[ 252.615958] Packet exceeded mirred recursion limit on dev port0 [ 252.616534] ================================================================== [ 252.616911] BUG: KASAN: slab-use-after-free in tc_run+0x50a/0x5b0 [ 252.617241] Read of size 4 at addr ffff88800d453584 by task ping/548 [ 252.617475] CPU: 8 PID: 548 Comm: ping Not tainted 6.8.0-rc3-00862-g0f37666d87d2-dirty #147 [ 252.617475] Call Trace: [ 252.617475] [ 252.617475] dump_stack_lvl+0x64/0xb0 [ 252.617475] print_report+0xcf/0x620 [ 252.617475] ? tc_run+0x50a/0x5b0 [ 252.617475] ? kasan_complete_mode_report_info+0x7c/0x200 [ 252.617475] ? tc_run+0x50a/0x5b0 [ 252.617475] kasan_report+0xc9/0x110 [ 252.617475] ? tc_run+0x50a/0x5b0 [ 252.617475] __asan_report_load4_noabort+0x14/0x20 [ 252.617475] tc_run+0x50a/0x5b0 [ 252.617475] ? __pfx_tc_run+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] ? kvm_sched_clock_read+0x11/0x20 [ 252.617475] ? __lock_acquire+0xcf0/0x6760 [ 252.617475] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.617475] ? __pfx___lock_acquire+0x10/0x10 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.617475] ? __pfx_lock_acquire+0x10/0x10 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] ? __pfx_netif_receive_skb+0x10/0x10 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] ? __pfx_tcf_mirred_act+0x10/0x10 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] ? __pfx_tcf_classify+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] ? __pfx_tc_run+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] ? kvm_sched_clock_read+0x11/0x20 [ 252.617475] ? __lock_acquire+0xcf0/0x6760 [ 252.617475] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.617475] ? __pfx___lock_acquire+0x10/0x10 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.617475] ? __pfx_lock_acquire+0x10/0x10 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] ? __pfx_netif_receive_skb+0x10/0x10 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] ? __pfx_tcf_mirred_act+0x10/0x10 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] ? mark_lock.part.0+0xfa/0x31a0 [ 252.617475] ? __pfx_mark_lock.part.0+0x10/0x10 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] ? mark_lock.part.0+0xfa/0x31a0 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] ? __pfx_tcf_classify+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] ? __pfx_tc_run+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] ? kvm_sched_clock_read+0x11/0x20 [ 252.617475] ? __lock_acquire+0xcf0/0x6760 [ 252.617475] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.617475] ? __pfx___lock_acquire+0x10/0x10 [ 252.617475] ? __pfx_mark_lock.part.0+0x10/0x10 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.617475] ? __pfx_lock_acquire+0x10/0x10 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] ? __lock_acquire+0xd9f/0x6760 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] ? __pfx_netif_receive_skb+0x10/0x10 [ 252.617475] ? __pfx___lock_acquire+0x10/0x10 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] ? __pfx_tcf_mirred_act+0x10/0x10 [ 