[ 9.061721][ T228] ------------[ cut here ]------------
[ 9.062107][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 9.062548][ T228] Modules linked in: netdevsim
[ 9.062783][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 9.063319][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.063607][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 9.063892][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 9.064641][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 9.064939][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 9.065285][ T228] RDX: 0000000000000000 RSI: ffff8880051cac98 RDI: ffff8880050fd0f8
[ 9.065636][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 9.065973][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 9.066318][ T228] R13: ffff8880051ca128 R14: ffff8880051ca008 R15: ffff8880051ca000
[ 9.066635][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 9.067001][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.067282][ T228] CR2: 00005623ead94338 CR3: 000000000b2e6005 CR4: 0000000000772ef0
[ 9.067600][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.067920][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.068247][ T228] PKRU: 55555554
[ 9.068420][ T228] Call Trace:
[ 9.068591][ T228]
[ 9.068715][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.068939][ T228] ? __warn+0xd1/0x1c0
[ 9.069120][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.069342][ T228] ? report_bug+0x28c/0x2d0
[ 9.069565][ T228] ? handle_bug+0x54/0xa0
[ 9.069735][ T228] ? exc_invalid_op+0x18/0x50
[ 9.069949][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 9.070192][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.070419][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 9.070695][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 9.070918][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 9.071190][ T228] register_netdevice+0xd46/0x1360
[ 9.071416][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 9.071644][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 9.071875][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 9.072157][ T228] ? mark_lock+0x38/0x3e0
[ 9.072329][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 9.072612][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 9.072888][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 9.073177][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 9.073407][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 9.073674][ T228] ? kernfs_create_link+0x173/0x240
[ 9.073896][ T228] ? kernfs_put+0x1c/0x40
[ 9.074062][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 9.074305][ T228] really_probe+0x1df/0x920
[ 9.074528][ T228] __driver_probe_device+0x2e6/0x3e0
[ 9.074748][ T228] driver_probe_device+0x49/0x140
[ 9.074973][ T228] __device_attach_driver+0x192/0x2b0
[ 9.075207][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 9.075468][ T228] bus_for_each_drv+0x107/0x1a0
[ 9.075687][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 9.075905][ T228] ? bus_to_subsys+0xd5/0x110
[ 9.076135][ T228] ? __pfx___lock_release+0x10/0x10
[ 9.076349][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 9.076573][ T228] __device_attach+0x1a3/0x3f0
[ 9.076790][ T228] ? __pfx___device_attach+0x10/0x10
[ 9.077002][ T228] ? bus_to_subsys+0xd5/0x110
[ 9.077229][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 9.077458][ T228] bus_probe_device+0x133/0x180
[ 9.077680][ T228] device_add+0x99d/0x1110
[ 9.077901][ T228] ? __pfx_device_add+0x10/0x10
[ 9.078130][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 9.078356][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 9.078634][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 9.078911][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.079141][ T228] ? sysfs_file_ops+0x11e/0x170
[ 9.079370][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.079589][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 9.079809][ T228] vfs_write+0xa87/0x11e0
[ 9.079986][ T228] ? __pfx_vfs_write+0x10/0x10
[ 9.080220][ T228] ? __lock_release+0x103/0x460
[ 9.080438][ T228] ? do_user_addr_fault+0x972/0xe30
[ 9.080667][ T228] ? __pfx___up_read+0x10/0x10
[ 9.080889][ T228] ksys_write+0xf8/0x1d0
[ 9.081060][ T228] ? __pfx_ksys_write+0x10/0x10
[ 9.081284][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 9.081513][ T228] do_syscall_64+0xc1/0x1d0
[ 9.081729][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 9.081994][ T228] RIP: 0033:0x7fa583349b77
[ 9.082245][ 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
[ 9.082960][ T228] RSP: 002b:00007ffdbc0e4498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9.083294][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 9.083615][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 9.083929][ T228] RBP: 00005623ead93330 R08: 0000000000000003 R09: 0000000000000077
[ 9.084257][ T228] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 9.084572][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 9.084921][ T228]
[ 9.085118][ T228] irq event stamp: 67185
[ 9.085291][ T228] hardirqs last enabled at (67197): [] __up_console_sem+0x6b/0x80
[ 9.085656][ T228] hardirqs last disabled at (67208): [] __up_console_sem+0x50/0x80
[ 9.086015][ T228] softirqs last enabled at (66116): [] handle_softirqs+0x32e/0x5c0
[ 9.086394][ T228] softirqs last disabled at (66049): [] __irq_exit_rcu+0xc4/0x100
[ 9.086756][ T228] ---[ end trace 0000000000000000 ]---
[ 9.187748][ T234] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 9.850802][ T245] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 10.319858][ T257] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 10.498771][ T260] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 11.146945][ T277] netdevsim netdevsim972 eni972np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 11.562116][ T288] netdevsim netdevsim972 eni972np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 12.826316][ T326] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 12.971860][ T327] netdevsim netdevsim972 eni972np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 13.101760][ T328] netdevsim netdevsim972 eni972np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 13.946955][ T228] ------------[ cut here ]------------
[ 13.947305][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 13.947678][ T228] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 13.947962][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 13.948338][ T228] Tainted: [W]=WARN
[ 13.948502][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.948734][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 13.948969][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 13.949697][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 13.949933][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 13.950293][ T228] RDX: 0000000000000000 RSI: ffff88800d6b2c98 RDI: ffff8880050fd0a8
[ 13.950567][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 13.950851][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 13.951334][ T228] R13: ffff88800d6b2128 R14: ffff88800d6b2008 R15: ffff88800d6b2000
[ 13.951609][ T228] FS: 00007fa583208740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 13.951929][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.952241][ T228] CR2: 00005623ead93330 CR3: 000000000b2e6005 CR4: 0000000000772ef0
[ 13.952531][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 13.952804][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 13.953077][ T228] PKRU: 55555554
[ 13.953374][ T228] Call Trace:
[ 13.953516][ T228]
[ 13.953614][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 13.953805][ T228] ? __warn+0xd1/0x1c0
[ 13.953951][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 13.954234][ T228] ? report_bug+0x28c/0x2d0
[ 13.954429][ T228] ? handle_bug+0x54/0xa0
[ 13.954577][ T228] ? exc_invalid_op+0x18/0x50
[ 13.954765][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 13.954978][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 13.955208][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 13.955450][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 13.955641][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 13.955832][ T228] register_netdevice+0xd46/0x1360
[ 13.956023][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 13.956230][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 13.956433][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 13.956678][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 13.956934][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 13.957184][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 13.957371][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 13.957568][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 13.957804][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 13.957994][ T228] ? sysfs_file_ops+0x11e/0x170
[ 13.958192][ T228] ? sysfs_kf_write+0x41/0x170
[ 13.958381][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 13.958570][ T228] vfs_write+0xa87/0x11e0
[ 13.958720][ T228] ? __pfx_vfs_write+0x10/0x10
[ 13.958946][ T228] ? find_held_lock+0x2c/0x110
[ 13.959151][ T228] ? __pfx___lock_release+0x10/0x10
[ 13.959346][ T228] ksys_write+0xf8/0x1d0
[ 13.959493][ T228] ? __pfx_ksys_write+0x10/0x10
[ 13.959691][ T228] do_syscall_64+0xc1/0x1d0
[ 13.959878][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 13.960113][ T228] RIP: 0033:0x7fa583349b77
[ 13.960306][ 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
[ 13.960950][ T228] RSP: 002b:00007ffdbc0e4398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 13.961243][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 13.961535][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 13.961808][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 13.962084][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 13.962374][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 13.962667][ T228]
[ 13.962806][ T228] irq event stamp: 272131
[ 13.962945][ T228] hardirqs last enabled at (272143): [] __up_console_sem+0x6b/0x80
[ 13.963275][ T228] hardirqs last disabled at (272154): [] __up_console_sem+0x50/0x80
[ 13.963589][ T228] softirqs last enabled at (271776): [] handle_softirqs+0x32e/0x5c0
[ 13.963920][ T228] softirqs last disabled at (271743): [] __irq_exit_rcu+0xc4/0x100
[ 13.964240][ T228] ---[ end trace 0000000000000000 ]---
[ 14.030390][ T234] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 14.677173][ T343] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.681137][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 14.685882][ T343] ip (343) used greatest stack depth: 22576 bytes left
[ 15.169756][ T356] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 15.196143][ T11] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 15.355574][ T359] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 15.360696][ T11] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 16.039370][ T375] netdevsim netdevsim972 eni972np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 16.042285][ T67] netdevsim netdevsim972 eni972np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 16.445122][ T386] netdevsim netdevsim972 eni972np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 16.449114][ T67] netdevsim netdevsim972 eni972np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 16.740204][ T397] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 16.742112][ T397] netdevsim netdevsim972 eni972np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 16.744207][ T397] netdevsim netdevsim972 eni972np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 16.820253][ T11] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 16.823113][ T11] netdevsim netdevsim972 eni972np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 16.826121][ T11] netdevsim netdevsim972 eni972np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 17.490256][ T414] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 17.535230][ T11] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 17.624672][ T415] netdevsim netdevsim972 eni972np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.677127][ T11] netdevsim netdevsim972 eni972np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 17.771150][ T416] netdevsim netdevsim972 eni972np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 17.808722][ T11] netdevsim netdevsim972 eni972np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 19.128541][ T228] ------------[ cut here ]------------
[ 19.128906][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 19.129344][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 19.129607][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 19.130007][ T228] Tainted: [W]=WARN
[ 19.130176][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.130429][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 19.130693][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 19.131403][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 19.131660][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 19.131960][ T228] RDX: 0000000000000000 RSI: ffff8880099f2c98 RDI: ffff8880050fd0f8
[ 19.132268][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 19.132564][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 19.132946][ T228] R13: ffff8880099f2128 R14: ffff8880099f2008 R15: ffff8880099f2000
[ 19.133252][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 19.133601][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.133853][ T228] CR2: 00007fa5833bc733 CR3: 000000000b2e6006 CR4: 0000000000772ef0
