Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts.
2025/09/13 17:45:53 ignoring optional flag "type"="gce"
2025/09/13 17:45:53 parsed 1 programs
[ 86.571972][ T4591] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 88.461011][ T4202] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.483755][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.485569][ T4202] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.492373][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.506573][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.517681][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 89.080308][ T4653] chnl_net:caif_netlink_parms(): no params data found
[ 89.140221][ T4653] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.147480][ T4653] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.156871][ T4653] device bridge_slave_0 entered promiscuous mode
[ 89.165538][ T4653] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.172660][ T4653] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.181851][ T4653] device bridge_slave_1 entered promiscuous mode
[ 89.206710][ T4653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 89.219031][ T4653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 89.250641][ T4653] team0: Port device team_slave_0 added
[ 89.258685][ T4653] team0: Port device team_slave_1 added
[ 89.284696][ T4653] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.292131][ T4653] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 89.319578][ T4653] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.336107][ T4653] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.343069][ T4653] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 89.370190][ T4653] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.410119][ T4653] device hsr_slave_0 entered promiscuous mode
[ 89.417132][ T4653] device hsr_slave_1 entered promiscuous mode
[ 90.076275][ T4653] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 90.085674][ T4653] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 90.094683][ T4653] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 90.104024][ T4653] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 90.167141][ T4653] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.181088][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 90.189744][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 90.200340][ T4653] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.211045][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 90.221020][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 90.229992][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.237083][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.246012][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 90.256921][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 90.267691][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 90.278403][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.285935][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.325438][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 90.334036][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 90.354282][ T4653] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 90.367790][ T4653] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 90.379921][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 90.389686][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 90.399037][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 90.408677][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 90.417786][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 90.426392][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 90.434873][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 90.443796][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 90.458480][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 90.466472][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 90.580966][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 90.590677][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 90.628500][ T4653] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.647784][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 90.657170][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 90.702418][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 90.712460][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 90.723122][ T4653] device veth0_vlan entered promiscuous mode
[ 90.732889][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 90.740917][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 90.754004][ T4653] device veth1_vlan entered promiscuous mode
[ 90.801670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 90.811263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 90.820780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 90.829725][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 90.840487][ T4653] device veth0_macvtap entered promiscuous mode
[ 90.876492][ T4653] device veth1_macvtap entered promiscuous mode
[ 90.894665][ T4653] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 90.902101][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 90.912460][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 90.921027][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 90.933017][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 90.944956][ T4653] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 90.954005][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 90.963449][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 90.974366][ T4653] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.984018][ T4653] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 90.992765][ T4653] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.001793][ T4653] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/09/13 17:46:00 executed programs: 0
[ 91.459987][ T4769] chnl_net:caif_netlink_parms(): no params data found
[ 91.559355][ T4769] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.568462][ T4769] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.577444][ T4769] device bridge_slave_0 entered promiscuous mode
[ 91.585851][ T4769] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.592964][ T4769] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.603257][ T4769] device bridge_slave_1 entered promiscuous mode
[ 91.648412][ T4769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.677512][ T4769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.738778][ T4769] team0: Port device team_slave_0 added
[ 91.746898][ T4769] team0: Port device team_slave_1 added
[ 91.798720][ T4769] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.806549][ T4769] 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.
[ 91.833090][ T4769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.849005][ T4769] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.856226][ T4769] 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.
