[ 14.812818][ T251] ip (251) used greatest stack depth: 23872 bytes left
[ 19.568893][ T308] br1: port 1(veth1) entered blocking state
[ 19.569563][ T308] br1: port 1(veth1) entered disabled state
[ 19.570097][ T308] veth1: entered allmulticast mode
[ 19.573587][ T308] veth1: entered promiscuous mode
[ 19.575923][ T308] ------------[ cut here ]------------
[ 19.576243][ T308] WARNING: CPU: 0 PID: 308 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.576895][ T308] Modules linked in: bridge stp llc sch_ingress vrf veth
[ 19.577374][ T308] CPU: 0 UID: 0 PID: 308 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.578486][ T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.578882][ T308] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.579200][ T308] 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
[ 19.580314][ T308] RSP: 0018:ffffc900005e6ef0 EFLAGS: 00010246
[ 19.580726][ T308] RAX: 0000000000000000 RBX: ffff88800e44a000 RCX: 0000000000000001
[ 19.581394][ T308] RDX: 0000000000000000 RSI: ffffffff91c9b941 RDI: ffffffff914555e0
[ 19.581871][ T308] RBP: ffffc900005e6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.582335][ T308] R10: ffffc900005e7010 R11: ffffffff92aa8918 R12: 1ffff920000bcde2
[ 19.582804][ T308] R13: 00000000000005dc R14: ffffc900005e7010 R15: ffff88800e44af08
[ 19.583264][ T308] FS: 00007f142868b800(0000) GS:ffff8880a24b7000(0000) knlGS:0000000000000000
[ 19.583809][ T308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.584204][ T308] CR2: 00000000004e5aa8 CR3: 000000000cd2c002 CR4: 0000000000772ef0
[ 19.584686][ T308] PKRU: 55555554
[ 19.584920][ T308] Call Trace:
[ 19.585153][ T308]
[ 19.585315][ T308] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.585646][ T308] ? find_held_lock+0x2b/0x80
[ 19.585961][ T308] ? mark_held_locks+0x49/0x80
[ 19.586269][ T308] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.586661][ T308] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.586971][ T308] netif_set_mtu+0x88/0x100
[ 19.587281][ T308] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.587609][ T308] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.588040][ T308] dev_set_mtu+0xa0/0x150
[ 19.588277][ T308] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.588717][ T308] br_add_if+0xda3/0x1330 [bridge]
[ 19.589073][ T308] do_set_master+0x32f/0x500
[ 19.589386][ T308] do_setlink.constprop.0+0x9f4/0x2480
[ 19.589704][ T308] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.590095][ T308] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.590400][ T308] ? validate_chain+0x166/0x4d0
[ 19.590715][ T308] ? __kernel_text_address+0x12/0x40
[ 19.591027][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.591336][ T308] ? __mutex_trylock_common+0xf9/0x260
[ 19.591651][ T308] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.592029][ T308] ? rcu_is_watching+0x12/0xc0
[ 19.592339][ T308] ? rcu_is_watching+0x12/0xc0
[ 19.592662][ T308] ? trace_contention_end+0xdc/0x140
[ 19.592972][ T308] ? __mutex_lock+0x19c/0xcd0
[ 19.593276][ T308] ? find_held_lock+0x2b/0x80
[ 19.593593][ T308] ? rtnl_newlink+0x651/0xa60
[ 19.593902][ T308] ? __create_object+0x5e/0xb0
[ 19.594224][ T308] ? __pfx___mutex_lock+0x10/0x10
[ 19.594541][ T308] ? trace_cap_capable+0x10f/0x190
[ 19.594847][ T308] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.595227][ T308] ? __rtnl_newlink+0x40e/0xa40
[ 19.595568][ T308] rtnl_newlink+0x69a/0xa60
