Warning: Permanently added '10.128.0.190' (ED25519) to the list of known hosts. 2025/04/02 15:02:13 ignoring optional flag "sandboxArg"="0" 2025/04/02 15:02:14 parsed 1 programs [ 97.273726][ T9] cfg80211: failed to load regulatory.db [ 99.920803][ T5848] cgroup: Unknown subsys name 'net' [ 100.052809][ T5848] cgroup: Unknown subsys name 'cpuset' [ 100.067469][ T5848] cgroup: Unknown subsys name 'rlimit' [ 101.996677][ T5848] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 105.476280][ T1153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.492379][ T1153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.535837][ T1153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.546031][ T1153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.640445][ T5855] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 107.541926][ T5883] chnl_net:caif_netlink_parms(): no params data found [ 107.673712][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.684756][ T5883] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.694637][ T5883] bridge_slave_0: entered allmulticast mode [ 107.703687][ T5883] bridge_slave_0: entered promiscuous mode [ 107.716726][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.725539][ T5883] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.736408][ T5883] bridge_slave_1: entered allmulticast mode [ 107.745466][ T5883] bridge_slave_1: entered promiscuous mode [ 107.792440][ T5883] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.810800][ T5883] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.856497][ T5883] team0: Port device team_slave_0 added [ 107.868374][ T5883] team0: Port device team_slave_1 added [ 107.905551][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.914226][ T5883] 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. [ 107.943390][ T5883] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.959642][ T5883] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.968571][ T5883] 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. [ 107.996638][ T5883] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.052106][ T5883] hsr_slave_0: entered promiscuous mode [ 108.063191][ T5883] hsr_slave_1: entered promiscuous mode [ 108.268283][ T5883] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.288186][ T5883] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.301612][ T5883] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.315942][ T5883] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.359030][ T5883] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.368322][ T5883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.380375][ T5883] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.390203][ T5883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.477511][ T5883] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.501364][ T1153] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.511730][ T1153] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.538283][ T5883] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.562165][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.576953][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.598374][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.609506][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.838614][ T5883] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.895487][ T5883] veth0_vlan: entered promiscuous mode [ 108.912447][ T5883] veth1_vlan: entered promiscuous mode [ 108.953165][ T5883] veth0_macvtap: entered promiscuous mode [ 108.969074][ T5883] veth1_macvtap: entered promiscuous mode [ 108.994649][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.018242][ T5883] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.037614][ T5883] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.049164][ T5883] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.060357][ T5883] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.074364][ T5883] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 109.313041][ T5883] syz-executor (5883) used greatest stack depth: 19480 bytes left [ 109.374855][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.451370][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.529916][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.919219][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.209338][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.222363][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.232408][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.243714][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.252822][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.534745][ T12] bridge_slave_1: left allmulticast mode [ 112.548249][ T12] bridge_slave_1: left promiscuous mode [ 112.555198][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.577602][ T12] bridge_slave_0: left allmulticast mode [ 112.583343][ T12] bridge_slave_0: left promiscuous mode [ 112.590800][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.057122][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 113.073171][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 113.087520][ T12] bond0 (unregistering): Released all slaves [ 113.233316][ T12] hsr_slave_0: left promiscuous mode [ 113.258278][ T12] hsr_slave_1: left promiscuous mode [ 113.280052][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 113.302481][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.327437][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 113.337805][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 113.402070][ T12] veth1_macvtap: left promiscuous mode [ 113.436003][ T12] veth0_macvtap: left promiscuous mode [ 113.454795][ T12] veth1_vlan: left promiscuous mode [ 113.481329][ T12] veth0_vlan: left promiscuous mode 2025/04/02 15:02:32 executed programs: 0 [ 113.739106][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 113.762969][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 113.773143][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 113.789320][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 113.800293][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 114.214099][ T12] team0 (unregistering): Port device team_slave_1 removed [ 114.254341][ T12] team0 (unregistering): Port device team_slave_0 removed [ 114.577911][ T5505] [ 114.580670][ T5505] ============================================ [ 114.588782][ T5505] WARNING: possible recursive locking detected [ 114.598336][ T5505] 6.14.0-syzkaller-g25601e85441d #0 Not tainted [ 114.605718][ T5505] -------------------------------------------- [ 114.613928][ T5505] dhcpcd/5505 is trying to acquire lock: [ 114.621208][ T5505] ffff888030070d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 114.631953][ T5505] [ 114.631953][ T5505] but task is already holding lock: [ 114.642147][ T5505] ffff888073884d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 114.654673][ T5505] [ 114.654673][ T5505] other info that might help us debug this: [ 114.665084][ T5505] Possible unsafe locking scenario: [ 114.665084][ T5505] [ 114.675164][ T5505] CPU0 [ 114.679020][ T5505] ---- [ 114.683796][ T5505] lock(&dev->lock); [ 114.690125][ T5505] lock(&dev->lock); [ 114.695107][ T5505] [ 114.695107][ T5505] *** DEADLOCK *** [ 114.695107][ T5505] [ 114.705945][ T5505] May be due to missing lock nesting notation [ 114.705945][ T5505] [ 114.716966][ T5505] 2 locks held by dhcpcd/5505: [ 114.722357][ T5505] #0: ffffffff900fb888 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 114.733605][ T5505] #1: ffff888073884d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 114.746169][ T5505] [ 114.746169][ T5505] stack backtrace: [ 114.755804][ T5505] CPU: 1 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g25601e85441d #0 PREEMPT(full) [ 114.755831][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 114.755847][ T5505] Call Trace: [ 114.755857][ T5505] [ 114.755866][ T5505] dump_stack_lvl+0x241/0x360 [ 114.755900][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 114.755925][ T5505] ? __pfx__printk+0x10/0x10 [ 114.755945][ T5505] ? print_lock+0x171/0x1a0 [ 114.755965][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 114.755984][ T5505] validate_chain+0x928/0x24e0 [ 114.756003][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 114.756018][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 114.756033][ T5505] ? look_up_lock_class+0x7b/0x170 [ 114.756055][ T5505] ? register_lock_class+0x54/0x330 [ 114.756071][ T5505] __lock_acquire+0xad5/0xd80 [ 114.756089][ T5505] lock_acquire+0x116/0x2f0 [ 114.756103][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 114.756123][ T5505] __mutex_lock+0x1a5/0x10c0 [ 114.756136][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 114.756155][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 114.756171][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 114.756186][ T5505] ? rcu_is_watching+0x15/0xb0 [ 114.756206][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 114.756236][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 114.756260][ T5505] lapbeth_device_event+0x766/0xa20 [ 114.756279][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 114.756300][ T5505] __dev_notify_flags+0x209/0x410 [ 114.756323][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 114.756341][ T5505] ? __dev_change_flags+0x517/0x700 [ 114.756360][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 114.756382][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 114.756402][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 114.756425][ T5505] netif_change_flags+0xf0/0x1a0 [ 114.756445][ T5505] dev_change_flags+0x146/0x270 [ 114.756474][ T5505] devinet_ioctl+0xea4/0x1d80 [ 114.756495][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 114.756513][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 114.756526][ T5505] inet_ioctl+0x3d9/0x4f0 [ 114.756549][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 114.756568][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 114.756596][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 114.756616][ T5505] sock_do_ioctl+0x15a/0x490 [ 114.756633][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 114.756654][ T5505] sock_ioctl+0x644/0x900 [ 114.756668][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 114.756682][ T5505] ? __sys_socket+0x209/0x3c0 [ 114.756702][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 114.756716][ T5505] __se_sys_ioctl+0xf1/0x160 [ 114.756734][ T5505] do_syscall_64+0xf3/0x230 [ 114.756747][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 114.756763][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.756783][ T5505] RIP: 0033:0x7f8466a8dd49 [ 114.756800][ T5505] Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 [ 114.756812][ T5505] RSP: 002b:00007ffc00e53538 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.756829][ T5505] RAX: ffffffffffffffda RBX: 00007f84669bf6c0 RCX: 00007f8466a8dd49 [ 114.756841][ T5505] RDX: 00007ffc00e63728 RSI: 0000000000008914 RDI: 000000000000000e [ 114.756850][ T5505] RBP: 00007ffc00e738e8 R08: 00007ffc00e636e8 R09: 00007ffc00e63698 [ 114.756860][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 114.756869][ T5505] R13: 00007ffc00e63728 R14: 0000000000000028 R15: 0000000000008914 [ 114.756884][ T5505] [ 115.412952][ T5965] chnl_net:caif_netlink_parms(): no params data found [ 115.522760][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.534073][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.541773][ T5965] bridge_slave_0: entered allmulticast mode [ 115.549609][ T5965] bridge_slave_0: entered promiscuous mode [ 115.558067][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.565974][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.574172][ T5965] bridge_slave_1: entered allmulticast mode [ 115.582275][ T5965] bridge_slave_1: entered promiscuous mode [ 115.617532][ T5965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.633428][ T5965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.672868][ T5965] team0: Port device team_slave_0 added [ 115.684361][ T5965] team0: Port device team_slave_1 added [ 115.732462][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.745976][ T5965] 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. [ 115.781042][ T5965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.799451][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.808865][ T5965] 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. [ 115.839947][ T5151] Bluetooth: hci0: command tx timeout [ 115.840010][ T5965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.887794][ T5965] hsr_slave_0: entered promiscuous mode [ 115.895067][ T5965] hsr_slave_1: entered promiscuous mode [ 116.269613][ T5965] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.287967][ T5965] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.300237][ T5965] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.314549][ T5965] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.406756][ T5965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.444674][ T5965] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.475566][ T1153] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.486381][ T1153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.532478][ T1153] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.540247][ T1153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.714167][ T5965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.764560][ T5965] veth0_vlan: entered promiscuous mode [ 116.782768][ T5965] veth1_vlan: entered promiscuous mode [ 116.816957][ T5965] veth0_macvtap: entered promiscuous mode [ 116.827894][ T5965] veth1_macvtap: entered promiscuous mode [ 116.854176][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.875504][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.890919][ T5965] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.904220][ T5965] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.919944][ T5965] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.930073][ T5965] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.975284][ T5965] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 117.015064][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.027818][ T5965] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 117.033865][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.081520][ T1153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.093226][ T1153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50