[ 91.882861][ T4769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.933574][ T4769] device hsr_slave_0 entered promiscuous mode
[ 91.948361][ T4769] device hsr_slave_1 entered promiscuous mode
[ 91.965409][ T4769] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 91.972991][ T4769] Cannot create hsr debugfs directory
[ 92.120282][ T4769] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 93.287814][ T4201] Bluetooth: hci0: command 0x0409 tx timeout
[ 94.640639][ T4769] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.365481][ T2239] Bluetooth: hci0: command 0x041b tx timeout
[ 95.738394][ T4769] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.820373][ T4769] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 95.881964][ T4769] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.890692][ T4769] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.899135][ T4769] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.907451][ T4769] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.954601][ T4769] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.966354][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 95.974029][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 95.989743][ T4769] 8021q: adding VLAN 0 to HW filter on device team0
[ 95.998324][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 96.007188][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 96.016365][ T4202] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.023502][ T4202] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 96.038819][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 96.047091][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 96.055779][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 96.064050][ T4202] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.071121][ T4202] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 96.078822][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 96.089702][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 96.104807][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 96.114281][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 96.122867][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 96.133669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 96.142582][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 96.161721][ T4769] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 96.172672][ T4769] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 96.184513][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 96.192959][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 96.201367][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 96.210059][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 96.218322][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 96.293605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 96.301221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 96.313124][ T4769] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 96.330486][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 96.339317][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 96.355266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 96.363559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 96.372054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 96.380410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 96.389250][ T4769] device veth0_vlan entered promiscuous mode
[ 96.402903][ T4769] device veth1_vlan entered promiscuous mode
[ 96.421799][ T4769] device veth0_macvtap entered promiscuous mode
