Warning: Permanently added '10.128.0.222' (ED25519) to the list of known hosts. 2025/04/02 18:00:14 ignoring optional flag "sandboxArg"="0" 2025/04/02 18:00:15 parsed 1 programs [ 90.827868][ T5840] cgroup: Unknown subsys name 'net' [ 90.940834][ T5840] cgroup: Unknown subsys name 'cpuset' [ 90.950159][ T5840] cgroup: Unknown subsys name 'rlimit' [ 91.877257][ T54] cfg80211: failed to load regulatory.db [ 92.604196][ T5840] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.624364][ T5849] 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. [ 95.968636][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.978323][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.988671][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.997776][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.006024][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.594218][ T5876] chnl_net:caif_netlink_parms(): no params data found [ 96.720251][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.727927][ T5876] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.735207][ T5876] bridge_slave_0: entered allmulticast mode [ 96.743791][ T5876] bridge_slave_0: entered promiscuous mode [ 96.753773][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.761152][ T5876] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.768385][ T5876] bridge_slave_1: entered allmulticast mode [ 96.775994][ T5876] bridge_slave_1: entered promiscuous mode [ 96.815933][ T5876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.829032][ T5876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.902555][ T5876] team0: Port device team_slave_0 added [ 96.911005][ T5876] team0: Port device team_slave_1 added [ 96.944784][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.951878][ T5876] 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. [ 96.977930][ T5876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.994587][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.002678][ T5876] 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. [ 97.029514][ T5876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.083901][ T5876] hsr_slave_0: entered promiscuous mode [ 97.092705][ T5876] hsr_slave_1: entered promiscuous mode [ 97.262421][ T5876] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.274884][ T5876] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.286151][ T5876] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.297110][ T5876] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.327645][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.334912][ T5876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.343109][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.350285][ T5876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.416171][ T5876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.438206][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.447727][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.464760][ T5876] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.480686][ T1149] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.487874][ T1149] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.501810][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.509178][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.687933][ T5876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.735200][ T5876] veth0_vlan: entered promiscuous mode [ 97.749151][ T5876] veth1_vlan: entered promiscuous mode [ 97.779943][ T5876] veth0_macvtap: entered promiscuous mode [ 97.790340][ T5876] veth1_macvtap: entered promiscuous mode [ 97.810097][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.824798][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.839191][ T5876] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.848372][ T5876] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.858232][ T5876] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.867422][ T5876] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.052271][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.127147][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.190502][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.280748][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.742162][ T1149] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.751197][ T1149] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.782642][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.791772][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 100.792661][ T13] bridge_slave_1: left allmulticast mode [ 100.806088][ T13] bridge_slave_1: left promiscuous mode [ 100.812504][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.848962][ T13] bridge_slave_0: left allmulticast mode [ 100.854680][ T13] bridge_slave_0: left promiscuous mode [ 100.862100][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.191968][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.203076][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.213680][ T13] bond0 (unregistering): Released all slaves [ 101.349058][ T13] hsr_slave_0: left promiscuous mode [ 101.356453][ T13] hsr_slave_1: left promiscuous mode [ 101.367360][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.374823][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.397925][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.406227][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.450085][ T13] veth1_macvtap: left promiscuous mode [ 101.461150][ T13] veth0_macvtap: left promiscuous mode [ 101.467981][ T13] veth1_vlan: left promiscuous mode [ 101.476568][ T13] veth0_vlan: left promiscuous mode 2025/04/02 18:00:30 executed programs: 0 [ 102.193572][ T56] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.209338][ T56] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.219825][ T56] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.233780][ T56] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.246561][ T56] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.284884][ T13] team0 (unregistering): Port device team_slave_1 removed [ 102.316942][ T13] team0 (unregistering): Port device team_slave_0 removed [ 102.556947][ T5505] [ 102.559551][ T5505] ============================================ [ 102.565728][ T5505] WARNING: possible recursive locking detected [ 102.571892][ T5505] 6.14.0-syzkaller-g0c2623cef4f4 #0 Not tainted [ 102.578157][ T5505] -------------------------------------------- [ 102.584300][ T5505] dhcpcd/5505 is trying to acquire lock: [ 102.590011][ T5505] ffff88802a9b8d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 102.599254][ T5505] [ 102.599254][ T5505] but task is already holding lock: [ 102.606611][ T5505] ffff88805fd88d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 102.615497][ T5505] [ 102.615497][ T5505] other info that might help us debug this: [ 102.623735][ T5505] Possible unsafe locking scenario: [ 102.623735][ T5505] [ 102.631212][ T5505] CPU0 [ 102.634492][ T5505] ---- [ 102.637770][ T5505] lock(&dev->lock); [ 102.641755][ T5505] lock(&dev->lock); [ 102.645747][ T5505] [ 102.645747][ T5505] *** DEADLOCK *** [ 102.645747][ T5505] [ 102.653901][ T5505] May be due to missing lock nesting notation [ 102.653901][ T5505] [ 102.662252][ T5505] 2 locks held by dhcpcd/5505: [ 102.667018][ T5505] #0: ffffffff900fbc48 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 