Warning: Permanently added '10.128.1.25' (ED25519) to the list of known hosts. 2025/03/07 17:48:25 ignoring optional flag "sandboxArg"="0" 2025/03/07 17:48:26 parsed 1 programs [ 65.803900][ T5834] cgroup: Unknown subsys name 'net' [ 66.015678][ T5834] cgroup: Unknown subsys name 'cpuset' [ 66.023503][ T5834] cgroup: Unknown subsys name 'rlimit' [ 67.305494][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 69.736940][ T5840] 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. [ 70.031423][ T5853] chnl_net:caif_netlink_parms(): no params data found [ 70.095450][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.103319][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.110475][ T5853] bridge_slave_0: entered allmulticast mode [ 70.117313][ T5853] bridge_slave_0: entered promiscuous mode [ 70.127074][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.134609][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.141800][ T5853] bridge_slave_1: entered allmulticast mode [ 70.149890][ T5853] bridge_slave_1: entered promiscuous mode [ 70.173192][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.184990][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.210337][ T5853] team0: Port device team_slave_0 added [ 70.217543][ T5853] team0: Port device team_slave_1 added [ 70.235283][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.242227][ T5853] 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. [ 70.269065][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.283210][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.290179][ T5853] 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. [ 70.317547][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.353560][ T5853] hsr_slave_0: entered promiscuous mode [ 70.359893][ T5853] hsr_slave_1: entered promiscuous mode [ 70.450191][ T5853] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.461310][ T5853] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.470818][ T5853] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.480372][ T5853] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.505852][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.513278][ T5853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.520966][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.528101][ T5853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.571836][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.588327][ T5051] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.597197][ T5051] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.614473][ T5853] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.626753][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.633882][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.646287][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.653454][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.777078][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.808381][ T5853] veth0_vlan: entered promiscuous mode [ 70.819739][ T5853] veth1_vlan: entered promiscuous mode [ 70.842759][ T5853] veth0_macvtap: entered promiscuous mode [ 70.851275][ T5853] veth1_macvtap: entered promiscuous mode [ 70.868003][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.884194][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.895086][ T5853] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.904652][ T5853] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.913406][ T5853] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.922103][ T5853] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.035762][ T5853] syz-executor (5853) used greatest stack depth: 18480 bytes left [ 71.066047][ T1090] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.140235][ T1090] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.197502][ T1090] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.248654][ T1090] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.659872][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.666624][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.230134][ T5051] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.238253][ T5051] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.259851][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.268157][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.370516][ T5907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.380271][ T5907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.389095][ T5907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.399357][ T5907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.407064][ T5907] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 72.414497][ T5907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/03/07 17:48:36 executed programs: 0 [ 73.753875][ T5907] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.762102][ T5907] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.770376][ T5907] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.778895][ T5907] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.787624][ T5907] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.795478][ T5907] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.898390][ T5940] chnl_net:caif_netlink_parms(): no params data found [ 73.940388][ T5940] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.947609][ T5940] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.954875][ T5940] bridge_slave_0: entered allmulticast mode [ 73.961467][ T5940] bridge_slave_0: entered promiscuous mode [ 73.968866][ T5940] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.976395][ T5940] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.983673][ T5940] bridge_slave_1: entered allmulticast mode [ 73.990210][ T5940] bridge_slave_1: entered promiscuous mode [ 74.009703][ T5940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.020572][ T5940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.046215][ T5940] team0: Port device team_slave_0 added [ 74.055947][ T5940] team0: Port device team_slave_1 added [ 74.073537][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.080497][ 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. [ 74.107061][ T5940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.119876][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.127233][ 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. [ 74.153772][ T5940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.184474][ T5940] hsr_slave_0: entered promiscuous mode [ 74.190780][ T5940] hsr_slave_1: entered promiscuous mode [ 74.196991][ T5940] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.204914][ T5940] Cannot create hsr debugfs directory [ 74.534394][ T1090] bridge_slave_1: left allmulticast mode [ 74.540938][ T1090] bridge_slave_1: left promiscuous mode [ 74.549953][ T1090] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.561656][ T1090] bridge_slave_0: left allmulticast mode [ 74.568719][ T1090] bridge_slave_0: left promiscuous mode [ 74.574551][ T1090] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.798669][ T1090] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.811207][ T1090] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.821283][ T1090] bond0 (unregistering): Released all slaves [ 74.925455][ T1090] hsr_slave_0: left promiscuous mode [ 74.931526][ T1090] hsr_slave_1: left promiscuous mode [ 74.937840][ T1090] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.948258][ T1090] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.957820][ T1090] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.966081][ T1090] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.984527][ T1090] veth1_macvtap: left promiscuous mode [ 74.990449][ T1090] veth0_macvtap: left promiscuous mode [ 74.996597][ T1090] veth1_vlan: left promiscuous mode [ 75.003654][ T1090] veth0_vlan: left promiscuous mode [ 75.348961][ T1090] team0 (unregistering): Port device team_slave_1 removed [ 75.377719][ T1090] team0 (unregistering): Port device team_slave_0 removed [ 75.607649][ T5501] [ 75.610022][ T5501] ============================================ [ 75.616204][ T5501] WARNING: possible recursive locking detected [ 75.622341][ T5501] 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 Not tainted [ 75.629429][ T5501] -------------------------------------------- [ 75.635569][ T5501] dhcpcd/5501 is trying to acquire lock: [ 75.641182][ T5501] ffff888064590d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 75.650402][ T5501] [ 75.650402][ T5501] but task is already holding lock: [ 75.657746][ T5501] ffff888066ddcd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 75.666605][ T5501] [ 75.666605][ T5501] other info that might help us debug this: [ 75.674644][ T5501] Possible unsafe locking scenario: [ 75.674644][ T5501] [ 75.682076][ T5501] CPU0 [ 75.685337][ T5501] ---- [ 75.688592][ T5501] lock(&dev->lock); [ 75.692562][ T5501] lock(&dev->lock); [ 75.696529][ T5501] [ 75.696529][ T5501] *** DEADLOCK *** [ 75.696529][ T5501] [ 75.704651][ T5501] May be due to missing lock nesting notation [ 75.704651][ T5501] [ 75.712960][ T5501] 2 locks held by dhcpcd/5501: [ 75.717713][ T5501] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 75.726834][ T5501] #1: ffff888066ddcd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 75.736125][ T5501] [ 75.736125][ T5501] stack backtrace: [ 75.742000][ T5501] CPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 [ 75.742011][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 75.742021][ T5501] Call Trace: [ 75.742027][ T5501] [ 75.742032][ T5501] dump_stack_lvl+0x241/0x360 [ 75.742045][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.742055][ T5501] ? __pfx__printk+0x10/0x10 [ 75.742063][ T5501] ? lockdep_unlock+0x16a/0x300 [ 75.742078][ T5501] print_deadlock_bug+0x483/0x620 [ 75.742088][ T5501] ? lockdep_unlock+0x16a/0x300 [ 75.742100][ T5501] validate_chain+0x15e2/0x5920 [ 75.742114][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 75.742124][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 75.742135][ T5501] ? look_up_lock_class+0x77/0x170 [ 75.742146][ T5501] ? register_lock_class+0x102/0x980 [ 75.742165][ T5501] ? __pfx_register_lock_class+0x10/0x10 [ 75.742178][ T5501] ? mark_lock+0x9a/0x360 [ 75.742187][ T5501] __lock_acquire+0x1397/0x2100 [ 75.742204][ T5501] lock_acquire+0x1ed/0x550 [ 