[ 26.530029][ T253] ip (253) used greatest stack depth: 23424 bytes left
[ 32.612952][ T305] gre: GRE over IPv4 demultiplexor driver
[ 32.633096][ T305] ip_gre: GRE over IPv4 tunneling driver
[ 33.578790][ T315] GACT probability NOT on
[ 33.892930][ T318] ip6_gre: GRE over IPv6 tunneling driver
[ 34.045574][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 34.189930][ T52] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 34.605599][ T75] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 34.869475][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 35.543217][ T332] br1: port 1(veth1) entered blocking state
[ 35.543590][ T332] br1: port 1(veth1) entered disabled state
[ 35.543926][ T332] veth1: entered allmulticast mode
[ 35.545868][ T332] veth1: entered promiscuous mode
[ 35.547208][ T332]
[ 35.547332][ T332] =============================
[ 35.547570][ T332] WARNING: suspicious RCU usage
[ 35.547736][ T332] 6.11.0-rc2-virtme #1 Not tainted
[ 35.547906][ T332] -----------------------------
[ 35.548072][ T332] net/bridge/br_private.h:930 suspicious rcu_dereference_check() usage!
[ 35.548359][ T332]
[ 35.548359][ T332] other info that might help us debug this:
[ 35.548359][ T332]
[ 35.548682][ T332]
[ 35.548682][ T332] rcu_scheduler_active = 2, debug_locks = 1
[ 35.548926][ T332] 1 lock held by ip/332:
[ 35.549057][ T332] #0: ffffffff8d3bc508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 35.549732][ T332]
[ 35.549732][ T332] stack backtrace:
[ 35.549945][ T332] CPU: 0 UID: 0 PID: 332 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 35.550208][ T332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 35.550572][ T332] Call Trace:
[ 35.550705][ T332]
[ 35.550794][ T332] dump_stack_lvl+0xb0/0xd0
[ 35.550967][ T332] lockdep_rcu_suspicious+0x1e5/0x270
[ 35.551138][ T332] ? __pfx_br_handle_frame+0x10/0x10 [bridge]
[ 35.551426][ T332] br_get_link_af_size_filtered+0x5f4/0x7f0 [bridge]
[ 35.551670][ T332] br_info_notify+0xe6/0x280 [bridge]
[ 35.551867][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.552075][ T332] br_add_if+0xd90/0x1330 [bridge]
[ 35.552277][ T332] ? rtnl_is_locked+0x15/0x20
[ 35.552444][ T332] ? netdev_master_upper_dev_get+0x13/0x120
[ 35.552688][ T332] do_setlink+0x84b/0x21e0
[ 35.552860][ T332] ? is_bpf_text_address+0x67/0x120
[ 35.553029][ T332] ? __pfx_do_setlink+0x10/0x10
[ 35.553213][ T332] ? is_bpf_text_address+0x71/0x120
[ 35.553381][ T332] ? kernel_text_address+0xce/0xe0
[ 35.553552][ T332] ? __kernel_text_address+0x12/0x40
[ 35.553719][ T332] ? unwind_get_return_address+0x5e/0xa0
[ 35.553884][ T332] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 35.554098][ T332] ? arch_stack_walk+0xa2/0xf0
[ 35.554279][ T332] ? stack_trace_save+0x94/0xd0
[ 35.554448][ T332] ? __pfx_stack_trace_save+0x10/0x10
[ 35.554614][ T332] ? __pfx_validate_nla+0x10/0x10
[ 35.554790][ T332] ? mark_lock+0x38/0x3e0
[ 35.554920][ T332] ? kasan_save_stack+0x34/0x50
[ 35.555091][ T332] ? __nla_validate_parse+0x1bc/0x3d0
[ 35.555268][ T332] __rtnl_newlink+0xaa7/0xd80
[ 35.555444][ T332] ? hlock_class+0x4e/0x130
