[ 16.486023][ T260] ------------[ cut here ]------------
[ 16.486628][ T260] WARNING: CPU: 0 PID: 260 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 16.487873][ T260] Modules linked in:
[ 16.488230][ T260] CPU: 0 UID: 0 PID: 260 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 16.488912][ T260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.489258][ T260] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 16.489630][ T260] 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
[ 16.490808][ T260] RSP: 0018:ffffc90000ca7930 EFLAGS: 00010246
[ 16.491213][ T260] RAX: 0000000000000000 RBX: ffff888009a70000 RCX: 0000000000000001
[ 16.491700][ T260] RDX: 0000000000000000 RSI: ffffffff8fc88ba1 RDI: ffffffff8f4555a0
[ 16.492169][ T260] RBP: ffffc90000ca7a18 R08: ffff888009a70008 R09: 0000000000000000
[ 16.492621][ T260] R10: ffffc90000ca7a48 R11: ffffffff90a50068 R12: 1ffff92000194f2a
[ 16.493157][ T260] R13: 00000000000005f0 R14: ffffc90000ca7a48 R15: ffffc90000ca7d40
[ 16.493655][ T260] FS: 00007f2078def740(0000) GS:ffff88809daf1000(0000) knlGS:0000000000000000
[ 16.494201][ T260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.494606][ T260] CR2: 0000562e8df6a5e6 CR3: 000000003e06e003 CR4: 0000000000772ef0
[ 16.495030][ T260] PKRU: 55555554
[ 16.495245][ T260] Call Trace:
[ 16.495513][ T260]
[ 16.495661][ T260] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 16.496218][ T260] ? rcu_read_lock_any_held+0x43/0xb0
[ 16.496546][ T260] ? validate_chain+0x166/0x4d0
[ 16.496854][ T260] ? rcu_read_lock_any_held+0x43/0xb0
[ 16.497161][ T260] ? validate_chain+0x166/0x4d0
[ 16.497554][ T260] netif_set_mtu+0x88/0x100
[ 16.497951][ T260] ? __pfx_netif_set_mtu+0x10/0x10
[ 16.498579][ T260] ? rcu_is_watching+0x12/0xc0
[ 16.499097][ T260] dev_set_mtu+0xa0/0x150
[ 16.499553][ T260] dev_ifsioc+0xc6d/0x1610
[ 16.500087][ T260] ? __pfx_dev_ifsioc+0x10/0x10
[ 16.500612][ T260] ? __pfx___mutex_lock+0x10/0x10
[ 16.501144][ T260] ? find_held_lock+0x2b/0x80
[ 16.501696][ T260] ? dev_load+0x6a/0x180
[ 16.502074][ T260] ? __lock_release+0x5d/0x170
[ 16.502621][ T260] dev_ioctl+0x1cb/0xed0
[ 16.503095][ T260] sock_do_ioctl+0x16e/0x1e0
[ 16.503737][ T260] ? __pfx_sock_do_ioctl+0x10/0x10
[ 16.504313][ T260] ? __pmd_alloc+0x7a1/0x7f0
[ 16.504910][ T260] ? lock_vma_under_rcu+0x36c/0x6b0
[ 16.505467][ T260] ? __lock_release+0xa8/0x170
[ 16.506053][ T260] sock_ioctl+0x3b4/0x590
[ 16.506530][ T260] ? __pfx_sock_ioctl+0x10/0x10
[ 16.506917][ T260] ? find_held_lock+0x2b/0x80
[ 16.507491][ T260] ? exc_page_fault+0x5d/0xc0
[ 16.507830][ T260] ? __lock_release+0x5d/0x170
[ 16.508141][ T260] ? exc_page_fault+0x5d/0xc0
[ 16.508426][ T260] __x64_sys_ioctl+0x11f/0x1a0
[ 16.508742][ T260] do_syscall_64+0xc1/0x380
[ 16.509051][ T260] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.509451][ T260] RIP: 0033:0x7f2078ef5e4b
[ 16.509779][ T260] 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
[ 16.510948][ T260] RSP: 002b:00007fff9f2d9308 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 16.511397][ T260] RAX: ffffffffffffffda RBX: 00007fff9f2d9668 RCX: 00007f2078ef5e4b
[ 16.511906][ T260] RDX: 00007fff9f2d9360 RSI: 0000000000008922 RDI: 0000000000000007
[ 16.512341][ T260] RBP: 00007fff9f2d9678 R08: 1999999999999999 R09: 0000000000000000
[ 16.512823][ T260] R10: 00007f2078f90ac0 R11: 0000000000000246 R12: 00007fff9f2da99c
[ 16.513328][ T260] R13: 0000562e8df598f0 R14: 00007fff9f2d9360 R15: 0000562e8df648a2
[ 16.514130][ T260]
[ 16.514656][ T260] irq event stamp: 66017
[ 16.515032][ T260] hardirqs last enabled at (66025): [] __up_console_sem+0x6b/0x80
[ 16.515955][ T260] hardirqs last disabled at (66034): [] __up_console_sem+0x50/0x80
[ 16.516876][ T260] softirqs last enabled at (66014): [] handle_softirqs+0x358/0x620
[ 16.517824][ T260] softirqs last disabled at (65993): [] __irq_exit_rcu+0xfa/0x160
[ 16.518423][ T260] ---[ end trace 0000000000000000 ]---