[ 19.134223][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.134521][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.134822][ T228] PKRU: 55555554
[ 19.134990][ T228] Call Trace:
[ 19.135157][ T228]
[ 19.135262][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 19.135464][ T228] ? __warn+0xd1/0x1c0
[ 19.135620][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 19.135824][ T228] ? report_bug+0x28c/0x2d0
[ 19.136032][ T228] ? handle_bug+0x54/0xa0
[ 19.136199][ T228] ? exc_invalid_op+0x18/0x50
[ 19.136403][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 19.136618][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 19.136830][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 19.137085][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 19.137304][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 19.137509][ T228] register_netdevice+0xd46/0x1360
[ 19.137720][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 19.137935][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 19.138163][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 19.138426][ T228] ? mark_lock+0x38/0x3e0
[ 19.138582][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 19.138847][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 19.139118][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 19.139379][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 19.139594][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 19.139849][ T228] ? kernfs_create_link+0x173/0x240
[ 19.140055][ T228] ? kernfs_put+0x1c/0x40
[ 19.140216][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 19.140425][ T228] really_probe+0x1df/0x920
[ 19.140637][ T228] __driver_probe_device+0x2e6/0x3e0
[ 19.140841][ T228] driver_probe_device+0x49/0x140
[ 19.141044][ T228] __device_attach_driver+0x192/0x2b0
[ 19.141258][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 19.141505][ T228] bus_for_each_drv+0x107/0x1a0
[ 19.141709][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 19.141908][ T228] ? bus_to_subsys+0xd5/0x110
[ 19.142121][ T228] ? __pfx___lock_release+0x10/0x10
[ 19.142323][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 19.142533][ T228] __device_attach+0x1a3/0x3f0
[ 19.142734][ T228] ? __pfx___device_attach+0x10/0x10
[ 19.142934][ T228] ? bus_to_subsys+0xd5/0x110
[ 19.143147][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 19.143361][ T228] bus_probe_device+0x133/0x180
[ 19.143569][ T228] device_add+0x99d/0x1110
[ 19.143774][ T228] ? __pfx_device_add+0x10/0x10
[ 19.143976][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 19.144198][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 19.144457][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 19.144721][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.144935][ T228] ? sysfs_file_ops+0x11e/0x170
[ 19.145156][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.145358][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 19.145567][ T228] vfs_write+0xa87/0x11e0
[ 19.145728][ T228] ? __pfx_vfs_write+0x10/0x10
[ 19.145935][ T228] ? __lock_release+0x103/0x460
[ 19.146141][ T228] ? do_user_addr_fault+0x972/0xe30
[ 19.146354][ T228] ? __pfx___up_read+0x10/0x10
[ 19.146567][ T228] ksys_write+0xf8/0x1d0
[ 19.146723][ T228] ? __pfx_ksys_write+0x10/0x10
[ 19.146926][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 19.147152][ T228] do_syscall_64+0xc1/0x1d0
[ 19.147357][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.147608][ T228] RIP: 0033:0x7fa583349b77
[ 19.147815][ 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
[ 19.148523][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 19.148823][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 19.149130][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 19.149431][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 19.149736][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 19.150034][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 19.150358][ T228]
[ 19.150512][ T228] irq event stamp: 428663
[ 19.150667][ T228] hardirqs last enabled at (428673): [] __up_console_sem+0x6b/0x80
[ 19.151012][ T228] hardirqs last disabled at (428682): [] __up_console_sem+0x50/0x80
[ 19.151372][ T228] softirqs last enabled at (427898): [] handle_softirqs+0x32e/0x5c0
[ 19.151717][ T228] softirqs last disabled at (427833): [] __irq_exit_rcu+0xc4/0x100
[ 19.152063][ T228] ---[ end trace 0000000000000000 ]---
[ 19.187473][ T228] ------------[ cut here ]------------
[ 19.187746][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 19.188130][ T228] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 19.188374][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 19.188739][ T228] Tainted: [W]=WARN
[ 19.188893][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.189241][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 19.189481][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 19.190201][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 19.190439][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 19.190708][ T228] RDX: 0000000000000000 RSI: ffff8880051d2c98 RDI: ffff8880050fd0a8
[ 19.190977][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 19.191257][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 19.191534][ T228] R13: ffff8880051d2128 R14: ffff8880051d2008 R15: ffff8880051d2000
[ 19.191805][ T228] FS: 00007fa583208740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 19.192136][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.192385][ T228] CR2: 00007fabafbee000 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 19.192709][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 19.192983][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 19.193264][ T228] PKRU: 55555554
[ 19.193405][ T228] Call Trace:
[ 19.193544][ T228]
[ 19.193637][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 19.193853][ T228] ? __warn+0xd1/0x1c0
[ 19.194001][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 19.194308][ T228] ? report_bug+0x28c/0x2d0
[ 19.194508][ T228] ? handle_bug+0x54/0xa0
[ 19.194647][ T228] ? exc_invalid_op+0x18/0x50
[ 19.194833][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 19.195042][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 19.195248][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 19.195483][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 19.195678][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 19.195867][ T228] register_netdevice+0xd46/0x1360
[ 19.196056][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 19.196262][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 19.196464][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 19.196702][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 19.196960][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 19.197211][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.197397][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 19.197589][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 19.197859][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 19.198043][ T228] ? sysfs_file_ops+0x11e/0x170
[ 19.198391][ T228] ? sysfs_kf_write+0x41/0x170
[ 19.198581][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 19.198771][ T228] vfs_write+0xa87/0x11e0
[ 19.198927][ T228] ? __pfx_vfs_write+0x10/0x10
[ 19.199123][ T228] ? find_held_lock+0x2c/0x110
[ 19.199317][ T228] ? __pfx___lock_release+0x10/0x10
[ 19.199509][ T228] ksys_write+0xf8/0x1d0
[ 19.199649][ T228] ? __pfx_ksys_write+0x10/0x10
[ 19.199867][ T228] do_syscall_64+0xc1/0x1d0
[ 19.200205][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.200430][ T228] RIP: 0033:0x7fa583349b77
[ 19.200617][ 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
[ 19.201373][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 19.201896][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 19.202175][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 19.202444][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 19.202831][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 19.203163][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 19.203564][ T228]
[ 19.203815][ T228] irq event stamp: 439945
[ 19.203954][ T228] hardirqs last enabled at (439955): [] __up_console_sem+0x6b/0x80
[ 19.204287][ T228] hardirqs last disabled at (439966): [] __up_console_sem+0x50/0x80
[ 19.204708][ T228] softirqs last enabled at (439536): [] handle_softirqs+0x32e/0x5c0
[ 19.205153][ T228] softirqs last disabled at (439525): [] __irq_exit_rcu+0xc4/0x100
[ 19.205472][ T228] ---[ end trace 0000000000000000 ]---
[ 19.473562][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 21.114258][ T11] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 22.202334][ T67] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 23.994269][ T67] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 25.018358][ T446] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 25.467184][ T228] ------------[ cut here ]------------
[ 25.467527][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 25.468010][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 25.468421][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 25.468869][ T228] Tainted: [W]=WARN
[ 25.469036][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.469718][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 25.470010][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 25.470795][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 25.471072][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 25.471420][ T228] RDX: 0000000000000000 RSI: ffff8880051c2c98 RDI: ffff8880050fd0f8
[ 25.471760][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 25.472086][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 25.472419][ T228] R13: ffff8880051c2128 R14: ffff8880051c2008 R15: ffff8880051c2000
[ 25.472760][ T228] FS: 00007fa583208740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 25.473146][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.473419][ T228] CR2: 00007fa5833bc733 CR3: 000000000b2e6005 CR4: 0000000000772ef0
[ 25.473760][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.474098][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.474425][ T228] PKRU: 55555554
[ 25.474711][ T228] Call Trace:
[ 25.474889][ T228]
[ 25.475002][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.475238][ T228] ? __warn+0xd1/0x1c0
[ 25.475410][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.475650][ T228] ? report_bug+0x28c/0x2d0
[ 25.475886][ T228] ? handle_bug+0x54/0xa0
[ 25.476058][ T228] ? exc_invalid_op+0x18/0x50
[ 25.476286][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 25.476522][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.476770][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 25.477051][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 25.477284][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 25.477516][ T228] register_netdevice+0xd46/0x1360
[ 25.477760][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 25.477992][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 25.478238][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 25.478519][ T228] ? mark_lock+0x38/0x3e0
[ 25.478705][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 25.478999][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 25.479289][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 25.479575][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 25.479826][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 25.480115][ T228] ? kernfs_create_link+0x173/0x240
[ 25.480345][ T228] ? kernfs_put+0x1c/0x40
[ 25.480511][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 25.480759][ T228] really_probe+0x1df/0x920
[ 25.480986][ T228] __driver_probe_device+0x2e6/0x3e0
[ 25.481223][ T228] driver_probe_device+0x49/0x140
[ 25.481443][ T228] __device_attach_driver+0x192/0x2b0
[ 25.481676][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 25.481950][ T228] bus_for_each_drv+0x107/0x1a0
[ 25.482179][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 25.482405][ T228] ? bus_to_subsys+0xd5/0x110
[ 25.482637][ T228] ? __pfx___lock_release+0x10/0x10
[ 25.482860][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 25.483086][ T228] __device_attach+0x1a3/0x3f0
[ 25.483315][ T228] ? __pfx___device_attach+0x10/0x10
[ 25.483535][ T228] ? bus_to_subsys+0xd5/0x110
[ 25.483772][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 25.484007][ T228] bus_probe_device+0x133/0x180
[ 25.484246][ T228] device_add+0x99d/0x1110
[ 25.484473][ T228] ? __pfx_device_add+0x10/0x10
[ 25.484718][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 25.484967][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 25.485262][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 25.485549][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.485774][ T228] ? sysfs_file_ops+0x11e/0x170
[ 25.486001][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.486227][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 25.486456][ T228] vfs_write+0xa87/0x11e0
[ 25.486630][ T228] ? __pfx_vfs_write+0x10/0x10
[ 25.486858][ T228] ? __lock_release+0x103/0x460
[ 25.487075][ T228] ? do_user_addr_fault+0x972/0xe30
[ 25.487320][ T228] ? __pfx___up_read+0x10/0x10
[ 25.487553][ T228] ksys_write+0xf8/0x1d0
[ 25.487725][ T228] ? __pfx_ksys_write+0x10/0x10
[ 25.487943][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 25.488181][ T228] do_syscall_64+0xc1/0x1d0
[ 25.488403][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.488675][ T228] RIP: 0033:0x7fa583349b77
