[ 10.760779][ T228] ------------[ cut here ]------------
[ 10.761199][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 10.761782][ T228] Modules linked in: netdevsim
[ 10.762030][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 10.762456][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.762744][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 10.763057][ T228] 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
[ 10.763942][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 10.764278][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 10.764665][ T228] RDX: 0000000000000000 RSI: ffff888009bb2c98 RDI: ffff88800b4c0b78
[ 10.765021][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 10.765443][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 10.765782][ T228] R13: ffff888009bb2128 R14: ffff888009bb2008 R15: ffff888009bb2000
[ 10.766120][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 10.766559][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.766847][ T228] CR2: 000055b1da12c338 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 10.767203][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 10.767580][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 10.767928][ T228] PKRU: 55555554
[ 10.768106][ T228] Call Trace:
[ 10.768296][ T228]
[ 10.768590][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 10.768831][ T228] ? __warn+0xd1/0x1c0
[ 10.769015][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 10.769259][ T228] ? report_bug+0x28c/0x2d0
[ 10.769512][ T228] ? handle_bug+0x54/0xa0
[ 10.769689][ T228] ? exc_invalid_op+0x18/0x50
[ 10.769916][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 10.770156][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 10.770428][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 10.770730][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 10.770994][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 10.771259][ T228] register_netdevice+0xd46/0x1360
[ 10.771544][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 10.771784][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 10.772030][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 10.772347][ T228] ? mark_lock+0x38/0x3e0
[ 10.772524][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 10.772823][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 10.773114][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 10.773429][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 10.773680][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 10.773966][ T228] ? kernfs_create_link+0x173/0x240
[ 10.774204][ T228] ? kernfs_put+0x1c/0x40
[ 10.774386][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 10.774617][ T228] really_probe+0x1df/0x920
[ 10.774847][ T228] __driver_probe_device+0x2e6/0x3e0
[ 10.775075][ T228] driver_probe_device+0x49/0x140
[ 10.775352][ T228] __device_attach_driver+0x192/0x2b0
[ 10.775577][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 10.775852][ T228] bus_for_each_drv+0x107/0x1a0
[ 10.776079][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 10.776313][ T228] ? bus_to_subsys+0xd5/0x110
[ 10.776546][ T228] ? __pfx___lock_release+0x10/0x10
[ 10.776771][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 10.777008][ T228] __device_attach+0x1a3/0x3f0
[ 10.777244][ T228] ? __pfx___device_attach+0x10/0x10
[ 10.777476][ T228] ? bus_to_subsys+0xd5/0x110
[ 10.777700][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 10.777931][ T228] bus_probe_device+0x133/0x180
[ 10.778162][ T228] device_add+0x99d/0x1110
[ 10.778414][ T228] ? __pfx_device_add+0x10/0x10
[ 10.778637][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 10.778888][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 10.779193][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 10.779498][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.779722][ T228] ? sysfs_file_ops+0x11e/0x170
[ 10.779952][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.780187][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 10.780459][ T228] vfs_write+0xa87/0x11e0
[ 10.780639][ T228] ? __pfx_vfs_write+0x10/0x10
[ 10.780893][ T228] ? __lock_release+0x103/0x460
[ 10.781115][ T228] ? do_user_addr_fault+0x972/0xe30
[ 10.781396][ T228] ? __pfx___up_read+0x10/0x10
[ 10.781630][ T228] ksys_write+0xf8/0x1d0
[ 10.781803][ T228] ? __pfx_ksys_write+0x10/0x10
[ 10.782024][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 10.782278][ T228] do_syscall_64+0xc1/0x1d0
[ 10.782516][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 10.782793][ T228] RIP: 0033:0x7fcacc1d8b77
[ 10.783030][ T228] 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
[ 10.783821][ T228] RSP: 002b:00007ffeb53a3898 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 10.784160][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 10.784536][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 10.784867][ T228] RBP: 000055b1da12b330 R08: 0000000000000003 R09: 0000000000000077
[ 10.785209][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 10.785552][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 10.785904][ T228]
[ 10.786077][ T228] irq event stamp: 65385
[ 10.786247][ T228] hardirqs last enabled at (65395): [] __up_console_sem+0x6b/0x80
[ 10.786635][ T228] hardirqs last disabled at (65406): [] __up_console_sem+0x50/0x80
[ 10.787019][ T228] softirqs last enabled at (64868): [] handle_softirqs+0x32e/0x5c0
[ 10.787409][ T228] softirqs last disabled at (64859): [] __irq_exit_rcu+0xc4/0x100
[ 10.787788][ T228] ---[ end trace 0000000000000000 ]---
[ 10.927404][ T236] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 11.759131][ T248] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 11.770360][ T248] ip (248) used greatest stack depth: 23776 bytes left
[ 11.961962][ T253] ip (253) used greatest stack depth: 23488 bytes left
[ 12.302002][ T260] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 12.523412][ T263] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 13.295376][ T279] netdevsim netdevsim430 eni430np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 13.798903][ T290] netdevsim netdevsim430 eni430np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 15.313024][ T327] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 15.471278][ T328] netdevsim netdevsim430 eni430np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 15.620604][ T329] netdevsim netdevsim430 eni430np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 16.677247][ T228] ------------[ cut here ]------------
[ 16.677721][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 16.678255][ T228] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 16.678787][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 16.679554][ T228] Tainted: [W]=WARN
[ 16.679869][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.680291][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 16.680768][ T228] 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
[ 16.681913][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 16.682359][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 16.682854][ T228] RDX: 0000000000000000 RSI: ffff888008bb2c98 RDI: ffff88800b4c0b28
[ 16.683370][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 16.683876][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 16.684375][ T228] R13: ffff888008bb2128 R14: ffff888008bb2008 R15: ffff888008bb2000
[ 16.684752][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 16.685380][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.685658][ T228] CR2: 00007f1e806f2a00 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 16.685974][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 16.686295][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 16.686620][ T228] PKRU: 55555554
[ 16.686830][ T228] Call Trace:
[ 16.687043][ T228]
[ 16.687213][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 16.687461][ T228] ? __warn+0xd1/0x1c0
[ 16.687633][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 16.687892][ T228] ? report_bug+0x28c/0x2d0
[ 16.688194][ T228] ? handle_bug+0x54/0xa0
[ 16.688402][ T228] ? exc_invalid_op+0x18/0x50
[ 16.688635][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 16.688912][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 16.689217][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 16.689522][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 16.689753][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 16.690002][ T228] register_netdevice+0xd46/0x1360
[ 16.690241][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 16.690549][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 16.690871][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 16.691194][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 16.691525][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 16.691802][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 16.692103][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 16.692394][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 16.692693][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 16.692912][ T228] ? sysfs_file_ops+0x11e/0x170
[ 16.693238][ T228] ? sysfs_kf_write+0x41/0x170
[ 16.693479][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 16.693697][ T228] vfs_write+0xa87/0x11e0
[ 16.693898][ T228] ? __pfx_vfs_write+0x10/0x10
[ 16.694235][ T228] ? find_held_lock+0x2c/0x110
[ 16.694498][ T228] ? __pfx___lock_release+0x10/0x10
[ 16.694725][ T228] ksys_write+0xf8/0x1d0
[ 16.694964][ T228] ? __pfx_ksys_write+0x10/0x10
[ 16.695197][ T228] do_syscall_64+0xc1/0x1d0
[ 16.695519][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.695787][ T228] RIP: 0033:0x7fcacc1d8b77
[ 16.696060][ T228] 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
[ 16.696770][ T228] RSP: 002b:00007ffeb53a3798 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 16.697071][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 16.697472][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 16.697779][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 16.698076][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 16.698400][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 16.698709][ T228]
[ 16.698870][ T228] irq event stamp: 257295
[ 16.699048][ T228] hardirqs last enabled at (257307): [] __up_console_sem+0x6b/0x80
[ 16.699490][ T228] hardirqs last disabled at (257320): [] __up_console_sem+0x50/0x80
[ 16.699851][ T228] softirqs last enabled at (256532): [] handle_softirqs+0x32e/0x5c0
[ 16.700242][ T228] softirqs last disabled at (256487): [] __irq_exit_rcu+0xc4/0x100
[ 16.700688][ T228] ---[ end trace 0000000000000000 ]---
[ 16.829237][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 17.747536][ T345] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 17.752395][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 18.372114][ T358] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 18.397403][ T65] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 18.633717][ T361] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 18.637389][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.483198][ T377] netdevsim netdevsim430 eni430np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 19.487637][ T65] netdevsim netdevsim430 eni430np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.004632][ T388] netdevsim netdevsim430 eni430np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 20.010430][ T11] netdevsim netdevsim430 eni430np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 20.411418][ T399] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 20.413820][ T399] netdevsim netdevsim430 eni430np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 20.416388][ T399] netdevsim netdevsim430 eni430np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 20.512364][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.515351][ T11] netdevsim netdevsim430 eni430np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.517457][ T11] netdevsim netdevsim430 eni430np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.241049][ T416] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.278407][ T11] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.399522][ T417] netdevsim netdevsim430 eni430np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.449360][ T11] netdevsim netdevsim430 eni430np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.566089][ T418] netdevsim netdevsim430 eni430np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 21.612366][ T11] netdevsim netdevsim430 eni430np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 23.264249][ T228] ------------[ cut here ]------------
[ 23.264669][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 23.265129][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 23.265440][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 23.265896][ T228] Tainted: [W]=WARN
[ 23.266067][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.266367][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 23.266674][ T228] 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
[ 23.267515][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 23.267796][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 23.268182][ T228] RDX: 0000000000000000 RSI: ffff88800c0bac98 RDI: ffff88800b4c0b78
[ 23.268519][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 23.268852][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 23.269194][ T228] R13: ffff88800c0ba128 R14: ffff88800c0ba008 R15: ffff88800c0ba000
[ 23.269550][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 23.270070][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.270367][ T228] CR2: 00007fcacc24b733 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 23.270702][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 23.271039][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 23.271400][ T228] PKRU: 55555554
[ 23.271571][ T228] Call Trace:
[ 23.271750][ T228]
[ 23.271877][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.272126][ T228] ? __warn+0xd1/0x1c0
[ 23.272305][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.272544][ T228] ? report_bug+0x28c/0x2d0
[ 23.272779][ T228] ? handle_bug+0x54/0xa0
[ 23.272953][ T228] ? exc_invalid_op+0x18/0x50
[ 23.273172][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 23.273417][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.273647][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 23.273920][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 23.274167][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 23.274494][ T228] register_netdevice+0xd46/0x1360
[ 23.274746][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 23.274990][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 23.275256][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 23.275569][ T228] ? mark_lock+0x38/0x3e0
[ 23.275746][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 23.276066][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 23.276400][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 23.276711][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 23.276958][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 23.277263][ T228] ? kernfs_create_link+0x173/0x240
[ 23.277505][ T228] ? kernfs_put+0x1c/0x40
[ 23.277676][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 23.277910][ T228] really_probe+0x1df/0x920
[ 23.278136][ T228] __driver_probe_device+0x2e6/0x3e0
[ 23.278370][ T228] driver_probe_device+0x49/0x140
[ 23.278593][ T228] __device_attach_driver+0x192/0x2b0
[ 23.278817][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 23.279085][ T228] bus_for_each_drv+0x107/0x1a0
[ 23.279311][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 23.279542][ T228] ? bus_to_subsys+0xd5/0x110
[ 23.279771][ T228] ? __pfx___lock_release+0x10/0x10
[ 23.280022][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 23.280251][ T228] __device_attach+0x1a3/0x3f0
[ 23.280490][ T228] ? __pfx___device_attach+0x10/0x10
[ 23.280723][ T228] ? bus_to_subsys+0xd5/0x110
[ 23.280947][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 23.281195][ T228] bus_probe_device+0x133/0x180
[ 23.281442][ T228] device_add+0x99d/0x1110
[ 23.281676][ T228] ? __pfx_device_add+0x10/0x10
[ 23.281897][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 23.282127][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 23.282438][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 23.282730][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 23.282993][ T228] ? sysfs_file_ops+0x11e/0x170
[ 23.283219][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 23.283467][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 23.283692][ T228] vfs_write+0xa87/0x11e0
[ 23.283881][ T228] ? __pfx_vfs_write+0x10/0x10
[ 23.284149][ T228] ? __lock_release+0x103/0x460
[ 23.284383][ T228] ? do_user_addr_fault+0x972/0xe30
[ 23.284619][ T228] ? __pfx___up_read+0x10/0x10
[ 23.284849][ T228] ksys_write+0xf8/0x1d0
[ 23.285024][ T228] ? __pfx_ksys_write+0x10/0x10
[ 23.285240][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 23.285510][ T228] do_syscall_64+0xc1/0x1d0
[ 23.285734][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.286002][ T228] RIP: 0033:0x7fcacc1d8b77
[ 23.286257][ T228] 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
[ 23.287011][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 23.287351][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 23.287676][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 23.288042][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 23.288383][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 23.288705][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 23.289054][ T228]
[ 23.289234][ T228] irq event stamp: 441919
[ 23.289416][ T228] hardirqs last enabled at (441933): [] __up_console_sem+0x6b/0x80
[ 23.289786][ T228] hardirqs last disabled at (441944): [] __up_console_sem+0x50/0x80
[ 23.290169][ T228] softirqs last enabled at (441206): [] handle_softirqs+0x32e/0x5c0
[ 23.290569][ T228] softirqs last disabled at (441139): [] __irq_exit_rcu+0xc4/0x100
[ 23.290975][ T228] ---[ end trace 0000000000000000 ]---
[ 23.325387][ T228] ------------[ cut here ]------------
[ 23.325755][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 23.326195][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 23.326525][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 23.326959][ T228] Tainted: [W]=WARN
[ 23.327122][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.327447][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 23.327715][ T228] 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
[ 23.328461][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 23.328726][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 23.329047][ T228] RDX: 0000000000000000 RSI: ffff8880097cac98 RDI: ffff88800b4c0b28
[ 23.329374][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 23.329694][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 23.330000][ T228] R13: ffff8880097ca128 R14: ffff8880097ca008 R15: ffff8880097ca000
[ 23.330621][ T228] FS: 00007fcacc097740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 23.331009][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.331265][ T228] CR2: 00007f1e8087fa30 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 23.331583][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 23.331904][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 23.332223][ T228] PKRU: 55555554
[ 23.332394][ T228] Call Trace:
[ 23.332549][ T228]
[ 23.332659][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.332870][ T228] ? __warn+0xd1/0x1c0
[ 23.333030][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.333268][ T228] ? report_bug+0x28c/0x2d0
[ 23.333498][ T228] ? handle_bug+0x54/0xa0
[ 23.333663][ T228] ? exc_invalid_op+0x18/0x50
[ 23.333877][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 23.334097][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.334316][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 23.334611][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 23.334825][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 23.335038][ T228] register_netdevice+0xd46/0x1360
[ 23.335253][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 23.335516][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 23.335744][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 23.336015][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 23.336300][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 23.336577][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 23.336791][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 23.337013][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 23.337282][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 23.337503][ T228] ? sysfs_file_ops+0x11e/0x170
[ 23.337718][ T228] ? sysfs_kf_write+0x41/0x170
[ 23.337929][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 23.338145][ T228] vfs_write+0xa87/0x11e0
[ 23.338309][ T228] ? __pfx_vfs_write+0x10/0x10
[ 23.338538][ T228] ? find_held_lock+0x2c/0x110
[ 23.338752][ T228] ? __pfx___lock_release+0x10/0x10
[ 23.338965][ T228] ksys_write+0xf8/0x1d0
[ 23.339124][ T228] ? __pfx_ksys_write+0x10/0x10
[ 23.339351][ T228] do_syscall_64+0xc1/0x1d0