[ 35.555618][ T332] ? __pfx___rtnl_newlink+0x10/0x10
[ 35.555792][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.556000][ T332] ? __create_object+0x5e/0xb0
[ 35.556175][ T332] ? trace_kmalloc+0x2d/0xe0
[ 35.556349][ T332] rtnl_newlink+0x63/0xa0
[ 35.556478][ T332] rtnetlink_rcv_msg+0x2fb/0xc10
[ 35.556648][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.556813][ T332] ? hlock_class+0x4e/0x130
[ 35.556983][ T332] ? mark_lock+0x38/0x3e0
[ 35.557115][ T332] ? __lock_acquire+0xb35/0x1560
[ 35.557285][ T332] netlink_rcv_skb+0x130/0x360
[ 35.557454][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.557625][ T332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.557808][ T332] ? netlink_deliver_tap+0x13e/0x340
[ 35.557978][ T332] ? netlink_deliver_tap+0xc3/0x340
[ 35.558154][ T332] netlink_unicast+0x44b/0x710
[ 35.558334][ T332] ? __pfx_netlink_unicast+0x10/0x10
[ 35.558503][ T332] ? find_held_lock+0x2c/0x110
[ 35.558676][ T332] netlink_sendmsg+0x723/0xbe0
[ 35.558847][ T332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.559013][ T332] ? __might_fault+0xc3/0x170
[ 35.559186][ T332] ? __import_iovec+0x35d/0x5d0
[ 35.559361][ T332] ____sys_sendmsg+0x7b2/0xa10
[ 35.559544][ T332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.559710][ T332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.559921][ T332] ? __pfx_validate_chain+0x10/0x10
[ 35.560099][ T332] ___sys_sendmsg+0xee/0x170
[ 35.560267][ T332] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.560434][ T332] ? find_held_lock+0x2c/0x110
[ 35.560605][ T332] ? __lock_release+0x103/0x460
[ 35.560769][ T332] ? __debug_check_no_obj_freed+0x253/0x520
[ 35.560976][ T332] ? __pfx___lock_release+0x10/0x10
[ 35.561150][ T332] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 35.561327][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.561537][ T332] ? __fget_light+0x53/0x1e0
[ 35.561713][ T332] __sys_sendmsg+0xcd/0x170
[ 35.561885][ T332] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.562057][ T332] ? __virt_addr_valid+0x230/0x430
[ 35.562249][ T332] do_syscall_64+0xc1/0x1d0
[ 35.562419][ T332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.562631][ T332] RIP: 0033:0x7fc9205817b7
[ 35.562808][ T332] 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
[ 35.563381][ T332] RSP: 002b:00007ffc6072be28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.563636][ T332] RAX: ffffffffffffffda RBX: 00007ffc6072c550 RCX: 00007fc9205817b7
[ 35.563891][ T332] RDX: 0000000000000000 RSI: 00007ffc6072be90 RDI: 0000000000000005
[ 35.564137][ T332] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 35.564387][ T332] R10: 00000000013d1910 R11: 0000000000000246 R12: 0000000000000004
[ 35.564634][ T332] R13: 0000000066bea057 R14: 0000000000496600 R15: 0000000000000000
[ 35.564896][ T332]
[ 35.565042][ T332]
[ 35.565131][ T332] =============================
[ 35.565303][ T332] WARNING: suspicious RCU usage
[ 35.565468][ T332] 6.11.0-rc2-virtme #1 Not tainted
[ 35.565637][ T332] -----------------------------
[ 35.565799][ T332] net/bridge/br_private.h:453 suspicious rcu_dereference_check() usage!