[ 19.595882][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.596185][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.596514][ T308] ? find_held_lock+0x2b/0x80
[ 19.596823][ T308] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.597126][ T308] ? __lock_release+0x5d/0x170
[ 19.597448][ T308] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.597755][ T308] rtnetlink_rcv_msg+0x710/0xc00
[ 19.598066][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.598373][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.598690][ T308] netlink_rcv_skb+0x121/0x350
[ 19.598997][ T308] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.599303][ T308] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.599628][ T308] ? netlink_deliver_tap+0x13e/0x340
[ 19.599931][ T308] ? netlink_deliver_tap+0xc3/0x340
[ 19.600241][ T308] netlink_unicast+0x49e/0x780
[ 19.600571][ T308] ? __pfx_netlink_unicast+0x10/0x10
[ 19.600884][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.601192][ T308] netlink_sendmsg+0x721/0xbe0
[ 19.601510][ T308] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.601815][ T308] ? __import_iovec+0x238/0x3c0
[ 19.602130][ T308] ____sys_sendmsg+0x7ad/0xa10
[ 19.602454][ T308] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.602759][ T308] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.603148][ T308] ___sys_sendmsg+0xed/0x170
[ 19.603460][ T308] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.603766][ T308] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.604147][ T308] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.604471][ T308] ? find_held_lock+0x2b/0x80
[ 19.604789][ T308] ? __lock_acquire+0x44d/0x7e0
[ 19.605101][ T308] ? find_held_lock+0x2b/0x80
[ 19.605408][ T308] ? __virt_addr_valid+0x22e/0x450
[ 19.605733][ T308] ? __lock_release+0x5d/0x170
[ 19.606044][ T308] __sys_sendmsg+0x10b/0x1a0
[ 19.606350][ T308] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.606738][ T308] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.607061][ T308] ? rcu_is_watching+0x12/0xc0
[ 19.607370][ T308] do_syscall_64+0xc1/0x380
[ 19.607683][ T308] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.608062][ T308] RIP: 0033:0x7f14288581e7
[ 19.608383][ T308] 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
[ 19.609494][ T308] RSP: 002b:00007fff1c250ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.609968][ T308] RAX: ffffffffffffffda RBX: 00007fff1c2511e0 RCX: 00007f14288581e7
[ 19.610440][ T308] RDX: 0000000000000000 RSI: 00007fff1c250b20 RDI: 0000000000000005
[ 19.610900][ T308] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.611359][ T308] R10: 000000003fcba910 R11: 0000000000000246 R12: 0000000000000004
[ 19.611828][ T308] R13: 00000000686e39f2 R14: 0000000000499600 R15: 0000000000000000
[ 19.612304][ T308]
[ 19.612547][ T308] irq event stamp: 44765
[ 19.612779][ T308] hardirqs last enabled at (44773): [] __up_console_sem+0x6b/0x80
[ 19.613317][ T308] hardirqs last disabled at (44780): [] __up_console_sem+0x50/0x80
[ 19.613863][ T308] softirqs last enabled at (44810): [] handle_softirqs+0x358/0x620
[ 19.614400][ T308] softirqs last disabled at (44789): [] __irq_exit_rcu+0xfa/0x160
[ 19.614937][ T308] ---[ end trace 0000000000000000 ]---
[ 19.736354][ T38] br1: port 1(veth1) entered blocking state
[ 19.736888][ T38] br1: port 1(veth1) entered forwarding state
[ 19.848890][ T310] br1: port 2(veth2) entered blocking state
[ 19.849388][ T310] br1: port 2(veth2) entered disabled state
[ 19.849819][ T310] veth2: entered allmulticast mode
