Warning: Permanently added '10.128.1.96' (ED25519) to the list of known hosts. 2025/03/07 09:25:38 ignoring optional flag "sandboxArg"="0" 2025/03/07 09:25:39 parsed 1 programs [ 254.293020][ T5856] cgroup: Unknown subsys name 'net' [ 254.415303][ T5856] cgroup: Unknown subsys name 'cpuset' [ 254.423175][ T5856] cgroup: Unknown subsys name 'rlimit' [ 255.686020][ T5856] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 255.864070][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.870559][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 258.125754][ T5863] 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. [ 259.401421][ T5900] chnl_net:caif_netlink_parms(): no params data found [ 259.460053][ T5900] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.468635][ T5900] bridge0: port 1(bridge_slave_0) entered disabled state [ 259.476952][ T5900] bridge_slave_0: entered allmulticast mode [ 259.483644][ T5900] bridge_slave_0: entered promiscuous mode [ 259.491666][ T5900] bridge0: port 2(bridge_slave_1) entered blocking state [ 259.499176][ T5900] bridge0: port 2(bridge_slave_1) entered disabled state [ 259.506944][ T5900] bridge_slave_1: entered allmulticast mode [ 259.513718][ T5900] bridge_slave_1: entered promiscuous mode [ 259.537882][ T5900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.549825][ T5900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.575477][ T5900] team0: Port device team_slave_0 added [ 259.583057][ T5900] team0: Port device team_slave_1 added [ 259.599565][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 259.606545][ T5900] 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. [ 259.632967][ T5900] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 259.644989][ T5900] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 259.651933][ T5900] 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. [ 259.677846][ T5900] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 259.708676][ T5900] hsr_slave_0: entered promiscuous mode [ 259.715874][ T5900] hsr_slave_1: entered promiscuous mode [ 259.836246][ T5900] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 259.846536][ T5900] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 259.860567][ T5900] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 259.871271][ T5900] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 259.941926][ T5900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 259.960722][ T5900] 8021q: adding VLAN 0 to HW filter on device team0 [ 259.972615][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 259.979839][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 259.993532][ T987] bridge0: port 2(bridge_slave_1) entered blocking state [ 260.000613][ T987] bridge0: port 2(bridge_slave_1) entered forwarding state [ 260.124210][ T5900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 260.154738][ T5900] veth0_vlan: entered promiscuous mode [ 260.166261][ T5900] veth1_vlan: entered promiscuous mode [ 260.187531][ T5900] veth0_macvtap: entered promiscuous mode [ 260.196364][ T5900] veth1_macvtap: entered promiscuous mode [ 260.210050][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 260.224791][ T5900] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 260.240523][ T5900] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.250207][ T5900] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.259017][ T5900] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.267757][ T5900] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 260.387576][ T5900] syz-executor (5900) used greatest stack depth: 19632 bytes left [ 260.414935][ T3471] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 260.479538][ T80] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 260.491213][ T80] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 260.518347][ T3471] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 260.539307][ T987] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 260.548307][ T987] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 260.588399][ T3471] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 260.658883][ T3471] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 261.790504][ T5945] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 261.799898][ T5945] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 261.808429][ T5945] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 261.817065][ T5945] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 261.825070][ T5945] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 261.833358][ T5945] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/03/07 09:25:49 executed programs: 0 [ 262.454760][ T5945] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 262.463823][ T5945] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 262.471610][ T5945] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 262.480188][ T5945] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 262.488375][ T5945] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 262.495965][ T5945] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 262.587570][ T5963] chnl_net:caif_netlink_parms(): no params data found [ 262.633086][ T5963] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.640740][ T5963] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.648216][ T5963] bridge_slave_0: entered allmulticast mode [ 262.654726][ T5963] bridge_slave_0: entered promiscuous mode [ 262.661776][ T5963] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.669198][ T5963] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.676445][ T5963] bridge_slave_1: entered allmulticast mode [ 262.683898][ T5963] bridge_slave_1: entered promiscuous mode [ 262.703485][ T5963] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 262.715246][ T5963] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 262.738847][ T5963] team0: Port device team_slave_0 added [ 262.747617][ T5963] team0: Port device team_slave_1 added [ 262.765373][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 262.772396][ T5963] 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. [ 262.798534][ T5963] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 262.811025][ T5963] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.818248][ T5963] 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. [ 262.845390][ T5963] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 262.874873][ T5963] hsr_slave_0: entered promiscuous mode [ 262.880913][ T5963] hsr_slave_1: entered promiscuous mode [ 262.887048][ T5963] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 262.895137][ T5963] Cannot create hsr debugfs directory [ 263.333866][ T3471] bridge_slave_1: left allmulticast mode [ 263.348752][ T3471] bridge_slave_1: left promiscuous mode [ 263.356722][ T3471] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.371359][ T3471] bridge_slave_0: left allmulticast mode [ 263.377149][ T3471] bridge_slave_0: left promiscuous mode [ 263.386049][ T3471] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.679046][ T5974] dhcpcd-run-hook (5974) used greatest stack depth: 19280 bytes left [ 263.696129][ T3471] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 263.708745][ T3471] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 263.719483][ T3471] bond0 (unregistering): Released all slaves [ 263.747179][ T5501] [ 263.749537][ T5501] ============================================ [ 263.755682][ T5501] WARNING: possible recursive locking detected [ 263.761815][ T5501] 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 Not tainted [ 263.769014][ T5501] -------------------------------------------- [ 263.775134][ T5501] dhcpcd/5501 is trying to acquire lock: [ 263.780734][ T5501] ffff88807d7e0d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 263.789940][ T5501] [ 263.789940][ T5501] but task is already holding lock: [ 263.797283][ T5501] ffff888061a00d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 263.806148][ T5501] [ 263.806148][ T5501] other info that might help us debug this: [ 263.814185][ T5501] Possible unsafe locking scenario: [ 263.814185][ T5501] [ 263.822047][ T5501] CPU0 [ 263.825309][ T5501] ---- [ 263.828570][ T5501] lock(&dev->lock); [ 263.832538][ T5501] lock(&dev->lock); [ 263.836504][ T5501] [ 263.836504][ T5501] *** DEADLOCK *** [ 263.836504][ T5501] [ 263.844630][ T5501] May be due to missing lock nesting notation [ 263.844630][ T5501] [ 263.852928][ T5501] 2 locks held by dhcpcd/5501: [ 263.857675][ T5501] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 263.866802][ T5501] #1: ffff888061a00d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 263.876102][ T5501] [ 263.876102][ T5501] stack backtrace: [ 263.881980][ T5501] CPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 [ 263.881995][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 263.882006][ T5501] Call Trace: [ 263.882011][ T5501] [ 263.882017][ T5501] dump_stack_lvl+0x241/0x360 [ 263.882033][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10 [ 263.882045][ T5501] ? __pfx__printk+0x10/0x10 [ 263.882056][ T5501] ? lockdep_unlock+0x16a/0x300 [ 263.882075][ T5501] print_deadlock_bug+0x483/0x620 [ 263.882088][ T5501] ? lockdep_unlock+0x16a/0x300 [ 263.882103][ T5501] validate_chain+0x15e2/0x5920 [ 263.882123][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 263.882139][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 263.882154][ T5501] ? look_up_lock_class+0x77/0x170 [ 263.882168][ T5501] ? register_lock_class+0x102/0x980 [ 263.882185][ T5501] ? __pfx_register_lock_class+0x10/0x10 [ 263.882202][ T5501] ? mark_lock+0x9a/0x360 [ 263.882214][ T5501] __lock_acquire+0x1397/0x2100 [ 263.882235][ T5501] lock_acquire+0x1ed/0x550 [ 263.882251][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 263.882266][ T5501] ? __pfx_lock_acquire+0x10/0x10 [ 263.882282][ T5501] ? __pfx___might_resched+0x10/0x10 [ 263.882297][ T5501] ? __pfx_lock_release+0x10/0x10 [ 263.882316][ T5501] __mutex_lock+0x19c/0x1010 [ 263.882329][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 263.882342][ T5501] ? __mutex_unlock_slowpath+0x227/0x800 [ 263.882356][ T5501] ? _raw_spin_lock_irq+0xdf/0x120 [ 263.882368][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 263.882380][ T5501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 263.882393][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 263.882406][ T5501] ? _raw_spin_unlock_irq+0x23/0x50 [ 263.882421][ T5501] ? netdev_register_kobject+0x2b0/0x2f0 [ 263.882435][ T5501] register_netdevice+0x12d8/0x1b70 [ 263.882452][ T5501] ? __pfx_register_netdevice+0x10/0x10 [ 263.882468][ T5501] bpq_device_event+0x4b1/0x8d0 [ 263.882486][ T5501] ? lockdep_rtnl_is_held+0x26/0x40 [ 263.882500][ T5501] notifier_call_chain+0x1a5/0x3f0 [ 263.882518][ T5501] __dev_notify_flags+0x207/0x400 [ 263.882529][ T5501] ? dev_set_rx_mode+0xb8/0x2e0 [ 263.882547][ T5501] ? __pfx___dev_notify_flags+0x10/0x10 [ 263.882563][ T5501] ? __dev_change_flags+0x515/0x6f0 [ 263.882575][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 263.882588][ T5501] ? __pfx___dev_change_flags+0x10/0x10 [ 263.882600][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 263.882614][ T5501] netif_change_flags+0xf0/0x1a0 [ 263.882626][ T5501] dev_change_flags+0x146/0x270 [ 263.882644][ T5501] devinet_ioctl+0xea2/0x1d80 [ 263.882668][ T5501] ? __pfx_devinet_ioctl+0x10/0x10 [ 263.882685][ T5501] ? get_user_ifreq+0x1bb/0x200 [ 263.882699][ T5501] inet_ioctl+0x3d7/0x4f0 [ 263.882711][ T5501] ? __pfx_inet_ioctl+0x10/0x10 [ 263.882724][ T5501] ? tomoyo_path_number_perm+0x5dd/0x770 [ 263.882747][ T5501] sock_do_ioctl+0x158/0x460 [ 263.882763][ T5501] ? __pfx_sock_do_ioctl+0x10/0x10 [ 263.882778][ T5501] ? __pfx_lock_release+0x10/0x10 [ 263.882798][ T5501] sock_ioctl+0x626/0x8e0 [ 263.882812][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 263.882826][ T5501] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 263.882843][ T5501] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 263.882860][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 263.882873][ T5501] __se_sys_ioctl+0xf5/0x170 [ 263.882887][ T5501] do_syscall_64+0xf3/0x230 [ 263.882901][ T5501] ? clear_bhb_loop+0x35/0x90 [ 263.882918][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 263.882937][ T5501] RIP: 0033:0x7f6a9cc1bd49 [ 263.882951][ 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 [ 263.882961][ T5501] RSP: 002b:00007fffe5812c88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.882973][ T5501] RAX: ffffffffffffffda RBX: 00007f6a9cb4d6c0 RCX: 00007f6a9cc1bd49 [ 263.882982][ T5501] RDX: 00007fffe5822e78 RSI: 0000000000008914 RDI: 0000000000000018 [ 263.882990][ T5501] RBP: 00007fffe5833038 R08: 00007fffe5822e38 R09: 00007fffe5822de8 [ 263.882998][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 263.883006][ T5501] R13: 00007fffe5822e78 R14: 0000000000000028 R15: 0000000000008914 [ 263.883019][ T5501] [ 264.340758][ T3471] hsr_slave_0: left promiscuous mode [ 264.347508][ T3471] hsr_slave_1: left promiscuous mode [ 264.353273][ T3471] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 264.360658][ T3471] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 264.371899][ T3471] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 264.379359][ T3471] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 264.389782][ T3471] veth1_macvtap: left promiscuous mode [ 264.395361][ T3471] veth0_macvtap: left promiscuous mode [ 264.400906][ T3471] veth1_vlan: left promiscuous mode [ 264.407211][ T3471] veth0_vlan: left promiscuous mode [ 264.551280][ T3471] team0 (unregistering): Port device team_slave_1 removed [ 264.569594][ T3471] team0 (unregistering): Port device team_slave_0 removed [ 264.582509][ T5146] Bluetooth: hci0: command tx timeout [ 264.750162][ T5963] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 264.766271][ T5963] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 264.778485][ T5963] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 264.793004][ T5963] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 264.860041][ T5963] 8021q: adding VLAN 0 to HW filter on device bond0 [ 264.875603][ T5963] 8021q: adding VLAN 0 to HW filter on device team0 [ 264.886063][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.893186][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.933030][ T80] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.940133][ T80] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.967329][ T5963] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 264.978771][ T5963] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 265.292791][ T5963] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 265.327621][ T5963] veth0_vlan: entered promiscuous mode [ 265.339992][ T5963] veth1_vlan: entered promiscuous mode [ 265.366278][ T5963] veth0_macvtap: entered promiscuous mode [ 265.375356][ T5963] veth1_macvtap: entered promiscuous mode [ 265.401349][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 265.412264][ T5963] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 265.421849][ T5963] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.430735][ T5963] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.439650][ T5963] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.448741][ T5963] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 265.475835][ T5963] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 265.497865][ T5963] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 265.505965][ T80] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.514141][ T80] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.530625][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 265.538559][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50