[ 96.428938][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 96.437852][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 96.445846][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 96.454617][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 96.463080][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 96.475048][ T154] device hsr_slave_0 left promiscuous mode
[ 96.481600][ T154] device hsr_slave_1 left promiscuous mode
[ 96.488104][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 96.496229][ T154] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 96.503717][ T154] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 96.511461][ T154] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 96.519895][ T154] device bridge_slave_1 left promiscuous mode
[ 96.526292][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.534565][ T154] device bridge_slave_0 left promiscuous mode
[ 96.541742][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.552108][ T154] device veth1_macvtap left promiscuous mode
[ 96.558311][ T154] device veth0_macvtap left promiscuous mode
[ 96.564423][ T154] device veth1_vlan left promiscuous mode
[ 96.570252][ T154] device veth0_vlan left promiscuous mode
[ 96.667335][ T154] team0 (unregistering): Port device team_slave_1 removed
[ 96.681090][ T154] team0 (unregistering): Port device team_slave_0 removed
[ 96.691702][ T154] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 96.705108][ T154] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 96.747055][ T154] bond0 (unregistering): Released all slaves
[ 96.788735][ T4769] device veth1_macvtap entered promiscuous mode
[ 96.804831][ T4769] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.812611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 96.821027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 96.829646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 96.842250][ T4769] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 96.850512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 96.859305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 96.871203][ T4769] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.880290][ T4769] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.889665][ T4769] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.898639][ T4769] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.945032][ T1223] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 96.958668][ T1223] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 96.982951][ T4202] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/09/13 17:46:06 executed programs: 2
[ 96.994710][ T4202] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.003491][ T4202] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.012082][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 97.069632][ C1] ==================================================================
[ 97.078137][ C1] BUG: KASAN: use-after-free in __nft_trace_packet+0x135/0x150
[ 97.085696][ C1] Read of size 2 at addr ffff88805ebc0580 by task ksoftirqd/1/20
[ 97.093410][ C1]
[ 97.095729][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Not tainted syzkaller #0
[ 97.102995][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 97.113134][ C1] Call Trace:
[ 97.116487][ C1]
[ 97.119407][ C1] dump_stack_lvl+0x168/0x230
[ 97.124071][ C1] ? show_regs_print_info+0x20/0x20
[ 97.129257][ C1] ? _printk+0xcc/0x110
[ 97.133418][ C1] ? __nft_trace_packet+0x135/0x150
[ 97.138617][ C1] ? load_image+0x3b0/0x3b0
[ 97.143118][ C1] ? nft_synproxy_do_eval+0x341/0x570
[ 97.148471][ C1] print_address_description+0x60/0x2d0
[ 97.154007][ C1] ? __nft_trace_packet+0x135/0x150
[ 97.159192][ C1] kasan_report+0xdf/0x130
[ 97.163596][ C1] ? __nft_trace_packet+0x135/0x150
[ 97.168778][ C1] __nft_trace_packet+0x135/0x150
[ 97.173804][ C1] nft_do_chain+0x120e/0x1420