[ 25.488904][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 25.489673][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 25.490003][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 25.490337][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 25.490663][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 25.490991][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 25.491322][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 25.491674][ T228]
[ 25.491839][ T228] irq event stamp: 473689
[ 25.492005][ T228] hardirqs last enabled at (473699): [] __up_console_sem+0x6b/0x80
[ 25.492391][ T228] hardirqs last disabled at (473710): [] __up_console_sem+0x50/0x80
[ 25.492767][ T228] softirqs last enabled at (472798): [] handle_softirqs+0x32e/0x5c0
[ 25.493155][ T228] softirqs last disabled at (472379): [] __irq_exit_rcu+0xc4/0x100
[ 25.493530][ T228] ---[ end trace 0000000000000000 ]---
[ 25.535131][ T228] ------------[ cut here ]------------
[ 25.535446][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 25.535851][ T228] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 25.536237][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 25.536639][ T228] Tainted: [W]=WARN
[ 25.536792][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.537042][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 25.537313][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 25.538026][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 25.538290][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 25.538594][ T228] RDX: 0000000000000000 RSI: ffff888009cbac98 RDI: ffff8880050fd0a8
[ 25.538890][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 25.539199][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 25.539496][ T228] R13: ffff888009cba128 R14: ffff888009cba008 R15: ffff888009cba000
[ 25.539790][ T228] FS: 00007fa583208740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 25.540254][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.540513][ T228] CR2: 000055f47e0bb4c8 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 25.540812][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 25.541123][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 25.541425][ T228] PKRU: 55555554
[ 25.541576][ T228] Call Trace:
[ 25.541729][ T228]
[ 25.541836][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.542044][ T228] ? __warn+0xd1/0x1c0
[ 25.542354][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.542619][ T228] ? report_bug+0x28c/0x2d0
[ 25.542830][ T228] ? handle_bug+0x54/0xa0
[ 25.542985][ T228] ? exc_invalid_op+0x18/0x50
[ 25.543197][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 25.543409][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 25.543619][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 25.543872][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 25.544081][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 25.544296][ T228] register_netdevice+0xd46/0x1360
[ 25.544503][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 25.544716][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 25.544948][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 25.545223][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 25.545522][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 25.545780][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.545982][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 25.546203][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 25.546458][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 25.546659][ T228] ? sysfs_file_ops+0x11e/0x170
[ 25.546865][ T228] ? sysfs_kf_write+0x41/0x170
[ 25.547067][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 25.547279][ T228] vfs_write+0xa87/0x11e0
[ 25.547441][ T228] ? __pfx_vfs_write+0x10/0x10
[ 25.547647][ T228] ? find_held_lock+0x2c/0x110
[ 25.547855][ T228] ? __pfx___lock_release+0x10/0x10
[ 25.548064][ T228] ksys_write+0xf8/0x1d0
[ 25.548236][ T228] ? __pfx_ksys_write+0x10/0x10
[ 25.548453][ T228] do_syscall_64+0xc1/0x1d0
[ 25.548657][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.548903][ T228] RIP: 0033:0x7fa583349b77
[ 25.549124][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 25.549817][ T228] RSP: 002b:00007ffdbc0e5668 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 25.550261][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 25.550568][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 25.550987][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 25.551297][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 25.551593][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 25.552019][ T228]
[ 25.552183][ T228] irq event stamp: 488629
[ 25.552334][ T228] hardirqs last enabled at (488639): [] __up_console_sem+0x6b/0x80
[ 25.552784][ T228] hardirqs last disabled at (488648): [] __up_console_sem+0x50/0x80
[ 25.553142][ T228] softirqs last enabled at (488204): [] handle_softirqs+0x32e/0x5c0
[ 25.553483][ T228] softirqs last disabled at (488033): [] __irq_exit_rcu+0xc4/0x100
[ 25.553935][ T228] ---[ end trace 0000000000000000 ]---
[ 25.831630][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 26.417293][ T459] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 26.709784][ T467] netdevsim netdevsim972 eni972np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 27.061113][ T479] netdevsim netdevsim972 eni972np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 27.510492][ T495] netdevsim netdevsim972 eni972np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 28.577806][ T527] netdevsim netdevsim972 eni972np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 29.165904][ T547] netdevsim netdevsim972 eni972np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 29.821640][ T571] netdevsim netdevsim972 eni972np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 30.583995][ T599] netdevsim netdevsim972 eni972np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 32.103215][ T656] netdevsim netdevsim972 eni972np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 32.129849][ T67] netdevsim netdevsim972 eni972np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 32.827265][ T684] netdevsim netdevsim972 eni972np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 33.520375][ T710] netdevsim netdevsim972 eni972np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 33.561965][ T67] netdevsim netdevsim972 eni972np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 34.180291][ T735] netdevsim netdevsim972 eni972np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 34.859442][ T759] netdevsim netdevsim972 eni972np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 36.944398][ T834] netdevsim netdevsim972 eni972np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 36.986653][ T67] netdevsim netdevsim972 eni972np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 37.546982][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 37.547705][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 37.548194][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 37.548652][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 37.549128][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 37.549589][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 37.550046][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 38.051523][ T228] ------------[ cut here ]------------
[ 38.051887][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 38.052310][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 38.052732][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 38.053144][ T228] Tainted: [W]=WARN
[ 38.053328][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.053586][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 38.053845][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 38.054537][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 38.054804][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 38.055118][ T228] RDX: 0000000000000000 RSI: ffff88800a30ac98 RDI: ffff8880050fd0a8
[ 38.055420][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 38.055729][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 38.056029][ T228] R13: ffff88800a30a128 R14: ffff88800a30a008 R15: ffff88800a30a000
[ 38.056341][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 38.056681][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.056929][ T228] CR2: 00007ffdbc0e4e50 CR3: 000000000b2e6005 CR4: 0000000000772ef0
[ 38.057239][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.057535][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.057830][ T228] PKRU: 55555554
[ 38.057988][ T228] Call Trace:
[ 38.058153][ T228]
[ 38.058264][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 38.058470][ T228] ? __warn+0xd1/0x1c0
[ 38.058630][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 38.058835][ T228] ? report_bug+0x28c/0x2d0
[ 38.059044][ T228] ? handle_bug+0x54/0xa0
[ 38.059216][ T228] ? exc_invalid_op+0x18/0x50
[ 38.059419][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 38.059636][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 38.059851][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 38.060114][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 38.060324][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 38.060533][ T228] register_netdevice+0xd46/0x1360
[ 38.060745][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 38.060967][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 38.061202][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 38.061458][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 38.061730][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 38.061986][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 38.062210][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 38.062421][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 38.062680][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 38.062877][ T228] ? sysfs_file_ops+0x11e/0x170
[ 38.063082][ T228] ? sysfs_kf_write+0x41/0x170
[ 38.063297][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 38.063508][ T228] vfs_write+0xa87/0x11e0
[ 38.063679][ T228] ? __pfx_vfs_write+0x10/0x10
[ 38.063884][ T228] ? find_held_lock+0x2c/0x110
[ 38.064110][ T228] ? __pfx___lock_release+0x10/0x10
[ 38.064330][ T228] ksys_write+0xf8/0x1d0
[ 38.064490][ T228] ? __pfx_ksys_write+0x10/0x10
[ 38.064705][ T228] do_syscall_64+0xc1/0x1d0
[ 38.064923][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.065188][ T228] RIP: 0033:0x7fa583349b77
[ 38.065405][ 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
[ 38.066100][ T228] RSP: 002b:00007ffdbc0e5668 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 38.066399][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 38.066694][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 38.066999][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 38.067297][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 38.067599][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 38.067915][ T228]
[ 38.068070][ T228] irq event stamp: 1351699
[ 38.068286][ T228] hardirqs last enabled at (1351719): [] __up_console_sem+0x6b/0x80
[ 38.068616][ T228] hardirqs last disabled at (1351730): [] __up_console_sem+0x50/0x80
[ 38.068950][ T228] softirqs last enabled at (1351714): [] handle_softirqs+0x32e/0x5c0
[ 38.069298][ T228] softirqs last disabled at (1351707): [] __irq_exit_rcu+0xc4/0x100
[ 38.069628][ T228] ---[ end trace 0000000000000000 ]---
[ 38.147921][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 38.681253][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 38.982122][ T67] netdevsim netdevsim972 eni972np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 39.348191][ T11] netdevsim netdevsim972 eni972np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 39.813127][ T67] netdevsim netdevsim972 eni972np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 40.819125][ T11] netdevsim netdevsim972 eni972np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 41.401119][ T67] netdevsim netdevsim972 eni972np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 42.054118][ T11] netdevsim netdevsim972 eni972np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 42.755552][ T11] netdevsim netdevsim972 eni972np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 44.287129][ T67] netdevsim netdevsim972 eni972np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 44.289164][ T67] netdevsim netdevsim972 eni972np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 45.066135][ T67] netdevsim netdevsim972 eni972np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 45.748132][ T67] netdevsim netdevsim972 eni972np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 45.750118][ T67] netdevsim netdevsim972 eni972np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 46.424167][ T67] netdevsim netdevsim972 eni972np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 47.108125][ T67] netdevsim netdevsim972 eni972np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 49.283126][ T67] netdevsim netdevsim972 eni972np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 49.286113][ T67] netdevsim netdevsim972 eni972np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 49.820130][ T228] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 49.823115][ T228] netdevsim netdevsim972 eni972np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 49.826112][ T228] netdevsim netdevsim972 eni972np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 49.829115][ T228] netdevsim netdevsim972 eni972np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 49.832117][ T228] netdevsim netdevsim972 eni972np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 49.835110][ T228] netdevsim netdevsim972 eni972np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 49.838113][ T228] netdevsim netdevsim972 eni972np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 50.489875][ T228] ------------[ cut here ]------------
