[ 15.901282][ T279] ip (279) used greatest stack depth: 23504 bytes left
[ 114.104253][ T1392] br0: port 1(vx10) entered blocking state
[ 114.104807][ T1392] br0: port 1(vx10) entered disabled state
[ 114.105215][ T1392] vx10: entered allmulticast mode
[ 114.107491][ T1392] vx10: entered promiscuous mode
[ 114.110908][ T1392] ------------[ cut here ]------------
[ 114.111239][ T1392] WARNING: CPU: 2 PID: 1392 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 114.111856][ T1392] Modules linked in: vxlan
[ 114.112242][ T1392] CPU: 2 UID: 0 PID: 1392 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 114.112789][ T1392] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.113312][ T1392] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 114.113688][ T1392] Code: 00 00 8b 05 77 04 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 da fc 9b 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
[ 114.114797][ T1392] RSP: 0018:ffffc90002d96ef0 EFLAGS: 00010246
[ 114.115187][ T1392] RAX: 0000000000000000 RBX: ffff888009b3a000 RCX: 0000000000000001
[ 114.115656][ T1392] RDX: 0000000000000000 RSI: ffffffffba110751 RDI: ffffffffb9858280
[ 114.116112][ T1392] RBP: ffffc90002d96fd8 R08: 0000000000000000 R09: 0000000000000000
[ 114.116579][ T1392] R10: ffffc90002d97008 R11: ffffffffbab8d1e0 R12: 1ffff920005b2de2
[ 114.117044][ T1392] R13: 00000000000005dc R14: ffffc90002d97008 R15: ffff888009b3af48
[ 114.117511][ T1392] FS: 00007fc909849800(0000) GS:ffff8880b0899000(0000) knlGS:0000000000000000
[ 114.118042][ T1392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.118445][ T1392] CR2: 00000000004e5ce0 CR3: 000000000b9d2005 CR4: 0000000000772ef0
[ 114.118926][ T1392] PKRU: 55555554
[ 114.119164][ T1392] Call Trace:
[ 114.119398][ T1392]
[ 114.119580][ T1392] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 114.119896][ T1392] ? __lock_acquire+0x44d/0x7e0
[ 114.120217][ T1392] netif_set_mtu+0x88/0x100
[ 114.120555][ T1392] ? __pfx_netif_set_mtu+0x10/0x10
[ 114.120878][ T1392] dev_set_mtu+0xa4/0x230
[ 114.121115][ T1392] br_mtu_auto_adjust+0x189/0x270
[ 114.121442][ T1392] br_add_if+0xda3/0x1330
[ 114.121690][ T1392] do_set_master+0x38d/0x6d0
[ 114.121995][ T1392] ? kernel_text_address+0xce/0xe0
[ 114.122306][ T1392] do_setlink.constprop.0+0x9fc/0x2650
[ 114.122636][ T1392] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 114.123023][ T1392] ? rcu_read_lock_any_held+0x43/0xb0
[ 114.123331][ T1392] ? validate_chain+0x166/0x4d0
[ 114.123646][ T1392] ? __kernel_text_address+0x12/0x40
[ 114.123961][ T1392] ? __lock_acquire+0x44d/0x7e0
[ 114.124272][ T1392] ? __mutex_trylock_common+0xf9/0x260
[ 114.124592][ T1392] ? __pfx___mutex_trylock_common+0x10/0x10
[ 114.124973][ T1392] ? rcu_is_watching+0x12/0xc0
[ 114.125278][ T1392] ? rcu_is_watching+0x12/0xc0
[ 114.125592][ T1392] ? trace_contention_end+0xdc/0x140
[ 114.125899][ T1392] ? __mutex_lock+0x19c/0xcd0
[ 114.126208][ T1392] ? find_held_lock+0x2b/0x80
[ 114.126523][ T1392] ? rtnl_newlink+0x651/0xa60
[ 114.126831][ T1392] ? __create_object+0x5e/0xb0
[ 114.127138][ T1392] ? __pfx___mutex_lock+0x10/0x10
[ 114.127462][ T1392] ? trace_cap_capable+0x10f/0x190
[ 114.127774][ T1392] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 114.128151][ T1392] ? __rtnl_newlink+0x40e/0xa40
[ 114.128483][ T1392] rtnl_newlink+0x69a/0xa60
[ 114.128808][ T1392] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.129116][ T1392] ? __lock_acquire+0x44d/0x7e0