[ 19.853443][ T310] veth2: entered promiscuous mode
[ 19.855031][ T310] ------------[ cut here ]------------
[ 19.855344][ T310] WARNING: CPU: 0 PID: 310 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.855984][ T310] Modules linked in: bridge stp llc sch_ingress vrf veth
[ 19.856389][ T310] CPU: 0 UID: 0 PID: 310 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.857014][ T310] Tainted: [W]=WARN
[ 19.857268][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.858988][ T310] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.859313][ T310] 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
[ 19.860478][ T310] RSP: 0018:ffffc90000616ef0 EFLAGS: 00010246
[ 19.860867][ T310] RAX: 0000000000000000 RBX: ffff88800e44a000 RCX: 0000000000000001
[ 19.861378][ T310] RDX: 0000000000000000 RSI: ffffffff91c9b941 RDI: ffffffff914555e0
[ 19.861849][ T310] RBP: ffffc90000616fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.862323][ T310] R10: ffffc90000617010 R11: ffffffff92aa8918 R12: 1ffff920000c2de2
[ 19.862818][ T310] R13: 00000000000005dc R14: ffffc90000617010 R15: ffff88800e44af08
[ 19.863316][ T310] FS: 00007f1996e30800(0000) GS:ffff8880a24b7000(0000) knlGS:0000000000000000
[ 19.863875][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.864260][ T310] CR2: 00000000004e5ab0 CR3: 000000000ce63004 CR4: 0000000000772ef0
[ 19.864740][ T310] PKRU: 55555554
[ 19.864969][ T310] Call Trace:
[ 19.865201][ T310]
[ 19.865393][ T310] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.865744][ T310] ? find_held_lock+0x2b/0x80
[ 19.866080][ T310] ? mark_held_locks+0x49/0x80
[ 19.866398][ T310] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.866794][ T310] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.867118][ T310] netif_set_mtu+0x88/0x100
[ 19.867452][ T310] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.867818][ T310] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.868276][ T310] dev_set_mtu+0xa0/0x150
[ 19.868521][ T310] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.868960][ T310] br_add_if+0xda3/0x1330 [bridge]
[ 19.869353][ T310] do_set_master+0x32f/0x500
[ 19.869698][ T310] do_setlink.constprop.0+0x9f4/0x2480
[ 19.870026][ T310] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.870446][ T310] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.870754][ T310] ? validate_chain+0x166/0x4d0
[ 19.871077][ T310] ? __kernel_text_address+0x12/0x40
[ 19.871402][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.871724][ T310] ? __mutex_trylock_common+0xf9/0x260
[ 19.872041][ T310] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.872453][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.872780][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.873085][ T310] ? trace_contention_end+0xdc/0x140
[ 19.873470][ T310] ? __mutex_lock+0x19c/0xcd0
[ 19.873784][ T310] ? find_held_lock+0x2b/0x80
[ 19.874110][ T310] ? rtnl_newlink+0x651/0xa60
[ 19.874413][ T310] ? __create_object+0x5e/0xb0
[ 19.874747][ T310] ? __pfx___mutex_lock+0x10/0x10
[ 19.875058][ T310] ? trace_cap_capable+0x10f/0x190
[ 19.875378][ T310] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.875807][ T310] ? __rtnl_newlink+0x40e/0xa40
[ 19.876121][ T310] rtnl_newlink+0x69a/0xa60
[ 19.876452][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.876760][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.877074][ T310] ? find_held_lock+0x2b/0x80
[ 19.877460][ T310] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.877771][ T310] ? __lock_release+0x5d/0x170