[ 50.490374][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 50.490824][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 50.491293][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 50.491731][ T228] Tainted: [W]=WARN
[ 50.491899][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.492179][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 50.492458][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 50.493230][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 50.493514][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 50.493845][ T228] RDX: 0000000000000000 RSI: ffff8880051d2c98 RDI: ffff8880050fd0f8
[ 50.494182][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 50.494501][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 50.494844][ T228] R13: ffff8880051d2128 R14: ffff8880051d2008 R15: ffff8880051d2000
[ 50.495187][ T228] FS: 00007fa583208740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 50.495567][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.495838][ T228] CR2: 00005623d1caf990 CR3: 000000000b2e6004 CR4: 0000000000772ef0
[ 50.496347][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.496676][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.497006][ T228] PKRU: 55555554
[ 50.497185][ T228] Call Trace:
[ 50.497358][ T228]
[ 50.497473][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 50.497695][ T228] ? __warn+0xd1/0x1c0
[ 50.497870][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 50.498114][ T228] ? report_bug+0x28c/0x2d0
[ 50.498373][ T228] ? handle_bug+0x54/0xa0
[ 50.498545][ T228] ? exc_invalid_op+0x18/0x50
[ 50.498766][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 50.499001][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 50.499239][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 50.499518][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 50.499746][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 50.499975][ T228] register_netdevice+0xd46/0x1360
[ 50.500211][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 50.500447][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 50.500687][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 50.500967][ T228] ? mark_lock+0x38/0x3e0
[ 50.501150][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 50.501436][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 50.501722][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 50.502006][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 50.502250][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 50.502525][ T228] ? kernfs_create_link+0x173/0x240
[ 50.502749][ T228] ? kernfs_put+0x1c/0x40
[ 50.502915][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 50.503159][ T228] really_probe+0x1df/0x920
[ 50.503388][ T228] __driver_probe_device+0x2e6/0x3e0
[ 50.503611][ T228] driver_probe_device+0x49/0x140
[ 50.503831][ T228] __device_attach_driver+0x192/0x2b0
[ 50.504053][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 50.504329][ T228] bus_for_each_drv+0x107/0x1a0
[ 50.504554][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 50.504792][ T228] ? bus_to_subsys+0xd5/0x110
[ 50.505014][ T228] ? __pfx___lock_release+0x10/0x10
[ 50.505243][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 50.505468][ T228] __device_attach+0x1a3/0x3f0
[ 50.505689][ T228] ? __pfx___device_attach+0x10/0x10
[ 50.505904][ T228] ? bus_to_subsys+0xd5/0x110
[ 50.506135][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 50.506372][ T228] bus_probe_device+0x133/0x180
[ 50.506597][ T228] device_add+0x99d/0x1110
[ 50.506820][ T228] ? __pfx_device_add+0x10/0x10
[ 50.507039][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 50.507285][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 50.507571][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 50.507856][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 50.508077][ T228] ? sysfs_file_ops+0x11e/0x170
[ 50.508314][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 50.508531][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 50.508760][ T228] vfs_write+0xa87/0x11e0
[ 50.508935][ T228] ? __pfx_vfs_write+0x10/0x10
[ 50.509179][ T228] ? find_held_lock+0x2c/0x110
[ 50.509406][ T228] ? __pfx___lock_release+0x10/0x10
[ 50.509647][ T228] ksys_write+0xf8/0x1d0
[ 50.509818][ T228] ? __pfx_ksys_write+0x10/0x10
[ 50.510049][ T228] do_syscall_64+0xc1/0x1d0
[ 50.510280][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.510552][ T228] RIP: 0033:0x7fa583349b77
[ 50.510777][ 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
[ 50.511550][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 50.511881][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 50.512217][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 50.512540][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 50.512872][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 50.513207][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 50.513570][ T228]
[ 50.513741][ T228] irq event stamp: 2205863
[ 50.513959][ T228] hardirqs last enabled at (2205873): [] __up_console_sem+0x6b/0x80
[ 50.514357][ T228] hardirqs last disabled at (2205884): [] __up_console_sem+0x50/0x80
[ 50.514741][ T228] softirqs last enabled at (2204898): [] handle_softirqs+0x32e/0x5c0
[ 50.515130][ T228] softirqs last disabled at (2204841): [] __irq_exit_rcu+0xc4/0x100
[ 50.515508][ T228] ---[ end trace 0000000000000000 ]---
[ 50.553080][ T228] ------------[ cut here ]------------
[ 50.553414][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 50.553822][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 50.554248][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 50.554658][ T228] Tainted: [W]=WARN
[ 50.554834][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 50.555118][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 50.555374][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 50.556066][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 50.556334][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 50.556637][ T228] RDX: 0000000000000000 RSI: ffff8880051cac98 RDI: ffff8880050fd0a8
[ 50.556940][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 50.557254][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 50.557717][ T228] R13: ffff8880051ca128 R14: ffff8880051ca008 R15: ffff8880051ca000
[ 50.558018][ T228] FS: 00007fa583208740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 50.558371][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.558617][ T228] CR2: 00007ffdbc0e5ff8 CR3: 000000000b2e6004 CR4: 0000000000772ef0
[ 50.559025][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.559333][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.559628][ T228] PKRU: 55555554
[ 50.559780][ T228] Call Trace:
[ 50.559928][ T228]
[ 50.560032][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 50.560244][ T228] ? __warn+0xd1/0x1c0
[ 50.560403][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 50.560603][ T228] ? report_bug+0x28c/0x2d0
[ 50.560817][ T228] ? handle_bug+0x54/0xa0
[ 50.560968][ T228] ? exc_invalid_op+0x18/0x50
[ 50.561177][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 50.561394][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 50.561603][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 50.561857][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 50.562062][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 50.562417][ T228] register_netdevice+0xd46/0x1360
[ 50.562622][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 50.562831][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 50.563045][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 50.563313][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 50.563587][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 50.563848][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 50.564177][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 50.564391][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 50.564644][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 50.564850][ T228] ? sysfs_file_ops+0x11e/0x170
[ 50.565167][ T228] ? sysfs_kf_write+0x41/0x170
[ 50.565366][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 50.565577][ T228] vfs_write+0xa87/0x11e0
[ 50.565735][ T228] ? __pfx_vfs_write+0x10/0x10
[ 50.566048][ T228] ? find_held_lock+0x2c/0x110
[ 50.566266][ T228] ? __pfx___lock_release+0x10/0x10
[ 50.566475][ T228] ksys_write+0xf8/0x1d0
[ 50.566632][ T228] ? __pfx_ksys_write+0x10/0x10
[ 50.566947][ T228] do_syscall_64+0xc1/0x1d0
[ 50.567161][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 50.567410][ T228] RIP: 0033:0x7fa583349b77
[ 50.567610][ 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
[ 50.568441][ T228] RSP: 002b:00007ffdbc0e5668 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 50.568857][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 50.569158][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 50.569450][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 50.569850][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 50.570166][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 50.570476][ T228]
[ 50.570734][ T228] irq event stamp: 2215813
[ 50.570933][ T228] hardirqs last enabled at (2215823): [] __up_console_sem+0x6b/0x80
[ 50.571289][ T228] hardirqs last disabled at (2215834): [] __up_console_sem+0x50/0x80
[ 50.571741][ T228] softirqs last enabled at (2214816): [] handle_softirqs+0x32e/0x5c0
[ 50.572084][ T228] softirqs last disabled at (2214795): [] __irq_exit_rcu+0xc4/0x100
[ 50.572559][ T228] ---[ end trace 0000000000000000 ]---
[ 50.907239][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 62.905560][ T228] ------------[ cut here ]------------
[ 62.905848][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 62.906294][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 62.906713][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 62.907126][ T228] Tainted: [W]=WARN
[ 62.907309][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.907561][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 62.907819][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 62.908602][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 62.908853][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 62.909149][ T228] RDX: 0000000000000000 RSI: ffff8880099f2c98 RDI: ffff8880050fd0a8
[ 62.909442][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 62.909734][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 62.910025][ T228] R13: ffff8880099f2128 R14: ffff8880099f2008 R15: ffff8880099f2000
[ 62.910324][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 62.910655][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.910905][ T228] CR2: 00007fc243b34a00 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 62.911204][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 62.911493][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 62.911778][ T228] PKRU: 55555554
[ 62.911932][ T228] Call Trace:
[ 62.912084][ T228]
[ 62.912206][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 62.912410][ T228] ? __warn+0xd1/0x1c0
[ 62.912575][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 62.912790][ T228] ? report_bug+0x28c/0x2d0
[ 62.913008][ T228] ? handle_bug+0x54/0xa0
[ 62.913177][ T228] ? exc_invalid_op+0x18/0x50
[ 62.913387][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 62.913610][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 62.913825][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 62.914085][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 62.914306][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 62.914523][ T228] register_netdevice+0xd46/0x1360
[ 62.914744][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 62.914961][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 62.915193][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 62.915460][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 62.915735][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 62.916011][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 62.916227][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 62.916441][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 62.916708][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 62.916912][ T228] ? sysfs_file_ops+0x11e/0x170
[ 62.917126][ T228] ? sysfs_kf_write+0x41/0x170
[ 62.917334][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 62.917539][ T228] vfs_write+0xa87/0x11e0
[ 62.917707][ T228] ? __pfx_vfs_write+0x10/0x10
[ 62.917911][ T228] ? find_held_lock+0x2c/0x110
[ 62.918133][ T228] ? __pfx___lock_release+0x10/0x10
[ 62.918350][ T228] ksys_write+0xf8/0x1d0
[ 62.918506][ T228] ? __pfx_ksys_write+0x10/0x10
[ 62.918719][ T228] do_syscall_64+0xc1/0x1d0
[ 62.918922][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.919177][ T228] RIP: 0033:0x7fa583349b77
[ 62.919383][ 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
[ 62.920042][ T228] RSP: 002b:00007ffdbc0e5668 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 62.920348][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 62.920638][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 62.920928][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 62.921229][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 62.921517][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 62.921826][ T228]
