Warning: Permanently added '10.128.0.125' (ED25519) to the list of known hosts. 2025/03/08 04:10:31 ignoring optional flag "sandboxArg"="0" 2025/03/08 04:10:33 parsed 1 programs [ 258.798191][ T5858] cgroup: Unknown subsys name 'net' [ 258.930657][ T5858] cgroup: Unknown subsys name 'cpuset' [ 258.938593][ T5858] cgroup: Unknown subsys name 'rlimit' [ 260.229777][ T5858] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 263.147917][ T5865] 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. [ 263.992713][ T3522] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 264.004004][ T3522] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 264.043684][ T1150] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 264.051825][ T1150] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 265.398556][ T5929] chnl_net:caif_netlink_parms(): no params data found [ 265.455918][ T5929] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.463983][ T5929] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.472400][ T5929] bridge_slave_0: entered allmulticast mode [ 265.479909][ T5929] bridge_slave_0: entered promiscuous mode [ 265.489342][ T5929] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.496601][ T5929] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.504533][ T5929] bridge_slave_1: entered allmulticast mode [ 265.511694][ T5929] bridge_slave_1: entered promiscuous mode [ 265.543580][ T5929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.555905][ T5929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.588979][ T5929] team0: Port device team_slave_0 added [ 265.596479][ T5929] team0: Port device team_slave_1 added [ 265.615555][ T5929] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.622608][ T5929] 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. [ 265.650209][ T5929] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.663430][ T5929] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.671325][ T5929] 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. [ 265.698555][ T5929] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.751083][ T5929] hsr_slave_0: entered promiscuous mode [ 265.757363][ T5929] hsr_slave_1: entered promiscuous mode [ 265.870579][ T5929] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 265.886759][ T5929] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 265.900116][ T5929] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 265.911012][ T5929] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 265.941222][ T5929] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.948492][ T5929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.956390][ T5929] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.963573][ T5929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.020642][ T5929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.037952][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.046477][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.063921][ T5929] 8021q: adding VLAN 0 to HW filter on device team0 [ 266.074800][ T1150] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.081962][ T1150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.095252][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.102456][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.232931][ T5929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 266.267362][ T5929] veth0_vlan: entered promiscuous mode [ 266.281817][ T5929] veth1_vlan: entered promiscuous mode [ 266.303211][ T5929] veth0_macvtap: entered promiscuous mode [ 266.313571][ T5929] veth1_macvtap: entered promiscuous mode [ 266.330557][ T5929] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 266.344083][ T5929] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 266.359557][ T5929] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 266.368719][ T5929] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 266.377538][ T5929] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 266.386415][ T5929] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 266.513023][ T4872] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.530942][ T5948] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 266.540445][ T5948] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 266.550009][ T5948] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 266.559234][ T5948] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 266.567060][ T5948] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 266.574864][ T5948] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 266.590702][ T4872] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.669443][ T4872] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 266.738888][ T4872] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/08 04:10:43 executed programs: 0 [ 267.522634][ T5948] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 267.531704][ T5948] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 267.540717][ T5948] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 267.549546][ T5948] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 267.557101][ T5948] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 267.565353][ T5948] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 267.675763][ T5965] chnl_net:caif_netlink_parms(): no params data found [ 