[ 11.828420][ T228] ------------[ cut here ]------------
[ 11.828913][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 11.829660][ T228] Modules linked in: netdevsim
[ 11.829919][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 11.830327][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.830619][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 11.830955][ 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
[ 11.831763][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 11.832058][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 11.832411][ T228] RDX: 0000000000000000 RSI: ffff88800a04ac98 RDI: ffff88800b8c0b78
[ 11.832753][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 11.833126][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 11.833476][ T228] R13: ffff88800a04a128 R14: ffff88800a04a008 R15: ffff88800a04a000
[ 11.833817][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 11.834231][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.834519][ T228] CR2: 000055b03536c348 CR3: 000000000a72e003 CR4: 0000000000772ef0
[ 11.834863][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 11.835222][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 11.835569][ T228] PKRU: 55555554
[ 11.835745][ T228] Call Trace:
[ 11.835920][ T228]
[ 11.836047][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.836294][ T228] ? __warn+0xd1/0x1c0
[ 11.836475][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.836703][ T228] ? report_bug+0x28c/0x2d0
[ 11.836944][ T228] ? handle_bug+0x54/0xa0
[ 11.837134][ T228] ? exc_invalid_op+0x18/0x50
[ 11.837365][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 11.837607][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.837852][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 11.838163][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 11.838400][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 11.838638][ T228] register_netdevice+0xd46/0x1360
[ 11.838879][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 11.839138][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 11.839390][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 11.839701][ T228] ? mark_lock+0x38/0x3e0
[ 11.839881][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 11.840193][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 11.840491][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 11.840782][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 11.841022][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 11.841322][ T228] ? kernfs_create_link+0x173/0x240
[ 11.841558][ T228] ? kernfs_put+0x1c/0x40
[ 11.841757][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 11.841974][ T228] really_probe+0x1df/0x920
[ 11.842207][ T228] __driver_probe_device+0x2e6/0x3e0
[ 11.842424][ T228] driver_probe_device+0x49/0x140
[ 11.842652][ T228] __device_attach_driver+0x192/0x2b0
[ 11.842872][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 11.843163][ T228] bus_for_each_drv+0x107/0x1a0
[ 11.843379][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 11.843592][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.843813][ T228] ? __pfx___lock_release+0x10/0x10
[ 11.844025][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 11.844303][ T228] __device_attach+0x1a3/0x3f0
[ 11.844529][ T228] ? __pfx___device_attach+0x10/0x10
[ 11.844754][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.844983][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 11.845224][ T228] bus_probe_device+0x133/0x180
[ 11.845452][ T228] device_add+0x99d/0x1110
[ 11.845684][ T228] ? __pfx_device_add+0x10/0x10
[ 11.845905][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 11.846160][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 11.846451][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 11.846738][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.846963][ T228] ? sysfs_file_ops+0x11e/0x170
[ 11.847225][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.847452][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 11.847687][ T228] vfs_write+0xa87/0x11e0
[ 11.847876][ T228] ? __pfx_vfs_write+0x10/0x10
[ 11.848104][ T228] ? __lock_release+0x103/0x460
[ 11.848321][ T228] ? do_user_addr_fault+0x972/0xe30
[ 11.848541][ T228] ? __pfx___up_read+0x10/0x10
[ 11.848760][ T228] ksys_write+0xf8/0x1d0
[ 11.848923][ T228] ? __pfx_ksys_write+0x10/0x10
[ 11.849145][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 11.849598][ T228] do_syscall_64+0xc1/0x1d0
[ 11.849813][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 11.850098][ T228] RIP: 0033:0x7f71ece43b77
[ 11.850330][ 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
[ 11.851066][ T228] RSP: 002b:00007ffff0a23de8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 11.851410][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 11.851728][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 11.852043][ T228] RBP: 0000557b0799e330 R08: 0000000000000003 R09: 0000000000000077
[ 11.852370][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 11.852683][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 11.853015][ T228]
[ 11.853208][ T228] irq event stamp: 72781
[ 11.853372][ T228] hardirqs last enabled at (72791): [] __up_console_sem+0x6b/0x80
[ 11.853734][ T228] hardirqs last disabled at (72800): [] __up_console_sem+0x50/0x80
[ 11.854144][ T228] softirqs last enabled at (71992): [] handle_softirqs+0x32e/0x5c0
[ 11.854524][ T228] softirqs last disabled at (71987): [] __irq_exit_rcu+0xc4/0x100
[ 11.854887][ T228] ---[ end trace 0000000000000000 ]---
[ 12.011220][ T233] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 12.871800][ T248] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 12.886806][ T248] ip (248) used greatest stack depth: 23776 bytes left
[ 13.486801][ T260] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 13.741025][ T263] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.551578][ T279] netdevsim netdevsim818 eni818np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 15.078422][ T290] netdevsim netdevsim818 eni818np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 16.725881][ T327] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 16.892286][ T328] netdevsim netdevsim818 eni818np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.046957][ T329] netdevsim netdevsim818 eni818np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 18.142629][ T228] ------------[ cut here ]------------
[ 18.143129][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 18.143574][ T228] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 18.143911][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 18.144348][ T228] Tainted: [W]=WARN
[ 18.144571][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.144843][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 18.145125][ 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
[ 18.145912][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 18.146196][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 18.146517][ T228] RDX: 0000000000000000 RSI: ffff88800b632c98 RDI: ffff88800b8c0b28
[ 18.146850][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 18.147185][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 18.147511][ T228] R13: ffff88800b632128 R14: ffff88800b632008 R15: ffff88800b632000
[ 18.147843][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 18.148385][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.148725][ T228] CR2: 0000557b0799e330 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 18.149051][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 18.149393][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 18.150067][ T228] PKRU: 55555554
[ 18.150253][ T228] Call Trace:
[ 18.150429][ T228]
[ 18.150569][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.150794][ T228] ? __warn+0xd1/0x1c0
[ 18.150975][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.151207][ T228] ? report_bug+0x28c/0x2d0
[ 18.151439][ T228] ? handle_bug+0x54/0xa0
[ 18.151620][ T228] ? exc_invalid_op+0x18/0x50
[ 18.151839][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 18.152084][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.152317][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 18.152603][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 18.152832][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 18.153083][ T228] register_netdevice+0xd46/0x1360
[ 18.153315][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 18.153546][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 18.153793][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 18.154087][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 18.154436][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 18.154719][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 18.154942][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 18.155184][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 18.155439][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 18.155646][ T228] ? sysfs_file_ops+0x11e/0x170
[ 18.155863][ T228] ? sysfs_kf_write+0x41/0x170
[ 18.156083][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 18.156311][ T228] vfs_write+0xa87/0x11e0
[ 18.156494][ T228] ? __pfx_vfs_write+0x10/0x10
[ 18.156720][ T228] ? find_held_lock+0x2c/0x110
[ 18.156943][ T228] ? __pfx___lock_release+0x10/0x10
[ 18.157166][ T228] ksys_write+0xf8/0x1d0
[ 18.157329][ T228] ? __pfx_ksys_write+0x10/0x10
[ 18.157554][ T228] do_syscall_64+0xc1/0x1d0
[ 18.157761][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.158011][ T228] RIP: 0033:0x7f71ece43b77
[ 18.158231][ 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
[ 18.158919][ T228] RSP: 002b:00007ffff0a23ce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 18.159251][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 18.159574][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 18.159899][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 18.160235][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 18.160566][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 18.160900][ T228]
[ 18.161086][ T228] irq event stamp: 276061
[ 18.161257][ T228] hardirqs last enabled at (276073): [] __up_console_sem+0x6b/0x80
[ 18.161656][ T228] hardirqs last disabled at (276084): [] __up_console_sem+0x50/0x80
[ 18.162037][ T228] softirqs last enabled at (275246): [] handle_softirqs+0x32e/0x5c0
[ 18.162422][ T228] softirqs last disabled at (275205): [] __irq_exit_rcu+0xc4/0x100
[ 18.162795][ T228] ---[ end trace 0000000000000000 ]---
[ 18.245209][ T234] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 19.062963][ T345] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.068126][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.700259][ T358] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.736124][ T68] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.967526][ T362] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.971980][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.800750][ T377] netdevsim netdevsim818 eni818np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.805191][ T11] netdevsim netdevsim818 eni818np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 21.311387][ T389] netdevsim netdevsim818 eni818np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.315122][ T68] netdevsim netdevsim818 eni818np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.699198][ T400] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.701122][ T400] netdevsim netdevsim818 eni818np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.703501][ T400] netdevsim netdevsim818 eni818np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 21.821155][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 21.824101][ T11] netdevsim netdevsim818 eni818np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 21.826110][ T11] netdevsim netdevsim818 eni818np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 22.675366][ T417] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 22.702149][ T11] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 22.804606][ T418] netdevsim netdevsim818 eni818np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 22.854156][ T11] netdevsim netdevsim818 eni818np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 22.969278][ T419] netdevsim netdevsim818 eni818np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 23.024141][ T11] netdevsim netdevsim818 eni818np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 24.704298][ T228] ------------[ cut here ]------------
[ 24.704734][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 24.705334][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 24.705650][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 24.706160][ T228] Tainted: [W]=WARN
[ 24.706327][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.706654][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 24.707053][ 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
[ 24.707918][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 24.708268][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 24.708631][ T228] RDX: 0000000000000000 RSI: ffff88800d3cac98 RDI: ffff88800b8c0b78
[ 24.709025][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 24.709466][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 24.709847][ T228] R13: ffff88800d3ca128 R14: ffff88800d3ca008 R15: ffff88800d3ca000
[ 24.710468][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 24.710932][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.711323][ T228] CR2: 000055b03532c3e0 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 24.711737][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.712153][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.712538][ T228] PKRU: 55555554
[ 24.712735][ T228] Call Trace:
[ 24.712911][ T228]
[ 24.713066][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.713455][ T228] ? __warn+0xd1/0x1c0
[ 24.713715][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.714003][ T228] ? report_bug+0x28c/0x2d0
[ 24.714290][ T228] ? handle_bug+0x54/0xa0
[ 24.714464][ T228] ? exc_invalid_op+0x18/0x50
[ 24.714683][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 24.714925][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.715166][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 24.715449][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 24.715676][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 24.715912][ T228] register_netdevice+0xd46/0x1360
[ 24.716152][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 24.716383][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 24.716634][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 24.716913][ T228] ? mark_lock+0x38/0x3e0
[ 24.717105][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 24.717393][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.717674][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 24.717957][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 24.718202][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 24.718494][ T228] ? kernfs_create_link+0x173/0x240
[ 24.718746][ T228] ? kernfs_put+0x1c/0x40
[ 24.718961][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 24.719233][ T228] really_probe+0x1df/0x920
[ 24.719492][ T228] __driver_probe_device+0x2e6/0x3e0
[ 24.719756][ T228] driver_probe_device+0x49/0x140
[ 24.720023][ T228] __device_attach_driver+0x192/0x2b0
[ 24.720325][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 24.720637][ T228] bus_for_each_drv+0x107/0x1a0
[ 24.720902][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 24.721192][ T228] ? bus_to_subsys+0xd5/0x110
[ 24.721442][ T228] ? __pfx___lock_release+0x10/0x10
[ 24.721710][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 24.721975][ T228] __device_attach+0x1a3/0x3f0
[ 24.722250][ T228] ? __pfx___device_attach+0x10/0x10
[ 24.722484][ T228] ? bus_to_subsys+0xd5/0x110
[ 24.722735][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 24.722986][ T228] bus_probe_device+0x133/0x180
[ 24.723261][ T228] device_add+0x99d/0x1110
[ 24.723609][ T228] ? __pfx_device_add+0x10/0x10
[ 24.723985][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 24.724300][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 24.724659][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 24.725066][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.725369][ T228] ? sysfs_file_ops+0x11e/0x170
[ 24.725638][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.725936][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 24.726190][ T228] vfs_write+0xa87/0x11e0
[ 24.726397][ T228] ? __pfx_vfs_write+0x10/0x10
[ 24.726671][ T228] ? __lock_release+0x103/0x460
[ 24.726894][ T228] ? do_user_addr_fault+0x972/0xe30
[ 24.727135][ T228] ? __pfx___up_read+0x10/0x10
[ 24.727405][ T228] ksys_write+0xf8/0x1d0
[ 24.727592][ T228] ? __pfx_ksys_write+0x10/0x10
[ 24.727943][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 24.728351][ T228] do_syscall_64+0xc1/0x1d0
[ 24.728726][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.729189][ T228] RIP: 0033:0x7f71ece43b77
[ 24.729561][ 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
[ 24.730850][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 24.731446][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 24.731989][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 24.732550][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 24.733130][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 24.733709][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 24.734315][ T228]
[ 24.734609][ T228] irq event stamp: 461281
[ 24.734896][ T228] hardirqs last enabled at (461291): [] __up_console_sem+0x6b/0x80
[ 24.735568][ T228] hardirqs last disabled at (461302): [] __up_console_sem+0x50/0x80
[ 24.736256][ T228] softirqs last enabled at (459888): [] handle_softirqs+0x32e/0x5c0
[ 24.736885][ T228] softirqs last disabled at (459871): [] __irq_exit_rcu+0xc4/0x100
[ 24.737532][ T228] ---[ end trace 0000000000000000 ]---
[ 24.787300][ T228] ------------[ cut here ]------------
[ 24.787882][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 24.788500][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 24.788888][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 24.789514][ T228] Tainted: [W]=WARN
[ 24.789735][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.790095][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 24.790454][ 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
[ 24.791489][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 24.791876][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 24.792337][ T228] RDX: 0000000000000000 RSI: ffff88800b96ac98 RDI: ffff88800b8c0b28
[ 24.792773][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 24.793246][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 24.793690][ T228] R13: ffff88800b96a128 R14: ffff88800b96a008 R15: ffff88800b96a000
[ 24.794462][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 24.794984][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.795392][ T228] CR2: 0000557b07972bbc CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 24.795835][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.796317][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.796752][ T228] PKRU: 55555554
[ 24.796991][ T228] Call Trace:
[ 24.797251][ T228]
[ 24.797429][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.797788][ T228] ? __warn+0xd1/0x1c0
[ 24.798044][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.798395][ T228] ? report_bug+0x28c/0x2d0
[ 24.798731][ T228] ? handle_bug+0x54/0xa0
[ 24.798987][ T228] ? exc_invalid_op+0x18/0x50
[ 24.799328][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 24.799682][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.800017][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 24.800355][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 24.800608][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 24.800878][ T228] register_netdevice+0xd46/0x1360
[ 24.801513][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 24.801844][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 24.802203][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 24.802778][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 24.803272][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 24.803690][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.804012][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 24.804373][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 24.804782][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.805128][ T228] ? sysfs_file_ops+0x11e/0x170
[ 24.805640][ T228] ? sysfs_kf_write+0x41/0x170
[ 24.805973][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 24.806330][ T228] vfs_write+0xa87/0x11e0
[ 24.806594][ T228] ? __pfx_vfs_write+0x10/0x10
[ 24.806921][ T228] ? find_held_lock+0x2c/0x110
[ 24.807457][ T228] ? __pfx___lock_release+0x10/0x10
[ 24.807798][ T228] ksys_write+0xf8/0x1d0
[ 24.808055][ T228] ? __pfx_ksys_write+0x10/0x10
[ 24.808403][ T228] do_syscall_64+0xc1/0x1d0
[ 24.808918][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.809325][ T228] RIP: 0033:0x7f71ece43b77
