[ 14.970328][ T252] ip (252) used greatest stack depth: 24224 bytes left
[ 20.444379][ T317] br0: port 1(veth1) entered blocking state
[ 20.445669][ T317] br0: port 1(veth1) entered disabled state
[ 20.446113][ T317] veth1: entered allmulticast mode
[ 20.459754][ T317] veth1: entered promiscuous mode
[ 20.461985][ T317] ------------[ cut here ]------------
[ 20.462305][ T317] WARNING: CPU: 0 PID: 317 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.463087][ T317] Modules linked in: vrf bridge stp llc veth
[ 20.463571][ T317] CPU: 0 UID: 0 PID: 317 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.464338][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.464732][ T317] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.465239][ T317] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.466482][ T317] RSP: 0018:ffffc90000656ef0 EFLAGS: 00010246
[ 20.466889][ T317] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 20.467357][ T317] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 20.467833][ T317] RBP: ffffc90000656fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.468310][ T317] R10: ffffc90000657010 R11: ffffffffa00a8918 R12: 1ffff920000cade2
[ 20.468772][ T317] R13: 00000000000005dc R14: ffffc90000657010 R15: ffff88800f362f08
[ 20.469252][ T317] FS: 00007fb295a6a800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000
[ 20.469792][ T317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.470229][ T317] CR2: 00000000004e5aa8 CR3: 0000000009922006 CR4: 0000000000772ef0
[ 20.470707][ T317] PKRU: 55555554
[ 20.470989][ T317] Call Trace:
[ 20.471230][ T317]
[ 20.471393][ T317] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.471706][ T317] ? find_held_lock+0x2b/0x80
[ 20.472219][ T317] ? mark_held_locks+0x49/0x80
[ 20.472541][ T317] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.472940][ T317] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.473250][ T317] netif_set_mtu+0x88/0x100
[ 20.473563][ T317] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.473890][ T317] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.474334][ T317] dev_set_mtu+0xa0/0x150
[ 20.474589][ T317] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.475031][ T317] br_add_if+0xda3/0x1330 [bridge]
[ 20.475391][ T317] do_set_master+0x32f/0x500
[ 20.475711][ T317] do_setlink.constprop.0+0x9f4/0x2480
[ 20.476033][ T317] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.476428][ T317] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.476742][ T317] ? validate_chain+0x166/0x4d0
[ 20.477066][ T317] ? __kernel_text_address+0x12/0x40
[ 20.477381][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.477688][ T317] ? __mutex_trylock_common+0xf9/0x260
[ 20.478006][ T317] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.478394][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.478705][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.479022][ T317] ? trace_contention_end+0xdc/0x140
[ 20.479333][ T317] ? __mutex_lock+0x19c/0xcd0
[ 20.479639][ T317] ? find_held_lock+0x2b/0x80
[ 20.479957][ T317] ? rtnl_newlink+0x651/0xa60
[ 20.480262][ T317] ? __create_object+0x5e/0xb0
[ 20.480575][ T317] ? __pfx___mutex_lock+0x10/0x10
[ 20.480897][ T317] ? trace_cap_capable+0x10f/0x190
[ 20.481210][ T317] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.481594][ T317] ? __rtnl_newlink+0x40e/0xa40
[ 20.481928][ T317] rtnl_newlink+0x69a/0xa60
[ 20.482244][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.482552][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.482874][ T317] ? find_held_lock+0x2b/0x80
[ 20.483185][ T317] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.483489][ T317] ? __lock_release+0x5d/0x170
[ 20.483801][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.484120][ T317] rtnetlink_rcv_msg+0x710/0xc00
[ 20.484443][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.484756][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.485078][ T317] netlink_rcv_skb+0x121/0x350
[ 20.485390][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.485696][ T317] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.486026][ T317] ? netlink_deliver_tap+0x13e/0x340
[ 20.486338][ T317] ? netlink_deliver_tap+0xc3/0x340
[ 20.486660][ T317] netlink_unicast+0x49e/0x780
[ 20.486982][ T317] ? __pfx_netlink_unicast+0x10/0x10
[ 20.487299][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.487612][ T317] netlink_sendmsg+0x721/0xbe0
[ 20.487929][ T317] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.488241][ T317] ? __import_iovec+0x238/0x3c0
[ 20.488565][ T317] ____sys_sendmsg+0x7ad/0xa10
[ 20.488884][ T317] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.489192][ T317] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.489599][ T317] ___sys_sendmsg+0xed/0x170
[ 20.489913][ T317] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.490221][ T317] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.490605][ T317] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.490930][ T317] ? find_held_lock+0x2b/0x80
[ 20.491245][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.491559][ T317] ? find_held_lock+0x2b/0x80
[ 20.491873][ T317] ? __virt_addr_valid+0x22e/0x450
[ 20.492179][ T317] ? __lock_release+0x5d/0x170
[ 20.492497][ T317] __sys_sendmsg+0x10b/0x1a0
[ 20.493066][ T317] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.493453][ T317] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.493777][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.494760][ T317] do_syscall_64+0xc1/0x380
[ 20.495087][ T317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.495475][ T317] RIP: 0033:0x7fb295c371e7
[ 20.496031][ T317] Code: 0e 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
[ 20.497431][ T317] RSP: 002b:00007ffe734a1668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.498165][ T317] RAX: ffffffffffffffda RBX: 00007ffe734a1d90 RCX: 00007fb295c371e7
[ 20.498872][ T317] RDX: 0000000000000000 RSI: 00007ffe734a16d0 RDI: 0000000000000005
