[ 20.244310][ T266] ------------[ cut here ]------------
[ 20.244825][ T266] WARNING: CPU: 0 PID: 266 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.245396][ T266] Modules linked in:
[ 20.245677][ T266] CPU: 0 UID: 0 PID: 266 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.246185][ T266] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.246574][ T266] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.246883][ T266] 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
[ 20.247899][ T266] RSP: 0018:ffffc90000c27930 EFLAGS: 00010246
[ 20.248278][ T266] RAX: 0000000000000000 RBX: ffff888004dac000 RCX: 0000000000000001
[ 20.248803][ T266] RDX: 0000000000000000 RSI: ffffffffb5c88ba1 RDI: ffffffffb54555a0
[ 20.249218][ T266] RBP: ffffc90000c27a18 R08: ffff888004dac008 R09: 0000000000000000
[ 20.249647][ T266] R10: ffffc90000c27a48 R11: ffffffffb6a50068 R12: 1ffff92000184f2a
[ 20.250065][ T266] R13: 00000000000005f0 R14: ffffc90000c27a48 R15: ffffc90000c27d40
[ 20.250474][ T266] FS: 00007f883c2a3740(0000) GS:ffff88807e4f1000(0000) knlGS:0000000000000000
[ 20.251265][ T266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.251675][ T266] CR2: 000055904f0115e6 CR3: 000000000ab98004 CR4: 0000000000772ef0
[ 20.252099][ T266] PKRU: 55555554
[ 20.252313][ T266] Call Trace:
[ 20.252524][ T266]
[ 20.252686][ T266] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.252975][ T266] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.253260][ T266] ? validate_chain+0x166/0x4d0
[ 20.253554][ T266] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.253848][ T266] ? validate_chain+0x166/0x4d0
[ 20.254141][ T266] netif_set_mtu+0x88/0x100
[ 20.254440][ T266] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.254758][ T266] ? rcu_is_watching+0x12/0xc0
[ 20.255061][ T266] dev_set_mtu+0xa0/0x150
[ 20.255283][ T266] dev_ifsioc+0xc6d/0x1610
[ 20.255586][ T266] ? __pfx_dev_ifsioc+0x10/0x10
[ 20.255890][ T266] ? __pfx___mutex_lock+0x10/0x10
[ 20.256194][ T266] ? find_held_lock+0x2b/0x80
[ 20.256489][ T266] ? dev_load+0x6a/0x180
[ 20.256724][ T266] ? __lock_release+0x5d/0x170
[ 20.257027][ T266] dev_ioctl+0x1cb/0xed0
[ 20.257250][ T266] sock_do_ioctl+0x16e/0x1e0
[ 20.257598][ T266] ? __pfx_sock_do_ioctl+0x10/0x10
[ 20.257919][ T266] ? __pmd_alloc+0x7a1/0x7f0
[ 20.258212][ T266] ? lock_vma_under_rcu+0x36c/0x6b0
[ 20.258508][ T266] ? __lock_release+0xa8/0x170
[ 20.258823][ T266] sock_ioctl+0x3b4/0x590
[ 20.259046][ T266] ? __pfx_sock_ioctl+0x10/0x10
[ 20.259337][ T266] ? find_held_lock+0x2b/0x80
[ 20.259642][ T266] ? exc_page_fault+0x5d/0xc0
[ 20.259934][ T266] ? __lock_release+0x5d/0x170
[ 20.260237][ T266] ? exc_page_fault+0x5d/0xc0
[ 20.260530][ T266] __x64_sys_ioctl+0x11f/0x1a0
[ 20.260842][ T266] do_syscall_64+0xc1/0x380
[ 20.261137][ T266] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.261519][ T266] RIP: 0033:0x7f883c3a9e4b
[ 20.261842][ T266] 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
[ 20.262898][ T266] RSP: 002b:00007ffdd4f766a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 20.263343][ T266] RAX: ffffffffffffffda RBX: 00007ffdd4f76a08 RCX: 00007f883c3a9e4b
[ 20.263789][ T266] RDX: 00007ffdd4f76700 RSI: 0000000000008922 RDI: 0000000000000007
[ 20.264219][ T266] RBP: 00007ffdd4f76a18 R08: 1999999999999999 R09: 0000000000000000
[ 20.264668][ T266] R10: 00007f883c444ac0 R11: 0000000000000246 R12: 00007ffdd4f789ac
[ 20.265101][ T266] R13: 000055904f0008f0 R14: 00007ffdd4f76700 R15: 000055904f00b8a2
[ 20.265546][ T266]
[ 20.265780][ T266] irq event stamp: 65365
[ 20.266009][ T266] hardirqs last enabled at (65373): [] __up_console_sem+0x6b/0x80
[ 20.266516][ T266] hardirqs last disabled at (65380): [] __up_console_sem+0x50/0x80
[ 20.267117][ T266] softirqs last enabled at (64930): [] handle_softirqs+0x358/0x620
[ 20.267594][ T266] softirqs last disabled at (64865): [] __irq_exit_rcu+0xfa/0x160
[ 20.268076][ T266] ---[ end trace 0000000000000000 ]---