Warning: Permanently added '10.128.0.191' (ED25519) to the list of known hosts. 2025/03/11 13:56:28 ignoring optional flag "sandboxArg"="0" 2025/03/11 13:56:30 parsed 1 programs [ 79.101210][ T5834] cgroup: Unknown subsys name 'net' [ 79.230463][ T5834] cgroup: Unknown subsys name 'cpuset' [ 79.239095][ T5834] cgroup: Unknown subsys name 'rlimit' [ 80.972854][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 84.225055][ T5840] 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. [ 84.927349][ T5856] chnl_net:caif_netlink_parms(): no params data found [ 85.023706][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.032348][ T5856] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.040133][ T5856] bridge_slave_0: entered allmulticast mode [ 85.047806][ T5856] bridge_slave_0: entered promiscuous mode [ 85.059860][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.067338][ T5856] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.074720][ T5856] bridge_slave_1: entered allmulticast mode [ 85.082529][ T5856] bridge_slave_1: entered promiscuous mode [ 85.118914][ T5856] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.132615][ T5856] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.167648][ T5856] team0: Port device team_slave_0 added [ 85.177163][ T5856] team0: Port device team_slave_1 added [ 85.201883][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.209053][ T5856] 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. [ 85.236747][ T5856] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.252160][ T5856] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.259329][ T5856] 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. [ 85.286248][ T5856] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.323174][ T5856] hsr_slave_0: entered promiscuous mode [ 85.330515][ T5856] hsr_slave_1: entered promiscuous mode [ 85.469802][ T5856] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.484308][ T5856] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.498185][ T5856] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.510262][ T5856] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.545082][ T5856] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.552426][ T5856] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.560927][ T5856] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.568695][ T5856] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.638169][ T5856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.663088][ T1155] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.672597][ T1155] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.693450][ T5856] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.710793][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.718102][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.733297][ T3531] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.741021][ T3531] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.923584][ T5856] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.968681][ T5856] veth0_vlan: entered promiscuous mode [ 85.984843][ T5856] veth1_vlan: entered promiscuous mode [ 86.017506][ T5856] veth0_macvtap: entered promiscuous mode [ 86.028986][ T5856] veth1_macvtap: entered promiscuous mode [ 86.048117][ T5856] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.064073][ T5856] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.078222][ T5856] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.087267][ T5856] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.097953][ T5856] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.107279][ T5856] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.277092][ T5856] syz-executor (5856) used greatest stack depth: 18736 bytes left [ 86.329460][ T61] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.414689][ T61] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.488386][ T61] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.564956][ T61] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.940684][ T25] cfg80211: failed to load regulatory.db [ 87.644776][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.659702][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.703307][ T1155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.712828][ T1155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.025537][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.034612][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.045051][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.055075][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.067483][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.075041][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.996097][ T61] bridge_slave_1: left allmulticast mode [ 89.002543][ T61] bridge_slave_1: left promiscuous mode [ 89.013386][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.039812][ T61] bridge_slave_0: left allmulticast mode [ 89.047500][ T61] bridge_slave_0: left