[ 62.921983][ T228] irq event stamp: 3084455
[ 62.922193][ T228] hardirqs last enabled at (3084469): [] __up_console_sem+0x6b/0x80
[ 62.922530][ T228] hardirqs last disabled at (3084480): [] __up_console_sem+0x50/0x80
[ 62.922884][ T228] softirqs last enabled at (3083750): [] handle_softirqs+0x32e/0x5c0
[ 62.923235][ T228] softirqs last disabled at (3083649): [] __irq_exit_rcu+0xc4/0x100
[ 62.923579][ T228] ---[ end trace 0000000000000000 ]---
[ 63.050231][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 74.994847][ T228] ------------[ cut here ]------------
[ 74.996369][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 74.996865][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 74.997491][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 74.997908][ T228] Tainted: [W]=WARN
[ 74.998067][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 74.998463][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 74.998731][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 74.999577][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 74.999842][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 75.000267][ T228] RDX: 0000000000000000 RSI: ffff88800b3cac98 RDI: ffff8880050fd0f8
[ 75.000579][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 75.000889][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 75.001247][ T228] R13: ffff88800b3ca128 R14: ffff88800b3ca008 R15: ffff88800b3ca000
[ 75.001558][ T228] FS: 00007fa583208740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 75.001935][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.002216][ T228] CR2: 00007fa58328d440 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 75.002625][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.002933][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.003253][ T228] PKRU: 55555554
[ 75.003410][ T228] Call Trace:
[ 75.003569][ T228]
[ 75.003679][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 75.003889][ T228] ? __warn+0xd1/0x1c0
[ 75.004051][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 75.004276][ T228] ? report_bug+0x28c/0x2d0
[ 75.004501][ T228] ? handle_bug+0x54/0xa0
[ 75.004673][ T228] ? exc_invalid_op+0x18/0x50
[ 75.004881][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 75.005142][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 75.005366][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 75.005630][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 75.005846][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 75.006062][ T228] register_netdevice+0xd46/0x1360
[ 75.006294][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 75.006520][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 75.006750][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 75.007022][ T228] ? mark_lock+0x38/0x3e0
[ 75.007203][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 75.007502][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 75.007771][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 75.008039][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 75.008274][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 75.008539][ T228] ? kernfs_create_link+0x173/0x240
[ 75.008753][ T228] ? kernfs_put+0x1c/0x40
[ 75.008911][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 75.009148][ T228] really_probe+0x1df/0x920
[ 75.009364][ T228] __driver_probe_device+0x2e6/0x3e0
[ 75.009576][ T228] driver_probe_device+0x49/0x140
[ 75.009786][ T228] __device_attach_driver+0x192/0x2b0
[ 75.009998][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 75.010266][ T228] bus_for_each_drv+0x107/0x1a0
[ 75.010477][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 75.010694][ T228] ? bus_to_subsys+0xd5/0x110
[ 75.010903][ T228] ? __pfx___lock_release+0x10/0x10
[ 75.011122][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 75.011337][ T228] __device_attach+0x1a3/0x3f0
[ 75.011543][ T228] ? __pfx___device_attach+0x10/0x10
[ 75.011748][ T228] ? bus_to_subsys+0xd5/0x110
[ 75.011956][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 75.012195][ T228] bus_probe_device+0x133/0x180
[ 75.012408][ T228] device_add+0x99d/0x1110
[ 75.012619][ T228] ? __pfx_device_add+0x10/0x10
[ 75.012827][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 75.013047][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 75.013327][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 75.013597][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 75.013806][ T228] ? sysfs_file_ops+0x11e/0x170
[ 75.014018][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 75.014236][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 75.014450][ T228] vfs_write+0xa87/0x11e0
[ 75.014624][ T228] ? __pfx_vfs_write+0x10/0x10
[ 75.014835][ T228] ? find_held_lock+0x2c/0x110
[ 75.015049][ T228] ? __pfx___lock_release+0x10/0x10
[ 75.015284][ T228] ksys_write+0xf8/0x1d0
[ 75.015447][ T228] ? __pfx_ksys_write+0x10/0x10
[ 75.015666][ T228] do_syscall_64+0xc1/0x1d0
[ 75.015877][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.016149][ T228] RIP: 0033:0x7fa583349b77
[ 75.016365][ 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
[ 75.017081][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 75.017412][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 75.017717][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 75.018028][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 75.018352][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 75.018659][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 75.018985][ T228]
[ 75.019153][ T228] irq event stamp: 3969655
[ 75.019358][ T228] hardirqs last enabled at (3969665): [] __up_console_sem+0x6b/0x80
[ 75.019719][ T228] hardirqs last disabled at (3969674): [] __up_console_sem+0x50/0x80
[ 75.020069][ T228] softirqs last enabled at (3968866): [] handle_softirqs+0x32e/0x5c0
[ 75.020439][ T228] softirqs last disabled at (3968825): [] __irq_exit_rcu+0xc4/0x100
[ 75.020796][ T228] ---[ end trace 0000000000000000 ]---
[ 75.066424][ T228] ------------[ cut here ]------------
[ 75.066836][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 75.067306][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 75.067747][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 75.068175][ T228] Tainted: [W]=WARN
[ 75.068343][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 75.068617][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 75.068894][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 75.069643][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 75.069908][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 75.070239][ T228] RDX: 0000000000000000 RSI: ffff88800d422c98 RDI: ffff8880050fd0a8
[ 75.070573][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 75.070910][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 75.071233][ T228] R13: ffff88800d422128 R14: ffff88800d422008 R15: ffff88800d422000
[ 75.071539][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 75.071909][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.072177][ T228] CR2: 00007f392ba5f000 CR3: 000000000b2e6003 CR4: 0000000000772ef0
[ 75.072495][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 75.072806][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 75.073125][ T228] PKRU: 55555554
[ 75.073394][ T228] Call Trace:
[ 75.073549][ T228]
[ 75.073655][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 75.073861][ T228] ? __warn+0xd1/0x1c0
[ 75.074018][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 75.074236][ T228] ? report_bug+0x28c/0x2d0
[ 75.074450][ T228] ? handle_bug+0x54/0xa0
[ 75.074701][ T228] ? exc_invalid_op+0x18/0x50
[ 75.074910][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 75.075137][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 75.075351][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 75.075607][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 75.075816][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 75.076023][ T228] register_netdevice+0xd46/0x1360
[ 75.076247][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 75.076463][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 75.076687][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 75.076954][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 75.077244][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 75.077509][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 75.077719][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 75.077937][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 75.078212][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 75.078417][ T228] ? sysfs_file_ops+0x11e/0x170
[ 75.078624][ T228] ? sysfs_kf_write+0x41/0x170
[ 75.079014][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 75.079233][ T228] vfs_write+0xa87/0x11e0
[ 75.079402][ T228] ? __pfx_vfs_write+0x10/0x10
[ 75.079611][ T228] ? find_held_lock+0x2c/0x110
[ 75.079827][ T228] ? __pfx___lock_release+0x10/0x10
[ 75.080046][ T228] ksys_write+0xf8/0x1d0
[ 75.080215][ T228] ? __pfx_ksys_write+0x10/0x10
[ 75.080432][ T228] do_syscall_64+0xc1/0x1d0
[ 75.080641][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.080892][ T228] RIP: 0033:0x7fa583349b77
[ 75.081119][ 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
[ 75.081827][ T228] RSP: 002b:00007ffdbc0e6f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 75.082161][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 75.082469][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 75.082768][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 75.083068][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 75.083380][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 75.083706][ T228]
[ 75.083862][ T228] irq event stamp: 3984241
[ 75.084063][ T228] hardirqs last enabled at (3984251): [] __up_console_sem+0x6b/0x80
[ 75.084428][ T228] hardirqs last disabled at (3984262): [] __up_console_sem+0x50/0x80
[ 75.084779][ T228] softirqs last enabled at (3983540): [] handle_softirqs+0x32e/0x5c0
[ 75.085295][ T228] softirqs last disabled at (3983499): [] __irq_exit_rcu+0xc4/0x100
[ 75.085756][ T228] ---[ end trace 0000000000000000 ]---
[ 75.382609][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 75.932260][ T2094] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 76.200601][ T2102] netdevsim netdevsim972 eni972np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 76.555932][ T2114] netdevsim netdevsim972 eni972np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 76.980468][ T2130] netdevsim netdevsim972 eni972np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 77.955723][ T2161] netdevsim netdevsim972 eni972np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 78.504722][ T2181] netdevsim netdevsim972 eni972np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 79.171209][ T2205] netdevsim netdevsim972 eni972np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 79.876062][ T2233] netdevsim netdevsim972 eni972np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 81.280699][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 81.281290][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 81.281735][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 81.282191][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 81.282633][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 81.283067][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 81.283521][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 81.284044][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 82.189626][ T228] ------------[ cut here ]------------
[ 82.189974][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 82.190488][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 82.190903][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 82.191303][ T228] Tainted: [W]=WARN
[ 82.191461][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 82.191717][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 82.191985][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 82.192666][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 82.192921][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 82.193222][ T228] RDX: 0000000000000000 RSI: ffff8880051c2c98 RDI: ffff8880050fd0a8
[ 82.193522][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 82.193820][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 82.194122][ T228] R13: ffff8880051c2128 R14: ffff8880051c2008 R15: ffff8880051c2000
[ 82.194424][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 82.194788][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 82.195034][ T228] CR2: 00007fa58328d440 CR3: 000000000b2e6006 CR4: 0000000000772ef0
[ 82.195343][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 82.195634][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 82.195930][ T228] PKRU: 55555554
[ 82.196087][ T228] Call Trace:
[ 82.196254][ T228]
[ 82.196364][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 82.196570][ T228] ? __warn+0xd1/0x1c0
[ 82.196738][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 82.196944][ T228] ? report_bug+0x28c/0x2d0
[ 82.197178][ T228] ? handle_bug+0x54/0xa0
[ 82.197339][ T228] ? exc_invalid_op+0x18/0x50
[ 82.197547][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 82.197764][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 82.197978][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 82.198243][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 82.198456][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 82.198675][ T228] register_netdevice+0xd46/0x1360