[ 23.339561][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.339820][ T228] RIP: 0033:0x7fcacc1d8b77
[ 23.340026][ T228] 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
[ 23.340733][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 23.341047][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 23.341372][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 23.341687][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 23.341991][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 23.342297][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 23.342673][ T228]
[ 23.342842][ T228] irq event stamp: 451037
[ 23.343006][ T228] hardirqs last enabled at (451047): [] __up_console_sem+0x6b/0x80
[ 23.343384][ T228] hardirqs last disabled at (451058): [] __up_console_sem+0x50/0x80
[ 23.343751][ T228] softirqs last enabled at (450388): [] handle_softirqs+0x32e/0x5c0
[ 23.344114][ T228] softirqs last disabled at (450383): [] __irq_exit_rcu+0xc4/0x100
[ 23.344480][ T228] ---[ end trace 0000000000000000 ]---
[ 23.698374][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 25.412490][ T11] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 26.500463][ T65] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 28.292479][ T65] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 29.316550][ T446] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 29.851952][ T228] ------------[ cut here ]------------
[ 29.852348][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 29.852788][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 29.853182][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 29.853670][ T228] Tainted: [W]=WARN
[ 29.853887][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.854170][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 29.854478][ T228] 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
[ 29.855224][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 29.855537][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 29.855881][ T228] RDX: 0000000000000000 RSI: ffff88800ad82c98 RDI: ffff88800b4c0b78
[ 29.856215][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 29.856568][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 29.856896][ T228] R13: ffff88800ad82128 R14: ffff88800ad82008 R15: ffff88800ad82000
[ 29.857216][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 29.857625][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.857929][ T228] CR2: 00007f257da371b4 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 29.858266][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.858606][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.859097][ T228] PKRU: 55555554
[ 29.859269][ T228] Call Trace:
[ 29.859451][ T228]
[ 29.859572][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 29.859797][ T228] ? __warn+0xd1/0x1c0
[ 29.859974][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 29.860201][ T228] ? report_bug+0x28c/0x2d0
[ 29.860443][ T228] ? handle_bug+0x54/0xa0
[ 29.860652][ T228] ? exc_invalid_op+0x18/0x50
[ 29.860878][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 29.861115][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 29.861360][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 29.861638][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 29.861885][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 29.862126][ T228] register_netdevice+0xd46/0x1360
[ 29.862377][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 29.862642][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 29.862907][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 29.863234][ T228] ? mark_lock+0x38/0x3e0
[ 29.863429][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 29.863739][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.864051][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 29.864365][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 29.864619][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 29.864918][ T228] ? kernfs_create_link+0x173/0x240
[ 29.865181][ T228] ? kernfs_put+0x1c/0x40
[ 29.865397][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 29.865648][ T228] really_probe+0x1df/0x920
[ 29.865912][ T228] __driver_probe_device+0x2e6/0x3e0
[ 29.866154][ T228] driver_probe_device+0x49/0x140
[ 29.866405][ T228] __device_attach_driver+0x192/0x2b0
[ 29.866665][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 29.866998][ T228] bus_for_each_drv+0x107/0x1a0
[ 29.867247][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 29.867506][ T228] ? bus_to_subsys+0xd5/0x110
[ 29.867759][ T228] ? __pfx___lock_release+0x10/0x10
[ 29.867999][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 29.868240][ T228] __device_attach+0x1a3/0x3f0
[ 29.868486][ T228] ? __pfx___device_attach+0x10/0x10
[ 29.868719][ T228] ? bus_to_subsys+0xd5/0x110
[ 29.868962][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 29.869214][ T228] bus_probe_device+0x133/0x180
[ 29.869474][ T228] device_add+0x99d/0x1110
[ 29.869716][ T228] ? __pfx_device_add+0x10/0x10
[ 29.869953][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 29.870212][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 29.870533][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 29.870864][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.871110][ T228] ? sysfs_file_ops+0x11e/0x170
[ 29.871369][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.871606][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 29.871864][ T228] vfs_write+0xa87/0x11e0
[ 29.872068][ T228] ? __pfx_vfs_write+0x10/0x10
[ 29.872313][ T228] ? __lock_release+0x103/0x460
[ 29.872556][ T228] ? do_user_addr_fault+0x972/0xe30
[ 29.872792][ T228] ? __pfx___up_read+0x10/0x10
[ 29.873032][ T228] ksys_write+0xf8/0x1d0
[ 29.873223][ T228] ? __pfx_ksys_write+0x10/0x10
[ 29.873455][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 29.873710][ T228] do_syscall_64+0xc1/0x1d0
[ 29.873934][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.874236][ T228] RIP: 0033:0x7fcacc1d8b77
[ 29.874475][ T228] 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
[ 29.875229][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 29.875621][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 29.875968][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 29.876317][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 29.876680][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 29.877013][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 29.877374][ T228]
[ 29.877550][ T228] irq event stamp: 481777
[ 29.877731][ T228] hardirqs last enabled at (481789): [] __up_console_sem+0x6b/0x80
[ 29.878123][ T228] hardirqs last disabled at (481800): [] __up_console_sem+0x50/0x80
[ 29.878501][ T228] softirqs last enabled at (480692): [] handle_softirqs+0x32e/0x5c0
[ 29.878888][ T228] softirqs last disabled at (480685): [] __irq_exit_rcu+0xc4/0x100
[ 29.879263][ T228] ---[ end trace 0000000000000000 ]---
[ 29.916694][ T228] ------------[ cut here ]------------
[ 29.917069][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 29.917541][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 29.917924][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 29.918349][ T228] Tainted: [W]=WARN
[ 29.918524][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.918788][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 29.919051][ T228] 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
[ 29.919747][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 29.920016][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 29.920339][ T228] RDX: 0000000000000000 RSI: ffff88800c232c98 RDI: ffff88800b4c0b28
[ 29.920675][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 29.920985][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 29.921297][ T228] R13: ffff88800c232128 R14: ffff88800c232008 R15: ffff88800c232000
[ 29.921622][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 29.921989][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.922253][ T228] CR2: 00007fcacc0f3330 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 29.922588][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.922896][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.923389][ T228] PKRU: 55555554
[ 29.923563][ T228] Call Trace:
[ 29.923736][ T228]
[ 29.923848][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 29.924058][ T228] ? __warn+0xd1/0x1c0
[ 29.924219][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 29.924438][ T228] ? report_bug+0x28c/0x2d0
[ 29.924661][ T228] ? handle_bug+0x54/0xa0
[ 29.924822][ T228] ? exc_invalid_op+0x18/0x50
[ 29.925039][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 29.925272][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 29.925508][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 29.925776][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 29.925983][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 29.926205][ T228] register_netdevice+0xd46/0x1360
[ 29.926422][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 29.926636][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 29.926854][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 29.927149][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 29.927430][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 29.927706][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.927916][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 29.928140][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 29.928417][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.928640][ T228] ? sysfs_file_ops+0x11e/0x170
[ 29.928842][ T228] ? sysfs_kf_write+0x41/0x170
[ 29.929062][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 29.929269][ T228] vfs_write+0xa87/0x11e0
[ 29.929446][ T228] ? __pfx_vfs_write+0x10/0x10
[ 29.929650][ T228] ? find_held_lock+0x2c/0x110
[ 29.929859][ T228] ? __pfx___lock_release+0x10/0x10
[ 29.930075][ T228] ksys_write+0xf8/0x1d0
[ 29.930239][ T228] ? __pfx_ksys_write+0x10/0x10
[ 29.930462][ T228] do_syscall_64+0xc1/0x1d0
[ 29.930694][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.930939][ T228] RIP: 0033:0x7fcacc1d8b77
[ 29.931147][ T228] 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
[ 29.932113][ T228] RSP: 002b:00007ffeb53a4a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 29.932579][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 29.932897][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 29.933202][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 29.933550][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 29.933847][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 29.934163][ T228]
[ 29.934470][ T228] irq event stamp: 495501
[ 29.934632][ T228] hardirqs last enabled at (495513): [] __up_console_sem+0x6b/0x80
[ 29.935090][ T228] hardirqs last disabled at (495524): [] __up_console_sem+0x50/0x80
[ 29.935436][ T228] softirqs last enabled at (493980): [] handle_softirqs+0x32e/0x5c0
[ 29.935777][ T228] softirqs last disabled at (492381): [] __irq_exit_rcu+0xc4/0x100
[ 29.936239][ T228] ---[ end trace 0000000000000000 ]---
[ 30.248471][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 30.863942][ T459] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 31.159353][ T467] netdevsim netdevsim430 eni430np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 31.554192][ T479] netdevsim netdevsim430 eni430np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 32.122048][ T495] netdevsim netdevsim430 eni430np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 33.324987][ T527] netdevsim netdevsim430 eni430np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 33.991269][ T547] netdevsim netdevsim430 eni430np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 34.714766][ T571] netdevsim netdevsim430 eni430np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 35.503678][ T599] netdevsim netdevsim430 eni430np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 37.238653][ T656] netdevsim netdevsim430 eni430np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 37.279402][ T11] netdevsim netdevsim430 eni430np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 37.312907][ T656] ip (656) used greatest stack depth: 23264 bytes left
[ 38.081535][ T684] netdevsim netdevsim430 eni430np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 38.853487][ T710] netdevsim netdevsim430 eni430np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 38.891645][ T11] netdevsim netdevsim430 eni430np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 39.676125][ T735] netdevsim netdevsim430 eni430np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 40.472380][ T759] netdevsim netdevsim430 eni430np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 42.505637][ T834] netdevsim netdevsim430 eni430np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 42.551604][ T11] netdevsim netdevsim430 eni430np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 43.185009][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 43.185644][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 43.186078][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 43.186541][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 43.186971][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 43.187408][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 43.187842][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 43.709293][ T228] ------------[ cut here ]------------
[ 43.709628][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 43.710005][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 43.710408][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 43.710876][ T228] Tainted: [W]=WARN
[ 43.711033][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 43.711290][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 43.711545][ T228] 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
[ 43.712204][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 43.712453][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 43.712734][ T228] RDX: 0000000000000000 RSI: ffff8880097cac98 RDI: ffff88800b4c0b28
[ 43.713020][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 43.713300][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 43.713593][ T228] R13: ffff8880097ca128 R14: ffff8880097ca008 R15: ffff8880097ca000
[ 43.713878][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 43.714212][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 43.714463][ T228] CR2: 00007fcacc11c440 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 43.714753][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 43.715037][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 43.715317][ T228] PKRU: 55555554
[ 43.715474][ T228] Call Trace:
[ 43.715622][ T228]
[ 43.715722][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 43.715917][ T228] ? __warn+0xd1/0x1c0
[ 43.716065][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 43.716261][ T228] ? report_bug+0x28c/0x2d0
[ 43.716469][ T228] ? handle_bug+0x54/0xa0
[ 43.716619][ T228] ? exc_invalid_op+0x18/0x50
[ 43.716811][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 43.717016][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 43.717214][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 43.717467][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 43.717671][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 43.717874][ T228] register_netdevice+0xd46/0x1360
[ 43.718073][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 43.718303][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 43.718523][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 43.718776][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 43.719055][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 43.719308][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 43.719507][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 43.719710][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 43.719956][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 43.720144][ T228] ? sysfs_file_ops+0x11e/0x170
[ 43.720345][ T228] ? sysfs_kf_write+0x41/0x170
[ 43.720569][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 43.720771][ T228] vfs_write+0xa87/0x11e0
[ 43.720925][ T228] ? __pfx_vfs_write+0x10/0x10
[ 43.721119][ T228] ? find_held_lock+0x2c/0x110
[ 43.721319][ T228] ? __pfx___lock_release+0x10/0x10
[ 43.721529][ T228] ksys_write+0xf8/0x1d0
[ 43.721675][ T228] ? __pfx_ksys_write+0x10/0x10
[ 43.721876][ T228] do_syscall_64+0xc1/0x1d0
[ 43.722069][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 43.722307][ T228] RIP: 0033:0x7fcacc1d8b77
[ 43.722515][ T228] 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
[ 43.723170][ T228] RSP: 002b:00007ffeb53a4a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 43.723470][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 43.723778][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 43.724058][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 43.724350][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 43.724636][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 43.724937][ T228]
[ 43.725083][ T228] irq event stamp: 1384991
[ 43.725273][ T228] hardirqs last enabled at (1385001): [] __up_console_sem+0x6b/0x80
[ 43.725612][ T228] hardirqs last disabled at (1385012): [] __up_console_sem+0x50/0x80
[ 43.725941][ T228] softirqs last enabled at (1383772): [] handle_softirqs+0x32e/0x5c0
[ 43.726280][ T228] softirqs last disabled at (1383669): [] __irq_exit_rcu+0xc4/0x100
[ 43.726614][ T228] ---[ end trace 0000000000000000 ]---
[ 43.837491][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 44.412394][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 44.702362][ T11] netdevsim netdevsim430 eni430np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 45.080358][ T11] netdevsim netdevsim430 eni430np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 45.592381][ T11] netdevsim netdevsim430 eni430np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 46.675363][ T65] netdevsim netdevsim430 eni430np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 47.319374][ T11] netdevsim netdevsim430 eni430np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 48.000389][ T11] netdevsim netdevsim430 eni430np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 48.759931][ T65] netdevsim netdevsim430 eni430np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 50.377496][ T11] netdevsim netdevsim430 eni430np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 50.379394][ T11] netdevsim netdevsim430 eni430np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 51.171365][ T11] netdevsim netdevsim430 eni430np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 51.848398][ T11] netdevsim netdevsim430 eni430np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 51.850382][ T11] netdevsim netdevsim430 eni430np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 52.570382][ T11] netdevsim netdevsim430 eni430np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 53.246358][ T11] netdevsim netdevsim430 eni430np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 55.495368][ T65] netdevsim netdevsim430 eni430np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 55.497381][ T65] netdevsim netdevsim430 eni430np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 56.061397][ T228] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 56.064349][ T228] netdevsim netdevsim430 eni430np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 56.066542][ T228] netdevsim netdevsim430 eni430np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 56.069366][ T228] netdevsim netdevsim430 eni430np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 56.072358][ T228] netdevsim netdevsim430 eni430np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 56.074353][ T228] netdevsim netdevsim430 eni430np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 56.076395][ T228] netdevsim netdevsim430 eni430np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 56.680430][ T228] ------------[ cut here ]------------
[ 56.680785][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 56.681293][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 56.681769][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 56.682240][ T228] Tainted: [W]=WARN
[ 56.682411][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.682693][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 56.682962][ T228] 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
[ 56.683713][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 56.683975][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 56.684298][ T228] RDX: 0000000000000000 RSI: ffff888009bb2c98 RDI: ffff88800b4c0b78
[ 56.684624][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 56.684930][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 56.685249][ T228] R13: ffff888009bb2128 R14: ffff888009bb2008 R15: ffff888009bb2000
[ 56.685695][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 56.686081][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.686377][ T228] CR2: 00007f1e805025a0 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 56.686693][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.686998][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.687347][ T228] PKRU: 55555554
[ 56.687508][ T228] Call Trace:
