[ 9.458343][ T185] ip (185) used greatest stack depth: 24384 bytes left [ 9.582661][ T190] ip (190) used greatest stack depth: 24352 bytes left [ 10.816873][ T246] gre: GRE over IPv4 demultiplexer driver [ 10.824612][ T246] ip_gre: GRE over IPv4 tunneling driver [ 11.062138][ T257] GACT probability NOT on [ 11.138195][ T259] ip6_gre: GRE over IPv6 tunneling driver [ 11.197775][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.242800][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.259580][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 11.574488][ T273] br1: port 1(veth1) entered blocking state [ 11.574835][ T273] br1: port 1(veth1) entered disabled state [ 11.575042][ T273] veth1: entered allmulticast mode [ 11.577065][ T273] veth1: entered promiscuous mode [ 11.632218][ T46] br1: port 1(veth1) entered blocking state [ 11.632667][ T46] br1: port 1(veth1) entered forwarding state [ 11.654379][ T275] br1: port 2(veth2) entered blocking state [ 11.654622][ T275] br1: port 2(veth2) entered disabled state [ 11.654910][ T275] veth2: entered allmulticast mode [ 11.658182][ T275] veth2: entered promiscuous mode [ 11.700233][ T36] br1: port 2(veth2) entered blocking state [ 11.700549][ T36] br1: port 2(veth2) entered forwarding state [ 11.849099][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 11.912364][ T285] 8021q: 802.1Q VLAN Support v1.8 [ 12.063594][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 12.216849][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 12.351628][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 13.087717][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.088299][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 13.192732][ T63] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.735551][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.602921][ T327] Mirror/redirect action on [ 24.455497][ C2] [ 24.455582][ C2] ================================ [ 24.455678][ C2] WARNING: inconsistent lock state [ 24.455764][ C2] 7.1.0-rc5-virtme #1 Not tainted [ 24.455853][ C2] -------------------------------- [ 24.455938][ C2] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 24.456043][ C2] tc/373 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 24.456130][ C2] ffffffffc03c97b8 (mirred_list_lock){+.?.}-{3:3}, at: tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.456320][ C2] {SOFTIRQ-ON-W} state was registered at: [ 24.456407][ C2] __lock_acquire+0x378/0xc10 [ 24.456500][ C2] lock_acquire.part.0+0xbc/0x260 [ 24.456644][ C2] _raw_spin_lock+0x33/0x40 [ 24.456731][ C2] tcf_mirred_init+0x844/0xd70 [act_mirred] [ 24.456837][ C2] tcf_action_init_1+0x428/0x6b0 [ 24.456924][ C2] tcf_action_init+0x3cf/0x890 [ 24.457069][ C2] tcf_exts_validate_ex+0x411/0x670 [ 24.457155][ C2] mall_change+0x3cd/0xe9b [cls_matchall] [ 24.457265][ C2] tc_new_tfilter+0x875/0x21e0 [ 24.457350][ C2] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 24.457495][ C2] netlink_rcv_skb+0x14e/0x3a0 [ 24.457580][ C2] netlink_unicast+0x486/0x750 [ 24.457665][ C2] netlink_sendmsg+0x735/0xc60 [ 24.457751][ C2] ____sys_sendmsg+0x419/0x850 [ 24.457896][ C2] ___sys_sendmsg+0x14e/0x1d0 [ 24.457981][ C2] __sys_sendmsg+0x145/0x1f0 [ 24.458067][ C2] do_syscall_64+0x117/0x590 [ 24.458153][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.458325][ C2] irq event stamp: 6570 [ 24.458390][ C2] hardirqs last enabled at (6570): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 24.458565][ C2] hardirqs last disabled at (6569): [] _raw_spin_lock_irqsave+0x50/0x60 [ 24.458772][ C2] softirqs last enabled at (5916): [] handle_softirqs+0x611/0x940 [ 24.458924][ C2] softirqs last disabled at (6543): [] __irq_exit_rcu+0x103/0x1c0 [ 24.459131][ C2] [ 24.459131][ C2] other info that might help us debug this: [ 24.459264][ C2] Possible unsafe locking scenario: [ 24.459264][ C2] [ 24.459391][ C2] CPU0 [ 24.459514][ C2] ---- [ 24.459579][ C2] lock(mirred_list_lock); [ 24.459665][ C2] [ 24.459729][ C2] lock(mirred_list_lock); [ 24.459873][ C2] [ 24.459873][ C2] *** DEADLOCK *** [ 24.459873][ C2] [ 24.460001][ C2] 4 locks held by tc/373: [ 24.460067][ C2] #0: ff1100001073cb78 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0xf8/0x320 [ 24.460289][ C2] #1: ff1100000b692710 (&mapping->i_mmap_rwsem){+.+.}-{4:4}, at: vma_prepare+0x1b0/0x7f0 [ 24.460441][ C2] #2: ffffffffac977d20 (rcu_read_lock){....}-{1:3}, at: is_module_text_address+0x26/0x250 [ 24.460616][ C2] #3: ffffffffac977c00 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x389/0x1020 [ 24.460827][ C2] [ 24.460827][ C2] stack backtrace: [ 24.460933][ C2] CPU: 2 UID: 0 PID: 373 Comm: tc Not tainted 7.1.0-rc5-virtme #1 PREEMPT(full) [ 24.460936][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.460939][ C2] Call Trace: [ 24.460940][ C2] [ 24.460941][ C2] dump_stack_lvl+0x6f/0xa0 [ 24.460946][ C2] print_usage_bug.part.0.cold+0xa9/0xb7 [ 24.460949][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 24.460951][ C2] mark_lock_irq+0x4e3/0x9c0 [ 24.460953][ C2] ? sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.460955][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.460957][ C2] ? save_trace+0x68/0x280 [ 24.460959][ C2] ? mmu_notifier_unregister+0x330/0x3a0 [ 24.460962][ C2] mark_lock+0x1d7/0xa00 [ 24.460964][ C2] mark_usage+0x42/0x170 [ 24.460966][ C2] __lock_acquire+0x378/0xc10 [ 24.460967][ C2] ? mark_held_locks+0x40/0x70 [ 24.460968][ C2] ? rcu_do_batch+0x2b4/0x1020 [ 24.460971][ C2] lock_acquire.part.0+0xbc/0x260 [ 24.460973][ C2] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.460974][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.460976][ C2] ? lock_acquire+0x134/0x160 [ 24.460978][ C2] _raw_spin_lock+0x33/0x40 [ 24.460980][ C2] ? tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.460982][ C2] tcf_mirred_release+0x1d/0x2e0 [act_mirred] [ 24.460983][ C2] tcf_action_rcu_free+0x74/0x1a0 [ 24.460985][ C2] ? rcu_do_batch+0x2b4/0x1020 [ 24.460987][ C2] rcu_do_batch+0x2b6/0x1020 [ 24.460989][ C2] ? trace_rcu_batch_end+0x330/0x330 [ 24.460992][ C2] ? mark_held_locks+0x40/0x70 [ 24.460993][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 24.460995][ C2] ? lockdep_hardirqs_on+0x8c/0x130 [ 24.460997][ C2] rcu_core+0x2bf/0x640 [ 24.460999][ C2] handle_softirqs+0x1d8/0x940 [ 24.461000][ C2] ? find_held_lock+0x2b/0x80 [ 24.461003][ C2] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.461004][ C2] ? _local_bh_enable+0xd0/0xd0 [ 24.461007][ C2] __irq_exit_rcu+0x103/0x1c0 [ 24.461008][ C2] irq_exit_rcu+0xe/0x30 [ 24.461010][ C2] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 24.461011][ C2] [ 24.461012][ C2] [ 24.461013][ C2] ? find_held_lock+0x2b/0x80 [ 24.461015][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 24.461016][ C2] RIP: 0010:lock_acquire.part.0+0xfa/0x260 [ 24.461019][ C2] Code: ff 65 0f c1 05 37 d9 33 04 83 f8 01 4c 8b 14 24 0f 85 30 01 00 00 9c 58 f6 c4 02 0f 85 4d 01 00 00 4d 85 d2 0f 85 16 01 00 00 <48> 8b 44 24 30 65 48 2b 05 a9 92 33 04 0f 85 43 01 00 00 48 83 c4 [ 24.461020][ C2] RSP: 0018:ffa00000006f6ab0 EFLAGS: 00000206 [ 24.461023][ C2] RAX: 0000000000000046 RBX: 0000000000000000 RCX: abfc63c6628187ed [ 24.461024][ C2] RDX: 0000000000000001 RSI: ffffffffac3ebde8 RDI: ffffffffabe6f6c0 [ 24.461025][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ff1100000d40ae80 [ 24.461026][ C2] R10: 0000000000000200 R11: 0000000000000001 R12: ffffffffac977d20 [ 24.461027][ C2] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 24.461029][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.461031][ C2] ? lock_acquire+0x134/0x160 [ 24.461033][ C2] is_module_text_address+0x3a/0x250 [ 24.461035][ C2] ? is_module_text_address+0x26/0x250 [ 24.461036][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.461038][ C2] kernel_text_address+0x97/0x170 [ 24.461040][ C2] __kernel_text_address+0x12/0x30 [ 24.461042][ C2] ? write_profile+0xf0/0xf0 [ 24.461044][ C2] unwind_get_return_address+0x67/0xd0 [ 24.461046][ C2] arch_stack_walk+0xed/0x130 [ 24.461050][ C2] stack_trace_save+0x93/0xc0 [ 24.461053][ C2] ? filter_irq_stacks+0xd0/0xd0 [ 24.461054][ C2] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 24.461056][ C2] ? validate_chain+0x38b/0xc20 [ 24.461058][ C2] ? __lock_release.isra.0+0x6b/0x1a0 [ 24.461059][ C2] kasan_save_stack+0x2f/0x50 [ 24.461061][ C2] ? kasan_save_stack+0x2f/0x50 [ 24.461063][ C2] ? kasan_record_aux_stack+0x9b/0xc0 [ 24.461065][ C2] ? kvfree_call_rcu+0x7e/0x5b0 [ 24.461067][ C2] ? mas_wr_node_store+0x8cf/0x1470 [ 24.461070][ C2] ? mas_store_prealloc+0x528/0xea0 [ 24.461072][ C2] ? vma_complete+0x9da/0x1260 [ 24.461073][ C2] ? __split_vma+0x7fd/0xbc0 [ 24.461074][ C2] ? vms_gather_munmap_vmas+0x312/0xf90 [ 24.461075][ C2] ? __mmap_setup+0x5fc/0x19a0 [ 24.461077][ C2] ? __mmap_region+0x394/0xc70 [ 24.461078][ C2] ? mmap_region+0x26d/0x490 [ 24.461079][ C2] ? do_mmap+0x9cc/0xf80 [ 24.461081][ C2] ? vm_mmap_pgoff+0x16c/0x320 [ 24.461083][ C2] ? ksys_mmap_pgoff+0x1ed/0x560 [ 24.461085][ C2] ? do_syscall_64+0x117/0x590 [ 24.461086][ C2] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.461090][ C2] kasan_record_aux_stack+0x9b/0xc0 [ 24.461092][ C2] kvfree_call_rcu+0x7e/0x5b0 [ 24.461094][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.461096][ C2] mas_wr_node_store+0x8cf/0x1470 [ 24.461099][ C2] ? mas_update_gap.part.0+0xe10/0xe10 [ 24.461103][ C2] ? __lock_acquire+0x508/0xc10 [ 24.461104][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.461107][ C2] mas_store_prealloc+0x528/0xea0 [ 24.461108][ C2] ? lock_acquire+0x134/0x160 [ 24.461110][ C2] ? mas_store+0x960/0x960 [ 24.461112][ C2] ? down_write+0xbf/0x1f0 [ 24.461115][ C2] ? vma_prepare+0x552/0x7f0 [ 24.461116][ C2] vma_complete+0x9da/0x1260 [ 