[ 11.946206][ T228] ------------[ cut here ]------------
[ 11.946735][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 11.947216][ T228] Modules linked in: netdevsim
[ 11.947444][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 11.947815][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.948111][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 11.948397][ 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
[ 11.949187][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 11.949521][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 11.949907][ T228] RDX: 0000000000000000 RSI: ffff88800b96ac98 RDI: ffff88800b8a50f8
[ 11.950299][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 11.950681][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 11.951122][ T228] R13: ffff88800b96a128 R14: ffff88800b96a008 R15: ffff88800b96a000
[ 11.951521][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 11.952001][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.952342][ T228] CR2: 00007f491b5e04d0 CR3: 000000000bedc003 CR4: 0000000000772ef0
[ 11.952723][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 11.953107][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 11.953453][ T228] PKRU: 55555554
[ 11.953671][ T228] Call Trace:
[ 11.953856][ T228]
[ 11.954033][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.954290][ T228] ? __warn+0xd1/0x1c0
[ 11.954471][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.954711][ T228] ? report_bug+0x28c/0x2d0
[ 11.955007][ T228] ? handle_bug+0x54/0xa0
[ 11.955217][ T228] ? exc_invalid_op+0x18/0x50
[ 11.955492][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 11.955770][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.956053][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 11.956375][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 11.956635][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 11.956886][ T228] register_netdevice+0xd46/0x1360
[ 11.957160][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 11.957422][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 11.957699][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 11.958021][ T228] ? mark_lock+0x38/0x3e0
[ 11.958223][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 11.958545][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 11.958859][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 11.959207][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 11.959452][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 11.959782][ T228] ? kernfs_create_link+0x173/0x240
[ 11.960050][ T228] ? kernfs_put+0x1c/0x40
[ 11.960255][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 11.960525][ T228] really_probe+0x1df/0x920
[ 11.960825][ T228] __driver_probe_device+0x2e6/0x3e0
[ 11.961107][ T228] driver_probe_device+0x49/0x140
[ 11.961379][ T228] __device_attach_driver+0x192/0x2b0
[ 11.961643][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 11.961974][ T228] bus_for_each_drv+0x107/0x1a0
[ 11.962245][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 11.962479][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.962704][ T228] ? __pfx___lock_release+0x10/0x10
[ 11.962945][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 11.963220][ T228] __device_attach+0x1a3/0x3f0
[ 11.963479][ T228] ? __pfx___device_attach+0x10/0x10
[ 11.963701][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.963938][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 11.964193][ T228] bus_probe_device+0x133/0x180
[ 11.964438][ T228] device_add+0x99d/0x1110
[ 11.964682][ T228] ? __pfx_device_add+0x10/0x10
[ 11.964935][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 11.965205][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 11.965530][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 11.965840][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.966105][ T228] ? sysfs_file_ops+0x11e/0x170
[ 11.966342][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.966571][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 11.966802][ T228] vfs_write+0xa87/0x11e0
[ 11.967024][ T228] ? __pfx_vfs_write+0x10/0x10
[ 11.967274][ T228] ? __lock_release+0x103/0x460
[ 11.967524][ T228] ? do_user_addr_fault+0x972/0xe30
[ 11.967783][ T228] ? __pfx___up_read+0x10/0x10
[ 11.968052][ T228] ksys_write+0xf8/0x1d0
[ 11.968245][ T228] ? __pfx_ksys_write+0x10/0x10
[ 11.968480][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 11.968728][ T228] do_syscall_64+0xc1/0x1d0
[ 11.968988][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 11.969255][ T228] RIP: 0033:0x7f25ce432b77
[ 11.969559][ 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
[ 11.970563][ T228] RSP: 002b:00007ffece2bd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 11.971029][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 11.971421][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 11.971826][ T228] RBP: 0000562b0905c340 R08: 0000000000000003 R09: 0000000000000077
[ 11.972227][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000005
[ 11.972595][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 11.972987][ T228]
[ 11.973177][ T228] irq event stamp: 71779
[ 11.973360][ T228] hardirqs last enabled at (71789): [] __up_console_sem+0x6b/0x80
[ 11.973742][ T228] hardirqs last disabled at (71798): [] __up_console_sem+0x50/0x80
[ 11.974130][ T228] softirqs last enabled at (71710): [] handle_softirqs+0x32e/0x5c0
[ 11.974529][ T228] softirqs last disabled at (71689): [] __irq_exit_rcu+0xc4/0x100
[ 11.975001][ T228] ---[ end trace 0000000000000000 ]---
[ 12.112114][ T234] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 12.618567][ T242] ip (242) used greatest stack depth: 24248 bytes left
[ 12.994036][ T247] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 13.010192][ T247] ip (247) used greatest stack depth: 23776 bytes left
[ 13.612056][ T259] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 13.851946][ T262] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.700167][ T278] netdevsim netdevsim1004 eni1004np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 15.244837][ T290] netdevsim netdevsim1004 eni1004np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 15.259508][ T290] ip (290) used greatest stack depth: 22288 bytes left
[ 16.913529][ T326] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 17.065776][ T327] netdevsim netdevsim1004 eni1004np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.229033][ T328] netdevsim netdevsim1004 eni1004np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 18.184791][ T228] ------------[ cut here ]------------
[ 18.185169][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 18.185603][ T228] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 18.185940][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 18.186771][ T228] Tainted: [W]=WARN
[ 18.186983][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.187261][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 18.187545][ 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
[ 18.188315][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 18.188592][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 18.188971][ T228] RDX: 0000000000000000 RSI: ffff88800dc42c98 RDI: ffff88800b8a50a8
[ 18.189426][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 18.189914][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 18.190421][ T228] R13: ffff88800dc42128 R14: ffff88800dc42008 R15: ffff88800dc42000
[ 18.190911][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 18.191495][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.191909][ T228] CR2: 0000562b0905c340 CR3: 000000000bedc006 CR4: 0000000000772ef0
[ 18.192392][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 18.192876][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 18.193386][ T228] PKRU: 55555554
[ 18.193636][ T228] Call Trace:
[ 18.193896][ T228]
[ 18.194351][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.194706][ T228] ? __warn+0xd1/0x1c0
[ 18.194968][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.195199][ T228] ? report_bug+0x28c/0x2d0
[ 18.195434][ T228] ? handle_bug+0x54/0xa0
[ 18.195605][ T228] ? exc_invalid_op+0x18/0x50
[ 18.195843][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 18.196154][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.196475][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 18.196888][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 18.197249][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 18.197582][ T228] register_netdevice+0xd46/0x1360
[ 18.197896][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 18.198238][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 18.198560][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 18.198917][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 18.199413][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 18.199871][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 18.200200][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 18.200541][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 18.200947][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 18.201249][ T228] ? sysfs_file_ops+0x11e/0x170
[ 18.201465][ T228] ? sysfs_kf_write+0x41/0x170
[ 18.201671][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 18.201899][ T228] vfs_write+0xa87/0x11e0
[ 18.202088][ T228] ? __pfx_vfs_write+0x10/0x10
[ 18.202298][ T228] ? find_held_lock+0x2c/0x110
[ 18.202513][ T228] ? __pfx___lock_release+0x10/0x10
[ 18.202758][ T228] ksys_write+0xf8/0x1d0
[ 18.202920][ T228] ? __pfx_ksys_write+0x10/0x10
[ 18.203173][ T228] do_syscall_64+0xc1/0x1d0
[ 18.203383][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.203634][ T228] RIP: 0033:0x7f25ce432b77
[ 18.203853][ 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
[ 18.204572][ T228] RSP: 002b:00007ffece2bcf38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 18.204919][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 18.205255][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 18.205647][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 18.205991][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 18.206316][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 18.206652][ T228]
[ 18.206821][ T228] irq event stamp: 268183
[ 18.206996][ T228] hardirqs last enabled at (268195): [] __up_console_sem+0x6b/0x80
[ 18.207365][ T228] hardirqs last disabled at (268204): [] __up_console_sem+0x50/0x80
[ 18.207725][ T228] softirqs last enabled at (267530): [] handle_softirqs+0x32e/0x5c0
[ 18.208156][ T228] softirqs last disabled at (267107): [] __irq_exit_rcu+0xc4/0x100
[ 18.208679][ T228] ---[ end trace 0000000000000000 ]---
[ 18.285748][ T234] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 19.151555][ T345] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.156030][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.731759][ T358] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.758032][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.984506][ T361] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.987989][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.888943][ T377] netdevsim netdevsim1004 eni1004np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.892301][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 21.488667][ T388] netdevsim netdevsim1004 eni1004np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.493031][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.943052][ T399] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.945371][ T399] netdevsim netdevsim1004 eni1004np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.948006][ T399] netdevsim netdevsim1004 eni1004np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 22.047280][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 22.048988][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 22.050987][ T66] netdevsim netdevsim1004 eni1004np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 22.988800][ T417] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 23.046025][ T66] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 23.142513][ T418] netdevsim netdevsim1004 eni1004np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 23.183324][ T66] netdevsim netdevsim1004 eni1004np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 23.296387][ T419] netdevsim netdevsim1004 eni1004np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 23.335023][ T66] netdevsim netdevsim1004 eni1004np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 25.052065][ T228] ------------[ cut here ]------------
[ 25.052432][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 25.052891][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 25.053215][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 25.053628][ T228] Tainted: [W]=WARN
[ 25.053787][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.054074][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 25.054357][ 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
[ 25.055103][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 25.055383][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 25.055691][ T228] RDX: 0000000000000000 RSI: ffff8880023e2c98 RDI: ffff88800b8a50f8
[ 25.056016][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 25.056338][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 25.056717][ T228] R13: ffff8880023e2128 R14: ffff8880023e2008 R15: ffff8880023e2000
[ 25.057145][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 25.057502][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.057757][ T228] CR2: 00007f25ce4a5733 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 25.058169][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.058478][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.058778][ T228] PKRU: 55555554
[ 25.058931][ T228] Call Trace:
[ 25.059183][ T228]
[ 25.059292][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.059518][ T228] ? __warn+0xd1/0x1c0
[ 25.059688][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.059925][ T228] ? report_bug+0x28c/0x2d0
[ 25.060173][ T228] ? handle_bug+0x54/0xa0
[ 25.060358][ T228] ? exc_invalid_op+0x18/0x50
[ 25.060587][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 25.061053][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.061289][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 25.061570][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 25.061806][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 25.062065][ T228] register_netdevice+0xd46/0x1360
[ 25.062313][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 25.062559][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 25.062808][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 25.063126][ T228] ? mark_lock+0x38/0x3e0
[ 25.063305][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 25.063594][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.063879][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 25.064179][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 25.064404][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 25.064679][ T228] ? kernfs_create_link+0x173/0x240
[ 25.064911][ T228] ? kernfs_put+0x1c/0x40
[ 25.065082][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 25.065305][ T228] really_probe+0x1df/0x920
[ 25.065531][ T228] __driver_probe_device+0x2e6/0x3e0
[ 25.065752][ T228] driver_probe_device+0x49/0x140
[ 25.065989][ T228] __device_attach_driver+0x192/0x2b0
[ 25.066210][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 25.066485][ T228] bus_for_each_drv+0x107/0x1a0
[ 25.066701][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 25.066912][ T228] ? bus_to_subsys+0xd5/0x110
[ 25.067133][ T228] ? __pfx___lock_release+0x10/0x10
[ 25.067365][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.067607][ T228] __device_attach+0x1a3/0x3f0
[ 25.067822][ T228] ? __pfx___device_attach+0x10/0x10
[ 25.068046][ T228] ? bus_to_subsys+0xd5/0x110
[ 25.068253][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 25.068469][ T228] bus_probe_device+0x133/0x180
[ 25.068723][ T228] device_add+0x99d/0x1110
[ 25.068938][ T228] ? __pfx_device_add+0x10/0x10
[ 25.069188][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 25.069525][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 25.070016][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 25.070496][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.070848][ T228] ? sysfs_file_ops+0x11e/0x170
[ 25.071227][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.071577][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 25.071946][ T228] vfs_write+0xa87/0x11e0
[ 25.072258][ T228] ? __pfx_vfs_write+0x10/0x10
[ 25.072649][ T228] ? __lock_release+0x103/0x460
[ 25.073038][ T228] ? do_user_addr_fault+0x972/0xe30
[ 25.073312][ T228] ? __pfx___up_read+0x10/0x10
[ 25.073637][ T228] ksys_write+0xf8/0x1d0
[ 25.073917][ T228] ? __pfx_ksys_write+0x10/0x10
[ 25.074285][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 25.074663][ T228] do_syscall_64+0xc1/0x1d0
[ 25.075045][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.075501][ T228] RIP: 0033:0x7f25ce432b77
[ 25.075877][ 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
[ 25.077131][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 25.077732][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 25.078286][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 25.078809][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 25.079346][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 25.079924][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 25.080469][ T228]
[ 25.080736][ T228] irq event stamp: 435243
[ 25.081046][ T228] hardirqs last enabled at (435255): [] __up_console_sem+0x6b/0x80
[ 25.081670][ T228] hardirqs last disabled at (435264): [] __up_console_sem+0x50/0x80
[ 25.082182][ T228] softirqs last enabled at (435278): [] handle_softirqs+0x32e/0x5c0
[ 25.082785][ T228] softirqs last disabled at (435273): [] __irq_exit_rcu+0xc4/0x100
[ 25.083429][ T228] ---[ end trace 0000000000000000 ]---
[ 25.128877][ T228] ------------[ cut here ]------------
[ 25.129560][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 25.130247][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 25.130555][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 25.131171][ T228] Tainted: [W]=WARN
[ 25.131340][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.131598][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 25.131849][ 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
[ 25.132698][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 25.133066][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 25.133354][ T228] RDX: 0000000000000000 RSI: ffff88800b922c98 RDI: ffff88800b8a50a8
[ 25.133677][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 25.134134][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 25.134581][ T228] R13: ffff88800b922128 R14: ffff88800b922008 R15: ffff88800b922000
[ 25.134859][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 25.135599][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.135920][ T228] CR2: 00007f25ce4a5733 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 25.136445][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.136747][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.137211][ T228] PKRU: 55555554
[ 25.137356][ T228] Call Trace:
[ 25.137498][ T228]
[ 25.137594][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.137791][ T228] ? __warn+0xd1/0x1c0
[ 25.137947][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.138456][ T228] ? report_bug+0x28c/0x2d0
[ 25.138651][ T228] ? handle_bug+0x54/0xa0
[ 25.138795][ T228] ? exc_invalid_op+0x18/0x50
