[ 86.831142][ T979] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. 2025/08/24 12:11:41 parsed 1 programs 2025/08/24 12:11:41 executed programs: 0 [ 90.984006][ T6057] cgroup: Unknown subsys name 'cpuset' [ 91.088791][ T6057] chnl_net:caif_netlink_parms(): no params data found [ 91.154931][ T6057] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.162193][ T6057] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.169808][ T6057] bridge_slave_0: entered allmulticast mode [ 91.176830][ T6057] bridge_slave_0: entered promiscuous mode [ 91.184593][ T6057] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.192051][ T6057] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.199382][ T6057] bridge_slave_1: entered allmulticast mode [ 91.206330][ T6057] bridge_slave_1: entered promiscuous mode [ 91.234267][ T6057] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.246381][ T6057] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.276533][ T6057] team0: Port device team_slave_0 added [ 91.284275][ T6057] team0: Port device team_slave_1 added [ 91.310650][ T6057] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.317622][ T6057] 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. [ 91.343643][ T6057] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.356496][ T6057] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.363677][ T6057] 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. [ 91.389843][ T6057] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.424968][ T6057] hsr_slave_0: entered promiscuous mode [ 91.431535][ T6057] hsr_slave_1: entered promiscuous mode [ 91.554816][ T6057] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.562067][ T6057] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.569544][ T6057] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.576963][ T6057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.640935][ T6057] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.661217][ T999] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.671359][ T999] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.686116][ T6057] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.700694][ T2989] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.707884][ T2989] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.721950][ T999] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.729125][ T999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.791115][ T6057] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.123963][ T6057] veth0_vlan: entered promiscuous mode [ 92.134934][ T6057] veth1_vlan: entered promiscuous mode [ 92.163070][ T6057] veth0_macvtap: entered promiscuous mode [ 92.172242][ T6057] veth1_macvtap: entered promiscuous mode [ 92.191404][ T6057] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.209906][ T6057] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.290849][ C1] hrtimer: interrupt took 25005749 ns 2025/08/24 12:12:00 executed programs: 1 [ 109.898573][ T5893] sched: DL replenish lagged too much [ 214.908812][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 214.915817][ C0] rcu: 1-...!: (3 ticks this GP) idle=47d4/0/0x1 softirq=16965/16965 fqs=0 [ 214.925062][ C0] rcu: (detected by 0, t=10502 jiffies, g=10713, q=667 ncpus=2) [ 214.932803][ C0] Sending NMI from CPU 0 to CPUs 1: [ 214.932844][ C1] NMI backtrace for cpu 1 [ 214.932872][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) [ 214.932891][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 214.932906][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x93/0x110 [ 214.932955][ C1] Code: 75 08 e8 b0 2d 21 f6 4c 89 f7 e8 08 c5 21 f6 f7 c3 00 02 00 00 74 05 e8 5b 17 4b f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 e8 [ 214.932970][ C1] RSP: 0018:ffffc90000a08be0 EFLAGS: 00000046 [ 214.932988][ C1] RAX: 0000000000000001 RBX: 0000000000000802 RCX: 0000000000000001 [ 214.932998][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff99c84180 [ 214.933009][ C1] RBP: ffffc90000a08c78 R08: ffffffff99c84183 R09: 1ffffffff3390830 [ 214.933022][ C1] R10: dffffc0000000000 R11: fffffbfff3390831 R12: dffffc0000000000 [ 214.933034][ C1] R13: ffff88807754b5b0 R14: ffffffff99c84180 R15: 1ffff9200014117c [ 214.933048][ C1] FS: 