[   40.607605][  T278] eth1: renamed from tmp
[  115.294071][  T478] ip (478) used greatest stack depth: 23664 bytes left
[  123.610753][  T523] eth1: renamed from tmp
[  206.187132][  T768] eth1: renamed from tmp
[  288.878103][ T1013] eth1: renamed from tmp
[  372.243064][ T1266] eth1: renamed from tmp
[  459.001862][ T1520] eth1: renamed from tmp
[  833.980668][ T2363] eth1: renamed from tmp
[  875.323697][ T2501] eth2: renamed from tmp
[ 1112.457634][ T3065] eth1: renamed from tmp
[ 1491.665638][ T3982] eth1: renamed from tmp
[ 1645.132949][ T4454] eth1: renamed from tmp
[ 1689.123767][ T4609] eth1: renamed from tmp
[ 1754.584759][ T4827] eth1: renamed from tmp
[ 1777.355733][ T4931] eth1: renamed from tmp
[ 1800.333560][ T5036] eth1: renamed from tmp
[ 1823.045479][ T5141] eth1: renamed from tmp
[ 1846.952457][ T5249] eth1: renamed from tmp
[ 1870.540599][ T5357] eth1: renamed from tmp
[ 1894.368708][ T5465] eth1: renamed from tmp
[ 1918.417143][ T5573] eth1: renamed from tmp
[ 1942.742244][ T5681] eth1: renamed from tmp
[ 1966.789563][ T5789] eth1: renamed from tmp
[ 1990.461606][ T5897] eth1: renamed from tmp
[ 2014.219869][ T6005] eth1: renamed from tmp
[ 2037.499843][ T6113] eth1: renamed from tmp
[ 2061.291812][ T6222] eth1: renamed from tmp
[ 2085.619292][ T6332] eth1: renamed from tmp
[ 2109.244057][ T6441] eth1: renamed from tmp
[ 2132.962920][ T6549] eth1: renamed from tmp
[ 2157.002872][ T6659] eth1: renamed from tmp
[ 2180.765586][ T6768] eth1: renamed from tmp
[ 2204.382777][ T6876] eth1: renamed from tmp
[ 2228.154632][ T6984] eth1: renamed from tmp
[ 2252.016692][ T7092] eth1: renamed from tmp
[ 2275.336500][ T7200] eth1: renamed from tmp
[ 2298.899926][ T7308] eth1: renamed from tmp
[ 2322.269608][ T7416] eth1: renamed from tmp
[ 2345.651517][ T7524] eth1: renamed from tmp
[ 2369.256827][ T7632] eth1: renamed from tmp
[ 2392.746559][ T7740] eth1: renamed from tmp
[ 2416.389177][ T7848] eth1: renamed from tmp
[ 2440.207463][ T7957] eth1: renamed from tmp
[ 2463.846821][ T8065] eth1: renamed from tmp
[ 2487.129953][ T8173] eth1: renamed from tmp
[ 2531.662736][ T8349] eth1: renamed from tmp
[ 2633.483582][ T8664] eth1: renamed from tmp
[ 2735.693772][ T8981] eth1: renamed from tmp
[ 2842.552610][ T9308] eth1: renamed from tmp
[ 2949.812266][ T9636] eth1: renamed from tmp
[ 3266.992707][T10410] eth1: renamed from tmp
[ 3322.032165][T10590] eth2: renamed from tmp
[ 3555.985590][T11170] eth1: renamed from tmp
[ 3904.529147][T12198] eth1: renamed from tmp
[ 4085.268717][T12745] eth1: renamed from tmp
[ 4119.887605][T12879] eth1: renamed from tmp
[ 4168.114965][T13053] eth1: renamed from tmp
[ 4190.732833][T13158] eth1: renamed from tmp
