Warning: Permanently added '10.128.1.76' (ED25519) to the list of known hosts. 2025/04/03 04:14:46 ignoring optional flag "sandboxArg"="0" 2025/04/03 04:14:47 parsed 1 programs [ 75.937272][ T5837] cgroup: Unknown subsys name 'net' [ 76.045415][ T5837] cgroup: Unknown subsys name 'cpuset' [ 76.054133][ T5837] cgroup: Unknown subsys name 'rlimit' [ 77.384713][ T5837] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.046049][ 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. [ 80.380563][ T5861] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.389065][ T5861] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.397488][ T5861] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.405885][ T5861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.416023][ T5861] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.900480][ T5909] chnl_net:caif_netlink_parms(): no params data found [ 83.013245][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.020864][ T5909] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.028563][ T5909] bridge_slave_0: entered allmulticast mode [ 83.036626][ T5909] bridge_slave_0: entered promiscuous mode [ 83.050268][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.057507][ T5909] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.065214][ T5909] bridge_slave_1: entered allmulticast mode [ 83.072746][ T5909] bridge_slave_1: entered promiscuous mode [ 83.104506][ T5909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.116138][ T5909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.146269][ T5909] team0: Port device team_slave_0 added [ 83.155923][ T5909] team0: Port device team_slave_1 added [ 83.186547][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.194473][ T5909] 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. [ 83.221020][ T5909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.234921][ T5909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.242570][ T5909] 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. [ 83.268566][ T5909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.313433][ T5909] hsr_slave_0: entered promiscuous mode [ 83.319790][ T5909] hsr_slave_1: entered promiscuous mode [ 83.449641][ T5909] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.461430][ T5909] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.471048][ T5909] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.481131][ T5909] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.505470][ T5909] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.512702][ T5909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.520592][ T5909] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.527777][ T5909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.580910][ T5909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.600125][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.608847][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.625746][ T5909] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.638609][ T1112] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.645764][ T1112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.660476][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.667673][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.808228][ T5909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.846732][ T5909] veth0_vlan: entered promiscuous mode [ 83.859281][ T5909] veth1_vlan: entered promiscuous mode [ 83.886796][ T5909] veth0_macvtap: entered promiscuous mode [ 83.895877][ T5909] veth1_macvtap: entered promiscuous mode [ 83.913772][ T5909] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.928303][ T5909] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.940653][ T5909] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.949577][ T5909] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.959922][ T5909] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.970060][ T5909] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.106603][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.197960][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.280929][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.344954][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.406374][ T1112] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.414414][ T1112] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.446556][ T81] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.456214][ T81] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/04/03 04:14:59 executed programs: 0 [ 85.005699][ T5861] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.015610][ T5861] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.023590][ T5861] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.033084][ T5861] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.040766][ T5861] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.196064][ T5942] chnl_net:caif_netlink_parms(): no params data found [ 85.267956][ T5942] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.275358][ T5942] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.282786][ T5942] bridge_slave_0: entered allmulticast mode [ 85.289779][ T5942] bridge_slave_0: entered promiscuous mode [ 85.299091][ T5942] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.306944][ T5942] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.314281][ T5942] bridge_slave_1: entered allmulticast mode [ 85.321240][ T5942] bridge_slave_1: entered promiscuous mode [ 85.360286][ T5942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.373464][ T5942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.417940][ T5942] team0: Port device team_slave_0 added [ 85.427404][ T5942] team0: Port device team_slave_1 added [ 85.462552][ T5942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.469536][ T5942] 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. [ 85.496010][ T5942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.509223][ T5942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.516396][ T5942] 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. [ 85.542485][ T5942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.593505][ T5942] hsr_slave_0: entered promiscuous mode [ 85.599753][ T5942] hsr_slave_1: entered promiscuous mode [ 85.606466][ T5942] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 85.614228][ T5942] Cannot create hsr debugfs directory [ 86.762597][ T24] cfg80211: failed to load regulatory.db [ 87.026086][ T36] bridge_slave_1: left allmulticast mode [ 87.034232][ T36] bridge_slave_1: left promiscuous mode [ 87.041078][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.057500][ T36] bridge_slave_0: left allmulticast mode [ 87.063917][ T36] bridge_slave_0: left promiscuous mode [ 87.069700][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.082890][ T5151] Bluetooth: hci0: command tx timeout [ 87.435523][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 87.451043][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 87.462795][ T36] bond0 (unregistering): Released all slaves [ 87.493059][ T5505] [ 87.495433][ T5505] ============================================ [ 87.501597][ T5505] WARNING: possible recursive