Warning: Permanently added '10.128.0.40' (ED25519) to the list of known hosts. 1970/01/01 00:01:23 parsed 1 programs 1970/01/01 00:01:23 serving rpc on tcp://46497 [ 84.820390][ T4739] cgroup: Unknown subsys name 'net' [ 84.940613][ T4739] cgroup: Unknown subsys name 'cpuset' [ 84.941968][ T4739] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 85.078308][ T4739] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 86.992274][ T4745] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 87.595458][ T4773] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.595700][ T4773] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.595760][ T4773] bridge_slave_0: entered allmulticast mode [ 87.596230][ T4773] bridge_slave_0: entered promiscuous mode [ 87.603078][ T4773] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.603126][ T4773] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.603172][ T4773] bridge_slave_1: entered allmulticast mode [ 87.603566][ T4773] bridge_slave_1: entered promiscuous mode [ 87.615605][ T4773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.616458][ T4773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.625862][ T4773] team0: Port device team_slave_0 added [ 87.626536][ T4773] team0: Port device team_slave_1 added [ 87.633219][ T4773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.633231][ T4773] 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 1532 would solve the problem. [ 87.633247][ T4773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.633872][ T4773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.633879][ T4773] 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 1532 would solve the problem. [ 87.633894][ T4773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.645010][ T4773] hsr_slave_0: entered promiscuous mode [ 87.645350][ T4773] hsr_slave_1: entered promiscuous mode [ 87.690411][ T4773] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.693727][ T4773] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.694304][ T4773] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.695449][ T4773] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.695831][ T4773] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.696779][ T4773] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.697185][ T4773] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.698209][ T4773] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 87.707990][ T4773] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.708021][ T4773] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.708191][ T4773] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.708218][ T4773] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.725992][ T4773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.730921][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.731364][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.734528][ T4773] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.737001][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.737029][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.745113][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.745137][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.840232][ T4773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.851657][ T4773] veth0_vlan: entered promiscuous mode [ 87.854227][ T4773] veth1_vlan: entered promiscuous mode [ 87.860999][ T4773] veth0_macvtap: entered promiscuous mode [ 87.862589][ T4773] veth1_macvtap: entered promiscuous mode [ 87.869941][ T4773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.871170][ T4773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.873622][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.873763][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.873821][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.873842][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.924114][ T79] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.982080][ T79] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.006233][ T4814] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.006701][ T4814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.006969][ T4814] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.007362][ T4814] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.007590][ T4814] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.043186][ T79] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.083898][ T79] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.220813][ T1373] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.220826][ T1373] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.228610][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.228619][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:28 executed programs: 0 [ 88.494127][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.494377][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.494539][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.494885][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.495105][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.621092][ T4838] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.621155][ T4838] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.621260][ T4838] bridge_slave_0: entered allmulticast mode [ 88.621981][ T4838] bridge_slave_0: entered promiscuous mode [ 88.628212][ T4838] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.628231][ T4838] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.628284][ T4838] bridge_slave_1: entered allmulticast mode [ 88.628700][ T4838] bridge_slave_1: entered promiscuous mode [ 88.636531][ T4838] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.637440][ T4838] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.644950][ T4838] team0: Port device team_slave_0 added [ 88.645721][ T4838] team0: Port device team_slave_1 added [ 88.652503][ T4838] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.652512][ T4838] 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 1532 would solve the problem. [ 88.652526][ T4838] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.653014][ T4838] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.653021][ T4838] 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 1532 would solve the problem. [ 88.653033][ T4838] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.664452][ T4838] hsr_slave_0: entered promiscuous mode [ 88.664777][ T4838] hsr_slave_1: entered promiscuous mode [ 88.664969][ T4838] debugfs: 'hsr0' already exists in 'hsr' [ 88.665013][ T4838] Cannot create hsr debugfs directory [ 90.499327][ T51] Bluetooth: hci0: command tx timeout [ 91.128231][ T79] bridge_slave_1: left allmulticast mode [ 91.128261][ T79] bridge_slave_1: left promiscuous mode [ 91.128543][ T79] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.135550][ T79] bridge_slave_0: left allmulticast mode [ 91.135565][ T79] bridge_slave_0: left promiscuous mode [ 91.135626][ T79] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.192609][ T79] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.220483][ T79] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.239905][ T79] bond0 (unregistering): Released all slaves [ 91.293118][ T79] hsr_slave_0: left promiscuous mode [ 91.293567][ T79] hsr_slave_1: left promiscuous mode [ 91.293920][ T79] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.293935][ T79] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.297576][ T79] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.297591][ T79] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.310756][ T79] veth1_macvtap: left promiscuous mode [ 91.310792][ T79] veth0_macvtap: left promiscuous mode [ 91.310855][ T79] veth1_vlan: left promiscuous mode [ 91.310894][ T79] veth0_vlan: left promiscuous mode [ 91.408647][ T79] team0 (unregistering): Port device team_slave_1 removed [ 91.412709][ T79] team0 (unregistering): Port device team_slave_0 removed [ 91.455623][ T4401] 8021q: adding VLAN 0 to HW filter on device eth0 [ 91.829639][ T4838] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.830647][ T4838] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 91.831033][ T4838] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.831863][ T4838] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 91.832183][ T4838] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.833025][ T4838] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 91.833354][ T4838] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.834190][ T4838] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 91.862894][ T4838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.868687][ T4838] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.873965][ T1373] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.873989][ T1373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.880305][ T1373] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.880327][ T1373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.994456][ T4838] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.008442][ T4838] veth0_vlan: entered promiscuous mode [ 92.011164][ T4838] veth1_vlan: entered promiscuous mode [ 92.017235][ T4838] veth0_macvtap: entered promiscuous mode [ 92.018773][ T4838] veth1_macvtap: entered promiscuous mode [ 92.022707][ T4838] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.023580][ T4838] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.028218][ T42] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.028857][ T42] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.028911][ T42] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.041167][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.075756][ T1373] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.075768][ T1373] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.077459][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.077467][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.589507][ T51] Bluetooth: hci0: command tx timeout [ 94.669053][ T51] Bluetooth: hci0: command tx timeout 1970/01/01 00:01:35 executed programs: 3 [ 96.739044][ T51] Bluetooth: hci0: command tx timeout 1970/01/01 00:01:41 executed programs: 5 1970/01/01 00:01:47 executed programs: 7 1970/01/01 00:01:53 executed programs: 9 [ 113.779235][ C1] [ 113.779729][ C1] ================================ [ 113.780623][ C1] WARNING: inconsistent lock state [ 113.781531][ C1] syzkaller #0 Not tainted [ 113.782340][ C1] -------------------------------- [ 113.783317][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 113.784526][ C1] ksoftirqd/1/23 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 113.785690][ C1] ffff0000d0a46260 (sk_lock-AF_X25){+.?.