Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. 2025/03/07 15:20:43 ignoring optional flag "sandboxArg"="0" 2025/03/07 15:20:44 parsed 1 programs [ 69.745337][ T5834] cgroup: Unknown subsys name 'net' [ 69.847596][ T5834] cgroup: Unknown subsys name 'cpuset' [ 69.855605][ T5834] cgroup: Unknown subsys name 'rlimit' [ 71.239787][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.877118][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.893840][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.787853][ 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. [ 74.688615][ T55] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.697520][ T55] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.706713][ T55] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.715446][ T55] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.723693][ T55] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 74.732332][ T55] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.002918][ T71] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.014302][ T71] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.047030][ T196] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.055674][ T196] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.237385][ T5912] chnl_net:caif_netlink_parms(): no params data found [ 76.325467][ T5912] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.333593][ T5912] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.340951][ T5912] bridge_slave_0: entered allmulticast mode [ 76.352291][ T5912] bridge_slave_0: entered promiscuous mode [ 76.367856][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.375322][ T5912] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.382559][ T5912] bridge_slave_1: entered allmulticast mode [ 76.390181][ T5912] bridge_slave_1: entered promiscuous mode [ 76.426944][ T5912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.438265][ T5912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.461830][ T5912] team0: Port device team_slave_0 added [ 76.471033][ T5912] team0: Port device team_slave_1 added [ 76.493638][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.501093][ T5912] 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. [ 76.527164][ T5912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.539978][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.547027][ T5912] 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. [ 76.573079][ T5912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.613773][ T5912] hsr_slave_0: entered promiscuous mode [ 76.621058][ T5912] hsr_slave_1: entered promiscuous mode [ 76.712026][ T5912] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.723335][ T5912] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.732913][ T5912] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.741682][ T5912] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.764451][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.771610][ T5912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.779730][ T5912] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.786853][ T5912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.836024][ T5912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.852626][ T1167] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.861967][ T1167] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.877196][ T5912] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.891275][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.898398][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.910090][ T196] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.917239][ T196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.032988][ T5912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.069793][ T5912] veth0_vlan: entered promiscuous mode [ 77.080914][ T5912] veth1_vlan: entered promiscuous mode [ 77.103196][ T5912] veth0_macvtap: entered promiscuous mode [ 77.112387][ T5912] veth1_macvtap: entered promiscuous mode [ 77.128742][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.141942][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.154825][ T5912] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.163763][ T5912] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.172876][ T5912] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.181890][ T5912] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.280326][ T5912] syz-executor (5912) used greatest stack depth: 18672 bytes left [ 77.321602][ T1167] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.463157][ T1167] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.536934][ T1167] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.610344][ T1167] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/07 15:20:54 executed programs: 0 [ 77.928971][ T5147] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.938072][ T5147] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.947043][ T5147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.956292][ T5147] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.963860][ T5147] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.971460][ T5147] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.077389][ T5939] chnl_net:caif_netlink_parms(): no