[ 8.887250][ T227] ------------[ cut here ]------------
[ 8.887579][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 8.888000][ T227] Modules linked in: netdevsim
[ 8.888303][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 8.888664][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 8.888930][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 8.889215][ T227] 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
[ 8.889937][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 8.890230][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 8.890540][ T227] RDX: 0000000000000000 RSI: ffff8880098fac98 RDI: ffff88800b5fae38
[ 8.890855][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 8.891178][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 8.891492][ T227] R13: ffff8880098fa128 R14: ffff8880098fa008 R15: ffff8880098fa000
[ 8.891805][ T227] FS: 00007fd229226740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 8.892175][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8.892450][ T227] CR2: 0000559eef310338 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 8.892763][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 8.893077][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 8.893400][ T227] PKRU: 55555554
[ 8.893561][ T227] Call Trace:
[ 8.893718][ T227]
[ 8.893828][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 8.894047][ T227] ? __warn+0xd1/0x1c0
[ 8.894207][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 8.894413][ T227] ? report_bug+0x28c/0x2d0
[ 8.894623][ T227] ? handle_bug+0x54/0xa0
[ 8.894778][ T227] ? exc_invalid_op+0x18/0x50
[ 8.894984][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 8.895243][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 8.895456][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 8.895719][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 8.895931][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 8.896150][ T227] register_netdevice+0xd46/0x1360
[ 8.896367][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 8.896587][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 8.896808][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 8.897081][ T227] ? mark_lock+0x38/0x3e0
[ 8.897241][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 8.897515][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 8.897778][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 8.898051][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 8.898266][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 8.898524][ T227] ? kernfs_create_link+0x173/0x240
[ 8.898732][ T227] ? kernfs_put+0x1c/0x40
[ 8.898892][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 8.899114][ T227] really_probe+0x1df/0x920
[ 8.899326][ T227] __driver_probe_device+0x2e6/0x3e0
[ 8.899534][ T227] driver_probe_device+0x49/0x140
[ 8.899739][ T227] __device_attach_driver+0x192/0x2b0
[ 8.899945][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 8.900208][ T227] bus_for_each_drv+0x107/0x1a0
[ 8.900418][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 8.900618][ T227] ? bus_to_subsys+0xd5/0x110
[ 8.900822][ T227] ? __pfx___lock_release+0x10/0x10
[ 8.901040][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 8.901255][ T227] __device_attach+0x1a3/0x3f0
[ 8.901459][ T227] ? __pfx___device_attach+0x10/0x10
[ 8.901660][ T227] ? bus_to_subsys+0xd5/0x110
[ 8.901866][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 8.902094][ T227] bus_probe_device+0x133/0x180
[ 8.902308][ T227] device_add+0x99d/0x1110
[ 8.902519][ T227] ? __pfx_device_add+0x10/0x10
[ 8.902722][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 8.902937][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 8.903210][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 8.903476][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 8.903681][ T227] ? sysfs_file_ops+0x11e/0x170
[ 8.903890][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 8.904103][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 8.904314][ T227] vfs_write+0xa87/0x11e0
[ 8.904477][ T227] ? __pfx_vfs_write+0x10/0x10
[ 8.904685][ T227] ? __lock_release+0x103/0x460
[ 8.904885][ T227] ? do_user_addr_fault+0x972/0xe30
[ 8.905110][ T227] ? __pfx___up_read+0x10/0x10
[ 8.905329][ T227] ksys_write+0xf8/0x1d0
[ 8.905489][ T227] ? __pfx_ksys_write+0x10/0x10
[ 8.905690][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 8.905904][ T227] do_syscall_64+0xc1/0x1d0
[ 8.906119][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 8.906369][ T227] RIP: 0033:0x7fd229367b77
[ 8.906580][ T227] 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
[ 8.907292][ T227] RSP: 002b:00007ffc85d31858 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 8.907600][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 8.907904][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 8.908221][ T227] RBP: 0000559eef30f330 R08: 0000000000000003 R09: 0000000000000077
[ 8.908524][ T227] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 8.908828][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 8.909283][ T227]
[ 8.909446][ T227] irq event stamp: 70863
[ 8.909603][ T227] hardirqs last enabled at (70873): [] __up_console_sem+0x6b/0x80
[ 8.909954][ T227] hardirqs last disabled at (70882): [] __up_console_sem+0x50/0x80
[ 8.910314][ T227] softirqs last enabled at (70224): [] handle_softirqs+0x32e/0x5c0
[ 8.910664][ T227] softirqs last disabled at (70191): [] __irq_exit_rcu+0xc4/0x100
[ 8.911025][ T227] ---[ end trace 0000000000000000 ]---
[ 9.008975][ T233] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 9.666739][ T249] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 9.677146][ T249] ip (249) used greatest stack depth: 23776 bytes left
[ 9.851181][ T254] ip (254) used greatest stack depth: 23488 bytes left
[ 10.151551][ T261] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 10.346850][ T264] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 10.957282][ T280] netdevsim netdevsim128 eni128np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 11.358450][ T291] netdevsim netdevsim128 eni128np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 12.590749][ T329] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 12.727691][ T330] netdevsim netdevsim128 eni128np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 12.860579][ T331] netdevsim netdevsim128 eni128np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 13.807134][ T227] ------------[ cut here ]------------
[ 13.807442][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 13.807849][ T227] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 13.808185][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 13.808593][ T227] Tainted: [W]=WARN
[ 13.808763][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.809029][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 13.809290][ T227] 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
[ 13.809995][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 13.810263][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 13.810568][ T227] RDX: 0000000000000000 RSI: ffff88800e9eac98 RDI: ffff88800b5fade8
[ 13.810870][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 13.811179][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 13.811487][ T227] R13: ffff88800e9ea128 R14: ffff88800e9ea008 R15: ffff88800e9ea000
[ 13.811794][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 13.812159][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.812435][ T227] CR2: 0000558e0ce0958d CR3: 000000000b4aa006 CR4: 0000000000772ef0
[ 13.812743][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 13.813055][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 13.813356][ T227] PKRU: 55555554
[ 13.813516][ T227] Call Trace:
[ 13.813777][ T227]
[ 13.813882][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 13.814096][ T227] ? __warn+0xd1/0x1c0
[ 13.814257][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 13.814462][ T227] ? report_bug+0x28c/0x2d0
[ 13.814674][ T227] ? handle_bug+0x54/0xa0
[ 13.814848][ T227] ? exc_invalid_op+0x18/0x50
[ 13.815067][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 13.815286][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 13.815497][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 13.815752][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 13.815959][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 13.816178][ T227] register_netdevice+0xd46/0x1360
[ 13.816390][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 13.816604][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 13.816824][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 13.817094][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 13.817374][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 13.817636][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 13.817845][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 13.818068][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 13.818330][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 13.818532][ T227] ? sysfs_file_ops+0x11e/0x170
[ 13.818735][ T227] ? sysfs_kf_write+0x41/0x170
[ 13.818941][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 13.819162][ T227] vfs_write+0xa87/0x11e0
[ 13.819329][ T227] ? __pfx_vfs_write+0x10/0x10
[ 13.819535][ T227] ? find_held_lock+0x2c/0x110
[ 13.819747][ T227] ? __pfx___lock_release+0x10/0x10
[ 13.819962][ T227] ksys_write+0xf8/0x1d0
[ 13.820127][ T227] ? __pfx_ksys_write+0x10/0x10
[ 13.820340][ T227] do_syscall_64+0xc1/0x1d0
[ 13.820545][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 13.820799][ T227] RIP: 0033:0x7fd229367b77
[ 13.821006][ T227] 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
[ 13.821715][ T227] RSP: 002b:00007ffc85d31758 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 13.822027][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 13.822340][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 13.822640][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 13.822940][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 13.823248][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 13.823572][ T227]
[ 13.823728][ T227] irq event stamp: 265275
[ 13.823882][ T227] hardirqs last enabled at (265285): [] __up_console_sem+0x6b/0x80
[ 13.824238][ T227] hardirqs last disabled at (265296): [] __up_console_sem+0x50/0x80
[ 13.824587][ T227] softirqs last enabled at (264698): [] handle_softirqs+0x32e/0x5c0
[ 13.824937][ T227] softirqs last disabled at (264691): [] __irq_exit_rcu+0xc4/0x100
[ 13.825294][ T227] ---[ end trace 0000000000000000 ]---
[ 13.920245][ T233] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 14.542308][ T346] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.546072][ T65] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 15.015918][ T359] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 15.031044][ T11] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 15.199581][ T362] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 15.203063][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 15.848274][ T378] netdevsim netdevsim128 eni128np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 15.851041][ T11] netdevsim netdevsim128 eni128np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 16.244676][ T389] netdevsim netdevsim128 eni128np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 16.248081][ T348] netdevsim netdevsim128 eni128np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 16.552068][ T400] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 16.554040][ T400] netdevsim netdevsim128 eni128np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 16.556038][ T400] netdevsim netdevsim128 eni128np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 16.637070][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 16.640057][ T11] netdevsim netdevsim128 eni128np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 16.642207][ T11] netdevsim netdevsim128 eni128np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 17.301116][ T417] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 17.346096][ T11] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 17.437064][ T418] netdevsim netdevsim128 eni128np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.487043][ T348] netdevsim netdevsim128 eni128np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.563633][ T419] netdevsim netdevsim128 eni128np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 17.590128][ T348] netdevsim netdevsim128 eni128np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 19.018688][ T227] ------------[ cut here ]------------
[ 19.019125][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 19.019577][ T227] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 19.019865][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 19.020402][ T227] Tainted: [W]=WARN
[ 19.020593][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.020869][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 19.021243][ T227] 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
[ 19.022010][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 19.022485][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 19.022788][ T227] RDX: 0000000000000000 RSI: ffff88800a64ac98 RDI: ffff88800b5fae38
[ 19.023181][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 19.023483][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 19.023786][ T227] R13: ffff88800a64a128 R14: ffff88800a64a008 R15: ffff88800a64a000
[ 19.024176][ T227] FS: 00007fd229226740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 19.024527][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.024778][ T227] CR2: 00007fd2293da733 CR3: 000000000b4aa005 CR4: 0000000000772ef0
[ 19.025186][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.025483][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.025782][ T227] PKRU: 55555554
[ 19.025935][ T227] Call Trace:
[ 19.026218][ T227]
[ 19.026324][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 19.026528][ T227] ? __warn+0xd1/0x1c0
[ 19.026689][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 19.026894][ T227] ? report_bug+0x28c/0x2d0
[ 19.027235][ T227] ? handle_bug+0x54/0xa0
[ 19.027393][ T227] ? exc_invalid_op+0x18/0x50
[ 19.027598][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 19.027815][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 19.028153][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 19.028418][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 19.028626][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 19.028834][ T227] register_netdevice+0xd46/0x1360
[ 19.029186][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 19.029404][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 19.029623][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 19.029882][ T227] ? mark_lock+0x38/0x3e0
[ 19.030222][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 19.030492][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 19.030751][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 19.031099][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 19.031320][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 19.031575][ T227] ? kernfs_create_link+0x173/0x240
[ 19.031787][ T227] ? kernfs_put+0x1c/0x40
[ 19.031942][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 19.032267][ T227] really_probe+0x1df/0x920
[ 19.032491][ T227] __driver_probe_device+0x2e6/0x3e0
[ 19.032697][ T227] driver_probe_device+0x49/0x140
[ 19.032901][ T227] __device_attach_driver+0x192/0x2b0
[ 19.033117][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 19.033370][ T227] bus_for_each_drv+0x107/0x1a0
[ 19.033574][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 19.033775][ T227] ? bus_to_subsys+0xd5/0x110
[ 19.033978][ T227] ? __pfx___lock_release+0x10/0x10
[ 19.034190][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 19.034400][ T227] __device_attach+0x1a3/0x3f0
[ 19.034601][ T227] ? __pfx___device_attach+0x10/0x10
[ 19.034809][ T227] ? bus_to_subsys+0xd5/0x110
[ 19.035024][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 19.035237][ T227] bus_probe_device+0x133/0x180
[ 19.035445][ T227] device_add+0x99d/0x1110
[ 19.035652][ T227] ? __pfx_device_add+0x10/0x10
[ 19.035853][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 19.036077][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 19.036344][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 19.036625][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.036845][ T227] ? sysfs_file_ops+0x11e/0x170
[ 19.037081][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.037299][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 19.037522][ T227] vfs_write+0xa87/0x11e0
[ 19.037684][ T227] ? __pfx_vfs_write+0x10/0x10
[ 19.037896][ T227] ? __lock_release+0x103/0x460
[ 19.038110][ T227] ? do_user_addr_fault+0x972/0xe30
[ 19.038322][ T227] ? __pfx___up_read+0x10/0x10
[ 19.038533][ T227] ksys_write+0xf8/0x1d0
[ 19.038689][ T227] ? __pfx_ksys_write+0x10/0x10
[ 19.038890][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 19.039115][ T227] do_syscall_64+0xc1/0x1d0
[ 19.039323][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.039575][ T227] RIP: 0033:0x7fd229367b77
[ 19.039783][ T227] 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
[ 19.040496][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 19.040804][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 19.041117][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 19.041416][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 19.041715][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 19.042040][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 19.042373][ T227]
[ 19.042528][ T227] irq event stamp: 437739
[ 19.042681][ T227] hardirqs last enabled at (437749): [] __up_console_sem+0x6b/0x80
[ 19.043041][ T227] hardirqs last disabled at (437760): [] __up_console_sem+0x50/0x80
[ 19.043390][ T227] softirqs last enabled at (437714): [] handle_softirqs+0x32e/0x5c0
[ 19.043740][ T227] softirqs last disabled at (437693): [] __irq_exit_rcu+0xc4/0x100
[ 19.044092][ T227] ---[ end trace 0000000000000000 ]---
[ 19.075157][ T227] ------------[ cut here ]------------
[ 19.075479][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 19.075860][ T227] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 19.077368][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 19.077794][ T227] Tainted: [W]=WARN
[ 19.077949][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.078219][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 19.078471][ T227] 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
[ 19.079130][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 19.079379][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 19.079667][ T227] RDX: 0000000000000000 RSI: ffff8880025b2c98 RDI: ffff88800b5fade8
[ 19.079949][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 19.080245][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 19.080537][ T227] R13: ffff8880025b2128 R14: ffff8880025b2008 R15: ffff8880025b2000
[ 19.080822][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 19.081164][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.081408][ T227] CR2: 00007f5b9b523000 CR3: 000000000b4aa004 CR4: 0000000000772ef0
[ 19.081697][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.081987][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.082291][ T227] PKRU: 55555554
[ 19.082450][ T227] Call Trace:
[ 19.082842][ T227]
[ 19.082955][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 19.083166][ T227] ? __warn+0xd1/0x1c0
[ 19.083322][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 19.083525][ T227] ? report_bug+0x28c/0x2d0
[ 19.083839][ T227] ? handle_bug+0x54/0xa0
[ 19.083995][ T227] ? exc_invalid_op+0x18/0x50
[ 19.084200][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 19.084410][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 19.084725][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 19.084974][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 19.085189][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 19.085391][ T227] register_netdevice+0xd46/0x1360
[ 19.085593][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 19.085803][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 19.086029][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 19.086294][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 19.086565][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 19.086820][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.087030][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 19.087354][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 19.087604][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.087804][ T227] ? sysfs_file_ops+0x11e/0x170
[ 19.088129][ T227] ? sysfs_kf_write+0x41/0x170
[ 19.088336][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 19.088541][ T227] vfs_write+0xa87/0x11e0
[ 19.088705][ T227] ? __pfx_vfs_write+0x10/0x10
[ 19.088912][ T227] ? find_held_lock+0x2c/0x110
[ 19.089147][ T227] ? __pfx___lock_release+0x10/0x10
[ 19.089353][ T227] ksys_write+0xf8/0x1d0
[ 19.089510][ T227] ? __pfx_ksys_write+0x10/0x10
[ 19.089846][ T227] do_syscall_64+0xc1/0x1d0
[ 19.090063][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.090319][ T227] RIP: 0033:0x7fd229367b77
