Warning: Permanently added '10.128.0.242' (ED25519) to the list of known hosts. 2025/04/02 18:53:24 ignoring optional flag "sandboxArg"="0" 2025/04/02 18:53:25 parsed 1 programs [ 90.942987][ T5843] cgroup: Unknown subsys name 'net' [ 91.061570][ T5843] cgroup: Unknown subsys name 'cpuset' [ 91.071437][ T5843] cgroup: Unknown subsys name 'rlimit' [ 91.848800][ T974] cfg80211: failed to load regulatory.db [ 92.713523][ T5843] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.917952][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.932220][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.961731][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.977180][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.049279][ T5857] 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. [ 96.810111][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.821955][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.831804][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.840452][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.850192][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.669954][ T5899] chnl_net:caif_netlink_parms(): no params data found [ 97.786198][ T5899] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.796518][ T5899] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.812049][ T5899] bridge_slave_0: entered allmulticast mode [ 97.821948][ T5899] bridge_slave_0: entered promiscuous mode [ 97.834273][ T5899] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.842684][ T5899] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.850676][ T5899] bridge_slave_1: entered allmulticast mode [ 97.858391][ T5899] bridge_slave_1: entered promiscuous mode [ 97.900991][ T5899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.912815][ T5899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.954060][ T5899] team0: Port device team_slave_0 added [ 97.964260][ T5899] team0: Port device team_slave_1 added [ 97.999225][ T5899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.006235][ T5899] 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. [ 98.032891][ T5899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.049051][ T5899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.056023][ T5899] 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. [ 98.082503][ T5899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.132606][ T5899] hsr_slave_0: entered promiscuous mode [ 98.139208][ T5899] hsr_slave_1: entered promiscuous mode [ 98.294610][ T5899] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.307493][ T5899] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.318846][ T5899] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.329459][ T5899] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.412649][ T5899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.437578][ T5899] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.451744][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.459121][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.476164][ T81] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.483482][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.659158][ T5899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.701954][ T5899] veth0_vlan: entered promiscuous mode [ 98.714653][ T5899] veth1_vlan: entered promiscuous mode [ 98.750116][ T5899] veth0_macvtap: entered promiscuous mode [ 98.760211][ T5899] veth1_macvtap: entered promiscuous mode [ 98.780050][ T5899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.794113][ T5899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.809494][ T5899] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.819238][ T5899] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.828500][ T5899] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.837685][ T5899] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.014892][ T81] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.120942][ T81] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.191426][ T81] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.268051][ T81] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/04/02 18:53:39 executed programs: 0 [ 101.074036][ T5152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.083890][ T5152] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.092131][ T5152] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.101342][ T5152] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.110303][ T5152] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.281516][ T5946] chnl_net:caif_netlink_parms(): no params data found [ 