Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 2025/06/08 16:34:45 ignoring optional flag "sandboxArg"="0" 2025/06/08 16:34:45 ignoring optional flag "type"="gce" 2025/06/08 16:34:45 parsed 1 programs 2025/06/08 16:34:47 executed programs: 0 [ 85.601834][ T4465] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 85.762039][ T4488] chnl_net:caif_netlink_parms(): no params data found [ 85.806626][ T4488] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.813809][ T4488] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.821720][ T4488] device bridge_slave_0 entered promiscuous mode [ 85.829853][ T4488] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.837020][ T4488] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.845051][ T4488] device bridge_slave_1 entered promiscuous mode [ 85.867689][ T4488] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.879006][ T4488] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.904152][ T4488] team0: Port device team_slave_0 added [ 85.911673][ T4488] team0: Port device team_slave_1 added [ 85.930443][ T4488] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.937590][ T4488] 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. [ 85.963614][ T4488] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.975927][ T4488] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.983188][ T4488] 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. [ 86.010118][ T4488] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.041541][ T4488] device hsr_slave_0 entered promiscuous mode [ 86.048423][ T4488] device hsr_slave_1 entered promiscuous mode [ 86.522298][ T4488] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.534386][ T4488] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.544951][ T4488] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.556644][ T4488] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.583421][ T4488] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.590624][ T4488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.598189][ T4488] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.605435][ T4488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.665233][ T4488] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.682048][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.692383][ T1279] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.703444][ T1279] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.712021][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 86.728616][ T4488] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.737981][ T13] cfg80211: failed to load regulatory.db [ 86.756881][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.766239][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.776401][ T1279] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.783532][ T1279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.792739][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.801693][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.812697][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.819791][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.846911][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.864269][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.875283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.885304][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.896509][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.913918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.925171][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.934595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.943633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.952101][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.960913][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.973309][ T4488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.106250][ T4488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.115173][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.124802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.147918][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.157748][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.180762][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.191104][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.203041][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.211996][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.222247][ T4488] device veth0_vlan entered promiscuous mode [ 87.236162][ T4488] device veth1_vlan entered promiscuous mode [ 87.260897][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.269700][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.278875][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.288514][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.301160][ T4488] device veth0_macvtap entered promiscuous mode [ 87.314477][ T4488] device veth1_macvtap entered promiscuous mode [ 87.336479][ T4488] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.344361][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.354919][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.364806][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.375114][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.388711][ T4488] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.397883][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 