Warning: Permanently added '10.128.0.140' (ED25519) to the list of known hosts. 2025/04/02 21:54:40 ignoring optional flag "sandboxArg"="0" 2025/04/02 21:54:41 parsed 1 programs [ 91.888623][ T5843] cgroup: Unknown subsys name 'net' [ 92.003763][ T975] cfg80211: failed to load regulatory.db [ 92.026255][ T5843] cgroup: Unknown subsys name 'cpuset' [ 92.035324][ T5843] cgroup: Unknown subsys name 'rlimit' [ 93.649446][ T5843] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.582708][ T5849] 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. [ 97.370442][ T5864] chnl_net:caif_netlink_parms(): no params data found [ 97.508333][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.516278][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.524218][ T5864] bridge_slave_0: entered allmulticast mode [ 97.532752][ T5864] bridge_slave_0: entered promiscuous mode [ 97.541523][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.549126][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.556632][ T5864] bridge_slave_1: entered allmulticast mode [ 97.564319][ T5864] bridge_slave_1: entered promiscuous mode [ 97.604182][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.616293][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.655065][ T5864] team0: Port device team_slave_0 added [ 97.664265][ T5864] team0: Port device team_slave_1 added [ 97.698658][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.705989][ T5864] 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. [ 97.732359][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.746898][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.754070][ T5864] 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. [ 97.780170][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.829736][ T5864] hsr_slave_0: entered promiscuous mode [ 97.836490][ T5864] hsr_slave_1: entered promiscuous mode [ 97.990718][ T5864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 98.004531][ T5864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 98.016753][ T5864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 98.027182][ T5864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 98.057198][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.064443][ T5864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.072663][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.079814][ T5864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.146935][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.170031][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.179023][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.198030][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.213547][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.220683][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.236499][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.243677][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.415860][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.461572][ T5864] veth0_vlan: entered promiscuous mode [ 98.474208][ T5864] veth1_vlan: entered promiscuous mode [ 98.509175][ T5864] veth0_macvtap: entered promiscuous mode [ 98.519806][ T5864] veth1_macvtap: entered promiscuous mode [ 98.539599][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.557350][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.569603][ T5864] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.578503][ T5864] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.587753][ T5864] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.596832][ T5864] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.771450][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.840536][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.905617][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.017891][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.033231][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.042587][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.050411][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.059575][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.068542][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.384929][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.394373][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.423179][ T1110] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.431293][ T1110] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.055039][ T36] bridge_slave_1: left allmulticast mode [ 102.063028][ T36] bridge_slave_1: left promiscuous mode [ 102.069523][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.084952][ T36] bridge_slave_0: left allmulticast mode [ 102.090709][ T36] bridge_slave_0: left promiscuous mode 2025/04/02 21:54:55 executed programs: 0 [ 102.107188][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.178694][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.187141][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.195746][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.204919][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.212924][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.543296][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.557968][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.569440][ T36] bond0 (unregistering): Released all slaves [ 102.637912][ T5505] [ 102.640343][ T5505] ============================================ [ 102.646516][ T5505] WARNING: possible recursive locking detected [ 102.652700][ T5505] 6.14.0-syzkaller-g0c2623cef4f4 #0 Not tainted [ 102.659067][ T5505] -------------------------------------------- [ 102.665210][ T5505] dhcpcd/5505 is trying to acquire lock: [ 102.670830][ T5505] ffff88807ff0cd30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 102.680069][ T5505] [ 102.680069][ T5505] but task is already holding lock: [ 102.687427][ T5505] ffff88807fb80d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 102.696312][ T5505] [ 102.696312][ T5505] other info that might help us debug this: [ 102.704361][ T5505] Possible unsafe locking scenario: [ 102.704361][ T5505] [ 102.711802][ T5505] CPU0 [ 102.715074][ T5505] ---- [ 102.718363][ T5505] lock(&dev->lock); [ 102.722345][ T5505] lock(&dev->lock); [ 102.726324][ T5505] [ 102.726324][ T5505] *** DEADLOCK *** [ 102.726324][ T5505] [ 102.734463][ T5505] May be due to missing lock nesting notation [ 102.734463][ T5505] [ 102.742782][ T5505] 2 locks held by dhcpcd/5505: [ 102.747572][ T5505] #0: ffffffff900fbc48 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 102.756721][ T5505] #1: ffff88807fb80d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 102.766060][ T5505] [ 102.766060][ T5505] stack backtrace: [ 102.771962][ T5505] CPU: 1 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g0c2623cef4f4 #0 PREEMPT(full) [ 102.771980][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.771993][ T5505] Call Trace: [ 102.772000][ T5505] [ 102.772006][ T5505] dump_stack_lvl+0x241/0x360 [ 102.772031][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 102.772051][ T5505] ? __pfx__printk+0x10/0x10 [ 102.772070][ T5505] ? print_lock+0x171/0x1a0 [ 102.772089][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 102.772109][ T5505] validate_chain+0x928/0x24e0 [ 102.772129][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 