[ 20.499336][ T317] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.499802][ T317] R10: 000000001cd34910 R11: 0000000000000246 R12: 0000000000000004
[ 20.500267][ T317] R13: 00000000686e11eb R14: 0000000000499600 R15: 0000000000000000
[ 20.500742][ T317]
[ 20.500985][ T317] irq event stamp: 45291
[ 20.501215][ T317] hardirqs last enabled at (45299): [] __up_console_sem+0x6b/0x80
[ 20.501750][ T317] hardirqs last disabled at (45306): [] __up_console_sem+0x50/0x80
[ 20.502735][ T317] softirqs last enabled at (44966): [] handle_softirqs+0x358/0x620
[ 20.503289][ T317] softirqs last disabled at (44961): [] __irq_exit_rcu+0xfa/0x160
[ 20.503825][ T317] ---[ end trace 0000000000000000 ]---
[ 20.524219][ T317] ip (317) used greatest stack depth: 23776 bytes left
[ 20.616353][ T319] br0: port 2(veth3) entered blocking state
[ 20.616787][ T319] br0: port 2(veth3) entered disabled state
[ 20.617207][ T319] veth3: entered allmulticast mode
[ 20.620643][ T319] veth3: entered promiscuous mode
[ 20.623652][ T319] ------------[ cut here ]------------
[ 20.626143][ T319] WARNING: CPU: 3 PID: 319 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.627464][ T319] Modules linked in: vrf bridge stp llc veth
[ 20.628171][ T319] CPU: 3 UID: 0 PID: 319 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.629231][ T319] Tainted: [W]=WARN
[ 20.629645][ T319] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.630329][ T319] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.630898][ T319] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.632824][ T319] RSP: 0018:ffffc90000666ef0 EFLAGS: 00010246
[ 20.633511][ T319] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 20.634321][ T319] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 20.635156][ T319] RBP: ffffc90000666fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.635975][ T319] R10: ffffc90000667010 R11: ffffffffa00a8918 R12: 1ffff920000ccde2
[ 20.636773][ T319] R13: 00000000000005dc R14: ffffc90000667010 R15: ffff88800f362f08
[ 20.637571][ T319] FS: 00007f0cf4a88800(0000) GS:ffff88808e237000(0000) knlGS:0000000000000000
[ 20.638494][ T319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.639170][ T319] CR2: 00000000004e5ab8 CR3: 000000000adf5002 CR4: 0000000000772ef0
[ 20.640015][ T319] PKRU: 55555554
[ 20.640432][ T319] Call Trace:
[ 20.640863][ T319]
[ 20.641164][ T319] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.641716][ T319] ? find_held_lock+0x2b/0x80
[ 20.642325][ T319] ? mark_held_locks+0x49/0x80
[ 20.642835][ T319] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.643459][ T319] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.643792][ T319] netif_set_mtu+0x88/0x100
[ 20.644116][ T319] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.644467][ T319] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.645005][ T319] dev_set_mtu+0xa0/0x150
[ 20.645242][ T319] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.645681][ T319] br_add_if+0xda3/0x1330 [bridge]
[ 20.646051][ T319] do_set_master+0x32f/0x500
[ 20.646368][ T319] do_setlink.constprop.0+0x9f4/0x2480
[ 20.646691][ T319] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.647102][ T319] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.647411][ T319] ? validate_chain+0x166/0x4d0
[ 20.647730][ T319] ? __kernel_text_address+0x12/0x40
[ 20.648053][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.648367][ T319] ? __mutex_trylock_common+0xf9/0x260
[ 20.648689][ T319] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.649117][ T319] ? rcu_is_watching+0x12/0xc0
[ 20.649429][ T319] ? rcu_is_watching+0x12/0xc0
[ 20.649754][ T319] ? trace_contention_end+0xdc/0x140
[ 20.650071][ T319] ? __mutex_lock+0x19c/0xcd0
[ 20.650378][ T319] ? find_held_lock+0x2b/0x80
[ 20.650709][ T319] ? rtnl_newlink+0x651/0xa60
[ 20.651022][ T319] ? __create_object+0x5e/0xb0
[ 20.651332][ T319] ? __pfx___mutex_lock+0x10/0x10
[ 20.651654][ T319] ? trace_cap_capable+0x10f/0x190
[ 20.651982][ T319] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.652375][ T319] ? __rtnl_newlink+0x40e/0xa40
[ 20.652701][ T319] rtnl_newlink+0x69a/0xa60
[ 20.653028][ T319] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.653336][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.653737][ T319] ? find_held_lock+0x2b/0x80
[ 20.654055][ T319] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.654381][ T319] ? __lock_release+0x5d/0x170
[ 20.654699][ T319] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.655019][ T319] rtnetlink_rcv_msg+0x710/0xc00
[ 20.655333][ T319] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.655652][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.655983][ T319] netlink_rcv_skb+0x121/0x350
[ 20.656311][ T319] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.656625][ T319] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.656996][ T319] ? netlink_deliver_tap+0x13e/0x340
[ 20.657306][ T319] ? netlink_deliver_tap+0xc3/0x340
[ 20.657638][ T319] netlink_unicast+0x49e/0x780
[ 20.657970][ T319] ? __pfx_netlink_unicast+0x10/0x10
[ 20.658280][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.658592][ T319] netlink_sendmsg+0x721/0xbe0
[ 20.658909][ T319] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.659230][ T319] ? __import_iovec+0x238/0x3c0
[ 20.659549][ T319] ____sys_sendmsg+0x7ad/0xa10
[ 20.659873][ T319] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.660183][ T319] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.660578][ T319] ___sys_sendmsg+0xed/0x170
[ 20.660891][ T319] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.661207][ T319] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.661611][ T319] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.661943][ T319] ? find_held_lock+0x2b/0x80
[ 20.662257][ T319] ? __lock_acquire+0x44d/0x7e0
[ 20.662570][ T319] ? find_held_lock+0x2b/0x80
[ 20.662885][ T319] ? __virt_addr_valid+0x22e/0x450
[ 20.663202][ T319] ? __lock_release+0x5d/0x170
