[ 17.018969][ T227] TCP: tun0: Driver has suspect GRO implementation, TCP performance may be compromised.
[ 17.699638][ T259] ------------[ cut here ]------------
[ 17.700139][ T259] WARNING: CPU: 3 PID: 259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.700717][ T259] Modules linked in:
[ 17.700995][ T259] CPU: 3 UID: 0 PID: 259 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.701517][ T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.701894][ T259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.702193][ T259] 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
[ 17.703254][ T259] RSP: 0018:ffffc90000ac7930 EFLAGS: 00010246
[ 17.703640][ T259] RAX: 0000000000000000 RBX: ffff888004e98000 RCX: 0000000000000001
[ 17.704077][ T259] RDX: 0000000000000000 RSI: ffffffffb3688ba1 RDI: ffffffffb2e555a0
[ 17.704519][ T259] RBP: ffffc90000ac7a18 R08: ffff888004e98008 R09: 0000000000000000
[ 17.704955][ T259] R10: ffffc90000ac7a48 R11: ffffffffb4450068 R12: 1ffff92000158f2a
[ 17.705382][ T259] R13: 00000000000005f0 R14: ffffc90000ac7a48 R15: ffffc90000ac7d40
[ 17.706146][ T259] FS: 00007f9f2a082740(0000) GS:ffff888080c71000(0000) knlGS:0000000000000000
[ 17.706647][ T259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.707023][ T259] CR2: 000055bca187f5e6 CR3: 0000000002b8a006 CR4: 0000000000772ef0
[ 17.707453][ T259] PKRU: 55555554
[ 17.707680][ T259] Call Trace:
[ 17.707921][ T259]
[ 17.708075][ T259] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.708372][ T259] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.708660][ T259] ? validate_chain+0x166/0x4d0
[ 17.708968][ T259] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.709253][ T259] ? validate_chain+0x166/0x4d0
[ 17.709546][ T259] netif_set_mtu+0x88/0x100
[ 17.709861][ T259] ? __pfx_netif_set_mtu+0x10/0x10
[ 17.710169][ T259] ? rcu_is_watching+0x12/0xc0
[ 17.710482][ T259] dev_set_mtu+0xa0/0x150
[ 17.710699][ T259] dev_ifsioc+0xc6d/0x1610
[ 17.710997][ T259] ? __pfx_dev_ifsioc+0x10/0x10
[ 17.711281][ T259] ? __pfx___mutex_lock+0x10/0x10
[ 17.711575][ T259] ? find_held_lock+0x2b/0x80
[ 17.712065][ T259] ? dev_load+0x6a/0x180
[ 17.712444][ T259] ? __lock_release+0x5d/0x170
[ 17.712953][ T259] dev_ioctl+0x1cb/0xed0
[ 17.713341][ T259] sock_do_ioctl+0x16e/0x1e0
[ 17.713816][ T259] ? __pfx_sock_do_ioctl+0x10/0x10
[ 17.714321][ T259] ? __pmd_alloc+0x7a1/0x7f0
[ 17.714782][ T259] ? lock_vma_under_rcu+0x36c/0x6b0
[ 17.715285][ T259] ? __lock_release+0xa8/0x170
[ 17.715792][ T259] sock_ioctl+0x3b4/0x590
[ 17.716186][ T259] ? __pfx_sock_ioctl+0x10/0x10
[ 17.716674][ T259] ? find_held_lock+0x2b/0x80
[ 17.717186][ T259] ? exc_page_fault+0x5d/0xc0
[ 17.717674][ T259] ? __lock_release+0x5d/0x170
[ 17.718173][ T259] ? exc_page_fault+0x5d/0xc0
[ 17.718673][ T259] __x64_sys_ioctl+0x11f/0x1a0
[ 17.719170][ T259] do_syscall_64+0xc1/0x380
[ 17.719623][ T259] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.720258][ T259] RIP: 0033:0x7f9f2a188e4b
[ 17.720788][ 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
[ 17.722470][ T259] RSP: 002b:00007ffdb8b38d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 17.723178][ T259] RAX: ffffffffffffffda RBX: 00007ffdb8b390b8 RCX: 00007f9f2a188e4b
[ 17.723868][ T259] RDX: 00007ffdb8b38db0 RSI: 0000000000008922 RDI: 0000000000000007
[ 17.724478][ T259] RBP: 00007ffdb8b390c8 R08: 1999999999999999 R09: 0000000000000000
[ 17.724926][ T259] R10: 00007f9f2a223ac0 R11: 0000000000000246 R12: 00007ffdb8b3a9a4
[ 17.725357][ T259] R13: 000055bca186e8f0 R14: 00007ffdb8b38db0 R15: 000055bca18798a2
[ 17.725798][ T259]
[ 17.726040][ T259] irq event stamp: 63265
[ 17.726259][ T259] hardirqs last enabled at (63273): [] __up_console_sem+0x6b/0x80
[ 17.726756][ T259] hardirqs last disabled at (63280): [] __up_console_sem+0x50/0x80
[ 17.727257][ T259] softirqs last enabled at (62276): [] handle_softirqs+0x358/0x620
[ 17.727768][ T259] softirqs last disabled at (61729): [] __irq_exit_rcu+0xfa/0x160
[ 17.728271][ T259] ---[ end trace 0000000000000000 ]---