Warning: Permanently added '10.128.1.91' (ED25519) to the list of known hosts. 2025/03/08 07:56:23 ignoring optional flag "sandboxArg"="0" 2025/03/08 07:56:24 parsed 1 programs [ 61.334929][ T5834] cgroup: Unknown subsys name 'net' [ 61.470518][ T5834] cgroup: Unknown subsys name 'cpuset' [ 61.478460][ T5834] cgroup: Unknown subsys name 'rlimit' [ 62.703791][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 65.356704][ T5841] 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. [ 65.719689][ T5857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.729241][ T5857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.738096][ T5857] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.746655][ T5857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.754838][ T5857] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.762340][ T5857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.453852][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 66.523405][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.531416][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.538746][ T5881] bridge_slave_0: entered allmulticast mode [ 66.545384][ T5881] bridge_slave_0: entered promiscuous mode [ 66.554231][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.561451][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.569250][ T5881] bridge_slave_1: entered allmulticast mode [ 66.576123][ T5881] bridge_slave_1: entered promiscuous mode [ 66.600970][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.614277][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.643527][ T5881] team0: Port device team_slave_0 added [ 66.651801][ T5881] team0: Port device team_slave_1 added [ 66.686191][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.693423][ T5881] 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. [ 66.720325][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.734304][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.745399][ T5881] 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. [ 66.771926][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.804532][ T5881] hsr_slave_0: entered promiscuous mode [ 66.811520][ T5881] hsr_slave_1: entered promiscuous mode [ 66.921053][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.932080][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.941208][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.952012][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.975493][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.982835][ T5881] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.991047][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.998178][ T5881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.047777][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.066136][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.075334][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.091206][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.111532][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.118738][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.128385][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.135597][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.247890][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.281731][ T5881] veth0_vlan: entered promiscuous mode [ 67.292922][ T5881] veth1_vlan: entered promiscuous mode [ 67.315473][ T5881] veth0_macvtap: entered promiscuous mode [ 67.325169][ T5881] veth1_macvtap: entered promiscuous mode [ 67.343910][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.357594][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.369136][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.378109][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.387558][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.396338][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.515556][ T5881] syz-executor (5881) used greatest stack depth: 19520 bytes left [ 67.551015][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.598873][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.631863][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.645336][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.672362][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.695444][ T2922] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.703644][ T2922] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.782821][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/08 07:56:34 executed programs: 0 [ 69.500379][ T5857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.510057][ T5857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.518995][ T5857] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.530164][ T5857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.538282][ T5857] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.545572][ T5857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.651642][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 69.695807][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.703217][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.710702][ T5943] bridge_slave_0: entered allmulticast mode [ 69.717762][ T5943] bridge_slave_0: entered promiscuous mode [ 69.725363][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.733164][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.740490][ T5943] bridge_slave_1: entered allmulticast mode [ 69.748165][ T5943] bridge_slave_1: entered promiscuous mode [ 69.772395][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.784187][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.809014][ T5943] team0: Port device team_slave_0 added [ 69.817326][ T5943] team0: Port device team_slave_1 added [ 69.839135][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.846119][ T5943] 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. [ 69.872543][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.884946][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.892259][ T5943] 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. [ 69.918404][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.949466][ T5943] hsr_slave_0: entered promiscuous mode [ 69.955597][ T5943] hsr_slave_1: entered promiscuous mode [ 69.962006][ T5943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.970032][ T5943] Cannot create hsr debugfs directory [ 70.877873][ T11] bridge_slave_1: left allmulticast mode [ 70.883762][ T11] bridge_slave_1: left promiscuous mode [ 70.895190][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.910586][ T11] bridge_slave_0: left allmulticast mode [ 70.916345][ T11] bridge_slave_0: left promiscuous mode [ 70.922966][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.246729][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.259927][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 71.270346][ T11] bond0 (unregistering): Released all slaves [ 71.294335][ T5502] [ 71.296703][ T5502] ============================================ [ 71.302858][ T5502] WARNING: possible recursive locking detected [ 71.309025][ T5502] 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 Not tainted [ 71.316106][ T5502] -------------------------------------------- [ 71.322237][ T5502] dhcpcd/5502 is trying to acquire lock: [ 71.327872][ T5502] ffff88802f98cd28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 71.337088][ T5502] [ 71.337088][ T5502] but task is already holding lock: [ 71.344434][ T5502] ffff88807bc44d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 71.353288][ T5502] [ 71.353288][ T5502] other info that might help us debug this: [ 71.361364][ T5502] Possible unsafe locking scenario: [ 71.361364][ T5502] [ 71.368795][ T5502] CPU0 [ 71.372061][ T5502] ---- [ 71.375318][ T5502] lock(&dev->lock); [ 71.379285][ T5502] lock(&dev->lock); [ 71.383265][ T5502] [ 71.383265][ T5502] *** DEADLOCK *** [ 71.383265][ T5502] [ 71.391384][ T5502] May be due to missing lock nesting notation [ 71.391384][ T5502] [ 71.399680][ T5502] 2 locks held by dhcpcd/5502: [ 71.404414][ T5502] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 71.413534][ T5502] #1: ffff88807bc44d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 71.422856][ T5502] [ 71.422856][ T5502] stack backtrace: [ 71.428741][ T5502] CPU: 0 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 [ 71.428753][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.428762][ T5502] Call Trace: [ 71.428767][ T5502] [ 71.428771][ T5502] dump_stack_lvl+0x241/0x360 [ 71.428786][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.428796][ T5502] ? __pfx__printk+0x10/0x10 [ 71.428804][ T5502] ? lockdep_unlock+0x16a/0x300 [ 71.428820][ T5502] print_deadlock_bug+0x483/0x620 [ 71.428836][ T5502] ? lockdep_unlock+0x16a/0x300 [ 71.428848][ T5502] validate_chain+0x15e2/0x5920 [ 71.428862][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 71.428872][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 71.428883][ T5502] ? look_up_lock_class+0x77/0x170 [ 71.428894][ T5502] ? register_lock_class+0x102/0x980 [ 71.428909][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 71.428922][ T5502] ? mark_lock+0x9a/0x360 [ 71.428931][ T5502] __lock_acquire+0x1397/0x2100 [ 71.428947][ T5502] lock_acquire+0x1ed/0x550 [ 71.428960][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 71.428972][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 71.428985][ T5502] ? __pfx___might_resched+0x10/0x10 [ 71.428997][ T5502] ? __pfx_lock_release+0x10/0x10 [ 71.429013][ T5502] __mutex_lock+0x19c/0x1010 [ 71.429023][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 71.429033][ T5502] ? __mutex_unlock_slowpath+0x227/0x800 [ 71.429044][ T5502] ? _raw_spin_lock_irq+0xdf/0x120 [ 71.429052][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 71.429061][ T5502] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 71.429072][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 71.429082][ T5502] ? _raw_spin_unlock_irq+0x23/0x50 [ 71.429092][ T5502] ? netdev_register_kobject+0x2b0/0x2f0 [ 71.429103][ T5502] register_netdevice+0x12d8/0x1b70 [ 71.429117][ T5502] ? __pfx_register_netdevice+0x10/0x10 [ 71.429132][ T5502] bpq_device_event+0x4b1/0x8d0 [ 71.429146][ T5502] ? lockdep_rtnl_is_held+0x26/0x40 [ 71.429157][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 71.429172][ T5502] __dev_notify_flags+0x207/0x400 [ 71.429187][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 71.429202][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 71.429216][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 71.429224][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 71.429234][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 71.429243][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 71.429254][ T5502] netif_change_flags+0xf0/0x1a0 [ 71.429263][ T5502] dev_change_flags+0x146/0x270 [ 71.429277][ T5502] devinet_ioctl+0xea2/0x1d80 [ 71.429293][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 71.429306][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 71.429317][ T5502] inet_ioctl+0x3d7/0x4f0 [ 71.429327][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 71.429336][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 71.429354][ T5502] sock_do_ioctl+0x158/0x460 [ 71.429367][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 71.429381][ T5502] sock_ioctl+0x626/0x8e0 [ 71.429392][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 71.429403][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 71.429417][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 71.429431][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 71.429442][ T5502] __se_sys_ioctl+0xf5/0x170 [ 71.429452][ T5502] do_syscall_64+0xf3/0x230 [ 71.429463][ T5502] ? clear_bhb_loop+0x35/0x90 [ 71.429477][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.429493][ T5502] RIP: 0033:0x7f34f5b5cd49 [ 71.429505][ 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 [ 71.429512][ T5502] RSP: 002b:00007ffc54dfb048 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.429522][ T5502] RAX: ffffffffffffffda RBX: 00007f34f5a8e6c0 RCX: 00007f34f5b5cd49 [ 71.429529][ T5502] RDX: 00007ffc54e0b238 RSI: 0000000000008914 RDI: 000000000000000e [ 71.429534][ T5502] RBP: 00007ffc54e1b3f8 R08: 00007ffc54e0b1f8 R09: 00007ffc54e0b1a8 [ 71.429540][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.429546][ T5502] R13: 00007ffc54e0b238 R14: 0000000000000028 R15: 0000000000008914 [ 71.429554][ T5502] [ 71.586768][ T5857] Bluetooth: hci0: command tx timeout [ 71.786702][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.849033][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.876476][ T11] hsr_slave_0: left promiscuous mode [ 71.882389][ T11] hsr_slave_1: left promiscuous mode [ 71.888269][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.895676][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.903575][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.911175][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.920605][ T11] veth1_macvtap: left promiscuous mode [ 71.926118][ T11] veth0_macvtap: left promiscuous mode [ 71.931735][ T11] veth1_vlan: left promiscuous mode [ 71.938118][ T11] veth0_vlan: left promiscuous mode [ 72.043693][ T11] team0 (unregistering): Port device team_slave_1 removed [ 72.066442][ T11] team0 (unregistering): Port device team_slave_0 removed [ 72.365754][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.381680][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.391023][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.407921][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.462012][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.475819][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.489652][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.496794][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.505488][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.512619][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.720830][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.750249][ T5943] veth0_vlan: entered promiscuous mode [ 72.768279][ T5943] veth1_vlan: entered promiscuous mode [ 72.800274][ T5943] veth0_macvtap: entered promiscuous mode [ 72.830064][ T5943] veth1_macvtap: entered promiscuous mode [ 72.843512][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.854763][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.885181][ T5943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.894185][ T5943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.904105][ T5943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.913135][ T5943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.970215][ T5943] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 73.014634][ T2922] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.024648][ T5943] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 73.035133][ T2922] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.059697][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.075726][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.826795][ T5857] Bluetooth: hci0: command tx timeout 2025/03/08 07:56:39 executed programs: 73 [ 75.906363][ T5857] Bluetooth: hci0: command tx timeout [ 77.986605][ T5857] Bluetooth: hci0: command tx timeout 2025/03/08 07:56:44 executed programs: 370