[ 24.809660][ 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
[ 24.810893][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 24.811275][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 24.811630][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 24.812092][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 24.812576][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 24.813038][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 24.813546][ T228]
[ 24.813978][ T228] irq event stamp: 472229
[ 24.814242][ T228] hardirqs last enabled at (472243): [] __up_console_sem+0x6b/0x80
[ 24.814779][ T228] hardirqs last disabled at (472254): [] __up_console_sem+0x50/0x80
[ 24.815329][ T228] softirqs last enabled at (471398): [] handle_softirqs+0x32e/0x5c0
[ 24.816043][ T228] softirqs last disabled at (471363): [] __irq_exit_rcu+0xc4/0x100
[ 24.816599][ T228] ---[ end trace 0000000000000000 ]---
[ 25.135768][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 26.883304][ T11] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 27.971318][ T68] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 29.763313][ T68] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 30.787308][ T448] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 31.288899][ T228] ------------[ cut here ]------------
[ 31.289318][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 31.289811][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 31.290224][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 31.290739][ T228] Tainted: [W]=WARN
[ 31.290916][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.291203][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 31.291476][ 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
[ 31.292238][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 31.292505][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 31.292836][ T228] RDX: 0000000000000000 RSI: ffff88800a6eac98 RDI: ffff88800b8c0b78
[ 31.293175][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 31.293498][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 31.293823][ T228] R13: ffff88800a6ea128 R14: ffff88800a6ea008 R15: ffff88800a6ea000
[ 31.294149][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 31.294750][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.295059][ T228] CR2: 0000557ad1d9f990 CR3: 000000000a72e003 CR4: 0000000000772ef0
[ 31.295391][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.295721][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.296033][ T228] PKRU: 55555554
[ 31.296206][ T228] Call Trace:
[ 31.296369][ T228]
[ 31.296478][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.296717][ T228] ? __warn+0xd1/0x1c0
[ 31.296882][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.297104][ T228] ? report_bug+0x28c/0x2d0
[ 31.297332][ T228] ? handle_bug+0x54/0xa0
[ 31.297535][ T228] ? exc_invalid_op+0x18/0x50
[ 31.297763][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 31.297989][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.298230][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 31.298497][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 31.298726][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 31.298978][ T228] register_netdevice+0xd46/0x1360
[ 31.299210][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 31.299432][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 31.299700][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 31.299981][ T228] ? mark_lock+0x38/0x3e0
[ 31.300166][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 31.300444][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 31.300739][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 31.301015][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 31.301253][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 31.301537][ T228] ? kernfs_create_link+0x173/0x240
[ 31.301774][ T228] ? kernfs_put+0x1c/0x40
[ 31.301937][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 31.302168][ T228] really_probe+0x1df/0x920
[ 31.302389][ T228] __driver_probe_device+0x2e6/0x3e0
[ 31.302616][ T228] driver_probe_device+0x49/0x140
[ 31.302853][ T228] __device_attach_driver+0x192/0x2b0
[ 31.303122][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 31.303394][ T228] bus_for_each_drv+0x107/0x1a0
[ 31.303621][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 31.303853][ T228] ? bus_to_subsys+0xd5/0x110
[ 31.304067][ T228] ? __pfx___lock_release+0x10/0x10
[ 31.304299][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 31.304527][ T228] __device_attach+0x1a3/0x3f0
[ 31.304755][ T228] ? __pfx___device_attach+0x10/0x10
[ 31.304965][ T228] ? bus_to_subsys+0xd5/0x110
[ 31.305191][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 31.305459][ T228] bus_probe_device+0x133/0x180
[ 31.305685][ T228] device_add+0x99d/0x1110
[ 31.305940][ T228] ? __pfx_device_add+0x10/0x10
[ 31.306182][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 31.306414][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 31.306705][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 31.307020][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.307252][ T228] ? sysfs_file_ops+0x11e/0x170
[ 31.307475][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.307719][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 31.307949][ T228] vfs_write+0xa87/0x11e0
[ 31.308133][ T228] ? __pfx_vfs_write+0x10/0x10
[ 31.308351][ T228] ? __lock_release+0x103/0x460
[ 31.308563][ T228] ? do_user_addr_fault+0x972/0xe30
[ 31.308799][ T228] ? __pfx___up_read+0x10/0x10
[ 31.309020][ T228] ksys_write+0xf8/0x1d0
[ 31.309196][ T228] ? __pfx_ksys_write+0x10/0x10
[ 31.309408][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 31.309652][ T228] do_syscall_64+0xc1/0x1d0
[ 31.309888][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.310161][ T228] RIP: 0033:0x7f71ece43b77
[ 31.310387][ 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
[ 31.311210][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 31.311532][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 31.311879][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 31.312214][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 31.312525][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 31.312870][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 31.313262][ T228]
[ 31.313426][ T228] irq event stamp: 502673
[ 31.313600][ T228] hardirqs last enabled at (502683): [] __up_console_sem+0x6b/0x80
[ 31.313980][ T228] hardirqs last disabled at (502692): [] __up_console_sem+0x50/0x80
[ 31.314376][ T228] softirqs last enabled at (501492): [] handle_softirqs+0x32e/0x5c0
[ 31.314811][ T228] softirqs last disabled at (501459): [] __irq_exit_rcu+0xc4/0x100
[ 31.315216][ T228] ---[ end trace 0000000000000000 ]---
[ 31.359660][ T228] ------------[ cut here ]------------
[ 31.360021][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 31.360499][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 31.360922][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 31.361363][ T228] Tainted: [W]=WARN
[ 31.361525][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.361783][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 31.362050][ 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
[ 31.362793][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 31.363085][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 31.363395][ T228] RDX: 0000000000000000 RSI: ffff88800ec12c98 RDI: ffff88800b8c0b28
[ 31.363719][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 31.364026][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 31.364348][ T228] R13: ffff88800ec12128 R14: ffff88800ec12008 R15: ffff88800ec12000
[ 31.364844][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 31.365227][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.365496][ T228] CR2: 00007f71ecdfb890 CR3: 000000000a72e004 CR4: 0000000000772ef0
[ 31.365813][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.366146][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.366464][ T228] PKRU: 55555554
[ 31.366624][ T228] Call Trace:
[ 31.366782][ T228]
[ 31.366891][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.367116][ T228] ? __warn+0xd1/0x1c0
[ 31.367280][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.367495][ T228] ? report_bug+0x28c/0x2d0
[ 31.367719][ T228] ? handle_bug+0x54/0xa0
[ 31.367889][ T228] ? exc_invalid_op+0x18/0x50
[ 31.368110][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 31.368337][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.368557][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 31.368820][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 31.369033][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 31.369261][ T228] register_netdevice+0xd46/0x1360
[ 31.369483][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 31.369702][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 31.369932][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 31.370219][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 31.370502][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 31.370772][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.370996][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 31.371227][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 31.371496][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.371709][ T228] ? sysfs_file_ops+0x11e/0x170
[ 31.371925][ T228] ? sysfs_kf_write+0x41/0x170
[ 31.372153][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 31.372371][ T228] vfs_write+0xa87/0x11e0
[ 31.372545][ T228] ? __pfx_vfs_write+0x10/0x10
[ 31.373044][ T228] ? find_held_lock+0x2c/0x110
[ 31.373280][ T228] ? __pfx___lock_release+0x10/0x10
[ 31.373502][ T228] ksys_write+0xf8/0x1d0
[ 31.373666][ T228] ? __pfx_ksys_write+0x10/0x10
[ 31.373981][ T228] do_syscall_64+0xc1/0x1d0
[ 31.374194][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.374443][ T228] RIP: 0033:0x7f71ece43b77
[ 31.374667][ 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
[ 31.375519][ T228] RSP: 002b:00007ffff0a24fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 31.375817][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 31.376135][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 31.376457][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 31.376912][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 31.377234][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 31.377701][ T228]
[ 31.377865][ T228] irq event stamp: 516971
[ 31.378022][ T228] hardirqs last enabled at (516981): [] __up_console_sem+0x6b/0x80
[ 31.378397][ T228] hardirqs last disabled at (516992): [] __up_console_sem+0x50/0x80
[ 31.378872][ T228] softirqs last enabled at (516084): [] handle_softirqs+0x32e/0x5c0
[ 31.379250][ T228] softirqs last disabled at (516065): [] __irq_exit_rcu+0xc4/0x100
[ 31.379721][ T228] ---[ end trace 0000000000000000 ]---
[ 31.721731][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 32.510565][ T462] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 32.911150][ T470] netdevsim netdevsim818 eni818np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 33.364596][ T482] netdevsim netdevsim818 eni818np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 33.951393][ T498] netdevsim netdevsim818 eni818np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 35.253973][ T530] netdevsim netdevsim818 eni818np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 35.967898][ T550] netdevsim netdevsim818 eni818np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 36.679672][ T574] netdevsim netdevsim818 eni818np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 37.580017][ T602] netdevsim netdevsim818 eni818np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 39.302771][ T659] netdevsim netdevsim818 eni818np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 39.336322][ T11] netdevsim netdevsim818 eni818np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 39.359829][ T659] ip (659) used greatest stack depth: 23264 bytes left
[ 40.218037][ T687] netdevsim netdevsim818 eni818np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 41.065634][ T713] netdevsim netdevsim818 eni818np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 41.100232][ T11] netdevsim netdevsim818 eni818np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 41.888436][ T738] netdevsim netdevsim818 eni818np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 42.720125][ T762] netdevsim netdevsim818 eni818np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 45.206006][ T837] netdevsim netdevsim818 eni818np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 45.234532][ T11] netdevsim netdevsim818 eni818np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 45.903945][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 45.904779][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 45.905256][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 45.905724][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 45.906168][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 45.906610][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 45.907038][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 46.431586][ T228] ------------[ cut here ]------------
[ 46.431991][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 46.432772][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 46.433486][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 46.434122][ T228] Tainted: [W]=WARN
[ 46.434368][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.434764][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 46.435194][ 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
[ 46.436321][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 46.436734][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 46.437212][ T228] RDX: 0000000000000000 RSI: ffff88800b6cac98 RDI: ffff88800b8c0b28
[ 46.437693][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 46.438186][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 46.438653][ T228] R13: ffff88800b6ca128 R14: ffff88800b6ca008 R15: ffff88800b6ca000
[ 46.439142][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 46.439695][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.440106][ T228] CR2: 00007f71ecd87440 CR3: 000000000a72e005 CR4: 0000000000772ef0
[ 46.440591][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.440973][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.441383][ T228] PKRU: 55555554
[ 46.441609][ T228] Call Trace:
[ 46.441863][ T228]
[ 46.442031][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 46.442380][ T228] ? __warn+0xd1/0x1c0
[ 46.442635][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 46.442990][ T228] ? report_bug+0x28c/0x2d0
[ 46.443344][ T228] ? handle_bug+0x54/0xa0
[ 46.443594][ T228] ? exc_invalid_op+0x18/0x50
[ 46.443917][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 46.444287][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 46.444633][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 46.445059][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 46.445416][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 46.445758][ T228] register_netdevice+0xd46/0x1360
[ 46.446115][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 46.446396][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 46.446660][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 46.447001][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 46.447470][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 46.447885][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 46.448224][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 46.448568][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 46.448977][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 46.449306][ T228] ? sysfs_file_ops+0x11e/0x170
[ 46.449627][ T228] ? sysfs_kf_write+0x41/0x170
[ 46.449975][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 46.450321][ T228] vfs_write+0xa87/0x11e0
[ 46.450538][ T228] ? __pfx_vfs_write+0x10/0x10
[ 46.450781][ T228] ? find_held_lock+0x2c/0x110
[ 46.451060][ T228] ? __pfx___lock_release+0x10/0x10
[ 46.451392][ T228] ksys_write+0xf8/0x1d0
[ 46.451634][ T228] ? __pfx_ksys_write+0x10/0x10
[ 46.451968][ T228] do_syscall_64+0xc1/0x1d0
[ 46.452306][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.452692][ T228] RIP: 0033:0x7f71ece43b77
[ 46.453028][ 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
[ 46.454135][ T228] RSP: 002b:00007ffff0a24fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 46.454606][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 46.455084][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 46.455547][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 46.456024][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 46.456499][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 46.456886][ T228]
[ 46.457103][ T228] irq event stamp: 1417437
[ 46.457343][ T228] hardirqs last enabled at (1417447): [] __up_console_sem+0x6b/0x80
[ 46.457871][ T228] hardirqs last disabled at (1417456): [] __up_console_sem+0x50/0x80
[ 46.458435][ T228] softirqs last enabled at (1416720): [] handle_softirqs+0x32e/0x5c0
[ 46.458970][ T228] softirqs last disabled at (1416641): [] __irq_exit_rcu+0xc4/0x100
[ 46.459508][ T228] ---[ end trace 0000000000000000 ]---
[ 46.576631][ T425] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 47.332171][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 47.671183][ T68] netdevsim netdevsim818 eni818np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 48.094149][ T11] netdevsim netdevsim818 eni818np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 48.616112][ T11] netdevsim netdevsim818 eni818np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 49.706126][ T68] netdevsim netdevsim818 eni818np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 50.389106][ T68] netdevsim netdevsim818 eni818np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 51.200116][ T68] netdevsim netdevsim818 eni818np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 52.137452][ T68] netdevsim netdevsim818 eni818np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 54.105137][ T11] netdevsim netdevsim818 eni818np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 54.107162][ T11] netdevsim netdevsim818 eni818np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 55.004188][ T68] netdevsim netdevsim818 eni818np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 55.817115][ T68] netdevsim netdevsim818 eni818np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 55.819106][ T68] netdevsim netdevsim818 eni818np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 56.574253][ T68] netdevsim netdevsim818 eni818np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 57.361107][ T68] netdevsim netdevsim818 eni818np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 59.726103][ T68] netdevsim netdevsim818 eni818np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 59.730155][ T68] netdevsim netdevsim818 eni818np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 60.352163][ T228] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 60.354107][ T228] netdevsim netdevsim818 eni818np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 60.356112][ T228] netdevsim netdevsim818 eni818np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 60.358101][ T228] netdevsim netdevsim818 eni818np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 60.360116][ T228] netdevsim netdevsim818 eni818np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 60.362104][ T228] netdevsim netdevsim818 eni818np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 60.364110][ T228] netdevsim netdevsim818 eni818np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 61.030954][ T228] ------------[ cut here ]------------
[ 61.031345][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 61.031767][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 61.032229][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 61.032639][ T228] Tainted: [W]=WARN
[ 61.032797][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.033102][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 61.033398][ 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
[ 61.034177][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 61.034474][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 61.034788][ T228] RDX: 0000000000000000 RSI: ffff888001fb2c98 RDI: ffff88800b8c0b78
[ 61.035148][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 61.035480][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 61.035811][ T228] R13: ffff888001fb2128 R14: ffff888001fb2008 R15: ffff888001fb2000
[ 61.036150][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 61.036547][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.036815][ T228] CR2: 00007f632f8d0000 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 61.037370][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 61.037698][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 61.038010][ T228] PKRU: 55555554