[ 82.198903][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 82.199123][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 82.199349][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 82.199607][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 82.199880][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 82.200149][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 82.200357][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 82.200568][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 82.200825][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 82.201025][ T228] ? sysfs_file_ops+0x11e/0x170
[ 82.201240][ T228] ? sysfs_kf_write+0x41/0x170
[ 82.201448][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 82.201663][ T228] vfs_write+0xa87/0x11e0
[ 82.201829][ T228] ? __pfx_vfs_write+0x10/0x10
[ 82.202034][ T228] ? find_held_lock+0x2c/0x110
[ 82.202258][ T228] ? __pfx___lock_release+0x10/0x10
[ 82.202470][ T228] ksys_write+0xf8/0x1d0
[ 82.202637][ T228] ? __pfx_ksys_write+0x10/0x10
[ 82.202853][ T228] do_syscall_64+0xc1/0x1d0
[ 82.203060][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 82.203317][ T228] RIP: 0033:0x7fa583349b77
[ 82.203535][ 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
[ 82.204222][ T228] RSP: 002b:00007ffdbc0e6f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 82.204537][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 82.204838][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 82.205146][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 82.205445][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 82.205748][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 82.206053][ T228]
[ 82.206216][ T228] irq event stamp: 4438963
[ 82.206416][ T228] hardirqs last enabled at (4438975): [] __up_console_sem+0x6b/0x80
[ 82.206763][ T228] hardirqs last disabled at (4438986): [] __up_console_sem+0x50/0x80
[ 82.207107][ T228] softirqs last enabled at (4438138): [] handle_softirqs+0x32e/0x5c0
[ 82.207444][ T228] softirqs last disabled at (4438021): [] __irq_exit_rcu+0xc4/0x100
[ 82.207786][ T228] ---[ end trace 0000000000000000 ]---
[ 82.273705][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 82.826243][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 83.095148][ T67] netdevsim netdevsim972 eni972np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 83.446121][ T67] netdevsim netdevsim972 eni972np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 83.895374][ T67] netdevsim netdevsim972 eni972np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 84.837122][ T11] netdevsim netdevsim972 eni972np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 85.389844][ T67] netdevsim netdevsim972 eni972np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 86.039170][ T67] netdevsim netdevsim972 eni972np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 86.765142][ T11] netdevsim netdevsim972 eni972np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 88.102130][ T228] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 88.104117][ T228] netdevsim netdevsim972 eni972np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 88.107117][ T228] netdevsim netdevsim972 eni972np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 88.110124][ T228] netdevsim netdevsim972 eni972np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 88.113119][ T228] netdevsim netdevsim972 eni972np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 88.116115][ T228] netdevsim netdevsim972 eni972np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 88.118124][ T228] netdevsim netdevsim972 eni972np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 88.120114][ T228] netdevsim netdevsim972 eni972np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 89.057666][ T228] ------------[ cut here ]------------
[ 89.058059][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 89.058850][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 89.059317][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 89.059748][ T228] Tainted: [W]=WARN
[ 89.059918][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.060206][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 89.060484][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 89.061273][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 89.061555][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 89.061880][ T228] RDX: 0000000000000000 RSI: ffff888009cbac98 RDI: ffff8880050fd0f8
[ 89.062223][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 89.062549][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 89.062870][ T228] R13: ffff888009cba128 R14: ffff888009cba008 R15: ffff888009cba000
[ 89.063209][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 89.063582][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.063860][ T228] CR2: 00007fa58328d440 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 89.064195][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.064528][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.064960][ T228] PKRU: 55555554
[ 89.065153][ T228] Call Trace:
[ 89.065323][ T228]
[ 89.065436][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 89.065661][ T228] ? __warn+0xd1/0x1c0
[ 89.065831][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 89.066052][ T228] ? report_bug+0x28c/0x2d0
[ 89.066294][ T228] ? handle_bug+0x54/0xa0
[ 89.066465][ T228] ? exc_invalid_op+0x18/0x50
[ 89.066683][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 89.066922][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 89.067169][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 89.067456][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 89.067702][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 89.067928][ T228] register_netdevice+0xd46/0x1360
[ 89.068166][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 89.068395][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 89.068634][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 89.068914][ T228] ? mark_lock+0x38/0x3e0
[ 89.069082][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 89.069399][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 89.069679][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 89.069959][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 89.070202][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 89.070479][ T228] ? kernfs_create_link+0x173/0x240
[ 89.070701][ T228] ? kernfs_put+0x1c/0x40
[ 89.070870][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 89.071111][ T228] really_probe+0x1df/0x920
[ 89.071339][ T228] __driver_probe_device+0x2e6/0x3e0
[ 89.071558][ T228] driver_probe_device+0x49/0x140
[ 89.071785][ T228] __device_attach_driver+0x192/0x2b0
[ 89.072008][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 89.072288][ T228] bus_for_each_drv+0x107/0x1a0
[ 89.072510][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 89.072725][ T228] ? bus_to_subsys+0xd5/0x110
[ 89.072944][ T228] ? __pfx___lock_release+0x10/0x10
[ 89.073185][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 89.073412][ T228] __device_attach+0x1a3/0x3f0
[ 89.073629][ T228] ? __pfx___device_attach+0x10/0x10
[ 89.073846][ T228] ? bus_to_subsys+0xd5/0x110
[ 89.074068][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 89.074311][ T228] bus_probe_device+0x133/0x180
[ 89.074540][ T228] device_add+0x99d/0x1110
[ 89.074764][ T228] ? __pfx_device_add+0x10/0x10
[ 89.074981][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 89.075223][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 89.075505][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 89.075792][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.076011][ T228] ? sysfs_file_ops+0x11e/0x170
[ 89.076247][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.076464][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 89.076689][ T228] vfs_write+0xa87/0x11e0
[ 89.076864][ T228] ? __pfx_vfs_write+0x10/0x10
[ 89.077088][ T228] ? find_held_lock+0x2c/0x110
[ 89.077345][ T228] ? __pfx___lock_release+0x10/0x10
[ 89.077573][ T228] ksys_write+0xf8/0x1d0
[ 89.077743][ T228] ? __pfx_ksys_write+0x10/0x10
[ 89.077974][ T228] do_syscall_64+0xc1/0x1d0
[ 89.078209][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.078479][ T228] RIP: 0033:0x7fa583349b77
[ 89.078702][ 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
[ 89.079462][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 89.079788][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 89.080120][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 89.080445][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 89.080769][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 89.081114][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 89.081456][ T228]
[ 89.081622][ T228] irq event stamp: 4886131
[ 89.081839][ T228] hardirqs last enabled at (4886141): [] __up_console_sem+0x6b/0x80
[ 89.082252][ T228] hardirqs last disabled at (4886152): [] __up_console_sem+0x50/0x80
[ 89.082625][ T228] softirqs last enabled at (4886110): [] handle_softirqs+0x32e/0x5c0
[ 89.083006][ T228] softirqs last disabled at (4886089): [] __irq_exit_rcu+0xc4/0x100
[ 89.083394][ T228] ---[ end trace 0000000000000000 ]---
[ 89.121378][ T228] ------------[ cut here ]------------
[ 89.121690][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 89.122085][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 89.122537][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 89.122944][ T228] Tainted: [W]=WARN
[ 89.123111][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.123360][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 89.123617][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 89.124322][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 89.124584][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 89.124882][ T228] RDX: 0000000000000000 RSI: ffff88800a30ac98 RDI: ffff8880050fd0a8
[ 89.125197][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 89.125499][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 89.125801][ T228] R13: ffff88800a30a128 R14: ffff88800a30a008 R15: ffff88800a30a000
[ 89.126110][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 89.126457][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.126713][ T228] CR2: 00007ffdbc0e4ff0 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 89.127134][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.127438][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.127738][ T228] PKRU: 55555554
[ 89.127893][ T228] Call Trace:
[ 89.128044][ T228]
[ 89.128166][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 89.128374][ T228] ? __warn+0xd1/0x1c0
[ 89.128533][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 89.128735][ T228] ? report_bug+0x28c/0x2d0
[ 89.128941][ T228] ? handle_bug+0x54/0xa0
[ 89.129108][ T228] ? exc_invalid_op+0x18/0x50
[ 89.129308][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 89.129525][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 89.129742][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 89.129997][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 89.130214][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 89.130421][ T228] register_netdevice+0xd46/0x1360
[ 89.130625][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 89.130834][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 89.131048][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 89.131322][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 89.131598][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 89.131856][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.132059][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 89.132282][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 89.132545][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 89.132743][ T228] ? sysfs_file_ops+0x11e/0x170
[ 89.132947][ T228] ? sysfs_kf_write+0x41/0x170
[ 89.133165][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 89.133374][ T228] vfs_write+0xa87/0x11e0
[ 89.133538][ T228] ? __pfx_vfs_write+0x10/0x10
[ 89.133886][ T228] ? find_held_lock+0x2c/0x110
[ 89.134221][ T228] ? __pfx___lock_release+0x10/0x10
[ 89.134435][ T228] ksys_write+0xf8/0x1d0
[ 89.134601][ T228] ? __pfx_ksys_write+0x10/0x10
[ 89.134819][ T228] do_syscall_64+0xc1/0x1d0
[ 89.135143][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.135397][ T228] RIP: 0033:0x7fa583349b77
[ 89.135603][ 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
[ 89.136327][ T228] RSP: 002b:00007ffdbc0e52d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 89.136632][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 89.137111][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 89.137530][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 89.137835][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 89.138145][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 89.138462][ T228]
[ 89.138621][ T228] irq event stamp: 4896511
[ 89.138822][ T228] hardirqs last enabled at (4896521): [] __up_console_sem+0x6b/0x80
[ 89.139182][ T228] hardirqs last disabled at (4896532): [] __up_console_sem+0x50/0x80
[ 89.139534][ T228] softirqs last enabled at (4895722): [] handle_softirqs+0x32e/0x5c0
[ 89.139884][ T228] softirqs last disabled at (4895705): [] __irq_exit_rcu+0xc4/0x100
[ 89.140255][ T228] ---[ end trace 0000000000000000 ]---
