[   16.914550][  T263] ------------[ cut here ]------------
[   16.915033][  T263] WARNING: CPU: 0 PID: 263 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.915652][  T263] Modules linked in:
[   16.915936][  T263] CPU: 0 UID: 0 PID: 263 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.916458][  T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.916819][  T263] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.917281][  T263] 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
[   16.918314][  T263] RSP: 0018:ffffc90000a47930 EFLAGS: 00010246
[   16.918693][  T263] RAX: 0000000000000000 RBX: ffff88800a560000 RCX: 0000000000000001
[   16.919124][  T263] RDX: 0000000000000000 RSI: ffffffff96088ba1 RDI: ffffffff958555a0
[   16.919565][  T263] RBP: ffffc90000a47a18 R08: ffff88800a560008 R09: 0000000000000000
[   16.919994][  T263] R10: ffffc90000a47a48 R11: ffffffff96e50068 R12: 1ffff92000148f2a
[   16.920424][  T263] R13: 00000000000005f0 R14: ffffc90000a47a48 R15: ffffc90000a47d40
[   16.920831][  T263] FS:  00007f1677716740(0000) GS:ffff88809e0f1000(0000) knlGS:0000000000000000
[   16.921315][  T263] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.921852][  T263] CR2: 00005647ffb6e5e6 CR3: 000000000a3b6003 CR4: 0000000000772ef0
[   16.922291][  T263] PKRU: 55555554
[   16.922514][  T263] Call Trace:
[   16.922733][  T263]  <TASK>
[   16.922889][  T263]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.923177][  T263]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.923501][  T263]  ? validate_chain+0x166/0x4d0
[   16.923797][  T263]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.924073][  T263]  ? validate_chain+0x166/0x4d0
[   16.924355][  T263]  netif_set_mtu+0x88/0x100
[   16.924645][  T263]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.924925][  T263]  ? rcu_is_watching+0x12/0xc0
[   16.925211][  T263]  dev_set_mtu+0xa0/0x150
[   16.925427][  T263]  dev_ifsioc+0xc6d/0x1610
[   16.925704][  T263]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.925976][  T263]  ? __pfx___mutex_lock+0x10/0x10
[   16.926261][  T263]  ? find_held_lock+0x2b/0x80
[   16.926553][  T263]  ? dev_load+0x6a/0x180
[   16.926766][  T263]  ? __lock_release+0x5d/0x170
[   16.927056][  T263]  dev_ioctl+0x1cb/0xed0
[   16.927275][  T263]  sock_do_ioctl+0x16e/0x1e0
[   16.927573][  T263]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.927848][  T263]  ? __pmd_alloc+0x7a1/0x7f0
[   16.928136][  T263]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.928426][  T263]  ? __lock_release+0xa8/0x170
[   16.928716][  T263]  sock_ioctl+0x3b4/0x590
[   16.928927][  T263]  ? __pfx_sock_ioctl+0x10/0x10
[   16.929194][  T263]  ? find_held_lock+0x2b/0x80
[   16.929472][  T263]  ? exc_page_fault+0x5d/0xc0
[   16.929756][  T263]  ? __lock_release+0x5d/0x170
[   16.930031][  T263]  ? exc_page_fault+0x5d/0xc0
[   16.930307][  T263]  __x64_sys_ioctl+0x11f/0x1a0
[   16.930602][  T263]  do_syscall_64+0xc1/0x380
[   16.930887][  T263]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.931238][  T263] RIP: 0033:0x7f167781ce4b
[   16.931545][  T263] 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
[   16.932557][  T263] RSP: 002b:00007fffe0b3c998 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.932989][  T263] RAX: ffffffffffffffda RBX: 00007fffe0b3ccf8 RCX: 00007f167781ce4b
[   16.933425][  T263] RDX: 00007fffe0b3c9f0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.933841][  T263] RBP: 00007fffe0b3cd08 R08: 1999999999999999 R09: 0000000000000000
[   16.934263][  T263] R10: 00007f16778b7ac0 R11: 0000000000000246 R12: 00007fffe0b3e99c
[   16.934684][  T263] R13: 00005647ffb5d8f0 R14: 00007fffe0b3c9f0 R15: 00005647ffb688a2
[   16.935111][  T263]  </TASK>
[   16.935321][  T263] irq event stamp: 60263
[   16.935537][  T263] hardirqs last  enabled at (60273): [<ffffffff92e0820b>] __up_console_sem+0x6b/0x80
[   16.936020][  T263] hardirqs last disabled at (60280): [<ffffffff92e081f0>] __up_console_sem+0x50/0x80
[   16.936522][  T263] softirqs last  enabled at (59840): [<ffffffff92c8af38>] handle_softirqs+0x358/0x620
[   16.937020][  T263] softirqs last disabled at (59835): [<ffffffff92c8b38a>] __irq_exit_rcu+0xfa/0x160
[   16.937503][  T263] ---[ end trace 0000000000000000 ]---