[ 61.038184][ T228] Call Trace:
[ 61.038373][ T228]
[ 61.038488][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.038714][ T228] ? __warn+0xd1/0x1c0
[ 61.038906][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.039136][ T228] ? report_bug+0x28c/0x2d0
[ 61.039355][ T228] ? handle_bug+0x54/0xa0
[ 61.039520][ T228] ? exc_invalid_op+0x18/0x50
[ 61.039752][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 61.039977][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.040208][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 61.040477][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 61.040726][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 61.040940][ T228] register_netdevice+0xd46/0x1360
[ 61.041173][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 61.041394][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 61.041656][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 61.041935][ T228] ? mark_lock+0x38/0x3e0
[ 61.042133][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 61.042436][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 61.042721][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 61.043031][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 61.043274][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 61.043567][ T228] ? kernfs_create_link+0x173/0x240
[ 61.043785][ T228] ? kernfs_put+0x1c/0x40
[ 61.044019][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 61.044254][ T228] really_probe+0x1df/0x920
[ 61.044482][ T228] __driver_probe_device+0x2e6/0x3e0
[ 61.044719][ T228] driver_probe_device+0x49/0x140
[ 61.044933][ T228] __device_attach_driver+0x192/0x2b0
[ 61.045173][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 61.045438][ T228] bus_for_each_drv+0x107/0x1a0
[ 61.045663][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 61.045875][ T228] ? bus_to_subsys+0xd5/0x110
[ 61.046098][ T228] ? __pfx___lock_release+0x10/0x10
[ 61.046314][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 61.046544][ T228] __device_attach+0x1a3/0x3f0
[ 61.046761][ T228] ? __pfx___device_attach+0x10/0x10
[ 61.046967][ T228] ? bus_to_subsys+0xd5/0x110
[ 61.047202][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 61.047433][ T228] bus_probe_device+0x133/0x180
[ 61.047646][ T228] device_add+0x99d/0x1110
[ 61.047856][ T228] ? __pfx_device_add+0x10/0x10
[ 61.048065][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 61.048297][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 61.048571][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 61.048841][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.049089][ T228] ? sysfs_file_ops+0x11e/0x170
[ 61.049311][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.049531][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 61.049744][ T228] vfs_write+0xa87/0x11e0
[ 61.049909][ T228] ? __pfx_vfs_write+0x10/0x10
[ 61.050133][ T228] ? find_held_lock+0x2c/0x110
[ 61.050359][ T228] ? __pfx___lock_release+0x10/0x10
[ 61.050578][ T228] ksys_write+0xf8/0x1d0
[ 61.050742][ T228] ? __pfx_ksys_write+0x10/0x10
[ 61.050962][ T228] do_syscall_64+0xc1/0x1d0
[ 61.051187][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.051447][ T228] RIP: 0033:0x7f71ece43b77
[ 61.051664][ 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
[ 61.052393][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 61.052726][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 61.053053][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 61.053405][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 61.053716][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 61.054050][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 61.054387][ T228]
[ 61.054548][ T228] irq event stamp: 2283467
[ 61.054759][ T228] hardirqs last enabled at (2283477): [] __up_console_sem+0x6b/0x80
[ 61.055145][ T228] hardirqs last disabled at (2283488): [] __up_console_sem+0x50/0x80
[ 61.055497][ T228] softirqs last enabled at (2282050): [] handle_softirqs+0x32e/0x5c0
[ 61.055855][ T228] softirqs last disabled at (2282017): [] __irq_exit_rcu+0xc4/0x100
[ 61.056226][ T228] ---[ end trace 0000000000000000 ]---
[ 61.103870][ T228] ------------[ cut here ]------------
[ 61.104236][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 61.104627][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 61.105040][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 61.105438][ T228] Tainted: [W]=WARN
[ 61.105635][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.105876][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 61.106139][ 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
[ 61.106827][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 61.107082][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 61.107362][ T228] RDX: 0000000000000000 RSI: ffff88800a04ac98 RDI: ffff88800b8c0b28
[ 61.107666][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 61.107955][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 61.108256][ T228] R13: ffff88800a04a128 R14: ffff88800a04a008 R15: ffff88800a04a000
[ 61.108544][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 61.108874][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.109125][ T228] CR2: 00007ffff0a24fc8 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 61.109589][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 61.109873][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 61.110164][ T228] PKRU: 55555554
[ 61.110309][ T228] Call Trace:
[ 61.110451][ T228]
[ 61.110548][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.110741][ T228] ? __warn+0xd1/0x1c0
[ 61.110915][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.111131][ T228] ? report_bug+0x28c/0x2d0
[ 61.111335][ T228] ? handle_bug+0x54/0xa0
[ 61.111487][ T228] ? exc_invalid_op+0x18/0x50
[ 61.111679][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 61.111887][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.112103][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 61.112349][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 61.112557][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 61.112755][ T228] register_netdevice+0xd46/0x1360
[ 61.112978][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 61.113192][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 61.113413][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 61.113671][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 61.113948][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 61.114223][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.114423][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 61.114620][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 61.114880][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.115066][ T228] ? sysfs_file_ops+0x11e/0x170
[ 61.115273][ T228] ? sysfs_kf_write+0x41/0x170
[ 61.115472][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 61.115664][ T228] vfs_write+0xa87/0x11e0
[ 61.115822][ T228] ? __pfx_vfs_write+0x10/0x10
[ 61.116019][ T228] ? find_held_lock+0x2c/0x110
[ 61.116237][ T228] ? __pfx___lock_release+0x10/0x10
[ 61.116437][ T228] ksys_write+0xf8/0x1d0
[ 61.116587][ T228] ? __pfx_ksys_write+0x10/0x10
[ 61.116798][ T228] do_syscall_64+0xc1/0x1d0
[ 61.116996][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.117250][ T228] RIP: 0033:0x7f71ece43b77
[ 61.117453][ 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
[ 61.118121][ T228] RSP: 002b:00007ffff0a24fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 61.118406][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 61.118679][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 61.118951][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 61.119234][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 61.119516][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 61.119807][ T228]
[ 61.119950][ T228] irq event stamp: 2299867
[ 61.120142][ T228] hardirqs last enabled at (2299879): [] __up_console_sem+0x6b/0x80
[ 61.120463][ T228] hardirqs last disabled at (2299888): [] __up_console_sem+0x50/0x80
[ 61.120790][ T228] softirqs last enabled at (2299334): [] handle_softirqs+0x32e/0x5c0
[ 61.121120][ T228] softirqs last disabled at (2299329): [] __irq_exit_rcu+0xc4/0x100
[ 61.121438][ T228] ---[ end trace 0000000000000000 ]---
[ 61.459282][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 76.100901][ T228] ------------[ cut here ]------------
[ 76.101374][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 76.102024][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 76.102710][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 76.103445][ T228] Tainted: [W]=WARN
[ 76.103737][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 76.104134][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 76.104542][ 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
[ 76.105600][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 76.106012][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 76.106473][ T228] RDX: 0000000000000000 RSI: ffff88800d3cac98 RDI: ffff88800b8c0b28
[ 76.106942][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 76.107436][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 76.107952][ T228] R13: ffff88800d3ca128 R14: ffff88800d3ca008 R15: ffff88800d3ca000
[ 76.108461][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 76.109031][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.109476][ T228] CR2: 00007f71ecd87440 CR3: 000000000a72e006 CR4: 0000000000772ef0
[ 76.109993][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.110517][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.110993][ T228] PKRU: 55555554
[ 76.111272][ T228] Call Trace:
[ 76.111529][ T228]
[ 76.111712][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 76.112049][ T228] ? __warn+0xd1/0x1c0
[ 76.112311][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 76.112639][ T228] ? report_bug+0x28c/0x2d0
[ 76.113017][ T228] ? handle_bug+0x54/0xa0
[ 76.113310][ T228] ? exc_invalid_op+0x18/0x50
[ 76.113650][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 76.114004][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 76.114383][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 76.114821][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 76.115186][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 76.115545][ T228] register_netdevice+0xd46/0x1360
[ 76.115901][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 76.116313][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 76.116686][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 76.117171][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 76.117639][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 76.118115][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 76.118470][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 76.118840][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 76.119323][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 76.119698][ T228] ? sysfs_file_ops+0x11e/0x170
[ 76.120036][ T228] ? sysfs_kf_write+0x41/0x170
[ 76.120427][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 76.120773][ T228] vfs_write+0xa87/0x11e0
[ 76.121091][ T228] ? __pfx_vfs_write+0x10/0x10
[ 76.121452][ T228] ? find_held_lock+0x2c/0x110
[ 76.121816][ T228] ? __pfx___lock_release+0x10/0x10
[ 76.122192][ T228] ksys_write+0xf8/0x1d0
[ 76.122473][ T228] ? __pfx_ksys_write+0x10/0x10
[ 76.122863][ T228] do_syscall_64+0xc1/0x1d0
[ 76.123251][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.123676][ T228] RIP: 0033:0x7f71ece43b77
[ 76.124040][ 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
[ 76.125194][ T228] RSP: 002b:00007ffff0a24fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 76.125725][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 76.126211][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 76.126672][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 76.127157][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 76.130012][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 76.130725][ T228]
[ 76.130986][ T228] irq event stamp: 3228497
[ 76.131331][ T228] hardirqs last enabled at (3228511): [] __up_console_sem+0x6b/0x80
[ 76.132104][ T228] hardirqs last disabled at (3228524): [] __up_console_sem+0x50/0x80
[ 76.132669][ T228] softirqs last enabled at (3227716): [] handle_softirqs+0x32e/0x5c0
[ 76.133136][ T228] softirqs last disabled at (3227703): [] __irq_exit_rcu+0xc4/0x100
[ 76.133517][ T228] ---[ end trace 0000000000000000 ]---
[ 76.212808][ T425] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 91.508236][ T228] ------------[ cut here ]------------
[ 91.508639][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 91.509664][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 91.510261][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 91.510748][ T228] Tainted: [W]=WARN
[ 91.510927][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.511295][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 91.511625][ 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
[ 91.512515][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 91.512869][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 91.513272][ T228] RDX: 0000000000000000 RSI: ffff88800d04ac98 RDI: ffff88800b8c0b78
[ 91.513633][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 91.513972][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 91.514326][ T228] R13: ffff88800d04a128 R14: ffff88800d04a008 R15: ffff88800d04a000
[ 91.514689][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 91.515104][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.515479][ T228] CR2: 00007f71ecd87440 CR3: 000000000a72e006 CR4: 0000000000772ef0
[ 91.515819][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.516192][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.516565][ T228] PKRU: 55555554
[ 91.516783][ T228] Call Trace:
[ 91.517262][ T228]
[ 91.517402][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.517682][ T228] ? __warn+0xd1/0x1c0
[ 91.517897][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.518158][ T228] ? report_bug+0x28c/0x2d0
[ 91.518444][ T228] ? handle_bug+0x54/0xa0
[ 91.518648][ T228] ? exc_invalid_op+0x18/0x50
[ 91.518909][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 91.519234][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.519539][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 91.519836][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 91.520182][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 91.520503][ T228] register_netdevice+0xd46/0x1360
[ 91.520747][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 91.520998][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 91.521280][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 91.521597][ T228] ? mark_lock+0x38/0x3e0
[ 91.521811][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 91.522181][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 91.522647][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 91.523062][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 91.523480][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 91.523950][ T228] ? kernfs_create_link+0x173/0x240
[ 91.524353][ T228] ? kernfs_put+0x1c/0x40
[ 91.524636][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 91.525005][ T228] really_probe+0x1df/0x920
[ 91.525404][ T228] __driver_probe_device+0x2e6/0x3e0
[ 91.525770][ T228] driver_probe_device+0x49/0x140
[ 91.526152][ T228] __device_attach_driver+0x192/0x2b0
[ 91.526546][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 91.526982][ T228] bus_for_each_drv+0x107/0x1a0
[ 91.527363][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 91.527735][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 91.528203][ T228] __device_attach+0x1a3/0x3f0
[ 91.528587][ T228] ? __pfx___device_attach+0x10/0x10
[ 91.528812][ T228] ? bus_to_subsys+0xd5/0x110
[ 91.529148][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 91.529510][ T228] bus_probe_device+0x133/0x180
[ 91.529849][ T228] device_add+0x99d/0x1110
[ 91.530245][ T228] ? __pfx_device_add+0x10/0x10
[ 91.530601][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 91.530974][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 91.531456][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 91.531944][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.532201][ T228] ? sysfs_file_ops+0x11e/0x170
[ 91.532484][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.532719][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 91.532937][ T228] vfs_write+0xa87/0x11e0
[ 91.533138][ T228] ? __pfx_vfs_write+0x10/0x10
[ 91.533388][ T228] ? find_held_lock+0x2c/0x110
[ 91.533632][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.533854][ T228] ksys_write+0xf8/0x1d0
[ 91.534020][ T228] ? __pfx_ksys_write+0x10/0x10
[ 91.534275][ T228] do_syscall_64+0xc1/0x1d0
[ 91.534496][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.534759][ T228] RIP: 0033:0x7f71ece43b77
[ 91.534974][ 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
[ 91.535737][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 91.536061][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 91.536406][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 91.536759][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 91.537063][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 91.537386][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 91.537729][ T228]
[ 91.537902][ T228] irq event stamp: 4135833
[ 91.538143][ T228] hardirqs last enabled at (4135845): [] __up_console_sem+0x6b/0x80
[ 91.538528][ T228] hardirqs last disabled at (4135854): [] __up_console_sem+0x50/0x80
[ 91.538890][ T228] softirqs last enabled at (4134888): [] handle_softirqs+0x32e/0x5c0
[ 91.539315][ T228] softirqs last disabled at (4134373): [] __irq_exit_rcu+0xc4/0x100
[ 91.539698][ T228] ---[ end trace 0000000000000000 ]---
[ 91.586565][ T228] ------------[ cut here ]------------
[ 91.586899][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 91.587309][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 91.587729][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 91.588165][ T228] Tainted: [W]=WARN
[ 91.588349][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.588688][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 91.589093][ 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
[ 91.590148][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 91.590545][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 91.590936][ T228] RDX: 0000000000000000 RSI: ffff88800b96ac98 RDI: ffff88800b8c0b28
[ 91.591389][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 91.591800][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 91.592285][ T228] R13: ffff88800b96a128 R14: ffff88800b96a008 R15: ffff88800b96a000
[ 91.592688][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 91.593484][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.593817][ T228] CR2: 00007f0fb1668000 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 91.594244][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.594684][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.595148][ T228] PKRU: 55555554
[ 91.595377][ T228] Call Trace:
[ 91.595592][ T228]
[ 91.595750][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.596088][ T228] ? __warn+0xd1/0x1c0
[ 91.596327][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.596653][ T228] ? report_bug+0x28c/0x2d0
[ 91.597007][ T228] ? handle_bug+0x54/0xa0
[ 91.597261][ T228] ? exc_invalid_op+0x18/0x50
[ 91.597580][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 91.597928][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.598288][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 91.598706][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 91.599061][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 91.599420][ T228] register_netdevice+0xd46/0x1360
[ 91.599760][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 91.600063][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 91.600413][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 91.600804][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 91.601214][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 91.601583][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.601884][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 91.602174][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 91.602445][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.602661][ T228] ? sysfs_file_ops+0x11e/0x170
[ 91.602883][ T228] ? sysfs_kf_write+0x41/0x170
[ 91.603140][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 91.603350][ T228] vfs_write+0xa87/0x11e0
[ 91.603502][ T228] ? __pfx_vfs_write+0x10/0x10
[ 91.603694][ T228] ? find_held_lock+0x2c/0x110
[ 91.603891][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.604136][ T228] ksys_write+0xf8/0x1d0
[ 91.604338][ T228] ? __pfx_ksys_write+0x10/0x10
[ 91.604657][ T228] do_syscall_64+0xc1/0x1d0
[ 91.604998][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.605423][ T228] RIP: 0033:0x7f71ece43b77
[ 91.605723][ T228] Code: Unable to access opcode bytes at 0x7f71ece43b4d.
