[ 11.291640][ T228] ------------[ cut here ]------------
[ 11.292185][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 11.292922][ T228] Modules linked in: netdevsim
[ 11.293392][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 11.293824][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 11.294141][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 11.294505][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 11.295460][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 11.295759][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 11.296138][ T228] RDX: 0000000000000000 RSI: ffff88800a2a2c98 RDI: ffff888008cdae38
[ 11.296539][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 11.296906][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 11.297287][ T228] R13: ffff88800a2a2128 R14: ffff88800a2a2008 R15: ffff88800a2a2000
[ 11.297653][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 11.298068][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 11.298380][ T228] CR2: 0000556eab589338 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 11.298758][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 11.299129][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 11.299509][ T228] PKRU: 55555554
[ 11.299697][ T228] Call Trace:
[ 11.299877][ T228]
[ 11.300017][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.300305][ T228] ? __warn+0xd1/0x1c0
[ 11.300548][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.300787][ T228] ? report_bug+0x28c/0x2d0
[ 11.301058][ T228] ? handle_bug+0x54/0xa0
[ 11.301276][ T228] ? exc_invalid_op+0x18/0x50
[ 11.301537][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 11.301793][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 11.302055][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 11.302401][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 11.302664][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 11.302957][ T228] register_netdevice+0xd46/0x1360
[ 11.303254][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 11.303557][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 11.303825][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 11.304176][ T228] ? mark_lock+0x38/0x3e0
[ 11.304396][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 11.304778][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 11.305153][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 11.305510][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 11.305783][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 11.306129][ T228] ? kernfs_create_link+0x173/0x240
[ 11.306415][ T228] ? kernfs_put+0x1c/0x40
[ 11.306629][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 11.306927][ T228] really_probe+0x1df/0x920
[ 11.307215][ T228] __driver_probe_device+0x2e6/0x3e0
[ 11.307495][ T228] driver_probe_device+0x49/0x140
[ 11.307775][ T228] __device_attach_driver+0x192/0x2b0
[ 11.308044][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 11.308338][ T228] bus_for_each_drv+0x107/0x1a0
[ 11.308604][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 11.308859][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.309131][ T228] ? __pfx___lock_release+0x10/0x10
[ 11.309394][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 11.309647][ T228] __device_attach+0x1a3/0x3f0
[ 11.309893][ T228] ? __pfx___device_attach+0x10/0x10
[ 11.310126][ T228] ? bus_to_subsys+0xd5/0x110
[ 11.310371][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 11.310632][ T228] bus_probe_device+0x133/0x180
[ 11.310900][ T228] device_add+0x99d/0x1110
[ 11.311148][ T228] ? __pfx_device_add+0x10/0x10
[ 11.311408][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 11.311686][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 11.312025][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 11.312353][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.312619][ T228] ? sysfs_file_ops+0x11e/0x170
[ 11.312910][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 11.313203][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 11.313441][ T228] vfs_write+0xa87/0x11e0
[ 11.313628][ T228] ? __pfx_vfs_write+0x10/0x10
[ 11.313880][ T228] ? __lock_release+0x103/0x460
[ 11.314132][ T228] ? do_user_addr_fault+0x972/0xe30
[ 11.314438][ T228] ? __pfx___up_read+0x10/0x10
[ 11.314698][ T228] ksys_write+0xf8/0x1d0
[ 11.314904][ T228] ? __pfx_ksys_write+0x10/0x10
[ 11.315162][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 11.315461][ T228] do_syscall_64+0xc1/0x1d0
[ 11.315752][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 11.316133][ T228] RIP: 0033:0x7f86fa3e7b77
[ 11.316434][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 11.317408][ T228] RSP: 002b:00007ffeff205698 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 11.317822][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 11.318286][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 11.318953][ T228] RBP: 0000556eab588330 R08: 0000000000000003 R09: 0000000000000077
[ 11.319342][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 11.319731][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 11.320142][ T228]
[ 11.320382][ T228] irq event stamp: 74873
[ 11.320590][ T228] hardirqs last enabled at (74883): [] __up_console_sem+0x6b/0x80
[ 11.321030][ T228] hardirqs last disabled at (74892): [] __up_console_sem+0x50/0x80
[ 11.321483][ T228] softirqs last enabled at (73952): [] handle_softirqs+0x32e/0x5c0
[ 11.321936][ T228] softirqs last disabled at (73917): [] __irq_exit_rcu+0xc4/0x100
[ 11.322400][ T228] ---[ end trace 0000000000000000 ]---
[ 11.476026][ T235] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 11.975276][ T242] ip (242) used greatest stack depth: 23376 bytes left
[ 12.423841][ T247] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 13.079858][ T259] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 13.326230][ T262] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.187731][ T279] netdevsim netdevsim648 eni648np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 14.208368][ T279] ip (279) used greatest stack depth: 22928 bytes left
[ 14.771420][ T290] netdevsim netdevsim648 eni648np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 16.263046][ T327] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 16.411983][ T328] netdevsim netdevsim648 eni648np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 16.571611][ T329] netdevsim netdevsim648 eni648np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 17.636864][ T228] ------------[ cut here ]------------
[ 17.637310][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 17.637777][ T228] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 17.638135][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 17.638597][ T228] Tainted: [W]=WARN
[ 17.638802][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.639107][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 17.639428][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 17.640208][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 17.640529][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 17.640874][ T228] RDX: 0000000000000000 RSI: ffff88800dd62c98 RDI: ffff888008cdade8
[ 17.641294][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 17.641609][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 17.641957][ T228] R13: ffff88800dd62128 R14: ffff88800dd62008 R15: ffff88800dd62000
[ 17.642326][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 17.642930][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.643273][ T228] CR2: 0000556eab588330 CR3: 0000000008e14002 CR4: 0000000000772ef0
[ 17.643632][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 17.643980][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 17.644368][ T228] PKRU: 55555554
[ 17.644568][ T228] Call Trace:
[ 17.644779][ T228]
[ 17.644920][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 17.645194][ T228] ? __warn+0xd1/0x1c0
[ 17.645389][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 17.645660][ T228] ? report_bug+0x28c/0x2d0
[ 17.645918][ T228] ? handle_bug+0x54/0xa0
[ 17.646122][ T228] ? exc_invalid_op+0x18/0x50
[ 17.646426][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 17.646728][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 17.646986][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 17.647309][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 17.647594][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 17.647848][ T228] register_netdevice+0xd46/0x1360
[ 17.648104][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 17.648504][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 17.648761][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 17.649081][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 17.649454][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 17.649753][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 17.650011][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 17.650276][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 17.650592][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 17.650911][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 17.651185][ T228] vfs_write+0xa87/0x11e0
[ 17.651391][ T228] ? __pfx_vfs_write+0x10/0x10
[ 17.651637][ T228] ? find_held_lock+0x2c/0x110
[ 17.651881][ T228] ? __pfx___lock_release+0x10/0x10
[ 17.652143][ T228] ksys_write+0xf8/0x1d0
[ 17.652346][ T228] ? __pfx_ksys_write+0x10/0x10
[ 17.652589][ T228] do_syscall_64+0xc1/0x1d0
[ 17.652806][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.653073][ T228] RIP: 0033:0x7f86fa3e7b77
[ 17.653304][ 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
[ 17.654042][ T228] RSP: 002b:00007ffeff205598 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 17.654377][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 17.654721][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 17.655035][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 17.655341][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 17.655637][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 17.655948][ T228]
[ 17.656112][ T228] irq event stamp: 267255
[ 17.656282][ T228] hardirqs last enabled at (267269): [] __up_console_sem+0x6b/0x80
[ 17.656643][ T228] hardirqs last disabled at (267280): [] __up_console_sem+0x50/0x80
[ 17.656986][ T228] softirqs last enabled at (266918): [] handle_softirqs+0x32e/0x5c0
[ 17.657343][ T228] softirqs last disabled at (266815): [] __irq_exit_rcu+0xc4/0x100
[ 17.657703][ T228] ---[ end trace 0000000000000000 ]---
[ 17.803792][ T235] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 18.583633][ T345] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 18.588267][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.176608][ T358] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.191236][ T68] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.387779][ T361] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.391204][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.151925][ T378] netdevsim netdevsim648 eni648np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.155689][ T11] netdevsim netdevsim648 eni648np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.651037][ T389] netdevsim netdevsim648 eni648np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 20.655216][ T11] netdevsim netdevsim648 eni648np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 20.993224][ T400] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 20.995201][ T400] netdevsim netdevsim648 eni648np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 20.997325][ T400] netdevsim netdevsim648 eni648np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 21.076198][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 21.078189][ T11] netdevsim netdevsim648 eni648np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 21.080232][ T11] netdevsim netdevsim648 eni648np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 21.867324][ T417] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.914207][ T11] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 22.050786][ T418] netdevsim netdevsim648 eni648np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 22.100231][ T11] netdevsim netdevsim648 eni648np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 22.214742][ T419] netdevsim netdevsim648 eni648np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 22.268215][ T11] netdevsim netdevsim648 eni648np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 23.911681][ T228] ------------[ cut here ]------------
[ 23.912279][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 23.912935][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 23.913343][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 23.913840][ T228] Tainted: [W]=WARN
[ 23.914094][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.914530][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 23.914959][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 23.916159][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 23.916595][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 23.917095][ T228] RDX: 0000000000000000 RSI: ffff888008efac98 RDI: ffff888008cdae38
[ 23.917651][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 23.918150][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 23.918833][ T228] R13: ffff888008efa128 R14: ffff888008efa008 R15: ffff888008efa000
[ 23.919387][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 23.919964][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.920398][ T228] CR2: 00007f8627eef7d0 CR3: 0000000008e14002 CR4: 0000000000772ef0
[ 23.920891][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 23.921430][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 23.921929][ T228] PKRU: 55555554
[ 23.922460][ T228] Call Trace:
[ 23.922700][ T228]
[ 23.922859][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.923089][ T228] ? __warn+0xd1/0x1c0
[ 23.923322][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.923649][ T228] ? report_bug+0x28c/0x2d0
[ 23.924008][ T228] ? handle_bug+0x54/0xa0
[ 23.924292][ T228] ? exc_invalid_op+0x18/0x50
[ 23.924643][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 23.925005][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 23.925419][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 23.925847][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 23.926212][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 23.926564][ T228] register_netdevice+0xd46/0x1360
[ 23.926921][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 23.927296][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 23.927688][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 23.928118][ T228] ? mark_lock+0x38/0x3e0
[ 23.928400][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 23.928850][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 23.929322][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 23.929764][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 23.930121][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 23.930564][ T228] ? kernfs_create_link+0x173/0x240
[ 23.930909][ T228] ? kernfs_put+0x1c/0x40
[ 23.931182][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 23.931536][ T228] really_probe+0x1df/0x920
[ 23.931903][ T228] __driver_probe_device+0x2e6/0x3e0
[ 23.932190][ T228] driver_probe_device+0x49/0x140
[ 23.932421][ T228] __device_attach_driver+0x192/0x2b0
[ 23.932673][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 23.933038][ T228] bus_for_each_drv+0x107/0x1a0
[ 23.933429][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 23.933760][ T228] ? bus_to_subsys+0xd5/0x110
[ 23.934108][ T228] ? __pfx___lock_release+0x10/0x10
[ 23.934458][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 23.934804][ T228] __device_attach+0x1a3/0x3f0
[ 23.935138][ T228] ? __pfx___device_attach+0x10/0x10
[ 23.935489][ T228] ? bus_to_subsys+0xd5/0x110
[ 23.935822][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 23.936189][ T228] bus_probe_device+0x133/0x180
[ 23.936538][ T228] device_add+0x99d/0x1110
[ 23.936876][ T228] ? __pfx_device_add+0x10/0x10
[ 23.937245][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 23.937616][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 23.938048][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 23.938505][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 23.938840][ T228] ? sysfs_file_ops+0x11e/0x170
[ 23.939220][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 23.939557][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 23.939902][ T228] vfs_write+0xa87/0x11e0
[ 23.940210][ T228] ? __pfx_vfs_write+0x10/0x10
[ 23.940561][ T228] ? __lock_release+0x103/0x460
[ 23.940890][ T228] ? do_user_addr_fault+0x972/0xe30
[ 23.941271][ T228] ? __pfx___up_read+0x10/0x10
[ 23.941542][ T228] ksys_write+0xf8/0x1d0
[ 23.941733][ T228] ? __pfx_ksys_write+0x10/0x10
[ 23.941997][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 23.942362][ T228] do_syscall_64+0xc1/0x1d0
[ 23.942641][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.943064][ T228] RIP: 0033:0x7f86fa3e7b77
[ 23.943428][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 23.944597][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 23.945112][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 23.945647][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 23.946164][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 23.946672][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 23.947163][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 23.947719][ T228]
[ 23.947975][ T228] irq event stamp: 445161
[ 23.948256][ T228] hardirqs last enabled at (445173): [] __up_console_sem+0x6b/0x80
[ 23.948835][ T228] hardirqs last disabled at (445182): [] __up_console_sem+0x50/0x80
[ 23.949438][ T228] softirqs last enabled at (445212): [] handle_softirqs+0x32e/0x5c0
[ 23.950010][ T228] softirqs last disabled at (445191): [] __irq_exit_rcu+0xc4/0x100
[ 23.950596][ T228] ---[ end trace 0000000000000000 ]---
[ 23.997097][ T228] ------------[ cut here ]------------
[ 23.997768][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 23.998238][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 23.998546][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 23.999030][ T228] Tainted: [W]=WARN
[ 23.999214][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.999496][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 23.999785][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 24.000585][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 24.000876][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 24.001221][ T228] RDX: 0000000000000000 RSI: ffff88800a15ac98 RDI: ffff888008cdade8
[ 24.001559][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 24.001901][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 24.002252][ T228] R13: ffff88800a15a128 R14: ffff88800a15a008 R15: ffff88800a15a000
[ 24.002588][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 24.002981][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.003278][ T228] CR2: 0000563438cd6278 CR3: 0000000008e14005 CR4: 0000000000772ef0
[ 24.003661][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 24.003998][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 24.004345][ T228] PKRU: 55555554
[ 24.004519][ T228] Call Trace:
[ 24.004691][ T228]
[ 24.004809][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.005201][ T228] ? __warn+0xd1/0x1c0
[ 24.005399][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.005629][ T228] ? report_bug+0x28c/0x2d0
[ 24.005865][ T228] ? handle_bug+0x54/0xa0
[ 24.006039][ T228] ? exc_invalid_op+0x18/0x50
[ 24.006282][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 24.006526][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 24.006768][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 24.007064][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 24.007307][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 24.007570][ T228] register_netdevice+0xd46/0x1360
[ 24.007804][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 24.008044][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 24.008297][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 24.008598][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 24.008903][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 24.009221][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.009450][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 24.009693][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 24.009983][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 24.010231][ T228] ? sysfs_file_ops+0x11e/0x170