[ 25.139019][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 25.139222][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.139439][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 25.139681][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 25.139872][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 25.140128][ T228] register_netdevice+0xd46/0x1360
[ 25.140343][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 25.140540][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 25.140745][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 25.141036][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 25.141300][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 25.141542][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.141731][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 25.141943][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 25.142240][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.142453][ T228] ? sysfs_file_ops+0x11e/0x170
[ 25.142669][ T228] ? sysfs_kf_write+0x41/0x170
[ 25.142862][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 25.143083][ T228] vfs_write+0xa87/0x11e0
[ 25.143235][ T228] ? __pfx_vfs_write+0x10/0x10
[ 25.143460][ T228] ? find_held_lock+0x2c/0x110
[ 25.143655][ T228] ? __pfx___lock_release+0x10/0x10
[ 25.143861][ T228] ksys_write+0xf8/0x1d0
[ 25.144022][ T228] ? __pfx_ksys_write+0x10/0x10
[ 25.144252][ T228] do_syscall_64+0xc1/0x1d0
[ 25.144443][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.144700][ T228] RIP: 0033:0x7f25ce432b77
[ 25.144908][ 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
[ 25.145608][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 25.145942][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 25.146475][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 25.146767][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 25.147100][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 25.147379][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 25.147692][ T228]
[ 25.147841][ T228] irq event stamp: 446793
[ 25.147997][ T228] hardirqs last enabled at (446805): [] __up_console_sem+0x6b/0x80
[ 25.148334][ T228] hardirqs last disabled at (446814): [] __up_console_sem+0x50/0x80
[ 25.148694][ T228] softirqs last enabled at (446736): [] handle_softirqs+0x32e/0x5c0
[ 25.149035][ T228] softirqs last disabled at (446725): [] __irq_exit_rcu+0xc4/0x100
[ 25.149364][ T228] ---[ end trace 0000000000000000 ]---
[ 25.515466][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 27.266137][ T66] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 28.354083][ T66] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 30.274104][ T66] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 31.298129][ T448] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 31.707766][ T228] ------------[ cut here ]------------
[ 31.708221][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 31.708744][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 31.709231][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 31.709696][ T228] Tainted: [W]=WARN
[ 31.709866][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.710160][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 31.710489][ 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
[ 31.711441][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 31.711799][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 31.712154][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50f8
[ 31.712553][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 31.713129][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 31.713507][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 31.713860][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 31.714276][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.714578][ T228] CR2: 00007f25ce4a5733 CR3: 000000000bedc004 CR4: 0000000000772ef0
[ 31.714923][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.715278][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.715671][ T228] PKRU: 55555554
[ 31.715863][ T228] Call Trace:
[ 31.716054][ T228]
[ 31.716184][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.716432][ T228] ? __warn+0xd1/0x1c0
[ 31.716615][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.716855][ T228] ? report_bug+0x28c/0x2d0
[ 31.717115][ T228] ? handle_bug+0x54/0xa0
[ 31.717305][ T228] ? exc_invalid_op+0x18/0x50
[ 31.717568][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 31.717823][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.718083][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 31.718485][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 31.718729][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 31.718986][ T228] register_netdevice+0xd46/0x1360
[ 31.719233][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 31.719520][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 31.719776][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 31.720091][ T228] ? mark_lock+0x38/0x3e0
[ 31.720279][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 31.720594][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 31.720873][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 31.721206][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 31.721457][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 31.721736][ T228] ? kernfs_create_link+0x173/0x240
[ 31.721974][ T228] ? kernfs_put+0x1c/0x40
[ 31.722147][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 31.722382][ T228] really_probe+0x1df/0x920
[ 31.722627][ T228] __driver_probe_device+0x2e6/0x3e0
[ 31.722865][ T228] driver_probe_device+0x49/0x140
[ 31.723112][ T228] __device_attach_driver+0x192/0x2b0
[ 31.723338][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 31.723625][ T228] bus_for_each_drv+0x107/0x1a0
[ 31.723853][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 31.724087][ T228] ? bus_to_subsys+0xd5/0x110
[ 31.724316][ T228] ? __pfx___lock_release+0x10/0x10
[ 31.724611][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 31.724844][ T228] __device_attach+0x1a3/0x3f0
[ 31.725083][ T228] ? __pfx___device_attach+0x10/0x10
[ 31.725305][ T228] ? bus_to_subsys+0xd5/0x110
[ 31.725543][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 31.725781][ T228] bus_probe_device+0x133/0x180
[ 31.726031][ T228] device_add+0x99d/0x1110
[ 31.726282][ T228] ? __pfx_device_add+0x10/0x10
[ 31.726527][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 31.726766][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 31.727084][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 31.727378][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.727615][ T228] ? sysfs_file_ops+0x11e/0x170
[ 31.727847][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.728101][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 31.728331][ T228] vfs_write+0xa87/0x11e0
[ 31.728542][ T228] ? __pfx_vfs_write+0x10/0x10
[ 31.728769][ T228] ? __lock_release+0x103/0x460
[ 31.729011][ T228] ? do_user_addr_fault+0x972/0xe30
[ 31.729248][ T228] ? __pfx___up_read+0x10/0x10
[ 31.729494][ T228] ksys_write+0xf8/0x1d0
[ 31.729683][ T228] ? __pfx_ksys_write+0x10/0x10
[ 31.729964][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 31.730213][ T228] do_syscall_64+0xc1/0x1d0
[ 31.730457][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.730738][ T228] RIP: 0033:0x7f25ce432b77
[ 31.730979][ 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
[ 31.731706][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 31.732041][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 31.732360][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 31.732679][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 31.733016][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 31.733343][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 31.733722][ T228]
[ 31.733909][ T228] irq event stamp: 470127
[ 31.734106][ T228] hardirqs last enabled at (470141): [] __up_console_sem+0x6b/0x80
[ 31.734524][ T228] hardirqs last disabled at (470152): [] __up_console_sem+0x50/0x80
[ 31.734912][ T228] softirqs last enabled at (469110): [] handle_softirqs+0x32e/0x5c0
[ 31.735324][ T228] softirqs last disabled at (469053): [] __irq_exit_rcu+0xc4/0x100
[ 31.735731][ T228] ---[ end trace 0000000000000000 ]---
[ 31.817863][ T228] ------------[ cut here ]------------
[ 31.818356][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 31.818836][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 31.819305][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 31.819766][ T228] Tainted: [W]=WARN
[ 31.819963][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.820241][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 31.820523][ 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
[ 31.821257][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 31.821566][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 31.821902][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50a8
[ 31.822236][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 31.822559][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 31.822877][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 31.823199][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 31.823608][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.823869][ T228] CR2: 00007f25ce4514c0 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 31.824224][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.824933][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.825284][ T228] PKRU: 55555554
[ 31.825445][ T228] Call Trace:
[ 31.825609][ T228]
[ 31.825720][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.825942][ T228] ? __warn+0xd1/0x1c0
[ 31.826120][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.826343][ T228] ? report_bug+0x28c/0x2d0
[ 31.826591][ T228] ? handle_bug+0x54/0xa0
[ 31.826751][ T228] ? exc_invalid_op+0x18/0x50
[ 31.827049][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 31.827310][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.827568][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 31.827947][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 31.828270][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 31.828558][ T228] register_netdevice+0xd46/0x1360
[ 31.828858][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 31.829140][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 31.829425][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 31.829720][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 31.830131][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 31.830482][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.830787][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 31.831086][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 31.831472][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.831830][ T228] ? sysfs_file_ops+0x11e/0x170
[ 31.832094][ T228] ? sysfs_kf_write+0x41/0x170
[ 31.832436][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 31.832729][ T228] vfs_write+0xa87/0x11e0
[ 31.833006][ T228] ? __pfx_vfs_write+0x10/0x10
[ 31.833289][ T228] ? find_held_lock+0x2c/0x110
[ 31.833594][ T228] ? __pfx___lock_release+0x10/0x10
[ 31.833922][ T228] ksys_write+0xf8/0x1d0
[ 31.834191][ T228] ? __pfx_ksys_write+0x10/0x10
[ 31.834510][ T228] do_syscall_64+0xc1/0x1d0
[ 31.834773][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.835127][ T228] RIP: 0033:0x7f25ce432b77
[ 31.835414][ T228] Code: Unable to access opcode bytes at 0x7f25ce432b4d.
[ 31.835786][ T228] RSP: 002b:00007ffece2be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 31.836164][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 31.836494][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 31.836845][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 31.837197][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 31.837536][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 31.837881][ T228]
[ 31.838064][ T228] irq event stamp: 490667
[ 31.838234][ T228] hardirqs last enabled at (490677): [] __up_console_sem+0x6b/0x80
[ 31.838624][ T228] hardirqs last disabled at (490686): [] __up_console_sem+0x50/0x80
[ 31.839128][ T228] softirqs last enabled at (489720): [] handle_softirqs+0x32e/0x5c0
[ 31.839523][ T228] softirqs last disabled at (489679): [] __irq_exit_rcu+0xc4/0x100
[ 31.839988][ T228] ---[ end trace 0000000000000000 ]---
[ 32.157757][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 32.908639][ T461] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 33.258561][ T469] netdevsim netdevsim1004 eni1004np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 33.675456][ T481] netdevsim netdevsim1004 eni1004np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 34.319086][ T497] netdevsim netdevsim1004 eni1004np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 35.811122][ T529] netdevsim netdevsim1004 eni1004np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 36.567504][ T549] netdevsim netdevsim1004 eni1004np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 37.370452][ T573] netdevsim netdevsim1004 eni1004np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 38.328151][ T601] netdevsim netdevsim1004 eni1004np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 40.285267][ T658] netdevsim netdevsim1004 eni1004np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 40.324170][ T11] netdevsim netdevsim1004 eni1004np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 41.295610][ T686] netdevsim netdevsim1004 eni1004np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 42.128082][ T712] netdevsim netdevsim1004 eni1004np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 42.174666][ T11] netdevsim netdevsim1004 eni1004np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 42.920442][ T737] netdevsim netdevsim1004 eni1004np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 43.776631][ T761] netdevsim netdevsim1004 eni1004np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 46.451012][ T836] netdevsim netdevsim1004 eni1004np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 46.502522][ T11] netdevsim netdevsim1004 eni1004np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 47.250099][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 47.250753][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 47.251236][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 47.251708][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 47.252182][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 47.252885][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 47.253414][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 47.833211][ T228] ------------[ cut here ]------------
[ 47.833623][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 47.834266][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 47.834933][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 47.835590][ T228] Tainted: [W]=WARN
[ 47.835830][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.836228][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 47.836638][ 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
[ 47.837765][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 47.838206][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 47.838696][ T228] RDX: 0000000000000000 RSI: ffff88800aa02c98 RDI: ffff88800b8a50a8
[ 47.839198][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 47.839686][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 47.840185][ T228] R13: ffff88800aa02128 R14: ffff88800aa02008 R15: ffff88800aa02000
[ 47.840646][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 47.841213][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.841627][ T228] CR2: 00007f25ce44fcb0 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 47.842132][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.842626][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.843117][ T228] PKRU: 55555554
[ 47.843378][ T228] Call Trace:
[ 47.843626][ T228]
[ 47.843806][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 47.844143][ T228] ? __warn+0xd1/0x1c0
[ 47.844391][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 47.844705][ T228] ? report_bug+0x28c/0x2d0
[ 47.845043][ T228] ? handle_bug+0x54/0xa0
[ 47.845279][ T228] ? exc_invalid_op+0x18/0x50
[ 47.845628][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 47.846026][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 47.846380][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 47.846810][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 47.847161][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 47.847484][ T228] register_netdevice+0xd46/0x1360
[ 47.847825][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 47.848195][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 47.848558][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 47.848998][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 47.849465][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 47.849890][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 47.850225][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 47.850571][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 47.851020][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 47.851363][ T228] ? sysfs_file_ops+0x11e/0x170
[ 47.851697][ T228] ? sysfs_kf_write+0x41/0x170
[ 47.852032][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 47.852351][ T228] vfs_write+0xa87/0x11e0
[ 47.852606][ T228] ? __pfx_vfs_write+0x10/0x10
[ 47.852924][ T228] ? find_held_lock+0x2c/0x110
[ 47.853275][ T228] ? __pfx___lock_release+0x10/0x10
[ 47.853631][ T228] ksys_write+0xf8/0x1d0
[ 47.853885][ T228] ? __pfx_ksys_write+0x10/0x10
[ 47.854253][ T228] do_syscall_64+0xc1/0x1d0
[ 47.854589][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.855009][ T228] RIP: 0033:0x7f25ce432b77
[ 47.855355][ 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
[ 47.856526][ T228] RSP: 002b:00007ffece2be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 47.857044][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 47.857534][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 47.858038][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 47.858537][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 47.859033][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 47.859575][ T228]
[ 47.859832][ T228] irq event stamp: 1382005
[ 47.860162][ T228] hardirqs last enabled at (1382017): [] __up_console_sem+0x6b/0x80
[ 47.860714][ T228] hardirqs last disabled at (1382026): [] __up_console_sem+0x50/0x80
[ 47.861306][ T228] softirqs last enabled at (1380506): [] __devlink_port_type_set+0x144/0x520
[ 47.861927][ T228] softirqs last disabled at (1380504): [] __devlink_port_type_set+0x20a/0x520
[ 47.862570][ T228] ---[ end trace 0000000000000000 ]---
[ 47.979364][ T424] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 48.668051][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 49.011014][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 49.481004][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 50.003998][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 51.270088][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 52.032136][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 52.962997][ T66] netdevsim netdevsim1004 eni1004np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 53.928305][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 55.935013][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 55.938989][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 56.940753][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 57.829031][ T11] netdevsim netdevsim1004 eni1004np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 57.830993][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 58.713992][ T11] netdevsim netdevsim1004 eni1004np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 59.567053][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 62.221054][ T66] netdevsim netdevsim1004 eni1004np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 62.222980][ T66] netdevsim netdevsim1004 eni1004np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 62.924001][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 62.926012][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 62.928987][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 62.932163][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 62.935021][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 62.938011][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 62.942006][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 63.665228][ T228] ------------[ cut here ]------------
