[ 12.009311][ T228] ------------[ cut here ]------------
[ 12.009762][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 12.010322][ T228] Modules linked in: netdevsim
[ 12.010557][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 12.010925][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 12.011193][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 12.011472][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 12.012195][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 12.012513][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 12.012853][ T228] RDX: 0000000000000000 RSI: ffff88800b67ac98 RDI: ffff888009790b78
[ 12.013169][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 12.013501][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 12.013826][ T228] R13: ffff88800b67a128 R14: ffff88800b67a008 R15: ffff88800b67a000
[ 12.014138][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 12.014514][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 12.014784][ T228] CR2: 000055f6452b6338 CR3: 000000000aa9c005 CR4: 0000000000772ef0
[ 12.015116][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 12.015438][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 12.015748][ T228] PKRU: 55555554
[ 12.015930][ T228] Call Trace:
[ 12.016104][ T228]
[ 12.016218][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 12.016454][ T228] ? __warn+0xd1/0x1c0
[ 12.016618][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 12.016827][ T228] ? report_bug+0x28c/0x2d0
[ 12.017048][ T228] ? handle_bug+0x54/0xa0
[ 12.017208][ T228] ? exc_invalid_op+0x18/0x50
[ 12.017429][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 12.017655][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 12.017877][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 12.018142][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 12.018356][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 12.018583][ T228] register_netdevice+0xd46/0x1360
[ 12.018806][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 12.019028][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 12.019253][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 12.019525][ T228] ? mark_lock+0x38/0x3e0
[ 12.019686][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 12.019963][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 12.020242][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 12.020524][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 12.020746][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 12.021007][ T228] ? kernfs_create_link+0x173/0x240
[ 12.021220][ T228] ? kernfs_put+0x1c/0x40
[ 12.021377][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 12.021606][ T228] really_probe+0x1df/0x920
[ 12.021827][ T228] __driver_probe_device+0x2e6/0x3e0
[ 12.022035][ T228] driver_probe_device+0x49/0x140
[ 12.022241][ T228] __device_attach_driver+0x192/0x2b0
[ 12.022459][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 12.022711][ T228] bus_for_each_drv+0x107/0x1a0
[ 12.022917][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 12.023123][ T228] ? bus_to_subsys+0xd5/0x110
[ 12.023334][ T228] ? __pfx___lock_release+0x10/0x10
[ 12.023546][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 12.023758][ T228] __device_attach+0x1a3/0x3f0
[ 12.023962][ T228] ? __pfx___device_attach+0x10/0x10
[ 12.024162][ T228] ? bus_to_subsys+0xd5/0x110
[ 12.024369][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 12.024592][ T228] bus_probe_device+0x133/0x180
[ 12.024813][ T228] device_add+0x99d/0x1110
[ 12.025025][ T228] ? __pfx_device_add+0x10/0x10
[ 12.025231][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 12.025461][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 12.025725][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 12.026010][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 12.026219][ T228] ? sysfs_file_ops+0x11e/0x170
[ 12.026448][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 12.026651][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 12.026866][ T228] vfs_write+0xa87/0x11e0
[ 12.027033][ T228] ? __pfx_vfs_write+0x10/0x10
[ 12.027244][ T228] ? __lock_release+0x103/0x460
[ 12.027457][ T228] ? do_user_addr_fault+0x972/0xe30
[ 12.027674][ T228] ? __pfx___up_read+0x10/0x10
[ 12.027897][ T228] ksys_write+0xf8/0x1d0
[ 12.028055][ T228] ? __pfx_ksys_write+0x10/0x10
[ 12.028255][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 12.028479][ T228] do_syscall_64+0xc1/0x1d0
[ 12.028691][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 12.028945][ T228] RIP: 0033:0x7fe6ba243b77
[ 12.029342][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 12.030069][ T228] RSP: 002b:00007ffe65a79e88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 12.030387][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 12.030706][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 12.031020][ T228] RBP: 000055f6452b5330 R08: 0000000000000003 R09: 0000000000000077
[ 12.031325][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 12.031643][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 12.031972][ T228]
[ 12.032133][ T228] irq event stamp: 69961
[ 12.032303][ T228] hardirqs last enabled at (69971): [] __up_console_sem+0x6b/0x80
[ 12.032672][ T228] hardirqs last disabled at (69982): [] __up_console_sem+0x50/0x80
[ 12.033023][ T228] softirqs last enabled at (68362): [] handle_softirqs+0x32e/0x5c0
[ 12.033375][ T228] softirqs last disabled at (68313): [] __irq_exit_rcu+0xc4/0x100
[ 12.033746][ T228] ---[ end trace 0000000000000000 ]---
[ 12.192149][ T233] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 12.987237][ T247] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 13.576827][ T259] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 13.842490][ T262] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.791353][ T278] netdevsim netdevsim785 eni785np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 15.366689][ T289] netdevsim netdevsim785 eni785np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 17.043982][ T327] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 17.194490][ T328] netdevsim netdevsim785 eni785np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.330772][ T329] netdevsim netdevsim785 eni785np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 17.425782][ T329] ip (329) used greatest stack depth: 22496 bytes left
[ 18.372073][ T228] ------------[ cut here ]------------
[ 18.372430][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 18.372844][ T228] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 18.373160][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 18.373579][ T228] Tainted: [W]=WARN
[ 18.373753][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.374019][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 18.374256][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 18.374948][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 18.375193][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 18.375657][ T228] RDX: 0000000000000000 RSI: ffff88800d78ac98 RDI: ffff888009790b28
[ 18.376065][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 18.376362][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 18.376732][ T228] R13: ffff88800d78a128 R14: ffff88800d78a008 R15: ffff88800d78a000
[ 18.377022][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 18.377346][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.377750][ T228] CR2: 000055f6452b5330 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 18.378048][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 18.378323][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 18.378758][ T228] PKRU: 55555554
[ 18.378903][ T228] Call Trace:
[ 18.379045][ T228]
[ 18.379150][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.379357][ T228] ? __warn+0xd1/0x1c0
[ 18.379656][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.379847][ T228] ? report_bug+0x28c/0x2d0
[ 18.380074][ T228] ? handle_bug+0x54/0xa0
[ 18.380222][ T228] ? exc_invalid_op+0x18/0x50
[ 18.380613][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 18.380842][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 18.381061][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 18.381322][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 18.381558][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 18.381791][ T228] register_netdevice+0xd46/0x1360
[ 18.382013][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 18.382249][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 18.382506][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 18.382783][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 18.383074][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 18.383349][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 18.383570][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 18.383797][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 18.384065][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 18.384267][ T228] ? sysfs_file_ops+0x11e/0x170
[ 18.384486][ T228] ? sysfs_kf_write+0x41/0x170
[ 18.384695][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 18.384910][ T228] vfs_write+0xa87/0x11e0
[ 18.385076][ T228] ? __pfx_vfs_write+0x10/0x10
[ 18.385285][ T228] ? find_held_lock+0x2c/0x110
[ 18.385516][ T228] ? __pfx___lock_release+0x10/0x10
[ 18.385737][ T228] ksys_write+0xf8/0x1d0
[ 18.385914][ T228] ? __pfx_ksys_write+0x10/0x10
[ 18.386126][ T228] do_syscall_64+0xc1/0x1d0
[ 18.386330][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.386580][ T228] RIP: 0033:0x7fe6ba243b77
[ 18.386830][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 18.387559][ T228] RSP: 002b:00007ffe65a79d88 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 18.387943][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 18.388364][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 18.388836][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 18.389218][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 18.389633][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 18.389975][ T228]
[ 18.390122][ T228] irq event stamp: 270209
[ 18.390269][ T228] hardirqs last enabled at (270219): [] __up_console_sem+0x6b/0x80
[ 18.390638][ T228] hardirqs last disabled at (270230): [] __up_console_sem+0x50/0x80
[ 18.390965][ T228] softirqs last enabled at (269786): [] handle_softirqs+0x32e/0x5c0
[ 18.391290][ T228] softirqs last disabled at (269665): [] __irq_exit_rcu+0xc4/0x100
[ 18.391636][ T228] ---[ end trace 0000000000000000 ]---
[ 18.524719][ T233] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 19.396375][ T345] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.399482][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.057522][ T358] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 20.070438][ T11] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 20.266130][ T361] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.270472][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 21.023425][ T377] netdevsim netdevsim785 eni785np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 21.027419][ T11] netdevsim netdevsim785 eni785np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 21.522256][ T388] netdevsim netdevsim785 eni785np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.527469][ T11] netdevsim netdevsim785 eni785np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.937454][ T399] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.939683][ T399] netdevsim netdevsim785 eni785np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.941423][ T399] netdevsim netdevsim785 eni785np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 22.031757][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 22.034496][ T64] netdevsim netdevsim785 eni785np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 22.037421][ T64] netdevsim netdevsim785 eni785np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 22.881421][ T416] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 22.927426][ T64] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 23.043314][ T417] netdevsim netdevsim785 eni785np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 23.099470][ T64] netdevsim netdevsim785 eni785np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 23.196968][ T418] netdevsim netdevsim785 eni785np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 23.245458][ T64] netdevsim netdevsim785 eni785np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 24.772031][ T228] ------------[ cut here ]------------
[ 24.772423][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 24.772913][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 24.773211][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 24.773674][ T228] Tainted: [W]=WARN
[ 24.773854][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.774137][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 24.774445][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 24.775217][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 24.775645][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 24.776023][ T228] RDX: 0000000000000000 RSI: ffff8880024cac98 RDI: ffff888009790b78
[ 24.776363][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 24.776845][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 24.777188][ T228] R13: ffff8880024ca128 R14: ffff8880024ca008 R15: ffff8880024ca000
[ 24.777542][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 24.777941][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.778228][ T228] CR2: 00007fe6ba2b6733 CR3: 000000000aa9c005 CR4: 0000000000772ef0
[ 24.778583][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.778923][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.779263][ T228] PKRU: 55555554
[ 24.779458][ T228] Call Trace:
[ 24.779642][ T228]
[ 24.779771][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.780009][ T228] ? __warn+0xd1/0x1c0
[ 24.780194][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.780441][ T228] ? report_bug+0x28c/0x2d0
[ 24.780683][ T228] ? handle_bug+0x54/0xa0
[ 24.780873][ T228] ? exc_invalid_op+0x18/0x50
[ 24.781106][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 24.781355][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.781608][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 24.781889][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 24.782119][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 24.782341][ T228] register_netdevice+0xd46/0x1360
[ 24.782585][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 24.782816][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 24.783064][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 24.783348][ T228] ? mark_lock+0x38/0x3e0
[ 24.783530][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 24.783825][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 24.784124][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 24.784424][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 24.784661][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 24.784941][ T228] ? kernfs_create_link+0x173/0x240
[ 24.785167][ T228] ? kernfs_put+0x1c/0x40
[ 24.785335][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 24.785579][ T228] really_probe+0x1df/0x920
[ 24.785822][ T228] __driver_probe_device+0x2e6/0x3e0
[ 24.786054][ T228] driver_probe_device+0x49/0x140
[ 24.786278][ T228] __device_attach_driver+0x192/0x2b0
[ 24.786514][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 24.786797][ T228] bus_for_each_drv+0x107/0x1a0
[ 24.787026][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 24.787258][ T228] ? bus_to_subsys+0xd5/0x110
[ 24.787490][ T228] ? __pfx___lock_release+0x10/0x10
[ 24.787722][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 24.787946][ T228] __device_attach+0x1a3/0x3f0
[ 24.788164][ T228] ? __pfx___device_attach+0x10/0x10
[ 24.788379][ T228] ? bus_to_subsys+0xd5/0x110
[ 24.788621][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 24.788864][ T228] bus_probe_device+0x133/0x180
[ 24.789088][ T228] device_add+0x99d/0x1110
[ 24.789325][ T228] ? __pfx_device_add+0x10/0x10
[ 24.789565][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 24.789811][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 24.790091][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 24.790369][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.790604][ T228] ? sysfs_file_ops+0x11e/0x170
[ 24.790839][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.791064][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 24.791291][ T228] vfs_write+0xa87/0x11e0
[ 24.791479][ T228] ? __pfx_vfs_write+0x10/0x10
[ 24.791704][ T228] ? __lock_release+0x103/0x460
[ 24.791930][ T228] ? do_user_addr_fault+0x972/0xe30
[ 24.792171][ T228] ? __pfx___up_read+0x10/0x10
[ 24.792418][ T228] ksys_write+0xf8/0x1d0
[ 24.792605][ T228] ? __pfx_ksys_write+0x10/0x10
[ 24.792826][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 24.793065][ T228] do_syscall_64+0xc1/0x1d0
[ 24.793299][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.793577][ T228] RIP: 0033:0x7fe6ba243b77
[ 24.793803][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 24.794536][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 24.794857][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 24.795171][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 24.795499][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 24.795827][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 24.796151][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 24.796496][ T228]
[ 24.796671][ T228] irq event stamp: 424867
[ 24.796844][ T228] hardirqs last enabled at (424879): [] __up_console_sem+0x6b/0x80
[ 24.797212][ T228] hardirqs last disabled at (424890): [] __up_console_sem+0x50/0x80
[ 24.797581][ T228] softirqs last enabled at (423854): [] handle_softirqs+0x32e/0x5c0
[ 24.797944][ T228] softirqs last disabled at (423727): [] __irq_exit_rcu+0xc4/0x100
[ 24.798310][ T228] ---[ end trace 0000000000000000 ]---
[ 24.839944][ T228] ------------[ cut here ]------------
[ 24.840276][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 24.840729][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 24.840985][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 24.841399][ T228] Tainted: [W]=WARN
[ 24.841556][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.841798][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 24.842045][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 24.842710][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 24.842961][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 24.843249][ T228] RDX: 0000000000000000 RSI: ffff88800944ac98 RDI: ffff888009790b28
[ 24.843551][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 24.843851][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 24.844138][ T228] R13: ffff88800944a128 R14: ffff88800944a008 R15: ffff88800944a000
[ 24.844443][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 24.844785][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.845034][ T228] CR2: 00007fe6ba2b6733 CR3: 000000000aa9c005 CR4: 0000000000772ef0
[ 24.845323][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.845620][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.846051][ T228] PKRU: 55555554
[ 24.846211][ T228] Call Trace:
[ 24.846362][ T228]
[ 24.846483][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.846714][ T228] ? __warn+0xd1/0x1c0
[ 24.846872][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.847079][ T228] ? report_bug+0x28c/0x2d0
[ 24.847285][ T228] ? handle_bug+0x54/0xa0
[ 24.847460][ T228] ? exc_invalid_op+0x18/0x50
[ 24.847662][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 24.847875][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.848087][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 24.848339][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 24.848554][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 24.848772][ T228] register_netdevice+0xd46/0x1360
[ 24.848994][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 24.849219][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 24.849467][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 24.849748][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 24.850046][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 24.850321][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.850726][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 24.850954][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 24.851233][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.851478][ T228] ? sysfs_file_ops+0x11e/0x170