[ 35.566045][ T332]
[ 35.566045][ T332] other info that might help us debug this:
[ 35.566045][ T332]
[ 35.566382][ T332]
[ 35.566382][ T332] rcu_scheduler_active = 2, debug_locks = 1
[ 35.566626][ T332] 1 lock held by ip/332:
[ 35.566754][ T332] #0: ffffffff8d3bc508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 35.567065][ T332]
[ 35.567065][ T332] stack backtrace:
[ 35.567268][ T332] CPU: 0 UID: 0 PID: 332 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 35.567517][ T332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 35.567896][ T332] Call Trace:
[ 35.568023][ T332]
[ 35.568112][ T332] dump_stack_lvl+0xb0/0xd0
[ 35.568284][ T332] lockdep_rcu_suspicious+0x1e5/0x270
[ 35.568451][ T332] ? __pfx_br_handle_frame+0x10/0x10 [bridge]
[ 35.568699][ T332] br_get_link_af_size_filtered+0x654/0x7f0 [bridge]
[ 35.568942][ T332] br_info_notify+0xe6/0x280 [bridge]
[ 35.569142][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.569354][ T332] br_add_if+0xd90/0x1330 [bridge]
[ 35.569575][ T332] ? rtnl_is_locked+0x15/0x20
[ 35.569744][ T332] ? netdev_master_upper_dev_get+0x13/0x120
[ 35.569954][ T332] do_setlink+0x84b/0x21e0
[ 35.570131][ T332] ? is_bpf_text_address+0x67/0x120
[ 35.570303][ T332] ? __pfx_do_setlink+0x10/0x10
[ 35.570475][ T332] ? is_bpf_text_address+0x71/0x120
[ 35.570643][ T332] ? kernel_text_address+0xce/0xe0
[ 35.570814][ T332] ? __kernel_text_address+0x12/0x40
[ 35.570989][ T332] ? unwind_get_return_address+0x5e/0xa0
[ 35.571155][ T332] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 35.571361][ T332] ? arch_stack_walk+0xa2/0xf0
[ 35.571545][ T332] ? stack_trace_save+0x94/0xd0
[ 35.571711][ T332] ? __pfx_stack_trace_save+0x10/0x10
[ 35.571883][ T332] ? __pfx_validate_nla+0x10/0x10
[ 35.572053][ T332] ? mark_lock+0x38/0x3e0
[ 35.572189][ T332] ? kasan_save_stack+0x34/0x50
[ 35.572363][ T332] ? __nla_validate_parse+0x1bc/0x3d0
[ 35.572537][ T332] __rtnl_newlink+0xaa7/0xd80
[ 35.572713][ T332] ? hlock_class+0x4e/0x130
[ 35.572880][ T332] ? __pfx___rtnl_newlink+0x10/0x10
[ 35.573056][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.573271][ T332] ? __create_object+0x5e/0xb0
[ 35.573440][ T332] ? trace_kmalloc+0x2d/0xe0
[ 35.573615][ T332] rtnl_newlink+0x63/0xa0
[ 35.573745][ T332] rtnetlink_rcv_msg+0x2fb/0xc10
[ 35.573917][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.574085][ T332] ? hlock_class+0x4e/0x130
[ 35.574251][ T332] ? mark_lock+0x38/0x3e0
[ 35.574383][ T332] ? __lock_acquire+0xb35/0x1560
[ 35.574555][ T332] netlink_rcv_skb+0x130/0x360
[ 35.574728][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.574898][ T332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.575083][ T332] ? netlink_deliver_tap+0x13e/0x340
[ 35.575254][ T332] ? netlink_deliver_tap+0xc3/0x340
[ 35.575425][ T332] netlink_unicast+0x44b/0x710
[ 35.575596][ T332] ? __pfx_netlink_unicast+0x10/0x10
[ 35.575766][ T332] ? find_held_lock+0x2c/0x110
[ 35.575940][ T332] netlink_sendmsg+0x723/0xbe0
[ 35.576116][ T332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.576290][ T332] ? __might_fault+0xc3/0x170
[ 35.576461][ T332] ? __import_iovec+0x35d/0x5d0
[ 35.576636][ T332] ____sys_sendmsg+0x7b2/0xa10
[ 35.576807][ T332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.576972][ T332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.577178][ T332] ? __pfx_validate_chain+0x10/0x10
[ 35.577358][ T332] ___sys_sendmsg+0xee/0x170
[ 35.577535][ T332] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.577703][ T332] ? find_held_lock+0x2c/0x110
[ 35.577873][ T332] ? __lock_release+0x103/0x460
[ 35.578039][ T332] ? __debug_check_no_obj_freed+0x253/0x520
