Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. 2025/03/07 03:20:23 ignoring optional flag "sandboxArg"="0" [ 82.006976][ T25] cfg80211: failed to load regulatory.db 2025/03/07 03:20:25 parsed 1 programs [ 84.141169][ T5837] cgroup: Unknown subsys name 'net' [ 84.267637][ T5837] cgroup: Unknown subsys name 'cpuset' [ 84.275855][ T5837] cgroup: Unknown subsys name 'rlimit' [ 85.572622][ T5837] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.264630][ T5842] 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. [ 88.873804][ T3497] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.881906][ T3497] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.925783][ T1906] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.933755][ T1906] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.529701][ T5869] chnl_net:caif_netlink_parms(): no params data found [ 89.590063][ T5869] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.598081][ T5869] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.606700][ T5869] bridge_slave_0: entered allmulticast mode [ 89.613350][ T5869] bridge_slave_0: entered promiscuous mode [ 89.622320][ T5869] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.629893][ T5869] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.642136][ T5869] bridge_slave_1: entered allmulticast mode [ 89.648869][ T5869] bridge_slave_1: entered promiscuous mode [ 89.674837][ T5869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.687100][ T5869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.711797][ T5869] team0: Port device team_slave_0 added [ 89.719089][ T5869] team0: Port device team_slave_1 added [ 89.736983][ T5869] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.744020][ T5869] 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. [ 89.770368][ T5869] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.783755][ T5869] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.790850][ T5869] 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. [ 89.816783][ T5869] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.861575][ T5869] hsr_slave_0: entered promiscuous mode [ 89.867908][ T5869] hsr_slave_1: entered promiscuous mode [ 89.980433][ T5869] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.993074][ T5869] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.005762][ T5869] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.015993][ T5869] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.082538][ T5869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.100791][ T5869] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.114076][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.121403][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.136136][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.143202][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.258391][ T5869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.289982][ T5869] veth0_vlan: entered promiscuous mode [ 90.302576][ T5869] veth1_vlan: entered promiscuous mode [ 90.324836][ T5869] veth0_macvtap: entered promiscuous mode [ 90.334706][ T5869] veth1_macvtap: entered promiscuous mode [ 90.350321][ T5869] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.362645][ T5869] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.375676][ T5869] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.385713][ T5869] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.395997][ T5869] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.404896][ T5869] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.533475][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.601822][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.680624][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.761372][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.838637][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.849247][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.857700][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.866414][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.875737][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.883043][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/03/07 03:20:35 executed programs: 0 [ 92.430527][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.439336][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.447715][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.459276][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.467099][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.474695][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.569555][ T5940] chnl_net:caif_netlink_parms(): no params data found [ 92.611947][ T5940] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.619354][ T5940] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.626803][ T5940] bridge_slave_0: entered allmulticast mode [ 92.633395][ T5940] bridge_slave_0: entered promiscuous mode [ 92.641544][ T5940] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.649044][ T5940] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.657639][ T5940] bridge_slave_1: entered allmulticast mode [ 92.665078][ T5940] bridge_slave_1: entered promiscuous mode [ 92.685488][ T5940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.697327][ T5940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.722549][ T5940] team0: Port device team_slave_0 added [ 92.729923][ T5940] team0: Port device team_slave_1 added [ 92.749526][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.756615][ T5940] 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. [ 92.782841][ T5940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.796043][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.803007][ T5940] 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. [ 92.829315][ T5940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.861421][ T5940] hsr_slave_0: entered promiscuous mode [ 92.867757][ T5940] hsr_slave_1: entered promiscuous mode [ 92.873689][ T5940] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.881720][ T5940] Cannot create hsr debugfs directory [ 93.649208][ T11] bridge_slave_1: left allmulticast mode [ 93.655191][ T11] bridge_slave_1: left promiscuous mode [ 93.662389][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.693654][ T11] bridge_slave_0: left allmulticast mode [ 93.699560][ T11] bridge_slave_0: left promiscuous mode [ 93.705571][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.920427][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.932941][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.942906][ T11] bond0 (unregistering): Released all slaves [ 94.059319][ T11] hsr_slave_0: left promiscuous mode [ 94.065508][ T11] hsr_slave_1: left promiscuous mode [ 94.071557][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.086679][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.096511][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.103957][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.129384][ T11] veth1_macvtap: left promiscuous mode [ 94.136560][ T11] veth0_macvtap: left promiscuous mode [ 94.142495][ T11] veth1_vlan: left promiscuous mode [ 94.150931][ T11] veth0_vlan: left promiscuous mode [ 94.483001][ T11] team0 (unregistering): Port device team_slave_1 removed [ 94.511283][ T11] team0 (unregistering): Port device team_slave_0 removed [ 94.567273][ T5147] Bluetooth: hci0: command tx timeout [ 94.767245][ T5502] [ 94.769586][ T5502] ============================================ [ 94.775767][ T5502] WARNING: possible