[ 24.851703][ T228] ? sysfs_kf_write+0x41/0x170
[ 24.851926][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 24.852160][ T228] vfs_write+0xa87/0x11e0
[ 24.852336][ T228] ? __pfx_vfs_write+0x10/0x10
[ 24.852574][ T228] ? find_held_lock+0x2c/0x110
[ 24.852912][ T228] ? __pfx___lock_release+0x10/0x10
[ 24.853143][ T228] ksys_write+0xf8/0x1d0
[ 24.853435][ T228] ? __pfx_ksys_write+0x10/0x10
[ 24.853666][ T228] do_syscall_64+0xc1/0x1d0
[ 24.853999][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.854379][ T228] RIP: 0033:0x7fe6ba243b77
[ 24.854733][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 24.855451][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 24.855905][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 24.856215][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 24.856534][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 24.856957][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 24.857268][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 24.857728][ T228]
[ 24.857896][ T228] irq event stamp: 434701
[ 24.858073][ T228] hardirqs last enabled at (434713): [] __up_console_sem+0x6b/0x80
[ 24.858440][ T228] hardirqs last disabled at (434726): [] __up_console_sem+0x50/0x80
[ 24.858918][ T228] softirqs last enabled at (433900): [] handle_softirqs+0x32e/0x5c0
[ 24.859403][ T228] softirqs last disabled at (433849): [] __irq_exit_rcu+0xc4/0x100
[ 24.859959][ T228] ---[ end trace 0000000000000000 ]---
[ 25.155060][ T234] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 26.908555][ T64] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 27.996519][ T11] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 29.788563][ T11] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 30.812591][ T447] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 31.232321][ T228] ------------[ cut here ]------------
[ 31.232719][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 31.233591][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 31.234208][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 31.234955][ T228] Tainted: [W]=WARN
[ 31.235231][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.235700][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 31.236185][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 31.237424][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 31.237882][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 31.238431][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b78
[ 31.238951][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 31.239494][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 31.240023][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 31.240541][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 31.241429][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.241852][ T228] CR2: 00005651dc97b018 CR3: 000000000aa9c006 CR4: 0000000000772ef0
[ 31.242362][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.242873][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.243415][ T228] PKRU: 55555554
[ 31.243681][ T228] Call Trace:
[ 31.243938][ T228]
[ 31.244123][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.244496][ T228] ? __warn+0xd1/0x1c0
[ 31.244759][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.245096][ T228] ? report_bug+0x28c/0x2d0
[ 31.245477][ T228] ? handle_bug+0x54/0xa0
[ 31.245761][ T228] ? exc_invalid_op+0x18/0x50
[ 31.246110][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 31.246494][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.246850][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 31.247316][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 31.247704][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 31.248066][ T228] register_netdevice+0xd46/0x1360
[ 31.248458][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 31.248833][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 31.249217][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 31.249614][ T228] ? mark_lock+0x38/0x3e0
[ 31.249880][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 31.250336][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 31.250822][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 31.251275][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 31.251667][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 31.252125][ T228] ? kernfs_create_link+0x173/0x240
[ 31.252519][ T228] ? kernfs_put+0x1c/0x40
[ 31.252794][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 31.253190][ T228] really_probe+0x1df/0x920
[ 31.253596][ T228] __driver_probe_device+0x2e6/0x3e0
[ 31.253980][ T228] driver_probe_device+0x49/0x140
[ 31.254352][ T228] __device_attach_driver+0x192/0x2b0
[ 31.254749][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 31.255211][ T228] bus_for_each_drv+0x107/0x1a0
[ 31.255587][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 31.255956][ T228] ? bus_to_subsys+0xd5/0x110
[ 31.256277][ T228] ? __pfx___lock_release+0x10/0x10
[ 31.256531][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 31.256808][ T228] __device_attach+0x1a3/0x3f0
[ 31.257019][ T228] ? __pfx___device_attach+0x10/0x10
[ 31.257226][ T228] ? bus_to_subsys+0xd5/0x110
[ 31.257460][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 31.257699][ T228] bus_probe_device+0x133/0x180
[ 31.257912][ T228] device_add+0x99d/0x1110
[ 31.258124][ T228] ? __pfx_device_add+0x10/0x10
[ 31.258331][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 31.258572][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 31.258879][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 31.259154][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.259371][ T228] ? sysfs_file_ops+0x11e/0x170
[ 31.259621][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.259835][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 31.260052][ T228] vfs_write+0xa87/0x11e0
[ 31.260220][ T228] ? __pfx_vfs_write+0x10/0x10
[ 31.260461][ T228] ? __lock_release+0x103/0x460
[ 31.260766][ T228] ? do_user_addr_fault+0x972/0xe30
[ 31.260991][ T228] ? __pfx___up_read+0x10/0x10
[ 31.261207][ T228] ksys_write+0xf8/0x1d0
[ 31.261370][ T228] ? __pfx_ksys_write+0x10/0x10
[ 31.261681][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 31.262036][ T228] do_syscall_64+0xc1/0x1d0
[ 31.262341][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.262770][ T228] RIP: 0033:0x7fe6ba243b77
[ 31.263114][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 31.264362][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 31.264938][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 31.265515][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 31.266097][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 31.266637][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 31.267179][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 31.267808][ T228]
[ 31.268072][ T228] irq event stamp: 464995
[ 31.268292][ T228] hardirqs last enabled at (465005): [] __up_console_sem+0x6b/0x80
[ 31.268719][ T228] hardirqs last disabled at (465016): [] __up_console_sem+0x50/0x80
[ 31.269109][ T228] softirqs last enabled at (464800): [] handle_softirqs+0x32e/0x5c0
[ 31.269521][ T228] softirqs last disabled at (464789): [] __irq_exit_rcu+0xc4/0x100
[ 31.270001][ T228] ---[ end trace 0000000000000000 ]---
[ 31.315087][ T228] ------------[ cut here ]------------
[ 31.315454][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 31.315896][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 31.316260][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 31.316843][ T228] Tainted: [W]=WARN
[ 31.316996][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.317233][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 31.317680][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 31.318382][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 31.318740][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 31.319180][ T228] RDX: 0000000000000000 RSI: ffff88800d7e2c98 RDI: ffff888009790b28
[ 31.319858][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 31.320327][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 31.320938][ T228] R13: ffff88800d7e2128 R14: ffff88800d7e2008 R15: ffff88800d7e2000
[ 31.321676][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 31.322231][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.322986][ T228] CR2: 00007fe6ba1fb890 CR3: 000000000aa9c006 CR4: 0000000000772ef0
[ 31.324031][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.324951][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.325274][ T228] PKRU: 55555554
[ 31.325543][ T228] Call Trace:
[ 31.325715][ T228]
[ 31.325836][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.326044][ T228] ? __warn+0xd1/0x1c0
[ 31.326202][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.326435][ T228] ? report_bug+0x28c/0x2d0
[ 31.326665][ T228] ? handle_bug+0x54/0xa0
[ 31.326918][ T228] ? exc_invalid_op+0x18/0x50
[ 31.327252][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 31.327545][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 31.327767][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 31.328012][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 31.328208][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 31.328420][ T228] register_netdevice+0xd46/0x1360
[ 31.328616][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 31.328836][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 31.329080][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 31.329325][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 31.329602][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 31.329865][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.330055][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 31.330254][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 31.330530][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 31.330770][ T228] ? sysfs_file_ops+0x11e/0x170
[ 31.331086][ T228] ? sysfs_kf_write+0x41/0x170
[ 31.331435][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 31.331733][ T228] vfs_write+0xa87/0x11e0
[ 31.331888][ T228] ? __pfx_vfs_write+0x10/0x10
[ 31.332081][ T228] ? find_held_lock+0x2c/0x110
[ 31.332285][ T228] ? __pfx___lock_release+0x10/0x10
[ 31.332501][ T228] ksys_write+0xf8/0x1d0
[ 31.332645][ T228] ? __pfx_ksys_write+0x10/0x10
[ 31.332858][ T228] do_syscall_64+0xc1/0x1d0
[ 31.333049][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.333281][ T228] RIP: 0033:0x7fe6ba243b77
[ 31.333498][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 31.334177][ T228] RSP: 002b:00007ffe65a7b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 31.334479][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 31.334802][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 31.335087][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 31.335365][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 31.335675][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 31.336010][ T228]
[ 31.336157][ T228] irq event stamp: 475749
[ 31.336306][ T228] hardirqs last enabled at (475759): [] __up_console_sem+0x6b/0x80
[ 31.336654][ T228] hardirqs last disabled at (475770): [] __up_console_sem+0x50/0x80
[ 31.336992][ T228] softirqs last enabled at (475288): [] handle_softirqs+0x32e/0x5c0
[ 31.337318][ T228] softirqs last disabled at (475181): [] __irq_exit_rcu+0xc4/0x100
[ 31.337690][ T228] ---[ end trace 0000000000000000 ]---
[ 31.682933][ T234] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 32.371782][ T460] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 32.738170][ T468] netdevsim netdevsim785 eni785np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 33.245487][ T480] netdevsim netdevsim785 eni785np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 33.809742][ T496] netdevsim netdevsim785 eni785np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 35.201168][ T528] netdevsim netdevsim785 eni785np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 35.935651][ T548] netdevsim netdevsim785 eni785np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 36.686326][ T572] netdevsim netdevsim785 eni785np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 37.534689][ T600] netdevsim netdevsim785 eni785np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 39.241914][ T657] netdevsim netdevsim785 eni785np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 39.271215][ T64] netdevsim netdevsim785 eni785np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 40.131689][ T685] netdevsim netdevsim785 eni785np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 40.877210][ T711] netdevsim netdevsim785 eni785np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 40.916569][ T64] netdevsim netdevsim785 eni785np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 41.625456][ T736] netdevsim netdevsim785 eni785np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 42.438464][ T760] netdevsim netdevsim785 eni785np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 44.937666][ T835] netdevsim netdevsim785 eni785np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 44.982057][ T64] netdevsim netdevsim785 eni785np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 45.665145][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 45.666178][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 45.666928][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 45.667659][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 45.668374][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 45.669093][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 45.669841][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 46.330115][ T228] ------------[ cut here ]------------
[ 46.330420][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 46.330845][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 46.331302][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 46.331752][ T228] Tainted: [W]=WARN
[ 46.331915][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.332177][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 46.332458][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 46.333194][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 46.333461][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 46.333767][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b28
[ 46.334079][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 46.334384][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 46.334707][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 46.335020][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 46.335384][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.335667][ T228] CR2: 00007fe6ba187440 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 46.335999][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.336319][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.336645][ T228] PKRU: 55555554
[ 46.336806][ T228] Call Trace:
[ 46.336968][ T228]
[ 46.337077][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 46.337289][ T228] ? __warn+0xd1/0x1c0
[ 46.337460][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 46.337672][ T228] ? report_bug+0x28c/0x2d0
[ 46.337890][ T228] ? handle_bug+0x54/0xa0
[ 46.338056][ T228] ? exc_invalid_op+0x18/0x50
[ 46.338273][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 46.338505][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 46.338723][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 46.338989][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 46.339206][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 46.339428][ T228] register_netdevice+0xd46/0x1360
[ 46.339641][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 46.339856][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 46.340086][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 46.340359][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 46.340657][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 46.340929][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 46.341136][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 46.341351][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 46.341626][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 46.341829][ T228] ? sysfs_file_ops+0x11e/0x170
[ 46.342041][ T228] ? sysfs_kf_write+0x41/0x170
[ 46.342253][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 46.342474][ T228] vfs_write+0xa87/0x11e0
[ 46.342642][ T228] ? __pfx_vfs_write+0x10/0x10
[ 46.342855][ T228] ? find_held_lock+0x2c/0x110
[ 46.343078][ T228] ? __pfx___lock_release+0x10/0x10
[ 46.343298][ T228] ksys_write+0xf8/0x1d0
[ 46.343469][ T228] ? __pfx_ksys_write+0x10/0x10
[ 46.343687][ T228] do_syscall_64+0xc1/0x1d0
[ 46.343897][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.344155][ T228] RIP: 0033:0x7fe6ba243b77
[ 46.344368][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 46.345103][ T228] RSP: 002b:00007ffe65a7b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 46.345403][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 46.345698][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 46.346007][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 46.346302][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 46.346636][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 46.346959][ T228]
[ 46.347116][ T228] irq event stamp: 1335903
[ 46.347320][ T228] hardirqs last enabled at (1335913): [] __up_console_sem+0x6b/0x80
[ 46.347691][ T228] hardirqs last disabled at (1335924): [] __up_console_sem+0x50/0x80
[ 46.348023][ T228] softirqs last enabled at (1335266): [] handle_softirqs+0x32e/0x5c0
[ 46.348362][ T228] softirqs last disabled at (1335247): [] __irq_exit_rcu+0xc4/0x100
[ 46.348707][ T228] ---[ end trace 0000000000000000 ]---
[ 46.484344][ T423] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 47.082582][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 47.422453][ T64] netdevsim netdevsim785 eni785np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 47.889495][ T11] netdevsim netdevsim785 eni785np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 48.505446][ T64] netdevsim netdevsim785 eni785np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 49.850444][ T11] netdevsim netdevsim785 eni785np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 50.549469][ T11] netdevsim netdevsim785 eni785np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 51.431480][ T64] netdevsim netdevsim785 eni785np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 52.335465][ T64] netdevsim netdevsim785 eni785np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 54.078469][ T64] netdevsim netdevsim785 eni785np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 54.081450][ T64] netdevsim netdevsim785 eni785np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 54.911427][ T64] netdevsim netdevsim785 eni785np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 55.724626][ T64] netdevsim netdevsim785 eni785np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 55.727453][ T64] netdevsim netdevsim785 eni785np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 56.519526][ T64] netdevsim netdevsim785 eni785np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 57.312730][ T64] netdevsim netdevsim785 eni785np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 60.004483][ T11] netdevsim netdevsim785 eni785np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 60.007430][ T11] netdevsim netdevsim785 eni785np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 60.645496][ T228] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 60.649461][ T228] netdevsim netdevsim785 eni785np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 60.651485][ T228] netdevsim netdevsim785 eni785np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 60.653450][ T228] netdevsim netdevsim785 eni785np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 60.655460][ T228] netdevsim netdevsim785 eni785np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 60.657446][ T228] netdevsim netdevsim785 eni785np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 60.660519][ T228] netdevsim netdevsim785 eni785np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 61.322814][ T228] ------------[ cut here ]------------