[ 56.687663][ T228]
[ 56.687770][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 56.687982][ T228] ? __warn+0xd1/0x1c0
[ 56.688146][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 56.688373][ T228] ? report_bug+0x28c/0x2d0
[ 56.688586][ T228] ? handle_bug+0x54/0xa0
[ 56.688746][ T228] ? exc_invalid_op+0x18/0x50
[ 56.688954][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 56.689238][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 56.689481][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 56.689747][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 56.689967][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 56.690216][ T228] register_netdevice+0xd46/0x1360
[ 56.690463][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 56.690690][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 56.690912][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 56.691196][ T228] ? mark_lock+0x38/0x3e0
[ 56.691377][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 56.691685][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 56.691956][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 56.692235][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 56.692467][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 56.692729][ T228] ? kernfs_create_link+0x173/0x240
[ 56.692940][ T228] ? kernfs_put+0x1c/0x40
[ 56.693111][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 56.693341][ T228] really_probe+0x1df/0x920
[ 56.693557][ T228] __driver_probe_device+0x2e6/0x3e0
[ 56.693772][ T228] driver_probe_device+0x49/0x140
[ 56.693980][ T228] __device_attach_driver+0x192/0x2b0
[ 56.694202][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 56.694471][ T228] bus_for_each_drv+0x107/0x1a0
[ 56.694681][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 56.694891][ T228] ? bus_to_subsys+0xd5/0x110
[ 56.695132][ T228] ? __pfx___lock_release+0x10/0x10
[ 56.695357][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 56.695576][ T228] __device_attach+0x1a3/0x3f0
[ 56.695781][ T228] ? __pfx___device_attach+0x10/0x10
[ 56.695987][ T228] ? bus_to_subsys+0xd5/0x110
[ 56.696225][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 56.696464][ T228] bus_probe_device+0x133/0x180
[ 56.696685][ T228] device_add+0x99d/0x1110
[ 56.696896][ T228] ? __pfx_device_add+0x10/0x10
[ 56.697104][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 56.697322][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 56.697601][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 56.697869][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 56.698082][ T228] ? sysfs_file_ops+0x11e/0x170
[ 56.698296][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 56.698518][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 56.698732][ T228] vfs_write+0xa87/0x11e0
[ 56.698898][ T228] ? __pfx_vfs_write+0x10/0x10
[ 56.699140][ T228] ? find_held_lock+0x2c/0x110
[ 56.699374][ T228] ? __pfx___lock_release+0x10/0x10
[ 56.699599][ T228] ksys_write+0xf8/0x1d0
[ 56.699759][ T228] ? __pfx_ksys_write+0x10/0x10
[ 56.699982][ T228] do_syscall_64+0xc1/0x1d0
[ 56.700192][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.700471][ T228] RIP: 0033:0x7fcacc1d8b77
[ 56.700686][ T228] 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
[ 56.701409][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 56.701720][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 56.702023][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 56.702340][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 56.702651][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 56.702955][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 56.703315][ T228]
[ 56.703484][ T228] irq event stamp: 2244809
[ 56.703690][ T228] hardirqs last enabled at (2244819): [] __up_console_sem+0x6b/0x80
[ 56.704051][ T228] hardirqs last disabled at (2244828): [] __up_console_sem+0x50/0x80
[ 56.704412][ T228] softirqs last enabled at (2243906): [] handle_softirqs+0x32e/0x5c0
[ 56.704764][ T228] softirqs last disabled at (2243875): [] __irq_exit_rcu+0xc4/0x100
[ 56.705120][ T228] ---[ end trace 0000000000000000 ]---
[ 56.757784][ T228] ------------[ cut here ]------------
[ 56.758258][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 56.758911][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 56.759570][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 56.760180][ T228] Tainted: [W]=WARN
[ 56.760442][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 56.760819][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 56.761208][ T228] 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
[ 56.762346][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 56.762742][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 56.763197][ T228] RDX: 0000000000000000 RSI: ffff888005142c98 RDI: ffff88800b4c0b28
[ 56.763669][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 56.764116][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 56.764589][ T228] R13: ffff888005142128 R14: ffff888005142008 R15: ffff888005142000
[ 56.765044][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 56.765599][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.765976][ T228] CR2: 00007fcacc0f3330 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 56.766460][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 56.766921][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 56.767412][ T228] PKRU: 55555554
[ 56.767855][ T228] Call Trace:
[ 56.768084][ T228]
[ 56.768245][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 56.768579][ T228] ? __warn+0xd1/0x1c0
[ 56.768815][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 56.769137][ T228] ? report_bug+0x28c/0x2d0
[ 56.769489][ T228] ? handle_bug+0x54/0xa0
[ 56.769745][ T228] ? exc_invalid_op+0x18/0x50
[ 56.770063][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 56.770469][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 56.770710][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 56.770955][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 56.771159][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 56.771385][ T228] register_netdevice+0xd46/0x1360
[ 56.771594][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 56.771798][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 56.772004][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 56.772272][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 56.772549][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 56.772798][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 56.772996][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 56.773208][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 56.773474][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 56.773661][ T228] ? sysfs_file_ops+0x11e/0x170
[ 56.773853][ T228] ? sysfs_kf_write+0x41/0x170
[ 56.774068][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 56.774418][ T228] vfs_write+0xa87/0x11e0
[ 56.774670][ T228] ? __pfx_vfs_write+0x10/0x10
[ 56.774991][ T228] ? find_held_lock+0x2c/0x110
[ 56.775319][ T228] ? __pfx___lock_release+0x10/0x10
[ 56.775672][ T228] ksys_write+0xf8/0x1d0
[ 56.775912][ T228] ? __pfx_ksys_write+0x10/0x10
[ 56.776178][ T228] do_syscall_64+0xc1/0x1d0
[ 56.776397][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 56.776637][ T228] RIP: 0033:0x7fcacc1d8b77
[ 56.776835][ T228] Code: Unable to access opcode bytes at 0x7fcacc1d8b4d.
[ 56.777120][ T228] RSP: 002b:00007ffeb53a4a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 56.777420][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 56.777699][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 56.777981][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 56.778437][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 56.778901][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 56.779406][ T228]
[ 56.779641][ T228] irq event stamp: 2258733
[ 56.779929][ T228] hardirqs last enabled at (2258743): [] __up_console_sem+0x6b/0x80
[ 56.780277][ T228] hardirqs last disabled at (2258752): [] __up_console_sem+0x50/0x80
[ 56.780636][ T228] softirqs last enabled at (2258016): [] handle_softirqs+0x32e/0x5c0
[ 56.780963][ T228] softirqs last disabled at (2257991): [] __irq_exit_rcu+0xc4/0x100
[ 56.781479][ T228] ---[ end trace 0000000000000000 ]---
[ 57.037237][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 70.267303][ T228] ------------[ cut here ]------------
[ 70.267609][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 70.268033][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 70.268493][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 70.268909][ T228] Tainted: [W]=WARN
[ 70.269070][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 70.269343][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 70.269614][ T228] 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
[ 70.270373][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 70.270644][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 70.270954][ T228] RDX: 0000000000000000 RSI: ffff8880089f2c98 RDI: ffff88800b4c0b28
[ 70.271276][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 70.271619][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 70.271930][ T228] R13: ffff8880089f2128 R14: ffff8880089f2008 R15: ffff8880089f2000
[ 70.272244][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 70.272630][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.272897][ T228] CR2: 00007fcacc11c440 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 70.273224][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 70.273563][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 70.273894][ T228] PKRU: 55555554
[ 70.274053][ T228] Call Trace:
[ 70.274211][ T228]
[ 70.274314][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 70.274543][ T228] ? __warn+0xd1/0x1c0
[ 70.274717][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 70.274931][ T228] ? report_bug+0x28c/0x2d0
[ 70.275147][ T228] ? handle_bug+0x54/0xa0
[ 70.275322][ T228] ? exc_invalid_op+0x18/0x50
[ 70.275550][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 70.275786][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 70.276019][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 70.276296][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 70.276525][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 70.276748][ T228] register_netdevice+0xd46/0x1360
[ 70.276964][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 70.277187][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 70.277435][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 70.277725][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 70.278023][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 70.278297][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 70.278535][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 70.278768][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 70.279050][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 70.279263][ T228] ? sysfs_file_ops+0x11e/0x170
[ 70.279484][ T228] ? sysfs_kf_write+0x41/0x170
[ 70.279696][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 70.279911][ T228] vfs_write+0xa87/0x11e0
[ 70.280078][ T228] ? __pfx_vfs_write+0x10/0x10
[ 70.280291][ T228] ? find_held_lock+0x2c/0x110
[ 70.280538][ T228] ? __pfx___lock_release+0x10/0x10
[ 70.280754][ T228] ksys_write+0xf8/0x1d0
[ 70.280917][ T228] ? __pfx_ksys_write+0x10/0x10
[ 70.281147][ T228] do_syscall_64+0xc1/0x1d0
[ 70.281363][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.281620][ T228] RIP: 0033:0x7fcacc1d8b77
[ 70.281836][ T228] 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
[ 70.282601][ T228] RSP: 002b:00007ffeb53a4a68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 70.282947][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 70.283273][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 70.283601][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 70.283914][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 70.284218][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 70.284571][ T228]
[ 70.284741][ T228] irq event stamp: 3116305
[ 70.284960][ T228] hardirqs last enabled at (3116315): [] __up_console_sem+0x6b/0x80
[ 70.285352][ T228] hardirqs last disabled at (3116326): [] __up_console_sem+0x50/0x80
[ 70.285726][ T228] softirqs last enabled at (3114876): [] handle_softirqs+0x32e/0x5c0
[ 70.286086][ T228] softirqs last disabled at (3114871): [] __irq_exit_rcu+0xc4/0x100
[ 70.286471][ T228] ---[ end trace 0000000000000000 ]---
[ 70.383993][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 83.464526][ T228] ------------[ cut here ]------------
[ 83.464914][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 83.465431][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 83.465907][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 83.466516][ T228] Tainted: [W]=WARN
[ 83.466807][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.467265][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 83.467754][ T228] 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
[ 83.469042][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 83.469548][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 83.470116][ T228] RDX: 0000000000000000 RSI: ffff88800ad82c98 RDI: ffff88800b4c0b78
[ 83.470718][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 83.471540][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 83.472111][ T228] R13: ffff88800ad82128 R14: ffff88800ad82008 R15: ffff88800ad82000
[ 83.472690][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 83.473205][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.473510][ T228] CR2: 00007fab9ff25000 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 83.473859][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 83.474255][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 83.474618][ T228] PKRU: 55555554
[ 83.474807][ T228] Call Trace:
[ 83.474993][ T228]
[ 83.475182][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 83.475531][ T228] ? __warn+0xd1/0x1c0
[ 83.475728][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 83.475972][ T228] ? report_bug+0x28c/0x2d0
[ 83.476245][ T228] ? handle_bug+0x54/0xa0
[ 83.476444][ T228] ? exc_invalid_op+0x18/0x50
[ 83.476686][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 83.476943][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 83.477203][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 83.477520][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 83.477768][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 83.478011][ T228] register_netdevice+0xd46/0x1360
[ 83.478274][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 83.478536][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 83.478937][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 83.479441][ T228] ? mark_lock+0x38/0x3e0
[ 83.479747][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 83.480243][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 83.480781][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 83.481268][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 83.481701][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 83.482198][ T228] ? kernfs_create_link+0x173/0x240
[ 83.482616][ T228] ? kernfs_put+0x1c/0x40
[ 83.482920][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 83.483322][ T228] really_probe+0x1df/0x920
[ 83.483800][ T228] __driver_probe_device+0x2e6/0x3e0
[ 83.484190][ T228] driver_probe_device+0x49/0x140
[ 83.484603][ T228] __device_attach_driver+0x192/0x2b0
[ 83.484985][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 83.485372][ T228] bus_for_each_drv+0x107/0x1a0
[ 83.485618][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 83.485852][ T228] ? bus_to_subsys+0xd5/0x110
[ 83.486122][ T228] ? __pfx___lock_release+0x10/0x10
[ 83.486409][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 83.486654][ T228] __device_attach+0x1a3/0x3f0
[ 83.486897][ T228] ? __pfx___device_attach+0x10/0x10
[ 83.487146][ T228] ? bus_to_subsys+0xd5/0x110
[ 83.487400][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 83.487644][ T228] bus_probe_device+0x133/0x180
[ 83.487893][ T228] device_add+0x99d/0x1110
[ 83.488146][ T228] ? __pfx_device_add+0x10/0x10
[ 83.488396][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 83.488643][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 83.488998][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 83.489505][ T228] ? sysfs_file_ops+0x11e/0x170
[ 83.489898][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 83.490298][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 83.490712][ T228] vfs_write+0xa87/0x11e0
[ 83.491026][ T228] ? __pfx_vfs_write+0x10/0x10
[ 83.491446][ T228] ? find_held_lock+0x2c/0x110
[ 83.491850][ T228] ? __pfx___lock_release+0x10/0x10
[ 83.492259][ T228] ksys_write+0xf8/0x1d0
[ 83.492583][ T228] ? __pfx_ksys_write+0x10/0x10
[ 83.492997][ T228] do_syscall_64+0xc1/0x1d0
[ 83.493420][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.493896][ T228] RIP: 0033:0x7fcacc1d8b77
[ 83.494288][ T228] 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
[ 83.495563][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 83.496144][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 83.496712][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 83.497259][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 83.497817][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 83.498419][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 83.499025][ T228]
[ 83.499318][ T228] irq event stamp: 3951283
[ 83.499723][ T228] hardirqs last enabled at (3951297): [] __up_console_sem+0x6b/0x80
[ 83.500391][ T228] hardirqs last disabled at (3951310): [] __up_console_sem+0x50/0x80
[ 83.501046][ T228] softirqs last enabled at (3950152): [] handle_softirqs+0x32e/0x5c0
[ 83.501704][ T228] softirqs last disabled at (3950139): [] __irq_exit_rcu+0xc4/0x100
[ 83.502204][ T228] ---[ end trace 0000000000000000 ]---
[ 83.552548][ T228] ------------[ cut here ]------------
[ 83.552901][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 83.553421][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 83.553853][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 83.554624][ T228] Tainted: [W]=WARN
[ 83.555034][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 83.555525][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 83.555968][ T228] 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
[ 83.557163][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 83.557617][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 83.558127][ T228] RDX: 0000000000000000 RSI: ffff88800c232c98 RDI: ffff88800b4c0b28
[ 83.558657][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 83.559164][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 83.559694][ T228] R13: ffff88800c232128 R14: ffff88800c232008 R15: ffff88800c232000
[ 83.560196][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 83.560745][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.561018][ T228] CR2: 00007fcacc0f3330 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 83.561612][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 83.561936][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 83.562264][ T228] PKRU: 55555554
[ 83.562444][ T228] Call Trace:
[ 83.562615][ T228]
[ 83.562733][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 83.562954][ T228] ? __warn+0xd1/0x1c0
[ 83.563196][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 83.563528][ T228] ? report_bug+0x28c/0x2d0
[ 83.563765][ T228] ? handle_bug+0x54/0xa0
[ 83.563935][ T228] ? exc_invalid_op+0x18/0x50
[ 83.564169][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 83.564411][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 83.564659][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 83.565086][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 83.565462][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 83.565818][ T228] register_netdevice+0xd46/0x1360
[ 83.566178][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 83.566571][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 83.566961][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 83.567440][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 83.567932][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 83.568411][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 83.568769][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 83.569141][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 83.569607][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 83.569972][ T228] ? sysfs_file_ops+0x11e/0x170
[ 83.570361][ T228] ? sysfs_kf_write+0x41/0x170
[ 83.570714][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 83.571018][ T228] vfs_write+0xa87/0x11e0
[ 83.571218][ T228] ? __pfx_vfs_write+0x10/0x10
[ 83.571457][ T228] ? find_held_lock+0x2c/0x110
[ 83.571685][ T228] ? __pfx___lock_release+0x10/0x10
[ 83.571940][ T228] ksys_write+0xf8/0x1d0
[ 83.572164][ T228] ? __pfx_ksys_write+0x10/0x10
[ 83.572531][ T228] do_syscall_64+0xc1/0x1d0
[ 83.572766][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 83.573046][ T228] RIP: 0033:0x7fcacc1d8b77
[ 83.573282][ T228] Code: Unable to access opcode bytes at 0x7fcacc1d8b4d.
