[   16.530789][  T258] ------------[ cut here ]------------
[   16.531434][  T258] WARNING: CPU: 3 PID: 258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.532076][  T258] Modules linked in:
[   16.532418][  T258] CPU: 3 UID: 0 PID: 258 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.533016][  T258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.533856][  T258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.534209][  T258] 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
[   16.535375][  T258] RSP: 0018:ffffc90000aa7930 EFLAGS: 00010246
[   16.535822][  T258] RAX: 0000000000000000 RBX: ffff88800b134000 RCX: 0000000000000001
[   16.536300][  T258] RDX: 0000000000000000 RSI: ffffffffb6e88ba1 RDI: ffffffffb66555a0
[   16.536857][  T258] RBP: ffffc90000aa7a18 R08: ffff88800b134008 R09: 0000000000000000
[   16.537360][  T258] R10: ffffc90000aa7a48 R11: ffffffffb7c50068 R12: 1ffff92000154f2a
[   16.537864][  T258] R13: 00000000000005f0 R14: ffffc90000aa7a48 R15: ffffc90000aa7d40
[   16.538337][  T258] FS:  00007fb91aba4740(0000) GS:ffff88807d471000(0000) knlGS:0000000000000000
[   16.538995][  T258] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.539376][  T258] CR2: 00005590f061b5e6 CR3: 000000000b800006 CR4: 0000000000772ef0
[   16.540207][  T258] PKRU: 55555554
[   16.540486][  T258] Call Trace:
[   16.540752][  T258]  <TASK>
[   16.540923][  T258]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.541310][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.541650][  T258]  ? validate_chain+0x166/0x4d0
[   16.542000][  T258]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.542333][  T258]  ? validate_chain+0x166/0x4d0
[   16.542622][  T258]  netif_set_mtu+0x88/0x100
[   16.542944][  T258]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.543272][  T258]  ? rcu_is_watching+0x12/0xc0
[   16.543572][  T258]  dev_set_mtu+0xa0/0x150
[   16.543813][  T258]  dev_ifsioc+0xc6d/0x1610
[   16.544132][  T258]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.544481][  T258]  ? __pfx___mutex_lock+0x10/0x10
[   16.544843][  T258]  ? find_held_lock+0x2b/0x80
[   16.545148][  T258]  ? dev_load+0x6a/0x180
[   16.545407][  T258]  ? __lock_release+0x5d/0x170
[   16.545752][  T258]  dev_ioctl+0x1cb/0xed0
[   16.546028][  T258]  sock_do_ioctl+0x16e/0x1e0
[   16.546385][  T258]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.546705][  T258]  ? __pmd_alloc+0x7a1/0x7f0
[   16.547043][  T258]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.547340][  T258]  ? __lock_release+0xa8/0x170
[   16.547671][  T258]  sock_ioctl+0x3b4/0x590
[   16.547886][  T258]  ? __pfx_sock_ioctl+0x10/0x10
[   16.548224][  T258]  ? find_held_lock+0x2b/0x80
[   16.548598][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.548893][  T258]  ? __lock_release+0x5d/0x170
[   16.549247][  T258]  ? exc_page_fault+0x5d/0xc0
[   16.549577][  T258]  __x64_sys_ioctl+0x11f/0x1a0
[   16.549936][  T258]  do_syscall_64+0xc1/0x380
[   16.550290][  T258]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.550666][  T258] RIP: 0033:0x7fb91acaae4b
[   16.551056][  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
[   16.552206][  T258] RSP: 002b:00007ffd71820148 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.552735][  T258] RAX: ffffffffffffffda RBX: 00007ffd718204a8 RCX: 00007fb91acaae4b
[   16.553273][  T258] RDX: 00007ffd718201a0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.553879][  T258] RBP: 00007ffd718204b8 R08: 1999999999999999 R09: 0000000000000000
[   16.554408][  T258] R10: 00007fb91ad45ac0 R11: 0000000000000246 R12: 00007ffd71821982
[   16.554927][  T258] R13: 00005590f060a8f0 R14: 00007ffd718201a0 R15: 00005590f06158a2
[   16.555461][  T258]  </TASK>
[   16.555747][  T258] irq event stamp: 63321
[   16.555967][  T258] hardirqs last  enabled at (63329): [<ffffffffb3c0820b>] __up_console_sem+0x6b/0x80
[   16.556524][  T258] hardirqs last disabled at (63360): [<ffffffffb3c081f0>] __up_console_sem+0x50/0x80
[   16.557082][  T258] softirqs last  enabled at (63358): [<ffffffffb3a8af38>] handle_softirqs+0x358/0x620
[   16.557664][  T258] softirqs last disabled at (63337): [<ffffffffb3a8b38a>] __irq_exit_rcu+0xfa/0x160
[   16.558210][  T258] ---[ end trace 0000000000000000 ]---