[ 61.323236][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 61.323686][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 61.324145][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 61.324658][ T228] Tainted: [W]=WARN
[ 61.324834][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.325102][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 61.325375][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 61.326214][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 61.326512][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 61.326899][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b78
[ 61.327238][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 61.327596][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 61.327928][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 61.328248][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 61.328667][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.329364][ T228] CR2: 000055f627c66990 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 61.329711][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 61.330039][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 61.330350][ T228] PKRU: 55555554
[ 61.330533][ T228] Call Trace:
[ 61.330707][ T228]
[ 61.330819][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.331055][ T228] ? __warn+0xd1/0x1c0
[ 61.331221][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.331449][ T228] ? report_bug+0x28c/0x2d0
[ 61.331674][ T228] ? handle_bug+0x54/0xa0
[ 61.331846][ T228] ? exc_invalid_op+0x18/0x50
[ 61.332083][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 61.332322][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.332578][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 61.332872][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 61.333112][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 61.333335][ T228] register_netdevice+0xd46/0x1360
[ 61.333642][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 61.333979][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 61.334339][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 61.334819][ T228] ? mark_lock+0x38/0x3e0
[ 61.335096][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 61.335620][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 61.336191][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 61.336686][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 61.337048][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 61.337516][ T228] ? kernfs_create_link+0x173/0x240
[ 61.337873][ T228] ? kernfs_put+0x1c/0x40
[ 61.338135][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 61.338513][ T228] really_probe+0x1df/0x920
[ 61.338854][ T228] __driver_probe_device+0x2e6/0x3e0
[ 61.339191][ T228] driver_probe_device+0x49/0x140
[ 61.339555][ T228] __device_attach_driver+0x192/0x2b0
[ 61.339934][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 61.340382][ T228] bus_for_each_drv+0x107/0x1a0
[ 61.340753][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 61.341082][ T228] ? bus_to_subsys+0xd5/0x110
[ 61.341459][ T228] ? __pfx___lock_release+0x10/0x10
[ 61.341804][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 61.342167][ T228] __device_attach+0x1a3/0x3f0
[ 61.342544][ T228] ? __pfx___device_attach+0x10/0x10
[ 61.342907][ T228] ? bus_to_subsys+0xd5/0x110
[ 61.343261][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 61.343512][ T228] bus_probe_device+0x133/0x180
[ 61.343731][ T228] device_add+0x99d/0x1110
[ 61.343971][ T228] ? __pfx_device_add+0x10/0x10
[ 61.344189][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 61.344430][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 61.344704][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 61.344984][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.345202][ T228] ? sysfs_file_ops+0x11e/0x170
[ 61.345447][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.345691][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 61.345920][ T228] vfs_write+0xa87/0x11e0
[ 61.346088][ T228] ? __pfx_vfs_write+0x10/0x10
[ 61.346297][ T228] ? find_held_lock+0x2c/0x110
[ 61.346526][ T228] ? __pfx___lock_release+0x10/0x10
[ 61.346779][ T228] ksys_write+0xf8/0x1d0
[ 61.346977][ T228] ? __pfx_ksys_write+0x10/0x10
[ 61.347196][ T228] do_syscall_64+0xc1/0x1d0
[ 61.347420][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.347682][ T228] RIP: 0033:0x7fe6ba243b77
[ 61.347914][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 61.348682][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 61.349012][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 61.349333][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 61.349658][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 61.349983][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 61.350305][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 61.350660][ T228]
[ 61.350827][ T228] irq event stamp: 2220747
[ 61.351041][ T228] hardirqs last enabled at (2220757): [] __up_console_sem+0x6b/0x80
[ 61.351456][ T228] hardirqs last disabled at (2220768): [] __up_console_sem+0x50/0x80
[ 61.351812][ T228] softirqs last enabled at (2219466): [] handle_softirqs+0x32e/0x5c0
[ 61.352194][ T228] softirqs last disabled at (2219449): [] __irq_exit_rcu+0xc4/0x100
[ 61.352560][ T228] ---[ end trace 0000000000000000 ]---
[ 61.419207][ T228] ------------[ cut here ]------------
[ 61.419739][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 61.420144][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 61.420581][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 61.420991][ T228] Tainted: [W]=WARN
[ 61.421159][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.421464][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 61.421725][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 61.422424][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 61.422688][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 61.422983][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b28
[ 61.423278][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 61.423587][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 61.423885][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 61.424174][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 61.424521][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.424843][ T228] CR2: 00007ffe65a7aff8 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 61.425159][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 61.425467][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 61.425783][ T228] PKRU: 55555554
[ 61.425942][ T228] Call Trace:
[ 61.426522][ T228]
[ 61.426659][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.426874][ T228] ? __warn+0xd1/0x1c0
[ 61.427058][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.427289][ T228] ? report_bug+0x28c/0x2d0
[ 61.427519][ T228] ? handle_bug+0x54/0xa0
[ 61.427705][ T228] ? exc_invalid_op+0x18/0x50
[ 61.427914][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 61.428134][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 61.428353][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 61.428625][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 61.428867][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 61.429087][ T228] register_netdevice+0xd46/0x1360
[ 61.429295][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 61.429525][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 61.429743][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 61.430012][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 61.430294][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 61.430583][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.430820][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 61.431031][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 61.431306][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 61.431519][ T228] ? sysfs_file_ops+0x11e/0x170
[ 61.431747][ T228] ? sysfs_kf_write+0x41/0x170
[ 61.431965][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 61.432185][ T228] vfs_write+0xa87/0x11e0
[ 61.432374][ T228] ? __pfx_vfs_write+0x10/0x10
[ 61.432599][ T228] ? find_held_lock+0x2c/0x110
[ 61.432836][ T228] ? __pfx___lock_release+0x10/0x10
[ 61.433050][ T228] ksys_write+0xf8/0x1d0
[ 61.433212][ T228] ? __pfx_ksys_write+0x10/0x10
[ 61.433448][ T228] do_syscall_64+0xc1/0x1d0
[ 61.433658][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.433904][ T228] RIP: 0033:0x7fe6ba243b77
[ 61.434110][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 61.434811][ T228] RSP: 002b:00007ffe65a7b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 61.435124][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 61.435726][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 61.436020][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 61.436318][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 61.437055][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 61.437427][ T228]
[ 61.437589][ T228] irq event stamp: 2237903
[ 61.437906][ T228] hardirqs last enabled at (2237915): [] __up_console_sem+0x6b/0x80
[ 61.438274][ T228] hardirqs last disabled at (2237926): [] __up_console_sem+0x50/0x80
[ 61.438834][ T228] softirqs last enabled at (2237064): [] handle_softirqs+0x32e/0x5c0
[ 61.439596][ T228] softirqs last disabled at (2236929): [] __irq_exit_rcu+0xc4/0x100
[ 61.440074][ T228] ---[ end trace 0000000000000000 ]---
[ 61.769232][ T234] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 76.557785][ T228] ------------[ cut here ]------------
[ 76.558077][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 76.558597][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 76.559056][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 76.559564][ T228] Tainted: [W]=WARN
[ 76.559759][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 76.560028][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 76.560404][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 76.561159][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 76.561536][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 76.561911][ T228] RDX: 0000000000000000 RSI: ffff88800d7e2c98 RDI: ffff888009790b28
[ 76.562312][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 76.562731][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 76.563112][ T228] R13: ffff88800d7e2128 R14: ffff88800d7e2008 R15: ffff88800d7e2000
[ 76.563527][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 76.563947][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.564247][ T228] CR2: 00007fe6ba187440 CR3: 000000000aa9c004 CR4: 0000000000772ef0
[ 76.564593][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.564966][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.565360][ T228] PKRU: 55555554
[ 76.565557][ T228] Call Trace:
[ 76.565787][ T228]
[ 76.565902][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 76.566121][ T228] ? __warn+0xd1/0x1c0
[ 76.566319][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 76.566629][ T228] ? report_bug+0x28c/0x2d0
[ 76.566897][ T228] ? handle_bug+0x54/0xa0
[ 76.567067][ T228] ? exc_invalid_op+0x18/0x50
[ 76.567403][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 76.567641][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 76.567865][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 76.568224][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 76.568586][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 76.568871][ T228] register_netdevice+0xd46/0x1360
[ 76.569093][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 76.569339][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 76.569705][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 76.569992][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 76.570368][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 76.570666][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 76.570933][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 76.571163][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 76.571574][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 76.571801][ T228] ? sysfs_file_ops+0x11e/0x170
[ 76.572028][ T228] ? sysfs_kf_write+0x41/0x170
[ 76.572312][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 76.572548][ T228] vfs_write+0xa87/0x11e0
[ 76.572781][ T228] ? __pfx_vfs_write+0x10/0x10
[ 76.573009][ T228] ? find_held_lock+0x2c/0x110
[ 76.573304][ T228] ? __pfx___lock_release+0x10/0x10
[ 76.573561][ T228] ksys_write+0xf8/0x1d0
[ 76.573727][ T228] ? __pfx_ksys_write+0x10/0x10
[ 76.574006][ T228] do_syscall_64+0xc1/0x1d0
[ 76.574218][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.574563][ T228] RIP: 0033:0x7fe6ba243b77
[ 76.574804][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 76.575720][ T228] RSP: 002b:00007ffe65a7b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 76.576030][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 76.576425][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 76.576784][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 76.577173][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 76.577515][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 76.577880][ T228]
[ 76.578083][ T228] irq event stamp: 3117865
[ 76.578358][ T228] hardirqs last enabled at (3117875): [] __up_console_sem+0x6b/0x80
[ 76.578821][ T228] hardirqs last disabled at (3117886): [] __up_console_sem+0x50/0x80
[ 76.579184][ T228] softirqs last enabled at (3117568): [] handle_softirqs+0x32e/0x5c0
[ 76.579650][ T228] softirqs last disabled at (3117501): [] __irq_exit_rcu+0xc4/0x100
[ 76.580083][ T228] ---[ end trace 0000000000000000 ]---
[ 76.656187][ T423] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 91.413472][ T228] ------------[ cut here ]------------
[ 91.413864][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 91.414317][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 91.414898][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 91.415352][ T228] Tainted: [W]=WARN
[ 91.415541][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.415851][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 91.416145][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 91.416946][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 91.417228][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 91.417569][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b78
[ 91.417904][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 91.418243][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 91.418591][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 91.418934][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 91.419319][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.419623][ T228] CR2: 00007fea5ef27a00 CR3: 000000000aa9c004 CR4: 0000000000772ef0
[ 91.420198][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.420571][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.420913][ T228] PKRU: 55555554
[ 91.421099][ T228] Call Trace:
[ 91.421277][ T228]
[ 91.421410][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.421674][ T228] ? __warn+0xd1/0x1c0
[ 91.421859][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.422099][ T228] ? report_bug+0x28c/0x2d0
[ 91.422333][ T228] ? handle_bug+0x54/0xa0
[ 91.422527][ T228] ? exc_invalid_op+0x18/0x50
[ 91.422770][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 91.423009][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.423244][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 91.423571][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 91.423815][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 91.424045][ T228] register_netdevice+0xd46/0x1360
[ 91.424295][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 91.424551][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 91.424799][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 91.425089][ T228] ? mark_lock+0x38/0x3e0
[ 91.425264][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 91.425586][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 91.425886][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 91.426177][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 91.426429][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 91.426734][ T228] ? kernfs_create_link+0x173/0x240
[ 91.426968][ T228] ? kernfs_put+0x1c/0x40
[ 91.427139][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 91.427376][ T228] really_probe+0x1df/0x920
[ 91.427630][ T228] __driver_probe_device+0x2e6/0x3e0
[ 91.427866][ T228] driver_probe_device+0x49/0x140
[ 91.428100][ T228] __device_attach_driver+0x192/0x2b0
[ 91.428335][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 91.428639][ T228] bus_for_each_drv+0x107/0x1a0
[ 91.428870][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 91.429088][ T228] ? bus_to_subsys+0xd5/0x110
[ 91.429329][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.429575][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 91.429806][ T228] __device_attach+0x1a3/0x3f0
[ 91.430052][ T228] ? __pfx___device_attach+0x10/0x10
[ 91.430281][ T228] ? bus_to_subsys+0xd5/0x110
[ 91.430529][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 91.430764][ T228] bus_probe_device+0x133/0x180
[ 91.430989][ T228] device_add+0x99d/0x1110
[ 91.431219][ T228] ? __pfx_device_add+0x10/0x10
[ 91.431449][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 91.431681][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 91.432018][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 91.432310][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.432565][ T228] ? sysfs_file_ops+0x11e/0x170
[ 91.432794][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.433012][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 91.433236][ T228] vfs_write+0xa87/0x11e0
[ 91.433432][ T228] ? __pfx_vfs_write+0x10/0x10
[ 91.433659][ T228] ? find_held_lock+0x2c/0x110
[ 91.433912][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.434147][ T228] ksys_write+0xf8/0x1d0
[ 91.434318][ T228] ? __pfx_ksys_write+0x10/0x10
[ 91.434562][ T228] do_syscall_64+0xc1/0x1d0
[ 91.434815][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.435102][ T228] RIP: 0033:0x7fe6ba243b77
[ 91.435346][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 91.436189][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 91.436564][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 91.436918][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 91.437252][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 91.437642][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 91.437958][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 91.438303][ T228]
[ 91.438498][ T228] irq event stamp: 3992181
[ 91.438728][ T228] hardirqs last enabled at (3992191): [] __up_console_sem+0x6b/0x80
[ 91.439123][ T228] hardirqs last disabled at (3992200): [] __up_console_sem+0x50/0x80
[ 91.439529][ T228] softirqs last enabled at (3991276): [] handle_softirqs+0x32e/0x5c0
[ 91.439958][ T228] softirqs last disabled at (3991161): [] __irq_exit_rcu+0xc4/0x100
[ 91.440338][ T228] ---[ end trace 0000000000000000 ]---
[ 91.484656][ T228] ------------[ cut here ]------------
[ 91.485050][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 91.485607][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 91.486050][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 91.486495][ T228] Tainted: [W]=WARN
[ 91.486688][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.486944][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 91.487215][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 91.487947][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 91.488212][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 91.488560][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b28
[ 91.488865][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 91.489171][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 91.489496][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 91.489799][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 91.490147][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.490416][ T228] CR2: 00007fea5efb39d0 CR3: 000000000aa9c004 CR4: 0000000000772ef0
[ 91.490742][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.491050][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.491355][ T228] PKRU: 55555554
[ 91.491530][ T228] Call Trace:
[ 91.491689][ T228]
[ 91.491795][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.492004][ T228] ? __warn+0xd1/0x1c0