[ 19.090521][ T227] 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
[ 19.091183][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 19.091476][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 19.091766][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 19.092054][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 19.092350][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 19.092757][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 19.093069][ T227]
[ 19.093223][ T227] irq event stamp: 448695
[ 19.093483][ T227] hardirqs last enabled at (448707): [] __up_console_sem+0x6b/0x80
[ 19.093923][ T227] hardirqs last disabled at (448718): [] __up_console_sem+0x50/0x80
[ 19.094263][ T227] softirqs last enabled at (447930): [] handle_softirqs+0x32e/0x5c0
[ 19.094596][ T227] softirqs last disabled at (447881): [] __irq_exit_rcu+0xc4/0x100
[ 19.094929][ T227] ---[ end trace 0000000000000000 ]---
[ 19.338673][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 20.923174][ T348] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 22.011198][ T11] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 23.803108][ T11] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 24.827272][ T446] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 25.243174][ T227] ------------[ cut here ]------------
[ 25.243479][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 25.243887][ T227] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 25.244387][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 25.244802][ T227] Tainted: [W]=WARN
[ 25.244960][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.245314][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 25.245579][ T227] 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
[ 25.246426][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 25.246688][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 25.246999][ T227] RDX: 0000000000000000 RSI: ffff888004f0ac98 RDI: ffff88800b5fae38
[ 25.247397][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 25.247725][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 25.248162][ T227] R13: ffff888004f0a128 R14: ffff888004f0a008 R15: ffff888004f0a000
[ 25.248472][ T227] FS: 00007fd229226740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 25.248824][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.249095][ T227] CR2: 00007fd2293da733 CR3: 000000000b4aa001 CR4: 0000000000772ef0
[ 25.249409][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.249715][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.250037][ T227] PKRU: 55555554
[ 25.250195][ T227] Call Trace:
[ 25.250352][ T227]
[ 25.250458][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 25.250666][ T227] ? __warn+0xd1/0x1c0
[ 25.250827][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 25.251045][ T227] ? report_bug+0x28c/0x2d0
[ 25.251262][ T227] ? handle_bug+0x54/0xa0
[ 25.251422][ T227] ? exc_invalid_op+0x18/0x50
[ 25.251629][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 25.251850][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 25.252080][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 25.252356][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 25.252592][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 25.252803][ T227] register_netdevice+0xd46/0x1360
[ 25.253028][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 25.253254][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 25.253477][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 25.253738][ T227] ? mark_lock+0x38/0x3e0
[ 25.253902][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 25.254182][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.254448][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 25.254714][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 25.254927][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 25.255197][ T227] ? kernfs_create_link+0x173/0x240
[ 25.255413][ T227] ? kernfs_put+0x1c/0x40
[ 25.255570][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 25.255785][ T227] really_probe+0x1df/0x920
[ 25.255999][ T227] __driver_probe_device+0x2e6/0x3e0
[ 25.256219][ T227] driver_probe_device+0x49/0x140
[ 25.256426][ T227] __device_attach_driver+0x192/0x2b0
[ 25.256633][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 25.256887][ T227] bus_for_each_drv+0x107/0x1a0
[ 25.257100][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 25.257303][ T227] ? bus_to_subsys+0xd5/0x110
[ 25.257507][ T227] ? __pfx___lock_release+0x10/0x10
[ 25.257712][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.257922][ T227] __device_attach+0x1a3/0x3f0
[ 25.258135][ T227] ? __pfx___device_attach+0x10/0x10
[ 25.258343][ T227] ? bus_to_subsys+0xd5/0x110
[ 25.258548][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 25.258760][ T227] bus_probe_device+0x133/0x180
[ 25.258966][ T227] device_add+0x99d/0x1110
[ 25.259183][ T227] ? __pfx_device_add+0x10/0x10
[ 25.259386][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 25.259601][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 25.259867][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 25.260142][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.260346][ T227] ? sysfs_file_ops+0x11e/0x170
[ 25.260555][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.260757][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 25.260966][ T227] vfs_write+0xa87/0x11e0
[ 25.261138][ T227] ? __pfx_vfs_write+0x10/0x10
[ 25.261350][ T227] ? __lock_release+0x103/0x460
[ 25.261554][ T227] ? do_user_addr_fault+0x972/0xe30
[ 25.261766][ T227] ? __pfx___up_read+0x10/0x10
[ 25.261977][ T227] ksys_write+0xf8/0x1d0
[ 25.262146][ T227] ? __pfx_ksys_write+0x10/0x10
[ 25.262358][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 25.262573][ T227] do_syscall_64+0xc1/0x1d0
[ 25.262778][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.263041][ T227] RIP: 0033:0x7fd229367b77
[ 25.263251][ T227] 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
[ 25.263950][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 25.264267][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 25.264569][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 25.264868][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 25.265177][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 25.265478][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 25.265801][ T227]
[ 25.265957][ T227] irq event stamp: 478863
[ 25.266122][ T227] hardirqs last enabled at (478875): [] __up_console_sem+0x6b/0x80
[ 25.266469][ T227] hardirqs last disabled at (478884): [] __up_console_sem+0x50/0x80
[ 25.266818][ T227] softirqs last enabled at (478120): [] handle_softirqs+0x32e/0x5c0
[ 25.267179][ T227] softirqs last disabled at (478105): [] __irq_exit_rcu+0xc4/0x100
[ 25.267526][ T227] ---[ end trace 0000000000000000 ]---
[ 25.308474][ T227] ------------[ cut here ]------------
[ 25.308793][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 25.309208][ T227] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 25.309570][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 25.309956][ T227] Tainted: [W]=WARN
[ 25.310124][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.310383][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 25.310628][ T227] 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
[ 25.311306][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 25.311582][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 25.311868][ T227] RDX: 0000000000000000 RSI: ffff8880052aac98 RDI: ffff88800b5fade8
[ 25.312160][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 25.312457][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 25.312747][ T227] R13: ffff8880052aa128 R14: ffff8880052aa008 R15: ffff8880052aa000
[ 25.313046][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 25.313378][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.313623][ T227] CR2: 00007fd229282330 CR3: 000000000b4aa006 CR4: 0000000000772ef0
[ 25.313910][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.314669][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.314957][ T227] PKRU: 55555554
[ 25.315123][ T227] Call Trace:
[ 25.315274][ T227]
[ 25.315384][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 25.315582][ T227] ? __warn+0xd1/0x1c0
[ 25.315738][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 25.315946][ T227] ? report_bug+0x28c/0x2d0
[ 25.316168][ T227] ? handle_bug+0x54/0xa0
[ 25.316326][ T227] ? exc_invalid_op+0x18/0x50
[ 25.316523][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 25.316737][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 25.316942][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 25.317202][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 25.317410][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 25.317615][ T227] register_netdevice+0xd46/0x1360
[ 25.317821][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 25.318040][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 25.318359][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 25.318615][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 25.318891][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 25.319157][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.319355][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 25.319567][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 25.319826][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.320037][ T227] ? sysfs_file_ops+0x11e/0x170
[ 25.320242][ T227] ? sysfs_kf_write+0x41/0x170
[ 25.320441][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 25.320645][ T227] vfs_write+0xa87/0x11e0
[ 25.320805][ T227] ? __pfx_vfs_write+0x10/0x10
[ 25.321008][ T227] ? find_held_lock+0x2c/0x110
[ 25.321226][ T227] ? __pfx___lock_release+0x10/0x10
[ 25.321437][ T227] ksys_write+0xf8/0x1d0
[ 25.321600][ T227] ? __pfx_ksys_write+0x10/0x10
[ 25.321810][ T227] do_syscall_64+0xc1/0x1d0
[ 25.322042][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.322298][ T227] RIP: 0033:0x7fd229367b77
[ 25.322505][ T227] Code: Unable to access opcode bytes at 0x7fd229367b4d.
[ 25.322777][ T227] RSP: 002b:00007ffc85d32a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 25.323085][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 25.323378][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 25.323664][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 25.323951][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 25.324255][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 25.324561][ T227]
[ 25.324716][ T227] irq event stamp: 492055
[ 25.324871][ T227] hardirqs last enabled at (492067): [] __up_console_sem+0x6b/0x80
[ 25.325214][ T227] hardirqs last disabled at (492080): [] __up_console_sem+0x50/0x80
[ 25.325546][ T227] softirqs last enabled at (491478): [] handle_softirqs+0x32e/0x5c0
[ 25.325880][ T227] softirqs last disabled at (490929): [] __irq_exit_rcu+0xc4/0x100
[ 25.326221][ T227] ---[ end trace 0000000000000000 ]---
[ 25.564821][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 26.071250][ T459] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 26.340073][ T467] netdevsim netdevsim128 eni128np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 26.687686][ T479] netdevsim netdevsim128 eni128np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 27.126443][ T495] netdevsim netdevsim128 eni128np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 28.124643][ T527] netdevsim netdevsim128 eni128np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 28.701784][ T547] netdevsim netdevsim128 eni128np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 29.312623][ T571] netdevsim netdevsim128 eni128np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 30.008308][ T599] netdevsim netdevsim128 eni128np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 31.367400][ T656] netdevsim netdevsim128 eni128np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 31.403366][ T348] netdevsim netdevsim128 eni128np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 31.429966][ T656] ip (656) used greatest stack depth: 23264 bytes left
[ 32.075060][ T684] netdevsim netdevsim128 eni128np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 32.695062][ T710] netdevsim netdevsim128 eni128np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 32.733185][ T348] netdevsim netdevsim128 eni128np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 33.304953][ T735] netdevsim netdevsim128 eni128np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 33.977853][ T759] netdevsim netdevsim128 eni128np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 35.882199][ T834] netdevsim netdevsim128 eni128np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 35.925171][ T348] netdevsim netdevsim128 eni128np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 36.470687][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 36.471459][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 36.471905][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 36.472378][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 36.472819][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 36.473270][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 36.473707][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 37.044890][ T227] ------------[ cut here ]------------
[ 37.045128][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 37.045503][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 37.045892][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 37.046267][ T227] Tainted: [W]=WARN
[ 37.046411][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.046642][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 37.046884][ T227] 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
[ 37.047540][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 37.047781][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 37.048073][ T227] RDX: 0000000000000000 RSI: ffff88800c1b2c98 RDI: ffff88800b5fade8
[ 37.048352][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 37.048633][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 37.048909][ T227] R13: ffff88800c1b2128 R14: ffff88800c1b2008 R15: ffff88800c1b2000
[ 37.049281][ T227] FS: 00007fd229226740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 37.049605][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.049838][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa001 CR4: 0000000000772ef0
[ 37.050204][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.050484][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.050768][ T227] PKRU: 55555554
[ 37.050920][ T227] Call Trace:
[ 37.051154][ T227]
[ 37.051253][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 37.051447][ T227] ? __warn+0xd1/0x1c0
[ 37.051595][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 37.051787][ T227] ? report_bug+0x28c/0x2d0
[ 37.051986][ T227] ? handle_bug+0x54/0xa0
[ 37.052284][ T227] ? exc_invalid_op+0x18/0x50
[ 37.052479][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 37.052679][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 37.052877][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 37.053128][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 37.053328][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 37.053520][ T227] register_netdevice+0xd46/0x1360
[ 37.053714][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 37.053912][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 37.054124][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 37.054367][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 37.054627][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 37.054868][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 37.055066][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 37.055265][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 37.055504][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 37.055687][ T227] ? sysfs_file_ops+0x11e/0x170
[ 37.055877][ T227] ? sysfs_kf_write+0x41/0x170
[ 37.056080][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 37.056272][ T227] vfs_write+0xa87/0x11e0
[ 37.056421][ T227] ? __pfx_vfs_write+0x10/0x10
[ 37.056610][ T227] ? find_held_lock+0x2c/0x110
[ 37.056804][ T227] ? __pfx___lock_release+0x10/0x10
[ 37.057000][ T227] ksys_write+0xf8/0x1d0
[ 37.057151][ T227] ? __pfx_ksys_write+0x10/0x10
[ 37.057356][ T227] do_syscall_64+0xc1/0x1d0
[ 37.057551][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.057776][ T227] RIP: 0033:0x7fd229367b77
[ 37.057965][ T227] 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
[ 37.058603][ T227] RSP: 002b:00007ffc85d32a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 37.058882][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 37.059159][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 37.059437][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 37.059707][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 37.059982][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 37.060281][ T227]
[ 37.060422][ T227] irq event stamp: 1355395
[ 37.060602][ T227] hardirqs last enabled at (1355405): [] __up_console_sem+0x6b/0x80
[ 37.060919][ T227] hardirqs last disabled at (1355414): [] __up_console_sem+0x50/0x80
[ 37.061243][ T227] softirqs last enabled at (1355006): [] handle_softirqs+0x32e/0x5c0
[ 37.061559][ T227] softirqs last disabled at (1354861): [] __irq_exit_rcu+0xc4/0x100
[ 37.061871][ T227] ---[ end trace 0000000000000000 ]---
[ 37.149655][ T233] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 37.674065][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 37.943183][ T11] netdevsim netdevsim128 eni128np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 38.260052][ T348] netdevsim netdevsim128 eni128np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 38.657065][ T348] netdevsim netdevsim128 eni128np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 39.543071][ T348] netdevsim netdevsim128 eni128np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 40.073172][ T348] netdevsim netdevsim128 eni128np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 40.647072][ T11] netdevsim netdevsim128 eni128np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 41.325042][ T11] netdevsim netdevsim128 eni128np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 42.712044][ T11] netdevsim netdevsim128 eni128np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 42.715034][ T11] netdevsim netdevsim128 eni128np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 43.408053][ T11] netdevsim netdevsim128 eni128np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 44.027054][ T348] netdevsim netdevsim128 eni128np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 44.030076][ T348] netdevsim netdevsim128 eni128np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 44.634105][ T348] netdevsim netdevsim128 eni128np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 45.218050][ T348] netdevsim netdevsim128 eni128np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 47.186127][ T11] netdevsim netdevsim128 eni128np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 47.188039][ T11] netdevsim netdevsim128 eni128np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 47.690052][ T227] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 47.693037][ T227] netdevsim netdevsim128 eni128np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 47.696039][ T227] netdevsim netdevsim128 eni128np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 47.699085][ T227] netdevsim netdevsim128 eni128np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 47.702044][ T227] netdevsim netdevsim128 eni128np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 47.704060][ T227] netdevsim netdevsim128 eni128np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 47.706064][ T227] netdevsim netdevsim128 eni128np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 48.197699][ T227] ------------[ cut here ]------------
[ 48.198035][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 48.198479][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 48.198936][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 48.199392][ T227] Tainted: [W]=WARN
[ 48.199566][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48.199848][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 48.200144][ T227] 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
[ 48.200917][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 48.201209][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 48.201539][ T227] RDX: 0000000000000000 RSI: ffff8880025b2c98 RDI: ffff88800b5fae38
[ 48.201875][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 48.202226][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 48.202557][ T227] R13: ffff8880025b2128 R14: ffff8880025b2008 R15: ffff8880025b2000
[ 48.202892][ T227] FS: 00007fd229226740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 48.203294][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.203575][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 48.203906][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.204341][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.204677][ T227] PKRU: 55555554
[ 48.204857][ T227] Call Trace:
[ 48.205038][ T227]
[ 48.205157][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 48.205384][ T227] ? __warn+0xd1/0x1c0
[ 48.205560][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 48.205789][ T227] ? report_bug+0x28c/0x2d0
[ 48.206031][ T227] ? handle_bug+0x54/0xa0
[ 48.206209][ T227] ? exc_invalid_op+0x18/0x50
[ 48.206433][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 48.206669][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 48.206906][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 48.207201][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 48.207431][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 48.207658][ T227] register_netdevice+0xd46/0x1360
[ 48.207893][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 48.208140][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 48.208398][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 48.208684][ T227] ? mark_lock+0x38/0x3e0
[ 48.208856][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 48.209158][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 48.209446][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 48.209734][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 48.209973][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 48.210262][ T227] ? kernfs_create_link+0x173/0x240
[ 48.210491][ T227] ? kernfs_put+0x1c/0x40
[ 48.210660][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 48.210890][ T227] really_probe+0x1df/0x920
[ 48.211131][ T227] __driver_probe_device+0x2e6/0x3e0
[ 48.211357][ T227] driver_probe_device+0x49/0x140
[ 48.211584][ T227] __device_attach_driver+0x192/0x2b0
[ 48.211809][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 48.212095][ T227] bus_for_each_drv+0x107/0x1a0
[ 48.212328][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 48.212548][ T227] ? bus_to_subsys+0xd5/0x110
[ 48.212773][ T227] ? __pfx___lock_release+0x10/0x10
[ 48.212995][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 48.213239][ T227] __device_attach+0x1a3/0x3f0
[ 48.213464][ T227] ? __pfx___device_attach+0x10/0x10
[ 48.213688][ T227] ? bus_to_subsys+0xd5/0x110
[ 48.213912][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 48.214156][ T227] bus_probe_device+0x133/0x180
[ 48.214386][ T227] device_add+0x99d/0x1110
[ 48.214613][ T227] ? __pfx_device_add+0x10/0x10
[ 48.214840][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 48.215086][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 48.215379][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 48.215668][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 48.215889][ T227] ? sysfs_file_ops+0x11e/0x170
[ 48.216131][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 48.216354][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 48.216588][ T227] vfs_write+0xa87/0x11e0
[ 48.216766][ T227] ? __pfx_vfs_write+0x10/0x10
[ 48.216995][ T227] ? find_held_lock+0x2c/0x110
[ 48.217236][ T227] ? __pfx___lock_release+0x10/0x10
[ 48.217469][ T227] ksys_write+0xf8/0x1d0
[ 48.217641][ T227] ? __pfx_ksys_write+0x10/0x10
[ 48.217877][ T227] do_syscall_64+0xc1/0x1d0
[ 48.218114][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.218394][ T227] RIP: 0033:0x7fd229367b77
[ 48.218623][ T227] 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
[ 48.219417][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 48.219757][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 48.220099][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 48.220429][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 48.220759][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 48.221103][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 48.221454][ T227]
[ 48.221623][ T227] irq event stamp: 2241601
[ 48.221847][ T227] hardirqs last enabled at (2241611): [] __up_console_sem+0x6b/0x80
[ 48.222248][ T227] hardirqs last disabled at (2241622): [] __up_console_sem+0x50/0x80
[ 48.222635][ T227] softirqs last enabled at (2241516): [] handle_softirqs+0x32e/0x5c0
[ 48.223027][ T227] softirqs last disabled at (2241499): [] __irq_exit_rcu+0xc4/0x100
[ 48.223411][ T227] ---[ end trace 0000000000000000 ]---
[ 48.272400][ T227] ------------[ cut here ]------------
[ 48.272716][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 48.273141][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 48.273559][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 48.273977][ T227] Tainted: [W]=WARN
[ 48.274139][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 48.274387][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 48.274644][ T227] 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
[ 48.275351][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 48.275603][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 48.275903][ T227] RDX: 0000000000000000 RSI: ffff8880098fac98 RDI: ffff88800b5fade8
[ 48.276211][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 48.276513][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 48.276809][ T227] R13: ffff8880098fa128 R14: ffff8880098fa008 R15: ffff8880098fa000
[ 48.277122][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 48.277468][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.277725][ T227] CR2: 00007fc3f3f2fe70 CR3: 000000000b4aa006 CR4: 0000000000772ef0
[ 48.278035][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 48.278337][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 48.278740][ T227] PKRU: 55555554
[ 48.278894][ T227] Call Trace:
[ 48.279058][ T227]
[ 48.279171][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 48.279376][ T227] ? __warn+0xd1/0x1c0
[ 48.279533][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 48.279740][ T227] ? report_bug+0x28c/0x2d0
[ 48.279951][ T227] ? handle_bug+0x54/0xa0
[ 48.280116][ T227] ? exc_invalid_op+0x18/0x50
[ 48.280320][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 48.280543][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 48.280757][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 48.281021][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 48.281235][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 48.281443][ T227] register_netdevice+0xd46/0x1360
[ 48.281650][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 48.281864][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 48.282094][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 48.282370][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 48.282642][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 48.282906][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 48.283124][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 48.283337][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 48.283603][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 48.283803][ T227] ? sysfs_file_ops+0x11e/0x170
[ 48.284006][ T227] ? sysfs_kf_write+0x41/0x170
[ 48.284224][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 48.284441][ T227] vfs_write+0xa87/0x11e0
[ 48.284604][ T227] ? __pfx_vfs_write+0x10/0x10
[ 48.284814][ T227] ? find_held_lock+0x2c/0x110
[ 48.285039][ T227] ? __pfx___lock_release+0x10/0x10
[ 48.285252][ T227] ksys_write+0xf8/0x1d0
[ 48.285408][ T227] ? __pfx_ksys_write+0x10/0x10
[ 48.285623][ T227] do_syscall_64+0xc1/0x1d0
[ 48.285833][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 48.286090][ T227] RIP: 0033:0x7fd229367b77
[ 48.286298][ T227] 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
[ 48.287003][ T227] RSP: 002b:00007ffc85d32a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 48.287314][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 48.287616][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 48.287921][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 48.288230][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 48.288527][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 48.288845][ T227]
[ 48.289004][ T227] irq event stamp: 2258945
[ 48.289214][ T227] hardirqs last enabled at (2258957): [] __up_console_sem+0x6b/0x80
[ 48.289568][ T227] hardirqs last disabled at (2258966): [] __up_console_sem+0x50/0x80
[ 48.289913][ T227] softirqs last enabled at (2258246): [] handle_softirqs+0x32e/0x5c0
[ 48.290268][ T227] softirqs last disabled at (2258241): [] __irq_exit_rcu+0xc4/0x100
[ 48.290614][ T227] ---[ end trace 0000000000000000 ]---
[ 48.538095][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 59.812003][ T227] ------------[ cut here ]------------
[ 59.812268][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 59.812707][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 59.813296][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 59.813705][ T227] Tainted: [W]=WARN
[ 59.813863][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 59.814177][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 59.814438][ T227] 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
[ 59.815150][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 59.815410][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 59.815710][ T227] RDX: 0000000000000000 RSI: ffff88800a64ac98 RDI: ffff88800b5fade8
[ 59.816011][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 59.816326][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 59.816629][ T227] R13: ffff88800a64a128 R14: ffff88800a64a008 R15: ffff88800a64a000
[ 59.816933][ T227] FS: 00007fd229226740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 59.817297][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.817556][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 59.817859][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 59.818174][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 59.818477][ T227] PKRU: 55555554
[ 59.818634][ T227] Call Trace:
[ 59.818788][ T227]
[ 59.818893][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 59.819108][ T227] ? __warn+0xd1/0x1c0
[ 59.819269][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 59.819480][ T227] ? report_bug+0x28c/0x2d0
[ 59.819694][ T227] ? handle_bug+0x54/0xa0
[ 59.819850][ T227] ? exc_invalid_op+0x18/0x50
[ 59.820065][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 59.820287][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 59.820500][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 59.820759][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 59.820970][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 59.821188][ T227] register_netdevice+0xd46/0x1360
[ 59.821399][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 59.821611][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 59.821832][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 59.822116][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 59.822394][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 59.822663][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 59.822871][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 59.823093][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 59.823356][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 59.823558][ T227] ? sysfs_file_ops+0x11e/0x170
[ 59.823763][ T227] ? sysfs_kf_write+0x41/0x170
[ 59.823971][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 59.824190][ T227] vfs_write+0xa87/0x11e0
[ 59.824363][ T227] ? __pfx_vfs_write+0x10/0x10
[ 59.824572][ T227] ? find_held_lock+0x2c/0x110
[ 59.824786][ T227] ? __pfx___lock_release+0x10/0x10
[ 59.824999][ T227] ksys_write+0xf8/0x1d0
[ 59.825169][ T227] ? __pfx_ksys_write+0x10/0x10
[ 59.825387][ T227] do_syscall_64+0xc1/0x1d0
[ 59.825593][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 59.825844][ T227] RIP: 0033:0x7fd229367b77
[ 59.826065][ T227] 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
[ 59.826771][ T227] RSP: 002b:00007ffc85d32a28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 59.827087][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 59.827393][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 59.827693][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 59.827994][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 59.828303][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 59.828626][ T227]
[ 59.828781][ T227] irq event stamp: 3131665
[ 59.828982][ T227] hardirqs last enabled at (3131675): [] __up_console_sem+0x6b/0x80
[ 59.829340][ T227] hardirqs last disabled at (3131686): [] __up_console_sem+0x50/0x80
[ 59.829687][ T227] softirqs last enabled at (3131048): [] handle_softirqs+0x32e/0x5c0
[ 59.830048][ T227] softirqs last disabled at (3130987): [] __irq_exit_rcu+0xc4/0x100
[ 59.830397][ T227] ---[ end trace 0000000000000000 ]---
[ 59.962429][ T233] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 71.546917][ T227] ------------[ cut here ]------------
[ 71.547339][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 71.547786][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 71.548384][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 71.548861][ T227] Tainted: [W]=WARN
[ 71.549096][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 71.549439][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 71.549729][ T227] 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
[ 71.550623][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 71.550974][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 71.551321][ T227] RDX: 0000000000000000 RSI: ffff88800d482c98 RDI: ffff88800b5fae38
[ 71.551698][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 71.552126][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 71.552560][ T227] R13: ffff88800d482128 R14: ffff88800d482008 R15: ffff88800d482000
[ 71.553220][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 71.553847][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.554309][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 71.554853][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.555412][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.555957][ T227] PKRU: 55555554
[ 71.556249][ T227] Call Trace:
[ 71.556524][ T227]
[ 71.556709][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 71.557114][ T227] ? __warn+0xd1/0x1c0
[ 71.557408][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 71.557787][ T227] ? report_bug+0x28c/0x2d0
[ 71.558181][ T227] ? handle_bug+0x54/0xa0
[ 71.558386][ T227] ? exc_invalid_op+0x18/0x50
[ 71.558648][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 71.558958][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 71.559285][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 71.559723][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 71.560120][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 71.560496][ T227] register_netdevice+0xd46/0x1360
[ 71.560872][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 71.561299][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 71.561574][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 71.561926][ T227] ? mark_lock+0x38/0x3e0
[ 71.562179][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 71.562476][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 71.562767][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 71.563109][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 71.563430][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 71.563736][ T227] ? kernfs_create_link+0x173/0x240
[ 71.564053][ T227] ? kernfs_put+0x1c/0x40
[ 71.564286][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 71.564585][ T227] really_probe+0x1df/0x920
[ 71.564846][ T227] __driver_probe_device+0x2e6/0x3e0
[ 71.565121][ T227] driver_probe_device+0x49/0x140
[ 71.565433][ T227] __device_attach_driver+0x192/0x2b0
[ 71.565661][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 71.565955][ T227] bus_for_each_drv+0x107/0x1a0
[ 71.566234][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 71.566457][ T227] ? bus_to_subsys+0xd5/0x110
[ 71.566689][ T227] ? __pfx___lock_release+0x10/0x10
[ 71.566922][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 71.567171][ T227] __device_attach+0x1a3/0x3f0
[ 71.567395][ T227] ? __pfx___device_attach+0x10/0x10
[ 71.567616][ T227] ? bus_to_subsys+0xd5/0x110
[ 71.567839][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 71.568093][ T227] bus_probe_device+0x133/0x180
[ 71.568323][ T227] device_add+0x99d/0x1110
[ 71.568550][ T227] ? __pfx_device_add+0x10/0x10
[ 71.568773][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 71.569056][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 71.569355][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 71.569645][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 71.569868][ T227] ? sysfs_file_ops+0x11e/0x170
[ 71.570138][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 71.570364][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 71.570598][ T227] vfs_write+0xa87/0x11e0
[ 71.570775][ T227] ? __pfx_vfs_write+0x10/0x10
[ 71.571049][ T227] ? find_held_lock+0x2c/0x110
[ 71.571284][ T227] ? __pfx___lock_release+0x10/0x10
[ 71.571517][ T227] ksys_write+0xf8/0x1d0
[ 71.571689][ T227] ? __pfx_ksys_write+0x10/0x10
[ 71.571943][ T227] do_syscall_64+0xc1/0x1d0
[ 71.572256][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.572541][ T227] RIP: 0033:0x7fd229367b77
[ 71.572769][ T227] 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
[ 71.573572][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 71.574000][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 71.574399][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 71.574816][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 71.575273][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 71.575645][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 71.576121][ T227]
[ 71.576295][ T227] irq event stamp: 4010563
[ 71.576517][ T227] hardirqs last enabled at (4010573): [] __up_console_sem+0x6b/0x80
[ 71.576909][ T227] hardirqs last disabled at (4010582): [] __up_console_sem+0x50/0x80
[ 71.577453][ T227] softirqs last enabled at (4010612): [] handle_softirqs+0x32e/0x5c0
[ 71.577973][ T227] softirqs last disabled at (4010591): [] __irq_exit_rcu+0xc4/0x100
[ 71.578423][ T227] ---[ end trace 0000000000000000 ]---
[ 71.615059][ T227] ------------[ cut here ]------------
[ 71.615352][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 71.615770][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 71.616215][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 71.616616][ T227] Tainted: [W]=WARN
[ 71.616770][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 71.617110][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 71.617387][ T227] 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
[ 71.618123][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 71.618383][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 71.618692][ T227] RDX: 0000000000000000 RSI: ffff8880060d2c98 RDI: ffff88800b5fade8
[ 71.619088][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 71.619483][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 71.619788][ T227] R13: ffff8880060d2128 R14: ffff8880060d2008 R15: ffff8880060d2000
[ 71.620167][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 71.620547][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.620806][ T227] CR2: 00007fd229282330 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 71.621200][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 71.621506][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 71.621858][ T227] PKRU: 55555554
[ 71.622105][ T227] Call Trace:
[ 71.622312][ T227]
[ 71.622445][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 71.622735][ T227] ? __warn+0xd1/0x1c0
[ 71.622968][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 71.623318][ T227] ? report_bug+0x28c/0x2d0
[ 71.623655][ T227] ? handle_bug+0x54/0xa0
[ 71.623914][ T227] ? exc_invalid_op+0x18/0x50
[ 71.624235][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 71.624814][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 71.625076][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 71.625345][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 71.625559][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 71.625774][ T227] register_netdevice+0xd46/0x1360
[ 71.626124][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 71.626387][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 71.626616][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 71.627083][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 71.627366][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 71.627799][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 71.628061][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 71.628360][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 71.628702][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 71.628981][ T227] ? sysfs_file_ops+0x11e/0x170
[ 71.629290][ T227] ? sysfs_kf_write+0x41/0x170
[ 71.629608][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 71.629960][ T227] vfs_write+0xa87/0x11e0
[ 71.630242][ T227] ? __pfx_vfs_write+0x10/0x10
[ 71.630584][ T227] ? find_held_lock+0x2c/0x110
[ 71.630921][ T227] ? __pfx___lock_release+0x10/0x10
[ 71.631285][ T227] ksys_write+0xf8/0x1d0
[ 71.631534][ T227] ? __pfx_ksys_write+0x10/0x10
[ 71.631884][ T227] do_syscall_64+0xc1/0x1d0
[ 71.632450][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.632851][ T227] RIP: 0033:0x7fd229367b77
[ 71.633357][ T227] Code: Unable to access opcode bytes at 0x7fd229367b4d.