0000000000000000(0000) GS:ffff888125d1b000(0000) knlGS:0000000000000000 [ 214.933062][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 214.933073][ C1] CR2: 00007ffeb2e82bb4 CR3: 000000000df36000 CR4: 00000000003526f0 [ 214.933088][ C1] Call Trace: [ 214.933096][ C1] [ 214.933104][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 214.933128][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 214.933157][ C1] debug_object_activate+0x2e2/0x420 [ 214.933184][ C1] enqueue_hrtimer+0x30/0x3a0 [ 214.933204][ C1] __hrtimer_run_queues+0x656/0xc60 [ 214.933229][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 214.933244][ C1] ? read_tsc+0x9/0x20 [ 214.933272][ C1] hrtimer_interrupt+0x45b/0xaa0 [ 214.933301][ C1] __sysvec_apic_timer_interrupt+0x108/0x410 [ 214.933323][ C1] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 214.933346][ C1] [ 214.933351][ C1] [ 214.933358][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 214.933376][ C1] RIP: 0010:pv_native_safe_halt+0x13/0x20 [ 214.933399][ C1] Code: 53 e7 02 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d f3 86 0e 00 f3 0f 1e fa fb f4 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 [ 214.933412][ C1] RSP: 0018:ffffc90000197de0 EFLAGS: 000002c2 [ 214.933426][ C1] RAX: d5184c37b832fe00 RBX: ffffffff819683b8 RCX: d5184c37b832fe00 [ 214.933438][ C1] RDX: 0000000000000001 RSI: ffffffff8d9b77c5 RDI: ffffffff8be33680 [ 214.933450][ C1] RBP: ffffc90000197f20 R08: ffff8880b8732f9b R09: 1ffff110170e65f3 [ 214.933463][ C1] R10: dffffc0000000000 R11: ffffed10170e65f4 R12: ffffffff8fa38930 [ 214.933476][ C1] R13: 0000000000000001 R14: 0000000000000001 R15: 1ffff110039d6b40 [ 214.933488][ C1] ? do_idle+0x1e8/0x510 [ 214.933508][ C1] default_idle+0x13/0x20 [ 214.933523][ C1] default_idle_call+0x74/0xb0 [ 214.933539][ C1] do_idle+0x1e8/0x510 [ 214.933557][ C1] ? __pfx_do_idle+0x10/0x10 [ 214.933581][ C1] cpu_startup_entry+0x44/0x60 [ 214.933596][ C1] start_secondary+0x101/0x110 [ 214.933621][ C1] common_startup_64+0x13e/0x147 [ 214.933650][ C1] [ 214.933831][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g10713 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 215.252095][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=3143 [ 215.259899][ C0] rcu: rcu_preempt kthread starved for 10502 jiffies! g10713 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 215.271352][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 215.281315][ C0] rcu: RCU grace-period kthread stack dump: [ 215.287201][ C0] task:rcu_preempt state:I stack:26792 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 215.299123][ C0] Call Trace: [ 215.302395][ C0] [ 215.305324][ C0] __schedule+0x1798/0x4cc0 [ 215.309945][ C0] ? __lock_acquire+0xab9/0xd20 [ 215.314802][ C0] ? __pfx___schedule+0x10/0x10 [ 215.319671][ C0] ? schedule+0x91/0x360 [ 215.323919][ C0] schedule+0x165/0x360 [ 215.328081][ C0] schedule_timeout+0x12b/0x270 [ 215.332936][ C0] ? __pfx_schedule_timeout+0x10/0x10 [ 215.338310][ C0] ? __pfx_process_timeout+0x10/0x10 [ 215.343630][ C0] ? prepare_to_swait_event+0x341/0x380 [ 215.349183][ C0] rcu_gp_fqs_loop+0x301/0x1540 [ 215.354053][ C0] ? __pfx_rcu_gp_init+0x10/0x10 [ 215.358997][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 215.364216][ C0] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 215.369504][ C0] ? _raw_spin_unlock_irq+0x2e/0x50 [ 215.375254][ C0] ? finish_swait+0xcd/0x1f0 [ 215.379859][ C0] rcu_gp_kthread+0x99/0x390 [ 215.384469][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 215.389676][ C0] ? __kthread_parkme+0x7b/0x200 [ 215.394615][ C0] ? __kthread_parkme+0x1a1/0x200 [ 215.399645][ C0] kthread+0x70e/0x8a0 [ 215.403718][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 215.409098][ C0] ? __pfx_kthread+0x10/0x10 [ 215.413691][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 215.418893][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 215.424091][ C0] ? __pfx_kthread+0x10/0x10 [ 215.428683][ C0] ret_from_fork+0x3f9/0x770 [ 215.433274][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 215.438389][ C0] ? __switch_to_asm+0x39/0x70 [ 215.443152][ C0] ? __switch_to_asm+0x33/0x70 [ 215.447918][ C0] ? __pfx_kthread+0x10/0x10 [ 215.452519][ C0] ret_from_fork_asm+0x1a/0x30 [ 215.457324][ C0]