Warning: Permanently added '10.128.1.134' (ED25519) to the list of known hosts. 2025/03/08 12:39:50 ignoring optional flag "sandboxArg"="0" 2025/03/08 12:39:51 parsed 1 programs [ 64.989019][ T5837] cgroup: Unknown subsys name 'net' [ 65.129280][ T5837] cgroup: Unknown subsys name 'cpuset' [ 65.137143][ T5837] cgroup: Unknown subsys name 'rlimit' [ 66.444755][ T5837] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 69.003497][ T5844] 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. [ 69.198990][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.210361][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.241829][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.249861][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.972928][ T5867] chnl_net:caif_netlink_parms(): no params data found [ 70.021396][ T5867] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.029554][ T5867] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.036978][ T5867] bridge_slave_0: entered allmulticast mode [ 70.044065][ T5867] bridge_slave_0: entered promiscuous mode [ 70.054260][ T5867] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.062456][ T5867] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.069835][ T5867] bridge_slave_1: entered allmulticast mode [ 70.076594][ T5867] bridge_slave_1: entered promiscuous mode [ 70.105542][ T5867] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.119458][ T5867] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.144343][ T5867] team0: Port device team_slave_0 added [ 70.154285][ T5867] team0: Port device team_slave_1 added [ 70.172768][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.180051][ T5867] 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. [ 70.206437][ T5867] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.220798][ T5867] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.228602][ T5867] 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. [ 70.254710][ T5867] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.284577][ T5867] hsr_slave_0: entered promiscuous mode [ 70.292053][ T5867] hsr_slave_1: entered promiscuous mode [ 70.386975][ T5867] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.400118][ T5867] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.409491][ T5867] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.419664][ T5867] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.480411][ T5867] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.498728][ T5867] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.512891][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.520165][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.533963][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.541141][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.656735][ T5867] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.689547][ T5867] veth0_vlan: entered promiscuous mode [ 70.702125][ T5867] veth1_vlan: entered promiscuous mode [ 70.723779][ T5867] veth0_macvtap: entered promiscuous mode [ 70.733667][ T5867] veth1_macvtap: entered promiscuous mode [ 70.750254][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.763234][ T5867] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.774938][ T5867] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.784237][ T5867] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.793345][ T5867] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.802694][ T5867] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.939627][ T5867] syz-executor (5867) used greatest stack depth: 18224 bytes left [ 70.966201][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.022496][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.108302][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.173296][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.730456][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.740850][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.273659][ T5917] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.282865][ T5917] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.300643][ T5917] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.309033][ T5917] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.317280][ T5917] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 72.324778][ T5917] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/03/08 12:40:01 executed programs: 0 [ 73.205012][ T5917] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.213908][ T5917] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.222983][ T5917] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.231257][ T5917] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.240188][ T5917] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.247617][ T5917] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 73.345236][ T5946] chnl_net:caif_netlink_parms(): no params data found [ 