[ 20.663517][ T319] __sys_sendmsg+0x10b/0x1a0
[ 20.663860][ T319] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.664252][ T319] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.664574][ T319] ? rcu_is_watching+0x12/0xc0
[ 20.664889][ T319] do_syscall_64+0xc1/0x380
[ 20.665213][ T319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.665591][ T319] RIP: 0033:0x7f0cf4c551e7
[ 20.665917][ T319] Code: 0e 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
[ 20.667022][ T319] RSP: 002b:00007ffdb54cf9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.667483][ T319] RAX: ffffffffffffffda RBX: 00007ffdb54d00f0 RCX: 00007f0cf4c551e7
[ 20.667953][ T319] RDX: 0000000000000000 RSI: 00007ffdb54cfa30 RDI: 0000000000000005
[ 20.668418][ T319] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.668884][ T319] R10: 0000000039241910 R11: 0000000000000246 R12: 0000000000000004
[ 20.669348][ T319] R13: 00000000686e11eb R14: 0000000000499600 R15: 0000000000000000
[ 20.669820][ T319]
[ 20.670059][ T319] irq event stamp: 39221
[ 20.670296][ T319] hardirqs last enabled at (39229): [] __up_console_sem+0x6b/0x80
[ 20.670867][ T319] hardirqs last disabled at (39238): [] __up_console_sem+0x50/0x80
[ 20.671399][ T319] softirqs last enabled at (38308): [] handle_softirqs+0x358/0x620
[ 20.671934][ T319] softirqs last disabled at (38205): [] __irq_exit_rcu+0xfa/0x160
[ 20.672470][ T319] ---[ end trace 0000000000000000 ]---
[ 21.166951][ T45] br0: port 1(veth1) entered blocking state
[ 21.167531][ T45] br0: port 1(veth1) entered forwarding state
[ 21.282431][ T45] br0: port 2(veth3) entered blocking state
[ 21.283192][ T45] br0: port 2(veth3) entered forwarding state
[ 41.079349][ T560] br0: port 3(veth5) entered blocking state
[ 41.079767][ T560] br0: port 3(veth5) entered disabled state
[ 41.080186][ T560] veth5: entered allmulticast mode
[ 41.084785][ T560] veth5: entered promiscuous mode
[ 41.086253][ T560] ------------[ cut here ]------------
[ 41.086577][ T560] WARNING: CPU: 0 PID: 560 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.087200][ T560] Modules linked in: vrf bridge stp llc veth
[ 41.087608][ T560] CPU: 0 UID: 0 PID: 560 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.088233][ T560] Tainted: [W]=WARN
[ 41.088467][ T560] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.088878][ T560] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.089195][ T560] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.091794][ T560] RSP: 0018:ffffc90000f16ef0 EFLAGS: 00010246
[ 41.092205][ T560] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 41.092668][ T560] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 41.093145][ T560] RBP: ffffc90000f16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 41.093640][ T560] R10: ffffc90000f17010 R11: ffffffffa00a8918 R12: 1ffff920001e2de2
[ 41.094145][ T560] R13: 00000000000005dc R14: ffffc90000f17010 R15: ffff88800f362f08
[ 41.094617][ T560] FS: 00007efde7df2800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000
[ 41.095160][ T560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.095549][ T560] CR2: 00000000004e5ac8 CR3: 000000000e626006 CR4: 0000000000772ef0
[ 41.096027][ T560] PKRU: 55555554
[ 41.096257][ T560] Call Trace:
[ 41.096507][ T560]
[ 41.096665][ T560] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.096994][ T560] ? find_held_lock+0x2b/0x80
[ 41.097317][ T560] ? mark_held_locks+0x49/0x80
[ 41.097625][ T560] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 41.098014][ T560] ? lockdep_hardirqs_on+0x7c/0x110
[ 41.098328][ T560] netif_set_mtu+0x88/0x100
[ 41.098636][ T560] ? __pfx_netif_set_mtu+0x10/0x10
[ 41.098960][ T560] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 41.099411][ T560] dev_set_mtu+0xa0/0x150
[ 41.099644][ T560] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 41.100081][ T560] br_add_if+0xda3/0x1330 [bridge]
[ 41.100443][ T560] do_set_master+0x32f/0x500
[ 41.100752][ T560] do_setlink.constprop.0+0x9f4/0x2480
[ 41.101082][ T560] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.101474][ T560] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.101781][ T560] ? validate_chain+0x166/0x4d0
[ 41.102090][ T560] ? __kernel_text_address+0x12/0x40
[ 41.102400][ T560] ? __lock_acquire+0x44d/0x7e0
[ 41.102726][ T560] ? __mutex_trylock_common+0xf9/0x260
[ 41.103042][ T560] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.103423][ T560] ? rcu_is_watching+0x12/0xc0
[ 41.103731][ T560] ? rcu_is_watching+0x12/0xc0
[ 41.104044][ T560] ? trace_contention_end+0xdc/0x140
[ 41.104359][ T560] ? __mutex_lock+0x19c/0xcd0
[ 41.104670][ T560] ? find_held_lock+0x2b/0x80
[ 41.104995][ T560] ? rtnl_newlink+0x651/0xa60
[ 41.105300][ T560] ? __create_object+0x5e/0xb0
[ 41.105630][ T560] ? __pfx___mutex_lock+0x10/0x10
[ 41.105951][ T560] ? trace_cap_capable+0x10f/0x190
[ 41.106255][ T560] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.106631][ T560] ? __rtnl_newlink+0x40e/0xa40
[ 41.106951][ T560] rtnl_newlink+0x69a/0xa60
[ 41.107260][ T560] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.107571][ T560] ? __lock_acquire+0x44d/0x7e0
[ 41.107891][ T560] ? find_held_lock+0x2b/0x80
[ 41.108196][ T560] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.108496][ T560] ? __lock_release+0x5d/0x170
[ 41.108827][ T560] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.109157][ T560] rtnetlink_rcv_msg+0x710/0xc00
[ 41.109465][ T560] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.109772][ T560] ? __lock_acquire+0x44d/0x7e0
[ 41.110108][ T560] netlink_rcv_skb+0x121/0x350
[ 41.110456][ T560] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.110776][ T560] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.111119][ T560] ? netlink_deliver_tap+0x13e/0x340
[ 41.111421][ T560] ? netlink_deliver_tap+0xc3/0x340
[ 41.111739][ T560] netlink_unicast+0x49e/0x780
[ 41.112062][ T560] ? __pfx_netlink_unicast+0x10/0x10
[ 41.112369][ T560] ? __lock_acquire+0x44d/0x7e0