[ 19.878082][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.878388][ T310] rtnetlink_rcv_msg+0x710/0xc00
[ 19.878723][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.879050][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.879361][ T310] netlink_rcv_skb+0x121/0x350
[ 19.879681][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.880005][ T310] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.880332][ T310] ? netlink_deliver_tap+0x13e/0x340
[ 19.880650][ T310] ? netlink_deliver_tap+0xc3/0x340
[ 19.880968][ T310] netlink_unicast+0x49e/0x780
[ 19.881309][ T310] ? __pfx_netlink_unicast+0x10/0x10
[ 19.881650][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.881986][ T310] netlink_sendmsg+0x721/0xbe0
[ 19.882301][ T310] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.882618][ T310] ? __import_iovec+0x238/0x3c0
[ 19.882935][ T310] ____sys_sendmsg+0x7ad/0xa10
[ 19.883251][ T310] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.883607][ T310] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.884020][ T310] ___sys_sendmsg+0xed/0x170
[ 19.884325][ T310] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.884659][ T310] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.885044][ T310] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.885400][ T310] ? find_held_lock+0x2b/0x80
[ 19.885762][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.886084][ T310] ? find_held_lock+0x2b/0x80
[ 19.886395][ T310] ? __virt_addr_valid+0x22e/0x450
[ 19.886733][ T310] ? __lock_release+0x5d/0x170
[ 19.887060][ T310] __sys_sendmsg+0x10b/0x1a0
[ 19.887382][ T310] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.887790][ T310] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.888139][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.888457][ T310] do_syscall_64+0xc1/0x380
[ 19.888783][ T310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.889181][ T310] RIP: 0033:0x7f1996ffd1e7
[ 19.889580][ T310] 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
[ 19.890710][ T310] RSP: 002b:00007ffea2343058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.891184][ T310] RAX: ffffffffffffffda RBX: 00007ffea2343780 RCX: 00007f1996ffd1e7
[ 19.891661][ T310] RDX: 0000000000000000 RSI: 00007ffea23430c0 RDI: 0000000000000005
[ 19.892146][ T310] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.892633][ T310] R10: 0000000038d99910 R11: 0000000000000246 R12: 0000000000000004
[ 19.893109][ T310] R13: 00000000686e39f2 R14: 0000000000499600 R15: 0000000000000000
[ 19.893642][ T310]
[ 19.893894][ T310] irq event stamp: 37085
[ 19.894126][ T310] hardirqs last enabled at (37093): [] __up_console_sem+0x6b/0x80
[ 19.894684][ T310] hardirqs last disabled at (37102): [] __up_console_sem+0x50/0x80
[ 19.895237][ T310] softirqs last enabled at (37074): [] handle_softirqs+0x358/0x620
[ 19.895820][ T310] softirqs last disabled at (37053): [] __irq_exit_rcu+0xfa/0x160
[ 19.896350][ T310] ---[ end trace 0000000000000000 ]---
[ 20.015452][ T38] br1: port 2(veth2) entered blocking state
[ 20.016098][ T38] br1: port 2(veth2) entered forwarding state
[ 29.853275][ T361] GACT probability NOT on
[ 163.730555][ T1706] br1: port 2(veth2) entered disabled state
[ 163.857531][ T1707] veth2: left allmulticast mode
[ 163.857958][ T1707] veth2: left promiscuous mode
[ 163.858469][ T1707] br1: port 2(veth2) entered disabled state
[ 163.861166][ T1707] ------------[ cut here ]------------
