Warning: Permanently added '10.128.10.33' (ED25519) to the list of known hosts. 2025/03/08 10:52:08 ignoring optional flag "sandboxArg"="0" 2025/03/08 10:52:09 parsed 1 programs [ 61.885059][ T5836] cgroup: Unknown subsys name 'net' [ 62.000146][ T5836] cgroup: Unknown subsys name 'cpuset' [ 62.008729][ T5836] cgroup: Unknown subsys name 'rlimit' [ 63.309458][ T5836] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 65.924140][ 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. [ 66.040648][ T5850] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 66.049194][ T5850] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 66.057228][ T5850] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 66.066322][ T5850] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 66.074172][ T5850] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 66.081603][ T5850] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.278218][ T2951] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.286264][ T2951] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.312729][ T2951] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.320955][ T2951] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.681043][ T5918] chnl_net:caif_netlink_parms(): no params data found [ 68.770575][ T5918] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.779114][ T5918] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.788298][ T5918] bridge_slave_0: entered allmulticast mode [ 68.794939][ T5918] bridge_slave_0: entered promiscuous mode [ 68.813266][ T5918] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.824995][ T5918] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.832693][ T5918] bridge_slave_1: entered allmulticast mode [ 68.839470][ T5918] bridge_slave_1: entered promiscuous mode [ 68.872323][ T5918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.883257][ T5918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.907046][ T5918] team0: Port device team_slave_0 added [ 68.915894][ T5918] team0: Port device team_slave_1 added [ 68.935214][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.943078][ T5918] 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. [ 68.969871][ T5918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.985219][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.992419][ T5918] 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. [ 69.018850][ T5918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.054880][ T5918] hsr_slave_0: entered promiscuous mode [ 69.061650][ T5918] hsr_slave_1: entered promiscuous mode [ 69.162408][ T5918] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.173964][ T5918] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.184579][ T5918] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.194712][ T5918] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.219184][ T5918] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.226518][ T5918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.234359][ T5918] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.241508][ T5918] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.290265][ T5918] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.311046][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.320377][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.336202][ T5918] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.348161][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.355382][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.369222][ T81] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.376416][ T81] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.492847][ T5918] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.525479][ T5918] veth0_vlan: entered promiscuous mode [ 69.538384][ T5918] veth1_vlan: entered promiscuous mode [ 69.561995][ T5918] veth0_macvtap: entered promiscuous mode [ 69.571019][ T5918] veth1_macvtap: entered promiscuous mode [ 69.587794][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.604119][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.615525][ T5918] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.624737][ T5918] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.633601][ T5918] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.642528][ T5918] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.742592][ T5918] syz-executor (5918) used greatest stack depth: 18736 bytes left [ 69.780693][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.853236][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.901651][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.970658][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/08 10:52:19 executed programs: 0 [ 70.275656][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.284422][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.293156][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.303566][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.312254][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 70.320556][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.418425][ T5945] chnl_net:caif_netlink_parms(): no params data