[ 83.573572][ T228] RSP: 002b:00007ffeb53a6358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 83.573895][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 83.574231][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 83.574560][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 83.574878][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 83.575222][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 83.575577][ T228]
[ 83.575750][ T228] irq event stamp: 3960769
[ 83.575968][ T228] hardirqs last enabled at (3960781): [] __up_console_sem+0x6b/0x80
[ 83.576365][ T228] hardirqs last disabled at (3960794): [] __up_console_sem+0x50/0x80
[ 83.576733][ T228] softirqs last enabled at (3960048): [] handle_softirqs+0x32e/0x5c0
[ 83.577125][ T228] softirqs last disabled at (3960041): [] __irq_exit_rcu+0xc4/0x100
[ 83.577497][ T228] ---[ end trace 0000000000000000 ]---
[ 83.846455][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 84.463623][ T2094] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 84.783199][ T2102] netdevsim netdevsim430 eni430np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 85.174240][ T2114] netdevsim netdevsim430 eni430np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 85.679555][ T2130] netdevsim netdevsim430 eni430np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 86.703846][ T2161] netdevsim netdevsim430 eni430np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 87.344373][ T2181] netdevsim netdevsim430 eni430np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 88.073721][ T2205] netdevsim netdevsim430 eni430np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 88.825700][ T2233] netdevsim netdevsim430 eni430np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 90.378179][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 90.379368][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 90.380142][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 90.380938][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 90.381705][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 90.382615][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 90.383406][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 90.384159][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 91.341050][ T228] ------------[ cut here ]------------
[ 91.341301][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 91.341941][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 91.342354][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 91.342725][ T228] Tainted: [W]=WARN
[ 91.342869][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.343109][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 91.343358][ T228] 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
[ 91.344043][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 91.344288][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 91.344594][ T228] RDX: 0000000000000000 RSI: ffff8880097cac98 RDI: ffff88800b4c0b28
[ 91.344904][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 91.345185][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 91.345493][ T228] R13: ffff8880097ca128 R14: ffff8880097ca008 R15: ffff8880097ca000
[ 91.345774][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 91.346114][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.346359][ T228] CR2: 00007fcacc11c440 CR3: 000000000a032006 CR4: 0000000000772ef0
[ 91.346659][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.346941][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.347226][ T228] PKRU: 55555554
[ 91.347387][ T228] Call Trace:
[ 91.347530][ T228]
[ 91.347632][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.347825][ T228] ? __warn+0xd1/0x1c0
[ 91.348007][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.348207][ T228] ? report_bug+0x28c/0x2d0
[ 91.348423][ T228] ? handle_bug+0x54/0xa0
[ 91.348580][ T228] ? exc_invalid_op+0x18/0x50
[ 91.348788][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 91.349008][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.349220][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 91.349484][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 91.349724][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 91.349931][ T228] register_netdevice+0xd46/0x1360
[ 91.350133][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 91.350369][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 91.350581][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 91.350867][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 91.351138][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 91.351407][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.351603][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 91.351808][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 91.352089][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.352296][ T228] ? sysfs_file_ops+0x11e/0x170
[ 91.352529][ T228] ? sysfs_kf_write+0x41/0x170
[ 91.352725][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 91.352919][ T228] vfs_write+0xa87/0x11e0
[ 91.353086][ T228] ? __pfx_vfs_write+0x10/0x10
[ 91.353313][ T228] ? find_held_lock+0x2c/0x110
[ 91.353522][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.353739][ T228] ksys_write+0xf8/0x1d0
[ 91.353936][ T228] ? __pfx_ksys_write+0x10/0x10
[ 91.354255][ T228] do_syscall_64+0xc1/0x1d0
[ 91.354562][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.354910][ T228] RIP: 0033:0x7fcacc1d8b77
[ 91.355199][ T228] 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
[ 91.356348][ T228] RSP: 002b:00007ffeb53a6358 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 91.356820][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 91.357284][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 91.357759][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 91.358223][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 91.358691][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 91.359176][ T228]
[ 91.359431][ T228] irq event stamp: 4430451
[ 91.359736][ T228] hardirqs last enabled at (4430461): [] __up_console_sem+0x6b/0x80
[ 91.360273][ T228] hardirqs last disabled at (4430470): [] __up_console_sem+0x50/0x80
[ 91.360812][ T228] softirqs last enabled at (4429744): [] handle_softirqs+0x32e/0x5c0
[ 91.361362][ T228] softirqs last disabled at (4429491): [] __irq_exit_rcu+0xc4/0x100
[ 91.361915][ T228] ---[ end trace 0000000000000000 ]---
[ 91.457248][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 92.062411][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 92.393422][ T65] netdevsim netdevsim430 eni430np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 92.755363][ T11] netdevsim netdevsim430 eni430np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 93.237386][ T65] netdevsim netdevsim430 eni430np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 94.294375][ T11] netdevsim netdevsim430 eni430np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 94.955394][ T65] netdevsim netdevsim430 eni430np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 95.738377][ T65] netdevsim netdevsim430 eni430np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 96.609426][ T65] netdevsim netdevsim430 eni430np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 98.247364][ T228] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 98.250353][ T228] netdevsim netdevsim430 eni430np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 98.253399][ T228] netdevsim netdevsim430 eni430np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 98.256355][ T228] netdevsim netdevsim430 eni430np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 98.259349][ T228] netdevsim netdevsim430 eni430np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 98.262360][ T228] netdevsim netdevsim430 eni430np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 98.265349][ T228] netdevsim netdevsim430 eni430np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 98.268350][ T228] netdevsim netdevsim430 eni430np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 99.340686][ T228] ------------[ cut here ]------------
[ 99.341038][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 99.341587][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 99.342053][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 99.342530][ T228] Tainted: [W]=WARN
[ 99.342702][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 99.342983][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 99.343270][ T228] 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
[ 99.344075][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 99.344387][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 99.344729][ T228] RDX: 0000000000000000 RSI: ffff888009bb2c98 RDI: ffff88800b4c0b78
[ 99.345066][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 99.345430][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 99.345765][ T228] R13: ffff888009bb2128 R14: ffff888009bb2008 R15: ffff888009bb2000
[ 99.346097][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 99.346624][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.346908][ T228] CR2: 00007fcacc11c440 CR3: 000000000a032003 CR4: 0000000000772ef0
[ 99.347246][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 99.347606][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 99.347945][ T228] PKRU: 55555554
[ 99.348116][ T228] Call Trace:
[ 99.348289][ T228]
[ 99.348425][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.348653][ T228] ? __warn+0xd1/0x1c0
[ 99.348830][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.349061][ T228] ? report_bug+0x28c/0x2d0
[ 99.349294][ T228] ? handle_bug+0x54/0xa0
[ 99.349503][ T228] ? exc_invalid_op+0x18/0x50
[ 99.349733][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 99.349983][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.350236][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 99.350549][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 99.350783][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 99.351015][ T228] register_netdevice+0xd46/0x1360
[ 99.351248][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 99.351518][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 99.351789][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 99.352080][ T228] ? mark_lock+0x38/0x3e0
[ 99.352251][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 99.352562][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 99.352849][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 99.353140][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 99.353416][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 99.353713][ T228] ? kernfs_create_link+0x173/0x240
[ 99.353946][ T228] ? kernfs_put+0x1c/0x40
[ 99.354119][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 99.354374][ T228] really_probe+0x1df/0x920
[ 99.354609][ T228] __driver_probe_device+0x2e6/0x3e0
[ 99.354840][ T228] driver_probe_device+0x49/0x140
[ 99.355066][ T228] __device_attach_driver+0x192/0x2b0
[ 99.355301][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 99.355603][ T228] bus_for_each_drv+0x107/0x1a0
[ 99.355835][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 99.356063][ T228] ? bus_to_subsys+0xd5/0x110
[ 99.356292][ T228] ? __pfx___lock_release+0x10/0x10
[ 99.356549][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 99.356795][ T228] __device_attach+0x1a3/0x3f0
[ 99.357023][ T228] ? __pfx___device_attach+0x10/0x10
[ 99.357248][ T228] ? bus_to_subsys+0xd5/0x110
[ 99.357519][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 99.357758][ T228] bus_probe_device+0x133/0x180
[ 99.357990][ T228] device_add+0x99d/0x1110
[ 99.358220][ T228] ? __pfx_device_add+0x10/0x10
[ 99.358472][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 99.358719][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 99.359012][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 99.359309][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 99.359562][ T228] ? sysfs_file_ops+0x11e/0x170
[ 99.359799][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 99.360023][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 99.360282][ T228] vfs_write+0xa87/0x11e0
[ 99.360484][ T228] ? __pfx_vfs_write+0x10/0x10
[ 99.360715][ T228] ? find_held_lock+0x2c/0x110
[ 99.360949][ T228] ? __pfx___lock_release+0x10/0x10
[ 99.361179][ T228] ksys_write+0xf8/0x1d0
[ 99.361385][ T228] ? __pfx_ksys_write+0x10/0x10
[ 99.361630][ T228] do_syscall_64+0xc1/0x1d0
[ 99.361849][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.362131][ T228] RIP: 0033:0x7fcacc1d8b77
[ 99.362383][ T228] 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
[ 99.363155][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 99.363520][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 99.363857][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 99.364188][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 99.364535][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 99.364875][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 99.365232][ T228]
[ 99.365424][ T228] irq event stamp: 4901295
[ 99.365647][ T228] hardirqs last enabled at (4901305): [] __up_console_sem+0x6b/0x80
[ 99.366029][ T228] hardirqs last disabled at (4901314): [] __up_console_sem+0x50/0x80
[ 99.366449][ T228] softirqs last enabled at (4900946): [] handle_softirqs+0x32e/0x5c0
[ 99.366849][ T228] softirqs last disabled at (4900929): [] __irq_exit_rcu+0xc4/0x100
[ 99.367230][ T228] ---[ end trace 0000000000000000 ]---
[ 99.414255][ T228] ------------[ cut here ]------------
[ 99.414781][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 99.415459][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 99.416177][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 99.416848][ T228] Tainted: [W]=WARN
[ 99.417102][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 99.417530][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 99.417958][ T228] 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
[ 99.419104][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 99.419507][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 99.419978][ T228] RDX: 0000000000000000 RSI: ffff888005142c98 RDI: ffff88800b4c0b28
[ 99.420382][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 99.420686][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 99.420989][ T228] R13: ffff888005142128 R14: ffff888005142008 R15: ffff888005142000
[ 99.421296][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 99.421667][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.421924][ T228] CR2: 00007fcacc0f3330 CR3: 000000000a032003 CR4: 0000000000772ef0
[ 99.422234][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 99.422716][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 99.423032][ T228] PKRU: 55555554
[ 99.423191][ T228] Call Trace:
[ 99.423362][ T228]
[ 99.423470][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.423680][ T228] ? __warn+0xd1/0x1c0
[ 99.423839][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.424046][ T228] ? report_bug+0x28c/0x2d0
[ 99.424262][ T228] ? handle_bug+0x54/0xa0
[ 99.424444][ T228] ? exc_invalid_op+0x18/0x50
[ 99.424653][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 99.424872][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.425088][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 99.425363][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 99.425576][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 99.425791][ T228] register_netdevice+0xd46/0x1360
[ 99.426006][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 99.426230][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 99.426467][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 99.426740][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 99.427027][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 99.427296][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 99.427520][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 99.427741][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 99.428001][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 99.428204][ T228] ? sysfs_file_ops+0x11e/0x170
[ 99.428450][ T228] ? sysfs_kf_write+0x41/0x170
[ 99.428659][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 99.428874][ T228] vfs_write+0xa87/0x11e0
[ 99.429026][ T228] ? __pfx_vfs_write+0x10/0x10
[ 99.429220][ T228] ? find_held_lock+0x2c/0x110
[ 99.429435][ T228] ? __pfx___lock_release+0x10/0x10
[ 99.429673][ T228] ksys_write+0xf8/0x1d0
[ 99.429820][ T228] ? __pfx_ksys_write+0x10/0x10
[ 99.430021][ T228] do_syscall_64+0xc1/0x1d0
[ 99.430229][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.430485][ T228] RIP: 0033:0x7fcacc1d8b77
[ 99.430681][ T228] 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
[ 99.431372][ T228] RSP: 002b:00007ffeb53a46d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 99.431665][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 99.431975][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 99.432283][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 99.432595][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 99.432900][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 99.433631][ T228]
[ 99.433788][ T228] irq event stamp: 4911415
[ 99.433991][ T228] hardirqs last enabled at (4911425): [] __up_console_sem+0x6b/0x80
[ 99.434351][ T228] hardirqs last disabled at (4911436): [] __up_console_sem+0x50/0x80
[ 99.434702][ T228] softirqs last enabled at (4911330): [] handle_softirqs+0x32e/0x5c0
[ 99.435281][ T228] softirqs last disabled at (4911313): [] __irq_exit_rcu+0xc4/0x100
[ 99.435637][ T228] ---[ end trace 0000000000000000 ]---
[ 99.740874][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 100.949029][ T2516] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.174991][ T2521] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 101.285140][ T2523] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.466221][ T2527] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 101.712457][ T2530] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 102.303072][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 102.373096][ T228] ------------[ cut here ]------------
[ 102.374099][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 102.374549][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 102.374992][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 102.375490][ T228] Tainted: [W]=WARN
[ 102.375720][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 102.376096][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 102.376485][ T228] 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
[ 102.377612][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 102.378015][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 102.378524][ T228] RDX: 0000000000000000 RSI: ffff8880089f2c98 RDI: ffff88800b4c0b28
[ 102.379012][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 102.379535][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 102.380022][ T228] R13: ffff8880089f2128 R14: ffff8880089f2008 R15: ffff8880089f2000
[ 102.380527][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 102.381089][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.381514][ T228] CR2: 000055b1da10a1e8 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 102.382001][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 102.382489][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 102.382957][ T228] PKRU: 55555554
[ 102.383205][ T228] Call Trace:
[ 102.383469][ T228]
[ 102.383641][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.383969][ T228] ? __warn+0xd1/0x1c0
[ 102.384226][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.384568][ T228] ? report_bug+0x28c/0x2d0
[ 102.384903][ T228] ? handle_bug+0x54/0xa0
[ 102.385150][ T228] ? exc_invalid_op+0x18/0x50
[ 102.385490][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 102.385849][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.386213][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 102.386654][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 102.387017][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 102.387353][ T228] register_netdevice+0xd46/0x1360