[ 71.633640][ T227] RSP: 002b:00007ffc85d34318 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 71.634041][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 71.634468][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 71.635437][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 71.635914][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 71.636577][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 71.637278][ T227]
[ 71.637438][ T227] irq event stamp: 4021355
[ 71.637679][ T227] hardirqs last enabled at (4021365): [] __up_console_sem+0x6b/0x80
[ 71.638257][ T227] hardirqs last disabled at (4021376): [] __up_console_sem+0x50/0x80
[ 71.638722][ T227] softirqs last enabled at (4021306): [] handle_softirqs+0x32e/0x5c0
[ 71.639154][ T227] softirqs last disabled at (4021295): [] __irq_exit_rcu+0xc4/0x100
[ 71.639655][ T227] ---[ end trace 0000000000000000 ]---
[ 71.884202][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 72.415667][ T2093] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 72.664039][ T2101] netdevsim netdevsim128 eni128np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 73.011531][ T2114] netdevsim netdevsim128 eni128np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 73.423697][ T2129] netdevsim netdevsim128 eni128np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 74.301068][ T2160] netdevsim netdevsim128 eni128np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 74.842095][ T2180] netdevsim netdevsim128 eni128np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 75.420395][ T2204] netdevsim netdevsim128 eni128np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 76.086787][ T2232] netdevsim netdevsim128 eni128np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 77.410531][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 77.411240][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 77.411705][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 77.412202][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 77.412661][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 77.413142][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 77.413608][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 77.414077][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 78.213061][ T227] ------------[ cut here ]------------
[ 78.213321][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 78.213732][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 78.214182][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 78.214589][ T227] Tainted: [W]=WARN
[ 78.214744][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 78.214996][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 78.215266][ T227] 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
[ 78.215977][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 78.216244][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 78.216551][ T227] RDX: 0000000000000000 RSI: ffff888004f0ac98 RDI: ffff88800b5fade8
[ 78.216851][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 78.217163][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 78.217469][ T227] R13: ffff888004f0a128 R14: ffff888004f0a008 R15: ffff888004f0a000
[ 78.217770][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 78.218126][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.218382][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa006 CR4: 0000000000772ef0
[ 78.218696][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 78.218997][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 78.219310][ T227] PKRU: 55555554
[ 78.219463][ T227] Call Trace:
[ 78.219615][ T227]
[ 78.219723][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 78.219928][ T227] ? __warn+0xd1/0x1c0
[ 78.220092][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 78.220298][ T227] ? report_bug+0x28c/0x2d0
[ 78.220509][ T227] ? handle_bug+0x54/0xa0
[ 78.220666][ T227] ? exc_invalid_op+0x18/0x50
[ 78.220872][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 78.221096][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 78.221312][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 78.221571][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 78.221785][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 78.222000][ T227] register_netdevice+0xd46/0x1360
[ 78.222223][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 78.222448][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 78.222667][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 78.222933][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 78.223220][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 78.223484][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 78.223691][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 78.223906][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 78.224181][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 78.224384][ T227] ? sysfs_file_ops+0x11e/0x170
[ 78.224589][ T227] ? sysfs_kf_write+0x41/0x170
[ 78.224798][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 78.225008][ T227] vfs_write+0xa87/0x11e0
[ 78.225181][ T227] ? __pfx_vfs_write+0x10/0x10
[ 78.225390][ T227] ? find_held_lock+0x2c/0x110
[ 78.225602][ T227] ? __pfx___lock_release+0x10/0x10
[ 78.225817][ T227] ksys_write+0xf8/0x1d0
[ 78.225974][ T227] ? __pfx_ksys_write+0x10/0x10
[ 78.226200][ T227] do_syscall_64+0xc1/0x1d0
[ 78.226408][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 78.226657][ T227] RIP: 0033:0x7fd229367b77
[ 78.226863][ T227] 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
[ 78.227573][ T227] RSP: 002b:00007ffc85d34318 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 78.227883][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 78.228190][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 78.228495][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 78.228796][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 78.229103][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 78.229421][ T227]
[ 78.229574][ T227] irq event stamp: 4477695
[ 78.229775][ T227] hardirqs last enabled at (4477705): [] __up_console_sem+0x6b/0x80
[ 78.230140][ T227] hardirqs last disabled at (4477716): [] __up_console_sem+0x50/0x80
[ 78.230484][ T227] softirqs last enabled at (4476978): [] handle_softirqs+0x32e/0x5c0
[ 78.230832][ T227] softirqs last disabled at (4476971): [] __irq_exit_rcu+0xc4/0x100
[ 78.231188][ T227] ---[ end trace 0000000000000000 ]---
[ 78.316246][ T233] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 78.829044][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 79.093090][ T348] netdevsim netdevsim128 eni128np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 79.437974][ T348] netdevsim netdevsim128 eni128np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 79.864094][ T348] netdevsim netdevsim128 eni128np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 80.743039][ T348] netdevsim netdevsim128 eni128np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 81.274080][ T11] netdevsim netdevsim128 eni128np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 81.881085][ T348] netdevsim netdevsim128 eni128np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 82.543042][ T348] netdevsim netdevsim128 eni128np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 83.827225][ T227] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 83.829042][ T227] netdevsim netdevsim128 eni128np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 83.832057][ T227] netdevsim netdevsim128 eni128np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 83.834040][ T227] netdevsim netdevsim128 eni128np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 83.837035][ T227] netdevsim netdevsim128 eni128np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 83.839035][ T227] netdevsim netdevsim128 eni128np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 83.842145][ T227] netdevsim netdevsim128 eni128np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 83.845046][ T227] netdevsim netdevsim128 eni128np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 84.804777][ T227] ------------[ cut here ]------------
[ 84.806364][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 84.807076][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 84.807702][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 84.808346][ T227] Tainted: [W]=WARN
[ 84.808659][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 84.808979][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 84.809320][ T227] 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
[ 84.810184][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 84.810508][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 84.810889][ T227] RDX: 0000000000000000 RSI: ffff8880052aac98 RDI: ffff88800b5fae38
[ 84.811281][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 84.811663][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 84.812084][ T227] R13: ffff8880052aa128 R14: ffff8880052aa008 R15: ffff8880052aa000
[ 84.812468][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 84.812901][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.813237][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa005 CR4: 0000000000772ef0
[ 84.813615][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 84.813993][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 84.814378][ T227] PKRU: 55555554
[ 84.814684][ T227] Call Trace:
[ 84.814897][ T227]
[ 84.815057][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 84.815322][ T227] ? __warn+0xd1/0x1c0
[ 84.815525][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 84.815786][ T227] ? report_bug+0x28c/0x2d0
[ 84.816086][ T227] ? handle_bug+0x54/0xa0
[ 84.816297][ T227] ? exc_invalid_op+0x18/0x50
[ 84.816560][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 84.816834][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 84.817119][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 84.817471][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 84.817738][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 84.818003][ T227] register_netdevice+0xd46/0x1360
[ 84.818284][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 84.818560][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 84.818834][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 84.819181][ T227] ? mark_lock+0x38/0x3e0
[ 84.819388][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 84.819721][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 84.820078][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 84.820423][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 84.820694][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 84.821038][ T227] ? kernfs_create_link+0x173/0x240
[ 84.821312][ T227] ? kernfs_put+0x1c/0x40
[ 84.821513][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 84.821779][ T227] really_probe+0x1df/0x920
[ 84.822069][ T227] __driver_probe_device+0x2e6/0x3e0
[ 84.822333][ T227] driver_probe_device+0x49/0x140
[ 84.822593][ T227] __device_attach_driver+0x192/0x2b0
[ 84.822857][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 84.823184][ T227] bus_for_each_drv+0x107/0x1a0
[ 84.823446][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 84.823704][ T227] ? bus_to_subsys+0xd5/0x110
[ 84.823961][ T227] ? __pfx___lock_release+0x10/0x10
[ 84.824249][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 84.824520][ T227] __device_attach+0x1a3/0x3f0
[ 84.824786][ T227] ? __pfx___device_attach+0x10/0x10
[ 84.825062][ T227] ? bus_to_subsys+0xd5/0x110
[ 84.825325][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 84.825594][ T227] bus_probe_device+0x133/0x180
[ 84.825856][ T227] device_add+0x99d/0x1110
[ 84.826130][ T227] ? __pfx_device_add+0x10/0x10
[ 84.826390][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 84.826661][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 84.826993][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 84.827335][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 84.827596][ T227] ? sysfs_file_ops+0x11e/0x170
[ 84.827862][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 84.828148][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 84.828417][ T227] vfs_write+0xa87/0x11e0
[ 84.828635][ T227] ? __pfx_vfs_write+0x10/0x10
[ 84.828899][ T227] ? find_held_lock+0x2c/0x110
[ 84.829187][ T227] ? __pfx___lock_release+0x10/0x10
[ 84.829456][ T227] ksys_write+0xf8/0x1d0
[ 84.829658][ T227] ? __pfx_ksys_write+0x10/0x10
[ 84.829929][ T227] do_syscall_64+0xc1/0x1d0
[ 84.830209][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.830526][ T227] RIP: 0033:0x7fd229367b77
[ 84.830798][ T227] 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
[ 84.831656][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 84.832074][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 84.832461][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 84.832833][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 84.833223][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 84.833598][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 84.833993][ T227]
[ 84.834210][ T227] irq event stamp: 4910139
[ 84.834468][ T227] hardirqs last enabled at (4910151): [] __up_console_sem+0x6b/0x80
[ 84.834898][ T227] hardirqs last disabled at (4910162): [] __up_console_sem+0x50/0x80
[ 84.835355][ T227] softirqs last enabled at (4910194): [] handle_softirqs+0x32e/0x5c0
[ 84.835795][ T227] softirqs last disabled at (4910171): [] __irq_exit_rcu+0xc4/0x100
[ 84.836255][ T227] ---[ end trace 0000000000000000 ]---
[ 84.867555][ T227] ------------[ cut here ]------------
[ 84.867910][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 84.868334][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 84.868772][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 84.869186][ T227] Tainted: [W]=WARN
[ 84.869341][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 84.869591][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 84.869847][ T227] 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
[ 84.870558][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 84.870811][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 84.871285][ T227] RDX: 0000000000000000 RSI: ffff88800c1b2c98 RDI: ffff88800b5fade8
[ 84.871580][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 84.871876][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 84.872494][ T227] R13: ffff88800c1b2128 R14: ffff88800c1b2008 R15: ffff88800c1b2000
[ 84.872789][ T227] FS: 00007fd229226740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 84.873336][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.873584][ T227] CR2: 00007fd229282330 CR3: 000000000b4aa004 CR4: 0000000000772ef0
[ 84.873884][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 84.874323][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 84.874621][ T227] PKRU: 55555554
[ 84.874778][ T227] Call Trace:
[ 84.874930][ T227]
[ 84.875137][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 84.875344][ T227] ? __warn+0xd1/0x1c0
[ 84.875503][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 84.875708][ T227] ? report_bug+0x28c/0x2d0
[ 84.875918][ T227] ? handle_bug+0x54/0xa0
[ 84.876152][ T227] ? exc_invalid_op+0x18/0x50
[ 84.876361][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 84.876576][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 84.876787][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 84.877129][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 84.877340][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 84.877547][ T227] register_netdevice+0xd46/0x1360
[ 84.877753][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 84.877973][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 84.878348][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 84.878602][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 84.878878][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 84.879302][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 84.879503][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 84.879721][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 84.879981][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 84.880345][ T227] ? sysfs_file_ops+0x11e/0x170
[ 84.880548][ T227] ? sysfs_kf_write+0x41/0x170
[ 84.880754][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 84.880962][ T227] vfs_write+0xa87/0x11e0
[ 84.881275][ T227] ? __pfx_vfs_write+0x10/0x10
[ 84.881482][ T227] ? find_held_lock+0x2c/0x110
[ 84.881693][ T227] ? __pfx___lock_release+0x10/0x10
[ 84.881905][ T227] ksys_write+0xf8/0x1d0
[ 84.882223][ T227] ? __pfx_ksys_write+0x10/0x10
[ 84.882443][ T227] do_syscall_64+0xc1/0x1d0
[ 84.882647][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 84.882896][ T227] RIP: 0033:0x7fd229367b77
[ 84.883117][ T227] 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
[ 84.883819][ T227] RSP: 002b:00007ffc85d32698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 84.884137][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 84.884441][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 84.884742][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 84.885046][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 84.885346][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 84.885663][ T227]
[ 84.885821][ T227] irq event stamp: 4920839
[ 84.886030][ T227] hardirqs last enabled at (4920851): [] __up_console_sem+0x6b/0x80
[ 84.886379][ T227] hardirqs last disabled at (4920860): [] __up_console_sem+0x50/0x80
[ 84.886721][ T227] softirqs last enabled at (4920702): [] handle_softirqs+0x32e/0x5c0
[ 84.887087][ T227] softirqs last disabled at (4920585): [] __irq_exit_rcu+0xc4/0x100
[ 84.887433][ T227] ---[ end trace 0000000000000000 ]---
[ 85.172864][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 86.191513][ T2515] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 86.348492][ T2520] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 86.445491][ T2522] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 86.595641][ T2526] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 86.806809][ T2529] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 87.278302][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 87.350537][ T227] ------------[ cut here ]------------
[ 87.350794][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 87.351211][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 87.351632][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 87.352057][ T227] Tainted: [W]=WARN
[ 87.352213][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 87.352467][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 87.352726][ T227] 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
[ 87.353438][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 87.353696][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 87.353997][ T227] RDX: 0000000000000000 RSI: ffff8880025b2c98 RDI: ffff88800b5fade8
[ 87.354309][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 87.354608][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 87.354904][ T227] R13: ffff8880025b2128 R14: ffff8880025b2008 R15: ffff8880025b2000
[ 87.355228][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 87.355583][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.355841][ T227] CR2: 00007f5cbb024000 CR3: 000000000b4aa006 CR4: 0000000000772ef0
[ 87.356152][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 87.356453][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 87.356755][ T227] PKRU: 55555554
[ 87.356908][ T227] Call Trace:
[ 87.357083][ T227]
[ 87.357191][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 87.357399][ T227] ? __warn+0xd1/0x1c0
[ 87.357557][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 87.357767][ T227] ? report_bug+0x28c/0x2d0
[ 87.357977][ T227] ? handle_bug+0x54/0xa0
[ 87.358140][ T227] ? exc_invalid_op+0x18/0x50
[ 87.358344][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 87.358565][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 87.358782][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 87.359049][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 87.359267][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 87.359477][ T227] register_netdevice+0xd46/0x1360