[ 24.010460][ T228] ? sysfs_kf_write+0x41/0x170
[ 24.010695][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 24.010943][ T228] vfs_write+0xa87/0x11e0
[ 24.011126][ T228] ? __pfx_vfs_write+0x10/0x10
[ 24.011372][ T228] ? find_held_lock+0x2c/0x110
[ 24.011611][ T228] ? __pfx___lock_release+0x10/0x10
[ 24.011862][ T228] ksys_write+0xf8/0x1d0
[ 24.012035][ T228] ? __pfx_ksys_write+0x10/0x10
[ 24.012283][ T228] do_syscall_64+0xc1/0x1d0
[ 24.012516][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.012806][ T228] RIP: 0033:0x7f86fa3e7b77
[ 24.013038][ 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
[ 24.013830][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 24.014178][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 24.014515][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 24.014855][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 24.015198][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 24.015530][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 24.015897][ T228]
[ 24.016071][ T228] irq event stamp: 456345
[ 24.016252][ T228] hardirqs last enabled at (456357): [] __up_console_sem+0x6b/0x80
[ 24.016650][ T228] hardirqs last disabled at (456366): [] __up_console_sem+0x50/0x80
[ 24.017039][ T228] softirqs last enabled at (455654): [] handle_softirqs+0x32e/0x5c0
[ 24.017449][ T228] softirqs last disabled at (455445): [] __irq_exit_rcu+0xc4/0x100
[ 24.017847][ T228] ---[ end trace 0000000000000000 ]---
[ 24.316672][ T233] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 25.925369][ T11] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 27.013319][ T68] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 28.869306][ T68] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 29.893374][ T447] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 30.323765][ T228] ------------[ cut here ]------------
[ 30.324121][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 30.325114][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 30.325566][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 30.326018][ T228] Tainted: [W]=WARN
[ 30.326199][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.326502][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 30.326783][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 30.327578][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 30.327858][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 30.328214][ T228] RDX: 0000000000000000 RSI: ffff88800dcb2c98 RDI: ffff888008cdae38
[ 30.328577][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 30.328927][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 30.329290][ T228] R13: ffff88800dcb2128 R14: ffff88800dcb2008 R15: ffff88800dcb2000
[ 30.329634][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 30.330026][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.330316][ T228] CR2: 00007fb12a9da000 CR3: 0000000008e14005 CR4: 0000000000772ef0
[ 30.330649][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 30.330986][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 30.331341][ T228] PKRU: 55555554
[ 30.331530][ T228] Call Trace:
[ 30.331698][ T228]
[ 30.331817][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 30.332268][ T228] ? __warn+0xd1/0x1c0
[ 30.332470][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 30.332720][ T228] ? report_bug+0x28c/0x2d0
[ 30.332963][ T228] ? handle_bug+0x54/0xa0
[ 30.333145][ T228] ? exc_invalid_op+0x18/0x50
[ 30.333395][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 30.333645][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 30.333875][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 30.334162][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 30.334412][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 30.334650][ T228] register_netdevice+0xd46/0x1360
[ 30.334884][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 30.335124][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 30.335372][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 30.335651][ T228] ? mark_lock+0x38/0x3e0
[ 30.335820][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 30.336116][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 30.336409][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 30.336713][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 30.336946][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 30.337219][ T228] ? kernfs_create_link+0x173/0x240
[ 30.337464][ T228] ? kernfs_put+0x1c/0x40
[ 30.337637][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 30.337867][ T228] really_probe+0x1df/0x920
[ 30.338101][ T228] __driver_probe_device+0x2e6/0x3e0
[ 30.338340][ T228] driver_probe_device+0x49/0x140
[ 30.338550][ T228] __device_attach_driver+0x192/0x2b0
[ 30.338765][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 30.339039][ T228] bus_for_each_drv+0x107/0x1a0
[ 30.339274][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 30.339481][ T228] ? bus_to_subsys+0xd5/0x110
[ 30.339696][ T228] ? __pfx___lock_release+0x10/0x10
[ 30.339912][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 30.340126][ T228] __device_attach+0x1a3/0x3f0
[ 30.340455][ T228] ? __pfx___device_attach+0x10/0x10
[ 30.340798][ T228] ? bus_to_subsys+0xd5/0x110
[ 30.341144][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 30.341509][ T228] bus_probe_device+0x133/0x180
[ 30.341800][ T228] device_add+0x99d/0x1110
[ 30.342133][ T228] ? __pfx_device_add+0x10/0x10
[ 30.342447][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 30.342801][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 30.343256][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 30.343673][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 30.343879][ T228] ? sysfs_file_ops+0x11e/0x170
[ 30.344104][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 30.344326][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 30.344540][ T228] vfs_write+0xa87/0x11e0
[ 30.344738][ T228] ? __pfx_vfs_write+0x10/0x10
[ 30.345088][ T228] ? __lock_release+0x103/0x460
[ 30.345453][ T228] ? do_user_addr_fault+0x972/0xe30
[ 30.345814][ T228] ? __pfx___up_read+0x10/0x10
[ 30.346162][ T228] ksys_write+0xf8/0x1d0
[ 30.346432][ T228] ? __pfx_ksys_write+0x10/0x10
[ 30.346761][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 30.347112][ T228] do_syscall_64+0xc1/0x1d0
[ 30.347459][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.347864][ T228] RIP: 0033:0x7f86fa3e7b77
[ 30.348215][ 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
[ 30.349350][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 30.349841][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 30.350342][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 30.350820][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 30.351341][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 30.351835][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 30.352372][ T228]
[ 30.352620][ T228] irq event stamp: 503853
[ 30.352856][ T228] hardirqs last enabled at (503863): [] __up_console_sem+0x6b/0x80
[ 30.353414][ T228] hardirqs last disabled at (503874): [] __up_console_sem+0x50/0x80
[ 30.353996][ T228] softirqs last enabled at (502874): [] handle_softirqs+0x32e/0x5c0
[ 30.354598][ T228] softirqs last disabled at (502329): [] __irq_exit_rcu+0xc4/0x100
[ 30.355185][ T228] ---[ end trace 0000000000000000 ]---
[ 30.408883][ T228] ------------[ cut here ]------------
[ 30.409257][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 30.409651][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 30.410019][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 30.410507][ T228] Tainted: [W]=WARN
[ 30.410665][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.410913][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 30.411263][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 30.411920][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 30.412260][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 30.412555][ T228] RDX: 0000000000000000 RSI: ffff88800de72c98 RDI: ffff888008cdade8
[ 30.412844][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 30.413120][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 30.413502][ T228] R13: ffff88800de72128 R14: ffff88800de72008 R15: ffff88800de72000
[ 30.413792][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 30.414122][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.414375][ T228] CR2: 00007f86fa302330 CR3: 0000000008e14005 CR4: 0000000000772ef0
[ 30.414655][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 30.414948][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 30.415254][ T228] PKRU: 55555554
[ 30.415401][ T228] Call Trace:
[ 30.415547][ T228]
[ 30.415649][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 30.415850][ T228] ? __warn+0xd1/0x1c0
[ 30.416020][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 30.416227][ T228] ? report_bug+0x28c/0x2d0
[ 30.416430][ T228] ? handle_bug+0x54/0xa0
[ 30.416574][ T228] ? exc_invalid_op+0x18/0x50
[ 30.416764][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 30.417102][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 30.417329][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 30.417585][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 30.417792][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 30.417985][ T228] register_netdevice+0xd46/0x1360
[ 30.418196][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 30.418399][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 30.418619][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 30.418864][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 30.419249][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 30.419506][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 30.419714][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 30.419915][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 30.420155][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 30.420377][ T228] ? sysfs_file_ops+0x11e/0x170
[ 30.420612][ T228] ? sysfs_kf_write+0x41/0x170
[ 30.420805][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 30.421009][ T228] vfs_write+0xa87/0x11e0
[ 30.421401][ T228] ? __pfx_vfs_write+0x10/0x10
[ 30.421620][ T228] ? find_held_lock+0x2c/0x110
[ 30.421822][ T228] ? __pfx___lock_release+0x10/0x10
[ 30.422029][ T228] ksys_write+0xf8/0x1d0
[ 30.422222][ T228] ? __pfx_ksys_write+0x10/0x10
[ 30.422440][ T228] do_syscall_64+0xc1/0x1d0
[ 30.422642][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.422889][ T228] RIP: 0033:0x7f86fa3e7b77
[ 30.423085][ 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
[ 30.423763][ T228] RSP: 002b:00007ffeff206868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 30.424067][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 30.424364][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 30.424646][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 30.425240][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 30.425533][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 30.425832][ T228]
[ 30.426116][ T228] irq event stamp: 517897
[ 30.426282][ T228] hardirqs last enabled at (517909): [] __up_console_sem+0x6b/0x80
[ 30.426619][ T228] hardirqs last disabled at (517918): [] __up_console_sem+0x50/0x80
[ 30.427069][ T228] softirqs last enabled at (517718): [] handle_softirqs+0x32e/0x5c0
[ 30.427413][ T228] softirqs last disabled at (517707): [] __irq_exit_rcu+0xc4/0x100
[ 30.427858][ T228] ---[ end trace 0000000000000000 ]---
[ 30.736892][ T233] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 31.324723][ T461] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 31.578684][ T469] netdevsim netdevsim648 eni648np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 31.955916][ T481] netdevsim netdevsim648 eni648np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 32.416058][ T497] netdevsim netdevsim648 eni648np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 33.627604][ T529] netdevsim netdevsim648 eni648np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 34.244108][ T549] netdevsim netdevsim648 eni648np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 34.992530][ T573] netdevsim netdevsim648 eni648np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 35.805558][ T601] netdevsim netdevsim648 eni648np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 37.629925][ T658] netdevsim netdevsim648 eni648np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 37.683123][ T11] netdevsim netdevsim648 eni648np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 38.490374][ T686] netdevsim netdevsim648 eni648np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 39.243649][ T712] netdevsim netdevsim648 eni648np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 39.298320][ T11] netdevsim netdevsim648 eni648np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 39.318300][ T712] ip (712) used greatest stack depth: 22704 bytes left
[ 40.030405][ T737] netdevsim netdevsim648 eni648np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 40.792828][ T761] netdevsim netdevsim648 eni648np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 43.013773][ T836] netdevsim netdevsim648 eni648np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 43.066902][ T11] netdevsim netdevsim648 eni648np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 43.641151][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 43.641964][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 43.642468][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 43.642938][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 43.643439][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 43.643940][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 43.644397][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 44.195392][ T228] ------------[ cut here ]------------
[ 44.195746][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 44.196270][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 44.196781][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 44.197365][ T228] Tainted: [W]=WARN
[ 44.197549][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.197854][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 44.198182][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 44.199010][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 44.199382][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 44.199731][ T228] RDX: 0000000000000000 RSI: ffff88800a26ac98 RDI: ffff888008cdade8
[ 44.200083][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 44.200565][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 44.200913][ T228] R13: ffff88800a26a128 R14: ffff88800a26a008 R15: ffff88800a26a000
[ 44.201485][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 44.201890][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.202306][ T228] CR2: 00007f86fa32b440 CR3: 0000000008e14002 CR4: 0000000000772ef0
[ 44.202714][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.203048][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.203423][ T228] PKRU: 55555554
[ 44.203599][ T228] Call Trace:
[ 44.203784][ T228]
[ 44.203927][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 44.204214][ T228] ? __warn+0xd1/0x1c0
[ 44.204390][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 44.204612][ T228] ? report_bug+0x28c/0x2d0
[ 44.204848][ T228] ? handle_bug+0x54/0xa0
[ 44.205038][ T228] ? exc_invalid_op+0x18/0x50
[ 44.205308][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 44.205558][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 44.205811][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 44.206122][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 44.206410][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 44.206680][ T228] register_netdevice+0xd46/0x1360
[ 44.206967][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 44.207265][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 44.207628][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 44.207906][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 44.208228][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 44.208520][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 44.208737][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 44.208975][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 44.209264][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 44.209483][ T228] ? sysfs_file_ops+0x11e/0x170
[ 44.209716][ T228] ? sysfs_kf_write+0x41/0x170
[ 44.209938][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 44.210184][ T228] vfs_write+0xa87/0x11e0
[ 44.210362][ T228] ? __pfx_vfs_write+0x10/0x10
[ 44.210601][ T228] ? find_held_lock+0x2c/0x110
[ 44.210825][ T228] ? __pfx___lock_release+0x10/0x10
[ 44.211044][ T228] ksys_write+0xf8/0x1d0
[ 44.211218][ T228] ? __pfx_ksys_write+0x10/0x10
[ 44.211457][ T228] do_syscall_64+0xc1/0x1d0
[ 44.211676][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.211944][ T228] RIP: 0033:0x7f86fa3e7b77
[ 44.212188][ 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
[ 44.212922][ T228] RSP: 002b:00007ffeff206868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 44.213252][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 44.213570][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 44.213894][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 44.214228][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 44.214551][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 44.214879][ T228]
[ 44.215037][ T228] irq event stamp: 1395047
[ 44.215250][ T228] hardirqs last enabled at (1395059): [] __up_console_sem+0x6b/0x80
[ 44.215608][ T228] hardirqs last disabled at (1395068): [] __up_console_sem+0x50/0x80
[ 44.215974][ T228] softirqs last enabled at (1394570): [] handle_softirqs+0x32e/0x5c0
[ 44.216366][ T228] softirqs last disabled at (1394553): [] __irq_exit_rcu+0xc4/0x100
[ 44.216732][ T228] ---[ end trace 0000000000000000 ]---
[ 44.289327][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 44.872254][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 45.179231][ T11] netdevsim netdevsim648 eni648np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 45.610338][ T11] netdevsim netdevsim648 eni648np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 46.075195][ T11] netdevsim netdevsim648 eni648np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 47.167201][ T68] netdevsim netdevsim648 eni648np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 47.834215][ T68] netdevsim netdevsim648 eni648np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 48.498205][ T68] netdevsim netdevsim648 eni648np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 49.281199][ T68] netdevsim netdevsim648 eni648np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 51.094208][ T11] netdevsim netdevsim648 eni648np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 51.097192][ T11] netdevsim netdevsim648 eni648np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 51.960222][ T11] netdevsim netdevsim648 eni648np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 52.737215][ T11] netdevsim netdevsim648 eni648np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 52.739216][ T11] netdevsim netdevsim648 eni648np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 53.523196][ T11] netdevsim netdevsim648 eni648np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 54.277207][ T11] netdevsim netdevsim648 eni648np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 56.649483][ T11] netdevsim netdevsim648 eni648np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 56.651261][ T11] netdevsim netdevsim648 eni648np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 57.282232][ T228] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 57.284199][ T228] netdevsim netdevsim648 eni648np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 57.286435][ T228] netdevsim netdevsim648 eni648np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 57.288194][ T228] netdevsim netdevsim648 eni648np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 57.290265][ T228] netdevsim netdevsim648 eni648np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 57.292204][ T228] netdevsim netdevsim648 eni648np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 57.294349][ T228] netdevsim netdevsim648 eni648np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 57.845573][ T228] ------------[ cut here ]------------
[ 57.845981][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 57.846438][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 57.847149][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 57.847700][ T228] Tainted: [W]=WARN