[ 4211.370090][T13262] eth1: renamed from tmp
[ 4235.007337][T13371] eth1: renamed from tmp
[ 4258.536972][T13480] eth1: renamed from tmp
[ 4282.804557][T13588] eth1: renamed from tmp
[ 4306.123078][T13697] eth1: renamed from tmp
[ 4330.017151][T13805] eth1: renamed from tmp
[ 4353.871807][T13914] eth1: renamed from tmp
[ 4377.784885][T14021] eth1: renamed from tmp
[ 4401.446649][T14128] eth1: renamed from tmp
[ 4424.919473][T14236] eth1: renamed from tmp
[ 4448.624763][T14344] eth1: renamed from tmp
[ 4472.440805][T14452] eth1: renamed from tmp
[ 4496.445029][T14560] eth1: renamed from tmp
[ 4520.558856][T14669] eth1: renamed from tmp
[ 4544.015543][T14777] eth1: renamed from tmp
[ 4567.807725][T14885] eth1: renamed from tmp
[ 4591.399827][T14993] eth1: renamed from tmp
[ 4615.102610][T15101] eth1: renamed from tmp
[ 4638.121676][T15210] eth1: renamed from tmp
[ 4661.250940][T15319] eth1: renamed from tmp
[ 4685.010567][T15428] eth1: renamed from tmp
[ 4708.033502][T15536] eth1: renamed from tmp
[ 4731.312845][T15643] eth1: renamed from tmp
[ 4754.780793][T15750] eth1: renamed from tmp
[ 4778.138797][T15858] eth1: renamed from tmp
[ 4801.643570][T15966] eth1: renamed from tmp
[ 4824.843587][T16074] eth1: renamed from tmp
[ 4848.402703][T16182] eth1: renamed from tmp
[ 4871.640622][T16290] eth1: renamed from tmp
[ 4895.504364][T16398] eth1: renamed from tmp
[ 4919.131984][T16506] eth1: renamed from tmp
[ 4942.491030][T16614] eth1: renamed from tmp
[ 4965.542557][T16722] eth1: renamed from tmp
[ 4990.230011][T16831] eth1: renamed from tmp
[ 5014.086978][T16940] eth1: renamed from tmp
[ 5037.666603][T17048] eth1: renamed from tmp
[ 5061.440262][T17156] eth1: renamed from tmp
[ 5084.985443][T17263] eth1: renamed from tmp
[ 5109.035764][T17370] eth1: renamed from tmp
[ 5132.959517][T17478] eth1: renamed from tmp
[ 5156.365470][T17586] eth1: renamed from tmp
[ 5180.524967][T17695] eth1: renamed from tmp
[ 5204.282678][T17803] eth1: renamed from tmp
[ 5228.337126][T17911] eth1: renamed from tmp
[ 5252.128707][T18019] eth1: renamed from tmp
[ 5275.749749][T18127] eth1: renamed from tmp
[ 5320.615789][T18299] eth1: renamed from tmp
[ 5327.942065][T18346] br0: port 1(eth1) entered blocking state
[ 5327.942440][T18346] br0: port 1(eth1) entered disabled state
[ 5327.942661][T18346] eth1: entered allmulticast mode
[ 5327.943860][T18346] eth1: entered promiscuous mode
[ 5327.946544][T18346] 
[ 5327.946662][T18346] =============================
[ 5327.946819][T18346] WARNING: suspicious RCU usage
[ 5327.946977][T18346] 6.11.0-rc2-virtme #1 Not tainted
[ 5327.947137][T18346] -----------------------------
[ 5327.947290][T18346] net/bridge/br_private.h:930 suspicious rcu_dereference_check() usage!
