[   14.782920][  T259] ------------[ cut here ]------------
[   14.783322][  T259] WARNING: CPU: 0 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   14.783854][  T259] Modules linked in:
[   14.784100][  T259] CPU: 0 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   14.786232][  T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.786576][  T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   14.786857][  T259] Code: 00 00 8b 05 a7 0e 19 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 ea 9c 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
[   14.787964][  T259] RSP: 0018:ffffc90000a87930 EFLAGS: 00010246
[   14.788426][  T259] RAX: 0000000000000000 RBX: ffff88800bb0c000 RCX: 0000000000000001
[   14.788829][  T259] RDX: 0000000000000000 RSI: ffffffffa8e88ba1 RDI: ffffffffa86555a0
[   14.789356][  T259] RBP: ffffc90000a87a18 R08: ffff88800bb0c008 R09: 0000000000000000
[   14.789756][  T259] R10: ffffc90000a87a48 R11: ffffffffa9c50068 R12: 1ffff92000150f2a
[   14.790242][  T259] R13: 00000000000005f0 R14: ffffc90000a87a48 R15: ffffc90000a87d40
[   14.790642][  T259] FS:  00007fb12d826740(0000) GS:ffff8880848f1000(0000) knlGS:0000000000000000
[   14.791116][  T259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   14.791466][  T259] CR2: 000055ceb82255e6 CR3: 0000000009a48001 CR4: 0000000000772ef0
[   14.791873][  T259] PKRU: 55555554
[   14.792076][  T259] Call Trace:
[   14.792284][  T259]  <TASK>
[   14.792427][  T259]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   14.792697][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   14.792966][  T259]  ? validate_chain+0x166/0x4d0
[   14.793246][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   14.793510][  T259]  ? validate_chain+0x166/0x4d0
[   14.793781][  T259]  netif_set_mtu+0x88/0x100
[   14.794051][  T259]  ? __pfx_netif_set_mtu+0x10/0x10
[   14.794335][  T259]  ? rcu_is_watching+0x12/0xc0
[   14.794607][  T259]  dev_set_mtu+0xa0/0x150
[   14.794810][  T259]  dev_ifsioc+0xc6d/0x1610
[   14.795078][  T259]  ? __pfx_dev_ifsioc+0x10/0x10
[   14.795357][  T259]  ? __pfx___mutex_lock+0x10/0x10
[   14.795629][  T259]  ? find_held_lock+0x2b/0x80
[   14.795897][  T259]  ? dev_load+0x6a/0x180
[   14.796095][  T259]  ? __lock_release+0x5d/0x170
[   14.796375][  T259]  dev_ioctl+0x1cb/0xed0
[   14.796579][  T259]  sock_do_ioctl+0x16e/0x1e0
[   14.796846][  T259]  ? __pfx_sock_do_ioctl+0x10/0x10
[   14.797112][  T259]  ? __pmd_alloc+0x7a1/0x7f0
[   14.797383][  T259]  ? lock_vma_under_rcu+0x36c/0x6b0
[   14.797649][  T259]  ? __lock_release+0xa8/0x170
[   14.798056][  T259]  sock_ioctl+0x3b4/0x590
[   14.798267][  T259]  ? __pfx_sock_ioctl+0x10/0x10
[   14.798534][  T259]  ? find_held_lock+0x2b/0x80
[   14.798798][  T259]  ? exc_page_fault+0x5d/0xc0
[   14.799062][  T259]  ? __lock_release+0x5d/0x170
[   14.799338][  T259]  ? exc_page_fault+0x5d/0xc0
[   14.799612][  T259]  __x64_sys_ioctl+0x11f/0x1a0
[   14.799882][  T259]  do_syscall_64+0xc1/0x380
[   14.800157][  T259]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   14.800487][  T259] RIP: 0033:0x7fb12d92ce4b
[   14.800769][  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
[   14.801730][  T259] RSP: 002b:00007ffc8dcd5848 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   14.802144][  T259] RAX: ffffffffffffffda RBX: 00007ffc8dcd5ba8 RCX: 00007fb12d92ce4b
[   14.802546][  T259] RDX: 00007ffc8dcd58a0 RSI: 0000000000008922 RDI: 0000000000000007
[   14.802945][  T259] RBP: 00007ffc8dcd5bb8 R08: 1999999999999999 R09: 0000000000000000
[   14.803351][  T259] R10: 00007fb12d9c7ac0 R11: 0000000000000246 R12: 00007ffc8dcd69a0
[   14.803753][  T259] R13: 000055ceb82148f0 R14: 00007ffc8dcd58a0 R15: 000055ceb821f8a2
[   14.804172][  T259]  </TASK>
[   14.804375][  T259] irq event stamp: 61819
[   14.804575][  T259] hardirqs last  enabled at (61827): [<ffffffffa5c0820b>] __up_console_sem+0x6b/0x80
[   14.805037][  T259] hardirqs last disabled at (61834): [<ffffffffa5c081f0>] __up_console_sem+0x50/0x80
[   14.805514][  T259] softirqs last  enabled at (61414): [<ffffffffa5a8af38>] handle_softirqs+0x358/0x620
[   14.805976][  T259] softirqs last disabled at (61347): [<ffffffffa5a8b38a>] __irq_exit_rcu+0xfa/0x160
[   14.806447][  T259] ---[ end trace 0000000000000000 ]---