locking detected [ 87.507748][ T5505] 6.14.0-syzkaller-g0c2623cef4f4 #0 Not tainted [ 87.513967][ T5505] -------------------------------------------- [ 87.520093][ T5505] dhcpcd/5505 is trying to acquire lock: [ 87.525724][ T5505] ffff888012678d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 87.534939][ T5505] [ 87.534939][ T5505] but task is already holding lock: [ 87.542289][ T5505] ffff888063508d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 87.551155][ T5505] [ 87.551155][ T5505] other info that might help us debug this: [ 87.559201][ T5505] Possible unsafe locking scenario: [ 87.559201][ T5505] [ 87.566644][ T5505] CPU0 [ 87.569918][ T5505] ---- [ 87.573181][ T5505] lock(&dev->lock); [ 87.577157][ T5505] lock(&dev->lock); [ 87.581129][ T5505] [ 87.581129][ T5505] *** DEADLOCK *** [ 87.581129][ T5505] [ 87.589254][ T5505] May be due to missing lock nesting notation [ 87.589254][ T5505] [ 87.597558][ T5505] 2 locks held by dhcpcd/5505: [ 87.602304][ T5505] #0: ffffffff900fbc48 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 87.611433][ T5505] #1: ffff888063508d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 87.620739][ T5505] [ 87.620739][ T5505] stack backtrace: [ 87.626633][ T5505] CPU: 1 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g0c2623cef4f4 #0 PREEMPT(full) [ 87.626648][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 87.626660][ T5505] Call Trace: [ 87.626667][ T5505] [ 87.626673][ T5505] dump_stack_lvl+0x241/0x360 [ 87.626693][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 87.626709][ T5505] ? __pfx__printk+0x10/0x10 [ 87.626724][ T5505] ? print_lock+0x171/0x1a0 [ 87.626740][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 87.626755][ T5505] validate_chain+0x928/0x24e0 [ 87.626773][ T5505] ? look_up_lock_class+0x7b/0x170 [ 87.626791][ T5505] ? register_lock_class+0x54/0x330 [ 87.626804][ T5505] __lock_acquire+0xad5/0xd80 [ 87.626824][ T5505] lock_acquire+0x116/0x2f0 [ 87.626835][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 87.626852][ T5505] __mutex_lock+0x1a5/0x10c0 [ 87.626863][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 87.626877][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 87.626891][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 87.626903][ T5505] ? rcu_is_watching+0x15/0xb0 [ 87.626917][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 87.626931][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 87.626947][ T5505] lapbeth_device_event+0x766/0xa20 [ 87.626962][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 87.626979][ T5505] __dev_notify_flags+0x209/0x410 [ 87.626996][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 87.627011][ T5505] ? __dev_change_flags+0x517/0x700 [ 87.627026][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 87.627037][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 87.627052][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 87.627064][ T5505] netif_change_flags+0xf0/0x1a0 [ 87.627081][ T5505] dev_change_flags+0x146/0x270 [ 87.627097][ T5505] devinet_ioctl+0xea4/0x1d80 [ 87.627115][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 87.627129][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 87.627141][ T5505] inet_ioctl+0x3d9/0x4f0 [ 87.627158][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 87.627173][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 87.627196][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 87.627212][ T5505] sock_do_ioctl+0x15a/0x490 [ 87.627226][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 87.627243][ T5505] sock_ioctl+0x644/0x900 [ 87.627256][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 87.627267][ T5505] ? __sys_socket+0x209/0x3c0 [ 87.627283][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 87.627294][ T5505] __se_sys_ioctl+0xf1/0x160 [ 87.627309][ T5505] do_syscall_64+0xf3/0x230 [ 87.627320][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 87.627333][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.627348][ T5505] RIP: 0033:0x7f6c0c61dd49 [ 87.627364][ 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 [ 87.627374][ T5505] RSP: 002b:00007fff9c0feb88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.627387][ T5505] RAX: ffffffffffffffda RBX: 00007f6c0c54f6c0 RCX: 00007f6c0c61dd49 [ 87.627396][ T5505] RDX: 00007fff9c10ed78 RSI: 0000000000008914 RDI: 000000000000000f [ 87.627404][ T5505] RBP: 00007fff9c11ef38 R08: 00007fff9c10ed38 R09: 00007fff9c10ece8 [ 87.627413][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.627420][ T5505] R13: 00007fff9c10ed78 R14: 0000000000000028 R15: 0000000000008914 [ 87.627433][ T5505] [ 87.995510][ T36] hsr_slave_0: left promiscuous mode [ 88.001330][ T36] hsr_slave_1: left promiscuous mode [ 88.008632][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 88.017993][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 88.027066][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 88.034772][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 88.045042][ T36] veth1_macvtap: left promiscuous mode [ 88.050578][ T36] veth0_macvtap: left promiscuous mode [ 88.056618][ T36] veth1_vlan: left promiscuous mode [ 88.062022][ T36] veth0_vlan: left promiscuous mode [ 88.234015][ T36] team0 (unregistering): Port device team_slave_1 removed [ 88.253189][ T36] team0 (unregistering): Port device team_slave_0 removed [ 88.607828][ T5942] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.620780][ T5942] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.630409][ T5942] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.643707][ T5942] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.710173][ T5942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.728882][ T5942] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.740985][ T81] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.748124][ T81] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.760111][ T81] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.767273][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.898751][ T5942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.936199][ T5942] veth0_vlan: entered promiscuous mode [ 88.946714][ T5942] veth1_vlan: entered promiscuous mode [ 88.971125][ T5942] veth0_macvtap: entered promiscuous mode [ 88.981013][ T5942] veth1_macvtap: entered promiscuous mode [ 88.999551][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.015978][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.037315][ T5942] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.046354][ T5942] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.055335][ T5942] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.064415][ T5942] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.100134][ T5942] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 89.126501][ T81] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.127898][ T5942] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 89.144302][ T81] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.162106][ T5151] Bluetooth: hci0: command tx timeout [ 89.168694][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.176835][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50