[ 63.665939][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 63.666927][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 63.667797][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 63.668581][ T228] Tainted: [W]=WARN
[ 63.668886][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.669406][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 63.669947][ 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
[ 63.671690][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 63.672347][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 63.672932][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50f8
[ 63.673661][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 63.674477][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 63.675116][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 63.675748][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 63.676484][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.677196][ T228] CR2: 00007f491b303a00 CR3: 000000000bedc006 CR4: 0000000000772ef0
[ 63.677803][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 63.678857][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 63.679486][ T228] PKRU: 55555554
[ 63.679800][ T228] Call Trace:
[ 63.680114][ T228]
[ 63.680305][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 63.680708][ T228] ? __warn+0xd1/0x1c0
[ 63.681052][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 63.681447][ T228] ? report_bug+0x28c/0x2d0
[ 63.681872][ T228] ? handle_bug+0x54/0xa0
[ 63.682213][ T228] ? exc_invalid_op+0x18/0x50
[ 63.682632][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 63.683106][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 63.683548][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 63.684080][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 63.684496][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 63.684946][ T228] register_netdevice+0xd46/0x1360
[ 63.685415][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 63.685902][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 63.686364][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 63.687022][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 63.687606][ T228] ? queue_delayed_work_on+0x6e/0xa0
[ 63.688067][ T228] ? queue_delayed_work_on+0x53/0xa0
[ 63.688522][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 63.689093][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 63.689544][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 63.690122][ T228] ? kernfs_create_link+0x173/0x240
[ 63.690549][ T228] ? kernfs_put+0x1c/0x40
[ 63.690851][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 63.691315][ T228] really_probe+0x1df/0x920
[ 63.691760][ T228] __driver_probe_device+0x2e6/0x3e0
[ 63.692211][ T228] driver_probe_device+0x49/0x140
[ 63.692634][ T228] __device_attach_driver+0x192/0x2b0
[ 63.693069][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 63.693583][ T228] bus_for_each_drv+0x107/0x1a0
[ 63.694010][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 63.694415][ T228] ? bus_to_subsys+0xd5/0x110
[ 63.694815][ T228] ? __pfx___lock_release+0x10/0x10
[ 63.695222][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 63.695667][ T228] __device_attach+0x1a3/0x3f0
[ 63.696125][ T228] ? __pfx___device_attach+0x10/0x10
[ 63.696529][ T228] ? bus_to_subsys+0xd5/0x110
[ 63.696941][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 63.697397][ T228] bus_probe_device+0x133/0x180
[ 63.697821][ T228] device_add+0x99d/0x1110
[ 63.698257][ T228] ? __pfx_device_add+0x10/0x10
[ 63.698657][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 63.699108][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 63.699665][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 63.700222][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 63.700683][ T228] ? sysfs_file_ops+0x11e/0x170
[ 63.701126][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 63.701525][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 63.701920][ T228] vfs_write+0xa87/0x11e0
[ 63.702255][ T228] ? __pfx_vfs_write+0x10/0x10
[ 63.702662][ T228] ? find_held_lock+0x2c/0x110
[ 63.703099][ T228] ? __pfx___lock_release+0x10/0x10
[ 63.703523][ T228] ksys_write+0xf8/0x1d0
[ 63.703821][ T228] ? __pfx_ksys_write+0x10/0x10
[ 63.704245][ T228] do_syscall_64+0xc1/0x1d0
[ 63.704628][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.705114][ T228] RIP: 0033:0x7f25ce432b77
[ 63.705530][ 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
[ 63.706890][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 63.707481][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 63.708053][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 63.708576][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 63.709136][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 63.709711][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 63.710332][ T228]
[ 63.710629][ T228] irq event stamp: 2268673
[ 63.711022][ T228] hardirqs last enabled at (2268685): [] __up_console_sem+0x6b/0x80
[ 63.711676][ T228] hardirqs last disabled at (2268694): [] __up_console_sem+0x50/0x80
[ 63.712341][ T228] softirqs last enabled at (2268280): [] handle_softirqs+0x32e/0x5c0
[ 63.713011][ T228] softirqs last disabled at (2268271): [] __irq_exit_rcu+0xc4/0x100
[ 63.713701][ T228] ---[ end trace 0000000000000000 ]---
[ 63.772325][ T228] ------------[ cut here ]------------
[ 63.772769][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 63.773736][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 63.774341][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 63.774868][ T228] Tainted: [W]=WARN
[ 63.775070][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.775383][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 63.775873][ 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
[ 63.777358][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 63.777912][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 63.778479][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50a8
[ 63.779098][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 63.780029][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 63.780592][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 63.781001][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 63.781674][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.782186][ T228] CR2: 00007ffece2bdff8 CR3: 000000000bedc003 CR4: 0000000000772ef0
[ 63.782692][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 63.783060][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 63.783412][ T228] PKRU: 55555554
[ 63.783581][ T228] Call Trace:
[ 63.783737][ T228]
[ 63.783850][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 63.784240][ T228] ? __warn+0xd1/0x1c0
[ 63.784404][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 63.784660][ T228] ? report_bug+0x28c/0x2d0
[ 63.784914][ T228] ? handle_bug+0x54/0xa0
[ 63.785197][ T228] ? exc_invalid_op+0x18/0x50
[ 63.785460][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 63.785726][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 63.786108][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 63.786402][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 63.786624][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 63.786862][ T228] register_netdevice+0xd46/0x1360
[ 63.787177][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 63.787419][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 63.787651][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 63.788064][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 63.788372][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 63.788653][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 63.788857][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 63.789126][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 63.789426][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 63.789695][ T228] ? sysfs_file_ops+0x11e/0x170
[ 63.789963][ T228] ? sysfs_kf_write+0x41/0x170
[ 63.790204][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 63.790478][ T228] vfs_write+0xa87/0x11e0
[ 63.790666][ T228] ? __pfx_vfs_write+0x10/0x10
[ 63.790897][ T228] ? find_held_lock+0x2c/0x110
[ 63.791145][ T228] ? __pfx___lock_release+0x10/0x10
[ 63.791380][ T228] ksys_write+0xf8/0x1d0
[ 63.791603][ T228] ? __pfx_ksys_write+0x10/0x10
[ 63.791890][ T228] do_syscall_64+0xc1/0x1d0
[ 63.792163][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.792448][ T228] RIP: 0033:0x7f25ce432b77
[ 63.792682][ 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
[ 63.793753][ T228] RSP: 002b:00007ffece2be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 63.794277][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 63.794798][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 63.795179][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 63.795500][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 63.795890][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 63.796310][ T228]
[ 63.796542][ T228] irq event stamp: 2279231
[ 63.796760][ T228] hardirqs last enabled at (2279241): [] __up_console_sem+0x6b/0x80
[ 63.797200][ T228] hardirqs last disabled at (2279252): [] __up_console_sem+0x50/0x80
[ 63.797625][ T228] softirqs last enabled at (2278942): [] handle_softirqs+0x32e/0x5c0
[ 63.798051][ T228] softirqs last disabled at (2278885): [] __irq_exit_rcu+0xc4/0x100
[ 63.798507][ T228] ---[ end trace 0000000000000000 ]---
[ 64.227619][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 79.221162][ T228] ------------[ cut here ]------------
[ 79.221434][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 79.221835][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 79.222258][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 79.222646][ T228] Tainted: [W]=WARN
[ 79.222814][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 79.223113][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 79.223375][ 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
[ 79.224063][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 79.224314][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 79.224613][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50a8
[ 79.224912][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 79.225218][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 79.225661][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 79.226157][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 79.226647][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.227091][ T228] CR2: 00007f25ce44fcb0 CR3: 000000000bedc004 CR4: 0000000000772ef0
[ 79.227590][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 79.228095][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 79.228572][ T228] PKRU: 55555554
[ 79.228833][ T228] Call Trace:
[ 79.229133][ T228]
[ 79.229257][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 79.229493][ T228] ? __warn+0xd1/0x1c0
[ 79.229670][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 79.229891][ T228] ? report_bug+0x28c/0x2d0
[ 79.230117][ T228] ? handle_bug+0x54/0xa0
[ 79.230304][ T228] ? exc_invalid_op+0x18/0x50
[ 79.230529][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 79.230751][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 79.230976][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 79.231233][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 79.231440][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 79.231668][ T228] register_netdevice+0xd46/0x1360
[ 79.231879][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 79.232137][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 79.232372][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 79.232665][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 79.232973][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 79.233256][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 79.233492][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 79.233731][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 79.234042][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 79.234267][ T228] ? sysfs_file_ops+0x11e/0x170
[ 79.234504][ T228] ? sysfs_kf_write+0x41/0x170
[ 79.234728][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 79.234975][ T228] vfs_write+0xa87/0x11e0
[ 79.235156][ T228] ? __pfx_vfs_write+0x10/0x10
[ 79.235385][ T228] ? find_held_lock+0x2c/0x110
[ 79.235727][ T228] ? __pfx___lock_release+0x10/0x10
[ 79.236118][ T228] ksys_write+0xf8/0x1d0
[ 79.236394][ T228] ? __pfx_ksys_write+0x10/0x10
[ 79.236786][ T228] do_syscall_64+0xc1/0x1d0
[ 79.237164][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.237535][ T228] RIP: 0033:0x7f25ce432b77
[ 79.237768][ 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
[ 79.238511][ T228] RSP: 002b:00007ffece2be208 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 79.238846][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 79.239185][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 79.239530][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 79.240053][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 79.240565][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 79.241091][ T228]
[ 79.241340][ T228] irq event stamp: 3187257
[ 79.241651][ T228] hardirqs last enabled at (3187269): [] __up_console_sem+0x6b/0x80
[ 79.242080][ T228] hardirqs last disabled at (3187282): [] __up_console_sem+0x50/0x80
[ 79.242421][ T228] softirqs last enabled at (3186980): [] handle_softirqs+0x32e/0x5c0
[ 79.242770][ T228] softirqs last disabled at (3186973): [] __irq_exit_rcu+0xc4/0x100
[ 79.243302][ T228] ---[ end trace 0000000000000000 ]---
[ 79.304857][ T235] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 92.884371][ T228] ------------[ cut here ]------------
[ 92.884810][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 92.885432][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 92.886122][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 92.886656][ T228] Tainted: [W]=WARN
[ 92.886866][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 92.887150][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 92.887517][ 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
[ 92.888422][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 92.888700][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 92.889033][ T228] RDX: 0000000000000000 RSI: ffff88800aa02c98 RDI: ffff88800b8a50f8
[ 92.889424][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 92.889792][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 92.890146][ T228] R13: ffff88800aa02128 R14: ffff88800aa02008 R15: ffff88800aa02000
[ 92.890555][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 92.890928][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.891201][ T228] CR2: 00007efd33131000 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 92.891595][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.891914][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.892247][ T228] PKRU: 55555554
[ 92.892489][ T228] Call Trace:
[ 92.892713][ T228]
[ 92.892874][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 92.893167][ T228] ? __warn+0xd1/0x1c0
[ 92.893358][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 92.893604][ T228] ? report_bug+0x28c/0x2d0
[ 92.893878][ T228] ? handle_bug+0x54/0xa0
[ 92.894107][ T228] ? exc_invalid_op+0x18/0x50
[ 92.894405][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 92.894725][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 92.894982][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 92.895299][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 92.895531][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 92.895778][ T228] register_netdevice+0xd46/0x1360
[ 92.896091][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 92.896365][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 92.896622][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 92.896926][ T228] ? mark_lock+0x38/0x3e0
[ 92.897153][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 92.897519][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 92.897792][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 92.898106][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 92.898437][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 92.898745][ T228] ? kernfs_create_link+0x173/0x240
[ 92.899086][ T228] ? kernfs_put+0x1c/0x40
[ 92.899254][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 92.899547][ T228] really_probe+0x1df/0x920
[ 92.899765][ T228] __driver_probe_device+0x2e6/0x3e0
[ 92.900051][ T228] driver_probe_device+0x49/0x140
[ 92.900272][ T228] __device_attach_driver+0x192/0x2b0
[ 92.900500][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 92.900837][ T228] bus_for_each_drv+0x107/0x1a0
[ 92.901128][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 92.901391][ T228] ? bus_to_subsys+0xd5/0x110
[ 92.901679][ T228] ? __pfx___lock_release+0x10/0x10
[ 92.901889][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 92.902163][ T228] __device_attach+0x1a3/0x3f0
[ 92.902422][ T228] ? __pfx___device_attach+0x10/0x10
[ 92.902772][ T228] ? bus_to_subsys+0xd5/0x110
[ 92.903097][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 92.903381][ T228] bus_probe_device+0x133/0x180
[ 92.903597][ T228] device_add+0x99d/0x1110
[ 92.903810][ T228] ? __pfx_device_add+0x10/0x10
[ 92.904105][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 92.904347][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 92.904618][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 92.904967][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 92.905192][ T228] ? sysfs_file_ops+0x11e/0x170
[ 92.905488][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 92.905695][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 92.905996][ T228] vfs_write+0xa87/0x11e0
[ 92.906175][ T228] ? __pfx_vfs_write+0x10/0x10
[ 92.906543][ T228] ? find_held_lock+0x2c/0x110
[ 92.906860][ T228] ? __pfx___lock_release+0x10/0x10
[ 92.907177][ T228] ksys_write+0xf8/0x1d0
[ 92.907376][ T228] ? __pfx_ksys_write+0x10/0x10
[ 92.907656][ T228] do_syscall_64+0xc1/0x1d0
[ 92.907880][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.908220][ T228] RIP: 0033:0x7f25ce432b77
[ 92.908453][ 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
[ 92.909370][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.909784][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 92.910191][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 92.910613][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 92.910997][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 92.911377][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 92.911786][ T228]
[ 92.911975][ T228] irq event stamp: 4067757
[ 92.912257][ T228] hardirqs last enabled at (4067767): [] __up_console_sem+0x6b/0x80
[ 92.912720][ T228] hardirqs last disabled at (4067776): [] __up_console_sem+0x50/0x80
[ 92.913166][ T228] softirqs last enabled at (4066794): [] handle_softirqs+0x32e/0x5c0
