[   37.829888][  T260] ------------[ cut here ]------------
[   37.830975][  T260] WARNING: CPU: 0 PID: 260 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   37.832087][  T260] Modules linked in:
[   37.832382][  T260] CPU: 0 UID: 0 PID: 260 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   37.832909][  T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   37.833288][  T260] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   37.833597][  T260] 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
[   37.834669][  T260] RSP: 0018:ffffc900009f7930 EFLAGS: 00010246
[   37.835064][  T260] RAX: 0000000000000000 RBX: ffff888005a90000 RCX: 0000000000000001
[   37.835515][  T260] RDX: 0000000000000000 RSI: ffffffffa9088ba1 RDI: ffffffffa88555a0
[   37.836002][  T260] RBP: ffffc900009f7a18 R08: ffff888005a90008 R09: 0000000000000000
[   37.836461][  T260] R10: ffffc900009f7a48 R11: ffffffffa9e50068 R12: 1ffff9200013ef2a
[   37.836904][  T260] R13: 00000000000005f0 R14: ffffc900009f7a48 R15: ffffc900009f7d40
[   37.837368][  T260] FS:  00007fab4a6b0740(0000) GS:ffff8880844f1000(0000) knlGS:0000000000000000
[   37.837905][  T260] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   37.838292][  T260] CR2: 0000560fbf7895e6 CR3: 000000000a36c002 CR4: 0000000000772ef0
[   37.838745][  T260] PKRU: 55555554
[   37.838970][  T260] Call Trace:
[   37.839210][  T260]  <TASK>
[   37.839368][  T260]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   37.839670][  T260]  ? rcu_read_lock_any_held+0x43/0xb0
[   37.839970][  T260]  ? validate_chain+0x166/0x4d0
[   37.840291][  T260]  ? rcu_read_lock_any_held+0x43/0xb0
[   37.840584][  T260]  ? validate_chain+0x166/0x4d0
[   37.841094][  T260]  netif_set_mtu+0x88/0x100
[   37.841409][  T260]  ? __pfx_netif_set_mtu+0x10/0x10
[   37.841710][  T260]  ? rcu_is_watching+0x12/0xc0
[   37.842007][  T260]  dev_set_mtu+0xa0/0x150
[   37.842237][  T260]  dev_ifsioc+0xc6d/0x1610
[   37.842538][  T260]  ? __pfx_dev_ifsioc+0x10/0x10
[   37.842823][  T260]  ? __pfx___mutex_lock+0x10/0x10
[   37.843161][  T260]  ? find_held_lock+0x2b/0x80
[   37.843459][  T260]  ? dev_load+0x6a/0x180
[   37.843676][  T260]  ? __lock_release+0x5d/0x170
[   37.843975][  T260]  dev_ioctl+0x1cb/0xed0
[   37.844206][  T260]  sock_do_ioctl+0x16e/0x1e0
[   37.844493][  T260]  ? __pfx_sock_do_ioctl+0x10/0x10
[   37.844781][  T260]  ? __pmd_alloc+0x7a1/0x7f0
[   37.845071][  T260]  ? lock_vma_under_rcu+0x36c/0x6b0
[   37.845373][  T260]  ? __lock_release+0xa8/0x170
[   37.845677][  T260]  sock_ioctl+0x3b4/0x590
[   37.845899][  T260]  ? __pfx_sock_ioctl+0x10/0x10
[   37.846199][  T260]  ? find_held_lock+0x2b/0x80
[   37.846482][  T260]  ? exc_page_fault+0x5d/0xc0
[   37.846764][  T260]  ? __lock_release+0x5d/0x170
[   37.847056][  T260]  ? exc_page_fault+0x5d/0xc0
[   37.847364][  T260]  __x64_sys_ioctl+0x11f/0x1a0
[   37.847662][  T260]  do_syscall_64+0xc1/0x380
[   37.848013][  T260]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   37.848388][  T260] RIP: 0033:0x7fab4a7b6e4b
[   37.848696][  T260] 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
[   37.849778][  T260] RSP: 002b:00007ffeb24ef418 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   37.850231][  T260] RAX: ffffffffffffffda RBX: 00007ffeb24ef778 RCX: 00007fab4a7b6e4b
[   37.850679][  T260] RDX: 00007ffeb24ef470 RSI: 0000000000008922 RDI: 0000000000000007
[   37.851132][  T260] RBP: 00007ffeb24ef788 R08: 1999999999999999 R09: 0000000000000000
[   37.851571][  T260] R10: 00007fab4a851ac0 R11: 0000000000000246 R12: 00007ffeb24f19a6
[   37.852010][  T260] R13: 0000560fbf7788f0 R14: 00007ffeb24ef470 R15: 0000560fbf7838a2
[   37.852471][  T260]  </TASK>
[   37.852694][  T260] irq event stamp: 59333
[   37.852914][  T260] hardirqs last  enabled at (59341): [<ffffffffa5e0820b>] __up_console_sem+0x6b/0x80
[   37.853430][  T260] hardirqs last disabled at (59350): [<ffffffffa5e081f0>] __up_console_sem+0x50/0x80
[   37.853939][  T260] softirqs last  enabled at (58822): [<ffffffffa5c8af38>] handle_softirqs+0x358/0x620
[   37.854450][  T260] softirqs last disabled at (58421): [<ffffffffa5c8b38a>] __irq_exit_rcu+0xfa/0x160
[   37.854955][  T260] ---[ end trace 0000000000000000 ]---