102.772145][ T5505] ? look_up_lock_class+0x7b/0x170 [ 102.772167][ T5505] ? register_lock_class+0x54/0x330 [ 102.772183][ T5505] __lock_acquire+0xad5/0xd80 [ 102.772200][ T5505] lock_acquire+0x116/0x2f0 [ 102.772214][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 102.772235][ T5505] __mutex_lock+0x1a5/0x10c0 [ 102.772248][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 102.772266][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 102.772281][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 102.772296][ T5505] ? rcu_is_watching+0x15/0xb0 [ 102.772314][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 102.772336][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 102.772357][ T5505] lapbeth_device_event+0x766/0xa20 [ 102.772375][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 102.772396][ T5505] __dev_notify_flags+0x209/0x410 [ 102.772419][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 102.772438][ T5505] ? __dev_change_flags+0x517/0x700 [ 102.772457][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 102.772470][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 102.772490][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 102.772504][ T5505] netif_change_flags+0xf0/0x1a0 [ 102.772525][ T5505] dev_change_flags+0x146/0x270 [ 102.772545][ T5505] devinet_ioctl+0xea4/0x1d80 [ 102.772567][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 102.772585][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 102.772599][ T5505] inet_ioctl+0x3d9/0x4f0 [ 102.772621][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 102.772640][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 102.772669][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 102.772688][ T5505] sock_do_ioctl+0x15a/0x490 [ 102.772705][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 102.772726][ T5505] sock_ioctl+0x644/0x900 [ 102.772741][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 102.772755][ T5505] ? __sys_socket+0x209/0x3c0 [ 102.772774][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 102.772788][ T5505] __se_sys_ioctl+0xf1/0x160 [ 102.772806][ T5505] do_syscall_64+0xf3/0x230 [ 102.772820][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 102.772836][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.772853][ T5505] RIP: 0033:0x7fac6e359d49 [ 102.772872][ 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 [ 102.772884][ T5505] RSP: 002b:00007ffe005d9238 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.772899][ T5505] RAX: ffffffffffffffda RBX: 00007fac6e28b6c0 RCX: 00007fac6e359d49 [ 102.772909][ T5505] RDX: 00007ffe005e9428 RSI: 0000000000008914 RDI: 0000000000000010 [ 102.772919][ T5505] RBP: 00007ffe005f95e8 R08: 00007ffe005e93e8 R09: 00007ffe005e9398 [ 102.772933][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.772942][ T5505] R13: 00007ffe005e9428 R14: 0000000000000028 R15: 0000000000008914 [ 102.772957][ T5505] [ 103.147593][ T36] hsr_slave_0: left promiscuous mode [ 103.153487][ T36] hsr_slave_1: left promiscuous mode [ 103.159173][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.166712][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.174495][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.181951][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.190990][ T36] veth1_macvtap: left promiscuous mode [ 103.197017][ T36] veth0_macvtap: left promiscuous mode [ 103.202585][ T36] veth1_vlan: left promiscuous mode [ 103.207823][ T36] veth0_vlan: left promiscuous mode [ 103.339271][ T36] team0 (unregistering): Port device team_slave_1 removed [ 103.361083][ T36] team0 (unregistering): Port device team_slave_0 removed [ 103.609644][ T5949] chnl_net:caif_netlink_parms(): no params data found [ 103.719416][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.726733][ T5949] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.738301][ T5949] bridge_slave_0: entered allmulticast mode [ 103.745594][ T5949] bridge_slave_0: entered promiscuous mode [ 103.755539][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.781836][ T5949] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.789103][ T5949] bridge_slave_1: entered allmulticast mode [ 103.803028][ T5949] bridge_slave_1: entered promiscuous mode [ 103.855190][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.885925][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.944484][ T5949] team0: Port device team_slave_0 added [ 103.962957][ T5949] team0: Port device team_slave_1 added [ 104.014027][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.023773][ T5949] 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. [ 104.054130][ T5949] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.069527][ T5949] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.079914][ T5949] 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. [ 104.106848][ T5949] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.153062][ T5949] hsr_slave_0: entered promiscuous mode [ 104.159440][ T5949] hsr_slave_1: entered promiscuous mode [ 104.241740][ T55] Bluetooth: hci0: command tx timeout [ 104.528661][ T5949] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.541980][ T5949] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.558392][ T5949] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.569846][ T5949] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.592415][ T5949] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.599589][ T5949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.607012][ T5949] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.614185][ T5949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.642853][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.650538][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.691585][ T5949] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.712477][ T5949] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.724962][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.732099][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.744891][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.752054][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.914305][ T5949] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.955338][ T5949] veth0_vlan: entered promiscuous mode [ 104.969869][ T5949] veth1_vlan: entered promiscuous mode [ 104.998683][ T5949] veth0_macvtap: entered promiscuous mode [ 105.009001][ T5949] veth1_macvtap: entered promiscuous mode [ 105.030929][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 105.047118][ T5949] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 105.060004][ T5949] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.070528][ T5949] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.080647][ T5949] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.091237][ T5949] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 105.129460][ T5949] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 105.157933][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.170024][ T5949] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 105.180837][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.214550][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.224135][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50