Warning: Permanently added '10.128.0.41' (ED25519) to the list of known hosts. 2025/03/11 01:27:03 ignoring optional flag "sandboxArg"="0" 2025/03/11 01:27:05 parsed 1 programs [ 67.609319][ T5836] cgroup: Unknown subsys name 'net' [ 67.802445][ T5836] cgroup: Unknown subsys name 'cpuset' [ 67.810297][ T5836] cgroup: Unknown subsys name 'rlimit' [ 69.190769][ T5836] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.560968][ 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. [ 71.753416][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.760557][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.100263][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.108559][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.145187][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.155392][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.384682][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 73.400667][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 73.409743][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 73.417836][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 73.425753][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 73.433483][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.501342][ T5916] syz-executor (5916) used greatest stack depth: 18256 bytes left [ 74.590728][ T5922] chnl_net:caif_netlink_parms(): no params data found [ 74.656535][ T5922] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.664923][ T5922] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.672261][ T5922] bridge_slave_0: entered allmulticast mode [ 74.682005][ T5922] bridge_slave_0: entered promiscuous mode [ 74.693259][ T5922] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.700518][ T5922] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.707654][ T5922] bridge_slave_1: entered allmulticast mode [ 74.715057][ T5922] bridge_slave_1: entered promiscuous mode [ 74.740724][ T5922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.752750][ T5922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.781985][ T5922] team0: Port device team_slave_0 added [ 74.791673][ T5922] team0: Port device team_slave_1 added [ 74.815449][ T5922] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 74.822467][ T5922] 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. [ 74.850017][ T5922] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 74.862831][ T5922] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 74.870091][ T5922] 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. [ 74.896072][ T5922] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 74.924817][ T5922] hsr_slave_0: entered promiscuous mode [ 74.931395][ T5922] hsr_slave_1: entered promiscuous mode [ 75.018457][ T5922] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.030655][ T5922] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.040635][ T5922] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.049615][ T5922] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.073521][ T5922] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.080707][ T5922] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.088749][ T5922] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.096030][ T5922] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.143787][ T5922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.161989][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.170941][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.187508][ T5922] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.201673][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.208767][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.223865][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.231077][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.348082][ T5922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.380579][ T5922] veth0_vlan: entered promiscuous mode [ 75.392442][ T5922] veth1_vlan: entered promiscuous mode [ 75.415080][ T5922] veth0_macvtap: entered promiscuous mode [ 75.424112][ T5922] veth1_macvtap: entered promiscuous mode [ 75.441162][ T5922] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.453649][ T5922] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.466833][ T5922] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.475855][ T5922] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.485662][ T5922] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.494566][ T5922] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.636782][ T52] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.704148][ T52] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.763286][ T52] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.856364][ T52] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/11 01:27:15 executed programs: 0 [ 76.037407][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.046120][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.054868][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.063972][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.072793][ T5148] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 