[ 91.606163][ T228] RSP: 002b:00007ffff0a268a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 91.606597][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 91.607022][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 91.607474][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 91.607886][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 91.608323][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 91.608820][ T228]
[ 91.609089][ T228] irq event stamp: 4150065
[ 91.609351][ T228] hardirqs last enabled at (4150075): [] __up_console_sem+0x6b/0x80
[ 91.609799][ T228] hardirqs last disabled at (4150084): [] __up_console_sem+0x50/0x80
[ 91.610304][ T228] softirqs last enabled at (4149266): [] handle_softirqs+0x32e/0x5c0
[ 91.610861][ T228] softirqs last disabled at (4148927): [] __irq_exit_rcu+0xc4/0x100
[ 91.611425][ T228] ---[ end trace 0000000000000000 ]---
[ 92.005700][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 92.675282][ T2096] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 93.094343][ T2105] netdevsim netdevsim818 eni818np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 93.631353][ T2116] netdevsim netdevsim818 eni818np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 94.196850][ T2132] netdevsim netdevsim818 eni818np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 95.428351][ T2163] netdevsim netdevsim818 eni818np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 96.112143][ T2183] netdevsim netdevsim818 eni818np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 96.941684][ T2207] netdevsim netdevsim818 eni818np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 97.971924][ T2235] netdevsim netdevsim818 eni818np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 99.854417][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 99.855536][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 99.856648][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 99.857462][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 99.858244][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 99.859012][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 99.859787][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 99.860900][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 100.970827][ T228] ------------[ cut here ]------------
[ 100.971255][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 100.971849][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 100.972426][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 100.973043][ T228] Tainted: [W]=WARN
[ 100.973256][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.973613][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 100.973972][ 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
[ 100.975174][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 100.975634][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 100.976156][ T228] RDX: 0000000000000000 RSI: ffff88800a6eac98 RDI: ffff88800b8c0b28
[ 100.976686][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 100.977234][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 100.977770][ T228] R13: ffff88800a6ea128 R14: ffff88800a6ea008 R15: ffff88800a6ea000
[ 100.978333][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 100.978916][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.979373][ T228] CR2: 00007f71ecd87440 CR3: 000000000a72e006 CR4: 0000000000772ef0
[ 100.979924][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 100.980477][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 100.980835][ T228] PKRU: 55555554
[ 100.981031][ T228] Call Trace:
[ 100.981246][ T228]
[ 100.981380][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 100.981628][ T228] ? __warn+0xd1/0x1c0
[ 100.981822][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 100.982062][ T228] ? report_bug+0x28c/0x2d0
[ 100.982340][ T228] ? handle_bug+0x54/0xa0
[ 100.982525][ T228] ? exc_invalid_op+0x18/0x50
[ 100.982852][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 100.983124][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 100.983540][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 100.983967][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 100.984355][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 100.984693][ T228] register_netdevice+0xd46/0x1360
[ 100.985032][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 100.985417][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 100.985817][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 100.986272][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 100.986767][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 100.987225][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 100.987575][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 100.987945][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 100.988426][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 100.988788][ T228] ? sysfs_file_ops+0x11e/0x170
[ 100.989149][ T228] ? sysfs_kf_write+0x41/0x170
[ 100.989533][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 100.989889][ T228] vfs_write+0xa87/0x11e0
[ 100.990199][ T228] ? __pfx_vfs_write+0x10/0x10
[ 100.990583][ T228] ? find_held_lock+0x2c/0x110
[ 100.990938][ T228] ? __pfx___lock_release+0x10/0x10
[ 100.991282][ T228] ksys_write+0xf8/0x1d0
[ 100.991551][ T228] ? __pfx_ksys_write+0x10/0x10
[ 100.991911][ T228] do_syscall_64+0xc1/0x1d0
[ 100.992239][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.992707][ T228] RIP: 0033:0x7f71ece43b77
[ 100.993063][ 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
[ 100.994210][ T228] RSP: 002b:00007ffff0a268a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 100.994704][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 100.995228][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 100.995728][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 100.996241][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 100.996709][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 100.997247][ T228]
[ 100.997502][ T228] irq event stamp: 4616309
[ 100.997820][ T228] hardirqs last enabled at (4616321): [] __up_console_sem+0x6b/0x80
[ 100.998414][ T228] hardirqs last disabled at (4616334): [] __up_console_sem+0x50/0x80
[ 100.998953][ T228] softirqs last enabled at (4615522): [] handle_softirqs+0x32e/0x5c0
[ 101.001920][ T228] softirqs last disabled at (4615509): [] __irq_exit_rcu+0xc4/0x100
[ 101.002481][ T228] ---[ end trace 0000000000000000 ]---
[ 101.061224][ T425] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 101.708145][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 102.104121][ T11] netdevsim netdevsim818 eni818np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 102.580121][ T11] netdevsim netdevsim818 eni818np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 103.079295][ T11] netdevsim netdevsim818 eni818np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 104.322127][ T11] netdevsim netdevsim818 eni818np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 105.000150][ T68] netdevsim netdevsim818 eni818np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 105.748237][ T68] netdevsim netdevsim818 eni818np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 106.633159][ T11] netdevsim netdevsim818 eni818np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 108.311135][ T228] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 108.313347][ T228] netdevsim netdevsim818 eni818np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 108.316098][ T228] netdevsim netdevsim818 eni818np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 108.318203][ T228] netdevsim netdevsim818 eni818np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 108.322256][ T228] netdevsim netdevsim818 eni818np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 108.324133][ T228] netdevsim netdevsim818 eni818np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 108.327111][ T228] netdevsim netdevsim818 eni818np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 108.330229][ T228] netdevsim netdevsim818 eni818np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 109.522248][ T228] ------------[ cut here ]------------
[ 109.522769][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 109.523293][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 109.523789][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 109.524264][ T228] Tainted: [W]=WARN
[ 109.524518][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.524965][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 109.525286][ 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
[ 109.526369][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 109.526864][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 109.527538][ T228] RDX: 0000000000000000 RSI: ffff88800ec12c98 RDI: ffff88800b8c0b78
[ 109.528159][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 109.528736][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 109.529336][ T228] R13: ffff88800ec12128 R14: ffff88800ec12008 R15: ffff88800ec12000
[ 109.529950][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 109.530615][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.531178][ T228] CR2: 00007f88dad47000 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 109.532189][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 109.532774][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 109.533364][ T228] PKRU: 55555554
[ 109.533662][ T228] Call Trace:
[ 109.533991][ T228]
[ 109.534239][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.534645][ T228] ? __warn+0xd1/0x1c0
[ 109.534936][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.535348][ T228] ? report_bug+0x28c/0x2d0
[ 109.535736][ T228] ? handle_bug+0x54/0xa0
[ 109.536053][ T228] ? exc_invalid_op+0x18/0x50
[ 109.536469][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 109.536867][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.537255][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 109.537736][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 109.538154][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 109.538563][ T228] register_netdevice+0xd46/0x1360
[ 109.538877][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 109.539154][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 109.539457][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 109.539797][ T228] ? mark_lock+0x38/0x3e0
[ 109.540068][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 109.540557][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 109.541025][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 109.541530][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 109.541929][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 109.542439][ T228] ? kernfs_create_link+0x173/0x240
[ 109.542864][ T228] ? kernfs_put+0x1c/0x40
[ 109.543178][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 109.543674][ T228] really_probe+0x1df/0x920
[ 109.544097][ T228] __driver_probe_device+0x2e6/0x3e0
[ 109.544526][ T228] driver_probe_device+0x49/0x140
[ 109.544912][ T228] __device_attach_driver+0x192/0x2b0
[ 109.545332][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 109.545777][ T228] bus_for_each_drv+0x107/0x1a0
[ 109.546185][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 109.546469][ T228] ? bus_to_subsys+0xd5/0x110
[ 109.546723][ T228] ? __pfx___lock_release+0x10/0x10
[ 109.547049][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 109.547439][ T228] __device_attach+0x1a3/0x3f0
[ 109.547692][ T228] ? __pfx___device_attach+0x10/0x10
[ 109.547950][ T228] ? bus_to_subsys+0xd5/0x110
[ 109.548202][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 109.548502][ T228] bus_probe_device+0x133/0x180
[ 109.548747][ T228] device_add+0x99d/0x1110
[ 109.548991][ T228] ? __pfx_device_add+0x10/0x10
[ 109.549235][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 109.549500][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 109.549816][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 109.550157][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.550424][ T228] ? sysfs_file_ops+0x11e/0x170
[ 109.550668][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.550913][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 109.551179][ T228] vfs_write+0xa87/0x11e0
[ 109.551390][ T228] ? __pfx_vfs_write+0x10/0x10
[ 109.551643][ T228] ? find_held_lock+0x2c/0x110
[ 109.551903][ T228] ? __pfx___lock_release+0x10/0x10
[ 109.552183][ T228] ksys_write+0xf8/0x1d0
[ 109.552375][ T228] ? __pfx_ksys_write+0x10/0x10
[ 109.552687][ T228] do_syscall_64+0xc1/0x1d0
[ 109.552946][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.553264][ T228] RIP: 0033:0x7f71ece43b77
[ 109.553539][ 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
[ 109.554372][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 109.554769][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 109.555137][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 109.555507][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 109.555869][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 109.556234][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 109.556621][ T228]
[ 109.556815][ T228] irq event stamp: 5122001
[ 109.557054][ T228] hardirqs last enabled at (5122013): [] __up_console_sem+0x6b/0x80
[ 109.557479][ T228] hardirqs last disabled at (5122026): [] __up_console_sem+0x50/0x80
[ 109.557881][ T228] softirqs last enabled at (5120924): [] handle_softirqs+0x32e/0x5c0
[ 109.558297][ T228] softirqs last disabled at (5120917): [] __irq_exit_rcu+0xc4/0x100
[ 109.558711][ T228] ---[ end trace 0000000000000000 ]---
[ 109.600043][ T228] ------------[ cut here ]------------
[ 109.600505][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 109.600944][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 109.601761][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 109.602260][ T228] Tainted: [W]=WARN
[ 109.602445][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.602757][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 109.603047][ 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
[ 109.603868][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 109.604156][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 109.604474][ T228] RDX: 0000000000000000 RSI: ffff88800b6cac98 RDI: ffff88800b8c0b28
[ 109.604827][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 109.605285][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 109.605642][ T228] R13: ffff88800b6ca128 R14: ffff88800b6ca008 R15: ffff88800b6ca000
[ 109.605981][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 109.606391][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.606662][ T228] CR2: 00007ffff0a24fd8 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 109.606989][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 109.607325][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 109.607667][ T228] PKRU: 55555554
[ 109.607848][ T228] Call Trace:
[ 109.608022][ T228]
[ 109.608158][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.608399][ T228] ? __warn+0xd1/0x1c0
[ 109.608589][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.608822][ T228] ? report_bug+0x28c/0x2d0
[ 109.609364][ T228] ? handle_bug+0x54/0xa0
[ 109.609551][ T228] ? exc_invalid_op+0x18/0x50
[ 109.609780][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 109.610023][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.610271][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 109.610591][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 109.610831][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 109.611094][ T228] register_netdevice+0xd46/0x1360
[ 109.611339][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 109.611601][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 109.611855][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 109.612177][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 109.612482][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 109.612793][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.613015][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 109.613263][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 109.613545][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.613766][ T228] ? sysfs_file_ops+0x11e/0x170
[ 109.613979][ T228] ? sysfs_kf_write+0x41/0x170
[ 109.614227][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 109.614456][ T228] vfs_write+0xa87/0x11e0
[ 109.614632][ T228] ? __pfx_vfs_write+0x10/0x10
[ 109.614848][ T228] ? find_held_lock+0x2c/0x110
[ 109.615085][ T228] ? __pfx___lock_release+0x10/0x10
[ 109.615332][ T228] ksys_write+0xf8/0x1d0
[ 109.615507][ T228] ? __pfx_ksys_write+0x10/0x10
[ 109.615738][ T228] do_syscall_64+0xc1/0x1d0
[ 109.615958][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.616239][ T228] RIP: 0033:0x7f71ece43b77
[ 109.616463][ 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
[ 109.617231][ T228] RSP: 002b:00007ffff0a24c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 109.617579][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 109.617924][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 109.618273][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 109.618616][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 109.618945][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 109.619328][ T228]
[ 109.619505][ T228] irq event stamp: 5134079
[ 109.619746][ T228] hardirqs last enabled at (5134091): [] __up_console_sem+0x6b/0x80
[ 109.620153][ T228] hardirqs last disabled at (5134104): [] __up_console_sem+0x50/0x80
[ 109.620552][ T228] softirqs last enabled at (5133302): [] handle_softirqs+0x32e/0x5c0
[ 109.620940][ T228] softirqs last disabled at (5132937): [] __irq_exit_rcu+0xc4/0x100
[ 109.621323][ T228] ---[ end trace 0000000000000000 ]---
[ 110.007614][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 111.358762][ T2518] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 111.521540][ T2523] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 111.635218][ T2525] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 111.810268][ T2529] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 112.052369][ T2532] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 112.641638][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 112.724779][ T228] ------------[ cut here ]------------
[ 112.725068][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 112.725935][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 112.726399][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 112.726808][ T228] Tainted: [W]=WARN
[ 112.726967][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.727236][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 112.727512][ 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
[ 112.728237][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 112.728507][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 112.728823][ T228] RDX: 0000000000000000 RSI: ffff888001fb2c98 RDI: ffff88800b8c0b28
[ 112.729141][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 112.729458][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 112.729756][ T228] R13: ffff888001fb2128 R14: ffff888001fb2008 R15: ffff888001fb2000
[ 112.730064][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 112.730439][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.730700][ T228] CR2: 0000557b0797d1e8 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 112.731000][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 112.731333][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 112.731637][ T228] PKRU: 55555554
[ 112.731791][ T228] Call Trace:
[ 112.731943][ T228]
[ 112.732049][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 112.732273][ T228] ? __warn+0xd1/0x1c0
[ 112.732437][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 112.732663][ T228] ? report_bug+0x28c/0x2d0
[ 112.732877][ T228] ? handle_bug+0x54/0xa0
[ 112.733035][ T228] ? exc_invalid_op+0x18/0x50
[ 112.733255][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 112.733515][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 112.733731][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 112.733987][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 112.734216][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 112.734446][ T228] register_netdevice+0xd46/0x1360
[ 112.734658][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 112.734875][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 112.735116][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 112.735391][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 112.735670][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 112.735933][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 112.736152][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 112.736379][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 112.736643][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 112.736846][ T228] ? sysfs_file_ops+0x11e/0x170