[ 41.112679][ T560] netlink_sendmsg+0x721/0xbe0
[ 41.113011][ T560] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.113317][ T560] ? __import_iovec+0x238/0x3c0
[ 41.113630][ T560] ____sys_sendmsg+0x7ad/0xa10
[ 41.113955][ T560] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.114272][ T560] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.114733][ T560] ___sys_sendmsg+0xed/0x170
[ 41.115047][ T560] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.115348][ T560] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.115732][ T560] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.116045][ T560] ? find_held_lock+0x2b/0x80
[ 41.116360][ T560] ? __lock_acquire+0x44d/0x7e0
[ 41.116675][ T560] ? find_held_lock+0x2b/0x80
[ 41.117007][ T560] ? __virt_addr_valid+0x22e/0x450
[ 41.117312][ T560] ? __lock_release+0x5d/0x170
[ 41.117628][ T560] __sys_sendmsg+0x10b/0x1a0
[ 41.117954][ T560] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.118337][ T560] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.118657][ T560] ? rcu_is_watching+0x12/0xc0
[ 41.118972][ T560] do_syscall_64+0xc1/0x380
[ 41.119281][ T560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.119667][ T560] RIP: 0033:0x7efde7fbf1e7
[ 41.119990][ T560] Code: 0e 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
[ 41.121087][ T560] RSP: 002b:00007ffd40143f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.121580][ T560] RAX: ffffffffffffffda RBX: 00007ffd40144660 RCX: 00007efde7fbf1e7
[ 41.122049][ T560] RDX: 0000000000000000 RSI: 00007ffd40143fa0 RDI: 0000000000000005
[ 41.122505][ T560] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 41.122990][ T560] R10: 0000000023040910 R11: 0000000000000246 R12: 0000000000000003
[ 41.123447][ T560] R13: 00000000686e11ff R14: 0000000000499600 R15: 0000000000000000
[ 41.123926][ T560]
[ 41.124170][ T560] irq event stamp: 43975
[ 41.124407][ T560] hardirqs last enabled at (43983): [] __up_console_sem+0x6b/0x80
[ 41.124972][ T560] hardirqs last disabled at (44014): [] __up_console_sem+0x50/0x80
[ 41.125501][ T560] softirqs last enabled at (44012): [] handle_softirqs+0x358/0x620
[ 41.126051][ T560] softirqs last disabled at (43991): [] __irq_exit_rcu+0xfa/0x160
[ 41.126590][ T560] ---[ end trace 0000000000000000 ]---
[ 41.388650][ T565] veth5: left allmulticast mode
[ 41.389045][ T565] veth5: left promiscuous mode
[ 41.389572][ T565] br0: port 3(veth5) entered disabled state
[ 41.392209][ T565] ------------[ cut here ]------------
[ 41.392568][ T565] WARNING: CPU: 3 PID: 565 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 41.393225][ T565] Modules linked in: vrf bridge stp llc veth
[ 41.393661][ T565] CPU: 3 UID: 0 PID: 565 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 41.394298][ T565] Tainted: [W]=WARN
[ 41.394531][ T565] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 41.394934][ T565] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 41.395260][ T565] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 41.396376][ T565] RSP: 0018:ffffc90000c86f70 EFLAGS: 00010246
[ 41.396764][ T565] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 41.397483][ T565] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 41.398093][ T565] RBP: ffffc90000c87058 R08: 0000000000000000 R09: 0000000000000000
[ 41.398551][ T565] R10: ffffc90000c87088 R11: ffffffff9b600130 R12: 1ffff92000190df2
[ 41.399162][ T565] R13: 00000000000005dc R14: ffffc90000c87088 R15: ffff88800f362f08
[ 41.399622][ T565] FS: 00007f285c16a800(0000) GS:ffff88808e237000(0000) knlGS:0000000000000000
[ 41.400316][ T565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 41.400703][ T565] CR2: 00000000004e5ac8 CR3: 000000000e435006 CR4: 0000000000772ef0
[ 41.401335][ T565] PKRU: 55555554
[ 41.401584][ T565] Call Trace:
[ 41.401817][ T565]
[ 41.402169][ T565] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.402563][ T565] ? br_del_if+0xa3/0x1f0 [bridge]
[ 41.403057][ T565] ? do_set_master+0x14a/0x500
[ 41.403364][ T565] ? do_setlink.constprop.0+0x9f4/0x2480
[ 41.403668][ T565] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 41.404013][ T565] ? netlink_unicast+0x49e/0x780
[ 41.404330][ T565] ? netlink_sendmsg+0x721/0xbe0
[ 41.404633][ T565] ? ____sys_sendmsg+0x7ad/0xa10
[ 41.404948][ T565] ? ___sys_sendmsg+0xed/0x170
[ 41.405263][ T565] ? __sys_sendmsg+0x10b/0x1a0
[ 41.405566][ T565] ? do_syscall_64+0xc1/0x380
[ 41.405907][ T565] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.406287][ T565] ? find_held_lock+0x2b/0x80
[ 41.406605][ T565] netif_set_mtu+0x88/0x100
[ 41.406924][ T565] ? __pfx_netif_set_mtu+0x10/0x10
[ 41.407247][ T565] dev_set_mtu+0xa0/0x150
[ 41.407483][ T565] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 41.407920][ T565] br_del_if+0xb2/0x1f0 [bridge]
[ 41.408261][ T565] ? rtnl_is_locked+0x15/0x20
[ 41.408569][ T565] do_set_master+0x14a/0x500
[ 41.408887][ T565] do_setlink.constprop.0+0x9f4/0x2480
[ 41.409195][ T565] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 41.409590][ T565] ? rcu_read_lock_any_held+0x43/0xb0
[ 41.409909][ T565] ? validate_chain+0x166/0x4d0
[ 41.410213][ T565] ? __kernel_text_address+0x12/0x40
[ 41.410522][ T565] ? __lock_acquire+0x44d/0x7e0
[ 41.410835][ T565] ? __mutex_trylock_common+0xf9/0x260
[ 41.411151][ T565] ? __pfx___mutex_trylock_common+0x10/0x10
[ 41.411527][ T565] ? rcu_is_watching+0x12/0xc0
[ 41.411832][ T565] ? rcu_is_watching+0x12/0xc0
[ 41.412303][ T565] ? trace_contention_end+0xdc/0x140
[ 41.412755][ T565] ? __mutex_lock+0x19c/0xcd0
[ 41.413286][ T565] ? find_held_lock+0x2b/0x80
[ 41.413764][ T565] ? rtnl_newlink+0x651/0xa60
[ 41.414304][ T565] ? __create_object+0x5e/0xb0
[ 41.414873][ T565] ? __pfx___mutex_lock+0x10/0x10
[ 41.415441][ T565] ? trace_cap_capable+0x10f/0x190
[ 41.416001][ T565] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 41.416665][ T565] ? __rtnl_newlink+0x40e/0xa40
[ 41.417225][ T565] rtnl_newlink+0x69a/0xa60
[ 41.417801][ T565] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.418355][ T565] ? __lock_acquire+0x44d/0x7e0