[ 92.913684][ T228] softirqs last disabled at (4066737): [] __irq_exit_rcu+0xc4/0x100
[ 92.914241][ T228] ---[ end trace 0000000000000000 ]---
[ 92.954609][ T228] ------------[ cut here ]------------
[ 92.954905][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 92.955742][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 92.956170][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 92.956543][ T228] Tainted: [W]=WARN
[ 92.956685][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 92.956921][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 92.957178][ 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
[ 92.957837][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 92.958081][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 92.958368][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50a8
[ 92.958643][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 92.958924][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 92.959274][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 92.959564][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 92.959906][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.960167][ T228] CR2: 00007efd33131000 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 92.960468][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.960766][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.961076][ T228] PKRU: 55555554
[ 92.961217][ T228] Call Trace:
[ 92.961357][ T228]
[ 92.961585][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 92.961784][ T228] ? __warn+0xd1/0x1c0
[ 92.961939][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 92.962151][ T228] ? report_bug+0x28c/0x2d0
[ 92.962346][ T228] ? handle_bug+0x54/0xa0
[ 92.962494][ T228] ? exc_invalid_op+0x18/0x50
[ 92.962684][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 92.962884][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 92.963093][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 92.963331][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 92.963524][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 92.963716][ T228] register_netdevice+0xd46/0x1360
[ 92.963914][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 92.964123][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 92.964327][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 92.964569][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 92.964828][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 92.965084][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 92.965275][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 92.965473][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 92.965717][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 92.965903][ T228] ? sysfs_file_ops+0x11e/0x170
[ 92.966100][ T228] ? sysfs_kf_write+0x41/0x170
[ 92.966293][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 92.966485][ T228] vfs_write+0xa87/0x11e0
[ 92.966639][ T228] ? __pfx_vfs_write+0x10/0x10
[ 92.966830][ T228] ? find_held_lock+0x2c/0x110
[ 92.967036][ T228] ? __pfx___lock_release+0x10/0x10
[ 92.967238][ T228] ksys_write+0xf8/0x1d0
[ 92.967383][ T228] ? __pfx_ksys_write+0x10/0x10
[ 92.967581][ T228] do_syscall_64+0xc1/0x1d0
[ 92.967772][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.968055][ T228] RIP: 0033:0x7f25ce432b77
[ 92.968258][ 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
[ 92.969103][ T228] RSP: 002b:00007ffece2bfaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.969398][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 92.969813][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 92.970255][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 92.970535][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 92.970807][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 92.971114][ T228]
[ 92.971257][ T228] irq event stamp: 4079861
[ 92.971443][ T228] hardirqs last enabled at (4079871): [] __up_console_sem+0x6b/0x80
[ 92.971881][ T228] hardirqs last disabled at (4079880): [] __up_console_sem+0x50/0x80
[ 92.972321][ T228] softirqs last enabled at (4079214): [] handle_softirqs+0x32e/0x5c0
[ 92.972650][ T228] softirqs last disabled at (4079203): [] __irq_exit_rcu+0xc4/0x100
[ 92.972977][ T228] ---[ end trace 0000000000000000 ]---
[ 93.268731][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 93.876485][ T2094] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 94.179572][ T2102] netdevsim netdevsim1004 eni1004np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 94.636574][ T2114] netdevsim netdevsim1004 eni1004np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 95.199157][ T2130] netdevsim netdevsim1004 eni1004np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 96.307880][ T2161] netdevsim netdevsim1004 eni1004np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 96.997161][ T2181] netdevsim netdevsim1004 eni1004np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 97.772678][ T2205] netdevsim netdevsim1004 eni1004np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 98.638292][ T2233] netdevsim netdevsim1004 eni1004np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 100.236640][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 100.237339][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 100.237863][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 100.238431][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 100.239091][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 100.239761][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 100.240248][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 100.240805][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 101.226432][ T228] ------------[ cut here ]------------
[ 101.226862][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 101.227426][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 101.227906][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 101.228398][ T228] Tainted: [W]=WARN
[ 101.228601][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 101.228909][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 101.229277][ 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
[ 101.230121][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 101.230398][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 101.230795][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50a8
[ 101.231186][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 101.231515][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 101.231861][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 101.232195][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 101.232568][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.232860][ T228] CR2: 00007f25ce44fcb0 CR3: 000000000bedc001 CR4: 0000000000772ef0
[ 101.233194][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.233524][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.233919][ T228] PKRU: 55555554
[ 101.234105][ T228] Call Trace:
[ 101.234278][ T228]
[ 101.234402][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 101.234656][ T228] ? __warn+0xd1/0x1c0
[ 101.234890][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 101.235176][ T228] ? report_bug+0x28c/0x2d0
[ 101.235412][ T228] ? handle_bug+0x54/0xa0
[ 101.235636][ T228] ? exc_invalid_op+0x18/0x50
[ 101.235926][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 101.236248][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 101.236527][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 101.236852][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 101.237131][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 101.237369][ T228] register_netdevice+0xd46/0x1360
[ 101.237620][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 101.237936][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 101.238252][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 101.238558][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 101.239033][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 101.239451][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 101.239698][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 101.239937][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 101.240240][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 101.240467][ T228] ? sysfs_file_ops+0x11e/0x170
[ 101.240702][ T228] ? sysfs_kf_write+0x41/0x170
[ 101.241016][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 101.241252][ T228] vfs_write+0xa87/0x11e0
[ 101.241497][ T228] ? __pfx_vfs_write+0x10/0x10
[ 101.241768][ T228] ? find_held_lock+0x2c/0x110
[ 101.242032][ T228] ? __pfx___lock_release+0x10/0x10
[ 101.242314][ T228] ksys_write+0xf8/0x1d0
[ 101.242494][ T228] ? __pfx_ksys_write+0x10/0x10
[ 101.242738][ T228] do_syscall_64+0xc1/0x1d0
[ 101.242984][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.243316][ T228] RIP: 0033:0x7f25ce432b77
[ 101.243607][ 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
[ 101.244481][ T228] RSP: 002b:00007ffece2bfaf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 101.244838][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 101.245226][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 101.245614][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 101.246019][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 101.246377][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 101.246851][ T228]
[ 101.247074][ T228] irq event stamp: 4559017
[ 101.247299][ T228] hardirqs last enabled at (4559029): [] __up_console_sem+0x6b/0x80
[ 101.247723][ T228] hardirqs last disabled at (4559040): [] __up_console_sem+0x50/0x80
[ 101.248140][ T228] softirqs last enabled at (4558778): [] handle_softirqs+0x32e/0x5c0
[ 101.248519][ T228] softirqs last disabled at (4558765): [] __irq_exit_rcu+0xc4/0x100
[ 101.249013][ T228] ---[ end trace 0000000000000000 ]---
[ 101.319755][ T235] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 101.980076][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 102.299017][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 102.683015][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 103.195057][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 104.424030][ T66] netdevsim netdevsim1004 eni1004np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 105.112087][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 105.851016][ T66] netdevsim netdevsim1004 eni1004np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 106.691008][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 108.316032][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 108.317990][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 108.319989][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 108.321987][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 108.324005][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 108.326001][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 108.327998][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 108.329984][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 109.432762][ T228] ------------[ cut here ]------------
[ 109.433230][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 109.433709][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 109.434223][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 109.434700][ T228] Tainted: [W]=WARN
[ 109.434884][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.435198][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 109.435505][ 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
[ 109.436330][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 109.436637][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 109.437001][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50f8
[ 109.437348][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 109.437712][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 109.438077][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 109.438425][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 109.438818][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.439157][ T228] CR2: 0000562ace2c7990 CR3: 000000000bedc001 CR4: 0000000000772ef0
[ 109.439785][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 109.440166][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 109.440524][ T228] PKRU: 55555554
[ 109.440716][ T228] Call Trace:
[ 109.440898][ T228]
[ 109.441038][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.441287][ T228] ? __warn+0xd1/0x1c0
[ 109.441490][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.441770][ T228] ? report_bug+0x28c/0x2d0
[ 109.442063][ T228] ? handle_bug+0x54/0xa0
[ 109.442273][ T228] ? exc_invalid_op+0x18/0x50
[ 109.442527][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 109.442784][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.443047][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 109.443366][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 109.443644][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 109.443935][ T228] register_netdevice+0xd46/0x1360
[ 109.444238][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 109.444522][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 109.444794][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 109.445145][ T228] ? mark_lock+0x38/0x3e0
[ 109.445372][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 109.445697][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 109.446036][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 109.446439][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 109.446721][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 109.447059][ T228] ? kernfs_create_link+0x173/0x240
[ 109.447331][ T228] ? kernfs_put+0x1c/0x40
[ 109.447538][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 109.447835][ T228] really_probe+0x1df/0x920
[ 109.448157][ T228] __driver_probe_device+0x2e6/0x3e0
[ 109.448531][ T228] driver_probe_device+0x49/0x140
[ 109.448835][ T228] __device_attach_driver+0x192/0x2b0
[ 109.449167][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 109.449536][ T228] bus_for_each_drv+0x107/0x1a0
[ 109.449822][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 109.450117][ T228] ? bus_to_subsys+0xd5/0x110
[ 109.450397][ T228] ? __pfx___lock_release+0x10/0x10
[ 109.450687][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 109.450993][ T228] __device_attach+0x1a3/0x3f0
[ 109.451295][ T228] ? __pfx___device_attach+0x10/0x10
[ 109.451584][ T228] ? bus_to_subsys+0xd5/0x110
[ 109.451818][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 109.452097][ T228] bus_probe_device+0x133/0x180
[ 109.452374][ T228] device_add+0x99d/0x1110
[ 109.452637][ T228] ? __pfx_device_add+0x10/0x10
[ 109.452925][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 109.453244][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 109.453562][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 109.453897][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.454154][ T228] ? sysfs_file_ops+0x11e/0x170
[ 109.454412][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.454706][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 109.455004][ T228] vfs_write+0xa87/0x11e0
[ 109.455211][ T228] ? __pfx_vfs_write+0x10/0x10
[ 109.455478][ T228] ? find_held_lock+0x2c/0x110
[ 109.455747][ T228] ? __pfx___lock_release+0x10/0x10
[ 109.456067][ T228] ksys_write+0xf8/0x1d0
[ 109.456317][ T228] ? __pfx_ksys_write+0x10/0x10
[ 109.456638][ T228] do_syscall_64+0xc1/0x1d0
[ 109.456980][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.457316][ T228] RIP: 0033:0x7f25ce432b77
[ 109.457637][ 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
[ 109.458629][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 109.459044][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 109.459383][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 109.459762][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 109.460193][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 109.460620][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 109.461071][ T228]
[ 109.461290][ T228] irq event stamp: 5043699
[ 109.461565][ T228] hardirqs last enabled at (5043711): [] __up_console_sem+0x6b/0x80
[ 109.462012][ T228] hardirqs last disabled at (5043724): [] __up_console_sem+0x50/0x80
[ 109.462459][ T228] softirqs last enabled at (5042620): [] handle_softirqs+0x32e/0x5c0
[ 109.462923][ T228] softirqs last disabled at (5042607): [] __irq_exit_rcu+0xc4/0x100
[ 109.463431][ T228] ---[ end trace 0000000000000000 ]---
[ 109.508889][ T228] ------------[ cut here ]------------
[ 109.509317][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 109.509765][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 109.511039][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 109.511487][ T228] Tainted: [W]=WARN
[ 109.511669][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.511949][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 109.512257][ 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
[ 109.512975][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 109.513272][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 109.513762][ T228] RDX: 0000000000000000 RSI: ffff88800aa02c98 RDI: ffff88800b8a50a8
[ 109.514092][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 109.514547][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 109.515084][ T228] R13: ffff88800aa02128 R14: ffff88800aa02008 R15: ffff88800aa02000
[ 109.515610][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 109.516216][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.516647][ T228] CR2: 00007ffece2bdfc8 CR3: 000000000bedc001 CR4: 0000000000772ef0
[ 109.517520][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 109.517982][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 109.518306][ T228] PKRU: 55555554
[ 109.518474][ T228] Call Trace:
[ 109.518754][ T228]
[ 109.518873][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.519126][ T228] ? __warn+0xd1/0x1c0
[ 109.519456][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.519688][ T228] ? report_bug+0x28c/0x2d0
[ 109.520046][ T228] ? handle_bug+0x54/0xa0
[ 109.520234][ T228] ? exc_invalid_op+0x18/0x50
[ 109.520453][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 109.520687][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 109.521043][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 109.521331][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 109.521569][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 109.521795][ T228] register_netdevice+0xd46/0x1360
[ 109.522150][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 109.522392][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 109.522625][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 109.522921][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 109.523249][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 109.523537][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.523759][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 109.524120][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 109.524422][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.524643][ T228] ? sysfs_file_ops+0x11e/0x170
[ 109.524872][ T228] ? sysfs_kf_write+0x41/0x170
[ 109.525106][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 109.525347][ T228] vfs_write+0xa87/0x11e0
[ 109.525522][ T228] ? __pfx_vfs_write+0x10/0x10
[ 109.525745][ T228] ? find_held_lock+0x2c/0x110
[ 109.525984][ T228] ? __pfx___lock_release+0x10/0x10
[ 109.526215][ T228] ksys_write+0xf8/0x1d0
[ 109.526418][ T228] ? __pfx_ksys_write+0x10/0x10
[ 109.526788][ T228] do_syscall_64+0xc1/0x1d0
[ 109.527042][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.527313][ T228] RIP: 0033:0x7f25ce432b77
[ 109.527552][ T228] Code: Unable to access opcode bytes at 0x7f25ce432b4d.
