[   16.100607][  T262] ------------[ cut here ]------------
[   16.101107][  T262] WARNING: CPU: 1 PID: 262 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[   16.101655][  T262] Modules linked in:
[   16.101901][  T262] CPU: 1 UID: 0 PID: 262 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) 
[   16.103608][  T262] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.103952][  T262] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[   16.104255][  T262] 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
[   16.105221][  T262] RSP: 0018:ffffc900005f7930 EFLAGS: 00010246
[   16.105562][  T262] RAX: 0000000000000000 RBX: ffff88800a80c000 RCX: 0000000000000001
[   16.105974][  T262] RDX: 0000000000000000 RSI: ffffffff8a088ba1 RDI: ffffffff898555a0
[   16.106383][  T262] RBP: ffffc900005f7a18 R08: ffff88800a80c008 R09: 0000000000000000
[   16.106782][  T262] R10: ffffc900005f7a48 R11: ffffffff8ae50068 R12: 1ffff920000bef2a
[   16.107201][  T262] R13: 00000000000005f0 R14: ffffc900005f7a48 R15: ffffc900005f7d40
[   16.107603][  T262] FS:  00007f2a8dc4e740(0000) GS:ffff8880a3571000(0000) knlGS:0000000000000000
[   16.108293][  T262] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   16.108633][  T262] CR2: 00005618b13be5e6 CR3: 000000000b89d005 CR4: 0000000000772ef0
[   16.109035][  T262] PKRU: 55555554
[   16.109247][  T262] Call Trace:
[   16.109449][  T262]  <TASK>
[   16.109590][  T262]  ? __pfx_netif_set_mtu_ext+0x10/0x10
[   16.109864][  T262]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.110143][  T262]  ? validate_chain+0x166/0x4d0
[   16.110420][  T262]  ? rcu_read_lock_any_held+0x43/0xb0
[   16.110684][  T262]  ? validate_chain+0x166/0x4d0
[   16.110957][  T262]  netif_set_mtu+0x88/0x100
[   16.111237][  T262]  ? __pfx_netif_set_mtu+0x10/0x10
[   16.111513][  T262]  ? rcu_is_watching+0x12/0xc0
[   16.111784][  T262]  dev_set_mtu+0xa0/0x150
[   16.111986][  T262]  dev_ifsioc+0xc6d/0x1610
[   16.112260][  T262]  ? __pfx_dev_ifsioc+0x10/0x10
[   16.112526][  T262]  ? __pfx___mutex_lock+0x10/0x10
[   16.112798][  T262]  ? find_held_lock+0x2b/0x80
[   16.113069][  T262]  ? dev_load+0x6a/0x180
[   16.113273][  T262]  ? __lock_release+0x5d/0x170
[   16.113547][  T262]  dev_ioctl+0x1cb/0xed0
[   16.113751][  T262]  sock_do_ioctl+0x16e/0x1e0
[   16.114020][  T262]  ? __pfx_sock_do_ioctl+0x10/0x10
[   16.114292][  T262]  ? __pmd_alloc+0x7a1/0x7f0
[   16.114557][  T262]  ? lock_vma_under_rcu+0x36c/0x6b0
[   16.114827][  T262]  ? __lock_release+0xa8/0x170
[   16.115105][  T262]  sock_ioctl+0x3b4/0x590
[   16.115321][  T262]  ? __pfx_sock_ioctl+0x10/0x10
[   16.115587][  T262]  ? find_held_lock+0x2b/0x80
[   16.115852][  T262]  ? exc_page_fault+0x5d/0xc0
[   16.116126][  T262]  ? __lock_release+0x5d/0x170
[   16.116394][  T262]  ? exc_page_fault+0x5d/0xc0
[   16.116664][  T262]  __x64_sys_ioctl+0x11f/0x1a0
[   16.116934][  T262]  do_syscall_64+0xc1/0x380
[   16.117221][  T262]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   16.117553][  T262] RIP: 0033:0x7f2a8dd54e4b
[   16.117829][  T262] 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
[   16.118787][  T262] RSP: 002b:00007ffdf2209c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   16.119205][  T262] RAX: ffffffffffffffda RBX: 00007ffdf2209fc8 RCX: 00007f2a8dd54e4b
[   16.119604][  T262] RDX: 00007ffdf2209cc0 RSI: 0000000000008922 RDI: 0000000000000007
[   16.120002][  T262] RBP: 00007ffdf2209fd8 R08: 1999999999999999 R09: 0000000000000000
[   16.120407][  T262] R10: 00007f2a8ddefac0 R11: 0000000000000246 R12: 00007ffdf220a980
[   16.120811][  T262] R13: 00005618b13ad8f0 R14: 00007ffdf2209cc0 R15: 00005618b13b88a2
[   16.121231][  T262]  </TASK>
[   16.121434][  T262] irq event stamp: 63177
[   16.121635][  T262] hardirqs last  enabled at (63185): [<ffffffff86e0820b>] __up_console_sem+0x6b/0x80
[   16.122098][  T262] hardirqs last disabled at (63192): [<ffffffff86e081f0>] __up_console_sem+0x50/0x80
[   16.122569][  T262] softirqs last  enabled at (62694): [<ffffffff86c8af38>] handle_softirqs+0x358/0x620
[   16.123029][  T262] softirqs last disabled at (61723): [<ffffffff86c8b38a>] __irq_exit_rcu+0xfa/0x160
[   16.123500][  T262] ---[ end trace 0000000000000000 ]---