[ 5327.947527][T18346] 
[ 5327.947527][T18346] other info that might help us debug this:
[ 5327.947527][T18346] 
[ 5327.947824][T18346] 
[ 5327.947824][T18346] rcu_scheduler_active = 2, debug_locks = 1
[ 5327.948149][T18346] 1 lock held by ip/18346:
[ 5327.948307][T18346]  #0: ffffffff87ddcac8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 5327.948616][T18346] 
[ 5327.948616][T18346] stack backtrace:
[ 5327.948813][T18346] CPU: 3 UID: 0 PID: 18346 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 5327.949045][T18346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5327.949378][T18346] Call Trace:
[ 5327.949502][T18346]  <TASK>
[ 5327.949584][T18346]  dump_stack_lvl+0xb0/0xd0
[ 5327.949742][T18346]  lockdep_rcu_suspicious+0x1e5/0x270
[ 5327.949896][T18346]  ? __pfx_br_handle_frame+0x10/0x10
[ 5327.950053][T18346]  br_get_link_af_size_filtered+0x5f4/0x7f0
[ 5327.950254][T18346]  br_info_notify+0xe6/0x280
[ 5327.950408][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.950601][T18346]  br_add_if+0xd90/0x1330
[ 5327.950736][T18346]  ? vrf_del_slave+0x41/0x60
[ 5327.950898][T18346]  do_setlink+0x84b/0x21e0
[ 5327.951054][T18346]  ? is_bpf_text_address+0x67/0x120
[ 5327.951206][T18346]  ? __pfx_do_setlink+0x10/0x10
[ 5327.951359][T18346]  ? is_bpf_text_address+0x71/0x120
[ 5327.951514][T18346]  ? kernel_text_address+0xce/0xe0
[ 5327.951669][T18346]  ? __kernel_text_address+0x12/0x40
[ 5327.951820][T18346]  ? unwind_get_return_address+0x5e/0xa0
[ 5327.951972][T18346]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5327.952161][T18346]  ? arch_stack_walk+0xa2/0xf0
[ 5327.952325][T18346]  ? stack_trace_save+0x94/0xd0
[ 5327.952477][T18346]  ? __pfx_stack_trace_save+0x10/0x10
[ 5327.952632][T18346]  ? __pfx_validate_nla+0x10/0x10
[ 5327.952789][T18346]  ? mark_lock+0x38/0x3e0
[ 5327.952909][T18346]  ? kasan_save_stack+0x34/0x50
[ 5327.953063][T18346]  ? __nla_validate_parse+0x1bc/0x3d0
[ 5327.953221][T18346]  __rtnl_newlink+0xaa7/0xd80
[ 5327.953378][T18346]  ? hlock_class+0x4e/0x130
[ 5327.953531][T18346]  ? __pfx___rtnl_newlink+0x10/0x10
[ 5327.953691][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.953883][T18346]  ? __create_object+0x5e/0xb0
[ 5327.954041][T18346]  ? trace_kmalloc+0x2d/0xe0
[ 5327.954203][T18346]  rtnl_newlink+0x63/0xa0
[ 5327.954321][T18346]  rtnetlink_rcv_msg+0x2fb/0xc10
[ 5327.954483][T18346]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 5327.954636][T18346]  ? hlock_class+0x4e/0x130
[ 5327.954789][T18346]  ? mark_lock+0x38/0x3e0
[ 5327.954908][T18346]  ? __lock_acquire+0xb35/0x1560
[ 5327.955066][T18346]  netlink_rcv_skb+0x130/0x360
[ 5327.955220][T18346]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 5327.955380][T18346]  ? __pfx_netlink_rcv_skb+0x10/0x10
[ 5327.955548][T18346]  ? netlink_deliver_tap+0x13e/0x340
[ 5327.955700][T18346]  ? netlink_deliver_tap+0xc3/0x340
[ 5327.955853][T18346]  netlink_unicast+0x44b/0x710
[ 5327.956007][T18346]  ? __pfx_netlink_unicast+0x10/0x10
[ 5327.956159][T18346]  ? find_held_lock+0x2c/0x110
[ 5327.956315][T18346]  netlink_sendmsg+0x723/0xbe0
[ 5327.956474][T18346]  ? __pfx_netlink_sendmsg+0x10/0x10
[ 5327.956623][T18346]  ? __might_fault+0xc3/0x170
[ 5327.956779][T18346]  ? __import_iovec+0x35d/0x5d0
[ 5327.956939][T18346]  ____sys_sendmsg+0x7b2/0xa10
[ 5327.957094][T18346]  ? __pfx_____sys_sendmsg+0x10/0x10
[ 5327.957244][T18346]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 5327.957433][T18346]  ? __pfx_validate_chain+0x10/0x10
[ 5327.957595][T18346]  ___sys_sendmsg+0xee/0x170