[ 87.359686][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 87.359901][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 87.360129][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 87.360395][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 87.360677][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 87.360939][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 87.361154][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 87.361367][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 87.361627][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 87.361830][ T227] ? sysfs_file_ops+0x11e/0x170
[ 87.362051][ T227] ? sysfs_kf_write+0x41/0x170
[ 87.362261][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 87.362471][ T227] vfs_write+0xa87/0x11e0
[ 87.362635][ T227] ? __pfx_vfs_write+0x10/0x10
[ 87.362841][ T227] ? find_held_lock+0x2c/0x110
[ 87.363063][ T227] ? __pfx___lock_release+0x10/0x10
[ 87.363278][ T227] ksys_write+0xf8/0x1d0
[ 87.363435][ T227] ? __pfx_ksys_write+0x10/0x10
[ 87.363657][ T227] do_syscall_64+0xc1/0x1d0
[ 87.363863][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.364123][ T227] RIP: 0033:0x7fd229367b77
[ 87.364334][ T227] 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
[ 87.365042][ T227] RSP: 002b:00007ffc85d32698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 87.365352][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 87.365654][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 87.365954][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 87.366264][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 87.366567][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 87.366883][ T227]
[ 87.367048][ T227] irq event stamp: 5036997
[ 87.367255][ T227] hardirqs last enabled at (5037007): [] __up_console_sem+0x6b/0x80
[ 87.367605][ T227] hardirqs last disabled at (5037016): [] __up_console_sem+0x50/0x80
[ 87.367959][ T227] softirqs last enabled at (5035614): [] handle_softirqs+0x32e/0x5c0
[ 87.368320][ T227] softirqs last disabled at (5035609): [] __irq_exit_rcu+0xc4/0x100
[ 87.368672][ T227] ---[ end trace 0000000000000000 ]---
[ 87.454795][ T237] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 88.433084][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 88.589043][ T348] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 88.677312][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 88.857131][ T348] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 89.058065][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 89.508054][ T227] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 89.625677][ T227] ------------[ cut here ]------------
[ 89.626104][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 89.626613][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 89.627159][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 89.627758][ T227] Tainted: [W]=WARN
[ 89.627962][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.628301][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 89.628632][ T227] 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
[ 89.629498][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 89.629824][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 89.630212][ T227] RDX: 0000000000000000 RSI: ffff8880098fac98 RDI: ffff88800b5fae38
[ 89.630587][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 89.630960][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 89.631349][ T227] R13: ffff8880098fa128 R14: ffff8880098fa008 R15: ffff8880098fa000
[ 89.631726][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 89.632196][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.632515][ T227] CR2: 0000559eef2e6000 CR3: 000000000b4aa001 CR4: 0000000000772ef0
[ 89.632895][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.633287][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.633661][ T227] PKRU: 55555554
[ 89.633863][ T227] Call Trace:
[ 89.634077][ T227]
[ 89.634220][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 89.634485][ T227] ? __warn+0xd1/0x1c0
[ 89.634694][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 89.634958][ T227] ? report_bug+0x28c/0x2d0
[ 89.635247][ T227] ? handle_bug+0x54/0xa0
[ 89.635452][ T227] ? exc_invalid_op+0x18/0x50
[ 89.635714][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 89.635990][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 89.636283][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 89.636614][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 89.636882][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 89.637165][ T227] register_netdevice+0xd46/0x1360
[ 89.637463][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 89.637735][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 89.638026][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 89.638356][ T227] ? mark_lock+0x38/0x3e0
[ 89.638561][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 89.638891][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 89.639238][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 89.639570][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 89.639842][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 89.640182][ T227] ? kernfs_create_link+0x173/0x240
[ 89.640448][ T227] ? kernfs_put+0x1c/0x40
[ 89.640648][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 89.640916][ T227] really_probe+0x1df/0x920
[ 89.641200][ T227] __driver_probe_device+0x2e6/0x3e0
[ 89.641467][ T227] driver_probe_device+0x49/0x140
[ 89.641727][ T227] __device_attach_driver+0x192/0x2b0
[ 89.642002][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 89.642332][ T227] bus_for_each_drv+0x107/0x1a0
[ 89.642596][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 89.642852][ T227] ? bus_to_subsys+0xd5/0x110
[ 89.643154][ T227] ? __pfx___lock_release+0x10/0x10
[ 89.643418][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 89.643683][ T227] __device_attach+0x1a3/0x3f0
[ 89.643942][ T227] ? __pfx___device_attach+0x10/0x10
[ 89.644218][ T227] ? bus_to_subsys+0xd5/0x110
[ 89.644481][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 89.644749][ T227] bus_probe_device+0x133/0x180
[ 89.645033][ T227] device_add+0x99d/0x1110
[ 89.645301][ T227] ? __pfx_device_add+0x10/0x10
[ 89.645557][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 89.645829][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 89.646171][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 89.646503][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.646762][ T227] ? sysfs_file_ops+0x11e/0x170
[ 89.647048][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.647308][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 89.647574][ T227] vfs_write+0xa87/0x11e0
[ 89.647785][ T227] ? __pfx_vfs_write+0x10/0x10
[ 89.648064][ T227] ? find_held_lock+0x2c/0x110
[ 89.648343][ T227] ? __pfx___lock_release+0x10/0x10
[ 89.648609][ T227] ksys_write+0xf8/0x1d0
[ 89.648820][ T227] ? __pfx_ksys_write+0x10/0x10
[ 89.649105][ T227] do_syscall_64+0xc1/0x1d0
[ 89.649372][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.649685][ T227] RIP: 0033:0x7fd229367b77
[ 89.649950][ T227] 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
[ 89.650814][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 89.651207][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 89.651581][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 89.651965][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 89.652364][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 89.652747][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 89.653153][ T227]
[ 89.653358][ T227] irq event stamp: 5139539
[ 89.653616][ T227] hardirqs last enabled at (5139551): [] __up_console_sem+0x6b/0x80
[ 89.654069][ T227] hardirqs last disabled at (5139564): [] __up_console_sem+0x50/0x80
[ 89.654512][ T227] softirqs last enabled at (5139110): [] handle_softirqs+0x32e/0x5c0
[ 89.654947][ T227] softirqs last disabled at (5139091): [] __irq_exit_rcu+0xc4/0x100
[ 89.655390][ T227] ---[ end trace 0000000000000000 ]---
[ 89.695055][ T227] ------------[ cut here ]------------
[ 89.695362][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 89.695761][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 89.697410][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 89.697820][ T227] Tainted: [W]=WARN
[ 89.697975][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.698276][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 89.698535][ T227] 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
[ 89.699230][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 89.699489][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 89.699784][ T227] RDX: 0000000000000000 RSI: ffff88800a64ac98 RDI: ffff88800b5fade8
[ 89.700089][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 89.700386][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 89.700687][ T227] R13: ffff88800a64a128 R14: ffff88800a64a008 R15: ffff88800a64a000
[ 89.700989][ T227] FS: 00007fd229226740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 89.701344][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.701593][ T227] CR2: 00007fd229225258 CR3: 000000000b4aa003 CR4: 0000000000772ef0
[ 89.701897][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.702207][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.702502][ T227] PKRU: 55555554
[ 89.702654][ T227] Call Trace:
[ 89.702902][ T227]
[ 89.703006][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 89.703220][ T227] ? __warn+0xd1/0x1c0
[ 89.703377][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 89.703584][ T227] ? report_bug+0x28c/0x2d0
[ 89.703795][ T227] ? handle_bug+0x54/0xa0
[ 89.703950][ T227] ? exc_invalid_op+0x18/0x50
[ 89.704162][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 89.704375][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 89.704584][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 89.704838][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 89.705060][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 89.705266][ T227] register_netdevice+0xd46/0x1360
[ 89.705471][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 89.705684][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 89.705900][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 89.706168][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 89.706447][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 89.706705][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.706905][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 89.707128][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 89.707390][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.707593][ T227] ? sysfs_file_ops+0x11e/0x170
[ 89.707796][ T227] ? sysfs_kf_write+0x41/0x170
[ 89.708009][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 89.708229][ T227] vfs_write+0xa87/0x11e0
[ 89.708392][ T227] ? __pfx_vfs_write+0x10/0x10
[ 89.708664][ T227] ? find_held_lock+0x2c/0x110
[ 89.708881][ T227] ? __pfx___lock_release+0x10/0x10
[ 89.709105][ T227] ksys_write+0xf8/0x1d0
[ 89.709268][ T227] ? __pfx_ksys_write+0x10/0x10
[ 89.709487][ T227] do_syscall_64+0xc1/0x1d0
[ 89.709692][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.709939][ T227] RIP: 0033:0x7fd229367b77
[ 89.710159][ T227] 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
[ 89.710864][ T227] RSP: 002b:00007ffc85d32b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 89.711180][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 89.711480][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 89.711779][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 89.712097][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 89.712402][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 89.712717][ T227]
[ 89.712870][ T227] irq event stamp: 5150277
[ 89.713082][ T227] hardirqs last enabled at (5150289): [] __up_console_sem+0x6b/0x80
[ 89.713432][ T227] hardirqs last disabled at (5150300): [] __up_console_sem+0x50/0x80
[ 89.713782][ T227] softirqs last enabled at (5149658): [] handle_softirqs+0x32e/0x5c0
[ 89.714137][ T227] softirqs last disabled at (5149625): [] __irq_exit_rcu+0xc4/0x100
[ 89.714483][ T227] ---[ end trace 0000000000000000 ]---
[ 89.980096][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 90.490986][ T2596] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 90.492630][ T2596] netdevsim netdevsim128 eni128np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 90.674444][ T2600] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 91.052043][ T2609] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 91.284956][ T2612] netdevsim netdevsim128 eni128np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 91.460517][ T2618] netdevsim netdevsim128 eni128np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 91.460939][ T2618] netdevsim netdevsim128 eni128np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 91.743967][ T2624] netdevsim netdevsim128 eni128np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 91.744405][ T2624] netdevsim netdevsim128 eni128np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 91.861125][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 92.045169][ T227] ------------[ cut here ]------------
[ 92.045480][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 92.045944][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 92.046431][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 92.046896][ T227] Tainted: [W]=WARN
[ 92.047099][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 92.047398][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 92.047704][ T227] 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
[ 92.048615][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 92.048919][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 92.049283][ T227] RDX: 0000000000000000 RSI: ffff88800d482c98 RDI: ffff88800b5fade8
[ 92.049635][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 92.049986][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 92.050351][ T227] R13: ffff88800d482128 R14: ffff88800d482008 R15: ffff88800d482000
[ 92.050707][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 92.051118][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.051420][ T227] CR2: 00007fd2292ab440 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 92.051774][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 92.052151][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 92.052504][ T227] PKRU: 55555554
[ 92.052692][ T227] Call Trace:
[ 92.052880][ T227]
[ 92.053023][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 92.053271][ T227] ? __warn+0xd1/0x1c0
[ 92.053462][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 92.053708][ T227] ? report_bug+0x28c/0x2d0
[ 92.053958][ T227] ? handle_bug+0x54/0xa0
[ 92.054158][ T227] ? exc_invalid_op+0x18/0x50
[ 92.054400][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 92.054655][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 92.054917][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 92.055228][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 92.055477][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 92.055721][ T227] register_netdevice+0xd46/0x1360
[ 92.055971][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 92.056232][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 92.056496][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 92.056802][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 92.057134][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 92.057440][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 92.057682][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 92.057942][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 92.058260][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 92.058503][ T227] ? sysfs_file_ops+0x11e/0x170
[ 92.058768][ T227] ? sysfs_kf_write+0x41/0x170
[ 92.059032][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 92.059280][ T227] vfs_write+0xa87/0x11e0
[ 92.059474][ T227] ? __pfx_vfs_write+0x10/0x10
[ 92.059725][ T227] ? find_held_lock+0x2c/0x110
[ 92.059982][ T227] ? __pfx___lock_release+0x10/0x10
[ 92.060258][ T227] ksys_write+0xf8/0x1d0
[ 92.060447][ T227] ? __pfx_ksys_write+0x10/0x10
[ 92.060697][ T227] do_syscall_64+0xc1/0x1d0
[ 92.060953][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.061255][ T227] RIP: 0033:0x7fd229367b77
[ 92.061501][ T227] 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
[ 92.062311][ T227] RSP: 002b:00007ffc85d32b58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 92.062664][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 92.063007][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 92.063370][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 92.063718][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 92.064071][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 92.064436][ T227]
[ 92.064623][ T227] irq event stamp: 5252347
[ 92.064868][ T227] hardirqs last enabled at (5252359): [] __up_console_sem+0x6b/0x80
[ 92.065279][ T227] hardirqs last disabled at (5252372): [] __up_console_sem+0x50/0x80
[ 92.065676][ T227] softirqs last enabled at (5251634): [] handle_softirqs+0x32e/0x5c0
[ 92.066085][ T227] softirqs last disabled at (5251511): [] __irq_exit_rcu+0xc4/0x100
[ 92.066486][ T227] ---[ end trace 0000000000000000 ]---
[ 92.131124][ T237] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 92.624065][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 92.624425][ T11] netdevsim netdevsim128 eni128np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 92.812051][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 93.180142][ T11] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 93.367056][ T11] netdevsim netdevsim128 eni128np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 93.572053][ T348] netdevsim netdevsim128 eni128np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 93.572423][ T348] netdevsim netdevsim128 eni128np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 93.831039][ T11] netdevsim netdevsim128 eni128np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 93.834034][ T11] netdevsim netdevsim128 eni128np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 93.908094][ T227] netdevsim netdevsim128 eni128np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 94.148526][ T227] ------------[ cut here ]------------
[ 94.148860][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 94.149314][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 94.149775][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 94.150231][ T227] Tainted: [W]=WARN
[ 94.150405][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.150688][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 94.150972][ T227] 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
[ 94.151807][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 94.152117][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 94.152451][ T227] RDX: 0000000000000000 RSI: ffff8880060d2c98 RDI: ffff88800b5fae38
[ 94.152886][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 94.153235][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 94.153573][ T227] R13: ffff8880060d2128 R14: ffff8880060d2008 R15: ffff8880060d2000
[ 94.153910][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 94.154306][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.154585][ T227] CR2: 00007fb5a61be1b4 CR3: 000000000b4aa001 CR4: 0000000000772ef0
[ 94.154925][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 94.155269][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 94.155605][ T227] PKRU: 55555554
[ 94.155776][ T227] Call Trace:
[ 94.155943][ T227]
[ 94.156068][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 94.156297][ T227] ? __warn+0xd1/0x1c0
[ 94.156474][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 94.156703][ T227] ? report_bug+0x28c/0x2d0
[ 94.156933][ T227] ? handle_bug+0x54/0xa0