[ 109.527827][ T228] RSP: 002b:00007ffece2bde78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 109.528292][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 109.528620][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 109.529093][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 109.529415][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 109.529743][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 109.530224][ T228]
[ 109.530397][ T228] irq event stamp: 5054593
[ 109.530622][ T228] hardirqs last enabled at (5054605): [] __up_console_sem+0x6b/0x80
[ 109.531247][ T228] hardirqs last disabled at (5054618): [] __up_console_sem+0x50/0x80
[ 109.531612][ T228] softirqs last enabled at (5053810): [] handle_softirqs+0x32e/0x5c0
[ 109.531995][ T228] softirqs last disabled at (5052873): [] __irq_exit_rcu+0xc4/0x100
[ 109.532468][ T228] ---[ end trace 0000000000000000 ]---
[ 109.907624][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 111.195284][ T2518] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 111.385872][ T2523] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 111.488758][ T2525] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 111.643741][ T2529] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 111.918099][ T2532] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 112.508856][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 112.616333][ T228] ------------[ cut here ]------------
[ 112.616643][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 112.617500][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 112.617907][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 112.618308][ T228] Tainted: [W]=WARN
[ 112.618471][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.618725][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 112.619001][ 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
[ 112.619669][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 112.619921][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 112.620270][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50a8
[ 112.620568][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 112.620850][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 112.621163][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 112.621467][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 112.621800][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.622111][ T228] CR2: 0000562b0903b1f8 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 112.622422][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 112.622704][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 112.623010][ T228] PKRU: 55555554
[ 112.623167][ T228] Call Trace:
[ 112.623313][ T228]
[ 112.623438][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 112.623633][ T228] ? __warn+0xd1/0x1c0
[ 112.623788][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 112.624003][ T228] ? report_bug+0x28c/0x2d0
[ 112.624210][ T228] ? handle_bug+0x54/0xa0
[ 112.624370][ T228] ? exc_invalid_op+0x18/0x50
[ 112.624558][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 112.624770][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 112.624986][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 112.625249][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 112.625527][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 112.625764][ T228] register_netdevice+0xd46/0x1360
[ 112.626018][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 112.626270][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 112.626527][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 112.626831][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 112.627161][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 112.627480][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 112.627719][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 112.627975][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 112.628273][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 112.628505][ T228] ? sysfs_file_ops+0x11e/0x170
[ 112.628740][ T228] ? sysfs_kf_write+0x41/0x170
[ 112.629096][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 112.629313][ T228] vfs_write+0xa87/0x11e0
[ 112.629469][ T228] ? __pfx_vfs_write+0x10/0x10
[ 112.629666][ T228] ? find_held_lock+0x2c/0x110
[ 112.629870][ T228] ? __pfx___lock_release+0x10/0x10
[ 112.630083][ T228] ksys_write+0xf8/0x1d0
[ 112.630232][ T228] ? __pfx_ksys_write+0x10/0x10
[ 112.630435][ T228] do_syscall_64+0xc1/0x1d0
[ 112.630637][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.630875][ T228] RIP: 0033:0x7f25ce432b77
[ 112.631087][ 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
[ 112.631782][ T228] RSP: 002b:00007ffece2bde78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 112.632128][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 112.632412][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 112.632700][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 112.633008][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 112.633311][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 112.633612][ T228]
[ 112.633763][ T228] irq event stamp: 5173293
[ 112.633964][ T228] hardirqs last enabled at (5173305): [] irqentry_exit+0x3b/0x90
[ 112.634308][ T228] hardirqs last disabled at (5173314): [] __up_console_sem+0x50/0x80
[ 112.634640][ T228] softirqs last enabled at (5173256): [] handle_softirqs+0x32e/0x5c0
[ 112.635005][ T228] softirqs last disabled at (5173333): [] __irq_exit_rcu+0xc4/0x100
[ 112.635364][ T228] ---[ end trace 0000000000000000 ]---
[ 112.744640][ T235] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 113.898006][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 114.090035][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 114.189029][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 114.399001][ T66] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 114.628034][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.159995][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 115.278114][ T228] ------------[ cut here ]------------
[ 115.278486][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 115.278940][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 115.279416][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 115.279862][ T228] Tainted: [W]=WARN
[ 115.280040][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.280319][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 115.280601][ 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
[ 115.281373][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 115.281660][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 115.281998][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50f8
[ 115.282351][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 115.282686][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 115.283028][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 115.283361][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 115.283756][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.284043][ T228] CR2: 00005559dd700aa8 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 115.284530][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 115.284869][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 115.285207][ T228] PKRU: 55555554
[ 115.285375][ T228] Call Trace:
[ 115.285543][ T228]
[ 115.285662][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.285887][ T228] ? __warn+0xd1/0x1c0
[ 115.286068][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.286291][ T228] ? report_bug+0x28c/0x2d0
[ 115.286528][ T228] ? handle_bug+0x54/0xa0
[ 115.286696][ T228] ? exc_invalid_op+0x18/0x50
[ 115.286916][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 115.287165][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.287403][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 115.287682][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 115.287908][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 115.288145][ T228] register_netdevice+0xd46/0x1360
[ 115.288379][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 115.288616][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 115.288856][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 115.289159][ T228] ? mark_lock+0x38/0x3e0
[ 115.289376][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 115.289676][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 115.289981][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 115.290309][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 115.290561][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 115.290848][ T228] ? kernfs_create_link+0x173/0x240
[ 115.291084][ T228] ? kernfs_put+0x1c/0x40
[ 115.291254][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 115.291484][ T228] really_probe+0x1df/0x920
[ 115.291710][ T228] __driver_probe_device+0x2e6/0x3e0
[ 115.291936][ T228] driver_probe_device+0x49/0x140
[ 115.292166][ T228] __device_attach_driver+0x192/0x2b0
[ 115.292411][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 115.292681][ T228] bus_for_each_drv+0x107/0x1a0
[ 115.292902][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 115.293134][ T228] ? bus_to_subsys+0xd5/0x110
[ 115.293355][ T228] ? __pfx___lock_release+0x10/0x10
[ 115.293595][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 115.293829][ T228] __device_attach+0x1a3/0x3f0
[ 115.294063][ T228] ? __pfx___device_attach+0x10/0x10
[ 115.294284][ T228] ? bus_to_subsys+0xd5/0x110
[ 115.294506][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 115.294735][ T228] bus_probe_device+0x133/0x180
[ 115.294968][ T228] device_add+0x99d/0x1110
[ 115.295199][ T228] ? __pfx_device_add+0x10/0x10
[ 115.295420][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 115.295653][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 115.295941][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 115.296238][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.296459][ T228] ? sysfs_file_ops+0x11e/0x170
[ 115.296689][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.296904][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 115.297140][ T228] vfs_write+0xa87/0x11e0
[ 115.297318][ T228] ? __pfx_vfs_write+0x10/0x10
[ 115.297546][ T228] ? find_held_lock+0x2c/0x110
[ 115.297774][ T228] ? __pfx___lock_release+0x10/0x10
[ 115.298012][ T228] ksys_write+0xf8/0x1d0
[ 115.298183][ T228] ? __pfx_ksys_write+0x10/0x10
[ 115.298421][ T228] do_syscall_64+0xc1/0x1d0
[ 115.298644][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.298926][ T228] RIP: 0033:0x7f25ce432b77
[ 115.299171][ 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
[ 115.299930][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 115.300269][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 115.300595][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 115.300923][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 115.301255][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 115.301583][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 115.301930][ T228]
[ 115.302111][ T228] irq event stamp: 5283705
[ 115.302328][ T228] hardirqs last enabled at (5283715): [] __up_console_sem+0x6b/0x80
[ 115.302703][ T228] hardirqs last disabled at (5283724): [] __up_console_sem+0x50/0x80
[ 115.303094][ T228] softirqs last enabled at (5281976): [] __devlink_port_type_set+0x144/0x520
[ 115.303527][ T228] softirqs last disabled at (5281974): [] __devlink_port_type_set+0x20a/0x520
[ 115.303967][ T228] ---[ end trace 0000000000000000 ]---
[ 115.349835][ T228] ------------[ cut here ]------------
[ 115.350619][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 115.351050][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 115.351495][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 115.351902][ T228] Tainted: [W]=WARN
[ 115.352097][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.352362][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 115.352652][ 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
[ 115.353371][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 115.353630][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 115.353969][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50a8
[ 115.354280][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 115.354580][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 115.354882][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 115.355200][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 115.355558][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.355822][ T228] CR2: 00007f6d48230000 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 115.356147][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 115.356449][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 115.356774][ T228] PKRU: 55555554
[ 115.357101][ T228] Call Trace:
[ 115.357279][ T228]
[ 115.357409][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.357635][ T228] ? __warn+0xd1/0x1c0
[ 115.357803][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.358043][ T228] ? report_bug+0x28c/0x2d0
[ 115.358273][ T228] ? handle_bug+0x54/0xa0
[ 115.358456][ T228] ? exc_invalid_op+0x18/0x50
[ 115.358674][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 115.358912][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 115.359145][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 115.359407][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 115.359629][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 115.359840][ T228] register_netdevice+0xd46/0x1360
[ 115.360079][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 115.360316][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 115.360557][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 115.360846][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 115.361163][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 115.361452][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.361684][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 115.361941][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 115.362249][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 115.362485][ T228] ? sysfs_file_ops+0x11e/0x170
[ 115.362710][ T228] ? sysfs_kf_write+0x41/0x170
[ 115.362940][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 115.363196][ T228] vfs_write+0xa87/0x11e0
[ 115.363391][ T228] ? __pfx_vfs_write+0x10/0x10
[ 115.363626][ T228] ? find_held_lock+0x2c/0x110
[ 115.364042][ T228] ? __pfx___lock_release+0x10/0x10
[ 115.364270][ T228] ksys_write+0xf8/0x1d0
[ 115.364448][ T228] ? __pfx_ksys_write+0x10/0x10
[ 115.364678][ T228] do_syscall_64+0xc1/0x1d0
[ 115.365011][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.365295][ T228] RIP: 0033:0x7f25ce432b77
[ 115.365521][ 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
[ 115.366350][ T228] RSP: 002b:00007ffece2be338 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 115.366652][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 115.367074][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 115.367379][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 115.367805][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 115.368113][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 115.368445][ T228]
[ 115.368620][ T228] irq event stamp: 5297677
[ 115.368981][ T228] hardirqs last enabled at (5297691): [] __up_console_sem+0x6b/0x80
[ 115.369389][ T228] hardirqs last disabled at (5297702): [] __up_console_sem+0x50/0x80
[ 115.369868][ T228] softirqs last enabled at (5296838): [] handle_softirqs+0x32e/0x5c0
[ 115.370285][ T228] softirqs last disabled at (5296349): [] __irq_exit_rcu+0xc4/0x100
[ 115.370674][ T228] ---[ end trace 0000000000000000 ]---
[ 115.685392][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 116.287647][ T2599] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 116.288298][ T2599] netdevsim netdevsim1004 eni1004np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 116.517419][ T2603] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 116.959343][ T2612] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 117.259712][ T2615] netdevsim netdevsim1004 eni1004np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 117.504506][ T2621] netdevsim netdevsim1004 eni1004np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 117.505279][ T2621] netdevsim netdevsim1004 eni1004np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 117.843637][ T2627] netdevsim netdevsim1004 eni1004np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 117.844123][ T2627] netdevsim netdevsim1004 eni1004np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 117.970629][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 118.174274][ T228] ------------[ cut here ]------------
[ 118.174528][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 118.174919][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 118.175344][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 118.175739][ T228] Tainted: [W]=WARN
[ 118.175894][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.176152][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 118.176404][ 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
[ 118.177101][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 118.177354][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 118.177654][ T228] RDX: 0000000000000000 RSI: ffff88800aa02c98 RDI: ffff88800b8a50a8
[ 118.177948][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 118.178257][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 118.178554][ T228] R13: ffff88800aa02128 R14: ffff88800aa02008 R15: ffff88800aa02000
[ 118.178847][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 118.179232][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.179490][ T228] CR2: 00005559dd70d960 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 118.179787][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 118.180086][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 118.180370][ T228] PKRU: 55555554
[ 118.180513][ T228] Call Trace:
[ 118.180656][ T228]
[ 118.180764][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.180972][ T228] ? __warn+0xd1/0x1c0
[ 118.181131][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.181334][ T228] ? report_bug+0x28c/0x2d0
[ 118.181544][ T228] ? handle_bug+0x54/0xa0
[ 118.181699][ T228] ? exc_invalid_op+0x18/0x50
[ 118.181903][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 118.182128][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.182336][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 118.182589][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 118.182803][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 118.183018][ T228] register_netdevice+0xd46/0x1360
[ 118.183225][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 118.183437][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 118.183654][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 118.183914][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 118.184202][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 118.184476][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.184676][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 118.184883][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 118.185155][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.185354][ T228] ? sysfs_file_ops+0x11e/0x170
[ 118.185556][ T228] ? sysfs_kf_write+0x41/0x170
[ 118.185760][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 118.186008][ T228] vfs_write+0xa87/0x11e0
[ 118.186167][ T228] ? __pfx_vfs_write+0x10/0x10
[ 118.186372][ T228] ? find_held_lock+0x2c/0x110
[ 118.186585][ T228] ? __pfx___lock_release+0x10/0x10
[ 118.186794][ T228] ksys_write+0xf8/0x1d0
[ 118.186946][ T228] ? __pfx_ksys_write+0x10/0x10
[ 118.187178][ T228] do_syscall_64+0xc1/0x1d0
[ 118.187385][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.187633][ T228] RIP: 0033:0x7f25ce432b77
[ 118.187837][ 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
[ 118.188505][ T228] RSP: 002b:00007ffece2be338 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 118.188823][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 118.189135][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 118.189430][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 118.189708][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 118.190036][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 118.190329][ T228]
[ 118.190471][ T228] irq event stamp: 5398623
[ 118.190654][ T228] hardirqs last enabled at (5398633): [] __up_console_sem+0x6b/0x80
[ 118.190984][ T228] hardirqs last disabled at (5398644): [] __up_console_sem+0x50/0x80
[ 118.191308][ T228] softirqs last enabled at (5398430): [] handle_softirqs+0x32e/0x5c0
[ 118.191624][ T228] softirqs last disabled at (5398425): [] __irq_exit_rcu+0xc4/0x100
[ 118.191938][ T228] ---[ end trace 0000000000000000 ]---
