[ 9.054328][ T185] ip (185) used greatest stack depth: 24064 bytes left [ 10.528527][ T249] gre: GRE over IPv4 demultiplexer driver [ 10.540161][ T249] ip_gre: GRE over IPv4 tunneling driver [ 10.809102][ T260] GACT probability NOT on [ 10.897927][ T262] ip6_gre: GRE over IPv6 tunneling driver [ 10.943939][ T64] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 10.987325][ T250] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.306524][ T276] br1: port 1(veth1) entered blocking state [ 11.306824][ T276] br1: port 1(veth1) entered disabled state [ 11.306994][ T276] veth1: entered allmulticast mode [ 11.308444][ T276] veth1: entered promiscuous mode [ 11.335828][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.345999][ T187] br1: port 1(veth1) entered blocking state [ 11.346221][ T187] br1: port 1(veth1) entered forwarding state [ 11.367984][ T278] br1: port 2(veth2) entered blocking state [ 11.368245][ T278] br1: port 2(veth2) entered disabled state [ 11.368466][ T278] veth2: entered allmulticast mode [ 11.369988][ T278] veth2: entered promiscuous mode [ 11.401188][ T38] br1: port 2(veth2) entered blocking state [ 11.401362][ T38] br1: port 2(veth2) entered forwarding state [ 11.463908][ T250] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.551880][ T34] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 11.609319][ T288] 8021q: 802.1Q VLAN Support v1.8 [ 11.784821][ T34] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.343993][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.344522][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.535853][ T68] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.048846][ T34] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.759821][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.262105][ T330] Mirror/redirect action on [ 24.114813][ C2] [ 24.114899][ C2] ================================ [ 24.114992][ C2] WARNING: inconsistent lock state [ 24.115076][ C2] 7.1.0-rc5-virtme #1 Not tainted [ 24.115168][ C2] -------------------------------- [ 24.115256][ C2] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 24.115368][ C2] tc/376 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 24.115455][ C2] ffffffffc03f27b8 (mirred_list_lock){+.?.}-{3:3}, at: tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.115637][ C2] {SOFTIRQ-ON-W} state was registered at: [ 24.115723][ C2] __lock_acquire+0x378/0xc10 [ 24.115815][ C2] lock_acquire.part.0+0xbc/0x260 [ 24.115898][ C2] _raw_spin_lock+0x33/0x40 [ 24.115984][ C2] tcf_mirred_init+0x844/0xd70 [act_mirred] [ 24.116086][ C2] tcf_action_init_1+0x428/0x6b0 [ 24.116173][ C2] tcf_action_init+0x3cf/0x890 [ 24.116254][ C2] tcf_exts_validate_ex+0x411/0x670 [ 24.116340][ C2] mall_change+0x3cd/0xe9b [cls_matchall] [ 24.116446][ C2] tc_new_tfilter+0x875/0x21e0 [ 24.116527][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.116619][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 24.116706][ C2] netlink_unicast+0x486/0x750 [ 24.116788][ C2] netlink_sendmsg+0x735/0xc60 [ 24.116869][ C2] ____sys_sendmsg+0x419/0x850 [ 24.116955][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 24.117038][ C2] __sys_sendmsg+0x145/0x1f0 [ 24.117119][ C2] do_syscall_64+0x117/0x590 [ 24.117201][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.117304][ C2] irq event stamp: 3878 [ 24.117368][ C2] hardirqs last enabled at (3878): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 24.117531][ C2] hardirqs last disabled at (3877): [] _raw_spin_lock_irqsave+0x50/0x60 [ 24.117679][ C2] softirqs last enabled at (2748): [] fpu_flush_thread+0x130/0x190 [ 24.117825][ C2] softirqs last disabled at (3673): [] __irq_exit_rcu+0x103/0x1c0 [ 24.117969][ C2] [ 24.117969][ C2] other info that might help us debug this: [ 24.118090][ C2] Possible unsafe locking scenario: [ 24.118090][ C2] [ 24.118211][ C2] CPU0 [ 24.118274][ C2] ---- [ 24.118336][ C2] lock(mirred_list_lock); [ 24.118419][ C2] [ 24.118481][ C2] lock(mirred_list_lock); [ 24.118564][ C2] [ 24.118564][ C2] *** DEADLOCK *** [ 24.118564][ C2] [ 24.118691][ C2] 3 locks held by tc/376: [ 24.118754][ C2] #0: ff1100000cebcb78 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0xf8/0x320 [ 24.118904][ C2] #1: ffffffff99d77d20 (rcu_read_lock){....