found [ 70.463054][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.470507][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.477831][ T5945] bridge_slave_0: entered allmulticast mode [ 70.484396][ T5945] bridge_slave_0: entered promiscuous mode [ 70.494325][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.503349][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.510620][ T5945] bridge_slave_1: entered allmulticast mode [ 70.517686][ T5945] bridge_slave_1: entered promiscuous mode [ 70.541754][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.552812][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.581218][ T5945] team0: Port device team_slave_0 added [ 70.591137][ T5945] team0: Port device team_slave_1 added [ 70.611576][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.618624][ T5945] 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. [ 70.644627][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.659913][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.667056][ T5945] 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. [ 70.694227][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.724298][ T5945] hsr_slave_0: entered promiscuous mode [ 70.731757][ T5945] hsr_slave_1: entered promiscuous mode [ 70.738908][ T5945] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 70.746976][ T5945] Cannot create hsr debugfs directory [ 71.772040][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.779406][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.407226][ T5147] Bluetooth: hci0: command tx timeout [ 73.021583][ T12] bridge_slave_1: left allmulticast mode [ 73.030128][ T12] bridge_slave_1: left promiscuous mode [ 73.036824][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.049329][ T12] bridge_slave_0: left allmulticast mode [ 73.054987][ T12] bridge_slave_0: left promiscuous mode [ 73.062378][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.296025][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.307967][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.319044][ T12] bond0 (unregistering): Released all slaves [ 73.445275][ T12] hsr_slave_0: left promiscuous mode [ 73.455921][ T12] hsr_slave_1: left promiscuous mode [ 73.462753][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.470753][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.480408][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.489038][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.508766][ T12] veth1_macvtap: left promiscuous mode [ 73.515040][ T12] veth0_macvtap: left promiscuous mode [ 73.522479][ T12] veth1_vlan: left promiscuous mode [ 73.530970][ T12] veth0_vlan: left promiscuous mode [ 73.868863][ T12] team0 (unregistering): Port device team_slave_1 removed [ 73.899781][ T12] team0 (unregistering): Port device team_slave_0 removed [ 74.171534][ T5503] [ 74.173911][ T5503] ============================================ [ 74.180061][ T5503] WARNING: possible recursive locking detected [ 74.186199][ T5503] 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 Not tainted [ 74.193284][ T5503] -------------------------------------------- [ 74.199415][ T5503] dhcpcd/5503 is trying to acquire lock: [ 74.205022][ T5503] ffff88802ab34d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 74.214681][ T5503] [ 74.214681][ T5503] but task is already holding lock: [ 74.222050][ T5503] ffff888079778d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 74.230907][ T5503] [ 74.230907][ T5503] other info that might help us debug this: [ 74.238945][ T5503] Possible unsafe locking scenario: [ 74.238945][ T5503] [ 74.246398][ T5503] CPU0 [ 74.249680][ T5503] ---- [ 74.252943][ T5503] lock(&dev->lock); [ 74.256913][ T5503] lock(&dev->lock); [ 74.260884][ T5503] [ 74.260884][ T5503] *** DEADLOCK *** [ 74.260884][ T5503] [ 74.269008][ T5503] May be due to missing lock nesting notation [ 74.269008][ T5503] [ 74.277309][ T5503] 2 locks held by dhcpcd/5503: [ 74.282053][ T5503] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 74.291184][ T5503] #1: ffff888079778d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 74.300492][ T5503] [ 74.300492][ T5503] stack backtrace: [ 74.306381][ T5503] CPU: 1 UID: 0 PID: 5503 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01140-ge2537326e3b6 #0 [ 74.306395][ T5503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 74.306407][ T5503] Call Trace: [ 74.306413][ T5503] [ 74.306419][ T5503] dump_stack_lvl+0x241/0x360 [ 74.306434][ T5503] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.306447][ T5503] ? __pfx__printk+0x10/0x10 [ 74.306458][ T5503] ? lockdep_unlock+0x16a/0x300 [ 74.306477][ T5503] print_deadlock_bug+0x483/0x620 [ 74.306495][ T5503] ? lockdep_unlock+0x16a/0x300 [ 74.306511][ T5503] validate_chain+0x15e2/0x5920 [ 74.306530][ T5503] ? __pfx_validate_chain+0x10/0x10 [ 74.306544][ T5503] ? __pfx_validate_chain+0x10/0x10 [ 74.306558][ T5503] ? look_up_lock_class+0x77/0x170 [ 74.306572][ T5503] ? register_lock_class+0x102/0x980 [ 74.306590][ T5503] ? __pfx_register_lock_class+0x10/0x10 [ 74.306607][ T5503] ? mark_lock+0x9a/0x360 [ 74.306618][ T5503] __lock_acquire+0x1397/0x2100 [ 