Warning: Permanently added '10.128.10.7' (ED25519) to the list of known hosts. 2025/09/24 16:25:12 parsed 1 programs [ 125.773083][ T5885] cgroup: Unknown subsys name 'net' [ 125.930764][ T5885] cgroup: Unknown subsys name 'cpuset' [ 125.939951][ T5885] cgroup: Unknown subsys name 'rlimit' [ 127.749788][ T5885] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 131.006716][ T5895] 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. [ 132.266065][ T5914] chnl_net:caif_netlink_parms(): no params data found [ 132.372125][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.380758][ T5914] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.388586][ T5914] bridge_slave_0: entered allmulticast mode [ 132.396967][ T5914] bridge_slave_0: entered promiscuous mode [ 132.406643][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.413878][ T5914] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.422321][ T5914] bridge_slave_1: entered allmulticast mode [ 132.430043][ T5914] bridge_slave_1: entered promiscuous mode [ 132.467588][ T5914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 132.481753][ T5914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 132.522171][ T5914] team0: Port device team_slave_0 added [ 132.530652][ T5914] team0: Port device team_slave_1 added [ 132.559795][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 132.567796][ 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. [ 132.594870][ T5914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 132.608234][ T5914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 132.615525][ 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. [ 132.641661][ T5914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 132.687128][ T5914] hsr_slave_0: entered promiscuous mode [ 132.693732][ T5914] hsr_slave_1: entered promiscuous mode [ 132.847452][ T5914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 132.860033][ T5914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 132.871657][ T5914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 132.882925][ T5914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 132.918134][ T5914] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.925398][ T5914] bridge0: port 2(bridge_slave_1) entered forwarding state [ 132.933350][ T5914] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.940540][ T5914] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.997260][ T5914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.018663][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.028058][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.045736][ T5914] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.059720][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.066889][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.082360][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.089558][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.269021][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.275764][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.296247][ T5914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 133.338264][ T5914] veth0_vlan: entered promiscuous mode [ 133.356977][ T5914] veth1_vlan: entered promiscuous mode [ 133.387889][ T5914] veth0_macvtap: entered promiscuous mode [ 133.398640][ T5914] veth1_macvtap: entered promiscuous mode [ 133.417779][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.433787][ T5914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.450651][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.462184][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.475169][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.487843][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.626399][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.718911][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.790560][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.812656][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.820818][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.863831][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 133.880797][ T1142] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.889304][ T1142] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.619864][ T5952] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 134.629223][ T5952] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 134.637289][ T5952] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 134.647020][ T5952] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 134.655807][ T5952] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2025/09/24 16:25:25 executed programs: 0 [ 136.433294][ T5952] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 136.443619][ T5952] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 136.451916][ T5952] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 136.460538][ T5952] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 136.470192][ T5952] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 136.637902][ T5992] chnl_net:caif_netlink_parms(): no params data found [ 136.715597][ T5992] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.722837][ T5992] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.730405][ T5992] bridge_slave_0: entered allmulticast mode [ 136.738491][ T5992] bridge_slave_0: entered promiscuous mode [ 136.747825][ T5992] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.755181][ T5992] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.762430][ T5992] bridge_slave_1: entered allmulticast mode [ 136.769845][ T5992] bridge_slave_1: entered promiscuous mode [ 136.823160][ T5992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 136.837853][ T5992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.881565][ T5992] team0: Port device team_slave_0 added [ 136.903573][ T5992] team0: Port device team_slave_1 added [ 136.953590][ T5992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 136.961657][ T5992] 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. [ 136.988316][ T5992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.014468][ T13] bridge_slave_1: left allmulticast mode [ 137.020812][ T13] bridge_slave_1: left promiscuous mode [ 137.029265][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.040556][ T13] bridge_slave_0: left allmulticast mode [ 137.046881][ T13] bridge_slave_0: left promiscuous mode [ 137.052953][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.323545][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 137.336209][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 137.349000][ T13] bond0 (unregistering): Released all slaves [ 137.362620][ T5992] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.369768][ T5992] 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. [ 137.396317][ T5992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.481813][ T5992] hsr_slave_0: entered promiscuous mode [ 137.489389][ T5992] hsr_slave_1: entered promiscuous mode [ 137.496447][ T5992] debugfs: 'hsr0' already exists in 'hsr' [ 137.502253][ T5992] Cannot create hsr debugfs directory [ 137.514088][ T13] hsr_slave_0: left promiscuous mode [ 137.520883][ T13] hsr_slave_1: left promiscuous mode [ 137.527069][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 137.534492][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 137.542965][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 137.550713][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 137.567997][ T13] veth1_macvtap: left promiscuous mode [ 137.573781][ T13] veth0_macvtap: left promiscuous mode [ 137.579547][ T13] veth1_vlan: left promiscuous mode [ 137.585650][ T13] veth0_vlan: left promiscuous mode [ 137.926364][ T13] team0 (unregistering): Port device team_slave_1 removed [ 137.958349][ T13] team0 (unregistering): Port device team_slave_0 removed [ 138.545771][ T5185] Bluetooth: hci0: command tx timeout [ 139.590041][ T5992] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 139.621834][ T5992] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 139.646889][ T5992] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 139.673296][ T5992] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 140.100389][ T5992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.127288][ T5992] 8021q: adding VLAN 0 to HW filter on device team0 [ 140.141820][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.149196][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.170242][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.177515][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.457663][ T5992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.503720][ T5992] veth0_vlan: entered promiscuous mode [ 140.515718][ T5992] veth1_vlan: entered promiscuous mode [ 140.547271][ T5992] veth0_macvtap: entered promiscuous mode [ 140.557523][ T5992] veth1_macvtap: entered promiscuous mode [ 140.576356][ T5992] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 140.592778][ T5992] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 140.608287][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.618166][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.627750][ T5185] Bluetooth: hci0: command tx timeout [ 140.633488][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.643231][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 140.703586][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.715557][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 140.742491][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.750930][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 141.007387][ C0] hrtimer: interrupt took 210399685 