[ 102.387666][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 102.387986][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 102.388362][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 102.388774][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 102.389195][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 102.389607][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.389915][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 102.390319][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 102.390635][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.390949][ T228] ? sysfs_file_ops+0x11e/0x170
[ 102.391264][ T228] ? sysfs_kf_write+0x41/0x170
[ 102.391596][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 102.392001][ T228] vfs_write+0xa87/0x11e0
[ 102.392260][ T228] ? __pfx_vfs_write+0x10/0x10
[ 102.392605][ T228] ? find_held_lock+0x2c/0x110
[ 102.392964][ T228] ? __pfx___lock_release+0x10/0x10
[ 102.393289][ T228] ksys_write+0xf8/0x1d0
[ 102.393547][ T228] ? __pfx_ksys_write+0x10/0x10
[ 102.393883][ T228] do_syscall_64+0xc1/0x1d0
[ 102.394220][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.394609][ T228] RIP: 0033:0x7fcacc1d8b77
[ 102.394951][ T228] 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
[ 102.396051][ T228] RSP: 002b:00007ffeb53a46d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.396549][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 102.396937][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 102.397236][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 102.397557][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 102.397843][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 102.398165][ T228]
[ 102.398313][ T228] irq event stamp: 5003055
[ 102.398527][ T228] hardirqs last enabled at (5003067): [] __up_console_sem+0x6b/0x80
[ 102.398879][ T228] hardirqs last disabled at (5003076): [] __up_console_sem+0x50/0x80
[ 102.399235][ T228] softirqs last enabled at (5002436): [] handle_softirqs+0x32e/0x5c0
[ 102.399697][ T228] softirqs last disabled at (5002431): [] __irq_exit_rcu+0xc4/0x100
[ 102.400137][ T228] ---[ end trace 0000000000000000 ]---
[ 102.481235][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 103.767376][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 103.978564][ T65] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 104.115390][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 104.339407][ T11] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 104.598392][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 105.230409][ T228] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 105.351820][ T228] ------------[ cut here ]------------
[ 105.352241][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 105.352743][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 105.353226][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 105.353704][ T228] Tainted: [W]=WARN
[ 105.353893][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 105.354173][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 105.354474][ T228] 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
[ 105.355298][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 105.355603][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 105.355947][ T228] RDX: 0000000000000000 RSI: ffff88800ad82c98 RDI: ffff88800b4c0b78
[ 105.356300][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 105.356696][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 105.357034][ T228] R13: ffff88800ad82128 R14: ffff88800ad82008 R15: ffff88800ad82000
[ 105.357391][ T228] FS: 00007fcacc097740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 105.357791][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.358092][ T228] CR2: 00007f1e806f2a00 CR3: 000000000a032005 CR4: 0000000000772ef0
[ 105.358455][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.359074][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.359422][ T228] PKRU: 55555554
[ 105.359600][ T228] Call Trace:
[ 105.359773][ T228]
[ 105.359890][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.360120][ T228] ? __warn+0xd1/0x1c0
[ 105.360318][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.360565][ T228] ? report_bug+0x28c/0x2d0
[ 105.360803][ T228] ? handle_bug+0x54/0xa0
[ 105.360983][ T228] ? exc_invalid_op+0x18/0x50
[ 105.361247][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 105.361502][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.361743][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 105.362033][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 105.362297][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 105.362551][ T228] register_netdevice+0xd46/0x1360
[ 105.362792][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 105.363037][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 105.363302][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 105.363608][ T228] ? mark_lock+0x38/0x3e0
[ 105.363791][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 105.364119][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 105.364434][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 105.364760][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 105.365000][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 105.365310][ T228] ? kernfs_create_link+0x173/0x240
[ 105.365567][ T228] ? kernfs_put+0x1c/0x40
[ 105.365745][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 105.366009][ T228] really_probe+0x1df/0x920
[ 105.366250][ T228] __driver_probe_device+0x2e6/0x3e0
[ 105.366495][ T228] driver_probe_device+0x49/0x140
[ 105.366745][ T228] __device_attach_driver+0x192/0x2b0
[ 105.366976][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 105.367319][ T228] bus_for_each_drv+0x107/0x1a0
[ 105.367560][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 105.367801][ T228] ? bus_to_subsys+0xd5/0x110
[ 105.368026][ T228] ? __pfx___lock_release+0x10/0x10
[ 105.368251][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 105.368514][ T228] __device_attach+0x1a3/0x3f0
[ 105.368745][ T228] ? __pfx___device_attach+0x10/0x10
[ 105.368993][ T228] ? bus_to_subsys+0xd5/0x110
[ 105.369239][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 105.369490][ T228] bus_probe_device+0x133/0x180
[ 105.369739][ T228] device_add+0x99d/0x1110
[ 105.369990][ T228] ? __pfx_device_add+0x10/0x10
[ 105.370227][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 105.370473][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 105.370796][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 105.371100][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.371343][ T228] ? sysfs_file_ops+0x11e/0x170
[ 105.371597][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.371822][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 105.372053][ T228] vfs_write+0xa87/0x11e0
[ 105.372234][ T228] ? __pfx_vfs_write+0x10/0x10
[ 105.372474][ T228] ? find_held_lock+0x2c/0x110
[ 105.372719][ T228] ? __pfx___lock_release+0x10/0x10
[ 105.372953][ T228] ksys_write+0xf8/0x1d0
[ 105.373126][ T228] ? __pfx_ksys_write+0x10/0x10
[ 105.373375][ T228] do_syscall_64+0xc1/0x1d0
[ 105.373606][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.373888][ T228] RIP: 0033:0x7fcacc1d8b77
[ 105.374122][ T228] 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
[ 105.374900][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.375221][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 105.375546][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 105.375872][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 105.376182][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 105.376501][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 105.376829][ T228]
[ 105.377001][ T228] irq event stamp: 5119649
[ 105.377244][ T228] hardirqs last enabled at (5119659): [] __up_console_sem+0x6b/0x80
[ 105.377629][ T228] hardirqs last disabled at (5119670): [] __up_console_sem+0x50/0x80
[ 105.377993][ T228] softirqs last enabled at (5118848): [] handle_softirqs+0x32e/0x5c0
[ 105.378372][ T228] softirqs last disabled at (5118815): [] __irq_exit_rcu+0xc4/0x100
[ 105.378739][ T228] ---[ end trace 0000000000000000 ]---
[ 105.424649][ T228] ------------[ cut here ]------------
[ 105.425029][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 105.425503][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 105.425965][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 105.426458][ T228] Tainted: [W]=WARN
[ 105.426626][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 105.426901][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 105.427256][ T228] 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
[ 105.428161][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 105.428449][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 105.428777][ T228] RDX: 0000000000000000 RSI: ffff88800c232c98 RDI: ffff88800b4c0b28
[ 105.429116][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 105.429460][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 105.429790][ T228] R13: ffff88800c232128 R14: ffff88800c232008 R15: ffff88800c232000
[ 105.430138][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 105.430560][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.430853][ T228] CR2: 00007f1e8087fa30 CR3: 000000000a032002 CR4: 0000000000772ef0
[ 105.431224][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.431846][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.432248][ T228] PKRU: 55555554
[ 105.432533][ T228] Call Trace:
[ 105.432804][ T228]
[ 105.432935][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.433190][ T228] ? __warn+0xd1/0x1c0
[ 105.433381][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.433613][ T228] ? report_bug+0x28c/0x2d0
[ 105.433842][ T228] ? handle_bug+0x54/0xa0
[ 105.434019][ T228] ? exc_invalid_op+0x18/0x50
[ 105.434271][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 105.434518][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.434760][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 105.435039][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 105.435286][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 105.435521][ T228] register_netdevice+0xd46/0x1360
[ 105.435744][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 105.436007][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 105.436385][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 105.436676][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 105.436986][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 105.437288][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.437514][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 105.437745][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 105.438027][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.438238][ T228] ? sysfs_file_ops+0x11e/0x170
[ 105.438455][ T228] ? sysfs_kf_write+0x41/0x170
[ 105.438849][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 105.439059][ T228] vfs_write+0xa87/0x11e0
[ 105.439240][ T228] ? __pfx_vfs_write+0x10/0x10
[ 105.439461][ T228] ? find_held_lock+0x2c/0x110
[ 105.439679][ T228] ? __pfx___lock_release+0x10/0x10
[ 105.440011][ T228] ksys_write+0xf8/0x1d0
[ 105.440194][ T228] ? __pfx_ksys_write+0x10/0x10
[ 105.440421][ T228] do_syscall_64+0xc1/0x1d0
[ 105.440626][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.440991][ T228] RIP: 0033:0x7fcacc1d8b77
[ 105.441267][ T228] 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
[ 105.442020][ T228] RSP: 002b:00007ffeb53a4b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.442362][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 105.442675][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 105.442995][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 105.443318][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 105.443767][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 105.444106][ T228]
[ 105.444267][ T228] irq event stamp: 5128687
[ 105.444493][ T228] hardirqs last enabled at (5128699): [] __up_console_sem+0x6b/0x80
[ 105.444863][ T228] hardirqs last disabled at (5128708): [] __up_console_sem+0x50/0x80
[ 105.445228][ T228] softirqs last enabled at (5127732): [] handle_softirqs+0x32e/0x5c0
[ 105.445723][ T228] softirqs last disabled at (5127683): [] __irq_exit_rcu+0xc4/0x100
[ 105.446132][ T228] ---[ end trace 0000000000000000 ]---
[ 105.754528][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 106.463495][ T2598] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 106.463974][ T2598] netdevsim netdevsim430 eni430np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 106.642363][ T2601] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 107.067531][ T2610] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 107.348640][ T2613] netdevsim netdevsim430 eni430np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 107.569356][ T2619] netdevsim netdevsim430 eni430np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 107.569858][ T2619] netdevsim netdevsim430 eni430np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 107.937214][ T2625] netdevsim netdevsim430 eni430np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 107.938451][ T2625] netdevsim netdevsim430 eni430np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 108.044634][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 108.222709][ T228] ------------[ cut here ]------------
[ 108.222996][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 108.223463][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 108.223889][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 108.224297][ T228] Tainted: [W]=WARN
[ 108.224489][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.224773][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 108.225040][ T228] 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
[ 108.225781][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 108.226043][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 108.226372][ T228] RDX: 0000000000000000 RSI: ffff8880097cac98 RDI: ffff88800b4c0b28
[ 108.226711][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 108.227029][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 108.227409][ T228] R13: ffff8880097ca128 R14: ffff8880097ca008 R15: ffff8880097ca000
[ 108.227751][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 108.228140][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.228464][ T228] CR2: 00007f69b7a04000 CR3: 000000000a032006 CR4: 0000000000772ef0
[ 108.228806][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.229147][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.229498][ T228] PKRU: 55555554
[ 108.229668][ T228] Call Trace:
[ 108.229845][ T228]
[ 108.229962][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.230205][ T228] ? __warn+0xd1/0x1c0
[ 108.230396][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.230662][ T228] ? report_bug+0x28c/0x2d0
[ 108.230897][ T228] ? handle_bug+0x54/0xa0
[ 108.231075][ T228] ? exc_invalid_op+0x18/0x50
[ 108.231305][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 108.231568][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.231807][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 108.232085][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 108.232301][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 108.232533][ T228] register_netdevice+0xd46/0x1360
[ 108.232750][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 108.232983][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 108.233221][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 108.233531][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 108.233841][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 108.234129][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.234373][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 108.234641][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 108.234935][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.235174][ T228] ? sysfs_file_ops+0x11e/0x170
[ 108.235416][ T228] ? sysfs_kf_write+0x41/0x170
[ 108.235646][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 108.235876][ T228] vfs_write+0xa87/0x11e0
[ 108.236058][ T228] ? __pfx_vfs_write+0x10/0x10
[ 108.236291][ T228] ? find_held_lock+0x2c/0x110
[ 108.236553][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.236799][ T228] ksys_write+0xf8/0x1d0
[ 108.236974][ T228] ? __pfx_ksys_write+0x10/0x10
[ 108.237211][ T228] do_syscall_64+0xc1/0x1d0
[ 108.237455][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.237735][ T228] RIP: 0033:0x7fcacc1d8b77
[ 108.237964][ T228] 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
[ 108.238807][ T228] RSP: 002b:00007ffeb53a4b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 108.239153][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 108.239528][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 108.239869][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 108.240223][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 108.240576][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 108.240933][ T228]
[ 108.241103][ T228] irq event stamp: 5222585
[ 108.241341][ T228] hardirqs last enabled at (5222597): [] __up_console_sem+0x6b/0x80
[ 108.241748][ T228] hardirqs last disabled at (5222606): [] __up_console_sem+0x50/0x80
[ 108.242114][ T228] softirqs last enabled at (5222080): [] handle_softirqs+0x32e/0x5c0
[ 108.242502][ T228] softirqs last disabled at (5222069): [] __irq_exit_rcu+0xc4/0x100
[ 108.242871][ T228] ---[ end trace 0000000000000000 ]---
[ 108.322387][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 108.961446][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 108.961866][ T65] netdevsim netdevsim430 eni430np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 109.185387][ T11] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 109.609368][ T65] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 109.865397][ T65] netdevsim netdevsim430 eni430np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 110.169356][ T65] netdevsim netdevsim430 eni430np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 110.169796][ T65] netdevsim netdevsim430 eni430np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 110.507408][ T11] netdevsim netdevsim430 eni430np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 110.509422][ T11] netdevsim netdevsim430 eni430np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 110.629375][ T228] netdevsim netdevsim430 eni430np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 110.880671][ T228] ------------[ cut here ]------------
[ 110.881092][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 110.881560][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 110.882085][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 110.882550][ T228] Tainted: [W]=WARN
[ 110.882726][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 110.883011][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 110.883334][ T228] 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
[ 110.884111][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 110.884407][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 110.884742][ T228] RDX: 0000000000000000 RSI: ffff888009bb2c98 RDI: ffff88800b4c0b78
[ 110.885409][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 110.885746][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 110.886106][ T228] R13: ffff888009bb2128 R14: ffff888009bb2008 R15: ffff888009bb2000
[ 110.886450][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 110.886834][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.887116][ T228] CR2: 00007f418afec000 CR3: 000000000a032002 CR4: 0000000000772ef0
[ 110.887491][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 110.887842][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 110.888173][ T228] PKRU: 55555554
[ 110.888357][ T228] Call Trace:
[ 110.888537][ T228]
[ 110.888657][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 110.888884][ T228] ? __warn+0xd1/0x1c0
[ 110.889071][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 110.889302][ T228] ? report_bug+0x28c/0x2d0
[ 110.889545][ T228] ? handle_bug+0x54/0xa0
[ 110.889725][ T228] ? exc_invalid_op+0x18/0x50
