.950500][ T9] device veth0_macvtap left promiscuous mode [ 100.956649][ T9] device veth1_vlan left promiscuous mode [ 100.962518][ T9] device veth0_vlan left promiscuous mode [ 101.063040][ T9] team0 (unregistering): Port device team_slave_1 removed [ 101.074763][ T9] team0 (unregistering): Port device team_slave_0 removed [ 101.089116][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.101210][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.148455][ T9] bond0 (unregistering): Released all slaves [ 101.210657][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.219684][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.228706][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.240103][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.249480][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.261845][ T4788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.350871][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.359350][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.373898][ T4788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.389195][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.397850][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.413498][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.422112][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.430971][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.439018][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.450237][ T4788] device veth0_vlan entered promiscuous mode [ 101.466155][ T4788] device veth1_vlan entered promiscuous mode [ 101.481424][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.490121][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.498312][ T4238] Bluetooth: hci0: command 0x040f tx timeout [ 101.500045][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.513182][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.523728][ T4788] device veth0_macvtap entered promiscuous mode [ 101.533799][ T4788] device veth1_macvtap entered promiscuous mode [ 101.546604][ T4788] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.554121][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.562367][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.570266][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.579172][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.591314][ T4788] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.601888][ T4788] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.611008][ T4788] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.620014][ T4788] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.630234][ T4788] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.640926][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.650321][ T4294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.712537][ T4294] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.725040][ T4294] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.743522][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/12/27 01:04:14 executed programs: 2 [ 101.761336][ T1262] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.771214][ T1262] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.780441][ T451] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 101.858686][ T5062] ------------[ cut here ]------------ [ 101.864434][ T5062] WARNING: CPU: 1 PID: 5062 at mm/page_alloc.c:5462 __alloc_pages+0x391/0x470 [ 101.876955][ T5062] Modules linked in: [ 101.880988][ T5062] CPU: 1 PID: 5062 Comm: syz.0.15 Not tainted syzkaller #0 [ 101.890118][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 101.902638][ T5062] RIP: 0010:__alloc_pages+0x391/0x470 [ 101.909675][ T5062] Code: 31 ff e9 b2 fe ff ff e8 ed 5f ef 07 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 50 fd ff ff 4c 89 e7 e8 34 ad 09 00 e9 43 fd ff ff <0f> 0b 45 31 ff e9 ef fe ff ff 65 44 8b 2d d5 8d 4f 7e 41 83 fd 08 [ 101.931501][ T5062] RSP: 0018:ffffc9000334fb20 EFLAGS: 00010246 [ 101.938084][ T5062] RAX: ffffc9000334fb60 RBX: 1ffff92000669f68 RCX: 0000000000000000 [ 101.947997][ T5062] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000334fb88 [ 101.956703][ T5062] RBP: ffffc9000334fc18 R08: dffffc0000000000 R09: ffffc9000334fb60 [ 101.964887][ T5062] R10: fffff52000669f71 R11: 1ffff92000669f6c R12: dffffc0000000000 [ 101.974773][ T5062] R13: 0000000000000000 R14: 0000000000040d40 R15: 000000000000001c [ 101.983165][ T5062] FS: 00007f44c1e846c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 101.994158][ T5062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 102.001506][ T5062] CR2: 0000000020001000 CR3: 000000005e9dd000 CR4: 00000000003506e0 [ 102.010643][ T5062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.019263][ T5062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 102.027623][ T5062] Call Trace: [ 102.030979][ T5062] [ 102.033990][ T5062] ? zone_statistics+0x170/0x170 [ 102.039508][ T5062] ? v9fs_fid_xattr_get+0x1b2/0x220 [ 102.044971][ T5062] ? refcount_inc+0x70/0x70 [ 