[   16.029674][  T258] ------------[ cut here ]------------
[   16.030111][  T258] WARNING: CPU: 1 PID: 258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.031369][  T258] Modules linked in:
[   16.031629][  T258] CPU: 1 UID: 0 PID: 258 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.032101][  T258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.032448][  T258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.032728][  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
[   16.033702][  T258] RSP: 0018:ffffc900006e7930 EFLAGS: 00010246
[   16.034055][  T258] RAX: 0000000000000000 RBX: ffff8880053b4000 RCX: 0000000000000001
[   16.034474][  T258] RDX: 0000000000000000 RSI: ffffffff8e888ba1 RDI: ffffffff8e0555a0
[   16.034875][  T258] RBP: ffffc900006e7a18 R08: ffff8880053b4008 R09: 0000000000000000
[   16.035283][  T258] R10: ffffc900006e7a48 R11: ffffffff8f650068 R12: 1ffff920000dcf2a
[   16.035704][  T258] R13: 00000000000005f0 R14: ffffc900006e7a48 R15: ffffc900006e7d40
[   16.036110][  T258] FS:  00007fc53be2c740(0000) GS:ffff8880a5971000(0000) knlGS:0000000000000000
[   16.036587][  T258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.036947][  T258] CR2: 000055809cab95e6 CR3: 00000000020a6004 CR4: 0000000000772ef0
[   16.037363][  T258] PKRU: 55555554
[   16.037567][  T258] Call Trace:
[   16.037772][  T258]  <TASK>
[   16.037913][  T258]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.038185][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.038460][  T258]  ? validate_chain+0x166/0x4d0
[   16.038739][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.039005][  T258]  ? validate_chain+0x166/0x4d0
[   16.039276][  T258]  netif_set_mtu+0x88/0x100
[   16.039564][  T258]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.040031][  T258]  ? rcu_is_watching+0x12/0xc0
[   16.040316][  T258]  dev_set_mtu+0xa0/0x150
[   16.040521][  T258]  dev_ifsioc+0xc6d/0x1610
[   16.040795][  T258]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.041062][  T258]  ? __pfx___mutex_lock+0x10/0x10
[   16.041344][  T258]  ? find_held_lock+0x2b/0x80
[   16.041612][  T258]  ? dev_load+0x6a/0x180
[   16.041810][  T258]  ? __lock_release+0x5d/0x170
[   16.042089][  T258]  dev_ioctl+0x1cb/0xed0
[   16.042308][  T258]  sock_do_ioctl+0x16e/0x1e0
[   16.042582][  T258]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.042847][  T258]  ? __pmd_alloc+0x7a1/0x7f0
[   16.043114][  T258]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.043402][  T258]  ? __lock_release+0xa8/0x170
[   16.043685][  T258]  sock_ioctl+0x3b4/0x590
[   16.043899][  T258]  ? __pfx_sock_ioctl+0x10/0x10
[   16.044166][  T258]  ? find_held_lock+0x2b/0x80
[   16.044442][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.044710][  T258]  ? __lock_release+0x5d/0x170
[   16.044984][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.045257][  T258]  __x64_sys_ioctl+0x11f/0x1a0
[   16.045538][  T258]  do_syscall_64+0xc1/0x380
[   16.045810][  T258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.046139][  T258] RIP: 0033:0x7fc53bf32e4b
[   16.046430][  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
[   16.047407][  T258] RSP: 002b:00007ffc12240c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.047824][  T258] RAX: ffffffffffffffda RBX: 00007ffc12240f98 RCX: 00007fc53bf32e4b
[   16.048224][  T258] RDX: 00007ffc12240c90 RSI: 0000000000008922 RDI: 0000000000000007
[   16.048636][  T258] RBP: 00007ffc12240fa8 R08: 1999999999999999 R09: 0000000000000000
[   16.049036][  T258] R10: 00007fc53bfcdac0 R11: 0000000000000246 R12: 00007ffc122419a6
[   16.049451][  T258] R13: 000055809caa88f0 R14: 00007ffc12240c90 R15: 000055809cab38a2
[   16.049875][  T258]  </TASK>
[   16.050089][  T258] irq event stamp: 62465
[   16.050309][  T258] hardirqs last  enabled at (62475): [<ffffffff8b60820b>] __up_console_sem+0x6b/0x80
[   16.050777][  T258] hardirqs last disabled at (62482): [<ffffffff8b6081f0>] __up_console_sem+0x50/0x80
[   16.051247][  T258] softirqs last  enabled at (62396): [<ffffffff8b48af38>] handle_softirqs+0x358/0x620
[   16.051726][  T258] softirqs last disabled at (62499): [<ffffffff8b48b38a>] __irq_exit_rcu+0xfa/0x160
[   16.052201][  T258] ---[ end trace 0000000000000000 ]---