[ 163.861500][ T1707] WARNING: CPU: 0 PID: 1707 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 163.862115][ T1707] Modules linked in: act_gact act_pedit cls_flower bridge stp llc sch_ingress vrf veth
[ 163.862693][ T1707] CPU: 0 UID: 0 PID: 1707 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 163.863313][ T1707] Tainted: [W]=WARN
[ 163.863803][ T1707] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 163.864186][ T1707] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 163.864519][ T1707] 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
[ 163.865635][ T1707] RSP: 0018:ffffc90002b7ef70 EFLAGS: 00010246
[ 163.866026][ T1707] RAX: 0000000000000000 RBX: ffff88800e44a000 RCX: 0000000000000001
[ 163.866494][ T1707] RDX: 0000000000000000 RSI: ffffffff91c9b941 RDI: ffffffff914555e0
[ 163.866950][ T1707] RBP: ffffc90002b7f058 R08: 0000000000000000 R09: 0000000000000000
[ 163.867412][ T1707] R10: ffffc90002b7f088 R11: ffffffff8e000130 R12: 1ffff9200056fdf2
[ 163.867881][ T1707] R13: 00000000000005dc R14: ffffc90002b7f088 R15: ffff88800e44af08
[ 163.868336][ T1707] FS: 00007f30f842d800(0000) GS:ffff8880a24b7000(0000) knlGS:0000000000000000
[ 163.868877][ T1707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 163.869271][ T1707] CR2: 00000000004e5ab0 CR3: 000000000cce5001 CR4: 0000000000772ef0
[ 163.869741][ T1707] PKRU: 55555554
[ 163.869971][ T1707] Call Trace:
[ 163.870202][ T1707]
[ 163.870356][ T1707] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 163.870751][ T1707] ? br_del_if+0xa3/0x1f0 [bridge]
[ 163.871107][ T1707] ? do_set_master+0x14a/0x500
[ 163.871431][ T1707] ? do_setlink.constprop.0+0x9f4/0x2480
[ 163.871738][ T1707] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 163.872042][ T1707] ? netlink_unicast+0x49e/0x780
[ 163.872344][ T1707] ? netlink_sendmsg+0x721/0xbe0
[ 163.872672][ T1707] ? ____sys_sendmsg+0x7ad/0xa10
[ 163.872988][ T1707] ? ___sys_sendmsg+0xed/0x170
[ 163.873291][ T1707] ? __sys_sendmsg+0x10b/0x1a0
[ 163.873603][ T1707] ? do_syscall_64+0xc1/0x380
[ 163.873913][ T1707] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 163.874298][ T1707] ? find_held_lock+0x2b/0x80
[ 163.874626][ T1707] netif_set_mtu+0x88/0x100
[ 163.874934][ T1707] ? __pfx_netif_set_mtu+0x10/0x10
[ 163.875260][ T1707] dev_set_mtu+0xa0/0x150
[ 163.875503][ T1707] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 163.875933][ T1707] br_del_if+0xb2/0x1f0 [bridge]
[ 163.876279][ T1707] do_set_master+0x14a/0x500
[ 163.876602][ T1707] do_setlink.constprop.0+0x9f4/0x2480
[ 163.876915][ T1707] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 163.877302][ T1707] ? rcu_read_lock_any_held+0x43/0xb0
[ 163.877616][ T1707] ? validate_chain+0x166/0x4d0
[ 163.877922][ T1707] ? __kernel_text_address+0x12/0x40
[ 163.878235][ T1707] ? __lock_acquire+0x44d/0x7e0
[ 163.878559][ T1707] ? __mutex_trylock_common+0xf9/0x260
[ 163.878868][ T1707] ? __pfx___mutex_trylock_common+0x10/0x10
[ 163.879247][ T1707] ? rcu_is_watching+0x12/0xc0
[ 163.879566][ T1707] ? rcu_is_watching+0x12/0xc0
[ 163.879871][ T1707] ? trace_contention_end+0xdc/0x140
[ 163.880174][ T1707] ? __mutex_lock+0x19c/0xcd0
[ 163.880488][ T1707] ? find_held_lock+0x2b/0x80
[ 163.880794][ T1707] ? rtnl_newlink+0x651/0xa60
[ 163.881103][ T1707] ? __create_object+0x5e/0xb0
[ 163.881412][ T1707] ? __pfx___mutex_lock+0x10/0x10
[ 163.881731][ T1707] ? trace_cap_capable+0x10f/0x190
[ 163.882038][ T1707] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 163.882428][ T1707] ? __rtnl_newlink+0x40e/0xa40