}-{0:0}, at: x25_kill_by_neigh+0x114/0x2a0 [ 113.787395][ C1] {SOFTIRQ-ON-W} state was registered at: [ 113.788394][ C1] lock_acquire+0x13c/0x320 [ 113.789242][ C1] lock_sock_nested+0x58/0x110 [ 113.790271][ C1] x25_bind+0x22c/0x34c [ 113.791177][ C1] __sys_bind+0x1c4/0x268 [ 113.792110][ C1] __arm64_sys_bind+0x84/0x9c [ 113.793086][ C1] invoke_syscall+0x98/0x244 [ 113.794066][ C1] el0_svc_common+0xec/0x23c [ 113.795065][ C1] do_el0_svc+0x4c/0x5c [ 113.795941][ C1] el0_svc+0x60/0x1d8 [ 113.796797][ C1] el0t_64_sync_handler+0x44/0x104 [ 113.797899][ C1] el0t_64_sync+0x198/0x19c [ 113.798863][ C1] irq event stamp: 710596 [ 113.799761][ C1] hardirqs last enabled at (710596): [] __local_bh_enable_ip+0x14c/0x234 [ 113.801809][ C1] hardirqs last disabled at (710595): [] __local_bh_enable_ip+0xcc/0x234 [ 113.803858][ C1] softirqs last enabled at (710490): [] handle_softirqs+0xb2c/0xcbc [ 113.805800][ C1] softirqs last disabled at (710497): [] run_ksoftirqd+0x70/0xbc [ 113.807736][ C1] [ 113.807736][ C1] other info that might help us debug this: [ 113.809371][ C1] Possible unsafe locking scenario: [ 113.809371][ C1] [ 113.810906][ C1] CPU0 [ 113.811573][ C1] ---- [ 113.812244][ C1] lock(sk_lock-AF_X25); [ 113.813156][ C1] [ 113.813887][ C1] lock(sk_lock-AF_X25); [ 113.814815][ C1] [ 113.814815][ C1] *** DEADLOCK *** [ 113.814815][ C1] [ 113.816409][ C1] locks held by ksoftirqd/1/23: 1, last CPU#1: [ 113.817602][ C1] #0: ffff800089981860 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb_core+0x38/0x190 [ 113.819632][ C1] [ 113.819632][ C1] stack backtrace: [ 113.820731][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT [ 113.822527][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 113.824588][ C1] Call trace: [ 113.825275][ C1] show_stack+0x2c/0x3c (C) [ 113.826142][ C1] __dump_stack+0x30/0x40 [ 113.827031][ C1] dump_stack_lvl+0xd8/0x12c [ 113.827990][ C1] dump_stack+0x1c/0x28 [ 113.828820][ C1] print_usage_bug+0x2f8/0x33c [ 113.829840][ C1] mark_lock_irq+0x4a0/0x4a8 [ 113.830831][ C1] mark_lock+0x144/0x1a4 [ 113.831753][ C1] __lock_acquire+0x65c/0x2b08 [ 113.832789][ C1] lock_acquire+0x13c/0x320 [ 113.833772][ C1] lock_sock_nested+0x58/0x110 [ 113.834807][ C1] x25_kill_by_neigh+0x114/0x2a0 [ 113.835754][ C1] x25_link_terminated+0x60/0x7c [ 113.836762][ C1] x25_lapb_receive_frame+0x144/0xcf8 [ 113.837847][ C1] __netif_receive_skb_one_core+0xc8/0x110 [ 113.839000][ C1] netif_receive_skb_core+0xd8/0x190 [ 113.840108][ C1] lapbeth_napi_poll+0x48/0xa0 [ 113.841085][ C1] __napi_poll+0xb4/0x328 [ 113.841952][ C1] net_rx_action+0x5b0/0xc14 [ 113.842917][ C1] handle_softirqs+0x324/0xcbc [ 113.843922][ C1] run_ksoftirqd+0x70/0xbc [ 113.844823][ C1] smpboot_thread_fn+0x4e4/0x97c [ 113.845914][ C1] kthread+0x304/0x3d4 [ 113.846756][ C1] ret_from_fork+0x10/0x20 [ 113.847826][ C1] BUG: sleeping function called from invalid context at net/core/sock.c:3839 [ 113.847837][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 23, name: ksoftirqd/1 [ 113.847848][ C1] preempt_count: 100, expected: 0 [ 113.847857][ C1] RCU nest depth: 1, expected: 0 [ 113.847862][ C1] INFO: lockdep is turned off. [ 113.847864][ C1] Preemption disabled at: [ 113.847867][ C1] [] handle_softirqs+0xe4/0xcbc [ 113.847878][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted syzkaller #0 PREEMPT [ 113.847886][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 113.847890][ C1] Call trace: [ 113.847893][ C1] show_stack+0x2c/0x3c (C) [ 113.847903][ C1] __dump_stack+0x30/0x40 [ 113.847913][ C1] dump_stack_lvl+0xd8/0x12c [ 113.847923][ C1] dump_stack+0x1c/0x28 [ 113.847933][ C1] __might_resched+0x354/0x4c0 [ 113.847942][ C1] __might_sleep+0x84/0xdc [ 113.847951][ C1] lock_sock_nested+0x68/0x110 [ 113.847959][ C1] x25_kill_by_neigh+0x114/0x2a0 [ 113.847970][ C1] x25_link_terminated+0x60/0x7c [ 113.847977][ C1] x25_lapb_receive_frame+0x144/0xcf8 [ 113.847984][ C1] __netif_receive_skb_one_core+0xc8/0x110 [ 113.847994][ C1] netif_receive_skb_core+0xd8/0x190 [ 113.848003][ C1] lapbeth_napi_poll+0x48/0xa0 [ 113.848010][ C1] __napi_poll+0xb4/0x328 [ 113.848018][ C1] net_rx_action+0x5b0/0xc14 [ 113.848025][ C1] handle_softirqs+0x324/0xcbc [ 113.848033][ C1] run_ksoftirqd+0x70/0xbc [ 113.848045][ C1] smpboot_thread_fn+0x4e4/0x97c [ 113.848053][ C1] kthread+0x304/0x3d4 [ 113.848060][ C1] ret_from_fork+0x10/0x20 1970/01/01 00:01:59 executed programs: 12