[   16.449660][  T259] ------------[ cut here ]------------
[   16.450144][  T259] WARNING: CPU: 0 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.450690][  T259] Modules linked in:
[   16.450947][  T259] CPU: 0 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.451434][  T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.451782][  T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.452080][  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
[   16.453077][  T259] RSP: 0018:ffffc90000ad7930 EFLAGS: 00010246
[   16.453689][  T259] RAX: 0000000000000000 RBX: ffff888005220000 RCX: 0000000000000001
[   16.455530][  T259] RDX: 0000000000000000 RSI: ffffffffa6288ba1 RDI: ffffffffa5a555a0
[   16.455949][  T259] RBP: ffffc90000ad7a18 R08: ffff888005220008 R09: 0000000000000000
[   16.456367][  T259] R10: ffffc90000ad7a48 R11: ffffffffa7050068 R12: 1ffff9200015af2a
[   16.456772][  T259] R13: 00000000000005f0 R14: ffffc90000ad7a48 R15: ffffc90000ad7d40
[   16.457205][  T259] FS:  00007f774bb7d740(0000) GS:ffff88808def1000(0000) knlGS:0000000000000000
[   16.457687][  T259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.458045][  T259] CR2: 0000556c20c675e6 CR3: 000000000fdf8006 CR4: 0000000000772ef0
[   16.458451][  T259] PKRU: 55555554
[   16.458657][  T259] Call Trace:
[   16.458863][  T259]  <TASK>
[   16.459007][  T259]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.459294][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.459570][  T259]  ? validate_chain+0x166/0x4d0
[   16.459848][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.460127][  T259]  ? validate_chain+0x166/0x4d0
[   16.460402][  T259]  netif_set_mtu+0x88/0x100
[   16.460679][  T259]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.460962][  T259]  ? rcu_is_watching+0x12/0xc0
[   16.461265][  T259]  dev_set_mtu+0xa0/0x150
[   16.461480][  T259]  dev_ifsioc+0xc6d/0x1610
[   16.461764][  T259]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.462045][  T259]  ? __pfx___mutex_lock+0x10/0x10
[   16.462328][  T259]  ? find_held_lock+0x2b/0x80
[   16.462601][  T259]  ? dev_load+0x6a/0x180
[   16.462804][  T259]  ? __lock_release+0x5d/0x170
[   16.463093][  T259]  dev_ioctl+0x1cb/0xed0
[   16.463300][  T259]  sock_do_ioctl+0x16e/0x1e0
[   16.463573][  T259]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.463843][  T259]  ? __pmd_alloc+0x7a1/0x7f0
[   16.464132][  T259]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.464406][  T259]  ? __lock_release+0xa8/0x170
[   16.464693][  T259]  sock_ioctl+0x3b4/0x590
[   16.464899][  T259]  ? __pfx_sock_ioctl+0x10/0x10
[   16.465182][  T259]  ? find_held_lock+0x2b/0x80
[   16.465451][  T259]  ? exc_page_fault+0x5d/0xc0
[   16.465720][  T259]  ? __lock_release+0x5d/0x170
[   16.465995][  T259]  ? exc_page_fault+0x5d/0xc0
[   16.466284][  T259]  __x64_sys_ioctl+0x11f/0x1a0
[   16.466560][  T259]  do_syscall_64+0xc1/0x380
[   16.466832][  T259]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.467177][  T259] RIP: 0033:0x7f774bc83e4b
[   16.467465][  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
[   16.468462][  T259] RSP: 002b:00007ffd08e94958 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.468876][  T259] RAX: ffffffffffffffda RBX: 00007ffd08e94cb8 RCX: 00007f774bc83e4b
[   16.469315][  T259] RDX: 00007ffd08e949b0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.469724][  T259] RBP: 00007ffd08e94cc8 R08: 1999999999999999 R09: 0000000000000000
[   16.470142][  T259] R10: 00007f774bd1eac0 R11: 0000000000000246 R12: 00007ffd08e969b4
[   16.470549][  T259] R13: 0000556c20c568f0 R14: 00007ffd08e949b0 R15: 0000556c20c618a2
[   16.470968][  T259]  </TASK>
[   16.471182][  T259] irq event stamp: 66551
[   16.471386][  T259] hardirqs last  enabled at (66559): [<ffffffffa300820b>] __up_console_sem+0x6b/0x80
[   16.471863][  T259] hardirqs last disabled at (66566): [<ffffffffa30081f0>] __up_console_sem+0x50/0x80
[   16.472334][  T259] softirqs last  enabled at (66504): [<ffffffffa2e8af38>] handle_softirqs+0x358/0x620
[   16.472816][  T259] softirqs last disabled at (66483): [<ffffffffa2e8b38a>] __irq_exit_rcu+0xfa/0x160
[   16.473312][  T259] ---[ end trace 0000000000000000 ]---