102.676186][ T5505] #1: ffff88805fd88d30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 102.685704][ T5505] [ 102.685704][ T5505] stack backtrace: [ 102.691616][ T5505] CPU: 1 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g0c2623cef4f4 #0 PREEMPT(full) [ 102.691636][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 102.691651][ T5505] Call Trace: [ 102.691658][ T5505] [ 102.691665][ T5505] dump_stack_lvl+0x241/0x360 [ 102.691694][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 102.691717][ T5505] ? __pfx__printk+0x10/0x10 [ 102.691739][ T5505] ? print_lock+0x171/0x1a0 [ 102.691759][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 102.691781][ T5505] validate_chain+0x928/0x24e0 [ 102.691802][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 102.691819][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 102.691835][ T5505] ? look_up_lock_class+0x7b/0x170 [ 102.691861][ T5505] ? register_lock_class+0x54/0x330 [ 102.691879][ T5505] __lock_acquire+0xad5/0xd80 [ 102.691898][ T5505] lock_acquire+0x116/0x2f0 [ 102.691913][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 102.691937][ T5505] __mutex_lock+0x1a5/0x10c0 [ 102.691951][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 102.691972][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 102.691989][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 102.692006][ T5505] ? rcu_is_watching+0x15/0xb0 [ 102.692026][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 102.692045][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 102.692069][ T5505] lapbeth_device_event+0x766/0xa20 [ 102.692090][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 102.692113][ T5505] __dev_notify_flags+0x209/0x410 [ 102.692138][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 102.692159][ T5505] ? __dev_change_flags+0x517/0x700 [ 102.692181][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 102.692195][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 102.692225][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 102.692241][ T5505] netif_change_flags+0xf0/0x1a0 [ 102.692264][ T5505] dev_change_flags+0x146/0x270 [ 102.692287][ T5505] devinet_ioctl+0xea4/0x1d80 [ 102.692312][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 102.692333][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 102.692349][ T5505] inet_ioctl+0x3d9/0x4f0 [ 102.692374][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 102.692396][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 102.692428][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 102.692451][ T5505] sock_do_ioctl+0x15a/0x490 [ 102.692472][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 102.692495][ T5505] sock_ioctl+0x644/0x900 [ 102.692512][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 102.692527][ T5505] ? __sys_socket+0x209/0x3c0 [ 102.692550][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 102.692565][ T5505] __se_sys_ioctl+0xf1/0x160 [ 102.692586][ T5505] do_syscall_64+0xf3/0x230 [ 102.692601][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 102.692618][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 102.692638][ T5505] RIP: 0033:0x7f70f36e7d49 [ 102.692660][ 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 [ 102.692674][ T5505] RSP: 002b:00007ffcba69b268 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 102.692691][ T5505] RAX: ffffffffffffffda RBX: 00007f70f36196c0 RCX: 00007f70f36e7d49 [ 102.692703][ T5505] RDX: 00007ffcba6ab458 RSI: 0000000000008914 RDI: 000000000000000f [ 102.692714][ T5505] RBP: 00007ffcba6bb618 R08: 00007ffcba6ab418 R09: 00007ffcba6ab3c8 [ 102.692725][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.692735][ T5505] R13: 00007ffcba6ab458 R14: 0000000000000028 R15: 0000000000008914 [ 102.692752][ T5505] [ 103.268037][ T5964] chnl_net:caif_netlink_parms(): no params data found [ 103.357706][ T5964] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.364923][ T5964] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.374224][ T5964] bridge_slave_0: entered allmulticast mode [ 103.381822][ T5964] bridge_slave_0: entered promiscuous mode [ 103.390345][ T5964] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.399374][ T5964] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.407080][ T5964] bridge_slave_1: entered allmulticast mode [ 103.414270][ T5964] bridge_slave_1: entered promiscuous mode [ 103.443294][ T5964] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.455060][ T5964] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.492811][ T5964] team0: Port device team_slave_0 added [ 103.509619][ T5964] team0: Port device team_slave_1 added [ 103.534344][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 103.541824][ T5964] 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. [ 103.568077][ T5964] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 103.580601][ T5964] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 103.588763][ T5964] 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. [ 103.615307][ T5964] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 103.662545][ T5964] hsr_slave_0: entered promiscuous mode [ 103.669004][ T5964] hsr_slave_1: entered promiscuous mode [ 104.064825][ T5964] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.084379][ T5964] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.094150][ T5964] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.104211][ T5964] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.181943][ T5964] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.203639][ T5964] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.216686][ T1139] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.223805][ T1139] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.234797][ T1149] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.241943][ T1149] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.275522][ T5151] Bluetooth: hci0: command tx timeout [ 104.406721][ T5964] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.450491][ T5964] veth0_vlan: entered promiscuous mode [ 104.463561][ T5964] veth1_vlan: entered promiscuous mode [ 104.497649][ T5964] veth0_macvtap: entered promiscuous mode [ 104.507844][ T5964] veth1_macvtap: entered promiscuous mode [ 104.528577][ T5964] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.543149][ T5964] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.556867][ T5964] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.567058][ T5964] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.576547][ T5964] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.585491][ T5964] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.627413][ T5964] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 104.651321][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.662011][ T5964] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 104.671963][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.699694][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.709394][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.355393][ T5151] Bluetooth: hci0: command tx timeout 2025/04/02 18:00:35 executed programs: 113 [ 108.446216][ T5151] Bluetooth: hci0: command tx timeout [ 110.515647][ T5151] Bluetooth: hci0: command tx timeout 2025/04/02 18:00:40 executed programs: 407