Warning: Permanently added '10.128.0.121' (ED25519) to the list of known hosts. 1970/01/01 00:01:35 parsed 1 programs 1970/01/01 00:01:35 serving rpc on tcp://36081 [ 96.307545][ T4743] cgroup: Unknown subsys name 'net' [ 96.437573][ T4743] cgroup: Unknown subsys name 'cpuset' [ 96.439869][ T4743] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 96.616548][ T4743] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 98.879178][ T4749] 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. [ 99.096931][ T4764] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.099084][ T4764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.099421][ T4764] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.103279][ T4764] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.103994][ T4764] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.234709][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.234742][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.244534][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.244560][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.782799][ T4780] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.784527][ T4780] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.784619][ T4780] bridge_slave_0: entered allmulticast mode [ 99.785092][ T4780] bridge_slave_0: entered promiscuous mode [ 99.786584][ T4780] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.786674][ T4780] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.786721][ T4780] bridge_slave_1: entered allmulticast mode [ 99.787130][ T4780] bridge_slave_1: entered promiscuous mode [ 99.793932][ T4780] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.794831][ T4780] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.801350][ T4780] team0: Port device team_slave_0 added [ 99.802099][ T4780] team0: Port device team_slave_1 added [ 99.808287][ T4780] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.808309][ T4780] 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. [ 99.808331][ T4780] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.809157][ T4780] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.809164][ T4780] 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. [ 99.809178][ T4780] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.822262][ T4780] hsr_slave_0: entered promiscuous mode [ 99.822607][ T4780] hsr_slave_1: entered promiscuous mode [ 99.868484][ T4780] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.871511][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 99.872176][ T4780] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.873721][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 99.874635][ T4780] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.876136][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 99.876502][ T4780] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.878624][ T4780] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 99.887666][ T4780] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.887715][ T4780] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.887861][ T4780] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.887890][ T4780] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.904333][ T4780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.909063][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.910518][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.914658][ T4780] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.918068][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.918127][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.922165][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.922200][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.025224][ T4780] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.037439][ T4780] veth0_vlan: entered promiscuous mode [ 100.042983][ T4780] veth1_vlan: entered promiscuous mode [ 100.052697][ T4780] veth0_macvtap: entered promiscuous mode [ 100.054347][ T4780] veth1_macvtap: entered promiscuous mode [ 100.060229][ T4780] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.061643][ T4780] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.063842][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.065769][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.086813][ T141] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.088496][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.125099][ T141] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.179461][ T141] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.229491][ T141] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.304402][ T141] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:40 executed programs: 0 [ 100.744502][ T4764] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.746737][ T4764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.747069][ T4764] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.747427][ T4764] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.747644][ T4764] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.882070][ T4844] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.882160][ T4844] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.882271][ T4844] bridge_slave_0: entered allmulticast mode [ 100.882709][ T4844] bridge_slave_0: entered promiscuous mode [ 100.883478][ T4844] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.883499][ T4844] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.883551][ T4844] bridge_slave_1: entered allmulticast mode [ 100.883940][ T4844] bridge_slave_1: entered promiscuous mode [ 100.892782][ T4844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.893752][ T4844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.900866][ T4844] team0: Port device team_slave_0 added [ 100.901659][ T4844] team0: Port device team_slave_1 added [ 100.909099][ T4844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.909121][ T4844] 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. [ 100.909137][ T4844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.909699][ T4844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.909706][ T4844] 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. [ 100.909721][ T4844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.919917][ T4844] hsr_slave_0: entered promiscuous mode [ 100.920232][ T4844] hsr_slave_1: entered promiscuous mode [ 100.920451][ T4844] debugfs: 'hsr0' already exists in 'hsr' [ 100.920506][ T4844] Cannot create hsr debugfs directory [ 102.826689][ T4764] Bluetooth: hci0: command tx timeout [ 103.508411][ T141] bridge_slave_1: left allmulticast mode [ 103.508455][ T141] bridge_slave_1: left promiscuous mode [ 103.508693][ T141] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.514049][ T141] bridge_slave_0: left allmulticast mode [ 103.515822][ T141] bridge_slave_0: left promiscuous mode [ 103.515925][ T141] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.574797][ T141] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.579252][ T141] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.606871][ T141] bond0 (unregistering): Released all slaves [ 103.647883][ T141] hsr_slave_0: left promiscuous mode [ 103.649380][ T141] hsr_slave_1: left promiscuous mode [ 103.649891][ T141] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.649909][ T141] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.650854][ T141] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.650865][ T141] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.658961][ T141] veth1_macvtap: left promiscuous mode [ 103.660107][ T141] veth0_macvtap: left promiscuous mode [ 103.661245][ T141] veth1_vlan: left promiscuous mode [ 103.662267][ T141] veth0_vlan: left promiscuous mode [ 103.757693][ T141] team0 (unregistering): Port device team_slave_1 removed [ 103.761632][ T141] team0 (unregistering): Port device team_slave_0 removed [ 103.809882][ T4402] 8021q: adding VLAN 0 to HW filter on device eth0 [ 104.079348][ T4844] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 104.083662][ T4844] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 104.087274][ T4844] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 104.090567][ T4844] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 104.092645][ T4844] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 104.095063][ T4844] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 104.097782][ T4844] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 104.100854][ T4844] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 104.128933][ T4844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.136687][ T4844] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.140088][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.140132][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.145309][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.145345][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.400987][ T4844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.413580][ T4844] veth0_vlan: entered promiscuous mode [ 104.418540][ T4844] veth1_vlan: entered promiscuous mode [ 104.429804][ T4844] veth0_macvtap: entered promiscuous mode [ 104.432411][ T4844] veth1_macvtap: entered promiscuous mode [ 104.442554][ T4844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.449941][ T4844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.476618][ T1716] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.478182][ T1716] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.487600][ T3528] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.487644][ T3528] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.487667][ T3528] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.487683][ T3528] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.487978][ T3528] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.487985][ T3528] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.906400][ T4764] Bluetooth: hci0: command tx timeout [ 106.986019][ T4764] Bluetooth: hci0: command tx timeout 1970/01/01 00:01:47 executed programs: 3 [ 109.066158][ T4764] Bluetooth: hci0: command tx timeout [ 113.546154][ C1] [ 113.546586][ C1] ================================ [ 113.547491][ C1] WARNING: inconsistent lock state [ 113.548346][ C1] syzkaller #0 Not tainted [ 113.549107][ C1] -------------------------------- [ 113.549962][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 113.551111][ C1] swapper/1/0 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 113.552068][ C1] ffff0000dafe0260 (sk_lock-AF_X25){+.?.