[ 91.947659][ T201] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.10.1' (ED25519) to the list of known hosts. 2026/07/27 08:28:49 parsed 1 programs 2026/07/27 08:28:49 serving rpc on tcp://34225 [ 99.511180][ T5609] cgroup: Unknown subsys name 'net' [ 99.753244][ T5609] cgroup: Unknown subsys name 'cpuset' [ 99.807540][ T5609] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 101.790774][ T5609] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 105.340204][ T832] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.340226][ T832] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.417742][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.417765][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.871894][ T5654] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.873272][ T5654] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.873512][ T5654] bridge_slave_0: entered allmulticast mode [ 108.876276][ T5654] bridge_slave_0: entered promiscuous mode [ 108.925004][ T5654] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.925368][ T5654] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.925678][ T5654] bridge_slave_1: entered allmulticast mode [ 108.957392][ T5654] bridge_slave_1: entered promiscuous mode [ 109.016084][ T5654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.032315][ T5654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.089473][ T5654] team0: Port device team_slave_0 added [ 109.332008][ T5654] team0: Port device team_slave_1 added [ 109.416231][ T5654] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.416249][ T5654] 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. [ 109.416268][ T5654] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.475845][ T5654] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.475858][ T5654] 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. [ 109.475877][ T5654] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.584765][ T5654] hsr_slave_0: entered promiscuous mode [ 109.586844][ T5654] hsr_slave_1: entered promiscuous mode [ 110.284644][ T5654] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 110.325435][ T5654] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 110.338221][ T5654] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 110.372377][ T5654] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 110.374093][ T5654] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 110.415727][ T5654] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 110.417888][ T5654] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 110.451378][ T5654] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 110.681019][ T5654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.732602][ T5654] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.758892][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.759083][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.793219][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.793380][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.375420][ T5654] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.490884][ T5654] veth0_vlan: entered promiscuous mode [ 111.525563][ T5654] veth1_vlan: entered promiscuous mode [ 111.602790][ T5654] veth0_macvtap: entered promiscuous mode [ 111.622429][ T5654] veth1_macvtap: entered promiscuous mode [ 111.679420][ T5654] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.703709][ T5654] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.736378][ T69] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.782325][ T999] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.782775][ T999] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.782833][ T999] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.893809][ T832] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.856191][ T832] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.740600][ T832] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.132126][ T832] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.891473][ T62] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.924129][ T62] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.926539][ T62] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.957479][ T62] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.960591][ T62] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 116.163347][ T832] bridge_slave_1: left allmulticast mode [ 116.163421][ T832] bridge_slave_1: left promiscuous mode [ 116.185004][ T832] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.368476][ T832] bridge_slave_0: left allmulticast mode [ 116.368532][ T832] bridge_slave_0: left promiscuous mode [ 116.368828][ T832] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.127857][ T832] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 117.187810][ T832] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 117.229438][ T832] bond0 (unregistering): Released all slaves [ 117.265056][ T5251] 8021q: adding VLAN 0 to HW filter on device eth1 [ 117.677969][ T832] hsr_slave_0: left promiscuous mode [ 117.717099][ T832] hsr_slave_1: left promiscuous mode [ 117.720243][ T832] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 117.720339][ T832] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 117.760852][ T832] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 117.760879][ T832] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 117.877419][ T832] veth1_macvtap: left promiscuous mode [ 117.878918][ T832] veth0_macvtap: left promiscuous mode [ 117.879802][ T832] veth1_vlan: left promiscuous mode [ 117.880745][ T832] veth0_vlan: left promiscuous mode [ 118.687981][ T832] team0 (unregistering): Port device team_slave_1 removed [ 118.747815][ T832] team0 (unregistering): Port device team_slave_0 removed [ 118.982255][ T5251] 8021q: adding VLAN 0 to HW filter on device eth2 [ 119.821661][ T5251] 8021q: adding VLAN 0 to HW filter on device eth3 2026/07/27 08:29:14 executed programs: 0 [ 120.059239][ T62] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 120.092509][ T62] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 120.093526][ T62] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 120.094705][ T62] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 120.123580][ T62] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 120.576357][ T5251] 8021q: adding VLAN 0 to HW filter on device eth4 [ 121.772330][ T5777] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.772625][ T5777] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.772795][ T5777] bridge_slave_0: entered allmulticast mode [ 121.775252][ T5777] bridge_slave_0: entered promiscuous mode [ 121.784892][ T5777] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.786214][ T5777] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.788000][ T5777] bridge_slave_1: entered allmulticast mode [ 121.796285][ T5777] bridge_slave_1: entered promiscuous mode [ 121.884944][ T5777] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 121.899623][ T5777] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.950113][ T5777] team0: Port device team_slave_0 added [ 121.953870][ T5777] team0: Port device team_slave_1 added [ 122.021019][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 122.021032][ T5777] 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. [ 122.021051][ T5777] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 122.023865][ T5777] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 122.023875][ T5777] 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. [ 122.023892][ T5777] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.169386][ T4905] Bluetooth: hci0: command tx timeout [ 122.270731][ T5777] hsr_slave_0: entered promiscuous mode [ 122.272427][ T5777] hsr_slave_1: entered promiscuous mode [ 124.240166][ T4905] Bluetooth: hci0: command tx timeout [ 124.686636][ T5777] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 124.733977][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 124.735787][ T5777] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 124.780674][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 124.805229][ T5777] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 124.843034][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 124.844070][ T5777] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 124.892576][ T5777] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 125.152590][ T5777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.204285][ T5777] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.223579][ T5800] bridge0: port 1(bridge_slave_0) entered blocking state [ 125.223837][ T5800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 125.257314][ T5800] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.257595][ T5800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 125.959210][ T5777] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.107543][ T5777] veth0_vlan: entered promiscuous mode [ 126.150287][ T5777] veth1_vlan: entered promiscuous mode [ 126.248305][ T5777] veth0_macvtap: entered promiscuous mode [ 126.280392][ T5777] veth1_macvtap: entered promiscuous mode [ 126.317020][ T4905] Bluetooth: hci0: command tx timeout [ 126.322735][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 126.378307][ T5777] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 126.413982][ T5800] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.414258][ T5800] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.414299][ T5800] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 126.414337][ T5800] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 127.004709][ T5800] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.004731][ T5800] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 127.167358][ T5800] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 127.167380][ T5800] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/27 08:29:22 executed programs: 2 [ 127.512325][ T5941] [ 127.512338][ T5941] ============================= [ 127.512345][ T5941] WARNING: suspicious RCU usage [ 127.512363][ T5941] syzkaller #0 Not tainted [ 127.512373][ T5941] ----------------------------- [ 127.512380][ T5941] net/xfrm/xfrm_user.c:1630 suspicious rcu_dereference_check() usage! [ 127.512395][ T5941] [ 127.512395][ T5941] other info that might help us debug this: [ 127.512395][ T5941] [ 127.512402][ T5941] [ 127.512402][ T5941] rcu_scheduler_active = 2, debug_locks = 1 [ 127.512415][ T5941] locks held by syz.0.17/5941: 1, last CPU#1: [ 127.512430][ T5941] #0: ffff88802abba0c8 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{4:4}, at: xfrm_netlink_rcv+0x6a/0x90 [ 127.512494][ T5941] [ 127.512494][ T5941] stack backtrace: [ 127.512515][ T5941] CPU: 1 UID: 0 PID: 5941 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 127.512555][ T5941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 127.512577][ T5941] Call Trace: [ 127.512585][ T5941] [ 127.512594][ T5941] dump_stack_lvl+0xe8/0x150 [ 127.512625][ T5941] lockdep_rcu_suspicious+0x13f/0x1d0 [ 127.512654][ T5941] xfrm_nlmsg_multicast+0x1d8/0x1f0 [ 127.512680][ T5941] xfrm_send_migrate_state+0x870/0xae0 [ 127.512738][ T5941] ? __pfx_xfrm_send_migrate_state+0x10/0x10 [ 127.512768][ T5941] ? xfrm_state_add+0xf0/0xa40 [ 127.512799][ T5941] ? xfrm_state_migrate_install+0x192/0x550 [ 127.512825][ T5941] xfrm_do_migrate_state+0x1749/0x1e90 [ 127.512860][ T5941] ? xfrm_do_migrate_state+0x12ea/0x1e90 [ 127.512896][ T5941] ? __pfx_xfrm_do_migrate_state+0x10/0x10 [ 127.512944][ T5941] ? safesetid_security_capable+0xa9/0x1a0 [ 127.512977][ T5941] ? __nla_parse+0x40/0x60 [ 127.513015][ T5941] xfrm_user_rcv_msg+0x7a8/0xf30 [ 127.513046][ T5941] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 127.513107][ T5941] ? __lock_acquire+0x6df/0x2e40 [ 127.513133][ T5941] ? ref_tracker_free+0x668/0x820 [ 127.513161][ T5941] ? netlink_deliver_tap+0x19c/0x1b0 [ 127.513192][ T5941] ? netlink_unicast+0x7b8/0x990 [ 127.513220][ T5941] ? netlink_sendmsg+0x813/0xb40 [ 127.513253][ T5941] ? sock_sendmsg_nosec+0x13a/0x180 [ 127.513275][ T5941] ? ____sys_sendmsg+0x565/0x870 [ 127.513306][ T5941] ? ___sys_sendmsg+0x2a5/0x360 [ 127.513335][ T5941] ? __x64_sys_sendmsg+0x1b7/0x290 [ 127.513377][ T5941] netlink_rcv_skb+0x226/0x4a0 [ 127.513410][ T5941] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 127.513436][ T5941] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 127.513481][ T5941] ? lockdep_hardirqs_on+0x7a/0x110 [ 127.513506][ T5941] ? mutex_lock_nested+0x152/0x1d0 [ 127.513532][ T5941] ? xfrm_netlink_rcv+0x6a/0x90 [ 127.513560][ T5941] xfrm_netlink_rcv+0x79/0x90 [ 127.513585][ T5941] netlink_unicast+0x7f5/0x990 [ 127.513626][ T5941] netlink_sendmsg+0x813/0xb40 [ 127.513672][ T5941] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.513708][ T5941] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 127.513760][ T5941] ? __pfx_netlink_sendmsg+0x10/0x10 [ 127.513795][ T5941] sock_sendmsg_nosec+0x13a/0x180 [ 127.513823][ T5941] ____sys_sendmsg+0x565/0x870 [ 127.513864][ T5941] ? __pfx_____sys_sendmsg+0x10/0x10 [ 127.513907][ T5941] ? import_iovec+0x73/0xa0 [ 127.513945][ T5941] ___sys_sendmsg+0x2a5/0x360 [ 127.513984][ T5941] ? __pfx____sys_sendmsg+0x10/0x10 [ 127.514021][ T5941] ? futex_wake+0x525/0x600 [ 127.514048][ T5941] ? count_memcg_event_mm+0x21/0x260 [ 127.514112][ T5941] ? __pfx_do_futex+0x10/0x10 [ 127.514145][ T5941] __x64_sys_sendmsg+0x1b7/0x290 [ 127.514180][ T5941] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 127.514235][ T5941] do_syscall_64+0x17b/0x530 [ 127.514257][ T5941] ? irqentry_exit+0x10f/0x8f0 [ 127.514277][ T5941] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.514299][ T5941] ? clear_bhb_loop+0x40/0x90 [ 127.514326][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.514348][ T5941] RIP: 0033:0x7f48ba3cde99 [ 127.514374][ T5941] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 127.514393][ T5941] RSP: 002b:00007ffda89bddf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 127.514414][ T5941] RAX: ffffffffffffffda RBX: 00007f48ba655fa0 RCX: 00007f48ba3cde99 [ 127.514430][ T5941] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 127.514444][ T5941] RBP: 00007f48ba463eaf R08: 0000000000000000 R09: 0000000000000000 [ 127.514457][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 127.514469][ T5941] R13: 00007f48ba655fac R14: 00007f48ba655fa0 R15: 00007f48ba655fa0 [ 127.514504][ T5941] [ 128.399508][ T4905] Bluetooth: hci0: command tx timeout 2026/07/27 08:29:27 executed programs: 190 [ 132.881684][ T1341] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.881816][ T1341] ieee802154 phy1 wpan1: encryption failed: -22 2026/07/27 08:29:32 executed programs: 428