[ 10.235481][ T230] ------------[ cut here ]------------
[ 10.235862][ T230] WARNING: CPU: 3 PID: 230 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 10.236284][ T230] Modules linked in: netdevsim
[ 10.236514][ T230] CPU: 3 UID: 0 PID: 230 Comm: ethtool-coalesc Not tainted 6.14.0-rc5-virtme #1
[ 10.236989][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.237244][ T230] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 10.237520][ T230] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 10.238239][ T230] RSP: 0018:ffffc90000b17520 EFLAGS: 00010246
[ 10.238516][ T230] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 10.238826][ T230] RDX: 0000000000000000 RSI: ffff88803c6b2c98 RDI: ffff88803c6dd0f8
[ 10.239133][ T230] RBP: ffffffffb7f23440 R08: 0000000000000000 R09: fffffbfff6bbd83c
[ 10.239467][ T230] R10: ffffffffb5dec1e7 R11: ffff88803c6dc5c0 R12: 0000000000000000
[ 10.239866][ T230] R13: ffff88803c6b2128 R14: ffff88803c6b2008 R15: ffff88803c6b2000
[ 10.240175][ T230] FS: 00007f4c09342740(0000) GS:ffff88802f580000(0000) knlGS:0000000000000000
[ 10.240548][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.240812][ T230] CR2: 00005599bce1d078 CR3: 00000000087fc002 CR4: 0000000000772ef0
[ 10.241135][ T230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 10.241459][ T230] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 10.241772][ T230] PKRU: 55555554
[ 10.241934][ T230] Call Trace:
[ 10.242104][ T230]
[ 10.242217][ T230] ? __netdev_update_features+0x9c1/0xde0
[ 10.242453][ T230] ? __warn+0xd1/0x1c0
[ 10.242620][ T230] ? __netdev_update_features+0x9c1/0xde0
[ 10.242835][ T230] ? report_bug+0x28c/0x2d0
[ 10.243053][ T230] ? handle_bug+0x54/0xa0
[ 10.243214][ T230] ? exc_invalid_op+0x18/0x50
[ 10.243431][ T230] ? asm_exc_invalid_op+0x1a/0x20
[ 10.243656][ T230] ? __netdev_update_features+0x9c1/0xde0
[ 10.243874][ T230] ? __pfx___netdev_update_features+0x10/0x10
[ 10.244136][ T230] ? _raw_spin_unlock_irq+0x28/0x50
[ 10.244359][ T230] ? netdev_register_kobject+0x264/0x2f0
[ 10.244575][ T230] register_netdevice+0xd46/0x1360
[ 10.244794][ T230] ? __pfx_register_netdevice+0x10/0x10
[ 10.245014][ T230] nsim_create+0x5f4/0x790 [netdevsim]
[ 10.245240][ T230] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 10.245514][ T230] ? mark_lock+0x38/0x3e0
[ 10.245678][ T230] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 10.245958][ T230] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 10.246223][ T230] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 10.246500][ T230] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 10.246721][ T230] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 10.246980][ T230] ? kernfs_create_link+0x173/0x240
[ 10.247199][ T230] ? kernfs_put+0x1c/0x40
[ 10.247366][ T230] ? sysfs_do_create_link_sd+0x8c/0x100
[ 10.247590][ T230] really_probe+0x1df/0x920
[ 10.247804][ T230] __driver_probe_device+0x2e6/0x3e0
[ 10.248016][ T230] driver_probe_device+0x49/0x140
[ 10.248232][ T230] __device_attach_driver+0x192/0x2b0
[ 10.248450][ T230] ? __pfx___device_attach_driver+0x10/0x10
[ 10.248703][ T230] bus_for_each_drv+0x107/0x1a0
[ 10.248911][ T230] ? __pfx_bus_for_each_drv+0x10/0x10
[ 10.249122][ T230] ? bus_to_subsys+0xd5/0x110
[ 10.249327][ T230] ? __pfx___lock_release+0x10/0x10
[ 10.249541][ T230] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 10.249753][ T230] __device_attach+0x1a3/0x3f0
[ 10.249959][ T230] ? __pfx___device_attach+0x10/0x10
[ 10.250167][ T230] ? bus_to_subsys+0xd5/0x110
[ 10.250384][ T230] ? do_raw_spin_unlock+0x58/0x220
[ 10.250606][ T230] bus_probe_device+0x133/0x180
[ 10.250818][ T230] device_add+0x99d/0x1110
[ 10.251031][ T230] ? __pfx_device_add+0x10/0x10
[ 10.251237][ T230] ? __init_waitqueue_head+0xcf/0x150
[ 10.251465][ T230] new_device_store+0x393/0x690 [netdevsim]
[ 10.251733][ T230] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 10.252004][ T230] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.252215][ T230] ? sysfs_file_ops+0x11e/0x170
[ 10.252455][ T230] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.252670][ T230] kernfs_fop_write_iter+0x2ba/0x460
[ 10.252887][ T230] vfs_write+0xa87/0x11e0
[ 10.253056][ T230] ? __pfx_vfs_write+0x10/0x10
[ 10.253270][ T230] ? __lock_release+0x103/0x460
[ 10.253485][ T230] ? do_user_addr_fault+0x972/0xe30
[ 10.253711][ T230] ? __pfx___up_read+0x10/0x10
[ 10.253928][ T230] ksys_write+0xf8/0x1d0
[ 10.254092][ T230] ? __pfx_ksys_write+0x10/0x10
[ 10.254297][ T230] ? do_user_addr_fault+0x97c/0xe30
[ 10.254543][ T230] do_syscall_64+0xc1/0x1d0
[ 10.254755][ T230] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 10.255015][ T230] RIP: 0033:0x7f4c09483b77
[ 10.255243][ T230] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 10.255974][ T230] RSP: 002b:00007fff4107ba98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 10.256294][ T230] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f4c09483b77
[ 10.256635][ T230] RDX: 0000000000000002 RSI: 00005599bce1c070 RDI: 0000000000000001
[ 10.256948][ T230] RBP: 00005599bce1c070 R08: 0000000000000003 R09: 0000000000000000
[ 10.257259][ T230] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000002
[ 10.257581][ T230] R13: 00007f4c0953f760 R14: 0000000000000002 R15: 00007f4c0953a9c0
[ 10.257931][ T230]
[ 10.258094][ T230] irq event stamp: 23909
[ 10.258257][ T230] hardirqs last enabled at (23919): [] __up_console_sem+0x6b/0x80
[ 10.258632][ T230] hardirqs last disabled at (23930): [] __up_console_sem+0x50/0x80
[ 10.258997][ T230] softirqs last enabled at (22952): [] handle_softirqs+0x32e/0x5c0
[ 10.259373][ T230] softirqs last disabled at (22887): [] __irq_exit_rcu+0xc4/0x100
[ 10.259729][ T230] ---[ end trace 0000000000000000 ]---
[ 10.398090][ T240] netdevsim netdevsim9 eni9np1: renamed from eth0