[ 5327.957758][T18346]  ? __pfx____sys_sendmsg+0x10/0x10
[ 5327.957912][T18346]  ? find_held_lock+0x2c/0x110
[ 5327.958067][T18346]  ? __lock_release+0x103/0x460
[ 5327.958216][T18346]  ? __debug_check_no_obj_freed+0x253/0x520
[ 5327.958407][T18346]  ? __pfx___lock_release+0x10/0x10
[ 5327.958567][T18346]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5327.958727][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.958921][T18346]  ? __fget_light+0x53/0x1e0
[ 5327.959084][T18346]  __sys_sendmsg+0xcd/0x170
[ 5327.959238][T18346]  ? __pfx___sys_sendmsg+0x10/0x10
[ 5327.959391][T18346]  ? __virt_addr_valid+0x230/0x430
[ 5327.959563][T18346]  do_syscall_64+0xc1/0x1d0
[ 5327.959719][T18346]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 5327.959905][T18346] RIP: 0033:0x7f2a505827b7
[ 5327.960066][T18346] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 5327.960602][T18346] RSP: 002b:00007ffc1d50e468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 5327.960843][T18346] RAX: ffffffffffffffda RBX: 00007ffc1d50eb90 RCX: 00007f2a505827b7
[ 5327.961070][T18346] RDX: 0000000000000000 RSI: 00007ffc1d50e4d0 RDI: 0000000000000005
[ 5327.961295][T18346] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 5327.961526][T18346] R10: 00000000011c9910 R11: 0000000000000246 R12: 0000000000000003
[ 5327.961752][T18346] R13: 0000000066beaf84 R14: 0000000000496600 R15: 0000000000000000
[ 5327.961991][T18346]  </TASK>
[ 5327.962204][T18346] 
[ 5327.962372][T18346] =============================
[ 5327.962605][T18346] WARNING: suspicious RCU usage
[ 5327.962832][T18346] 6.11.0-rc2-virtme #1 Not tainted
[ 5327.963056][T18346] -----------------------------
[ 5327.963263][T18346] net/bridge/br_private.h:453 suspicious rcu_dereference_check() usage!
[ 5327.963549][T18346] 
[ 5327.963549][T18346] other info that might help us debug this:
[ 5327.963549][T18346] 
[ 5327.963893][T18346] 
[ 5327.963893][T18346] rcu_scheduler_active = 2, debug_locks = 1
[ 5327.964142][T18346] 1 lock held by ip/18346:
[ 5327.964297][T18346]  #0: ffffffff87ddcac8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 5327.964592][T18346] 
[ 5327.964592][T18346] stack backtrace:
[ 5327.964779][T18346] CPU: 3 UID: 0 PID: 18346 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 5327.965003][T18346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5327.965335][T18346] Call Trace:
[ 5327.965452][T18346]  <TASK>
[ 5327.965538][T18346]  dump_stack_lvl+0xb0/0xd0
[ 5327.965699][T18346]  lockdep_rcu_suspicious+0x1e5/0x270
[ 5327.965851][T18346]  ? __pfx_br_handle_frame+0x10/0x10
[ 5327.966006][T18346]  br_get_link_af_size_filtered+0x654/0x7f0
[ 5327.966203][T18346]  br_info_notify+0xe6/0x280
[ 5327.966355][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.966547][T18346]  br_add_if+0xd90/0x1330
[ 5327.966667][T18346]  ? vrf_del_slave+0x41/0x60
[ 5327.966827][T18346]  do_setlink+0x84b/0x21e0
[ 5327.966979][T18346]  ? is_bpf_text_address+0x67/0x120
[ 5327.967131][T18346]  ? __pfx_do_setlink+0x10/0x10
[ 5327.967282][T18346]  ? is_bpf_text_address+0x71/0x120
[ 5327.967437][T18346]  ? kernel_text_address+0xce/0xe0
[ 5327.967590][T18346]  ? __kernel_text_address+0x12/0x40
[ 5327.967741][T18346]  ? unwind_get_return_address+0x5e/0xa0
[ 5327.967890][T18346]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5327.968084][T18346]  ? arch_stack_walk+0xa2/0xf0
[ 5327.968248][T18346]  ? stack_trace_save+0x94/0xd0
[ 5327.968402][T18346]  ? __pfx_stack_trace_save+0x10/0x10
[ 5327.968553][T18346]  ? __pfx_validate_nla+0x10/0x10
