[   15.315143][  T258] ------------[ cut here ]------------
[   15.315669][  T258] WARNING: CPU: 0 PID: 258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   15.316216][  T258] Modules linked in:
[   15.316488][  T258] CPU: 0 UID: 0 PID: 258 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   15.316968][  T258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.317306][  T258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   15.317600][  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
[   15.318566][  T258] RSP: 0018:ffffc90000ad7930 EFLAGS: 00010246
[   15.318907][  T258] RAX: 0000000000000000 RBX: ffff88800aacc000 RCX: 0000000000000001
[   15.319310][  T258] RDX: 0000000000000000 RSI: ffffffffaae88ba1 RDI: ffffffffaa6555a0
[   15.319744][  T258] RBP: ffffc90000ad7a18 R08: ffff88800aacc008 R09: 0000000000000000
[   15.320148][  T258] R10: ffffc90000ad7a48 R11: ffffffffabc50068 R12: 1ffff9200015af2a
[   15.320565][  T258] R13: 00000000000005f0 R14: ffffc90000ad7a48 R15: ffffc90000ad7d40
[   15.320973][  T258] FS:  00007f881ce6e740(0000) GS:ffff8880892f1000(0000) knlGS:0000000000000000
[   15.321446][  T258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.321786][  T258] CR2: 0000559bb42585e6 CR3: 0000000009aa9002 CR4: 0000000000772ef0
[   15.322188][  T258] PKRU: 55555554
[   15.322389][  T258] Call Trace:
[   15.322599][  T258]  <TASK>
[   15.322742][  T258]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   15.323011][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   15.323278][  T258]  ? validate_chain+0x166/0x4d0
[   15.323559][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   15.323826][  T258]  ? validate_chain+0x166/0x4d0
[   15.324289][  T258]  netif_set_mtu+0x88/0x100
[   15.324581][  T258]  ? __pfx_netif_set_mtu+0x10/0x10
[   15.324860][  T258]  ? rcu_is_watching+0x12/0xc0
[   15.325134][  T258]  dev_set_mtu+0xa0/0x150
[   15.325338][  T258]  dev_ifsioc+0xc6d/0x1610
[   15.325615][  T258]  ? __pfx_dev_ifsioc+0x10/0x10
[   15.325880][  T258]  ? __pfx___mutex_lock+0x10/0x10
[   15.326159][  T258]  ? find_held_lock+0x2b/0x80
[   15.326439][  T258]  ? dev_load+0x6a/0x180
[   15.326639][  T258]  ? __lock_release+0x5d/0x170
[   15.326913][  T258]  dev_ioctl+0x1cb/0xed0
[   15.327118][  T258]  sock_do_ioctl+0x16e/0x1e0
[   15.327391][  T258]  ? __pfx_sock_do_ioctl+0x10/0x10
[   15.327664][  T258]  ? __pmd_alloc+0x7a1/0x7f0
[   15.327929][  T258]  ? lock_vma_under_rcu+0x36c/0x6b0
[   15.328195][  T258]  ? __lock_release+0xa8/0x170
[   15.328492][  T258]  sock_ioctl+0x3b4/0x590
[   15.328705][  T258]  ? __pfx_sock_ioctl+0x10/0x10
[   15.328970][  T258]  ? find_held_lock+0x2b/0x80
[   15.329239][  T258]  ? exc_page_fault+0x5d/0xc0
[   15.329519][  T258]  ? __lock_release+0x5d/0x170
[   15.329789][  T258]  ? exc_page_fault+0x5d/0xc0
[   15.330064][  T258]  __x64_sys_ioctl+0x11f/0x1a0
[   15.330335][  T258]  do_syscall_64+0xc1/0x380
[   15.330610][  T258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   15.330945][  T258] RIP: 0033:0x7f881cf74e4b
[   15.331225][  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
[   15.332187][  T258] RSP: 002b:00007ffd86141d28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   15.332611][  T258] RAX: ffffffffffffffda RBX: 00007ffd86142088 RCX: 00007f881cf74e4b
[   15.333024][  T258] RDX: 00007ffd86141d80 RSI: 0000000000008922 RDI: 0000000000000007
[   15.333436][  T258] RBP: 00007ffd86142098 R08: 1999999999999999 R09: 0000000000000000
[   15.333843][  T258] R10: 00007f881d00fac0 R11: 0000000000000246 R12: 00007ffd861429a0
[   15.334244][  T258] R13: 0000559bb42478f0 R14: 00007ffd86141d80 R15: 0000559bb42528a2
[   15.334665][  T258]  </TASK>
[   15.334869][  T258] irq event stamp: 66749
[   15.335071][  T258] hardirqs last  enabled at (66757): [<ffffffffa7c0820b>] __up_console_sem+0x6b/0x80
[   15.335543][  T258] hardirqs last disabled at (66766): [<ffffffffa7c081f0>] __up_console_sem+0x50/0x80
[   15.336001][  T258] softirqs last  enabled at (66694): [<ffffffffa7a8af38>] handle_softirqs+0x358/0x620
[   15.336483][  T258] softirqs last disabled at (66783): [<ffffffffa7a8b38a>] __irq_exit_rcu+0xfa/0x160
[   15.336945][  T258] ---[ end trace 0000000000000000 ]---