Warning: Permanently added '10.128.1.113' (ED25519) to the list of known hosts. 2025/03/11 01:02:29 ignoring optional flag "sandboxArg"="0" [ 81.878886][ T25] cfg80211: failed to load regulatory.db 2025/03/11 01:02:30 parsed 1 programs [ 84.769708][ T5839] cgroup: Unknown subsys name 'net' [ 84.920226][ T5839] cgroup: Unknown subsys name 'cpuset' [ 84.928336][ T5839] cgroup: Unknown subsys name 'rlimit' [ 86.211301][ T5839] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 88.622129][ T5847] 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. [ 90.117394][ T5889] chnl_net:caif_netlink_parms(): no params data found [ 90.195176][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.204421][ T5889] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.211958][ T5889] bridge_slave_0: entered allmulticast mode [ 90.219177][ T5889] bridge_slave_0: entered promiscuous mode [ 90.228411][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.235534][ T5889] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.243486][ T5889] bridge_slave_1: entered allmulticast mode [ 90.250493][ T5889] bridge_slave_1: entered promiscuous mode [ 90.276625][ T5889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.287869][ T5889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.310770][ T5889] team0: Port device team_slave_0 added [ 90.319792][ T5889] team0: Port device team_slave_1 added [ 90.343800][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.351076][ T5889] 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. [ 90.377506][ T5889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.391129][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.398138][ T5889] 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. [ 90.424510][ T5889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.460127][ T5889] hsr_slave_0: entered promiscuous mode [ 90.466353][ T5889] hsr_slave_1: entered promiscuous mode [ 90.552155][ T5889] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.563771][ T5889] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.572934][ T5889] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.583864][ T5889] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.606486][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.613660][ T5889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.621660][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.628786][ T5889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.676213][ T5889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.693426][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.702437][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.718892][ T5889] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.731583][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.738702][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.752588][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.759763][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.873036][ T5889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.902009][ T5889] veth0_vlan: entered promiscuous mode [ 90.915673][ T5889] veth1_vlan: entered promiscuous mode [ 90.936659][ T5889] veth0_macvtap: entered promiscuous mode [ 90.945591][ T5889] veth1_macvtap: entered promiscuous mode [ 90.962032][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.972923][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.986521][ T5889] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.995475][ T5889] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.005120][ T5889] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.014438][ T5889] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.113817][ T5889] syz-executor (5889) used greatest stack depth: 18576 bytes left [ 91.149372][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.221394][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.322487][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.409152][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.498428][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.507311][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.515265][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.524783][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.532920][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.540621][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.996506][ T1170] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.004576][ T1170] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.027150][ T1170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.035985][ T1170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/03/11 01:02:40 executed programs: 0 [ 92.390178][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.398380][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.406392][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.415510][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.423647][ T5148] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.431611][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.529255][ T5942] chnl_net:caif_netlink_parms(): no params data found [ 92.573478][ T5942] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.580695][ T5942] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.588669][ T5942] bridge_slave_0: entered allmulticast mode [ 92.595192][ T5942] bridge_slave_0: entered promiscuous mode [ 92.602893][ T5942] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.610467][ T5942] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.617696][ T5942] bridge_slave_1: entered allmulticast mode [ 92.624442][ T5942] bridge_slave_1: entered promiscuous mode [ 92.647516][ T5942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.659335][ T5942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.689283][ T5942] team0: Port device team_slave_0 added [ 92.697635][ T5942] team0: Port device team_slave_1 added [ 92.720807][ T5942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.728327][ 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. [ 92.754253][ T5942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.766465][ T5942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.773507][ 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. [ 92.799665][ T5942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.835108][ T5942] hsr_slave_0: entered promiscuous mode [ 92.841647][ T5942] hsr_slave_1: entered promiscuous mode [ 92.847761][ T5942] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.855570][ T5942] Cannot create hsr debugfs directory [ 94.312207][ T60] bridge_slave_1: left allmulticast mode [ 94.318728][ T60] bridge_slave_1: left promiscuous mode [ 94.324948][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.336269][ T60] bridge_slave_0: left allmulticast mode [ 94.342478][ T60] bridge_slave_0: left promiscuous mode [ 94.348943][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.521191][ T53] Bluetooth: hci0: command tx timeout [ 94.563283][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.574570][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.585059][ T60] bond0 (unregistering): Released all slaves [ 94.692087][ T60] hsr_slave_0: left promiscuous mode [ 94.700226][ T60] hsr_slave_1: left promiscuous mode [ 94.706301][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.719678][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.728640][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.736087][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.760086][ T60] veth1_macvtap: left promiscuous mode [ 94.766065][ T60] veth0_macvtap: left promiscuous mode [ 94.773553][ T60] veth1_vlan: left promiscuous mode [ 94.781504][ T60] veth0_vlan: left promiscuous mode [ 95.122699][ T60] team0 (unregistering): Port device team_slave_1 removed [ 95.152794][ T60] team0 (unregistering): Port device team_slave_0 removed [ 95.416019][ T5504] [ 95.418391][ T5504] ============================================ [ 95.424543][ T5504] WARNING: possible recursive locking detected [ 95.430695][ T5504] 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 Not tainted [ 95.437800][ T5504] -------------------------------------------- [ 95.443950][ T5504] dhcpcd/5504 is trying to acquire lock: [ 95.449568][ T5504] ffff888073db4d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 95.458796][ T5504] [ 95.458796][ T5504] but task is already holding lock: [ 95.466243][ T5504] ffff88802ac58d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 95.475116][ T5504] [ 95.475116][ T5504] other info that might help us debug this: [ 95.483179][ T5504] Possible unsafe locking scenario: [ 95.483179][ T5504] [ 95.490648][ T5504] CPU0 [ 95.493926][ T5504] ---- [ 95.497204][ T5504] lock(&dev->lock); [ 95.501179][ T5504] lock(&dev->lock); [ 95.505146][ T5504] [ 95.505146][ T5504] *** DEADLOCK *** [ 95.505146][ T5504] [ 95.513292][ T5504] May be due to missing lock nesting notation [ 95.513292][ T5504] [ 95.521604][ T5504] 2 locks held by dhcpcd/5504: [ 95.526357][ T5504] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 95.535502][ T5504] #1: ffff88802ac58d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 95.544815][ T5504] [ 95.544815][ T5504] stack backtrace: [ 95.550719][ T5504] CPU: 1 UID: 0 PID: 5504 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 [ 95.550732][ T5504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 95.550741][ T5504] Call Trace: [ 95.550746][ T5504] [ 95.550750][ T5504] dump_stack_lvl+0x241/0x360 [ 95.550766][ T5504] ? __pfx_dump_stack_lvl+0x10/0x10 [ 95.550775][ T5504] ? __pfx__printk+0x10/0x10 [ 95.550784][ T5504] ? lockdep_unlock+0x16a/0x300 [ 95.550798][ T5504] print_deadlock_bug+0x483/0x620 [ 95.550809][ T5504] validate_chain+0x15e2/0x5920 [ 95.550821][ T5504] ? is_bpf_text_address+0x26/0x2a0 [ 95.550837][ T5504] ? unwind_next_frame+0x18e6/0x22d0 [ 95.550852][ T5504] ? __pfx_validate_chain+0x10/0x10 [ 95.550862][ T5504] ? preempt_count_add+0x93/0x190 [ 95.550874][ T5504] ? is_bpf_text_address+0x285/0x2a0 [ 95.550894][ T5504] ? is_bpf_text_address+0x26/0x2a0 [ 95.550908][ T5504] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 95.550921][ T5504] ? kernel_text_address+0xa7/0xe0 [ 95.550931][ T5504] ? look_up_lock_class+0x77/0x170 [ 95.550942][ T5504] ? register_lock_class+0x102/0x980 [ 95.550956][ T5504] ? __pfx_register_lock_class+0x10/0x10 [ 95.550970][ T5504] ? mark_lock+0x9a/0x360 [ 95.550979][ T5504] __lock_acquire+0x1397/0x2100 [ 95.550996][ T5504] lock_acquire+0x1ed/0x550 [ 95.551008][ T5504] ? lapbeth_device_event+0x766/0xa20 [ 95.551024][ T5504] ? __pfx_lock_acquire+0x10/0x10 [ 95.551042][ T5504] ? __pfx___might_resched+0x10/0x10 [ 95.551057][ T5504] __mutex_lock+0x19c/0x1010 [ 95.551072][ T5504] ? lapbeth_device_event+0x766/0xa20 [ 95.551087][ T5504] ? __asan_memset+0x23/0x50 [ 95.551097][ T5504] ? lapbeth_device_event+0x766/0xa20 [ 95.551111][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 95.551123][ T5504] ? __raw_spin_lock_init+0x45/0x100 [ 95.551135][ T5504] lapbeth_device_event+0x766/0xa20 [ 95.551150][ T5504] notifier_call_chain+0x1a5/0x3f0 [ 95.551164][ T5504] __dev_notify_flags+0x207/0x400 [ 95.551174][ T5504] ? dev_set_rx_mode+0xb8/0x2e0 [ 95.551182][ T5504] ? __pfx___dev_notify_flags+0x10/0x10 [ 95.551190][ T5504] ? __dev_change_flags+0x515/0x6f0 [ 95.551199][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 95.551210][ T5504] ? __pfx___dev_change_flags+0x10/0x10 [ 95.551219][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 95.551229][ T5504] netif_change_flags+0xf0/0x1a0 [ 95.551238][ T5504] dev_change_flags+0x146/0x270 [ 95.551253][ T5504] devinet_ioctl+0xea2/0x1d80 [ 95.551269][ T5504] ? __pfx_devinet_ioctl+0x10/0x10 [ 95.551282][ T5504] ? get_user_ifreq+0x1bb/0x200 [ 95.551293][ T5504] inet_ioctl+0x3d7/0x4f0 [ 95.551303][ T5504] ? __pfx_inet_ioctl+0x10/0x10 [ 95.551313][ T5504] ? tomoyo_path_number_perm+0x5dd/0x770 [ 95.551331][ T5504] sock_do_ioctl+0x158/0x460 [ 95.551344][ T5504] ? __pfx_sock_do_ioctl+0x10/0x10 [ 95.551357][ T5504] ? __pfx_lock_release+0x10/0x10 [ 95.551376][ T5504] sock_ioctl+0x626/0x8e0 [ 95.551388][ T5504] ? __pfx_sock_ioctl+0x10/0x10 [ 95.551399][ T5504] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 95.551413][ T5504] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 95.551426][ T5504] ? __pfx_sock_ioctl+0x10/0x10 [ 95.551437][ T5504] __se_sys_ioctl+0xf5/0x170 [ 95.551448][ T5504] do_syscall_64+0xf3/0x230 [ 95.551459][ T5504] ? clear_bhb_loop+0x35/0x90 [ 95.551473][ T5504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.551488][ T5504] RIP: 0033:0x7fe4ee46dd49 [ 95.551500][ T5504] 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 [ 95.551507][ T5504] RSP: 002b:00007ffc2ad04078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 95.551519][ T5504] RAX: ffffffffffffffda RBX: 00007fe4ee39f6c0 RCX: 00007fe4ee46dd49 [ 95.551525][ T5504] RDX: 00007ffc2ad14268 RSI: 0000000000008914 RDI: 000000000000000c [ 95.551531][ T5504] RBP: 00007ffc2ad24428 R08: 00007ffc2ad14228 R09: 00007ffc2ad141d8 [ 95.551537][ T5504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.551542][ T5504] R13: 00007ffc2ad14268 R14: 0000000000000028 R15: 0000000000008914 [ 95.551551][ T5504] [ 96.103732][ T5942] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.114264][ T5942] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.125163][ T5942] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.135395][ T5942] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.217903][ T5942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.230389][ T5942] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.248488][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.255615][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.264127][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.271330][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.434339][ T5942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.470003][ T5942] veth0_vlan: entered promiscuous mode [ 96.478763][ T5942] veth1_vlan: entered promiscuous mode [ 96.495491][ T5942] veth0_macvtap: entered promiscuous mode [ 96.502888][ T5942] veth1_macvtap: entered promiscuous mode [ 96.514016][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.524553][ T5942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.538885][ T5942] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.548284][ T5942] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.557297][ T5942] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.566000][ T5942] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.595748][ T5942] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 96.604297][ T53] Bluetooth: hci0: command tx timeout [ 96.631380][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.632579][ T5942] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 96.640407][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.662964][ T1170] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.671537][ T1170] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/03/11 01:02:45 executed programs: 39 [ 98.676949][ T53] Bluetooth: hci0: command tx timeout [ 100.756957][ T53] Bluetooth: hci0: command tx timeout 2025/03/11 01:02:50 executed programs: 339