[ 86.415166][ T5] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:39026' (ED25519) to the list of known hosts. 2025/10/24 07:31:04 parsed 1 programs [ 96.060085][ T6147] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 97.072291][ T6154] IPVS: ftp: loaded support on port[0] = 21 [ 97.383164][ T6173] IPVS: ftp: loaded support on port[0] = 21 [ 97.585955][ T6191] IPVS: ftp: loaded support on port[0] = 21 [ 97.798265][ T6208] IPVS: ftp: loaded support on port[0] = 21 [ 97.922677][ T6211] IPVS: ftp: loaded support on port[0] = 21 [ 98.200621][ T6232] IPVS: ftp: loaded support on port[0] = 21 [ 98.322747][ T6237] IPVS: ftp: loaded support on port[0] = 21 [ 98.380121][ T6237] chnl_net:caif_netlink_parms(): no params data found [ 98.412018][ T6237] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.418219][ T6237] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.425173][ T6237] device bridge_slave_0 entered promiscuous mode [ 98.433263][ T6237] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.439808][ T6237] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.446485][ T6237] device bridge_slave_1 entered promiscuous mode [ 98.460848][ T6237] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.469815][ T6237] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.486605][ T6237] team0: Port device team_slave_0 added [ 98.492631][ T6237] team0: Port device team_slave_1 added [ 98.504497][ T6237] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.510367][ T6237] 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 1532 would solve the problem. [ 98.534031][ T6237] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.545104][ T6237] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.550857][ T6237] 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 1532 would solve the problem. [ 98.572725][ T6237] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.606182][ T6237] device hsr_slave_0 entered promiscuous mode [ 98.611854][ T6237] device hsr_slave_1 entered promiscuous mode [ 98.649851][ T6237] lapbether: lapb_disconnect_request err: 4 [ 98.705150][ T6237] lapbether: lapb_disconnect_request err: 4 [ 98.765196][ T6237] lapbether: lapb_disconnect_request err: 4 [ 98.824846][ T6237] lapbether: lapb_disconnect_request err: 4 [ 98.916994][ T6237] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.936060][ T6237] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.958079][ T6237] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.994368][ T6237] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.016151][ T6237] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.022114][ T6237] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.028511][ T6237] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.035222][ T6237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.116883][ T6237] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.133335][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.140612][ T3019] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.164887][ T3019] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.174592][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 99.196161][ T6237] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.224944][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.232215][ T3019] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.238141][ T3019] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.275171][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.282408][ T3019] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.288477][ T3019] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.316190][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.334130][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.356566][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.374387][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.383452][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.399289][ T6237] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.496774][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.503036][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.523430][ T6237] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.559951][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.572056][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.603509][ T6237] device veth0_vlan entered promiscuous mode [ 99.617558][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.625892][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.636365][ T6237] device veth1_vlan entered promiscuous mode [ 99.644769][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.654785][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.669557][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.684649][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.709355][ T6237] device veth0_macvtap entered promiscuous mode [ 99.722781][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.743508][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.766131][ T6237] device veth1_macvtap entered promiscuous mode [ 99.786838][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.794115][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.810810][ T6237] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.824476][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.834518][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.860102][ T6237] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.874953][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.894031][ T3019] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.915767][ T6237] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.922829][ T6237] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.938270][ T6237] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.953593][ T6237] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.997766][ T3019] ================================================================================ [ 100.005697][ T3019] UBSAN: signed-integer-overflow in ./arch/x86/include/asm/atomic.h:165:11 [ 100.013156][ T3019] -481196967 + -1672998446 cannot be represented in type 'int' [ 100.020392][ T3019] CPU: 0 PID: 3019 Comm: kworker/u2:4 Not tainted syzkaller #0 [ 100.026714][ T3019] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 100.035764][ T3019] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 100.041518][ T3019] Call Trace: [ 100.044319][ T3019] dump_stack+0xfd/0x16e [ 100.047853][ T3019] ubsan_epilogue+0xa/0x30 [ 100.051689][ T3019] handle_overflow+0x192/0x1b0 [ 100.055638][ T3019] ? prandom_u32+0x217/0x260 [ 100.059486][ T3019] ip_idents_reserve+0x14a/0x170 [ 100.063650][ T3019] __ip_select_ident+0xe4/0x1c0 [ 100.067641][ T3019] iptunnel_xmit+0x468/0x850 [ 100.071454][ T3019] udp_tunnel_xmit_skb+0x1ba/0x290 [ 100.076222][ T3019] send4+0x5d4/0xaf0 [ 100.079577][ T3019] wg_socket_send_skb_to_peer+0xcd/0x1c0 [ 100.084242][ T3019] wg_packet_handshake_send_worker+0x16b/0x280 [ 100.089420][ T3019] process_one_work+0x85e/0xff0 [ 100.093393][ T3019] worker_thread+0xa9b/0x1430 [ 100.097219][ T3019] ? rcu_lock_release+0x20/0x20 [ 100.101195][ T3019] kthread+0x386/0x410 [ 100.104585][ T3019] ? rcu_lock_release+0x20/0x20 [ 100.108940][ T3019] ? kthread_blkcg+0xd0/0xd0 [ 100.113049][ T3019] ret_from_fork+0x1f/0x30 [ 100.116826][ T3019] ================================================================================ [ 100.124828][ T3019] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 100.131004][ T3019] CPU: 0 PID: 3019 Comm: kworker/u2:4 Not tainted syzkaller #0 [ 100.137274][ T3019] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 100.146232][ T3019] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 100.151741][ T3019] Call Trace: [ 100.154477][ T3019] dump_stack+0xfd/0x16e [ 100.157968][ T3019] panic+0x2f0/0x9c0 [ 100.161201][ T3019] check_panic_on_warn+0x95/0xe0 [ 100.165254][ T3019] handle_overflow+0x192/0x1b0 [ 100.169157][ T3019] ? prandom_u32+0x217/0x260 [ 100.172927][ T3019] ip_idents_reserve+0x14a/0x170 [ 100.177013][ T3019] __ip_select_ident+0xe4/0x1c0 [ 100.180991][ T3019] iptunnel_xmit+0x468/0x850 [ 100.184899][ T3019] udp_tunnel_xmit_skb+0x1ba/0x290 [ 100.189263][ T3019] send4+0x5d4/0xaf0 [ 100.192565][ T3019] wg_socket_send_skb_to_peer+0xcd/0x1c0 [ 100.197234][ T3019] wg_packet_handshake_send_worker+0x16b/0x280 [ 100.202366][ T3019] process_one_work+0x85e/0xff0 [ 100.206370][ T3019] worker_thread+0xa9b/0x1430 [ 100.210377][ T3019] ? rcu_lock_release+0x20/0x20 [ 100.214482][ T3019] kthread+0x386/0x410 [ 100.217842][ T3019] ? rcu_lock_release+0x20/0x20 [ 100.221885][ T3019] ? kthread_blkcg+0xd0/0xd0 [ 100.225781][ T3019] ret_from_fork+0x1f/0x30 [ 100.229792][ T3019] Kernel Offset: disabled [ 100.233358][ T3019] Rebooting in 86400 seconds..