[ 41.418928][ T565] ? find_held_lock+0x2b/0x80
[ 41.419486][ T565] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 41.420042][ T565] ? __lock_release+0x5d/0x170
[ 41.420594][ T565] ? __pfx_rtnl_newlink+0x10/0x10
[ 41.421157][ T565] rtnetlink_rcv_msg+0x710/0xc00
[ 41.421698][ T565] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.422211][ T565] ? __lock_acquire+0x44d/0x7e0
[ 41.422776][ T565] netlink_rcv_skb+0x121/0x350
[ 41.423344][ T565] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 41.423912][ T565] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 41.424499][ T565] ? netlink_deliver_tap+0x13e/0x340
[ 41.425096][ T565] ? netlink_deliver_tap+0xc3/0x340
[ 41.425657][ T565] netlink_unicast+0x49e/0x780
[ 41.426201][ T565] ? __pfx_netlink_unicast+0x10/0x10
[ 41.426761][ T565] ? __lock_acquire+0x44d/0x7e0
[ 41.427349][ T565] netlink_sendmsg+0x721/0xbe0
[ 41.427923][ T565] ? __pfx_netlink_sendmsg+0x10/0x10
[ 41.428483][ T565] ? __import_iovec+0x238/0x3c0
[ 41.429066][ T565] ____sys_sendmsg+0x7ad/0xa10
[ 41.429632][ T565] ? __pfx_____sys_sendmsg+0x10/0x10
[ 41.430197][ T565] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 41.430924][ T565] ___sys_sendmsg+0xed/0x170
[ 41.431449][ T565] ? kasan_record_aux_stack+0x8c/0xa0
[ 41.431978][ T565] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 41.432666][ T565] ? __pfx____sys_sendmsg+0x10/0x10
[ 41.433255][ T565] ? find_held_lock+0x2b/0x80
[ 41.433819][ T565] ? __lock_acquire+0x44d/0x7e0
[ 41.434419][ T565] ? find_held_lock+0x2b/0x80
[ 41.434997][ T565] ? __virt_addr_valid+0x22e/0x450
[ 41.435542][ T565] ? __lock_release+0x5d/0x170
[ 41.436115][ T565] __sys_sendmsg+0x10b/0x1a0
[ 41.436642][ T565] ? __call_rcu_common.constprop.0+0x320/0x640
[ 41.437337][ T565] ? __pfx___sys_sendmsg+0x10/0x10
[ 41.437940][ T565] ? rcu_is_watching+0x12/0xc0
[ 41.438494][ T565] do_syscall_64+0xc1/0x380
[ 41.439069][ T565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 41.439765][ T565] RIP: 0033:0x7f285c3371e7
[ 41.440367][ T565] Code: 0e 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
[ 41.442087][ T565] RSP: 002b:00007ffd9b3247d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 41.442558][ T565] RAX: ffffffffffffffda RBX: 00007ffd9b324f00 RCX: 00007f285c3371e7
[ 41.443220][ T565] RDX: 0000000000000000 RSI: 00007ffd9b324840 RDI: 0000000000000005
[ 41.443680][ T565] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 41.444173][ T565] R10: 00007f285c234ee8 R11: 0000000000000246 R12: 0000000000000002
[ 41.444662][ T565] R13: 00000000686e11ff R14: 0000000000499600 R15: 0000000000000000
[ 41.445169][ T565]
[ 41.445402][ T565] irq event stamp: 40007
[ 41.445629][ T565] hardirqs last enabled at (40015): [] __up_console_sem+0x6b/0x80
[ 41.446222][ T565] hardirqs last disabled at (40024): [] __up_console_sem+0x50/0x80
[ 41.446763][ T565] softirqs last enabled at (39236): [] handle_softirqs+0x358/0x620
[ 41.447760][ T565] softirqs last disabled at (39155): [] __irq_exit_rcu+0xfa/0x160
[ 41.448649][ T565] ---[ end trace 0000000000000000 ]---
[ 42.689597][ T580] br0: port 3(veth5) entered blocking state
[ 42.690363][ T580] br0: port 3(veth5) entered disabled state
[ 42.691103][ T580] veth5: entered allmulticast mode
[ 42.696659][ T580] veth5: entered promiscuous mode
[ 42.697212][ T580] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[ 42.699159][ T580] ------------[ cut here ]------------
[ 42.699532][ T580] WARNING: CPU: 2 PID: 580 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 42.700206][ T580] Modules linked in: vrf bridge stp llc veth
[ 42.700656][ T580] CPU: 2 UID: 0 PID: 580 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 42.701503][ T580] Tainted: [W]=WARN
[ 42.701996][ T580] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 42.702533][ T580] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 42.702900][ T580] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 42.704085][ T580] RSP: 0018:ffffc90000f86ef0 EFLAGS: 00010246
[ 42.704518][ T580] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 42.705014][ T580] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 42.705485][ T580] RBP: ffffc90000f86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 42.706009][ T580] R10: ffffc90000f87010 R11: ffffffffa00a8918 R12: 1ffff920001f0de2
[ 42.706497][ T580] R13: 00000000000005dc R14: ffffc90000f87010 R15: ffff88800f362f08
[ 42.707008][ T580] FS: 00007f886a4b2800(0000) GS:ffff88808e1b7000(0000) knlGS:0000000000000000
[ 42.707556][ T580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 42.707987][ T580] CR2: 00000000004e5ac8 CR3: 000000000e63b003 CR4: 0000000000772ef0
[ 42.708461][ T580] PKRU: 55555554
[ 42.708723][ T580] Call Trace:
[ 42.708979][ T580]
[ 42.709160][ T580] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 42.709482][ T580] ? find_held_lock+0x2b/0x80
[ 42.709831][ T580] ? mark_held_locks+0x49/0x80
[ 42.710170][ T580] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 42.710572][ T580] ? lockdep_hardirqs_on+0x7c/0x110
[ 42.710923][ T580] netif_set_mtu+0x88/0x100
[ 42.711278][ T580] ? __pfx_netif_set_mtu+0x10/0x10
[ 42.711621][ T580] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 42.712148][ T580] dev_set_mtu+0xa0/0x150
[ 42.712408][ T580] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 42.712899][ T580] br_add_if+0xda3/0x1330 [bridge]
[ 42.713265][ T580] do_set_master+0x32f/0x500
[ 42.713589][ T580] do_setlink.constprop.0+0x9f4/0x2480
[ 42.713936][ T580] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 42.714388][ T580] ? rcu_read_lock_any_held+0x43/0xb0
[ 42.714705][ T580] ? validate_chain+0x166/0x4d0
[ 42.715059][ T580] ? __kernel_text_address+0x12/0x40
[ 42.715382][ T580] ? __lock_acquire+0x44d/0x7e0
[ 42.715708][ T580] ? __mutex_trylock_common+0xf9/0x260
[ 42.716070][ T580] ? __pfx___mutex_trylock_common+0x10/0x10
[ 42.716473][ T580] ? rcu_is_watching+0x12/0xc0
[ 42.716811][ T580] ? rcu_is_watching+0x12/0xc0