[ 112.737054][ T228] ? sysfs_kf_write+0x41/0x170
[ 112.737288][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 112.737541][ T228] vfs_write+0xa87/0x11e0
[ 112.737713][ T228] ? __pfx_vfs_write+0x10/0x10
[ 112.737923][ T228] ? find_held_lock+0x2c/0x110
[ 112.738156][ T228] ? __pfx___lock_release+0x10/0x10
[ 112.738390][ T228] ksys_write+0xf8/0x1d0
[ 112.738560][ T228] ? __pfx_ksys_write+0x10/0x10
[ 112.738776][ T228] do_syscall_64+0xc1/0x1d0
[ 112.738982][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.739244][ T228] RIP: 0033:0x7f71ece43b77
[ 112.739468][ 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
[ 112.740200][ T228] RSP: 002b:00007ffff0a24c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 112.740527][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 112.740830][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 112.741153][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 112.741576][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 112.741908][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 112.742256][ T228]
[ 112.742430][ T228] irq event stamp: 5246615
[ 112.742652][ T228] hardirqs last enabled at (5246625): [] __up_console_sem+0x6b/0x80
[ 112.743015][ T228] hardirqs last disabled at (5246634): [] __up_console_sem+0x50/0x80
[ 112.743400][ T228] softirqs last enabled at (5246132): [] handle_softirqs+0x32e/0x5c0
[ 112.743767][ T228] softirqs last disabled at (5246123): [] __irq_exit_rcu+0xc4/0x100
[ 112.744134][ T228] ---[ end trace 0000000000000000 ]---
[ 112.808642][ T425] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 113.930109][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 114.189128][ T11] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 114.319152][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 114.540151][ T11] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 114.754156][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.362148][ T228] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 115.536694][ T228] ------------[ cut here ]------------
[ 115.537145][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 115.537588][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 115.538048][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 115.538686][ T228] Tainted: [W]=WARN
[ 115.538906][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.539230][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 115.539522][ 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
[ 115.540304][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 115.540600][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 115.540926][ T228] RDX: 0000000000000000 RSI: ffff88800a04ac98 RDI: ffff88800b8c0b78
[ 115.541270][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 115.541607][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 115.541973][ T228] R13: ffff88800a04a128 R14: ffff88800a04a008 R15: ffff88800a04a000
[ 115.542310][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 115.542699][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.542986][ T228] CR2: 0000557b07975000 CR3: 000000000a72e004 CR4: 0000000000772ef0
[ 115.543325][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 115.543655][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 115.543980][ T228] PKRU: 55555554
[ 115.544175][ T228] Call Trace:
[ 115.544356][ T228]
[ 115.544483][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.544719][ T228] ? __warn+0xd1/0x1c0
[ 115.544912][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.545153][ T228] ? report_bug+0x28c/0x2d0
[ 115.545398][ T228] ? handle_bug+0x54/0xa0
[ 115.545590][ T228] ? exc_invalid_op+0x18/0x50
[ 115.545834][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 115.546108][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.546365][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 115.546681][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 115.546928][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 115.547189][ T228] register_netdevice+0xd46/0x1360
[ 115.547433][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 115.547687][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 115.547947][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 115.548268][ T228] ? mark_lock+0x38/0x3e0
[ 115.548458][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 115.548769][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 115.549091][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 115.549398][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 115.549648][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 115.549947][ T228] ? kernfs_create_link+0x173/0x240
[ 115.550213][ T228] ? kernfs_put+0x1c/0x40
[ 115.550403][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 115.550643][ T228] really_probe+0x1df/0x920
[ 115.550878][ T228] __driver_probe_device+0x2e6/0x3e0
[ 115.551134][ T228] driver_probe_device+0x49/0x140
[ 115.551375][ T228] __device_attach_driver+0x192/0x2b0
[ 115.551626][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 115.551916][ T228] bus_for_each_drv+0x107/0x1a0
[ 115.552172][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 115.552477][ T228] ? bus_to_subsys+0xd5/0x110
[ 115.552737][ T228] ? __pfx___lock_release+0x10/0x10
[ 115.552976][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 115.553239][ T228] __device_attach+0x1a3/0x3f0
[ 115.553480][ T228] ? __pfx___device_attach+0x10/0x10
[ 115.553738][ T228] ? bus_to_subsys+0xd5/0x110
[ 115.553987][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 115.554259][ T228] bus_probe_device+0x133/0x180
[ 115.554504][ T228] device_add+0x99d/0x1110
[ 115.554748][ T228] ? __pfx_device_add+0x10/0x10
[ 115.554977][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 115.555228][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 115.555539][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 115.555837][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.556101][ T228] ? sysfs_file_ops+0x11e/0x170
[ 115.556338][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.556565][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 115.556810][ T228] vfs_write+0xa87/0x11e0
[ 115.557001][ T228] ? __pfx_vfs_write+0x10/0x10
[ 115.557260][ T228] ? find_held_lock+0x2c/0x110
[ 115.557519][ T228] ? __pfx___lock_release+0x10/0x10
[ 115.557774][ T228] ksys_write+0xf8/0x1d0
[ 115.557965][ T228] ? __pfx_ksys_write+0x10/0x10
[ 115.558234][ T228] do_syscall_64+0xc1/0x1d0
[ 115.558481][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.558774][ T228] RIP: 0033:0x7f71ece43b77
[ 115.559023][ 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
[ 115.559834][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 115.560202][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 115.560548][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 115.560903][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 115.561265][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 115.561613][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 115.561968][ T228]
[ 115.562161][ T228] irq event stamp: 5369211
[ 115.562395][ T228] hardirqs last enabled at (5369223): [] __up_console_sem+0x6b/0x80
[ 115.562820][ T228] hardirqs last disabled at (5369234): [] __up_console_sem+0x50/0x80
[ 115.563228][ T228] softirqs last enabled at (5368018): [] handle_softirqs+0x32e/0x5c0
[ 115.563630][ T228] softirqs last disabled at (5367513): [] __irq_exit_rcu+0xc4/0x100
[ 115.564033][ T228] ---[ end trace 0000000000000000 ]---
[ 115.604446][ T228] ------------[ cut here ]------------
[ 115.604817][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 115.605240][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 115.605665][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 115.606096][ T228] Tainted: [W]=WARN
[ 115.606255][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.606539][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 115.606799][ 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
[ 115.608089][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 115.608354][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 115.608642][ T228] RDX: 0000000000000000 RSI: ffff88800d3cac98 RDI: ffff88800b8c0b28
[ 115.608929][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 115.609229][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 115.609553][ T228] R13: ffff88800d3ca128 R14: ffff88800d3ca008 R15: ffff88800d3ca000
[ 115.609843][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 115.610189][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.610437][ T228] CR2: 0000557b07975000 CR3: 000000000a72e004 CR4: 0000000000772ef0
[ 115.610742][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 115.611037][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 115.611336][ T228] PKRU: 55555554
[ 115.611490][ T228] Call Trace:
[ 115.611649][ T228]
[ 115.611762][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.611973][ T228] ? __warn+0xd1/0x1c0
[ 115.612174][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.612380][ T228] ? report_bug+0x28c/0x2d0
[ 115.612623][ T228] ? handle_bug+0x54/0xa0
[ 115.612783][ T228] ? exc_invalid_op+0x18/0x50
[ 115.612989][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 115.613220][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.613432][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 115.613693][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 115.613906][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 115.614138][ T228] register_netdevice+0xd46/0x1360
[ 115.614348][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 115.614839][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 115.615099][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 115.615383][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 115.615656][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 115.615936][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.616154][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 115.616366][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 115.616628][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.616833][ T228] ? sysfs_file_ops+0x11e/0x170
[ 115.617039][ T228] ? sysfs_kf_write+0x41/0x170
[ 115.617254][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 115.617461][ T228] vfs_write+0xa87/0x11e0
[ 115.617626][ T228] ? __pfx_vfs_write+0x10/0x10
[ 115.617831][ T228] ? find_held_lock+0x2c/0x110
[ 115.618052][ T228] ? __pfx___lock_release+0x10/0x10
[ 115.618273][ T228] ksys_write+0xf8/0x1d0
[ 115.618447][ T228] ? __pfx_ksys_write+0x10/0x10
[ 115.618665][ T228] do_syscall_64+0xc1/0x1d0
[ 115.618885][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.619177][ T228] RIP: 0033:0x7f71ece43b77
[ 115.619429][ 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
[ 115.620135][ T228] RSP: 002b:00007ffff0a250e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 115.620450][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 115.620755][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 115.621050][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 115.621361][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 115.621655][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 115.621969][ T228]
[ 115.622139][ T228] irq event stamp: 5381059
[ 115.622344][ T228] hardirqs last enabled at (5381071): [] __up_console_sem+0x6b/0x80
[ 115.622888][ T228] hardirqs last disabled at (5381082): [] __up_console_sem+0x50/0x80
[ 115.623243][ T228] softirqs last enabled at (5380934): [] handle_softirqs+0x32e/0x5c0
[ 115.623704][ T228] softirqs last disabled at (5380921): [] __irq_exit_rcu+0xc4/0x100
[ 115.624063][ T228] ---[ end trace 0000000000000000 ]---
[ 115.978058][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 116.697711][ T2599] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 116.698163][ T2599] netdevsim netdevsim818 eni818np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 116.890916][ T2603] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 117.260987][ T2612] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 117.542634][ T2615] netdevsim netdevsim818 eni818np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 117.757724][ T2621] netdevsim netdevsim818 eni818np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 117.758764][ T2621] netdevsim netdevsim818 eni818np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 118.136635][ T2627] netdevsim netdevsim818 eni818np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 118.137257][ T2627] netdevsim netdevsim818 eni818np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 118.283742][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 118.473050][ T228] ------------[ cut here ]------------
[ 118.473333][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 118.473756][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 118.474244][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 118.474662][ T228] Tainted: [W]=WARN
[ 118.474821][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.475090][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 118.475359][ 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
[ 118.476082][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 118.476347][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 118.476705][ T228] RDX: 0000000000000000 RSI: ffff88800d04ac98 RDI: ffff88800b8c0b28
[ 118.477047][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 118.477517][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 118.477840][ T228] R13: ffff88800d04a128 R14: ffff88800d04a008 R15: ffff88800d04a000
[ 118.478190][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 118.478549][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.478810][ T228] CR2: 00007f71ecd87440 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 118.479128][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 118.479448][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 118.479751][ T228] PKRU: 55555554
[ 118.479907][ T228] Call Trace:
[ 118.480064][ T228]
[ 118.480180][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.480391][ T228] ? __warn+0xd1/0x1c0
[ 118.480552][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.480761][ T228] ? report_bug+0x28c/0x2d0
[ 118.480983][ T228] ? handle_bug+0x54/0xa0
[ 118.481148][ T228] ? exc_invalid_op+0x18/0x50
[ 118.481352][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 118.481573][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.481788][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 118.482102][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 118.482322][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 118.482554][ T228] register_netdevice+0xd46/0x1360
[ 118.482763][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 118.482986][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 118.483220][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 118.483484][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 118.483765][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 118.484047][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.484281][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 118.484510][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 118.484794][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.485002][ T228] ? sysfs_file_ops+0x11e/0x170
[ 118.485232][ T228] ? sysfs_kf_write+0x41/0x170
[ 118.485452][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 118.485682][ T228] vfs_write+0xa87/0x11e0
[ 118.485857][ T228] ? __pfx_vfs_write+0x10/0x10
[ 118.486103][ T228] ? find_held_lock+0x2c/0x110
[ 118.486337][ T228] ? __pfx___lock_release+0x10/0x10
[ 118.486562][ T228] ksys_write+0xf8/0x1d0
[ 118.486731][ T228] ? __pfx_ksys_write+0x10/0x10
[ 118.486957][ T228] do_syscall_64+0xc1/0x1d0
[ 118.487192][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.487457][ T228] RIP: 0033:0x7f71ece43b77
[ 118.487669][ 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
[ 118.488399][ T228] RSP: 002b:00007ffff0a250e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 118.488712][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 118.489016][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 118.489328][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 118.489644][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 118.489959][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 118.490290][ T228]
[ 118.490462][ T228] irq event stamp: 5472379
[ 118.490675][ T228] hardirqs last enabled at (5472389): [] __up_console_sem+0x6b/0x80
[ 118.491042][ T228] hardirqs last disabled at (5472398): [] __up_console_sem+0x50/0x80
[ 118.491428][ T228] softirqs last enabled at (5472420): [] handle_softirqs+0x32e/0x5c0
[ 118.491789][ T228] softirqs last disabled at (5472407): [] __irq_exit_rcu+0xc4/0x100
[ 118.492161][ T228] ---[ end trace 0000000000000000 ]---
[ 118.543938][ T425] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 119.166099][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 119.166473][ T68] netdevsim netdevsim818 eni818np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 119.360127][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 119.785129][ T68] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 119.995135][ T68] netdevsim netdevsim818 eni818np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 120.254160][ T11] netdevsim netdevsim818 eni818np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 120.254644][ T11] netdevsim netdevsim818 eni818np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 120.516156][ T11] netdevsim netdevsim818 eni818np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 120.518107][ T11] netdevsim netdevsim818 eni818np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 120.616111][ T228] netdevsim netdevsim818 eni818np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 120.875271][ T228] ------------[ cut here ]------------
[ 120.875704][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 120.876185][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 120.876668][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 120.877134][ T228] Tainted: [W]=WARN
[ 120.877311][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.877599][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 120.877890][ 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
[ 120.878703][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 120.879004][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 120.879343][ T228] RDX: 0000000000000000 RSI: ffff88800b96ac98 RDI: ffff88800b8c0b78
[ 120.879700][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 120.880055][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 120.880423][ T228] R13: ffff88800b96a128 R14: ffff88800b96a008 R15: ffff88800b96a000
[ 120.880759][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 120.881156][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.881450][ T228] CR2: 00007f03fad30000 CR3: 000000000a72e004 CR4: 0000000000772ef0
[ 120.881964][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 120.882329][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 120.882678][ T228] PKRU: 55555554
[ 120.882850][ T228] Call Trace:
[ 120.883019][ T228]
[ 120.883157][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.883390][ T228] ? __warn+0xd1/0x1c0
[ 120.883582][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.883812][ T228] ? report_bug+0x28c/0x2d0
[ 120.884064][ T228] ? handle_bug+0x54/0xa0
[ 120.884252][ T228] ? exc_invalid_op+0x18/0x50
[ 120.884480][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 120.884719][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.884959][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 120.885270][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 120.885506][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 120.885743][ T228] register_netdevice+0xd46/0x1360
[ 120.885977][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 120.886235][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 120.886498][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 120.886798][ T228] ? mark_lock+0x38/0x3e0
[ 120.886972][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 120.887328][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 120.887621][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 120.887926][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 120.888173][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 120.888466][ T228] ? kernfs_create_link+0x173/0x240
[ 120.888694][ T228] ? kernfs_put+0x1c/0x40
[ 120.888851][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 120.889082][ T228] really_probe+0x1df/0x920
[ 120.889339][ T228] __driver_probe_device+0x2e6/0x3e0