252.617475] ? update_stack_state+0x2d4/0x600 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] ? __pfx_tcf_classify+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] ? __pfx_tc_run+0x10/0x10 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] ? kvm_sched_clock_read+0x11/0x20 [ 252.617475] ? kvm_sched_clock_read+0x11/0x20 [ 252.617475] ? __lock_acquire+0xcf0/0x6760 [ 252.617475] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.617475] ? __pfx___lock_acquire+0x10/0x10 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.617475] ? __pfx_lock_acquire+0x10/0x10 [ 252.617475] ? _raw_spin_unlock_irq+0x28/0x60 [ 252.617475] ? process_backlog+0x416/0x5c0 [ 252.617475] ? __this_cpu_preempt_check+0x13/0x20 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] process_backlog+0xd7/0x5c0 [ 252.617475] __napi_poll.constprop.0+0xae/0x590 [ 252.617475] ? net_rx_action+0x252/0xb40 [ 252.617475] net_rx_action+0x47c/0xb40 [ 252.617475] ? __pfx_net_rx_action+0x10/0x10 [ 252.617475] ? irq_exit_rcu+0xb4/0x120 [ 252.617475] ? __this_cpu_preempt_check+0x13/0x20 [ 252.617475] __do_softirq+0x1c3/0x853 [ 252.617475] ? __dev_queue_xmit+0x9b3/0x3550 [ 252.617475] do_softirq+0xb5/0xf0 [ 252.617475] [ 252.617475] [ 252.617475] __local_bh_enable_ip+0x104/0x130 [ 252.617475] ? __dev_queue_xmit+0x9b3/0x3550 [ 252.617475] __dev_queue_xmit+0x9c8/0x3550 [ 252.617475] ? __pfx_mark_lock.part.0+0x10/0x10 [ 252.617475] ? __pfx___dev_queue_xmit+0x10/0x10 [ 252.617475] ? __this_cpu_preempt_check+0x13/0x20 [ 252.617475] ? neigh_resolve_output+0x5bd/0x7b0 [ 252.617475] ? ip_finish_output2+0x6ac/0x1f40 [ 252.617475] ? __this_cpu_preempt_check+0x13/0x20 [ 252.617475] ? eth_header+0x16e/0x1b0 [ 252.617475] neigh_resolve_output+0x431/0x7b0 [ 252.617475] ip_finish_output2+0x6ac/0x1f40 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] ? selinux_ip_postroute+0x357/0x400 [ 252.617475] ? __pfx_selinux_ip_postroute+0x10/0x10 [ 252.617475] ? __get_random_u32_below+0x17/0x70 [ 252.617475] ? __pfx_ip_finish_output2+0x10/0x10 [ 252.617475] ? __this_cpu_preempt_check+0x13/0x20 [ 252.617475] __ip_finish_output+0x6ea/0xed0 [ 252.617475] ? __ip_finish_output+0x6ea/0xed0 [ 252.617475] ip_finish_output+0x2b/0x260 [ 252.617475] ip_output+0x175/0x500 [ 252.617475] ? __pfx_ip_output+0x10/0x10 [ 252.617475] ? __ip_make_skb+0xdb5/0x2060 [ 252.617475] ? __pfx_ip_finish_output+0x10/0x10 [ 252.617475] ip_push_pending_frames+0x249/0x480 [ 252.617475] raw_sendmsg+0xf13/0x2d30 [ 252.617475] ? __kasan_check_read+0x11/0x20 [ 252.617475] ? __lock_acquire+0x1af0/0x6760 [ 252.617475] ? check_preemption_disabled+0x70/0xf0 [ 252.617475] ? __pfx_raw_sendmsg+0x10/0x10 [ 252.617475] ? mark_lock.part.0+0xfa/0x31a0 [ 252.617475] ? kvm_sched_clock_read+0x11/0x20 [ 252.617475] ? __pfx_sock_has_perm+0x10/0x10 [ 252.617475] ? __pfx_lock_release+0x10/0x10 [ 252.617475] ? __might_fault+0xc9/0x180 [ 252.617475] inet_sendmsg+0xd5/0x100 [ 252.617475] ? inet_sendmsg+0xd5/0x100 [ 252.617475] __sys_sendto+0x3be/0x510 [ 252.617475] ? __pfx___sys_sendto+0x10/0x10 [ 252.617475] ? do_user_addr_fault+0x401/0xb70 [ 252.617475] ? __this_cpu_preempt_check+0x13/0x20 [ 252.617475] ? __pfx_lock_release+0x10/0x10 [ 252.617475] ? __pfx___up_read+0x10/0x10 [ 252.617475] ? irqentry_exit_to_user_mode+0x8d/0x1d0 [ 252.617475] ? irqentry_exit+0x6b/0x90 [ 252.617475] ? debug_smp_processor_id+0x17/0x20 [ 252.617475] __x64_sys_sendto+0xe0/0x1a0 [ 252.617475] ? do_syscall_64+0x2a/0x140 [ 252.617475] ? trace_hardirqs_on+0x22/0x120 [ 252.617475] do_syscall_64+0x6d/0x140 [ 252.617475] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 252.617475] RIP: 0033:0x7f1d7a8a4b93 [ 252.617475] Code: 8b 15 71 72 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 80 3d 51 fa 0c 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 252.617475] RSP: 002b:00007fffe5c7c578 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 252.617475] RAX: ffffffffffffffda RBX: 000055c8f446f340 RCX: 00007f1d7a8a4b93 [ 252.617475] RDX: 0000000000000040 RSI: 000055c8f62889c0 RDI: 0000000000000003 [ 252.617475] RBP: 000055c8f62889c0 R08: 000055c8f44715c0 R09: 0000000000000010 [ 252.617475] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000040 [ 252.617475] R13: 00007fffe5c7dc60 R14: 0000001d00000001 R15: 000055c8f4472680 [ 252.617475] [ 252.617475] Allocated by task 548: [ 252.617475] kasan_save_stack+0x28/0x50 [ 252.617475] kasan_save_track+0x14/0x40 [ 252.617475] kasan_save_alloc_info+0x65/0x80 [ 252.617475] __kasan_slab_alloc+0x8d/0x90 [ 252.617475] kmem_cache_alloc_node+0x115/0x310 [ 252.617475] __alloc_skb+0x20b/0x2c0 [ 252.617475] __ip_append_data+0x27f8/0x3de0 [ 252.617475] ip_append_data+0xd4/0x190 [ 252.617475] raw_sendmsg+0xa91/0x2d30 [ 252.617475] inet_sendmsg+0xd5/0x100 [ 252.617475] __sys_sendto+0x3be/0x510 [ 252.617475] __x64_sys_sendto+0xe0/0x1a0 [ 252.617475] do_syscall_64+0x6d/0x140 [ 252.617475] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 252.617475] Freed by task 548: [ 252.617475] kasan_save_stack+0x28/0x50 [ 252.617475] kasan_save_track+0x14/0x40 [ 252.617475] kasan_save_free_info+0x41/0x60 [ 252.617475] poison_slab_object+0x10e/0x190 [ 252.617475] __kasan_slab_free+0x38/0x90 [ 252.617475] kmem_cache_free+0x106/0x3e0 [ 252.617475] kfree_skbmem+0x9e/0x150 [ 252.617475] kfree_skb_reason+0x118/0x370 [ 252.617475] __netif_receive_skb_core.constprop.0+0x1a4e/0x3910 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] netif_receive_skb+0xf9/0x4f0 [ 252.617475] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.617475] tcf_mirred_act+0x3d1/0xe50 [ 252.617475] tcf_action_exec+0x561/0x870 [ 252.617475] mall_classify+0x168/0x240 [ 252.617475] __tcf_classify.constprop.0+0x50c/0x660 [ 252.617475] tcf_classify+0x6e/0xa0 [ 252.617475] tc_run+0x31b/0x5b0 [ 252.617475] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.617475] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.617475] __netif_receive_skb+0x21/0x1b0 [ 252.617475] process_backlog+0xd7/0x5c0 [ 252.617475] __napi_poll.constprop.0+0xae/0x590 [ 252.617475] net_rx_action+0x47c/0xb40 [ 252.617475] __do_softirq+0x1c3/0x853 [ 252.617475] The buggy address belongs to the object at