[ 16.303525][ T284] ip (284) used greatest stack depth: 24688 bytes left
[ 19.875618][ T329] ip (329) used greatest stack depth: 24576 bytes left
[ 93.090336][ T1174] ip (1174) used greatest stack depth: 24464 bytes left
[ 109.520063][ T1391] br0: port 1(vx10) entered blocking state
[ 109.521121][ T1391] br0: port 1(vx10) entered disabled state
[ 109.521563][ T1391] vx10: entered allmulticast mode
[ 109.523799][ T1391] vx10: entered promiscuous mode
[ 109.526923][ T1391] ------------[ cut here ]------------
[ 109.527282][ T1391] WARNING: CPU: 2 PID: 1391 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.527942][ T1391] Modules linked in: vxlan
[ 109.528361][ T1391] CPU: 2 UID: 0 PID: 1391 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.528925][ T1391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.529564][ T1391] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.529903][ T1391] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 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
[ 109.531026][ T1391] RSP: 0018:ffffc90003076ef0 EFLAGS: 00010246
[ 109.531448][ T1391] RAX: 0000000000000000 RBX: ffff88800ef82000 RCX: 0000000000000001
[ 109.532087][ T1391] RDX: 0000000000000000 RSI: ffffffffadb10759 RDI: ffffffffad258280
[ 109.532577][ T1391] RBP: ffffc90003076fd8 R08: 0000000000000000 R09: 0000000000000000
[ 109.533055][ T1391] R10: ffffc90003077008 R11: ffffffffae58d1e0 R12: 1ffff9200060ede2
[ 109.533559][ T1391] R13: 00000000000005dc R14: ffffc90003077008 R15: ffff88800ef82f48
[ 109.534039][ T1391] FS: 00007f5e4476e800(0000) GS:ffff8880bce99000(0000) knlGS:0000000000000000
[ 109.534613][ T1391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.535016][ T1391] CR2: 00000000004e5ce0 CR3: 0000000002084003 CR4: 0000000000772ef0
[ 109.535508][ T1391] PKRU: 55555554
[ 109.535760][ T1391] Call Trace:
[ 109.536007][ T1391]
[ 109.536188][ T1391] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.536536][ T1391] ? __lock_acquire+0x44d/0x7e0
[ 109.536883][ T1391] netif_set_mtu+0x88/0x100
[ 109.537208][ T1391] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.537557][ T1391] dev_set_mtu+0xa4/0x230
[ 109.537807][ T1391] br_mtu_auto_adjust+0x189/0x270
[ 109.538141][ T1391] br_add_if+0xda3/0x1330
[ 109.538411][ T1391] do_set_master+0x38a/0x6d0
[ 109.538738][ T1391] ? kernel_text_address+0xce/0xe0
[ 109.539072][ T1391] do_setlink.constprop.0+0x9fc/0x2650
[ 109.539423][ T1391] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 109.539826][ T1391] ? rcu_read_lock_any_held+0x43/0xb0
[ 109.540155][ T1391] ? validate_chain+0x166/0x4d0
[ 109.540482][ T1391] ? __kernel_text_address+0x12/0x40
[ 109.540806][ T1391] ? __lock_acquire+0x44d/0x7e0
[ 109.541131][ T1391] ? __mutex_trylock_common+0xf9/0x260
[ 109.541468][ T1391] ? __pfx___mutex_trylock_common+0x10/0x10
[ 109.541864][ T1391] ? rcu_is_watching+0x12/0xc0
[ 109.542191][ T1391] ? rcu_is_watching+0x12/0xc0
[ 109.542522][ T1391] ? trace_contention_end+0xdc/0x140
[ 109.542848][ T1391] ? __mutex_lock+0x19c/0xcd0
[ 109.543181][ T1391] ? find_held_lock+0x2b/0x80
[ 109.543515][ T1391] ? rtnl_newlink+0x651/0xa60
[ 109.543836][ T1391] ? __create_object+0x5e/0xb0
[ 109.544168][ T1391] ? __pfx___mutex_lock+0x10/0x10
[ 109.544513][ T1391] ? trace_cap_capable+0x10f/0x190
[ 109.544851][ T1391] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 109.545250][ T1391] ? __rtnl_newlink+0x40e/0xa40
[ 109.545591][ T1391] rtnl_newlink+0x69a/0xa60