[ 120.889577][ T228] driver_probe_device+0x49/0x140
[ 120.889834][ T228] __device_attach_driver+0x192/0x2b0
[ 120.890045][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 120.890319][ T228] bus_for_each_drv+0x107/0x1a0
[ 120.890555][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 120.890794][ T228] ? bus_to_subsys+0xd5/0x110
[ 120.891004][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.891291][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 120.891523][ T228] __device_attach+0x1a3/0x3f0
[ 120.891766][ T228] ? __pfx___device_attach+0x10/0x10
[ 120.892010][ T228] ? bus_to_subsys+0xd5/0x110
[ 120.892251][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 120.892529][ T228] bus_probe_device+0x133/0x180
[ 120.892759][ T228] device_add+0x99d/0x1110
[ 120.893018][ T228] ? __pfx_device_add+0x10/0x10
[ 120.893261][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 120.893520][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 120.893829][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 120.894138][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.894413][ T228] ? sysfs_file_ops+0x11e/0x170
[ 120.894650][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.894923][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 120.895198][ T228] vfs_write+0xa87/0x11e0
[ 120.895380][ T228] ? __pfx_vfs_write+0x10/0x10
[ 120.895629][ T228] ? find_held_lock+0x2c/0x110
[ 120.895861][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.896127][ T228] ksys_write+0xf8/0x1d0
[ 120.896303][ T228] ? __pfx_ksys_write+0x10/0x10
[ 120.896536][ T228] do_syscall_64+0xc1/0x1d0
[ 120.896762][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.897034][ T228] RIP: 0033:0x7f71ece43b77
[ 120.897288][ 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
[ 120.898110][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 120.898446][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 120.898819][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 120.899189][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 120.899541][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 120.899905][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 120.900266][ T228]
[ 120.900471][ T228] irq event stamp: 5574437
[ 120.900700][ T228] hardirqs last enabled at (5574447): [] __up_console_sem+0x6b/0x80
[ 120.901142][ T228] hardirqs last disabled at (5574458): [] __up_console_sem+0x50/0x80
[ 120.901537][ T228] softirqs last enabled at (5573478): [] handle_softirqs+0x32e/0x5c0
[ 120.901925][ T228] softirqs last disabled at (5573473): [] __irq_exit_rcu+0xc4/0x100
[ 120.902338][ T228] ---[ end trace 0000000000000000 ]---
[ 120.943965][ T228] ------------[ cut here ]------------
[ 120.944412][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 120.944832][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 120.945284][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 120.945713][ T228] Tainted: [W]=WARN
[ 120.945878][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.946195][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 120.946466][ 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
[ 120.947297][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 120.947568][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 120.947872][ T228] RDX: 0000000000000000 RSI: ffff88800a6eac98 RDI: ffff88800b8c0b28
[ 120.948385][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 120.948705][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 120.949087][ T228] R13: ffff88800a6ea128 R14: ffff88800a6ea008 R15: ffff88800a6ea000
[ 120.949451][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 120.949817][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.950084][ T228] CR2: 00007ffff0a24fd8 CR3: 000000000a72e005 CR4: 0000000000772ef0
[ 120.950399][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 120.950802][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 120.951288][ T228] PKRU: 55555554
[ 120.951484][ T228] Call Trace:
[ 120.951671][ T228]
[ 120.951781][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.952045][ T228] ? __warn+0xd1/0x1c0
[ 120.952231][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.952441][ T228] ? report_bug+0x28c/0x2d0
[ 120.952675][ T228] ? handle_bug+0x54/0xa0
[ 120.952846][ T228] ? exc_invalid_op+0x18/0x50
[ 120.953098][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 120.953361][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.953637][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 120.954024][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 120.954379][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 120.954722][ T228] register_netdevice+0xd46/0x1360
[ 120.955067][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 120.955450][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 120.955812][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 120.956281][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 120.956744][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 120.957196][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.957532][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 120.957872][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 120.958177][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.958439][ T228] ? sysfs_file_ops+0x11e/0x170
[ 120.958705][ T228] ? sysfs_kf_write+0x41/0x170
[ 120.958964][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 120.959280][ T228] vfs_write+0xa87/0x11e0
[ 120.959550][ T228] ? __pfx_vfs_write+0x10/0x10
[ 120.959889][ T228] ? find_held_lock+0x2c/0x110
[ 120.960260][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.960534][ T228] ksys_write+0xf8/0x1d0
[ 120.960755][ T228] ? __pfx_ksys_write+0x10/0x10
[ 120.961045][ T228] do_syscall_64+0xc1/0x1d0
[ 120.961370][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.961776][ T228] RIP: 0033:0x7f71ece43b77
[ 120.962061][ 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
[ 120.962815][ T228] RSP: 002b:00007ffff0a24c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 120.963139][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 120.963446][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 120.963817][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 120.964145][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 120.964453][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 120.964826][ T228]
[ 120.965033][ T228] irq event stamp: 5584229
[ 120.965304][ T228] hardirqs last enabled at (5584241): [] __up_console_sem+0x6b/0x80
[ 120.965742][ T228] hardirqs last disabled at (5584250): [] __up_console_sem+0x50/0x80
[ 120.966275][ T228] softirqs last enabled at (5583572): [] handle_softirqs+0x32e/0x5c0
[ 120.966723][ T228] softirqs last disabled at (5583555): [] __irq_exit_rcu+0xc4/0x100
[ 120.967090][ T228] ---[ end trace 0000000000000000 ]---
[ 121.287292][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 121.947845][ T2686] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.394507][ T2697] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 122.477679][ T2699] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.901281][ T2707] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 123.277485][ T2713] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 123.384483][ T228] netdevsim netdevsim818 eni818np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 123.445727][ T228] ------------[ cut here ]------------
[ 123.447335][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 123.447927][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 123.448512][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 123.449231][ T228] Tainted: [W]=WARN
[ 123.449638][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.450158][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 123.450675][ 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
[ 123.451554][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 123.451970][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 123.452320][ T228] RDX: 0000000000000000 RSI: ffff88800ec12c98 RDI: ffff88800b8c0b28
[ 123.452655][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 123.453062][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 123.453442][ T228] R13: ffff88800ec12128 R14: ffff88800ec12008 R15: ffff88800ec12000
[ 123.453795][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 123.454201][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.454482][ T228] CR2: 0000557b0797d1e8 CR3: 000000000a72e004 CR4: 0000000000772ef0
[ 123.454802][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 123.455153][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 123.455470][ T228] PKRU: 55555554
[ 123.455648][ T228] Call Trace:
[ 123.455824][ T228]
[ 123.455955][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.456188][ T228] ? __warn+0xd1/0x1c0
[ 123.456367][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.456593][ T228] ? report_bug+0x28c/0x2d0
[ 123.456825][ T228] ? handle_bug+0x54/0xa0
[ 123.457038][ T228] ? exc_invalid_op+0x18/0x50
[ 123.457277][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 123.457525][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.457754][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 123.458132][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 123.458448][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 123.458690][ T228] register_netdevice+0xd46/0x1360
[ 123.458929][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 123.459252][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 123.459499][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 123.459814][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 123.460163][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 123.460515][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.460752][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 123.461092][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 123.461369][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.461657][ T228] ? sysfs_file_ops+0x11e/0x170
[ 123.461971][ T228] ? sysfs_kf_write+0x41/0x170
[ 123.462224][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 123.462457][ T228] vfs_write+0xa87/0x11e0
[ 123.462650][ T228] ? __pfx_vfs_write+0x10/0x10
[ 123.462946][ T228] ? find_held_lock+0x2c/0x110
[ 123.463218][ T228] ? __pfx___lock_release+0x10/0x10
[ 123.463491][ T228] ksys_write+0xf8/0x1d0
[ 123.463667][ T228] ? __pfx_ksys_write+0x10/0x10
[ 123.463911][ T228] do_syscall_64+0xc1/0x1d0
[ 123.464161][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.464488][ T228] RIP: 0033:0x7f71ece43b77
[ 123.464740][ 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
[ 123.465538][ T228] RSP: 002b:00007ffff0a24c28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 123.465903][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 123.466260][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 123.466578][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 123.466900][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 123.467290][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 123.467719][ T228]
[ 123.467946][ T228] irq event stamp: 5682215
[ 123.468266][ T228] hardirqs last enabled at (5682229): [] __up_console_sem+0x6b/0x80
[ 123.468816][ T228] hardirqs last disabled at (5682240): [] __up_console_sem+0x50/0x80
[ 123.469221][ T228] softirqs last enabled at (5681534): [] handle_softirqs+0x32e/0x5c0
[ 123.469667][ T228] softirqs last disabled at (5681515): [] __irq_exit_rcu+0xc4/0x100
[ 123.470148][ T228] ---[ end trace 0000000000000000 ]---
[ 123.562353][ T425] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 124.229113][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 124.682118][ T11] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 124.781134][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 125.254206][ T11] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 125.637122][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 125.745224][ T228] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 125.864262][ T228] ------------[ cut here ]------------
[ 125.864680][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 125.865181][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 125.865886][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 125.866398][ T228] Tainted: [W]=WARN
[ 125.866597][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 125.866920][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 125.867268][ 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
[ 125.868173][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 125.868482][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 125.868848][ T228] RDX: 0000000000000000 RSI: ffff88800b6cac98 RDI: ffff88800b8c0b78
[ 125.869238][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 125.869619][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 125.869997][ T228] R13: ffff88800b6ca128 R14: ffff88800b6ca008 R15: ffff88800b6ca000
[ 125.870383][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 125.870811][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.871215][ T228] CR2: 00007fbfd948a1b4 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 125.871585][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 125.871913][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 125.872264][ T228] PKRU: 55555554
[ 125.872434][ T228] Call Trace:
[ 125.872625][ T228]
[ 125.872747][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.872974][ T228] ? __warn+0xd1/0x1c0
[ 125.873160][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.873382][ T228] ? report_bug+0x28c/0x2d0
[ 125.873616][ T228] ? handle_bug+0x54/0xa0
[ 125.873785][ T228] ? exc_invalid_op+0x18/0x50
[ 125.874004][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 125.874249][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.874483][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 125.874819][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 125.875083][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 125.875341][ T228] register_netdevice+0xd46/0x1360
[ 125.875568][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 125.875799][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 125.876042][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 125.876341][ T228] ? mark_lock+0x38/0x3e0
[ 125.876522][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 125.876815][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 125.877109][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 125.877396][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 125.877632][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 125.877921][ T228] ? kernfs_create_link+0x173/0x240
[ 125.878159][ T228] ? kernfs_put+0x1c/0x40
[ 125.878333][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 125.878564][ T228] really_probe+0x1df/0x920
[ 125.878799][ T228] __driver_probe_device+0x2e6/0x3e0
[ 125.879029][ T228] driver_probe_device+0x49/0x140
[ 125.879293][ T228] __device_attach_driver+0x192/0x2b0
[ 125.879522][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 125.879851][ T228] bus_for_each_drv+0x107/0x1a0
[ 125.880171][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 125.880414][ T228] ? bus_to_subsys+0xd5/0x110
[ 125.880657][ T228] ? __pfx___lock_release+0x10/0x10
[ 125.880897][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 125.881152][ T228] __device_attach+0x1a3/0x3f0
[ 125.881396][ T228] ? __pfx___device_attach+0x10/0x10
[ 125.881635][ T228] ? bus_to_subsys+0xd5/0x110
[ 125.881886][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 125.882153][ T228] bus_probe_device+0x133/0x180
[ 125.882381][ T228] device_add+0x99d/0x1110
[ 125.882623][ T228] ? __pfx_device_add+0x10/0x10
[ 125.882860][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 125.883108][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 125.883444][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 125.883754][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.884006][ T228] ? sysfs_file_ops+0x11e/0x170
[ 125.884288][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.884534][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 125.884823][ T228] vfs_write+0xa87/0x11e0
[ 125.885032][ T228] ? __pfx_vfs_write+0x10/0x10
[ 125.885302][ T228] ? find_held_lock+0x2c/0x110
[ 125.885541][ T228] ? __pfx___lock_release+0x10/0x10
[ 125.885791][ T228] ksys_write+0xf8/0x1d0
[ 125.885961][ T228] ? __pfx_ksys_write+0x10/0x10
[ 125.886218][ T228] do_syscall_64+0xc1/0x1d0
[ 125.886442][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.886714][ T228] RIP: 0033:0x7f71ece43b77
[ 125.886943][ 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
[ 125.887753][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 125.888118][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 125.888453][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 125.888789][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 125.889140][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 125.889465][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 125.889864][ T228]
[ 125.890057][ T228] irq event stamp: 5809991
[ 125.890314][ T228] hardirqs last enabled at (5810003): [] __up_console_sem+0x6b/0x80
[ 125.890751][ T228] hardirqs last disabled at (5810012): [] __up_console_sem+0x50/0x80
[ 125.891140][ T228] softirqs last enabled at (5808984): [] handle_softirqs+0x32e/0x5c0
[ 125.891555][ T228] softirqs last disabled at (5808927): [] __irq_exit_rcu+0xc4/0x100
[ 125.891942][ T228] ---[ end trace 0000000000000000 ]---
[ 125.946508][ T228] ------------[ cut here ]------------
[ 125.947034][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 125.948389][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 125.949054][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 125.949730][ T228] Tainted: [W]=WARN
[ 125.949987][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 125.950475][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 125.950907][ 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
[ 125.952033][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 125.952483][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 125.952972][ T228] RDX: 0000000000000000 RSI: ffff888001fb2c98 RDI: ffff88800b8c0b28
[ 125.953469][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 125.953970][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 125.954516][ T228] R13: ffff888001fb2128 R14: ffff888001fb2008 R15: ffff888001fb2000
[ 125.955017][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 125.955584][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.956005][ T228] CR2: 00007fbfd948a1b4 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 125.956525][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 125.957029][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 125.957551][ T228] PKRU: 55555554
[ 125.957811][ T228] Call Trace:
[ 125.958088][ T228]
[ 125.958265][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.958605][ T228] ? __warn+0xd1/0x1c0
[ 125.958874][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.959573][ T228] ? report_bug+0x28c/0x2d0
[ 125.959929][ T228] ? handle_bug+0x54/0xa0
[ 125.960197][ T228] ? exc_invalid_op+0x18/0x50
[ 125.960525][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 125.960886][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.961247][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 125.961661][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 125.961994][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 125.962354][ T228] register_netdevice+0xd46/0x1360
[ 125.962709][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 125.963116][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 125.963481][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 125.963923][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 125.964412][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 125.964890][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.965244][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 125.965588][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 125.966033][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.966403][ T228] ? sysfs_file_ops+0x11e/0x170
[ 125.966745][ T228] ? sysfs_kf_write+0x41/0x170
[ 125.967115][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 125.967459][ T228] vfs_write+0xa87/0x11e0
[ 125.967729][ T228] ? __pfx_vfs_write+0x10/0x10
[ 125.968103][ T228] ? find_held_lock+0x2c/0x110
[ 125.968465][ T228] ? __pfx___lock_release+0x10/0x10
[ 125.968827][ T228] ksys_write+0xf8/0x1d0
[ 125.969120][ T228] ? __pfx_ksys_write+0x10/0x10
[ 125.969476][ T228] do_syscall_64+0xc1/0x1d0
[ 125.969820][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.970272][ T228] RIP: 0033:0x7f71ece43b77
[ 125.970648][ T228] Code: Unable to access opcode bytes at 0x7f71ece43b4d.