101.363144][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.370479][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.377867][ T5946] bridge_slave_0: entered allmulticast mode [ 101.385156][ T5946] bridge_slave_0: entered promiscuous mode [ 101.393299][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.400582][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.408187][ T5946] bridge_slave_1: entered allmulticast mode [ 101.415533][ T5946] bridge_slave_1: entered promiscuous mode [ 101.452773][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.464580][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.502796][ T5946] team0: Port device team_slave_0 added [ 101.511532][ T5946] team0: Port device team_slave_1 added [ 101.542966][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.550102][ 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. [ 101.576088][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.588954][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.595930][ 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. [ 101.622047][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.671519][ T5946] hsr_slave_0: entered promiscuous mode [ 101.678588][ T5946] hsr_slave_1: entered promiscuous mode [ 101.684721][ T5946] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.692594][ T5946] Cannot create hsr debugfs directory [ 102.385981][ T81] bridge_slave_1: left allmulticast mode [ 102.392799][ T81] bridge_slave_1: left promiscuous mode [ 102.400280][ T81] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.419297][ T81] bridge_slave_0: left allmulticast mode [ 102.425000][ T81] bridge_slave_0: left promiscuous mode [ 102.430957][ T81] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.815576][ T81] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.829469][ T81] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.840214][ T81] bond0 (unregistering): Released all slaves [ 102.874862][ T5506] [ 102.877268][ T5506] ============================================ [ 102.883455][ T5506] WARNING: possible recursive locking detected [ 102.889619][ T5506] 6.14.0-syzkaller-g25601e85441d #0 Not tainted [ 102.895868][ T5506] -------------------------------------------- [ 102.902023][ T5506] dhcpcd/5506 is trying to acquire lock: [ 102.907656][ T5506] ffff88802aad0d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 102.916912][ T5506] [ 102.916912][ T5506] but task is already holding lock: [ 102.924283][ T5506] ffff88805cc98d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 102.933198][ T5506] [ 102.933198][ T5506] other info that might help us debug this: [ 102.941267][ T5506] Possible unsafe locking scenario: [ 102.941267][ T5506] [ 102.949721][ T5506] CPU0 [ 102.953021][ T5506] ---- [ 102.956394][ T5506] lock(&dev->lock); [ 102.960399][ T5506] lock(&dev->lock); [ 102.964386][ T5506] [ 102.964386][ T5506] *** DEADLOCK *** [ 102.964386][ T5506] [ 102.972544][ T5506] May be due to missing lock nesting notation [ 102.972544][ T5506] [ 102.980873][ T5506] 2 locks held by dhcpcd/5506: [ 102.985646][ T5506] #0: ffffffff900fb888 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 102.994815][ T5506] #1: ffff88805cc98d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 103.004157][ T5506] [ 103.004157][ T5506] stack backtrace: [ 103.010128][ T5506] CPU: 1 UID: 0 PID: 5506 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g25601e85441d #0 PREEMPT(full) [ 103.010148][ T5506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 103.010161][ T5506] Call Trace: [ 103.010172][ T5506] [ 103.010180][ T5506] dump_stack_lvl+0x241/0x360 [ 103.010206][ T5506] ? __pfx_dump_stack_lvl+0x10/0x10 [ 103.010226][ T5506] ? __pfx__printk+0x10/0x10 [ 103.010246][ T5506] ? print_lock+0x171/0x1a0 [ 103.010265][ T5506] print_deadlock_bug+0x2be/0x2d0 [ 103.010284][ T5506] validate_chain+0x928/0x24e0 [ 103.010304][ T5506] ? stack_depot_save_flags+0x44/0x940 [ 103.010320][ T5506] ? look_up_lock_class+0x7b/0x170 [ 103.010342][ T5506] ? register_lock_class+0x54/0x330 [ 103.010358][ T5506] __lock_acquire+0xad5/0xd80 [ 103.010375][ T5506] lock_acquire+0x116/0x2f0 [ 103.010389][ T5506] ? lapbeth_device_event+0x766/0xa20 [ 103.010410][ T5506] __mutex_lock+0x1a5/0x10c0 [ 103.010423][ T5506] ? lapbeth_device_event+0x766/0xa20 [ 103.010442][ T5506] ? ref_tracker_alloc+0x316/0x4c0 [ 103.010461][ T5506] ? lapbeth_device_event+0x766/0xa20 [ 103.010478][ T5506] ? rcu_is_watching+0x15/0xb0 [ 103.010496][ T5506] ? __pfx___mutex_lock+0x10/0x10 [ 103.010523][ T5506] ? __raw_spin_lock_init+0x45/0x100 [ 103.010554][ T5506] lapbeth_device_event+0x766/0xa20 [ 103.010572][ T5506] notifier_call_chain+0x1a5/0x3f0 [ 103.010593][ T5506] __dev_notify_flags+0x209/0x410 [ 103.010615][ T5506] ? __pfx___dev_notify_flags+0x10/0x10 [ 103.010633][ T5506] ? __dev_change_flags+0x517/0x700 [ 103.010653][ T5506] ? __pfx___mutex_lock+0x10/0x10 [ 103.010675][ T5506] ? __pfx___dev_change_flags+0x10/0x10 [ 103.010695][ T5506] ? __pfx___mutex_lock+0x10/0x10 [ 103.010718][ T5506] netif_change_flags+0xf0/0x1a0 [ 103.010739][ T5506] dev_change_flags+0x146/0x270 [ 103.010759][ T5506] devinet_ioctl+0xea4/0x1d80 [ 103.010781][ T5506] ? __pfx_devinet_ioctl+0x10/0x10 [ 103.010798][ T5506] ? get_user_ifreq+0x1bb/0x200 [ 103.010818][ T5506] inet_ioctl+0x3d9/0x4f0 [ 103.010840][ T5506] ? __pfx_inet_ioctl+0x10/0x10 [ 103.010860][ T5506] ? lockdep_hardirqs_on+0x9d/0x150 [ 103.010888][ T5506] ? tomoyo_path_number_perm+0x215/0x790 [ 103.010908][ T5506] sock_do_ioctl+0x15a/0x490 [ 103.010937][ T5506] ? __pfx_sock_do_ioctl+0x10/0x10 [ 103.010959][ T5506] sock_ioctl+0x644/0x900 [ 103.010974][ T5506] ? __pfx_sock_ioctl+0x10/0x10 [ 103.010988][ T5506] ? __sys_socket+0x209/0x3c0 [ 103.011009][ T5506] ? __pfx_sock_ioctl+0x10/0x10 [ 103.011023][ T5506] __se_sys_ioctl+0xf1/0x160 [ 103.011042][ T5506] do_syscall_64+0xf3/0x230 [ 103.011055][ T5506] ? clear_bhb_loop+0x45/0xa0 [ 103.011071][ T5506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.011094][ T5506] RIP: 0033:0x7fbce3642d49 [ 103.011112][ T5506] 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 [ 103.011123][ T5506] RSP: 002b:00007ffda1129428 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.011140][ T5506] RAX: ffffffffffffffda RBX: 00007fbce35746c0 RCX: 00007fbce3642d49 [ 103.011151][ T5506] RDX: 00007ffda1139618 RSI: 0000000000008914 RDI: 0000000000000012 [ 103.011161][ T5506] RBP: 00007ffda11497d8 R08: 00007ffda11395d8 R09: 00007ffda1139588 [ 103.011173][ T5506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.011182][ T5506] R13: 00007ffda1139618 R14: 0000000000000028 R15: 0000000000008914 [ 103.011198][ T5506] [ 103.344186][ T5152] Bluetooth: hci0: command tx timeout [ 103.410219][ T81] hsr_slave_0: left promiscuous mode [ 103.416097][ T81] hsr_slave_1: left promiscuous mode [ 103.422188][ T81] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.429655][ T81] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.438288][ T81] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.445720][ T81] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.462506][ T81] veth1_macvtap: left promiscuous mode [ 103.468216][ T81] veth0_macvtap: left promiscuous mode [ 103.473818][ T81] veth1_vlan: left promiscuous mode [ 103.479181][ T81] veth0_vlan: left promiscuous mode [ 103.673669][ T81] team0 (unregistering): Port device team_slave_1 removed [ 103.691406][ T81] team0 (unregistering): Port device team_slave_0 removed [ 103.941948][ T5946] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.958241][ T5946] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.973937][ T5946] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.013587][ T5946] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.101849][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.121054][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.133620][ T2979] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.140750][ T2979] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.154859][ T2979] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.162071][ T2979] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.323395][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.364597][ T5946] veth0_vlan: entered promiscuous mode [ 104.380213][ T5946] veth1_vlan: entered promiscuous mode [ 104.408795][ T5946] veth0_macvtap: entered promiscuous mode [ 104.420337][ T5946] veth1_macvtap: entered promiscuous mode [ 104.439737][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.454896][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.468051][ T5946] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.476814][ T5946] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.488225][ T5946] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.497009][ T5946] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.534944][ T5946] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 104.568743][ T2979] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.576727][ T2979] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.589343][ T5946] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 104.621558][ T2979] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.630933][ T2979] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50