75.742217][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 75.742228][ T5501] ? __pfx_lock_acquire+0x10/0x10 [ 75.742242][ T5501] ? __pfx___might_resched+0x10/0x10 [ 75.742254][ T5501] ? __pfx_lock_release+0x10/0x10 [ 75.742268][ T5501] __mutex_lock+0x19c/0x1010 [ 75.742279][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 75.742289][ T5501] ? __mutex_unlock_slowpath+0x227/0x800 [ 75.742300][ T5501] ? _raw_spin_lock_irq+0xdf/0x120 [ 75.742308][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 75.742317][ T5501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 75.742328][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 75.742338][ T5501] ? _raw_spin_unlock_irq+0x23/0x50 [ 75.742348][ T5501] ? netdev_register_kobject+0x2b0/0x2f0 [ 75.742358][ T5501] register_netdevice+0x12d8/0x1b70 [ 75.742374][ T5501] ? __pfx_register_netdevice+0x10/0x10 [ 75.742393][ T5501] bpq_device_event+0x4b1/0x8d0 [ 75.742413][ T5501] ? lockdep_rtnl_is_held+0x26/0x40 [ 75.742428][ T5501] notifier_call_chain+0x1a5/0x3f0 [ 75.742442][ T5501] __dev_notify_flags+0x207/0x400 [ 75.742450][ T5501] ? dev_set_rx_mode+0xb8/0x2e0 [ 75.742466][ T5501] ? __pfx___dev_notify_flags+0x10/0x10 [ 75.742479][ T5501] ? __dev_change_flags+0x515/0x6f0 [ 75.742488][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 75.742498][ T5501] ? __pfx___dev_change_flags+0x10/0x10 [ 75.742507][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 75.742518][ T5501] netif_change_flags+0xf0/0x1a0 [ 75.742527][ T5501] dev_change_flags+0x146/0x270 [ 75.742541][ T5501] devinet_ioctl+0xea2/0x1d80 [ 75.742556][ T5501] ? __pfx_devinet_ioctl+0x10/0x10 [ 75.742569][ T5501] ? get_user_ifreq+0x1bb/0x200 [ 75.742580][ T5501] inet_ioctl+0x3d7/0x4f0 [ 75.742589][ T5501] ? __pfx_inet_ioctl+0x10/0x10 [ 75.742599][ T5501] ? tomoyo_path_number_perm+0x5dd/0x770 [ 75.742616][ T5501] sock_do_ioctl+0x158/0x460 [ 75.742629][ T5501] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.742640][ T5501] ? __pfx_lock_release+0x10/0x10 [ 75.742655][ T5501] sock_ioctl+0x626/0x8e0 [ 75.742666][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 75.742677][ T5501] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.742691][ T5501] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.742705][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 75.742715][ T5501] __se_sys_ioctl+0xf5/0x170 [ 75.742726][ T5501] do_syscall_64+0xf3/0x230 [ 75.742737][ T5501] ? clear_bhb_loop+0x35/0x90 [ 75.742751][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.742768][ T5501] RIP: 0033:0x7f798a959d49 [ 75.742780][ 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 [ 75.742787][ T5501] RSP: 002b:00007ffcf590b258 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.742797][ T5501] RAX: ffffffffffffffda RBX: 00007f798a88b6c0 RCX: 00007f798a959d49 [ 75.742804][ T5501] RDX: 00007ffcf591b448 RSI: 0000000000008914 RDI: 000000000000000f [ 75.742810][ T5501] RBP: 00007ffcf592b608 R08: 00007ffcf591b408 R09: 00007ffcf591b3b8 [ 75.742816][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.742821][ T5501] R13: 00007ffcf591b448 R14: 0000000000000028 R15: 0000000000008914 [ 75.742830][ T5501] [ 75.902557][ T5907] Bluetooth: hci0: command tx timeout [ 76.282093][ T5940] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.310243][ T5940] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.334049][ T5940] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.343383][ T5940] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.413477][ T5940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.434430][ T5940] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.447814][ T65] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.454947][ T65] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.474443][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.481531][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.718018][ T5940] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.733628][ T5940] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.763810][ T8] cfg80211: failed to load regulatory.db [ 76.941871][ T5940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.995460][ T5940] veth0_vlan: entered promiscuous mode [ 77.004942][ T5940] veth1_vlan: entered promiscuous mode [ 77.022202][ T5940] veth0_macvtap: entered promiscuous mode [ 77.048120][ T5940] veth1_macvtap: entered promiscuous mode [ 77.061116][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.073824][ T5940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.087654][ T5940] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.096440][ T5940] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.105342][ T5940] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.114478][ T5940] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.143196][ T5940] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 77.163186][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.164484][ T5940] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 77.171020][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.197202][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.205342][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50