Warning: Permanently added '10.128.1.42' (ED25519) to the list of known hosts. 2025/03/07 08:53:43 ignoring optional flag "sandboxArg"="0" 2025/03/07 08:53:44 parsed 1 programs [ 69.860718][ T5834] cgroup: Unknown subsys name 'net' [ 70.009257][ T5834] cgroup: Unknown subsys name 'cpuset' [ 70.018512][ T5834] cgroup: Unknown subsys name 'rlimit' [ 71.396546][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 71.440076][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.446922][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 73.789886][ 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. [ 75.819365][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.827448][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.834976][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.844410][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.852435][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.859829][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.571608][ T5914] chnl_net:caif_netlink_parms(): no params data found [ 76.654045][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.661982][ T5914] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.669536][ T5914] bridge_slave_0: entered allmulticast mode [ 76.676687][ T5914] bridge_slave_0: entered promiscuous mode [ 76.685502][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.693049][ T5914] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.700242][ T5914] bridge_slave_1: entered allmulticast mode [ 76.707506][ T5914] bridge_slave_1: entered promiscuous mode [ 76.730769][ T5914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.742916][ T5914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 76.766693][ T5914] team0: Port device team_slave_0 added [ 76.774023][ T5914] team0: Port device team_slave_1 added [ 76.792714][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 76.799813][ T5914] 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. [ 76.825764][ T5914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 76.838874][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 76.845918][ T5914] 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. [ 76.871820][ T5914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 76.905535][ T5914] hsr_slave_0: entered promiscuous mode [ 76.911989][ T5914] hsr_slave_1: entered promiscuous mode [ 77.005894][ T5914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.016695][ T5914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.025544][ T5914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.035270][ T5914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.059060][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.066290][ T5914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.073909][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.081025][ T5914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.128653][ T5914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.144380][ T35] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.152980][ T35] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.170220][ T5914] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.182933][ T52] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.190042][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.207205][ T52] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.214292][ T52] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.339267][ T5914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.372314][ T5914] veth0_vlan: entered promiscuous mode [ 77.383171][ T5914] veth1_vlan: entered promiscuous mode [ 77.407564][ T5914] veth0_macvtap: entered promiscuous mode [ 77.416916][ T5914] veth1_macvtap: entered promiscuous mode [ 77.432939][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.446314][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.458889][ T5914] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.468108][ T5914] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.476851][ T5914] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.485555][ T5914] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.614315][ T5914] syz-executor (5914) used greatest stack depth: 19536 bytes left [ 77.649253][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.705471][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.732774][ T150] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.747883][ T150] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.769920][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.778358][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.793971][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.880704][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/07 08:53:55 executed programs: 0 [ 78.304259][ T5146] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 78.313035][ T5146] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 78.320989][ T5146] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 78.329753][ T5146] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 78.337662][ T5146] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 