Warning: Permanently added '10.128.0.28' (ED25519) to the list of known hosts. 2025/06/30 03:11:32 ignoring optional flag "sandboxArg"="0" 2025/06/30 03:11:32 ignoring optional flag "type"="gce" 2025/06/30 03:11:32 parsed 1 programs 2025/06/30 03:11:34 executed programs: 0 [ 68.682492][ T4432] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 68.883088][ T4485] chnl_net:caif_netlink_parms(): no params data found [ 68.934342][ T4485] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.941445][ T4485] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.949238][ T4485] device bridge_slave_0 entered promiscuous mode [ 68.957051][ T4485] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.964200][ T4485] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.971768][ T4485] device bridge_slave_1 entered promiscuous mode [ 68.990442][ T4485] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.001403][ T4485] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.022681][ T4485] team0: Port device team_slave_0 added [ 69.029513][ T4485] team0: Port device team_slave_1 added [ 69.045373][ T4485] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.052621][ T4485] 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. [ 69.078550][ T4485] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.090152][ T4485] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.097136][ T4485] 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. [ 69.123026][ T4485] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.148190][ T4485] device hsr_slave_0 entered promiscuous mode [ 69.154855][ T4485] device hsr_slave_1 entered promiscuous mode [ 69.621340][ T4485] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.635889][ T4485] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.645450][ T4485] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.656685][ T4485] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.680456][ T4485] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.687573][ T4485] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.695224][ T4485] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.702336][ T4485] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.753545][ T4485] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.770646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.780463][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.790903][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.800400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 69.818442][ T4485] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.831061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.840237][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.847350][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.866378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.875688][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.882803][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.904107][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.913349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.924007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.934975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.944324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.953659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.962463][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.973534][ T4485] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.986112][ T4485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.995292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.004123][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.012903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.155690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.163179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.180021][ T4485] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.199514][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.208397][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.229117][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.238175][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.251559][ T4485] device veth0_vlan entered promiscuous mode [ 70.259472][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.268944][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.280971][ T4485] device veth1_vlan entered promiscuous mode [ 70.305835][ T4485] device veth0_macvtap entered promiscuous mode [ 70.313991][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.322643][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.330568][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.339768][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.349336][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.359245][ T4485] device veth1_macvtap entered promiscuous mode [ 70.378116][ T4485] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.385928][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.395191][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.404822][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.417972][ T4485] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.427755][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.437055][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.447356][ T4485] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.458138][ T4485] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.467172][ T4485] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.476477][ T4485] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.534794][ T453] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.552337][ T453] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.561339][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.581573][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.589961][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.600071][ T453] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 70.649695][ T4578] 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. [ 70.716934][ T4578] [ 70.719606][ T4578] ============================= [ 70.725496][ T4578] WARNING: suspicious RCU usage [ 70.730448][ T4578] 5.15.186-syzkaller #0 Not tainted [ 70.736076][ T4578] ----------------------------- [ 70.741012][ T4578] include/linux/kvm_host.h:889 suspicious rcu_dereference_check() usage! [ 70.749992][ T4578] [ 70.749992][ T4578] other info that might help us debug this: [ 70.749992][ T4578] [ 70.760697][ T4578] [ 70.760697][ T4578] rcu_scheduler_active = 2, debug_locks = 1 [ 70.769257][ T4578] 1 lock held by syz-executor.0/4578: [ 70.775049][ T4578] #0: ffff88801fe100c8 (&vcpu->mutex){+.+.}-{3:3}, at: kvm_vcpu_ioctl+0x1c8/0xb80 [ 70.785120][ T4578] [ 70.785120][ T4578] stack backtrace: [ 70.791173][ T4578] CPU: 1 PID: 4578 Comm: syz-executor.0 Not tainted 5.15.186-syzkaller #0 [ 70.799681][ T4578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.809749][ T4578] Call Trace: [ 70.813035][ T4578] [ 70.815968][ T4578] dump_stack_lvl+0x168/0x230 [ 70.820663][ T4578] ? load_image+0x3b0/0x3b0 [ 70.825177][ T4578] ? show_regs_print_info+0x20/0x20 [ 70.830478][ T4578] ? lockdep_rcu_suspicious+0x110/0x180 [ 70.836064][ T4578] kvm_vcpu_memslots+0x1b6/0x200 [ 70.841009][ T4578] kvm_vcpu_gfn_to_memslot+0x2b/0x3c0 [ 70.846389][ T4578] ? sync_vmcs02_to_vmcs12+0xd33/0x19a0 [ 70.851947][ T4578] kvm_vcpu_unmap+0x5b/0x80 [ 70.856458][ T4578] nested_vmx_vmexit+0x13f5/0x28d0 [ 70.861602][ T4578] ? nested_mark_vmcs12_pages_dirty+0x290/0x290 [ 70.868025][ T4578] ? __might_fault+0xb7/0x110 [ 70.872712][ T4578] ? __lock_acquire+0x7c60/0x7c60 [ 70.877747][ T4578] vmx_leave_nested+0x7e/0xc0 [ 70.882432][ T4578] kvm_vcpu_ioctl_x86_set_vcpu_events+0x95b/0x1190 [ 70.888951][ T4578] kvm_arch_vcpu_ioctl+0x1092/0x19d0 [ 70.894250][ T4578] ? kvm_arch_vcpu_put+0x840/0x840 [ 70.899363][ T4578] ? is_bpf_text_address+0x254/0x270 [ 70.904661][ T4578] ? __kernel_text_address+0x9a/0x100 [ 70.910049][ T4578] ? mark_lock+0x94/0x320 [ 70.914393][ T4578] ? __lock_acquire+0x13ad/0x7c60 [ 70.919427][ T4578] ? kfree+0xef/0x2a0 [ 70.923419][ T4578] ? __se_sys_ioctl+0x48/0x170 [ 70.928191][ T4578] ? kfree+0xef/0x2a0 [ 70.932178][ T4578] ? kasan_set_track+0x62/0x70 [ 70.936945][ T4578] ? kasan_set_track+0x4b/0x70 [ 70.941718][ T4578] ? kasan_set_free_info+0x1f/0x40 [ 70.946831][ T4578] ? verify_lock_unused+0x140/0x140 [ 70.952032][ T4578] ? tomoyo_path_number_perm+0x48f/0x5d0 [ 70.957702][ T4578] ? __mutex_trylock_common+0x14f/0x250 [ 70.963266][ T4578] ? rcu_lock_release+0x20/0x20 [ 70.968138][ T4578] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 70.973784][ T4578] ? rcu_lock_release+0x5/0x20 [ 70.978564][ T4578] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 70.983521][ T4578] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 70.988383][ T4578] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 70.993254][ T4578] ? __mutex_lock_common+0x431/0x2390 [ 70.998639][ T4578] ? kfree+0xef/0x2a0 [ 71.002634][ T4578] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 71.008276][ T4578] ? verify_lock_unused+0x140/0x140 [ 71.013491][ T4578] ? mutex_lock_io_nested+0x60/0x60 [ 71.018800][ T4578] kvm_vcpu_ioctl+0x6b1/0xb80 [ 71.023497][ T4578] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 71.029162][ T4578] ? bpf_lsm_file_ioctl+0x5/0x10 [ 71.034106][ T4578] ? security_file_ioctl+0x7c/0xa0 [ 71.039228][ T4578] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 71.044891][ T4578] __se_sys_ioctl+0xfa/0x170 [ 71.049497][ T4578] do_syscall_64+0x4c/0xa0 [ 71.053927][ T4578] ? clear_bhb_loop+0x30/0x80 [ 71.058613][ T4578] ? clear_bhb_loop+0x30/0x80 [ 71.063302][ T4578] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 71.069209][ T4578] RIP: 0033:0x7f8cf0cd7d29 [ 71.073629][ T4578] 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 [ 71.093328][ T4578] RSP: 002b:00007f8cf00590c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.101751][ T4578] RAX: ffffffffffffffda RBX: 00007f8cf0e06f80 RCX: 00007f8cf0cd7d29 [ 71.109732][ T4578] RDX: 00000000200003c0 RSI: 000000004040aea0 RDI: 0000000000000005 [ 71.117713][ T4578] RBP: 00007f8cf0d2447a R08: 0000000000000000 R09: 0000000000000000 [ 71.125694][ T4578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.133670][ T4578] R13: 000000000000000b R14: 00007f8cf0e06f80 R15: 00007ffc3a441978 [ 71.141661][ T4578] [ 71.147435][ T4196] Bluetooth: hci0: command 0x0409 tx timeout [ 71.215493][ T1423] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.222212][ T1423] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.212654][ T23] Bluetooth: hci0: command 0x041b tx timeout 2025/06/30 03:11:39 executed programs: 27 [ 75.292332][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 76.334649][ T1108] cfg80211: failed to load regulatory.db [ 77.372204][ T4196] Bluetooth: hci0: command 0x0419 tx timeout 2025/06/30 03:11:44 executed programs: 96