[ 125.971122][ T228] RSP: 002b:00007ffff0a24e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 125.971667][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 125.972208][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 125.972752][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 125.973293][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 125.973829][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 125.974403][ T228]
[ 125.974675][ T228] irq event stamp: 5824933
[ 125.975024][ T228] hardirqs last enabled at (5824943): [] __up_console_sem+0x6b/0x80
[ 125.975648][ T228] hardirqs last disabled at (5824954): [] __up_console_sem+0x50/0x80
[ 125.976278][ T228] softirqs last enabled at (5824206): [] handle_softirqs+0x32e/0x5c0
[ 125.976862][ T228] softirqs last disabled at (5823665): [] __irq_exit_rcu+0xc4/0x100
[ 125.977432][ T228] ---[ end trace 0000000000000000 ]---
[ 126.243000][ T234] netdevsim netdevsim818 eni818np1: renamed from eth0
[ 126.866655][ T2768] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 127.291371][ T228] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 127.587774][ T228] netdevsim netdevsim818 eni818np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 128.231011][ T2798] netdevsim netdevsim818 eni818np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 128.336469][ T228] ------------[ cut here ]------------
[ 128.336842][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 128.338500][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 128.339204][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 128.339819][ T228] Tainted: [W]=WARN
[ 128.340206][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 128.340618][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 128.341059][ 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
[ 128.341858][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 128.342181][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 128.342535][ T228] RDX: 0000000000000000 RSI: ffff88800a04ac98 RDI: ffff88800b8c0b28
[ 128.342875][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 128.343220][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 128.343563][ T228] R13: ffff88800a04a128 R14: ffff88800a04a008 R15: ffff88800a04a000
[ 128.343904][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 128.344314][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 128.344600][ T228] CR2: 0000557b0797d1e8 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 128.344935][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 128.345291][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 128.345624][ T228] PKRU: 55555554
[ 128.345797][ T228] Call Trace:
[ 128.345975][ T228]
[ 128.346114][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 128.346374][ T228] ? __warn+0xd1/0x1c0
[ 128.346556][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 128.346786][ T228] ? report_bug+0x28c/0x2d0
[ 128.347023][ T228] ? handle_bug+0x54/0xa0
[ 128.347216][ T228] ? exc_invalid_op+0x18/0x50
[ 128.347454][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 128.347700][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 128.347950][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 128.348270][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 128.348508][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 128.348742][ T228] register_netdevice+0xd46/0x1360
[ 128.348983][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 128.349236][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 128.349517][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 128.349825][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 128.350149][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 128.350444][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 128.350713][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 128.350954][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 128.351281][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 128.351503][ T228] ? sysfs_file_ops+0x11e/0x170
[ 128.351762][ T228] ? sysfs_kf_write+0x41/0x170
[ 128.352035][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 128.352311][ T228] vfs_write+0xa87/0x11e0
[ 128.352510][ T228] ? __pfx_vfs_write+0x10/0x10
[ 128.352781][ T228] ? find_held_lock+0x2c/0x110
[ 128.353043][ T228] ? __pfx___lock_release+0x10/0x10
[ 128.353301][ T228] ksys_write+0xf8/0x1d0
[ 128.353479][ T228] ? __pfx_ksys_write+0x10/0x10
[ 128.353752][ T228] do_syscall_64+0xc1/0x1d0
[ 128.353985][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.354268][ T228] RIP: 0033:0x7f71ece43b77
[ 128.354530][ 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
[ 128.355318][ T228] RSP: 002b:00007ffff0a24e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 128.355639][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 128.355966][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 128.356312][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 128.356633][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 128.356978][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 128.357380][ T228]
[ 128.357572][ T228] irq event stamp: 5921531
[ 128.357810][ T228] hardirqs last enabled at (5921543): [] __up_console_sem+0x6b/0x80
[ 128.358227][ T228] hardirqs last disabled at (5921556): [] __up_console_sem+0x50/0x80
[ 128.358597][ T228] softirqs last enabled at (5920820): [] handle_softirqs+0x32e/0x5c0
[ 128.358963][ T228] softirqs last disabled at (5920793): [] __irq_exit_rcu+0xc4/0x100
[ 128.359518][ T228] ---[ end trace 0000000000000000 ]---
[ 128.464418][ T233] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 129.153971][ T68] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 129.567141][ T228] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 129.770114][ T2822] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 129.867169][ T11] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 130.372126][ T11] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 130.511316][ T228] ------------[ cut here ]------------
[ 130.511748][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 130.512234][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 130.512758][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 130.513601][ T228] Tainted: [W]=WARN
[ 130.513778][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 130.514060][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 130.514386][ 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
[ 130.515196][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 130.515477][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 130.515814][ T228] RDX: 0000000000000000 RSI: ffff88800d04ac98 RDI: ffff88800b8c0b78
[ 130.516171][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 130.516510][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 130.516855][ T228] R13: ffff88800d04a128 R14: ffff88800d04a008 R15: ffff88800d04a000
[ 130.517209][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 130.517624][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.517909][ T228] CR2: 00007ffc29743fb8 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 130.518270][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.518618][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.518971][ T228] PKRU: 55555554
[ 130.519167][ T228] Call Trace:
[ 130.519348][ T228]
[ 130.519465][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.519698][ T228] ? __warn+0xd1/0x1c0
[ 130.519908][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.520160][ T228] ? report_bug+0x28c/0x2d0
[ 130.520410][ T228] ? handle_bug+0x54/0xa0
[ 130.520593][ T228] ? exc_invalid_op+0x18/0x50
[ 130.520831][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 130.521101][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.521349][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 130.521643][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 130.521883][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 130.522132][ T228] register_netdevice+0xd46/0x1360
[ 130.522385][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 130.522642][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 130.522893][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 130.523236][ T228] ? mark_lock+0x38/0x3e0
[ 130.523416][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 130.523806][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 130.524126][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 130.524420][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 130.524690][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 130.524986][ T228] ? kernfs_create_link+0x173/0x240
[ 130.525250][ T228] ? kernfs_put+0x1c/0x40
[ 130.525424][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 130.525697][ T228] really_probe+0x1df/0x920
[ 130.525933][ T228] __driver_probe_device+0x2e6/0x3e0
[ 130.526176][ T228] driver_probe_device+0x49/0x140
[ 130.526436][ T228] __device_attach_driver+0x192/0x2b0
[ 130.526662][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 130.526940][ T228] bus_for_each_drv+0x107/0x1a0
[ 130.527180][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 130.527427][ T228] ? bus_to_subsys+0xd5/0x110
[ 130.527654][ T228] ? __pfx___lock_release+0x10/0x10
[ 130.527908][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 130.528187][ T228] __device_attach+0x1a3/0x3f0
[ 130.528420][ T228] ? __pfx___device_attach+0x10/0x10
[ 130.528659][ T228] ? bus_to_subsys+0xd5/0x110
[ 130.528888][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 130.529181][ T228] bus_probe_device+0x133/0x180
[ 130.529412][ T228] device_add+0x99d/0x1110
[ 130.529669][ T228] ? __pfx_device_add+0x10/0x10
[ 130.529897][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 130.530171][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 130.530466][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 130.530786][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.531024][ T228] ? sysfs_file_ops+0x11e/0x170
[ 130.531274][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.531524][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 130.531755][ T228] vfs_write+0xa87/0x11e0
[ 130.531969][ T228] ? __pfx_vfs_write+0x10/0x10
[ 130.532212][ T228] ? find_held_lock+0x2c/0x110
[ 130.532493][ T228] ? __pfx___lock_release+0x10/0x10
[ 130.532737][ T228] ksys_write+0xf8/0x1d0
[ 130.532913][ T228] ? __pfx_ksys_write+0x10/0x10
[ 130.533174][ T228] do_syscall_64+0xc1/0x1d0
[ 130.533425][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.533706][ T228] RIP: 0033:0x7f71ece43b77
[ 130.533939][ 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
[ 130.534771][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 130.535126][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 130.535465][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 130.535812][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 130.536165][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 130.536499][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 130.536851][ T228]
[ 130.537041][ T228] irq event stamp: 6001391
[ 130.537265][ T228] hardirqs last enabled at (6001403): [] __up_console_sem+0x6b/0x80
[ 130.537680][ T228] hardirqs last disabled at (6001412): [] __up_console_sem+0x50/0x80
[ 130.538065][ T228] softirqs last enabled at (6000354): [] handle_softirqs+0x32e/0x5c0
[ 130.538441][ T228] softirqs last disabled at (6000347): [] __irq_exit_rcu+0xc4/0x100
[ 130.538822][ T228] ---[ end trace 0000000000000000 ]---
[ 130.643165][ T228] ------------[ cut here ]------------
[ 130.643582][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 130.644111][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 130.644616][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 130.645134][ T228] Tainted: [W]=WARN
[ 130.645334][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 130.645668][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 130.645996][ 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
[ 130.646884][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 130.647211][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 130.647565][ T228] RDX: 0000000000000000 RSI: ffff88800d3cac98 RDI: ffff88800b8c0b28
[ 130.647928][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 130.648298][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 130.648667][ T228] R13: ffff88800d3ca128 R14: ffff88800d3ca008 R15: ffff88800d3ca000
[ 130.649021][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 130.649478][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.650004][ T228] CR2: 0000557b0799e330 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 130.650378][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.650727][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.651109][ T228] PKRU: 55555554
[ 130.651308][ T228] Call Trace:
[ 130.651505][ T228]
[ 130.651640][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.651887][ T228] ? __warn+0xd1/0x1c0
[ 130.652103][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.652362][ T228] ? report_bug+0x28c/0x2d0
[ 130.652635][ T228] ? handle_bug+0x54/0xa0
[ 130.652842][ T228] ? exc_invalid_op+0x18/0x50
[ 130.653118][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 130.653391][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.653640][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 130.653943][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 130.654224][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 130.654475][ T228] register_netdevice+0xd46/0x1360
[ 130.654709][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 130.654959][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 130.655304][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 130.655629][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 130.655939][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 130.656233][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.656455][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 130.656704][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 130.656999][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.657248][ T228] ? sysfs_file_ops+0x11e/0x170
[ 130.657476][ T228] ? sysfs_kf_write+0x41/0x170
[ 130.657713][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 130.657939][ T228] vfs_write+0xa87/0x11e0
[ 130.658144][ T228] ? __pfx_vfs_write+0x10/0x10
[ 130.658389][ T228] ? __lock_release+0x103/0x460
[ 130.658606][ T228] ? do_user_addr_fault+0x972/0xe30
[ 130.658841][ T228] ? __pfx___up_read+0x10/0x10
[ 130.659086][ T228] ksys_write+0xf8/0x1d0
[ 130.659264][ T228] ? __pfx_ksys_write+0x10/0x10
[ 130.659487][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 130.659723][ T228] do_syscall_64+0xc1/0x1d0
[ 130.659958][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.660247][ T228] RIP: 0033:0x7f71ece43b77
[ 130.660527][ 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
[ 130.661381][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 130.661752][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 130.662126][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 130.662481][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 130.662824][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 130.663181][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 130.663523][ T228]
[ 130.663701][ T228] irq event stamp: 6013139
[ 130.663954][ T228] hardirqs last enabled at (6013151): [] __up_console_sem+0x6b/0x80
[ 130.664363][ T228] hardirqs last disabled at (6013164): [] __up_console_sem+0x50/0x80
[ 130.664766][ T228] softirqs last enabled at (6012764): [] handle_softirqs+0x32e/0x5c0
[ 130.665166][ T228] softirqs last disabled at (6012693): [] __irq_exit_rcu+0xc4/0x100
[ 130.665544][ T228] ---[ end trace 0000000000000000 ]---
[ 130.923340][ T234] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 131.357815][ T228] ------------[ cut here ]------------
[ 131.358135][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 131.358615][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 131.359111][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 131.359591][ T228] Tainted: [W]=WARN
[ 131.359767][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 131.360061][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 131.360387][ 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
[ 131.361201][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 131.361494][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 131.361846][ T228] RDX: 0000000000000000 RSI: ffff88800b96ac98 RDI: ffff88800b8c0b28
[ 131.362207][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 131.362567][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 131.362912][ T228] R13: ffff88800b96a128 R14: ffff88800b96a008 R15: ffff88800b96a000
[ 131.363271][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 131.363684][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.363982][ T228] CR2: 0000557b0799e330 CR3: 000000000a72e002 CR4: 0000000000772ef0
[ 131.364345][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 131.364701][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 131.365052][ T228] PKRU: 55555554
[ 131.365242][ T228] Call Trace:
[ 131.365424][ T228]
[ 131.365546][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 131.365786][ T228] ? __warn+0xd1/0x1c0
[ 131.365969][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 131.366218][ T228] ? report_bug+0x28c/0x2d0
[ 131.366474][ T228] ? handle_bug+0x54/0xa0
[ 131.366658][ T228] ? exc_invalid_op+0x18/0x50
[ 131.366897][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 131.367206][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 131.367454][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 131.367751][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 131.367994][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 131.368242][ T228] register_netdevice+0xd46/0x1360
[ 131.368489][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 131.368729][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 131.368978][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 131.369288][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 131.369600][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 131.369900][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 131.370171][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 131.370378][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 131.370627][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 131.370830][ T228] ? sysfs_file_ops+0x11e/0x170
[ 131.371022][ T228] ? sysfs_kf_write+0x41/0x170
[ 131.371303][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 131.371546][ T228] vfs_write+0xa87/0x11e0
[ 131.371702][ T228] ? __pfx_vfs_write+0x10/0x10
[ 131.371901][ T228] ? __lock_release+0x103/0x460
[ 131.372122][ T228] ? do_user_addr_fault+0x972/0xe30
[ 131.372328][ T228] ? __pfx___up_read+0x10/0x10
[ 131.372554][ T228] ksys_write+0xf8/0x1d0
[ 131.372708][ T228] ? __pfx_ksys_write+0x10/0x10
[ 131.372908][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 131.373133][ T228] do_syscall_64+0xc1/0x1d0