24.461118][ C2] ? init_multi_vma_prep+0x2b/0x780 [ 24.461120][ C2] __split_vma+0x7fd/0xbc0 [ 24.461121][ C2] ? commit_merge+0xeb0/0xeb0 [ 24.461123][ C2] ? mas_next_slot+0x54a/0x1690 [ 24.461126][ C2] vms_gather_munmap_vmas+0x312/0xf90 [ 24.461128][ C2] ? __split_vma+0xbc0/0xbc0 [ 24.461130][ C2] ? mas_walk+0x62/0x790 [ 24.461132][ C2] __mmap_setup+0x5fc/0x19a0 [ 24.461134][ C2] ? unmap_region+0x410/0x410 [ 24.461136][ C2] ? __mmap_new_vma+0xc55/0x11b0 [ 24.461137][ C2] ? perf_event_mmap+0xc7/0x4f0 [ 24.461140][ C2] ? vma_wants_writenotify+0x6b/0x1f0 [ 24.461142][ C2] ? vma_needs_dirty_tracking+0xe0/0xe0 [ 24.461144][ C2] ? uprobe_apply+0x300/0x300 [ 24.461146][ C2] ? vma_set_page_prot+0xa4/0x120 [ 24.461148][ C2] __mmap_region+0x394/0xc70 [ 24.461150][ C2] ? vma_merge_new_range+0xb30/0xb30 [ 24.461151][ C2] ? filemap_get_pages+0x678/0xc80 [ 24.461155][ C2] ? mark_usage+0x61/0x170 [ 24.461157][ C2] ? copy_page_to_iter+0x139/0x290 [ 24.461160][ C2] ? folio_mark_accessed+0x15e/0x9c0 [ 24.461166][ C2] ? mas_prev+0xae/0xc0 [ 24.461175][ C2] ? vm_unmapped_area+0x181/0x1f0 [ 24.461177][ C2] ? arch_get_unmapped_area_topdown+0xfa/0x870 [ 24.461181][ C2] mmap_region+0x26d/0x490 [ 24.461182][ C2] ? mm_take_all_locks+0xa50/0xa50 [ 24.461184][ C2] ? __might_fault+0x97/0x140 [ 24.461186][ C2] ? __get_unmapped_area+0x190/0x2c0 [ 24.461188][ C2] ? ovl_file_end_write+0x70/0x70 [ 24.461192][ C2] do_mmap+0x9cc/0xf80 [ 24.461194][ C2] ? __ia32_sys_brk+0x50/0x50 [ 24.461196][ C2] ? down_write_killable+0xcd/0x260 [ 24.461198][ C2] ? down_write+0x1f0/0x1f0 [ 24.461200][ C2] vm_mmap_pgoff+0x16c/0x320 [ 24.461202][ C2] ? randomize_page+0x80/0x80 [ 24.461204][ C2] ? __fget_files+0x1e3/0x460 [ 24.461207][ C2] ksys_mmap_pgoff+0x1ed/0x560 [ 24.461209][ C2] ? rcu_is_watching+0x15/0xd0 [ 24.461211][ C2] ? lockdep_hardirqs_on+0x8c/0x130 [ 24.461213][ C2] ? do_syscall_64+0x82/0x590 [ 24.461214][ C2] do_syscall_64+0x117/0x590 [ 24.461215][ C2] ? trace_hardirqs_off+0xd/0x30 [ 24.461218][ C2] ? exc_page_fault+0xee/0x100 [ 24.461220][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 24.461221][ C2] RIP: 0033:0x7f33795ef85c [ 24.461224][ 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 [ 24.461225][ C2] RSP: 002b:00007ffe98652e20 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 24.461226][ C2] RAX: ffffffffffffffda RBX: 00007f33794fe000 RCX: 00007f33795ef85c [ 24.461227][ C2] RDX: 0000000000000003 RSI: 0000000000001000 RDI: 00007f33794fe000 [ 24.461228][ C2] RBP: 00007ffe98652e30 R08: 0000000000000005 R09: 0000000000004000 [ 24.461229][ C2] R10: 0000000000000812 R11: 0000000000000206 R12: 0000000000000812 [ 24.461230][ C2] R13: 00007ffe98652eb0 R14: 00007ffe986532b0 R15: 0000000000004564 [ 24.461232][ C2] [ 24.479683][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 31.151770][ T430] br1: port 1(veth1) entered disabled state [ 31.165157][ T431] br1: port 2(veth2) entered disabled state [ 31.178508][ T432] veth2: left allmulticast mode [ 31.178615][ T432] veth2: left promiscuous mode [ 31.178756][ T432] br1: port 2(veth2) entered disabled state [ 31.179296][ T432] veth1: left allmulticast mode [ 31.179375][ T432] veth1: left promiscuous mode [ 31.179509][ T432] br1: port 1(veth1) entered disabled state