Warning: Permanently added '10.128.1.9' (ED25519) to the list of known hosts. 2025/03/07 08:17:40 ignoring optional flag "sandboxArg"="0" 2025/03/07 08:17:41 parsed 1 programs [ 63.711846][ T5835] cgroup: Unknown subsys name 'net' [ 63.837585][ T5835] cgroup: Unknown subsys name 'cpuset' [ 63.847356][ T5835] cgroup: Unknown subsys name 'rlimit' [ 65.123496][ T5835] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 67.631002][ T5841] 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. [ 68.496197][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.504307][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.544612][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.553545][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.707777][ T5881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.716568][ T5881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.724343][ T5881] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.734607][ T5881] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.742414][ T5881] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 68.754842][ T5881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.045418][ T5887] chnl_net:caif_netlink_parms(): no params data found [ 69.120189][ T5887] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.128527][ T5887] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.136069][ T5887] bridge_slave_0: entered allmulticast mode [ 69.142829][ T5887] bridge_slave_0: entered promiscuous mode [ 69.159089][ T5887] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.166392][ T5887] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.173619][ T5887] bridge_slave_1: entered allmulticast mode [ 69.180546][ T5887] bridge_slave_1: entered promiscuous mode [ 69.204457][ T5887] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.217675][ T5887] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.246856][ T5887] team0: Port device team_slave_0 added [ 69.254022][ T5887] team0: Port device team_slave_1 added [ 69.272823][ T5887] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.279898][ T5887] 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. [ 69.307972][ T5887] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.321898][ T5887] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.329500][ T5887] 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. [ 69.356526][ T5887] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.400981][ T5887] hsr_slave_0: entered promiscuous mode [ 69.407545][ T5887] hsr_slave_1: entered promiscuous mode [ 69.534719][ T5887] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.547373][ T5887] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.558612][ T5887] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.569720][ T5887] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.640998][ T5887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.661946][ T5887] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.674989][ T3531] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.682394][ T3531] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.696684][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.703805][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.828473][ T5887] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.861794][ T5887] veth0_vlan: entered promiscuous mode [ 69.873178][ T5887] veth1_vlan: entered promiscuous mode [ 69.899796][ T5887] veth0_macvtap: entered promiscuous mode [ 69.908905][ T5887] veth1_macvtap: entered promiscuous mode [ 69.923153][ T5887] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.938763][ T5887] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.950299][ T5887] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.959727][ T5887] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.970048][ T5887] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.979662][ T5887] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.138683][ T3531] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.201487][ T3531] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.292179][ T3531] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.353886][ T3531] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.807870][ T1293] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.815103][ T1293] ieee802154 phy1 wpan1: encryption failed: -22 2025/03/07 08:17:52 executed programs: 0 [ 71.953838][ T5881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.964056][ T5881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.973005][ T5881] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.981427][ T5881] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.989367][ T5881] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.998127][ T5881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.099493][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 72.142933][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.150601][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.158436][ T5943] bridge_slave_0: entered allmulticast mode [ 72.165660][ T5943] bridge_slave_0: entered promiscuous mode [ 72.172971][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.180503][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.188094][ T5943] bridge_slave_1: entered allmulticast mode [ 72.195197][ T5943] bridge_slave_1: entered promiscuous mode [ 72.225399][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.237385][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.263120][ T5943] team0: Port device team_slave_0 added [ 72.270650][ T5943] team0: Port device team_slave_1 added [ 72.292101][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.300459][ T5943] 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. [ 72.327319][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.340142][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.347454][ T5943] 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. [ 72.373926][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.403444][ T5943] hsr_slave_0: entered promiscuous mode [ 72.409713][ T5943] hsr_slave_1: entered promiscuous mode [ 72.416009][ T5943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.423906][ T5943] Cannot create hsr debugfs directory [ 73.025532][ T3531] bridge_slave_1: left allmulticast mode [ 73.031815][ T3531] bridge_slave_1: left promiscuous mode [ 73.040976][ T3531] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.054050][ T3531] bridge_slave_0: left allmulticast mode [ 73.061690][ T3531] bridge_slave_0: left promiscuous mode [ 73.068710][ T3531] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.310498][ T3531] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.322208][ T3531] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.335532][ T3531] bond0 (unregistering): Released all slaves [ 73.428344][ T3531] hsr_slave_0: left promiscuous mode [ 73.436762][ T3531] hsr_slave_1: left promiscuous mode [ 73.442835][ T3531] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 73.451239][ T3531] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 73.462540][ T3531] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 73.470351][ T3531] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 73.491932][ T3531] veth1_macvtap: left promiscuous mode [ 73.500741][ T3531] veth0_macvtap: left promiscuous mode [ 73.507154][ T3531] veth1_vlan: left promiscuous mode [ 73.512890][ T3531] veth0_vlan: left promiscuous mode [ 73.871135][ T3531] team0 (unregistering): Port device