[ 109.545918][ T1391] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.546244][ T1391] ? __lock_acquire+0x44d/0x7e0
[ 109.546580][ T1391] ? find_held_lock+0x2b/0x80
[ 109.546907][ T1391] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.547226][ T1391] ? __lock_release+0x5d/0x170
[ 109.547559][ T1391] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.547879][ T1391] rtnetlink_rcv_msg+0x713/0xc00
[ 109.548203][ T1391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.548538][ T1391] ? __lock_acquire+0x44d/0x7e0
[ 109.548869][ T1391] netlink_rcv_skb+0x124/0x350
[ 109.549196][ T1391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.549529][ T1391] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.549860][ T1391] ? netlink_deliver_tap+0x13e/0x340
[ 109.550180][ T1391] ? netlink_deliver_tap+0xc3/0x340
[ 109.550514][ T1391] netlink_unicast+0x4a1/0x780
[ 109.550840][ T1391] ? __pfx_netlink_unicast+0x10/0x10
[ 109.551166][ T1391] ? __lock_acquire+0x44d/0x7e0
[ 109.551503][ T1391] netlink_sendmsg+0x721/0xbe0
[ 109.551828][ T1391] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.552151][ T1391] ? __import_iovec+0x238/0x3c0
[ 109.552498][ T1391] ____sys_sendmsg+0x7aa/0xa10
[ 109.552828][ T1391] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.553150][ T1391] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.553571][ T1391] ___sys_sendmsg+0xed/0x170
[ 109.553893][ T1391] ? kasan_record_aux_stack+0x8c/0xa0
[ 109.554218][ T1391] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 109.554636][ T1391] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.554961][ T1391] ? find_held_lock+0x2b/0x80
[ 109.555296][ T1391] ? __lock_acquire+0x44d/0x7e0
[ 109.555623][ T1391] ? find_held_lock+0x2b/0x80
[ 109.555950][ T1391] ? __virt_addr_valid+0x22e/0x450
[ 109.556292][ T1391] ? __lock_release+0x5d/0x170
[ 109.556623][ T1391] __sys_sendmsg+0x10b/0x1a0
[ 109.556941][ T1391] ? __call_rcu_common.constprop.0+0x320/0x640
[ 109.557346][ T1391] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.557682][ T1391] ? rcu_is_watching+0x12/0xc0
[ 109.558004][ T1391] do_syscall_64+0xc1/0x380
[ 109.558348][ T1391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.558751][ T1391] RIP: 0033:0x7f5e4493b1e7
[ 109.559093][ T1391] 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
[ 109.560215][ T1391] RSP: 002b:00007ffc819a5c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.560717][ T1391] RAX: ffffffffffffffda RBX: 00007ffc819a63d0 RCX: 00007f5e4493b1e7
[ 109.561199][ T1391] RDX: 0000000000000000 RSI: 00007ffc819a5d00 RDI: 0000000000000005
[ 109.561684][ T1391] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 109.562164][ T1391] R10: 00000000142f7910 R11: 0000000000000246 R12: 0000000000000004
[ 109.562655][ T1391] R13: 00000000686e2b1d R14: 0000000000499600 R15: 0000000000000000
[ 109.563150][ T1391]
[ 109.563408][ T1391] irq event stamp: 45779
[ 109.563657][ T1391] hardirqs last enabled at (45789): [] __up_console_sem+0x6b/0x80
[ 109.564210][ T1391] hardirqs last disabled at (45798): [] __up_console_sem+0x50/0x80
[ 109.564785][ T1391] softirqs last enabled at (44796): [] handle_softirqs+0x358/0x620
[ 109.565350][ T1391] softirqs last disabled at (44647): [] __irq_exit_rcu+0xfa/0x160
[ 109.565904][ T1391] ---[ end trace 0000000000000000 ]---
[ 109.581133][ T1391] ip (1391) used greatest stack depth: 24112 bytes left
[ 111.287038][ T1418] vx10: left allmulticast mode
[ 111.287475][ T1418] vx10: left promiscuous mode
[ 111.287984][ T1418] br0: port 1(vx10) entered disabled state