[ 110.889947][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 110.890196][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 110.890452][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 110.890755][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 110.890990][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 110.891215][ T228] register_netdevice+0xd46/0x1360
[ 110.891461][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 110.891750][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 110.892010][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 110.892300][ T228] ? mark_lock+0x38/0x3e0
[ 110.892492][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 110.892786][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 110.893070][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 110.893376][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 110.893623][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 110.893906][ T228] ? kernfs_create_link+0x173/0x240
[ 110.894132][ T228] ? kernfs_put+0x1c/0x40
[ 110.894302][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 110.894548][ T228] really_probe+0x1df/0x920
[ 110.894786][ T228] __driver_probe_device+0x2e6/0x3e0
[ 110.895017][ T228] driver_probe_device+0x49/0x140
[ 110.895252][ T228] __device_attach_driver+0x192/0x2b0
[ 110.895491][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 110.895767][ T228] bus_for_each_drv+0x107/0x1a0
[ 110.895992][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 110.896211][ T228] ? bus_to_subsys+0xd5/0x110
[ 110.896444][ T228] ? __pfx___lock_release+0x10/0x10
[ 110.896688][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 110.896919][ T228] __device_attach+0x1a3/0x3f0
[ 110.897145][ T228] ? __pfx___device_attach+0x10/0x10
[ 110.897383][ T228] ? bus_to_subsys+0xd5/0x110
[ 110.897610][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 110.897843][ T228] bus_probe_device+0x133/0x180
[ 110.898068][ T228] device_add+0x99d/0x1110
[ 110.898294][ T228] ? __pfx_device_add+0x10/0x10
[ 110.898547][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 110.898800][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 110.899088][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 110.899384][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 110.899608][ T228] ? sysfs_file_ops+0x11e/0x170
[ 110.899837][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 110.900067][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 110.900317][ T228] vfs_write+0xa87/0x11e0
[ 110.900506][ T228] ? __pfx_vfs_write+0x10/0x10
[ 110.900733][ T228] ? find_held_lock+0x2c/0x110
[ 110.900965][ T228] ? __pfx___lock_release+0x10/0x10
[ 110.901194][ T228] ksys_write+0xf8/0x1d0
[ 110.901377][ T228] ? __pfx_ksys_write+0x10/0x10
[ 110.901618][ T228] do_syscall_64+0xc1/0x1d0
[ 110.901855][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.902133][ T228] RIP: 0033:0x7fcacc1d8b77
[ 110.902380][ T228] 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
[ 110.903159][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 110.903523][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 110.903857][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 110.904191][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 110.904531][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 110.904866][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 110.905218][ T228]
[ 110.905400][ T228] irq event stamp: 5318407
[ 110.905626][ T228] hardirqs last enabled at (5318417): [] __up_console_sem+0x6b/0x80
[ 110.906007][ T228] hardirqs last disabled at (5318426): [] __up_console_sem+0x50/0x80
[ 110.906405][ T228] softirqs last enabled at (5316902): [] handle_softirqs+0x32e/0x5c0
[ 110.906801][ T228] softirqs last disabled at (5316897): [] __irq_exit_rcu+0xc4/0x100
[ 110.907184][ T228] ---[ end trace 0000000000000000 ]---
[ 110.951776][ T228] ------------[ cut here ]------------
[ 110.952123][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 110.952636][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 110.953128][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 110.953593][ T228] Tainted: [W]=WARN
[ 110.953767][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 110.954053][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 110.954343][ T228] 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
[ 110.955119][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 110.955435][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 110.955744][ T228] RDX: 0000000000000000 RSI: ffff888005142c98 RDI: ffff88800b4c0b28
[ 110.956077][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 110.956396][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 110.956702][ T228] R13: ffff888005142128 R14: ffff888005142008 R15: ffff888005142000
[ 110.957015][ T228] FS: 00007fcacc097740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 110.957400][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.957665][ T228] CR2: 00007fcacc0f3330 CR3: 000000000a032002 CR4: 0000000000772ef0
[ 110.957987][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 110.958305][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 110.958628][ T228] PKRU: 55555554
[ 110.958787][ T228] Call Trace:
[ 110.959120][ T228]
[ 110.959235][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 110.959500][ T228] ? __warn+0xd1/0x1c0
[ 110.959667][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 110.959898][ T228] ? report_bug+0x28c/0x2d0
[ 110.960144][ T228] ? handle_bug+0x54/0xa0
[ 110.960313][ T228] ? exc_invalid_op+0x18/0x50
[ 110.960565][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 110.960825][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 110.961070][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 110.961359][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 110.961599][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 110.961819][ T228] register_netdevice+0xd46/0x1360
[ 110.962065][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 110.962296][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 110.962548][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 110.962841][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 110.963143][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 110.963453][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 110.963657][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 110.963896][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 110.964173][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 110.964399][ T228] ? sysfs_file_ops+0x11e/0x170
[ 110.964609][ T228] ? sysfs_kf_write+0x41/0x170
[ 110.964820][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 110.965047][ T228] vfs_write+0xa87/0x11e0
[ 110.965232][ T228] ? __pfx_vfs_write+0x10/0x10
[ 110.965478][ T228] ? find_held_lock+0x2c/0x110
[ 110.965861][ T228] ? __pfx___lock_release+0x10/0x10
[ 110.966103][ T228] ksys_write+0xf8/0x1d0
[ 110.966274][ T228] ? __pfx_ksys_write+0x10/0x10
[ 110.966545][ T228] do_syscall_64+0xc1/0x1d0
[ 110.966763][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.967149][ T228] RIP: 0033:0x7fcacc1d8b77
[ 110.967420][ T228] 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
[ 110.968419][ T228] RSP: 002b:00007ffeb53a46d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 110.968755][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 110.969111][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 110.969442][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 110.969776][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 110.970089][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 110.970569][ T228]
[ 110.970727][ T228] irq event stamp: 5333461
[ 110.971084][ T228] hardirqs last enabled at (5333471): [] __up_console_sem+0x6b/0x80
[ 110.971483][ T228] hardirqs last disabled at (5333482): [] __up_console_sem+0x50/0x80
[ 110.971836][ T228] softirqs last enabled at (5332756): [] handle_softirqs+0x32e/0x5c0
[ 110.972224][ T228] softirqs last disabled at (5332707): [] __irq_exit_rcu+0xc4/0x100
[ 110.972694][ T228] ---[ end trace 0000000000000000 ]---
[ 111.329633][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 111.992419][ T2685] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 112.473359][ T2696] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 112.553303][ T2698] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 112.980727][ T2706] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 113.397997][ T2712] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 113.525987][ T228] netdevsim netdevsim430 eni430np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 113.606776][ T228] ------------[ cut here ]------------
[ 113.607034][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 113.607461][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 113.607887][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 113.608338][ T228] Tainted: [W]=WARN
[ 113.608508][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.608773][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 113.609043][ T228] 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
[ 113.610002][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 113.610300][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 113.610626][ T228] RDX: 0000000000000000 RSI: ffff8880089f2c98 RDI: ffff88800b4c0b28
[ 113.610971][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 113.611303][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 113.611642][ T228] R13: ffff8880089f2128 R14: ffff8880089f2008 R15: ffff8880089f2000
[ 113.611962][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 113.612358][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.612629][ T228] CR2: 00007ffeb53a3ec0 CR3: 000000000a032003 CR4: 0000000000772ef0
[ 113.612947][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 113.613284][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 113.613630][ T228] PKRU: 55555554
[ 113.613794][ T228] Call Trace:
[ 113.613955][ T228]
[ 113.614078][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.614310][ T228] ? __warn+0xd1/0x1c0
[ 113.614485][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.614698][ T228] ? report_bug+0x28c/0x2d0
[ 113.614919][ T228] ? handle_bug+0x54/0xa0
[ 113.615082][ T228] ? exc_invalid_op+0x18/0x50
[ 113.615310][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 113.615562][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.615799][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 113.616069][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 113.616294][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 113.616537][ T228] register_netdevice+0xd46/0x1360
[ 113.616781][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 113.617011][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 113.617343][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 113.617637][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 113.617953][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 113.618240][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.618476][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 113.618704][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 113.618999][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.619221][ T228] ? sysfs_file_ops+0x11e/0x170
[ 113.619451][ T228] ? sysfs_kf_write+0x41/0x170
[ 113.619672][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 113.619902][ T228] vfs_write+0xa87/0x11e0
[ 113.620086][ T228] ? __pfx_vfs_write+0x10/0x10
[ 113.620337][ T228] ? find_held_lock+0x2c/0x110
[ 113.620571][ T228] ? __pfx___lock_release+0x10/0x10
[ 113.620812][ T228] ksys_write+0xf8/0x1d0
[ 113.620987][ T228] ? __pfx_ksys_write+0x10/0x10
[ 113.621231][ T228] do_syscall_64+0xc1/0x1d0
[ 113.621479][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.621778][ T228] RIP: 0033:0x7fcacc1d8b77
[ 113.622023][ T228] 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
[ 113.622802][ T228] RSP: 002b:00007ffeb53a46d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 113.623147][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 113.623489][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 113.623812][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 113.624139][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 113.624488][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 113.624845][ T228]
[ 113.625017][ T228] irq event stamp: 5442577
[ 113.625256][ T228] hardirqs last enabled at (5442587): [] __up_console_sem+0x6b/0x80
[ 113.625659][ T228] hardirqs last disabled at (5442598): [] __up_console_sem+0x50/0x80
[ 113.626074][ T228] softirqs last enabled at (5441980): [] handle_softirqs+0x32e/0x5c0
[ 113.626505][ T228] softirqs last disabled at (5441763): [] __irq_exit_rcu+0xc4/0x100
[ 113.626910][ T228] ---[ end trace 0000000000000000 ]---
[ 113.735784][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 114.357395][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 114.896388][ T65] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 114.983398][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.465378][ T65] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 115.856376][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.953377][ T228] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 116.119023][ T228] ------------[ cut here ]------------
[ 116.119457][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 116.119910][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 116.120946][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 116.121423][ T228] Tainted: [W]=WARN
[ 116.121596][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.121875][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 116.122161][ T228] 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
[ 116.123186][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 116.123494][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 116.123830][ T228] RDX: 0000000000000000 RSI: ffff88800ad82c98 RDI: ffff88800b4c0b78
[ 116.124169][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 116.124512][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 116.124848][ T228] R13: ffff88800ad82128 R14: ffff88800ad82008 R15: ffff88800ad82000
[ 116.125191][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 116.125594][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.125880][ T228] CR2: 000055b1da102000 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 116.126215][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.126581][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 116.126922][ T228] PKRU: 55555554
[ 116.127101][ T228] Call Trace:
[ 116.127272][ T228]
[ 116.127402][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.127636][ T228] ? __warn+0xd1/0x1c0
[ 116.127814][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.128044][ T228] ? report_bug+0x28c/0x2d0
[ 116.128278][ T228] ? handle_bug+0x54/0xa0
[ 116.128466][ T228] ? exc_invalid_op+0x18/0x50
[ 116.128693][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 116.128931][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.129174][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 116.129479][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 116.129719][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 116.129955][ T228] register_netdevice+0xd46/0x1360
[ 116.130199][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 116.130467][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 116.130720][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 116.131016][ T228] ? mark_lock+0x38/0x3e0
[ 116.131197][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 116.131513][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 116.131814][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 116.132108][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 116.132362][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 116.132648][ T228] ? kernfs_create_link+0x173/0x240
[ 116.132892][ T228] ? kernfs_put+0x1c/0x40
[ 116.133072][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 116.133607][ T228] really_probe+0x1df/0x920
[ 116.133846][ T228] __driver_probe_device+0x2e6/0x3e0
[ 116.134077][ T228] driver_probe_device+0x49/0x140
[ 116.134303][ T228] __device_attach_driver+0x192/0x2b0
[ 116.134563][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 116.134841][ T228] bus_for_each_drv+0x107/0x1a0
[ 116.135065][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 116.135298][ T228] ? bus_to_subsys+0xd5/0x110
[ 116.135542][ T228] ? __pfx___lock_release+0x10/0x10
[ 116.135768][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 116.135996][ T228] __device_attach+0x1a3/0x3f0
[ 116.136219][ T228] ? __pfx___device_attach+0x10/0x10
[ 116.136456][ T228] ? bus_to_subsys+0xd5/0x110
[ 116.136680][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 116.136922][ T228] bus_probe_device+0x133/0x180
[ 116.137149][ T228] device_add+0x99d/0x1110
[ 116.137388][ T228] ? __pfx_device_add+0x10/0x10
[ 116.137611][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 116.137846][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 116.138144][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 116.138462][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.138699][ T228] ? sysfs_file_ops+0x11e/0x170
[ 116.138928][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.139156][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 116.139397][ T228] vfs_write+0xa87/0x11e0
[ 116.139578][ T228] ? __pfx_vfs_write+0x10/0x10
[ 116.139823][ T228] ? find_held_lock+0x2c/0x110
[ 116.140041][ T228] ? __pfx___lock_release+0x10/0x10
[ 116.140280][ T228] ksys_write+0xf8/0x1d0
[ 116.140456][ T228] ? __pfx_ksys_write+0x10/0x10
[ 116.140683][ T228] do_syscall_64+0xc1/0x1d0
[ 116.140900][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.141160][ T228] RIP: 0033:0x7fcacc1d8b77
[ 116.141396][ T228] 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
[ 116.142120][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 116.142462][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 116.142776][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 116.143095][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 116.143417][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 116.143743][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 116.144069][ T228]
[ 116.144234][ T228] irq event stamp: 5553869
[ 116.144458][ T228] hardirqs last enabled at (5553881): [] __up_console_sem+0x6b/0x80
[ 116.144823][ T228] hardirqs last disabled at (5553890): [] __up_console_sem+0x50/0x80
[ 116.145189][ T228] softirqs last enabled at (5553802): [] handle_softirqs+0x32e/0x5c0
[ 116.145560][ T228] softirqs last disabled at (5553781): [] __irq_exit_rcu+0xc4/0x100
[ 116.145925][ T228] ---[ end trace 0000000000000000 ]---
[ 116.197757][ T228] ------------[ cut here ]------------
[ 116.198090][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 116.198832][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 116.199242][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 116.199645][ T228] Tainted: [W]=WARN
[ 116.199816][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.200056][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 116.200316][ T228] 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
[ 116.200988][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 116.201256][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 116.201577][ T228] RDX: 0000000000000000 RSI: ffff88800c232c98 RDI: ffff88800b4c0b28
[ 116.201869][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 116.202150][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 116.202494][ T228] R13: ffff88800c232128 R14: ffff88800c232008 R15: ffff88800c232000
[ 116.202773][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 116.203094][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.203343][ T228] CR2: 000055b1da102000 CR3: 000000000a032002 CR4: 0000000000772ef0
[ 116.203630][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.203906][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 116.204186][ T228] PKRU: 55555554
[ 116.204359][ T228] Call Trace:
