Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. 2025/03/08 10:10:55 ignoring optional flag "sandboxArg"="0" 2025/03/08 10:10:56 parsed 1 programs [ 63.329294][ T5836] cgroup: Unknown subsys name 'net' [ 63.457929][ T5836] cgroup: Unknown subsys name 'cpuset' [ 63.466907][ T5836] cgroup: Unknown subsys name 'rlimit' [ 64.697791][ T5836] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 67.431227][ T5842] 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. [ 68.615134][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.626482][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.634575][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.642801][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.650851][ T53] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 68.659304][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.900947][ T3555] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.913469][ T3555] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.953753][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.962489][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.184001][ T5916] chnl_net:caif_netlink_parms(): no params data found [ 70.241799][ T5916] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.249589][ T5916] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.256862][ T5916] bridge_slave_0: entered allmulticast mode [ 70.263524][ T5916] bridge_slave_0: entered promiscuous mode [ 70.273177][ T5916] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.280454][ T5916] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.287620][ T5916] bridge_slave_1: entered allmulticast mode [ 70.294086][ T5916] bridge_slave_1: entered promiscuous mode [ 70.320495][ T5916] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.333431][ T5916] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.363459][ T5916] team0: Port device team_slave_0 added [ 70.370899][ T5916] team0: Port device team_slave_1 added [ 70.389501][ T5916] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.396577][ T5916] 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. [ 70.422836][ T5916] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.435530][ T5916] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.442500][ T5916] 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. [ 70.468597][ T5916] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.501686][ T5916] hsr_slave_0: entered promiscuous mode [ 70.507770][ T5916] hsr_slave_1: entered promiscuous mode [ 70.596716][ T5916] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.609113][ T5916] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.620027][ T5916] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.629370][ T5916] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.684038][ T5916] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.706488][ T5916] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.720222][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.727432][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.742204][ T794] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.749339][ T794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.864034][ T5916] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.895827][ T5916] veth0_vlan: entered promiscuous mode [ 70.907395][ T5916] veth1_vlan: entered promiscuous mode [ 70.930301][ T5916] veth0_macvtap: entered promiscuous mode [ 70.940206][ T5916] veth1_macvtap: entered promiscuous mode [ 70.954482][ T5916] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.968857][ T5916] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.981341][ T5916] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.990644][ T5916] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.000603][ T5916] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.009572][ T5916] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.152869][ T3555] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.241528][ T3555] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.307344][ T3555] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.387401][ T3555] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.609288][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.616433][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 2025/03/08 10:11:07 executed programs: 0 [ 71.725622][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.734009][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.742853][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.751284][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.760147][ T5148] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.769541][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.866910][ T5944] chnl_net:caif_netlink_parms(): no params data found [ 71.908921][ T5944] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.916247][ T5944] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.923393][ T5944] bridge_slave_0: entered allmulticast mode [ 71.931181][ T5944] bridge_slave_0: entered