Warning: Permanently added '10.128.0.9' (ED25519) to the list of known hosts.
2025/09/17 14:04:52 parsed 1 programs
syzkaller login: [ 53.242095][ T4188] cgroup: Unknown subsys name 'net'
[ 53.399971][ T4188] cgroup: Unknown subsys name 'rlimit'
[ 54.627309][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 56.298093][ T455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 56.306213][ T455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 56.322928][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 56.332864][ T455] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 56.341767][ T455] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 56.352483][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 57.760578][ T1559] ODEBUG: Out of memory. ODEBUG disabled
[ 58.119617][ T4277] chnl_net:caif_netlink_parms(): no params data found
[ 58.155443][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.163169][ T4277] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.171028][ T4277] device bridge_slave_0 entered promiscuous mode
[ 58.180187][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.187331][ T4277] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.194907][ T4277] device bridge_slave_1 entered promiscuous mode
[ 58.212534][ T4277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 58.223591][ T4277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 58.243327][ T4277] team0: Port device team_slave_0 added
[ 58.250208][ T4277] team0: Port device team_slave_1 added
[ 58.265524][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 58.272466][ T4277] 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.
[ 58.298595][ T4277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 58.310357][ T4277] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 58.317328][ T4277] 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.
[ 58.343316][ T4277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 58.369124][ T4277] device hsr_slave_0 entered promiscuous mode
[ 58.376039][ T4277] device hsr_slave_1 entered promiscuous mode
[ 58.445056][ T4277] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 58.454429][ T4277] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 58.463565][ T4277] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 58.472618][ T4277] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 58.510222][ T4277] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.517377][ T4277] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.524871][ T4277] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.531943][ T4277] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.581138][ T4277] 8021q: adding VLAN 0 to HW filter on device bond0
[ 58.592345][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 58.600935][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 58.609211][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 58.618002][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 58.630570][ T4277] 8021q: adding VLAN 0 to HW filter on device team0
[ 58.642961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 58.651908][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 58.659012][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 58.685868][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 58.695002][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 58.702053][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 58.718269][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 58.727611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 58.736508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 58.765035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 58.776933][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 58.787669][ T4277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 58.884383][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 58.892022][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 58.904365][ T4277] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 58.938093][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 58.954079][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 58.963089][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 58.971344][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 58.982540][ T4277] device veth0_vlan entered promiscuous mode
[ 59.006586][ T4277] device veth1_vlan entered promiscuous mode
[ 59.023166][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.031151][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.039230][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.061416][ T4277] device veth0_macvtap entered promiscuous mode
[ 59.070458][ T4277] device veth1_macvtap entered promiscuous mode
[ 59.078760][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.107540][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.115088][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 59.123764][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.134714][ T4277] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 59.143742][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 59.153159][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 59.164114][ T4277] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.173271][ T4277] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.182260][ T4277] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 59.191224][ T4277] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/09/17 14:04:59 executed programs: 0
[ 59.772611][ T4301] chnl_net:caif_netlink_parms(): no params data found
[ 59.834148][ T4301] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.841940][ T4301] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.849943][ T4301] device bridge_slave_0 entered promiscuous mode
[ 59.859461][ T4301] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.866688][ T4301] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.874625][ T4301] device bridge_slave_1 entered promiscuous mode
[ 59.899911][ T4301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 59.912170][ T4301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 59.937711][ T4301] team0: Port device team_slave_0 added
[ 59.946089][ T4301] team0: Port device team_slave_1 added
[ 59.968379][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 59.975507][ T4301] 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.
[ 60.004027][ T4301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 60.021384][ T4301] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 60.028481][ T4301] 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.
