Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts. 2025/03/07 02:15:16 ignoring optional flag "sandboxArg"="0" 2025/03/07 02:15:17 parsed 1 programs [ 77.749793][ T5839] cgroup: Unknown subsys name 'net' [ 77.898889][ T5839] cgroup: Unknown subsys name 'cpuset' [ 77.908123][ T5839] cgroup: Unknown subsys name 'rlimit' [ 79.438463][ T5839] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.351060][ T5854] 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. [ 83.354023][ T749] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.367201][ T749] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.390120][ T1157] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.399157][ T1157] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.903977][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 84.914320][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 84.930103][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 84.942640][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 84.956969][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 84.964940][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.505339][ T5928] chnl_net:caif_netlink_parms(): no params data found [ 85.579961][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.587860][ T5928] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.595017][ T5928] bridge_slave_0: entered allmulticast mode [ 85.602545][ T5928] bridge_slave_0: entered promiscuous mode [ 85.611617][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.619879][ T5928] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.627275][ T5928] bridge_slave_1: entered allmulticast mode [ 85.634161][ T5928] bridge_slave_1: entered promiscuous mode [ 85.665287][ T5928] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.681711][ T5928] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.711032][ T5928] team0: Port device team_slave_0 added [ 85.723274][ T5928] team0: Port device team_slave_1 added [ 85.743402][ T5928] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.750421][ T5928] 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. [ 85.777974][ T5928] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.790881][ T5928] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.797916][ T5928] 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. [ 85.823867][ T5928] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.858565][ T5928] hsr_slave_0: entered promiscuous mode [ 85.864853][ T5928] hsr_slave_1: entered promiscuous mode [ 85.970335][ T5928] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.982760][ T5928] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.993077][ T5928] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.003450][ T5928] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.030115][ T5928] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.037356][ T5928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.045317][ T5928] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.052442][ T5928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.110112][ T5928] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.128736][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.139790][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.156272][ T5928] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.170868][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.178024][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.190876][ T3938] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.198088][ T3938] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.336945][ T5928] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.372499][ T5928] veth0_vlan: entered promiscuous mode [ 86.384228][ T5928] veth1_vlan: entered promiscuous mode [ 86.412928][ T5928] veth0_macvtap: entered promiscuous mode [ 86.423545][ T5928] veth1_macvtap: entered promiscuous mode [ 86.441016][ T5928] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.454854][ T5928] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.468686][ T5928] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.477569][ T5928] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.487484][ T5928] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.497522][ T5928] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.661117][ T3938] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.722657][ T3938] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.801720][ T3938] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.904717][ T3938] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/07 02:15:30 executed programs: 0 [ 87.419407][ T5913] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.430057][ T5913] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.438559][ T5913] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.446785][ T5913] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.454398][ T5913] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.462183][ T5913] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.642472][ T5950] chnl_net:caif_netlink_parms(): no params data found [ 87.700077][ T5950] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.707479][ T5950] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.714758][ T5950] bridge_slave_0: entered allmulticast mode [ 87.721741][ T5950] bridge_slave_0: entered promiscuous mode [ 87.729925][ T5950] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.737408][ T5950] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.744631][ T5950] bridge_slave_1: entered allmulticast mode [ 87.751645][ T5950] bridge_slave_1: entered promiscuous mode [ 87.781084][ T5950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.792984][ T5950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.821961][ T5950] team0: Port device team_slave_0 added [ 87.830181][ T5950] team0: Port device team_slave_1 added [ 87.856880][ T5950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.863870][ T5950] 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. [ 87.890475][ T5950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.903213][ T5950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.910458][ T5950] 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. [ 87.936598][ T5950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.972733][ T5950] hsr_slave_0: entered promiscuous mode [ 87.979066][ T5950] hsr_slave_1: entered promiscuous mode [ 87.985057][ T5950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 87.993272][ T5950] Cannot create hsr debugfs directory [ 89.516695][ T5913] Bluetooth: hci0: command tx timeout [ 90.037984][ T3938] bridge_slave_1: left allmulticast mode [ 90.043811][ T3938] bridge_slave_1: left promiscuous mode [ 90.059882][ T3938] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.070842][ T3938] bridge_slave_0: left allmulticast mode [ 90.078261][ T3938] bridge_slave_0: left promiscuous mode [ 90.083958][ T3938] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.304227][ T3938] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.317005][ T3938] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.328644][ T3938] bond0 (unregistering): Released all slaves [ 90.453203][ T3938] hsr_slave_0: left promiscuous mode [ 90.466148][ T3938] hsr_slave_1: left promiscuous mode [ 90.472224][ T3938] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 90.480361][ T3938] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 90.491779][ T3938] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 90.499644][ T3938] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 90.518781][ T3938] veth1_macvtap: left promiscuous mode [ 90.524799][ T3938] veth0_macvtap: left promiscuous mode [ 90.531129][ T3938] veth1_vlan: left promiscuous mode [ 90.537133][ T3938] veth0_vlan: left promiscuous mode [ 90.933630][ T3938] team0 (unregistering): Port device team_slave_1 removed [ 90.966267][ T3938] team0 (unregistering): Port device team_slave_0 removed [ 91.222334][ T5501] [ 91.224775][ T5501] ============================================ [ 91.230921][ T5501] WARNING: possible recursive locking detected [ 91.237074][ T5501] 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 Not tainted [ 91.244173][ T5501] -------------------------------------------- [ 91.250312][ T5501] dhcpcd/5501 is trying to acquire lock: [ 91.255982][ T5501] ffff8880797e2d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 91.265266][ T5501] [ 91.265266][ T5501] but task is already holding lock: [ 91.272624][ T5501] ffff88802e530d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 91.281510][ T5501] [ 91.281510][ T5501] other info that might help us debug this: [ 91.289579][ T5501] Possible unsafe locking scenario: [ 91.289579][ T5501] [ 91.297023][ T5501] CPU0 [ 91.300301][ T5501] ---- [ 91.303578][ T5501] lock(&dev->lock); [ 91.307571][ T5501] lock(&dev->lock); [ 91.311552][ T5501] [ 91.311552][ T5501] *** DEADLOCK *** [ 91.311552][ T5501] [ 91.319693][ T5501] May be due to missing lock nesting notation [ 91.319693][ T5501] [ 91.328008][ T5501] 2 locks held by dhcpcd/5501: [ 91.332763][ T5501] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 91.341921][ T5501] #1: ffff88802e530d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 91.351255][ T5501] [ 91.351255][ T5501] stack backtrace: [ 91.357160][ T5501] CPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 [ 91.357179][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 91.357192][ T5501] Call Trace: [ 91.357198][ T5501] [ 91.357206][ T5501] dump_stack_lvl+0x241/0x360 [ 91.357226][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.357243][ T5501] ? __pfx__printk+0x10/0x10 [ 91.357257][ T5501] ? lockdep_unlock+0x16a/0x300 [ 91.357283][ T5501] print_deadlock_bug+0x483/0x620 [ 91.357300][ T5501] ? lockdep_unlock+0x16a/0x300 [ 91.357322][ T5501] validate_chain+0x15e2/0x5920 [ 91.357347][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 91.357366][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 91.357385][ T5501] ? look_up_lock_class+0x77/0x170 [ 91.357404][ T5501] ? register_lock_class+0x102/0x980 [ 91.357430][ T5501] ? __pfx_register_lock_class+0x10/0x10 [ 91.357454][ T5501] ? mark_lock+0x9a/0x360 [ 91.357470][ T5501] __lock_acquire+0x1397/0x2100 [ 91.357499][ T5501] lock_acquire+0x1ed/0x550 [ 91.357521][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 91.357542][ T5501] ? __pfx_lock_acquire+0x10/0x10 [ 91.357565][ T5501] ? __pfx___might_resched+0x10/0x10 [ 91.357586][ T5501] ? __pfx_lock_release+0x10/0x10 [ 91.357613][ T5501] __mutex_lock+0x19c/0x1010 [ 91.357631][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 91.357648][ T5501] ? __mutex_unlock_slowpath+0x227/0x800 [ 91.357668][ T5501] ? _raw_spin_lock_irq+0xdf/0x120 [ 91.357683][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 91.357699][ T5501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 91.357718][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 91.357735][ T5501] ? _raw_spin_unlock_irq+0x23/0x50 [ 91.357754][ T5501] ? netdev_register_kobject+0x2b0/0x2f0 [ 91.357772][ T5501] register_netdevice+0x12d8/0x1b70 [ 91.357795][ T5501] ? __pfx_register_netdevice+0x10/0x10 [ 91.357817][ T5501] bpq_device_event+0x4b1/0x8d0 [ 91.357841][ T5501] ? lockdep_rtnl_is_held+0x26/0x40 [ 91.357860][ T5501] notifier_call_chain+0x1a5/0x3f0 [ 91.357885][ T5501] __dev_notify_flags+0x207/0x400 [ 91.357899][ T5501] ? dev_set_rx_mode+0xb8/0x2e0 [ 91.357924][ T5501] ? __pfx___dev_notify_flags+0x10/0x10 [ 91.357948][ T5501] ? __dev_change_flags+0x515/0x6f0 [ 91.357963][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 91.357981][ T5501] ? __pfx___dev_change_flags+0x10/0x10 [ 91.357998][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 91.358017][ T5501] netif_change_flags+0xf0/0x1a0 [ 91.358033][ T5501] dev_change_flags+0x146/0x270 [ 91.358077][ T5501] devinet_ioctl+0xea2/0x1d80 [ 91.358103][ T5501] ? __pfx_devinet_ioctl+0x10/0x10 [ 91.358127][ T5501] ? get_user_ifreq+0x1bb/0x200 [ 91.358146][ T5501] inet_ioctl+0x3d7/0x4f0 [ 91.358171][ T5501] ? __pfx_inet_ioctl+0x10/0x10 [ 91.358189][ T5501] ? tomoyo_path_number_perm+0x5dd/0x770 [ 91.358220][ T5501] sock_do_ioctl+0x158/0x460 [ 91.358243][ T5501] ? __pfx_sock_do_ioctl+0x10/0x10 [ 91.358264][ T5501] ? __pfx_lock_release+0x10/0x10 [ 91.358292][ T5501] sock_ioctl+0x626/0x8e0 [ 91.358312][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 91.358333][ T5501] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 91.358358][ T5501] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 91.358384][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 91.358404][ T5501] __se_sys_ioctl+0xf5/0x170 [ 91.358423][ T5501] do_syscall_64+0xf3/0x230 [ 91.358442][ T5501] ? clear_bhb_loop+0x35/0x90 [ 91.358467][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.358493][ T5501] RIP: 0033:0x7fd3cef7ed49 [ 91.358511][ T5501] 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 [ 91.358525][ T5501] RSP: 002b:00007fffa7e361c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.358541][ T5501] RAX: ffffffffffffffda RBX: 00007fd3ceeb06c0 RCX: 00007fd3cef7ed49 [ 91.358553][ T5501] RDX: 00007fffa7e463b8 RSI: 0000000000008914 RDI: 0000000000000010 [ 91.358563][ T5501] RBP: 00007fffa7e56578 R08: 00007fffa7e46378 R09: 00007fffa7e46328 [ 91.358575][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.358584][ T5501] R13: 00007fffa7e463b8 R14: 0000000000000028 R15: 0000000000008914 [ 91.358600][ T5501] [ 91.764783][ T5913] Bluetooth: hci0: command tx timeout [ 91.934619][ T5950] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.953796][ T5950] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.977334][ T5950] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.004316][ T5950] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.121195][ T5950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.136242][ T5950] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.149201][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.156384][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.164766][ T874] cfg80211: failed to load regulatory.db [ 92.185138][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.192265][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.294959][ T5950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.324344][ T5950] veth0_vlan: entered promiscuous mode [ 92.337969][ T5950] veth1_vlan: entered promiscuous mode [ 92.359031][ T5950] veth0_macvtap: entered promiscuous mode [ 92.367049][ T5950] veth1_macvtap: entered promiscuous mode [ 92.379832][ T5950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.391654][ T5950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.402465][ T5950] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.411530][ T5950] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.421029][ T5950] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.429851][ T5950] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.455019][ T5950] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 92.473544][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.475073][ T5950] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 92.485694][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.504379][ T3938] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.513531][ T3938] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50