[   16.979415][  T263] ------------[ cut here ]------------
[   16.979898][  T263] WARNING: CPU: 2 PID: 263 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.980516][  T263] Modules linked in:
[   16.980817][  T263] CPU: 2 UID: 0 PID: 263 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.981350][  T263] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.981723][  T263] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.982049][  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
[   16.983257][  T263] RSP: 0018:ffffc90000b17930 EFLAGS: 00010246
[   16.983633][  T263] RAX: 0000000000000000 RBX: ffff888002730000 RCX: 0000000000000001
[   16.984082][  T263] RDX: 0000000000000000 RSI: ffffffffb4288ba1 RDI: ffffffffb3a555a0
[   16.984522][  T263] RBP: ffffc90000b17a18 R08: ffff888002730008 R09: 0000000000000000
[   16.984965][  T263] R10: ffffc90000b17a48 R11: ffffffffb5050068 R12: 1ffff92000162f2a
[   16.985412][  T263] R13: 00000000000005f0 R14: ffffc90000b17a48 R15: ffffc90000b17d40
[   16.986046][  T263] FS:  00007f923c80c740(0000) GS:ffff8880793f1000(0000) knlGS:0000000000000000
[   16.986573][  T263] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.986941][  T263] CR2: 000055fd33d555e6 CR3: 000000000aa33004 CR4: 0000000000772ef0
[   16.987391][  T263] PKRU: 55555554
[   16.987621][  T263] Call Trace:
[   16.987851][  T263]  <TASK>
[   16.988019][  T263]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.988333][  T263]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.988637][  T263]  ? validate_chain+0x166/0x4d0
[   16.988941][  T263]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.989249][  T263]  ? validate_chain+0x166/0x4d0
[   16.989549][  T263]  netif_set_mtu+0x88/0x100
[   16.989854][  T263]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.990172][  T263]  ? rcu_is_watching+0x12/0xc0
[   16.990473][  T263]  dev_set_mtu+0xa0/0x150
[   16.990700][  T263]  dev_ifsioc+0xc6d/0x1610
[   16.991012][  T263]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.991318][  T263]  ? __pfx___mutex_lock+0x10/0x10
[   16.991627][  T263]  ? find_held_lock+0x2b/0x80
[   16.991924][  T263]  ? dev_load+0x6a/0x180
[   16.992167][  T263]  ? __lock_release+0x5d/0x170
[   16.992470][  T263]  dev_ioctl+0x1cb/0xed0
[   16.992698][  T263]  sock_do_ioctl+0x16e/0x1e0
[   16.993002][  T263]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.993307][  T263]  ? __pmd_alloc+0x7a1/0x7f0
[   16.993606][  T263]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.993904][  T263]  ? __lock_release+0xa8/0x170
[   16.994222][  T263]  sock_ioctl+0x3b4/0x590
[   16.994451][  T263]  ? __pfx_sock_ioctl+0x10/0x10
[   16.994746][  T263]  ? find_held_lock+0x2b/0x80
[   16.995039][  T263]  ? exc_page_fault+0x5d/0xc0
[   16.995350][  T263]  ? __lock_release+0x5d/0x170
[   16.995645][  T263]  ? exc_page_fault+0x5d/0xc0
[   16.995948][  T263]  __x64_sys_ioctl+0x11f/0x1a0
[   16.996263][  T263]  do_syscall_64+0xc1/0x380
[   16.996563][  T263]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.996926][  T263] RIP: 0033:0x7f923c912e4b
[   16.997245][  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
[   16.998269][  T263] RSP: 002b:00007ffda820c538 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.998718][  T263] RAX: ffffffffffffffda RBX: 00007ffda820c898 RCX: 00007f923c912e4b
[   16.999166][  T263] RDX: 00007ffda820c590 RSI: 0000000000008922 RDI: 0000000000000007
[   16.999608][  T263] RBP: 00007ffda820c8a8 R08: 1999999999999999 R09: 0000000000000000
[   17.000049][  T263] R10: 00007f923c9adac0 R11: 0000000000000246 R12: 00007ffda820d9a2
[   17.000510][  T263] R13: 000055fd33d448f0 R14: 00007ffda820c590 R15: 000055fd33d4f8a2
[   17.000976][  T263]  </TASK>
[   17.001220][  T263] irq event stamp: 64181
[   17.001448][  T263] hardirqs last  enabled at (64191): [<ffffffffb100820b>] __up_console_sem+0x6b/0x80
[   17.001959][  T263] hardirqs last disabled at (64200): [<ffffffffb10081f0>] __up_console_sem+0x50/0x80
[   17.002477][  T263] softirqs last  enabled at (64020): [<ffffffffb0e8af38>] handle_softirqs+0x358/0x620
[   17.002979][  T263] softirqs last disabled at (64013): [<ffffffffb0e8b38a>] __irq_exit_rcu+0xfa/0x160
[   17.003487][  T263] ---[ end trace 0000000000000000 ]---