[ 57.847872][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 57.848232][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 57.848563][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 57.849401][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 57.849707][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 57.850024][ T228] RDX: 0000000000000000 RSI: ffff88800a15ac98 RDI: ffff888008cdae38
[ 57.850443][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 57.850851][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 57.851184][ T228] R13: ffff88800a15a128 R14: ffff88800a15a008 R15: ffff88800a15a000
[ 57.851513][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 57.851890][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.852215][ T228] CR2: 00007f133ab0f000 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 57.852606][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 57.853023][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 57.853561][ T228] PKRU: 55555554
[ 57.853851][ T228] Call Trace:
[ 57.854080][ T228]
[ 57.854208][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 57.854494][ T228] ? __warn+0xd1/0x1c0
[ 57.854692][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 57.854910][ T228] ? report_bug+0x28c/0x2d0
[ 57.855144][ T228] ? handle_bug+0x54/0xa0
[ 57.855328][ T228] ? exc_invalid_op+0x18/0x50
[ 57.855560][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 57.855795][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 57.856028][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 57.856310][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 57.856589][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 57.856846][ T228] register_netdevice+0xd46/0x1360
[ 57.857065][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 57.857320][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 57.857556][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 57.857827][ T228] ? mark_lock+0x38/0x3e0
[ 57.857995][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 57.858291][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 57.858566][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 57.858909][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 57.859131][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 57.859413][ T228] ? kernfs_create_link+0x173/0x240
[ 57.859629][ T228] ? kernfs_put+0x1c/0x40
[ 57.859788][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 57.860005][ T228] really_probe+0x1df/0x920
[ 57.860234][ T228] __driver_probe_device+0x2e6/0x3e0
[ 57.860453][ T228] driver_probe_device+0x49/0x140
[ 57.860682][ T228] __device_attach_driver+0x192/0x2b0
[ 57.860897][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 57.861153][ T228] bus_for_each_drv+0x107/0x1a0
[ 57.861379][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 57.861630][ T228] ? bus_to_subsys+0xd5/0x110
[ 57.861870][ T228] ? __pfx___lock_release+0x10/0x10
[ 57.862104][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 57.862337][ T228] __device_attach+0x1a3/0x3f0
[ 57.862570][ T228] ? __pfx___device_attach+0x10/0x10
[ 57.862806][ T228] ? bus_to_subsys+0xd5/0x110
[ 57.863021][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 57.863261][ T228] bus_probe_device+0x133/0x180
[ 57.863479][ T228] device_add+0x99d/0x1110
[ 57.863706][ T228] ? __pfx_device_add+0x10/0x10
[ 57.863950][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 57.864183][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 57.864459][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 57.864748][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 57.864962][ T228] ? sysfs_file_ops+0x11e/0x170
[ 57.865192][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 57.865413][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 57.865629][ T228] vfs_write+0xa87/0x11e0
[ 57.865799][ T228] ? __pfx_vfs_write+0x10/0x10
[ 57.866014][ T228] ? find_held_lock+0x2c/0x110
[ 57.866244][ T228] ? __pfx___lock_release+0x10/0x10
[ 57.866469][ T228] ksys_write+0xf8/0x1d0
[ 57.866640][ T228] ? __pfx_ksys_write+0x10/0x10
[ 57.866871][ T228] do_syscall_64+0xc1/0x1d0
[ 57.867100][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.867393][ T228] RIP: 0033:0x7f86fa3e7b77
[ 57.867616][ 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
[ 57.868361][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 57.868688][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 57.869002][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 57.869324][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 57.869635][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 57.869953][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 57.870296][ T228]
[ 57.870457][ T228] irq event stamp: 2306791
[ 57.870694][ T228] hardirqs last enabled at (2306801): [] __up_console_sem+0x6b/0x80
[ 57.871060][ T228] hardirqs last disabled at (2306810): [] __up_console_sem+0x50/0x80
[ 57.871443][ T228] softirqs last enabled at (2305738): [] handle_softirqs+0x32e/0x5c0
[ 57.871822][ T228] softirqs last disabled at (2305733): [] __irq_exit_rcu+0xc4/0x100
[ 57.872187][ T228] ---[ end trace 0000000000000000 ]---
[ 57.912712][ T228] ------------[ cut here ]------------
[ 57.913100][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 57.913678][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 57.914088][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 57.914499][ T228] Tainted: [W]=WARN
[ 57.914649][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 57.914897][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 57.915153][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 57.915844][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 57.916087][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 57.916491][ T228] RDX: 0000000000000000 RSI: ffff88800a2a2c98 RDI: ffff888008cdade8
[ 57.916823][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 57.917109][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 57.917433][ T228] R13: ffff88800a2a2128 R14: ffff88800a2a2008 R15: ffff88800a2a2000
[ 57.917731][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 57.918065][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.918313][ T228] CR2: 00007f86fa302330 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 57.918682][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 57.919343][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 57.919702][ T228] PKRU: 55555554
[ 57.919873][ T228] Call Trace:
[ 57.920018][ T228]
[ 57.920120][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 57.920338][ T228] ? __warn+0xd1/0x1c0
[ 57.920531][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 57.920779][ T228] ? report_bug+0x28c/0x2d0
[ 57.920983][ T228] ? handle_bug+0x54/0xa0
[ 57.921201][ T228] ? exc_invalid_op+0x18/0x50
[ 57.921439][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 57.921764][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 57.921976][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 57.922291][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 57.922516][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 57.922716][ T228] register_netdevice+0xd46/0x1360
[ 57.922945][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 57.923191][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 57.923414][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 57.923751][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 57.924072][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 57.924434][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 57.924736][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 57.925068][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 57.925495][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 57.925814][ T228] ? sysfs_file_ops+0x11e/0x170
[ 57.926147][ T228] ? sysfs_kf_write+0x41/0x170
[ 57.926500][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 57.926752][ T228] vfs_write+0xa87/0x11e0
[ 57.926915][ T228] ? __pfx_vfs_write+0x10/0x10
[ 57.927119][ T228] ? find_held_lock+0x2c/0x110
[ 57.927362][ T228] ? __pfx___lock_release+0x10/0x10
[ 57.927582][ T228] ksys_write+0xf8/0x1d0
[ 57.927734][ T228] ? __pfx_ksys_write+0x10/0x10
[ 57.927975][ T228] do_syscall_64+0xc1/0x1d0
[ 57.928235][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 57.928530][ T228] RIP: 0033:0x7f86fa3e7b77
[ 57.928771][ 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
[ 57.929895][ T228] RSP: 002b:00007ffeff206868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 57.930387][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 57.930821][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 57.931231][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 57.931557][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 57.931921][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 57.932408][ T228]
[ 57.932560][ T228] irq event stamp: 2316939
[ 57.932762][ T228] hardirqs last enabled at (2316949): [] __up_console_sem+0x6b/0x80
[ 57.933206][ T228] hardirqs last disabled at (2316960): [] __up_console_sem+0x50/0x80
[ 57.933530][ T228] softirqs last enabled at (2316232): [] handle_softirqs+0x32e/0x5c0
[ 57.933979][ T228] softirqs last disabled at (2316151): [] __irq_exit_rcu+0xc4/0x100
[ 57.934314][ T228] ---[ end trace 0000000000000000 ]---
[ 58.244407][ T858] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 72.471158][ T228] ------------[ cut here ]------------
[ 72.471463][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 72.471988][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 72.472438][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 72.472912][ T228] Tainted: [W]=WARN
[ 72.473060][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 72.473388][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 72.473686][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 72.474430][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 72.474803][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 72.475154][ T228] RDX: 0000000000000000 RSI: ffff888008efac98 RDI: ffff888008cdade8
[ 72.475451][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 72.475811][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 72.476138][ T228] R13: ffff888008efa128 R14: ffff888008efa008 R15: ffff888008efa000
[ 72.476468][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 72.476819][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.477112][ T228] CR2: 00007f86fa32b440 CR3: 0000000008e14005 CR4: 0000000000772ef0
[ 72.477447][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 72.477801][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 72.478081][ T228] PKRU: 55555554
[ 72.478245][ T228] Call Trace:
[ 72.478399][ T228]
[ 72.478498][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 72.478720][ T228] ? __warn+0xd1/0x1c0
[ 72.478869][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 72.479063][ T228] ? report_bug+0x28c/0x2d0
[ 72.479285][ T228] ? handle_bug+0x54/0xa0
[ 72.479435][ T228] ? exc_invalid_op+0x18/0x50
[ 72.479631][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 72.479970][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 72.480332][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 72.480750][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 72.481090][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 72.481449][ T228] register_netdevice+0xd46/0x1360
[ 72.481776][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 72.482156][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 72.482418][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 72.482692][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 72.483011][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 72.483322][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 72.483570][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 72.483830][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 72.484140][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 72.484369][ T228] ? sysfs_file_ops+0x11e/0x170
[ 72.484566][ T228] ? sysfs_kf_write+0x41/0x170
[ 72.484807][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 72.485013][ T228] vfs_write+0xa87/0x11e0
[ 72.485227][ T228] ? __pfx_vfs_write+0x10/0x10
[ 72.485440][ T228] ? find_held_lock+0x2c/0x110
[ 72.485674][ T228] ? __pfx___lock_release+0x10/0x10
[ 72.485891][ T228] ksys_write+0xf8/0x1d0
[ 72.486067][ T228] ? __pfx_ksys_write+0x10/0x10
[ 72.486288][ T228] do_syscall_64+0xc1/0x1d0
[ 72.486490][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 72.486742][ T228] RIP: 0033:0x7f86fa3e7b77
[ 72.486945][ 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
[ 72.487697][ T228] RSP: 002b:00007ffeff206868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 72.488174][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 72.488477][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 72.488793][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 72.489104][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 72.489414][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 72.489743][ T228]
[ 72.489906][ T228] irq event stamp: 3214473
[ 72.490108][ T228] hardirqs last enabled at (3214483): [] __up_console_sem+0x6b/0x80
[ 72.490527][ T228] hardirqs last disabled at (3214494): [] __up_console_sem+0x50/0x80
[ 72.490945][ T228] softirqs last enabled at (3214292): [] handle_softirqs+0x32e/0x5c0
[ 72.491322][ T228] softirqs last disabled at (3214287): [] __irq_exit_rcu+0xc4/0x100
[ 72.491717][ T228] ---[ end trace 0000000000000000 ]---
[ 72.570854][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 86.165146][ T228] ------------[ cut here ]------------
[ 86.165576][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 86.166034][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 86.166539][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 86.166988][ T228] Tainted: [W]=WARN
[ 86.167196][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 86.167488][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 86.167756][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 86.168859][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 86.169315][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 86.169861][ T228] RDX: 0000000000000000 RSI: ffff88800a79ac98 RDI: ffff888008cdae38
[ 86.170271][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 86.170588][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 86.170897][ T228] R13: ffff88800a79a128 R14: ffff88800a79a008 R15: ffff88800a79a000
[ 86.171231][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 86.171590][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.171854][ T228] CR2: 00007fc572ebc000 CR3: 0000000008e14006 CR4: 0000000000772ef0
[ 86.172365][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.172678][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.172989][ T228] PKRU: 55555554
[ 86.173250][ T228] Call Trace:
[ 86.173505][ T228]
[ 86.173682][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 86.173993][ T228] ? __warn+0xd1/0x1c0
[ 86.174186][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 86.174400][ T228] ? report_bug+0x28c/0x2d0
[ 86.174639][ T228] ? handle_bug+0x54/0xa0
[ 86.174798][ T228] ? exc_invalid_op+0x18/0x50
[ 86.175012][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 86.175259][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 86.175484][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 86.175748][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 86.175963][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 86.176199][ T228] register_netdevice+0xd46/0x1360
[ 86.176417][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 86.176639][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 86.176869][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 86.177176][ T228] ? mark_lock+0x38/0x3e0
[ 86.177342][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 86.177625][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 86.177897][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 86.178283][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 86.178546][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 86.178807][ T228] ? kernfs_create_link+0x173/0x240
[ 86.179038][ T228] ? kernfs_put+0x1c/0x40
[ 86.179213][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 86.179433][ T228] really_probe+0x1df/0x920
[ 86.179647][ T228] __driver_probe_device+0x2e6/0x3e0
[ 86.179864][ T228] driver_probe_device+0x49/0x140
[ 86.180088][ T228] __device_attach_driver+0x192/0x2b0
[ 86.180309][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 86.180568][ T228] bus_for_each_drv+0x107/0x1a0
[ 86.180779][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 86.180990][ T228] ? bus_to_subsys+0xd5/0x110
[ 86.181229][ T228] ? __pfx___lock_release+0x10/0x10
[ 86.181439][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 86.181650][ T228] __device_attach+0x1a3/0x3f0
[ 86.181857][ T228] ? __pfx___device_attach+0x10/0x10
[ 86.182079][ T228] ? bus_to_subsys+0xd5/0x110
[ 86.182299][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 86.182516][ T228] bus_probe_device+0x133/0x180
[ 86.182728][ T228] device_add+0x99d/0x1110
[ 86.182940][ T228] ? __pfx_device_add+0x10/0x10
[ 86.183302][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 86.183531][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 86.183799][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 86.184081][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 86.184298][ T228] ? sysfs_file_ops+0x11e/0x170
[ 86.184510][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 86.184712][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 86.184934][ T228] vfs_write+0xa87/0x11e0
[ 86.185112][ T228] ? __pfx_vfs_write+0x10/0x10
[ 86.185361][ T228] ? find_held_lock+0x2c/0x110
[ 86.185577][ T228] ? __pfx___lock_release+0x10/0x10
[ 86.185791][ T228] ksys_write+0xf8/0x1d0
[ 86.185949][ T228] ? __pfx_ksys_write+0x10/0x10
[ 86.186190][ T228] do_syscall_64+0xc1/0x1d0
[ 86.186400][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.186681][ T228] RIP: 0033:0x7f86fa3e7b77
[ 86.186912][ 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
[ 86.187691][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 86.188021][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 86.188415][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 86.188718][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 86.189023][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 86.189357][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 86.189685][ T228]
[ 86.189848][ T228] irq event stamp: 4112517
[ 86.190050][ T228] hardirqs last enabled at (4112527): [] __up_console_sem+0x6b/0x80
[ 86.190423][ T228] hardirqs last disabled at (4112538): [] __up_console_sem+0x50/0x80
[ 86.190781][ T228] softirqs last enabled at (4111614): [] handle_softirqs+0x32e/0x5c0
[ 86.191133][ T228] softirqs last disabled at (4111597): [] __irq_exit_rcu+0xc4/0x100
[ 86.191491][ T228] ---[ end trace 0000000000000000 ]---
[ 86.237237][ T228] ------------[ cut here ]------------
[ 86.237572][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 86.237943][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 86.239345][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 86.239728][ T228] Tainted: [W]=WARN
[ 86.239871][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 86.240121][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 86.240374][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 86.241055][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 86.241317][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 86.241614][ T228] RDX: 0000000000000000 RSI: ffff88800a3a2c98 RDI: ffff888008cdade8
[ 86.241887][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 86.242192][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 86.242467][ T228] R13: ffff88800a3a2128 R14: ffff88800a3a2008 R15: ffff88800a3a2000
[ 86.242777][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 86.243139][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.243559][ T228] CR2: 00007f86fa302330 CR3: 0000000008e14006 CR4: 0000000000772ef0
[ 86.243848][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 86.244153][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 86.244454][ T228] PKRU: 55555554
[ 86.244595][ T228] Call Trace:
[ 86.244735][ T228]
[ 86.244831][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 86.245017][ T228] ? __warn+0xd1/0x1c0
[ 86.245339][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 86.245527][ T228] ? report_bug+0x28c/0x2d0
