Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. 2025/04/02 20:14:29 ignoring optional flag "sandboxArg"="0" 2025/04/02 20:14:30 parsed 1 programs [ 105.323767][ T5845] cgroup: Unknown subsys name 'net' [ 105.437591][ T5845] cgroup: Unknown subsys name 'cpuset' [ 105.446623][ T5845] cgroup: Unknown subsys name 'rlimit' [ 106.981210][ T5845] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 109.586908][ T5852] 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. [ 111.417792][ T5891] chnl_net:caif_netlink_parms(): no params data found [ 111.493449][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.501092][ T5891] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.508320][ T5891] bridge_slave_0: entered allmulticast mode [ 111.516644][ T5891] bridge_slave_0: entered promiscuous mode [ 111.525391][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.532557][ T5891] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.540140][ T5891] bridge_slave_1: entered allmulticast mode [ 111.547656][ T5891] bridge_slave_1: entered promiscuous mode [ 111.583279][ T5891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.595559][ T5891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.632814][ T5891] team0: Port device team_slave_0 added [ 111.640424][ T5891] team0: Port device team_slave_1 added [ 111.668220][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 111.675215][ T5891] 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. [ 111.701310][ T5891] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 111.713423][ T5891] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 111.720425][ T5891] 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. [ 111.746377][ T5891] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 111.791719][ T5891] hsr_slave_0: entered promiscuous mode [ 111.798242][ T5891] hsr_slave_1: entered promiscuous mode [ 111.929963][ T5891] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 111.941261][ T5891] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 111.952182][ T5891] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 111.962116][ T5891] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 111.989172][ T5891] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.996400][ T5891] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.004040][ T5891] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.011217][ T5891] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.073658][ T5891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.092382][ T53] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.100716][ T53] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.116147][ T5891] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.129367][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.136481][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.150048][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.157182][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.301616][ T5891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.343899][ T5891] veth0_vlan: entered promiscuous mode [ 112.357539][ T5891] veth1_vlan: entered promiscuous mode [ 112.385251][ T5891] veth0_macvtap: entered promiscuous mode [ 112.395740][ T5891] veth1_macvtap: entered promiscuous mode [ 112.412100][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.426845][ T5891] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.438033][ T5891] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.447199][ T5891] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.457750][ T5891] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.466573][ T5891] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.586475][ T5908] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 112.597021][ T5908] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.605958][ T5908] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.615627][ T5908] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.623343][ T5908] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 112.638401][ T1156] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.706068][ T1156] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.761401][ T1156] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 112.827403][ T1156] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.999752][ T1166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.013560][ T1166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.048007][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.057197][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/04/02 20:14:42 executed programs: 0 [ 114.519098][ T5908] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 114.527890][ T5908] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 114.535833][ T5908] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 114.543892][ T5908] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 