Warning: Permanently added '10.128.0.74' (ED25519) to the list of known hosts. 2025/06/30 03:28:03 ignoring optional flag "sandboxArg"="0" 2025/06/30 03:28:03 ignoring optional flag "type"="gce" 2025/06/30 03:28:04 parsed 1 programs 2025/06/30 03:28:06 executed programs: 0 [ 70.496543][ T4425] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 70.626690][ T4493] chnl_net:caif_netlink_parms(): no params data found [ 70.661903][ T4493] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.669244][ T4493] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.677356][ T4493] device bridge_slave_0 entered promiscuous mode [ 70.685051][ T4493] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.692260][ T4493] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.700411][ T4493] device bridge_slave_1 entered promiscuous mode [ 70.719132][ T4493] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.729693][ T4493] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.751878][ T4493] team0: Port device team_slave_0 added [ 70.759071][ T4493] team0: Port device team_slave_1 added [ 70.775183][ T4493] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.782144][ T4493] 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. [ 70.808505][ T4493] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.820900][ T4493] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.828161][ T4493] 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. [ 70.854585][ T4493] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.881234][ T4493] device hsr_slave_0 entered promiscuous mode [ 70.887862][ T4493] device hsr_slave_1 entered promiscuous mode [ 71.296884][ T1428] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.303942][ T1428] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.377322][ T4493] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.388254][ T4493] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.398315][ T4493] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.409347][ T4493] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.434431][ T4493] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.441617][ T4493] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.449113][ T4493] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.456241][ T4493] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.510633][ T4493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.524843][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.534931][ T4204] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.542622][ T4204] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.551107][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.564947][ T4493] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.578069][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.587845][ T4204] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.594973][ T4204] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.618011][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.628752][ T4204] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.635896][ T4204] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.647296][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.664752][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.673116][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.682555][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.692139][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.708773][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.717542][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.727210][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.738819][ T4493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.887845][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.905908][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.919266][ T4493] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.967965][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.978149][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.004493][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.015405][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.026128][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.044041][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.065519][ T4493] device veth0_vlan entered promiscuous mode [ 72.092462][ T4493] device veth1_vlan entered promiscuous mode [ 72.116502][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.125505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.134304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.143054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.154185][ T4493] device veth0_macvtap entered promiscuous mode [ 72.163350][ T4493] device veth1_macvtap entered promiscuous mode [ 72.226119][ T4493] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.241815][ T4493] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.249359][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.259242][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.267811][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.277817][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.287270][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.297681][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.309127][ T4493] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.319777][ T4493] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.329129][ T4493] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.339435][ T4493] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.395253][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.414666][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.422361][ T4204] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.431948][ T4204] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.442282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.450884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.490180][ T4592] 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. [ 72.533872][ T4592] [ 72.536435][ T4592] ============================= [ 72.541374][ T4592] WARNING: suspicious RCU usage [ 72.546886][ T4592] 5.15.186-syzkaller #0 Not tainted [ 72.552103][ T4592] ----------------------------- [ 72.562984][ T4592] include/linux/kvm_host.h:889 suspicious rcu_dereference_check() usage! [ 72.574016][ T4592] [ 72.574016][ T4592] other info that might help us debug this: [ 72.574016][ T4592] [ 72.574158][ T4170] Bluetooth: hci0: command 0x0409 tx timeout [ 72.585929][ T4592] [ 72.585929][ T4592] rcu_scheduler_active = 2, debug_locks = 1 [ 72.599619][ T4592] 1 lock held by syz-executor.0/4592: [ 72.605208][ T4592] #0: ffff8880237940c8 (&vcpu->mutex){+.+.}-{3:3}, at: kvm_vcpu_ioctl+0x1c8/0xb80 [ 72.615298][ T4592] [ 72.615298][ T4592] stack backtrace: [ 72.621355][ T4592] CPU: 1 PID: 4592 Comm: syz-executor.0 Not tainted 5.15.186-syzkaller #0 [ 72.629862][ T4592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 72.640109][ T4592] Call Trace: [ 72.643569][ T4592] [ 72.646501][ T4592] dump_stack_lvl+0x168/0x230 [ 72.651205][ T4592] ? load_image+0x3b0/0x3b0 [ 72.655719][ T4592] ? show_regs_print_info+0x20/0x20 [ 72.660935][ T4592] ? lockdep_rcu_suspicious+0x110/0x180 [ 72.666618][ T4592] kvm_vcpu_memslots+0x1b6/0x200 [ 72.671571][ T4592] kvm_vcpu_gfn_to_memslot+0x2b/0x3c0 [ 72.676961][ T4592] ? free_nested+0x352/0x680 [ 72.681565][ T4592] kvm_vcpu_unmap+0x5b/0x80 [ 72.686095][ T4592] free_nested+0x3cf/0x680 [ 72.690518][ T4592] ? vmx_set_nmi_mask+0x148/0x260 [ 72.695565][ T4592] kvm_vcpu_ioctl_x86_set_vcpu_events+0x95b/0x1190 [ 72.702218][ T4592] kvm_arch_vcpu_ioctl+0x1092/0x19d0 [ 72.707522][ T4592] ? kvm_arch_vcpu_put+0x840/0x840 [ 72.712641][ T4592] ? is_bpf_text_address+0x254/0x270 [ 72.717938][ T4592] ? __kernel_text_address+0x9a/0x100 [ 72.723324][ T4592] ? mark_lock+0x94/0x320 [ 72.727669][ T4592] ? __lock_acquire+0x13ad/0x7c60 [ 72.732711][ T4592] ? kfree+0xef/0x2a0 [ 72.736706][ T4592] ? __se_sys_ioctl+0x48/0x170 [ 72.741565][ T4592] ? kfree+0xef/0x2a0 [ 72.745552][ T4592] ? kasan_set_track+0x62/0x70 [ 72.750438][ T4592] ? kasan_set_track+0x4b/0x70 [ 72.755223][ T4592] ? kasan_set_free_info+0x1f/0x40 [ 72.760340][ T4592] ? verify_lock_unused+0x140/0x140 [ 72.765548][ T4592] ? tomoyo_path_number_perm+0x48f/0x5d0 [ 72.771229][ T4592] ? __mutex_trylock_common+0x14f/0x250 [ 72.776787][ T4592] ? rcu_lock_release+0x20/0x20 [ 72.781650][ T4592] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 72.787294][ T4592] ? rcu_lock_release+0x5/0x20 [ 72.792158][ T4592] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 72.797041][ T4592] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 72.801905][ T4592] ? kvm_vcpu_ioctl+0x1c8/0xb80 [ 72.806801][ T4592] ? __mutex_lock_common+0x431/0x2390 [ 72.812279][ T4592] ? kfree+0xef/0x2a0 [ 72.816278][ T4592] ? tomoyo_path_number_perm+0x4d4/0x5d0 [ 72.821923][ T4592] ? verify_lock_unused+0x140/0x140 [ 72.827136][ T4592] ? mutex_lock_io_nested+0x60/0x60 [ 72.832371][ T4592] kvm_vcpu_ioctl+0x6b1/0xb80 [ 72.837079][ T4592] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 72.842759][ T4592] ? bpf_lsm_file_ioctl+0x5/0x10 [ 72.847702][ T4592] ? security_file_ioctl+0x7c/0xa0 [ 72.852810][ T4592] ? kvm_clear_stat_per_vcpu+0x1f0/0x1f0 [ 72.858522][ T4592] __se_sys_ioctl+0xfa/0x170 [ 72.863103][ T4592] do_syscall_64+0x4c/0xa0 [ 72.867600][ T4592] ? clear_bhb_loop+0x30/0x80 [ 72.872278][ T4592] ? clear_bhb_loop+0x30/0x80 [ 72.876937][ T4592] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.882826][ T4592] RIP: 0033:0x7f8e695ffae9 [ 72.887224][ T4592] 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 [ 72.906914][ T4592] RSP: 002b:00007f8e689810c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.915311][ T4592] RAX: ffffffffffffffda RBX: 00007f8e6971ef80 RCX: 00007f8e695ffae9 [ 72.923264][ T4592] RDX: 0000000020000080 RSI: 000000004040aea0 RDI: 0000000000000005 [ 72.931242][ T4592] RBP: 00007f8e6964b47a R08: 0000000000000000 R09: 0000000000000000 [ 72.939281][ T4592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 72.947233][ T4592] R13: 000000000000000b R14: 00007f8e6971ef80 R15: 00007ffd51f2da68 [ 72.955284][ T4592] [ 74.654110][ T23] Bluetooth: hci0: command 0x041b tx timeout 2025/06/30 03:28:11 executed programs: 43 [ 76.425152][ T1108] cfg80211: failed to load regulatory.db [ 76.756044][ T4170] Bluetooth: hci0: command 0x040f tx timeout [ 78.819013][ T4170] Bluetooth: hci0: command 0x0419 tx timeout 2025/06/30 03:28:16 executed programs: 130