[ 91.492356][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.492603][ T228] ? report_bug+0x28c/0x2d0
[ 91.492820][ T228] ? handle_bug+0x54/0xa0
[ 91.492982][ T228] ? exc_invalid_op+0x18/0x50
[ 91.493195][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 91.493432][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.493657][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 91.493917][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 91.494139][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 91.494351][ T228] register_netdevice+0xd46/0x1360
[ 91.494586][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 91.494804][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 91.495029][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 91.495300][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 91.495639][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 91.495929][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.496147][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 91.496373][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 91.496688][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.496911][ T228] ? sysfs_file_ops+0x11e/0x170
[ 91.497140][ T228] ? sysfs_kf_write+0x41/0x170
[ 91.497362][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 91.497610][ T228] vfs_write+0xa87/0x11e0
[ 91.497792][ T228] ? __pfx_vfs_write+0x10/0x10
[ 91.498012][ T228] ? find_held_lock+0x2c/0x110
[ 91.498295][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.498517][ T228] ksys_write+0xf8/0x1d0
[ 91.498677][ T228] ? __pfx_ksys_write+0x10/0x10
[ 91.498894][ T228] do_syscall_64+0xc1/0x1d0
[ 91.499095][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.499349][ T228] RIP: 0033:0x7fe6ba243b77
[ 91.499564][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 91.500258][ T228] RSP: 002b:00007ffe65a7c948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 91.500574][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 91.500861][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 91.501161][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 91.501466][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 91.501760][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 91.502104][ T228]
[ 91.502257][ T228] irq event stamp: 4003659
[ 91.502465][ T228] hardirqs last enabled at (4003671): [] __up_console_sem+0x6b/0x80
[ 91.502811][ T228] hardirqs last disabled at (4003680): [] __up_console_sem+0x50/0x80
[ 91.503152][ T228] softirqs last enabled at (4003592): [] handle_softirqs+0x32e/0x5c0
[ 91.503488][ T228] softirqs last disabled at (4003583): [] __irq_exit_rcu+0xc4/0x100
[ 91.503807][ T228] ---[ end trace 0000000000000000 ]---
[ 91.800481][ T2081] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 92.422879][ T2094] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 92.751896][ T2102] netdevsim netdevsim785 eni785np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 93.194019][ T2114] netdevsim netdevsim785 eni785np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 93.678866][ T2130] netdevsim netdevsim785 eni785np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 94.847163][ T2161] netdevsim netdevsim785 eni785np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 95.508427][ T2181] netdevsim netdevsim785 eni785np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 96.246553][ T2205] netdevsim netdevsim785 eni785np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 97.068506][ T2233] netdevsim netdevsim785 eni785np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 98.862459][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 98.863408][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 98.863874][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 98.864344][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 98.864817][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 98.865276][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 98.865760][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 98.866245][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 99.874865][ T228] ------------[ cut here ]------------
[ 99.875170][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 99.875637][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 99.876084][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 99.876504][ T228] Tainted: [W]=WARN
[ 99.876684][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 99.876953][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 99.877218][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 99.877994][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 99.878263][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 99.878612][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b28
[ 99.878911][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 99.879242][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 99.879565][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 99.879865][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 99.880225][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 99.880517][ T228] CR2: 00007fe6ba187440 CR3: 000000000aa9c005 CR4: 0000000000772ef0
[ 99.880818][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 99.881123][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 99.881452][ T228] PKRU: 55555554
[ 99.881619][ T228] Call Trace:
[ 99.881781][ T228]
[ 99.881887][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.882117][ T228] ? __warn+0xd1/0x1c0
[ 99.882283][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.882518][ T228] ? report_bug+0x28c/0x2d0
[ 99.882733][ T228] ? handle_bug+0x54/0xa0
[ 99.882896][ T228] ? exc_invalid_op+0x18/0x50
[ 99.883133][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 99.883364][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 99.883589][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 99.883852][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 99.884060][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 99.884290][ T228] register_netdevice+0xd46/0x1360
[ 99.884519][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 99.884771][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 99.885012][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 99.885278][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 99.885579][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 99.885852][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 99.886056][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 99.886271][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 99.886550][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 99.886756][ T228] ? sysfs_file_ops+0x11e/0x170
[ 99.886957][ T228] ? sysfs_kf_write+0x41/0x170
[ 99.887160][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 99.887384][ T228] vfs_write+0xa87/0x11e0
[ 99.887570][ T228] ? __pfx_vfs_write+0x10/0x10
[ 99.887781][ T228] ? find_held_lock+0x2c/0x110
[ 99.887999][ T228] ? __pfx___lock_release+0x10/0x10
[ 99.888215][ T228] ksys_write+0xf8/0x1d0
[ 99.888376][ T228] ? __pfx_ksys_write+0x10/0x10
[ 99.888619][ T228] do_syscall_64+0xc1/0x1d0
[ 99.888836][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.889096][ T228] RIP: 0033:0x7fe6ba243b77
[ 99.889308][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 99.890044][ T228] RSP: 002b:00007ffe65a7c948 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 99.890359][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 99.890681][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 99.891000][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 99.891315][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 99.891630][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 99.891959][ T228]
[ 99.892119][ T228] irq event stamp: 4483175
[ 99.892333][ T228] hardirqs last enabled at (4483185): [] __up_console_sem+0x6b/0x80
[ 99.892738][ T228] hardirqs last disabled at (4483196): [] __up_console_sem+0x50/0x80
[ 99.893119][ T228] softirqs last enabled at (4482580): [] handle_softirqs+0x32e/0x5c0
[ 99.893520][ T228] softirqs last disabled at (4482575): [] __irq_exit_rcu+0xc4/0x100
[ 99.893903][ T228] ---[ end trace 0000000000000000 ]---
[ 100.014615][ T234] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 100.705446][ T11] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.025453][ T64] netdevsim netdevsim785 eni785np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 101.452137][ T64] netdevsim netdevsim785 eni785np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 102.022481][ T11] netdevsim netdevsim785 eni785np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 103.236425][ T11] netdevsim netdevsim785 eni785np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 103.929943][ T64] netdevsim netdevsim785 eni785np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 104.702460][ T11] netdevsim netdevsim785 eni785np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 105.585455][ T64] netdevsim netdevsim785 eni785np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 107.354979][ T228] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 107.357423][ T228] netdevsim netdevsim785 eni785np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 107.359421][ T228] netdevsim netdevsim785 eni785np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 107.361419][ T228] netdevsim netdevsim785 eni785np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 107.363446][ T228] netdevsim netdevsim785 eni785np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 107.365441][ T228] netdevsim netdevsim785 eni785np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 107.367441][ T228] netdevsim netdevsim785 eni785np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 107.369452][ T228] netdevsim netdevsim785 eni785np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 108.432644][ T228] ------------[ cut here ]------------
[ 108.433085][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 108.433636][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 108.434146][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 108.434655][ T228] Tainted: [W]=WARN
[ 108.434831][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.435121][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 108.435434][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 108.436207][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 108.436511][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 108.436834][ T228] RDX: 0000000000000000 RSI: ffff88800d7e2c98 RDI: ffff888009790b78
[ 108.437157][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 108.437506][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 108.437869][ T228] R13: ffff88800d7e2128 R14: ffff88800d7e2008 R15: ffff88800d7e2000
[ 108.438485][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 108.438918][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.439228][ T228] CR2: 00007fe6ba187440 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 108.439611][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.439964][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.440326][ T228] PKRU: 55555554
[ 108.440531][ T228] Call Trace:
[ 108.440720][ T228]
[ 108.440853][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.441099][ T228] ? __warn+0xd1/0x1c0
[ 108.441284][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.441571][ T228] ? report_bug+0x28c/0x2d0
[ 108.441878][ T228] ? handle_bug+0x54/0xa0
[ 108.442114][ T228] ? exc_invalid_op+0x18/0x50
[ 108.442423][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 108.442726][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.443056][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 108.443433][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 108.443671][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 108.443914][ T228] register_netdevice+0xd46/0x1360
[ 108.444148][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 108.444403][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 108.444694][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 108.444973][ T228] ? mark_lock+0x38/0x3e0
[ 108.445160][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 108.445483][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 108.445775][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 108.446052][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 108.446304][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 108.446591][ T228] ? kernfs_create_link+0x173/0x240
[ 108.446820][ T228] ? kernfs_put+0x1c/0x40
[ 108.446999][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 108.447229][ T228] really_probe+0x1df/0x920
[ 108.447468][ T228] __driver_probe_device+0x2e6/0x3e0
[ 108.447696][ T228] driver_probe_device+0x49/0x140
[ 108.447922][ T228] __device_attach_driver+0x192/0x2b0
[ 108.448156][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 108.448479][ T228] bus_for_each_drv+0x107/0x1a0
[ 108.448729][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 108.448960][ T228] ? bus_to_subsys+0xd5/0x110
[ 108.449184][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.449415][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 108.449651][ T228] __device_attach+0x1a3/0x3f0
[ 108.449871][ T228] ? __pfx___device_attach+0x10/0x10
[ 108.450098][ T228] ? bus_to_subsys+0xd5/0x110
[ 108.450331][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 108.450571][ T228] bus_probe_device+0x133/0x180
[ 108.450805][ T228] device_add+0x99d/0x1110
[ 108.451052][ T228] ? __pfx_device_add+0x10/0x10
[ 108.451276][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 108.451523][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 108.451811][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 108.452093][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.452329][ T228] ? sysfs_file_ops+0x11e/0x170
[ 108.452584][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.452823][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 108.453072][ T228] vfs_write+0xa87/0x11e0
[ 108.453266][ T228] ? __pfx_vfs_write+0x10/0x10
[ 108.453518][ T228] ? find_held_lock+0x2c/0x110
[ 108.453766][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.454011][ T228] ksys_write+0xf8/0x1d0
[ 108.454194][ T228] ? __pfx_ksys_write+0x10/0x10
[ 108.454454][ T228] do_syscall_64+0xc1/0x1d0
[ 108.454698][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.454985][ T228] RIP: 0033:0x7fe6ba243b77
[ 108.455226][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 108.456000][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 108.456331][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 108.456665][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 108.456981][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 108.457303][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 108.457642][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 108.457979][ T228]
[ 108.458154][ T228] irq event stamp: 4971711
[ 108.458375][ T228] hardirqs last enabled at (4971723): [] __up_console_sem+0x6b/0x80
[ 108.458763][ T228] hardirqs last disabled at (4971736): [] __up_console_sem+0x50/0x80
[ 108.459138][ T228] softirqs last enabled at (4970584): [] handle_softirqs+0x32e/0x5c0
[ 108.459522][ T228] softirqs last disabled at (4970565): [] __irq_exit_rcu+0xc4/0x100
[ 108.459891][ T228] ---[ end trace 0000000000000000 ]---
[ 108.508326][ T228] ------------[ cut here ]------------
[ 108.508746][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 108.509154][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 108.509682][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 108.510178][ T228] Tainted: [W]=WARN
[ 108.510337][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.510605][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 108.510940][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 108.511812][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 108.512171][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 108.512589][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b28
[ 108.512897][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 108.513263][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 108.513574][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 108.513903][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 108.514243][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.514507][ T228] CR2: 00007ffe65a7af48 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 108.515000][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.515291][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.515619][ T228] PKRU: 55555554
[ 108.515791][ T228] Call Trace:
[ 108.516002][ T228]
[ 108.516115][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.516327][ T228] ? __warn+0xd1/0x1c0
[ 108.516541][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.516770][ T228] ? report_bug+0x28c/0x2d0
[ 108.517005][ T228] ? handle_bug+0x54/0xa0
[ 108.517215][ T228] ? exc_invalid_op+0x18/0x50
[ 108.517452][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 108.517702][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.517939][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 108.518226][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 108.518495][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 108.518763][ T228] register_netdevice+0xd46/0x1360
[ 108.518998][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 108.519222][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 108.519520][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 108.519863][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 108.520315][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 108.520672][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.520952][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 108.521186][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 108.521455][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.521688][ T228] ? sysfs_file_ops+0x11e/0x170
[ 108.521912][ T228] ? sysfs_kf_write+0x41/0x170
[ 108.522121][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 108.522331][ T228] vfs_write+0xa87/0x11e0
[ 108.522514][ T228] ? __pfx_vfs_write+0x10/0x10
[ 108.522762][ T228] ? find_held_lock+0x2c/0x110
[ 108.523090][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.523319][ T228] ksys_write+0xf8/0x1d0
[ 108.523501][ T228] ? __pfx_ksys_write+0x10/0x10
[ 108.523851][ T228] do_syscall_64+0xc1/0x1d0
[ 108.524056][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.524304][ T228] RIP: 0033:0x7fe6ba243b77
[ 108.524557][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 108.525249][ T228] RSP: 002b:00007ffe65a7acc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 108.525603][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 108.525957][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 108.526260][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 108.526570][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 108.526957][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 108.527269][ T228]
[ 108.527442][ T228] irq event stamp: 4987901
[ 108.527655][ T228] hardirqs last enabled at (4987913): [] __up_console_sem+0x6b/0x80
[ 108.527998][ T228] hardirqs last disabled at (4987924): [] __up_console_sem+0x50/0x80
[ 108.528330][ T228] softirqs last enabled at (4987788): [] handle_softirqs+0x32e/0x5c0
[ 108.528682][ T228] softirqs last disabled at (4987775): [] __irq_exit_rcu+0xc4/0x100
[ 108.529027][ T228] ---[ end trace 0000000000000000 ]---
[ 108.810212][ T2081] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 109.976326][ T2517] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 110.133066][ T2522] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 110.244002][ T2524] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 110.394167][ T2528] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 110.629682][ T2531] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 111.140005][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 111.223874][ T228] ------------[ cut here ]------------
[ 111.224204][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 111.224725][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 111.225155][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 111.225689][ T228] Tainted: [W]=WARN