[ 163.882742][ T1707] rtnl_newlink+0x69a/0xa60
[ 163.883054][ T1707] ? __pfx_rtnl_newlink+0x10/0x10
[ 163.883370][ T1707] ? __lock_acquire+0x44d/0x7e0
[ 163.883686][ T1707] ? find_held_lock+0x2b/0x80
[ 163.883994][ T1707] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 163.884295][ T1707] ? __lock_release+0x5d/0x170
[ 163.884610][ T1707] ? __pfx_rtnl_newlink+0x10/0x10
[ 163.884914][ T1707] rtnetlink_rcv_msg+0x710/0xc00
[ 163.885218][ T1707] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 163.885536][ T1707] ? __lock_acquire+0x44d/0x7e0
[ 163.885875][ T1707] netlink_rcv_skb+0x121/0x350
[ 163.886178][ T1707] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 163.886495][ T1707] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 163.886812][ T1707] ? netlink_deliver_tap+0x13e/0x340
[ 163.887116][ T1707] ? netlink_deliver_tap+0xc3/0x340
[ 163.887432][ T1707] netlink_unicast+0x49e/0x780
[ 163.887741][ T1707] ? __pfx_netlink_unicast+0x10/0x10
[ 163.888050][ T1707] ? __lock_acquire+0x44d/0x7e0
[ 163.888359][ T1707] netlink_sendmsg+0x721/0xbe0
[ 163.888675][ T1707] ? __pfx_netlink_sendmsg+0x10/0x10
[ 163.888982][ T1707] ? __import_iovec+0x238/0x3c0
[ 163.889295][ T1707] ____sys_sendmsg+0x7ad/0xa10
[ 163.889613][ T1707] ? __pfx_____sys_sendmsg+0x10/0x10
[ 163.889917][ T1707] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 163.890319][ T1707] ___sys_sendmsg+0xed/0x170
[ 163.890648][ T1707] ? kasan_record_aux_stack+0x8c/0xa0
[ 163.890955][ T1707] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 163.891337][ T1707] ? __pfx____sys_sendmsg+0x10/0x10
[ 163.891657][ T1707] ? find_held_lock+0x2b/0x80
[ 163.891968][ T1707] ? __lock_acquire+0x44d/0x7e0
[ 163.892278][ T1707] ? find_held_lock+0x2b/0x80
[ 163.892602][ T1707] ? __virt_addr_valid+0x22e/0x450
[ 163.892908][ T1707] ? __lock_release+0x5d/0x170
[ 163.893220][ T1707] __sys_sendmsg+0x10b/0x1a0
[ 163.893526][ T1707] ? __call_rcu_common.constprop.0+0x320/0x640
[ 163.893907][ T1707] ? __pfx___sys_sendmsg+0x10/0x10
[ 163.894223][ T1707] ? rcu_is_watching+0x12/0xc0
[ 163.894535][ T1707] do_syscall_64+0xc1/0x380
[ 163.894839][ T1707] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 163.895217][ T1707] RIP: 0033:0x7f30f85fa1e7
[ 163.895557][ T1707] 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
[ 163.896658][ T1707] RSP: 002b:00007ffd65d821e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 163.897135][ T1707] RAX: ffffffffffffffda RBX: 00007ffd65d82910 RCX: 00007f30f85fa1e7
[ 163.897599][ T1707] RDX: 0000000000000000 RSI: 00007ffd65d82250 RDI: 0000000000000005
[ 163.898056][ T1707] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 163.898522][ T1707] R10: 00007f30f84f7ee8 R11: 0000000000000246 R12: 0000000000000003
[ 163.898985][ T1707] R13: 00000000686e3a82 R14: 0000000000499600 R15: 0000000000000000
[ 163.899463][ T1707]
[ 163.899694][ T1707] irq event stamp: 47265
[ 163.899924][ T1707] hardirqs last enabled at (47273): [] __up_console_sem+0x6b/0x80
[ 163.900465][ T1707] hardirqs last disabled at (47282): [] __up_console_sem+0x50/0x80
[ 163.900991][ T1707] softirqs last enabled at (46370): [] handle_softirqs+0x358/0x620
[ 163.901528][ T1707] softirqs last disabled at (46215): [] __irq_exit_rcu+0xfa/0x160
[ 163.902057][ T1707] ---[ end trace 0000000000000000 ]---
[ 164.001042][ T1708] br1: port 1(veth1) entered disabled state
[ 164.126475][ T1709] veth1: left allmulticast mode
[ 164.126820][ T1709] veth1: left promiscuous mode