[ 5327.968707][T18346]  ? mark_lock+0x38/0x3e0
[ 5327.968826][T18346]  ? kasan_save_stack+0x34/0x50
[ 5327.968979][T18346]  ? __nla_validate_parse+0x1bc/0x3d0
[ 5327.969136][T18346]  __rtnl_newlink+0xaa7/0xd80
[ 5327.969296][T18346]  ? hlock_class+0x4e/0x130
[ 5327.969578][T18346]  ? __pfx___rtnl_newlink+0x10/0x10
[ 5327.969734][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.969922][T18346]  ? __create_object+0x5e/0xb0
[ 5327.970074][T18346]  ? trace_kmalloc+0x2d/0xe0
[ 5327.970231][T18346]  rtnl_newlink+0x63/0xa0
[ 5327.970347][T18346]  rtnetlink_rcv_msg+0x2fb/0xc10
[ 5327.970501][T18346]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 5327.970655][T18346]  ? hlock_class+0x4e/0x130
[ 5327.970898][T18346]  ? mark_lock+0x38/0x3e0
[ 5327.971017][T18346]  ? __lock_acquire+0xb35/0x1560
[ 5327.971170][T18346]  netlink_rcv_skb+0x130/0x360
[ 5327.971319][T18346]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 5327.971473][T18346]  ? __pfx_netlink_rcv_skb+0x10/0x10
[ 5327.971813][T18346]  ? netlink_deliver_tap+0x13e/0x340
[ 5327.971965][T18346]  ? netlink_deliver_tap+0xc3/0x340
[ 5327.972120][T18346]  netlink_unicast+0x44b/0x710
[ 5327.972275][T18346]  ? __pfx_netlink_unicast+0x10/0x10
[ 5327.972517][T18346]  ? find_held_lock+0x2c/0x110
[ 5327.972673][T18346]  netlink_sendmsg+0x723/0xbe0
[ 5327.972826][T18346]  ? __pfx_netlink_sendmsg+0x10/0x10
[ 5327.972974][T18346]  ? __might_fault+0xc3/0x170
[ 5327.973129][T18346]  ? __import_iovec+0x35d/0x5d0
[ 5327.973285][T18346]  ____sys_sendmsg+0x7b2/0xa10
[ 5327.973438][T18346]  ? __pfx_____sys_sendmsg+0x10/0x10
[ 5327.973591][T18346]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 5327.973863][T18346]  ? __pfx_validate_chain+0x10/0x10
[ 5327.974030][T18346]  ___sys_sendmsg+0xee/0x170
[ 5327.974198][T18346]  ? __pfx____sys_sendmsg+0x10/0x10
[ 5327.974363][T18346]  ? find_held_lock+0x2c/0x110
[ 5327.974530][T18346]  ? __lock_release+0x103/0x460
[ 5327.974786][T18346]  ? __debug_check_no_obj_freed+0x253/0x520
[ 5327.974980][T18346]  ? __pfx___lock_release+0x10/0x10
[ 5327.975151][T18346]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5327.975316][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.975514][T18346]  ? __fget_light+0x53/0x1e0
[ 5327.975685][T18346]  __sys_sendmsg+0xcd/0x170
[ 5327.975849][T18346]  ? __pfx___sys_sendmsg+0x10/0x10
[ 5327.976013][T18346]  ? __virt_addr_valid+0x230/0x430
[ 5327.976283][T18346]  do_syscall_64+0xc1/0x1d0
[ 5327.976451][T18346]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 5327.976650][T18346] RIP: 0033:0x7f2a505827b7
[ 5327.976827][T18346] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 5327.977496][T18346] RSP: 002b:00007ffc1d50e468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 5327.977830][T18346] RAX: ffffffffffffffda RBX: 00007ffc1d50eb90 RCX: 00007f2a505827b7
[ 5327.978076][T18346] RDX: 0000000000000000 RSI: 00007ffc1d50e4d0 RDI: 0000000000000005
[ 5327.978318][T18346] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 5327.978660][T18346] R10: 00000000011c9910 R11: 0000000000000246 R12: 0000000000000003
[ 5327.978904][T18346] R13: 0000000066beaf84 R14: 0000000000496600 R15: 0000000000000000
[ 5327.979163][T18346]  </TASK>
[ 5327.979321][T18346] 
[ 5327.979422][T18346] =============================
[ 5327.979593][T18346] WARNING: suspicious RCU usage
[ 5327.979758][T18346] 6.11.0-rc2-virtme #1 Not tainted
[ 5327.979923][T18346] -----------------------------
[ 5327.980172][T18346] net/bridge/br_private.h:1611 suspicious rcu_dereference_check() usage!