[ 111.225866][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.226142][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 111.226505][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 111.227262][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 111.227625][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 111.227959][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b28
[ 111.228292][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 111.228703][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 111.229038][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 111.229368][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 111.229833][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.230110][ T228] CR2: 000055f6452941e8 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 111.230524][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 111.230855][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 111.231183][ T228] PKRU: 55555554
[ 111.231352][ T228] Call Trace:
[ 111.231604][ T228]
[ 111.231722][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 111.231943][ T228] ? __warn+0xd1/0x1c0
[ 111.232113][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 111.232341][ T228] ? report_bug+0x28c/0x2d0
[ 111.232589][ T228] ? handle_bug+0x54/0xa0
[ 111.232766][ T228] ? exc_invalid_op+0x18/0x50
[ 111.232989][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 111.233225][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 111.233473][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 111.233759][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 111.233994][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 111.234222][ T228] register_netdevice+0xd46/0x1360
[ 111.234460][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 111.234696][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 111.234941][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 111.235235][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 111.235567][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 111.235865][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.236100][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 111.236335][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 111.236629][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.236854][ T228] ? sysfs_file_ops+0x11e/0x170
[ 111.237075][ T228] ? sysfs_kf_write+0x41/0x170
[ 111.237301][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 111.237537][ T228] vfs_write+0xa87/0x11e0
[ 111.237719][ T228] ? __pfx_vfs_write+0x10/0x10
[ 111.237946][ T228] ? find_held_lock+0x2c/0x110
[ 111.238170][ T228] ? __pfx___lock_release+0x10/0x10
[ 111.238415][ T228] ksys_write+0xf8/0x1d0
[ 111.238585][ T228] ? __pfx_ksys_write+0x10/0x10
[ 111.238816][ T228] do_syscall_64+0xc1/0x1d0
[ 111.239029][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.239311][ T228] RIP: 0033:0x7fe6ba243b77
[ 111.239546][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 111.240300][ T228] RSP: 002b:00007ffe65a7acc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.240641][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 111.240975][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 111.241292][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 111.241620][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 111.241949][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 111.242294][ T228]
[ 111.242465][ T228] irq event stamp: 5097995
[ 111.242681][ T228] hardirqs last enabled at (5098005): [] __up_console_sem+0x6b/0x80
[ 111.243052][ T228] hardirqs last disabled at (5098014): [] __up_console_sem+0x50/0x80
[ 111.243440][ T228] softirqs last enabled at (5098032): [] handle_softirqs+0x32e/0x5c0
[ 111.243818][ T228] softirqs last disabled at (5098023): [] __irq_exit_rcu+0xc4/0x100
[ 111.244189][ T228] ---[ end trace 0000000000000000 ]---
[ 111.311115][ T234] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 112.531445][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 112.800487][ T11] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 112.909439][ T11] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 113.133521][ T11] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 113.346522][ T11] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 113.889452][ T228] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 114.042266][ T228] ------------[ cut here ]------------
[ 114.042682][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 114.043154][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 114.043643][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 114.044115][ T228] Tainted: [W]=WARN
[ 114.044275][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.044566][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 114.044847][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 114.045616][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 114.045886][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 114.046209][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b78
[ 114.046550][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 114.046902][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 114.047232][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 114.047576][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 114.047966][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.048240][ T228] CR2: 00007fea5ef27a00 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 114.048623][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 114.048950][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 114.049473][ T228] PKRU: 55555554
[ 114.049653][ T228] Call Trace:
[ 114.049812][ T228]
[ 114.049921][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.050153][ T228] ? __warn+0xd1/0x1c0
[ 114.050318][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.050557][ T228] ? report_bug+0x28c/0x2d0
[ 114.050828][ T228] ? handle_bug+0x54/0xa0
[ 114.050995][ T228] ? exc_invalid_op+0x18/0x50
[ 114.051207][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 114.051461][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.051687][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 114.051965][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 114.052181][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 114.052420][ T228] register_netdevice+0xd46/0x1360
[ 114.052641][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 114.052897][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 114.053133][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 114.053429][ T228] ? mark_lock+0x38/0x3e0
[ 114.053601][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 114.053906][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 114.054196][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 114.054505][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 114.054765][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 114.055046][ T228] ? kernfs_create_link+0x173/0x240
[ 114.055310][ T228] ? kernfs_put+0x1c/0x40
[ 114.055485][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 114.055706][ T228] really_probe+0x1df/0x920
[ 114.055922][ T228] __driver_probe_device+0x2e6/0x3e0
[ 114.056132][ T228] driver_probe_device+0x49/0x140
[ 114.056343][ T228] __device_attach_driver+0x192/0x2b0
[ 114.056570][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 114.056838][ T228] bus_for_each_drv+0x107/0x1a0
[ 114.057054][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 114.057260][ T228] ? bus_to_subsys+0xd5/0x110
[ 114.057483][ T228] ? __pfx___lock_release+0x10/0x10
[ 114.057699][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 114.057918][ T228] __device_attach+0x1a3/0x3f0
[ 114.058133][ T228] ? __pfx___device_attach+0x10/0x10
[ 114.058343][ T228] ? bus_to_subsys+0xd5/0x110
[ 114.058583][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 114.058852][ T228] bus_probe_device+0x133/0x180
[ 114.059066][ T228] device_add+0x99d/0x1110
[ 114.059283][ T228] ? __pfx_device_add+0x10/0x10
[ 114.059522][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 114.059746][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 114.060023][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 114.060294][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.060518][ T228] ? sysfs_file_ops+0x11e/0x170
[ 114.060807][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.061136][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 114.061462][ T228] vfs_write+0xa87/0x11e0
[ 114.061743][ T228] ? __pfx_vfs_write+0x10/0x10
[ 114.062074][ T228] ? find_held_lock+0x2c/0x110
[ 114.062485][ T228] ? __pfx___lock_release+0x10/0x10
[ 114.062857][ T228] ksys_write+0xf8/0x1d0
[ 114.063115][ T228] ? __pfx_ksys_write+0x10/0x10
[ 114.063507][ T228] do_syscall_64+0xc1/0x1d0
[ 114.063871][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.064318][ T228] RIP: 0033:0x7fe6ba243b77
[ 114.064681][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 114.065969][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 114.066538][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 114.067085][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 114.067635][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 114.068141][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 114.068651][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 114.069084][ T228]
[ 114.069249][ T228] irq event stamp: 5207017
[ 114.069473][ T228] hardirqs last enabled at (5207029): [] __up_console_sem+0x6b/0x80
[ 114.069857][ T228] hardirqs last disabled at (5207038): [] __up_console_sem+0x50/0x80
[ 114.070219][ T228] softirqs last enabled at (5206948): [] handle_softirqs+0x32e/0x5c0
[ 114.070623][ T228] softirqs last disabled at (5207057): [] __irq_exit_rcu+0xc4/0x100
[ 114.070986][ T228] ---[ end trace 0000000000000000 ]---
[ 114.102941][ T228] ------------[ cut here ]------------
[ 114.103273][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 114.104269][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 114.104685][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 114.105071][ T228] Tainted: [W]=WARN
[ 114.105240][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.105506][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 114.105794][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 114.106453][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 114.106694][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 114.106981][ T228] RDX: 0000000000000000 RSI: ffff88800d7e2c98 RDI: ffff888009790b28
[ 114.107274][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 114.107565][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 114.107847][ T228] R13: ffff88800d7e2128 R14: ffff88800d7e2008 R15: ffff88800d7e2000
[ 114.108132][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 114.108475][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.108724][ T228] CR2: 00007fea5ef27a00 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 114.109150][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 114.109454][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 114.109732][ T228] PKRU: 55555554
[ 114.109880][ T228] Call Trace:
[ 114.110023][ T228]
[ 114.110123][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.110315][ T228] ? __warn+0xd1/0x1c0
[ 114.110503][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.110699][ T228] ? report_bug+0x28c/0x2d0
[ 114.110901][ T228] ? handle_bug+0x54/0xa0
[ 114.111062][ T228] ? exc_invalid_op+0x18/0x50
[ 114.111265][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 114.111478][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.111675][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 114.111931][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 114.112130][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 114.112339][ T228] register_netdevice+0xd46/0x1360
[ 114.112550][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 114.112758][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 114.112966][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 114.113228][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 114.113514][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 114.113789][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.113992][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 114.114198][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 114.114471][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.114668][ T228] ? sysfs_file_ops+0x11e/0x170
[ 114.114875][ T228] ? sysfs_kf_write+0x41/0x170
[ 114.115073][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 114.115268][ T228] vfs_write+0xa87/0x11e0
[ 114.115461][ T228] ? __pfx_vfs_write+0x10/0x10
[ 114.115662][ T228] ? find_held_lock+0x2c/0x110
[ 114.115882][ T228] ? __pfx___lock_release+0x10/0x10
[ 114.116084][ T228] ksys_write+0xf8/0x1d0
[ 114.116242][ T228] ? __pfx_ksys_write+0x10/0x10
[ 114.116461][ T228] do_syscall_64+0xc1/0x1d0
[ 114.116675][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.116917][ T228] RIP: 0033:0x7fe6ba243b77
[ 114.117124][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 114.117806][ T228] RSP: 002b:00007ffe65a7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 114.118111][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 114.118413][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 114.118714][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 114.119017][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 114.119313][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 114.119624][ T228]
[ 114.119771][ T228] irq event stamp: 5215205
[ 114.119964][ T228] hardirqs last enabled at (5215215): [] __up_console_sem+0x6b/0x80
[ 114.120312][ T228] hardirqs last disabled at (5215224): [] __up_console_sem+0x50/0x80
[ 114.120661][ T228] softirqs last enabled at (5214498): [] handle_softirqs+0x32e/0x5c0
[ 114.120995][ T228] softirqs last disabled at (5213795): [] __irq_exit_rcu+0xc4/0x100
[ 114.121318][ T228] ---[ end trace 0000000000000000 ]---
[ 114.429914][ T2081] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 115.054117][ T2598] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 115.054654][ T2598] netdevsim netdevsim785 eni785np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 115.248357][ T2602] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.674462][ T2611] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 115.947926][ T2614] netdevsim netdevsim785 eni785np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 116.144861][ T2620] netdevsim netdevsim785 eni785np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 116.145301][ T2620] netdevsim netdevsim785 eni785np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 116.551790][ T2626] netdevsim netdevsim785 eni785np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 116.552216][ T2626] netdevsim netdevsim785 eni785np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 116.665716][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 116.849375][ T228] ------------[ cut here ]------------
[ 116.849653][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 116.850055][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 116.851085][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 116.851519][ T228] Tainted: [W]=WARN
[ 116.851668][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.851906][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 116.852150][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 116.853038][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 116.853419][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 116.853815][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b28
[ 116.854227][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 116.854648][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 116.855048][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 116.855544][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 116.856035][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.856443][ T228] CR2: 00007fea5ef27a00 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 116.856888][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.857359][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 116.857846][ T228] PKRU: 55555554
[ 116.858089][ T228] Call Trace:
[ 116.858320][ T228]
[ 116.858501][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.858826][ T228] ? __warn+0xd1/0x1c0
[ 116.859072][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.859408][ T228] ? report_bug+0x28c/0x2d0
[ 116.859749][ T228] ? handle_bug+0x54/0xa0
[ 116.859996][ T228] ? exc_invalid_op+0x18/0x50
[ 116.860314][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 116.860676][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.861017][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 116.861442][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 116.861766][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 116.862071][ T228] register_netdevice+0xd46/0x1360
[ 116.862376][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 116.862618][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 116.862829][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 116.863082][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 116.863365][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 116.863627][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.863830][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 116.864036][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 116.864291][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.864499][ T228] ? sysfs_file_ops+0x11e/0x170
[ 116.864696][ T228] ? sysfs_kf_write+0x41/0x170
[ 116.864885][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 116.865081][ T228] vfs_write+0xa87/0x11e0
[ 116.865233][ T228] ? __pfx_vfs_write+0x10/0x10
[ 116.865461][ T228] ? find_held_lock+0x2c/0x110
[ 116.865660][ T228] ? __pfx___lock_release+0x10/0x10
[ 116.865861][ T228] ksys_write+0xf8/0x1d0
[ 116.866004][ T228] ? __pfx_ksys_write+0x10/0x10
[ 116.866206][ T228] do_syscall_64+0xc1/0x1d0
[ 116.866438][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.866672][ T228] RIP: 0033:0x7fe6ba243b77
[ 116.866868][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 116.867548][ T228] RSP: 002b:00007ffe65a7b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 116.867834][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 116.868109][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 116.868407][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 116.868689][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 116.868968][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 116.869277][ T228]
[ 116.869435][ T228] irq event stamp: 5293747
[ 116.869622][ T228] hardirqs last enabled at (5293757): [] __up_console_sem+0x6b/0x80
[ 116.869951][ T228] hardirqs last disabled at (5293766): [] __up_console_sem+0x50/0x80
[ 116.870283][ T228] softirqs last enabled at (5293144): [] handle_softirqs+0x32e/0x5c0
[ 116.870618][ T228] softirqs last disabled at (5293139): [] __irq_exit_rcu+0xc4/0x100
[ 116.870939][ T228] ---[ end trace 0000000000000000 ]---
[ 116.943264][ T234] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 117.549512][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 117.549879][ T64] netdevsim netdevsim785 eni785np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 117.751472][ T11] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 118.226573][ T64] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 118.486467][ T64] netdevsim netdevsim785 eni785np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 118.764436][ T64] netdevsim netdevsim785 eni785np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 118.765204][ T64] netdevsim netdevsim785 eni785np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 119.198445][ T64] netdevsim netdevsim785 eni785np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 119.201194][ T64] netdevsim netdevsim785 eni785np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 119.290453][ T228] netdevsim netdevsim785 eni785np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 119.563813][ T228] ------------[ cut here ]------------
[ 119.564204][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 119.564738][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 119.565198][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 119.565673][ T228] Tainted: [W]=WARN