267.729905][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.736998][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 267.744566][ T5965] bridge_slave_0: entered allmulticast mode [ 267.752865][ T5965] bridge_slave_0: entered promiscuous mode [ 267.761559][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.769004][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 267.776308][ T5965] bridge_slave_1: entered allmulticast mode [ 267.783181][ T5965] bridge_slave_1: entered promiscuous mode [ 267.809950][ T5965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 267.822305][ T5965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 267.855646][ T5965] team0: Port device team_slave_0 added [ 267.865986][ T5965] team0: Port device team_slave_1 added [ 267.891188][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 267.898649][ T5965] 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. [ 267.925120][ T5965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 267.938125][ T5965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.945104][ T5965] 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. [ 267.971466][ T5965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 268.010367][ T5965] hsr_slave_0: entered promiscuous mode [ 268.016458][ T5965] hsr_slave_1: entered promiscuous mode [ 268.022912][ T5965] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 268.030959][ T5965] Cannot create hsr debugfs directory [ 269.381749][ T4872] bridge_slave_1: left allmulticast mode [ 269.392403][ T4872] bridge_slave_1: left promiscuous mode [ 269.405929][ T4872] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.423013][ T4872] bridge_slave_0: left allmulticast mode [ 269.429989][ T4872] bridge_slave_0: left promiscuous mode [ 269.435706][ T4872] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.589595][ T5948] Bluetooth: hci0: command tx timeout [ 269.669973][ T4872] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 269.681911][ T4872] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 269.693029][ T4872] bond0 (unregistering): Released all slaves [ 269.790596][ T4872] hsr_slave_0: left promiscuous mode [ 269.796952][ T4872] hsr_slave_1: left promiscuous mode [ 269.810177][ T4872] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 269.818171][ T4872] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 269.831216][ T4872] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 269.845413][ T4872] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 269.866436][ T4872] veth1_macvtap: left promiscuous mode [ 269.872526][ T4872] veth0_macvtap: left promiscuous mode [ 269.878323][ T4872] veth1_vlan: left promiscuous mode [ 269.884291][ T4872] veth0_vlan: left promiscuous mode [ 270.291066][ T4872] team0 (unregistering): Port device team_slave_1 removed [ 270.321476][ T4872] team0 (unregistering): Port device team_slave_0 removed [ 270.585790][ T5502] [ 270.588184][ T5502] ============================================ [ 270.594351][ T5502] WARNING: possible recursive locking detected [ 270.600522][ T5502] 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 Not tainted [ 270.607621][ T5502] -------------------------------------------- [ 270.613777][ T5502] dhcpcd/5502 is trying to acquire lock: [ 270.619400][ T5502] ffff888029f30d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 270.628718][ T5502] [ 270.628718][ T5502] but task is already holding lock: [ 270.636068][ T5502] ffff88801d340d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 270.644934][ T5502] [ 270.644934][ T5502] other info that might help us debug this: [ 270.652984][ T5502] Possible unsafe locking scenario: [ 270.652984][ T5502] [ 270.660421][ T5502] CPU0 [ 270.663792][ T5502] ---- [ 270.667074][ T5502] lock(&dev->lock); [ 270.671059][ T5502] lock(&dev->lock); [ 270.675056][ T5502] [ 270.675056][ T5502] *** DEADLOCK *** [ 270.675056][ T5502] [ 270.683201][ T5502] May be due to missing lock nesting notation [ 270.683201][ T5502] [ 270.691695][ T5502] 2 locks held by dhcpcd/5502: [ 270.696442][ T5502] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 270.705576][ T5502] #1: ffff88801d340d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 270.714887][ T5502] [ 270.714887][ T5502] stack backtrace: [ 270.720773][ T5502] CPU: 1 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 [ 270.720788][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 270.720799][ T5502] Call Trace: [ 270.720805][ T5502] [ 270.720811][ T5502] dump_stack_lvl+0x241/0x360 [ 270.720828][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 270.720841][ T5502] ? __pfx__printk+0x10/0x10 [ 270.720851][ T5502] ? lockdep_unlock+0x16a/0x300 [ 270.720870][ T5502] print_deadlock_bug+0x483/0x620 [ 270.720883][ T5502] ? lockdep_unlock+0x16a/0x300 [ 270.720898][ T5502] validate_chain+0x15e2/0x5920 [ 270.720917][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 270.720931][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 270.720946][ T5502] ? look_up_lock_class+0x77/0x170 [ 270.720960][ T5502] ? register_lock_class+0x102/0x980 [ 270.720977][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 270.720994][ T5502] ? mark_lock+0x9a/0x360 [ 270.721006][ T5502] __lock_acquire+0x1397/0x2100 [ 270.721026][ T5502] lock_acquire+0x1ed/0x550 [ 270.721042][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 270.721057][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 