[ 16.329693][ T227] TCP: tun0: Driver has suspect GRO implementation, TCP performance may be compromised.
[ 16.994900][ T259] ------------[ cut here ]------------
[ 16.995368][ T259] WARNING: CPU: 1 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 16.995954][ T259] Modules linked in:
[ 16.996223][ T259] CPU: 1 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 16.996759][ T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.997103][ T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 16.997396][ 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
[ 16.998365][ T259] RSP: 0018:ffffc90000bb7930 EFLAGS: 00010246
[ 16.998725][ T259] RAX: 0000000000000000 RBX: ffff88800baf8000 RCX: 0000000000000001
[ 16.999137][ T259] RDX: 0000000000000000 RSI: ffffffffb9c88ba1 RDI: ffffffffb94555a0
[ 16.999548][ T259] RBP: ffffc90000bb7a18 R08: ffff88800baf8008 R09: 0000000000000000
[ 16.999967][ T259] R10: ffffc90000bb7a48 R11: ffffffffbaa50068 R12: 1ffff92000176f2a
[ 17.000378][ T259] R13: 00000000000005f0 R14: ffffc90000bb7a48 R15: ffffc90000bb7d40
[ 17.000795][ T259] FS: 00007f1fc5fad740(0000) GS:ffff88807a571000(0000) knlGS:0000000000000000
[ 17.001295][ T259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.001639][ T259] CR2: 000055ca5994d5e6 CR3: 0000000008eb7006 CR4: 0000000000772ef0
[ 17.002064][ T259] PKRU: 55555554
[ 17.002269][ T259] Call Trace:
[ 17.002478][ T259]
[ 17.002906][ T259] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.003191][ T259] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.003472][ T259] ? validate_chain+0x166/0x4d0
[ 17.003771][ T259] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.004038][ T259] ? validate_chain+0x166/0x4d0
[ 17.004310][ T259] netif_set_mtu+0x88/0x100
[ 17.004584][ T259] ? __pfx_netif_set_mtu+0x10/0x10
[ 17.004879][ T259] ? rcu_is_watching+0x12/0xc0
[ 17.005161][ T259] dev_set_mtu+0xa0/0x150
[ 17.005370][ T259] dev_ifsioc+0xc6d/0x1610
[ 17.005659][ T259] ? __pfx_dev_ifsioc+0x10/0x10
[ 17.005942][ T259] ? __pfx___mutex_lock+0x10/0x10
[ 17.006226][ T259] ? find_held_lock+0x2b/0x80
[ 17.006498][ T259] ? dev_load+0x6a/0x180
[ 17.006709][ T259] ? __lock_release+0x5d/0x170
[ 17.006989][ T259] dev_ioctl+0x1cb/0xed0
[ 17.007198][ T259] sock_do_ioctl+0x16e/0x1e0
[ 17.007493][ T259] ? __pfx_sock_do_ioctl+0x10/0x10
[ 17.007776][ T259] ? __pmd_alloc+0x7a1/0x7f0
[ 17.008047][ T259] ? lock_vma_under_rcu+0x36c/0x6b0
[ 17.008320][ T259] ? __lock_release+0xa8/0x170
[ 17.008605][ T259] sock_ioctl+0x3b4/0x590
[ 17.008822][ T259] ? __pfx_sock_ioctl+0x10/0x10
[ 17.009091][ T259] ? find_held_lock+0x2b/0x80
[ 17.009365][ T259] ? exc_page_fault+0x5d/0xc0
[ 17.009636][ T259] ? __lock_release+0x5d/0x170
[ 17.009915][ T259] ? exc_page_fault+0x5d/0xc0
[ 17.010194][ T259] __x64_sys_ioctl+0x11f/0x1a0
[ 17.010480][ T259] do_syscall_64+0xc1/0x380
[ 17.010762][ T259] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.011097][ T259] RIP: 0033:0x7f1fc60b3e4b
[ 17.011378][ 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
[ 17.012364][ T259] RSP: 002b:00007ffe09c6ca98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 17.012795][ T259] RAX: ffffffffffffffda RBX: 00007ffe09c6cdf8 RCX: 00007f1fc60b3e4b
[ 17.013206][ T259] RDX: 00007ffe09c6caf0 RSI: 0000000000008922 RDI: 0000000000000007
[ 17.013614][ T259] RBP: 00007ffe09c6ce08 R08: 1999999999999999 R09: 0000000000000000
[ 17.014034][ T259] R10: 00007f1fc614eac0 R11: 0000000000000246 R12: 00007ffe09c6e9a4
[ 17.014443][ T259] R13: 000055ca5993c8f0 R14: 00007ffe09c6caf0 R15: 000055ca599478a2
[ 17.014882][ T259]
[ 17.015090][ T259] irq event stamp: 62813
[ 17.015295][ T259] hardirqs last enabled at (62821): [] __up_console_sem+0x6b/0x80
[ 17.015793][ T259] hardirqs last disabled at (62830): [] __up_console_sem+0x50/0x80
[ 17.016266][ T259] softirqs last enabled at (62232): [] handle_softirqs+0x358/0x620
[ 17.016766][ T259] softirqs last disabled at (62211): [] __irq_exit_rcu+0xfa/0x160
[ 17.017239][ T259] ---[ end trace 0000000000000000 ]---