[ 94.157115][ T227] ? exc_invalid_op+0x18/0x50
[ 94.157348][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 94.157589][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 94.157828][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 94.158145][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 94.158376][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 94.158603][ T227] register_netdevice+0xd46/0x1360
[ 94.158832][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 94.159084][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 94.159325][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 94.159615][ T227] ? mark_lock+0x38/0x3e0
[ 94.159787][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 94.160089][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 94.160376][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 94.160663][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 94.160899][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 94.161196][ T227] ? kernfs_create_link+0x173/0x240
[ 94.161423][ T227] ? kernfs_put+0x1c/0x40
[ 94.161593][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 94.161826][ T227] really_probe+0x1df/0x920
[ 94.162079][ T227] __driver_probe_device+0x2e6/0x3e0
[ 94.162308][ T227] driver_probe_device+0x49/0x140
[ 94.162532][ T227] __device_attach_driver+0x192/0x2b0
[ 94.162762][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 94.163047][ T227] bus_for_each_drv+0x107/0x1a0
[ 94.163275][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 94.163497][ T227] ? bus_to_subsys+0xd5/0x110
[ 94.163721][ T227] ? __pfx___lock_release+0x10/0x10
[ 94.163943][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 94.164183][ T227] __device_attach+0x1a3/0x3f0
[ 94.164411][ T227] ? __pfx___device_attach+0x10/0x10
[ 94.164632][ T227] ? bus_to_subsys+0xd5/0x110
[ 94.164858][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 94.165102][ T227] bus_probe_device+0x133/0x180
[ 94.165329][ T227] device_add+0x99d/0x1110
[ 94.165556][ T227] ? __pfx_device_add+0x10/0x10
[ 94.165780][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 94.166030][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 94.166319][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 94.166608][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.166829][ T227] ? sysfs_file_ops+0x11e/0x170
[ 94.167069][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.167294][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 94.167522][ T227] vfs_write+0xa87/0x11e0
[ 94.167703][ T227] ? __pfx_vfs_write+0x10/0x10
[ 94.167931][ T227] ? find_held_lock+0x2c/0x110
[ 94.168172][ T227] ? __pfx___lock_release+0x10/0x10
[ 94.168405][ T227] ksys_write+0xf8/0x1d0
[ 94.168585][ T227] ? __pfx_ksys_write+0x10/0x10
[ 94.168820][ T227] do_syscall_64+0xc1/0x1d0
[ 94.169055][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.169331][ T227] RIP: 0033:0x7fd229367b77
[ 94.169572][ T227] 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
[ 94.170354][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 94.170691][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 94.171034][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 94.171367][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 94.171699][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 94.172048][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 94.172406][ T227]
[ 94.172575][ T227] irq event stamp: 5350059
[ 94.172796][ T227] hardirqs last enabled at (5350069): [] __up_console_sem+0x6b/0x80
[ 94.173192][ T227] hardirqs last disabled at (5350080): [] __up_console_sem+0x50/0x80
[ 94.173573][ T227] softirqs last enabled at (5349210): [] handle_softirqs+0x32e/0x5c0
[ 94.173962][ T227] softirqs last disabled at (5349153): [] __irq_exit_rcu+0xc4/0x100
[ 94.174354][ T227] ---[ end trace 0000000000000000 ]---
[ 94.206432][ T227] ------------[ cut here ]------------
[ 94.206735][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 94.207163][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 94.207582][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 94.207987][ T227] Tainted: [W]=WARN
[ 94.208157][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.208424][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 94.208682][ T227] 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
[ 94.209387][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 94.209644][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 94.209945][ T227] RDX: 0000000000000000 RSI: ffff888004f0ac98 RDI: ffff88800b5fade8
[ 94.210260][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 94.210562][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 94.210862][ T227] R13: ffff888004f0a128 R14: ffff888004f0a008 R15: ffff888004f0a000
[ 94.211173][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 94.211529][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.211784][ T227] CR2: 00007fd229282330 CR3: 000000000b4aa001 CR4: 0000000000772ef0
[ 94.212196][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 94.212498][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 94.212801][ T227] PKRU: 55555554
[ 94.212957][ T227] Call Trace:
[ 94.213123][ T227]
[ 94.213230][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 94.213437][ T227] ? __warn+0xd1/0x1c0
[ 94.213595][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 94.213804][ T227] ? report_bug+0x28c/0x2d0
[ 94.214025][ T227] ? handle_bug+0x54/0xa0
[ 94.214188][ T227] ? exc_invalid_op+0x18/0x50
[ 94.214394][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 94.214614][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 94.214830][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 94.215100][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 94.215314][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 94.215523][ T227] register_netdevice+0xd46/0x1360
[ 94.215737][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 94.215951][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 94.216185][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 94.216450][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 94.216729][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 94.216996][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.217215][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 94.217431][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 94.217694][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.217893][ T227] ? sysfs_file_ops+0x11e/0x170
[ 94.218106][ T227] ? sysfs_kf_write+0x41/0x170
[ 94.218314][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 94.218527][ T227] vfs_write+0xa87/0x11e0
[ 94.218692][ T227] ? __pfx_vfs_write+0x10/0x10
[ 94.218903][ T227] ? find_held_lock+0x2c/0x110
[ 94.219125][ T227] ? __pfx___lock_release+0x10/0x10
[ 94.219339][ T227] ksys_write+0xf8/0x1d0
[ 94.219496][ T227] ? __pfx_ksys_write+0x10/0x10
[ 94.219714][ T227] do_syscall_64+0xc1/0x1d0
[ 94.219918][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.220184][ T227] RIP: 0033:0x7fd229367b77
[ 94.220395][ T227] 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
[ 94.221105][ T227] RSP: 002b:00007ffc85d32698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 94.221412][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 94.221716][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 94.222033][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 94.222335][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 94.222638][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 94.222961][ T227]
[ 94.223125][ T227] irq event stamp: 5359977
[ 94.223327][ T227] hardirqs last enabled at (5359987): [] __up_console_sem+0x6b/0x80
[ 94.223676][ T227] hardirqs last disabled at (5359996): [] __up_console_sem+0x50/0x80
[ 94.224031][ T227] softirqs last enabled at (5359350): [] handle_softirqs+0x32e/0x5c0
[ 94.224386][ T227] softirqs last disabled at (5359345): [] __irq_exit_rcu+0xc4/0x100
[ 94.224734][ T227] ---[ end trace 0000000000000000 ]---
[ 94.479863][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 94.996432][ T2683] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 95.351534][ T2694] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 95.415738][ T2696] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 95.745044][ T2704] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 96.106237][ T2710] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 96.202214][ T227] netdevsim netdevsim128 eni128np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 96.257730][ T227] ------------[ cut here ]------------
[ 96.257968][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 96.258452][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 96.258871][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 96.259290][ T227] Tainted: [W]=WARN
[ 96.259449][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 96.259705][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 96.259965][ T227] 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
[ 96.260692][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 96.260953][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 96.261272][ T227] RDX: 0000000000000000 RSI: ffff8880052aac98 RDI: ffff88800b5fade8
[ 96.261576][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 96.261891][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 96.262207][ T227] R13: ffff8880052aa128 R14: ffff8880052aa008 R15: ffff8880052aa000
[ 96.262511][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 96.262865][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.263134][ T227] CR2: 00007ffc85d31e80 CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 96.263447][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 96.263753][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 96.264074][ T227] PKRU: 55555554
[ 96.264232][ T227] Call Trace:
[ 96.264389][ T227]
[ 96.264496][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 96.264703][ T227] ? __warn+0xd1/0x1c0
[ 96.264867][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 96.265089][ T227] ? report_bug+0x28c/0x2d0
[ 96.265306][ T227] ? handle_bug+0x54/0xa0
[ 96.265463][ T227] ? exc_invalid_op+0x18/0x50
[ 96.265670][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 96.265890][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 96.266117][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 96.266381][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 96.266592][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 96.266803][ T227] register_netdevice+0xd46/0x1360
[ 96.267029][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 96.267249][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 96.267474][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 96.267743][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 96.268039][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 96.268309][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 96.268516][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 96.268731][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 96.268998][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 96.269214][ T227] ? sysfs_file_ops+0x11e/0x170
[ 96.269423][ T227] ? sysfs_kf_write+0x41/0x170
[ 96.269641][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 96.269856][ T227] vfs_write+0xa87/0x11e0
[ 96.270033][ T227] ? __pfx_vfs_write+0x10/0x10
[ 96.270253][ T227] ? find_held_lock+0x2c/0x110
[ 96.270469][ T227] ? __pfx___lock_release+0x10/0x10
[ 96.270683][ T227] ksys_write+0xf8/0x1d0
[ 96.270844][ T227] ? __pfx_ksys_write+0x10/0x10
[ 96.271070][ T227] do_syscall_64+0xc1/0x1d0
[ 96.271278][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.271537][ T227] RIP: 0033:0x7fd229367b77
[ 96.271747][ T227] 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
[ 96.272479][ T227] RSP: 002b:00007ffc85d32698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 96.272795][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 96.273120][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 96.273423][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 96.273727][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 96.274036][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 96.274356][ T227]
[ 96.274512][ T227] irq event stamp: 5462705
[ 96.274712][ T227] hardirqs last enabled at (5462715): [] __up_console_sem+0x6b/0x80
[ 96.275071][ T227] hardirqs last disabled at (5462726): [] __up_console_sem+0x50/0x80
[ 96.275417][ T227] softirqs last enabled at (5462004): [] handle_softirqs+0x32e/0x5c0
[ 96.275766][ T227] softirqs last disabled at (5461935): [] __irq_exit_rcu+0xc4/0x100
[ 96.276117][ T227] ---[ end trace 0000000000000000 ]---
[ 96.333686][ T237] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 96.864055][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 97.232103][ T11] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 97.297062][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 97.655050][ T11] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 97.947128][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 98.036075][ T227] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 98.172237][ T227] ------------[ cut here ]------------
[ 98.172612][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 98.173041][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 98.173465][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 98.173952][ T227] Tainted: [W]=WARN
[ 98.174138][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 98.174395][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 98.174655][ T227] 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
[ 98.175367][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 98.175631][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 98.175931][ T227] RDX: 0000000000000000 RSI: ffff88800c1b2c98 RDI: ffff88800b5fae38
[ 98.176247][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 98.176553][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 98.176854][ T227] R13: ffff88800c1b2128 R14: ffff88800c1b2008 R15: ffff88800c1b2000
[ 98.177172][ T227] FS: 00007fd229226740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 98.177524][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.177813][ T227] CR2: 0000559eef2e6000 CR3: 000000000b4aa003 CR4: 0000000000772ef0
[ 98.178153][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 98.178455][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 98.178759][ T227] PKRU: 55555554
[ 98.178912][ T227] Call Trace:
[ 98.179076][ T227]
[ 98.179185][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 98.179391][ T227] ? __warn+0xd1/0x1c0
[ 98.179550][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 98.179755][ T227] ? report_bug+0x28c/0x2d0
[ 98.179964][ T227] ? handle_bug+0x54/0xa0
[ 98.180131][ T227] ? exc_invalid_op+0x18/0x50
[ 98.180335][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 98.180554][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 98.180770][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 98.181044][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 98.181255][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 98.181466][ T227] register_netdevice+0xd46/0x1360
[ 98.181683][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 98.181912][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 98.182180][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 98.182444][ T227] ? mark_lock+0x38/0x3e0
[ 98.182602][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 98.182869][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 98.183140][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 98.183404][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 98.183621][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 98.183884][ T227] ? kernfs_create_link+0x173/0x240
[ 98.184101][ T227] ? kernfs_put+0x1c/0x40
[ 98.184257][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 98.184470][ T227] really_probe+0x1df/0x920
[ 98.184680][ T227] __driver_probe_device+0x2e6/0x3e0
[ 98.184887][ T227] driver_probe_device+0x49/0x140
[ 98.185100][ T227] __device_attach_driver+0x192/0x2b0
[ 98.185311][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 98.185566][ T227] bus_for_each_drv+0x107/0x1a0
[ 98.185771][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 98.185972][ T227] ? bus_to_subsys+0xd5/0x110
[ 98.186198][ T227] ? __pfx___lock_release+0x10/0x10
[ 98.186401][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 98.186615][ T227] __device_attach+0x1a3/0x3f0
[ 98.186821][ T227] ? __pfx___device_attach+0x10/0x10
[ 98.187034][ T227] ? bus_to_subsys+0xd5/0x110
[ 98.187239][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 98.187451][ T227] bus_probe_device+0x133/0x180
[ 98.187660][ T227] device_add+0x99d/0x1110
[ 98.187867][ T227] ? __pfx_device_add+0x10/0x10
[ 98.188081][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 98.188302][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 98.188566][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 98.188829][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.189041][ T227] ? sysfs_file_ops+0x11e/0x170
[ 98.189256][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.189458][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 98.189677][ T227] vfs_write+0xa87/0x11e0
[ 98.189841][ T227] ? __pfx_vfs_write+0x10/0x10
[ 98.190073][ T227] ? find_held_lock+0x2c/0x110
[ 98.190289][ T227] ? __pfx___lock_release+0x10/0x10
[ 98.190500][ T227] ksys_write+0xf8/0x1d0
[ 98.190658][ T227] ? __pfx_ksys_write+0x10/0x10
[ 98.190875][ T227] do_syscall_64+0xc1/0x1d0
[ 98.191092][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.191348][ T227] RIP: 0033:0x7fd229367b77
[ 98.191559][ T227] 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
[ 98.192279][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 98.192585][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 98.192889][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 98.193205][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 98.193506][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 98.193807][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 98.194141][ T227]
[ 98.194299][ T227] irq event stamp: 5558759
[ 98.194502][ T227] hardirqs last enabled at (5558769): [] __up_console_sem+0x6b/0x80
[ 98.194852][ T227] hardirqs last disabled at (5558778): [] __up_console_sem+0x50/0x80
[ 98.195210][ T227] softirqs last enabled at (5558590): [] handle_softirqs+0x32e/0x5c0
[ 98.195559][ T227] softirqs last disabled at (5558569): [] __irq_exit_rcu+0xc4/0x100
[ 98.195905][ T227] ---[ end trace 0000000000000000 ]---
[ 98.230192][ T227] ------------[ cut here ]------------
[ 98.230556][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 98.230928][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 98.231334][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 98.231700][ T227] Tainted: [W]=WARN
[ 98.231849][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 98.232093][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 98.232330][ T227] 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
[ 98.232962][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 98.233209][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 98.233481][ T227] RDX: 0000000000000000 RSI: ffff8880025b2c98 RDI: ffff88800b5fade8
[ 98.233750][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 98.234032][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 98.234309][ T227] R13: ffff8880025b2128 R14: ffff8880025b2008 R15: ffff8880025b2000
[ 98.234580][ T227] FS: 00007fd229226740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 98.234894][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.235182][ T227] CR2: 0000559eef2e6000 CR3: 000000000b4aa003 CR4: 0000000000772ef0
[ 98.235455][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 98.235731][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 98.236108][ T227] PKRU: 55555554
[ 98.236250][ T227] Call Trace:
[ 98.236390][ T227]
[ 98.236486][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 98.236674][ T227] ? __warn+0xd1/0x1c0
