Warning: Permanently added '10.128.1.46' (ED25519) to the list of known hosts. 2025/09/04 12:11:15 parsed 1 programs [ 53.681959][ T4188] cgroup: Unknown subsys name 'net' [ 53.877990][ T4188] cgroup: Unknown subsys name 'rlimit' [ 55.187041][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 56.717017][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.731093][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.740649][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 56.751279][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.759735][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.770319][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 57.655875][ T4232] chnl_net:caif_netlink_parms(): no params data found [ 57.734017][ T4232] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.741879][ T4232] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.750142][ T4232] device bridge_slave_0 entered promiscuous mode [ 57.760588][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.767809][ T4232] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.776215][ T4232] device bridge_slave_1 entered promiscuous mode [ 57.804565][ T4232] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.816132][ T4232] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.845115][ T4232] team0: Port device team_slave_0 added [ 57.853277][ T4232] team0: Port device team_slave_1 added [ 57.877000][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.884229][ T4232] 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. [ 57.910249][ T4232] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.924135][ T4232] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.931095][ T4232] 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. [ 57.957671][ T4232] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.995975][ T4232] device hsr_slave_0 entered promiscuous mode [ 58.003277][ T4232] device hsr_slave_1 entered promiscuous mode [ 58.128601][ T4232] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.142389][ T4232] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.153488][ T4232] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.164303][ T4232] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.197671][ T4232] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.205018][ T4232] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.245352][ T4232] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.260532][ T145] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.270728][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 58.282482][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.290374][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.300883][ T4232] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.316921][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.326521][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.335319][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.342607][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.376567][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.385467][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.392722][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.406616][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.415421][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.428150][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.451362][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.469995][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.491003][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.583341][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.590959][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.604726][ T4232] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.621353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.639957][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.649153][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.657274][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.667883][ T4232] device veth0_vlan entered promiscuous mode [ 58.679232][ T4232] device veth1_vlan entered promiscuous mode [ 