ffff88800d453540 which belongs to the cache skbuff_head_cache of size 224 [ 252.617475] The buggy address is located 68 bytes inside of freed 224-byte region [ffff88800d453540, ffff88800d453620) [ 252.617475] The buggy address belongs to the physical page: [ 252.617475] page:00000000848240a3 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88800d453b80 pfn:0xd452 [ 252.617475] head:00000000848240a3 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 252.617475] flags: 0x100000000000840(slab|head|node=0|zone=1) [ 252.617475] page_type: 0xffffffff() [ 252.617475] raw: 0100000000000840 ffff88800244e3c0 dead000000000100 dead000000000122 [ 252.617475] raw: ffff88800d453b80 0000000080190004 00000001ffffffff 0000000000000000 [ 252.617475] page dumped because: kasan: bad access detected [ 252.617475] Memory state around the buggy address: [ 252.617475] ffff88800d453480: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 252.617475] ffff88800d453500: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 252.617475] >ffff88800d453580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 252.617475] ^ [ 252.617475] ffff88800d453600: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 252.617475] ffff88800d453680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 252.617475] ================================================================== [ 252.684330] Disabling lock debugging due to kernel taint [ 252.684601] ------------[ cut here ]------------ [ 252.684839] refcount_t: underflow; use-after-free. [ 252.685141] WARNING: CPU: 8 PID: 548 at lib/refcount.c:28 refcount_warn_saturate+0xd4/0x190 [ 252.685567] Modules linked in: [ 252.685728] CPU: 8 PID: 548 Comm: ping Tainted: G B 6.8.0-rc3-00862-g0f37666d87d2-dirty #147 [ 252.686214] RIP: 0010:refcount_warn_saturate+0xd4/0x190 [ 252.686501] Code: cc cc cc cc 0f b6 05 26 19 f7 02 3c 01 0f 87 d1 3e 68 01 84 c0 75 e4 48 c7 c7 e0 33 83 97 c6 05 0c 19 f7 02 01 e8 2c ed f0 fe <0f> 0b eb cd 0f b6 05 fa 18 f7 02 3c 01 0f 87 a7 3e 68 01 84 c0 75 [ 252.687439] RSP: 0018:ffff888038a08480 EFLAGS: 00010286 [ 252.687699] RAX: 0000000000000000 RBX: ffff88801110829c RCX: 0000000000000000 [ 252.688057] RDX: 0000000000000103 RSI: 0000000000000004 RDI: 0000000000000001 [ 252.688457] RBP: ffff888038a08490 R08: 0000000000000001 R09: ffffed100717d139 [ 252.688804] R10: ffff888038be89cb R11: 0000000063666572 R12: 0000000000000003 [ 252.689163] R13: 0000000000000340 R14: ffff888011108060 R15: ffff88801110829c [ 252.689545] FS: 00007f1d7a5e2c40(0000) GS:ffff888038a00000(0000) knlGS:0000000000000000 [ 252.689927] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 252.690210] CR2: 00007f1d7a85e0d0 CR3: 000000000b184000 CR4: 0000000000750ef0 [ 252.690584] PKRU: 55555554 [ 252.690731] Call Trace: [ 252.690871] [ 252.690988] ? show_regs+0x6a/0x80 [ 252.691155] ? __warn+0xcf/0x2c0 [ 252.691327] ? refcount_warn_saturate+0xd4/0x190 [ 252.691585] ? report_bug+0x341/0x3d0 [ 252.691777] ? handle_bug+0x40/0x80 [ 252.691966] ? exc_invalid_op+0x19/0x50 [ 252.692153] ? asm_exc_invalid_op+0x1b/0x20 [ 