[ 35.578248][ T332] ? __pfx___lock_release+0x10/0x10
[ 35.578418][ T332] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 35.578592][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.578804][ T332] ? __fget_light+0x53/0x1e0
[ 35.578981][ T332] __sys_sendmsg+0xcd/0x170
[ 35.579148][ T332] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.579315][ T332] ? __virt_addr_valid+0x230/0x430
[ 35.579535][ T332] do_syscall_64+0xc1/0x1d0
[ 35.579716][ T332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.579923][ T332] RIP: 0033:0x7fc9205817b7
[ 35.580106][ T332] 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
[ 35.580687][ T332] RSP: 002b:00007ffc6072be28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.580939][ T332] RAX: ffffffffffffffda RBX: 00007ffc6072c550 RCX: 00007fc9205817b7
[ 35.581190][ T332] RDX: 0000000000000000 RSI: 00007ffc6072be90 RDI: 0000000000000005
[ 35.581535][ T332] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 35.581782][ T332] R10: 00000000013d1910 R11: 0000000000000246 R12: 0000000000000004
[ 35.582032][ T332] R13: 0000000066bea057 R14: 0000000000496600 R15: 0000000000000000
[ 35.582294][ T332]
[ 35.582438][ T332]
[ 35.582526][ T332] =============================
[ 35.582726][ T332] WARNING: suspicious RCU usage
[ 35.582897][ T332] 6.11.0-rc2-virtme #1 Not tainted
[ 35.583070][ T332] -----------------------------
[ 35.583233][ T332] net/bridge/br_private.h:1611 suspicious rcu_dereference_check() usage!
[ 35.583488][ T332]
[ 35.583488][ T332] other info that might help us debug this:
[ 35.583488][ T332]
[ 35.583810][ T332]
[ 35.583810][ T332] rcu_scheduler_active = 2, debug_locks = 1
[ 35.584055][ T332] 1 lock held by ip/332:
[ 35.584187][ T332] #0: ffffffff8d3bc508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 35.584502][ T332]
[ 35.584502][ T332] stack backtrace:
[ 35.584705][ T332] CPU: 0 UID: 0 PID: 332 Comm: ip Not tainted 6.11.0-rc2-virtme #1
[ 35.584952][ T332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 35.585321][ T332] Call Trace:
[ 35.585457][ T332]
[ 35.585549][ T332] dump_stack_lvl+0xb0/0xd0
[ 35.585725][ T332] lockdep_rcu_suspicious+0x1e5/0x270
[ 35.585894][ T332] ? __pfx_br_handle_frame+0x10/0x10 [bridge]
[ 35.586138][ T332] br_get_link_af_size_filtered+0x6ab/0x7f0 [bridge]
[ 35.586385][ T332] br_info_notify+0xe6/0x280 [bridge]
[ 35.586587][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.586799][ T332] br_add_if+0xd90/0x1330 [bridge]
[ 35.587006][ T332] ? rtnl_is_locked+0x15/0x20
[ 35.587175][ T332] ? netdev_master_upper_dev_get+0x13/0x120
[ 35.587389][ T332] do_setlink+0x84b/0x21e0
[ 35.587558][ T332] ? is_bpf_text_address+0x67/0x120
[ 35.587728][ T332] ? __pfx_do_setlink+0x10/0x10
[ 35.587897][ T332] ? is_bpf_text_address+0x71/0x120
[ 35.588065][ T332] ? kernel_text_address+0xce/0xe0
[ 35.588235][ T332] ? __kernel_text_address+0x12/0x40
[ 35.588402][ T332] ? unwind_get_return_address+0x5e/0xa0
[ 35.588570][ T332] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 35.588778][ T332] ? arch_stack_walk+0xa2/0xf0
[ 35.588958][ T332] ? stack_trace_save+0x94/0xd0
[ 35.589126][ T332] ? __pfx_stack_trace_save+0x10/0x10
[ 35.589294][ T332] ? __pfx_validate_nla+0x10/0x10
[ 35.589477][ T332] ? mark_lock+0x38/0x3e0
[ 35.589642][ T332] ? kasan_save_stack+0x34/0x50
[ 35.589814][ T332] ? __nla_validate_parse+0x1bc/0x3d0
[ 35.589987][ T332] __rtnl_newlink+0xaa7/0xd80
[ 35.590162][ T332] ? hlock_class+0x4e/0x130
[ 35.590330][ T332] ? __pfx___rtnl_newlink+0x10/0x10
[ 35.590502][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.590712][ T332] ? __create_object+0x5e/0xb0
[ 35.590882][ T332] ? trace_kmalloc+0x2d/0xe0