102.049957][ T5062] ? alloc_pages+0x438/0x550 [ 102.054642][ T5062] kmalloc_order+0x40/0x150 [ 102.060637][ T5062] kmalloc_order_trace+0x14/0xf0 [ 102.066277][ T5062] __v9fs_get_acl+0x40/0x110 [ 102.071008][ T5062] v9fs_get_acl+0x97/0x260 [ 102.075843][ T5062] v9fs_mount+0x6c0/0x850 [ 102.080344][ T5062] legacy_get_tree+0xe6/0x180 [ 102.085142][ T5062] ? xfs_fs_commit_blocks+0x6b0/0x6b0 [ 102.091397][ T5062] vfs_get_tree+0x88/0x270 [ 102.096183][ T5062] do_new_mount+0x24a/0xa40 [ 102.100782][ T5062] __se_sys_mount+0x2d6/0x3c0 [ 102.106506][ T5062] ? __x64_sys_mount+0xc0/0xc0 [ 102.111787][ T5062] ? lockdep_hardirqs_on+0x94/0x140 [ 102.118254][ T5062] ? __x64_sys_mount+0x1c/0xc0 [ 102.123257][ T5062] do_syscall_64+0x4c/0xa0 [ 102.128726][ T5062] ? clear_bhb_loop+0x30/0x80 [ 102.133611][ T5062] ? clear_bhb_loop+0x30/0x80 [ 102.139128][ T5062] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.145121][ T5062] RIP: 0033:0x7f44c2bffeb9 [ 102.150424][ T5062] 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 [ 102.170814][ T5062] RSP: 002b:00007f44c1e84038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 102.179675][ T5062] RAX: ffffffffffffffda RBX: 00007f44c2d9bf80 RCX: 00007f44c2bffeb9 [ 102.188216][ T5062] RDX: 0000000020000b80 RSI: 00000000200003c0 RDI: 0000000000000000 [ 102.196579][ T5062] RBP: 00007f44c2c6d93e R08: 0000000020000500 R09: 0000000000000000 [ 102.204700][ T5062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.213562][ T5062] R13: 0000000000000000 R14: 00007f44c2d9bf80 R15: 00007ffef256c1b8 [ 102.239464][ T5062] [ 102.242542][ T5062] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 102.249840][ T5062] CPU: 1 PID: 5062 Comm: syz.0.15 Not tainted syzkaller #0 [ 102.257157][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 102.267320][ T5062] Call Trace: [ 102.270614][ T5062] [ 102.273563][ T5062] dump_stack_lvl+0x168/0x230 [ 102.278272][ T5062] ? show_regs_print_info+0x20/0x20 [ 102.283490][ T5062] ? load_image+0x3b0/0x3b0 [ 102.288022][ T5062] panic+0x2c9/0x7f0 [ 102.291945][ T5062] ? bpf_jit_dump+0xd0/0xd0 [ 102.296502][ T5062] ? __alloc_pages+0x391/0x470 [ 102.301430][ T5062] __warn+0x248/0x2b0 [ 102.305704][ T5062] ? __alloc_pages+0x391/0x470 [ 102.310508][ T5062] report_bug+0x1b7/0x2e0 [ 102.314954][ T5062] handle_bug+0x3a/0x70 [ 102.319229][ T5062] exc_invalid_op+0x16/0x40 [ 102.323852][ T5062] asm_exc_invalid_op+0x16/0x20 [ 102.328818][ T5062] RIP: 0010:__alloc_pages+0x391/0x470 [ 102.334216][ T5062] Code: 31 ff e9 b2 fe ff ff e8 ed 5f ef 07 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 50 fd ff ff 4c 89 e7 e8 34 ad 09 00 e9 43 fd ff ff <0f> 0b 45 31 ff e9 ef fe ff ff 65 44 8b 2d d5 8d 4f 7e 41 83 fd 08 [ 102.353937][ T5062] RSP: 0018:ffffc9000334fb20 EFLAGS: 00010246 [ 102.360039][ T5062] RAX: ffffc9000334fb60 RBX: 1ffff92000669f68 RCX: 0000000000000000 [ 102.368119][ T5062] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000334fb88 [ 102.376236][ T5062] RBP: ffffc9000334fc18 R08: dffffc0000000000 R09: ffffc9000334fb60 [ 102.384425][ T5062] R10: fffff52000669f71 R11: 1ffff92000669f6c R12: dffffc0000000000 [ 102.392535][ T5062] R13: 0000000000000000 R14: 0000000000040d40 R15: 000000000000001c [ 102.400661][ T5062] ? zone_statistics+0x170/0x170 [ 102.405626][ T5062] ? v9fs_fid_xattr_get+0x1b2/0x220 [ 102.410853][ T5062] ? refcount_inc+0x70/0x70 [ 102.415591][ T5062] ? alloc_pages+0x438/0x550 [ 102.420210][ T5062] kmalloc_order+0x40/0x150 [ 102.424740][ T5062] kmalloc_order_trace+0x14/0xf0 [ 102.429794][ T5062] __v9fs_get_acl+0x40/0x110 [ 102.434494][ T5062] v9fs_get_acl+0x97/0x260 [ 102.438931][ T5062] v9fs_mount+0x6c0/0x850 [ 102.443525][ T5062] legacy_get_tree+0xe6/0x180 [ 102.448227][ T5062] ? xfs_fs_commit_blocks+0x6b0/0x6b0 [ 102.453628][ T5062] vfs_get_tree+0x88/0x270 [ 102.458062][ T5062] do_new_mount+0x24a/0xa40 [ 102.462593][ T5062] __se_sys_mount+0x2d6/0x3c0 [ 102.467300][ T5062] ? __x64_sys_mount+0xc0/0xc0 [ 102.472088][ T5062] ? lockdep_hardirqs_on+0x94/0x140 [ 102.477403][ T5062] ? __x64_sys_mount+0x1c/0xc0 [ 102.482290][ T5062] do_syscall_64+0x4c/0xa0 [ 102.486811][ T5062] ? clear_bhb_loop+0x30/0x80 [ 102.491514][ T5062] ? clear_bhb_loop+0x30/0x80 [ 102.496218][ T5062] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 102.502128][ T5062] RIP: 0033:0x7f44c2bffeb9 [ 102.506562][ T5062] 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 [ 102.526186][ T5062] RSP: 002b:00007f44c1e84038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 102.534806][ T5062] RAX: ffffffffffffffda RBX: 00007f44c2d9bf80 RCX: 00007f44c2bffeb9 [ 102.542921][ T5062] RDX: 0000000020000b80 RSI: 00000000200003c0 RDI: 0000000000000000 [ 102.551110][ T5062] RBP: 00007f44c2c6d93e R08: 0000000020000500 R09: 0000000000000000 [ 102.559105][ T5062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.567094][ T5062] R13: 0000000000000000 R14: 00007f44c2d9bf80 R15: 00007ffef256c1b8 [ 102.575257][ T5062] [ 102.578888][ T5062] Kernel Offset: disabled [ 102.583311][ T5062] Rebooting in 86400 seconds..