params data found [ 78.126095][ T5939] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.133274][ T5939] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.140810][ T5939] bridge_slave_0: entered allmulticast mode [ 78.147752][ T5939] bridge_slave_0: entered promiscuous mode [ 78.159789][ T5939] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.167415][ T5939] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.174854][ T5939] bridge_slave_1: entered allmulticast mode [ 78.181445][ T5939] bridge_slave_1: entered promiscuous mode [ 78.205246][ T5939] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.217500][ T5939] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.246111][ T5939] team0: Port device team_slave_0 added [ 78.255457][ T5939] team0: Port device team_slave_1 added [ 78.275112][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.282105][ T5939] 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. [ 78.309382][ T5939] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.322308][ T5939] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.329326][ T5939] 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. [ 78.355519][ T5939] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.391693][ T5939] hsr_slave_0: entered promiscuous mode [ 78.397882][ T5939] hsr_slave_1: entered promiscuous mode [ 78.403818][ T5939] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.411809][ T5939] Cannot create hsr debugfs directory [ 80.035726][ T55] Bluetooth: hci0: command tx timeout [ 80.295415][ T1167] bridge_slave_1: left allmulticast mode [ 80.301242][ T1167] bridge_slave_1: left promiscuous mode [ 80.313853][ T1167] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.326563][ T1167] bridge_slave_0: left allmulticast mode [ 80.332764][ T1167] bridge_slave_0: left promiscuous mode [ 80.339134][ T1167] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.589695][ T1167] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.601187][ T1167] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.611781][ T1167] bond0 (unregistering): Released all slaves [ 80.737848][ T1167] hsr_slave_0: left promiscuous mode [ 80.744089][ T1167] hsr_slave_1: left promiscuous mode [ 80.752035][ T1167] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 80.760878][ T1167] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.769317][ T1167] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.776901][ T1167] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.797409][ T1167] veth1_macvtap: left promiscuous mode [ 80.803341][ T1167] veth0_macvtap: left promiscuous mode [ 80.809784][ T1167] veth1_vlan: left promiscuous mode [ 80.816153][ T1167] veth0_vlan: left promiscuous mode [ 81.141297][ T1167] team0 (unregistering): Port device team_slave_1 removed [ 81.170539][ T1167] team0 (unregistering): Port device team_slave_0 removed [ 81.419410][ T5502] [ 81.421782][ T5502] ============================================ [ 81.427940][ T5502] WARNING: possible recursive locking detected [ 81.434095][ T5502] 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 Not tainted [ 81.441179][ T5502] -------------------------------------------- [ 81.447315][ T5502] dhcpcd/5502 is trying to acquire lock: [ 81.452937][ T5502] ffff8880310c6d28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 81.462151][ T5502] [ 81.462151][ T5502] but task is already holding lock: [ 81.469500][ T5502] ffff88802b6d0d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 81.478355][ T5502] [ 81.478355][ T5502] other info that might help us debug this: [ 81.486665][ T5502] Possible unsafe locking scenario: [ 81.486665][ T5502] [ 81.494093][ T5502] CPU0 [ 81.497352][ T5502] ---- [ 81.500607][ T5502] lock(&dev->lock); [ 81.504569][ T5502] lock(&dev->lock); [ 81.508532][ T5502] [ 81.508532][ T5502] *** DEADLOCK *** [ 81.508532][ T5502] [ 81.516660][ T5502] May be due to missing lock nesting notation [ 81.516660][ T5502] [ 81.525224][ T5502] 2 locks held by dhcpcd/5502: [ 81.529969][ T5502] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 81.539118][ T5502] #1: ffff88802b6d0d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 81.548453][ T5502] [ 81.548453][ T5502] stack backtrace: [ 81.554352][ T5502] CPU: 0 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 [ 81.554369][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 81.554380][ T5502] Call Trace: [ 81.554388][ T5502] [ 81.554394][ T5502] dump_stack_lvl+0x241/0x360 [ 81.554413][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.554425][ T5502] ? __pfx__printk+0x10/0x10 [ 81.554437][ T5502] ? lockdep_unlock+0x16a/0x300 [ 81.554455][ T5502] print_deadlock_bug+0x483/0x620 [ 81.554468][ T5502] ? lockdep_unlock+0x16a/0x300 [ 81.554484][ T5502] validate_chain+0x15e2/0x5920 [ 81.554503][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 81.554517][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 81.554531][ T5502] ? look_up_lock_class+0x77/0x170 [ 81.554545][ T5502] ? register_lock_class+0x102/0x980 [ 81.554562][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 81.554580][ T5502] ? mark_lock+0x9a/0x360 [ 81.554591][ T5502] __lock_acquire+0x1397/0x2100 [ 81.554612][ T5502] lock_acquire+0x1ed/0x550 [ 81.554628][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 