[ 35.591056][ T332] rtnl_newlink+0x63/0xa0
[ 35.591188][ T332] rtnetlink_rcv_msg+0x2fb/0xc10
[ 35.591359][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.591526][ T332] ? hlock_class+0x4e/0x130
[ 35.591691][ T332] ? mark_lock+0x38/0x3e0
[ 35.591823][ T332] ? __lock_acquire+0xb35/0x1560
[ 35.591992][ T332] netlink_rcv_skb+0x130/0x360
[ 35.592160][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 35.592331][ T332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 35.592520][ T332] ? netlink_deliver_tap+0x13e/0x340
[ 35.592689][ T332] ? netlink_deliver_tap+0xc3/0x340
[ 35.592866][ T332] netlink_unicast+0x44b/0x710
[ 35.593046][ T332] ? __pfx_netlink_unicast+0x10/0x10
[ 35.593214][ T332] ? find_held_lock+0x2c/0x110
[ 35.593386][ T332] netlink_sendmsg+0x723/0xbe0
[ 35.593558][ T332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 35.593725][ T332] ? __might_fault+0xc3/0x170
[ 35.593899][ T332] ? __import_iovec+0x35d/0x5d0
[ 35.594073][ T332] ____sys_sendmsg+0x7b2/0xa10
[ 35.594243][ T332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 35.594410][ T332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 35.594616][ T332] ? __pfx_validate_chain+0x10/0x10
[ 35.594795][ T332] ___sys_sendmsg+0xee/0x170
[ 35.594969][ T332] ? __pfx____sys_sendmsg+0x10/0x10
[ 35.595138][ T332] ? find_held_lock+0x2c/0x110
[ 35.595311][ T332] ? __lock_release+0x103/0x460
[ 35.595477][ T332] ? __debug_check_no_obj_freed+0x253/0x520
[ 35.595684][ T332] ? __pfx___lock_release+0x10/0x10
[ 35.595856][ T332] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 35.596030][ T332] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 35.596238][ T332] ? __fget_light+0x53/0x1e0
[ 35.596413][ T332] __sys_sendmsg+0xcd/0x170
[ 35.596581][ T332] ? __pfx___sys_sendmsg+0x10/0x10
[ 35.596751][ T332] ? __virt_addr_valid+0x230/0x430
[ 35.596941][ T332] do_syscall_64+0xc1/0x1d0
[ 35.597112][ T332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 35.597319][ T332] RIP: 0033:0x7fc9205817b7
[ 35.597494][ T332] 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
[ 35.598072][ T332] RSP: 002b:00007ffc6072be28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 35.598322][ T332] RAX: ffffffffffffffda RBX: 00007ffc6072c550 RCX: 00007fc9205817b7
[ 35.598567][ T332] RDX: 0000000000000000 RSI: 00007ffc6072be90 RDI: 0000000000000005
[ 35.598819][ T332] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 35.599064][ T332] R10: 00000000013d1910 R11: 0000000000000246 R12: 0000000000000004
[ 35.599314][ T332] R13: 0000000066bea057 R14: 0000000000496600 R15: 0000000000000000
[ 35.599605][ T332]
[ 35.638104][ T75] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 35.638811][ T75] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 35.742297][ T62] br1: port 1(veth1) entered blocking state
[ 35.742673][ T62] br1: port 1(veth1) entered forwarding state
[ 35.890805][ T334] br1: port 2(veth2) entered blocking state
[ 35.891067][ T334] br1: port 2(veth2) entered disabled state
[ 35.891343][ T334] veth2: entered allmulticast mode
[ 35.893218][ T334] veth2: entered promiscuous mode
[ 36.050937][ T40] br1: port 2(veth2) entered blocking state
[ 36.051247][ T40] br1: port 2(veth2) entered forwarding state
[ 36.213494][ T50] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 36.855525][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 37.020672][ T343] br1: port 2(veth2) entered disabled state
[ 37.021690][ T343] br1: port 1(veth1) entered disabled state
[ 37.061470][ T50] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 37.117632][ T75] ip6_tunnel: gt6 xmit: Local address not yet configured!