252.692409] ? refcount_warn_saturate+0xd4/0x190 [ 252.692646] sock_wfree+0x596/0x770 [ 252.692816] ? __netif_receive_skb_core.constprop.0+0x1a4e/0x3910 [ 252.693138] skb_release_head_state+0x7e/0x1e0 [ 252.693388] kfree_skb_reason+0xd3/0x370 [ 252.693576] __netif_receive_skb_core.constprop.0+0x1a4e/0x3910 [ 252.693889] ? kvm_sched_clock_read+0x11/0x20 [ 252.694112] ? __lock_acquire+0xcf0/0x6760 [ 252.694315] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.694650] ? __pfx___lock_acquire+0x10/0x10 [ 252.694871] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.695119] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.695415] ? __pfx_lock_acquire+0x10/0x10 [ 252.695630] __netif_receive_skb+0x21/0x1b0 [ 252.695833] netif_receive_skb+0xf9/0x4f0 [ 252.696040] ? __pfx_netif_receive_skb+0x10/0x10 [ 252.696274] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.696495] tcf_mirred_act+0x3d1/0xe50 [ 252.696687] ? __pfx_tcf_mirred_act+0x10/0x10 [ 252.696901] tcf_action_exec+0x561/0x870 [ 252.697108] mall_classify+0x168/0x240 [ 252.697305] __tcf_classify.constprop.0+0x50c/0x660 [ 252.697569] tcf_classify+0x6e/0xa0 [ 252.697758] ? __pfx_tcf_classify+0x10/0x10 [ 252.697963] ? debug_smp_processor_id+0x17/0x20 [ 252.698176] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.698456] tc_run+0x31b/0x5b0 [ 252.698605] ? __pfx_tc_run+0x10/0x10 [ 252.698799] ? debug_smp_processor_id+0x17/0x20 [ 252.699007] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.699242] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.699535] ? kvm_sched_clock_read+0x11/0x20 [ 252.699754] ? __lock_acquire+0xcf0/0x6760 [ 252.699950] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.700239] ? __pfx___lock_acquire+0x10/0x10 [ 252.700478] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.700721] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.701006] ? __pfx_lock_acquire+0x10/0x10 [ 252.701193] __netif_receive_skb+0x21/0x1b0 [ 252.701415] netif_receive_skb+0xf9/0x4f0 [ 252.701595] ? __pfx_netif_receive_skb+0x10/0x10 [ 252.701811] ? __kasan_check_read+0x11/0x20 [ 252.702013] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.702189] tcf_mirred_act+0x3d1/0xe50 [ 252.702370] ? __kasan_check_read+0x11/0x20 [ 252.702579] ? __pfx_tcf_mirred_act+0x10/0x10 [ 252.702782] ? __kasan_check_read+0x11/0x20 [ 252.702978] ? mark_lock.part.0+0xfa/0x31a0 [ 252.703176] ? __pfx_mark_lock.part.0+0x10/0x10 [ 252.703407] tcf_action_exec+0x561/0x870 [ 252.703594] mall_classify+0x168/0x240 [ 252.703789] ? mark_lock.part.0+0xfa/0x31a0 [ 252.704000] __tcf_classify.constprop.0+0x50c/0x660 [ 252.704238] tcf_classify+0x6e/0xa0 [ 252.704437] ? __pfx_tcf_classify+0x10/0x10 [ 252.704641] ? debug_smp_processor_id+0x17/0x20 [ 252.704854] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.705105] tc_run+0x31b/0x5b0 [ 252.705264] ? __pfx_tc_run+0x10/0x10 [ 252.705469] ? debug_smp_processor_id+0x17/0x20 [ 252.705680] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.705932] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.706192] ? __kasan_check_read+0x11/0x20 [ 