[ 60.056972][ T4301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 60.093193][ T4301] device hsr_slave_0 entered promiscuous mode
[ 60.102429][ T4301] device hsr_slave_1 entered promiscuous mode
[ 60.109824][ T4301] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 60.120465][ T4301] Cannot create hsr debugfs directory
[ 60.213608][ T4301] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 61.705951][ T7] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.080447][ T4301] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 63.785482][ T7] Bluetooth: hci0: command 0x041b tx timeout
[ 64.907293][ T4301] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.010186][ T4301] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 65.206720][ T4301] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 65.215402][ T4301] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 65.224105][ T4301] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 65.241091][ T4301] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 65.282322][ T4301] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.302804][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 65.310602][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 65.321451][ T4301] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.330785][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 65.339776][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 65.348811][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.355893][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.365118][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 65.380921][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.389560][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.398300][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.405385][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.416911][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.431567][ T1559] device hsr_slave_0 left promiscuous mode
[ 65.437998][ T1559] device hsr_slave_1 left promiscuous mode
[ 65.444492][ T1559] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 65.452624][ T1559] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 65.461400][ T1559] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 65.469164][ T1559] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 65.476858][ T1559] device bridge_slave_1 left promiscuous mode
[ 65.483638][ T1559] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.496582][ T1559] device bridge_slave_0 left promiscuous mode
[ 65.502746][ T1559] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.518001][ T1559] device veth1_macvtap left promiscuous mode
[ 65.524140][ T1559] device veth0_macvtap left promiscuous mode
[ 65.530230][ T1559] device veth1_vlan left promiscuous mode
[ 65.536231][ T1559] device veth0_vlan left promiscuous mode
[ 65.634816][ T1559] team0 (unregistering): Port device team_slave_1 removed
[ 65.647883][ T1559] team0 (unregistering): Port device team_slave_0 removed
[ 65.662005][ T1559] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 65.673979][ T1559] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 65.715741][ T1559] bond0 (unregistering): Released all slaves
[ 65.805822][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.814430][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.823210][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.831905][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.840794][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.849291][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.857228][ T4231] Bluetooth: hci0: command 0x040f tx timeout
[ 65.865520][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.873844][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.890702][ T4301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.910496][ T4301] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.919050][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.927801][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 66.002938][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 66.010926][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 66.032081][ T4301] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 66.046018][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 66.054598][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 66.074032][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 66.082425][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 66.091629][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 66.099522][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 66.108748][ T4301] device veth0_vlan entered promiscuous mode