[ 86.245730][ T228] ? handle_bug+0x54/0xa0
[ 86.245872][ T228] ? exc_invalid_op+0x18/0x50
[ 86.246084][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 86.246426][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 86.246759][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 86.247152][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 86.247493][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 86.247798][ T228] register_netdevice+0xd46/0x1360
[ 86.248114][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 86.248460][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 86.248803][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 86.249225][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 86.249667][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 86.250079][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 86.250410][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 86.250748][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 86.251149][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 86.251489][ T228] ? sysfs_file_ops+0x11e/0x170
[ 86.251804][ T228] ? sysfs_kf_write+0x41/0x170
[ 86.252117][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 86.252455][ T228] vfs_write+0xa87/0x11e0
[ 86.252709][ T228] ? __pfx_vfs_write+0x10/0x10
[ 86.253037][ T228] ? find_held_lock+0x2c/0x110
[ 86.253378][ T228] ? __pfx___lock_release+0x10/0x10
[ 86.253697][ T228] ksys_write+0xf8/0x1d0
[ 86.253943][ T228] ? __pfx_ksys_write+0x10/0x10
[ 86.254293][ T228] do_syscall_64+0xc1/0x1d0
[ 86.254546][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 86.254894][ T228] RIP: 0033:0x7f86fa3e7b77
[ 86.255122][ 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
[ 86.255821][ T228] RSP: 002b:00007ffeff208158 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 86.256113][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 86.256405][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 86.256678][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 86.256948][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 86.257267][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 86.257558][ T228]
[ 86.257704][ T228] irq event stamp: 4122825
[ 86.257885][ T228] hardirqs last enabled at (4122835): [] __up_console_sem+0x6b/0x80
[ 86.258236][ T228] hardirqs last disabled at (4122846): [] __up_console_sem+0x50/0x80
[ 86.258551][ T228] softirqs last enabled at (4122172): [] handle_softirqs+0x32e/0x5c0
[ 86.258876][ T228] softirqs last disabled at (4120991): [] __irq_exit_rcu+0xc4/0x100
[ 86.259219][ T228] ---[ end trace 0000000000000000 ]---
[ 86.564756][ T858] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 87.180655][ T2095] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 87.458544][ T2103] netdevsim netdevsim648 eni648np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 87.810845][ T2115] netdevsim netdevsim648 eni648np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 88.294402][ T2131] netdevsim netdevsim648 eni648np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 89.405561][ T2162] netdevsim netdevsim648 eni648np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 90.008141][ T2182] netdevsim netdevsim648 eni648np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 90.722041][ T2206] netdevsim netdevsim648 eni648np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 91.504563][ T2234] netdevsim netdevsim648 eni648np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 93.093858][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 93.094618][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 93.095511][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 93.096206][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 93.096713][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 93.097259][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 93.097720][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 93.098422][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 94.040839][ T228] ------------[ cut here ]------------
[ 94.041115][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 94.041554][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 94.042019][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 94.042619][ T228] Tainted: [W]=WARN
[ 94.042829][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.043144][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 94.043588][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 94.044536][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 94.044831][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 94.045282][ T228] RDX: 0000000000000000 RSI: ffff88800dcb2c98 RDI: ffff888008cdade8
[ 94.045626][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 94.045957][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 94.046263][ T228] R13: ffff88800dcb2128 R14: ffff88800dcb2008 R15: ffff88800dcb2000
[ 94.046606][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 94.046996][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.047350][ T228] CR2: 00007f86fa32b440 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 94.047638][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 94.047915][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 94.048226][ T228] PKRU: 55555554
[ 94.048378][ T228] Call Trace:
[ 94.048520][ T228]
[ 94.048619][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.048813][ T228] ? __warn+0xd1/0x1c0
[ 94.048958][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.049230][ T228] ? report_bug+0x28c/0x2d0
[ 94.049449][ T228] ? handle_bug+0x54/0xa0
[ 94.049596][ T228] ? exc_invalid_op+0x18/0x50
[ 94.049814][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 94.050071][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.050304][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 94.050548][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 94.050742][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 94.050970][ T228] register_netdevice+0xd46/0x1360
[ 94.051255][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 94.051488][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 94.051705][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 94.052017][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 94.052402][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 94.052721][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.052917][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 94.053150][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 94.053414][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.053605][ T228] ? sysfs_file_ops+0x11e/0x170
[ 94.053794][ T228] ? sysfs_kf_write+0x41/0x170
[ 94.053989][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 94.054222][ T228] vfs_write+0xa87/0x11e0
[ 94.054385][ T228] ? __pfx_vfs_write+0x10/0x10
[ 94.054592][ T228] ? find_held_lock+0x2c/0x110
[ 94.054795][ T228] ? __pfx___lock_release+0x10/0x10
[ 94.054994][ T228] ksys_write+0xf8/0x1d0
[ 94.055163][ T228] ? __pfx_ksys_write+0x10/0x10
[ 94.055377][ T228] do_syscall_64+0xc1/0x1d0
[ 94.055570][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.055808][ T228] RIP: 0033:0x7f86fa3e7b77
[ 94.056005][ 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
[ 94.056716][ T228] RSP: 002b:00007ffeff208158 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 94.057024][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 94.057508][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 94.057801][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 94.058095][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 94.058389][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 94.058693][ T228]
[ 94.058846][ T228] irq event stamp: 4569931
[ 94.059047][ T228] hardirqs last enabled at (4569941): [] __up_console_sem+0x6b/0x80
[ 94.059390][ T228] hardirqs last disabled at (4569952): [] __up_console_sem+0x50/0x80
[ 94.059711][ T228] softirqs last enabled at (4569362): [] handle_softirqs+0x32e/0x5c0
[ 94.060063][ T228] softirqs last disabled at (4569311): [] __irq_exit_rcu+0xc4/0x100
[ 94.060411][ T228] ---[ end trace 0000000000000000 ]---
[ 94.208333][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 94.864204][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 95.174257][ T11] netdevsim netdevsim648 eni648np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 95.582232][ T68] netdevsim netdevsim648 eni648np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 96.084258][ T11] netdevsim netdevsim648 eni648np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 97.332202][ T11] netdevsim netdevsim648 eni648np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 98.016224][ T68] netdevsim netdevsim648 eni648np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 98.850264][ T11] netdevsim netdevsim648 eni648np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 99.755232][ T68] netdevsim netdevsim648 eni648np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 101.400235][ T228] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 101.402206][ T228] netdevsim netdevsim648 eni648np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 101.404195][ T228] netdevsim netdevsim648 eni648np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 101.406202][ T228] netdevsim netdevsim648 eni648np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 101.408210][ T228] netdevsim netdevsim648 eni648np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 101.410358][ T228] netdevsim netdevsim648 eni648np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 101.412206][ T228] netdevsim netdevsim648 eni648np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 101.414196][ T228] netdevsim netdevsim648 eni648np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 102.484912][ T228] ------------[ cut here ]------------
[ 102.485289][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 102.485735][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 102.486204][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 102.486634][ T228] Tainted: [W]=WARN
[ 102.486808][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 102.487103][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 102.487395][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 102.488244][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 102.488524][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 102.488851][ T228] RDX: 0000000000000000 RSI: ffff88800de72c98 RDI: ffff888008cdae38
[ 102.489192][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 102.489522][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 102.489843][ T228] R13: ffff88800de72128 R14: ffff88800de72008 R15: ffff88800de72000
[ 102.490179][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 102.490558][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.490853][ T228] CR2: 00007f86fa32b440 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 102.491196][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 102.491681][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 102.492032][ T228] PKRU: 55555554
[ 102.492207][ T228] Call Trace:
[ 102.492375][ T228]
[ 102.492498][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.492727][ T228] ? __warn+0xd1/0x1c0
[ 102.492896][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.493129][ T228] ? report_bug+0x28c/0x2d0
[ 102.493370][ T228] ? handle_bug+0x54/0xa0
[ 102.493547][ T228] ? exc_invalid_op+0x18/0x50
[ 102.493777][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 102.494009][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.494272][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 102.494557][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 102.494796][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 102.495018][ T228] register_netdevice+0xd46/0x1360
[ 102.495263][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 102.495497][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 102.495732][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 102.496035][ T228] ? mark_lock+0x38/0x3e0
[ 102.496232][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 102.496519][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 102.496804][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 102.497114][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 102.497354][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 102.497642][ T228] ? kernfs_create_link+0x173/0x240
[ 102.497899][ T228] ? kernfs_put+0x1c/0x40
[ 102.498067][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 102.498300][ T228] really_probe+0x1df/0x920
[ 102.498522][ T228] __driver_probe_device+0x2e6/0x3e0
[ 102.498737][ T228] driver_probe_device+0x49/0x140
[ 102.498966][ T228] __device_attach_driver+0x192/0x2b0
[ 102.499205][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 102.499490][ T228] bus_for_each_drv+0x107/0x1a0
[ 102.499723][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 102.499965][ T228] ? bus_to_subsys+0xd5/0x110
[ 102.500199][ T228] ? __pfx___lock_release+0x10/0x10
[ 102.500413][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 102.500630][ T228] __device_attach+0x1a3/0x3f0
[ 102.500851][ T228] ? __pfx___device_attach+0x10/0x10
[ 102.501092][ T228] ? bus_to_subsys+0xd5/0x110
[ 102.501338][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 102.501566][ T228] bus_probe_device+0x133/0x180
[ 102.501823][ T228] device_add+0x99d/0x1110
[ 102.502045][ T228] ? __pfx_device_add+0x10/0x10
[ 102.502297][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 102.502529][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 102.502824][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 102.503136][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.503369][ T228] ? sysfs_file_ops+0x11e/0x170
[ 102.503594][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.503837][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 102.504065][ T228] vfs_write+0xa87/0x11e0
[ 102.504260][ T228] ? __pfx_vfs_write+0x10/0x10
[ 102.504490][ T228] ? find_held_lock+0x2c/0x110
[ 102.504719][ T228] ? __pfx___lock_release+0x10/0x10
[ 102.504951][ T228] ksys_write+0xf8/0x1d0
[ 102.505132][ T228] ? __pfx_ksys_write+0x10/0x10
[ 102.505376][ T228] do_syscall_64+0xc1/0x1d0
[ 102.505602][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.505880][ T228] RIP: 0033:0x7f86fa3e7b77
[ 102.506107][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 102.506877][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.507236][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 102.507568][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 102.507884][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 102.508244][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 102.508563][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 102.508931][ T228]
[ 102.509110][ T228] irq event stamp: 5035941
[ 102.509332][ T228] hardirqs last enabled at (5035953): [] __up_console_sem+0x6b/0x80
[ 102.509709][ T228] hardirqs last disabled at (5035962): [] __up_console_sem+0x50/0x80
[ 102.510068][ T228] softirqs last enabled at (5034782): [] handle_softirqs+0x32e/0x5c0
[ 102.510456][ T228] softirqs last disabled at (5034757): [] __irq_exit_rcu+0xc4/0x100
[ 102.510831][ T228] ---[ end trace 0000000000000000 ]---
[ 102.564533][ T228] ------------[ cut here ]------------
[ 102.564848][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 102.565248][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 102.565662][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 102.566146][ T228] Tainted: [W]=WARN
[ 102.566325][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 102.566562][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 102.566810][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 102.567580][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 102.567824][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 102.568110][ T228] RDX: 0000000000000000 RSI: ffff88800a26ac98 RDI: ffff888008cdade8
[ 102.568405][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 102.568697][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 102.568978][ T228] R13: ffff88800a26a128 R14: ffff88800a26a008 R15: ffff88800a26a000
[ 102.569268][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 102.569597][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.569857][ T228] CR2: 00007ffeff205f50 CR3: 0000000008e14002 CR4: 0000000000772ef0
[ 102.570192][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 102.570700][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 102.570992][ T228] PKRU: 55555554
[ 102.571138][ T228] Call Trace:
[ 102.571297][ T228]
[ 102.571411][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.571633][ T228] ? __warn+0xd1/0x1c0
[ 102.571797][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.572016][ T228] ? report_bug+0x28c/0x2d0
[ 102.572257][ T228] ? handle_bug+0x54/0xa0
[ 102.572416][ T228] ? exc_invalid_op+0x18/0x50
[ 102.572608][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 102.572828][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.573048][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 102.573305][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 102.573505][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 102.573705][ T228] register_netdevice+0xd46/0x1360
[ 102.573918][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 102.574133][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 102.574369][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 102.574700][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 102.575210][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 102.575560][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.575828][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 102.576100][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 102.576395][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.576616][ T228] ? sysfs_file_ops+0x11e/0x170
[ 102.576824][ T228] ? sysfs_kf_write+0x41/0x170
[ 102.577205][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 102.577477][ T228] vfs_write+0xa87/0x11e0
[ 102.577652][ T228] ? __pfx_vfs_write+0x10/0x10
[ 102.577882][ T228] ? __lock_release+0x103/0x460
[ 102.578369][ T228] ? do_user_addr_fault+0x972/0xe30
[ 102.578596][ T228] ? __pfx___up_read+0x10/0x10
[ 102.578811][ T228] ksys_write+0xf8/0x1d0
[ 102.578965][ T228] ? __pfx_ksys_write+0x10/0x10
[ 102.579236][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 102.579505][ T228] do_syscall_64+0xc1/0x1d0
[ 102.579769][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.580111][ T228] RIP: 0033:0x7f86fa3e7b77
[ 102.580456][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 102.581611][ T228] RSP: 002b:00007ffeff2064d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.582075][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 102.582775][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 102.583286][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 102.583968][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 102.584486][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 102.585250][ T228]
[ 102.585506][ T228] irq event stamp: 5050019
[ 102.585830][ T228] hardirqs last enabled at (5050031): [] __up_console_sem+0x6b/0x80
[ 102.586611][ T228] hardirqs last disabled at (5050044): [] __up_console_sem+0x50/0x80
[ 102.587377][ T228] softirqs last enabled at (5048560): [] handle_softirqs+0x32e/0x5c0
[ 102.587924][ T228] softirqs last disabled at (5047879): [] __irq_exit_rcu+0xc4/0x100
[ 102.588388][ T228] ---[ end trace 0000000000000000 ]---
[ 102.867664][ T858] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 104.094689][ T2517] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 104.277122][ T2522] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 104.410711][ T2524] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 104.592376][ T2528] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 104.848199][ T2531] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 105.480624][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 105.557921][ T228] ------------[ cut here ]------------
[ 105.559125][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 105.559574][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 105.560015][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 105.560446][ T228] Tainted: [W]=WARN