[ 119.565918][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 119.566197][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 119.566499][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 119.567562][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 119.567859][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 119.568171][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b78
[ 119.568498][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 119.568833][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 119.569150][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 119.569483][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 119.569873][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.570133][ T228] CR2: 00005651dc943f40 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 119.570685][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 119.571010][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 119.571338][ T228] PKRU: 55555554
[ 119.571683][ T228] Call Trace:
[ 119.571867][ T228]
[ 119.572028][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.572248][ T228] ? __warn+0xd1/0x1c0
[ 119.572520][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.572854][ T228] ? report_bug+0x28c/0x2d0
[ 119.573168][ T228] ? handle_bug+0x54/0xa0
[ 119.573355][ T228] ? exc_invalid_op+0x18/0x50
[ 119.573751][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 119.573995][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.574234][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 119.574644][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 119.574898][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 119.575146][ T228] register_netdevice+0xd46/0x1360
[ 119.575406][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 119.575732][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 119.575980][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 119.576315][ T228] ? mark_lock+0x38/0x3e0
[ 119.576494][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 119.576853][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 119.577213][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 119.577677][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 119.577915][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 119.578238][ T228] ? kernfs_create_link+0x173/0x240
[ 119.578467][ T228] ? kernfs_put+0x1c/0x40
[ 119.578639][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 119.578863][ T228] really_probe+0x1df/0x920
[ 119.579159][ T228] __driver_probe_device+0x2e6/0x3e0
[ 119.579433][ T228] driver_probe_device+0x49/0x140
[ 119.579692][ T228] __device_attach_driver+0x192/0x2b0
[ 119.579984][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 119.580296][ T228] bus_for_each_drv+0x107/0x1a0
[ 119.580563][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 119.580793][ T228] ? bus_to_subsys+0xd5/0x110
[ 119.581013][ T228] ? __pfx___lock_release+0x10/0x10
[ 119.581220][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 119.581514][ T228] __device_attach+0x1a3/0x3f0
[ 119.581807][ T228] ? __pfx___device_attach+0x10/0x10
[ 119.582011][ T228] ? bus_to_subsys+0xd5/0x110
[ 119.582218][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 119.582446][ T228] bus_probe_device+0x133/0x180
[ 119.582725][ T228] device_add+0x99d/0x1110
[ 119.583051][ T228] ? __pfx_device_add+0x10/0x10
[ 119.583320][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 119.583589][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 119.583928][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 119.584226][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.584471][ T228] ? sysfs_file_ops+0x11e/0x170
[ 119.584749][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.584954][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 119.585167][ T228] vfs_write+0xa87/0x11e0
[ 119.585351][ T228] ? __pfx_vfs_write+0x10/0x10
[ 119.585590][ T228] ? find_held_lock+0x2c/0x110
[ 119.585816][ T228] ? __pfx___lock_release+0x10/0x10
[ 119.586098][ T228] ksys_write+0xf8/0x1d0
[ 119.586261][ T228] ? __pfx_ksys_write+0x10/0x10
[ 119.586527][ T228] do_syscall_64+0xc1/0x1d0
[ 119.586759][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.587018][ T228] RIP: 0033:0x7fe6ba243b77
[ 119.587241][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 119.588134][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 119.588536][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 119.588883][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 119.589191][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 119.589521][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 119.589859][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 119.590183][ T228]
[ 119.590348][ T228] irq event stamp: 5393257
[ 119.590589][ T228] hardirqs last enabled at (5393269): [] __up_console_sem+0x6b/0x80
[ 119.590952][ T228] hardirqs last disabled at (5393278): [] __up_console_sem+0x50/0x80
[ 119.591371][ T228] softirqs last enabled at (5392654): [] handle_softirqs+0x32e/0x5c0
[ 119.591776][ T228] softirqs last disabled at (5392621): [] __irq_exit_rcu+0xc4/0x100
[ 119.592145][ T228] ---[ end trace 0000000000000000 ]---
[ 119.640969][ T228] ------------[ cut here ]------------
[ 119.641424][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 119.641899][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 119.642357][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 119.643419][ T228] Tainted: [W]=WARN
[ 119.643634][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 119.643902][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 119.644213][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 119.645432][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 119.645868][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 119.646366][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b28
[ 119.646883][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 119.647382][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 119.647889][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 119.648372][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 119.648965][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.649382][ T228] CR2: 00007ffe65a7af48 CR3: 000000000aa9c003 CR4: 0000000000772ef0
[ 119.649905][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 119.650413][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 119.650899][ T228] PKRU: 55555554
[ 119.651159][ T228] Call Trace:
[ 119.651435][ T228]
[ 119.651623][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.651991][ T228] ? __warn+0xd1/0x1c0
[ 119.652268][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.652645][ T228] ? report_bug+0x28c/0x2d0
[ 119.653008][ T228] ? handle_bug+0x54/0xa0
[ 119.653272][ T228] ? exc_invalid_op+0x18/0x50
[ 119.653632][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 119.654442][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.654821][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 119.655550][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 119.656116][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 119.656749][ T228] register_netdevice+0xd46/0x1360
[ 119.657112][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 119.657744][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 119.658125][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 119.658615][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 119.659089][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 119.659539][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.660107][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 119.660497][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 119.660947][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.661287][ T228] ? sysfs_file_ops+0x11e/0x170
[ 119.661869][ T228] ? sysfs_kf_write+0x41/0x170
[ 119.662212][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 119.662577][ T228] vfs_write+0xa87/0x11e0
[ 119.662856][ T228] ? __pfx_vfs_write+0x10/0x10
[ 119.663200][ T228] ? find_held_lock+0x2c/0x110
[ 119.663594][ T228] ? __pfx___lock_release+0x10/0x10
[ 119.663953][ T228] ksys_write+0xf8/0x1d0
[ 119.664409][ T228] ? __pfx_ksys_write+0x10/0x10
[ 119.664769][ T228] do_syscall_64+0xc1/0x1d0
[ 119.665281][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.665672][ T228] RIP: 0033:0x7fe6ba243b77
[ 119.666004][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 119.667672][ T228] RSP: 002b:00007ffe65a7acc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 119.668125][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 119.668563][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 119.669036][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 119.669684][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 119.670138][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 119.670637][ T228]
[ 119.670858][ T228] irq event stamp: 5407679
[ 119.671169][ T228] hardirqs last enabled at (5407691): [] __up_console_sem+0x6b/0x80
[ 119.671676][ T228] hardirqs last disabled at (5407704): [] __up_console_sem+0x50/0x80
[ 119.672330][ T228] softirqs last enabled at (5406898): [] handle_softirqs+0x32e/0x5c0
[ 119.672852][ T228] softirqs last disabled at (5406283): [] __irq_exit_rcu+0xc4/0x100
[ 119.673743][ T228] ---[ end trace 0000000000000000 ]---
[ 119.975772][ T2081] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 120.630528][ T2685] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 121.092980][ T2696] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 121.175971][ T2698] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 121.578352][ T2706] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 121.996684][ T2712] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.155085][ T228] netdevsim netdevsim785 eni785np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 122.233051][ T228] ------------[ cut here ]------------
[ 122.233315][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 122.233767][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 122.234201][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 122.234639][ T228] Tainted: [W]=WARN
[ 122.234817][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 122.235084][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 122.235434][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 122.236205][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 122.236581][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 122.236992][ T228] RDX: 0000000000000000 RSI: ffff88800d7e2c98 RDI: ffff888009790b28
[ 122.237298][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 122.237710][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 122.238033][ T228] R13: ffff88800d7e2128 R14: ffff88800d7e2008 R15: ffff88800d7e2000
[ 122.238343][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 122.238868][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.239133][ T228] CR2: 000055f6452941e8 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 122.239606][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 122.239931][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 122.240237][ T228] PKRU: 55555554
[ 122.240730][ T228] Call Trace:
[ 122.240980][ T228]
[ 122.241155][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 122.241843][ T228] ? __warn+0xd1/0x1c0
[ 122.242106][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 122.242662][ T228] ? report_bug+0x28c/0x2d0
[ 122.242994][ T228] ? handle_bug+0x54/0xa0
[ 122.243251][ T228] ? exc_invalid_op+0x18/0x50
[ 122.243802][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 122.244192][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 122.244713][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 122.245137][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 122.245665][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 122.246021][ T228] register_netdevice+0xd46/0x1360
[ 122.246358][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 122.246836][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 122.247074][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 122.247348][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 122.247808][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 122.248086][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 122.248305][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 122.248616][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 122.248905][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 122.249115][ T228] ? sysfs_file_ops+0x11e/0x170
[ 122.249337][ T228] ? sysfs_kf_write+0x41/0x170
[ 122.249732][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 122.249952][ T228] vfs_write+0xa87/0x11e0
[ 122.250124][ T228] ? __pfx_vfs_write+0x10/0x10
[ 122.250343][ T228] ? find_held_lock+0x2c/0x110
[ 122.250727][ T228] ? __pfx___lock_release+0x10/0x10
[ 122.251024][ T228] ksys_write+0xf8/0x1d0
[ 122.251286][ T228] ? __pfx_ksys_write+0x10/0x10
[ 122.251684][ T228] do_syscall_64+0xc1/0x1d0
[ 122.252027][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.252439][ T228] RIP: 0033:0x7fe6ba243b77
[ 122.252774][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 122.253930][ T228] RSP: 002b:00007ffe65a7acc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 122.254451][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 122.254946][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 122.255500][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 122.256010][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 122.256487][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 122.256987][ T228]
[ 122.257249][ T228] irq event stamp: 5506653
[ 122.257612][ T228] hardirqs last enabled at (5506665): [] __up_console_sem+0x6b/0x80
[ 122.258190][ T228] hardirqs last disabled at (5506674): [] __up_console_sem+0x50/0x80
[ 122.258681][ T228] softirqs last enabled at (5506490): [] handle_softirqs+0x32e/0x5c0
[ 122.259048][ T228] softirqs last disabled at (5506319): [] __irq_exit_rcu+0xc4/0x100
[ 122.259420][ T228] ---[ end trace 0000000000000000 ]---
[ 122.372962][ T234] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 123.027447][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 123.509438][ T64] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 123.588433][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 124.048046][ T64] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 124.417446][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 124.513440][ T228] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 124.673936][ T228] ------------[ cut here ]------------
[ 124.674301][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 124.674921][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 124.675423][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 124.675853][ T228] Tainted: [W]=WARN
[ 124.676017][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 124.676326][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 124.676660][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 124.677467][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 124.677756][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 124.678095][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b78
[ 124.678450][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 124.678796][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 124.679140][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 124.679491][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 124.679888][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.680173][ T228] CR2: 00007f3e5ac4b1b4 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 124.680524][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 124.680863][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 124.681199][ T228] PKRU: 55555554
[ 124.681370][ T228] Call Trace:
[ 124.681556][ T228]
[ 124.681680][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.681915][ T228] ? __warn+0xd1/0x1c0
[ 124.682093][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.682322][ T228] ? report_bug+0x28c/0x2d0
[ 124.682567][ T228] ? handle_bug+0x54/0xa0
[ 124.682750][ T228] ? exc_invalid_op+0x18/0x50
[ 124.682985][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 124.683228][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.683491][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 124.683790][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 124.684025][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 124.684259][ T228] register_netdevice+0xd46/0x1360
[ 124.684508][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 124.684750][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 124.684988][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 124.685274][ T228] ? mark_lock+0x38/0x3e0
[ 124.685456][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 124.685808][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 124.686099][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 124.686402][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 124.686645][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 124.686933][ T228] ? kernfs_create_link+0x173/0x240
[ 124.687165][ T228] ? kernfs_put+0x1c/0x40
[ 124.687337][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 124.687593][ T228] really_probe+0x1df/0x920
[ 124.687832][ T228] __driver_probe_device+0x2e6/0x3e0
[ 124.688060][ T228] driver_probe_device+0x49/0x140
[ 124.688288][ T228] __device_attach_driver+0x192/0x2b0
[ 124.688529][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 124.688811][ T228] bus_for_each_drv+0x107/0x1a0
[ 124.689036][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 124.689270][ T228] ? bus_to_subsys+0xd5/0x110
[ 124.689509][ T228] ? __pfx___lock_release+0x10/0x10
[ 124.689733][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 124.689964][ T228] __device_attach+0x1a3/0x3f0
[ 124.690193][ T228] ? __pfx___device_attach+0x10/0x10
[ 124.690429][ T228] ? bus_to_subsys+0xd5/0x110
[ 124.690657][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 124.690897][ T228] bus_probe_device+0x133/0x180
[ 124.691129][ T228] device_add+0x99d/0x1110
[ 124.691360][ T228] ? __pfx_device_add+0x10/0x10
[ 124.691596][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 124.691833][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 124.692125][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 124.692426][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.692656][ T228] ? sysfs_file_ops+0x11e/0x170
[ 124.692889][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.693113][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 124.693342][ T228] vfs_write+0xa87/0x11e0
[ 124.693532][ T228] ? __pfx_vfs_write+0x10/0x10
[ 124.693761][ T228] ? find_held_lock+0x2c/0x110
[ 124.694000][ T228] ? __pfx___lock_release+0x10/0x10
[ 124.694246][ T228] ksys_write+0xf8/0x1d0
[ 124.694427][ T228] ? __pfx_ksys_write+0x10/0x10
[ 124.694668][ T228] do_syscall_64+0xc1/0x1d0
[ 124.694902][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.695180][ T228] RIP: 0033:0x7fe6ba243b77
[ 124.695422][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 124.696187][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 124.696539][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 124.696876][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 124.697213][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 124.697561][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 124.697896][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 124.698247][ T228]
[ 124.698433][ T228] irq event stamp: 5604755
[ 124.698661][ T228] hardirqs last enabled at (5604765): [] __up_console_sem+0x6b/0x80
[ 124.699059][ T228] hardirqs last disabled at (5604774): [] __up_console_sem+0x50/0x80
[ 124.699453][ T228] softirqs last enabled at (5603894): [] handle_softirqs+0x32e/0x5c0
[ 124.699846][ T228] softirqs last disabled at (5603889): [] __irq_exit_rcu+0xc4/0x100
[ 124.700237][ T228] ---[ end trace 0000000000000000 ]---
[ 124.738287][ T228] ------------[ cut here ]------------
[ 124.738627][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 124.739045][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 124.739483][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 124.739919][ T228] Tainted: [W]=WARN
[ 124.740070][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 124.740302][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 124.740557][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 124.741233][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 124.741498][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 124.741803][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b28