[ 164.127305][ T1709] br1: port 1(veth1) entered disabled state
[ 164.130164][ T1709] ------------[ cut here ]------------
[ 164.130980][ T1709] WARNING: CPU: 0 PID: 1709 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 164.131599][ T1709] Modules linked in: act_gact act_pedit cls_flower bridge stp llc sch_ingress vrf veth
[ 164.132167][ T1709] CPU: 0 UID: 0 PID: 1709 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 164.132797][ T1709] Tainted: [W]=WARN
[ 164.133031][ T1709] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 164.133411][ T1709] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 164.133740][ T1709] 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
[ 164.134856][ T1709] RSP: 0018:ffffc90002b7ef70 EFLAGS: 00010246
[ 164.135246][ T1709] RAX: 0000000000000000 RBX: ffff88800e44a000 RCX: 0000000000000001
[ 164.135731][ T1709] RDX: 0000000000000000 RSI: ffffffff91c9b941 RDI: ffffffff914555e0
[ 164.136187][ T1709] RBP: ffffc90002b7f058 R08: 0000000000000000 R09: 0000000000000000
[ 164.136657][ T1709] R10: ffffc90002b7f088 R11: ffffffff92179160 R12: 1ffff9200056fdf2
[ 164.137113][ T1709] R13: 00000000000005dc R14: ffffc90002b7f088 R15: ffff88800e44af08
[ 164.137580][ T1709] FS: 00007f642109c800(0000) GS:ffff8880a24b7000(0000) knlGS:0000000000000000
[ 164.138114][ T1709] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 164.138527][ T1709] CR2: 00000000004e5aa8 CR3: 000000000bfb3003 CR4: 0000000000772ef0
[ 164.138994][ T1709] PKRU: 55555554
[ 164.139228][ T1709] Call Trace:
[ 164.139484][ T1709]
[ 164.139640][ T1709] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 164.140028][ T1709] ? br_del_if+0xa3/0x1f0 [bridge]
[ 164.140375][ T1709] ? do_set_master+0x14a/0x500
[ 164.140693][ T1709] ? do_setlink.constprop.0+0x9f4/0x2480
[ 164.141000][ T1709] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 164.141306][ T1709] ? netlink_unicast+0x49e/0x780
[ 164.141622][ T1709] ? netlink_sendmsg+0x721/0xbe0
[ 164.141925][ T1709] ? ____sys_sendmsg+0x7ad/0xa10
[ 164.142231][ T1709] ? ___sys_sendmsg+0xed/0x170
[ 164.142559][ T1709] ? __sys_sendmsg+0x10b/0x1a0
[ 164.142862][ T1709] ? do_syscall_64+0xc1/0x380
[ 164.143176][ T1709] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 164.143564][ T1709] ? find_held_lock+0x2b/0x80
[ 164.143879][ T1709] netif_set_mtu+0x88/0x100
[ 164.144184][ T1709] ? __pfx_netif_set_mtu+0x10/0x10
[ 164.144516][ T1709] dev_set_mtu+0xa0/0x150
[ 164.144751][ T1709] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 164.145169][ T1709] br_del_if+0xb2/0x1f0 [bridge]
[ 164.145524][ T1709] ? rtnl_is_locked+0x15/0x20
[ 164.145841][ T1709] do_set_master+0x14a/0x500
[ 164.146151][ T1709] do_setlink.constprop.0+0x9f4/0x2480
[ 164.146483][ T1709] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 164.146873][ T1709] ? rcu_read_lock_any_held+0x43/0xb0
[ 164.147180][ T1709] ? validate_chain+0x166/0x4d0
[ 164.147496][ T1709] ? __kernel_text_address+0x12/0x40
[ 164.147811][ T1709] ? __lock_acquire+0x44d/0x7e0
[ 164.148120][ T1709] ? __mutex_trylock_common+0xf9/0x260
[ 164.148440][ T1709] ? __pfx___mutex_trylock_common+0x10/0x10
[ 164.148818][ T1709] ? rcu_is_watching+0x12/0xc0
[ 164.149130][ T1709] ? rcu_is_watching+0x12/0xc0
[ 164.149446][ T1709] ? trace_contention_end+0xdc/0x140
[ 164.149750][ T1709] ? __mutex_lock+0x19c/0xcd0
[ 164.150060][ T1709] ? find_held_lock+0x2b/0x80
[ 164.150370][ T1709] ? rtnl_newlink+0x651/0xa60
[ 164.150695][ T1709] ? __create_object+0x5e/0xb0
[ 164.151010][ T1709] ? __pfx___mutex_lock+0x10/0x10
