Warning: Permanently added '10.128.0.133' (ED25519) to the list of known hosts. 1970/01/01 00:00:30 parsed 1 programs 1970/01/01 00:00:30 serving rpc on tcp://41413 [ 31.924128][ T4723] cgroup: Unknown subsys name 'net' [ 32.044197][ T4723] cgroup: Unknown subsys name 'cpuset' [ 32.046453][ T4723] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.236267][ T4723] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 34.733701][ T4732] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 34.734128][ T4732] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 34.734289][ T4732] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 34.734596][ T4732] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 34.734813][ T4732] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.795672][ T4731] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 35.400358][ T4759] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.400597][ T4759] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.400657][ T4759] bridge_slave_0: entered allmulticast mode [ 35.401105][ T4759] bridge_slave_0: entered promiscuous mode [ 35.402901][ T4759] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.402952][ T4759] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.403002][ T4759] bridge_slave_1: entered allmulticast mode [ 35.403411][ T4759] bridge_slave_1: entered promiscuous mode [ 35.410643][ T4759] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.411529][ T4759] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.418183][ T4759] team0: Port device team_slave_0 added [ 35.418878][ T4759] team0: Port device team_slave_1 added [ 35.425014][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.425045][ T4759] 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. [ 35.425068][ T4759] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.425820][ T4759] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.425829][ T4759] 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. [ 35.425842][ T4759] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.436921][ T4759] hsr_slave_0: entered promiscuous mode [ 35.437253][ T4759] hsr_slave_1: entered promiscuous mode [ 35.480466][ T4759] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.483625][ T4759] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.484170][ T4759] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.486017][ T4759] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.486318][ T4759] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.488331][ T4759] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.489095][ T4759] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.490918][ T4759] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.501064][ T4759] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.501124][ T4759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.501266][ T4759] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.501294][ T4759] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.518906][ T4759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.523867][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.525339][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.529936][ T4759] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.532501][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.532551][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.535681][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.535719][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.631482][ T4759] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.645173][ T4759] veth0_vlan: entered promiscuous mode [ 35.647489][ T4759] veth1_vlan: entered promiscuous mode [ 35.656082][ T4759] veth0_macvtap: entered promiscuous mode [ 35.657372][ T4759] veth1_macvtap: entered promiscuous mode [ 35.661049][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.662210][ T4759] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.665635][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.665727][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.665783][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.665833][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.759488][ T15] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.808248][ T15] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.814560][ T4085] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.816242][ T4085] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.825201][ T4085] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.826705][ T4085] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.861463][ T15] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.886820][ T15] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:36 executed programs: 0 [ 36.430138][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 36.431593][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 36.432894][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 36.433497][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 36.433707][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 36.565326][ T4828] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.565451][ T4828] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.565515][ T4828] bridge_slave_0: entered allmulticast mode [ 36.565960][ T4828] bridge_slave_0: entered promiscuous mode [ 36.567159][ T4828] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.567213][ T4828] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.567267][ T4828] bridge_slave_1: entered allmulticast mode [ 36.567715][ T4828] bridge_slave_1: entered promiscuous mode [ 36.575449][ T4828] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.576439][ T4828] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.584301][ T4828] team0: Port device team_slave_0 added [ 36.585100][ T4828] team0: Port device team_slave_1 added [ 36.592257][ T4828] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.592288][ T4828] 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. [ 36.592318][ T4828] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.593243][ T4828] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.593250][ T4828] 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. [ 36.593264][ T4828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.603546][ T4828] hsr_slave_0: entered promiscuous mode [ 36.603889][ T4828] hsr_slave_1: entered promiscuous mode [ 36.604130][ T4828] debugfs: 'hsr0' already exists in 'hsr' [ 36.604165][ T4828] Cannot create hsr debugfs directory [ 38.493118][ T4732] Bluetooth: hci0: command tx timeout [ 39.124299][ T15] bridge_slave_1: left allmulticast mode [ 39.124338][ T15] bridge_slave_1: left promiscuous mode [ 39.124627][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.126783][ T15] bridge_slave_0: left allmulticast mode [ 39.126795][ T15] bridge_slave_0: left promiscuous mode [ 39.126946][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.184943][ T15] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.215054][ T15] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.234422][ T15] bond0 (unregistering): Released all slaves [ 39.294877][ T15] hsr_slave_0: left promiscuous mode [ 39.296276][ T15] hsr_slave_1: left promiscuous mode [ 39.297781][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.299283][ T15] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.301343][ T15] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.306321][ T15] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.311353][ T15] veth1_macvtap: left promiscuous mode [ 39.312470][ T15] veth0_macvtap: left promiscuous mode [ 39.313750][ T15] veth1_vlan: left promiscuous mode [ 39.316166][ T15] veth0_vlan: left promiscuous mode [ 39.409372][ T15] team0 (unregistering): Port device team_slave_1 removed [ 39.413407][ T15] team0 (unregistering): Port device team_slave_0 removed [ 39.459410][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 39.742238][ T4828] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.745272][ T4828] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 39.746275][ T4828] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.748720][ T4828] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 39.749126][ T4828] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.752701][ T4828] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 39.754685][ T4828] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.757179][ T4828] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 39.956612][ T4828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.961541][ T4828] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.971085][ T4828] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 39.971116][ T4828] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 39.972954][ T3765] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.972978][ T3765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.973504][ T3765] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.973521][ T3765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.110192][ T4828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.120833][ T4828] veth0_vlan: entered promiscuous mode [ 40.125723][ T4828] veth1_vlan: entered promiscuous mode [ 40.139646][ T4828] veth0_macvtap: entered promiscuous mode [ 40.141015][ T4828] veth1_macvtap: entered promiscuous mode [ 40.169554][ T4828] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.171639][ T4828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.177231][ T3765] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.178487][ T3765] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.178508][ T3765] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.178524][ T3765] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.229761][ T244] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.229796][ T244] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.252549][ T244] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.252576][ T244] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.304395][ T4921] [ 40.304902][ T4921] ============================= [ 40.305754][ T4921] WARNING: suspicious RCU usage [ 40.306543][ T4921] syzkaller #0 Not tainted [ 40.307229][ T4921] ----------------------------- [ 40.308086][ T4921] net/xfrm/xfrm_user.c:1630 suspicious rcu_dereference_check() usage! [ 40.309384][ T4921] [ 40.309384][ T4921] other info that might help us debug this: [ 40.309384][ T4921] [ 40.311001][ T4921] [ 40.311001][ T4921] rcu_scheduler_active = 2, debug_locks = 1 [ 40.312349][ T4921] 1 lock held by syz.0.17/4921: [ 40.313355][ T4921] #0: ffff0000dbfd9c50 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{4:4}, at: xfrm_netlink_rcv+0x70/0x9c [ 40.315092][ T4921] [ 40.315092][ T4921] stack backtrace: [ 40.316047][ T4921] CPU: 1 UID: 0 PID: 4921 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT [ 40.317448][ T4921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 40.319082][ T4921] Call trace: [ 40.319596][ T4921] show_stack+0x2c/0x3c (C) [ 40.320329][ T4921] __dump_stack+0x30/0x40 [ 40.320988][ T4921] dump_stack_lvl+0xd8/0x12c [ 40.321729][ T4921] dump_stack+0x1c/0x28 [ 40.322409][ T4921] lockdep_rcu_suspicious+0x168/0x26c [ 40.323304][ T4921] xfrm_send_migrate_state+0x6b0/0x958 [ 40.324243][ T4921] xfrm_do_migrate_state+0x1114/0x1728 [ 40.325174][ T4921] xfrm_user_rcv_msg+0x4e0/0x950 [ 40.326003][ T4921] netlink_rcv_skb+0x238/0x414 [ 40.326819][ T4921] xfrm_netlink_rcv+0x80/0x9c [ 40.327656][ T4921] netlink_unicast+0x600/0x7f8 [ 40.328498][ T4921] netlink_sendmsg+0x648/0x948 [ 40.329360][ T4921] __sock_sendmsg+0xc8/0x17c [ 40.330223][ T4921] ____sys_sendmsg+0x3d0/0x6c8 [ 40.331083][ T4921] ___sys_sendmsg+0x198/0x224 [ 40.331933][ T4921] __sys_sendmsg+0x158/0x204 [ 40.332717][ T4921] __arm64_sys_sendmsg+0x80/0x94 [ 40.333570][ T4921] invoke_syscall+0x98/0x244 [ 40.334374][ T4921] el0_svc_common+0xec/0x23c [ 40.335204][ T4921] do_el0_svc+0x4c/0x5c [ 40.335956][ T4921] el0_svc+0x64/0x260 [ 40.336659][ T4921] el0t_64_sync_handler+0x48/0x148 [ 40.337532][ T4921] el0t_64_sync+0x198/0x19c