Warning: Permanently added '10.128.0.147' (ED25519) to the list of known hosts. 2025/04/02 16:49:40 ignoring optional flag "sandboxArg"="0" 2025/04/02 16:49:41 parsed 1 programs [ 89.871965][ T5842] cgroup: Unknown subsys name 'net' [ 89.989577][ T5842] cgroup: Unknown subsys name 'cpuset' [ 89.999033][ T5842] cgroup: Unknown subsys name 'rlimit' [ 91.618060][ T5842] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 91.845994][ T976] cfg80211: failed to load regulatory.db [ 94.586766][ T5849] 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. [ 94.714070][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.725540][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.733864][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.742650][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.751049][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.121987][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.130847][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.163046][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.175228][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.058129][ T5875] chnl_net:caif_netlink_parms(): no params data found [ 96.153526][ T5875] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.161703][ T5875] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.169844][ T5875] bridge_slave_0: entered allmulticast mode [ 96.177829][ T5875] bridge_slave_0: entered promiscuous mode [ 96.187922][ T5875] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.195552][ T5875] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.202740][ T5875] bridge_slave_1: entered allmulticast mode [ 96.210272][ T5875] bridge_slave_1: entered promiscuous mode [ 96.249537][ T5875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.262288][ T5875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.301024][ T5875] team0: Port device team_slave_0 added [ 96.309530][ T5875] team0: Port device team_slave_1 added [ 96.340646][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.347670][ T5875] 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. [ 96.373753][ T5875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.387069][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.394068][ T5875] 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. [ 96.420126][ T5875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.469999][ T5875] hsr_slave_0: entered promiscuous mode [ 96.476505][ T5875] hsr_slave_1: entered promiscuous mode [ 96.635440][ T5875] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.648180][ T5875] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.661985][ T5875] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.673651][ T5875] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.707934][ T5875] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.715246][ T5875] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.723397][ T5875] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.730668][ T5875] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.796309][ T5875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.819064][ T64] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.828439][ T64] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.847844][ T5875] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.862600][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.869828][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.883097][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.890336][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.067138][ T5875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.122524][ T5875] veth0_vlan: entered promiscuous mode [ 97.137036][ T5875] veth1_vlan: entered promiscuous mode [ 97.168103][ T5875] veth0_macvtap: entered promiscuous mode [ 97.178899][ T5875] veth1_macvtap: entered promiscuous mode [ 97.199581][ T5875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.215782][ T5875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.229183][ T5875] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.238909][ T5875] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.247790][ T5875] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.257658][ T5875] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.427440][ T1149] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.490179][ T1149] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.559937][ T1149] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.629486][ T1149] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.215049][ T1149] bridge_slave_1: left allmulticast mode [ 100.221169][ T1149] bridge_slave_1: left promiscuous mode [ 100.236286][ T1149] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.269021][ T1149] bridge_slave_0: left allmulticast mode [ 100.282365][ T1149] bridge_slave_0: left promiscuous mode [ 100.291870][ T1149] bridge0: port 1(bridge_slave_0) entered disabled state 2025/04/02 16:49:55 executed programs: 0 [ 100.641212][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.656534][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.679417][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.691983][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.701933][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.821611][ T1149] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.833116][ T1149] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.843664][ T1149] bond0 (unregistering): Released all slaves [ 100.869586][ T5504] [ 100.871965][ T5504] ============================================ [ 100.878115][ T5504] WARNING: possible recursive locking detected [ 100.884264][ T5504] 6.14.0-syzkaller-g25601e85441d #0 Not tainted [ 100.890498][ T5504] -------------------------------------------- [ 100.896656][ T5504] dhcpcd/5504 is trying to acquire lock: [ 100.902289][ T5504] ffff88806df9cd30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 100.911714][ T5504] [ 100.911714][ T5504] but task is already holding lock: [ 100.919070][ T5504] ffff888027c90d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 100.927951][ T5504] [ 100.927951][ T5504] other info that might help us debug this: [ 100.936004][ T5504] Possible unsafe locking scenario: [ 100.936004][ T5504] [ 100.943931][ T5504] CPU0 [ 100.947214][ T5504] ---- [ 100.950508][ T5504] lock(&dev->lock); [ 100.954503][ T5504] lock(&dev->lock); [ 100.958498][ T5504] [ 100.958498][ T5504] *** DEADLOCK *** [ 100.958498][ T5504] [ 100.966637][ T5504] May be due to missing lock nesting notation [ 100.966637][ T5504] [ 100.974962][ T5504] 2 locks held by dhcpcd/5504: [ 100.979725][ T5504] #0: ffffffff900fb888 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 100.988895][ T5504] #1: ffff888027c90d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 100.998232][ T5504] [ 100.998232][ T5504] stack backtrace: [ 101.004140][ T5504] CPU: 0 UID: 0 PID: 5504 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g25601e85441d #0 PREEMPT(full) [ 101.004159][ T5504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 101.004171][ T5504] Call Trace: [ 101.004180][ T5504] [ 101.004186][ T5504] dump_stack_lvl+0x241/0x360 [ 101.004211][ T5504] ? __pfx_dump_stack_lvl+0x10/0x10 [ 101.004232][ T5504] ? __pfx__printk+0x10/0x10 [ 101.004252][ T5504] ? print_lock+0x171/0x1a0 [ 101.004271][ T5504] print_deadlock_bug+0x2be/0x2d0 [ 101.004290][ T5504] validate_chain+0x928/0x24e0 [ 101.004310][ T5504] ? stack_depot_save_flags+0x44/0x940 [ 101.004332][ T5504] ? look_up_lock_class+0x7b/0x170 [ 101.004360][ T5504] ? register_lock_class+0x54/0x330 [ 101.004383][ T5504] __lock_acquire+0xad5/0xd80 [ 101.004404][ T5504] lock_acquire+0x116/0x2f0 [ 101.004418][ T5504] ? lapbeth_device_event+0x766/0xa20 [ 101.004439][ T5504] __mutex_lock+0x1a5/0x10c0 [ 101.004451][ T5504] ? lapbeth_device_event+0x766/0xa20 [ 101.004470][ T5504] ? ref_tracker_alloc+0x316/0x4c0 [ 101.004485][ T5504] ? lapbeth_device_event+0x766/0xa20 [ 101.004501][ T5504] ? rcu_is_watching+0x15/0xb0 [ 101.004519][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 101.004547][ T5504] ? __raw_spin_lock_init+0x45/0x100 [ 101.004569][ T5504] lapbeth_device_event+0x766/0xa20 [ 101.004587][ T5504] notifier_call_chain+0x1a5/0x3f0 [ 101.004609][ T5504] __dev_notify_flags+0x209/0x410 [ 101.004631][ T5504] ? __pfx___dev_notify_flags+0x10/0x10 [ 101.004650][ T5504] ? __dev_change_flags+0x517/0x700 [ 101.004669][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 101.004691][ T5504] ? __pfx___dev_change_flags+0x10/0x10 [ 101.004711][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 101.004734][ T5504] netif_change_flags+0xf0/0x1a0 [ 101.004756][ T5504] dev_change_flags+0x146/0x270 [ 101.004776][ T5504] devinet_ioctl+0xea4/0x1d80 [ 101.004797][ T5504] ? __pfx_devinet_ioctl+0x10/0x10 [ 101.004820][ T5504] ? get_user_ifreq+0x1bb/0x200 [ 101.004834][ T5504] inet_ioctl+0x3d9/0x4f0 [ 101.004856][ T5504] ? __pfx_inet_ioctl+0x10/0x10 [ 101.004876][ T5504] ? lockdep_hardirqs_on+0x9d/0x150 [ 101.004904][ T5504] ? tomoyo_path_number_perm+0x215/0x790 [ 101.004923][ T5504] sock_do_ioctl+0x15a/0x490 [ 101.004940][ T5504] ? __pfx_sock_do_ioctl+0x10/0x10 [ 101.004961][ T5504] sock_ioctl+0x644/0x900 [ 101.004975][ T5504] ? __pfx_sock_ioctl+0x10/0x10 [ 101.004989][ T5504] ? __sys_socket+0x209/0x3c0 [ 101.005008][ T5504] ? __pfx_sock_ioctl+0x10/0x10 [ 101.005022][ T5504] __se_sys_ioctl+0xf1/0x160 [ 101.005040][ T5504] do_syscall_64+0xf3/0x230 [ 101.005053][ T5504] ? clear_bhb_loop+0x45/0xa0 [ 101.005069][ T5504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 101.005088][ T5504] RIP: 0033:0x7fb27026ed49 [ 101.005105][ T5504] 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 [ 101.005117][ T5504] RSP: 002b:00007ffcf48e88c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.005133][ T5504] RAX: ffffffffffffffda RBX: 00007fb2701a06c0 RCX: 00007fb27026ed49 [ 101.005143][ T5504] RDX: 00007ffcf48f8ab8 RSI: 0000000000008914 RDI: 000000000000000c [ 101.005153][ T5504] RBP: 00007ffcf4908c78 R08: 00007ffcf48f8a78 R09: 00007ffcf48f8a28 [ 101.005163][ T5504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 101.005171][ T5504] R13: 00007ffcf48f8ab8 R14: 0000000000000028 R15: 0000000000008914 [ 101.005187][ T5504] [ 101.411860][ T1149] hsr_slave_0: left promiscuous mode [ 101.418110][ T1149] hsr_slave_1: left promiscuous mode [ 101.423965][ T1149] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.431523][ T1149] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.440421][ T1149] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.448755][ T1149] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.461250][ T1149] veth1_macvtap: left promiscuous mode [ 101.467104][ T1149] veth0_macvtap: left promiscuous mode [ 101.472723][ T1149] veth1_vlan: left promiscuous mode [ 101.479692][ T1149] veth0_vlan: left promiscuous mode [ 101.673619][ T1149] team0 (unregistering): Port device team_slave_1 removed [ 101.692277][ T1149] team0 (unregistering): Port device team_slave_0 removed [ 101.972160][ T5960] chnl_net:caif_netlink_parms(): no params data found [ 102.099538][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.106909][ T5960] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.114108][ T5960] bridge_slave_0: entered allmulticast mode [ 102.121756][ T5960] bridge_slave_0: entered promiscuous mode [ 102.129795][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.137467][ T5960] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.144837][ T5960] bridge_slave_1: entered allmulticast mode [ 102.151878][ T5960] bridge_slave_1: entered promiscuous mode [ 102.183174][ T5960] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.198359][ T5960] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.227850][ T5960] team0: Port device team_slave_0 added [ 102.235691][ T5960] team0: Port device team_slave_1 added [ 102.257032][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.264018][ T5960] 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. [ 102.290077][ T5960] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.302362][ T5960] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.309508][ T5960] 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. [ 102.336278][ T5960] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.373366][ T5960] hsr_slave_0: entered promiscuous mode [ 102.379861][ T5960] hsr_slave_1: entered promiscuous mode [ 102.763319][ T5960] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.776603][ T5960] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.796609][ T5960] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.804458][ T5150] Bluetooth: hci0: command tx timeout [ 102.812552][ T5960] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.841877][ T5960] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.849034][ T5960] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.856471][ T5960] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.863610][ T5960] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.890794][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.900394][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.949427][ T5960] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.969904][ T5960] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.985884][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.993105][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.017652][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.024857][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.171982][ T5960] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.218200][ T5960] veth0_vlan: entered promiscuous mode [ 103.230274][ T5960] veth1_vlan: entered promiscuous mode [ 103.260016][ T5960] veth0_macvtap: entered promiscuous mode [ 103.271145][ T5960] veth1_macvtap: entered promiscuous mode [ 103.291125][ T5960] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.305730][ T5960] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.318137][ T5960] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.328577][ T5960] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.338093][ T5960] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.348105][ T5960] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.391032][ T5960] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 103.413980][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.416978][ T5960] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 103.432881][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.458368][ T1087] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.467244][ T1087] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50