[ 97.178480][ C1] ? mark_lock+0x94/0x320
[ 97.182805][ C1] ? nft_fwd_dup_netdev_offload+0x120/0x120
[ 97.188678][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 97.194660][ C1] ? nf_nat_inet_fn+0x84e/0xa90
[ 97.199497][ C1] ? nf_nat_packet+0xf0/0xf0
[ 97.204073][ C1] nft_do_chain_inet+0x22b/0x300
[ 97.208992][ C1] ? nft_do_chain_arp+0xe0/0xe0
[ 97.213830][ C1] ? nf_nat_ipv4_local_in+0x209/0x5b0
[ 97.219186][ C1] ? nft_do_chain_arp+0xe0/0xe0
[ 97.224019][ C1] nf_hook_slow+0xb9/0x200
[ 97.228448][ C1] ? NF_HOOK+0x360/0x360
[ 97.232711][ C1] NF_HOOK+0x1cb/0x360
[ 97.236759][ C1] ? NF_HOOK+0x360/0x360
[ 97.240978][ C1] ? ip_local_deliver+0x1a0/0x1a0
[ 97.245981][ C1] ? ip_rcv_finish_core+0xd8b/0x1bc0
[ 97.251252][ C1] ? NF_HOOK+0x360/0x360
[ 97.255478][ C1] ? ip_local_deliver+0x11e/0x1a0
[ 97.260478][ C1] ? ip_rcv_core+0xb60/0xb60
[ 97.265146][ C1] NF_HOOK+0x2d6/0x360
[ 97.269199][ C1] ? ip_rcv_core+0xb60/0xb60
[ 97.273793][ C1] ? ip_local_deliver+0x1a0/0x1a0
[ 97.278808][ C1] ? ip_rcv_core+0xb60/0xb60
[ 97.283404][ C1] ? ip_local_deliver_finish+0x320/0x320
[ 97.289038][ C1] ? ip_local_deliver_finish+0x320/0x320
[ 97.294746][ C1] __netif_receive_skb+0xcc/0x290
[ 97.299782][ C1] process_backlog+0x364/0x780
[ 97.304647][ C1] ? rps_trigger_softirq+0x210/0x210
[ 97.309928][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 97.315892][ C1] ? lock_chain_count+0x20/0x20
[ 97.320728][ C1] ? rcu_is_watching+0x11/0xa0
[ 97.325481][ C1] __napi_poll+0xc0/0x430
[ 97.329810][ C1] ? net_rx_action+0x2db/0x9c0
[ 97.334562][ C1] net_rx_action+0x4a8/0x9c0
[ 97.339143][ C1] ? net_tx_action+0x870/0x870
[ 97.343887][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 97.349843][ C1] ? detach_timer+0x2b0/0x2b0
[ 97.354504][ C1] ? lockdep_hardirqs_on_prepare+0x760/0x760
[ 97.360469][ C1] handle_softirqs+0x328/0x820
[ 97.365221][ C1] ? run_ksoftirqd+0x98/0xf0
[ 97.369813][ C1] ? do_softirq+0x200/0x200
[ 97.374293][ C1] ? run_ksoftirqd+0x75/0xf0
[ 97.378869][ C1] ? ksoftirqd_should_run+0x20/0x20
[ 97.384045][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 97.389313][ C1] ? ksoftirqd_should_run+0x20/0x20
[ 97.394494][ C1] run_ksoftirqd+0x98/0xf0
[ 97.398919][ C1] ? ksoftirqd_should_run+0x20/0x20
[ 97.404106][ C1] smpboot_thread_fn+0x4f6/0x970
[ 97.409031][ C1] kthread+0x436/0x520
[ 97.413077][ C1] ? cpu_report_death+0x180/0x180
[ 97.418081][ C1] ? kthread_blkcg+0xd0/0xd0
[ 97.422653][ C1] ret_from_fork+0x1f/0x30
[ 97.427075][ C1]
[ 97.430116][ C1]
[ 97.432433][ C1] Allocated by task 20:
[ 97.436585][ C1] __kasan_slab_alloc+0x9c/0xd0
[ 97.441415][ C1] slab_post_alloc_hook+0x4c/0x380
[ 97.446501][ C1] kmem_cache_alloc_node+0x12d/0x2d0
[ 97.451763][ C1] __alloc_skb+0xf4/0x750
[ 97.456071][ C1] synproxy_send_client_synack+0x169/0xdd0
[ 97.461858][ C1] nft_synproxy_eval_v4+0x36b/0x560
[ 97.467152][ C1] nft_synproxy_do_eval+0x341/0x570
[ 97.472339][ C1] nft_do_chain+0x3fc/0x1420
[ 97.476913][ C1] nft_do_chain_inet+0x22b/0x300
[ 97.481861][ C1] nf_hook_slow+0xb9/0x200
[ 97.486285][ C1] NF_HOOK+0x1cb/0x360
[ 97.490349][ C1] NF_HOOK+0x2d6/0x360
[ 97.494393][ C1] __netif_receive_skb+0xcc/0x290
[ 97.499400][ C1] process_backlog+0x364/0x780
[ 97.504150][ C1] __napi_poll+0xc0/0x430
[ 97.508554][ C1] net_rx_action+0x4a8/0x9c0
[ 97.513144][ C1] handle_softirqs+0x328/0x820
[ 97.517899][ C1] run_ksoftirqd+0x98/0xf0
[ 97.522305][ C1] smpboot_thread_fn+0x4f6/0x970
[ 97.527336][ C1] kthread+0x436/0x520
[ 97.531419][ C1] ret_from_fork+0x1f/0x30
[ 97.535821][ C1]
[ 97.538129][ C1] Freed by task 20:
[ 97.541916][ C1] kasan_set_track+0x4b/0x70
[ 97.546497][ C1] kasan_set_free_info+0x1f/0x40
[ 97.551564][ C1] ____kasan_slab_free+0xd5/0x110
[ 97.556597][ C1] slab_free_freelist_hook+0xea/0x170
