Warning: Permanently added '10.128.0.115' (ED25519) to the list of known hosts. 2025/06/30 02:55:22 ignoring optional flag "sandboxArg"="0" 2025/06/30 02:55:22 ignoring optional flag "type"="gce" 2025/06/30 02:55:22 parsed 1 programs 2025/06/30 02:55:22 executed programs: 0 [ 67.566393][ T4407] chnl_net:caif_netlink_parms(): no params data found [ 67.625152][ T4407] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.632589][ T4407] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.642237][ T4407] device bridge_slave_0 entered promiscuous mode [ 67.651055][ T4407] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.659622][ T4407] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.669060][ T4407] device bridge_slave_1 entered promiscuous mode [ 67.698866][ T4407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.710469][ T4407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.744478][ T4407] team0: Port device team_slave_0 added [ 67.752767][ T4407] team0: Port device team_slave_1 added [ 67.777287][ T4407] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.784266][ T4407] 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. [ 67.810709][ T4407] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.823677][ T4407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.830782][ T4407] 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. [ 67.856876][ T4407] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.884265][ T4407] device hsr_slave_0 entered promiscuous mode [ 67.891731][ T4407] device hsr_slave_1 entered promiscuous mode [ 68.352378][ T4407] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.364431][ T4407] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.374203][ T4407] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.385439][ T4407] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.414569][ T4407] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.421729][ T4407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.429184][ T4407] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.436380][ T4407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.488311][ T4407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.504888][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.517700][ T1289] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.526734][ T1289] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.535352][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 68.552984][ T4407] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.567334][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.576102][ T1289] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.583272][ T1289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.599958][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.617274][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.626321][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.633462][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.646587][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.660952][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.679657][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.690625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.701467][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.710679][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.719470][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.731502][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.744693][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.756656][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.766562][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.777572][ T4407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.888600][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.897777][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.911124][ T4407] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.932307][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.944339][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.967248][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.976008][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.985553][ T4407] device veth0_vlan entered promiscuous mode [ 68.992229][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.003459][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.018254][ T4407] device veth1_vlan entered promiscuous mode [ 69.039685][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.048914][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.058502][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.068593][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.079832][ T4407] device veth0_macvtap entered promiscuous mode [ 69.092823][ T4407] device veth1_macvtap entered promiscuous mode [ 69.109276][ T4407] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.119946][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.128379][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.137343][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.147301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.160037][ T4407] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.167983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.176738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.189058][ T4407] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.198839][ T4407] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.208287][ T4407] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.217253][ T4407] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.281573][ T1289] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.294030][ T1289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.318631][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 