252.706398] ? kvm_sched_clock_read+0x11/0x20 [ 252.706631] ? __lock_acquire+0xcf0/0x6760 [ 252.706830] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.707137] ? __pfx___lock_acquire+0x10/0x10 [ 252.707373] ? __pfx_mark_lock.part.0+0x10/0x10 [ 252.707604] ? __kasan_check_read+0x11/0x20 [ 252.707793] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.708024] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.708278] ? __pfx_lock_acquire+0x10/0x10 [ 252.708515] ? __kasan_check_read+0x11/0x20 [ 252.708721] ? __lock_acquire+0xd9f/0x6760 [ 252.708901] __netif_receive_skb+0x21/0x1b0 [ 252.709082] netif_receive_skb+0xf9/0x4f0 [ 252.709279] ? __pfx_netif_receive_skb+0x10/0x10 [ 252.709524] ? __pfx___lock_acquire+0x10/0x10 [ 252.709764] tcf_mirred_to_dev+0x7dc/0xdd0 [ 252.709958] tcf_mirred_act+0x3d1/0xe50 [ 252.710130] ? __pfx_tcf_mirred_act+0x10/0x10 [ 252.710331] ? update_stack_state+0x2d4/0x600 [ 252.710595] ? __kasan_check_read+0x11/0x20 [ 252.710792] tcf_action_exec+0x561/0x870 [ 252.710973] mall_classify+0x168/0x240 [ 252.711156] __tcf_classify.constprop.0+0x50c/0x660 [ 252.711390] tcf_classify+0x6e/0xa0 [ 252.711566] ? __pfx_tcf_classify+0x10/0x10 [ 252.711762] ? debug_smp_processor_id+0x17/0x20 [ 252.711980] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.712212] tc_run+0x31b/0x5b0 [ 252.712369] ? __pfx_tc_run+0x10/0x10 [ 252.712541] ? debug_smp_processor_id+0x17/0x20 [ 252.712746] ? rcu_lockdep_current_cpu_online+0x3e/0x150 [ 252.713001] __netif_receive_skb_core.constprop.0+0x12e1/0x3910 [ 252.713272] ? kvm_sched_clock_read+0x11/0x20 [ 252.713518] ? kvm_sched_clock_read+0x11/0x20 [ 252.713739] ? __lock_acquire+0xcf0/0x6760 [ 252.713928] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 252.714228] ? __pfx___lock_acquire+0x10/0x10 [ 252.714460] __netif_receive_skb_one_core+0xb4/0x1c0 [ 252.714720] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 252.714958] ? __pfx_lock_acquire+0x10/0x10 [ 252.715164] ? _raw_spin_unlock_irq+0x28/0x60 [ 252.715388] ? process_backlog+0x416/0x5c0 [ 252.715596] ? __this_cpu_preempt_check+0x13/0x20 [ 252.715834] __netif_receive_skb+0x21/0x1b0 [ 252.716024] process_backlog+0xd7/0x5c0 [ 252.716230] __napi_poll.constprop.0+0xae/0x590 [ 252.716469] ? net_rx_action+0x252/0xb40 [ 252.716702] net_rx_action+0x47c/0xb40 [ 252.716884] ? __pfx_net_rx_action+0x10/0x10 [ 252.717083] ? irq_exit_rcu+0xb4/0x120 [ 252.717263] ? __this_cpu_preempt_check+0x13/0x20 [ 252.717516] __do_softirq+0x1c3/0x853 [ 252.717702] ? __dev_queue_xmit+0x9b3/0x3550 [ 252.717900] do_softirq+0xb5/0xf0 [ 252.718062] [ 252.718166] [ 252.718290] __local_bh_enable_ip+0x104/0x130 [ 252.718516] ? __dev_queue_xmit+0x9b3/0x3550 [ 252.718737] __dev_queue_xmit+0x9c8/0x3550 [ 252.718927] ? __pfx_mark_lock.part.0+0x10/0x10 [ 252.719139] ? __pfx___dev_queue_xmit+0x10/0x10 [ 252.719398] ? __this_cpu_preempt_check+0x13/0x20 [ 252.719632] ? neigh_resolve_output+0x5bd/0x7b0 [ 252.719828] ? ip_finish_output2+0x6ac/0x1f40 [ 252.720034] ? __this_cpu_preempt_check+0x13/0x20 [ 252.720261] ? eth_header+0x16e/0x1b0 [ 