[ 9.628788][ T234] ------------[ cut here ]------------
[ 9.629204][ T234] WARNING: CPU: 3 PID: 234 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 9.629629][ T234] Modules linked in: netdevsim
[ 9.629854][ T234] CPU: 3 UID: 0 PID: 234 Comm: bash Not tainted 6.14.0-rc5-virtme #1
[ 9.630246][ T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.630514][ T234] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 9.630789][ T234] 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
[ 9.631531][ T234] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 9.631798][ T234] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 9.632124][ T234] RDX: 0000000000000000 RSI: ffff888009262c98 RDI: ffff88800aacd0f8
[ 9.632440][ T234] RBP: ffffffffa0323440 R08: 0000000000000000 R09: fffffbfff3c3d83c
[ 9.632756][ T234] R10: ffffffff9e1ec1e7 R11: ffff88800aacc5c0 R12: 0000000000000000
[ 9.633069][ T234] R13: ffff888009262128 R14: ffff888009262008 R15: ffff888009262000
[ 9.633386][ T234] FS: 00007f0aca371740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 9.633747][ T234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.634023][ T234] CR2: 000056466a158088 CR3: 000000000aa30005 CR4: 0000000000772ef0
[ 9.634341][ T234] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.634651][ T234] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.634960][ T234] PKRU: 55555554
[ 9.635131][ T234] Call Trace:
[ 9.635293][ T234]
[ 9.635406][ T234] ? __netdev_update_features+0x9c1/0xde0
[ 9.635624][ T234] ? __warn+0xd1/0x1c0
[ 9.635785][ T234] ? __netdev_update_features+0x9c1/0xde0
[ 9.635995][ T234] ? report_bug+0x28c/0x2d0
[ 9.636221][ T234] ? handle_bug+0x54/0xa0
[ 9.636382][ T234] ? exc_invalid_op+0x18/0x50
[ 9.636589][ T234] ? asm_exc_invalid_op+0x1a/0x20
[ 9.636813][ T234] ? __netdev_update_features+0x9c1/0xde0
[ 9.637030][ T234] ? __pfx___netdev_update_features+0x10/0x10
[ 9.637309][ T234] ? _raw_spin_unlock_irq+0x28/0x50
[ 9.637526][ T234] ? netdev_register_kobject+0x264/0x2f0
[ 9.637739][ T234] register_netdevice+0xd46/0x1360
[ 9.637954][ T234] ? __pfx_register_netdevice+0x10/0x10
[ 9.638183][ T234] nsim_create+0x5f4/0x790 [netdevsim]
[ 9.638410][ T234] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 9.638681][ T234] ? mark_lock+0x38/0x3e0
[ 9.638843][ T234] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 9.639129][ T234] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 9.639397][ T234] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 9.639666][ T234] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 9.639891][ T234] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 9.640166][ T234] ? kernfs_create_link+0x173/0x240
[ 9.640381][ T234] ? kernfs_put+0x1c/0x40
[ 9.640546][ T234] ? sysfs_do_create_link_sd+0x8c/0x100
[ 9.640766][ T234] really_probe+0x1df/0x920
[ 9.640980][ T234] __driver_probe_device+0x2e6/0x3e0
[ 9.641210][ T234] driver_probe_device+0x49/0x140
[ 9.641431][ T234] __device_attach_driver+0x192/0x2b0
[ 9.641642][ T234] ? __pfx___device_attach_driver+0x10/0x10
[ 9.641898][ T234] bus_for_each_drv+0x107/0x1a0
[ 9.642122][ T234] ? __pfx_bus_for_each_drv+0x10/0x10
[ 9.642331][ T234] ? bus_to_subsys+0xd5/0x110
[ 9.642543][ T234] ? __pfx___lock_release+0x10/0x10
[ 9.642754][ T234] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 9.642971][ T234] __device_attach+0x1a3/0x3f0
[ 9.643189][ T234] ? __pfx___device_attach+0x10/0x10
[ 9.643403][ T234] ? bus_to_subsys+0xd5/0x110
[ 9.643616][ T234] ? do_raw_spin_unlock+0x58/0x220
[ 9.643832][ T234] bus_probe_device+0x133/0x180
[ 9.644053][ T234] device_add+0x99d/0x1110
[ 9.644276][ T234] ? __pfx_device_add+0x10/0x10
[ 9.644487][ T234] ? __init_waitqueue_head+0xcf/0x150
[ 9.644706][ T234] new_device_store+0x393/0x690 [netdevsim]
[ 9.644975][ T234] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 9.645260][ T234] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.645469][ T234] ? sysfs_file_ops+0x11e/0x170
[ 9.645686][ T234] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.645893][ T234] kernfs_fop_write_iter+0x2ba/0x460
[ 9.646119][ T234] vfs_write+0xa87/0x11e0
[ 9.646286][ T234] ? __pfx_vfs_write+0x10/0x10
[ 9.646503][ T234] ? __lock_release+0x103/0x460
[ 9.646708][ T234] ? do_user_addr_fault+0x972/0xe30
[ 9.646932][ T234] ? __pfx___up_read+0x10/0x10
[ 9.647159][ T234] ksys_write+0xf8/0x1d0
[ 9.647320][ T234] ? __pfx_ksys_write+0x10/0x10
[ 9.647527][ T234] ? do_user_addr_fault+0x97c/0xe30
[ 9.647749][ T234] do_syscall_64+0xc1/0x1d0
[ 9.647960][ T234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 9.648226][ T234] RIP: 0033:0x7f0aca4b2b77
[ 9.648451][ T234] 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
[ 9.649187][ T234] RSP: 002b:00007ffc13e870d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9.649506][ T234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f0aca4b2b77
[ 9.649820][ T234] RDX: 0000000000000003 RSI: 0000557cf7a1c210 RDI: 0000000000000001
[ 9.650142][ T234] RBP: 0000557cf7a1c210 R08: 0000000000000003 R09: 0000000000000000
[ 9.650513][ T234] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000003
[ 9.650826][ T234] R13: 00007f0aca56e760 R14: 0000000000000003 R15: 00007f0aca5699c0
[ 9.651176][ T234]
[ 9.651352][ T234] irq event stamp: 23145
[ 9.651521][ T234] hardirqs last enabled at (23155): [] __up_console_sem+0x6b/0x80
[ 9.651888][ T234] hardirqs last disabled at (23164): [] __up_console_sem+0x50/0x80
[ 9.652258][ T234] softirqs last enabled at (22244): [] handle_softirqs+0x32e/0x5c0
[ 9.652635][ T234] softirqs last disabled at (22177): [] __irq_exit_rcu+0xc4/0x100
[ 9.653001][ T234] ---[ end trace 0000000000000000 ]---
[ 9.804276][ T243] netdevsim netdevsim32 eni32np1: renamed from eth0