[   16.303481][  T259] ------------[ cut here ]------------
[   16.303958][  T259] WARNING: CPU: 3 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.304560][  T259] Modules linked in:
[   16.304836][  T259] CPU: 3 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.305340][  T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.305701][  T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.307586][  T259] 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
[   16.308811][  T259] RSP: 0018:ffffc90000a47930 EFLAGS: 00010246
[   16.309198][  T259] RAX: 0000000000000000 RBX: ffff88800a9f4000 RCX: 0000000000000001
[   16.309651][  T259] RDX: 0000000000000000 RSI: fffffffface88ba1 RDI: ffffffffac6555a0
[   16.310087][  T259] RBP: ffffc90000a47a18 R08: ffff88800a9f4008 R09: 0000000000000000
[   16.310540][  T259] R10: ffffc90000a47a48 R11: ffffffffadc50068 R12: 1ffff92000148f2a
[   16.310992][  T259] R13: 00000000000005f0 R14: ffffc90000a47a48 R15: ffffc90000a47d40
[   16.311430][  T259] FS:  00007fb17ae72740(0000) GS:ffff888087471000(0000) knlGS:0000000000000000
[   16.311939][  T259] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.312297][  T259] CR2: 0000560bf731e5e6 CR3: 00000000093f0004 CR4: 0000000000772ef0
[   16.312731][  T259] PKRU: 55555554
[   16.312959][  T259] Call Trace:
[   16.313174][  T259]  <TASK>
[   16.313324][  T259]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.313617][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.313917][  T259]  ? validate_chain+0x166/0x4d0
[   16.314208][  T259]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.314491][  T259]  ? validate_chain+0x166/0x4d0
[   16.314786][  T259]  netif_set_mtu+0x88/0x100
[   16.315074][  T259]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.315366][  T259]  ? rcu_is_watching+0x12/0xc0
[   16.315675][  T259]  dev_set_mtu+0xa0/0x150
[   16.315900][  T259]  dev_ifsioc+0xc6d/0x1610
[   16.316185][  T259]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.316471][  T259]  ? __pfx___mutex_lock+0x10/0x10
[   16.316778][  T259]  ? find_held_lock+0x2b/0x80
[   16.317066][  T259]  ? dev_load+0x6a/0x180
[   16.317276][  T259]  ? __lock_release+0x5d/0x170
[   16.317567][  T259]  dev_ioctl+0x1cb/0xed0
[   16.318035][  T259]  sock_do_ioctl+0x16e/0x1e0
[   16.318325][  T259]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.318609][  T259]  ? __pmd_alloc+0x7a1/0x7f0
[   16.318906][  T259]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.319190][  T259]  ? __lock_release+0xa8/0x170
[   16.319516][  T259]  sock_ioctl+0x3b4/0x590
[   16.319732][  T259]  ? __pfx_sock_ioctl+0x10/0x10
[   16.320026][  T259]  ? find_held_lock+0x2b/0x80
[   16.320309][  T259]  ? exc_page_fault+0x5d/0xc0
[   16.320591][  T259]  ? __lock_release+0x5d/0x170
[   16.320894][  T259]  ? exc_page_fault+0x5d/0xc0
[   16.321202][  T259]  __x64_sys_ioctl+0x11f/0x1a0
[   16.321488][  T259]  do_syscall_64+0xc1/0x380
[   16.321788][  T259]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.322145][  T259] RIP: 0033:0x7fb17af78e4b
[   16.322443][  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
[   16.323471][  T259] RSP: 002b:00007fffdfb16d78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.323926][  T259] RAX: ffffffffffffffda RBX: 00007fffdfb170d8 RCX: 00007fb17af78e4b
[   16.324376][  T259] RDX: 00007fffdfb16dd0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.324814][  T259] RBP: 00007fffdfb170e8 R08: 1999999999999999 R09: 0000000000000000
[   16.325253][  T259] R10: 00007fb17b013ac0 R11: 0000000000000246 R12: 00007fffdfb1799c
[   16.325698][  T259] R13: 0000560bf730d8f0 R14: 00007fffdfb16dd0 R15: 0000560bf73188a2
[   16.326153][  T259]  </TASK>
[   16.326373][  T259] irq event stamp: 57751
[   16.326607][  T259] hardirqs last  enabled at (57759): [<ffffffffa9c0820b>] __up_console_sem+0x6b/0x80
[   16.327133][  T259] hardirqs last disabled at (57768): [<ffffffffa9c081f0>] __up_console_sem+0x50/0x80
[   16.327634][  T259] softirqs last  enabled at (57294): [<ffffffffa9a8af38>] handle_softirqs+0x358/0x620
[   16.328152][  T259] softirqs last disabled at (57219): [<ffffffffa9a8b38a>] __irq_exit_rcu+0xfa/0x160
[   16.328653][  T259] ---[ end trace 0000000000000000 ]---