58.697618][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.705994][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.714594][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.725861][ T4232] device veth0_macvtap entered promiscuous mode [ 58.735764][ T4232] device veth1_macvtap entered promiscuous mode [ 58.749451][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.758923][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.769861][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.795094][ T4232] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.802903][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.812911][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.824972][ T4232] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.835520][ T4232] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.844658][ T4232] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.853798][ T4232] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/04 12:11:24 executed programs: 0 [ 60.658892][ T4298] chnl_net:caif_netlink_parms(): no params data found [ 60.719929][ T4298] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.728242][ T4298] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.737498][ T4298] device bridge_slave_0 entered promiscuous mode [ 60.747906][ T4298] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.755724][ T4298] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.763946][ T4298] device bridge_slave_1 entered promiscuous mode [ 60.791399][ T4298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.816402][ T4298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.858141][ T4298] team0: Port device team_slave_0 added [ 60.866786][ T4298] team0: Port device team_slave_1 added [ 60.885317][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.892538][ T4298] 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. [ 60.919454][ T4298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.933554][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.940520][ T4298] 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. [ 60.966645][ T4298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.997593][ T4298] device hsr_slave_0 entered promiscuous mode [ 61.004317][ T4298] device hsr_slave_1 entered promiscuous mode [ 61.010914][ T4298] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.018799][ T4298] Cannot create hsr debugfs directory [ 61.107683][ T4298] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 62.592545][ T4312] Bluetooth: hci0: command 0x0409 tx timeout [ 63.867655][ T4298] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.927072][ T4298] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.977770][ T4298] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.077077][ T4298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.100379][ T4298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.108993][ T4298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.119380][ T4298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.174611][ T4298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.186455][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.194884][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.216226][ T4298] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.225959][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.235029][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.244004][ T145] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.251152][ T145] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.259370][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.285088][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.295082][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.304268][ T145] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.311336][ T145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.335569][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 64.347133][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 64.357883][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.368685][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.378871][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 