[ 105.560618][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 105.560879][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 105.561144][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 105.561853][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 105.562110][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 105.562420][ T228] RDX: 0000000000000000 RSI: ffff88800a15ac98 RDI: ffff888008cdade8
[ 105.562715][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 105.563012][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 105.563324][ T228] R13: ffff88800a15a128 R14: ffff88800a15a008 R15: ffff88800a15a000
[ 105.563652][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 105.564023][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.564311][ T228] CR2: 00007ffeff209054 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 105.564632][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.564930][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.565244][ T228] PKRU: 55555554
[ 105.565397][ T228] Call Trace:
[ 105.565548][ T228]
[ 105.565656][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.565861][ T228] ? __warn+0xd1/0x1c0
[ 105.566017][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.566232][ T228] ? report_bug+0x28c/0x2d0
[ 105.566480][ T228] ? handle_bug+0x54/0xa0
[ 105.566639][ T228] ? exc_invalid_op+0x18/0x50
[ 105.566847][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 105.567074][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.567303][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 105.567581][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 105.567827][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 105.568058][ T228] register_netdevice+0xd46/0x1360
[ 105.568288][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 105.568507][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 105.568724][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 105.568987][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 105.569280][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 105.569544][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.569750][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 105.569960][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 105.570235][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.570436][ T228] ? sysfs_file_ops+0x11e/0x170
[ 105.570637][ T228] ? sysfs_kf_write+0x41/0x170
[ 105.570848][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 105.571104][ T228] vfs_write+0xa87/0x11e0
[ 105.571293][ T228] ? __pfx_vfs_write+0x10/0x10
[ 105.571521][ T228] ? find_held_lock+0x2c/0x110
[ 105.571747][ T228] ? __pfx___lock_release+0x10/0x10
[ 105.571973][ T228] ksys_write+0xf8/0x1d0
[ 105.572156][ T228] ? __pfx_ksys_write+0x10/0x10
[ 105.572394][ T228] do_syscall_64+0xc1/0x1d0
[ 105.572617][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.572885][ T228] RIP: 0033:0x7f86fa3e7b77
[ 105.573111][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 105.573880][ T228] RSP: 002b:00007ffeff2064d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.574218][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 105.574544][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 105.574864][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 105.575208][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 105.575537][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 105.575878][ T228]
[ 105.576047][ T228] irq event stamp: 5165227
[ 105.576279][ T228] hardirqs last enabled at (5165239): [] __up_console_sem+0x6b/0x80
[ 105.576667][ T228] hardirqs last disabled at (5165248): [] __up_console_sem+0x50/0x80
[ 105.577063][ T228] softirqs last enabled at (5164514): [] handle_softirqs+0x32e/0x5c0
[ 105.577498][ T228] softirqs last disabled at (5163471): [] __irq_exit_rcu+0xc4/0x100
[ 105.577879][ T228] ---[ end trace 0000000000000000 ]---
[ 105.705097][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 107.005217][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 107.217242][ T68] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 107.320206][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 107.545210][ T11] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 107.778215][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 108.317216][ T228] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 108.452370][ T228] ------------[ cut here ]------------
[ 108.452749][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 108.453183][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 108.453627][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 108.454039][ T228] Tainted: [W]=WARN
[ 108.454251][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.454534][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 108.454810][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 108.455565][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 108.455837][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 108.456159][ T228] RDX: 0000000000000000 RSI: ffff88800a2a2c98 RDI: ffff888008cdae38
[ 108.456492][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 108.456821][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 108.457152][ T228] R13: ffff88800a2a2128 R14: ffff88800a2a2008 R15: ffff88800a2a2000
[ 108.457536][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 108.458189][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.458653][ T228] CR2: 0000561dadd79df8 CR3: 0000000008e14001 CR4: 0000000000772ef0
[ 108.459535][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.460079][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.460630][ T228] PKRU: 55555554
[ 108.460920][ T228] Call Trace:
[ 108.461213][ T228]
[ 108.461404][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.461776][ T228] ? __warn+0xd1/0x1c0
[ 108.462093][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.462472][ T228] ? report_bug+0x28c/0x2d0
[ 108.462844][ T228] ? handle_bug+0x54/0xa0
[ 108.463120][ T228] ? exc_invalid_op+0x18/0x50
[ 108.463522][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 108.463921][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.464334][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 108.464797][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 108.465203][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 108.465594][ T228] register_netdevice+0xd46/0x1360
[ 108.465971][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 108.466263][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 108.466576][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 108.466862][ T228] ? mark_lock+0x38/0x3e0
[ 108.467057][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 108.467436][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 108.467818][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 108.468208][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 108.468478][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 108.468816][ T228] ? kernfs_create_link+0x173/0x240
[ 108.469044][ T228] ? kernfs_put+0x1c/0x40
[ 108.469234][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 108.469491][ T228] really_probe+0x1df/0x920
[ 108.469723][ T228] __driver_probe_device+0x2e6/0x3e0
[ 108.469948][ T228] driver_probe_device+0x49/0x140
[ 108.470183][ T228] __device_attach_driver+0x192/0x2b0
[ 108.470400][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 108.470700][ T228] bus_for_each_drv+0x107/0x1a0
[ 108.470922][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 108.471140][ T228] ? bus_to_subsys+0xd5/0x110
[ 108.471457][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.471694][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 108.471920][ T228] __device_attach+0x1a3/0x3f0
[ 108.472139][ T228] ? __pfx___device_attach+0x10/0x10
[ 108.472366][ T228] ? bus_to_subsys+0xd5/0x110
[ 108.472682][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 108.472924][ T228] bus_probe_device+0x133/0x180
[ 108.473158][ T228] device_add+0x99d/0x1110
[ 108.473389][ T228] ? __pfx_device_add+0x10/0x10
[ 108.473618][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 108.473850][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 108.474131][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 108.474449][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.474671][ T228] ? sysfs_file_ops+0x11e/0x170
[ 108.474908][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.475148][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 108.475396][ T228] vfs_write+0xa87/0x11e0
[ 108.475607][ T228] ? __pfx_vfs_write+0x10/0x10
[ 108.475826][ T228] ? find_held_lock+0x2c/0x110
[ 108.476046][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.476280][ T228] ksys_write+0xf8/0x1d0
[ 108.476502][ T228] ? __pfx_ksys_write+0x10/0x10
[ 108.476742][ T228] do_syscall_64+0xc1/0x1d0
[ 108.476958][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.477261][ T228] RIP: 0033:0x7f86fa3e7b77
[ 108.477498][ 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
[ 108.478258][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 108.478605][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 108.478922][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 108.479330][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 108.479689][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 108.480002][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 108.480343][ T228]
[ 108.480561][ T228] irq event stamp: 5272413
[ 108.480799][ T228] hardirqs last enabled at (5272423): [] __up_console_sem+0x6b/0x80
[ 108.481218][ T228] hardirqs last disabled at (5272434): [] __up_console_sem+0x50/0x80
[ 108.481657][ T228] softirqs last enabled at (5270674): [] __devlink_port_type_set+0x144/0x520
[ 108.482071][ T228] softirqs last disabled at (5270672): [] __devlink_port_type_set+0x20a/0x520
[ 108.482640][ T228] ---[ end trace 0000000000000000 ]---
[ 108.536737][ T228] ------------[ cut here ]------------
[ 108.537087][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 108.537643][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 108.538093][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 108.538535][ T228] Tainted: [W]=WARN
[ 108.538692][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.538941][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 108.539230][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 108.539973][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 108.540250][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 108.540562][ T228] RDX: 0000000000000000 RSI: ffff888008efac98 RDI: ffff888008cdade8
[ 108.540856][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 108.541240][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 108.541558][ T228] R13: ffff888008efa128 R14: ffff888008efa008 R15: ffff888008efa000
[ 108.541866][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 108.542359][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.542625][ T228] CR2: 0000556eab55f000 CR3: 0000000008e14002 CR4: 0000000000772ef0
[ 108.542946][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.543307][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.543651][ T228] PKRU: 55555554
[ 108.543819][ T228] Call Trace:
[ 108.543989][ T228]
[ 108.544112][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.544342][ T228] ? __warn+0xd1/0x1c0
[ 108.544518][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.544735][ T228] ? report_bug+0x28c/0x2d0
[ 108.544960][ T228] ? handle_bug+0x54/0xa0
[ 108.545128][ T228] ? exc_invalid_op+0x18/0x50
[ 108.545347][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 108.545581][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 108.545797][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 108.546067][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 108.546305][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 108.546526][ T228] register_netdevice+0xd46/0x1360
[ 108.546755][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 108.546992][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 108.547240][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 108.547532][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 108.547838][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 108.548122][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.548359][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 108.548588][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 108.548860][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.549071][ T228] ? sysfs_file_ops+0x11e/0x170
[ 108.549302][ T228] ? sysfs_kf_write+0x41/0x170
[ 108.549521][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 108.549733][ T228] vfs_write+0xa87/0x11e0
[ 108.549916][ T228] ? __pfx_vfs_write+0x10/0x10
[ 108.550137][ T228] ? find_held_lock+0x2c/0x110
[ 108.550381][ T228] ? __pfx___lock_release+0x10/0x10
[ 108.550617][ T228] ksys_write+0xf8/0x1d0
[ 108.550787][ T228] ? __pfx_ksys_write+0x10/0x10
[ 108.551006][ T228] do_syscall_64+0xc1/0x1d0
[ 108.551222][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.551489][ T228] RIP: 0033:0x7f86fa3e7b77
[ 108.551709][ 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
[ 108.552452][ T228] RSP: 002b:00007ffeff206998 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 108.552769][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 108.553101][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 108.553419][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 108.553730][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 108.554037][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 108.554372][ T228]
[ 108.554535][ T228] irq event stamp: 5291273
[ 108.554747][ T228] hardirqs last enabled at (5291283): [] __up_console_sem+0x6b/0x80
[ 108.555125][ T228] hardirqs last disabled at (5291292): [] __up_console_sem+0x50/0x80
[ 108.555507][ T228] softirqs last enabled at (5290936): [] handle_softirqs+0x32e/0x5c0
[ 108.555884][ T228] softirqs last disabled at (5290927): [] __irq_exit_rcu+0xc4/0x100
[ 108.556291][ T228] ---[ end trace 0000000000000000 ]---
[ 108.911861][ T858] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 109.551747][ T2598] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 109.552267][ T2598] netdevsim netdevsim648 eni648np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 109.777189][ T2602] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 110.218963][ T2611] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 110.508384][ T2614] netdevsim netdevsim648 eni648np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 110.727296][ T2620] netdevsim netdevsim648 eni648np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 110.728008][ T2620] netdevsim netdevsim648 eni648np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 111.060333][ T2626] netdevsim netdevsim648 eni648np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 111.060793][ T2626] netdevsim netdevsim648 eni648np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 111.175687][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 111.357747][ T228] ------------[ cut here ]------------
[ 111.357990][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 111.358413][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 111.358825][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 111.359232][ T228] Tainted: [W]=WARN
[ 111.359377][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.359615][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 111.359884][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 111.360743][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 111.360988][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 111.361391][ T228] RDX: 0000000000000000 RSI: ffff88800a79ac98 RDI: ffff888008cdade8
[ 111.361671][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 111.361957][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 111.362403][ T228] R13: ffff88800a79a128 R14: ffff88800a79a008 R15: ffff88800a79a000
[ 111.362684][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 111.363012][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.363409][ T228] CR2: 0000561dadd5ff20 CR3: 0000000008e14003 CR4: 0000000000772ef0
[ 111.363705][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 111.363984][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 111.364413][ T228] PKRU: 55555554
[ 111.364564][ T228] Call Trace:
[ 111.364707][ T228]
[ 111.364805][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 111.364998][ T228] ? __warn+0xd1/0x1c0
[ 111.365310][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 111.365506][ T228] ? report_bug+0x28c/0x2d0
[ 111.365704][ T228] ? handle_bug+0x54/0xa0
[ 111.365862][ T228] ? exc_invalid_op+0x18/0x50
[ 111.366059][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 111.366421][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 111.366625][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 111.366873][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 111.367096][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 111.367422][ T228] register_netdevice+0xd46/0x1360
[ 111.367633][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 111.367839][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 111.368055][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 111.368498][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 111.368792][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 111.369052][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.369277][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 111.369479][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 111.369723][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.369923][ T228] ? sysfs_file_ops+0x11e/0x170
[ 111.370140][ T228] ? sysfs_kf_write+0x41/0x170
[ 111.370350][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 111.370579][ T228] vfs_write+0xa87/0x11e0
[ 111.370752][ T228] ? __pfx_vfs_write+0x10/0x10
[ 111.370944][ T228] ? find_held_lock+0x2c/0x110
[ 111.371158][ T228] ? __pfx___lock_release+0x10/0x10
[ 111.371384][ T228] ksys_write+0xf8/0x1d0
[ 111.371528][ T228] ? __pfx_ksys_write+0x10/0x10
[ 111.371768][ T228] do_syscall_64+0xc1/0x1d0
[ 111.371983][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.372262][ T228] RIP: 0033:0x7f86fa3e7b77
[ 111.372489][ 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
[ 111.373215][ T228] RSP: 002b:00007ffeff206998 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.373535][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 111.373845][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 111.374176][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 111.374497][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 111.374803][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 111.375145][ T228]
[ 111.375313][ T228] irq event stamp: 5388645
[ 111.375528][ T228] hardirqs last enabled at (5388655): [] __up_console_sem+0x6b/0x80
[ 111.375881][ T228] hardirqs last disabled at (5388664): [] __up_console_sem+0x50/0x80
[ 111.376215][ T228] softirqs last enabled at (5388358): [] handle_softirqs+0x32e/0x5c0
[ 111.376544][ T228] softirqs last disabled at (5388309): [] __irq_exit_rcu+0xc4/0x100
[ 111.376875][ T228] ---[ end trace 0000000000000000 ]---
[ 111.476687][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 112.057233][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 112.057726][ T68] netdevsim netdevsim648 eni648np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 112.290273][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 112.746203][ T68] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 112.958211][ T68] netdevsim netdevsim648 eni648np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 113.196257][ T68] netdevsim netdevsim648 eni648np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 113.196639][ T68] netdevsim netdevsim648 eni648np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 113.510290][ T68] netdevsim netdevsim648 eni648np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 113.513234][ T68] netdevsim netdevsim648 eni648np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 113.635229][ T228] netdevsim netdevsim648 eni648np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 113.884905][ T228] ------------[ cut here ]------------
[ 113.885543][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 113.886344][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 113.887422][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 113.888223][ T228] Tainted: [W]=WARN
[ 113.888537][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.889030][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 113.889553][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 113.890937][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 113.891469][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 113.892044][ T228] RDX: 0000000000000000 RSI: ffff88800a3a2c98 RDI: ffff888008cdae38