[ 42.717164][ T580] ? trace_contention_end+0xdc/0x140
[ 42.717483][ T580] ? __mutex_lock+0x19c/0xcd0
[ 42.717802][ T580] ? find_held_lock+0x2b/0x80
[ 42.718175][ T580] ? rtnl_newlink+0x651/0xa60
[ 42.718502][ T580] ? __create_object+0x5e/0xb0
[ 42.718825][ T580] ? __pfx___mutex_lock+0x10/0x10
[ 42.719189][ T580] ? trace_cap_capable+0x10f/0x190
[ 42.719507][ T580] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 42.719925][ T580] ? __rtnl_newlink+0x40e/0xa40
[ 42.720282][ T580] rtnl_newlink+0x69a/0xa60
[ 42.720626][ T580] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.720957][ T580] ? __lock_acquire+0x44d/0x7e0
[ 42.721298][ T580] ? find_held_lock+0x2b/0x80
[ 42.721619][ T580] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 42.721966][ T580] ? __lock_release+0x5d/0x170
[ 42.722314][ T580] ? __pfx_rtnl_newlink+0x10/0x10
[ 42.722635][ T580] rtnetlink_rcv_msg+0x710/0xc00
[ 42.722974][ T580] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.723321][ T580] ? __lock_acquire+0x44d/0x7e0
[ 42.723645][ T580] netlink_rcv_skb+0x121/0x350
[ 42.723988][ T580] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 42.724366][ T580] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 42.724696][ T580] ? netlink_deliver_tap+0x13e/0x340
[ 42.725060][ T580] ? netlink_deliver_tap+0xc3/0x340
[ 42.725409][ T580] netlink_unicast+0x49e/0x780
[ 42.725735][ T580] ? __pfx_netlink_unicast+0x10/0x10
[ 42.726105][ T580] ? __lock_acquire+0x44d/0x7e0
[ 42.726450][ T580] netlink_sendmsg+0x721/0xbe0
[ 42.726811][ T580] ? __pfx_netlink_sendmsg+0x10/0x10
[ 42.727177][ T580] ? __import_iovec+0x238/0x3c0
[ 42.727512][ T580] ____sys_sendmsg+0x7ad/0xa10
[ 42.727892][ T580] ? __pfx_____sys_sendmsg+0x10/0x10
[ 42.728237][ T580] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 42.728644][ T580] ___sys_sendmsg+0xed/0x170
[ 42.729008][ T580] ? kasan_record_aux_stack+0x8c/0xa0
[ 42.729348][ T580] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 42.729744][ T580] ? __pfx____sys_sendmsg+0x10/0x10
[ 42.730108][ T580] ? find_held_lock+0x2b/0x80
[ 42.730514][ T580] ? __lock_acquire+0x44d/0x7e0
[ 42.730841][ T580] ? find_held_lock+0x2b/0x80
[ 42.731207][ T580] ? __virt_addr_valid+0x22e/0x450
[ 42.731570][ T580] ? __lock_release+0x5d/0x170
[ 42.731925][ T580] __sys_sendmsg+0x10b/0x1a0
[ 42.732259][ T580] ? __call_rcu_common.constprop.0+0x320/0x640
[ 42.732693][ T580] ? __pfx___sys_sendmsg+0x10/0x10
[ 42.733054][ T580] ? rcu_is_watching+0x12/0xc0
[ 42.733388][ T580] do_syscall_64+0xc1/0x380
[ 42.733719][ T580] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 42.734124][ T580] RIP: 0033:0x7f886a67f1e7
[ 42.734482][ T580] Code: 0e 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
[ 42.735605][ T580] RSP: 002b:00007ffea0ade238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 42.736104][ T580] RAX: ffffffffffffffda RBX: 00007ffea0ade960 RCX: 00007f886a67f1e7
[ 42.736615][ T580] RDX: 0000000000000000 RSI: 00007ffea0ade2a0 RDI: 0000000000000005
[ 42.737117][ T580] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 42.737605][ T580] R10: 000000003afb9910 R11: 0000000000000246 R12: 0000000000000003
[ 42.738098][ T580] R13: 00000000686e1201 R14: 0000000000499600 R15: 0000000000000000
[ 42.738599][ T580]
[ 42.738891][ T580] irq event stamp: 40961
[ 42.739145][ T580] hardirqs last enabled at (40971): [] __up_console_sem+0x6b/0x80
[ 42.739716][ T580] hardirqs last disabled at (40980): [] __up_console_sem+0x50/0x80
[ 42.740287][ T580] softirqs last enabled at (41012): [] handle_softirqs+0x358/0x620
[ 42.740873][ T580] softirqs last disabled at (40989): [] __irq_exit_rcu+0xfa/0x160
[ 42.741428][ T580] ---[ end trace 0000000000000000 ]---
[ 43.063388][ T585] veth5: left allmulticast mode
[ 43.063734][ T585] veth5: left promiscuous mode
[ 43.064244][ T585] br0: port 3(veth5) entered disabled state
[ 43.066743][ T585] ------------[ cut here ]------------
[ 43.067133][ T585] WARNING: CPU: 0 PID: 585 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 43.067744][ T585] Modules linked in: vrf bridge stp llc veth
[ 43.068175][ T585] CPU: 0 UID: 0 PID: 585 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 43.068794][ T585] Tainted: [W]=WARN
[ 43.069032][ T585] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.069412][ T585] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 43.069728][ T585] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 43.070838][ T585] RSP: 0018:ffffc90000f96f70 EFLAGS: 00010246
[ 43.071237][ T585] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 43.071694][ T585] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 43.072167][ T585] RBP: ffffc90000f97058 R08: 0000000000000000 R09: 0000000000000000
[ 43.072622][ T585] R10: ffffc90000f97088 R11: ffffffff9f779160 R12: 1ffff920001f2df2
[ 43.073088][ T585] R13: 00000000000005dc R14: ffffc90000f97088 R15: ffff88800f362f08
[ 43.073545][ T585] FS: 00007f73aa3c7800(0000) GS:ffff88808e0b7000(0000) knlGS:0000000000000000
[ 43.074094][ T585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.074500][ T585] CR2: 00000000004e5ac8 CR3: 000000000e674005 CR4: 0000000000772ef0
[ 43.075193][ T585] PKRU: 55555554
[ 43.075422][ T585] Call Trace:
[ 43.075652][ T585]
[ 43.075804][ T585] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.076422][ T585] ? br_del_if+0xa3/0x1f0 [bridge]
[ 43.076775][ T585] ? do_set_master+0x14a/0x500
[ 43.077226][ T585] ? do_setlink.constprop.0+0x9f4/0x2480
[ 43.077530][ T585] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 43.077834][ T585] ? netlink_unicast+0x49e/0x780
[ 43.078329][ T585] ? netlink_sendmsg+0x721/0xbe0
[ 43.078639][ T585] ? ____sys_sendmsg+0x7ad/0xa10
[ 43.079097][ T585] ? ___sys_sendmsg+0xed/0x170
[ 43.079405][ T585] ? __sys_sendmsg+0x10b/0x1a0
[ 43.079712][ T585] ? do_syscall_64+0xc1/0x380
[ 43.080021][ T585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.080399][ T585] ? find_held_lock+0x2b/0x80
[ 43.080713][ T585] netif_set_mtu+0x88/0x100
