Warning: Permanently added '10.128.1.63' (ED25519) to the list of known hosts. 2025/03/11 06:37:23 ignoring optional flag "sandboxArg"="0" 2025/03/11 06:37:24 parsed 1 programs [ 79.181978][ T5833] cgroup: Unknown subsys name 'net' [ 79.292320][ T5833] cgroup: Unknown subsys name 'cpuset' [ 79.300479][ T5833] cgroup: Unknown subsys name 'rlimit' [ 80.872446][ T5833] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 83.954399][ 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. [ 84.764323][ T5854] chnl_net:caif_netlink_parms(): no params data found [ 84.824483][ T5854] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.833146][ T5854] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.840725][ T5854] bridge_slave_0: entered allmulticast mode [ 84.848858][ T5854] bridge_slave_0: entered promiscuous mode [ 84.858189][ T5854] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.865429][ T5854] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.873193][ T5854] bridge_slave_1: entered allmulticast mode [ 84.880284][ T5854] bridge_slave_1: entered promiscuous mode [ 84.905011][ T5854] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.916263][ T5854] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.943624][ T5854] team0: Port device team_slave_0 added [ 84.953156][ T5854] team0: Port device team_slave_1 added [ 84.974472][ T5854] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.982013][ T5854] 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. [ 85.007994][ T5854] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.020791][ T5854] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.027849][ T5854] 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. [ 85.053805][ T5854] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.091317][ T5854] hsr_slave_0: entered promiscuous mode [ 85.098188][ T5854] hsr_slave_1: entered promiscuous mode [ 85.210588][ T5854] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.223166][ T5854] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.233454][ T5854] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.243406][ T5854] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.269786][ T5854] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.277054][ T5854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.285185][ T5854] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.292394][ T5854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.353152][ T5854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.370614][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.380623][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.399683][ T5854] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.414799][ T1155] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.421957][ T1155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.437560][ T1155] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.444723][ T1155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.588182][ T5854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.626199][ T5854] veth0_vlan: entered promiscuous mode [ 85.639755][ T5854] veth1_vlan: entered promiscuous mode [ 85.665399][ T5854] veth0_macvtap: entered promiscuous mode [ 85.676364][ T5854] veth1_macvtap: entered promiscuous mode [ 85.699244][ T5854] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.712961][ T5854] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.725862][ T5854] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.736049][ T5854] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.745139][ T5854] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.754153][ T5854] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.921905][ T5854] syz-executor (5854) used greatest stack depth: 17520 bytes left [ 85.950591][ T2961] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.014397][ T2961] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.099551][ T2961] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.152034][ T2961] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.600156][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.609056][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.617786][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.626743][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.635506][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.642968][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.208389][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.237498][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.270656][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.280097][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.710309][ T2961] bridge_slave_1: left allmulticast mode [ 88.716435][ T2961] bridge_slave_1: left promiscuous mode [ 88.733509][ T2961] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.749663][ T2961] bridge_slave_0: left allmulticast mode [ 88.755467][ T2961] bridge_slave_0: left promiscuous mode [ 88.762963][ T2961] bridge0: port 1(bridge_slave_0) entered disabled state 2025/03/11 06:37:38 executed programs: 0 [ 89.061896][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.078890][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.092220][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.101139][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.109494][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.117484][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.147683][ T2961] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.163463][ T2961] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.175513][ T2961] bond0 (unregistering): Released all slaves [ 89.278400][ T2961] hsr_slave_0: left promiscuous mode [ 89.287437][ T2961] hsr_slave_1: left promiscuous mode [ 89.293540][ T2961] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.303375][ T2961] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.312436][ T2961] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.321475][ T2961] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.342941][ T2961] veth1_macvtap: left promiscuous mode [ 89.349118][ T2961] veth0_macvtap: left promiscuous mode [ 89.355070][ T2961] veth1_vlan: left promiscuous mode [ 89.360797][ T2961] veth0_vlan: left promiscuous mode [ 89.750673][ T2961] team0 (unregistering): Port device team_slave_1 removed [ 89.780038][ T2961] team0 (unregistering): Port device team_slave_0 removed [ 90.064157][ T5502] [ 90.066546][ T5502] ============================================ [ 90.072717][ T5502] WARNING: possible recursive locking detected [ 90.078878][ T5502] 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 Not tainted [ 90.085988][ T5502] -------------------------------------------- [ 90.092143][ T5502] dhcpcd/5502 is trying to acquire lock: [ 90.097796][ T5502] ffff88802a518d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 90.107053][ T5502] [ 90.107053][ T5502] but task is already holding lock: [ 90.114419][ T5502] ffff88804994cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 90.123335][ T5502] [ 90.123335][ T5502] other info that might help us debug this: [ 90.131388][ T5502] Possible unsafe locking scenario: [ 90.131388][ T5502] [ 90.138832][ T5502] CPU0 [ 90.142105][ T5502] ---- [ 90.145381][ T5502] lock(&dev->lock); [ 90.149408][ T5502] lock(&dev->lock); [ 90.153405][ T5502] [ 90.153405][ T5502] *** DEADLOCK *** [ 90.153405][ T5502] [ 90.161546][ T5502] May be due to missing lock nesting notation [ 90.161546][ T5502] [ 90.169875][ T5502] 2 locks held by dhcpcd/5502: [ 90.174650][ T5502] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 90.183841][ T5502] #1: ffff88804994cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 90.193196][ T5502] [ 90.193196][ T5502] stack backtrace: [ 90.199103][ T5502] CPU: 1 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 [ 90.199122][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 90.199137][ T5502] Call Trace: [ 90.199146][ T5502] [ 90.199154][ T5502] dump_stack_lvl+0x241/0x360 [ 90.199179][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 90.199196][ T5502] ? __pfx__printk+0x10/0x10 [ 90.199211][ T5502] ? lockdep_unlock+0x16a/0x300 [ 90.199238][ T5502] print_deadlock_bug+0x483/0x620 [ 90.199258][ T5502] validate_chain+0x15e2/0x5920 [ 90.199280][ T5502] ? is_bpf_text_address+0x26/0x2a0 [ 90.199308][ T5502] ? unwind_next_frame+0x18e6/0x22d0 [ 90.199333][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 90.199350][ T5502] ? preempt_count_add+0x93/0x190 [ 90.199372][ T5502] ? is_bpf_text_address+0x285/0x2a0 [ 90.199396][ T5502] ? is_bpf_text_address+0x26/0x2a0 [ 90.199422][ T5502] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 90.199444][ T5502] ? kernel_text_address+0xa7/0xe0 [ 90.199462][ T5502] ? look_up_lock_class+0x77/0x170 [ 90.199482][ T5502] ? register_lock_class+0x102/0x980 [ 90.199507][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 90.199532][ T5502] ? mark_lock+0x9a/0x360 [ 90.199548][ T5502] __lock_acquire+0x1397/0x2100 [ 90.199578][ T5502] lock_acquire+0x1ed/0x550 [ 90.199601][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 90.199630][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 90.199655][ T5502] ? __pfx___might_resched+0x10/0x10 [ 90.199681][ T5502] __mutex_lock+0x19c/0x1010 [ 90.199707][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 90.199734][ T5502] ? __asan_memset+0x23/0x50 [ 90.199751][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 90.199776][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 90.199800][ T5502] ? __raw_spin_lock_init+0x45/0x100 [ 90.199821][ T5502] lapbeth_device_event+0x766/0xa20 [ 90.199848][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 90.199874][ T5502] __dev_notify_flags+0x207/0x400 [ 90.199890][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 90.199905][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 90.199920][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 90.199936][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 90.199957][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 90.199973][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 90.199993][ T5502] netif_change_flags+0xf0/0x1a0 [ 90.200011][ T5502] dev_change_flags+0x146/0x270 [ 90.200038][ T5502] devinet_ioctl+0xea2/0x1d80 [ 90.200065][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 90.200090][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 90.200110][ T5502] inet_ioctl+0x3d7/0x4f0 [ 90.200128][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 90.200146][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 90.200178][ T5502] sock_do_ioctl+0x158/0x460 [ 90.200201][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 90.200222][ T5502] ? __pfx_lock_release+0x10/0x10 [ 90.200251][ T5502] sock_ioctl+0x626/0x8e0 [ 90.200271][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 90.200292][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 90.200317][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 90.200342][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 90.200362][ T5502] __se_sys_ioctl+0xf5/0x170 [ 90.200380][ T5502] do_syscall_64+0xf3/0x230 [ 90.200401][ T5502] ? clear_bhb_loop+0x35/0x90 [ 90.200426][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.200453][ T5502] RIP: 0033:0x7f3ca68b9d49 [ 90.200471][ 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 [ 90.200484][ T5502] RSP: 002b:00007fff03440788 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.200502][ T5502] RAX: ffffffffffffffda RBX: 00007f3ca67eb6c0 RCX: 00007f3ca68b9d49 [ 90.200514][ T5502] RDX: 00007fff03450978 RSI: 0000000000008914 RDI: 0000000000000005 [ 90.200525][ T5502] RBP: 00007fff03460b38 R08: 00007fff03450938 R09: 00007fff034508e8 [ 90.200536][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 90.200545][ T5502] R13: 00007fff03450978 R14: 0000000000000028 R15: 0000000000008914 [ 90.200561][ T5502] [ 90.681849][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 90.752015][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.759470][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.766914][ T5943] bridge_slave_0: entered allmulticast mode [ 90.774186][ T5943] bridge_slave_0: entered promiscuous mode [ 90.804241][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.811515][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.819309][ T5943] bridge_slave_1: entered allmulticast mode [ 90.826744][ T5943] bridge_slave_1: entered promiscuous mode [ 90.852736][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.864287][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.889971][ T5943] team0: Port device team_slave_0 added [ 90.897853][ T5943] team0: Port device team_slave_1 added [ 90.931562][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.938990][ 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. [ 90.966012][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.979675][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.986658][ 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. [ 91.013060][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.061123][ T5943] hsr_slave_0: entered promiscuous mode [ 91.067825][ T5943] hsr_slave_1: entered promiscuous mode [ 91.169479][ T54] Bluetooth: hci0: command tx timeout [ 91.691327][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.717603][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.740629][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.754922][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.855766][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.889446][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.909742][ T1155] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.916853][ T1155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.929640][ T62] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.936732][ T62] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.084401][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.125202][ T5943] veth0_vlan: entered promiscuous mode [ 92.135726][ T5943] veth1_vlan: entered promiscuous mode [ 92.164224][ T5943] veth0_macvtap: entered promiscuous mode [ 92.173533][ T5943] veth1_macvtap: entered promiscuous mode [ 92.192794][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.206665][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.220174][ T5943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.221394][ T2151] cfg80211: failed to load regulatory.db [ 92.231955][ T5943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.246149][ T5943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.255107][ T5943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.293975][ T5943] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 92.319450][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.332194][ T5943] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 92.344134][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.371272][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.382256][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.251425][ T54] Bluetooth: hci0: command tx timeout 2025/03/11 06:37:43 executed programs: 67 [ 95.327418][ T54] Bluetooth: hci0: command tx timeout [ 97.407125][ T54] Bluetooth: hci0: command tx timeout 2025/03/11 06:37:48 executed programs: 345