[ 98.236816][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 98.237010][ T227] ? report_bug+0x28c/0x2d0
[ 98.237215][ T227] ? handle_bug+0x54/0xa0
[ 98.237359][ T227] ? exc_invalid_op+0x18/0x50
[ 98.237544][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 98.237738][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 98.237932][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 98.238179][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 98.238376][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 98.238565][ T227] register_netdevice+0xd46/0x1360
[ 98.238756][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 98.238956][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 98.239186][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 98.239458][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 98.239733][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 98.239974][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.240170][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 98.240500][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 98.240739][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.241041][ T227] ? sysfs_file_ops+0x11e/0x170
[ 98.241230][ T227] ? sysfs_kf_write+0x41/0x170
[ 98.241422][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 98.241610][ T227] vfs_write+0xa87/0x11e0
[ 98.241758][ T227] ? __pfx_vfs_write+0x10/0x10
[ 98.242076][ T227] ? find_held_lock+0x2c/0x110
[ 98.242281][ T227] ? __pfx___lock_release+0x10/0x10
[ 98.242473][ T227] ksys_write+0xf8/0x1d0
[ 98.242615][ T227] ? __pfx_ksys_write+0x10/0x10
[ 98.242925][ T227] do_syscall_64+0xc1/0x1d0
[ 98.243122][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.243458][ T227] RIP: 0033:0x7fd229367b77
[ 98.243648][ T227] 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
[ 98.244436][ T227] RSP: 002b:00007ffc85d328f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 98.244825][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 98.245224][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 98.245500][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 98.245780][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 98.246175][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 98.246465][ T227]
[ 98.246715][ T227] irq event stamp: 5567921
[ 98.246899][ T227] hardirqs last enabled at (5567931): [] __up_console_sem+0x6b/0x80
[ 98.247231][ T227] hardirqs last disabled at (5567942): [] __up_console_sem+0x50/0x80
[ 98.247552][ T227] softirqs last enabled at (5567418): [] handle_softirqs+0x32e/0x5c0
[ 98.247980][ T227] softirqs last disabled at (5567369): [] __irq_exit_rcu+0xc4/0x100
[ 98.248311][ T227] ---[ end trace 0000000000000000 ]---
[ 98.492512][ T237] netdevsim netdevsim128 eni128np1: renamed from eth0
[ 98.998672][ T2765] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 99.310710][ T227] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 99.523179][ T227] netdevsim netdevsim128 eni128np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 99.971196][ T2795] netdevsim netdevsim128 eni128np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 100.103957][ T227] ------------[ cut here ]------------
[ 100.104201][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 100.104578][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 100.104967][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 100.106431][ T227] Tainted: [W]=WARN
[ 100.106578][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.106812][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 100.107221][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 100.107874][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 100.108178][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 100.108462][ T227] RDX: 0000000000000000 RSI: ffff8880098fac98 RDI: ffff88800b5fade8
[ 100.108737][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 100.109024][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 100.109305][ T227] R13: ffff8880098fa128 R14: ffff8880098fa008 R15: ffff8880098fa000
[ 100.109585][ T227] FS: 00007fd229226740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 100.109910][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.110158][ T227] CR2: 0000559eef2ee1e8 CR3: 000000000b4aa004 CR4: 0000000000772ef0
[ 100.110442][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 100.110719][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 100.110997][ T227] PKRU: 55555554
[ 100.111153][ T227] Call Trace:
[ 100.111295][ T227]
[ 100.111394][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 100.111582][ T227] ? __warn+0xd1/0x1c0
[ 100.111728][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 100.111929][ T227] ? report_bug+0x28c/0x2d0
[ 100.112134][ T227] ? handle_bug+0x54/0xa0
[ 100.112279][ T227] ? exc_invalid_op+0x18/0x50
[ 100.112469][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 100.112673][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 100.112872][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 100.113121][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 100.113319][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 100.113512][ T227] register_netdevice+0xd46/0x1360
[ 100.113707][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 100.113905][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 100.114120][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 100.114366][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 100.114625][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 100.114881][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 100.115084][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 100.115284][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 100.115524][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 100.115709][ T227] ? sysfs_file_ops+0x11e/0x170
[ 100.115896][ T227] ? sysfs_kf_write+0x41/0x170
[ 100.116097][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 100.116297][ T227] vfs_write+0xa87/0x11e0
[ 100.116446][ T227] ? __pfx_vfs_write+0x10/0x10
[ 100.116635][ T227] ? find_held_lock+0x2c/0x110
[ 100.116833][ T227] ? __pfx___lock_release+0x10/0x10
[ 100.117039][ T227] ksys_write+0xf8/0x1d0
[ 100.117181][ T227] ? __pfx_ksys_write+0x10/0x10
[ 100.117375][ T227] do_syscall_64+0xc1/0x1d0
[ 100.117570][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.117802][ T227] RIP: 0033:0x7fd229367b77
[ 100.117986][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 100.118635][ T227] RSP: 002b:00007ffc85d328f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 100.118917][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 100.119210][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 100.119484][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 100.119756][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 100.120044][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 100.120338][ T227]
[ 100.120477][ T227] irq event stamp: 5653905
[ 100.120659][ T227] hardirqs last enabled at (5653915): [] __up_console_sem+0x6b/0x80
[ 100.120979][ T227] hardirqs last disabled at (5653924): [] __up_console_sem+0x50/0x80
[ 100.121308][ T227] softirqs last enabled at (5653324): [] handle_softirqs+0x32e/0x5c0
[ 100.121626][ T227] softirqs last disabled at (5653257): [] __irq_exit_rcu+0xc4/0x100
[ 100.121946][ T227] ---[ end trace 0000000000000000 ]---
[ 100.190688][ T233] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 100.691054][ T11] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.025060][ T227] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.167045][ T2819] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 101.251040][ T348] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.624053][ T348] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 101.727495][ T227] ------------[ cut here ]------------
[ 101.727905][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 101.728357][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 101.728794][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 101.729229][ T227] Tainted: [W]=WARN
[ 101.729401][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 101.729669][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 101.729942][ T227] 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
[ 101.730671][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 101.730947][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 101.731771][ T227] RDX: 0000000000000000 RSI: ffff88800a64ac98 RDI: ffff88800b5fae38
[ 101.732114][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 101.732431][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 101.732755][ T227] R13: ffff88800a64a128 R14: ffff88800a64a008 R15: ffff88800a64a000
[ 101.733086][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 101.733450][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.733730][ T227] CR2: 0000559eef2e6000 CR3: 000000000b4aa003 CR4: 0000000000772ef0
[ 101.734083][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.734403][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.734723][ T227] PKRU: 55555554
[ 101.734891][ T227] Call Trace:
[ 101.735069][ T227]
[ 101.735190][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 101.735502][ T227] ? __warn+0xd1/0x1c0
[ 101.735679][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 101.735903][ T227] ? report_bug+0x28c/0x2d0
[ 101.736147][ T227] ? handle_bug+0x54/0xa0
[ 101.736317][ T227] ? exc_invalid_op+0x18/0x50
[ 101.736534][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 101.736770][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 101.737001][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 101.737287][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 101.737511][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 101.737735][ T227] register_netdevice+0xd46/0x1360
[ 101.737962][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 101.738228][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 101.738462][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 101.738737][ T227] ? mark_lock+0x38/0x3e0
[ 101.738908][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 101.739205][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 101.739478][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 101.739760][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 101.739988][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 101.740273][ T227] ? kernfs_create_link+0x173/0x240
[ 101.740496][ T227] ? kernfs_put+0x1c/0x40
[ 101.740665][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 101.740892][ T227] really_probe+0x1df/0x920
[ 101.741129][ T227] __driver_probe_device+0x2e6/0x3e0
[ 101.741354][ T227] driver_probe_device+0x49/0x140
[ 101.741571][ T227] __device_attach_driver+0x192/0x2b0
[ 101.741793][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 101.742087][ T227] bus_for_each_drv+0x107/0x1a0
[ 101.742306][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 101.742520][ T227] ? bus_to_subsys+0xd5/0x110
[ 101.742737][ T227] ? __pfx___lock_release+0x10/0x10
[ 101.742957][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 101.743194][ T227] __device_attach+0x1a3/0x3f0
[ 101.743411][ T227] ? __pfx___device_attach+0x10/0x10
[ 101.743631][ T227] ? bus_to_subsys+0xd5/0x110
[ 101.743849][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 101.744088][ T227] bus_probe_device+0x133/0x180
[ 101.744308][ T227] device_add+0x99d/0x1110
[ 101.744535][ T227] ? __pfx_device_add+0x10/0x10
[ 101.744750][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 101.744980][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 101.745269][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 101.745549][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 101.745764][ T227] ? sysfs_file_ops+0x11e/0x170
[ 101.745989][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 101.746220][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 101.746446][ T227] vfs_write+0xa87/0x11e0
[ 101.746623][ T227] ? __pfx_vfs_write+0x10/0x10
[ 101.746842][ T227] ? find_held_lock+0x2c/0x110
[ 101.747088][ T227] ? __pfx___lock_release+0x10/0x10
[ 101.747317][ T227] ksys_write+0xf8/0x1d0
[ 101.747490][ T227] ? __pfx_ksys_write+0x10/0x10
[ 101.747722][ T227] do_syscall_64+0xc1/0x1d0
[ 101.747943][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.748218][ T227] RIP: 0033:0x7fd229367b77
[ 101.748442][ T227] 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
[ 101.749164][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 101.749484][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 101.749798][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 101.750125][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 101.750436][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 101.750754][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 101.751096][ T227]
[ 101.751265][ T227] irq event stamp: 5721337
[ 101.751480][ T227] hardirqs last enabled at (5721349): [] __up_console_sem+0x6b/0x80
[ 101.751848][ T227] hardirqs last disabled at (5721360): [] __up_console_sem+0x50/0x80
[ 101.752225][ T227] softirqs last enabled at (5720362): [] handle_softirqs+0x32e/0x5c0
[ 101.752586][ T227] softirqs last disabled at (5719801): [] __irq_exit_rcu+0xc4/0x100
[ 101.752948][ T227] ---[ end trace 0000000000000000 ]---
[ 101.850757][ T227] ------------[ cut here ]------------
[ 101.851408][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 101.851799][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 101.852220][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 101.852600][ T227] Tainted: [W]=WARN
[ 101.852763][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 101.853009][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 101.853276][ T227] 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
[ 101.853949][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 101.854209][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 101.854498][ T227] RDX: 0000000000000000 RSI: ffff88800d482c98 RDI: ffff88800b5fade8
[ 101.854786][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 101.855089][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 101.855417][ T227] R13: ffff88800d482128 R14: ffff88800d482008 R15: ffff88800d482000
[ 101.855709][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 101.856052][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.856303][ T227] CR2: 0000559eef30f330 CR3: 000000000b4aa004 CR4: 0000000000772ef0
[ 101.856589][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 101.856880][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 101.857298][ T227] PKRU: 55555554
[ 101.857454][ T227] Call Trace:
[ 101.857610][ T227]
[ 101.857721][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 101.857918][ T227] ? __warn+0xd1/0x1c0
[ 101.858089][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 101.858288][ T227] ? report_bug+0x28c/0x2d0
[ 101.858489][ T227] ? handle_bug+0x54/0xa0
[ 101.858646][ T227] ? exc_invalid_op+0x18/0x50
[ 101.858841][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 101.859068][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 101.859273][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 101.859523][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 101.859728][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 101.859929][ T227] register_netdevice+0xd46/0x1360
[ 101.860142][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 101.860357][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 101.860571][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 101.860822][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 101.861101][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 101.861355][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 101.861550][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 101.861763][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 101.862036][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 101.862236][ T227] ? sysfs_file_ops+0x11e/0x170
[ 101.862439][ T227] ? sysfs_kf_write+0x41/0x170
[ 101.862645][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 101.862851][ T227] vfs_write+0xa87/0x11e0
[ 101.863025][ T227] ? __pfx_vfs_write+0x10/0x10
[ 101.863236][ T227] ? __lock_release+0x103/0x460
[ 101.863434][ T227] ? do_user_addr_fault+0x972/0xe30
[ 101.863647][ T227] ? __pfx___up_read+0x10/0x10
[ 101.863852][ T227] ksys_write+0xf8/0x1d0
[ 101.864035][ T227] ? __pfx_ksys_write+0x10/0x10
[ 101.864234][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 101.864449][ T227] do_syscall_64+0xc1/0x1d0
[ 101.864647][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.864893][ T227] RIP: 0033:0x7fd229367b77
[ 101.865118][ T227] 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
[ 101.865771][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 101.866081][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 101.866367][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 101.866653][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 101.866944][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 101.867250][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 101.867555][ T227]
[ 101.867710][ T227] irq event stamp: 5736291
[ 101.867908][ T227] hardirqs last enabled at (5736303): [] __up_console_sem+0x6b/0x80
[ 101.868251][ T227] hardirqs last disabled at (5736316): [] __up_console_sem+0x50/0x80
[ 101.868588][ T227] softirqs last enabled at (5735432): [] handle_softirqs+0x32e/0x5c0
[ 101.868922][ T227] softirqs last disabled at (5735015): [] __irq_exit_rcu+0xc4/0x100
[ 101.869262][ T227] ---[ end trace 0000000000000000 ]---
[ 102.075179][ T237] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 102.419883][ T227] ------------[ cut here ]------------
[ 102.420205][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 102.420582][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 102.420970][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 102.421354][ T227] Tainted: [W]=WARN
[ 102.421496][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 102.421727][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 102.421976][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 102.422635][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 102.422874][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 102.423163][ T227] RDX: 0000000000000000 RSI: ffff8880060d2c98 RDI: ffff88800b5fade8
[ 102.423441][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 102.423721][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 102.423996][ T227] R13: ffff8880060d2128 R14: ffff8880060d2008 R15: ffff8880060d2000
[ 102.424290][ T227] FS: 00007fd229226740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 102.424609][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.424848][ T227] CR2: 0000559eef30f330 CR3: 000000000b4aa003 CR4: 0000000000772ef0
[ 102.425138][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 102.425429][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 102.425707][ T227] PKRU: 55555554
[ 102.425850][ T227] Call Trace:
[ 102.425992][ T227]
[ 102.426099][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 102.426287][ T227] ? __warn+0xd1/0x1c0
[ 102.426435][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 102.426624][ T227] ? report_bug+0x28c/0x2d0
[ 102.426817][ T227] ? handle_bug+0x54/0xa0
[ 102.426962][ T227] ? exc_invalid_op+0x18/0x50
[ 102.427162][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 102.427364][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 102.427561][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 102.427801][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 102.427994][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 102.428194][ T227] register_netdevice+0xd46/0x1360