69.328913][ T1289] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.338129][ T1289] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.350286][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.392824][ T4510] 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. [ 69.482618][ T4510] [ 69.486639][ T4193] Bluetooth: hci0: command 0x0409 tx timeout [ 69.493706][ T4510] ============================= [ 69.499367][ T4510] WARNING: suspicious RCU usage [ 69.504344][ T4510] 5.15.186-syzkaller #0 Not tainted [ 69.510041][ T4510] ----------------------------- [ 69.515317][ T4510] include/linux/kvm_host.h:889 suspicious rcu_dereference_check() usage! [ 69.524041][ T4510] [ 69.524041][ T4510] other info that might help us debug this: [ 69.524041][ T4510] [ 69.534874][ T4510] [ 69.534874][ T4510] rcu_scheduler_active = 2, debug_locks = 1 [ 69.543596][ T4510] 1 lock held by syz-executor.0/4510: [ 69.549479][ T4510] #0: ffff8880267e80c8 (&vcpu->mutex){+.+.}-{3:3}, at: kvm_vcpu_ioctl+0x1c8/0xb80 [ 69.559316][ T4510] [ 69.559316][ T4510] stack backtrace: [ 69.566247][ T4510] CPU: 1 PID: 4510 Comm: syz-executor.0 Not tainted 5.15.186-syzkaller #0 [ 69.574773][ T4510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 69.584937][ T4510] Call Trace: [ 69.588230][ T4510] [ 69.591181][ T4510] dump_stack_lvl+0x168/0x230 [ 69.595969][ T4510] ? load_image+0x3b0/0x3b0 [ 69.600482][ T4510] ? show_regs_print_info+0x20/0x20 [ 69.605695][ T4510] ? lockdep_rcu_suspicious+0x110/0x180 [ 69.611258][ T4510] kvm_vcpu_memslots+0x1b6/0x200 [ 69.616208][ T4510] kvm_vcpu_gfn_to_memslot+0x2b/0x3c0 [ 69.621681][ T4510] ? sync_vmcs02_to_vmcs12+0xd33/0x19a0 [ 69.627260][ T4510] kvm_vcpu_unmap+0x5b/0x80 [ 69.631867][ T4510] nested_vmx_vmexit+0x13f5/0x28d0 [ 69.637003][ T4510] ? nested_mark_vmcs12_pages_dirty+0x290/0x290 [ 69.643262][ T4510] ? __might_fault+0xb7/0x110 [ 69.648055][ T4510] ? __lock_acquire+0x7c60/0x7c60 [ 69.653357][ T4510] vmx_leave_nested+0x7e/0xc0 [ 69.658053][ T4510] kvm_vcpu_ioctl_x86_set_vcpu_events+0x95b/0x1190 [ 69.664574][ T4510] kvm_arch_vcpu_ioctl+0x1092/0x19d0 [ 69.669966][ T4510] ? kvm_arch_vcpu_put+0x840/0x840 [ 69.675241][ T4510] ? is_bpf_text_address+0x254/0x270 [ 69.680729][ T4510] ? __kernel_text_address+0x9a/0x100 [ 69.686133][ T4510] ? mark_lock+0x94/0x320 [ 69.690812][ T4510] ? __lock_acquire+0x13ad/0x7c60 [ 69.696032][ T4510] ? kfree+0xef/0x2a0 [ 69.700034][ T4510] ? __se_sys_ioctl+0x48/0x170 [ 69.704809][ T4510] ? kfree+0xef/0x2a0 [ 69.708798][ T4510] ? kasan_set_track+0x62/0x70 [ 69.713678][ T4510] ? kasan_set_track+0x4b/0x70 [ 69.718475][ T4510] ? kasan_set_free_info+0x1f/0x40 [ 69.723611][ T4510] ? verify_lock_unused+0x140/0x140 [ 69.728826][ T4510] ? tomoyo_path_number_perm+0x48f/0x5d0 [ 69.734515][ T4510] ? __mutex_trylock_common+0x14f/0x250 [ 69.740164][ T4510] ? rcu_lock_release+0x20/0x20 [ 69.745046][ T4510] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 69.750695][ T4510] ? rcu_lock_release+0x5/0x20 [ 69.755483][ T4510] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 69.760362][ T4510] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 69.765237][ T4510] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 69.770285][ T4510] ? __mutex_lock_common+0x431/0x2390 [ 69.775707][ T4510] ? kfree+0xef/0x2a0 [ 69.779715][ T4510] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 69.785364][ T4510] ? verify_lock_unused+0x140/0x140 [ 69.790584][ T4510] ? mutex_lock_io_nested+0x60/0x60 [ 69.795826][ T4510] kvm_vcpu_ioctl+0x6b1/0xb80 [ 69.800528][ T4510] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 69.806221][ T4510] ? bpf_lsm_file_ioctl+0x5/0x10 [ 69.811187][ T4510] ? security_file_ioctl+0x7c/0xa0 [ 69.816346][ T4510] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 69.822010][ T4510] __se_sys_ioctl+0xfa/0x170 [ 69.826632][ T4510] do_syscall_64+0x4c/0xa0 [ 69.831067][ T4510] ? clear_bhb_loop+0x30/0x80 [ 69.835762][ T4510] ? clear_bhb_loop+0x30/0x80 [ 69.840459][ T4510] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 69.846479][ T4510] RIP: 0033:0x7f552ba178d9 [ 69.851001][ T4510] 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 [ 69.870627][ T4510] RSP: 002b:00007f552ad990c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.879077][ T4510] RAX: ffffffffffffffda RBX: 00007f552bb36f80 RCX: 00007f552ba178d9 [ 69.887077][ T4510] RDX: 00000000200000c0 RSI: 000000004040aea0 RDI: 0000000000000005 [ 69.895065][ T4510] RBP: 00007f552ba73b20 R08: 0000000000000000 R09: 0000000000000000 [ 69.903121][ T4510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.911197][ T4510] R13: 000000000000000b R14: 00007f552bb36f80 R15: 00007ffeadd62188 [ 69.919203][ T4510] [ 71.409641][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.416297][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.565954][ T4193] Bluetooth: hci0: command 0x041b tx timeout [ 71.663352][ T4644] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 71.672842][ T4644] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 72.002745][ T4665] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 72.010986][ T4665] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 72.240038][ T4676] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 72.249058][ T4676] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 2025/06/30 02:55:27 executed programs: 21 [ 73.645141][ T4178] Bluetooth: hci0: command 0x040f tx timeout [ 75.735013][ T4193] Bluetooth: hci0: command 0x0419 tx timeout [ 76.543194][ T21] cfg80211: failed to load regulatory.db [ 76.879471][ T4922] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability [ 76.887546][ T4922] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 2025/06/30 02:55:32 executed programs: 77