[   15.580589][  T259] ------------[ cut here ]------------
[   15.581137][  T259] WARNING: CPU: 2 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   15.581776][  T259] Modules linked in:
[   15.582069][  T259] CPU: 2 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   15.582636][  T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   15.583048][  T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   15.583373][  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
[   15.584921][  T259] RSP: 0018:ffffc90000727930 EFLAGS: 00010246
[   15.585318][  T259] RAX: 0000000000000000 RBX: ffff88800c3d4000 RCX: 0000000000000001
[   15.585796][  T259] RDX: 0000000000000000 RSI: ffffffff9d488ba1 RDI: ffffffff9cc555a0
[   15.586257][  T259] RBP: ffffc90000727a18 R08: ffff88800c3d4008 R09: 0000000000000000
[   15.586737][  T259] R10: ffffc90000727a48 R11: ffffffff9e250068 R12: 1ffff920000e4f2a
[   15.587208][  T259] R13: 00000000000005f0 R14: ffffc90000727a48 R15: ffffc90000727d40
[   15.587682][  T259] FS:  00007f8644c48740(0000) GS:ffff888096df1000(0000) knlGS:0000000000000000
[   15.588217][  T259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   15.588617][  T259] CR2: 000055beb80cd5e6 CR3: 0000000008c21001 CR4: 0000000000772ef0
[   15.589084][  T259] PKRU: 55555554
[   15.589322][  T259] Call Trace:
[   15.589573][  T259]  <TASK>
[   15.589742][  T259]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   15.590361][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   15.590702][  T259]  ? validate_chain+0x166/0x4d0
[   15.591027][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   15.591341][  T259]  ? validate_chain+0x166/0x4d0
[   15.591669][  T259]  netif_set_mtu+0x88/0x100
[   15.591986][  T259]  ? __pfx_netif_set_mtu+0x10/0x10
[   15.592307][  T259]  ? rcu_is_watching+0x12/0xc0
[   15.592632][  T259]  dev_set_mtu+0xa0/0x150
[   15.592878][  T259]  dev_ifsioc+0xc6d/0x1610
[   15.593192][  T259]  ? __pfx_dev_ifsioc+0x10/0x10
[   15.593516][  T259]  ? __pfx___mutex_lock+0x10/0x10
[   15.593833][  T259]  ? find_held_lock+0x2b/0x80
[   15.594145][  T259]  ? dev_load+0x6a/0x180
[   15.594384][  T259]  ? __lock_release+0x5d/0x170
[   15.594722][  T259]  dev_ioctl+0x1cb/0xed0
[   15.594975][  T259]  sock_do_ioctl+0x16e/0x1e0
[   15.595292][  T259]  ? __pfx_sock_do_ioctl+0x10/0x10
[   15.595615][  T259]  ? __pmd_alloc+0x7a1/0x7f0
[   15.595925][  T259]  ? lock_vma_under_rcu+0x36c/0x6b0
[   15.596240][  T259]  ? __lock_release+0xa8/0x170
[   15.596570][  T259]  sock_ioctl+0x3b4/0x590
[   15.596811][  T259]  ? __pfx_sock_ioctl+0x10/0x10
[   15.597122][  T259]  ? find_held_lock+0x2b/0x80
[   15.597462][  T259]  ? exc_page_fault+0x5d/0xc0
[   15.597770][  T259]  ? __lock_release+0x5d/0x170
[   15.598084][  T259]  ? exc_page_fault+0x5d/0xc0
[   15.598398][  T259]  __x64_sys_ioctl+0x11f/0x1a0
[   15.598740][  T259]  do_syscall_64+0xc1/0x380
[   15.599059][  T259]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   15.599453][  T259] RIP: 0033:0x7f8644d4ee4b
[   15.599776][  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
[   15.600863][  T259] RSP: 002b:00007ffd6a333ac8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   15.601328][  T259] RAX: ffffffffffffffda RBX: 00007ffd6a333e28 RCX: 00007f8644d4ee4b
[   15.601801][  T259] RDX: 00007ffd6a333b20 RSI: 0000000000008922 RDI: 0000000000000007
[   15.602267][  T259] RBP: 00007ffd6a333e38 R08: 1999999999999999 R09: 0000000000000000
[   15.602757][  T259] R10: 00007f8644de9ac0 R11: 0000000000000246 R12: 00007ffd6a3349a0
[   15.603225][  T259] R13: 000055beb80bc8f0 R14: 00007ffd6a333b20 R15: 000055beb80c78a2
[   15.603718][  T259]  </TASK>
[   15.603967][  T259] irq event stamp: 64219
[   15.604207][  T259] hardirqs last  enabled at (64229): [<ffffffff9a20820b>] __up_console_sem+0x6b/0x80
[   15.604748][  T259] hardirqs last disabled at (64240): [<ffffffff9a2081f0>] __up_console_sem+0x50/0x80
[   15.605280][  T259] softirqs last  enabled at (64184): [<ffffffff9a08af38>] handle_softirqs+0x358/0x620
[   15.605826][  T259] softirqs last disabled at (64161): [<ffffffff9a08b38a>] __irq_exit_rcu+0xfa/0x160
[   15.606359][  T259] ---[ end trace 0000000000000000 ]---