team_slave_1 removed [ 73.906883][ T3531] team0 (unregistering): Port device team_slave_0 removed [ 74.045461][ T5147] Bluetooth: hci0: command tx timeout [ 74.187642][ T5502] [ 74.190058][ T5502] ============================================ [ 74.196210][ T5502] WARNING: possible recursive locking detected [ 74.202353][ T5502] 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 Not tainted [ 74.209450][ T5502] -------------------------------------------- [ 74.215635][ T5502] dhcpcd/5502 is trying to acquire lock: [ 74.221259][ T5502] ffff888030876d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 74.230477][ T5502] [ 74.230477][ T5502] but task is already holding lock: [ 74.237829][ T5502] ffff888067974d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 74.246694][ T5502] [ 74.246694][ T5502] other info that might help us debug this: [ 74.254746][ T5502] Possible unsafe locking scenario: [ 74.254746][ T5502] [ 74.262176][ T5502] CPU0 [ 74.265439][ T5502] ---- [ 74.268791][ T5502] lock(&dev->lock); [ 74.272753][ T5502] lock(&dev->lock); [ 74.276773][ T5502] [ 74.276773][ T5502] *** DEADLOCK *** [ 74.276773][ T5502] [ 74.284928][ T5502] May be due to missing lock nesting notation [ 74.284928][ T5502] [ 74.293263][ T5502] 2 locks held by dhcpcd/5502: [ 74.298028][ T5502] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 74.307254][ T5502] #1: ffff888067974d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 74.316619][ T5502] [ 74.316619][ T5502] stack backtrace: [ 74.322598][ T5502] CPU: 1 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 [ 74.322610][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 74.322620][ T5502] Call Trace: [ 74.322625][ T5502] [ 74.322630][ T5502] dump_stack_lvl+0x241/0x360 [ 74.322645][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.322655][ T5502] ? __pfx__printk+0x10/0x10 [ 74.322663][ T5502] ? lockdep_unlock+0x16a/0x300 [ 74.322678][ T5502] print_deadlock_bug+0x483/0x620 [ 74.322688][ T5502] ? lockdep_unlock+0x16a/0x300 [ 74.322701][ T5502] validate_chain+0x15e2/0x5920 [ 74.322715][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 74.322725][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 74.322736][ T5502] ? look_up_lock_class+0x77/0x170 [ 74.322747][ T5502] ? register_lock_class+0x102/0x980 [ 74.322761][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 74.322775][ T5502] ? mark_lock+0x9a/0x360 [ 74.322784][ T5502] __lock_acquire+0x1397/0x2100 [ 74.322800][ T5502] lock_acquire+0x1ed/0x550 [ 74.322813][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 74.322825][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 74.322839][ T5502] ? __pfx___might_resched+0x10/0x10 [ 74.322851][ T5502] ? __pfx_lock_release+0x10/0x10 [ 74.322866][ T5502] __mutex_lock+0x19c/0x1010 [ 74.322877][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 74.322886][ T5502] ? __mutex_unlock_slowpath+0x227/0x800 [ 74.322897][ T5502] ? _raw_spin_lock_irq+0xdf/0x120 [ 74.322906][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 74.322915][ T5502] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 74.322926][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 74.322936][ T5502] ? _raw_spin_unlock_irq+0x23/0x50 [ 74.322946][ T5502] ? netdev_register_kobject+0x2b0/0x2f0 [ 74.322956][ T5502] register_netdevice+0x12d8/0x1b70 [ 74.322969][ T5502] ? __pfx_register_netdevice+0x10/0x10 [ 74.322982][ T5502] bpq_device_event+0x4b1/0x8d0 [ 74.322996][ T5502] ? lockdep_rtnl_is_held+0x26/0x40 [ 74.323008][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 74.323022][ T5502] __dev_notify_flags+0x207/0x400 [ 74.323030][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 74.323045][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 74.323059][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 74.323067][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 74.323078][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 74.323086][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 74.323097][ T5502] netif_change_flags+0xf0/0x1a0 [ 74.323106][ T5502] dev_change_flags+0x146/0x270 [ 74.323121][ T5502] devinet_ioctl+0xea2/0x1d80 [ 74.323142][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 74.323155][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 74.323166][ T5502] inet_ioctl+0x3d7/0x4f0 [ 74.323176][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 74.323186][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 74.323203][ T5502] sock_do_ioctl+0x158/0x460 [ 74.323216][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 74.323227][ T5502] ? __pfx_lock_release+0x10/0x10 [ 74.323242][ T5502] sock_ioctl+0x626/0x8e0 [ 74.323254][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 74.323265][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 74.323279][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 74.323292][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 74.323303][ T5502] __se_sys_ioctl+0xf5/0x170 [ 74.323314][ T5502] do_syscall_64+0xf3/0x230 [ 74.323325][ T5502] ? clear_bhb_loop+0x35/0x90 [ 74.323340][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.323356][ T5502] RIP: 0033:0x7f2a4df98d49 [ 74.323368][ 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 [ 74.323375][ T5502] RSP: 002b:00007ffe52218b88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.323386][ T5502] RAX: ffffffffffffffda RBX: 00007f2a4deca6c0 RCX: 00007f2a4df98d49 [ 74.323392][ T5502] RDX: 00007ffe52228d78 RSI: 0000000000008914 RDI: 000000000000000e [ 74.323398][ T5502] RBP: 00007ffe52238f38 R08: 00007ffe52228d38 R09: 00007ffe52228ce8 [ 74.323404][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.323409][ T5502] R13: 00007ffe52228d78 R14: 0000000000000028 R15: 0000000000008914 [ 74.323418][ T5502] [ 74.939885][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.950247][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.962017][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.972513][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.036981][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.133849][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.162014][ T1335] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.169221][ T1335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.182379][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.189538][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.363064][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.422417][ T5943] veth0_vlan: entered promiscuous mode [ 75.432139][ T5943] veth1_vlan: entered promiscuous mode [ 75.467987][ T5943] veth0_macvtap: entered promiscuous mode [ 75.477306][ T5943] veth1_macvtap: entered promiscuous mode [ 75.493371][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.508772][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.529897][ T5943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.541464][ T5943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.550902][ T5943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.563570][ T5943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.601489][ T5943] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 75.623287][ T3531] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.633180][ T5943] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 75.644759][ T3531] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.667483][ T3531] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.679746][ T3531] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50