[ 118.263001][ T425] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 118.894015][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 118.894427][ T11] netdevsim netdevsim1004 eni1004np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 119.101994][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 119.592000][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 119.863010][ T66] netdevsim netdevsim1004 eni1004np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 120.122324][ T11] netdevsim netdevsim1004 eni1004np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 120.122758][ T11] netdevsim netdevsim1004 eni1004np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 120.399990][ T11] netdevsim netdevsim1004 eni1004np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 120.402977][ T11] netdevsim netdevsim1004 eni1004np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 120.532244][ T228] netdevsim netdevsim1004 eni1004np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 120.792804][ T228] ------------[ cut here ]------------
[ 120.793196][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 120.793673][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 120.794164][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 120.794738][ T228] Tainted: [W]=WARN
[ 120.794912][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.795200][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 120.795488][ 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
[ 120.796280][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 120.796565][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 120.796877][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50f8
[ 120.797198][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 120.797506][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 120.797814][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 120.798154][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 120.798514][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.798772][ T228] CR2: 00007f25ce44fcb0 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 120.799112][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 120.799425][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 120.799734][ T228] PKRU: 55555554
[ 120.799891][ T228] Call Trace:
[ 120.800060][ T228]
[ 120.800169][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.800411][ T228] ? __warn+0xd1/0x1c0
[ 120.800571][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.800789][ T228] ? report_bug+0x28c/0x2d0
[ 120.801022][ T228] ? handle_bug+0x54/0xa0
[ 120.801187][ T228] ? exc_invalid_op+0x18/0x50
[ 120.801394][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 120.801614][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.801833][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 120.802131][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 120.802353][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 120.802569][ T228] register_netdevice+0xd46/0x1360
[ 120.802789][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 120.803021][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 120.803251][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 120.803517][ T228] ? mark_lock+0x38/0x3e0
[ 120.803711][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 120.804045][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 120.804372][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 120.804666][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 120.804904][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 120.805205][ T228] ? kernfs_create_link+0x173/0x240
[ 120.805443][ T228] ? kernfs_put+0x1c/0x40
[ 120.805612][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 120.805846][ T228] really_probe+0x1df/0x920
[ 120.806107][ T228] __driver_probe_device+0x2e6/0x3e0
[ 120.806337][ T228] driver_probe_device+0x49/0x140
[ 120.806561][ T228] __device_attach_driver+0x192/0x2b0
[ 120.806789][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 120.807083][ T228] bus_for_each_drv+0x107/0x1a0
[ 120.807308][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 120.807531][ T228] ? bus_to_subsys+0xd5/0x110
[ 120.807755][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.807986][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 120.808218][ T228] __device_attach+0x1a3/0x3f0
[ 120.808472][ T228] ? __pfx___device_attach+0x10/0x10
[ 120.808703][ T228] ? bus_to_subsys+0xd5/0x110
[ 120.808938][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 120.809186][ T228] bus_probe_device+0x133/0x180
[ 120.809420][ T228] device_add+0x99d/0x1110
[ 120.809647][ T228] ? __pfx_device_add+0x10/0x10
[ 120.809872][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 120.810141][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 120.810445][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 120.810735][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.810971][ T228] ? sysfs_file_ops+0x11e/0x170
[ 120.811205][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.811426][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 120.811683][ T228] vfs_write+0xa87/0x11e0
[ 120.811865][ T228] ? __pfx_vfs_write+0x10/0x10
[ 120.812106][ T228] ? find_held_lock+0x2c/0x110
[ 120.812367][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.812596][ T228] ksys_write+0xf8/0x1d0
[ 120.812768][ T228] ? __pfx_ksys_write+0x10/0x10
[ 120.813003][ T228] do_syscall_64+0xc1/0x1d0
[ 120.813217][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.813473][ T228] RIP: 0033:0x7f25ce432b77
[ 120.813688][ 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
[ 120.814450][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 120.814779][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 120.815093][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 120.815411][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 120.815720][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 120.816040][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 120.816398][ T228]
[ 120.816565][ T228] irq event stamp: 5505189
[ 120.816769][ T228] hardirqs last enabled at (5505199): [] __up_console_sem+0x6b/0x80
[ 120.817151][ T228] hardirqs last disabled at (5505210): [] __up_console_sem+0x50/0x80
[ 120.817519][ T228] softirqs last enabled at (5505104): [] handle_softirqs+0x32e/0x5c0
[ 120.817902][ T228] softirqs last disabled at (5505083): [] __irq_exit_rcu+0xc4/0x100
[ 120.818302][ T228] ---[ end trace 0000000000000000 ]---
[ 120.853616][ T228] ------------[ cut here ]------------
[ 120.854099][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 120.854486][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 120.854901][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 120.855330][ T228] Tainted: [W]=WARN
[ 120.855490][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 120.855739][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 120.855996][ 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
[ 120.856671][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 120.856924][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 120.857220][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50a8
[ 120.857508][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 120.857798][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 120.858156][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 120.858437][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 120.858796][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.859081][ T228] CR2: 00007ffece2bdfc8 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 120.859376][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 120.859664][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 120.859950][ T228] PKRU: 55555554
[ 120.860106][ T228] Call Trace:
[ 120.860245][ T228]
[ 120.860345][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.860544][ T228] ? __warn+0xd1/0x1c0
[ 120.860700][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.860891][ T228] ? report_bug+0x28c/0x2d0
[ 120.861105][ T228] ? handle_bug+0x54/0xa0
[ 120.861257][ T228] ? exc_invalid_op+0x18/0x50
[ 120.861454][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 120.861667][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 120.861875][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 120.862182][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 120.862421][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 120.862653][ T228] register_netdevice+0xd46/0x1360
[ 120.862887][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 120.863139][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 120.863385][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 120.863683][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 120.864001][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 120.864297][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.864527][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 120.864766][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 120.865067][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 120.865303][ T228] ? sysfs_file_ops+0x11e/0x170
[ 120.865533][ T228] ? sysfs_kf_write+0x41/0x170
[ 120.865766][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 120.866010][ T228] vfs_write+0xa87/0x11e0
[ 120.866193][ T228] ? __pfx_vfs_write+0x10/0x10
[ 120.866425][ T228] ? find_held_lock+0x2c/0x110
[ 120.866663][ T228] ? __pfx___lock_release+0x10/0x10
[ 120.866899][ T228] ksys_write+0xf8/0x1d0
[ 120.867097][ T228] ? __pfx_ksys_write+0x10/0x10
[ 120.867339][ T228] do_syscall_64+0xc1/0x1d0
[ 120.867567][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.867849][ T228] RIP: 0033:0x7f25ce432b77
[ 120.868096][ 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
[ 120.868910][ T228] RSP: 002b:00007ffece2bde78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 120.869266][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 120.869602][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 120.869944][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 120.870307][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 120.870645][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 120.871064][ T228]
[ 120.871214][ T228] irq event stamp: 5514619
[ 120.871407][ T228] hardirqs last enabled at (5514629): [] __up_console_sem+0x6b/0x80
[ 120.871746][ T228] hardirqs last disabled at (5514638): [] __up_console_sem+0x50/0x80
[ 120.872088][ T228] softirqs last enabled at (5513906): [] handle_softirqs+0x32e/0x5c0
[ 120.872412][ T228] softirqs last disabled at (5513899): [] __irq_exit_rcu+0xc4/0x100
[ 120.872725][ T228] ---[ end trace 0000000000000000 ]---
[ 121.242494][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 121.940254][ T2686] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.357150][ T2697] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 122.434449][ T2699] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.837565][ T2707] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 123.296769][ T2713] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 123.419363][ T228] netdevsim netdevsim1004 eni1004np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 123.512224][ T228] ------------[ cut here ]------------
[ 123.512522][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 123.512935][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 123.513395][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 123.513807][ T228] Tainted: [W]=WARN
[ 123.514004][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.514258][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 123.514540][ 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
[ 123.515265][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 123.515564][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 123.515886][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50a8
[ 123.516225][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 123.516563][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 123.516890][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 123.517260][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 123.517643][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.517910][ T228] CR2: 00007f491b303a00 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 123.518246][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 123.518601][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 123.518925][ T228] PKRU: 55555554
[ 123.519114][ T228] Call Trace:
[ 123.519274][ T228]
[ 123.519384][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.519593][ T228] ? __warn+0xd1/0x1c0
[ 123.519759][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.519982][ T228] ? report_bug+0x28c/0x2d0
[ 123.520196][ T228] ? handle_bug+0x54/0xa0
[ 123.520356][ T228] ? exc_invalid_op+0x18/0x50
[ 123.520567][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 123.520783][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.521005][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 123.521263][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 123.521519][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 123.521726][ T228] register_netdevice+0xd46/0x1360
[ 123.521941][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 123.522168][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 123.522392][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 123.522661][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 123.522939][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 123.523206][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.523425][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 123.523635][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 123.523890][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.524100][ T228] ? sysfs_file_ops+0x11e/0x170
[ 123.524311][ T228] ? sysfs_kf_write+0x41/0x170
[ 123.524517][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 123.524728][ T228] vfs_write+0xa87/0x11e0
[ 123.524900][ T228] ? __pfx_vfs_write+0x10/0x10
[ 123.525123][ T228] ? find_held_lock+0x2c/0x110
[ 123.525339][ T228] ? __pfx___lock_release+0x10/0x10
[ 123.525550][ T228] ksys_write+0xf8/0x1d0
[ 123.525715][ T228] ? __pfx_ksys_write+0x10/0x10
[ 123.525929][ T228] do_syscall_64+0xc1/0x1d0
[ 123.526145][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.526391][ T228] RIP: 0033:0x7f25ce432b77
[ 123.526608][ 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
[ 123.527333][ T228] RSP: 002b:00007ffece2bde78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 123.527652][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 123.527965][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 123.528268][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 123.528558][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 123.528871][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 123.529195][ T228]
[ 123.529357][ T228] irq event stamp: 5609723
[ 123.529561][ T228] hardirqs last enabled at (5609735): [] __up_console_sem+0x6b/0x80
[ 123.529904][ T228] hardirqs last disabled at (5609746): [] __up_console_sem+0x50/0x80
[ 123.530252][ T228] softirqs last enabled at (5609176): [] handle_softirqs+0x32e/0x5c0
[ 123.530598][ T228] softirqs last disabled at (5609169): [] __irq_exit_rcu+0xc4/0x100
[ 123.530964][ T228] ---[ end trace 0000000000000000 ]---
[ 123.643550][ T235] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 124.272433][ T66] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 124.739010][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 124.811018][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 125.241027][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 125.599000][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 125.702382][ T228] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 125.839704][ T228] ------------[ cut here ]------------
[ 125.841249][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 125.842043][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 125.842803][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 125.843557][ T228] Tainted: [W]=WARN
[ 125.843813][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 125.844165][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 125.844480][ 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
[ 125.845336][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 125.845634][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 125.845988][ T228] RDX: 0000000000000000 RSI: ffff88800aa02c98 RDI: ffff88800b8a50f8
[ 125.846336][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 125.846671][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 125.847021][ T228] R13: ffff88800aa02128 R14: ffff88800aa02008 R15: ffff88800aa02000
[ 125.847418][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 125.847812][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.848112][ T228] CR2: 0000562b09033000 CR3: 000000000bedc001 CR4: 0000000000772ef0
[ 125.848461][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 125.848794][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 125.849155][ T228] PKRU: 55555554
[ 125.849345][ T228] Call Trace:
[ 125.849520][ T228]
[ 125.849913][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.850237][ T228] ? __warn+0xd1/0x1c0
[ 125.850500][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.850854][ T228] ? report_bug+0x28c/0x2d0
[ 125.851245][ T228] ? handle_bug+0x54/0xa0
[ 125.851523][ T228] ? exc_invalid_op+0x18/0x50
[ 125.851896][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 125.852318][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.852709][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 125.853191][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 125.853577][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 125.853977][ T228] register_netdevice+0xd46/0x1360
[ 125.854365][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 125.854760][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 125.855187][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 125.855678][ T228] ? mark_lock+0x38/0x3e0
[ 125.855999][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 125.856486][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 125.856873][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 125.857199][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 125.857467][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 125.857844][ T228] ? kernfs_create_link+0x173/0x240
[ 125.858092][ T228] ? kernfs_put+0x1c/0x40
[ 125.858307][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 125.858566][ T228] really_probe+0x1df/0x920
[ 125.858800][ T228] __driver_probe_device+0x2e6/0x3e0
[ 125.859054][ T228] driver_probe_device+0x49/0x140
[ 125.859291][ T228] __device_attach_driver+0x192/0x2b0
[ 125.859529][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 125.859806][ T228] bus_for_each_drv+0x107/0x1a0
[ 125.860085][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 125.860325][ T228] ? bus_to_subsys+0xd5/0x110
[ 125.860550][ T228] ? __pfx___lock_release+0x10/0x10
[ 125.860840][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 125.861214][ T228] __device_attach+0x1a3/0x3f0
[ 125.861588][ T228] ? __pfx___device_attach+0x10/0x10
[ 125.861937][ T228] ? bus_to_subsys+0xd5/0x110
[ 125.862319][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 125.862703][ T228] bus_probe_device+0x133/0x180
[ 125.863096][ T228] device_add+0x99d/0x1110
[ 125.863470][ T228] ? __pfx_device_add+0x10/0x10
[ 125.863826][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 125.864249][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 125.864735][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 125.865237][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.865608][ T228] ? sysfs_file_ops+0x11e/0x170
[ 125.866010][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.866377][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 125.866754][ T228] vfs_write+0xa87/0x11e0
[ 125.867084][ T228] ? __pfx_vfs_write+0x10/0x10
[ 125.867467][ T228] ? find_held_lock+0x2c/0x110
[ 125.867830][ T228] ? __pfx___lock_release+0x10/0x10
[ 125.868089][ T228] ksys_write+0xf8/0x1d0
[ 125.868287][ T228] ? __pfx_ksys_write+0x10/0x10
[ 125.868530][ T228] do_syscall_64+0xc1/0x1d0
[ 125.868759][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.869073][ T228] RIP: 0033:0x7f25ce432b77
[ 125.869368][ 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
[ 125.870154][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 125.870505][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 125.870845][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 125.871210][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 125.871565][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 125.871897][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 125.872283][ T228]