270.721073][ T5502] ? __pfx___might_resched+0x10/0x10 [ 270.721088][ T5502] ? __pfx_lock_release+0x10/0x10 [ 270.721107][ T5502] __mutex_lock+0x19c/0x1010 [ 270.721120][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 270.721133][ T5502] ? __mutex_unlock_slowpath+0x227/0x800 [ 270.721147][ T5502] ? _raw_spin_lock_irq+0xdf/0x120 [ 270.721158][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 270.721170][ T5502] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 270.721184][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 270.721196][ T5502] ? _raw_spin_unlock_irq+0x23/0x50 [ 270.721210][ T5502] ? netdev_register_kobject+0x2b0/0x2f0 [ 270.721224][ T5502] register_netdevice+0x12d8/0x1b70 [ 270.721242][ T5502] ? __pfx_register_netdevice+0x10/0x10 [ 270.721259][ T5502] bpq_device_event+0x4b1/0x8d0 [ 270.721276][ T5502] ? lockdep_rtnl_is_held+0x26/0x40 [ 270.721290][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 270.721308][ T5502] __dev_notify_flags+0x207/0x400 [ 270.721320][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 270.721337][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 270.721354][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 270.721366][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 270.721380][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 270.721392][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 270.721406][ T5502] netif_change_flags+0xf0/0x1a0 [ 270.721422][ T5502] dev_change_flags+0x146/0x270 [ 270.721441][ T5502] devinet_ioctl+0xea2/0x1d80 [ 270.721459][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 270.721475][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 270.721490][ T5502] inet_ioctl+0x3d7/0x4f0 [ 270.721503][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 270.721515][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 270.721538][ T5502] sock_do_ioctl+0x158/0x460 [ 270.721554][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 270.721570][ T5502] ? __pfx_lock_release+0x10/0x10 [ 270.721589][ T5502] sock_ioctl+0x626/0x8e0 [ 270.721603][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 270.721622][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 270.721639][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 270.721656][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 270.721670][ T5502] __se_sys_ioctl+0xf5/0x170 [ 270.721684][ T5502] do_syscall_64+0xf3/0x230 [ 270.721698][ T5502] ? clear_bhb_loop+0x35/0x90 [ 270.721715][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.721734][ T5502] RIP: 0033:0x7f479e1c3d49 [ 270.721749][ T5502] 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 [ 270.721759][ T5502] RSP: 002b:00007ffd908d03c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 270.721772][ T5502] RAX: ffffffffffffffda RBX: 00007f479e0f56c0 RCX: 00007f479e1c3d49 [ 270.721781][ T5502] RDX: 00007ffd908e05b8 RSI: 0000000000008914 RDI: 0000000000000018 [ 270.721789][ T5502] RBP: 00007ffd908f0778 R08: 00007ffd908e0578 R09: 00007ffd908e0528 [ 270.721797][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 270.721804][ T5502] R13: 00007ffd908e05b8 R14: 0000000000000028 R15: 0000000000008914 [ 270.721817][ T5502] [ 271.260339][ T5965] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 271.275618][ T5965] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 271.284876][ T5965] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 271.293418][ T5965] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 271.367831][ T5965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.383061][ T5965] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.398491][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.405637][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.420477][ T1150] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.427633][ T1150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.634283][ T5965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 271.668295][ T5948] Bluetooth: hci0: command tx timeout [ 271.684517][ T5965] veth0_vlan: entered promiscuous mode [ 271.707899][ T5965] veth1_vlan: entered promiscuous mode [ 271.742731][ T5965] veth0_macvtap: entered promiscuous mode [ 271.751130][ T5965] veth1_macvtap: entered promiscuous mode [ 271.765606][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.776791][ T5965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 271.788110][ T5965] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.796827][ T5965] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.806135][ T5965] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.815122][ T5965] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 271.838458][ T5965] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 271.853491][ T4872] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.854727][ T5965] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 271.867489][ T4872] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 271.884712][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.892869][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 271.929025][ T6023] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list 2025/03/08 04:10:48 executed programs: 33 [ 273.759119][ T5948] Bluetooth: hci0: command tx timeout [ 275.827508][ T5948] Bluetooth: hci0: command tx timeout 2025/03/08 04:10:53 executed programs: 325