[   17.254603][  T259] ------------[ cut here ]------------
[   17.256720][  T259] WARNING: CPU: 1 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   17.257389][  T259] Modules linked in:
[   17.257679][  T259] CPU: 1 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   17.258237][  T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.258618][  T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   17.258941][  T259] 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
[   17.260036][  T259] RSP: 0018:ffffc90000ac7930 EFLAGS: 00010246
[   17.260429][  T259] RAX: 0000000000000000 RBX: ffff88800c930000 RCX: 0000000000000001
[   17.260934][  T259] RDX: 0000000000000000 RSI: ffffffff94e88ba1 RDI: ffffffff946555a0
[   17.261392][  T259] RBP: ffffc90000ac7a18 R08: ffff88800c930008 R09: 0000000000000000
[   17.261871][  T259] R10: ffffc90000ac7a48 R11: ffffffff95c50068 R12: 1ffff92000158f2a
[   17.262324][  T259] R13: 00000000000005f0 R14: ffffc90000ac7a48 R15: ffffc90000ac7d40
[   17.262809][  T259] FS:  00007fb8affa6740(0000) GS:ffff88809f371000(0000) knlGS:0000000000000000
[   17.263346][  T259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   17.263734][  T259] CR2: 00005563491715e6 CR3: 0000000004d1c005 CR4: 0000000000772ef0
[   17.264197][  T259] PKRU: 55555554
[   17.264429][  T259] Call Trace:
[   17.264659][  T259]  <TASK>
[   17.264819][  T259]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   17.265151][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   17.265792][  T259]  ? validate_chain+0x166/0x4d0
[   17.266110][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   17.266393][  T259]  ? validate_chain+0x166/0x4d0
[   17.266679][  T259]  netif_set_mtu+0x88/0x100
[   17.266978][  T259]  ? __pfx_netif_set_mtu+0x10/0x10
[   17.267277][  T259]  ? rcu_is_watching+0x12/0xc0
[   17.267570][  T259]  dev_set_mtu+0xa0/0x150
[   17.267788][  T259]  dev_ifsioc+0xc6d/0x1610
[   17.268086][  T259]  ? __pfx_dev_ifsioc+0x10/0x10
[   17.268370][  T259]  ? __pfx___mutex_lock+0x10/0x10
[   17.268663][  T259]  ? find_held_lock+0x2b/0x80
[   17.268956][  T259]  ? dev_load+0x6a/0x180
[   17.269169][  T259]  ? __lock_release+0x5d/0x170
[   17.269520][  T259]  dev_ioctl+0x1cb/0xed0
[   17.269757][  T259]  sock_do_ioctl+0x16e/0x1e0
[   17.270080][  T259]  ? __pfx_sock_do_ioctl+0x10/0x10
[   17.270366][  T259]  ? __pmd_alloc+0x7a1/0x7f0
[   17.270653][  T259]  ? lock_vma_under_rcu+0x36c/0x6b0
[   17.270949][  T259]  ? __lock_release+0xa8/0x170
[   17.271249][  T259]  sock_ioctl+0x3b4/0x590
[   17.271468][  T259]  ? __pfx_sock_ioctl+0x10/0x10
[   17.271750][  T259]  ? find_held_lock+0x2b/0x80
[   17.272040][  T259]  ? exc_page_fault+0x5d/0xc0
[   17.272321][  T259]  ? __lock_release+0x5d/0x170
[   17.272610][  T259]  ? exc_page_fault+0x5d/0xc0
[   17.272909][  T259]  __x64_sys_ioctl+0x11f/0x1a0
[   17.273200][  T259]  do_syscall_64+0xc1/0x380
[   17.273487][  T259]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   17.273866][  T259] RIP: 0033:0x7fb8b00ace4b
[   17.274166][  T259] 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
[   17.275191][  T259] RSP: 002b:00007ffded556bb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   17.275624][  T259] RAX: ffffffffffffffda RBX: 00007ffded556f18 RCX: 00007fb8b00ace4b
[   17.276059][  T259] RDX: 00007ffded556c10 RSI: 0000000000008922 RDI: 0000000000000007
[   17.276489][  T259] RBP: 00007ffded556f28 R08: 1999999999999999 R09: 0000000000000000
[   17.276930][  T259] R10: 00007fb8b0147ac0 R11: 0000000000000246 R12: 00007ffded558984
[   17.277423][  T259] R13: 00005563491608f0 R14: 00007ffded556c10 R15: 000055634916b8a2
[   17.277916][  T259]  </TASK>
[   17.278146][  T259] irq event stamp: 63203
[   17.278372][  T259] hardirqs last  enabled at (63211): [<ffffffff91c0820b>] __up_console_sem+0x6b/0x80
[   17.278904][  T259] hardirqs last disabled at (63220): [<ffffffff91c081f0>] __up_console_sem+0x50/0x80
[   17.279440][  T259] softirqs last  enabled at (63192): [<ffffffff91a8af38>] handle_softirqs+0x358/0x620
[   17.279978][  T259] softirqs last disabled at (63171): [<ffffffff91a8b38a>] __irq_exit_rcu+0xfa/0x160
[   17.280505][  T259] ---[ end trace 0000000000000000 ]---