[ 97.561950][ C1] kmem_cache_free+0x8f/0x210
[ 97.566607][ C1] nft_synproxy_eval_v4+0x373/0x560
[ 97.571791][ C1] nft_synproxy_do_eval+0x341/0x570
[ 97.576989][ C1] nft_do_chain+0x3fc/0x1420
[ 97.581578][ C1] nft_do_chain_inet+0x22b/0x300
[ 97.586505][ C1] nf_hook_slow+0xb9/0x200
[ 97.590940][ C1] NF_HOOK+0x1cb/0x360
[ 97.595025][ C1] NF_HOOK+0x2d6/0x360
[ 97.599075][ C1] __netif_receive_skb+0xcc/0x290
[ 97.604086][ C1] process_backlog+0x364/0x780
[ 97.608845][ C1] __napi_poll+0xc0/0x430
[ 97.613152][ C1] net_rx_action+0x4a8/0x9c0
[ 97.617718][ C1] handle_softirqs+0x328/0x820
[ 97.622480][ C1] run_ksoftirqd+0x98/0xf0
[ 97.626882][ C1] smpboot_thread_fn+0x4f6/0x970
[ 97.631819][ C1] kthread+0x436/0x520
[ 97.635863][ C1] ret_from_fork+0x1f/0x30
[ 97.640258][ C1]
[ 97.642571][ C1] The buggy address belongs to the object at ffff88805ebc0500
[ 97.642571][ C1] which belongs to the cache skbuff_head_cache of size 232
[ 97.657122][ C1] The buggy address is located 128 bytes inside of
[ 97.657122][ C1] 232-byte region [ffff88805ebc0500, ffff88805ebc05e8)
[ 97.670381][ C1] The buggy address belongs to the page:
[ 97.676015][ C1] page:ffffea00017af000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5ebc0
[ 97.686172][ C1] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 97.693711][ C1] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff88801b5e4140
[ 97.702371][ C1] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[ 97.710960][ C1] page dumped because: kasan: bad access detected
[ 97.717405][ C1] page_owner tracks the page as allocated
[ 97.723110][ C1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112a20(GFP_ATOMIC|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 20, ts 97068586887, free_ts 90507491454
[ 97.740367][ C1] get_page_from_freelist+0x1b77/0x1c60
[ 97.745919][ C1] __alloc_pages+0x1e1/0x470
[ 97.750493][ C1] new_slab+0xc0/0x4b0
[ 97.754562][ C1] ___slab_alloc+0x81e/0xdf0
[ 97.759146][ C1] kmem_cache_alloc_node+0x1c3/0x2d0
[ 97.764421][ C1] __alloc_skb+0xf4/0x750
[ 97.768730][ C1] synproxy_send_client_synack+0x169/0xdd0
[ 97.774514][ C1] nft_synproxy_eval_v4+0x36b/0x560
[ 97.779693][ C1] nft_synproxy_do_eval+0x341/0x570
[ 97.784875][ C1] nft_do_chain+0x3fc/0x1420
[ 97.789445][ C1] nft_do_chain_inet+0x22b/0x300
[ 97.794360][ C1] nf_hook_slow+0xb9/0x200
[ 97.798779][ C1] NF_HOOK+0x1cb/0x360
[ 97.802822][ C1] NF_HOOK+0x2d6/0x360
[ 97.806867][ C1] __netif_receive_skb+0xcc/0x290
[ 97.811868][ C1] process_backlog+0x364/0x780
[ 97.816609][ C1] page last free stack trace:
[ 97.821281][ C1] free_unref_page_prepare+0x637/0x6c0
[ 97.826724][ C1] free_unref_page+0x94/0x280
[ 97.831398][ C1] kasan_depopulate_vmalloc_pte+0x67/0x80
[ 97.837181][ C1] __apply_to_page_range+0x983/0xd10
[ 97.842440][ C1] kasan_release_vmalloc+0x93/0xb0
[ 97.847528][ C1] __purge_vmap_area_lazy+0xc6e/0x18f0
[ 97.852961][ C1] _vm_unmap_aliases+0x410/0x4a0
[ 97.857872][ C1] __vunmap+0x70d/0xa40
[ 97.862003][ C1] bpf_jit_free+0x92/0x180
[ 97.866414][ C1] process_one_work+0x863/0x1000
[ 97.871335][ C1] worker_thread+0xaa8/0x12a0
[ 97.875996][ C1] kthread+0x436/0x520
[ 97.880063][ C1] ret_from_fork+0x1f/0x30
[ 97.884482][ C1]
[ 97.886788][ C1] Memory state around the buggy address:
[ 97.892407][ C1] ffff88805ebc0480: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc
[ 97.900447][ C1] ffff88805ebc0500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 97.908484][ C1] >ffff88805ebc0580: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc
[ 97.916534][ C1] ^
[ 97.920576][ C1] ffff88805ebc0600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00
[ 97.928612][ C1] ffff88805ebc0680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 97.936647][ C1] ==================================================================