promiscuous mode [ 89.053373][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.408195][ T61] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 89.422410][ T61] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 89.434238][ T61] bond0 (unregistering): Released all slaves [ 89.547394][ T61] hsr_slave_0: left promiscuous mode [ 89.561590][ T61] hsr_slave_1: left promiscuous mode [ 89.569361][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.579248][ T61] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.589910][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.599972][ T61] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.634215][ T61] veth1_macvtap: left promiscuous mode [ 89.660884][ T61] veth0_macvtap: left promiscuous mode [ 89.672699][ T61] veth1_vlan: left promiscuous mode [ 89.687279][ T61] veth0_vlan: left promiscuous mode [ 90.494424][ T61] team0 (unregistering): Port device team_slave_1 removed [ 90.531093][ T61] team0 (unregistering): Port device team_slave_0 removed [ 90.882130][ T5502] [ 90.884625][ T5502] ============================================ [ 90.890917][ T5502] WARNING: possible recursive locking detected [ 90.897090][ T5502] 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 Not tainted [ 90.904304][ T5502] -------------------------------------------- [ 90.910585][ T5502] dhcpcd/5502 is trying to acquire lock: [ 90.916245][ T5502] ffff88807c160d28 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 90.925631][ T5502] [ 90.925631][ T5502] but task is already holding lock: [ 90.933144][ T5502] ffff8880618a8d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 90.942081][ T5502] [ 90.942081][ T5502] other info that might help us debug this: [ 90.950692][ T5502] Possible unsafe locking scenario: [ 90.950692][ T5502] [ 90.958813][ T5502] CPU0 [ 90.962767][ T5502] ---- [ 90.966096][ T5502] lock(&dev->lock); [ 90.970371][ T5502] lock(&dev->lock); [ 90.974370][ T5502] [ 90.974370][ T5502] *** DEADLOCK *** [ 90.974370][ T5502] [ 90.982742][ T5502] May be due to missing lock nesting notation [ 90.982742][ T5502] [ 90.991979][ T5502] 2 locks held by dhcpcd/5502: [ 90.996947][ T5502] #0: ffffffff8fed6908 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 91.006125][ T5502] #1: ffff8880618a8d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 91.016107][ T5502] [ 91.016107][ T5502] stack backtrace: [ 91.022066][ T5502] CPU: 0 UID: 0 PID: 5502 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01183-g40587f749df2 #0 [ 91.022089][ T5502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 91.022103][ T5502] Call Trace: [ 91.022112][ T5502] [ 91.022120][ T5502] dump_stack_lvl+0x241/0x360 [ 91.022153][ T5502] ? __pfx_dump_stack_lvl+0x10/0x10 [ 91.022169][ T5502] ? __pfx__printk+0x10/0x10 [ 91.022185][ T5502] ? lockdep_unlock+0x16a/0x300 [ 91.022215][ T5502] print_deadlock_bug+0x483/0x620 [ 91.022235][ T5502] validate_chain+0x15e2/0x5920 [ 91.022256][ T5502] ? is_bpf_text_address+0x26/0x2a0 [ 91.022274][ T5502] ? unwind_next_frame+0x18e6/0x22d0 [ 91.022301][ T5502] ? __pfx_validate_chain+0x10/0x10 [ 91.022317][ T5502] ? preempt_count_add+0x93/0x190 [ 91.022340][ T5502] ? is_bpf_text_address+0x285/0x2a0 [ 91.022353][ T5502] ? is_bpf_text_address+0x26/0x2a0 [ 91.022367][ T5502] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 91.022388][ T5502] ? kernel_text_address+0xa7/0xe0 [ 91.022405][ T5502] ? look_up_lock_class+0x77/0x170 [ 91.022425][ T5502] ? register_lock_class+0x102/0x980 [ 91.022450][ T5502] ? __pfx_register_lock_class+0x10/0x10 [ 91.022474][ T5502] ? mark_lock+0x9a/0x360 [ 91.022489][ T5502] __lock_acquire+0x1397/0x2100 [ 91.022517][ T5502] lock_acquire+0x1ed/0x550 [ 91.022539][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 91.022568][ T5502] ? __pfx_lock_acquire+0x10/0x10 [ 91.022591][ T5502] ? __pfx___might_resched+0x10/0x10 [ 91.022616][ T5502] __mutex_lock+0x19c/0x1010 [ 91.022637][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 91.022663][ T5502] ? __asan_memset+0x23/0x50 [ 91.022679][ T5502] ? lapbeth_device_event+0x766/0xa20 [ 91.022703][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 91.022725][ T5502] ? __raw_spin_lock_init+0x45/0x100 [ 91.022745][ T5502] lapbeth_device_event+0x766/0xa20 [ 91.022771][ T5502] notifier_call_chain+0x1a5/0x3f0 [ 91.022802][ T5502] __dev_notify_flags+0x207/0x400 [ 91.022818][ T5502] ? dev_set_rx_mode+0xb8/0x2e0 [ 91.022832][ T5502] ? __pfx___dev_notify_flags+0x10/0x10 [ 91.022846][ T5502] ? __dev_change_flags+0x515/0x6f0 [ 91.022861][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 91.022879][ T5502] ? __pfx___dev_change_flags+0x10/0x10 [ 91.022895][ T5502] ? __pfx___mutex_lock+0x10/0x10 [ 91.022914][ T5502] netif_change_flags+0xf0/0x1a0 [ 91.022930][ T5502] dev_change_flags+0x146/0x270 [ 91.022956][ T5502] devinet_ioctl+0xea2/0x1d80 [ 91.022983][ T5502] ? __pfx_devinet_ioctl+0x10/0x10 [ 91.023005][ T5502] ? get_user_ifreq+0x1bb/0x200 [ 91.023025][ T5502] inet_ioctl+0x3d7/0x4f0 [ 91.023042][ T5502] ? __pfx_inet_ioctl+0x10/0x10 [ 91.023059][ T5502] ? tomoyo_path_number_perm+0x5dd/0x770 [ 91.023090][ T5502] sock_do_ioctl+0x158/0x460 [ 91.023112][ T5502] ? __pfx_sock_do_ioctl+0x10/0x10 [ 91.023132][ T5502] ? __pfx_lock_release+0x10/0x10 [ 91.023159][ T5502] sock_ioctl+0x626/0x8e0 [ 91.023179][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 91.023217][ T5502] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 91.023243][ T5502] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 91.023267][ T5502] ? __pfx_sock_ioctl+0x10/0x10 [ 91.023287][ T5502] __se_sys_ioctl+0xf5/0x170 [ 91.023305][ T5502] do_syscall_64+0xf3/0x230 [ 91.023327][ T5502] ? clear_bhb_loop+0x35/0x90 [ 91.023352][ T5502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.023381][ T5502] RIP: 0033:0x7f0f6f01ad49 [ 91.023400][ 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 [ 91.023413][ T5502] RSP: 002b:00007ffd624d1618 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 91.023431][ T5502] RAX: ffffffffffffffda RBX: 00007f0f6ef4c6c0 RCX: 00007f0f6f01ad49 [ 91.023443][ T5502] RDX: 00007ffd624e1808 RSI: 0000000000008914 RDI: 000000000000000f [ 91.023453][ T5502] RBP: 00007ffd624f19c8 R08: 00007ffd624e17c8 R09: 00007ffd624e1778 [ 91.023464][ T5502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 91.023473][ T5502] R13: 00007ffd624e1808 R14: 0000000000000028 R15: 0000000000008914 [ 91.023489][ T5502] 2025/03/11 13:56:47 executed programs: 0 [ 92.537890][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.545774][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.554890][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.570248][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.587620][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.595281][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.774024][ T5983] chnl_net:caif_netlink_parms(): no params data found [ 92.832457][ T5983] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.839875][ T5983] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.848116][ T5983] bridge_slave_0: entered allmulticast mode [ 92.855065][ T5983] bridge_slave_0: entered promiscuous mode [ 92.862475][ T5983] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.870117][ T5983] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.877406][ T5983] bridge_slave_1: entered allmulticast mode [ 92.884538][ T5983] bridge_slave_1: entered promiscuous mode [ 92.921192][ T5983] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.933800][ T5983] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.976724][ T5983] team0: Port device team_slave_0 added [ 92.984950][ T5983] team0: Port device team_slave_1 added [ 93.010920][ T5983] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.018066][ T5983] 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. [ 93.046396][ T5983] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.064349][ T5983] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.071789][ T5983] 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. [ 93.098306][ T5983] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.167327][ T5983] hsr_slave_0: entered promiscuous mode [ 93.174135][ T5983] hsr_slave_1: entered promiscuous mode [ 93.504350][ T5983] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.526969][ T5983] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.537446][ T5983] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.547684][ T5983] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.620605][ T5983] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.641380][ T5983] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.654051][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.661311][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.674036][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.681225][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.869124][ T5983] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.911786][ T5983] veth0_vlan: entered promiscuous mode [ 93.927483][ T5983] veth1_vlan: entered promiscuous mode [ 93.982281][ T5983] veth0_macvtap: entered promiscuous mode [ 93.991650][ T5983] veth1_macvtap: entered promiscuous mode [ 94.011651][ T5983] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.023717][ T5983] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.054679][ T5983] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.065794][ T5983] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.074826][ T5983] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.106139][ T5983] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.158314][ T5983] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 94.208516][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.217473][ T5983] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 94.224478][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.267579][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.307389][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50