[ 102.428407][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 102.428641][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 102.428860][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 102.429115][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 102.429375][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 102.429625][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.429813][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 102.430022][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 102.430263][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.430448][ T227] ? sysfs_file_ops+0x11e/0x170
[ 102.430637][ T227] ? sysfs_kf_write+0x41/0x170
[ 102.430829][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 102.431035][ T227] vfs_write+0xa87/0x11e0
[ 102.431187][ T227] ? __pfx_vfs_write+0x10/0x10
[ 102.431379][ T227] ? __lock_release+0x103/0x460
[ 102.431564][ T227] ? do_user_addr_fault+0x972/0xe30
[ 102.431759][ T227] ? __pfx___up_read+0x10/0x10
[ 102.431963][ T227] ksys_write+0xf8/0x1d0
[ 102.432116][ T227] ? __pfx_ksys_write+0x10/0x10
[ 102.432305][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 102.432501][ T227] do_syscall_64+0xc1/0x1d0
[ 102.432687][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.432918][ T227] RIP: 0033:0x7fd229367b77
[ 102.433115][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 102.433756][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.434038][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 102.434314][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 102.434587][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 102.434860][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 102.435145][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 102.435436][ T227]
[ 102.435576][ T227] irq event stamp: 5747487
[ 102.435757][ T227] hardirqs last enabled at (5747497): [] __up_console_sem+0x6b/0x80
[ 102.436082][ T227] hardirqs last disabled at (5747508): [] __up_console_sem+0x50/0x80
[ 102.436396][ T227] softirqs last enabled at (5745680): [] handle_softirqs+0x32e/0x5c0
[ 102.436713][ T227] softirqs last disabled at (5745443): [] __irq_exit_rcu+0xc4/0x100
[ 102.437037][ T227] ---[ end trace 0000000000000000 ]---
[ 102.524558][ T237] netdevsim netdevsim128 eni128np3: renamed from eth0
[ 102.938049][ T348] netdevsim netdevsim128 eni128np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 103.420081][ T11] netdevsim netdevsim128 eni128np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 103.502126][ T11] netdevsim netdevsim128 eni128np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 103.744129][ T11] netdevsim netdevsim128 eni128np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 104.062050][ T348] netdevsim netdevsim128 eni128np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.183190][ T11] netdevsim netdevsim128 eni128np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 105.186111][ T11] netdevsim netdevsim128 eni128np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 105.189035][ T11] netdevsim netdevsim128 eni128np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 105.326039][ T11] netdevsim netdevsim128 eni128np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 105.328173][ T11] netdevsim netdevsim128 eni128np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 105.330037][ T11] netdevsim netdevsim128 eni128np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.073037][ T11] netdevsim netdevsim128 eni128np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 106.075048][ T11] netdevsim netdevsim128 eni128np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 106.078034][ T11] netdevsim netdevsim128 eni128np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 106.154039][ T11] netdevsim netdevsim128 eni128np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 106.157040][ T11] netdevsim netdevsim128 eni128np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 106.159048][ T11] netdevsim netdevsim128 eni128np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.018075][ T11] netdevsim netdevsim128 eni128np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 107.146057][ T11] netdevsim netdevsim128 eni128np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 107.281042][ T11] netdevsim netdevsim128 eni128np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 107.470306][ T11] netdevsim netdevsim128 eni128np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 107.718044][ T11] netdevsim netdevsim128 eni128np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 108.045465][ T348] netdevsim netdevsim128 eni128np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 108.443046][ T11] netdevsim netdevsim128 eni128np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 109.218936][ T227] ------------[ cut here ]------------
[ 109.219220][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 109.219614][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 109.220031][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 109.220420][ T227] Tainted: [W]=WARN
[ 109.220578][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.220826][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 109.221174][ T227] 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
[ 109.221849][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 109.222118][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 109.222409][ T227] RDX: 0000000000000000 RSI: ffff888004f0ac98 RDI: ffff88800b5fade8
[ 109.222700][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 109.222993][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 109.223298][ T227] R13: ffff888004f0a128 R14: ffff888004f0a008 R15: ffff888004f0a000
[ 109.223593][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 109.223932][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.224190][ T227] CR2: 00005576eeb6a0c0 CR3: 000000000b4aa001 CR4: 0000000000772ef0
[ 109.224485][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 109.224778][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 109.225082][ T227] PKRU: 55555554
[ 109.225239][ T227] Call Trace:
[ 109.225395][ T227]
[ 109.225505][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 109.225709][ T227] ? __warn+0xd1/0x1c0
[ 109.225865][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 109.226090][ T227] ? report_bug+0x28c/0x2d0
[ 109.226299][ T227] ? handle_bug+0x54/0xa0
[ 109.226458][ T227] ? exc_invalid_op+0x18/0x50
[ 109.226661][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 109.226874][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 109.227099][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 109.227352][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 109.227564][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 109.227771][ T227] register_netdevice+0xd46/0x1360
[ 109.227985][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 109.228207][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 109.228426][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 109.228682][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 109.228956][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 109.229224][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.229431][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 109.229640][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 109.229894][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 109.230102][ T227] ? sysfs_file_ops+0x11e/0x170
[ 109.230306][ T227] ? sysfs_kf_write+0x41/0x170
[ 109.230509][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 109.230717][ T227] vfs_write+0xa87/0x11e0
[ 109.230882][ T227] ? __pfx_vfs_write+0x10/0x10
[ 109.231098][ T227] ? find_held_lock+0x2c/0x110
[ 109.231308][ T227] ? __pfx___lock_release+0x10/0x10
[ 109.231515][ T227] ksys_write+0xf8/0x1d0
[ 109.231673][ T227] ? __pfx_ksys_write+0x10/0x10
[ 109.231890][ T227] do_syscall_64+0xc1/0x1d0
[ 109.232105][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.232354][ T227] RIP: 0033:0x7fd229367b77
[ 109.232574][ T227] 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
[ 109.233249][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 109.233550][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 109.233884][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 109.234205][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 109.234514][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 109.234812][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 109.235134][ T227]
[ 109.235287][ T227] irq event stamp: 6173429
[ 109.235484][ T227] hardirqs last enabled at (6173441): [] __up_console_sem+0x6b/0x80
[ 109.235813][ T227] hardirqs last disabled at (6173452): [] __up_console_sem+0x50/0x80
[ 109.236155][ T227] softirqs last enabled at (6172712): [] handle_softirqs+0x32e/0x5c0
[ 109.236490][ T227] softirqs last disabled at (6172603): [] __irq_exit_rcu+0xc4/0x100
[ 109.236824][ T227] ---[ end trace 0000000000000000 ]---
[ 109.302988][ T233] netdevsim netdevsim128 eni128np3: renamed from eth0
[ 109.985038][ T348] netdevsim netdevsim128 eni128np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 109.988038][ T348] netdevsim netdevsim128 eni128np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 110.411039][ T348] netdevsim netdevsim128 eni128np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 110.638039][ T227] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 110.641037][ T227] netdevsim netdevsim128 eni128np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 110.644034][ T227] netdevsim netdevsim128 eni128np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 110.964038][ T348] netdevsim netdevsim128 eni128np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 111.093052][ T348] netdevsim netdevsim128 eni128np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 111.222067][ T348] netdevsim netdevsim128 eni128np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 111.343312][ T227] ------------[ cut here ]------------
[ 111.343671][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 111.344205][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 111.344648][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 111.345082][ T227] Tainted: [W]=WARN
[ 111.345256][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.345522][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 111.345802][ T227] 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
[ 111.346538][ T227] RSP: 0018:ffffc90000ad7520 EFLAGS: 00010246
[ 111.346808][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 111.347148][ T227] RDX: 0000000000000000 RSI: ffff8880052aac98 RDI: ffff88800b5fae38
[ 111.347476][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 111.347792][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 111.348577][ T227] R13: ffff8880052aa128 R14: ffff8880052aa008 R15: ffff8880052aa000
[ 111.348899][ T227] FS: 00007fd229226740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 111.349276][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.349549][ T227] CR2: 0000559eef2ebcdc CR3: 000000000b4aa002 CR4: 0000000000772ef0
[ 111.349864][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 111.350193][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 111.350507][ T227] PKRU: 55555554
[ 111.350675][ T227] Call Trace:
[ 111.350842][ T227]
[ 111.350963][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.351208][ T227] ? __warn+0xd1/0x1c0
[ 111.351386][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.351605][ T227] ? report_bug+0x28c/0x2d0
[ 111.351841][ T227] ? handle_bug+0x54/0xa0
[ 111.352027][ T227] ? exc_invalid_op+0x18/0x50
[ 111.352247][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 111.352478][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.352706][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 111.352982][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 111.353223][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 111.353446][ T227] register_netdevice+0xd46/0x1360
[ 111.353671][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 111.353907][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 111.354156][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 111.354434][ T227] ? mark_lock+0x38/0x3e0
[ 111.354609][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 111.355040][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 111.355321][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 111.355599][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 111.355829][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 111.356112][ T227] ? kernfs_create_link+0x173/0x240
[ 111.356335][ T227] ? kernfs_put+0x1c/0x40
[ 111.356508][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 111.356734][ T227] really_probe+0x1df/0x920
[ 111.356959][ T227] __driver_probe_device+0x2e6/0x3e0
[ 111.357191][ T227] driver_probe_device+0x49/0x140
[ 111.357412][ T227] __device_attach_driver+0x192/0x2b0
[ 111.357633][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 111.357898][ T227] bus_for_each_drv+0x107/0x1a0
[ 111.358134][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 111.358352][ T227] ? bus_to_subsys+0xd5/0x110
[ 111.358569][ T227] ? __pfx___lock_release+0x10/0x10
[ 111.358786][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 111.359009][ T227] __device_attach+0x1a3/0x3f0
[ 111.359254][ T227] ? __pfx___device_attach+0x10/0x10
[ 111.359469][ T227] ? bus_to_subsys+0xd5/0x110
[ 111.359692][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 111.359919][ T227] bus_probe_device+0x133/0x180
[ 111.360154][ T227] device_add+0x99d/0x1110
[ 111.360378][ T227] ? __pfx_device_add+0x10/0x10
[ 111.360592][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 111.360823][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 111.361109][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 111.361398][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.361613][ T227] ? sysfs_file_ops+0x11e/0x170
[ 111.361847][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.362075][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 111.362301][ T227] vfs_write+0xa87/0x11e0
[ 111.362476][ T227] ? __pfx_vfs_write+0x10/0x10
[ 111.362700][ T227] ? find_held_lock+0x2c/0x110
[ 111.362927][ T227] ? __pfx___lock_release+0x10/0x10
[ 111.363178][ T227] ksys_write+0xf8/0x1d0
[ 111.363348][ T227] ? __pfx_ksys_write+0x10/0x10
[ 111.363580][ T227] do_syscall_64+0xc1/0x1d0
[ 111.363798][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.364077][ T227] RIP: 0033:0x7fd229367b77
[ 111.364299][ T227] 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
[ 111.365034][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.365354][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fd229367b77
[ 111.365666][ T227] RDX: 0000000000000004 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 111.365985][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 111.366311][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000004
[ 111.366625][ T227] R13: 00007fd229423760 R14: 0000000000000004 R15: 00007fd22941e9c0
[ 111.366958][ T227]
[ 111.367150][ T227] irq event stamp: 6299615
[ 111.367375][ T227] hardirqs last enabled at (6299627): [] __up_console_sem+0x6b/0x80
[ 111.367735][ T227] hardirqs last disabled at (6299638): [] __up_console_sem+0x50/0x80
[ 111.368107][ T227] softirqs last enabled at (6299610): [] handle_softirqs+0x32e/0x5c0
[ 111.368473][ T227] softirqs last disabled at (6299587): [] __irq_exit_rcu+0xc4/0x100
[ 111.368835][ T227] ---[ end trace 0000000000000000 ]---
[ 111.482937][ T227] ------------[ cut here ]------------
[ 111.483244][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 111.483618][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 111.484021][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 111.484401][ T227] Tainted: [W]=WARN
[ 111.484548][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.484805][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 111.485052][ T227] 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
[ 111.485701][ T227] RSP: 0018:ffffc90000ad7910 EFLAGS: 00010246
[ 111.485944][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 111.486234][ T227] RDX: 0000000000000000 RSI: ffff8880025b2c98 RDI: ffff88800b5fade8
[ 111.486507][ T227] RBP: ffffffffb9923440 R08: 0000000000000000 R09: fffffbfff6efd83c
[ 111.486781][ T227] R10: ffffffffb77ec1e7 R11: ffff88800b5fa300 R12: 0000000000000000
[ 111.487064][ T227] R13: ffff8880025b2128 R14: ffff8880025b2008 R15: ffff8880025b2000
[ 111.487340][ T227] FS: 00007fd229226740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 111.487657][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.487997][ T227] CR2: 00007fd2293da733 CR3: 000000000b4aa004 CR4: 0000000000772ef0
[ 111.488288][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 111.488565][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 111.488837][ T227] PKRU: 55555554
[ 111.488976][ T227] Call Trace:
[ 111.489126][ T227]
[ 111.489224][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.489411][ T227] ? __warn+0xd1/0x1c0
[ 111.489554][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.489744][ T227] ? report_bug+0x28c/0x2d0
[ 111.489934][ T227] ? handle_bug+0x54/0xa0
[ 111.490086][ T227] ? exc_invalid_op+0x18/0x50
[ 111.490274][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 111.490472][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.490667][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 111.490905][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 111.491108][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 111.491303][ T227] register_netdevice+0xd46/0x1360
[ 111.491494][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 111.491690][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 111.491899][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 111.492145][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 111.492404][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 111.492643][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.492828][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 111.493034][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 111.493275][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.493457][ T227] ? sysfs_file_ops+0x11e/0x170
[ 111.493649][ T227] ? sysfs_kf_write+0x41/0x170
[ 111.493837][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 111.494037][ T227] vfs_write+0xa87/0x11e0
[ 111.494187][ T227] ? __pfx_vfs_write+0x10/0x10
[ 111.494378][ T227] ? __lock_release+0x103/0x460
[ 111.494565][ T227] ? do_user_addr_fault+0x972/0xe30
[ 111.494757][ T227] ? __pfx___up_read+0x10/0x10
[ 111.494954][ T227] ksys_write+0xf8/0x1d0
[ 111.495121][ T227] ? __pfx_ksys_write+0x10/0x10
[ 111.495345][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 111.495582][ T227] do_syscall_64+0xc1/0x1d0
[ 111.495792][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.496039][ T227] RIP: 0033:0x7fd229367b77
[ 111.496230][ T227] 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
[ 111.496865][ T227] RSP: 002b:00007ffc85d34ff8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.497152][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd229367b77
[ 111.497430][ T227] RDX: 0000000000000002 RSI: 0000559eef30f330 RDI: 0000000000000001
[ 111.497706][ T227] RBP: 0000559eef30f330 R08: 0000000000000000 R09: 00007fd2293da4e0
[ 111.497981][ T227] R10: 00007fd2293da3e0 R11: 0000000000000246 R12: 0000000000000002
[ 111.498261][ T227] R13: 00007fd229423760 R14: 0000000000000002 R15: 00007fd22941e9c0
[ 111.498552][ T227]
[ 111.498693][ T227] irq event stamp: 6325633
[ 111.498876][ T227] hardirqs last enabled at (6325643): [] __up_console_sem+0x6b/0x80
[ 111.499201][ T227] hardirqs last disabled at (6325654): [] __up_console_sem+0x50/0x80
[ 111.499518][ T227] softirqs last enabled at (6324394): [] handle_softirqs+0x32e/0x5c0
[ 111.499835][ T227] softirqs last disabled at (6324345): [] __irq_exit_rcu+0xc4/0x100
[ 111.500159][ T227] ---[ end trace 0000000000000000 ]---
[ 111.685176][ T237] netdevsim netdevsim128 eni128np2: renamed from eth0
[ 112.721145][ T3145] netdevsim netdevsim128 eni128np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 113.231633][ T3156] netdevsim netdevsim128 eni128np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 113.505911][ T3162] netdevsim netdevsim128 eni128np2: device assumes port 4789 will be used by vxlan tunnels