[ 20.031571][ T261] ------------[ cut here ]------------
[ 20.032044][ T261] WARNING: CPU: 0 PID: 261 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.032630][ T261] Modules linked in:
[ 20.032896][ T261] CPU: 0 UID: 0 PID: 261 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.033399][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.033762][ T261] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.034055][ T261] 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
[ 20.035074][ T261] RSP: 0018:ffffc90000af7930 EFLAGS: 00010246
[ 20.035448][ T261] RAX: 0000000000000000 RBX: ffff88800bb4c000 RCX: 0000000000000001
[ 20.035885][ T261] RDX: 0000000000000000 RSI: ffffffffa3488ba1 RDI: ffffffffa2c555a0
[ 20.036311][ T261] RBP: ffffc90000af7a18 R08: ffff88800bb4c008 R09: 0000000000000000
[ 20.036744][ T261] R10: ffffc90000af7a48 R11: ffffffffa4250068 R12: 1ffff9200015ef2a
[ 20.037167][ T261] R13: 00000000000005f0 R14: ffffc90000af7a48 R15: ffffc90000af7d40
[ 20.037604][ T261] FS: 00007f568e90d740(0000) GS:ffff888090cf1000(0000) knlGS:0000000000000000
[ 20.038100][ T261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.038461][ T261] CR2: 000056202cb1e5e6 CR3: 0000000004e32005 CR4: 0000000000772ef0
[ 20.039155][ T261] PKRU: 55555554
[ 20.039373][ T261] Call Trace:
[ 20.039597][ T261]
[ 20.039748][ T261] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.040036][ T261] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.040323][ T261] ? validate_chain+0x166/0x4d0
[ 20.040625][ T261] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.040907][ T261] ? validate_chain+0x166/0x4d0
[ 20.041191][ T261] netif_set_mtu+0x88/0x100
[ 20.041476][ T261] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.041778][ T261] ? rcu_is_watching+0x12/0xc0
[ 20.042071][ T261] dev_set_mtu+0xa0/0x150
[ 20.042287][ T261] dev_ifsioc+0xc6d/0x1610
[ 20.042571][ T261] ? __pfx_dev_ifsioc+0x10/0x10
[ 20.042869][ T261] ? __pfx___mutex_lock+0x10/0x10
[ 20.043160][ T261] ? find_held_lock+0x2b/0x80
[ 20.043449][ T261] ? dev_load+0x6a/0x180
[ 20.043671][ T261] ? __lock_release+0x5d/0x170
[ 20.043971][ T261] dev_ioctl+0x1cb/0xed0
[ 20.044187][ T261] sock_do_ioctl+0x16e/0x1e0
[ 20.044475][ T261] ? __pfx_sock_do_ioctl+0x10/0x10
[ 20.044764][ T261] ? __pmd_alloc+0x7a1/0x7f0
[ 20.045044][ T261] ? lock_vma_under_rcu+0x36c/0x6b0
[ 20.045334][ T261] ? __lock_release+0xa8/0x170
[ 20.045632][ T261] sock_ioctl+0x3b4/0x590
[ 20.045846][ T261] ? __pfx_sock_ioctl+0x10/0x10
[ 20.046131][ T261] ? find_held_lock+0x2b/0x80
[ 20.046414][ T261] ? exc_page_fault+0x5d/0xc0
[ 20.046704][ T261] ? __lock_release+0x5d/0x170
[ 20.046987][ T261] ? exc_page_fault+0x5d/0xc0
[ 20.047271][ T261] __x64_sys_ioctl+0x11f/0x1a0
[ 20.047560][ T261] do_syscall_64+0xc1/0x380
[ 20.047848][ T261] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.048199][ T261] RIP: 0033:0x7f568ea13e4b
[ 20.048498][ T261] 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
[ 20.049511][ T261] RSP: 002b:00007fff6bd96208 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 20.049945][ T261] RAX: ffffffffffffffda RBX: 00007fff6bd96568 RCX: 00007f568ea13e4b
[ 20.050373][ T261] RDX: 00007fff6bd96260 RSI: 0000000000008922 RDI: 0000000000000007
[ 20.050802][ T261] RBP: 00007fff6bd96578 R08: 1999999999999999 R09: 0000000000000000
[ 20.051225][ T261] R10: 00007f568eaaeac0 R11: 0000000000000246 R12: 00007fff6bd96992
[ 20.051660][ T261] R13: 000056202cb0d8f0 R14: 00007fff6bd96260 R15: 000056202cb188a2
[ 20.052119][ T261]
[ 20.052336][ T261] irq event stamp: 60767
[ 20.052547][ T261] hardirqs last enabled at (60775): [] __up_console_sem+0x6b/0x80
[ 20.053052][ T261] hardirqs last disabled at (60784): [] __up_console_sem+0x50/0x80
[ 20.053539][ T261] softirqs last enabled at (60292): [] handle_softirqs+0x358/0x620
[ 20.054039][ T261] softirqs last disabled at (60287): [] __irq_exit_rcu+0xfa/0x160
[ 20.054528][ T261] ---[ end trace 0000000000000000 ]---