78.344990][ T5146] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 78.451583][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 78.504499][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.512178][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.519652][ T5943] bridge_slave_0: entered allmulticast mode [ 78.526503][ T5943] bridge_slave_0: entered promiscuous mode [ 78.534280][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.541828][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.551024][ T5943] bridge_slave_1: entered allmulticast mode [ 78.557842][ T5943] bridge_slave_1: entered promiscuous mode [ 78.582687][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.593987][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.622603][ T5943] team0: Port device team_slave_0 added [ 78.635160][ T5943] team0: Port device team_slave_1 added [ 78.655443][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.662593][ T5943] 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. [ 78.688938][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.700892][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.708243][ T5943] 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. [ 78.734755][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.770932][ T5943] hsr_slave_0: entered promiscuous mode [ 78.777469][ T5943] hsr_slave_1: entered promiscuous mode [ 78.783422][ T5943] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.791604][ T5943] Cannot create hsr debugfs directory [ 80.386816][ T5146] Bluetooth: hci0: command tx timeout [ 80.937662][ T12] bridge_slave_1: left allmulticast mode [ 80.943466][ T12] bridge_slave_1: left promiscuous mode [ 80.953583][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.969112][ T12] bridge_slave_0: left allmulticast mode [ 80.975078][ T12] bridge_slave_0: left promiscuous mode [ 80.981425][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.282284][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 81.294383][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 81.304215][ T12] bond0 (unregistering): Released all slaves [ 81.330801][ T5501] [ 81.333148][ T5501] ============================================ [ 81.339293][ T5501] WARNING: possible recursive locking detected [ 81.345435][ T5501] 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 Not tainted [ 81.352529][ T5501] -------------------------------------------- [ 81.358659][ T5501] dhcpcd/5501 is trying to acquire lock: [ 81.364268][ T5501] ffff88802c87ed28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 81.373518][ T5501] [ 81.373518][ T5501] but task is already holding lock: [ 81.380869][ T5501] ffff88806da7cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 81.389752][ T5501] [ 81.389752][ T5501] other info that might help us debug this: [ 81.397809][ T5501] Possible unsafe locking scenario: [ 81.397809][ T5501] [ 81.405247][ T5501] CPU0 [ 81.408514][ T5501] ---- [ 81.411775][ T5501] lock(&dev->lock); [ 81.415746][ T5501] lock(&dev->lock); [ 81.419726][ T5501] [ 81.419726][ T5501] *** DEADLOCK *** [ 81.419726][ T5501] [ 81.427854][ T5501] May be due to missing lock nesting notation [ 81.427854][ T5501] [ 81.436178][ T5501] 2 locks held by dhcpcd/5501: [ 81.440930][ T5501] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 81.450157][ T5501] #1: ffff88806da7cd28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 81.459554][ T5501] [ 81.459554][ T5501] stack backtrace: [ 81.465447][ T5501] CPU: 1 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01064-g2525e16a2bae #0 [ 81.465466][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 81.465480][ T5501] Call Trace: [ 81.465488][ T5501] [ 81.465495][ T5501] dump_stack_lvl+0x241/0x360 [ 81.465516][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10 [ 81.465533][ T5501] ? __pfx__printk+0x10/0x10 [ 81.465547][ T5501] ? lockdep_unlock+0x16a/0x300 [ 81.465574][ T5501] print_deadlock_bug+0x483/0x620 [ 81.465591][ T5501] ? lockdep_unlock+0x16a/0x300 [ 81.465614][ T5501] validate_chain+0x15e2/0x5920 [ 81.465640][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 81.465659][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 81.465679][ T5501] ? look_up_lock_class+0x77/0x170 [ 81.465698][ T5501] ? register_lock_class+0x102/0x980 [ 81.465724][ T5501] ? __pfx_register_lock_class+0x10/0x10 [ 81.465749][ T5501] ? mark_lock+0x9a/0x360 [ 81.465765][ T5501] __lock_acquire+0x1397/0x2100 [ 81.465795][ T5501] lock_acquire+0x1ed/0x550 [ 81.465818][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 81.465845][ T5501] ? __pfx_lock_acquire+0x10/0x10 [ 81.465872][ T5501] ? __pfx___might_resched+0x10/0x10 [ 81.465893][ T5501] ? __pfx_lock_release+0x10/0x10 [ 81.465921][ T5501] __mutex_lock+0x19c/0x1010 [ 81.465940][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 81.465958][ T5501] ? __mutex_unlock_slowpath+0x227/0x800 [ 81.465978][ T5501] ? _raw_spin_lock_irq+0xdf/0x120 [ 81.465993][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 81.466010][ T5501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 