87.406896][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.419095][ T4488] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.428481][ T4488] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.437675][ T4488] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.446895][ T4488] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.525670][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.546270][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.566064][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.573790][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.581918][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.591357][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.653507][ T4563] 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. [ 87.693561][ T1111] Bluetooth: hci0: command 0x0409 tx timeout [ 87.729437][ T4563] [ 87.732058][ T4563] ============================= [ 87.737547][ T4563] WARNING: suspicious RCU usage [ 87.743920][ T4563] 5.15.185-syzkaller #0 Not tainted [ 87.749237][ T4563] ----------------------------- [ 87.755009][ T4563] include/linux/kvm_host.h:889 suspicious rcu_dereference_check() usage! [ 87.764964][ T4563] [ 87.764964][ T4563] other info that might help us debug this: [ 87.764964][ T4563] [ 87.777700][ T4563] [ 87.777700][ T4563] rcu_scheduler_active = 2, debug_locks = 1 [ 87.787097][ T4563] 1 lock held by syz-executor.0/4563: [ 87.793270][ T4563] #0: ffff88802b2480c8 (&vcpu->mutex){+.+.}-{3:3}, at: kvm_vcpu_ioctl+0x1c8/0xb80 [ 87.804077][ T4563] [ 87.804077][ T4563] stack backtrace: [ 87.810099][ T4563] CPU: 0 PID: 4563 Comm: syz-executor.0 Not tainted 5.15.185-syzkaller #0 [ 87.818641][ T4563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 87.828745][ T4563] Call Trace: [ 87.832054][ T4563] [ 87.835015][ T4563] dump_stack_lvl+0x168/0x230 [ 87.839736][ T4563] ? load_image+0x3b0/0x3b0 [ 87.844310][ T4563] ? show_regs_print_info+0x20/0x20 [ 87.849550][ T4563] ? lockdep_rcu_suspicious+0x110/0x180 [ 87.855138][ T4563] kvm_vcpu_memslots+0x1b6/0x200 [ 87.860115][ T4563] kvm_vcpu_gfn_to_memslot+0x2b/0x3c0 [ 87.865526][ T4563] ? sync_vmcs02_to_vmcs12+0xd33/0x19a0 [ 87.871107][ T4563] kvm_vcpu_unmap+0x5b/0x80 [ 87.875637][ T4563] nested_vmx_vmexit+0x13f5/0x28d0 [ 87.880797][ T4563] ? nested_mark_vmcs12_pages_dirty+0x290/0x290 [ 87.887065][ T4563] ? __might_fault+0xb7/0x110 [ 87.891782][ T4563] ? __lock_acquire+0x7c60/0x7c60 [ 87.896852][ T4563] vmx_leave_nested+0x7e/0xc0 [ 87.901568][ T4563] kvm_vcpu_ioctl_x86_set_vcpu_events+0x95b/0x1190 [ 87.908121][ T4563] kvm_arch_vcpu_ioctl+0x1092/0x19d0 [ 87.913459][ T4563] ? kvm_arch_vcpu_put+0x840/0x840 [ 87.918612][ T4563] ? is_bpf_text_address+0x254/0x270 [ 87.923936][ T4563] ? __kernel_text_address+0x9a/0x100 [ 87.929342][ T4563] ? mark_lock+0x94/0x320 [ 87.933706][ T4563] ? __lock_acquire+0x13ad/0x7c60 [ 87.938770][ T4563] ? kfree+0xef/0x2a0 [ 87.942827][ T4563] ? __se_sys_ioctl+0x48/0x170 [ 87.947623][ T4563] ? kfree+0xef/0x2a0 [ 87.951633][ T4563] ? kasan_set_track+0x62/0x70 [ 87.956423][ T4563] ? kasan_set_track+0x4b/0x70 [ 87.961223][ T4563] ? kasan_set_free_info+0x1f/0x40 [ 87.966359][ T4563] ? verify_lock_unused+0x140/0x140 [ 87.971586][ T4563] ? tomoyo_path_number_perm+0x48f/0x5d0 [ 87.977289][ T4563] ? __mutex_trylock_common+0x14f/0x250 [ 87.982871][ T4563] ? rcu_lock_release+0x20/0x20 [ 87.987931][ T4563] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 87.993603][ T4563] ? rcu_lock_release+0x5/0x20 [ 87.998398][ T4563] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 88.003285][ T4563] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 88.008167][ T4563] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 88.013044][ T4563] ? __mutex_lock_common+0x431/0x2390 [ 88.018493][ T4563] ? kfree+0xef/0x2a0 [ 88.022506][ T4563] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 88.028257][ T4563] ? verify_lock_unused+0x140/0x140 [ 88.033494][ T4563] ? mutex_lock_io_nested+0x60/0x60 [ 88.038751][ T4563] kvm_vcpu_ioctl+0x6b1/0xb80 [ 88.043483][ T4563] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 88.049178][ T4563] ? bpf_lsm_file_ioctl+0x5/0x10 [ 88.054147][ T4563] ? security_file_ioctl+0x7c/0xa0 [ 88.059296][ T4563] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 88.064973][ T4563] __se_sys_ioctl+0xfa/0x170 [ 88.069603][ T4563] do_syscall_64+0x4c/0xa0 [ 88.074048][ T4563] ? clear_bhb_loop+0x30/0x80 [ 88.078758][ T4563] ? clear_bhb_loop+0x30/0x80 [ 88.083473][ T4563] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 88.089630][ T4563] RIP: 0033:0x7f8e94778ea9 [ 88.094084][ T4563] 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 [ 88.113901][ T4563] RSP: 002b:00007f8e93af90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.122464][ T4563] RAX: ffffffffffffffda RBX: 00007f8e948a6f80 RCX: 00007f8e94778ea9 [ 88.130481][ T4563] RDX: 0000000020000200 RSI: 000000004040aea0 RDI: 0000000000000005 [ 88.138483][ T4563] RBP: 00007f8e947c54a4 R08: 0000000000000000 R09: 0000000000000000 [ 88.146493][ T4563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.154498][ T4563] R13: 000000000000000b R14: 00007f8e948a6f80 R15: 00007ffe0e8dcf48 [ 88.162515][ T4563] [ 89.783363][ T21] Bluetooth: hci0: command 0x041b tx timeout 2025/06/08 16:34:52 executed programs: 23 [ 91.862573][ T21] Bluetooth: hci0: command 0x040f tx timeout [ 93.942652][ T21] Bluetooth: hci0: command 0x0419 tx timeout 2025/06/08 16:34:57 executed programs: 76