81.554643][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 81.554660][ T5502] ? __pfx___might_resched+0x10/0x10 [ 81.554674][ T5502] ? __pfx_lock_release+0x10/0x10 [ 81.554693][ T5502] __mutex_lock+0x19c/0x1010 [ 81.554707][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 81.554720][ T5502] ? __mutex_unlock_slowpath+0x227/0x800 [ 81.554734][ T5502] ? _raw_spin_lock_irq+0xdf/0x120 [ 81.554746][ T5502] ? register_netdevice+0x12d8/0x1b70 [ 81.554758][ T5502] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 81.554772][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 81.554784][ T5502] ? _raw_spin_unlock_irq+0x23/0x50 [ 81.554798][ T5502] ? netdev_register_kobject+0x2b0/0x2f0 [ 81.554813][ T5502] register_netdevice+0x12d8/0x1b70 [ 81.554830][ T5502] ? __pfx_register_netdevice+0x10/0x10 [ 81.554848][ T5502] bpq_device_event+0x4b1/0x8d0 [ 81.554865][ T5502] ? lockdep_rtnl_is_held+0x26/0x40 [ 81.554880][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 81.554898][ T5502] __dev_notify_flags+0x207/0x400 [ 81.554909][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 81.554927][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 81.554943][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 81.554955][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 81.554969][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 81.554981][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 81.554994][ T5502] netif_change_flags+0xf0/0x1a0 [ 81.555007][ T5502] dev_change_flags+0x146/0x270 [ 81.555025][ T5502] devinet_ioctl+0xea2/0x1d80 [ 81.555045][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 81.555061][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 81.555075][ T5502] inet_ioctl+0x3d7/0x4f0 [ 81.555088][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 81.555109][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 81.555132][ T5502] sock_do_ioctl+0x158/0x460 [ 81.555148][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 81.555162][ T5502] ? __pfx_lock_release+0x10/0x10 [ 81.555182][ T5502] sock_ioctl+0x626/0x8e0 [ 81.555196][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 81.555210][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 81.555227][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.555244][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 81.555258][ T5502] __se_sys_ioctl+0xf5/0x170 [ 81.555272][ T5502] do_syscall_64+0xf3/0x230 [ 81.555286][ T5502] ? clear_bhb_loop+0x35/0x90 [ 81.555303][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.555324][ T5502] RIP: 0033:0x7fe15f6ecd49 [ 81.555338][ 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 [ 81.555348][ T5502] RSP: 002b:00007ffcb77c78d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.555362][ T5502] RAX: ffffffffffffffda RBX: 00007fe15f61e6c0 RCX: 00007fe15f6ecd49 [ 81.555371][ T5502] RDX: 00007ffcb77d7ac8 RSI: 0000000000008914 RDI: 000000000000000c [ 81.555379][ T5502] RBP: 00007ffcb77e7c88 R08: 00007ffcb77d7a88 R09: 00007ffcb77d7a38 [ 81.555388][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.555395][ T5502] R13: 00007ffcb77d7ac8 R14: 0000000000000028 R15: 0000000000008914 [ 81.555408][ T5502] [ 82.082500][ T5939] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.093306][ T5939] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.103566][ T5939] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.117957][ T1207] cfg80211: failed to load regulatory.db [ 82.124344][ T55] Bluetooth: hci0: command tx timeout [ 82.137844][ T5939] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.203916][ T5939] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.217730][ T5939] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.229348][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.236467][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.251589][ T1326] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.258708][ T1326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.312854][ T5939] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.323520][ T5939] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.492398][ T5939] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.533339][ T5939] veth0_vlan: entered promiscuous mode [ 82.549025][ T5939] veth1_vlan: entered promiscuous mode [ 82.592891][ T5939] veth0_macvtap: entered promiscuous mode [ 82.606740][ T5939] veth1_macvtap: entered promiscuous mode [ 82.627747][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.638753][ T5939] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.650291][ T5939] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.662917][ T5939] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.671812][ T5939] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.680639][ T5939] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.703609][ T5939] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 82.719573][ T1326] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.720797][ T5939] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 82.737505][ T1326] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 82.751756][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 82.759667][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50