[ 125.872459][ T228] irq event stamp: 5701277
[ 125.872682][ T228] hardirqs last enabled at (5701287): [] __up_console_sem+0x6b/0x80
[ 125.873082][ T228] hardirqs last disabled at (5701298): [] __up_console_sem+0x50/0x80
[ 125.873482][ T228] softirqs last enabled at (5700744): [] handle_softirqs+0x32e/0x5c0
[ 125.873879][ T228] softirqs last disabled at (5700729): [] __irq_exit_rcu+0xc4/0x100
[ 125.874287][ T228] ---[ end trace 0000000000000000 ]---
[ 125.953180][ T228] ------------[ cut here ]------------
[ 125.953593][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 125.954025][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 125.954474][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 125.954905][ T228] Tainted: [W]=WARN
[ 125.955428][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 125.955742][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 125.956283][ 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
[ 125.957386][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 125.957794][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 125.958298][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50a8
[ 125.958756][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 125.959255][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 125.959767][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 125.960269][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 125.960836][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 125.961268][ T228] CR2: 0000562b09033000 CR3: 000000000bedc001 CR4: 0000000000772ef0
[ 125.961735][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 125.962216][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 125.962675][ T228] PKRU: 55555554
[ 125.962915][ T228] Call Trace:
[ 125.963188][ T228]
[ 125.963369][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.963706][ T228] ? __warn+0xd1/0x1c0
[ 125.963978][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.964312][ T228] ? report_bug+0x28c/0x2d0
[ 125.964645][ T228] ? handle_bug+0x54/0xa0
[ 125.964896][ T228] ? exc_invalid_op+0x18/0x50
[ 125.965234][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 125.965596][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 125.965987][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 125.966394][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 125.966728][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 125.967056][ T228] register_netdevice+0xd46/0x1360
[ 125.967376][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 125.967707][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 125.968075][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 125.968480][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 125.968928][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 125.969344][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.969658][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 125.970018][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 125.970434][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 125.970745][ T228] ? sysfs_file_ops+0x11e/0x170
[ 125.971081][ T228] ? sysfs_kf_write+0x41/0x170
[ 125.971402][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 125.971721][ T228] vfs_write+0xa87/0x11e0
[ 125.972000][ T228] ? __pfx_vfs_write+0x10/0x10
[ 125.972324][ T228] ? find_held_lock+0x2c/0x110
[ 125.972658][ T228] ? __pfx___lock_release+0x10/0x10
[ 125.973023][ T228] ksys_write+0xf8/0x1d0
[ 125.973278][ T228] ? __pfx_ksys_write+0x10/0x10
[ 125.973633][ T228] do_syscall_64+0xc1/0x1d0
[ 125.974009][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.974425][ T228] RIP: 0033:0x7f25ce432b77
[ 125.974771][ 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
[ 125.975932][ T228] RSP: 002b:00007ffece2be0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 125.976413][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 125.976769][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 125.977094][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 125.977418][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 125.977758][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 125.978093][ T228]
[ 125.978291][ T228] irq event stamp: 5720137
[ 125.978509][ T228] hardirqs last enabled at (5720147): [] __up_console_sem+0x6b/0x80
[ 125.978890][ T228] hardirqs last disabled at (5720156): [] __up_console_sem+0x50/0x80
[ 125.979280][ T228] softirqs last enabled at (5720122): [] handle_softirqs+0x32e/0x5c0
[ 125.979637][ T228] softirqs last disabled at (5720113): [] __irq_exit_rcu+0xc4/0x100
[ 125.980014][ T228] ---[ end trace 0000000000000000 ]---
[ 126.292040][ T425] netdevsim netdevsim1004 eni1004np1: renamed from eth0
[ 126.919910][ T2768] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 127.290412][ T228] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 127.622152][ T228] netdevsim netdevsim1004 eni1004np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 128.204622][ T2798] netdevsim netdevsim1004 eni1004np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 128.349418][ T228] ------------[ cut here ]------------
[ 128.349782][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 128.350232][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 128.350720][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 128.351181][ T228] Tainted: [W]=WARN
[ 128.351431][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 128.351709][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 128.352538][ 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
[ 128.353359][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 128.353706][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 128.354121][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50a8
[ 128.354423][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 128.354806][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 128.355143][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 128.355453][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 128.355952][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 128.356228][ T228] CR2: 0000562b0903b1f8 CR3: 000000000bedc001 CR4: 0000000000772ef0
[ 128.356574][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 128.356996][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 128.357398][ T228] PKRU: 55555554
[ 128.357609][ T228] Call Trace:
[ 128.357826][ T228]
[ 128.358049][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 128.358304][ T228] ? __warn+0xd1/0x1c0
[ 128.358477][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 128.358736][ T228] ? report_bug+0x28c/0x2d0
[ 128.359094][ T228] ? handle_bug+0x54/0xa0
[ 128.359316][ T228] ? exc_invalid_op+0x18/0x50
[ 128.359582][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 128.359894][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 128.360130][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 128.360389][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 128.360656][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 128.360985][ T228] register_netdevice+0xd46/0x1360
[ 128.361203][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 128.361478][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 128.361775][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 128.362163][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 128.362452][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 128.362787][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 128.363065][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 128.363293][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 128.363554][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 128.363871][ T228] ? sysfs_file_ops+0x11e/0x170
[ 128.364125][ T228] ? sysfs_kf_write+0x41/0x170
[ 128.364338][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 128.364555][ T228] vfs_write+0xa87/0x11e0
[ 128.364739][ T228] ? __pfx_vfs_write+0x10/0x10
[ 128.364948][ T228] ? find_held_lock+0x2c/0x110
[ 128.365187][ T228] ? __pfx___lock_release+0x10/0x10
[ 128.365463][ T228] ksys_write+0xf8/0x1d0
[ 128.365656][ T228] ? __pfx_ksys_write+0x10/0x10
[ 128.365926][ T228] do_syscall_64+0xc1/0x1d0
[ 128.366191][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.366471][ T228] RIP: 0033:0x7f25ce432b77
[ 128.366755][ 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
[ 128.367541][ T228] RSP: 002b:00007ffece2be0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 128.367966][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 128.368303][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 128.368637][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 128.369094][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 128.369387][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 128.369744][ T228]
[ 128.369907][ T228] irq event stamp: 5813171
[ 128.370124][ T228] hardirqs last enabled at (5813185): [] __up_console_sem+0x6b/0x80
[ 128.370477][ T228] hardirqs last disabled at (5813196): [] __up_console_sem+0x50/0x80
[ 128.370899][ T228] softirqs last enabled at (5813072): [] handle_softirqs+0x32e/0x5c0
[ 128.371334][ T228] softirqs last disabled at (5813217): [] __irq_exit_rcu+0xc4/0x100
[ 128.371706][ T228] ---[ end trace 0000000000000000 ]---
[ 128.444210][ T425] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 129.065020][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 129.484022][ T228] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 129.681041][ T2822] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 129.775017][ T11] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 130.292017][ T11] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 130.435290][ T228] ------------[ cut here ]------------
[ 130.435677][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 130.436140][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 130.436588][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 130.437237][ T228] Tainted: [W]=WARN
[ 130.437427][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 130.437716][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 130.438024][ 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
[ 130.438842][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 130.439148][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 130.439506][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50f8
[ 130.439823][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 130.440158][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 130.440480][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 130.440798][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 130.441194][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.441484][ T228] CR2: 0000562b09033000 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 130.441829][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.442178][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.442510][ T228] PKRU: 55555554
[ 130.442672][ T228] Call Trace:
[ 130.442834][ T228]
[ 130.442945][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.443210][ T228] ? __warn+0xd1/0x1c0
[ 130.443386][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.443599][ T228] ? report_bug+0x28c/0x2d0
[ 130.443822][ T228] ? handle_bug+0x54/0xa0
[ 130.444001][ T228] ? exc_invalid_op+0x18/0x50
[ 130.444217][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 130.444462][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.444702][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 130.445015][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 130.445256][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 130.445504][ T228] register_netdevice+0xd46/0x1360
[ 130.445728][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 130.445991][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 130.446225][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 130.446505][ T228] ? mark_lock+0x38/0x3e0
[ 130.446697][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 130.447024][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 130.447300][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 130.447577][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 130.447807][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 130.448105][ T228] ? kernfs_create_link+0x173/0x240
[ 130.448371][ T228] ? kernfs_put+0x1c/0x40
[ 130.448542][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 130.448759][ T228] really_probe+0x1df/0x920
[ 130.449091][ T228] __driver_probe_device+0x2e6/0x3e0
[ 130.449326][ T228] driver_probe_device+0x49/0x140
[ 130.449564][ T228] __device_attach_driver+0x192/0x2b0
[ 130.449816][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 130.450108][ T228] bus_for_each_drv+0x107/0x1a0
[ 130.450341][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 130.450560][ T228] ? bus_to_subsys+0xd5/0x110
[ 130.450779][ T228] ? __pfx___lock_release+0x10/0x10
[ 130.451033][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 130.451260][ T228] __device_attach+0x1a3/0x3f0
[ 130.451488][ T228] ? __pfx___device_attach+0x10/0x10
[ 130.451715][ T228] ? bus_to_subsys+0xd5/0x110
[ 130.451927][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 130.452167][ T228] bus_probe_device+0x133/0x180
[ 130.452470][ T228] device_add+0x99d/0x1110
[ 130.452698][ T228] ? __pfx_device_add+0x10/0x10
[ 130.452933][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 130.453181][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 130.453476][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 130.453770][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.454005][ T228] ? sysfs_file_ops+0x11e/0x170
[ 130.454256][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.454463][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 130.454677][ T228] vfs_write+0xa87/0x11e0
[ 130.454853][ T228] ? __pfx_vfs_write+0x10/0x10
[ 130.455139][ T228] ? find_held_lock+0x2c/0x110
[ 130.455372][ T228] ? __pfx___lock_release+0x10/0x10
[ 130.455597][ T228] ksys_write+0xf8/0x1d0
[ 130.455769][ T228] ? __pfx_ksys_write+0x10/0x10
[ 130.456000][ T228] do_syscall_64+0xc1/0x1d0
[ 130.456218][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.456491][ T228] RIP: 0033:0x7f25ce432b77
[ 130.456727][ 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
[ 130.457751][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 130.458122][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 130.458437][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 130.458758][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 130.459117][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 130.459437][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 130.459770][ T228]
[ 130.459932][ T228] irq event stamp: 5903623
[ 130.460173][ T228] hardirqs last enabled at (5903635): [] __up_console_sem+0x6b/0x80
[ 130.460574][ T228] hardirqs last disabled at (5903644): [] __up_console_sem+0x50/0x80
[ 130.460947][ T228] softirqs last enabled at (5903588): [] handle_softirqs+0x32e/0x5c0
[ 130.461336][ T228] softirqs last disabled at (5903567): [] __irq_exit_rcu+0xc4/0x100
[ 130.461730][ T228] ---[ end trace 0000000000000000 ]---
[ 130.601103][ T228] ------------[ cut here ]------------
[ 130.601670][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 130.602299][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 130.602969][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 130.603597][ T228] Tainted: [W]=WARN
[ 130.603844][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 130.604256][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 130.604662][ 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
[ 130.605834][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 130.606256][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 130.606721][ T228] RDX: 0000000000000000 RSI: ffff88800aa02c98 RDI: ffff88800b8a50a8
[ 130.607198][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 130.607634][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 130.608115][ T228] R13: ffff88800aa02128 R14: ffff88800aa02008 R15: ffff88800aa02000
[ 130.608559][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 130.609128][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.610006][ T228] CR2: 00007f25ce388210 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 130.610505][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.611012][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.611495][ T228] PKRU: 55555554
[ 130.611757][ T228] Call Trace:
[ 130.612036][ T228]
[ 130.612229][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.612547][ T228] ? __warn+0xd1/0x1c0
[ 130.612794][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.613147][ T228] ? report_bug+0x28c/0x2d0
[ 130.613487][ T228] ? handle_bug+0x54/0xa0
[ 130.613750][ T228] ? exc_invalid_op+0x18/0x50
[ 130.614108][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 130.614471][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.614862][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 130.615306][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 130.615652][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 130.616047][ T228] register_netdevice+0xd46/0x1360
[ 130.616393][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 130.616740][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 130.617124][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 130.617576][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 130.618067][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 130.618495][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.618834][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 130.619211][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 130.619633][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.619978][ T228] ? sysfs_file_ops+0x11e/0x170
[ 130.620314][ T228] ? sysfs_kf_write+0x41/0x170
[ 130.620625][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 130.620937][ T228] vfs_write+0xa87/0x11e0
[ 130.621221][ T228] ? __pfx_vfs_write+0x10/0x10
[ 130.621555][ T228] ? __lock_release+0x103/0x460
[ 130.621894][ T228] ? do_user_addr_fault+0x374/0xe30
[ 130.622249][ T228] ? __pfx___lock_release+0x10/0x10
[ 130.622590][ T228] ? __pfx___up_read+0x10/0x10
[ 130.622966][ T228] ksys_write+0xf8/0x1d0
[ 130.623237][ T228] ? __pfx_ksys_write+0x10/0x10
[ 130.623552][ T228] ? do_user_addr_fault+0x374/0xe30
[ 130.623870][ T228] do_syscall_64+0xc1/0x1d0
[ 130.624218][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.624616][ T228] RIP: 0033:0x7f25ce432b77
[ 130.624949][ 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
[ 130.626026][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 130.626499][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 130.626981][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 130.627474][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 130.627991][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 130.628472][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 130.628994][ T228]
[ 130.629243][ T228] irq event stamp: 5923849
[ 130.629563][ T228] hardirqs last enabled at (5923861): [] __up_console_sem+0x6b/0x80
[ 130.630137][ T228] hardirqs last disabled at (5923874): [] __up_console_sem+0x50/0x80
[ 130.630645][ T228] softirqs last enabled at (5923416): [] handle_softirqs+0x32e/0x5c0
[ 130.631180][ T228] softirqs last disabled at (5923409): [] __irq_exit_rcu+0xc4/0x100
[ 130.631702][ T228] ---[ end trace 0000000000000000 ]---
[ 130.831567][ T425] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 131.291595][ T228] ------------[ cut here ]------------
[ 131.291902][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 131.292424][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 131.292851][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 131.293274][ T228] Tainted: [W]=WARN
[ 131.293456][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 131.293716][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 131.293999][ 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
[ 131.294759][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 131.295044][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 131.295346][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50a8
[ 131.295664][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 131.295982][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 131.296293][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 131.296619][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 131.296988][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.297262][ T228] CR2: 0000562b0905c340 CR3: 000000000bedc005 CR4: 0000000000772ef0
[ 131.297588][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 131.297905][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 131.298237][ T228] PKRU: 55555554
[ 131.298406][ T228] Call Trace:
[ 131.298573][ T228]