[ 43.081029][ T585] ? __pfx_netif_set_mtu+0x10/0x10
[ 43.081351][ T585] dev_set_mtu+0xa0/0x150
[ 43.081585][ T585] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 43.082022][ T585] br_del_if+0xb2/0x1f0 [bridge]
[ 43.082363][ T585] ? rtnl_is_locked+0x15/0x20
[ 43.082669][ T585] do_set_master+0x14a/0x500
[ 43.082988][ T585] do_setlink.constprop.0+0x9f4/0x2480
[ 43.083298][ T585] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 43.083686][ T585] ? rcu_read_lock_any_held+0x43/0xb0
[ 43.083999][ T585] ? validate_chain+0x166/0x4d0
[ 43.084319][ T585] ? __kernel_text_address+0x12/0x40
[ 43.084628][ T585] ? __lock_acquire+0x44d/0x7e0
[ 43.084952][ T585] ? __mutex_trylock_common+0xf9/0x260
[ 43.085259][ T585] ? __pfx___mutex_trylock_common+0x10/0x10
[ 43.085635][ T585] ? rcu_is_watching+0x12/0xc0
[ 43.085956][ T585] ? rcu_is_watching+0x12/0xc0
[ 43.086258][ T585] ? trace_contention_end+0xdc/0x140
[ 43.086565][ T585] ? __mutex_lock+0x19c/0xcd0
[ 43.086885][ T585] ? find_held_lock+0x2b/0x80
[ 43.087189][ T585] ? rtnl_newlink+0x651/0xa60
[ 43.087490][ T585] ? __create_object+0x5e/0xb0
[ 43.087797][ T585] ? __pfx___mutex_lock+0x10/0x10
[ 43.088116][ T585] ? trace_cap_capable+0x10f/0x190
[ 43.088418][ T585] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 43.088795][ T585] ? __rtnl_newlink+0x40e/0xa40
[ 43.089126][ T585] rtnl_newlink+0x69a/0xa60
[ 43.089438][ T585] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.089742][ T585] ? __lock_acquire+0x44d/0x7e0
[ 43.090062][ T585] ? find_held_lock+0x2b/0x80
[ 43.090370][ T585] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 43.090672][ T585] ? __lock_release+0x5d/0x170
[ 43.090989][ T585] ? __pfx_rtnl_newlink+0x10/0x10
[ 43.091294][ T585] rtnetlink_rcv_msg+0x710/0xc00
[ 43.091602][ T585] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.091921][ T585] ? __lock_acquire+0x44d/0x7e0
[ 43.092231][ T585] netlink_rcv_skb+0x121/0x350
[ 43.092535][ T585] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 43.092842][ T585] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 43.093177][ T585] ? netlink_deliver_tap+0x13e/0x340
[ 43.093480][ T585] ? netlink_deliver_tap+0xc3/0x340
[ 43.093788][ T585] netlink_unicast+0x49e/0x780
[ 43.094104][ T585] ? __pfx_netlink_unicast+0x10/0x10
[ 43.094418][ T585] ? __lock_acquire+0x44d/0x7e0
[ 43.094727][ T585] netlink_sendmsg+0x721/0xbe0
[ 43.095048][ T585] ? __pfx_netlink_sendmsg+0x10/0x10
[ 43.095354][ T585] ? __import_iovec+0x238/0x3c0
[ 43.095665][ T585] ____sys_sendmsg+0x7ad/0xa10
[ 43.095986][ T585] ? __pfx_____sys_sendmsg+0x10/0x10
[ 43.096290][ T585] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 43.096681][ T585] ___sys_sendmsg+0xed/0x170
[ 43.096999][ T585] ? kasan_record_aux_stack+0x8c/0xa0
[ 43.097302][ T585] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 43.097681][ T585] ? __pfx____sys_sendmsg+0x10/0x10
[ 43.098005][ T585] ? find_held_lock+0x2b/0x80
[ 43.098316][ T585] ? __lock_acquire+0x44d/0x7e0
[ 43.098628][ T585] ? find_held_lock+0x2b/0x80
[ 43.098943][ T585] ? __virt_addr_valid+0x22e/0x450
[ 43.099249][ T585] ? __lock_release+0x5d/0x170
[ 43.099559][ T585] __sys_sendmsg+0x10b/0x1a0
[ 43.099873][ T585] ? __call_rcu_common.constprop.0+0x320/0x640
[ 43.100249][ T585] ? __pfx___sys_sendmsg+0x10/0x10
[ 43.100568][ T585] ? rcu_is_watching+0x12/0xc0
[ 43.100883][ T585] do_syscall_64+0xc1/0x380
[ 43.101189][ T585] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.101565][ T585] RIP: 0033:0x7f73aa5941e7
[ 43.101893][ T585] Code: 0e 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
[ 43.102995][ T585] RSP: 002b:00007ffcccfe40d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 43.103461][ T585] RAX: ffffffffffffffda RBX: 00007ffcccfe4800 RCX: 00007f73aa5941e7
[ 43.103923][ T585] RDX: 0000000000000000 RSI: 00007ffcccfe4140 RDI: 0000000000000005
[ 43.104394][ T585] RBP: 0000000000000002 R08: 0000000000000003 R09: 0000000000000078
[ 43.104868][ T585] R10: 00007f73aa491ee8 R11: 0000000000000246 R12: 0000000000000002
[ 43.105325][ T585] R13: 00000000686e1201 R14: 0000000000499600 R15: 0000000000000000
[ 43.105794][ T585]
[ 43.106038][ T585] irq event stamp: 45329
[ 43.106266][ T585] hardirqs last enabled at (45337): [] __up_console_sem+0x6b/0x80
[ 43.106796][ T585] hardirqs last disabled at (45344): [] __up_console_sem+0x50/0x80
[ 43.107333][ T585] softirqs last enabled at (44842): [] handle_softirqs+0x358/0x620
[ 43.107869][ T585] softirqs last disabled at (44827): [] __irq_exit_rcu+0xfa/0x160
[ 43.108394][ T585] ---[ end trace 0000000000000000 ]---
[ 104.458517][ T1325] br0: port 3(veth5) entered blocking state
[ 104.459058][ T1325] br0: port 3(veth5) entered disabled state
[ 104.459495][ T1325] veth5: entered allmulticast mode
[ 104.463030][ T1325] veth5: entered promiscuous mode
[ 104.465824][ T1325] ------------[ cut here ]------------
[ 104.466165][ T1325] WARNING: CPU: 3 PID: 1325 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 104.466792][ T1325] Modules linked in: vrf bridge stp llc veth
[ 104.467223][ T1325] CPU: 3 UID: 0 PID: 1325 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 104.467878][ T1325] Tainted: [W]=WARN
[ 104.468120][ T1325] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 104.468520][ T1325] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 104.468855][ T1325] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 104.469998][ T1325] RSP: 0018:ffffc90002376ef0 EFLAGS: 00010246
[ 104.470406][ T1325] RAX: 0000000000000000 RBX: ffff88800f362000 RCX: 0000000000000001
[ 104.470893][ T1325] RDX: 0000000000000000 RSI: ffffffff9f29b941 RDI: ffffffff9ea555e0
[ 104.471381][ T1325] RBP: ffffc90002376fe0 R08: 0000000000000000 R09: 0000000000000000
[ 104.471864][ T1325] R10: ffffc90002377010 R11: ffffffffa00a8918 R12: 1ffff9200046ede2
[ 104.472342][ T1325] R13: 00000000000005dc R14: ffffc90002377010 R15: ffff88800f362f08
[ 104.472822][ T1325] FS: 00007ff214b77800(0000) GS:ffff88808e237000(0000) knlGS:0000000000000000