recursive locking detected [ 94.781916][ T5502] 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 Not tainted [ 94.789009][ T5502] -------------------------------------------- [ 94.795140][ T5502] dhcpcd/5502 is trying to acquire lock: [ 94.800756][ T5502] ffff88802f520d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 94.809983][ T5502] [ 94.809983][ T5502] but task is already holding lock: [ 94.817331][ T5502] ffff88807997cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 94.826196][ T5502] [ 94.826196][ T5502] other info that might help us debug this: [ 94.834243][ T5502] Possible unsafe locking scenario: [ 94.834243][ T5502] [ 94.841677][ T5502] CPU0 [ 94.844961][ T5502] ---- [ 94.848226][ T5502] lock(&dev->lock); [ 94.852196][ T5502] lock(&dev->lock); [ 94.856167][ T5502] [ 94.856167][ T5502] *** DEADLOCK *** [ 94.856167][ T5502] [ 94.864293][ T5502] May be due to missing lock nesting notation [ 94.864293][ T5502] [ 94.872607][ T5502] 2 locks held by dhcpcd/5502: [ 94.877364][ T5502] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 94.886498][ T5502] #1: ffff88807997cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 94.895803][ T5502] [ 94.895803][ T5502] stack backtrace: [ 94.901795][ T5502] CPU: 0 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 [ 94.901810][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 94.901821][ T5502] Call Trace: [ 94.901828][ T5502] [ 94.901834][ T5502] dump_stack_lvl+0x241/0x360 [ 94.901853][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 94.901867][ T5502] ? __pfx__printk+0x10/0x10 [ 94.901879][ T5502] ? lockdep_unlock+0x16a/0x300 [ 94.901898][ T5502] print_deadlock_bug+0x483/0x620 [ 94.901912][ T5502] ? lockdep_unlock+0x16a/0x300 [ 94.901928][ T5502] validate_chain+0x15e2/0x5920 [ 94.901956][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 94.901970][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 94.901985][ T5502] ? look_up_lock_class+0x77/0x170 [ 94.902000][ T5502] ? register_lock_class+0x102/0x980 [ 94.902023][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 94.902045][ T5502] ? mark_lock+0x9a/0x360 [ 94.902063][ T5502] __lock_acquire+0x1397/0x2100 [ 94.902084][ T5502] lock_acquire+0x1ed/0x550 [ 94.902107][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 94.902128][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 94.902145][ T5502] ? __pfx___might_resched+0x10/0x10 [ 94.902161][ T5502] ? __pfx_lock_release+0x10/0x10 [ 94.902180][ T5502] __mutex_lock+0x19c/0x1010 [ 94.902201][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 94.902219][ T5502] ? __mutex_unlock_slowpath+0x227/0x800 [ 94.902234][ T5502] ? _raw_spin_lock_irq+0xdf/0x120 [ 94.902246][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 94.902258][ T5502] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 94.902277][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 94.902294][ T5502] ? _raw_spin_unlock_irq+0x23/0x50 [ 94.902309][ T5502] ? netdev_register_kobject+0x2b0/0x2f0 [ 94.902324][ T5502] register_netdevice+0x12d8/0x1b70 [ 94.902350][ T5502] ? __pfx_register_netdevice+0x10/0x10 [ 94.902367][ T5502] bpq_device_event+0x4b1/0x8d0 [ 94.902385][ T5502] ? lockdep_rtnl_is_held+0x26/0x40 [ 94.902404][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 94.902426][ T5502] __dev_notify_flags+0x207/0x400 [ 94.902438][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 94.902460][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 94.902478][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 94.902490][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 94.902510][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 94.902523][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 94.902540][ T5502] netif_change_flags+0xf0/0x1a0 [ 94.902553][ T5502] dev_change_flags+0x146/0x270 [ 94.902572][ T5502] devinet_ioctl+0xea2/0x1d80 [ 94.902592][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 94.902608][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 94.902628][ T5502] inet_ioctl+0x3d7/0x4f0 [ 94.902641][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 94.902654][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 94.902678][ T5502] sock_do_ioctl+0x158/0x460 [ 94.902695][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 94.902711][ T5502] ? __pfx_lock_release+0x10/0x10 [ 94.902730][ T5502] sock_ioctl+0x626/0x8e0 [ 94.902750][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 94.902764][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 94.902782][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 94.902799][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 94.902813][ T5502] __se_sys_ioctl+0xf5/0x170 [ 94.902834][ T5502] do_syscall_64+0xf3/0x230 [ 94.902848][ T5502] ? clear_bhb_loop+0x35/0x90 [ 94.902865][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 94.902886][ T5502] RIP: 0033:0x7f9360020d49 [ 94.902902][ T5502] 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 [ 94.902912][ T5502] RSP: 002b:00007ffd9c179c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 94.902926][ T5502] RAX: ffffffffffffffda RBX: 00007f935ff526c0 RCX: 00007f9360020d49 [ 94.902942][ T5502] RDX: 00007ffd9c189e18 RSI: 0000000000008914 RDI: 000000000000000f [ 94.902951][ T5502] RBP: 00007ffd9c199fd8 R08: 00007ffd9c189dd8 R09: 00007ffd9c189d88 [ 94.902960][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 94.902968][ T5502] R13: 00007ffd9c189e18 R14: 0000000000000028 R15: 0000000000008914 [ 94.902981][ T5502] [ 95.470209][ T5940] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.479193][ T5940] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.488761][ T5940] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.507993][ T5940] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.570430][ T5940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.601714][ T5940] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.611628][ T3497] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.618801][ T3497] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.632634][ T3497] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.639869][ T3497] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.948198][ T5940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.001384][ T5940] veth0_vlan: entered promiscuous mode [ 96.025713][ T5940] veth1_vlan: entered promiscuous mode [ 96.061284][ T5940] veth0_macvtap: entered promiscuous mode [ 96.080429][ T5940] veth1_macvtap: entered promiscuous mode [ 96.102269][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.133821][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.148095][ T5940] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.167479][ T5940] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.177193][ T5940] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.186573][ T5940] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.214798][ T5940] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 96.234160][ T1906] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.243927][ T5940] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 96.244217][ T1906] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.274034][ T2956] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.283232][ T2956] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.646289][ T5147] Bluetooth: hci0: command tx timeout 2025/03/07 03:20:40 executed programs: 63 [ 98.724556][ T5147] Bluetooth: hci0: command tx timeout [ 100.805505][ T5147] Bluetooth: hci0: command tx timeout 2025/03/07 03:20:45 executed programs: 363