252.720487] neigh_resolve_output+0x431/0x7b0 [ 252.720694] ip_finish_output2+0x6ac/0x1f40 [ 252.720906] ? __kasan_check_read+0x11/0x20 [ 252.721105] ? selinux_ip_postroute+0x357/0x400 [ 252.721313] ? __pfx_selinux_ip_postroute+0x10/0x10 [ 252.721558] ? __get_random_u32_below+0x17/0x70 [ 252.721796] ? __pfx_ip_finish_output2+0x10/0x10 [ 252.722011] ? __this_cpu_preempt_check+0x13/0x20 [ 252.722243] __ip_finish_output+0x6ea/0xed0 [ 252.722463] ? __ip_finish_output+0x6ea/0xed0 [ 252.722675] ip_finish_output+0x2b/0x260 [ 252.722859] ip_output+0x175/0x500 [ 252.723040] ? __pfx_ip_output+0x10/0x10 [ 252.723237] ? __ip_make_skb+0xdb5/0x2060 [ 252.723448] ? __pfx_ip_finish_output+0x10/0x10 [ 252.723666] ip_push_pending_frames+0x249/0x480 [ 252.723869] raw_sendmsg+0xf13/0x2d30 [ 252.724044] ? __kasan_check_read+0x11/0x20 [ 252.724240] ? __lock_acquire+0x1af0/0x6760 [ 252.724454] ? check_preemption_disabled+0x70/0xf0 [ 252.724688] ? __pfx_raw_sendmsg+0x10/0x10 [ 252.724867] ? mark_lock.part.0+0xfa/0x31a0 [ 252.725069] ? kvm_sched_clock_read+0x11/0x20 [ 252.725270] ? __pfx_sock_has_perm+0x10/0x10 [ 252.725501] ? __pfx_lock_release+0x10/0x10 [ 252.725698] ? __might_fault+0xc9/0x180 [ 252.725877] inet_sendmsg+0xd5/0x100 [ 252.726042] ? inet_sendmsg+0xd5/0x100 [ 252.726219] __sys_sendto+0x3be/0x510 [ 252.726399] ? __pfx___sys_sendto+0x10/0x10 [ 252.726609] ? do_user_addr_fault+0x401/0xb70 [ 252.726842] ? __this_cpu_preempt_check+0x13/0x20 [ 252.727048] ? __pfx_lock_release+0x10/0x10 [ 252.727252] ? __pfx___up_read+0x10/0x10 [ 252.727457] ? irqentry_exit_to_user_mode+0x8d/0x1d0 [ 252.727701] ? irqentry_exit+0x6b/0x90 [ 252.727872] ? debug_smp_processor_id+0x17/0x20 [ 252.728109] __x64_sys_sendto+0xe0/0x1a0 [ 252.728294] ? do_syscall_64+0x2a/0x140 [ 252.728495] ? trace_hardirqs_on+0x22/0x120 [ 252.728706] do_syscall_64+0x6d/0x140 [ 252.728873] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 252.729106] RIP: 0033:0x7f1d7a8a4b93 [ 252.729279] Code: 8b 15 71 72 0c 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 80 3d 51 fa 0c 00 00 41 89 ca 74 14 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 75 c3 0f 1f 40 00 55 48 83 ec 30 44 89 4c 24 [ 252.730188] RSP: 002b:00007fffe5c7c578 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 252.730558] RAX: ffffffffffffffda RBX: 000055c8f446f340 RCX: 00007f1d7a8a4b93 [ 252.730886] RDX: 0000000000000040 RSI: 000055c8f62889c0 RDI: 0000000000000003 [ 252.731222] RBP: 000055c8f62889c0 R08: 000055c8f44715c0 R09: 0000000000000010 [ 252.731580] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000040 [ 252.731934] R13: 00007fffe5c7dc60 R14: 0000001d00000001 R15: 000055c8f4472680 [ 252.732261] [ 252.732393] irq event stamp: 9034 [ 252.732572] hardirqs last enabled at (9034): [] irqentry_exit+0x3a/0x90 [ 252.732938] hardirqs last disabled at (9033): [] sysvec_apic_timer_interrupt+0x10/0xc0 [ 252.733390] softirqs last enabled at (8974): [] __dev_queue_xmit+0x9b3/0x3550 [ 252.733810] softirqs last disabled at (8975): [] do_softirq+0xb5/0xf0 [ 252.734195] ---[ end trace 0000000000000000 ]---