Warning: Permanently added '10.128.0.27' (ED25519) to the list of known hosts. 2025/03/07 20:59:19 ignoring optional flag "sandboxArg"="0" 2025/03/07 20:59:21 parsed 1 programs [ 100.702159][ T5841] cgroup: Unknown subsys name 'net' [ 100.852485][ T5841] cgroup: Unknown subsys name 'cpuset' [ 100.860362][ T5841] cgroup: Unknown subsys name 'rlimit' [ 102.146161][ T5841] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 104.942981][ T5853] 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. [ 105.053314][ T5860] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 105.061463][ T5860] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 105.069372][ T5860] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 105.077643][ T5860] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 105.087546][ T5860] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 105.094922][ T5860] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 106.797872][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.812987][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.829817][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.837970][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.362258][ T5920] chnl_net:caif_netlink_parms(): no params data found [ 107.418291][ T5920] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.426050][ T5920] bridge0: port 1(bridge_slave_0) entered disabled state [ 107.433892][ T5920] bridge_slave_0: entered allmulticast mode [ 107.440989][ T5920] bridge_slave_0: entered promiscuous mode [ 107.456578][ T5920] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.463984][ T5920] bridge0: port 2(bridge_slave_1) entered disabled state [ 107.471256][ T5920] bridge_slave_1: entered allmulticast mode [ 107.477796][ T5920] bridge_slave_1: entered promiscuous mode [ 107.506013][ T5920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.517791][ T5920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.547275][ T5920] team0: Port device team_slave_0 added [ 107.554601][ T5920] team0: Port device team_slave_1 added [ 107.572965][ T5920] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.580428][ T5920] 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. [ 107.606431][ T5920] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.619714][ T5920] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.626675][ T5920] 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. [ 107.652648][ T5920] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.702103][ T5920] hsr_slave_0: entered promiscuous mode [ 107.708196][ T5920] hsr_slave_1: entered promiscuous mode [ 107.823040][ T5920] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 107.841426][ T5920] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 107.855365][ T5920] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 107.866987][ T5920] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 107.928620][ T5920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.946809][ T5920] 8021q: adding VLAN 0 to HW filter on device team0 [ 107.958341][ T3554] bridge0: port 1(bridge_slave_0) entered blocking state [ 107.965607][ T3554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.983131][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 107.990264][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.106679][ T5920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 108.141653][ T5920] veth0_vlan: entered promiscuous mode [ 108.153207][ T5920] veth1_vlan: entered promiscuous mode [ 108.175238][ T5920] veth0_macvtap: entered promiscuous mode [ 108.184989][ T5920] veth1_macvtap: entered promiscuous mode [ 108.201227][ T5920] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 108.213181][ T5920] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 108.224915][ T5920] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.235534][ T5920] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.244496][ T5920] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.253432][ T5920] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 108.400420][ T2903] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.473969][ T2903] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.559693][ T2903] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 108.635349][ T2903] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/03/07 20:59:31 executed programs: 0 [ 109.313782][ T5145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 109.322541][ T5145] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 109.333231][ T5145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 109.342209][ T5145] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 109.350951][ T5145] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 109.359799][ T5145] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 109.456697][ T5953] chnl_net:caif_netlink_parms(): no params data found [ 109.514576][ T5953] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.521875][ T5953] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.529321][ T5953] bridge_slave_0: entered allmulticast mode [ 109.535885][ T5953] bridge_slave_0: entered promiscuous mode [ 109.544758][ T5953] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.552085][ T5953] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.560166][ T5953] bridge_slave_1: entered allmulticast mode [ 109.566708][ T5953] bridge_slave_1: entered promiscuous mode [ 109.590874][ T5953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.602236][ T5953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.631101][ T5953] team0: Port device team_slave_0 added [ 109.640799][ T5953] team0: Port device team_slave_1 added [ 109.660660][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.667633][ T5953] 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. [ 109.693999][ T5953] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 109.706616][ T5953] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 109.714072][ T5953] 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. [ 109.740460][ T5953] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.779909][ T5953] hsr_slave_0: entered promiscuous mode [ 109.786019][ T5953] hsr_slave_1: entered promiscuous mode [ 109.792373][ T5953] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 109.800513][ T5953] Cannot create hsr debugfs directory [ 111.389756][ T5145] Bluetooth: hci0: command tx timeout [ 111.482992][ T2903] bridge_slave_1: left allmulticast mode [ 111.491027][ T2903] bridge_slave_1: left promiscuous mode [ 111.497458][ T2903] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.508140][ T2903] bridge_slave_0: left allmulticast mode [ 111.518118][ T2903] bridge_slave_0: left promiscuous mode [ 111.523933][ T2903] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.739152][ T2903] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 111.751189][ T2903] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 111.761682][ T2903] bond0 (unregistering): Released all slaves [ 111.869974][ T2903] hsr_slave_0: left promiscuous mode [ 111.876147][ T2903] hsr_slave_1: left promiscuous mode [ 111.884763][ T2903] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.893085][ T2903] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.903292][ T2903] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.910965][ T2903] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.932381][ T2903] veth1_macvtap: left promiscuous mode [ 111.938376][ T2903] veth0_macvtap: left promiscuous mode [ 111.947325][ T2903] veth1_vlan: left promiscuous mode [ 111.952972][ T2903] veth0_vlan: left promiscuous mode [ 112.305834][ T2903] team0 (unregistering): Port device team_slave_1 removed [ 112.336481][ T2903] team0 (unregistering): Port device team_slave_0 removed [ 112.581194][ T5501] [ 112.583567][ T5501] ============================================ [ 112.592409][ T5501] WARNING: possible recursive locking detected [ 112.598560][ T5501] 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 Not tainted [ 112.605662][ T5501] -------------------------------------------- [ 112.611794][ T5501] dhcpcd/5501 is trying to acquire lock: [ 112.617404][ T5501] ffff88807e6fad28 (&dev->lock){+.+.}-{4:4}, at: register_netdevice+0x12d8/0x1b70 [ 112.626629][ T5501] [ 112.626629][ T5501] but task is already holding lock: [ 112.634140][ T5501] ffff88807c708d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 112.643194][ T5501] [ 112.643194][ T5501] other info that might help us debug this: [ 112.651250][ T5501] Possible unsafe locking scenario: [ 112.651250][ T5501] [ 112.658687][ T5501] CPU0 [ 112.661955][ T5501] ---- [ 112.665308][ T5501] lock(&dev->lock); [ 112.669279][ T5501] lock(&dev->lock); [ 112.673241][ T5501] [ 112.673241][ T5501] *** DEADLOCK *** [ 112.673241][ T5501] [ 112.681367][ T5501] May be due to missing lock nesting notation [ 112.681367][ T5501] [ 112.689675][ T5501] 2 locks held by dhcpcd/5501: [ 112.694417][ T5501] #0: ffffffff8fed6848 (rtnl_mutex){+.+.}-{4:4}, at: devinet_ioctl+0x34c/0x1d80 [ 112.703542][ T5501] #1: ffff88807c708d28 (&dev->lock){+.+.}-{4:4}, at: dev_change_flags+0x120/0x270 [ 112.712848][ T5501] [ 112.712848][ T5501] stack backtrace: [ 112.718727][ T5501] CPU: 0 UID: 0 PID: 5501 Comm: dhcpcd Not tainted 6.14.0-rc5-syzkaller-01096-g865eddcf0afb #0 [ 112.718738][ T5501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 112.718748][ T5501] Call Trace: [ 112.718756][ T5501] [ 112.718763][ T5501] dump_stack_lvl+0x241/0x360 [ 112.718782][ T5501] ? __pfx_dump_stack_lvl+0x10/0x10 [ 112.718796][ T5501] ? __pfx__printk+0x10/0x10 [ 112.718808][ T5501] ? lockdep_unlock+0x16a/0x300 [ 112.718828][ T5501] print_deadlock_bug+0x483/0x620 [ 112.718844][ T5501] ? lockdep_unlock+0x16a/0x300 [ 112.718860][ T5501] validate_chain+0x15e2/0x5920 [ 112.718882][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 112.718906][ T5501] ? __pfx_validate_chain+0x10/0x10 [ 112.718923][ T5501] ? look_up_lock_class+0x77/0x170 [ 112.718934][ T5501] ? register_lock_class+0x102/0x980 [ 112.718948][ T5501] ? __pfx_register_lock_class+0x10/0x10 [ 112.718962][ T5501] ? mark_lock+0x9a/0x360 [ 112.718971][ T5501] __lock_acquire+0x1397/0x2100 [ 112.718988][ T5501] lock_acquire+0x1ed/0x550 [ 112.719000][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 112.719012][ T5501] ? __pfx_lock_acquire+0x10/0x10 [ 112.719026][ T5501] ? __pfx___might_resched+0x10/0x10 [ 112.719037][ T5501] ? __pfx_lock_release+0x10/0x10 [ 112.719052][ T5501] __mutex_lock+0x19c/0x1010 [ 112.719063][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 112.719072][ T5501] ? __mutex_unlock_slowpath+0x227/0x800 [ 112.719083][ T5501] ? _raw_spin_lock_irq+0xdf/0x120 [ 112.719092][ T5501] ? register_netdevice+0x12d8/0x1b70 [ 112.719101][ T5501] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 112.719112][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 112.719121][ T5501] ? _raw_spin_unlock_irq+0x23/0x50 [ 112.719131][ T5501] ? netdev_register_kobject+0x2b0/0x2f0 [ 112.719142][ T5501] register_netdevice+0x12d8/0x1b70 [ 112.719155][ T5501] ? __pfx_register_netdevice+0x10/0x10 [ 112.719168][ T5501] bpq_device_event+0x4b1/0x8d0 [ 112.719182][ T5501] ? lockdep_rtnl_is_held+0x26/0x40 [ 112.719192][ T5501] notifier_call_chain+0x1a5/0x3f0 [ 112.719206][ T5501] __dev_notify_flags+0x207/0x400 [ 112.719215][ T5501] ? dev_set_rx_mode+0xb8/0x2e0 [ 112.719230][ T5501] ? __pfx___dev_notify_flags+0x10/0x10 [ 112.719243][ T5501] ? __dev_change_flags+0x515/0x6f0 [ 112.719252][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 112.719262][ T5501] ? __pfx___dev_change_flags+0x10/0x10 [ 112.719271][ T5501] ? __pfx___mutex_lock+0x10/0x10 [ 112.719281][ T5501] netif_change_flags+0xf0/0x1a0 [ 112.719291][ T5501] dev_change_flags+0x146/0x270 [ 112.719305][ T5501] devinet_ioctl+0xea2/0x1d80 [ 112.719320][ T5501] ? __pfx_devinet_ioctl+0x10/0x10 [ 112.719333][ T5501] ? get_user_ifreq+0x1bb/0x200 [ 112.719344][ T5501] inet_ioctl+0x3d7/0x4f0 [ 112.719353][ T5501] ? __pfx_inet_ioctl+0x10/0x10 [ 112.719363][ T5501] ? tomoyo_path_number_perm+0x5dd/0x770 [ 112.719381][ T5501] sock_do_ioctl+0x158/0x460 [ 112.719393][ T5501] ? __pfx_sock_do_ioctl+0x10/0x10 [ 112.719405][ T5501] ? __pfx_lock_release+0x10/0x10 [ 112.719420][ T5501] sock_ioctl+0x626/0x8e0 [ 112.719431][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 112.719443][ T5501] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 112.719456][ T5501] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 112.719470][ T5501] ? __pfx_sock_ioctl+0x10/0x10 [ 112.719480][ T5501] __se_sys_ioctl+0xf5/0x170 [ 112.719491][ T5501] do_syscall_64+0xf3/0x230 [ 112.719502][ T5501] ? clear_bhb_loop+0x35/0x90 [ 112.719517][ T5501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 112.719533][ T5501] RIP: 0033:0x7f0cd048dd49 [ 112.719545][ 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 [ 112.719552][ T5501] RSP: 002b:00007ffe158efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 112.719562][ T5501] RAX: ffffffffffffffda RBX: 00007f0cd03bf6c0 RCX: 00007f0cd048dd49 [ 112.719569][ T5501] RDX: 00007ffe158ffe68 RSI: 0000000000008914 RDI: 0000000000000018 [ 112.719575][ T5501] RBP: 00007ffe15910028 R08: 00007ffe158ffe28 R09: 00007ffe158ffdd8 [ 112.719581][ T5501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.719586][ T5501] R13: 00007ffe158ffe68 R14: 0000000000000028 R15: 0000000000008914 [ 112.719595][ T5501] [ 113.255581][ T5953] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 113.265786][ T5953] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 113.275382][ T5953] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 113.291269][ T5953] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.358203][ T5953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.372072][ T5953] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.381805][ T3554] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.388947][ T3554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.420694][ T3554] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.427815][ T3554] bridge0: port 2(bridge_slave_1) entered forwarding state [ 113.461581][ T5145] Bluetooth: hci0: command tx timeout [ 113.616924][ T5953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.646944][ T5953] veth0_vlan: entered promiscuous mode [ 113.672030][ T5953] veth1_vlan: entered promiscuous mode [ 113.714794][ T5953] veth0_macvtap: entered promiscuous mode [ 113.722660][ T5953] veth1_macvtap: entered promiscuous mode [ 113.736585][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.748066][ T5953] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.757890][ T5953] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.767247][ T5953] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.776616][ T5953] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.786711][ T5953] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.809744][ T5953] ieee80211 phy5: Selected rate control algorithm 'minstrel_ht' [ 113.824895][ T2903] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.826125][ T5953] ieee80211 phy6: Selected rate control algorithm 'minstrel_ht' [ 113.842368][ T2903] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.857775][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.866187][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.911393][ T6009] Zero length message leads to an empty skb 2025/03/07 20:59:36 executed programs: 21 [ 115.538958][ T5145] Bluetooth: hci0: command tx timeout [ 117.618890][ T5145] Bluetooth: hci0: command tx timeout 2025/03/07 20:59:41 executed programs: 317