ns [ 202.940881][ T5185] Bluetooth: hci0: command tx timeout 2025/09/24 16:26:32 executed programs: 3 [ 203.375777][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 203.382135][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 307.994508][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 308.001586][ C1] rcu: 0-...!: (1 ticks this GP) idle=b4d4/1/0x4000000000000000 softirq=17794/17794 fqs=0 [ 308.012084][ C1] rcu: (detected by 1, t=10502 jiffies, g=12733, q=566 ncpus=2) [ 308.019822][ C1] Sending NMI from CPU 1 to CPUs 0: [ 308.019852][ C0] NMI backtrace for cpu 0 [ 308.019866][ C0] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) [ 308.019883][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 308.019894][ C0] Workqueue: ipv6_addrconf addrconf_dad_work [ 308.019920][ C0] RIP: 0010:its_return_thunk+0x0/0x10 [ 308.019943][ C0] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 e9 6b 32 b6 f5 cc [ 308.019955][ C0] RSP: 0018:ffffc90000007bf0 EFLAGS: 00000082 [ 308.019968][ C0] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 1941811109efd400 [ 308.019978][ C0] RDX: 0000000000010000 RSI: ffffffff8d9cdf12 RDI: ffffffff8be33f80 [ 308.019989][ C0] RBP: ffff888077fd6550 R08: ffff888077fd6487 R09: 1ffff1100effac90 [ 308.020000][ C0] R10: dffffc0000000000 R11: ffffed100effac91 R12: ffff88807e5e6340 [ 308.020011][ C0] R13: ffffffff899b5e5f R14: ffff88807e5e6300 R15: ffff88801cea8000 [ 308.020023][ C0] FS: 0000000000000000(0000) GS:ffff888125c12000(0000) knlGS:0000000000000000 [ 308.020035][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 308.020046][ C0] CR2: 0000562d63af6a38 CR3: 000000000df36000 CR4: 00000000003526f0 [ 308.020062][ C0] Call Trace: [ 308.020069][ C0] [ 308.020075][ C0] lock_release+0xbc/0x3e0 [ 308.020097][ C0] ? taprio_set_budgets+0x375/0x3b0 [ 308.020118][ C0] _raw_spin_unlock+0x16/0x50 [ 308.020138][ C0] advance_sched+0x99f/0xc90 [ 308.020161][ C0] ? __pfx_advance_sched+0x10/0x10 [ 308.020185][ C0] __hrtimer_run_queues+0x529/0xc60 [ 308.020208][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 308.020222][ C0] ? read_tsc+0x9/0x20 [ 308.020242][ C0] ? rcu_is_watching+0x15/0xb0 [ 308.020259][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 308.020284][ C0] __sysvec_apic_timer_interrupt+0x108/0x410 [ 308.020302][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 308.020316][ C0] [ 308.020321][ C0] [ 308.020327][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 308.020342][ C0] RIP: 0010:memset_orig+0x8a/0xb0 [ 308.020359][ C0] Code: 89 d1 83 e1 38 74 14 c1 e9 03 66 0f 1f 44 00 00 ff c9 48 89 07 48 8d 7f 08 75 f5 83 e2 07 74 0a ff ca 88 07 48 8d 7f 01 75 f6 <4c> 89 d0 c3 cc cc cc cc 48 83 fa 07 76 e3 48 89 07 49 c7 c0 08 00 [ 308.020370][ C0] RSP: 0018:ffffc90000126c50 EFLAGS: 00000246 [ 308.020382][ C0] RAX: 0000000000000000 RBX: ffffc90000126d60 RCX: 0000000000000000 [ 308.020392][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc90000126d88 [ 308.020402][ C0] RBP: dffffc0000000000 R08: ffffc90000126d87 R09: 0000000000000000 [ 308.020411][ C0] R10: ffffc90000126d78 R11: fffff52000024db1 R12: ffffc90000127da0 [ 308.020421][ C0] R13: ffffc90000126d78 R14: ffffc90000126d28 R15: ffffc90000126d70 [ 308.020439][ C0] unwind_next_frame+0xc98/0x2390 [ 308.020458][ C0] ? unwind_next_frame+0xa5/0x2390 [ 308.020474][ C0] ? worker_thread+0x8a0/0xda0 [ 308.020490][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 308.020508][ C0] arch_stack_walk+0x11c/0x150 [ 308.020527][ C0] ? kthread+0x70e/0x8a0 [ 308.020545][ C0] stack_trace_save+0x9c/0xe0 [ 308.020561][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 308.020578][ C0] ? unwind_next_frame+0xa5/0x2390 [ 308.020592][ C0] ? unwind_next_frame+0x19ae/0x2390 [ 308.020610][ C0] kasan_save_stack+0x3e/0x60 [ 308.020628][ C0] ? kasan_save_stack+0x3e/0x60 [ 308.020643][ C0] ? kasan_record_aux_stack+0xbd/0xd0 [ 308.020657][ C0] ? call_rcu+0x157/0x9c0 [ 308.020670][ C0] ? __dev_queue_xmit+0x85c/0x3b50 [ 308.020689][ C0] ? ip6_finish_output2+0x11fe/0x16a0 [ 308.020702][ C0] ? ndisc_send_skb+0xb54/0x1440 [ 308.020717][ C0] ? addrconf_dad_completed+0x7ae/0xd60 [ 308.020734][ C0] ? addrconf_dad_work+0xc36/0x14b0 [ 308.020751][ C0] ? process_scheduled_works+0xae1/0x17b0 [ 308.020764][ C0] ? worker_thread+0x8a0/0xda0 [ 308.020796][ C0] kasan_record_aux_stack+0xbd/0xd0 [ 308.020810][ C0] ? __pfx_dst_destroy_rcu+0x10/0x10 [ 308.020829][ C0] call_rcu+0x157/0x9c0 [ 308.020846][ C0] ? rcuref_put+0x1b7/0x210 [ 308.020864][ C0] ? __pfx_rcuref_put+0x10/0x10 [ 308.020881][ C0] ? rcu_lockdep_current_cpu_online+0x37/0x120 [ 308.020898][ C0] ? __pfx_call_rcu+0x10/0x10 [ 308.020911][ C0] ? rcu_read_lock_bh_held+0x79/0xe0 [ 308.020927][ C0] ? percpu_counter_add_batch+0xea/0x1e0 [ 308.020947][ C0] ? dst_release+0x126/0x1b0 [ 308.020965][ C0] __dev_queue_xmit+0x85c/0x3b50 [ 308.020984][ C0] ? register_lock_class+0x51/0x320 [ 308.021006][ C0] ? __dev_queue_xmit+0x27b/0x3b50 [ 308.021030][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 308.021048][ C0] ? read_seqbegin+0x122/0x250 [ 308.021061][ C0] ? neigh_resolve_output+0x438/0x750 [ 308.021074][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 308.021089][ C0] ? read_seqbegin+0x1ac/0x250 [ 308.021103][ C0] ? __pfx_read_seqbegin+0x10/0x10 [ 308.021115][ C0] ? __local_bh_enable_ip+0x12d/0x1c0 [ 308.021129][ C0] ? eth_header+0x11b/0x200 [ 308.021146][ C0] ? __asan_memcpy+0x40/0x70 [ 308.021162][ C0] ? eth_header+0x11b/0x200 [ 308.021191][ C0] ? __pfx_eth_header+0x10/0x10 [ 308.021205][ C0] ? neigh_resolve_output+0x624/0x750 [ 308.021225][ C0] ip6_finish_output2+0x11fe/0x16a0 [ 308.021241][ C0] ? ip6_finish_output2+0x701/0x16a0 [ 308.021256][ C0] ? ip6_mtu+0x7d/0x3f0 [ 308.021274][ C0] ? __pfx_ip6_finish_output2+0x10/0x10 [ 308.021288][ C0] ? ip6_mtu+0x7d/0x3f0 [ 308.021305][ C0] ? ip6_mtu+0x321/0x3f0 [ 308.021323][ C0] ? ip6_finish_output+0x2ef/0x4e0 [ 308.021344][ C0] ndisc_send_skb+0xb54/0x1440 [ 308.021362][ C0] ? ndisc_send_skb+0x20c/0x1440 [ 308.021381][ C0] ? __pfx_ndisc_send_skb+0x10/0x10 [ 308.021408][ C0] addrconf_dad_completed+0x7ae/0xd60 [ 308.021429][ C0] ? __pfx_addrconf_dad_completed+0x10/0x10 [ 308.021447][ C0] ? addrconf_dad_work+0xd83/0x14b0 [ 308.021467][ C0] addrconf_dad_work+0xc36/0x14b0 [ 308.021485][ C0] ? __lock_acquire+0xab9/0xd20 [ 308.021507][ C0] ? __pfx_addrconf_dad_work+0x10/0x10 [ 308.021524][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 308.021540][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 308.021560][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 308.021572][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 308.021586][ C0] process_scheduled_works+0xae1/0x17b0 [ 308.021611][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 308.021631][ C0] worker_thread+0x8a0/0xda0 [ 308.021656][ C0] kthread+0x70e/0x8a0 [ 308.021674][ C0] ? __pfx_worker_thread+0x10/0x10 [ 308.021688][ C0] ? __pfx_kthread+0x10/0x10 [ 308.021705][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 308.021725][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 308.021738][ C0] ? __pfx_kthread+0x10/0x10 [ 308.021754][ C0] ret_from_fork+0x439/0x7d0 [ 308.021771][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 308.021787][ C0] ? __switch_to_asm+0x39/0x70 [ 308.021805][ C0] ? __switch_to_asm+0x33/0x70 [ 308.021822][ C0] ? __pfx_kthread+0x10/0x10 [ 308.021839][ C0] ret_from_fork_asm+0x1a/0x30 [ 308.021862][ C0] [ 308.022846][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g12733 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 308.728436][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=6893 [ 308.736251][ C1] rcu: rcu_preempt kthread starved for 10502 jiffies! g12733 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 308.747720][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 308.757703][ C1] rcu: RCU grace-period kthread stack dump: [ 308.763685][ C1] task:rcu_preempt state:I stack:27160 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 308.775817][ C1] Call Trace: [ 308.779109][ C1] [ 308.782064][ C1] __schedule+0x1798/0x4cc0 [ 308.786711][ C1] ? __lock_acquire+0xab9/0xd20 [ 308.791604][ C1] ? __pfx___schedule+0x10/0x10 [ 308.796510][ C1] ? schedule+0x91/0x360 [ 308.800960][ C1] schedule+0x165/0x360 [ 308.805153][ C1] schedule_timeout+0x12b/0x270 [ 308.810115][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 308.815597][ C1] ? __pfx_process_timeout+0x10/0x10 [ 308.821002][ C1] ? prepare_to_swait_event+0x341/0x380 [ 308.826577][ C1] rcu_gp_fqs_loop+0x301/0x1540 [ 308.831474][ C1] ? __pfx_rcu_gp_init+0x10/0x10 [ 308.836469][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 308.841790][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 308.847103][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 308.852331][ C1] ? finish_swait+0xcd/0x1f0 [ 308.857118][ C1] rcu_gp_kthread+0x99/0x390 [ 308.861734][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 308.866952][ C1] ? __kthread_parkme+0x7b/0x200 [ 308.871909][ C1] ? __kthread_parkme+0x1a1/0x200 [ 308.877049][ C1] kthread+0x70e/0x8a0 [ 308.881143][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 308.886392][ C1] ? __pfx_kthread+0x10/0x10 [ 308.891038][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 308.896277][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 308.901518][ C1] ? __pfx_kthread+0x10/0x10 [ 308.906327][ C1] ret_from_fork+0x439/0x7d0 [ 308.911045][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 308.916190][ C1] ? __switch_to_asm+0x39/0x70 [ 308.921058][ C1] ? __switch_to_asm+0x33/0x70 [ 308.925927][ C1] ? __pfx_kthread+0x10/0x10 [ 308.930544][ C1] ret_from_fork_asm+0x1a/0x30 [ 308.935346][ C1]