[ 131.373341][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.373583][ T228] RIP: 0033:0x7f71ece43b77
[ 131.373794][ 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
[ 131.374628][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 131.374996][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 131.375355][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 131.375690][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 131.375986][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 131.376328][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 131.376663][ T228]
[ 131.376816][ T228] irq event stamp: 6020395
[ 131.377058][ T228] hardirqs last enabled at (6020405): [] __up_console_sem+0x6b/0x80
[ 131.377437][ T228] hardirqs last disabled at (6020416): [] __up_console_sem+0x50/0x80
[ 131.377793][ T228] softirqs last enabled at (6020006): [] handle_softirqs+0x32e/0x5c0
[ 131.378161][ T228] softirqs last disabled at (6019949): [] __irq_exit_rcu+0xc4/0x100
[ 131.378521][ T228] ---[ end trace 0000000000000000 ]---
[ 131.525891][ T425] netdevsim netdevsim818 eni818np3: renamed from eth0
[ 132.127705][ T11] netdevsim netdevsim818 eni818np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 132.704116][ T68] netdevsim netdevsim818 eni818np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 132.788111][ T68] netdevsim netdevsim818 eni818np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 133.107140][ T68] netdevsim netdevsim818 eni818np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 133.501128][ T11] netdevsim netdevsim818 eni818np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.839141][ T68] netdevsim netdevsim818 eni818np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 134.841130][ T68] netdevsim netdevsim818 eni818np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 134.843127][ T68] netdevsim netdevsim818 eni818np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.934115][ T68] netdevsim netdevsim818 eni818np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 134.936098][ T68] netdevsim netdevsim818 eni818np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 134.939126][ T68] netdevsim netdevsim818 eni818np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.846114][ T68] netdevsim netdevsim818 eni818np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 135.848776][ T68] netdevsim netdevsim818 eni818np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 135.851122][ T68] netdevsim netdevsim818 eni818np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 135.928137][ T68] netdevsim netdevsim818 eni818np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 135.930167][ T68] netdevsim netdevsim818 eni818np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 135.932131][ T68] netdevsim netdevsim818 eni818np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.775837][ T68] netdevsim netdevsim818 eni818np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 136.912786][ T68] netdevsim netdevsim818 eni818np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 137.066130][ T68] netdevsim netdevsim818 eni818np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.270122][ T68] netdevsim netdevsim818 eni818np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 137.576198][ T11] netdevsim netdevsim818 eni818np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 137.984271][ T11] netdevsim netdevsim818 eni818np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 138.471115][ T68] netdevsim netdevsim818 eni818np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 139.355797][ T228] ------------[ cut here ]------------
[ 139.356211][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 139.356640][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 139.357068][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 139.357493][ T228] Tainted: [W]=WARN
[ 139.357657][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.357917][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 139.358205][ 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
[ 139.358916][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 139.359199][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 139.359519][ T228] RDX: 0000000000000000 RSI: ffff88800a6eac98 RDI: ffff88800b8c0b28
[ 139.359827][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 139.360156][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 139.360463][ T228] R13: ffff88800a6ea128 R14: ffff88800a6ea008 R15: ffff88800a6ea000
[ 139.360783][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 139.361151][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.361407][ T228] CR2: 00007f71ecd87440 CR3: 000000000a72e006 CR4: 0000000000772ef0
[ 139.361756][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 139.362111][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 139.362440][ T228] PKRU: 55555554
[ 139.362606][ T228] Call Trace:
[ 139.362758][ T228]
[ 139.362861][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 139.363095][ T228] ? __warn+0xd1/0x1c0
[ 139.363262][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 139.363470][ T228] ? report_bug+0x28c/0x2d0
[ 139.363710][ T228] ? handle_bug+0x54/0xa0
[ 139.363874][ T228] ? exc_invalid_op+0x18/0x50
[ 139.364096][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 139.364330][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 139.364559][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 139.364819][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 139.365025][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 139.365252][ T228] register_netdevice+0xd46/0x1360
[ 139.365478][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 139.365694][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 139.365917][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 139.366187][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 139.366499][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 139.366767][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.366984][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 139.367228][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 139.367501][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.367718][ T228] ? sysfs_file_ops+0x11e/0x170
[ 139.367916][ T228] ? sysfs_kf_write+0x41/0x170
[ 139.368144][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 139.368352][ T228] vfs_write+0xa87/0x11e0
[ 139.368531][ T228] ? __pfx_vfs_write+0x10/0x10
[ 139.368764][ T228] ? find_held_lock+0x2c/0x110
[ 139.368980][ T228] ? __pfx___lock_release+0x10/0x10
[ 139.369227][ T228] ksys_write+0xf8/0x1d0
[ 139.369383][ T228] ? __pfx_ksys_write+0x10/0x10
[ 139.369621][ T228] do_syscall_64+0xc1/0x1d0
[ 139.369829][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.370090][ T228] RIP: 0033:0x7f71ece43b77
[ 139.370306][ 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
[ 139.371024][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 139.371362][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 139.371673][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 139.371974][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 139.372327][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 139.372665][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 139.373002][ T228]
[ 139.373210][ T228] irq event stamp: 6465659
[ 139.373414][ T228] hardirqs last enabled at (6465669): [] __up_console_sem+0x6b/0x80
[ 139.373763][ T228] hardirqs last disabled at (6465678): [] __up_console_sem+0x50/0x80
[ 139.374151][ T228] softirqs last enabled at (6464946): [] handle_softirqs+0x32e/0x5c0
[ 139.374536][ T228] softirqs last disabled at (6464855): [] __irq_exit_rcu+0xc4/0x100
[ 139.374898][ T228] ---[ end trace 0000000000000000 ]---
[ 139.475253][ T234] netdevsim netdevsim818 eni818np3: renamed from eth0
[ 140.408121][ T68] netdevsim netdevsim818 eni818np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 140.410115][ T68] netdevsim netdevsim818 eni818np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 140.954184][ T68] netdevsim netdevsim818 eni818np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 141.211118][ T228] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 141.214242][ T228] netdevsim netdevsim818 eni818np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 141.216111][ T228] netdevsim netdevsim818 eni818np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 141.638192][ T68] netdevsim netdevsim818 eni818np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 141.800170][ T68] netdevsim netdevsim818 eni818np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 141.936114][ T68] netdevsim netdevsim818 eni818np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 142.092956][ T228] ------------[ cut here ]------------
[ 142.093393][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 142.093875][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 142.094654][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 142.095137][ T228] Tainted: [W]=WARN
[ 142.095416][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 142.095822][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 142.096163][ 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
[ 142.096945][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 142.097270][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 142.097611][ T228] RDX: 0000000000000000 RSI: ffff88800b6cac98 RDI: ffff88800b8c0b78
[ 142.097946][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 142.098307][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 142.098645][ T228] R13: ffff88800b6ca128 R14: ffff88800b6ca008 R15: ffff88800b6ca000
[ 142.098983][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 142.099402][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.099690][ T228] CR2: 00007f5458a5fa00 CR3: 000000000a72e003 CR4: 0000000000772ef0
[ 142.100020][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 142.100516][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 142.100903][ T228] PKRU: 55555554
[ 142.101088][ T228] Call Trace:
[ 142.101271][ T228]
[ 142.101389][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.101612][ T228] ? __warn+0xd1/0x1c0
[ 142.101786][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.102018][ T228] ? report_bug+0x28c/0x2d0
[ 142.102278][ T228] ? handle_bug+0x54/0xa0
[ 142.102478][ T228] ? exc_invalid_op+0x18/0x50
[ 142.102698][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 142.102935][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.103204][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 142.103499][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 142.103732][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 142.103960][ T228] register_netdevice+0xd46/0x1360
[ 142.104217][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 142.104453][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 142.104701][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 142.104988][ T228] ? mark_lock+0x38/0x3e0
[ 142.105215][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 142.105564][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 142.105854][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 142.106170][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 142.106411][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 142.106695][ T228] ? kernfs_create_link+0x173/0x240
[ 142.106986][ T228] ? kernfs_put+0x1c/0x40
[ 142.107184][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 142.107417][ T228] really_probe+0x1df/0x920
[ 142.107651][ T228] __driver_probe_device+0x2e6/0x3e0
[ 142.107879][ T228] driver_probe_device+0x49/0x140
[ 142.108116][ T228] __device_attach_driver+0x192/0x2b0
[ 142.108349][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 142.108628][ T228] bus_for_each_drv+0x107/0x1a0
[ 142.108848][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 142.109065][ T228] ? bus_to_subsys+0xd5/0x110
[ 142.109317][ T228] ? __pfx___lock_release+0x10/0x10
[ 142.109536][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 142.109762][ T228] __device_attach+0x1a3/0x3f0
[ 142.109985][ T228] ? __pfx___device_attach+0x10/0x10
[ 142.110291][ T228] ? bus_to_subsys+0xd5/0x110
[ 142.110520][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 142.110747][ T228] bus_probe_device+0x133/0x180
[ 142.110971][ T228] device_add+0x99d/0x1110
[ 142.111221][ T228] ? __pfx_device_add+0x10/0x10
[ 142.111445][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 142.111682][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 142.111975][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 142.112290][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.112529][ T228] ? sysfs_file_ops+0x11e/0x170
[ 142.112764][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.112985][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 142.113246][ T228] vfs_write+0xa87/0x11e0
[ 142.113428][ T228] ? __pfx_vfs_write+0x10/0x10
[ 142.113705][ T228] ? find_held_lock+0x2c/0x110
[ 142.113962][ T228] ? __pfx___lock_release+0x10/0x10
[ 142.114250][ T228] ksys_write+0xf8/0x1d0
[ 142.114430][ T228] ? __pfx_ksys_write+0x10/0x10
[ 142.114668][ T228] do_syscall_64+0xc1/0x1d0
[ 142.114895][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.115187][ T228] RIP: 0033:0x7f71ece43b77
[ 142.115420][ 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
[ 142.116208][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 142.116552][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f71ece43b77
[ 142.116881][ T228] RDX: 0000000000000004 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 142.117229][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 142.117561][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000004
[ 142.117888][ T228] R13: 00007f71eceff760 R14: 0000000000000004 R15: 00007f71ecefa9c0
[ 142.118247][ T228]
[ 142.118428][ T228] irq event stamp: 6611405
[ 142.118652][ T228] hardirqs last enabled at (6611415): [] __up_console_sem+0x6b/0x80
[ 142.119036][ T228] hardirqs last disabled at (6611424): [] __up_console_sem+0x50/0x80
[ 142.119433][ T228] softirqs last enabled at (6610544): [] handle_softirqs+0x32e/0x5c0
[ 142.119817][ T228] softirqs last disabled at (6610519): [] __irq_exit_rcu+0xc4/0x100
[ 142.120213][ T228] ---[ end trace 0000000000000000 ]---
[ 142.266142][ T228] ------------[ cut here ]------------
[ 142.266492][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 142.266937][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 142.267411][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 142.267823][ T228] Tainted: [W]=WARN
[ 142.267979][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 142.268249][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 142.268512][ 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
[ 142.269280][ T228] RSP: 0018:ffffc90000af7910 EFLAGS: 00010246
[ 142.269536][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 142.269851][ T228] RDX: 0000000000000000 RSI: ffff888001fb2c98 RDI: ffff88800b8c0b28
[ 142.270411][ T228] RBP: ffffffff8b323440 R08: 0000000000000000 R09: fffffbfff123d83c
[ 142.270711][ T228] R10: ffffffff891ec1e7 R11: ffff88800b8c0040 R12: 0000000000000000
[ 142.271021][ T228] R13: ffff888001fb2128 R14: ffff888001fb2008 R15: ffff888001fb2000
[ 142.271342][ T228] FS: 00007f71ecd02740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 142.271691][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.271943][ T228] CR2: 00007f89d74be970 CR3: 000000000a72e001 CR4: 0000000000772ef0
[ 142.272254][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 142.272577][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 142.272890][ T228] PKRU: 55555554
[ 142.273049][ T228] Call Trace:
[ 142.273217][ T228]
[ 142.273322][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.273546][ T228] ? __warn+0xd1/0x1c0
[ 142.273702][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.273908][ T228] ? report_bug+0x28c/0x2d0
[ 142.274134][ T228] ? handle_bug+0x54/0xa0
[ 142.274301][ T228] ? exc_invalid_op+0x18/0x50
[ 142.274518][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 142.274758][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.274997][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 142.275371][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 142.275608][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 142.275858][ T228] register_netdevice+0xd46/0x1360
[ 142.276229][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 142.276453][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 142.276684][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 142.276960][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 142.277350][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 142.277624][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.277834][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 142.278061][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 142.278355][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.278563][ T228] ? sysfs_file_ops+0x11e/0x170
[ 142.278798][ T228] ? sysfs_kf_write+0x41/0x170
[ 142.279017][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 142.279242][ T228] vfs_write+0xa87/0x11e0
[ 142.279412][ T228] ? __pfx_vfs_write+0x10/0x10
[ 142.279621][ T228] ? __lock_release+0x103/0x460
[ 142.279827][ T228] ? do_user_addr_fault+0x972/0xe30
[ 142.280050][ T228] ? __pfx___up_read+0x10/0x10
[ 142.280283][ T228] ksys_write+0xf8/0x1d0
[ 142.280442][ T228] ? __pfx_ksys_write+0x10/0x10
[ 142.280642][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 142.280861][ T228] do_syscall_64+0xc1/0x1d0
[ 142.281087][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.281346][ T228] RIP: 0033:0x7f71ece43b77
[ 142.281564][ 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
[ 142.282303][ T228] RSP: 002b:00007ffff0a27588 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 142.282683][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f71ece43b77
[ 142.282992][ T228] RDX: 0000000000000002 RSI: 0000557b0799e330 RDI: 0000000000000001
[ 142.283382][ T228] RBP: 0000557b0799e330 R08: 0000000000000000 R09: 00007f71eceb64e0
[ 142.283847][ T228] R10: 00007f71eceb63e0 R11: 0000000000000246 R12: 0000000000000002
[ 142.284309][ T228] R13: 00007f71eceff760 R14: 0000000000000002 R15: 00007f71ecefa9c0
[ 142.284798][ T228]
[ 142.285048][ T228] irq event stamp: 6625921
[ 142.285383][ T228] hardirqs last enabled at (6625933): [] __up_console_sem+0x6b/0x80
[ 142.285935][ T228] hardirqs last disabled at (6625942): [] __up_console_sem+0x50/0x80
[ 142.286504][ T228] softirqs last enabled at (6625874): [] handle_softirqs+0x32e/0x5c0
[ 142.287062][ T228] softirqs last disabled at (6625869): [] __irq_exit_rcu+0xc4/0x100
[ 142.287675][ T228] ---[ end trace 0000000000000000 ]---
[ 142.521149][ T234] netdevsim netdevsim818 eni818np2: renamed from eth0
[ 143.859513][ T3140] netdevsim netdevsim818 eni818np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 144.452026][ T3151] netdevsim netdevsim818 eni818np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 144.793190][ T3157] netdevsim netdevsim818 eni818np2: device assumes port 4789 will be used by vxlan tunnels