Warning: Permanently added '10.128.0.247' (ED25519) to the list of known hosts. 1970/01/01 00:00:49 ignoring optional flag "type"="gce" 1970/01/01 00:00:49 parsed 1 programs [ 49.429413][ T4246] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS 1970/01/01 00:00:49 executed programs: 0 [ 49.510620][ T4260] chnl_net:caif_netlink_parms(): no params data found [ 49.530691][ T4260] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.531904][ T4260] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.533520][ T4260] device bridge_slave_0 entered promiscuous mode [ 49.535607][ T4260] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.536898][ T4260] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.539439][ T4260] device bridge_slave_1 entered promiscuous mode [ 49.548247][ T4260] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 49.550892][ T4260] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 49.559796][ T4260] team0: Port device team_slave_0 added [ 49.561672][ T4260] team0: Port device team_slave_1 added [ 49.569145][ T4260] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 49.570318][ T4260] 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. [ 49.574875][ T4260] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 49.577518][ T4260] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 49.578616][ T4260] 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. [ 49.583005][ T4260] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 49.638109][ T4260] device hsr_slave_0 entered promiscuous mode [ 49.687229][ T4260] device hsr_slave_1 entered promiscuous mode [ 50.218814][ T4260] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.258148][ T4260] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.288176][ T4260] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.328719][ T4260] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.384800][ T4260] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.385954][ T4260] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.387190][ T4260] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.388317][ T4260] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.412028][ T4260] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.416313][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.420269][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.421776][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.423591][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 50.429954][ T4260] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.433146][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.434629][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.435799][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.440147][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.442121][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.443330][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.450038][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.451693][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.455038][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.459115][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.462427][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.465253][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.509845][ T4260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.518045][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.519328][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.520849][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.526159][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.528191][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.529961][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.531276][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.533018][ T4260] device veth0_vlan entered promiscuous mode [ 50.536424][ T4260] device veth1_vlan entered promiscuous mode [ 50.545921][ T4260] device veth0_macvtap entered promiscuous mode [ 50.549699][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.551301][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.552895][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.554473][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.556075][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.559406][ T4260] device veth1_macvtap entered promiscuous mode [ 50.564785][ T4260] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.566121][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.568644][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.570463][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.573508][ T4260] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.575893][ T4260] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.577439][ T4260] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.578866][ T4260] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.580339][ T4260] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.583125][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.584819][ T1607] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.614328][ T4375] INFO: trying to register non-static key. [ 50.615207][ T4375] The code is fine but needs lockdep annotation, or maybe [ 50.616367][ T4375] you didn't initialize this object before use? [ 50.617390][ T4375] turning off the locking correctness validator. [ 50.618519][ T4375] CPU: 1 PID: 4375 Comm: syz-executor.0 Not tainted syzkaller #0 [ 50.619891][ T4375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 50.621528][ T4375] Call trace: [ 50.622039][ T4375] dump_backtrace+0x0/0x458 [ 50.622734][ T4375] show_stack+0x2c/0x3c [ 50.623375][ T4375] __dump_stack+0x30/0x40 [ 50.624029][ T4375] dump_stack_lvl+0xf4/0x15c [ 50.624721][ T4375] dump_stack+0x1c/0x5c [ 50.625353][ T4375] assign_lock_key+0x1a8/0x1b4 [ 50.626084][ T4375] register_lock_class+0x1ac/0x694 [ 50.626857][ T4375] __lock_acquire+0x164/0x67ec [ 50.627591][ T4375] lock_acquire+0x1f4/0x618 [ 50.628279][ T4375] _raw_spin_lock_irqsave+0xc4/0x148 [ 50.629114][ T4375] gsmld_write_wakeup+0x74/0x2b8 [ 50.629879][ T4375] tty_ldisc_hangup+0x154/0x4a4 [ 50.630625][ T4375] __tty_hangup+0x3f0/0x6e4 [ 50.631306][ T4375] tty_vhangup+0x24/0x34 [ 50.631977][ T4375] pty_close+0x2b8/0x450 [ 50.632642][ T4375] tty_release+0x33c/0x131c [ 50.633334][ T4375] __fput+0x1c0/0x7e8 [ 50.633930][ T4375] ____fput+0x20/0x30 [ 50.634541][ T4375] task_work_run+0x12c/0x1d8 [ 50.635327][ T4375] do_notify_resume+0x2450/0x309c [ 50.636225][ T4375] el0_svc+0xf0/0x1d0 [ 50.636893][ T4375] el0t_64_sync_handler+0xcc/0xe4 [ 50.637719][ T4375] el0t_64_sync+0x1a0/0x1a4 [ 51.477323][ T1968] Bluetooth: hci0: command 0x0409 tx timeout [ 53.547058][ T1968] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:00:54 executed programs: 369 [ 55.627128][ T4065] Bluetooth: hci0: command 0x040f tx timeout [ 57.707066][ T4065] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:00:59 executed programs: 985