[ 164.151318][ T1709] ? trace_cap_capable+0x10f/0x190
[ 164.151632][ T1709] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 164.152010][ T1709] ? __rtnl_newlink+0x40e/0xa40
[ 164.152322][ T1709] rtnl_newlink+0x69a/0xa60
[ 164.152651][ T1709] ? __pfx_rtnl_newlink+0x10/0x10
[ 164.152957][ T1709] ? __lock_acquire+0x44d/0x7e0
[ 164.153264][ T1709] ? find_held_lock+0x2b/0x80
[ 164.153579][ T1709] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 164.153882][ T1709] ? __lock_release+0x5d/0x170
[ 164.154190][ T1709] ? __pfx_rtnl_newlink+0x10/0x10
[ 164.154514][ T1709] rtnetlink_rcv_msg+0x710/0xc00
[ 164.154829][ T1709] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 164.155147][ T1709] ? __lock_acquire+0x44d/0x7e0
[ 164.155470][ T1709] netlink_rcv_skb+0x121/0x350
[ 164.155786][ T1709] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 164.156092][ T1709] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 164.156407][ T1709] ? netlink_deliver_tap+0x13e/0x340
[ 164.156722][ T1709] ? netlink_deliver_tap+0xc3/0x340
[ 164.157031][ T1709] netlink_unicast+0x49e/0x780
[ 164.157348][ T1709] ? __pfx_netlink_unicast+0x10/0x10
[ 164.157663][ T1709] ? __lock_acquire+0x44d/0x7e0
[ 164.157976][ T1709] netlink_sendmsg+0x721/0xbe0
[ 164.158282][ T1709] ? __pfx_netlink_sendmsg+0x10/0x10
[ 164.158608][ T1709] ? __import_iovec+0x238/0x3c0
[ 164.158921][ T1709] ____sys_sendmsg+0x7ad/0xa10
[ 164.159228][ T1709] ? __pfx_____sys_sendmsg+0x10/0x10
[ 164.159548][ T1709] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 164.159945][ T1709] ___sys_sendmsg+0xed/0x170
[ 164.160247][ T1709] ? kasan_record_aux_stack+0x8c/0xa0
[ 164.160562][ T1709] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 164.160944][ T1709] ? __pfx____sys_sendmsg+0x10/0x10
[ 164.161250][ T1709] ? find_held_lock+0x2b/0x80
[ 164.161565][ T1709] ? __lock_acquire+0x44d/0x7e0
[ 164.161878][ T1709] ? find_held_lock+0x2b/0x80
[ 164.162185][ T1709] ? __virt_addr_valid+0x22e/0x450
[ 164.162512][ T1709] ? __lock_release+0x5d/0x170
[ 164.162824][ T1709] __sys_sendmsg+0x10b/0x1a0
[ 164.163127][ T1709] ? __call_rcu_common.constprop.0+0x320/0x640
[ 164.163517][ T1709] ? __pfx___sys_sendmsg+0x10/0x10
[ 164.163835][ T1709] ? rcu_is_watching+0x12/0xc0
[ 164.164147][ T1709] do_syscall_64+0xc1/0x380
[ 164.164463][ T1709] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 164.164844][ T1709] RIP: 0033:0x7f64212691e7
[ 164.165163][ T1709] 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
[ 164.166270][ T1709] RSP: 002b:00007ffd678167d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 164.166761][ T1709] RAX: ffffffffffffffda RBX: 00007ffd67816f00 RCX: 00007f64212691e7
[ 164.167218][ T1709] RDX: 0000000000000000 RSI: 00007ffd67816840 RDI: 0000000000000005
[ 164.167692][ T1709] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 164.168146][ T1709] R10: 00007f6421166ee8 R11: 0000000000000246 R12: 0000000000000003
[ 164.168625][ T1709] R13: 00000000686e3a82 R14: 0000000000499600 R15: 0000000000000000
[ 164.169092][ T1709]
[ 164.169322][ T1709] irq event stamp: 46739
[ 164.169560][ T1709] hardirqs last enabled at (46749): [] __up_console_sem+0x6b/0x80
[ 164.170093][ T1709] hardirqs last disabled at (46756): [] __up_console_sem+0x50/0x80
[ 164.170644][ T1709] softirqs last enabled at (46786): [] handle_softirqs+0x358/0x620
[ 164.171174][ T1709] softirqs last disabled at (46765): [] __irq_exit_rcu+0xfa/0x160
[ 164.171713][ T1709] ---[ end trace 0000000000000000 ]---