[ 89.401465][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 90.444632][ T2516] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 90.588866][ T2521] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 90.694346][ T2523] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 90.839691][ T2527] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 91.079591][ T2530] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 91.613366][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 91.719061][ T228] ------------[ cut here ]------------
[ 91.719405][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 91.719798][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 91.720222][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 91.720608][ T228] Tainted: [W]=WARN
[ 91.720762][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 91.721008][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 91.721288][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 91.721948][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 91.722209][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 91.722500][ T228] RDX: 0000000000000000 RSI: ffff8880051d2c98 RDI: ffff8880050fd0a8
[ 91.722795][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 91.723087][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 91.723392][ T228] R13: ffff8880051d2128 R14: ffff8880051d2008 R15: ffff8880051d2000
[ 91.723687][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 91.724025][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 91.724287][ T228] CR2: 000055f4562aa148 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 91.724620][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 91.724940][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 91.725262][ T228] PKRU: 55555554
[ 91.725427][ T228] Call Trace:
[ 91.725584][ T228]
[ 91.725695][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.725919][ T228] ? __warn+0xd1/0x1c0
[ 91.726082][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.726300][ T228] ? report_bug+0x28c/0x2d0
[ 91.726512][ T228] ? handle_bug+0x54/0xa0
[ 91.726671][ T228] ? exc_invalid_op+0x18/0x50
[ 91.726873][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 91.727101][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 91.727321][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 91.727575][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 91.727782][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 91.727986][ T228] register_netdevice+0xd46/0x1360
[ 91.728211][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 91.728423][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 91.728650][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 91.728905][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 91.729210][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 91.729473][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.729678][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 91.729889][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 91.730157][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 91.730355][ T228] ? sysfs_file_ops+0x11e/0x170
[ 91.730562][ T228] ? sysfs_kf_write+0x41/0x170
[ 91.730765][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 91.730970][ T228] vfs_write+0xa87/0x11e0
[ 91.731150][ T228] ? __pfx_vfs_write+0x10/0x10
[ 91.731352][ T228] ? find_held_lock+0x2c/0x110
[ 91.731563][ T228] ? __pfx___lock_release+0x10/0x10
[ 91.731772][ T228] ksys_write+0xf8/0x1d0
[ 91.731928][ T228] ? __pfx_ksys_write+0x10/0x10
[ 91.732151][ T228] do_syscall_64+0xc1/0x1d0
[ 91.732353][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 91.732590][ T228] RIP: 0033:0x7fa583349b77
[ 91.732794][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 91.733466][ T228] RSP: 002b:00007ffdbc0e52d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 91.733758][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 91.734045][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 91.734343][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 91.734674][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 91.734959][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 91.735281][ T228]
[ 91.735437][ T228] irq event stamp: 5027041
[ 91.735633][ T228] hardirqs last enabled at (5027053): [] __up_console_sem+0x6b/0x80
[ 91.735975][ T228] hardirqs last disabled at (5027064): [] __up_console_sem+0x50/0x80
[ 91.736317][ T228] softirqs last enabled at (5026936): [] handle_softirqs+0x32e/0x5c0
[ 91.736648][ T228] softirqs last disabled at (5026925): [] __irq_exit_rcu+0xc4/0x100
[ 91.736982][ T228] ---[ end trace 0000000000000000 ]---
[ 91.794988][ T422] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 92.834936][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 93.032226][ T11] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 93.108130][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 93.304121][ T67] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 93.478123][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 93.950225][ T228] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 94.089585][ T228] ------------[ cut here ]------------
[ 94.090162][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 94.090614][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 94.091073][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 94.091522][ T228] Tainted: [W]=WARN
[ 94.091691][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.091970][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 94.092260][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 94.093024][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 94.093310][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 94.093639][ T228] RDX: 0000000000000000 RSI: ffff8880051cac98 RDI: ffff8880050fd0f8
[ 94.093965][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 94.094298][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 94.094629][ T228] R13: ffff8880051ca128 R14: ffff8880051ca008 R15: ffff8880051ca000
[ 94.094952][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 94.095338][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.095609][ T228] CR2: 00007fc243b34a00 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 94.095929][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 94.096261][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 94.096584][ T228] PKRU: 55555554
[ 94.096750][ T228] Call Trace:
[ 94.096917][ T228]
[ 94.097031][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.097259][ T228] ? __warn+0xd1/0x1c0
[ 94.097430][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.097655][ T228] ? report_bug+0x28c/0x2d0
[ 94.097885][ T228] ? handle_bug+0x54/0xa0
[ 94.098053][ T228] ? exc_invalid_op+0x18/0x50
[ 94.098282][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 94.098523][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.098754][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 94.099034][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 94.099266][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 94.099488][ T228] register_netdevice+0xd46/0x1360
[ 94.099712][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 94.099949][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 94.100194][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 94.100476][ T228] ? mark_lock+0x38/0x3e0
[ 94.100645][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 94.100932][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 94.101254][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 94.101537][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 94.101769][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 94.102045][ T228] ? kernfs_create_link+0x173/0x240
[ 94.102278][ T228] ? kernfs_put+0x1c/0x40
[ 94.102444][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 94.102674][ T228] really_probe+0x1df/0x920
[ 94.102907][ T228] __driver_probe_device+0x2e6/0x3e0
[ 94.103136][ T228] driver_probe_device+0x49/0x140
[ 94.103360][ T228] __device_attach_driver+0x192/0x2b0
[ 94.103582][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 94.103850][ T228] bus_for_each_drv+0x107/0x1a0
[ 94.104070][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 94.104297][ T228] ? bus_to_subsys+0xd5/0x110
[ 94.104531][ T228] ? __pfx___lock_release+0x10/0x10
[ 94.104749][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 94.104973][ T228] __device_attach+0x1a3/0x3f0
[ 94.105201][ T228] ? __pfx___device_attach+0x10/0x10
[ 94.105414][ T228] ? bus_to_subsys+0xd5/0x110
[ 94.105633][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 94.105862][ T228] bus_probe_device+0x133/0x180
[ 94.106101][ T228] device_add+0x99d/0x1110
[ 94.106323][ T228] ? __pfx_device_add+0x10/0x10
[ 94.106540][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 94.106769][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 94.107049][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 94.107341][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.107579][ T228] ? sysfs_file_ops+0x11e/0x170
[ 94.107808][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.108025][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 94.108261][ T228] vfs_write+0xa87/0x11e0
[ 94.108438][ T228] ? __pfx_vfs_write+0x10/0x10
[ 94.108661][ T228] ? find_held_lock+0x2c/0x110
[ 94.108889][ T228] ? __pfx___lock_release+0x10/0x10
[ 94.109126][ T228] ksys_write+0xf8/0x1d0
[ 94.109299][ T228] ? __pfx_ksys_write+0x10/0x10
[ 94.109527][ T228] do_syscall_64+0xc1/0x1d0
[ 94.109749][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.110017][ T228] RIP: 0033:0x7fa583349b77
[ 94.110252][ 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
[ 94.111003][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 94.111339][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 94.111661][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 94.111983][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 94.112325][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 94.112646][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 94.112992][ T228]
[ 94.113169][ T228] irq event stamp: 5144523
[ 94.113384][ T228] hardirqs last enabled at (5144533): [] __up_console_sem+0x6b/0x80
[ 94.113767][ T228] hardirqs last disabled at (5144542): [] __up_console_sem+0x50/0x80
[ 94.114150][ T228] softirqs last enabled at (5143558): [] handle_softirqs+0x32e/0x5c0
[ 94.114535][ T228] softirqs last disabled at (5143553): [] __irq_exit_rcu+0xc4/0x100
[ 94.114905][ T228] ---[ end trace 0000000000000000 ]---
[ 94.171910][ T228] ------------[ cut here ]------------
[ 94.172251][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 94.172656][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 94.173082][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 94.173507][ T228] Tainted: [W]=WARN
[ 94.173685][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.173940][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 94.174213][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 94.174929][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 94.175194][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 94.175498][ T228] RDX: 0000000000000000 RSI: ffff8880099f2c98 RDI: ffff8880050fd0a8
[ 94.175797][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 94.176108][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 94.176414][ T228] R13: ffff8880099f2128 R14: ffff8880099f2008 R15: ffff8880099f2000
[ 94.176715][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 94.177071][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.177338][ T228] CR2: 00007fc243b34a00 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 94.177657][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 94.177961][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 94.178443][ T228] PKRU: 55555554
[ 94.178599][ T228] Call Trace:
[ 94.178750][ T228]
[ 94.178855][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.179056][ T228] ? __warn+0xd1/0x1c0
[ 94.179228][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.179429][ T228] ? report_bug+0x28c/0x2d0
[ 94.179637][ T228] ? handle_bug+0x54/0xa0
[ 94.179791][ T228] ? exc_invalid_op+0x18/0x50
[ 94.179992][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 94.180211][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 94.180422][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 94.180684][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 94.180888][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 94.181103][ T228] register_netdevice+0xd46/0x1360
[ 94.181308][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 94.181524][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 94.181741][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 94.182001][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 94.182289][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 94.182551][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.182756][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 94.182965][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 94.183228][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.183426][ T228] ? sysfs_file_ops+0x11e/0x170
[ 94.183630][ T228] ? sysfs_kf_write+0x41/0x170
[ 94.183834][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 94.184045][ T228] vfs_write+0xa87/0x11e0
[ 94.184216][ T228] ? __pfx_vfs_write+0x10/0x10
[ 94.184420][ T228] ? find_held_lock+0x2c/0x110
[ 94.184635][ T228] ? __pfx___lock_release+0x10/0x10
[ 94.184841][ T228] ksys_write+0xf8/0x1d0
[ 94.184993][ T228] ? __pfx_ksys_write+0x10/0x10
[ 94.185216][ T228] do_syscall_64+0xc1/0x1d0
[ 94.185418][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.185667][ T228] RIP: 0033:0x7fa583349b77
[ 94.185879][ T228] Code: Unable to access opcode bytes at 0x7fa583349b4d.