promiscuous mode [ 71.939159][ T5944] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.946419][ T5944] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.953579][ T5944] bridge_slave_1: entered allmulticast mode [ 71.960524][ T5944] bridge_slave_1: entered promiscuous mode [ 71.982427][ T5944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.994180][ T5944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.021914][ T5944] team0: Port device team_slave_0 added [ 72.031068][ T5944] team0: Port device team_slave_1 added [ 72.052350][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.059545][ T5944] 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. [ 72.087393][ T5944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.099686][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.107049][ T5944] 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. [ 72.133067][ T5944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.170080][ T5944] hsr_slave_0: entered promiscuous mode [ 72.176308][ T5944] hsr_slave_1: entered promiscuous mode [ 72.182232][ T5944] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.190115][ T5944] Cannot create hsr debugfs directory [ 73.846203][ T5148] Bluetooth: hci0: command tx timeout [ 74.620515][ T3555] bridge_slave_1: left allmulticast mode [ 74.628911][ T3555] bridge_slave_1: left promiscuous mode [ 74.635985][ T3555] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.652558][ T3555] bridge_slave_0: left allmulticast mode [ 74.659825][ T3555] bridge_slave_0: left promiscuous mode [ 74.668007][ T3555] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.963882][ T3555] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.976794][ T3555] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.986674][ T3555] bond0 (unregistering): Released all slaves [ 75.007401][ T5504] [ 75.009773][ T5504] ============================================ [ 75.015920][ T5504] WARNING: possible recursive locking detected [ 75.022060][ T5504] 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 Not tainted [ 75.029150][ T5504] -------------------------------------------- [ 75.035282][ T5504] dhcpcd/5504 is trying to acquire lock: [ 75.040893][ T5504] ffff88803013ed28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 75.050106][ T5504] [ 75.050106][ T5504] but task is already holding lock: [ 75.057447][ T5504] ffff88806940cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 75.066304][ T5504] [ 75.066304][ T5504] other info that might help us debug this: [ 75.074361][ T5504] Possible unsafe locking scenario: [ 75.074361][ T5504] [ 75.081789][ T5504] CPU0 [ 75.085062][ T5504] ---- [ 75.088320][ T5504] lock(&dev->lock); [ 75.092295][ T5504] lock(&dev->lock); [ 75.096254][ T5504] [ 75.096254][ T5504] *** DEADLOCK *** [ 75.096254][ T5504] [ 75.104373][ T5504] May be due to missing lock nesting notation [ 75.104373][ T5504] [ 75.112668][ T5504] 2 locks held by dhcpcd/5504: [ 75.117431][ T5504] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 75.126574][ T5504] #1: ffff88806940cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 75.135876][ T5504] [ 75.135876][ T5504] stack backtrace: [ 75.141769][ T5504] CPU: 1 UID: 0 PID: 5504 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 [ 75.141780][ T5504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 75.141790][ T5504] Call Trace: [ 75.141796][ T5504] [ 75.141801][ T5504] dump_stack_lvl+0x241/0x360 [ 75.141815][ T5504] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.141825][ T5504] ? __pfx__printk+0x10/0x10 [ 75.141834][ T5504] ? lockdep_unlock+0x16a/0x300 [ 75.141848][ T5504] print_deadlock_bug+0x483/0x620 [ 75.141858][ T5504] ? lockdep_unlock+0x16a/0x300 [ 75.141871][ T5504] validate_chain+0x15e2/0x5920 [ 75.141884][ T5504] ? __pfx_validate_chain+0x10/0x10 [ 75.141895][ T5504] ? __pfx_validate_chain+0x10/0x10 [ 75.141906][ T5504] ? look_up_lock_class+0x77/0x170 [ 75.141916][ T5504] ? register_lock_class+0x102/0x980 [ 75.141931][ T5504] ? __pfx_register_lock_class+0x10/0x10 [ 75.141944][ T5504] ? mark_lock+0x9a/0x360 [ 75.141953][ T5504] __lock_acquire+0x1397/0x2100 [ 75.141969][ T5504] lock_acquire+0x1ed/0x550 [ 75.141982][ T5504] ? register_netdevice+0x12d8/0x1b70 [ 75.141995][ T5504] ? __pfx_lock_acquire+0x10/0x10 [ 75.142008][ T5504] ? __pfx___might_resched+0x10/0x10 [ 75.142021][ T5504] ? __pfx_lock_release+0x10/0x10 [ 75.142036][ T5504] __mutex_lock+0x19c/0x1010 [ 75.142047][ T5504] ? register_netdevice+0x12d8/0x1b70 [ 75.142057][ T5504] ? __mutex_unlock_slowpath+0x227/0x800 [ 75.142068][ T5504] ? _raw_spin_lock_irq+0xdf/0x120 [ 75.142076][ T5504] ? register_netdevice+0x12d8/0x1b70 [ 75.142085][ T5504] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 75.142096][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 75.142106][ T5504] ? _raw_spin_unlock_irq+0x23/0x50 [ 75.142116][ T5504] ? netdev_register_kobject+0x2b0/0x2f0 [ 75.142127][ T5504] register_netdevice+0x12d8/0x1b70 [ 75.142139][ T5504] ? __pfx_register_netdevice+0x10/0x10 [ 75.142152][ T5504] bpq_device_event+0x4b1/0x8d0 [ 75.142165][ T5504] ? lockdep_rtnl_is_held+0x26/0x40 [ 75.142176][ T5504] notifier_call_chain+0x1a5/0x3f0 [ 75.142190][ T5504] __dev_notify_flags+0x207/0x400 [ 75.142205][ T5504] ? dev_set_rx_mode+0xb8/0x2e0 [ 75.142219][ T5504] ? __pfx___dev_notify_flags+0x10/0x10 [ 75.142232][ T5504] ? __dev_change_flags+0x515/0x6f0 [ 75.142241][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 75.142251][ T5504] ? __pfx___dev_change_flags+0x10/0x10 [ 75.142260][ T5504] ? __pfx___mutex_lock+0x10/0x10 [ 75.142270][ T5504] netif_change_flags+0xf0/0x1a0 [ 75.142279][ T5504] dev_change_flags+0x146/0x270 [ 75.142294][ T5504] devinet_ioctl+0xea2/0x1d80 [ 75.142310][ T5504] ? __pfx_devinet_ioctl+0x10/0x10 [ 75.142323][ T5504] ? get_user_ifreq+0x1bb/0x200 [ 75.142333][ T5504] inet_ioctl+0x3d7/0x4f0 [ 75.142343][ T5504] ? __pfx_inet_ioctl+0x10/0x10 [ 75.142353][ T5504] ? tomoyo_path_number_perm+0x5dd/0x770 [ 75.142371][ T5504] sock_do_ioctl+0x158/0x460 [ 75.142383][ T5504] ? __pfx_sock_do_ioctl+0x10/0x10 [ 75.142395][ T5504] ? __pfx_lock_release+0x10/0x10 [ 75.142410][ T5504] sock_ioctl+0x626/0x8e0 [ 75.142430][ T5504] ? __pfx_sock_ioctl+0x10/0x10 [ 75.142442][ T5504] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 75.142456][ T5504] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.142469][ T5504] ? __pfx_sock_ioctl+0x10/0x10 [ 75.142480][ T5504] __se_sys_ioctl+0xf5/0x170 [ 75.142491][ T5504] do_syscall_64+0xf3/0x230 [ 75.142502][ T5504] ? clear_bhb_loop+0x35/0x90 [ 75.142516][ T5504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.142532][ T5504] RIP: 0033:0x7f5ac7fded49 [ 75.142544][ 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 [ 75.142551][ T5504] RSP: 002b:00007ffcfb5db388 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.142561][ T5504] RAX: ffffffffffffffda RBX: 00007f5ac7f106c0 RCX: 00007f5ac7fded49 [ 75.142568][ T5504] RDX: 00007ffcfb5eb578 RSI: 0000000000008914 RDI: 0000000000000005 [ 75.142573][ T5504] RBP: 00007ffcfb5fb738 R08: 00007ffcfb5eb538 R09: 00007ffcfb5eb4e8 [ 75.142579][ T5504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.142584][ T5504] R13: 00007ffcfb5eb578 R14: 0000000000000028 R15: 0000000000008914 [ 75.142593][ T5504] [ 75.602423][ T3555] hsr_slave_0: left promiscuous mode [ 75.609860][ T3555] hsr_slave_1: left promiscuous mode [ 75.615683][ T3555] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.623088][ T3555] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.630808][ T3555] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.638275][ T3555] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.650117][ T3555] veth1_macvtap: left promiscuous mode [ 75.655704][ T3555] veth0_macvtap: left promiscuous mode [ 75.661283][ T3555] veth1_vlan: left promiscuous mode [ 75.666578][ T3555] veth0_vlan: left promiscuous mode [ 75.819754][ T3555] team0 (unregistering): Port device team_slave_1 removed [ 75.839408][ T3555] team0 (unregistering): Port device team_slave_0 removed [ 75.925381][ T5148] Bluetooth: hci0: command tx timeout [ 76.054905][ T5944] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.074814][ T5944] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.087536][ T5944] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.104102][ T5944] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.167272][ T5944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.192977][ T5944] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.210290][ T1108] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.217422][ T1108] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.232762][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.239898][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.392492][ T5944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.427960][ T5944] veth0_vlan: entered promiscuous mode [ 76.439992][ T5944] veth1_vlan: entered promiscuous mode [ 76.463718][ T5944] veth0_macvtap: entered promiscuous mode [ 76.473650][ T5944] veth1_macvtap: entered promiscuous mode [ 76.494300][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.504803][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.517701][ T5944] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.526858][ T5944] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.536221][ T5944] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.544938][ T5944] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.577185][ T5944] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 76.599770][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.609067][ T5944] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 76.618400][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.640546][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.648873][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/03/08 10:11:12 executed programs: 3 [ 76.726721][ T80] cfg80211: failed to load regulatory.db [ 78.005348][ T5148] Bluetooth: hci0: command tx timeout [ 80.085306][ T5148] Bluetooth: hci0: command tx timeout 2025/03/08 10:11:17 executed programs: 293