64.401618][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.410602][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.424161][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.433081][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.456447][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.464831][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.476044][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 64.499412][ T9] device hsr_slave_0 left promiscuous mode [ 64.515949][ T9] device hsr_slave_1 left promiscuous mode [ 64.523165][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 64.530655][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 64.538920][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 64.546643][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 64.555111][ T9] device bridge_slave_1 left promiscuous mode [ 64.562197][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.575530][ T9] device bridge_slave_0 left promiscuous mode [ 64.583045][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.599281][ T9] device veth1_macvtap left promiscuous mode [ 64.607011][ T9] device veth0_macvtap left promiscuous mode [ 64.613155][ T9] device veth1_vlan left promiscuous mode [ 64.619122][ T9] device veth0_vlan left promiscuous mode [ 64.671892][ T4310] Bluetooth: hci0: command 0x041b tx timeout [ 64.748339][ T9] team0 (unregistering): Port device team_slave_1 removed [ 64.763738][ T9] team0 (unregistering): Port device team_slave_0 removed [ 64.775936][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 64.788388][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 64.839030][ T9] bond0 (unregistering): Released all slaves [ 64.929095][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 64.937040][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 64.949851][ T4298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.970135][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.979270][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.998286][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.007984][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.016899][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.025479][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.036812][ T4298] device veth0_vlan entered promiscuous mode [ 65.048344][ T4298] device veth1_vlan entered promiscuous mode [ 65.074539][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 65.082863][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 65.090891][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.099839][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.112724][ T4298] device veth0_macvtap entered promiscuous mode [ 65.125356][ T4298] device veth1_macvtap entered promiscuous mode [ 65.144945][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.153434][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 65.164394][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.172731][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.181387][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.194562][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.202934][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.211794][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.222845][ T4298] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.232300][ T4298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.241032][ T4298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.249904][ T4298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.318416][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.332135][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.343889][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.345564][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 65.360699][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.370223][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/09/04 12:11:29 executed programs: 3 [ 66.752041][ T4310] Bluetooth: hci0: command 0x040f tx timeout [ 67.163447][ C0] ------------[ cut here ]------------ [ 67.169365][ C0] WARNING: CPU: 0 PID: 4182 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 67.178788][ C0] Modules linked in: [ 67.182736][ C0] CPU: 0 PID: 4182 Comm: syz-execprog Not tainted syzkaller #0 [ 