[ 124.742107][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 124.742416][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 124.742727][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 124.743032][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 124.743383][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.743653][ T228] CR2: 00007f3e5ac4b1b4 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 124.743969][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 124.744274][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 124.744614][ T228] PKRU: 55555554
[ 124.744982][ T228] Call Trace:
[ 124.745141][ T228]
[ 124.745263][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.745492][ T228] ? __warn+0xd1/0x1c0
[ 124.745657][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.745867][ T228] ? report_bug+0x28c/0x2d0
[ 124.746086][ T228] ? handle_bug+0x54/0xa0
[ 124.746245][ T228] ? exc_invalid_op+0x18/0x50
[ 124.746461][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 124.746684][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.746896][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 124.747172][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 124.747388][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 124.747758][ T228] register_netdevice+0xd46/0x1360
[ 124.747973][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 124.748190][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 124.748421][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 124.748702][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 124.748987][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 124.749253][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.749468][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 124.749687][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 124.749953][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.750163][ T228] ? sysfs_file_ops+0x11e/0x170
[ 124.750372][ T228] ? sysfs_kf_write+0x41/0x170
[ 124.750586][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 124.750791][ T228] vfs_write+0xa87/0x11e0
[ 124.750947][ T228] ? __pfx_vfs_write+0x10/0x10
[ 124.751153][ T228] ? find_held_lock+0x2c/0x110
[ 124.751375][ T228] ? __pfx___lock_release+0x10/0x10
[ 124.751601][ T228] ksys_write+0xf8/0x1d0
[ 124.751769][ T228] ? __pfx_ksys_write+0x10/0x10
[ 124.751981][ T228] do_syscall_64+0xc1/0x1d0
[ 124.752306][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.752664][ T228] RIP: 0033:0x7fe6ba243b77
[ 124.752884][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 124.753733][ T228] RSP: 002b:00007ffe65a7af28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 124.754040][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 124.754469][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 124.754770][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 124.755211][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 124.755546][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 124.755868][ T228]
[ 124.756171][ T228] irq event stamp: 5615979
[ 124.756379][ T228] hardirqs last enabled at (5615989): [] __up_console_sem+0x6b/0x80
[ 124.756759][ T228] hardirqs last disabled at (5616000): [] __up_console_sem+0x50/0x80
[ 124.757220][ T228] softirqs last enabled at (5615068): [] handle_softirqs+0x32e/0x5c0
[ 124.757595][ T228] softirqs last disabled at (5613503): [] __irq_exit_rcu+0xc4/0x100
[ 124.758054][ T228] ---[ end trace 0000000000000000 ]---
[ 125.107691][ T2081] netdevsim netdevsim785 eni785np1: renamed from eth0
[ 125.747535][ T2767] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 126.201956][ T228] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 126.483497][ T228] netdevsim netdevsim785 eni785np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 127.077283][ T2797] netdevsim netdevsim785 eni785np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 127.182902][ T228] ------------[ cut here ]------------
[ 127.183211][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 127.184595][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 127.185021][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 127.185432][ T228] Tainted: [W]=WARN
[ 127.185625][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.185867][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 127.186121][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 127.186863][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 127.187117][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 127.187419][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b28
[ 127.187712][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 127.188013][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 127.188326][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 127.188620][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 127.188958][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.189219][ T228] CR2: 000055f6452941e8 CR3: 000000000aa9c005 CR4: 0000000000772ef0
[ 127.189526][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 127.189848][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 127.190163][ T228] PKRU: 55555554
[ 127.190324][ T228] Call Trace:
[ 127.190519][ T228]
[ 127.190639][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 127.190848][ T228] ? __warn+0xd1/0x1c0
[ 127.191010][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 127.191217][ T228] ? report_bug+0x28c/0x2d0
[ 127.191460][ T228] ? handle_bug+0x54/0xa0
[ 127.191613][ T228] ? exc_invalid_op+0x18/0x50
[ 127.191833][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 127.192043][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 127.192243][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 127.192503][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 127.192717][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 127.192920][ T228] register_netdevice+0xd46/0x1360
[ 127.193131][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 127.193352][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 127.193575][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 127.193832][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 127.194098][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 127.194357][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 127.194568][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 127.194778][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 127.195036][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 127.195246][ T228] ? sysfs_file_ops+0x11e/0x170
[ 127.195470][ T228] ? sysfs_kf_write+0x41/0x170
[ 127.195708][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 127.195917][ T228] vfs_write+0xa87/0x11e0
[ 127.196081][ T228] ? __pfx_vfs_write+0x10/0x10
[ 127.196282][ T228] ? find_held_lock+0x2c/0x110
[ 127.196505][ T228] ? __pfx___lock_release+0x10/0x10
[ 127.196712][ T228] ksys_write+0xf8/0x1d0
[ 127.196859][ T228] ? __pfx_ksys_write+0x10/0x10
[ 127.197066][ T228] do_syscall_64+0xc1/0x1d0
[ 127.197261][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.197504][ T228] RIP: 0033:0x7fe6ba243b77
[ 127.197705][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 127.198370][ T228] RSP: 002b:00007ffe65a7af28 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 127.198669][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 127.198950][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 127.199234][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 127.199528][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 127.199810][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 127.200108][ T228]
[ 127.200254][ T228] irq event stamp: 5696023
[ 127.200462][ T228] hardirqs last enabled at (5696035): [] __up_console_sem+0x6b/0x80
[ 127.200816][ T228] hardirqs last disabled at (5696044): [] __up_console_sem+0x50/0x80
[ 127.201135][ T228] softirqs last enabled at (5695324): [] handle_softirqs+0x32e/0x5c0
[ 127.201475][ T228] softirqs last disabled at (5694307): [] __irq_exit_rcu+0xc4/0x100
[ 127.201808][ T228] ---[ end trace 0000000000000000 ]---
[ 127.331093][ T234] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 127.978521][ T64] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 128.410449][ T228] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 128.604419][ T2821] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 128.692441][ T11] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 129.174575][ T11] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 129.290775][ T228] ------------[ cut here ]------------
[ 129.291193][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 129.291686][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 129.292563][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 129.293027][ T228] Tainted: [W]=WARN
[ 129.293205][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 129.293508][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 129.293802][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 129.294601][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 129.294892][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 129.295233][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b78
[ 129.295584][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 129.295917][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 129.296257][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 129.296654][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 129.297070][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 129.297367][ T228] CR2: 00007f28083a41b4 CR3: 000000000aa9c001 CR4: 0000000000772ef0
[ 129.297733][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 129.298100][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 129.298512][ T228] PKRU: 55555554
[ 129.298708][ T228] Call Trace:
[ 129.298897][ T228]
[ 129.299022][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 129.299267][ T228] ? __warn+0xd1/0x1c0
[ 129.299467][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 129.299708][ T228] ? report_bug+0x28c/0x2d0
[ 129.299963][ T228] ? handle_bug+0x54/0xa0
[ 129.300153][ T228] ? exc_invalid_op+0x18/0x50
[ 129.300406][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 129.300660][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 129.300907][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 129.301207][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 129.301464][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 129.301705][ T228] register_netdevice+0xd46/0x1360
[ 129.302004][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 129.302250][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 129.302530][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 129.302837][ T228] ? mark_lock+0x38/0x3e0
[ 129.303034][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 129.303347][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 129.303670][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 129.303986][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 129.304235][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 129.304544][ T228] ? kernfs_create_link+0x173/0x240
[ 129.304789][ T228] ? kernfs_put+0x1c/0x40
[ 129.304980][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 129.305250][ T228] really_probe+0x1df/0x920
[ 129.305517][ T228] __driver_probe_device+0x2e6/0x3e0
[ 129.305756][ T228] driver_probe_device+0x49/0x140
[ 129.305998][ T228] __device_attach_driver+0x192/0x2b0
[ 129.306237][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 129.306541][ T228] bus_for_each_drv+0x107/0x1a0
[ 129.306782][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 129.307020][ T228] ? bus_to_subsys+0xd5/0x110
[ 129.307259][ T228] ? __pfx___lock_release+0x10/0x10
[ 129.307503][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 129.307743][ T228] __device_attach+0x1a3/0x3f0
[ 129.307976][ T228] ? __pfx___device_attach+0x10/0x10
[ 129.308224][ T228] ? bus_to_subsys+0xd5/0x110
[ 129.308472][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 129.308723][ T228] bus_probe_device+0x133/0x180
[ 129.308964][ T228] device_add+0x99d/0x1110
[ 129.309215][ T228] ? __pfx_device_add+0x10/0x10
[ 129.309462][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 129.309714][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 129.310028][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 129.310336][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 129.310588][ T228] ? sysfs_file_ops+0x11e/0x170
[ 129.310845][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 129.311088][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 129.311328][ T228] vfs_write+0xa87/0x11e0
[ 129.311533][ T228] ? __pfx_vfs_write+0x10/0x10
[ 129.311785][ T228] ? find_held_lock+0x2c/0x110
[ 129.312041][ T228] ? __pfx___lock_release+0x10/0x10
[ 129.312283][ T228] ksys_write+0xf8/0x1d0
[ 129.312486][ T228] ? __pfx_ksys_write+0x10/0x10
[ 129.312735][ T228] do_syscall_64+0xc1/0x1d0
[ 129.312973][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.313280][ T228] RIP: 0033:0x7fe6ba243b77
[ 129.313552][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 129.314416][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 129.314790][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 129.315168][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 129.315573][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 129.316017][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 129.316429][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 129.316862][ T228]
[ 129.317040][ T228] irq event stamp: 5784283
[ 129.317357][ T228] hardirqs last enabled at (5784293): [] __up_console_sem+0x6b/0x80
[ 129.317797][ T228] hardirqs last disabled at (5784304): [] __up_console_sem+0x50/0x80
[ 129.318200][ T228] softirqs last enabled at (5783324): [] handle_softirqs+0x32e/0x5c0
[ 129.318622][ T228] softirqs last disabled at (5783319): [] __irq_exit_rcu+0xc4/0x100
[ 129.319023][ T228] ---[ end trace 0000000000000000 ]---
[ 129.448237][ T228] ------------[ cut here ]------------
[ 129.448680][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 129.449148][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 129.450188][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 129.450787][ T228] Tainted: [W]=WARN
[ 129.450967][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 129.451208][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 129.451528][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 129.452326][ T228] RSP: 0000:ffffc900006f7910 EFLAGS: 00010246
[ 129.452665][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 129.452988][ T228] RDX: 0000000000000000 RSI: ffff88800d7e2c98 RDI: ffff888009790b28
[ 129.453298][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 129.453651][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 129.453938][ T228] R13: ffff88800d7e2128 R14: ffff88800d7e2008 R15: ffff88800d7e2000
[ 129.454220][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 129.454597][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 129.454851][ T228] CR2: 00007faad0d230dc CR3: 000000000aa9c003 CR4: 0000000000772ef0
[ 129.455135][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 129.455495][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 129.455811][ T228] PKRU: 55555554
[ 129.455956][ T228] Call Trace:
[ 129.456100][ T228]
[ 129.456203][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 129.456428][ T228] ? __warn+0xd1/0x1c0
[ 129.456581][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 129.456773][ T228] ? report_bug+0x28c/0x2d0
[ 129.457342][ T228] ? handle_bug+0x54/0xa0
[ 129.457515][ T228] ? exc_invalid_op+0x18/0x50
[ 129.457736][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 129.458023][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 129.458241][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 129.458554][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 129.458777][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 129.458991][ T228] register_netdevice+0xd46/0x1360
[ 129.459213][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 129.459497][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 129.459741][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 129.460014][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 129.460364][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 129.460684][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 129.460933][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 129.461162][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 129.461493][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 129.461743][ T228] ? sysfs_file_ops+0x11e/0x170
[ 129.462016][ T228] ? sysfs_kf_write+0x41/0x170
[ 129.462257][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 129.462551][ T228] vfs_write+0xa87/0x11e0
[ 129.462727][ T228] ? __pfx_vfs_write+0x10/0x10
[ 129.462941][ T228] ? __lock_release+0x103/0x460
[ 129.463159][ T228] ? do_user_addr_fault+0x972/0xe30
[ 129.463470][ T228] ? __pfx___up_read+0x10/0x10
[ 129.463700][ T228] ksys_write+0xf8/0x1d0
[ 129.463867][ T228] ? __pfx_ksys_write+0x10/0x10
[ 129.464079][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 129.464306][ T228] do_syscall_64+0xc1/0x1d0
[ 129.464550][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.464817][ T228] RIP: 0033:0x7fe6ba243b77
[ 129.465031][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 129.465904][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 129.466239][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 129.466650][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 129.467035][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 129.467414][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 129.467778][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 129.468107][ T228]
[ 129.468303][ T228] irq event stamp: 5795875
[ 129.468562][ T228] hardirqs last enabled at (5795887): [] __up_console_sem+0x6b/0x80
[ 129.468925][ T228] hardirqs last disabled at (5795896): [] __up_console_sem+0x50/0x80
[ 129.469284][ T228] softirqs last enabled at (5795202): [] handle_softirqs+0x32e/0x5c0
[ 129.469670][ T228] softirqs last disabled at (5794755): [] __irq_exit_rcu+0xc4/0x100
[ 129.470111][ T228] ---[ end trace 0000000000000000 ]---
[ 129.687659][ T2081] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 130.144894][ T228] ------------[ cut here ]------------
[ 130.145280][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 130.146243][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 130.146929][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 130.147466][ T228] Tainted: [W]=WARN
[ 130.147648][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 130.147904][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 130.148190][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 130.148877][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 130.149121][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 130.149425][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b28
[ 130.149727][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 130.150006][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 130.150286][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 130.150575][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 130.150920][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 130.151155][ T228] CR2: 000055f6452b5330 CR3: 000000000aa9c005 CR4: 0000000000772ef0
[ 130.151445][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 130.151976][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 130.152442][ T228] PKRU: 55555554
[ 130.152674][ T228] Call Trace:
[ 130.152901][ T228]
[ 130.153061][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.153374][ T228] ? __warn+0xd1/0x1c0
[ 130.153638][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.153956][ T228] ? report_bug+0x28c/0x2d0
[ 130.154281][ T228] ? handle_bug+0x54/0xa0
[ 130.154519][ T228] ? exc_invalid_op+0x18/0x50
[ 130.154847][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 130.155188][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 130.155559][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 130.155961][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 130.156288][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 130.156632][ T228] register_netdevice+0xd46/0x1360