[ 116.204503][ T228]
[ 116.204601][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.204795][ T228] ? __warn+0xd1/0x1c0
[ 116.204950][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.205468][ T228] ? report_bug+0x28c/0x2d0
[ 116.205668][ T228] ? handle_bug+0x54/0xa0
[ 116.205825][ T228] ? exc_invalid_op+0x18/0x50
[ 116.206012][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 116.206215][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.206424][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 116.206666][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 116.206861][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 116.207055][ T228] register_netdevice+0xd46/0x1360
[ 116.207251][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 116.207464][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 116.207672][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 116.207925][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 116.208185][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 116.208443][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.208637][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 116.208835][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 116.209080][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.209275][ T228] ? sysfs_file_ops+0x11e/0x170
[ 116.209477][ T228] ? sysfs_kf_write+0x41/0x170
[ 116.209676][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 116.209869][ T228] vfs_write+0xa87/0x11e0
[ 116.210022][ T228] ? __pfx_vfs_write+0x10/0x10
[ 116.210555][ T228] ? find_held_lock+0x2c/0x110
[ 116.210772][ T228] ? __pfx___lock_release+0x10/0x10
[ 116.210992][ T228] ksys_write+0xf8/0x1d0
[ 116.211161][ T228] ? __pfx_ksys_write+0x10/0x10
[ 116.211390][ T228] do_syscall_64+0xc1/0x1d0
[ 116.211601][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.211857][ T228] RIP: 0033:0x7fcacc1d8b77
[ 116.212074][ T228] 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
[ 116.212837][ T228] RSP: 002b:00007ffeb53a4938 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 116.213121][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 116.213417][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 116.213703][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 116.213993][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 116.214273][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 116.214588][ T228]
[ 116.214739][ T228] irq event stamp: 5567483
[ 116.214933][ T228] hardirqs last enabled at (5567493): [] __up_console_sem+0x6b/0x80
[ 116.215261][ T228] hardirqs last disabled at (5567502): [] __up_console_sem+0x50/0x80
[ 116.215599][ T228] softirqs last enabled at (5567022): [] handle_softirqs+0x32e/0x5c0
[ 116.215927][ T228] softirqs last disabled at (5567011): [] __irq_exit_rcu+0xc4/0x100
[ 116.216255][ T228] ---[ end trace 0000000000000000 ]---
[ 116.510923][ T237] netdevsim netdevsim430 eni430np1: renamed from eth0
[ 117.179926][ T2767] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 117.590840][ T228] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 117.839881][ T228] netdevsim netdevsim430 eni430np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 118.405219][ T2797] netdevsim netdevsim430 eni430np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 118.542397][ T228] ------------[ cut here ]------------
[ 118.542791][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 118.543670][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 118.544499][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 118.545138][ T228] Tainted: [W]=WARN
[ 118.545579][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.545971][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 118.546622][ T228] 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
[ 118.547975][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 118.548864][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 118.549560][ T228] RDX: 0000000000000000 RSI: ffff8880097cac98 RDI: ffff88800b4c0b28
[ 118.550016][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 118.550696][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 118.551143][ T228] R13: ffff8880097ca128 R14: ffff8880097ca008 R15: ffff8880097ca000
[ 118.551755][ T228] FS: 00007fcacc097740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 118.552308][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.552866][ T228] CR2: 000055b1da10a1e8 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 118.553481][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 118.553947][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 118.554580][ T228] PKRU: 55555554
[ 118.554817][ T228] Call Trace:
[ 118.555058][ T228]
[ 118.555227][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.555764][ T228] ? __warn+0xd1/0x1c0
[ 118.556024][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.556625][ T228] ? report_bug+0x28c/0x2d0
[ 118.556978][ T228] ? handle_bug+0x54/0xa0
[ 118.557230][ T228] ? exc_invalid_op+0x18/0x50
[ 118.557870][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 118.558247][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.558894][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 118.559562][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 118.559909][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 118.560276][ T228] register_netdevice+0xd46/0x1360
[ 118.560847][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 118.561224][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 118.561622][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 118.562074][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 118.562559][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 118.563009][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.563369][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 118.563721][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 118.564155][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.564497][ T228] ? sysfs_file_ops+0x11e/0x170
[ 118.564831][ T228] ? sysfs_kf_write+0x41/0x170
[ 118.565177][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 118.565538][ T228] vfs_write+0xa87/0x11e0
[ 118.565812][ T228] ? __pfx_vfs_write+0x10/0x10
[ 118.566160][ T228] ? find_held_lock+0x2c/0x110
[ 118.566537][ T228] ? __pfx___lock_release+0x10/0x10
[ 118.566893][ T228] ksys_write+0xf8/0x1d0
[ 118.567148][ T228] ? __pfx_ksys_write+0x10/0x10
[ 118.567521][ T228] do_syscall_64+0xc1/0x1d0
[ 118.567880][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.568301][ T228] RIP: 0033:0x7fcacc1d8b77
[ 118.568650][ T228] 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
[ 118.569792][ T228] RSP: 002b:00007ffeb53a4938 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 118.570316][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 118.570818][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 118.571303][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 118.571812][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 118.572310][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 118.572860][ T228]
[ 118.573117][ T228] irq event stamp: 5654579
[ 118.573457][ T228] hardirqs last enabled at (5654591): [] __up_console_sem+0x6b/0x80
[ 118.574022][ T228] hardirqs last disabled at (5654600): [] __up_console_sem+0x50/0x80
[ 118.574611][ T228] softirqs last enabled at (5654254): [] handle_softirqs+0x32e/0x5c0
[ 118.575175][ T228] softirqs last disabled at (5654127): [] __irq_exit_rcu+0xc4/0x100
[ 118.575754][ T228] ---[ end trace 0000000000000000 ]---
[ 118.698473][ T236] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 119.326366][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 119.814392][ T228] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 119.964362][ T2821] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 120.053375][ T65] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 120.521398][ T65] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 120.624351][ T228] ------------[ cut here ]------------
[ 120.624851][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 120.625384][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 120.625869][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 120.626456][ T228] Tainted: [W]=WARN
[ 120.626726][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.627114][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 120.627581][ T228] 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
[ 120.628532][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 120.628881][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 120.629253][ T228] RDX: 0000000000000000 RSI: ffff888009bb2c98 RDI: ffff88800b4c0b78
[ 120.629690][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 120.630130][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 120.630606][ T228] R13: ffff888009bb2128 R14: ffff888009bb2008 R15: ffff888009bb2000
[ 120.631019][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 120.631518][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.631942][ T228] CR2: 000055b1da102000 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 120.632423][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 120.632892][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 120.633261][ T228] PKRU: 55555554
[ 120.633516][ T228] Call Trace:
[ 120.633730][ T228]
[ 120.633871][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.634142][ T228] ? __warn+0xd1/0x1c0
[ 120.634383][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.634636][ T228] ? report_bug+0x28c/0x2d0
[ 120.634873][ T228] ? handle_bug+0x54/0xa0
[ 120.635047][ T228] ? exc_invalid_op+0x18/0x50
[ 120.635277][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 120.635902][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.636193][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 120.636551][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 120.636825][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 120.637092][ T228] register_netdevice+0xd46/0x1360
[ 120.637462][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 120.637729][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 120.638006][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 120.638350][ T228] ? mark_lock+0x38/0x3e0
[ 120.638566][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 120.638915][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 120.639267][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 120.639621][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 120.639889][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 120.640217][ T228] ? kernfs_create_link+0x173/0x240
[ 120.640550][ T228] ? kernfs_put+0x1c/0x40
[ 120.640755][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 120.641043][ T228] really_probe+0x1df/0x920
[ 120.641311][ T228] __driver_probe_device+0x2e6/0x3e0
[ 120.641664][ T228] driver_probe_device+0x49/0x140
[ 120.641940][ T228] __device_attach_driver+0x192/0x2b0
[ 120.642226][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 120.642592][ T228] bus_for_each_drv+0x107/0x1a0
[ 120.642886][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 120.643139][ T228] ? bus_to_subsys+0xd5/0x110
[ 120.643380][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.643673][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 120.643912][ T228] __device_attach+0x1a3/0x3f0
[ 120.644138][ T228] ? __pfx___device_attach+0x10/0x10
[ 120.644373][ T228] ? bus_to_subsys+0xd5/0x110
[ 120.644599][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 120.644836][ T228] bus_probe_device+0x133/0x180
[ 120.645064][ T228] device_add+0x99d/0x1110
[ 120.645290][ T228] ? __pfx_device_add+0x10/0x10
[ 120.645543][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 120.645783][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 120.646075][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 120.646377][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.646636][ T228] ? sysfs_file_ops+0x11e/0x170
[ 120.646883][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.647137][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 120.647386][ T228] vfs_write+0xa87/0x11e0
[ 120.647577][ T228] ? __pfx_vfs_write+0x10/0x10
[ 120.647821][ T228] ? find_held_lock+0x2c/0x110
[ 120.648073][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.648364][ T228] ksys_write+0xf8/0x1d0
[ 120.648573][ T228] ? __pfx_ksys_write+0x10/0x10
[ 120.648844][ T228] do_syscall_64+0xc1/0x1d0
[ 120.649094][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.649438][ T228] RIP: 0033:0x7fcacc1d8b77
[ 120.649704][ T228] 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
[ 120.650555][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 120.650932][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 120.651358][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 120.651773][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 120.652210][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 120.652630][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 120.652982][ T228]
[ 120.653158][ T228] irq event stamp: 5736553
[ 120.653420][ T228] hardirqs last enabled at (5736589): [] __up_console_sem+0x6b/0x80
[ 120.653806][ T228] hardirqs last disabled at (5736600): [] __up_console_sem+0x50/0x80
[ 120.654176][ T228] softirqs last enabled at (5736584): [] handle_softirqs+0x32e/0x5c0
[ 120.654566][ T228] softirqs last disabled at (5736561): [] __irq_exit_rcu+0xc4/0x100
[ 120.654938][ T228] ---[ end trace 0000000000000000 ]---
[ 120.808626][ T228] ------------[ cut here ]------------
[ 120.809124][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 120.809805][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 120.810485][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 120.811117][ T228] Tainted: [W]=WARN
[ 120.811385][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.811786][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 120.812199][ T228] 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
[ 120.813312][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 120.813725][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 120.814246][ T228] RDX: 0000000000000000 RSI: ffff888005142c98 RDI: ffff88800b4c0b28
[ 120.814736][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 120.815271][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 120.815783][ T228] R13: ffff888005142128 R14: ffff888005142008 R15: ffff888005142000
[ 120.816293][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 120.816895][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.817323][ T228] CR2: 000055b1da12b330 CR3: 000000000a032006 CR4: 0000000000772ef0
[ 120.818187][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 120.818688][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 120.819159][ T228] PKRU: 55555554
[ 120.819420][ T228] Call Trace:
[ 120.819669][ T228]
[ 120.819838][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.820182][ T228] ? __warn+0xd1/0x1c0
[ 120.820448][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.820785][ T228] ? report_bug+0x28c/0x2d0
[ 120.821125][ T228] ? handle_bug+0x54/0xa0
[ 120.821383][ T228] ? exc_invalid_op+0x18/0x50
[ 120.821707][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 120.822054][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.822406][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 120.822801][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 120.823136][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 120.823468][ T228] register_netdevice+0xd46/0x1360
[ 120.823791][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 120.824123][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 120.824479][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 120.824888][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 120.825344][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 120.825766][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.826087][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 120.826442][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 120.826846][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.827165][ T228] ? sysfs_file_ops+0x11e/0x170
[ 120.827501][ T228] ? sysfs_kf_write+0x41/0x170
[ 120.827819][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 120.828148][ T228] vfs_write+0xa87/0x11e0
[ 120.828408][ T228] ? __pfx_vfs_write+0x10/0x10
[ 120.828747][ T228] ? __lock_release+0x103/0x460
[ 120.829071][ T228] ? do_user_addr_fault+0x972/0xe30
[ 120.829428][ T228] ? __pfx___up_read+0x10/0x10
[ 120.829771][ T228] ksys_write+0xf8/0x1d0
[ 120.830028][ T228] ? __pfx_ksys_write+0x10/0x10
[ 120.830367][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 120.830698][ T228] do_syscall_64+0xc1/0x1d0
[ 120.831032][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.831444][ T228] RIP: 0033:0x7fcacc1d8b77
[ 120.831776][ T228] 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
[ 120.832870][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 120.833356][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 120.833823][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 120.834301][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 120.834783][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 120.835250][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 120.835779][ T228]
[ 120.836040][ T228] irq event stamp: 5748263
[ 120.836402][ T228] hardirqs last enabled at (5748275): [] __up_console_sem+0x6b/0x80
[ 120.836982][ T228] hardirqs last disabled at (5748284): [] __up_console_sem+0x50/0x80
[ 120.837563][ T228] softirqs last enabled at (5747522): [] handle_softirqs+0x32e/0x5c0
[ 120.838121][ T228] softirqs last disabled at (5747489): [] __irq_exit_rcu+0xc4/0x100
[ 120.838674][ T228] ---[ end trace 0000000000000000 ]---
[ 121.076128][ T237] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 121.531943][ T228] ------------[ cut here ]------------
[ 121.532288][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 121.533268][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 121.533984][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 121.534678][ T228] Tainted: [W]=WARN
[ 121.534931][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 121.535372][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 121.535810][ T228] 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
[ 121.536982][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 121.537420][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 121.537906][ T228] RDX: 0000000000000000 RSI: ffff8880089f2c98 RDI: ffff88800b4c0b28
[ 121.538406][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 121.538906][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 121.539405][ T228] R13: ffff8880089f2128 R14: ffff8880089f2008 R15: ffff8880089f2000
[ 121.539895][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 121.540500][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.540918][ T228] CR2: 000055b1da12b330 CR3: 000000000a032004 CR4: 0000000000772ef0
[ 121.541428][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 121.541922][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 121.542439][ T228] PKRU: 55555554
[ 121.542694][ T228] Call Trace:
[ 121.542949][ T228]
[ 121.543122][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 121.543475][ T228] ? __warn+0xd1/0x1c0
[ 121.543738][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 121.544077][ T228] ? report_bug+0x28c/0x2d0
[ 121.544438][ T228] ? handle_bug+0x54/0xa0
[ 121.544705][ T228] ? exc_invalid_op+0x18/0x50
[ 121.545047][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 121.545427][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 121.545784][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 121.546215][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 121.546578][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 121.546928][ T228] register_netdevice+0xd46/0x1360