[ 131.298690][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 131.298929][ T228] ? __warn+0xd1/0x1c0
[ 131.299109][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 131.299321][ T228] ? report_bug+0x28c/0x2d0
[ 131.299553][ T228] ? handle_bug+0x54/0xa0
[ 131.299724][ T228] ? exc_invalid_op+0x18/0x50
[ 131.299943][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 131.300187][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 131.300424][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 131.300700][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 131.300923][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 131.301147][ T228] register_netdevice+0xd46/0x1360
[ 131.301368][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 131.301586][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 131.301819][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 131.302100][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 131.302386][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 131.302648][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 131.302900][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 131.303134][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 131.303407][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 131.303618][ T228] ? sysfs_file_ops+0x11e/0x170
[ 131.303834][ T228] ? sysfs_kf_write+0x41/0x170
[ 131.304064][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 131.304277][ T228] vfs_write+0xa87/0x11e0
[ 131.304460][ T228] ? __pfx_vfs_write+0x10/0x10
[ 131.304671][ T228] ? __lock_release+0x103/0x460
[ 131.304879][ T228] ? do_user_addr_fault+0x972/0xe30
[ 131.305107][ T228] ? __pfx___up_read+0x10/0x10
[ 131.305331][ T228] ksys_write+0xf8/0x1d0
[ 131.305490][ T228] ? __pfx_ksys_write+0x10/0x10
[ 131.305699][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 131.305943][ T228] do_syscall_64+0xc1/0x1d0
[ 131.306167][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.306416][ T228] RIP: 0033:0x7f25ce432b77
[ 131.306637][ 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
[ 131.307411][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 131.307750][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 131.308098][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 131.308417][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 131.308740][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 131.309097][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 131.309421][ T228]
[ 131.309600][ T228] irq event stamp: 5931179
[ 131.309807][ T228] hardirqs last enabled at (5931191): [] __up_console_sem+0x6b/0x80
[ 131.310185][ T228] hardirqs last disabled at (5931204): [] __up_console_sem+0x50/0x80
[ 131.310550][ T228] softirqs last enabled at (5930328): [] handle_softirqs+0x32e/0x5c0
[ 131.310928][ T228] softirqs last disabled at (5930253): [] __irq_exit_rcu+0xc4/0x100
[ 131.311293][ T228] ---[ end trace 0000000000000000 ]---
[ 131.430213][ T235] netdevsim netdevsim1004 eni1004np3: renamed from eth0
[ 131.964087][ T11] netdevsim netdevsim1004 eni1004np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 132.617996][ T11] netdevsim netdevsim1004 eni1004np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 132.701988][ T11] netdevsim netdevsim1004 eni1004np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 133.028077][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 133.436004][ T66] netdevsim netdevsim1004 eni1004np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.828332][ T66] netdevsim netdevsim1004 eni1004np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 134.830011][ T66] netdevsim netdevsim1004 eni1004np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 134.832010][ T66] netdevsim netdevsim1004 eni1004np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.934020][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 134.936062][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 134.938029][ T66] netdevsim netdevsim1004 eni1004np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.878980][ T66] netdevsim netdevsim1004 eni1004np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 135.881974][ T66] netdevsim netdevsim1004 eni1004np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 135.884121][ T66] netdevsim netdevsim1004 eni1004np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 136.053985][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 136.056030][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 136.058977][ T66] netdevsim netdevsim1004 eni1004np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 136.929000][ T66] netdevsim netdevsim1004 eni1004np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 137.071021][ T66] netdevsim netdevsim1004 eni1004np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 137.214002][ T66] netdevsim netdevsim1004 eni1004np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 137.443803][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 137.783978][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 138.166013][ T11] netdevsim netdevsim1004 eni1004np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 138.686005][ T66] netdevsim netdevsim1004 eni1004np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 139.668309][ T228] ------------[ cut here ]------------
[ 139.668706][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 139.670473][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 139.671174][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 139.671822][ T228] Tainted: [W]=WARN
[ 139.672099][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.672506][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 139.672933][ 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
[ 139.674085][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 139.674510][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 139.675016][ T228] RDX: 0000000000000000 RSI: ffff88800b97ac98 RDI: ffff88800b8a50a8
[ 139.675515][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 139.676043][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 139.676577][ T228] R13: ffff88800b97a128 R14: ffff88800b97a008 R15: ffff88800b97a000
[ 139.677098][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 139.677674][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.678100][ T228] CR2: 00007f25ce44fcb0 CR3: 000000000bedc003 CR4: 0000000000772ef0
[ 139.678592][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 139.679116][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 139.679601][ T228] PKRU: 55555554
[ 139.679850][ T228] Call Trace:
[ 139.680116][ T228]
[ 139.680289][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 139.680621][ T228] ? __warn+0xd1/0x1c0
[ 139.680880][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 139.681239][ T228] ? report_bug+0x28c/0x2d0
[ 139.681583][ T228] ? handle_bug+0x54/0xa0
[ 139.681833][ T228] ? exc_invalid_op+0x18/0x50
[ 139.682180][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 139.682553][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 139.682899][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 139.683330][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 139.683671][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 139.684016][ T228] register_netdevice+0xd46/0x1360
[ 139.684349][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 139.684698][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 139.685067][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 139.685489][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 139.685975][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 139.686403][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.686732][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 139.687090][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 139.687511][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.687825][ T228] ? sysfs_file_ops+0x11e/0x170
[ 139.688162][ T228] ? sysfs_kf_write+0x41/0x170
[ 139.688489][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 139.688832][ T228] vfs_write+0xa87/0x11e0
[ 139.689111][ T228] ? __pfx_vfs_write+0x10/0x10
[ 139.689435][ T228] ? find_held_lock+0x2c/0x110
[ 139.689769][ T228] ? __pfx___lock_release+0x10/0x10
[ 139.690117][ T228] ksys_write+0xf8/0x1d0
[ 139.690364][ T228] ? __pfx_ksys_write+0x10/0x10
[ 139.690707][ T228] do_syscall_64+0xc1/0x1d0
[ 139.691054][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.691437][ T228] RIP: 0033:0x7f25ce432b77
[ 139.691759][ 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
[ 139.692843][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 139.693340][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 139.693803][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 139.694287][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 139.694748][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 139.695234][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 139.695730][ T228]
[ 139.695984][ T228] irq event stamp: 6377853
[ 139.696295][ T228] hardirqs last enabled at (6377863): [] __up_console_sem+0x6b/0x80
[ 139.696835][ T228] hardirqs last disabled at (6377872): [] __up_console_sem+0x50/0x80
[ 139.697393][ T228] softirqs last enabled at (6377134): [] handle_softirqs+0x32e/0x5c0
[ 139.697935][ T228] softirqs last disabled at (6376421): [] __irq_exit_rcu+0xc4/0x100
[ 139.698486][ T228] ---[ end trace 0000000000000000 ]---
[ 139.765926][ T2983] netdevsim netdevsim1004 eni1004np3: renamed from eth0
[ 140.639001][ T11] netdevsim netdevsim1004 eni1004np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 140.640982][ T11] netdevsim netdevsim1004 eni1004np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 141.184991][ T11] netdevsim netdevsim1004 eni1004np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 141.478998][ T228] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 141.481133][ T228] netdevsim netdevsim1004 eni1004np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 141.482992][ T228] netdevsim netdevsim1004 eni1004np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 141.886018][ T11] netdevsim netdevsim1004 eni1004np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 142.027018][ T11] netdevsim netdevsim1004 eni1004np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 142.174986][ T11] netdevsim netdevsim1004 eni1004np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 142.308350][ T228] ------------[ cut here ]------------
[ 142.308782][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 142.309339][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 142.309975][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 142.310444][ T228] Tainted: [W]=WARN
[ 142.310633][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 142.310912][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 142.311288][ 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
[ 142.312102][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 142.312388][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 142.312731][ T228] RDX: 0000000000000000 RSI: ffff88800b8bac98 RDI: ffff88800b8a50f8
[ 142.313079][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 142.313419][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 142.313752][ T228] R13: ffff88800b8ba128 R14: ffff88800b8ba008 R15: ffff88800b8ba000
[ 142.314131][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 142.314515][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.314787][ T228] CR2: 00007f65010d1000 CR3: 000000000bedc006 CR4: 0000000000772ef0
[ 142.315167][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 142.315498][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 142.315826][ T228] PKRU: 55555554
[ 142.316034][ T228] Call Trace:
[ 142.316209][ T228]
[ 142.316331][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.316575][ T228] ? __warn+0xd1/0x1c0
[ 142.316751][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.317001][ T228] ? report_bug+0x28c/0x2d0
[ 142.317238][ T228] ? handle_bug+0x54/0xa0
[ 142.317412][ T228] ? exc_invalid_op+0x18/0x50
[ 142.317643][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 142.317881][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.318142][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 142.318425][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 142.318663][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 142.318913][ T228] register_netdevice+0xd46/0x1360
[ 142.319167][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 142.319404][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 142.319648][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 142.319927][ T228] ? mark_lock+0x38/0x3e0
[ 142.320137][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 142.320452][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 142.320766][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 142.321104][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 142.321365][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 142.321658][ T228] ? kernfs_create_link+0x173/0x240
[ 142.321916][ T228] ? kernfs_put+0x1c/0x40
[ 142.322124][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 142.322411][ T228] really_probe+0x1df/0x920
[ 142.322646][ T228] __driver_probe_device+0x2e6/0x3e0
[ 142.322888][ T228] driver_probe_device+0x49/0x140
[ 142.323145][ T228] __device_attach_driver+0x192/0x2b0
[ 142.323375][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 142.323644][ T228] bus_for_each_drv+0x107/0x1a0
[ 142.323879][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 142.324134][ T228] ? bus_to_subsys+0xd5/0x110
[ 142.324363][ T228] ? __pfx___lock_release+0x10/0x10
[ 142.324589][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 142.324837][ T228] __device_attach+0x1a3/0x3f0
[ 142.325122][ T228] ? __pfx___device_attach+0x10/0x10
[ 142.325347][ T228] ? bus_to_subsys+0xd5/0x110
[ 142.325593][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 142.325844][ T228] bus_probe_device+0x133/0x180
[ 142.326163][ T228] device_add+0x99d/0x1110
[ 142.326396][ T228] ? __pfx_device_add+0x10/0x10
[ 142.326619][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 142.326869][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 142.327192][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 142.327476][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.327702][ T228] ? sysfs_file_ops+0x11e/0x170
[ 142.327985][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.328215][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 142.328455][ T228] vfs_write+0xa87/0x11e0
[ 142.328639][ T228] ? __pfx_vfs_write+0x10/0x10
[ 142.328893][ T228] ? find_held_lock+0x2c/0x110
[ 142.329160][ T228] ? __pfx___lock_release+0x10/0x10
[ 142.329390][ T228] ksys_write+0xf8/0x1d0
[ 142.329574][ T228] ? __pfx_ksys_write+0x10/0x10
[ 142.329807][ T228] do_syscall_64+0xc1/0x1d0
[ 142.330074][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.330348][ T228] RIP: 0033:0x7f25ce432b77
[ 142.330579][ 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
[ 142.331360][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 142.331687][ T228] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f25ce432b77
[ 142.332046][ T228] RDX: 0000000000000005 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 142.332369][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 142.332701][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000005
[ 142.333077][ T228] R13: 00007f25ce4ee760 R14: 0000000000000005 R15: 00007f25ce4e99c0
[ 142.333415][ T228]
[ 142.333589][ T228] irq event stamp: 6515117
[ 142.333811][ T228] hardirqs last enabled at (6515129): [] __up_console_sem+0x6b/0x80
[ 142.334256][ T228] hardirqs last disabled at (6515142): [] __up_console_sem+0x50/0x80
[ 142.334629][ T228] softirqs last enabled at (6514096): [] handle_softirqs+0x32e/0x5c0
[ 142.335037][ T228] softirqs last disabled at (6514077): [] __irq_exit_rcu+0xc4/0x100
[ 142.335415][ T228] ---[ end trace 0000000000000000 ]---
[ 142.452911][ T228] ------------[ cut here ]------------
[ 142.453303][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 142.453750][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 142.454223][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 142.454653][ T228] Tainted: [W]=WARN
[ 142.454843][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 142.455121][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 142.455389][ 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
[ 142.456105][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 142.456379][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 142.456680][ T228] RDX: 0000000000000000 RSI: ffff88800e4eac98 RDI: ffff88800b8a50a8
[ 142.457013][ T228] RBP: ffffffffa8f23440 R08: 0000000000000000 R09: fffffbfff4dbd83c
[ 142.457327][ T228] R10: ffffffffa6dec1e7 R11: ffff88800b8a45c0 R12: 0000000000000000
[ 142.457638][ T228] R13: ffff88800e4ea128 R14: ffff88800e4ea008 R15: ffff88800e4ea000
[ 142.458005][ T228] FS: 00007f25ce2f1740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 142.458599][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 142.458900][ T228] CR2: 0000562b0905c340 CR3: 000000000bedc002 CR4: 0000000000772ef0
[ 142.459231][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 142.459552][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 142.459859][ T228] PKRU: 55555554
[ 142.460035][ T228] Call Trace:
[ 142.460200][ T228]
[ 142.460318][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.460533][ T228] ? __warn+0xd1/0x1c0
[ 142.460695][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.460909][ T228] ? report_bug+0x28c/0x2d0
[ 142.461142][ T228] ? handle_bug+0x54/0xa0
[ 142.461311][ T228] ? exc_invalid_op+0x18/0x50
[ 142.461524][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 142.461743][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 142.461970][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 142.462252][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 142.462482][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 142.462720][ T228] register_netdevice+0xd46/0x1360
[ 142.462942][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 142.463195][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 142.463441][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 142.463735][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 142.464038][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 142.464324][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.464542][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 142.464766][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 142.465047][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 142.465293][ T228] ? sysfs_file_ops+0x11e/0x170
[ 142.465510][ T228] ? sysfs_kf_write+0x41/0x170
[ 142.465734][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 142.465950][ T228] vfs_write+0xa87/0x11e0
[ 142.466134][ T228] ? __pfx_vfs_write+0x10/0x10
[ 142.466357][ T228] ? __lock_release+0x103/0x460
[ 142.466574][ T228] ? do_user_addr_fault+0x972/0xe30
[ 142.466799][ T228] ? __pfx___up_read+0x10/0x10
[ 142.467037][ T228] ksys_write+0xf8/0x1d0
[ 142.467210][ T228] ? __pfx_ksys_write+0x10/0x10
[ 142.467422][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 142.467652][ T228] do_syscall_64+0xc1/0x1d0
[ 142.467862][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 142.468138][ T228] RIP: 0033:0x7f25ce432b77
[ 142.468366][ 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
[ 142.469118][ T228] RSP: 002b:00007ffece2c07d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 142.469441][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f25ce432b77
[ 142.469746][ T228] RDX: 0000000000000002 RSI: 0000562b0905c340 RDI: 0000000000000001
[ 142.470072][ T228] RBP: 0000562b0905c340 R08: 0000000000000000 R09: 00007f25ce4a54e0
[ 142.470392][ T228] R10: 00007f25ce4a53e0 R11: 0000000000000246 R12: 0000000000000002
[ 142.470712][ T228] R13: 00007f25ce4ee760 R14: 0000000000000002 R15: 00007f25ce4e99c0
[ 142.471058][ T228]
[ 142.471221][ T228] irq event stamp: 6529417
[ 142.471435][ T228] hardirqs last enabled at (6529427): [] __up_console_sem+0x6b/0x80
[ 142.471823][ T228] hardirqs last disabled at (6529436): [] __up_console_sem+0x50/0x80
[ 142.472198][ T228] softirqs last enabled at (6528746): [] handle_softirqs+0x32e/0x5c0
[ 142.472567][ T228] softirqs last disabled at (6528741): [] __irq_exit_rcu+0xc4/0x100
[ 142.472931][ T228] ---[ end trace 0000000000000000 ]---
[ 142.717973][ T3120] netdevsim netdevsim1004 eni1004np2: renamed from eth0
[ 144.010314][ T3144] netdevsim netdevsim1004 eni1004np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 144.598359][ T3155] netdevsim netdevsim1004 eni1004np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 144.961156][ T3161] netdevsim netdevsim1004 eni1004np2: device assumes port 4789 will be used by vxlan tunnels