67.190276][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.200369][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 67.206578][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f6 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 70 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 67.226476][ C0] RSP: 0018:ffffc90000006f18 EFLAGS: 00010246 [ 67.232564][ C0] RAX: ffffffff819ed740 RBX: 0000000000000000 RCX: ffff88807940d940 [ 67.240708][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.248925][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100f281b29 [ 67.256921][ C0] R10: ffffed100f281b29 R11: 1ffff1100f281b28 R12: ffff88807940f0c8 [ 67.265100][ C0] R13: 00007ffffffff000 R14: ffffc90000006f6b R15: 0000000000000000 [ 67.273091][ C0] FS: 000000c00007d098(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 67.282032][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.288607][ C0] CR2: 0000555558534808 CR3: 000000001fdbb000 CR4: 00000000003506f0 [ 67.296599][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.304584][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.312571][ C0] Call Trace: [ 67.315921][ C0] [ 67.318760][ C0] bpf_probe_read_compat+0xdd/0x170 [ 67.324066][ C0] ? bpf_trace_run2+0x15b/0x2d0 [ 67.328900][ C0] ? bpf_trace_run1+0x2d0/0x2d0 [ 67.333836][ C0] ? __lock_acquire+0x13ad/0x7c60 [ 67.339018][ C0] ? skb_release_data+0x6fe/0x850 [ 67.344053][ C0] ? skb_release_data+0x6fe/0x850 [ 67.349070][ C0] ? __bpf_trace_kfree+0x6e/0x90 [ 67.354028][ C0] ? skb_release_data+0x6fe/0x850 [ 67.359205][ C0] ? kfree+0x25f/0x2a0 [ 67.363794][ C0] ? skb_release_data+0x6fe/0x850 [ 67.368803][ C0] ? __kfree_skb+0x4c/0x60 [ 67.373219][ C0] ? tcp_ack+0x2086/0x6260 [ 67.377634][ C0] ? tcp_rcv_established+0x1cb0/0x1cb0 [ 67.383114][ C0] ? ret_from_fork+0x1e/0x30 [ 67.387686][ C0] ? ktime_get+0x247/0x270 [ 67.392203][ C0] ? tcp_rcv_established+0xea6/0x1cb0 [ 67.397563][ C0] ? tcp_check_space+0x960/0x960 [ 67.402501][ C0] ? rt_is_expired+0x220/0x2a0 [ 67.407283][ C0] ? tcp_v4_do_rcv+0x44b/0x9b0 [ 67.412385][ C0] ? tcp_v4_rcv+0x268f/0x2cb0 [ 67.417081][ C0] ? nf_conntrack_in+0x195/0x16f0 [ 67.422323][ C0] ? tcp_filter+0x90/0x90 [ 67.426711][ C0] ? ip_protocol_deliver_rcu+0x3ad/0x770 [ 67.432539][ C0] ? ip_local_deliver_finish+0x1d5/0x320 [ 67.438365][ C0] ? NF_HOOK+0x360/0x360 [ 67.442638][ C0] ? NF_HOOK+0x2d6/0x360 [ 67.446904][ C0] ? NF_HOOK+0x360/0x360 [ 67.451248][ C0] ? ip_local_deliver+0x1a0/0x1a0 [ 67.456303][ C0] ? ip_rcv_finish_core+0xd8b/0x1bc0 [ 67.461718][ C0] ? NF_HOOK+0x360/0x360 [ 67.465957][ C0] ? ip_local_deliver+0x11e/0x1a0 [ 67.470975][ C0] ? ip_rcv_core+0xb60/0xb60 [ 67.475685][ C0] ? NF_HOOK+0x2d6/0x360 [ 67.479913][ C0] ? ip_rcv_core+0xb60/0xb60 [ 67.484513][ C0] ? ip_local_deliver+0x1a0/0x1a0 [ 67.489524][ C0] ? ip_rcv_core+0xb60/0xb60 [ 67.494116][ C0] ? ip_local_deliver_finish+0x320/0x320 [ 67.499988][ C0] ? ip_local_deliver_finish+0x320/0x320 [ 67.505711][ C0] ? __netif_receive_skb+0xcc/0x290 [ 67.511308][ C0] ? process_backlog+0x364/0x780 [ 67.516495][ C0] ? rps_trigger_softirq+0x210/0x210 [ 67.522042][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 67.528156][ C0] ? lock_chain_count+0x20/0x20 [ 67.533028][ C0] ? __napi_poll+0xc0/0x430 [ 67.537650][ C0] ? net_rx_action+0x2db/0x9c0 [ 67.542797][ C0] ? net_rx_action+0x4a8/0x9c0 [ 67.548088][ C0] ? lockdep_softirqs_on+0x570/0x570 [ 67.553452][ C0] ? net_tx_action+0x870/0x870 [ 67.558321][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 67.564494][ C0] ? lock_chain_count+0x20/0x20 [ 67.569354][ C0] ? handle_softirqs+0x328/0x820 [ 67.574320][ C0] ? do_softirq+0x13b/0x200 [ 67.579071][ C0] ? do_softirq+0x200/0x200 [ 67.583604][ C0] ? do_softirq+0x13b/0x200 [ 67.588393][ C0] [ 67.591319][ C0] [ 67.594262][ C0] ? __local_bh_enable_ip+0x1b0/0x1b0 [ 67.599620][ C0] ? lockdep_hardirqs_on_prepare+0x760/0x760 [ 67.605821][ C0] ? __local_bh_enable_ip+0xcb/0x1b0 [ 67.611088][ C0] ? lockdep_hardirqs_off+0x70/0x100 [ 67.616378][ C0] ? local_bh_enable+0x5/0x20 [ 67.621059][ C0] ? __local_bh_enable_ip+0x174/0x1b0 [ 67.626451][ C0] ? _local_bh_enable+0xa0/0xa0 [ 67.631630][ C0] ? ip_finish_output2+0x8e6/0x1080 [ 67.636921][ C0] ? ip_finish_output2+0xd32/0x1080 [ 67.642133][ C0] ? ip_fragment+0x210/0x210 [ 67.646731][ C0] ? ip_skb_dst_mtu+0x584/0x9b0 [ 67.651595][ C0] ? ip_finish_output+0x3e8/0x4b0 [ 67.656859][ C0] ? __ip_queue_xmit+0x11c3/0x1c00 [ 67.662035][ C0] ? __tcp_transmit_skb+0x1ced/0x31c0 [ 67.667629][ C0] ? __tcp_send_ack+0x5d0/0x5d0 [ 67.672542][ C0] ? __tcp_send_ack+0x172/0x5d0 [ 67.677394][ C0] ? tcp_recvmsg_locked+0x1f25/0x2760 [ 67.682818][ C0] ? lock_chain_count+0x20/0x20 [ 67.687690][ C0] ? tcp_recvmsg+0x710/0x710 [ 67.692287][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 67.698031][ C0] ? lock_sock_nested+0x68/0x100 [ 67.703078][ C0] ? tcp_recvmsg+0x350/0x710 [ 67.707673][ C0] ? tcp_recv_timestamp+0x6b0/0x6b0 [ 67.712895][ C0] ? aa_sk_perm+0x7b4/0x8f0 [ 67.717400][ C0] ? inet6_recvmsg+0x134/0x610 [ 67.727312][ C0] ? aa_af_perm+0x2b0/0x2b0 [ 67.731828][ C0] ? aa_file_perm+0x3a3/0xe20 [ 67.736490][ C0] ? try_to_wake_up+0x6cf/0x1050 [ 67.741417][ C0] ? inet6_sendmsg+0xd0/0xd0 [ 67.746006][ C0] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 67.751284][ C0] ? security_socket_recvmsg+0x85/0xb0 [ 67.756927][ C0] ? sock_read_iter+0x2a2/0x340 [ 67.761929][ C0] ? kernel_sock_ip_overhead+0x590/0x590 [ 67.767569][ C0] ? memset+0x1e/0x40 [ 67.771551][ C0] ? iov_iter_init+0xb4/0x170 [ 67.776275][ C0] ? vfs_read+0x725/0xcf0 [ 67.780601][ C0] ? kernel_read+0x1e0/0x1e0 [ 67.785209][ C0] ? __fget_files+0x40f/0x480 [ 67.789898][ C0] ? __fdget_pos+0x1e2/0x370 [ 67.794602][ C0] ? ksys_read+0x71/0x250 [ 67.798941][ C0] ? ksys_read+0x14d/0x250 [ 67.803390][ C0] ? vfs_write+0xd00/0xd00 [ 67.807812][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 67.813042][ C0] ? do_syscall_64+0x4c/0xa0 [ 67.817706][ C0] ? clear_bhb_loop+0x30/0x80 [ 67.822564][ C0] ? clear_bhb_loop+0x30/0x80 [ 67.827249][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 67.833341][ C0] [ 67.836370][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 67.843642][ C0] CPU: 0 PID: 4182 Comm: syz-execprog Not tainted syzkaller #0 [ 67.851170][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 67.861207][ C0] Call Trace: [ 67.864494][ C0] [ 67.867319][ C0] dump_stack_lvl+0x168/0x230 [ 67.871983][ C0] ? show_regs_print_info+0x20/0x20 [ 67.877306][ C0] ? load_image+0x3b0/0x3b0 [ 67.882205][ C0] panic+0x2c9/0x7f0 [ 67.886216][ C0] ? bpf_jit_dump+0xd0/0xd0 [ 67.890708][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 67.896334][ C0] __warn+0x248/0x2b0 [ 67.900300][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 67.905841][ C0] report_bug+0x1b7/0x2e0 [ 67.910174][ C0] handle_bug+0x3a/0x70 [ 67.914335][ C0] exc_invalid_op+0x16/0x40 [ 67.919303][ C0] asm_exc_invalid_op+0x16/0x20 [ 67.924159][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 67.930404][ C0] Code: 24 45 31 f6 31 ff 89 de e8 ed f6 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 70 f3 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 67.950290][ C0] RSP: 0018:ffffc90000006f18 EFLAGS: 00010246 [ 67.956480][ C0] RAX: ffffffff819ed740 RBX: 0000000000000000 RCX: ffff88807940d940 [ 67.964555][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.972594][ C0] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100f281b29 [ 67.980547][ C0] R10: ffffed100f281b29 R11: 1ffff1100f281b28 R12: ffff88807940f0c8 [ 67.988531][ C0] R13: 00007ffffffff000 R14: ffffc90000006f6b R15: 0000000000000000 [ 67.997055][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 68.002839][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 68.008576][ C0] bpf_probe_read_compat+0xdd/0x170 [ 68.013784][ C0] ? bpf_trace_run2+0x15b/0x2d0 [ 68.018619][ C0] ? bpf_trace_run1+0x2d0/0x2d0 [ 68.023446][ C0] ? __lock_acquire+0x13ad/0x7c60 [ 68.028560][ C0] ? skb_release_data+0x6fe/0x850 [ 68.033850][ C0] ? skb_release_data+0x6fe/0x850 [ 68.038872][ C0] ? __bpf_trace_kfree+0x6e/0x90 [ 68.044335][ C0] ? skb_release_data+0x6fe/0x850 [ 68.049384][ C0] ? kfree+0x25f/0x2a0 [ 68.053667][ C0] ? skb_release_data+0x6fe/0x850 [ 68.058882][ C0] ? __kfree_skb+0x4c/0x60 [ 68.063383][ C0] ? tcp_ack+0x2086/0x6260 [ 68.067826][ C0] ? tcp_rcv_established+0x1cb0/0x1cb0 [ 68.074518][ C0] ? ret_from_fork+0x1e/0x30 [ 68.079223][ C0] ? ktime_get+0x247/0x270 [ 68.083988][ C0] ? tcp_rcv_established+0xea6/0x1cb0 [ 68.089460][ C0] ? tcp_check_space+0x960/0x960 [ 68.094399][ C0] ? rt_is_expired+0x220/0x2a0 [ 68.099170][ C0] ? tcp_v4_do_rcv+0x44b/0x9b0 [ 68.104026][ C0] ? tcp_v4_rcv+0x268f/0x2cb0 [ 68.109341][ C0] ? nf_conntrack_in+0x195/0x16f0 [ 68.114626][ C0] ? tcp_filter+0x90/0x90 [ 68.118953][ C0] ? ip_protocol_deliver_rcu+0x3ad/0x770 [ 68.124587][ C0] ? ip_local_deliver_finish+0x1d5/0x320 [ 68.130197][ C0] ? NF_HOOK+0x360/0x360 [ 68.134514][ C0] ? NF_HOOK+0x2d6/0x360 [ 68.138825][ C0] ? NF_HOOK+0x360/0x360 [ 68.143270][ C0] ? ip_local_deliver+0x1a0/0x1a0 [ 68.148273][ C0] ? ip_rcv_finish_core+0xd8b/0x1bc0 [ 68.153537][ C0] ? NF_HOOK+0x360/0x360 [ 68.157849][ C0] ? ip_local_deliver+0x11e/0x1a0 [ 68.162890][ C0] ? ip_rcv_core+0xb60/0xb60 [ 68.167558][ C0] ? NF_HOOK+0x2d6/0x360 [ 68.171932][ C0] ? ip_rcv_core+0xb60/0xb60 [ 68.176525][ C0] ? ip_local_deliver+0x1a0/0x1a0 [ 68.181638][ C0] ? ip_rcv_core+0xb60/0xb60 [ 68.186271][ C0] ? ip_local_deliver_finish+0x320/0x320 [ 68.191903][ C0] ? ip_local_deliver_finish+0x320/0x320 [ 68.197556][ C0] ? __netif_receive_skb+0xcc/0x290 [ 68.202843][ C0] ? process_backlog+0x364/0x780 [ 68.207786][ C0] ? rps_trigger_softirq+0x210/0x210 [ 68.213053][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 68.219029][ C0] ? lock_chain_count+0x20/0x20 [ 68.223867][ C0] ? __napi_poll+0xc0/0x430 [ 68.228452][ C0] ? net_rx_action+0x2db/0x9c0 [ 68.233210][ C0] ? net_rx_action+0x4a8/0x9c0 [ 68.237968][ C0] ? lockdep_softirqs_on+0x570/0x570 [ 68.243272][ C0] ? net_tx_action+0x870/0x870 [ 68.248034][ C0] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 68.254007][ C0] ? lock_chain_count+0x20/0x20 [ 68.259000][ C0] ? handle_softirqs+0x328/0x820 [ 68.263935][ C0] ? do_softirq+0x13b/0x200 [ 68.268440][ C0] ? do_softirq+0x200/0x200 [ 68.273016][ C0] ? do_softirq+0x13b/0x200 [ 68.277495][ C0] [ 68.280411][ C0] [ 68.283319][ C0] ? __local_bh_enable_ip+0x1b0/0x1b0 [ 68.288668][ C0] ? lockdep_hardirqs_on_prepare+0x760/0x760 [ 68.294639][ C0] ? __local_bh_enable_ip+0xcb/0x1b0 [ 68.299901][ C0] ? lockdep_hardirqs_off+0x70/0x100 [ 68.305599][ C0] ? local_bh_enable+0x5/0x20 [ 68.310329][ C0] ? __local_bh_enable_ip+0x174/0x1b0 [ 68.315723][ C0] ? _local_bh_enable+0xa0/0xa0 [ 68.320791][ C0] ? ip_finish_output2+0x8e6/0x1080 [ 68.325984][ C0] ? ip_finish_output2+0xd32/0x1080 [ 68.331172][ C0] ? ip_fragment+0x210/0x210 [ 68.335874][ C0] ? ip_skb_dst_mtu+0x584/0x9b0 [ 68.340755][ C0] ? ip_finish_output+0x3e8/0x4b0 [ 68.345864][ C0] ? __ip_queue_xmit+0x11c3/0x1c00 [ 68.350958][ C0] ? __tcp_transmit_skb+0x1ced/0x31c0 [ 68.356320][ C0] ? __tcp_send_ack+0x5d0/0x5d0 [ 68.361291][ C0] ? __tcp_send_ack+0x172/0x5d0 [ 68.366154][ C0] ? tcp_recvmsg_locked+0x1f25/0x2760 [ 68.371517][ C0] ? lock_chain_count+0x20/0x20 [ 68.376488][ C0] ? tcp_recvmsg+0x710/0x710 [ 68.381244][ C0] ? __local_bh_enable_ip+0x12a/0x1b0 [ 68.386684][ C0] ? lock_sock_nested+0x68/0x100 [ 68.391623][ C0] ? tcp_recvmsg+0x350/0x710 [ 68.396197][ C0] ? tcp_recv_timestamp+0x6b0/0x6b0 [ 68.401662][ C0] ? aa_sk_perm+0x7b4/0x8f0 [ 68.406316][ C0] ? inet6_recvmsg+0x134/0x610 [ 68.411261][ C0] ? aa_af_perm+0x2b0/0x2b0 [ 68.415836][ C0] ? aa_file_perm+0x3a3/0xe20 [ 68.420559][ C0] ? try_to_wake_up+0x6cf/0x1050 [ 68.425577][ C0] ? inet6_sendmsg+0xd0/0xd0 [ 68.430319][ C0] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 68.435597][ C0] ? security_socket_recvmsg+0x85/0xb0 [ 68.441041][ C0] ? sock_read_iter+0x2a2/0x340 [ 68.445871][ C0] ? kernel_sock_ip_overhead+0x590/0x590 [ 68.451490][ C0] ? memset+0x1e/0x40 [ 68.455449][ C0] ? iov_iter_init+0xb4/0x170 [ 68.460117][ C0] ? vfs_read+0x725/0xcf0 [ 68.464427][ C0] ? kernel_read+0x1e0/0x1e0 [ 68.468997][ C0] ? __fget_files+0x40f/0x480 [ 68.473759][ C0] ? __fdget_pos+0x1e2/0x370 [ 68.478327][ C0] ? ksys_read+0x71/0x250 [ 68.482633][ C0] ? ksys_read+0x14d/0x250 [ 68.487040][ C0] ? vfs_write+0xd00/0xd00 [ 68.491432][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 68.496722][ C0] ? do_syscall_64+0x4c/0xa0 [ 68.501301][ C0] ? clear_bhb_loop+0x30/0x80 [ 68.506045][ C0] ? clear_bhb_loop+0x30/0x80 [ 68.510723][ C0] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 68.516896][ C0] [ 68.524411][ C0] Kernel Offset: disabled [ 68.528847][ C0] Rebooting in 86400 seconds..