Warning: Permanently added '10.128.0.80' (ED25519) to the list of known hosts. 2025/08/27 07:27:31 ignoring optional flag "type"="gce" 2025/08/27 07:27:32 parsed 1 programs 2025/08/27 07:27:33 executed programs: 0 [ 70.848060][ T4479] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.964875][ T4514] chnl_net:caif_netlink_parms(): no params data found [ 70.999426][ T4514] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.006561][ T4514] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.014145][ T4514] device bridge_slave_0 entered promiscuous mode [ 71.021927][ T4514] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.029828][ T4514] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.037641][ T4514] device bridge_slave_1 entered promiscuous mode [ 71.056118][ T4514] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.067269][ T4514] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.087430][ T4514] team0: Port device team_slave_0 added [ 71.094411][ T4514] team0: Port device team_slave_1 added [ 71.110617][ T4514] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.117817][ T4514] 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. [ 71.144403][ T4514] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.156193][ T4514] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.163131][ T4514] 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. [ 71.189032][ T4514] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.214137][ T4514] device hsr_slave_0 entered promiscuous mode [ 71.220791][ T4514] device hsr_slave_1 entered promiscuous mode [ 71.237339][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.243865][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.751185][ T4514] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.761428][ T4514] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.786746][ T4514] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.797516][ T4514] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.841234][ T4514] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.848368][ T4514] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.855741][ T4514] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.862806][ T4514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.944564][ T4514] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.968479][ T1218] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.985563][ T1218] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.994916][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 72.009890][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.017851][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.030145][ T4514] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.048121][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.062154][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.071226][ T1218] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.078323][ T1218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.098351][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.108701][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.117431][ T1218] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.124540][ T1218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.135605][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.146373][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.165384][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.176353][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.185100][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.194101][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.207473][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.217384][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.226009][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.234851][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.243152][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.255139][ T4514] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.367596][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.375639][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.389442][ T4514] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.409467][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.419718][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.441059][ T4514] device veth0_vlan entered promiscuous mode [ 72.449106][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.458282][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.467284][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.476696][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.488534][ T4514] device veth1_vlan entered promiscuous mode [ 72.510294][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.520204][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.528902][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.539214][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.549991][ T4514] device veth0_macvtap entered promiscuous mode [ 72.562824][ T4514] device veth1_macvtap entered promiscuous mode [ 72.579625][ T4514] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.589229][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.598336][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.608458][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.617946][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.630239][ T4514] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.639157][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.648133][ T1218] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.660917][ T4514] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.671743][ T4514] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.680902][ T4514] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.690849][ T4514] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.750477][ T4613] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 72.820047][ T4613] [ 72.822685][ T4613] ============================= [ 72.828937][ T4613] WARNING: suspicious RCU usage [ 72.833875][ T4613] syzkaller #0 Not tainted [ 72.839891][ T4613] ----------------------------- [ 72.846098][ T4613] include/linux/kvm_host.h:889 suspicious rcu_dereference_check() usage! [ 72.854877][ T4613] [ 72.854877][ T4613] other info that might help us debug this: [ 72.854877][ T4613] [ 72.867443][ T4613] [ 72.867443][ T4613] rcu_scheduler_active = 2, debug_locks = 1 [ 72.876471][ T4613] 1 lock held by syz-executor.0/4613: [ 72.881975][ T4613] #0: ffff888024d5c0c8 (&vcpu->mutex){+.+.}-{3:3}, at: kvm_vcpu_ioctl+0x1c8/0xb80 [ 72.892806][ T4613] [ 72.892806][ T4613] stack backtrace: [ 72.899152][ T4613] CPU: 1 PID: 4613 Comm: syz-executor.0 Not tainted syzkaller #0 [ 72.906874][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 72.916950][ T4613] Call Trace: [ 72.920227][ T4613] [ 72.923153][ T4613] dump_stack_lvl+0x168/0x230 [ 72.927845][ T4613] ? load_image+0x3b0/0x3b0 [ 72.932354][ T4613] ? show_regs_print_info+0x20/0x20 [ 72.937567][ T4613] ? lockdep_rcu_suspicious+0x110/0x180 [ 72.943121][ T4613] kvm_vcpu_memslots+0x1b6/0x200 [ 72.948074][ T4613] kvm_vcpu_gfn_to_memslot+0x2b/0x3c0 [ 72.953453][ T4613] ? sync_vmcs02_to_vmcs12+0xd33/0x19a0 [ 72.959100][ T4613] kvm_vcpu_unmap+0x5b/0x80 [ 72.963609][ T4613] nested_vmx_vmexit+0x13f5/0x28d0 [ 72.968739][ T4613] ? nested_mark_vmcs12_pages_dirty+0x290/0x290 [ 72.974989][ T4613] ? __might_fault+0xb7/0x110 [ 72.979709][ T4613] ? __lock_acquire+0x7c60/0x7c60 [ 72.984747][ T4613] vmx_leave_nested+0x7e/0xc0 [ 72.989433][ T4613] kvm_vcpu_ioctl_x86_set_vcpu_events+0x95b/0x1190 [ 72.995956][ T4613] kvm_arch_vcpu_ioctl+0x1092/0x19d0 [ 73.001255][ T4613] ? kvm_arch_vcpu_put+0x840/0x840 [ 73.006375][ T4613] ? is_bpf_text_address+0x254/0x270 [ 73.011672][ T4613] ? __kernel_text_address+0x9a/0x100 [ 73.017055][ T4613] ? mark_lock+0x94/0x320 [ 73.021392][ T4613] ? __lock_acquire+0x13ad/0x7c60 [ 73.026419][ T4613] ? kfree+0xef/0x2a0 [ 73.030407][ T4613] ? __se_sys_ioctl+0x48/0x170 [ 73.035182][ T4613] ? kfree+0xef/0x2a0 [ 73.039177][ T4613] ? kasan_set_track+0x62/0x70 [ 73.043945][ T4613] ? kasan_set_track+0x4b/0x70 [ 73.048713][ T4613] ? kasan_set_free_info+0x1f/0x40 [ 73.053825][ T4613] ? verify_lock_unused+0x140/0x140 [ 73.059013][ T4613] ? tomoyo_path_number_perm+0x48f/0x5d0 [ 73.064653][ T4613] ? __mutex_trylock_common+0x14f/0x250 [ 73.070185][ T4613] ? rcu_lock_release+0x20/0x20 [ 73.075135][ T4613] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 73.080755][ T4613] ? rcu_lock_release+0x5/0x20 [ 73.085499][ T4613] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 73.090332][ T4613] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 73.095171][ T4613] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 73.100002][ T4613] ? __mutex_lock_common+0x431/0x2390 [ 73.105359][ T4613] ? kfree+0xef/0x2a0 [ 73.109326][ T4613] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 73.114942][ T4613] ? verify_lock_unused+0x140/0x140 [ 73.120122][ T4613] ? mutex_lock_io_nested+0x60/0x60 [ 73.125320][ T4613] kvm_vcpu_ioctl+0x6b1/0xb80 [ 73.129991][ T4613] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 73.135623][ T4613] ? bpf_lsm_file_ioctl+0x5/0x10 [ 73.140543][ T4613] ? security_file_ioctl+0x7c/0xa0 [ 73.145637][ T4613] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 73.151260][ T4613] __se_sys_ioctl+0xfa/0x170 [ 73.155958][ T4613] do_syscall_64+0x4c/0xa0 [ 73.160377][ T4613] ? clear_bhb_loop+0x30/0x80 [ 73.165039][ T4613] ? clear_bhb_loop+0x30/0x80 [ 73.169715][ T4613] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 73.175613][ T4613] RIP: 0033:0x7f81103e3ea9 [ 73.180016][ T4613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 73.199613][ T4613] RSP: 002b:00007f810f7640c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.208049][ T4613] RAX: ffffffffffffffda RBX: 00007f8110511f80 RCX: 00007f81103e3ea9 [ 73.216021][ T4613] RDX: 0000000020000200 RSI: 000000004040aea0 RDI: 0000000000000005 [ 73.223976][ T4613] RBP: 00007f81104304a4 R08: 0000000000000000 R09: 0000000000000000 [ 73.231933][ T4613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 73.239884][ T4613] R13: 000000000000000b R14: 00007f8110511f80 R15: 00007ffd309efdc8 [ 73.247848][ T4613] [ 73.253237][ T4196] Bluetooth: hci0: command 0x0409 tx timeout [ 75.315325][ T7] Bluetooth: hci0: command 0x041b tx timeout 2025/08/27 07:27:38 executed programs: 29 [ 76.357544][ T1107] cfg80211: failed to load regulatory.db [ 77.394543][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 79.474563][ T13] Bluetooth: hci0: command 0x0419 tx timeout 2025/08/27 07:27:43 executed programs: 92