81.466030][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 81.466048][ T5501] ? _raw_spin_unlock_irq+0x23/0x50 [ 81.466067][ T5501] ? netdev_register_kobject+0x2b0/0x2f0 [ 81.466093][ T5501] register_netdevice+0x12d8/0x1b70 [ 81.466116][ T5501] ? __pfx_register_netdevice+0x10/0x10 [ 81.466154][ T5501] bpq_device_event+0x4b1/0x8d0 [ 81.466177][ T5501] ? lockdep_rtnl_is_held+0x26/0x40 [ 81.466206][ T5501] notifier_call_chain+0x1a5/0x3f0 [ 81.466227][ T5501] __dev_notify_flags+0x207/0x400 [ 81.466240][ T5501] ? dev_set_rx_mode+0xb8/0x2e0 [ 81.466262][ T5501] ? __pfx___dev_notify_flags+0x10/0x10 [ 81.466283][ T5501] ? __dev_change_flags+0x515/0x6f0 [ 81.466296][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 81.466312][ T5501] ? __pfx___dev_change_flags+0x10/0x10 [ 81.466327][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 81.466344][ T5501] netif_change_flags+0xf0/0x1a0 [ 81.466359][ T5501] dev_change_flags+0x146/0x270 [ 81.466381][ T5501] devinet_ioctl+0xea2/0x1d80 [ 81.466403][ T5501] ? __pfx_devinet_ioctl+0x10/0x10 [ 81.466423][ T5501] ? get_user_ifreq+0x1bb/0x200 [ 81.466440][ T5501] inet_ioctl+0x3d7/0x4f0 [ 81.466454][ T5501] ? __pfx_inet_ioctl+0x10/0x10 [ 81.466469][ T5501] ? tomoyo_path_number_perm+0x5dd/0x770 [ 81.466496][ T5501] sock_do_ioctl+0x158/0x460 [ 81.466515][ T5501] ? __pfx_sock_do_ioctl+0x10/0x10 [ 81.466533][ T5501] ? __pfx_lock_release+0x10/0x10 [ 81.466557][ T5501] sock_ioctl+0x626/0x8e0 [ 81.466574][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 81.466591][ T5501] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 81.466612][ T5501] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 81.466634][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 81.466650][ T5501] __se_sys_ioctl+0xf5/0x170 [ 81.466666][ T5501] do_syscall_64+0xf3/0x230 [ 81.466682][ T5501] ? clear_bhb_loop+0x35/0x90 [ 81.466703][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 81.466726][ T5501] RIP: 0033:0x7f6d3ef91d49 [ 81.466741][ T5501] 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 [ 81.466753][ T5501] RSP: 002b:00007ffd210bd218 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 81.466766][ T5501] RAX: ffffffffffffffda RBX: 00007f6d3eec36c0 RCX: 00007f6d3ef91d49 [ 81.466776][ T5501] RDX: 00007ffd210cd408 RSI: 0000000000008914 RDI: 0000000000000012 [ 81.466785][ T5501] RBP: 00007ffd210dd5c8 R08: 00007ffd210cd3c8 R09: 00007ffd210cd378 [ 81.466795][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 81.466803][ T5501] R13: 00007ffd210cd408 R14: 0000000000000028 R15: 0000000000008914 [ 81.466816][ T5501] [ 81.941271][ T12] hsr_slave_0: left promiscuous mode [ 81.947672][ T12] hsr_slave_1: left promiscuous mode [ 81.953312][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 81.961117][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 81.969509][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 81.977140][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 81.987340][ T12] veth1_macvtap: left promiscuous mode [ 81.992838][ T12] veth0_macvtap: left promiscuous mode [ 81.999758][ T12] veth1_vlan: left promiscuous mode [ 82.005075][ T12] veth0_vlan: left promiscuous mode [ 82.155960][ T12] team0 (unregistering): Port device team_slave_1 removed [ 82.173651][ T12] team0 (unregistering): Port device team_slave_0 removed [ 82.475939][ T5146] Bluetooth: hci0: command tx timeout [ 82.582329][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.601766][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.610662][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.619834][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.685328][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.700784][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.750854][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.757976][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.774925][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.782024][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.943381][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.971101][ T5943] veth0_vlan: entered promiscuous mode [ 82.989016][ T5943] veth1_vlan: entered promiscuous mode [ 83.022204][ T5943] veth0_macvtap: entered promiscuous mode [ 83.031168][ T5943] veth1_macvtap: entered promiscuous mode [ 83.048430][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.060596][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.071751][ T5943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.080677][ T5943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.090549][ T5943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.099778][ T5943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.125093][ T5943] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 83.148401][ T52] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.152013][ T5943] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 83.170839][ T52] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 83.188337][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 83.196678][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50