}-{1:3}, at: unwind_next_frame+0x17e/0x1ea0 [ 24.119054][ C2] #2: ffffffff99d77c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020 [ 24.119201][ C2] [ 24.119201][ C2] stack backtrace: [ 24.119305][ C2] CPU: 2 UID: 0 PID: 376 Comm: tc Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 24.119308][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.119311][ C2] Call Trace: [ 24.119312][ C2] [ 24.119313][ C2] dump_stack_lvl+0x6f/0xa0 [ 24.119318][ C2] print_usage_bug.part.0.cold+0xa9/0xb7 [ 24.119321][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 24.119324][ C2] mark_lock_irq+0x4e3/0x9c0 [ 24.119326][ C2] ? sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.119328][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.119330][ C2] ? save_trace+0x68/0x280 [ 24.119331][ C2] ? get_user_pages_remote+0x520/0x810 [ 24.119335][ C2] mark_lock+0x1d7/0xa00 [ 24.119337][ C2] mark_usage+0x42/0x170 [ 24.119338][ C2] __lock_acquire+0x378/0xc10 [ 24.119340][ C2] ? mark_held_locks+0x40/0x70 [ 24.119341][ C2] ? rcu_do_batch+0x2b4/0x1020 [ 24.119344][ C2] lock_acquire.part.0+0xbc/0x260 [ 24.119346][ C2] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.119348][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.119350][ C2] ? lock_acquire+0x134/0x160 [ 24.119351][ C2] _raw_spin_lock+0x33/0x40 [ 24.119353][ C2] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.119355][ C2] tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.119356][ C2] tcf_action_rcu_free+0x74/0x1a0 [ 24.119358][ C2] ? rcu_do_batch+0x2b4/0x1020 [ 24.119360][ C2] rcu_do_batch+0x2b6/0x1020 [ 24.119362][ C2] ? trace_rcu_batch_end+0x330/0x330 [ 24.119365][ C2] ? mark_held_locks+0x40/0x70 [ 24.119366][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 24.119367][ C2] ? lockdep_hardirqs_on+0x8c/0x130 [ 24.119370][ C2] rcu_core+0x2bf/0x640 [ 24.119372][ C2] handle_softirqs+0x1d8/0x940 [ 24.119373][ C2] ? find_held_lock+0x2b/0x80 [ 24.119376][ C2] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.119378][ C2] ? _local_bh_enable+0xd0/0xd0 [ 24.119380][ C2] __irq_exit_rcu+0x103/0x1c0 [ 24.119381][ C2] irq_exit_rcu+0xe/0x30 [ 24.119383][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.119384][ C2] [ 24.119385][ C2] [ 24.119386][ C2] ? __lock_acquire+0x508/0xc10 [ 24.119387][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.119389][ C2] RIP: 0010:__orc_find+0x4c/0x100 [ 24.119391][ C2] Code: 89 f3 49 89 fb 48 b8 00 00 00 00 00 fc ff df 48 89 fe 49 89 f8 48 83 ec 30 eb 0c 4c 8d 42 04 49 89 d3 4d 39 c1 72 4d 4c 89 ca <4c> 29 c2 48 89 d1 48 c1 ea 3f 48 c1 f9 02 48 01 ca 48 d1 fa 49 8d [ 24.119393][ C2] RSP: 0018:ffa00000007c71f0 EFLAGS: 00000202 [ 24.119395][ C2] RAX: dffffc0000000000 RBX: ffffffff9a96e31c RCX: ffffffff9718f96c [ 24.119397][ C2] RDX: ffffffff9a7343e4 RSI: ffffffff9a7343d4 RDI: 0000000000000000 [ 24.119398][ C2] RBP: 0000000000000001 R08: ffffffff9a7343e0 R09: ffffffff9a7343e4 [ 24.119399][ C2] R10: ffffffff9718f98b R11: ffffffff9a7343dc R12: ffa00000007c7388 [ 24.119399][ C2] R13: ffa00000007c7330 R14: ff11000004bd2340 R15: 0000000000000001 [ 24.119401][ C2] ? vm_mmap_pgoff+0x16b/0x320 [ 24.119403][ C2] ? vm_mmap_pgoff+0x14c/0x320 [ 24.119405][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.119407][ C2] unwind_next_frame+0x272/0x1ea0 [ 24.119408][ C2] ? vm_mmap_pgoff+0x16c/0x320 [ 24.119410][ C2] ? kmem_cache_alloc_noprof+0x221/0x5f0 [ 24.119414][ C2] ? stack_access_ok+0x1e0/0x1e0 [ 24.119415][ C2] ? vm_area_alloc+0x1f/0x150 [ 24.119418][ C2] ? __unwind_start+0x432/0x910 [ 24.119419][ C2] ? write_profile+0xf0/0xf0 [ 24.119421][ C2] arch_stack_walk+0xd7/0x130 [ 24.119424][ C2] ? vm_mmap_pgoff+0x16c/0x320 [ 24.119426][ C2] stack_trace_save+0x93/0xc0 [ 24.119428][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 24.119431][ C2] set_track_prepare+0x6b/0xa0 [ 24.119434][ C2] ? kmem_cache_alloc_noprof+0x445/0x5f0 [ 24.119436][ C2] ? vm_area_alloc+0x1f/0x150 [ 24.119438][ C2] ? __mmap_new_vma+0xd2/0x11b0 [ 24.119440][ C2] ? __mmap_region+0x817/0xc70 [ 24.119441][ C2] ? mmap_region+0x26d/0x490 [ 24.119442][ C2] ? do_mmap+0x9cc/0xf80 [ 24.119444][ C2] ? vm_mmap_pgoff+0x16c/0x320 [ 24.119446][ C2] __alloc_object+0xe8/0x250 [ 24.119448][ C2] __create_object+0x30/0x110 [ 24.119449][ C2] ? kasan_save_track+0x14/0x30 [ 24.119452][ C2] kmem_cache_alloc_noprof+0x445/0x5f0 [ 24.119454][ C2] vm_area_alloc+0x1f/0x150 [ 24.119457][ C2] __mmap_new_vma+0xd2/0x11b0 [ 24.119459][ C2] ? __mmap_new_file_vma+0x9e0/0x9e0 [ 24.119460][ C2] ? uprobe_apply+0x300/0x300 [ 24.119463][ C2] ? vma_set_page_prot+0xa4/0x120 [ 24.119466][ C2] __mmap_region+0x817/0xc70 [ 24.119467][ C2] ? vma_merge_new_range+0xb30/0xb30 [ 24.119469][ C2] ? filemap_get_pages+0x678/0xc80 [ 24.119472][ C2] ? mark_usage+0x61/0x170 [ 24.119474][ C2] ? copy_page_to_iter+0x139/0x290 [ 24.119477][ C2] ? folio_mark_accessed+0x15e/0x9c0 [ 24.119483][ C2] ? mas_prev+0xae/0xc0 [ 24.119489][ C2] ? vm_unmapped_area+0x181/0x1f0 [ 24.119492][ C2] ? arch_get_unmapped_area_topdown+0xfa/0x870 [ 24.119497][ C2] mmap_region+0x26d/0x490 [ 24.119500][ C2] ? mm_take_all_locks+0xa50/0xa50 [ 24.119502][ C2] ? __might_fault+0x97/0x140 [ 24.119505][ C2] ? __get_unmapped_area+0x190/0x2c0 [ 24.119507][ C2] ? ovl_file_end_write+0x70/0x70 [ 24.119510][ C2] do_mmap+0x9cc/0xf80 [ 24.119512][ C2] ? __ia32_sys_brk+0x50/0x50 [ 24.119514][ C2] ? down_write_killable+0xcd/0x260 [ 24.119516][ C2] ? down_write+0x1f0/0x1f0 [ 24.119518][ C2] vm_mmap_pgoff+0x16c/0x320 [ 24.119521][ C2] ? randomize_page+0x80/0x80 [ 24.119523][ C2] ? __fget_files+0x1e3/0x460 [ 24.119526][ C2] ksys_mmap_pgoff+0x1ed/0x560 [ 24.119528][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.119530][ C2] ? lockdep_hardirqs_on+0x8c/0x130 [ 24.119532][ C2] ? do_syscall_64+0x82/0x590 [ 24.119533][ C2] do_syscall_64+0x117/0x590 [ 24.119534][ C2] ? trace_hardirqs_off+0xd/0x30 [ 24.119537][ C2] ? exc_page_fault+0xee/0x100 [ 24.119539][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.119540][ C2] RIP: 0033:0x7feec0ca285c [ 24.119543][ C2] Code: 1e fa 41 f7 c1 ff 0f 00 00 75 33 55 48 89 e5 41 54 41 89 cc 53 48 89 fb 48 85 ff 74 51 45 89 e2 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 24 5b 41 5c 5d c3 0f 1f 80 00 00 00 00 c7 05 [ 24.119544][ C2] RSP: 002b:00007ffc48684a90 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 24.119546][ C2] RAX: ffffffffffffffda RBX: 00007feec0c72000 RCX: 00007feec0ca285c [ 24.119547][ C2] RDX: 0000000000000003 RSI: 0000000000001000 RDI: 00007feec0c72000 [ 24.119547][ C2] RBP: 00007ffc48684aa0 R08: 0000000000000005 R09: 0000000000001000 [ 24.119548][ C2] R10: 0000000000000812 R11: 0000000000000206 R12: 0000000000000812 [ 24.119549][ C2] R13: 00007ffc48684b20 R14: 00007ffc48684f20 R15: 0000000000001734 [ 24.119551][ C2] [ 24.951994][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 30.814557][ T434] br1: port 1(veth1) entered disabled state [ 30.828329][ T435] br1: port 2(veth2) entered disabled state [ 30.841728][ T436] veth2: left allmulticast mode [ 30.841847][ T436] veth2: left promiscuous mode [ 30.841982][ T436] br1: port 2(veth2) entered disabled state [ 30.842513][ T436] veth1: left allmulticast mode [ 30.842591][ T436] veth1: left promiscuous mode [ 30.843482][ T436] br1: port 1(veth1) entered disabled state