[ 66.123999][ T4301] device veth1_vlan entered promiscuous mode
[ 66.143421][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 66.151780][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 66.161512][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 66.171728][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 66.183557][ T4301] device veth0_macvtap entered promiscuous mode
[ 66.195212][ T4301] device veth1_macvtap entered promiscuous mode
[ 66.213113][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 66.222153][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 66.232080][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 66.240926][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 66.251004][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 66.266714][ T4301] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 66.277927][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 66.287377][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 66.297886][ T4301] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.307590][ T4301] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.316669][ T4301] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.326693][ T4301] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 66.387955][ T455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.406512][ T455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.415127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 66.435657][ T455] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 66.444457][ T455] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 66.456347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.504024][ T4319] ------------[ cut here ]------------
[ 66.510155][ T4319] WARNING: CPU: 0 PID: 4319 at mm/page_alloc.c:5462 __alloc_pages+0x391/0x470
[ 66.519548][ T4319] Modules linked in:
[ 66.523454][ T4319] CPU: 0 PID: 4319 Comm: syz.0.17 Not tainted syzkaller #0
[ 66.531663][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 66.542075][ T4319] RIP: 0010:__alloc_pages+0x391/0x470
[ 66.547975][ T4319] Code: 31 ff e9 b2 fe ff ff e8 3d 68 f6 07 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 50 fd ff ff 4c 89 e7 e8 f4 ac 09 00 e9 43 fd ff ff <0f> 0b 45 31 ff e9 ef fe ff ff 65 44 8b 2d 15 8f 4f 7e 41 83 fd 08
[ 66.568157][ T4319] RSP: 0018:ffffc9000309fb20 EFLAGS: 00010246
[ 66.574265][ T4319] RAX: ffffc9000309fb60 RBX: 1ffff92000613f68 RCX: 0000000000000000
[ 66.584046][ T4319] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000309fb88
[ 66.592263][ T4319] RBP: ffffc9000309fc18 R08: dffffc0000000000 R09: ffffc9000309fb60
[ 66.601660][ T4319] R10: fffff52000613f71 R11: 1ffff92000613f6c R12: dffffc0000000000
[ 66.609952][ T4319] R13: 0000000000000000 R14: 0000000000040d40 R15: 0000000000000014
[ 66.619555][ T4319] FS: 000055558dffb500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 66.628795][ T4319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.636742][ T4319] CR2: 0000200000001000 CR3: 0000000022b46000 CR4: 00000000003506f0
[ 66.645581][ T4319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 66.653674][ T4319] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 66.663408][ T4319] Call Trace:
[ 66.667071][ T4319]
[ 66.670008][ T4319] ? zone_statistics+0x170/0x170
[ 66.676372][ T4319] ? v9fs_fid_xattr_get+0x1b2/0x220
[ 66.681692][ T4319] ? refcount_inc+0x70/0x70
[ 66.686529][ T4319] ? alloc_pages+0x438/0x550
[ 66.691139][ T4319] kmalloc_order+0x40/0x150
[ 66.696009][ T4319] ? __v9fs_get_acl+0xfc/0x110
[ 66.700780][ T4319] kmalloc_order_trace+0x14/0xf0
[ 66.706118][ T4319] __v9fs_get_acl+0x40/0x110
[ 66.710712][ T4319] v9fs_get_acl+0xa9/0x260
[ 66.715473][ T4319] v9fs_mount+0x6c0/0x850
[ 66.719926][ T4319] legacy_get_tree+0xe6/0x180
[ 66.724610][ T4319] ? xfs_fs_commit_blocks+0x6b0/0x6b0
[ 66.730421][ T4319] vfs_get_tree+0x88/0x270
[ 66.734847][ T4319] do_new_mount+0x24a/0xa40
[ 66.740141][ T4319] __se_sys_mount+0x2d6/0x3c0
[ 66.744940][ T4319] ? __x64_sys_mount+0xc0/0xc0
[ 66.750061][ T4319] ? lockdep_hardirqs_on+0x94/0x140