[ 97.944697][ C1] Disabling lock debugging due to kernel taint
[ 97.950879][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 97.958073][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Tainted: G B syzkaller #0
[ 97.966738][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 97.976767][ C1] Call Trace:
[ 97.980025][ C1]
[ 97.982932][ C1] dump_stack_lvl+0x168/0x230
[ 97.987613][ C1] ? show_regs_print_info+0x20/0x20
[ 97.992785][ C1] ? load_image+0x3b0/0x3b0
[ 97.997267][ C1] panic+0x2c9/0x7f0
[ 98.001136][ C1] ? bpf_jit_dump+0xd0/0xd0
[ 98.005619][ C1] ? _raw_spin_unlock_irqrestore+0xa5/0x100
[ 98.011508][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 98.017399][ C1] ? _raw_spin_unlock+0x40/0x40
[ 98.022239][ C1] ? print_memory_metadata+0x314/0x400
[ 98.027681][ C1] ? __nft_trace_packet+0x135/0x150
[ 98.032872][ C1] check_panic_on_warn+0x80/0xa0
[ 98.037797][ C1] ? __nft_trace_packet+0x135/0x150
[ 98.042966][ C1] end_report+0x6d/0xf0
[ 98.047095][ C1] kasan_report+0x102/0x130
[ 98.051580][ C1] ? __nft_trace_packet+0x135/0x150
[ 98.056844][ C1] __nft_trace_packet+0x135/0x150
[ 98.061840][ C1] nft_do_chain+0x120e/0x1420
[ 98.066514][ C1] ? mark_lock+0x94/0x320
[ 98.070822][ C1] ? nft_fwd_dup_netdev_offload+0x120/0x120
[ 98.076689][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 98.082652][ C1] ? nf_nat_inet_fn+0x84e/0xa90
[ 98.087496][ C1] ? nf_nat_packet+0xf0/0xf0
[ 98.092057][ C1] nft_do_chain_inet+0x22b/0x300
[ 98.096963][ C1] ? nft_do_chain_arp+0xe0/0xe0
[ 98.101789][ C1] ? nf_nat_ipv4_local_in+0x209/0x5b0
[ 98.107160][ C1] ? nft_do_chain_arp+0xe0/0xe0
[ 98.112036][ C1] nf_hook_slow+0xb9/0x200
[ 98.116460][ C1] ? NF_HOOK+0x360/0x360
[ 98.120691][ C1] NF_HOOK+0x1cb/0x360
[ 98.124755][ C1] ? NF_HOOK+0x360/0x360
[ 98.128975][ C1] ? ip_local_deliver+0x1a0/0x1a0
[ 98.134070][ C1] ? ip_rcv_finish_core+0xd8b/0x1bc0
[ 98.139336][ C1] ? NF_HOOK+0x360/0x360
[ 98.143552][ C1] ? ip_local_deliver+0x11e/0x1a0
[ 98.148549][ C1] ? ip_rcv_core+0xb60/0xb60
[ 98.153116][ C1] NF_HOOK+0x2d6/0x360
[ 98.157181][ C1] ? ip_rcv_core+0xb60/0xb60
[ 98.161774][ C1] ? ip_local_deliver+0x1a0/0x1a0
[ 98.166772][ C1] ? ip_rcv_core+0xb60/0xb60
[ 98.171334][ C1] ? ip_local_deliver_finish+0x320/0x320
[ 98.176947][ C1] ? ip_local_deliver_finish+0x320/0x320
[ 98.182558][ C1] __netif_receive_skb+0xcc/0x290
[ 98.187562][ C1] process_backlog+0x364/0x780
[ 98.192322][ C1] ? rps_trigger_softirq+0x210/0x210
[ 98.197578][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 98.203645][ C1] ? lock_chain_count+0x20/0x20
[ 98.208568][ C1] ? rcu_is_watching+0x11/0xa0
[ 98.213343][ C1] __napi_poll+0xc0/0x430
[ 98.217647][ C1] ? net_rx_action+0x2db/0x9c0
[ 98.222391][ C1] net_rx_action+0x4a8/0x9c0
[ 98.226981][ C1] ? net_tx_action+0x870/0x870
[ 98.231718][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 98.237673][ C1] ? detach_timer+0x2b0/0x2b0
[ 98.242325][ C1] ? lockdep_hardirqs_on_prepare+0x760/0x760
[ 98.248280][ C1] handle_softirqs+0x328/0x820
[ 98.253034][ C1] ? run_ksoftirqd+0x98/0xf0
[ 98.257598][ C1] ? do_softirq+0x200/0x200
[ 98.262083][ C1] ? run_ksoftirqd+0x75/0xf0
[ 98.266642][ C1] ? ksoftirqd_should_run+0x20/0x20
[ 98.271811][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 98.277070][ C1] ? ksoftirqd_should_run+0x20/0x20
[ 98.282242][ C1] run_ksoftirqd+0x98/0xf0
[ 98.286716][ C1] ? ksoftirqd_should_run+0x20/0x20
[ 98.291886][ C1] smpboot_thread_fn+0x4f6/0x970
[ 98.296799][ C1] kthread+0x436/0x520
[ 98.300840][ C1] ? cpu_report_death+0x180/0x180
[ 98.305843][ C1] ? kthread_blkcg+0xd0/0xd0
[ 98.310440][ C1] ret_from_fork+0x1f/0x30
[ 98.314841][ C1]
[ 98.318094][ C1] Kernel Offset: disabled
[ 98.322411][ C1] Rebooting in 86400 seconds..