[ 113.892650][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 113.893251][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 113.893818][ T228] R13: ffff88800a3a2128 R14: ffff88800a3a2008 R15: ffff88800a3a2000
[ 113.894473][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 113.895095][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.895576][ T228] CR2: 0000556e7c77c990 CR3: 0000000008e14006 CR4: 0000000000772ef0
[ 113.896105][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 113.896650][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 113.897214][ T228] PKRU: 55555554
[ 113.897508][ T228] Call Trace:
[ 113.897837][ T228]
[ 113.898045][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.898447][ T228] ? __warn+0xd1/0x1c0
[ 113.898749][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.899125][ T228] ? report_bug+0x28c/0x2d0
[ 113.899535][ T228] ? handle_bug+0x54/0xa0
[ 113.899832][ T228] ? exc_invalid_op+0x18/0x50
[ 113.900223][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 113.900611][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.901003][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 113.901493][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 113.901881][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 113.902517][ T228] register_netdevice+0xd46/0x1360
[ 113.902914][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 113.903343][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 113.903752][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 113.904227][ T228] ? mark_lock+0x38/0x3e0
[ 113.904509][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 113.905008][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 113.905519][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 113.906006][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 113.906427][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 113.906910][ T228] ? kernfs_create_link+0x173/0x240
[ 113.907329][ T228] ? kernfs_put+0x1c/0x40
[ 113.907623][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 113.907950][ T228] really_probe+0x1df/0x920
[ 113.908200][ T228] __driver_probe_device+0x2e6/0x3e0
[ 113.908515][ T228] driver_probe_device+0x49/0x140
[ 113.908744][ T228] __device_attach_driver+0x192/0x2b0
[ 113.908971][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 113.909257][ T228] bus_for_each_drv+0x107/0x1a0
[ 113.909575][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 113.909912][ T228] ? bus_to_subsys+0xd5/0x110
[ 113.910137][ T228] ? __pfx___lock_release+0x10/0x10
[ 113.910401][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 113.910628][ T228] __device_attach+0x1a3/0x3f0
[ 113.910851][ T228] ? __pfx___device_attach+0x10/0x10
[ 113.911068][ T228] ? bus_to_subsys+0xd5/0x110
[ 113.911302][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 113.911542][ T228] bus_probe_device+0x133/0x180
[ 113.911768][ T228] device_add+0x99d/0x1110
[ 113.911998][ T228] ? __pfx_device_add+0x10/0x10
[ 113.912289][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 113.912560][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 113.912843][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 113.913129][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.913378][ T228] ? sysfs_file_ops+0x11e/0x170
[ 113.913610][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.913836][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 113.914063][ T228] vfs_write+0xa87/0x11e0
[ 113.914254][ T228] ? __pfx_vfs_write+0x10/0x10
[ 113.914495][ T228] ? find_held_lock+0x2c/0x110
[ 113.914726][ T228] ? __pfx___lock_release+0x10/0x10
[ 113.914954][ T228] ksys_write+0xf8/0x1d0
[ 113.915131][ T228] ? __pfx_ksys_write+0x10/0x10
[ 113.915427][ T228] do_syscall_64+0xc1/0x1d0
[ 113.915663][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.915935][ T228] RIP: 0033:0x7f86fa3e7b77
[ 113.916163][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 113.917312][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 113.917843][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 113.918388][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 113.918916][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 113.919464][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 113.919927][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 113.920342][ T228]
[ 113.920556][ T228] irq event stamp: 5499099
[ 113.920775][ T228] hardirqs last enabled at (5499111): [] __up_console_sem+0x6b/0x80
[ 113.921201][ T228] hardirqs last disabled at (5499124): [] __up_console_sem+0x50/0x80
[ 113.921679][ T228] softirqs last enabled at (5498074): [] handle_softirqs+0x32e/0x5c0
[ 113.922121][ T228] softirqs last disabled at (5498023): [] __irq_exit_rcu+0xc4/0x100
[ 113.922583][ T228] ---[ end trace 0000000000000000 ]---
[ 113.981998][ T228] ------------[ cut here ]------------
[ 113.982596][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 113.983052][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 113.983541][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 113.984226][ T228] Tainted: [W]=WARN
[ 113.984421][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.984741][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 113.985072][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 113.985837][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 113.986131][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 113.986488][ T228] RDX: 0000000000000000 RSI: ffff88800dcb2c98 RDI: ffff888008cdade8
[ 113.986818][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 113.987181][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 113.987516][ T228] R13: ffff88800dcb2128 R14: ffff88800dcb2008 R15: ffff88800dcb2000
[ 113.987859][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 113.988254][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.988552][ T228] CR2: 00007ffeff205f50 CR3: 0000000008e14006 CR4: 0000000000772ef0
[ 113.988894][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 113.989265][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 113.989605][ T228] PKRU: 55555554
[ 113.989796][ T228] Call Trace:
[ 113.989988][ T228]
[ 113.990141][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.990403][ T228] ? __warn+0xd1/0x1c0
[ 113.990596][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.990872][ T228] ? report_bug+0x28c/0x2d0
[ 113.991130][ T228] ? handle_bug+0x54/0xa0
[ 113.991331][ T228] ? exc_invalid_op+0x18/0x50
[ 113.991580][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 113.991840][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 113.992091][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 113.992401][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 113.992638][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 113.992876][ T228] register_netdevice+0xd46/0x1360
[ 113.993132][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 113.993393][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 113.993647][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 113.993958][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 113.994305][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 113.994611][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.994873][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 113.995118][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 113.995452][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 113.995699][ T228] ? sysfs_file_ops+0x11e/0x170
[ 113.995926][ T228] ? sysfs_kf_write+0x41/0x170
[ 113.996176][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 113.996417][ T228] vfs_write+0xa87/0x11e0
[ 113.996641][ T228] ? __pfx_vfs_write+0x10/0x10
[ 113.996886][ T228] ? __lock_release+0x103/0x460
[ 113.997157][ T228] ? do_user_addr_fault+0x972/0xe30
[ 113.997400][ T228] ? __pfx___up_read+0x10/0x10
[ 113.997651][ T228] ksys_write+0xf8/0x1d0
[ 113.997829][ T228] ? __pfx_ksys_write+0x10/0x10
[ 113.998069][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 113.998318][ T228] do_syscall_64+0xc1/0x1d0
[ 113.998567][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.998852][ T228] RIP: 0033:0x7f86fa3e7b77
[ 113.999088][ T228] Code: Unable to access opcode bytes at 0x7f86fa3e7b4d.
[ 113.999427][ T228] RSP: 002b:00007ffeff2064d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 113.999811][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 114.000209][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 114.000575][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 114.000957][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 114.001370][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 114.001745][ T228]
[ 114.001935][ T228] irq event stamp: 5513821
[ 114.002210][ T228] hardirqs last enabled at (5513835): [] __up_console_sem+0x6b/0x80
[ 114.002626][ T228] hardirqs last disabled at (5513846): [] __up_console_sem+0x50/0x80
[ 114.003068][ T228] softirqs last enabled at (5513216): [] handle_softirqs+0x32e/0x5c0
[ 114.003498][ T228] softirqs last disabled at (5513201): [] __irq_exit_rcu+0xc4/0x100
[ 114.003920][ T228] ---[ end trace 0000000000000000 ]---
[ 114.297762][ T858] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 114.954473][ T2685] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.428970][ T2696] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 115.502684][ T2698] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.892640][ T2706] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 116.343712][ T2712] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 116.477534][ T228] netdevsim netdevsim648 eni648np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 116.542802][ T228] ------------[ cut here ]------------
[ 116.543147][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 116.543850][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 116.544393][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 116.544888][ T228] Tainted: [W]=WARN
[ 116.545084][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.545421][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 116.545722][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 116.546660][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 116.547032][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 116.547425][ T228] RDX: 0000000000000000 RSI: ffff88800de72c98 RDI: ffff888008cdade8
[ 116.547793][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 116.548198][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 116.548591][ T228] R13: ffff88800de72128 R14: ffff88800de72008 R15: ffff88800de72000
[ 116.548972][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 116.549430][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.549767][ T228] CR2: 00007f249b247000 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 116.550232][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.550645][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 116.551072][ T228] PKRU: 55555554
[ 116.551306][ T228] Call Trace:
[ 116.551522][ T228]
[ 116.551678][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.551977][ T228] ? __warn+0xd1/0x1c0
[ 116.552220][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.552478][ T228] ? report_bug+0x28c/0x2d0
[ 116.552759][ T228] ? handle_bug+0x54/0xa0
[ 116.552981][ T228] ? exc_invalid_op+0x18/0x50
[ 116.553282][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 116.553574][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 116.553871][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 116.554216][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 116.554483][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 116.554772][ T228] register_netdevice+0xd46/0x1360
[ 116.555037][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 116.555322][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 116.555600][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 116.555925][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 116.556289][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 116.556613][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.556873][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 116.557155][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 116.557503][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 116.557786][ T228] ? sysfs_file_ops+0x11e/0x170
[ 116.558053][ T228] ? sysfs_kf_write+0x41/0x170
[ 116.558303][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 116.558558][ T228] vfs_write+0xa87/0x11e0
[ 116.558742][ T228] ? __pfx_vfs_write+0x10/0x10
[ 116.558994][ T228] ? find_held_lock+0x2c/0x110
[ 116.559260][ T228] ? __pfx___lock_release+0x10/0x10
[ 116.559513][ T228] ksys_write+0xf8/0x1d0
[ 116.559696][ T228] ? __pfx_ksys_write+0x10/0x10
[ 116.559970][ T228] do_syscall_64+0xc1/0x1d0
[ 116.560235][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.560549][ T228] RIP: 0033:0x7f86fa3e7b77
[ 116.560821][ 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
[ 116.561790][ T228] RSP: 002b:00007ffeff2064d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 116.562214][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 116.562627][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 116.563024][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 116.563408][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 116.563805][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 116.564213][ T228]
[ 116.564421][ T228] irq event stamp: 5618041
[ 116.564705][ T228] hardirqs last enabled at (5618051): [] __up_console_sem+0x6b/0x80
[ 116.565137][ T228] hardirqs last disabled at (5618060): [] __up_console_sem+0x50/0x80
[ 116.565583][ T228] softirqs last enabled at (5617330): [] handle_softirqs+0x32e/0x5c0
[ 116.566006][ T228] softirqs last disabled at (5617287): [] __irq_exit_rcu+0xc4/0x100
[ 116.566466][ T228] ---[ end trace 0000000000000000 ]---
[ 116.657939][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 117.310309][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 117.776317][ T11] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 117.857246][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 118.295227][ T11] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 118.669254][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 118.776438][ T228] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 118.927279][ T228] ------------[ cut here ]------------
[ 118.927860][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 118.928594][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 118.929382][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 118.929824][ T228] Tainted: [W]=WARN
[ 118.930000][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.930359][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 118.930745][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 118.931976][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 118.932444][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 118.932976][ T228] RDX: 0000000000000000 RSI: ffff88800a26ac98 RDI: ffff888008cdae38
[ 118.933542][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 118.934001][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 118.934400][ T228] R13: ffff88800a26a128 R14: ffff88800a26a008 R15: ffff88800a26a000
[ 118.934755][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 118.935230][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.935573][ T228] CR2: 0000561dadd9f318 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 118.936018][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 118.936569][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 118.937107][ T228] PKRU: 55555554
[ 118.937292][ T228] Call Trace:
[ 118.937463][ T228]
[ 118.937583][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.937837][ T228] ? __warn+0xd1/0x1c0
[ 118.938012][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.938251][ T228] ? report_bug+0x28c/0x2d0
[ 118.938490][ T228] ? handle_bug+0x54/0xa0
[ 118.938742][ T228] ? exc_invalid_op+0x18/0x50
[ 118.938975][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 118.939233][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 118.939477][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 118.939789][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 118.940086][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 118.940384][ T228] register_netdevice+0xd46/0x1360
[ 118.940636][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 118.940889][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 118.941225][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 118.941559][ T228] ? mark_lock+0x38/0x3e0
[ 118.941808][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 118.942100][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 118.942446][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 118.942736][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 118.942972][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 118.943274][ T228] ? kernfs_create_link+0x173/0x240
[ 118.943494][ T228] ? kernfs_put+0x1c/0x40
[ 118.943750][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 118.944075][ T228] really_probe+0x1df/0x920
[ 118.944323][ T228] __driver_probe_device+0x2e6/0x3e0
[ 118.944660][ T228] driver_probe_device+0x49/0x140
[ 118.945013][ T228] __device_attach_driver+0x192/0x2b0
[ 118.945274][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 118.945556][ T228] bus_for_each_drv+0x107/0x1a0
[ 118.945819][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 118.946068][ T228] ? bus_to_subsys+0xd5/0x110
[ 118.946300][ T228] ? __pfx___lock_release+0x10/0x10
[ 118.946511][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 118.946749][ T228] __device_attach+0x1a3/0x3f0
[ 118.947040][ T228] ? __pfx___device_attach+0x10/0x10
[ 118.947302][ T228] ? bus_to_subsys+0xd5/0x110
[ 118.947530][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 118.947815][ T228] bus_probe_device+0x133/0x180
[ 118.948070][ T228] device_add+0x99d/0x1110
[ 118.948350][ T228] ? __pfx_device_add+0x10/0x10
[ 118.948562][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 118.948851][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 118.949135][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 118.949422][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.949663][ T228] ? sysfs_file_ops+0x11e/0x170
[ 118.949948][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 118.950225][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 118.950486][ T228] vfs_write+0xa87/0x11e0
[ 118.950719][ T228] ? __pfx_vfs_write+0x10/0x10
[ 118.950963][ T228] ? find_held_lock+0x2c/0x110
[ 118.951197][ T228] ? __pfx___lock_release+0x10/0x10
[ 118.951426][ T228] ksys_write+0xf8/0x1d0
[ 118.951587][ T228] ? __pfx_ksys_write+0x10/0x10
[ 118.951833][ T228] do_syscall_64+0xc1/0x1d0
[ 118.952049][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.952335][ T228] RIP: 0033:0x7f86fa3e7b77
[ 118.952557][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 118.953484][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 118.953821][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 118.954142][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 118.954471][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 118.954868][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 118.955197][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 118.955538][ T228]
[ 118.955759][ T228] irq event stamp: 5717289
[ 118.955970][ T228] hardirqs last enabled at (5717299): [] __up_console_sem+0x6b/0x80
[ 118.956363][ T228] hardirqs last disabled at (5717310): [] __up_console_sem+0x50/0x80
[ 118.956764][ T228] softirqs last enabled at (5716306): [] handle_softirqs+0x32e/0x5c0
[ 118.957148][ T228] softirqs last disabled at (5716299): [] __irq_exit_rcu+0xc4/0x100
[ 118.957545][ T228] ---[ end trace 0000000000000000 ]---
[ 118.997651][ T228] ------------[ cut here ]------------
[ 118.998090][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 118.998661][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 118.999375][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 118.999990][ T228] Tainted: [W]=WARN
[ 119.000215][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 119.000455][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 119.000767][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 119.001526][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 119.001800][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 119.002078][ T228] RDX: 0000000000000000 RSI: ffff88800a15ac98 RDI: ffff888008cdade8