114.554371][ T5908] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 114.710534][ T5952] chnl_net:caif_netlink_parms(): no params data found [ 114.781999][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.789304][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.796815][ T5952] bridge_slave_0: entered allmulticast mode [ 114.803866][ T5952] bridge_slave_0: entered promiscuous mode [ 114.812934][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.820692][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.827937][ T5952] bridge_slave_1: entered allmulticast mode [ 114.835663][ T5952] bridge_slave_1: entered promiscuous mode [ 114.867102][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 114.879084][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.913346][ T5952] team0: Port device team_slave_0 added [ 114.921673][ T5952] team0: Port device team_slave_1 added [ 114.952268][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.959738][ T5952] 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. [ 114.986302][ T5952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.999774][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.006971][ T5952] 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. [ 115.033483][ T5952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.083890][ T5952] hsr_slave_0: entered promiscuous mode [ 115.092379][ T5952] hsr_slave_1: entered promiscuous mode [ 115.099383][ T5952] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 115.107650][ T5952] Cannot create hsr debugfs directory [ 115.503391][ T1156] bridge_slave_1: left allmulticast mode [ 115.509521][ T1156] bridge_slave_1: left promiscuous mode [ 115.516060][ T1156] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.528247][ T1156] bridge_slave_0: left allmulticast mode [ 115.533903][ T1156] bridge_slave_0: left promiscuous mode [ 115.540222][ T1156] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.746950][ T1156] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.757482][ T1156] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.767544][ T1156] bond0 (unregistering): Released all slaves [ 115.856829][ T1156] hsr_slave_0: left promiscuous mode [ 115.863252][ T1156] hsr_slave_1: left promiscuous mode [ 115.871611][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.879551][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 115.889628][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 115.897412][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 115.912776][ T1156] veth1_macvtap: left promiscuous mode [ 115.918614][ T1156] veth0_macvtap: left promiscuous mode [ 115.924657][ T1156] veth1_vlan: left promiscuous mode [ 115.930289][ T1156] veth0_vlan: left promiscuous mode [ 116.341719][ T1156] team0 (unregistering): Port device team_slave_1 removed [ 116.369222][ T1156] team0 (unregistering): Port device team_slave_0 removed [ 116.584422][ T5908] Bluetooth: hci0: command tx timeout [ 116.605741][ T5505] [ 116.608113][ T5505] ============================================ [ 116.614268][ T5505] WARNING: possible recursive locking detected [ 116.620403][ T5505] 6.14.0-syzkaller-g0c2623cef4f4 #0 Not tainted [ 116.626620][ T5505] -------------------------------------------- [ 116.632751][ T5505] dhcpcd/5505 is trying to acquire lock: [ 116.638364][ T5505] ffff88807b214d30 (&dev->lock){+.+.}-{4:4}, at: lapbeth_device_event+0x766/0xa20 [ 116.647588][ T5505] [ 116.647588][ T5505] but task is already holding lock: [ 116.654936][ T5505] ffff88806015cd30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 116.663808][ T5505] [ 116.663808][ T5505] other info that might help us debug this: [ 116.671854][ T5505] Possible unsafe locking scenario: [ 116.671854][ T5505] [ 116.679286][ T5505] CPU0 [ 116.682548][ T5505] ---- [ 116.685814][ T5505] lock(&dev->lock); [ 116.689788][ T5505] lock(&dev->lock); [ 116.693754][ T5505] [ 116.693754][ T5505] *** DEADLOCK *** [ 116.693754][ T5505] [ 116.701889][ T5505] May be due to missing lock nesting notation [ 116.701889][ T5505] [ 116.710192][ T5505] 2 locks held by dhcpcd/5505: [ 116.714939][ T5505] #0: ffffffff900fbc48 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34e/0x1d80 [ 116.724088][ T5505] #1: ffff88806015cd30 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 116.733389][ T5505] [ 116.733389][ T5505] stack backtrace: [ 116.739278][ T5505] CPU: 1 UID: 0 PID: 5505 Comm: dhcpcd Not tainted 6.14.0-syzkaller-g0c2623cef4f4 #0 PREEMPT(full) [ 116.739295][ T5505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 116.739306][ T5505] Call Trace: [ 116.739312][ T5505] [ 116.739318][ T5505] dump_stack_lvl+0x241/0x360 [ 116.739341][ T5505] ? __pfx_dump_stack_lvl+0x10/0x10 [ 116.739360][ T5505] ? __pfx__printk+0x10/0x10 [ 116.739379][ T5505] ? print_lock+0x171/0x1a0 [ 116.739397][ T5505] print_deadlock_bug+0x2be/0x2d0 [ 116.739416][ T5505] validate_chain+0x928/0x24e0 [ 116.739435][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 116.739449][ T5505] ? stack_depot_save_flags+0x44/0x940 [ 116.739463][ T5505] ? look_up_lock_class+0x7b/0x170 [ 116.739485][ T5505] ? register_lock_class+0x54/0x330 [ 116.739501][ T5505] __lock_acquire+0xad5/0xd80 [ 116.739518][ T5505] lock_acquire+0x116/0x2f0 [ 116.739531][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 116.739552][ T5505] __mutex_lock+0x1a5/0x10c0 [ 116.739564][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 116.739582][ T5505] ? ref_tracker_alloc+0x316/0x4c0 [ 116.739597][ T5505] ? lapbeth_device_event+0x766/0xa20 [ 116.739612][ T5505] ? rcu_is_watching+0x15/0xb0 [ 116.739629][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 116.739646][ T5505] ? __raw_spin_lock_init+0x45/0x100 [ 116.739666][ T5505] lapbeth_device_event+0x766/0xa20 [ 116.739683][ T5505] notifier_call_chain+0x1a5/0x3f0 [ 116.739704][ T5505] __dev_notify_flags+0x209/0x410 [ 116.739725][ T5505] ? __pfx___dev_notify_flags+0x10/0x10 [ 116.739743][ T5505] ? __dev_change_flags+0x517/0x700 [ 116.739762][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 116.739774][ T5505] ? __pfx___dev_change_flags+0x10/0x10 [ 116.739794][ T5505] ? __pfx___mutex_lock+0x10/0x10 [ 116.739807][ T5505] netif_change_flags+0xf0/0x1a0 [ 116.739827][ T5505] dev_change_flags+0x146/0x270 [ 116.739846][ T5505] devinet_ioctl+0xea4/0x1d80 [ 116.739867][ T5505] ? __pfx_devinet_ioctl+0x10/0x10 [ 116.739884][ T5505] ? get_user_ifreq+0x1bb/0x200 [ 116.739897][ T5505] inet_ioctl+0x3d9/0x4f0 [ 116.739918][ T5505] ? __pfx_inet_ioctl+0x10/0x10 [ 116.739938][ T5505] ? lockdep_hardirqs_on+0x9d/0x150 [ 116.739965][ T5505] ? tomoyo_path_number_perm+0x215/0x790 [ 116.739984][ T5505] sock_do_ioctl+0x15a/0x490 [ 116.740000][ T5505] ? __pfx_sock_do_ioctl+0x10/0x10 [ 116.740021][ T5505] sock_ioctl+0x644/0x900 [ 116.740035][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 116.740048][ T5505] ? __sys_socket+0x209/0x3c0 [ 116.740067][ T5505] ? __pfx_sock_ioctl+0x10/0x10 [ 116.740081][ T5505] __se_sys_ioctl+0xf1/0x160 [ 116.740098][ T5505] do_syscall_64+0xf3/0x230 [ 116.740110][ T5505] ? clear_bhb_loop+0x45/0xa0 [ 116.740133][ T5505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 116.740149][ T5505] RIP: 0033:0x7fd9189b1d49 [ 116.740164][ 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 [ 116.740175][ T5505] RSP: 002b:00007ffc13d13358 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 116.740189][ T5505] RAX: ffffffffffffffda RBX: 00007fd9188e36c0 RCX: 00007fd9189b1d49 [ 116.740199][ T5505] RDX: 00007ffc13d23548 RSI: 0000000000008914 RDI: 0000000000000015 [ 116.740209][ T5505] RBP: 00007ffc13d33708 R08: 00007ffc13d23508 R09: 00007ffc13d234b8 [ 116.740218][ T5505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 116.740227][ T5505] R13: 00007ffc13d23548 R14: 0000000000000028 R15: 0000000000008914 [ 116.740241][ T5505] [ 117.217275][ T5952] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 117.233781][ T5952] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 117.244190][ T5952] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 117.256766][ T5952] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 117.312205][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.327135][ T5952] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.340039][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.347154][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.375931][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.383034][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.409841][ T5952] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 117.421169][ T5952] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.519772][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.550036][ T5952] veth0_vlan: entered promiscuous mode [ 117.559194][ T5952] veth1_vlan: entered promiscuous mode [ 117.577712][ T5952] veth0_macvtap: entered promiscuous mode [ 117.585837][ T5952] veth1_macvtap: entered promiscuous mode [ 117.598144][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 117.609606][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 117.619377][ T5952] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.629646][ T5952] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.638844][ T5952] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.647749][ T5952] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.671517][ T5952] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 117.691991][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.693445][ T5952] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 117.705056][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.722863][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.730958][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50