[ 66.755583][ T4319] ? __x64_sys_mount+0x1c/0xc0
[ 66.760363][ T4319] do_syscall_64+0x4c/0xa0
[ 66.764805][ T4319] ? clear_bhb_loop+0x30/0x80
[ 66.770135][ T4319] ? clear_bhb_loop+0x30/0x80
[ 66.774830][ T4319] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.781270][ T4319] RIP: 0033:0x7f7738227ba9
[ 66.785917][ T4319] 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
[ 66.807364][ T4319] RSP: 002b:00007ffdc1fd7468 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 66.816906][ T4319] RAX: ffffffffffffffda RBX: 00007f773846efa0 RCX: 00007f7738227ba9
[ 66.826220][ T4319] RDX: 0000200000000b80 RSI: 0000200000000040 RDI: 0000000000000000
[ 66.834206][ T4319] RBP: 00007f77382aae19 R08: 0000200000000100 R09: 0000000000000000
[ 66.842627][ T4319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 66.851957][ T4319] R13: 00007f773846efa0 R14: 00007f773846efa0 R15: 0000000000000005
[ 66.860249][ T4319]
[ 66.863285][ T4319] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 66.870559][ T4319] CPU: 0 PID: 4319 Comm: syz.0.17 Not tainted syzkaller #0
[ 66.877749][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 66.887798][ T4319] Call Trace:
[ 66.891072][ T4319]
[ 66.894030][ T4319] dump_stack_lvl+0x168/0x230
[ 66.898798][ T4319] ? show_regs_print_info+0x20/0x20
[ 66.904001][ T4319] ? load_image+0x3b0/0x3b0
[ 66.908510][ T4319] panic+0x2c9/0x7f0
[ 66.912404][ T4319] ? bpf_jit_dump+0xd0/0xd0
[ 66.916911][ T4319] ? __alloc_pages+0x391/0x470
[ 66.921674][ T4319] __warn+0x248/0x2b0
[ 66.925659][ T4319] ? __alloc_pages+0x391/0x470
[ 66.930419][ T4319] report_bug+0x1b7/0x2e0
[ 66.934750][ T4319] handle_bug+0x3a/0x70
[ 66.938898][ T4319] exc_invalid_op+0x16/0x40
[ 66.943394][ T4319] asm_exc_invalid_op+0x16/0x20
[ 66.948259][ T4319] RIP: 0010:__alloc_pages+0x391/0x470
[ 66.953727][ T4319] Code: 31 ff e9 b2 fe ff ff e8 3d 68 f6 07 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 50 fd ff ff 4c 89 e7 e8 f4 ac 09 00 e9 43 fd ff ff <0f> 0b 45 31 ff e9 ef fe ff ff 65 44 8b 2d 15 8f 4f 7e 41 83 fd 08
[ 66.973338][ T4319] RSP: 0018:ffffc9000309fb20 EFLAGS: 00010246
[ 66.979415][ T4319] RAX: ffffc9000309fb60 RBX: 1ffff92000613f68 RCX: 0000000000000000
[ 66.987391][ T4319] RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc9000309fb88
[ 66.995372][ T4319] RBP: ffffc9000309fc18 R08: dffffc0000000000 R09: ffffc9000309fb60
[ 67.003352][ T4319] R10: fffff52000613f71 R11: 1ffff92000613f6c R12: dffffc0000000000
[ 67.011322][ T4319] R13: 0000000000000000 R14: 0000000000040d40 R15: 0000000000000014
[ 67.019316][ T4319] ? zone_statistics+0x170/0x170
[ 67.024279][ T4319] ? v9fs_fid_xattr_get+0x1b2/0x220
[ 67.029580][ T4319] ? refcount_inc+0x70/0x70
[ 67.034078][ T4319] ? alloc_pages+0x438/0x550
[ 67.038836][ T4319] kmalloc_order+0x40/0x150
[ 67.043324][ T4319] ? __v9fs_get_acl+0xfc/0x110
[ 67.048104][ T4319] kmalloc_order_trace+0x14/0xf0
[ 67.053201][ T4319] __v9fs_get_acl+0x40/0x110
[ 67.057774][ T4319] v9fs_get_acl+0xa9/0x260
[ 67.062173][ T4319] v9fs_mount+0x6c0/0x850
[ 67.066487][ T4319] legacy_get_tree+0xe6/0x180
[ 67.071148][ T4319] ? xfs_fs_commit_blocks+0x6b0/0x6b0
[ 67.076500][ T4319] vfs_get_tree+0x88/0x270
[ 67.080898][ T4319] do_new_mount+0x24a/0xa40
[ 67.085390][ T4319] __se_sys_mount+0x2d6/0x3c0
[ 67.090054][ T4319] ? __x64_sys_mount+0xc0/0xc0
[ 67.094805][ T4319] ? lockdep_hardirqs_on+0x94/0x140
[ 67.099985][ T4319] ? __x64_sys_mount+0x1c/0xc0
[ 67.104751][ T4319] do_syscall_64+0x4c/0xa0
[ 67.109145][ T4319] ? clear_bhb_loop+0x30/0x80
[ 67.113804][ T4319] ? clear_bhb_loop+0x30/0x80
[ 67.118512][ T4319] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.124386][ T4319] RIP: 0033:0x7f7738227ba9
[ 67.128783][ T4319] 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
[ 67.148380][ T4319] RSP: 002b:00007ffdc1fd7468 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 67.156784][ T4319] RAX: ffffffffffffffda RBX: 00007f773846efa0 RCX: 00007f7738227ba9
[ 67.164761][ T4319] RDX: 0000200000000b80 RSI: 0000200000000040 RDI: 0000000000000000
[ 67.172731][ T4319] RBP: 00007f77382aae19 R08: 0000200000000100 R09: 0000000000000000
[ 67.180707][ T4319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 67.188664][ T4319] R13: 00007f773846efa0 R14: 00007f773846efa0 R15: 0000000000000005
[ 67.196631][ T4319]
[ 67.199833][ T4319] Kernel Offset: disabled
[ 67.204234][ T4319] Rebooting in 86400 seconds..