[ 17.646299][ T261] ------------[ cut here ]------------
[ 17.646789][ T261] WARNING: CPU: 2 PID: 261 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.647349][ T261] Modules linked in:
[ 17.647639][ T261] CPU: 2 UID: 0 PID: 261 Comm: ifconfig Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.648146][ T261] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.648799][ T261] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.649101][ 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
[ 17.650085][ T261] RSP: 0018:ffffc90000b97930 EFLAGS: 00010246
[ 17.650456][ T261] RAX: 0000000000000000 RBX: ffff88800ad80000 RCX: 0000000000000001
[ 17.650880][ T261] RDX: 0000000000000000 RSI: ffffffffa6e88ba1 RDI: ffffffffa66555a0
[ 17.651300][ T261] RBP: ffffc90000b97a18 R08: ffff88800ad80008 R09: 0000000000000000
[ 17.651727][ T261] R10: ffffc90000b97a48 R11: ffffffffa7c50068 R12: 1ffff92000172f2a
[ 17.652147][ T261] R13: 00000000000005f0 R14: ffffc90000b97a48 R15: ffffc90000b97d40
[ 17.652579][ T261] FS: 00007fdbd5139740(0000) GS:ffff88808d3f1000(0000) knlGS:0000000000000000
[ 17.653064][ T261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.653452][ T261] CR2: 000055ef8c9ca5e6 CR3: 000000000535e001 CR4: 0000000000772ef0
[ 17.654073][ T261] PKRU: 55555554
[ 17.654296][ T261] Call Trace:
[ 17.654527][ T261]
[ 17.654687][ T261] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.654977][ T261] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.655262][ T261] ? validate_chain+0x166/0x4d0
[ 17.655568][ T261] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.655851][ T261] ? validate_chain+0x166/0x4d0
[ 17.656136][ T261] netif_set_mtu+0x88/0x100
[ 17.656436][ T261] ? __pfx_netif_set_mtu+0x10/0x10
[ 17.656738][ T261] ? rcu_is_watching+0x12/0xc0
[ 17.657027][ T261] dev_set_mtu+0xa0/0x150
[ 17.657248][ T261] dev_ifsioc+0xc6d/0x1610
[ 17.657545][ T261] ? __pfx_dev_ifsioc+0x10/0x10
[ 17.657829][ T261] ? __pfx___mutex_lock+0x10/0x10
[ 17.658127][ T261] ? find_held_lock+0x2b/0x80
[ 17.658422][ T261] ? dev_load+0x6a/0x180
[ 17.658638][ T261] ? __lock_release+0x5d/0x170
[ 17.658934][ T261] dev_ioctl+0x1cb/0xed0
[ 17.659152][ T261] sock_do_ioctl+0x16e/0x1e0
[ 17.659449][ T261] ? __pfx_sock_do_ioctl+0x10/0x10
[ 17.659731][ T261] ? __pmd_alloc+0x7a1/0x7f0
[ 17.660017][ T261] ? lock_vma_under_rcu+0x36c/0x6b0
[ 17.660304][ T261] ? __lock_release+0xa8/0x170
[ 17.660622][ T261] sock_ioctl+0x3b4/0x590
[ 17.660841][ T261] ? __pfx_sock_ioctl+0x10/0x10
[ 17.661120][ T261] ? find_held_lock+0x2b/0x80
[ 17.661415][ T261] ? exc_page_fault+0x5d/0xc0
[ 17.661695][ T261] ? __lock_release+0x5d/0x170
[ 17.661981][ T261] ? exc_page_fault+0x5d/0xc0
[ 17.662265][ T261] __x64_sys_ioctl+0x11f/0x1a0
[ 17.662565][ T261] do_syscall_64+0xc1/0x380
[ 17.662860][ T261] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.663210][ T261] RIP: 0033:0x7fdbd523fe4b
[ 17.663520][ 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
[ 17.664507][ T261] RSP: 002b:00007ffdbc611e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 17.664937][ T261] RAX: ffffffffffffffda RBX: 00007ffdbc6121c8 RCX: 00007fdbd523fe4b
[ 17.665364][ T261] RDX: 00007ffdbc611ec0 RSI: 0000000000008922 RDI: 0000000000000007
[ 17.665783][ T261] RBP: 00007ffdbc6121d8 R08: 1999999999999999 R09: 0000000000000000
[ 17.666200][ T261] R10: 00007fdbd52daac0 R11: 0000000000000246 R12: 00007ffdbc61398c
[ 17.666634][ T261] R13: 000055ef8c9b98f0 R14: 00007ffdbc611ec0 R15: 000055ef8c9c48a2
[ 17.667066][ T261]
[ 17.667283][ T261] irq event stamp: 61375
[ 17.667511][ T261] hardirqs last enabled at (61387): [] __up_console_sem+0x6b/0x80
[ 17.667996][ T261] hardirqs last disabled at (61396): [] __up_console_sem+0x50/0x80
[ 17.668501][ T261] softirqs last enabled at (60794): [] handle_softirqs+0x358/0x620
[ 17.668984][ T261] softirqs last disabled at (60563): [] __irq_exit_rcu+0xfa/0x160
[ 17.669472][ T261] ---[ end trace 0000000000000000 ]---