[ 130.156952][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 130.157297][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 130.157658][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 130.158072][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 130.158481][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 130.158786][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.159045][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 130.159267][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 130.159551][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 130.159758][ T228] ? sysfs_file_ops+0x11e/0x170
[ 130.159953][ T228] ? sysfs_kf_write+0x41/0x170
[ 130.160148][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 130.160344][ T228] vfs_write+0xa87/0x11e0
[ 130.160511][ T228] ? __pfx_vfs_write+0x10/0x10
[ 130.160724][ T228] ? __lock_release+0x103/0x460
[ 130.160916][ T228] ? do_user_addr_fault+0x972/0xe30
[ 130.161116][ T228] ? __pfx___up_read+0x10/0x10
[ 130.161314][ T228] ksys_write+0xf8/0x1d0
[ 130.161481][ T228] ? __pfx_ksys_write+0x10/0x10
[ 130.161692][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 130.161921][ T228] do_syscall_64+0xc1/0x1d0
[ 130.162249][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.162661][ T228] RIP: 0033:0x7fe6ba243b77
[ 130.162988][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 130.164139][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 130.164636][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 130.165109][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 130.165458][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 130.165736][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 130.166024][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 130.166325][ T228]
[ 130.166484][ T228] irq event stamp: 5803885
[ 130.166667][ T228] hardirqs last enabled at (5803895): [] __up_console_sem+0x6b/0x80
[ 130.166991][ T228] hardirqs last disabled at (5803904): [] __up_console_sem+0x50/0x80
[ 130.167315][ T228] softirqs last enabled at (5803154): [] handle_softirqs+0x32e/0x5c0
[ 130.167653][ T228] softirqs last disabled at (5802961): [] __irq_exit_rcu+0xc4/0x100
[ 130.167973][ T228] ---[ end trace 0000000000000000 ]---
[ 130.275095][ T234] netdevsim netdevsim785 eni785np3: renamed from eth0
[ 130.799530][ T11] netdevsim netdevsim785 eni785np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 131.367454][ T11] netdevsim netdevsim785 eni785np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 131.459640][ T11] netdevsim netdevsim785 eni785np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 131.755434][ T64] netdevsim netdevsim785 eni785np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 132.126449][ T11] netdevsim netdevsim785 eni785np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.577440][ T11] netdevsim netdevsim785 eni785np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 133.579488][ T11] netdevsim netdevsim785 eni785np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 133.581548][ T11] netdevsim netdevsim785 eni785np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.659583][ T11] netdevsim netdevsim785 eni785np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 133.661473][ T11] netdevsim netdevsim785 eni785np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 133.664372][ T11] netdevsim netdevsim785 eni785np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 134.589421][ T11] netdevsim netdevsim785 eni785np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 134.591463][ T11] netdevsim netdevsim785 eni785np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 134.594438][ T11] netdevsim netdevsim785 eni785np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.753423][ T11] netdevsim netdevsim785 eni785np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 134.756420][ T11] netdevsim netdevsim785 eni785np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 134.759414][ T11] netdevsim netdevsim785 eni785np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 135.606436][ T11] netdevsim netdevsim785 eni785np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 135.738589][ T11] netdevsim netdevsim785 eni785np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 135.876895][ T11] netdevsim netdevsim785 eni785np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 136.086467][ T11] netdevsim netdevsim785 eni785np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 136.392431][ T64] netdevsim netdevsim785 eni785np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 136.810459][ T11] netdevsim netdevsim785 eni785np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 137.308515][ T11] netdevsim netdevsim785 eni785np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 138.379552][ T228] ------------[ cut here ]------------
[ 138.379807][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 138.380203][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 138.381459][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 138.381850][ T228] Tainted: [W]=WARN
[ 138.382014][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 138.382248][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 138.382678][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 138.383597][ T228] RSP: 0018:ffffc900006f7910 EFLAGS: 00010246
[ 138.383869][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 138.384195][ T228] RDX: 0000000000000000 RSI: ffff888002962c98 RDI: ffff888009790b28
[ 138.384674][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 138.385000][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 138.385332][ T228] R13: ffff888002962128 R14: ffff888002962008 R15: ffff888002962000
[ 138.385872][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 138.386234][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 138.386598][ T228] CR2: 00007f985c1da1b4 CR3: 000000000aa9c004 CR4: 0000000000772ef0
[ 138.386908][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 138.387220][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 138.387544][ T228] PKRU: 55555554
[ 138.387709][ T228] Call Trace:
[ 138.387892][ T228]
[ 138.387999][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 138.388215][ T228] ? __warn+0xd1/0x1c0
[ 138.388412][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 138.388623][ T228] ? report_bug+0x28c/0x2d0
[ 138.388839][ T228] ? handle_bug+0x54/0xa0
[ 138.389025][ T228] ? exc_invalid_op+0x18/0x50
[ 138.389234][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 138.389482][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 138.389698][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 138.389952][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 138.390151][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 138.390365][ T228] register_netdevice+0xd46/0x1360
[ 138.390577][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 138.390811][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 138.391028][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 138.391306][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 138.391583][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 138.391836][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 138.392034][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 138.392234][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 138.392514][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 138.392706][ T228] ? sysfs_file_ops+0x11e/0x170
[ 138.392899][ T228] ? sysfs_kf_write+0x41/0x170
[ 138.393094][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 138.393289][ T228] vfs_write+0xa87/0x11e0
[ 138.393474][ T228] ? __pfx_vfs_write+0x10/0x10
[ 138.393691][ T228] ? find_held_lock+0x2c/0x110
[ 138.393911][ T228] ? __pfx___lock_release+0x10/0x10
[ 138.394134][ T228] ksys_write+0xf8/0x1d0
[ 138.394290][ T228] ? __pfx_ksys_write+0x10/0x10
[ 138.394533][ T228] do_syscall_64+0xc1/0x1d0
[ 138.394745][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 138.394997][ T228] RIP: 0033:0x7fe6ba243b77
[ 138.395227][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 138.395981][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 138.396315][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 138.396675][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 138.397010][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 138.397321][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 138.397657][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 138.397975][ T228]
[ 138.398129][ T228] irq event stamp: 6247377
[ 138.398333][ T228] hardirqs last enabled at (6247387): [] __up_console_sem+0x6b/0x80
[ 138.398704][ T228] hardirqs last disabled at (6247398): [] __up_console_sem+0x50/0x80
[ 138.399061][ T228] softirqs last enabled at (6247320): [] handle_softirqs+0x32e/0x5c0
[ 138.399424][ T228] softirqs last disabled at (6247315): [] __irq_exit_rcu+0xc4/0x100
[ 138.399785][ T228] ---[ end trace 0000000000000000 ]---
[ 138.471913][ T2982] netdevsim netdevsim785 eni785np3: renamed from eth0
[ 139.398446][ T11] netdevsim netdevsim785 eni785np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 139.401423][ T11] netdevsim netdevsim785 eni785np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 139.966162][ T64] netdevsim netdevsim785 eni785np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 140.218427][ T228] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 140.220413][ T228] netdevsim netdevsim785 eni785np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 140.222610][ T228] netdevsim netdevsim785 eni785np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 140.605427][ T64] netdevsim netdevsim785 eni785np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 140.776791][ T64] netdevsim netdevsim785 eni785np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 140.930422][ T64] netdevsim netdevsim785 eni785np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 141.096144][ T228] ------------[ cut here ]------------
[ 141.096674][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 141.097139][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 141.097641][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 141.098092][ T228] Tainted: [W]=WARN
[ 141.098276][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 141.098605][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 141.098906][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 141.099706][ T228] RSP: 0018:ffffc900006f7520 EFLAGS: 00010246
[ 141.100003][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 141.100353][ T228] RDX: 0000000000000000 RSI: ffff888002ac2c98 RDI: ffff888009790b78
[ 141.100724][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 141.101071][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 141.101433][ T228] R13: ffff888002ac2128 R14: ffff888002ac2008 R15: ffff888002ac2000
[ 141.101778][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 141.102181][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 141.102509][ T228] CR2: 00007fea5ef27a00 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 141.102859][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 141.103566][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 141.103915][ T228] PKRU: 55555554
[ 141.104099][ T228] Call Trace:
[ 141.104288][ T228]
[ 141.104435][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 141.104675][ T228] ? __warn+0xd1/0x1c0
[ 141.104859][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 141.105094][ T228] ? report_bug+0x28c/0x2d0
[ 141.105364][ T228] ? handle_bug+0x54/0xa0
[ 141.105568][ T228] ? exc_invalid_op+0x18/0x50
[ 141.105810][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 141.106061][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 141.106307][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 141.106647][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 141.106901][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 141.107148][ T228] register_netdevice+0xd46/0x1360
[ 141.107412][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 141.107667][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 141.107937][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 141.108240][ T228] ? mark_lock+0x38/0x3e0
[ 141.108454][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 141.108808][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 141.109112][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 141.109429][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 141.109677][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 141.109967][ T228] ? kernfs_create_link+0x173/0x240
[ 141.110213][ T228] ? kernfs_put+0x1c/0x40
[ 141.110438][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 141.110689][ T228] really_probe+0x1df/0x920
[ 141.110932][ T228] __driver_probe_device+0x2e6/0x3e0
[ 141.111179][ T228] driver_probe_device+0x49/0x140
[ 141.111434][ T228] __device_attach_driver+0x192/0x2b0
[ 141.111673][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 141.111967][ T228] bus_for_each_drv+0x107/0x1a0
[ 141.112210][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 141.112457][ T228] ? bus_to_subsys+0xd5/0x110
[ 141.112692][ T228] ? __pfx___lock_release+0x10/0x10
[ 141.112927][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 141.113167][ T228] __device_attach+0x1a3/0x3f0
[ 141.113419][ T228] ? __pfx___device_attach+0x10/0x10
[ 141.113651][ T228] ? bus_to_subsys+0xd5/0x110
[ 141.113896][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 141.114139][ T228] bus_probe_device+0x133/0x180
[ 141.114382][ T228] device_add+0x99d/0x1110
[ 141.114653][ T228] ? __pfx_device_add+0x10/0x10
[ 141.114889][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 141.115132][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 141.115468][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 141.115772][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 141.116005][ T228] ? sysfs_file_ops+0x11e/0x170
[ 141.116246][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 141.116495][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 141.116738][ T228] vfs_write+0xa87/0x11e0
[ 141.116933][ T228] ? __pfx_vfs_write+0x10/0x10
[ 141.117175][ T228] ? find_held_lock+0x2c/0x110
[ 141.117436][ T228] ? __pfx___lock_release+0x10/0x10
[ 141.117688][ T228] ksys_write+0xf8/0x1d0
[ 141.117871][ T228] ? __pfx_ksys_write+0x10/0x10
[ 141.118121][ T228] do_syscall_64+0xc1/0x1d0
[ 141.118360][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.118680][ T228] RIP: 0033:0x7fe6ba243b77
[ 141.118922][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 141.119726][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 141.120070][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fe6ba243b77
[ 141.120432][ T228] RDX: 0000000000000004 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 141.120782][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 141.121122][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000004
[ 141.121479][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000004 R15: 00007fe6ba2fa9c0
[ 141.121839][ T228]
[ 141.122025][ T228] irq event stamp: 6378841
[ 141.122260][ T228] hardirqs last enabled at (6378853): [] __up_console_sem+0x6b/0x80
[ 141.122701][ T228] hardirqs last disabled at (6378888): [] __up_console_sem+0x50/0x80
[ 141.123097][ T228] softirqs last enabled at (6378884): [] handle_softirqs+0x32e/0x5c0
[ 141.123503][ T228] softirqs last disabled at (6378861): [] __irq_exit_rcu+0xc4/0x100
[ 141.123901][ T228] ---[ end trace 0000000000000000 ]---
[ 141.264197][ T228] ------------[ cut here ]------------
[ 141.264653][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 141.265186][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 141.265637][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 141.266086][ T228] Tainted: [W]=WARN
[ 141.266291][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 141.266562][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 141.266827][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 141.267545][ T228] RSP: 0000:ffffc900006f7910 EFLAGS: 00010246
[ 141.267862][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 141.268164][ T228] RDX: 0000000000000000 RSI: ffff888004e6ac98 RDI: ffff888009790b28
[ 141.268480][ T228] RBP: ffffffff9d923440 R08: 0000000000000000 R09: fffffbfff36fd83c
[ 141.268775][ T228] R10: ffffffff9b7ec1e7 R11: ffff888009790040 R12: 0000000000000000
[ 141.269092][ T228] R13: ffff888004e6a128 R14: ffff888004e6a008 R15: ffff888004e6a000
[ 141.269408][ T228] FS: 00007fe6ba102740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 141.269765][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 141.270022][ T228] CR2: 00007fea5f0b3ce0 CR3: 000000000aa9c002 CR4: 0000000000772ef0
[ 141.270338][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 141.270670][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 141.271307][ T228] PKRU: 55555554
[ 141.271497][ T228] Call Trace:
[ 141.271665][ T228]
[ 141.271781][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 141.271999][ T228] ? __warn+0xd1/0x1c0
[ 141.272185][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 141.272424][ T228] ? report_bug+0x28c/0x2d0
[ 141.272662][ T228] ? handle_bug+0x54/0xa0
[ 141.272849][ T228] ? exc_invalid_op+0x18/0x50
[ 141.273065][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 141.273306][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 141.273539][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 141.273822][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 141.274043][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 141.274268][ T228] register_netdevice+0xd46/0x1360
[ 141.274507][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 141.274729][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 141.274966][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 141.275259][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 141.275563][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 141.275836][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 141.276073][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 141.276301][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 141.276584][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 141.276806][ T228] ? sysfs_file_ops+0x11e/0x170
[ 141.277027][ T228] ? sysfs_kf_write+0x41/0x170
[ 141.277243][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 141.277471][ T228] vfs_write+0xa87/0x11e0
[ 141.277653][ T228] ? __pfx_vfs_write+0x10/0x10
[ 141.277879][ T228] ? __lock_release+0x103/0x460
[ 141.278096][ T228] ? do_user_addr_fault+0x972/0xe30
[ 141.278327][ T228] ? __pfx___up_read+0x10/0x10
[ 141.278561][ T228] ksys_write+0xf8/0x1d0
[ 141.278730][ T228] ? __pfx_ksys_write+0x10/0x10
[ 141.278942][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 141.279165][ T228] do_syscall_64+0xc1/0x1d0
[ 141.279382][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 141.279669][ T228] RIP: 0033:0x7fe6ba243b77
[ 141.279894][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 141.280633][ T228] RSP: 002b:00007ffe65a7d628 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 141.280951][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fe6ba243b77
[ 141.281265][ T228] RDX: 0000000000000002 RSI: 000055f6452b5330 RDI: 0000000000000001
[ 141.281576][ T228] RBP: 000055f6452b5330 R08: 0000000000000000 R09: 00007fe6ba2b64e0
[ 141.281896][ T228] R10: 00007fe6ba2b63e0 R11: 0000000000000246 R12: 0000000000000002
[ 141.282197][ T228] R13: 00007fe6ba2ff760 R14: 0000000000000002 R15: 00007fe6ba2fa9c0
[ 141.282550][ T228]
[ 141.282716][ T228] irq event stamp: 6399183
[ 141.282944][ T228] hardirqs last enabled at (6399195): [] __up_console_sem+0x6b/0x80
[ 141.283291][ T228] hardirqs last disabled at (6399206): [] __up_console_sem+0x50/0x80
[ 141.283662][ T228] softirqs last enabled at (6398314): [] handle_softirqs+0x32e/0x5c0
[ 141.284029][ T228] softirqs last disabled at (6398287): [] __irq_exit_rcu+0xc4/0x100
[ 141.284382][ T228] ---[ end trace 0000000000000000 ]---
[ 141.534536][ T2981] netdevsim netdevsim785 eni785np2: renamed from eth0
[ 142.812483][ T3144] netdevsim netdevsim785 eni785np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 143.352055][ T3155] netdevsim netdevsim785 eni785np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 143.758288][ T3161] netdevsim netdevsim785 eni785np2: device assumes port 4789 will be used by vxlan tunnels