[   16.364483][  T258] ------------[ cut here ]------------
[   16.364955][  T258] WARNING: CPU: 1 PID: 258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.365535][  T258] Modules linked in:
[   16.365820][  T258] CPU: 1 UID: 0 PID: 258 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.366340][  T258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.366700][  T258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.366984][  T258] 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
[   16.368002][  T258] RSP: 0018:ffffc90000b07930 EFLAGS: 00010246
[   16.368386][  T258] RAX: 0000000000000000 RBX: ffff888004d04000 RCX: 0000000000000001
[   16.368806][  T258] RDX: 0000000000000000 RSI: ffffffff89e88ba1 RDI: ffffffff896555a0
[   16.369254][  T258] RBP: ffffc90000b07a18 R08: ffff888004d04008 R09: 0000000000000000
[   16.369672][  T258] R10: ffffc90000b07a48 R11: ffffffff8ac50068 R12: 1ffff92000160f2a
[   16.370092][  T258] R13: 00000000000005f0 R14: ffffc90000b07a48 R15: ffffc90000b07d40
[   16.370515][  T258] FS:  00007f0a0882f740(0000) GS:ffff8880aa371000(0000) knlGS:0000000000000000
[   16.371001][  T258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.371660][  T258] CR2: 0000564f820245e6 CR3: 00000000091b3003 CR4: 0000000000772ef0
[   16.372117][  T258] PKRU: 55555554
[   16.372335][  T258] Call Trace:
[   16.372541][  T258]  <TASK>
[   16.372686][  T258]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.372978][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.373290][  T258]  ? validate_chain+0x166/0x4d0
[   16.373574][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.373859][  T258]  ? validate_chain+0x166/0x4d0
[   16.374144][  T258]  netif_set_mtu+0x88/0x100
[   16.374419][  T258]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.374704][  T258]  ? rcu_is_watching+0x12/0xc0
[   16.374984][  T258]  dev_set_mtu+0xa0/0x150
[   16.375204][  T258]  dev_ifsioc+0xc6d/0x1610
[   16.375502][  T258]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.375776][  T258]  ? __pfx___mutex_lock+0x10/0x10
[   16.376062][  T258]  ? find_held_lock+0x2b/0x80
[   16.376346][  T258]  ? dev_load+0x6a/0x180
[   16.376563][  T258]  ? __lock_release+0x5d/0x170
[   16.376847][  T258]  dev_ioctl+0x1cb/0xed0
[   16.377089][  T258]  sock_do_ioctl+0x16e/0x1e0
[   16.377365][  T258]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.377650][  T258]  ? __pmd_alloc+0x7a1/0x7f0
[   16.377920][  T258]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.378203][  T258]  ? __lock_release+0xa8/0x170
[   16.378490][  T258]  sock_ioctl+0x3b4/0x590
[   16.378699][  T258]  ? __pfx_sock_ioctl+0x10/0x10
[   16.378985][  T258]  ? find_held_lock+0x2b/0x80
[   16.379292][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.379570][  T258]  ? __lock_release+0x5d/0x170
[   16.379855][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.380139][  T258]  __x64_sys_ioctl+0x11f/0x1a0
[   16.380426][  T258]  do_syscall_64+0xc1/0x380
[   16.380704][  T258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.381081][  T258] RIP: 0033:0x7f0a08935e4b
[   16.381385][  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
[   16.382395][  T258] RSP: 002b:00007ffef438aa68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.382825][  T258] RAX: ffffffffffffffda RBX: 00007ffef438adc8 RCX: 00007f0a08935e4b
[   16.383249][  T258] RDX: 00007ffef438aac0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.383657][  T258] RBP: 00007ffef438add8 R08: 1999999999999999 R09: 0000000000000000
[   16.384088][  T258] R10: 00007f0a089d0ac0 R11: 0000000000000246 R12: 00007ffef438b9a6
[   16.384519][  T258] R13: 0000564f820138f0 R14: 00007ffef438aac0 R15: 0000564f8201e8a2
[   16.384952][  T258]  </TASK>
[   16.385178][  T258] irq event stamp: 64731
[   16.385392][  T258] hardirqs last  enabled at (64739): [<ffffffff86c0820b>] __up_console_sem+0x6b/0x80
[   16.385869][  T258] hardirqs last disabled at (64746): [<ffffffff86c081f0>] __up_console_sem+0x50/0x80
[   16.386362][  T258] softirqs last  enabled at (64728): [<ffffffff86a8af38>] handle_softirqs+0x358/0x620
[   16.386855][  T258] softirqs last disabled at (64707): [<ffffffff86a8b38a>] __irq_exit_rcu+0xfa/0x160
[   16.387337][  T258] ---[ end trace 0000000000000000 ]---