[ 121.547280][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 121.547651][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 121.548018][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 121.548472][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 121.548945][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 121.549413][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 121.549769][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 121.550181][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 121.550637][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 121.550974][ T228] ? sysfs_file_ops+0x11e/0x170
[ 121.551313][ T228] ? sysfs_kf_write+0x41/0x170
[ 121.551673][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 121.552027][ T228] vfs_write+0xa87/0x11e0
[ 121.552309][ T228] ? __pfx_vfs_write+0x10/0x10
[ 121.552672][ T228] ? __lock_release+0x103/0x460
[ 121.553012][ T228] ? do_user_addr_fault+0x972/0xe30
[ 121.553378][ T228] ? __pfx___up_read+0x10/0x10
[ 121.553733][ T228] ksys_write+0xf8/0x1d0
[ 121.553994][ T228] ? __pfx_ksys_write+0x10/0x10
[ 121.554342][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 121.554696][ T228] do_syscall_64+0xc1/0x1d0
[ 121.555046][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.555476][ T228] RIP: 0033:0x7fcacc1d8b77
[ 121.555827][ T228] 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
[ 121.557037][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 121.557569][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 121.558066][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 121.558576][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 121.559066][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 121.559577][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 121.560115][ T228]
[ 121.560387][ T228] irq event stamp: 5755499
[ 121.560720][ T228] hardirqs last enabled at (5755509): [] __up_console_sem+0x6b/0x80
[ 121.561267][ T228] hardirqs last disabled at (5755518): [] __up_console_sem+0x50/0x80
[ 121.561838][ T228] softirqs last enabled at (5755410): [] handle_softirqs+0x32e/0x5c0
[ 121.562419][ T228] softirqs last disabled at (5755405): [] __irq_exit_rcu+0xc4/0x100
[ 121.562975][ T228] ---[ end trace 0000000000000000 ]---
[ 121.694454][ T236] netdevsim netdevsim430 eni430np3: renamed from eth0
[ 122.333832][ T65] netdevsim netdevsim430 eni430np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 122.981398][ T65] netdevsim netdevsim430 eni430np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 123.061385][ T65] netdevsim netdevsim430 eni430np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 123.400376][ T65] netdevsim netdevsim430 eni430np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 123.822396][ T11] netdevsim netdevsim430 eni430np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 125.300403][ T11] netdevsim netdevsim430 eni430np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 125.302381][ T11] netdevsim netdevsim430 eni430np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 125.304780][ T11] netdevsim netdevsim430 eni430np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 125.388410][ T11] netdevsim netdevsim430 eni430np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 125.391389][ T11] netdevsim netdevsim430 eni430np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 125.393377][ T11] netdevsim netdevsim430 eni430np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 126.370420][ T11] netdevsim netdevsim430 eni430np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 126.372387][ T11] netdevsim netdevsim430 eni430np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 126.374383][ T11] netdevsim netdevsim430 eni430np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 126.470388][ T11] netdevsim netdevsim430 eni430np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 126.472382][ T11] netdevsim netdevsim430 eni430np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 126.474387][ T11] netdevsim netdevsim430 eni430np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.306383][ T11] netdevsim netdevsim430 eni430np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 127.435362][ T11] netdevsim netdevsim430 eni430np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 127.563502][ T11] netdevsim netdevsim430 eni430np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 127.773563][ T11] netdevsim netdevsim430 eni430np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 128.109393][ T11] netdevsim netdevsim430 eni430np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 128.549402][ T11] netdevsim netdevsim430 eni430np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 129.047407][ T11] netdevsim netdevsim430 eni430np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 130.047692][ T228] ------------[ cut here ]------------
[ 130.048161][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 130.048860][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 130.049580][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 130.050285][ T228] Tainted: [W]=WARN
[ 130.050589][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 130.051012][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 130.051498][ T228] 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
[ 130.052686][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 130.053117][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 130.053658][ T228] RDX: 0000000000000000 RSI: ffff88800ad82c98 RDI: ffff88800b4c0b28
[ 130.054179][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 130.054724][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 130.055242][ T228] R13: ffff88800ad82128 R14: ffff88800ad82008 R15: ffff88800ad82000
[ 130.055791][ T228] FS: 00007fcacc097740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 130.056416][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.056866][ T228] CR2: 00007fb530ff31b4 CR3: 000000000a032001 CR4: 0000000000772ef0
[ 130.057414][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.057945][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.058495][ T228] PKRU: 55555554
[ 130.058777][ T228] Call Trace:
[ 130.059050][ T228]
[ 130.059256][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.059644][ T228] ? __warn+0xd1/0x1c0
[ 130.059941][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.060359][ T228] ? report_bug+0x28c/0x2d0
[ 130.060741][ T228] ? handle_bug+0x54/0xa0
[ 130.061031][ T228] ? exc_invalid_op+0x18/0x50
[ 130.061455][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 130.061855][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.062239][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 130.062719][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 130.063096][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 130.063483][ T228] register_netdevice+0xd46/0x1360
[ 130.063860][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 130.064259][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 130.064681][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 130.065158][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 130.065698][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 130.066167][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.066553][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 130.066917][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 130.067389][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.067741][ T228] ? sysfs_file_ops+0x11e/0x170
[ 130.068105][ T228] ? sysfs_kf_write+0x41/0x170
[ 130.068504][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 130.068910][ T228] vfs_write+0xa87/0x11e0
[ 130.069222][ T228] ? __pfx_vfs_write+0x10/0x10
[ 130.069629][ T228] ? find_held_lock+0x2c/0x110
[ 130.070070][ T228] ? __pfx___lock_release+0x10/0x10
[ 130.070492][ T228] ksys_write+0xf8/0x1d0
[ 130.070794][ T228] ? __pfx_ksys_write+0x10/0x10
[ 130.071183][ T228] do_syscall_64+0xc1/0x1d0
[ 130.071581][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.072028][ T228] RIP: 0033:0x7fcacc1d8b77
[ 130.072419][ T228] 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
[ 130.073643][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 130.074184][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 130.074727][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 130.075245][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 130.075786][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 130.076306][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 130.076882][ T228]
[ 130.077176][ T228] irq event stamp: 6197859
[ 130.077554][ T228] hardirqs last enabled at (6197873): [] __up_console_sem+0x6b/0x80
[ 130.078158][ T228] hardirqs last disabled at (6197884): [] __up_console_sem+0x50/0x80
[ 130.078769][ T228] softirqs last enabled at (6197012): [] handle_softirqs+0x32e/0x5c0
[ 130.079369][ T228] softirqs last disabled at (6196997): [] __irq_exit_rcu+0xc4/0x100
[ 130.079963][ T228] ---[ end trace 0000000000000000 ]---
[ 130.156072][ T2981] netdevsim netdevsim430 eni430np3: renamed from eth0
[ 131.082379][ T11] netdevsim netdevsim430 eni430np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 131.084361][ T11] netdevsim netdevsim430 eni430np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 131.575404][ T11] netdevsim netdevsim430 eni430np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 131.895367][ T228] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 131.897555][ T228] netdevsim netdevsim430 eni430np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 131.899376][ T228] netdevsim netdevsim430 eni430np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 132.270388][ T11] netdevsim netdevsim430 eni430np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 132.418366][ T11] netdevsim netdevsim430 eni430np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 132.555385][ T11] netdevsim netdevsim430 eni430np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 132.714129][ T228] ------------[ cut here ]------------
[ 132.714546][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 132.715177][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 132.715645][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 132.716083][ T228] Tainted: [W]=WARN
[ 132.716254][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 132.716552][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 132.716832][ T228] 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
[ 132.717643][ T228] RSP: 0018:ffffc90000b47520 EFLAGS: 00010246
[ 132.717919][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 132.718251][ T228] RDX: 0000000000000000 RSI: ffff8880097cac98 RDI: ffff88800b4c0b78
[ 132.718584][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 132.718901][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 132.719219][ T228] R13: ffff8880097ca128 R14: ffff8880097ca008 R15: ffff8880097ca000
[ 132.719548][ T228] FS: 00007fcacc097740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 132.719912][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 132.720196][ T228] CR2: 00007f1e805025a0 CR3: 000000000a032003 CR4: 0000000000772ef0
[ 132.720528][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 132.720840][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 132.721155][ T228] PKRU: 55555554
[ 132.721315][ T228] Call Trace:
[ 132.721489][ T228]
[ 132.721597][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.721814][ T228] ? __warn+0xd1/0x1c0
[ 132.722004][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.722235][ T228] ? report_bug+0x28c/0x2d0
[ 132.722471][ T228] ? handle_bug+0x54/0xa0
[ 132.722637][ T228] ? exc_invalid_op+0x18/0x50
[ 132.722848][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 132.723078][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.723300][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 132.723585][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 132.723826][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 132.724071][ T228] register_netdevice+0xd46/0x1360
[ 132.724313][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 132.724573][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 132.724829][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 132.725118][ T228] ? mark_lock+0x38/0x3e0
[ 132.725299][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 132.725609][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 132.725901][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 132.726197][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 132.726451][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 132.726746][ T228] ? kernfs_create_link+0x173/0x240
[ 132.726983][ T228] ? kernfs_put+0x1c/0x40
[ 132.727204][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 132.727459][ T228] really_probe+0x1df/0x920
[ 132.727707][ T228] __driver_probe_device+0x2e6/0x3e0
[ 132.727938][ T228] driver_probe_device+0x49/0x140
[ 132.728166][ T228] __device_attach_driver+0x192/0x2b0
[ 132.728417][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 132.728697][ T228] bus_for_each_drv+0x107/0x1a0
[ 132.728933][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 132.729151][ T228] ? bus_to_subsys+0xd5/0x110
[ 132.729375][ T228] ? __pfx___lock_release+0x10/0x10
[ 132.729602][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 132.729826][ T228] __device_attach+0x1a3/0x3f0
[ 132.730066][ T228] ? __pfx___device_attach+0x10/0x10
[ 132.730279][ T228] ? bus_to_subsys+0xd5/0x110
[ 132.730510][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 132.730732][ T228] bus_probe_device+0x133/0x180
[ 132.730950][ T228] device_add+0x99d/0x1110
[ 132.731172][ T228] ? __pfx_device_add+0x10/0x10
[ 132.731396][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 132.731623][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 132.731897][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 132.732198][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 132.732441][ T228] ? sysfs_file_ops+0x11e/0x170
[ 132.732675][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 132.732901][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 132.733134][ T228] vfs_write+0xa87/0x11e0
[ 132.733315][ T228] ? __pfx_vfs_write+0x10/0x10
[ 132.733579][ T228] ? find_held_lock+0x2c/0x110
[ 132.733800][ T228] ? __pfx___lock_release+0x10/0x10
[ 132.734026][ T228] ksys_write+0xf8/0x1d0
[ 132.734189][ T228] ? __pfx_ksys_write+0x10/0x10
[ 132.734457][ T228] do_syscall_64+0xc1/0x1d0
[ 132.734689][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.734970][ T228] RIP: 0033:0x7fcacc1d8b77
[ 132.735203][ T228] 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
[ 132.735998][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 132.736350][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fcacc1d8b77
[ 132.736708][ T228] RDX: 0000000000000004 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 132.737025][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 132.737378][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000004
[ 132.737698][ T228] R13: 00007fcacc294760 R14: 0000000000000004 R15: 00007fcacc28f9c0
[ 132.738029][ T228]
[ 132.738192][ T228] irq event stamp: 6330897
[ 132.738417][ T228] hardirqs last enabled at (6330909): [] __up_console_sem+0x6b/0x80
[ 132.738792][ T228] hardirqs last disabled at (6330918): [] __up_console_sem+0x50/0x80
[ 132.739168][ T228] softirqs last enabled at (6330028): [] handle_softirqs+0x32e/0x5c0
[ 132.739563][ T228] softirqs last disabled at (6330023): [] __irq_exit_rcu+0xc4/0x100
[ 132.739932][ T228] ---[ end trace 0000000000000000 ]---
[ 132.919020][ T228] ------------[ cut here ]------------
[ 132.919513][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 132.919927][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 132.920543][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 132.920923][ T228] Tainted: [W]=WARN
[ 132.921100][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 132.921449][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 132.921738][ T228] 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
[ 132.922453][ T228] RSP: 0018:ffffc90000b47910 EFLAGS: 00010246
[ 132.922695][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 132.922984][ T228] RDX: 0000000000000000 RSI: ffff88801627ac98 RDI: ffff88800b4c0b28
[ 132.923278][ T228] RBP: ffffffff9a323440 R08: 0000000000000000 R09: fffffbfff303d83c
[ 132.923583][ T228] R10: ffffffff981ec1e7 R11: ffff88800b4c0040 R12: 0000000000000000
[ 132.923893][ T228] R13: ffff88801627a128 R14: ffff88801627a008 R15: ffff88801627a000
[ 132.924177][ T228] FS: 00007fcacc097740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 132.924536][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 132.924782][ T228] CR2: 00007fcacc24b733 CR3: 000000000a032006 CR4: 0000000000772ef0
[ 132.925069][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 132.925658][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 132.925950][ T228] PKRU: 55555554
[ 132.926099][ T228] Call Trace:
[ 132.926257][ T228]
[ 132.926422][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.926630][ T228] ? __warn+0xd1/0x1c0
[ 132.926784][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.926979][ T228] ? report_bug+0x28c/0x2d0
[ 132.927189][ T228] ? handle_bug+0x54/0xa0
[ 132.927373][ T228] ? exc_invalid_op+0x18/0x50
[ 132.927582][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 132.927788][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.927995][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 132.928254][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 132.928479][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 132.928678][ T228] register_netdevice+0xd46/0x1360
[ 132.928889][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 132.929097][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 132.929317][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 132.929579][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 132.929843][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 132.930113][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 132.930386][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 132.930593][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 132.930837][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 132.931028][ T228] ? sysfs_file_ops+0x11e/0x170
[ 132.931216][ T228] ? sysfs_kf_write+0x41/0x170
[ 132.931454][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 132.931655][ T228] vfs_write+0xa87/0x11e0
[ 132.931821][ T228] ? __pfx_vfs_write+0x10/0x10
[ 132.932029][ T228] ? __lock_release+0x103/0x460
[ 132.932231][ T228] ? do_user_addr_fault+0x972/0xe30
[ 132.932461][ T228] ? __pfx___up_read+0x10/0x10
[ 132.932665][ T228] ksys_write+0xf8/0x1d0
[ 132.932818][ T228] ? __pfx_ksys_write+0x10/0x10
[ 132.933006][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 132.933203][ T228] do_syscall_64+0xc1/0x1d0
[ 132.933433][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.933665][ T228] RIP: 0033:0x7fcacc1d8b77
[ 132.933862][ T228] 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
[ 132.934574][ T228] RSP: 002b:00007ffeb53a7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 132.934869][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fcacc1d8b77
[ 132.935148][ T228] RDX: 0000000000000002 RSI: 000055b1da12b330 RDI: 0000000000000001
[ 132.935458][ T228] RBP: 000055b1da12b330 R08: 0000000000000000 R09: 00007fcacc24b4e0
[ 132.935741][ T228] R10: 00007fcacc24b3e0 R11: 0000000000000246 R12: 0000000000000002
[ 132.936026][ T228] R13: 00007fcacc294760 R14: 0000000000000002 R15: 00007fcacc28f9c0
[ 132.936381][ T228]
[ 132.936530][ T228] irq event stamp: 6352121
[ 132.936755][ T228] hardirqs last enabled at (6352131): [] __up_console_sem+0x6b/0x80
[ 132.937083][ T228] hardirqs last disabled at (6352140): [] __up_console_sem+0x50/0x80
[ 132.937440][ T228] softirqs last enabled at (6352110): [] handle_softirqs+0x32e/0x5c0
[ 132.937774][ T228] softirqs last disabled at (6352093): [] __irq_exit_rcu+0xc4/0x100
[ 132.938127][ T228] ---[ end trace 0000000000000000 ]---
[ 133.193581][ T2981] netdevsim netdevsim430 eni430np2: renamed from eth0
[ 134.555848][ T3144] netdevsim netdevsim430 eni430np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 135.122886][ T3154] netdevsim netdevsim430 eni430np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 135.550707][ T3160] netdevsim netdevsim430 eni430np2: device assumes port 4789 will be used by vxlan tunnels