}-{0:0}, at: x25_kill_by_neigh+0x114/0x2a0 [ 113.553597][ C1] {SOFTIRQ-ON-W} state was registered at: [ 113.554538][ C1] lock_acquire+0x150/0x370 [ 113.555354][ C1] lock_sock_nested+0x58/0x110 [ 113.556188][ C1] x25_bind+0x22c/0x34c [ 113.556929][ C1] __sys_bind+0x1c4/0x268 [ 113.557702][ C1] __arm64_sys_bind+0x84/0x9c [ 113.558560][ C1] invoke_syscall+0x98/0x244 [ 113.559384][ C1] el0_svc_common+0xec/0x23c [ 113.560260][ C1] do_el0_svc+0x4c/0x5c [ 113.560995][ C1] el0_svc+0x64/0x260 [ 113.561720][ C1] el0t_64_sync_handler+0x44/0x104 [ 113.562641][ C1] el0t_64_sync+0x198/0x19c [ 113.563454][ C1] irq event stamp: 732130 [ 113.564207][ C1] hardirqs last enabled at (732130): [] __local_bh_enable_ip+0x1ec/0x35c [ 113.566036][ C1] hardirqs last disabled at (732129): [] __local_bh_enable_ip+0x16c/0x35c [ 113.567874][ C1] softirqs last enabled at (731940): [] handle_softirqs+0xc28/0xd98 [ 113.569643][ C1] softirqs last disabled at (732033): [] __do_softirq+0x14/0x20 [ 113.571305][ C1] [ 113.571305][ C1] other info that might help us debug this: [ 113.572731][ C1] Possible unsafe locking scenario: [ 113.572731][ C1] [ 113.574101][ C1] CPU0 [ 113.574678][ C1] ---- [ 113.575266][ C1] lock(sk_lock-AF_X25); [ 113.576059][ C1] [ 113.576726][ C1] lock(sk_lock-AF_X25); [ 113.577557][ C1] [ 113.577557][ C1] *** DEADLOCK *** [ 113.577557][ C1] [ 113.579039][ C1] locks held by swapper/1/0: 1, last CPU#1: [ 113.580129][ C1] #0: ffff800088de2060 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb_core+0x38/0x190 [ 113.582030][ C1] [ 113.582030][ C1] stack backtrace: [ 113.583103][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT [ 113.584682][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 113.586476][ C1] Call trace: [ 113.587033][ C1] show_stack+0x2c/0x3c (C) [ 113.587810][ C1] __dump_stack+0x30/0x40 [ 113.588557][ C1] dump_stack_lvl+0xd8/0x12c [ 113.589359][ C1] dump_stack+0x1c/0x28 [ 113.590086][ C1] print_usage_bug+0x310/0x384 [ 113.590959][ C1] mark_lock_irq+0x4a0/0x4a8 [ 113.591841][ C1] mark_lock+0x144/0x1a4 [ 113.592663][ C1] __lock_acquire+0x5e0/0x2a6c [ 113.593545][ C1] lock_acquire+0x150/0x370 [ 113.594343][ C1] lock_sock_nested+0x58/0x110 [ 113.595176][ C1] x25_kill_by_neigh+0x114/0x2a0 [ 113.596072][ C1] x25_link_terminated+0x60/0x7c [ 113.596964][ C1] x25_lapb_receive_frame+0x144/0xcf8 [ 113.597930][ C1] __netif_receive_skb_one_core+0xc8/0x110 [ 113.599000][ C1] netif_receive_skb_core+0xd8/0x190 [ 113.599996][ C1] lapbeth_napi_poll+0x48/0xa0 [ 113.600853][ C1] __napi_poll+0xb4/0x328 [ 113.601701][ C1] net_rx_action+0x5b0/0xc14 [ 113.602560][ C1] handle_softirqs+0x2ec/0xd98 [ 113.603444][ C1] __do_softirq+0x14/0x20 [ 113.604193][ C1] ____do_softirq+0x14/0x20 [ 113.605005][ C1] call_on_irq_stack+0x30/0x48 [ 113.605861][ C1] do_softirq_own_stack+0x20/0x2c [ 113.606768][ C1] __irq_exit_rcu+0x1c0/0x458 [ 113.607627][ C1] irq_exit_rcu+0x14/0x84 [ 113.608391][ C1] el1_interrupt+0x40/0x60 [ 113.609173][ C1] el1h_64_irq_handler+0x18/0x24 [ 113.610029][ C1] el1h_64_irq+0x6c/0x70 [ 113.610759][ C1] default_idle_call+0xd0/0xfc (P) [ 113.611664][ C1] do_idle+0x1ec/0x450 [ 113.612398][ C1] cpu_startup_entry+0x5c/0x74 [ 113.613267][ C1] secondary_start_kernel+0x1bc/0x1e0 [ 113.614255][ C1] __secondary_switched+0xc0/0xc4 [ 113.615221][ C1] BUG: sleeping function called from invalid context at net/core/sock.c:3829 [ 113.615235][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 113.615248][ C1] preempt_count: 101, expected: 0 [ 113.615258][ C1] RCU nest depth: 1, expected: 0 [ 113.615266][ C1] INFO: lockdep is turned off. [ 113.615273][ C1] Preemption disabled at: [ 113.615279][ C1] [] stack_depot_save_flags+0x1ec/0x6d8 [ 113.615294][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT [ 113.615302][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026 [ 113.615306][ C1] Call trace: [ 113.615308][ C1] show_stack+0x2c/0x3c (C) [ 113.615319][ C1] __dump_stack+0x30/0x40 [ 113.615330][ C1] dump_stack_lvl+0xd8/0x12c [ 113.615340][ C1] dump_stack+0x1c/0x28 [ 113.615349][ C1] __might_resched+0x354/0x4c0 [ 113.615358][ C1] __might_sleep+0x84/0xdc [ 113.615367][ C1] lock_sock_nested+0x68/0x110 [ 113.615374][ C1] x25_kill_by_neigh+0x114/0x2a0 [ 113.615383][ C1] x25_link_terminated+0x60/0x7c [ 113.615393][ C1] x25_lapb_receive_frame+0x144/0xcf8 [ 113.615403][ C1] __netif_receive_skb_one_core+0xc8/0x110 [ 113.615411][ C1] netif_receive_skb_core+0xd8/0x190 [ 113.615419][ C1] lapbeth_napi_poll+0x48/0xa0 [ 113.615430][ C1] __napi_poll+0xb4/0x328 [ 113.615440][ C1] net_rx_action+0x5b0/0xc14 [ 113.615450][ C1] handle_softirqs+0x2ec/0xd98 [ 113.615457][ C1] __do_softirq+0x14/0x20 [ 113.615465][ C1] ____do_softirq+0x14/0x20 [ 113.615472][ C1] call_on_irq_stack+0x30/0x48 [ 113.615479][ C1] do_softirq_own_stack+0x20/0x2c [ 113.615486][ C1] __irq_exit_rcu+0x1c0/0x458 [ 113.615494][ C1] irq_exit_rcu+0x14/0x84 [ 113.615501][ C1] el1_interrupt+0x40/0x60 [ 113.615509][ C1] el1h_64_irq_handler+0x18/0x24 [ 113.615518][ C1] el1h_64_irq+0x6c/0x70 [ 113.615525][ C1] default_idle_call+0xd0/0xfc (P) [ 113.615536][ C1] do_idle+0x1ec/0x450 [ 113.615545][ C1] cpu_startup_entry+0x5c/0x74 [ 113.615554][ C1] secondary_start_kernel+0x1bc/0x1e0 [ 113.615564][ C1] __secondary_switched+0xc0/0xc4 1970/01/01 00:01:53 executed programs: 5 1970/01/01 00:01:59 executed programs: 7