[ 37.170736][ T344] br1: port 3(veth4) entered blocking state
[ 37.171051][ T344] br1: port 3(veth4) entered disabled state
[ 37.171312][ T344] veth4: entered allmulticast mode
[ 37.173154][ T344] veth4: entered promiscuous mode
[ 37.326895][ T345]
[ 37.327025][ T345] =============================
[ 37.327196][ T345] WARNING: suspicious RCU usage
[ 37.327907][ T345] 6.11.0-rc2-virtme #1 Not tainted
[ 37.328121][ T345] -----------------------------
[ 37.328299][ T345] net/bridge/br_private.h:1605 suspicious rcu_dereference_check() usage!
[ 37.328549][ T345]
[ 37.328549][ T345] other info that might help us debug this:
[ 37.328549][ T345]
[ 37.328867][ T345]
[ 37.328867][ T345] rcu_scheduler_active = 2, debug_locks = 1
[ 37.329116][ T345] 1 lock held by bridge/345:
[ 37.329294][ T345] #0: ffffffff8d3bc508 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x2af/0xc10
[ 37.329619][ T345]
[ 37.329619][ T345] stack backtrace:
[ 37.329829][ T345] CPU: 3 UID: 0 PID: 345 Comm: bridge Not tainted 6.11.0-rc2-virtme #1
[ 37.330079][ T345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 37.330443][ T345] Call Trace:
[ 37.330577][ T345]
[ 37.330665][ T345] dump_stack_lvl+0xb0/0xd0
[ 37.330840][ T345] lockdep_rcu_suspicious+0x1e5/0x270
[ 37.331014][ T345] br_get_link_af_size_filtered+0x52b/0x7f0 [bridge]
[ 37.331265][ T345] br_info_notify+0xe6/0x280 [bridge]
[ 37.331467][ T345] br_setlink+0x364/0x500 [bridge]
[ 37.331666][ T345] ? __pfx_br_setlink+0x10/0x10 [bridge]
[ 37.331869][ T345] ? lock_acquire.part.0+0xeb/0x330
[ 37.332033][ T345] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 37.332202][ T345] ? hlock_class+0x4e/0x130
[ 37.332377][ T345] ? __mutex_trylock_common+0xfa/0x260
[ 37.332543][ T345] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.332751][ T345] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 37.332914][ T345] ? lock_acquire+0x32/0xc0
[ 37.333081][ T345] ? trace_contention_end+0xeb/0x150
[ 37.333246][ T345] ? __mutex_lock+0x170/0xac0
[ 37.333413][ T345] ? find_held_lock+0x2c/0x110
[ 37.333579][ T345] ? rtnetlink_rcv_msg+0x2af/0xc10
[ 37.333750][ T345] ? __pfx___mutex_lock+0x10/0x10
[ 37.333916][ T345] ? __pfx___lock_release+0x10/0x10
[ 37.334080][ T345] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 37.334245][ T345] ? trace_lock_acquire+0x14d/0x1f0
[ 37.334418][ T345] rtnl_bridge_setlink+0x297/0x5b0
[ 37.334588][ T345] rtnetlink_rcv_msg+0x2fb/0xc10
[ 37.334755][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.334926][ T345] ? hlock_class+0x4e/0x130
[ 37.335104][ T345] ? mark_lock+0x38/0x3e0
[ 37.335238][ T345] ? __lock_acquire+0xb35/0x1560
[ 37.335411][ T345] netlink_rcv_skb+0x130/0x360
[ 37.335579][ T345] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.335748][ T345] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.335933][ T345] ? netlink_deliver_tap+0x13e/0x340
[ 37.336099][ T345] ? netlink_deliver_tap+0xc3/0x340
[ 37.336276][ T345] netlink_unicast+0x44b/0x710
[ 37.336446][ T345] ? __pfx_netlink_unicast+0x10/0x10
[ 37.336613][ T345] ? find_held_lock+0x2c/0x110
[ 37.336784][ T345] netlink_sendmsg+0x723/0xbe0