76.080897][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.175626][ T5944] chnl_net:caif_netlink_parms(): no params data found [ 76.218474][ T5944] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.226039][ T5944] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.233994][ T5944] bridge_slave_0: entered allmulticast mode [ 76.241186][ T5944] bridge_slave_0: entered promiscuous mode [ 76.248450][ T5944] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.255764][ T5944] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.263141][ T5944] bridge_slave_1: entered allmulticast mode [ 76.270063][ T5944] bridge_slave_1: entered promiscuous mode [ 76.296806][ T5944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.308314][ T5944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.337145][ T5944] team0: Port device team_slave_0 added [ 76.345676][ T5944] team0: Port device team_slave_1 added [ 76.363887][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.371362][ T5944] 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. [ 76.398733][ T5944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.411144][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.418096][ T5944] 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. [ 76.444572][ T5944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.482797][ T5944] hsr_slave_0: entered promiscuous mode [ 76.489286][ T5944] hsr_slave_1: entered promiscuous mode [ 76.495231][ T5944] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 76.503495][ T5944] Cannot create hsr debugfs directory [ 78.149541][ T5148] Bluetooth: hci0: command tx timeout [ 78.668138][ T52] bridge_slave_1: left allmulticast mode [ 78.674387][ T52] bridge_slave_1: left promiscuous mode [ 78.683757][ T52] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.697075][ T52] bridge_slave_0: left allmulticast mode [ 78.704924][ T52] bridge_slave_0: left promiscuous mode [ 78.711117][ T52] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.014872][ T52] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 79.027657][ T52] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 79.037522][ T52] bond0 (unregistering): Released all slaves [ 79.061300][ T5503] [ 79.063666][ T5503] ============================================ [ 79.069814][ T5503] WARNING: possible recursive locking detected [ 79.075946][ T5503] 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 Not tainted [ 79.083031][ T5503] -------------------------------------------- [ 79.089159][ T5503] dhcpcd/5503 is trying to acquire lock: [ 79.094766][ T5503] ffff88802a4d4d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 79.103984][ T5503] [ 79.103984][ T5503] but task is already holding lock: [ 79.111327][ T5503] ffff888011e3cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 79.120185][ T5503] [ 79.120185][ T5503] other info that might help us debug this: [ 79.128224][ T5503] Possible unsafe locking scenario: [ 79.128224][ T5503] [ 79.135657][ T5503] CPU0 [ 79.138927][ T5503] ---- [ 79.142711][ T5503] lock(&dev->lock); [ 79.146694][ T5503] lock(&dev->lock); [ 79.150668][ T5503] [ 79.150668][ T5503] *** DEADLOCK *** [ 79.150668][ T5503] [ 79.158797][ T5503] May be due to missing lock nesting notation [ 79.158797][ T5503] [ 79.167098][ T5503] 2 locks held by dhcpcd/5503: [ 79.171844][ T5503] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 79.180980][ T5503] #1: ffff888011e3cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 79.190287][ T5503] [ 79.190287][ T5503] stack backtrace: [ 79.196171][ T5503] CPU: 1 UID: 0 PID: 5503 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01152-g48c57a49c50a #0 [ 79.196185][ T5503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 79.196196][ T5503] Call Trace: [ 79.196201][ T5503] [ 79.196207][ T5503] dump_stack_lvl+0x241/0x360 [ 79.196225][ T5503] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.196238][ T5503] ? __pfx__printk+0x10/0x10 [ 79.196249][ T5503] ? lockdep_unlock+0x16a/0x300 [ 79.196267][ T5503] print_deadlock_bug+0x483/0x620 [ 79.196282][ T5503] validate_chain+0x15e2/0x5920 [ 79.196298][ T5503] ? is_bpf_text_address+0x26/0x2a0 [ 79.196318][ T5503] ? unwind_next_frame+0x18e6/0x22d0 [ 79.196335][ T5503] ? __pfx_validate_chain+0x10/0x10 [ 79.196348][ T5503] ? preempt_count_add+0x93/0x190 [ 79.196363][ T5503] ? is_bpf_text_address+0x285/0x2a0 [ 79.196380][ T5503] ? is_bpf_text_address+0x26/0x2a0 [ 79.196396][ T5503] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.196412][ T5503] ? kernel_text_address+0xa7/0xe0 [ 79.196425][ T5503] ? look_up_lock_class+0x77/0x170 [ 79.196439][ T5503] ? register_lock_class+0x102/0x980 [ 79.196456][ T5503] ? __pfx_register_lock_class+0x10/0x10 [ 79.196473][ T5503] ? mark_lock+0x9a/0x360 [ 79.196485][ T5503] __lock_acquire+0x1397/0x2100 [ 79.196507][ T5503] lock_acquire+0x1ed/0x550 [ 79.196522][ T5503] ? lapbeth_device_event+0x766/0xa20 [ 79.196542][ T5503] ? __pfx_lock_acquire+0x10/0x10 [ 79.196559][ T5503] ? __pfx___might_resched+0x10/0x10 [ 79.196577][ T5503] __mutex_lock+0x19c/0x1010 [ 79.196591][ T5503] ? lapbeth_device_event+0x766/0xa20 [ 79.196609][ T5503] ? __asan_memset+0x23/0x50 [ 79.196621][ T5503] ? lapbeth_device_event+0x766/0xa20 [ 79.196638][ T5503] ? __pfx___mutex_lock+0x10/0x10 [ 79.196654][ T5503] ? __raw_spin_lock_init+0x45/0x100 [ 79.196670][ T5503] lapbeth_device_event+0x766/0xa20 [ 79.196688][ T5503] notifier_call_chain+0x1a5/0x3f0 [ 79.196705][ T5503] __dev_notify_flags+0x207/0x400 [ 79.196717][ T5503] ? dev_set_rx_mode+0xb8/0x2e0 [ 79.196729][ T5503] ? __pfx___dev_notify_flags+0x10/0x10 [ 79.196745][ T5503] ? __dev_change_flags+0x515/0x6f0 [ 79.196757][ T5503] ? __pfx___mutex_lock+0x10/0x10 [ 79.196770][ T5503] ? __pfx___dev_change_flags+0x10/0x10 [ 79.196782][ T5503] ? __pfx___mutex_lock+0x10/0x10 [ 79.196796][ T5503] netif_change_flags+0xf0/0x1a0 [ 79.196809][ T5503] dev_change_flags+0x146/0x270 [ 79.196827][ T5503] devinet_ioctl+0xea2/0x1d80 [ 79.196846][ T5503] ? __pfx_devinet_ioctl+0x10/0x10 [ 79.196863][ T5503] ? get_user_ifreq+0x1bb/0x200 [ 79.196877][ T5503] inet_ioctl+0x3d7/0x4f0 [ 79.196890][ T5503] ? __pfx_inet_ioctl+0x10/0x10 [ 79.196903][ T5503] ? tomoyo_path_number_perm+0x5dd/0x770 [ 79.196926][ T5503] sock_do_ioctl+0x158/0x460 [ 79.196942][ T5503] ? __pfx_sock_do_ioctl+0x10/0x10 [ 79.196957][ T5503] ? __pfx_lock_release+0x10/0x10 [ 79.196976][ T5503] sock_ioctl+0x626/0x8e0 [ 79.196990][ T5503] ? __pfx_sock_ioctl+0x10/0x10 [ 79.197005][ T5503] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 79.197022][ T5503] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 79.197039][ T5503] ? __pfx_sock_ioctl+0x10/0x10 [ 79.197052][ T5503] __se_sys_ioctl+0xf5/0x170 [ 79.197065][ T5503] do_syscall_64+0xf3/0x230 [ 79.197080][ T5503] ? clear_bhb_loop+0x35/0x90 [ 79.197096][ T5503] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.197115][ T5503] RIP: 0033:0x7f04d151ed49 [ 79.197129][ 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 [ 79.197139][ T5503] RSP: 002b:00007fffb5dc4518 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 79.197152][ T5503] RAX: ffffffffffffffda RBX: 00007f04d14506c0 RCX: 00007f04d151ed49 [ 79.197161][ T5503] RDX: 00007fffb5dd4708 RSI: 0000000000008914 RDI: 0000000000000005 [ 79.197169][ T5503] RBP: 00007fffb5de48c8 R08: 00007fffb5dd46c8 R09: 00007fffb5dd4678 [ 79.197178][ T5503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.197185][ T5503] R13: 00007fffb5dd4708 R14: 0000000000000028 R15: 0000000000008914 [ 79.197197][ T5503] [ 79.650783][ T52] hsr_slave_0: left promiscuous mode [ 79.660338][ T52] hsr_slave_1: left promiscuous mode [ 79.666916][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.674502][ T52] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 79.690042][ T52] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 79.697518][ T52] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 79.713007][ T52] veth1_macvtap: left promiscuous mode [ 79.718551][ T52] veth0_macvtap: left promiscuous mode [ 79.725308][ T52] veth1_vlan: left promiscuous mode [ 79.730686][ T52] veth0_vlan: left promiscuous mode [ 79.884571][ T52] team0 (unregistering): Port device team_slave_1 removed [ 79.906281][ T52] team0 (unregistering): Port device team_slave_0 removed [ 80.178046][ T5944] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.195788][ T5944] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.211447][ T5944] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.225702][ T5944] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.237230][ T5148] Bluetooth: hci0: command tx timeout [ 80.303873][ T5944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.319052][ T5944] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.340776][ T1083] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.347896][ T1083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.362332][ T2973] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.369464][ T2973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.393830][ T5944] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 80.406371][ T5944] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.524256][ T5944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.560620][ T5944] veth0_vlan: entered promiscuous mode [ 80.570258][ T5944] veth1_vlan: entered promiscuous mode [ 80.593913][ T5944] veth0_macvtap: entered promiscuous mode [ 80.602242][ T5944] veth1_macvtap: entered promiscuous mode [ 80.616798][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.635795][ T5944] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.659080][ T5944] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.667806][ T5944] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.678475][ T5944] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.687875][ T5944] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.726989][ T5944] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 80.750757][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.758610][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.767409][ T5944] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 80.791154][ T1083] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.799589][ T1083] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50