Warning: Permanently added '10.128.1.137' (ED25519) to the list of known hosts. [ 70.354392][ T3564] chnl_net:caif_netlink_parms(): no params data found [ 70.404537][ T3564] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.412622][ T3564] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.420768][ T3564] device bridge_slave_0 entered promiscuous mode [ 70.429914][ T3564] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.437067][ T3564] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.444866][ T3564] device bridge_slave_1 entered promiscuous mode [ 70.468296][ T3564] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.480076][ T3564] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.504370][ T3564] team0: Port device team_slave_0 added [ 70.512051][ T3564] team0: Port device team_slave_1 added [ 70.532138][ T3564] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.539191][ T3564] 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. [ 70.565196][ T3564] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.578394][ T3564] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.585549][ T3564] 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. [ 70.611455][ T3564] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.643156][ T3564] device hsr_slave_0 entered promiscuous mode [ 70.650019][ T3564] device hsr_slave_1 entered promiscuous mode [ 70.747890][ T3564] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.758567][ T3564] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.768525][ T3564] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.778219][ T3564] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.800881][ T3564] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.808076][ T3564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.816216][ T3564] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.823317][ T3564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.873742][ T3564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.887953][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.899263][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.908999][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.917252][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 70.931407][ T3564] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.943525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.953241][ T144] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.960362][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.972961][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.981678][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.988861][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.008375][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.017073][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.029055][ T1396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.041096][ T1396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.053761][ T1396] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.065795][ T3564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.083948][ T1396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.092089][ T1396] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.105203][ T3564] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.123029][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.143353][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.152499][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.160652][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.172031][ T3564] device veth0_vlan entered promiscuous mode [ 71.184589][ T3564] device veth1_vlan entered promiscuous mode [ 71.203763][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.212278][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.221160][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.232590][ T3564] device veth0_macvtap entered promiscuous mode [ 71.243153][ T3564] device veth1_macvtap entered promiscuous mode [ 71.260358][ T3564] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.268504][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.278110][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.290317][ T3564] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.298371][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program [ 71.310283][ T3564] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.319718][ T3564] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.328644][ T3564] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.338834][ T3564] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.399025][ C1] ================================================================== [ 71.407335][ C1] BUG: KASAN: use-after-free in __nft_trace_packet+0x137/0x150 [ 71.414891][ C1] Read of size 2 at addr ffff88807d8811c0 by task ksoftirqd/1/20 [ 71.422604][ C1] [ 71.424949][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Not tainted 5.15.167-syzkaller #0 [ 71.433095][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 71.443152][ C1] Call Trace: [ 71.446448][ C1] [ 71.449388][ C1] dump_stack_lvl+0x1e3/0x2d0 [ 71.454070][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 71.459691][ C1] ? _printk+0xd1/0x120 [ 71.463842][ C1] ? __wake_up_klogd+0xcc/0x100 [ 71.468682][ C1] ? panic+0x860/0x860 [ 71.472737][ C1] ? _raw_spin_lock_irqsave+0xdd/0x120 [ 71.478197][ C1] print_address_description+0x63/0x3b0 [ 71.483755][ C1] ? __nft_trace_packet+0x137/0x150 [ 71.488941][ C1] kasan_report+0x16b/0x1c0 [ 71.493436][ C1] ? __nft_trace_packet+0x137/0x150 [ 71.498627][ C1] __nft_trace_packet+0x137/0x150 [ 71.503648][ C1] nft_do_chain+0x1453/0x16b0 [ 71.508321][ C1] ? reacquire_held_locks+0x660/0x660 [ 71.513682][ C1] ? nft_fwd_dup_netdev_offload+0x130/0x130 [ 71.519564][ C1] ? stack_trace_save+0x113/0x1c0 [ 71.524620][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 71.529661][ C1] nft_do_chain_inet+0x3f8/0x680 [ 71.534609][ C1] ? nft_do_chain_arp+0x140/0x140 [ 71.539639][ C1] ? read_lock_is_recursive+0x10/0x10 [ 71.545120][ C1] ? nft_do_chain_arp+0x140/0x140 [ 71.550135][ C1] nf_hook_slow+0xae/0x1e0 [ 71.554574][ C1] NF_HOOK+0x26b/0x410 [ 71.558636][ C1] ? NF_HOOK+0x410/0x410 [ 71.562877][ C1] ? ip_local_deliver+0x190/0x190 [ 71.567890][ C1] ? ip_rcv_finish_core+0xc40/0x1b40 [ 71.573163][ C1] ? NF_HOOK+0x410/0x410 [ 71.577394][ C1] ? ip_local_deliver+0x10d/0x190 [ 71.582428][ C1] NF_HOOK+0x364/0x410 [ 71.586483][ C1] ? ip_rcv_core+0xb50/0xb50 [ 71.591073][ C1] ? ip_local_deliver+0x190/0x190 [ 71.596099][ C1] ? ip_rcv_core+0xb50/0xb50 [ 71.600709][ C1] ? ip_local_deliver_finish+0x320/0x320 [ 71.606347][ C1] ? ip_local_deliver_finish+0x320/0x320 [ 71.611982][ C1] __netif_receive_skb+0x1c6/0x530 [ 71.617105][ C1] ? read_lock_is_recursive+0x10/0x10 [ 71.622496][ C1] ? deliver_ptype_list_skb+0x3a0/0x3a0 [ 71.628027][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 71.633996][ C1] ? print_irqtrace_events+0x210/0x210 [ 71.639454][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 71.644736][ C1] process_backlog+0x363/0x7f0 [ 71.649512][ C1] ? rps_trigger_softirq+0x230/0x230 [ 71.654809][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 71.660796][ C1] ? print_irqtrace_events+0x210/0x210 [ 71.666260][ C1] __napi_poll+0xc7/0x440 [ 71.670594][ C1] net_rx_action+0x617/0xda0 [ 71.675180][ C1] ? net_tx_action+0x8e0/0x8e0 [ 71.679943][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 71.685925][ C1] handle_softirqs+0x3a7/0x930 [ 71.690679][ C1] ? run_ksoftirqd+0xc6/0x120 [ 71.695344][ C1] ? do_softirq+0x240/0x240 [ 71.699844][ C1] ? run_ksoftirqd+0xa3/0x120 [ 71.704536][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 71.709897][ C1] run_ksoftirqd+0xc6/0x120 [ 71.714390][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 71.719597][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 71.724803][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 71.729738][ C1] kthread+0x3f6/0x4f0 [ 71.733796][ C1] ? cpu_report_death+0x180/0x180 [ 71.738808][ C1] ? kthread_blkcg+0xd0/0xd0 [ 71.743408][ C1] ret_from_fork+0x1f/0x30 [ 71.747840][ C1] [ 71.750867][ C1] [ 71.753182][ C1] Allocated by task 20: [ 71.757321][ C1] __kasan_slab_alloc+0x8e/0xc0 [ 71.762178][ C1] slab_post_alloc_hook+0x53/0x380 [ 71.767285][ C1] kmem_cache_alloc_node+0x121/0x2c0 [ 71.772578][ C1] __alloc_skb+0xdd/0x590 [ 71.776901][ C1] synproxy_send_client_synack+0x1b6/0xf20 [ 71.782695][ C1] nft_synproxy_eval_v4+0x3c6/0x610 [ 71.787965][ C1] nft_synproxy_do_eval+0x359/0xa60 [ 71.793153][ C1] nft_do_chain+0x467/0x16b0 [ 71.797918][ C1] nft_do_chain_inet+0x3f8/0x680 [ 71.802861][ C1] nf_hook_slow+0xae/0x1e0 [ 71.807277][ C1] NF_HOOK+0x26b/0x410 [ 71.811330][ C1] NF_HOOK+0x364/0x410 [ 71.815396][ C1] __netif_receive_skb+0x1c6/0x530 [ 71.820540][ C1] process_backlog+0x363/0x7f0 [ 71.825299][ C1] __napi_poll+0xc7/0x440 [ 71.829611][ C1] net_rx_action+0x617/0xda0 [ 71.834189][ C1] handle_softirqs+0x3a7/0x930 [ 71.838950][ C1] run_ksoftirqd+0xc6/0x120 [ 71.843437][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 71.848368][ C1] kthread+0x3f6/0x4f0 [ 71.852447][ C1] ret_from_fork+0x1f/0x30 [ 71.857719][ C1] [ 71.860028][ C1] Freed by task 20: [ 71.863859][ C1] kasan_set_track+0x4b/0x80 [ 71.868447][ C1] kasan_set_free_info+0x1f/0x40 [ 71.873402][ C1] ____kasan_slab_free+0xd8/0x120 [ 71.878435][ C1] slab_free_freelist_hook+0xdd/0x160 [ 71.883809][ C1] kmem_cache_free+0x91/0x1f0 [ 71.888478][ C1] nft_synproxy_eval_v4+0x3ce/0x610 [ 71.893671][ C1] nft_synproxy_do_eval+0x359/0xa60 [ 71.898864][ C1] nft_do_chain+0x467/0x16b0 [ 71.903446][ C1] nft_do_chain_inet+0x3f8/0x680 [ 71.908372][ C1] nf_hook_slow+0xae/0x1e0 [ 71.912773][ C1] NF_HOOK+0x26b/0x410 [ 71.916842][ C1] NF_HOOK+0x364/0x410 [ 71.920912][ C1] __netif_receive_skb+0x1c6/0x530 [ 71.926012][ C1] process_backlog+0x363/0x7f0 [ 71.930764][ C1] __napi_poll+0xc7/0x440 [ 71.935082][ C1] net_rx_action+0x617/0xda0 [ 71.939668][ C1] handle_softirqs+0x3a7/0x930 [ 71.944435][ C1] run_ksoftirqd+0xc6/0x120 [ 71.948932][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 71.953860][ C1] kthread+0x3f6/0x4f0 [ 71.957919][ C1] ret_from_fork+0x1f/0x30 [ 71.962328][ C1] [ 71.964637][ C1] The buggy address belongs to the object at ffff88807d881140 [ 71.964637][ C1] which belongs to the cache skbuff_head_cache of size 232 [ 71.979204][ C1] The buggy address is located 128 bytes inside of [ 71.979204][ C1] 232-byte region [ffff88807d881140, ffff88807d881228) [ 71.992464][ C1] The buggy address belongs to the page: [ 71.998100][ C1] page:ffffea0001f62040 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d881 [ 72.008262][ C1] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 72.015803][ C1] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff888144bf2140 [ 72.024374][ C1] raw: 0000000000000000 00000000000c000c 00000001ffffffff 0000000000000000 [ 72.032940][ C1] page dumped because: kasan: bad access detected [ 72.039432][ C1] page_owner tracks the page as allocated [ 72.045149][ C1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 3038, ts 21560678733, free_ts 21546722862 [ 72.061197][ C1] get_page_from_freelist+0x322a/0x33c0 [ 72.066739][ C1] __alloc_pages+0x272/0x700 [ 72.071418][ C1] new_slab+0xbb/0x4b0 [ 72.075472][ C1] ___slab_alloc+0x6f6/0xe10 [ 72.080047][ C1] kmem_cache_alloc_node+0x1ba/0x2c0 [ 72.085328][ C1] __alloc_skb+0xdd/0x590 [ 72.089746][ C1] alloc_skb_with_frags+0xa3/0x780 [ 72.094858][ C1] sock_alloc_send_pskb+0x915/0xa50 [ 72.100060][ C1] unix_dgram_sendmsg+0x6fd/0x2090 [ 72.105164][ C1] sock_write_iter+0x39b/0x530 [ 72.109918][ C1] vfs_write+0xacd/0xe50 [ 72.114149][ C1] ksys_write+0x1a2/0x2c0 [ 72.118470][ C1] do_syscall_64+0x3b/0xb0 [ 72.122968][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 72.129031][ C1] page last free stack trace: [ 72.133683][ C1] free_unref_page_prepare+0xc34/0xcf0 [ 72.139128][ C1] free_unref_page+0x95/0x2d0 [ 72.144751][ C1] ___cache_free+0xe3/0x100 [ 72.149244][ C1] qlist_free_all+0x36/0x90 [ 72.153747][ C1] kasan_quarantine_reduce+0x162/0x180 [ 72.159205][ C1] __kasan_slab_alloc+0x2f/0xc0 [ 72.164041][ C1] slab_post_alloc_hook+0x53/0x380 [ 72.169173][ C1] kmem_cache_alloc+0xf3/0x280 [ 72.173923][ C1] security_inode_alloc+0x24/0x110 [ 72.179020][ C1] inode_init_always+0x939/0xc70 [ 72.183963][ C1] iget_locked+0x212/0x7f0 [ 72.188377][ C1] kernfs_get_inode+0x4c/0x6b0 [ 72.193132][ C1] kernfs_iop_lookup+0x1d7/0x2f0 [ 72.198058][ C1] __lookup_slow+0x275/0x3d0 [ 72.202645][ C1] lookup_slow+0x53/0x70 [ 72.206875][ C1] walk_component+0x48c/0x610 [ 72.211636][ C1] [ 72.213948][ C1] Memory state around the buggy address: [ 72.219565][ C1] ffff88807d881080: fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc [ 72.227613][ C1] ffff88807d881100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 72.235677][ C1] >ffff88807d881180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 72.243729][ C1] ^ [ 72.249877][ C1] ffff88807d881200: fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc [ 72.258013][ C1] ffff88807d881280: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 72.266067][ C1] ================================================================== [ 72.274107][ C1] Disabling lock debugging due to kernel taint [ 72.280286][ C1] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 72.287501][ C1] CPU: 1 PID: 20 Comm: ksoftirqd/1 Tainted: G B 5.15.167-syzkaller #0 [ 72.296994][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 72.307038][ C1] Call Trace: [ 72.310320][ C1] [ 72.313255][ C1] dump_stack_lvl+0x1e3/0x2d0 [ 72.317940][ C1] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 72.323558][ C1] ? panic+0x860/0x860 [ 72.327615][ C1] ? lock_release+0xb9/0x9a0 [ 72.332190][ C1] ? rcu_is_watching+0x11/0xa0 [ 72.336948][ C1] panic+0x318/0x860 [ 72.340867][ C1] ? check_panic_on_warn+0x1d/0xa0 [ 72.345988][ C1] ? fb_is_primary_device+0xd0/0xd0 [ 72.351274][ C1] ? _raw_spin_unlock_irqrestore+0xd4/0x130 [ 72.357154][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 72.363032][ C1] ? _raw_spin_unlock+0x40/0x40 [ 72.367864][ C1] ? print_memory_metadata+0xe2/0x140 [ 72.373220][ C1] check_panic_on_warn+0x7e/0xa0 [ 72.378142][ C1] ? __nft_trace_packet+0x137/0x150 [ 72.383337][ C1] end_report+0x6d/0xf0 [ 72.387481][ C1] kasan_report+0x18e/0x1c0 [ 72.391998][ C1] ? __nft_trace_packet+0x137/0x150 [ 72.397196][ C1] __nft_trace_packet+0x137/0x150 [ 72.402209][ C1] nft_do_chain+0x1453/0x16b0 [ 72.406872][ C1] ? reacquire_held_locks+0x660/0x660 [ 72.412231][ C1] ? nft_fwd_dup_netdev_offload+0x130/0x130 [ 72.418109][ C1] ? stack_trace_save+0x113/0x1c0 [ 72.423129][ C1] ? __lock_acquire+0x1295/0x1ff0 [ 72.428150][ C1] nft_do_chain_inet+0x3f8/0x680 [ 72.433073][ C1] ? nft_do_chain_arp+0x140/0x140 [ 72.438087][ C1] ? read_lock_is_recursive+0x10/0x10 [ 72.443466][ C1] ? nft_do_chain_arp+0x140/0x140 [ 72.448514][ C1] nf_hook_slow+0xae/0x1e0 [ 72.452934][ C1] NF_HOOK+0x26b/0x410 [ 72.456990][ C1] ? NF_HOOK+0x410/0x410 [ 72.461224][ C1] ? ip_local_deliver+0x190/0x190 [ 72.466249][ C1] ? ip_rcv_finish_core+0xc40/0x1b40 [ 72.471519][ C1] ? NF_HOOK+0x410/0x410 [ 72.475750][ C1] ? ip_local_deliver+0x10d/0x190 [ 72.480764][ C1] NF_HOOK+0x364/0x410 [ 72.484815][ C1] ? ip_rcv_core+0xb50/0xb50 [ 72.489397][ C1] ? ip_local_deliver+0x190/0x190 [ 72.494430][ C1] ? ip_rcv_core+0xb50/0xb50 [ 72.499105][ C1] ? ip_local_deliver_finish+0x320/0x320 [ 72.504728][ C1] ? ip_local_deliver_finish+0x320/0x320 [ 72.510352][ C1] __netif_receive_skb+0x1c6/0x530 [ 72.515468][ C1] ? read_lock_is_recursive+0x10/0x10 [ 72.520825][ C1] ? deliver_ptype_list_skb+0x3a0/0x3a0 [ 72.526355][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 72.532429][ C1] ? print_irqtrace_events+0x210/0x210 [ 72.537876][ C1] ? do_raw_spin_unlock+0x137/0x8b0 [ 72.543067][ C1] process_backlog+0x363/0x7f0 [ 72.547823][ C1] ? rps_trigger_softirq+0x230/0x230 [ 72.553105][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 72.559078][ C1] ? print_irqtrace_events+0x210/0x210 [ 72.564523][ C1] __napi_poll+0xc7/0x440 [ 72.568851][ C1] net_rx_action+0x617/0xda0 [ 72.573429][ C1] ? net_tx_action+0x8e0/0x8e0 [ 72.578177][ C1] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 72.584148][ C1] handle_softirqs+0x3a7/0x930 [ 72.588903][ C1] ? run_ksoftirqd+0xc6/0x120 [ 72.593578][ C1] ? do_softirq+0x240/0x240 [ 72.598065][ C1] ? run_ksoftirqd+0xa3/0x120 [ 72.602724][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 72.607996][ C1] run_ksoftirqd+0xc6/0x120 [ 72.612583][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 72.617778][ C1] ? ksoftirqd_should_run+0x20/0x20 [ 72.622972][ C1] smpboot_thread_fn+0x51b/0x9d0 [ 72.627898][ C1] kthread+0x3f6/0x4f0 [ 72.632051][ C1] ? cpu_report_death+0x180/0x180 [ 72.637063][ C1] ? kthread_blkcg+0xd0/0xd0 [ 72.641665][ C1] ret_from_fork+0x1f/0x30 [ 72.646161][ C1] [ 72.649456][ C1] Kernel Offset: disabled [ 72.653800][ C1] Rebooting in 86400 seconds..