[ 104.473391][ T1325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.473793][ T1325] CR2: 00000000004e5ac8 CR3: 000000000eb71006 CR4: 0000000000772ef0
[ 104.474296][ T1325] PKRU: 55555554
[ 104.474548][ T1325] Call Trace:
[ 104.474789][ T1325]
[ 104.474963][ T1325] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 104.475290][ T1325] ? find_held_lock+0x2b/0x80
[ 104.475616][ T1325] ? mark_held_locks+0x49/0x80
[ 104.475944][ T1325] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 104.476342][ T1325] ? lockdep_hardirqs_on+0x7c/0x110
[ 104.476664][ T1325] netif_set_mtu+0x88/0x100
[ 104.476998][ T1325] ? __pfx_netif_set_mtu+0x10/0x10
[ 104.477330][ T1325] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 104.477782][ T1325] dev_set_mtu+0xa0/0x150
[ 104.478036][ T1325] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 104.478471][ T1325] br_add_if+0xda3/0x1330 [bridge]
[ 104.478836][ T1325] do_set_master+0x32f/0x500
[ 104.479225][ T1325] do_setlink.constprop.0+0x9f4/0x2480
[ 104.479629][ T1325] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 104.480047][ T1325] ? rcu_read_lock_any_held+0x43/0xb0
[ 104.480376][ T1325] ? validate_chain+0x166/0x4d0
[ 104.480699][ T1325] ? __kernel_text_address+0x12/0x40
[ 104.481031][ T1325] ? __lock_acquire+0x44d/0x7e0
[ 104.481353][ T1325] ? __mutex_trylock_common+0xf9/0x260
[ 104.481672][ T1325] ? __pfx___mutex_trylock_common+0x10/0x10
[ 104.482094][ T1325] ? rcu_is_watching+0x12/0xc0
[ 104.482416][ T1325] ? rcu_is_watching+0x12/0xc0
[ 104.482738][ T1325] ? trace_contention_end+0xdc/0x140
[ 104.483067][ T1325] ? __mutex_lock+0x19c/0xcd0
[ 104.483390][ T1325] ? find_held_lock+0x2b/0x80
[ 104.483711][ T1325] ? rtnl_newlink+0x651/0xa60
[ 104.484034][ T1325] ? __create_object+0x5e/0xb0
[ 104.484381][ T1325] ? __pfx___mutex_lock+0x10/0x10
[ 104.484698][ T1325] ? trace_cap_capable+0x10f/0x190
[ 104.485021][ T1325] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 104.485426][ T1325] ? __rtnl_newlink+0x40e/0xa40
[ 104.485753][ T1325] rtnl_newlink+0x69a/0xa60
[ 104.486087][ T1325] ? __pfx_rtnl_newlink+0x10/0x10
[ 104.486406][ T1325] ? __lock_acquire+0x44d/0x7e0
[ 104.486731][ T1325] ? find_held_lock+0x2b/0x80
[ 104.487067][ T1325] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 104.487383][ T1325] ? __lock_release+0x5d/0x170
[ 104.487708][ T1325] ? __pfx_rtnl_newlink+0x10/0x10
[ 104.488032][ T1325] rtnetlink_rcv_msg+0x710/0xc00
[ 104.488355][ T1325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 104.488678][ T1325] ? __lock_acquire+0x44d/0x7e0
[ 104.489011][ T1325] netlink_rcv_skb+0x121/0x350
[ 104.489331][ T1325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 104.489649][ T1325] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 104.489987][ T1325] ? netlink_deliver_tap+0x13e/0x340
[ 104.490312][ T1325] ? netlink_deliver_tap+0xc3/0x340
[ 104.490637][ T1325] netlink_unicast+0x49e/0x780
[ 104.490973][ T1325] ? __pfx_netlink_unicast+0x10/0x10
[ 104.491291][ T1325] ? __lock_acquire+0x44d/0x7e0
[ 104.491615][ T1325] netlink_sendmsg+0x721/0xbe0
[ 104.491942][ T1325] ? __pfx_netlink_sendmsg+0x10/0x10
[ 104.492263][ T1325] ? __import_iovec+0x238/0x3c0
[ 104.492596][ T1325] ____sys_sendmsg+0x7ad/0xa10
[ 104.492928][ T1325] ? __pfx_____sys_sendmsg+0x10/0x10
[ 104.493248][ T1325] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 104.493657][ T1325] ___sys_sendmsg+0xed/0x170
[ 104.493982][ T1325] ? kasan_record_aux_stack+0x8c/0xa0
[ 104.494305][ T1325] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 104.494705][ T1325] ? __pfx____sys_sendmsg+0x10/0x10
[ 104.495048][ T1325] ? find_held_lock+0x2b/0x80
[ 104.495395][ T1325] ? __lock_acquire+0x44d/0x7e0
[ 104.495718][ T1325] ? find_held_lock+0x2b/0x80
[ 104.496047][ T1325] ? __virt_addr_valid+0x22e/0x450
[ 104.496366][ T1325] ? __lock_release+0x5d/0x170
[ 104.496693][ T1325] __sys_sendmsg+0x10b/0x1a0
[ 104.497021][ T1325] ? __call_rcu_common.constprop.0+0x320/0x640
[ 104.497423][ T1325] ? __pfx___sys_sendmsg+0x10/0x10
[ 104.497756][ T1325] ? rcu_is_watching+0x12/0xc0
[ 104.498088][ T1325] do_syscall_64+0xc1/0x380
[ 104.498409][ T1325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.498808][ T1325] RIP: 0033:0x7ff214d441e7
[ 104.499149][ T1325] Code: 0e 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
[ 104.500297][ T1325] RSP: 002b:00007ffeae40e528 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 104.500779][ T1325] RAX: ffffffffffffffda RBX: 00007ffeae40ec50 RCX: 00007ff214d441e7
[ 104.501266][ T1325] RDX: 0000000000000000 RSI: 00007ffeae40e590 RDI: 0000000000000005
[ 104.501751][ T1325] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 104.502237][ T1325] R10: 000000000ff6b910 R11: 0000000000000246 R12: 0000000000000003
[ 104.502715][ T1325] R13: 00000000686e123f R14: 0000000000499600 R15: 0000000000000000
[ 104.503213][ T1325]
[ 104.503452][ T1325] irq event stamp: 38869
[ 104.503692][ T1325] hardirqs last enabled at (38877): [] __up_console_sem+0x6b/0x80
[ 104.504260][ T1325] hardirqs last disabled at (38886): [] __up_console_sem+0x50/0x80
[ 104.504829][ T1325] softirqs last enabled at (37908): [] br_add_if+0xd82/0x1330 [bridge]
[ 104.505441][ T1325] softirqs last disabled at (37906): [] br_add_if+0xcf3/0x1330 [bridge]
[ 104.506046][ T1325] ---[ end trace 0000000000000000 ]---
[ 104.877007][ T1337] br0: port 3(veth5) entered disabled state
[ 104.982444][ T1338] br0: port 2(veth3) entered disabled state
[ 105.095589][ T1339] br0: port 1(veth1) entered disabled state
[ 105.202807][ T1340] veth5: left allmulticast mode
[ 105.203277][ T1340] veth5: left promiscuous mode
[ 105.203785][ T1340] br0: port 3(veth5) entered disabled state
[ 105.206182][ T1340] veth3: left allmulticast mode
[ 105.206519][ T1340] veth3: left promiscuous mode
[ 105.207519][ T1340] br0: port 2(veth3) entered disabled state
[ 105.209390][ T1340] veth1: left allmulticast mode
[ 105.209710][ T1340] veth1: left promiscuous mode
[ 105.210232][ T1340] br0: port 1(veth1) entered disabled state