Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 2025/04/02 21:04:42 ignoring optional flag "sandboxArg"="0" 2025/04/02 21:04:43 parsed 1 programs [ 73.664560][ T5844] cgroup: Unknown subsys name 'net' [ 73.805539][ T5844] cgroup: Unknown subsys name 'cpuset' [ 73.813911][ T5844] cgroup: Unknown subsys name 'rlimit' [ 75.184833][ T5844] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.806242][ T5851] 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. [ 78.409175][ T5870] chnl_net:caif_netlink_parms(): no params data found [ 78.511537][ T5870] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.519039][ T5870] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.526619][ T5870] bridge_slave_0: entered allmulticast mode [ 78.533994][ T5870] bridge_slave_0: entered promiscuous mode [ 78.542622][ T5870] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.549747][ T5870] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.557485][ T5870] bridge_slave_1: entered allmulticast mode [ 78.565121][ T5870] bridge_slave_1: entered promiscuous mode [ 78.598100][ T5870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.610114][ T5870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.639214][ T5870] team0: Port device team_slave_0 added [ 78.647441][ T5870] team0: Port device team_slave_1 added [ 78.671058][ T5870] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.678630][ T5870] 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. [ 78.704536][ T5870] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.716503][ T5870] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.723510][ T5870] 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. [ 78.749435][ T5870] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.788918][ T5870] hsr_slave_0: entered promiscuous mode [ 78.795727][ T5870] hsr_slave_1: entered promiscuous mode [ 78.919267][ T5870] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.931037][ T5870] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.940665][ T5870] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.950707][ T5870] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.018936][ T5870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.037827][ T5870] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.050760][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.057946][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.072597][ T3597] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.079724][ T3597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.219245][ T5870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.256478][ T5870] veth0_vlan: entered promiscuous mode [ 79.266632][ T5870] veth1_vlan: entered promiscuous mode [ 79.294740][ T5870] veth0_macvtap: entered promiscuous mode [ 79.304302][ T5870] veth1_macvtap: entered promiscuous mode [ 79.320977][ T5870] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.336625][ T5870] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.347370][ T5870] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.357368][ T5870] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.366842][ T5870] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.375971][ T5870] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.530894][ T3597] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.576276][ T3597] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.656199][ T3597] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.717235][ T3597] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.124023][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.131924][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.165788][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.174558][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.018003][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.026244][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.034419][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.047730][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.055389][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.321093][ T3597] bridge_slave_1: left allmulticast mode [ 82.334115][ T3597] bridge_slave_1: left promiscuous mode [ 82.340292][ T3597] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.396890][ T3597] bridge_slave_0: left allmulticast mode [ 82.417535][ T3597] bridge_slave_0: left promiscuous mode [ 82.433704][ T3597] bridge0: port 1(bridge_slave_0) entered disabled state 2025/04/02 21:04:55 executed programs: 0 [ 82.969881][ T3597] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.984187][ T3597] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.996211][ T3597] bond0 (unregistering): Released all slaves [ 83.030953][ T5505] [ 83.033303][ T5505] ============================================ [ 83.039442][ T5505] WARNING: possible recursive locking detected [ 83.045583][ T5505] 6.14.0-syzkaller-g0c2623cef4f4 #0 Not tainted [ 83.051810][ T5505] -------------------------------------------- [ 83.057696][ T5151] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.057934][ T5505] dhcpcd/5505 is trying to acquire lock: [ 83.065089][ T5151] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.070444][ T5505] ffff88802a2b0d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 83.078155][ T5151] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.086598][ T5505] [ 83.086598][ T5505] but task is already holding lock: [ 83.086606][ T5505] ffff888073a94d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 83.094220][ T5151] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.100873][ T5505] [ 83.100873][ T5505] other info that might help us debug this: [ 83.110305][ T5151] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.116585][ T5505] Possible unsafe locking scenario: [ 83.116585][ T5505] [ 83.116592][ T5505] CPU0 [ 83.116596][ T5505] ---- [ 83.116601][ T5505] lock(&dev->lock); [ 83.116614][ T5505] lock(&dev->lock); [ 83.116626][ T5505] [ 83.116626][ T5505] *** DEADLOCK *** [ 83.116626][ T5505] [ 83.116631][ T5505] May be due to missing lock nesting notation [ 83.116631][ T5505] [ 83.169824][ T5505] 2 locks held by dhcpcd/5505: [ 83.174574][ T5505] #0: ffffffff900fbc48 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 83.183709][ T5505] #1: ffff888073a94d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 83.193009][ T5505] [ 83.193009][ T5505] stack backtrace: [ 83.198894][ T5505] CPU: 0 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g0c2623cef4f4 #0 PREEMPT(full) [ 83.198910][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 83.198921][ T5505] Call Trace: [ 83.198926][ T5505] [ 83.198932][ T5505] dump_stack_lvl+0x241/0x360 [ 83.198952][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 83.198968][ T5505] ? __pfx__printk+0x10/0x10 [ 83.198984][ T5505] ? print_lock+0x171/0x1a0 [ 83.198999][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 83.199015][ T5505] validate_chain+0x928/0x24e0 [ 83.199031][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 83.199044][ T5505] ? look_up_lock_class+0x7b/0x170 [ 83.199065][ T5505] ? register_lock_class+0x54/0x330 [ 83.199078][ T5505] __lock_acquire+0xad5/0xd80 [ 83.199093][ T5505] lock_acquire+0x116/0x2f0 [ 83.199104][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 83.199121][ T5505] __mutex_lock+0x1a5/0x10c0 [ 83.199132][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 83.199147][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 83.199159][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 83.199172][ T5505] ? rcu_is_watching+0x15/0xb0 [ 83.199186][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 83.199201][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 83.199218][ T5505] lapbeth_device_event+0x766/0xa20 [ 83.199233][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 83.199257][ T5505] __dev_notify_flags+0x209/0x410 [ 83.199275][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 83.199289][ T5505] ? __dev_change_flags+0x517/0x700 [ 83.199305][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 83.199316][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 83.199332][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 83.199343][ T5505] netif_change_flags+0xf0/0x1a0 [ 83.199360][ T5505] dev_change_flags+0x146/0x270 [ 83.199376][ T5505] devinet_ioctl+0xea4/0x1d80 [ 83.199393][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 83.199407][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 83.199419][ T5505] inet_ioctl+0x3d9/0x4f0 [ 83.199437][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 83.199452][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 83.199474][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 83.199491][ T5505] sock_do_ioctl+0x15a/0x490 [ 83.199505][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 83.199523][ T5505] sock_ioctl+0x644/0x900 [ 83.199535][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 83.199546][ T5505] ? __sys_socket+0x209/0x3c0 [ 83.199563][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 83.199574][ T5505] __se_sys_ioctl+0xf1/0x160 [ 83.199589][ T5505] do_syscall_64+0xf3/0x230 [ 83.199601][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 83.199614][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.199629][ T5505] RIP: 0033:0x7f8680c80d49 [ 83.199645][ 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 [ 83.199655][ T5505] RSP: 002b:00007ffcbda47c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.199668][ T5505] RAX: ffffffffffffffda RBX: 00007f8680bb26c0 RCX: 00007f8680c80d49 [ 83.199677][ T5505] RDX: 00007ffcbda57e18 RSI: 0000000000008914 RDI: 0000000000000010 [ 83.199685][ T5505] RBP: 00007ffcbda67fd8 R08: 00007ffcbda57dd8 R09: 00007ffcbda57d88 [ 83.199694][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 83.199701][ T5505] R13: 00007ffcbda57e18 R14: 0000000000000028 R15: 0000000000008914 [ 83.199714][ T5505] [ 83.578015][ T3597] hsr_slave_0: left promiscuous mode [ 83.584632][ T3597] hsr_slave_1: left promiscuous mode [ 83.590354][ T3597] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.598708][ T3597] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.606549][ T3597] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.615594][ T3597] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.624794][ T3597] veth1_macvtap: left promiscuous mode [ 83.630314][ T3597] veth0_macvtap: left promiscuous mode [ 83.636840][ T3597] veth1_vlan: left promiscuous mode [ 83.642592][ T3597] veth0_vlan: left promiscuous mode [ 83.809231][ T3597] team0 (unregistering): Port device team_slave_1 removed [ 83.826842][ T3597] team0 (unregistering): Port device team_slave_0 removed [ 84.016667][ T5968] chnl_net:caif_netlink_parms(): no params data found [ 84.134088][ T5968] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.141254][ T5968] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.149239][ T5968] bridge_slave_0: entered allmulticast mode [ 84.157662][ T5968] bridge_slave_0: entered promiscuous mode [ 84.165715][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.173310][ T5968] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.180416][ T5968] bridge_slave_1: entered allmulticast mode [ 84.187385][ T5968] bridge_slave_1: entered promiscuous mode [ 84.215851][ T5968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.226558][ T5968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.249846][ T5968] team0: Port device team_slave_0 added [ 84.257264][ T5968] team0: Port device team_slave_1 added [ 84.275878][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.283216][ T5968] 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. [ 84.309170][ T5968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.320715][ T5968] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.328511][ T5968] 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. [ 84.354436][ T5968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.391020][ T5968] hsr_slave_0: entered promiscuous mode [ 84.397577][ T5968] hsr_slave_1: entered promiscuous mode [ 84.747355][ T5968] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.757516][ T5968] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.766649][ T5968] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.777811][ T5968] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.799459][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.806604][ T5968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.813983][ T5968] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.821087][ T5968] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.874254][ T5968] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.888622][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.896237][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.908252][ T5968] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.919665][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.926772][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.938715][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.945824][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.080215][ T5968] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.117946][ T5968] veth0_vlan: entered promiscuous mode [ 85.127740][ T5968] veth1_vlan: entered promiscuous mode [ 85.158045][ T5968] veth0_macvtap: entered promiscuous mode [ 85.169597][ T5968] veth1_macvtap: entered promiscuous mode [ 85.185114][ T5968] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.197571][ T5968] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.208007][ T5968] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.218269][ T5968] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.227231][ T5968] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.237187][ T5968] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.262178][ T5151] Bluetooth: hci0: command tx timeout [ 85.267015][ T5968] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 85.293767][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.300964][ T5968] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 85.309316][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.331151][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.341652][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50