[ 5327.980425][T18346] 
[ 5327.980425][T18346] other info that might help us debug this:
[ 5327.980425][T18346] 
[ 5327.980752][T18346] 
[ 5327.980752][T18346] rcu_scheduler_active = 2, debug_locks = 1
[ 5327.981086][T18346] 1 lock held by ip/18346:
[ 5327.981253][T18346]  #0: ffffffff87ddcac8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 5327.981645][T18346] 
[ 5327.981645][T18346] stack backtrace:
[ 5327.981847][T18346] CPU: 3 UID: 0 PID: 18346 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 5327.982098][T18346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 5327.982559][T18346] Call Trace:
[ 5327.982688][T18346]  <TASK>
[ 5327.982776][T18346]  dump_stack_lvl+0xb0/0xd0
[ 5327.982942][T18346]  lockdep_rcu_suspicious+0x1e5/0x270
[ 5327.983105][T18346]  ? __pfx_br_handle_frame+0x10/0x10
[ 5327.983279][T18346]  br_get_link_af_size_filtered+0x6ab/0x7f0
[ 5327.983491][T18346]  br_info_notify+0xe6/0x280
[ 5327.983656][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.983862][T18346]  br_add_if+0xd90/0x1330
[ 5327.984168][T18346]  ? vrf_del_slave+0x41/0x60
[ 5327.984333][T18346]  do_setlink+0x84b/0x21e0
[ 5327.984497][T18346]  ? is_bpf_text_address+0x67/0x120
[ 5327.984659][T18346]  ? __pfx_do_setlink+0x10/0x10
[ 5327.984903][T18346]  ? is_bpf_text_address+0x71/0x120
[ 5327.985068][T18346]  ? kernel_text_address+0xce/0xe0
[ 5327.985232][T18346]  ? __kernel_text_address+0x12/0x40
[ 5327.985395][T18346]  ? unwind_get_return_address+0x5e/0xa0
[ 5327.985642][T18346]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5327.985842][T18346]  ? arch_stack_walk+0xa2/0xf0
[ 5327.986018][T18346]  ? stack_trace_save+0x94/0xd0
[ 5327.986179][T18346]  ? __pfx_stack_trace_save+0x10/0x10
[ 5327.986426][T18346]  ? __pfx_validate_nla+0x10/0x10
[ 5327.986597][T18346]  ? mark_lock+0x38/0x3e0
[ 5327.986723][T18346]  ? kasan_save_stack+0x34/0x50
[ 5327.986886][T18346]  ? __nla_validate_parse+0x1bc/0x3d0
[ 5327.987053][T18346]  __rtnl_newlink+0xaa7/0xd80
[ 5327.987222][T18346]  ? hlock_class+0x4e/0x130
[ 5327.987384][T18346]  ? __pfx___rtnl_newlink+0x10/0x10
[ 5327.987552][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.987751][T18346]  ? __create_object+0x5e/0xb0
[ 5327.988000][T18346]  ? trace_kmalloc+0x2d/0xe0
[ 5327.988166][T18346]  rtnl_newlink+0x63/0xa0
[ 5327.988290][T18346]  rtnetlink_rcv_msg+0x2fb/0xc10
[ 5327.988451][T18346]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 5327.988695][T18346]  ? hlock_class+0x4e/0x130
[ 5327.988856][T18346]  ? mark_lock+0x38/0x3e0
[ 5327.988982][T18346]  ? __lock_acquire+0xb35/0x1560
[ 5327.989148][T18346]  netlink_rcv_skb+0x130/0x360
[ 5327.989307][T18346]  ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 5327.989564][T18346]  ? __pfx_netlink_rcv_skb+0x10/0x10
[ 5327.989740][T18346]  ? netlink_deliver_tap+0x13e/0x340
[ 5327.989903][T18346]  ? netlink_deliver_tap+0xc3/0x340
