[   16.472639][  T258] ------------[ cut here ]------------
[   16.473132][  T258] WARNING: CPU: 1 PID: 258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.473679][  T258] Modules linked in:
[   16.473948][  T258] CPU: 1 UID: 0 PID: 258 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.474448][  T258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.474797][  T258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.476601][  T258] Code: 00 00 8b 05 c7 0f 19 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 0a 9e 74 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
[   16.477610][  T258] RSP: 0018:ffffc90000737930 EFLAGS: 00010246
[   16.477970][  T258] RAX: 0000000000000000 RBX: ffff8880090a8000 RCX: 0000000000000001
[   16.478373][  T258] RDX: 0000000000000000 RSI: ffffffff8ea88ba1 RDI: ffffffff8e2555a0
[   16.478796][  T258] RBP: ffffc90000737a18 R08: ffff8880090a8008 R09: 0000000000000000
[   16.479244][  T258] R10: ffffc90000737a48 R11: ffffffff8f850068 R12: 1ffff920000e6f2a
[   16.479666][  T258] R13: 00000000000005f0 R14: ffffc90000737a48 R15: ffffc90000737d40
[   16.480092][  T258] FS:  00007f01a02d0740(0000) GS:ffff8880a5771000(0000) knlGS:0000000000000000
[   16.480581][  T258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.480943][  T258] CR2: 000055873ccf05e6 CR3: 000000000be6f002 CR4: 0000000000772ef0
[   16.481360][  T258] PKRU: 55555554
[   16.481578][  T258] Call Trace:
[   16.481788][  T258]  <TASK>
[   16.481950][  T258]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.482270][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.482562][  T258]  ? validate_chain+0x166/0x4d0
[   16.482886][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.483164][  T258]  ? validate_chain+0x166/0x4d0
[   16.483449][  T258]  netif_set_mtu+0x88/0x100
[   16.483735][  T258]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.484025][  T258]  ? rcu_is_watching+0x12/0xc0
[   16.484617][  T258]  dev_set_mtu+0xa0/0x150
[   16.484826][  T258]  dev_ifsioc+0xc6d/0x1610
[   16.485115][  T258]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.485389][  T258]  ? __pfx___mutex_lock+0x10/0x10
[   16.485668][  T258]  ? find_held_lock+0x2b/0x80
[   16.485955][  T258]  ? dev_load+0x6a/0x180
[   16.486166][  T258]  ? __lock_release+0x5d/0x170
[   16.486445][  T258]  dev_ioctl+0x1cb/0xed0
[   16.486661][  T258]  sock_do_ioctl+0x16e/0x1e0
[   16.486965][  T258]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.487252][  T258]  ? __pmd_alloc+0x7a1/0x7f0
[   16.487524][  T258]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.487798][  T258]  ? __lock_release+0xa8/0x170
[   16.488096][  T258]  sock_ioctl+0x3b4/0x590
[   16.488303][  T258]  ? __pfx_sock_ioctl+0x10/0x10
[   16.488602][  T258]  ? find_held_lock+0x2b/0x80
[   16.488894][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.489185][  T258]  ? __lock_release+0x5d/0x170
[   16.489481][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.489788][  T258]  __x64_sys_ioctl+0x11f/0x1a0
[   16.490096][  T258]  do_syscall_64+0xc1/0x380
[   16.490381][  T258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.490741][  T258] RIP: 0033:0x7f01a03d6e4b
[   16.491057][  T258] Code: ff ff ff 85 c0 79 9b 49 c7 c4 ff ff ff ff 5b 5d 4c 89 e0 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d 4f 0f 00 f7 d8 64 89 01 48
[   16.492090][  T258] RSP: 002b:00007ffc300e2568 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.492524][  T258] RAX: ffffffffffffffda RBX: 00007ffc300e28c8 RCX: 00007f01a03d6e4b
[   16.492979][  T258] RDX: 00007ffc300e25c0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.493415][  T258] RBP: 00007ffc300e28d8 R08: 1999999999999999 R09: 0000000000000000
[   16.493872][  T258] R10: 00007f01a0471ac0 R11: 0000000000000246 R12: 00007ffc300e399e
[   16.494312][  T258] R13: 000055873ccdf8f0 R14: 00007ffc300e25c0 R15: 000055873ccea8a2
[   16.494764][  T258]  </TASK>
[   16.495007][  T258] irq event stamp: 61849
[   16.495230][  T258] hardirqs last  enabled at (61857): [<ffffffff8b80820b>] __up_console_sem+0x6b/0x80
[   16.495738][  T258] hardirqs last disabled at (61864): [<ffffffff8b8081f0>] __up_console_sem+0x50/0x80
[   16.496253][  T258] softirqs last  enabled at (61846): [<ffffffff8b68af38>] handle_softirqs+0x358/0x620
[   16.496755][  T258] softirqs last disabled at (61825): [<ffffffff8b68b38a>] __irq_exit_rcu+0xfa/0x160
[   16.497261][  T258] ---[ end trace 0000000000000000 ]---