[ 119.002422][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 119.002724][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 119.003021][ T228] R13: ffff88800a15a128 R14: ffff88800a15a008 R15: ffff88800a15a000
[ 119.003318][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 119.003680][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.003921][ T228] CR2: 0000561dadd9f318 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 119.004211][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 119.004677][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 119.004973][ T228] PKRU: 55555554
[ 119.005129][ T228] Call Trace:
[ 119.005286][ T228]
[ 119.005389][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.005584][ T228] ? __warn+0xd1/0x1c0
[ 119.005755][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.005970][ T228] ? report_bug+0x28c/0x2d0
[ 119.006187][ T228] ? handle_bug+0x54/0xa0
[ 119.006357][ T228] ? exc_invalid_op+0x18/0x50
[ 119.006562][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 119.006784][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 119.007036][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 119.007361][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 119.007580][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 119.007796][ T228] register_netdevice+0xd46/0x1360
[ 119.008007][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 119.008240][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 119.008505][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 119.008847][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 119.009190][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 119.009447][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.009661][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 119.009931][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 119.010197][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.010390][ T228] ? sysfs_file_ops+0x11e/0x170
[ 119.010579][ T228] ? sysfs_kf_write+0x41/0x170
[ 119.010795][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 119.011001][ T228] vfs_write+0xa87/0x11e0
[ 119.011155][ T228] ? __pfx_vfs_write+0x10/0x10
[ 119.011353][ T228] ? __schedule+0x11be/0x1840
[ 119.011565][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 119.011938][ T228] ? __schedule+0x11c3/0x1840
[ 119.012195][ T228] ? __pfx___schedule+0x10/0x10
[ 119.012405][ T228] ksys_write+0xf8/0x1d0
[ 119.012553][ T228] ? __pfx_ksys_write+0x10/0x10
[ 119.012794][ T228] do_syscall_64+0xc1/0x1d0
[ 119.013030][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.013300][ T228] RIP: 0033:0x7f86fa3e7b77
[ 119.013507][ 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
[ 119.014288][ T228] RSP: 002b:00007ffeff206738 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 119.014645][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 119.014949][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 119.015291][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 119.015803][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 119.016093][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 119.016647][ T228]
[ 119.016828][ T228] irq event stamp: 5726353
[ 119.017380][ T228] hardirqs last enabled at (5726365): [] __up_console_sem+0x6b/0x80
[ 119.018060][ T228] hardirqs last disabled at (5726374): [] __up_console_sem+0x50/0x80
[ 119.018495][ T228] softirqs last enabled at (5725516): [] handle_softirqs+0x32e/0x5c0
[ 119.019013][ T228] softirqs last disabled at (5725399): [] __irq_exit_rcu+0xc4/0x100
[ 119.019382][ T228] ---[ end trace 0000000000000000 ]---
[ 119.335636][ T858] netdevsim netdevsim648 eni648np1: renamed from eth0
[ 119.963122][ T2767] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 120.315733][ T228] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 120.576567][ T228] netdevsim netdevsim648 eni648np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 121.172428][ T2797] netdevsim netdevsim648 eni648np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 121.294494][ T228] ------------[ cut here ]------------
[ 121.294771][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 121.295455][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 121.295910][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 121.296333][ T228] Tainted: [W]=WARN
[ 121.296496][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 121.296781][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 121.297062][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 121.297775][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 121.298096][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 121.298433][ T228] RDX: 0000000000000000 RSI: ffff88800a2a2c98 RDI: ffff888008cdade8
[ 121.298757][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 121.299067][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 121.299398][ T228] R13: ffff88800a2a2128 R14: ffff88800a2a2008 R15: ffff88800a2a2000
[ 121.299718][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 121.300091][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.300409][ T228] CR2: 00007ffeff209054 CR3: 0000000008e14003 CR4: 0000000000772ef0
[ 121.300789][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 121.301186][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 121.301571][ T228] PKRU: 55555554
[ 121.301762][ T228] Call Trace:
[ 121.302046][ T228]
[ 121.302193][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 121.302392][ T228] ? __warn+0xd1/0x1c0
[ 121.302555][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 121.302754][ T228] ? report_bug+0x28c/0x2d0
[ 121.302957][ T228] ? handle_bug+0x54/0xa0
[ 121.303110][ T228] ? exc_invalid_op+0x18/0x50
[ 121.303318][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 121.303534][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 121.303741][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 121.303984][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 121.304198][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 121.304402][ T228] register_netdevice+0xd46/0x1360
[ 121.304610][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 121.304820][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 121.305035][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 121.305306][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 121.305571][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 121.305822][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 121.306022][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 121.306236][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 121.306487][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 121.306675][ T228] ? sysfs_file_ops+0x11e/0x170
[ 121.306871][ T228] ? sysfs_kf_write+0x41/0x170
[ 121.307089][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 121.307299][ T228] vfs_write+0xa87/0x11e0
[ 121.307458][ T228] ? __pfx_vfs_write+0x10/0x10
[ 121.307656][ T228] ? find_held_lock+0x2c/0x110
[ 121.307860][ T228] ? __pfx___lock_release+0x10/0x10
[ 121.308058][ T228] ksys_write+0xf8/0x1d0
[ 121.308223][ T228] ? __pfx_ksys_write+0x10/0x10
[ 121.308427][ T228] do_syscall_64+0xc1/0x1d0
[ 121.308621][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.308858][ T228] RIP: 0033:0x7f86fa3e7b77
[ 121.309057][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 121.309793][ T228] RSP: 002b:00007ffeff206738 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 121.310088][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 121.310401][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 121.310689][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 121.310978][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 121.311278][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 121.311595][ T228]
[ 121.311750][ T228] irq event stamp: 5801589
[ 121.311940][ T228] hardirqs last enabled at (5801599): [] __up_console_sem+0x6b/0x80
[ 121.312290][ T228] hardirqs last disabled at (5801620): [] __up_console_sem+0x50/0x80
[ 121.312621][ T228] softirqs last enabled at (5801616): [] handle_softirqs+0x32e/0x5c0
[ 121.312962][ T228] softirqs last disabled at (5801607): [] __irq_exit_rcu+0xc4/0x100
[ 121.313310][ T228] ---[ end trace 0000000000000000 ]---
[ 121.429933][ T233] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 122.031285][ T11] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.434226][ T228] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.608205][ T2821] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 122.717236][ T68] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 123.164238][ T68] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 123.280439][ T228] ------------[ cut here ]------------
[ 123.280806][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 123.281260][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 123.281718][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 123.282161][ T228] Tainted: [W]=WARN
[ 123.282343][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.282622][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 123.282891][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 123.283628][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 123.283894][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 123.284209][ T228] RDX: 0000000000000000 RSI: ffff888008efac98 RDI: ffff888008cdae38
[ 123.284516][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 123.284837][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 123.285183][ T228] R13: ffff888008efa128 R14: ffff888008efa008 R15: ffff888008efa000
[ 123.285497][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 123.285860][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.286122][ T228] CR2: 0000556eab55f000 CR3: 0000000008e14006 CR4: 0000000000772ef0
[ 123.286440][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 123.286906][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 123.287265][ T228] PKRU: 55555554
[ 123.287421][ T228] Call Trace:
[ 123.287583][ T228]
[ 123.287690][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.287898][ T228] ? __warn+0xd1/0x1c0
[ 123.288066][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.288301][ T228] ? report_bug+0x28c/0x2d0
[ 123.288518][ T228] ? handle_bug+0x54/0xa0
[ 123.288680][ T228] ? exc_invalid_op+0x18/0x50
[ 123.288887][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 123.289111][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.289341][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 123.289604][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 123.289826][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 123.290058][ T228] register_netdevice+0xd46/0x1360
[ 123.290280][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 123.290502][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 123.290727][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 123.290988][ T228] ? mark_lock+0x38/0x3e0
[ 123.291148][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 123.291427][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 123.291721][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 123.291988][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 123.292222][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 123.292483][ T228] ? kernfs_create_link+0x173/0x240
[ 123.292692][ T228] ? kernfs_put+0x1c/0x40
[ 123.292850][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 123.293072][ T228] really_probe+0x1df/0x920
[ 123.293309][ T228] __driver_probe_device+0x2e6/0x3e0
[ 123.293523][ T228] driver_probe_device+0x49/0x140
[ 123.293736][ T228] __device_attach_driver+0x192/0x2b0
[ 123.293951][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 123.294221][ T228] bus_for_each_drv+0x107/0x1a0
[ 123.294430][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 123.294638][ T228] ? bus_to_subsys+0xd5/0x110
[ 123.294847][ T228] ? __pfx___lock_release+0x10/0x10
[ 123.295057][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 123.295278][ T228] __device_attach+0x1a3/0x3f0
[ 123.295496][ T228] ? __pfx___device_attach+0x10/0x10
[ 123.295703][ T228] ? bus_to_subsys+0xd5/0x110
[ 123.295911][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 123.296131][ T228] bus_probe_device+0x133/0x180
[ 123.296348][ T228] device_add+0x99d/0x1110
[ 123.296563][ T228] ? __pfx_device_add+0x10/0x10
[ 123.296772][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 123.297006][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 123.297292][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 123.297560][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.297768][ T228] ? sysfs_file_ops+0x11e/0x170
[ 123.297982][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.298206][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 123.298419][ T228] vfs_write+0xa87/0x11e0
[ 123.298585][ T228] ? __pfx_vfs_write+0x10/0x10
[ 123.298797][ T228] ? find_held_lock+0x2c/0x110
[ 123.299016][ T228] ? __pfx___lock_release+0x10/0x10
[ 123.299281][ T228] ksys_write+0xf8/0x1d0
[ 123.299441][ T228] ? __pfx_ksys_write+0x10/0x10
[ 123.299657][ T228] do_syscall_64+0xc1/0x1d0
[ 123.299867][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.300124][ T228] RIP: 0033:0x7f86fa3e7b77
[ 123.300344][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 123.301055][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 123.301373][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 123.301680][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 123.301987][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 123.302308][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 123.302610][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 123.302934][ T228]
[ 123.303095][ T228] irq event stamp: 5875647
[ 123.303308][ T228] hardirqs last enabled at (5875659): [] __up_console_sem+0x6b/0x80
[ 123.303665][ T228] hardirqs last disabled at (5875668): [] __up_console_sem+0x50/0x80
[ 123.304015][ T228] softirqs last enabled at (5874802): [] handle_softirqs+0x32e/0x5c0
[ 123.304374][ T228] softirqs last disabled at (5874785): [] __irq_exit_rcu+0xc4/0x100
[ 123.304734][ T228] ---[ end trace 0000000000000000 ]---
[ 123.420224][ T228] ------------[ cut here ]------------
[ 123.420524][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 123.420911][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 123.421318][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 123.421690][ T228] Tainted: [W]=WARN
[ 123.421848][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 123.422090][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 123.422341][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 123.423019][ T228] RSP: 0000:ffffc90000b07910 EFLAGS: 00010246
[ 123.423262][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 123.423547][ T228] RDX: 0000000000000000 RSI: ffff88800a79ac98 RDI: ffff888008cdade8
[ 123.423829][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 123.424111][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 123.424402][ T228] R13: ffff88800a79a128 R14: ffff88800a79a008 R15: ffff88800a79a000
[ 123.424683][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 123.425203][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.425472][ T228] CR2: 00007f7f19e46004 CR3: 0000000008e14006 CR4: 0000000000772ef0
[ 123.425793][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 123.426077][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 123.426938][ T228] PKRU: 55555554
[ 123.427096][ T228] Call Trace:
[ 123.427258][ T228]
[ 123.427357][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.427559][ T228] ? __warn+0xd1/0x1c0
[ 123.427714][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.427913][ T228] ? report_bug+0x28c/0x2d0
[ 123.428131][ T228] ? handle_bug+0x54/0xa0
[ 123.428299][ T228] ? exc_invalid_op+0x18/0x50
[ 123.428505][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 123.428734][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 123.428961][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 123.429251][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 123.429446][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 123.429638][ T228] register_netdevice+0xd46/0x1360
[ 123.429831][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 123.430038][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 123.430254][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 123.430502][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 123.430756][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 123.431017][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.431224][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 123.431421][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 123.431681][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 123.431883][ T228] ? sysfs_file_ops+0x11e/0x170
[ 123.432077][ T228] ? sysfs_kf_write+0x41/0x170
[ 123.432286][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 123.432489][ T228] vfs_write+0xa87/0x11e0
[ 123.432645][ T228] ? __pfx_vfs_write+0x10/0x10
[ 123.432848][ T228] ? __lock_release+0x103/0x460
[ 123.433036][ T228] ? do_user_addr_fault+0x972/0xe30
[ 123.433248][ T228] ? __pfx___up_read+0x10/0x10
[ 123.433444][ T228] ksys_write+0xf8/0x1d0
[ 123.433588][ T228] ? __pfx_ksys_write+0x10/0x10
[ 123.433791][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 123.434009][ T228] do_syscall_64+0xc1/0x1d0
[ 123.434215][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.434458][ T228] RIP: 0033:0x7f86fa3e7b77
[ 123.434662][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 123.435371][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 123.435652][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 123.435948][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 123.436235][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 123.436530][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 123.436826][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 123.437155][ T228]
[ 123.437337][ T228] irq event stamp: 5888769
[ 123.437542][ T228] hardirqs last enabled at (5888779): [] __up_console_sem+0x6b/0x80
[ 123.437868][ T228] hardirqs last disabled at (5888788): [] __up_console_sem+0x50/0x80
[ 123.438198][ T228] softirqs last enabled at (5888276): [] handle_softirqs+0x32e/0x5c0
[ 123.438538][ T228] softirqs last disabled at (5887627): [] __irq_exit_rcu+0xc4/0x100
[ 123.438879][ T228] ---[ end trace 0000000000000000 ]---
[ 123.652667][ T858] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 124.102962][ T228] ------------[ cut here ]------------
[ 124.103371][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 124.104004][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 124.104744][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 124.105421][ T228] Tainted: [W]=WARN
[ 124.105686][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 124.106109][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 124.106542][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 124.107483][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 124.107874][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 124.108389][ T228] RDX: 0000000000000000 RSI: ffff88800a3a2c98 RDI: ffff888008cdade8
[ 124.108890][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 124.109401][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 124.109888][ T228] R13: ffff88800a3a2128 R14: ffff88800a3a2008 R15: ffff88800a3a2000
[ 124.110404][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 124.110984][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.111423][ T228] CR2: 0000556eab588330 CR3: 0000000008e14005 CR4: 0000000000772ef0
[ 124.111927][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 124.112456][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 124.112955][ T228] PKRU: 55555554
[ 124.113233][ T228] Call Trace:
[ 124.113498][ T228]
[ 124.113684][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.114044][ T228] ? __warn+0xd1/0x1c0
[ 124.114334][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.114689][ T228] ? report_bug+0x28c/0x2d0
[ 124.115049][ T228] ? handle_bug+0x54/0xa0
[ 124.115340][ T228] ? exc_invalid_op+0x18/0x50
[ 124.115689][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 124.116060][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 124.116378][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 124.116679][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 124.116991][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 124.117345][ T228] register_netdevice+0xd46/0x1360