74.306639][ T5503] lock_acquire+0x1ed/0x550 [ 74.306655][ T5503] ? register_netdevice+0x12d8/0x1b70 [ 74.306670][ T5503] ? __pfx_lock_acquire+0x10/0x10 [ 74.306686][ T5503] ? __pfx___might_resched+0x10/0x10 [ 74.306701][ T5503] ? __pfx_lock_release+0x10/0x10 [ 74.306720][ T5503] __mutex_lock+0x19c/0x1010 [ 74.306733][ T5503] ? register_netdevice+0x12d8/0x1b70 [ 74.306747][ T5503] ? __mutex_unlock_slowpath+0x227/0x800 [ 74.306761][ T5503] ? _raw_spin_lock_irq+0xdf/0x120 [ 74.306772][ T5503] ? register_netdevice+0x12d8/0x1b70 [ 74.306784][ T5503] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 74.306798][ T5503] ? __pfx___mutex_lock+0x10/0x10 [ 74.306810][ T5503] ? _raw_spin_unlock_irq+0x23/0x50 [ 74.306824][ T5503] ? netdev_register_kobject+0x2b0/0x2f0 [ 74.306839][ T5503] register_netdevice+0x12d8/0x1b70 [ 74.306856][ T5503] ? __pfx_register_netdevice+0x10/0x10 [ 74.306873][ T5503] bpq_device_event+0x4b1/0x8d0 [ 74.306890][ T5503] ? lockdep_rtnl_is_held+0x26/0x40 [ 74.306904][ T5503] notifier_call_chain+0x1a5/0x3f0 [ 74.306922][ T5503] __dev_notify_flags+0x207/0x400 [ 74.306939][ T5503] ? dev_set_rx_mode+0xb8/0x2e0 [ 74.306956][ T5503] ? __pfx___dev_notify_flags+0x10/0x10 [ 74.306972][ T5503] ? __dev_change_flags+0x515/0x6f0 [ 74.306984][ T5503] ? __pfx___mutex_lock+0x10/0x10 [ 74.306997][ T5503] ? __pfx___dev_change_flags+0x10/0x10 [ 74.307009][ T5503] ? __pfx___mutex_lock+0x10/0x10 [ 74.307023][ T5503] netif_change_flags+0xf0/0x1a0 [ 74.307035][ T5503] dev_change_flags+0x146/0x270 [ 74.307053][ T5503] devinet_ioctl+0xea2/0x1d80 [ 74.307072][ T5503] ? __pfx_devinet_ioctl+0x10/0x10 [ 74.307088][ T5503] ? get_user_ifreq+0x1bb/0x200 [ 74.307102][ T5503] inet_ioctl+0x3d7/0x4f0 [ 74.307114][ T5503] ? __pfx_inet_ioctl+0x10/0x10 [ 74.307127][ T5503] ? tomoyo_path_number_perm+0x5dd/0x770 [ 74.307150][ T5503] sock_do_ioctl+0x158/0x460 [ 74.307165][ T5503] ? __pfx_sock_do_ioctl+0x10/0x10 [ 74.307180][ T5503] ? __pfx_lock_release+0x10/0x10 [ 74.307199][ T5503] sock_ioctl+0x626/0x8e0 [ 74.307213][ T5503] ? __pfx_sock_ioctl+0x10/0x10 [ 74.307228][ T5503] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.307245][ T5503] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.307261][ T5503] ? __pfx_sock_ioctl+0x10/0x10 [ 74.307274][ T5503] __se_sys_ioctl+0xf5/0x170 [ 74.307288][ T5503] do_syscall_64+0xf3/0x230 [ 74.307302][ T5503] ? clear_bhb_loop+0x35/0x90 [ 74.307319][ T5503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.307338][ T5503] RIP: 0033:0x7fb60c518d49 [ 74.307352][ T5503] 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 [ 74.307362][ T5503] RSP: 002b:00007ffd02d60478 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.307375][ T5503] RAX: ffffffffffffffda RBX: 00007fb60c44a6c0 RCX: 00007fb60c518d49 [ 74.307384][ T5503] RDX: 00007ffd02d70668 RSI: 0000000000008914 RDI: 000000000000000c [ 74.307392][ T5503] RBP: 00007ffd02d80828 R08: 00007ffd02d70628 R09: 00007ffd02d705d8 [ 74.307401][ T5503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.307408][ T5503] R13: 00007ffd02d70668 R14: 0000000000000028 R15: 0000000000008914 [ 74.307420][ T5503] [ 74.713136][ T5147] Bluetooth: hci0: command tx timeout [ 74.883250][ T5945] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.895347][ T5945] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.909028][ T5945] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.919059][ T5945] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.988672][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.008111][ T5945] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.018679][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.025810][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.039358][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.046605][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.154829][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.182973][ T5945] veth0_vlan: entered promiscuous mode [ 75.192342][ T5945] veth1_vlan: entered promiscuous mode [ 75.211648][ T5945] veth0_macvtap: entered promiscuous mode [ 75.221941][ T5945] veth1_macvtap: entered promiscuous mode [ 75.235951][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.246332][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.255435][ T5945] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.264587][ T5945] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.273414][ T5945] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.282634][ T5945] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.309572][ T5945] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 75.324974][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.326194][ T5945] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 75.333344][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/03/08 10:52:24 executed programs: 2 [ 75.355650][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.363740][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.726485][ T5147] Bluetooth: hci0: command tx timeout [ 78.806542][ T5147] Bluetooth: hci0: command tx timeout 2025/03/08 10:52:30 executed programs: 4 [ 82.007552][ T46] cfg80211: failed to load regulatory.db