73.389709][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.396982][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.404121][ T5946] bridge_slave_0: entered allmulticast mode [ 73.411144][ T5946] bridge_slave_0: entered promiscuous mode [ 73.418628][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.425935][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.433121][ T5946] bridge_slave_1: entered allmulticast mode [ 73.439922][ T5946] bridge_slave_1: entered promiscuous mode [ 73.462136][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.473359][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.498394][ T5946] team0: Port device team_slave_0 added [ 73.505591][ T5946] team0: Port device team_slave_1 added [ 73.527149][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.534112][ T5946] 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. [ 73.561433][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.573948][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.580974][ T5946] 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. [ 73.606908][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.635624][ T5946] hsr_slave_0: entered promiscuous mode [ 73.642520][ T5946] hsr_slave_1: entered promiscuous mode [ 73.648794][ T5946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.656735][ T5946] Cannot create hsr debugfs directory [ 73.778636][ T12] bridge_slave_1: left allmulticast mode [ 73.784606][ T12] bridge_slave_1: left promiscuous mode [ 73.794886][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.811629][ T12] bridge_slave_0: left allmulticast mode [ 73.817585][ T12] bridge_slave_0: left promiscuous mode [ 73.823982][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.142428][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.155556][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.166900][ T12] bond0 (unregistering): Released all slaves [ 74.196961][ T5505] [ 74.199336][ T5505] ============================================ [ 74.205488][ T5505] WARNING: possible recursive locking detected [ 74.211635][ T5505] 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 Not tainted [ 74.218740][ T5505] -------------------------------------------- [ 74.224868][ T5505] dhcpcd/5505 is trying to acquire lock: [ 74.230476][ T5505] ffff88807e658d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 74.239697][ T5505] [ 74.239697][ T5505] but task is already holding lock: [ 74.247102][ T5505] ffff888067f50d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 74.255986][ T5505] [ 74.255986][ T5505] other info that might help us debug this: [ 74.264116][ T5505] Possible unsafe locking scenario: [ 74.264116][ T5505] [ 74.271557][ T5505] CPU0 [ 74.274820][ T5505] ---- [ 74.278088][ T5505] lock(&dev->lock); [ 74.282063][ T5505] lock(&dev->lock); [ 74.286036][ T5505] [ 74.286036][ T5505] *** DEADLOCK *** [ 74.286036][ T5505] [ 74.294175][ T5505] May be due to missing lock nesting notation [ 74.294175][ T5505] [ 74.302491][ T5505] 2 locks held by dhcpcd/5505: [ 74.307253][ T5505] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 74.316401][ T5505] #1: ffff888067f50d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 74.325715][ T5505] [ 74.325715][ T5505] stack backtrace: [ 74.331693][ T5505] CPU: 1 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 [ 74.331708][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 74.331719][ T5505] Call Trace: [ 74.331725][ T5505] [ 74.331731][ T5505] dump_stack_lvl+0x241/0x360 [ 74.331749][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.331762][ T5505] ? __pfx__printk+0x10/0x10 [ 74.331773][ T5505] ? lockdep_unlock+0x16a/0x300 [ 74.331792][ T5505] print_deadlock_bug+0x483/0x620 [ 74.331805][ T5505] ? lockdep_unlock+0x16a/0x300 [ 74.331820][ T5505] validate_chain+0x15e2/0x5920 [ 74.331839][ T5505] ? __pfx_validate_chain+0x10/0x10 [ 74.331853][ T5505] ? __pfx_validate_chain+0x10/0x10 [ 74.331868][ T5505] ? look_up_lock_class+0x77/0x170 [ 74.331881][ T5505] ? register_lock_class+0x102/0x980 [ 74.331899][ T5505] ? __pfx_register_lock_class+0x10/0x10 [ 74.331916][ T5505] ? mark_lock+0x9a/0x360 [ 74.331928][ T5505] __lock_acquire+0x1397/0x2100 [ 74.331948][ T5505] lock_acquire+0x1ed/0x550 [ 74.331964][ T5505] ? register_netdevice+0x12d8/0x1b70 [ 74.331979][ T5505] ? __pfx_lock_acquire+0x10/0x10 [ 74.331996][ T5505] ? __pfx___might_resched+0x10/0x10 [ 74.332012][ T5505] ? __pfx_lock_release+0x10/0x10 [ 74.332030][ T5505] __mutex_lock+0x19c/0x1010 [ 74.332043][ T5505] ? register_netdevice+0x12d8/0x1b70 [ 74.332056][ T5505] ? __mutex_unlock_slowpath+0x227/0x800 [ 74.332070][ T5505] ? _raw_spin_lock_irq+0xdf/0x120 [ 74.332082][ T5505] ? register_netdevice+0x12d8/0x1b70 [ 74.332094][ T5505] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 74.332116][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 74.332128][ T5505] ? _raw_spin_unlock_irq+0x23/0x50 [ 74.332143][ T5505] ? netdev_register_kobject+0x2b0/0x2f0 [ 74.332157][ T5505] register_netdevice+0x12d8/0x1b70 [ 74.332175][ T5505] ? __pfx_register_netdevice+0x10/0x10 [ 74.332191][ T5505] bpq_device_event+0x4b1/0x8d0 [ 74.332209][ T5505] ? lockdep_rtnl_is_held+0x26/0x40 [ 74.332223][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 74.332241][ T5505] __dev_notify_flags+0x207/0x400 [ 74.332258][ T5505] ? dev_set_rx_mode+0xb8/0x2e0 [ 74.332276][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 74.332292][ T5505] ? __dev_change_flags+0x515/0x6f0 [ 74.332304][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 74.332317][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 74.332329][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 74.332342][ T5505] netif_change_flags+0xf0/0x1a0 [ 74.332355][ T5505] dev_change_flags+0x146/0x270 [ 74.332374][ T5505] devinet_ioctl+0xea2/0x1d80 [ 74.332393][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 74.332409][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 74.332424][ T5505] inet_ioctl+0x3d7/0x4f0 [ 74.332437][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 74.332449][ T5505] ? tomoyo_path_number_perm+0x5dd/0x770 [ 74.332472][ T5505] sock_do_ioctl+0x158/0x460 [ 74.332488][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 74.332502][ T5505] ? __pfx_lock_release+0x10/0x10 [ 74.332522][ T5505] sock_ioctl+0x626/0x8e0 [ 74.332536][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 74.332550][ T5505] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.332567][ T5505] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.332584][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 74.332597][ T5505] __se_sys_ioctl+0xf5/0x170 [ 74.332611][ T5505] do_syscall_64+0xf3/0x230 [ 74.332625][ T5505] ? clear_bhb_loop+0x35/0x90 [ 74.332672][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.332692][ T5505] RIP: 0033:0x7fa790b5ed49 [ 74.332707][ T5505] 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 [ 74.332717][ T5505] RSP: 002b:00007ffc6b9ec938 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.332730][ T5505] RAX: ffffffffffffffda RBX: 00007fa790a906c0 RCX: 00007fa790b5ed49 [ 74.332739][ T5505] RDX: 00007ffc6b9fcb28 RSI: 0000000000008914 RDI: 000000000000000e [ 74.332747][ T5505] RBP: 00007ffc6ba0cce8 R08: 00007ffc6b9fcae8 R09: 00007ffc6b9fca98 [ 74.332756][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.332763][ T5505] R13: 00007ffc6b9fcb28 R14: 0000000000000028 R15: 0000000000008914 [ 74.332775][ T5505] [ 74.794939][ T12] hsr_slave_0: left promiscuous mode [ 74.800749][ T12] hsr_slave_1: left promiscuous mode [ 74.808519][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.817646][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.828088][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.835504][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.845356][ T12] veth1_macvtap: left promiscuous mode [ 74.851083][ T12] veth0_macvtap: left promiscuous mode [ 74.857323][ T12] veth1_vlan: left promiscuous mode [ 74.862620][ T12] veth0_vlan: left promiscuous mode [ 75.012461][ T12] team0 (unregistering): Port device team_slave_1 removed [ 75.032031][ T12] team0 (unregistering): Port device team_slave_0 removed [ 75.324537][ T5946] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.331450][ T5150] Bluetooth: hci0: command tx timeout [ 75.342986][ T5946] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.353209][ T5946] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.362954][ T5946] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.427380][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.443386][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.454447][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.461594][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.482136][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.489298][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.789439][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.819760][ T5946] veth0_vlan: entered promiscuous mode [ 75.831185][ T5946] veth1_vlan: entered promiscuous mode [ 75.880613][ T5946] veth0_macvtap: entered promiscuous mode [ 75.890109][ T5946] veth1_macvtap: entered promiscuous mode [ 75.904766][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.916212][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.925627][ T5946] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.934833][ T5946] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.944039][ T5946] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.953048][ T5946] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.998174][ T5946] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 76.033733][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.046839][ T5946] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 76.065736][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.084193][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.106648][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50