[ 124.117740][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 124.118112][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 124.118506][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 124.118963][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 124.119453][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 124.119900][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.120259][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 124.120627][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 124.121064][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.121422][ T228] ? sysfs_file_ops+0x11e/0x170
[ 124.121761][ T228] ? sysfs_kf_write+0x41/0x170
[ 124.122101][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 124.122486][ T228] vfs_write+0xa87/0x11e0
[ 124.122772][ T228] ? __pfx_vfs_write+0x10/0x10
[ 124.123127][ T228] ? __lock_release+0x103/0x460
[ 124.123480][ T228] ? do_user_addr_fault+0x972/0xe30
[ 124.123843][ T228] ? __pfx___up_read+0x10/0x10
[ 124.124224][ T228] ksys_write+0xf8/0x1d0
[ 124.124498][ T228] ? __pfx_ksys_write+0x10/0x10
[ 124.124836][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 124.125215][ T228] do_syscall_64+0xc1/0x1d0
[ 124.125561][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.125945][ T228] RIP: 0033:0x7f86fa3e7b77
[ 124.126185][ 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
[ 124.127085][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 124.127608][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 124.128103][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 124.128609][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 124.129102][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 124.129610][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 124.130141][ T228]
[ 124.130618][ T228] irq event stamp: 5900631
[ 124.130960][ T228] hardirqs last enabled at (5900643): [] __up_console_sem+0x6b/0x80
[ 124.131551][ T228] hardirqs last disabled at (5900656): [] __up_console_sem+0x50/0x80
[ 124.132403][ T228] softirqs last enabled at (5899816): [] handle_softirqs+0x32e/0x5c0
[ 124.132970][ T228] softirqs last disabled at (5899809): [] __irq_exit_rcu+0xc4/0x100
[ 124.133555][ T228] ---[ end trace 0000000000000000 ]---
[ 124.190786][ T233] netdevsim netdevsim648 eni648np3: renamed from eth0
[ 124.756201][ T68] netdevsim netdevsim648 eni648np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 125.318213][ T68] netdevsim netdevsim648 eni648np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 125.403198][ T68] netdevsim netdevsim648 eni648np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 125.744437][ T68] netdevsim netdevsim648 eni648np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 126.125230][ T11] netdevsim netdevsim648 eni648np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.534223][ T11] netdevsim netdevsim648 eni648np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 127.536222][ T11] netdevsim netdevsim648 eni648np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 127.538211][ T11] netdevsim netdevsim648 eni648np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 127.620205][ T11] netdevsim netdevsim648 eni648np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 127.622209][ T11] netdevsim netdevsim648 eni648np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 127.624483][ T11] netdevsim netdevsim648 eni648np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 128.527582][ T11] netdevsim netdevsim648 eni648np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 128.529228][ T11] netdevsim netdevsim648 eni648np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 128.531206][ T11] netdevsim netdevsim648 eni648np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 128.634221][ T11] netdevsim netdevsim648 eni648np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 128.636343][ T11] netdevsim netdevsim648 eni648np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 128.638219][ T11] netdevsim netdevsim648 eni648np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.485240][ T11] netdevsim netdevsim648 eni648np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 129.632214][ T11] netdevsim netdevsim648 eni648np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 129.777214][ T11] netdevsim netdevsim648 eni648np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 130.044208][ T11] netdevsim netdevsim648 eni648np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 130.395217][ T68] netdevsim netdevsim648 eni648np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 130.843225][ T68] netdevsim netdevsim648 eni648np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 131.290711][ T68] netdevsim netdevsim648 eni648np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 132.222603][ T228] ------------[ cut here ]------------
[ 132.222845][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 132.223271][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 132.223672][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 132.224072][ T228] Tainted: [W]=WARN
[ 132.224250][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 132.224555][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 132.224825][ T228] Code: 00 e8 b3 48 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 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 132.225595][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 132.225846][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 132.226147][ T228] RDX: 0000000000000000 RSI: ffff88800dcb2c98 RDI: ffff888008cdade8
[ 132.226508][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 132.226800][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 132.227109][ T228] R13: ffff88800dcb2128 R14: ffff88800dcb2008 R15: ffff88800dcb2000
[ 132.227402][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 132.227744][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 132.228006][ T228] CR2: 00007f86fa32b440 CR3: 0000000008e14005 CR4: 0000000000772ef0
[ 132.228302][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 132.228618][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 132.228924][ T228] PKRU: 55555554
[ 132.229093][ T228] Call Trace:
[ 132.229274][ T228]
[ 132.229381][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.229589][ T228] ? __warn+0xd1/0x1c0
[ 132.229741][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.229938][ T228] ? report_bug+0x28c/0x2d0
[ 132.230142][ T228] ? handle_bug+0x54/0xa0
[ 132.230309][ T228] ? exc_invalid_op+0x18/0x50
[ 132.230544][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 132.230751][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 132.230954][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 132.231242][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 132.231503][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 132.231718][ T228] register_netdevice+0xd46/0x1360
[ 132.231935][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 132.232179][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 132.232409][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 132.232692][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 132.232986][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 132.233298][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 132.233532][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 132.233777][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 132.234056][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 132.234287][ T228] ? sysfs_file_ops+0x11e/0x170
[ 132.234544][ T228] ? sysfs_kf_write+0x41/0x170
[ 132.234758][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 132.234974][ T228] vfs_write+0xa87/0x11e0
[ 132.235143][ T228] ? __pfx_vfs_write+0x10/0x10
[ 132.235369][ T228] ? find_held_lock+0x2c/0x110
[ 132.235598][ T228] ? __pfx___lock_release+0x10/0x10
[ 132.235822][ T228] ksys_write+0xf8/0x1d0
[ 132.235983][ T228] ? __pfx_ksys_write+0x10/0x10
[ 132.236214][ T228] do_syscall_64+0xc1/0x1d0
[ 132.236436][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.236696][ T228] RIP: 0033:0x7f86fa3e7b77
[ 132.236926][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 132.237640][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 132.237960][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 132.238275][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 132.238623][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 132.238905][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 132.239199][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 132.239519][ T228]
[ 132.239664][ T228] irq event stamp: 6341795
[ 132.239848][ T228] hardirqs last enabled at (6341805): [] __up_console_sem+0x6b/0x80
[ 132.240186][ T228] hardirqs last disabled at (6341816): [] __up_console_sem+0x50/0x80
[ 132.240531][ T228] softirqs last enabled at (6341344): [] handle_softirqs+0x32e/0x5c0
[ 132.240860][ T228] softirqs last disabled at (6341339): [] __irq_exit_rcu+0xc4/0x100
[ 132.241198][ T228] ---[ end trace 0000000000000000 ]---
[ 132.308206][ T2981] netdevsim netdevsim648 eni648np3: renamed from eth0
[ 133.143440][ T68] netdevsim netdevsim648 eni648np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 133.145193][ T68] netdevsim netdevsim648 eni648np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 133.637246][ T68] netdevsim netdevsim648 eni648np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 133.943221][ T228] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 133.945210][ T228] netdevsim netdevsim648 eni648np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 133.947211][ T228] netdevsim netdevsim648 eni648np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 134.340197][ T68] netdevsim netdevsim648 eni648np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 134.470254][ T68] netdevsim netdevsim648 eni648np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 134.629203][ T68] netdevsim netdevsim648 eni648np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 134.782343][ T228] ------------[ cut here ]------------
[ 134.782687][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 134.783137][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 134.783622][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 134.784074][ T228] Tainted: [W]=WARN
[ 134.784253][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 134.784535][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 134.784886][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 134.785804][ T228] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 134.786092][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 134.786504][ T228] RDX: 0000000000000000 RSI: ffff88800de72c98 RDI: ffff888008cdae38
[ 134.786867][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 134.787306][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 134.787727][ T228] R13: ffff88800de72128 R14: ffff88800de72008 R15: ffff88800de72000
[ 134.788133][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 134.788537][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 134.788848][ T228] CR2: 00007f86280c2a00 CR3: 0000000008e14002 CR4: 0000000000772ef0
[ 134.789243][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 134.789579][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 134.789909][ T228] PKRU: 55555554
[ 134.790109][ T228] Call Trace:
[ 134.790344][ T228]
[ 134.790509][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 134.790747][ T228] ? __warn+0xd1/0x1c0
[ 134.790922][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 134.791205][ T228] ? report_bug+0x28c/0x2d0
[ 134.791511][ T228] ? handle_bug+0x54/0xa0
[ 134.791732][ T228] ? exc_invalid_op+0x18/0x50
[ 134.792005][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 134.792282][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 134.792555][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 134.792879][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 134.793198][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 134.793523][ T228] register_netdevice+0xd46/0x1360
[ 134.793760][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 134.794002][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 134.794270][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 134.794561][ T228] ? mark_lock+0x38/0x3e0
[ 134.794736][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 134.795048][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 134.795427][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 134.795768][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 134.796008][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 134.796408][ T228] ? kernfs_create_link+0x173/0x240
[ 134.796630][ T228] ? kernfs_put+0x1c/0x40
[ 134.796788][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 134.797043][ T228] really_probe+0x1df/0x920
[ 134.797327][ T228] __driver_probe_device+0x2e6/0x3e0
[ 134.797611][ T228] driver_probe_device+0x49/0x140
[ 134.797823][ T228] __device_attach_driver+0x192/0x2b0
[ 134.798060][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 134.798389][ T228] bus_for_each_drv+0x107/0x1a0
[ 134.798648][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 134.798922][ T228] ? bus_to_subsys+0xd5/0x110
[ 134.799213][ T228] ? __pfx___lock_release+0x10/0x10
[ 134.799510][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 134.799878][ T228] __device_attach+0x1a3/0x3f0
[ 134.800255][ T228] ? __pfx___device_attach+0x10/0x10
[ 134.800607][ T228] ? bus_to_subsys+0xd5/0x110
[ 134.800854][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 134.801120][ T228] bus_probe_device+0x133/0x180
[ 134.801411][ T228] device_add+0x99d/0x1110
[ 134.801634][ T228] ? __pfx_device_add+0x10/0x10
[ 134.801840][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 134.802059][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 134.802354][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 134.802634][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 134.802842][ T228] ? sysfs_file_ops+0x11e/0x170
[ 134.803055][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 134.803281][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 134.803504][ T228] vfs_write+0xa87/0x11e0
[ 134.803674][ T228] ? __pfx_vfs_write+0x10/0x10
[ 134.803883][ T228] ? find_held_lock+0x2c/0x110
[ 134.804103][ T228] ? __pfx___lock_release+0x10/0x10
[ 134.804347][ T228] ksys_write+0xf8/0x1d0
[ 134.804506][ T228] ? __pfx_ksys_write+0x10/0x10
[ 134.804731][ T228] do_syscall_64+0xc1/0x1d0
[ 134.804939][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.805213][ T228] RIP: 0033:0x7f86fa3e7b77
[ 134.805481][ 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
[ 134.806258][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 134.806632][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f86fa3e7b77
[ 134.806968][ T228] RDX: 0000000000000004 RSI: 0000556eab588330 RDI: 0000000000000001
[ 134.807390][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 134.807754][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 134.808057][ T228] R13: 00007f86fa4a3760 R14: 0000000000000004 R15: 00007f86fa49e9c0
[ 134.808462][ T228]
[ 134.808622][ T228] irq event stamp: 6480459
[ 134.808824][ T228] hardirqs last enabled at (6480469): [] __up_console_sem+0x6b/0x80
[ 134.809195][ T228] hardirqs last disabled at (6480480): [] __up_console_sem+0x50/0x80
[ 134.809555][ T228] softirqs last enabled at (6479478): [] handle_softirqs+0x32e/0x5c0
[ 134.809910][ T228] softirqs last disabled at (6479363): [] __irq_exit_rcu+0xc4/0x100
[ 134.810300][ T228] ---[ end trace 0000000000000000 ]---
[ 134.942807][ T228] ------------[ cut here ]------------
[ 134.943156][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 134.943601][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 134.944016][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 134.944427][ T228] Tainted: [W]=WARN
[ 134.944582][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 134.944832][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 134.945094][ T228] Code: 00 e8 b3 48 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 b8 56 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
[ 134.945796][ T228] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 134.946052][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 134.946362][ T228] RDX: 0000000000000000 RSI: ffff88800a15ac98 RDI: ffff888008cdade8
[ 134.946663][ T228] RBP: ffffffffbb324440 R08: 0000000000000000 R09: fffffbfff723d844
[ 134.946970][ T228] R10: ffffffffb91ec227 R11: ffff888008cda300 R12: 0000000000000000
[ 134.947284][ T228] R13: ffff88800a15a128 R14: ffff88800a15a008 R15: ffff88800a15a000
[ 134.947589][ T228] FS: 00007f86fa2a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 134.947943][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 134.948202][ T228] CR2: 00007f86fa45a733 CR3: 0000000008e14004 CR4: 0000000000772ef0
[ 134.948505][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 134.948989][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 134.949306][ T228] PKRU: 55555554
[ 134.949458][ T228] Call Trace:
[ 134.949614][ T228]
[ 134.949721][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 134.949925][ T228] ? __warn+0xd1/0x1c0
[ 134.950079][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 134.950292][ T228] ? report_bug+0x28c/0x2d0
[ 134.950501][ T228] ? handle_bug+0x54/0xa0
[ 134.950664][ T228] ? exc_invalid_op+0x18/0x50
[ 134.950870][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 134.951082][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 134.951302][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 134.951561][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 134.951771][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 134.951983][ T228] register_netdevice+0xd46/0x1360
[ 134.952212][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 134.952429][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 134.952649][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 134.952908][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 134.953196][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 134.953464][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 134.953669][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 134.953883][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 134.954137][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 134.954341][ T228] ? sysfs_file_ops+0x11e/0x170
[ 134.954544][ T228] ? sysfs_kf_write+0x41/0x170
[ 134.954748][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 134.954961][ T228] vfs_write+0xa87/0x11e0
[ 134.955121][ T228] ? __pfx_vfs_write+0x10/0x10
[ 134.955343][ T228] ? __lock_release+0x103/0x460
[ 134.955547][ T228] ? do_user_addr_fault+0x972/0xe30
[ 134.955757][ T228] ? __pfx___up_read+0x10/0x10
[ 134.955969][ T228] ksys_write+0xf8/0x1d0
[ 134.956125][ T228] ? __pfx_ksys_write+0x10/0x10
[ 134.956332][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 134.956551][ T228] do_syscall_64+0xc1/0x1d0
[ 134.956757][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 134.957022][ T228] RIP: 0033:0x7f86fa3e7b77
[ 134.957236][ 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
[ 134.957936][ T228] RSP: 002b:00007ffeff208e38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 134.958247][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f86fa3e7b77
[ 134.958546][ T228] RDX: 0000000000000002 RSI: 0000556eab588330 RDI: 0000000000000001
[ 134.958842][ T228] RBP: 0000556eab588330 R08: 0000000000000000 R09: 00007f86fa45a4e0
[ 134.959151][ T228] R10: 00007f86fa45a3e0 R11: 0000000000000246 R12: 0000000000000002
[ 134.959460][ T228] R13: 00007f86fa4a3760 R14: 0000000000000002 R15: 00007f86fa49e9c0
[ 134.959776][ T228]
[ 134.959931][ T228] irq event stamp: 6504007
[ 134.960154][ T228] hardirqs last enabled at (6504017): [] __up_console_sem+0x6b/0x80
[ 134.960521][ T228] hardirqs last disabled at (6504028): [] __up_console_sem+0x50/0x80
[ 134.960866][ T228] softirqs last enabled at (6503672): [] handle_softirqs+0x32e/0x5c0
[ 134.961220][ T228] softirqs last disabled at (6503651): [] __irq_exit_rcu+0xc4/0x100
[ 134.961566][ T228] ---[ end trace 0000000000000000 ]---
[ 135.194959][ T2980] netdevsim netdevsim648 eni648np2: renamed from eth0
[ 136.505273][ T3142] netdevsim netdevsim648 eni648np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 137.066929][ T3153] netdevsim netdevsim648 eni648np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 137.440304][ T3159] netdevsim netdevsim648 eni648np2: device assumes port 4789 will be used by vxlan tunnels