[ 5327.990065][T18346]  netlink_unicast+0x44b/0x710
[ 5327.990228][T18346]  ? __pfx_netlink_unicast+0x10/0x10
[ 5327.990389][T18346]  ? find_held_lock+0x2c/0x110
[ 5327.990566][T18346]  netlink_sendmsg+0x723/0xbe0
[ 5327.990747][T18346]  ? __pfx_netlink_sendmsg+0x10/0x10
[ 5327.991006][T18346]  ? __might_fault+0xc3/0x170
[ 5327.991171][T18346]  ? __import_iovec+0x35d/0x5d0
[ 5327.991340][T18346]  ____sys_sendmsg+0x7b2/0xa10
[ 5327.991503][T18346]  ? __pfx_____sys_sendmsg+0x10/0x10
[ 5327.991665][T18346]  ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 5327.991948][T18346]  ? __pfx_validate_chain+0x10/0x10
[ 5327.992117][T18346]  ___sys_sendmsg+0xee/0x170
[ 5327.992280][T18346]  ? __pfx____sys_sendmsg+0x10/0x10
[ 5327.992448][T18346]  ? find_held_lock+0x2c/0x110
[ 5327.992696][T18346]  ? __lock_release+0x103/0x460
[ 5327.992854][T18346]  ? __debug_check_no_obj_freed+0x253/0x520
[ 5327.993056][T18346]  ? __pfx___lock_release+0x10/0x10
[ 5327.993220][T18346]  ? __pfx_do_raw_spin_lock+0x10/0x10
[ 5327.993473][T18346]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 5327.993671][T18346]  ? __fget_light+0x53/0x1e0
[ 5327.993837][T18346]  __sys_sendmsg+0xcd/0x170
[ 5327.994001][T18346]  ? __pfx___sys_sendmsg+0x10/0x10
[ 5327.994245][T18346]  ? __virt_addr_valid+0x230/0x430
[ 5327.994424][T18346]  do_syscall_64+0xc1/0x1d0
[ 5327.994599][T18346]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 5327.994801][T18346] RIP: 0033:0x7f2a505827b7
[ 5327.995061][T18346] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 5327.995732][T18346] RSP: 002b:00007ffc1d50e468 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 5327.995972][T18346] RAX: ffffffffffffffda RBX: 00007ffc1d50eb90 RCX: 00007f2a505827b7
[ 5327.996210][T18346] RDX: 0000000000000000 RSI: 00007ffc1d50e4d0 RDI: 0000000000000005
[ 5327.996542][T18346] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 5327.996787][T18346] R10: 00000000011c9910 R11: 0000000000000246 R12: 0000000000000003
[ 5327.997029][T18346] R13: 0000000066beaf84 R14: 0000000000496600 R15: 0000000000000000
[ 5327.997287][T18346]  </TASK>
[ 5328.606825][T18350] br0: port 1(eth1) entered blocking state
[ 5328.607181][T18350] br0: port 1(eth1) entered forwarding state
[ 5328.942032][T18352] br0: port 1(eth1) entered disabled state
[ 5328.943784][T18352] br0: port 1(eth1) entered blocking state
[ 5328.944035][T18352] br0: port 1(eth1) entered forwarding state
[ 5342.152090][T18381] br0: port 1(eth1) entered disabled state
[ 5342.155057][T18381] br0: port 1(eth1) entered blocking state
[ 5342.155282][T18381] br0: port 1(eth1) entered forwarding state
[ 5353.766198][T18426] eth1: left allmulticast mode
[ 5353.766472][T18426] eth1: left promiscuous mode
[ 5353.766758][T18426] br0: port 1(eth1) entered disabled state
[ 5365.544691][T18492] eth1: renamed from tmp
[ 5366.199746][T18496] eth2: renamed from tmp
[ 5396.765694][T18630] eth1: renamed from tmp