[ 18.149472][ T261] ------------[ cut here ]------------
[ 18.151384][ T261] WARNING: CPU: 1 PID: 261 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.152318][ T261] Modules linked in:
[ 18.152809][ T261] CPU: 1 UID: 0 PID: 261 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.153638][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.154206][ T261] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.154705][ T261] 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
[ 18.156430][ T261] RSP: 0018:ffffc90000ac7930 EFLAGS: 00010246
[ 18.157066][ T261] RAX: 0000000000000000 RBX: ffff888004da0000 RCX: 0000000000000001
[ 18.157779][ T261] RDX: 0000000000000000 RSI: ffffffff8dc88ba1 RDI: ffffffff8d4555a0
[ 18.158836][ T261] RBP: ffffc90000ac7a18 R08: ffff888004da0008 R09: 0000000000000000
[ 18.159579][ T261] R10: ffffc90000ac7a48 R11: ffffffff8ea50068 R12: 1ffff92000158f2a
[ 18.160310][ T261] R13: 00000000000005f0 R14: ffffc90000ac7a48 R15: ffffc90000ac7d40
[ 18.161068][ T261] FS: 00007ff927166740(0000) GS:ffff8880a6571000(0000) knlGS:0000000000000000
[ 18.161904][ T261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.162504][ T261] CR2: 00005568c90575e6 CR3: 0000000008b6b002 CR4: 0000000000772ef0
[ 18.163242][ T261] PKRU: 55555554
[ 18.163608][ T261] Call Trace:
[ 18.163987][ T261]
[ 18.164242][ T261] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.164780][ T261] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.165261][ T261] ? validate_chain+0x166/0x4d0
[ 18.165766][ T261] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.166238][ T261] ? validate_chain+0x166/0x4d0
[ 18.166749][ T261] netif_set_mtu+0x88/0x100
[ 18.167236][ T261] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.167746][ T261] ? rcu_is_watching+0x12/0xc0
[ 18.168224][ T261] dev_set_mtu+0xa0/0x150
[ 18.168583][ T261] dev_ifsioc+0xc6d/0x1610
[ 18.169099][ T261] ? __pfx_dev_ifsioc+0x10/0x10
[ 18.169583][ T261] ? __pfx___mutex_lock+0x10/0x10
[ 18.170047][ T261] ? find_held_lock+0x2b/0x80
[ 18.170501][ T261] ? dev_load+0x6a/0x180
[ 18.170857][ T261] ? __lock_release+0x5d/0x170
[ 18.171332][ T261] dev_ioctl+0x1cb/0xed0
[ 18.171758][ T261] sock_do_ioctl+0x16e/0x1e0
[ 18.172233][ T261] ? __pfx_sock_do_ioctl+0x10/0x10
[ 18.172681][ T261] ? __pmd_alloc+0x7a1/0x7f0
[ 18.173177][ T261] ? lock_vma_under_rcu+0x36c/0x6b0
[ 18.173660][ T261] ? __lock_release+0xa8/0x170
[ 18.174175][ T261] sock_ioctl+0x3b4/0x590
[ 18.174554][ T261] ? __pfx_sock_ioctl+0x10/0x10
[ 18.175055][ T261] ? find_held_lock+0x2b/0x80
[ 18.175529][ T261] ? exc_page_fault+0x5d/0xc0
[ 18.176015][ T261] ? __lock_release+0x5d/0x170
[ 18.176483][ T261] ? exc_page_fault+0x5d/0xc0
[ 18.176997][ T261] __x64_sys_ioctl+0x11f/0x1a0
[ 18.177479][ T261] do_syscall_64+0xc1/0x380
[ 18.177965][ T261] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.178552][ T261] RIP: 0033:0x7ff92726ce4b
[ 18.179068][ 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
[ 18.180476][ T261] RSP: 002b:00007fff33dde6f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 18.181059][ T261] RAX: ffffffffffffffda RBX: 00007fff33ddea58 RCX: 00007ff92726ce4b
[ 18.181537][ T261] RDX: 00007fff33dde750 RSI: 0000000000008922 RDI: 0000000000000007
[ 18.181972][ T261] RBP: 00007fff33ddea68 R08: 1999999999999999 R09: 0000000000000000
[ 18.182532][ T261] R10: 00007ff927307ac0 R11: 0000000000000246 R12: 00007fff33de099a
[ 18.183085][ T261] R13: 00005568c90468f0 R14: 00007fff33dde750 R15: 00005568c90518a2
[ 18.183609][ T261]
[ 18.183939][ T261] irq event stamp: 62601
[ 18.184240][ T261] hardirqs last enabled at (62609): [] __up_console_sem+0x6b/0x80
[ 18.184997][ T261] hardirqs last disabled at (62640): [] __up_console_sem+0x50/0x80
[ 18.185623][ T261] softirqs last enabled at (62638): [] handle_softirqs+0x358/0x620
[ 18.186226][ T261] softirqs last disabled at (62617): [] __irq_exit_rcu+0xfa/0x160
[ 18.186822][ T261] ---[ end trace 0000000000000000 ]---