[ 37.336954][ T345] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.337117][ T345] ? __might_fault+0xc3/0x170
[ 37.337283][ T345] ? __import_iovec+0x35d/0x5d0
[ 37.337469][ T345] ____sys_sendmsg+0x7b2/0xa10
[ 37.337640][ T345] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.337808][ T345] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.338011][ T345] ? hlock_class+0x4e/0x130
[ 37.338182][ T345] ? validate_chain+0x130/0x9b0
[ 37.338356][ T345] ___sys_sendmsg+0xee/0x170
[ 37.338521][ T345] ? __pfx_validate_chain+0x10/0x10
[ 37.338686][ T345] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.338860][ T345] ? __lock_acquire+0xb35/0x1560
[ 37.339036][ T345] ? find_held_lock+0x2c/0x110
[ 37.339209][ T345] ? __lock_release+0x103/0x460
[ 37.339374][ T345] ? __fget_light+0x53/0x1e0
[ 37.339551][ T345] ? trace_lock_acquire+0x14d/0x1f0
[ 37.339722][ T345] __sys_sendmsg+0xcd/0x170
[ 37.339888][ T345] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.340077][ T345] do_syscall_64+0xc1/0x1d0
[ 37.340247][ T345] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.340453][ T345] RIP: 0033:0x7f5cdeddf7b7
[ 37.340634][ T345] 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
[ 37.341211][ T345] RSP: 002b:00007ffe879a3ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.341462][ T345] RAX: ffffffffffffffda RBX: 000000000000ffff RCX: 00007f5cdeddf7b7
[ 37.341708][ T345] RDX: 0000000000000000 RSI: 00007ffe879a3f60 RDI: 0000000000000005
[ 37.341958][ T345] RBP: 00007ffe879a4050 R08: 0000000000000034 R09: 0000000000000000
[ 37.342203][ T345] R10: 00007f5cdec98708 R11: 0000000000000246 R12: 000000000000022b
[ 37.342456][ T345] R13: 0000000066bea05a R14: 0000000000423360 R15: 00007ffe879a4610
[ 37.342727][ T345]
[ 37.493460][ T346] br1: port 3(veth4) entered blocking state
[ 37.493794][ T346] br1: port 3(veth4) entered forwarding state
[ 37.494388][ T346] br1: port 2(veth2) entered blocking state
[ 37.494620][ T346] br1: port 2(veth2) entered forwarding state
[ 37.495004][ T346] br1: port 1(veth1) entered blocking state
[ 37.495236][ T346] br1: port 1(veth1) entered forwarding state
[ 38.335738][ T352] 8021q: 802.1Q VLAN Support v1.8
[ 39.733445][ C2] ip6_tnl_xmit_ctl: 3 callbacks suppressed
[ 39.733452][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 46.387586][ T383] Mirror/redirect action on
[ 47.925675][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 63.285524][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured!
[ 89.895585][ T561] veth4: left allmulticast mode
[ 89.895831][ T561] veth4: left promiscuous mode
[ 89.896163][ T561] br1: port 3(veth4) entered disabled state
[ 90.892201][ T568] br1: port 1(veth1) entered disabled state
[ 91.059622][ T569] br1: port 2(veth2) entered disabled state
[ 91.204201][ T570] veth2: left allmulticast mode
[ 91.204816][ T570] veth2: left promiscuous mode
[ 91.205150][ T570] br1: port 2(veth2) entered disabled state
[ 91.206689][ T570] veth1: left allmulticast mode
[ 91.206876][ T570] veth1: left promiscuous mode
[ 91.208880][ T570] br1: port 1(veth1) entered disabled state