[ 114.129471][ T1392] ? find_held_lock+0x2b/0x80
[ 114.129792][ T1392] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 114.130102][ T1392] ? __lock_release+0x5d/0x170
[ 114.130409][ T1392] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.130741][ T1392] rtnetlink_rcv_msg+0x710/0xc00
[ 114.131060][ T1392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.131369][ T1392] ? __lock_acquire+0x44d/0x7e0
[ 114.131691][ T1392] netlink_rcv_skb+0x121/0x350
[ 114.131996][ T1392] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.132304][ T1392] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.132640][ T1392] ? netlink_deliver_tap+0x13e/0x340
[ 114.132956][ T1392] ? netlink_deliver_tap+0xc3/0x340
[ 114.133266][ T1392] netlink_unicast+0x4a1/0x780
[ 114.133600][ T1392] ? __pfx_netlink_unicast+0x10/0x10
[ 114.133922][ T1392] ? __lock_acquire+0x44d/0x7e0
[ 114.134246][ T1392] netlink_sendmsg+0x721/0xbe0
[ 114.134565][ T1392] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.134887][ T1392] ? __import_iovec+0x238/0x3c0
[ 114.135199][ T1392] ____sys_sendmsg+0x7ad/0xa10
[ 114.135526][ T1392] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.135840][ T1392] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.136231][ T1392] ___sys_sendmsg+0xed/0x170
[ 114.136541][ T1392] ? kasan_record_aux_stack+0x8c/0xa0
[ 114.136853][ T1392] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 114.137242][ T1392] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.137567][ T1392] ? find_held_lock+0x2b/0x80
[ 114.137897][ T1392] ? __lock_acquire+0x44d/0x7e0
[ 114.138215][ T1392] ? find_held_lock+0x2b/0x80
[ 114.138545][ T1392] ? __virt_addr_valid+0x22e/0x450
[ 114.138865][ T1392] ? __lock_release+0x5d/0x170
[ 114.139180][ T1392] __sys_sendmsg+0x10b/0x1a0
[ 114.139507][ T1392] ? __call_rcu_common.constprop.0+0x320/0x640
[ 114.139889][ T1392] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.140214][ T1392] ? rcu_is_watching+0x12/0xc0
[ 114.140542][ T1392] do_syscall_64+0xc1/0x380
[ 114.140862][ T1392] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.141247][ T1392] RIP: 0033:0x7fc909a161e7
[ 114.141587][ T1392] 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
[ 114.142689][ T1392] RSP: 002b:00007fff198b4c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.143152][ T1392] RAX: ffffffffffffffda RBX: 00007fff198b53b0 RCX: 00007fc909a161e7
[ 114.143635][ T1392] RDX: 0000000000000000 RSI: 00007fff198b4ce0 RDI: 0000000000000005
[ 114.144115][ T1392] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 114.144606][ T1392] R10: 00000000092ef910 R11: 0000000000000246 R12: 0000000000000004
[ 114.145063][ T1392] R13: 00000000686e737a R14: 0000000000499600 R15: 0000000000000000
[ 114.145545][ T1392]
[ 114.145785][ T1392] irq event stamp: 43353
[ 114.146021][ T1392] hardirqs last enabled at (43363): [] __up_console_sem+0x6b/0x80
[ 114.146587][ T1392] hardirqs last disabled at (43394): [] __up_console_sem+0x50/0x80
[ 114.147124][ T1392] softirqs last enabled at (43392): [] handle_softirqs+0x358/0x620
[ 114.147661][ T1392] softirqs last disabled at (43371): [] __irq_exit_rcu+0xfa/0x160
[ 114.148186][ T1392] ---[ end trace 0000000000000000 ]---
[ 116.051203][ T1419] vx10: left allmulticast mode
[ 116.051585][ T1419] vx10: left promiscuous mode
[ 116.052066][ T1419] br0: port 1(vx10) entered disabled state