[ 94.186166][ T228] RSP: 002b:00007ffdbc0e5798 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 94.186465][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 94.186764][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 94.187067][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 94.187372][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 94.187672][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 94.187988][ T228]
[ 94.188150][ T228] irq event stamp: 5162187
[ 94.188354][ T228] hardirqs last enabled at (5162197): [] __up_console_sem+0x6b/0x80
[ 94.188701][ T228] hardirqs last disabled at (5162206): [] __up_console_sem+0x50/0x80
[ 94.189051][ T228] softirqs last enabled at (5161714): [] handle_softirqs+0x32e/0x5c0
[ 94.189409][ T228] softirqs last disabled at (5161709): [] __irq_exit_rcu+0xc4/0x100
[ 94.189764][ T228] ---[ end trace 0000000000000000 ]---
[ 94.429424][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 94.954635][ T2597] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 94.956129][ T2597] netdevsim netdevsim972 eni972np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 95.176637][ T2601] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 95.537439][ T2610] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 95.782637][ T2613] netdevsim netdevsim972 eni972np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 95.956008][ T2619] netdevsim netdevsim972 eni972np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 95.956427][ T2619] netdevsim netdevsim972 eni972np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 96.235848][ T2625] netdevsim netdevsim972 eni972np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 96.236306][ T2625] netdevsim netdevsim972 eni972np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 96.356194][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 96.520451][ T228] ------------[ cut here ]------------
[ 96.520805][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 96.521223][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 96.521642][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 96.522050][ T228] Tainted: [W]=WARN
[ 96.522251][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 96.522506][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 96.522768][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 96.523466][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 96.523734][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 96.524043][ T228] RDX: 0000000000000000 RSI: ffff88800b3cac98 RDI: ffff8880050fd0a8
[ 96.524354][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 96.524669][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 96.524980][ T228] R13: ffff88800b3ca128 R14: ffff88800b3ca008 R15: ffff88800b3ca000
[ 96.525293][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 96.525651][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.525911][ T228] CR2: 00007ffdbc0e4f80 CR3: 000000000b2e6004 CR4: 0000000000772ef0
[ 96.526229][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 96.526538][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 96.526840][ T228] PKRU: 55555554
[ 96.527004][ T228] Call Trace:
[ 96.527175][ T228]
[ 96.527295][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 96.527513][ T228] ? __warn+0xd1/0x1c0
[ 96.527678][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 96.527894][ T228] ? report_bug+0x28c/0x2d0
[ 96.528121][ T228] ? handle_bug+0x54/0xa0
[ 96.528289][ T228] ? exc_invalid_op+0x18/0x50
[ 96.528497][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 96.528730][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 96.528946][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 96.529218][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 96.529434][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 96.529650][ T228] register_netdevice+0xd46/0x1360
[ 96.529867][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 96.530098][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 96.530440][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 96.530710][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 96.530991][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 96.531271][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 96.531485][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 96.531704][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 96.531970][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 96.532187][ T228] ? sysfs_file_ops+0x11e/0x170
[ 96.532400][ T228] ? sysfs_kf_write+0x41/0x170
[ 96.532615][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 96.532824][ T228] vfs_write+0xa87/0x11e0
[ 96.532988][ T228] ? __pfx_vfs_write+0x10/0x10
[ 96.533211][ T228] ? find_held_lock+0x2c/0x110
[ 96.533436][ T228] ? __pfx___lock_release+0x10/0x10
[ 96.533652][ T228] ksys_write+0xf8/0x1d0
[ 96.533807][ T228] ? __pfx_ksys_write+0x10/0x10
[ 96.534021][ T228] do_syscall_64+0xc1/0x1d0
[ 96.534234][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.534482][ T228] RIP: 0033:0x7fa583349b77
[ 96.534698][ 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
[ 96.535370][ T228] RSP: 002b:00007ffdbc0e5798 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 96.535666][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 96.535951][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 96.536256][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 96.536548][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 96.536830][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 96.537142][ T228]
[ 96.537302][ T228] irq event stamp: 5255371
[ 96.537501][ T228] hardirqs last enabled at (5255383): [] __up_console_sem+0x6b/0x80
[ 96.537828][ T228] hardirqs last disabled at (5255394): [] __up_console_sem+0x50/0x80
[ 96.538165][ T228] softirqs last enabled at (5254664): [] handle_softirqs+0x32e/0x5c0
[ 96.538506][ T228] softirqs last disabled at (5254657): [] __irq_exit_rcu+0xc4/0x100
[ 96.538837][ T228] ---[ end trace 0000000000000000 ]---
[ 96.627058][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 97.171562][ T11] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 97.172185][ T11] netdevsim netdevsim972 eni972np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 97.378168][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 97.759120][ T67] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 97.929138][ T67] netdevsim netdevsim972 eni972np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 98.139118][ T11] netdevsim netdevsim972 eni972np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 98.139572][ T11] netdevsim netdevsim972 eni972np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 98.403220][ T11] netdevsim netdevsim972 eni972np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 98.405119][ T11] netdevsim netdevsim972 eni972np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 98.495134][ T228] netdevsim netdevsim972 eni972np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 98.707678][ T228] ------------[ cut here ]------------
[ 98.708080][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 98.708536][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 98.708984][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 98.709434][ T228] Tainted: [W]=WARN
[ 98.709603][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 98.709875][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 98.710169][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 98.710924][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 98.711214][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 98.711538][ T228] RDX: 0000000000000000 RSI: ffff88800d422c98 RDI: ffff8880050fd0f8
[ 98.711867][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 98.712198][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 98.712526][ T228] R13: ffff88800d422128 R14: ffff88800d422008 R15: ffff88800d422000
[ 98.712854][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 98.713241][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.713525][ T228] CR2: 00007fc243b34a00 CR3: 000000000b2e6003 CR4: 0000000000772ef0
[ 98.713857][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 98.714299][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 98.714646][ T228] PKRU: 55555554
[ 98.714816][ T228] Call Trace:
[ 98.714979][ T228]
[ 98.715108][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 98.715329][ T228] ? __warn+0xd1/0x1c0
[ 98.715503][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 98.715727][ T228] ? report_bug+0x28c/0x2d0
[ 98.715955][ T228] ? handle_bug+0x54/0xa0
[ 98.716134][ T228] ? exc_invalid_op+0x18/0x50
[ 98.716359][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 98.716598][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 98.716829][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 98.717121][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 98.717348][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 98.717572][ T228] register_netdevice+0xd46/0x1360
[ 98.717804][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 98.718038][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 98.718288][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 98.718567][ T228] ? mark_lock+0x38/0x3e0
[ 98.718737][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 98.719046][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 98.719336][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 98.719615][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 98.719846][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 98.720129][ T228] ? kernfs_create_link+0x173/0x240
[ 98.720352][ T228] ? kernfs_put+0x1c/0x40
[ 98.720518][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 98.720753][ T228] really_probe+0x1df/0x920
[ 98.720981][ T228] __driver_probe_device+0x2e6/0x3e0
[ 98.721216][ T228] driver_probe_device+0x49/0x140
[ 98.721455][ T228] __device_attach_driver+0x192/0x2b0
[ 98.721679][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 98.721950][ T228] bus_for_each_drv+0x107/0x1a0
[ 98.722182][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 98.722405][ T228] ? bus_to_subsys+0xd5/0x110
[ 98.722626][ T228] ? __pfx___lock_release+0x10/0x10
[ 98.722842][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 98.723068][ T228] __device_attach+0x1a3/0x3f0
[ 98.723303][ T228] ? __pfx___device_attach+0x10/0x10
[ 98.723519][ T228] ? bus_to_subsys+0xd5/0x110
[ 98.723740][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 98.723978][ T228] bus_probe_device+0x133/0x180
[ 98.724210][ T228] device_add+0x99d/0x1110
[ 98.724431][ T228] ? __pfx_device_add+0x10/0x10
[ 98.724655][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 98.724883][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 98.725175][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 98.725461][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.725684][ T228] ? sysfs_file_ops+0x11e/0x170
[ 98.725910][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.726139][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 98.726366][ T228] vfs_write+0xa87/0x11e0
[ 98.726541][ T228] ? __pfx_vfs_write+0x10/0x10
[ 98.726761][ T228] ? find_held_lock+0x2c/0x110
[ 98.726990][ T228] ? __pfx___lock_release+0x10/0x10
[ 98.727233][ T228] ksys_write+0xf8/0x1d0
[ 98.727401][ T228] ? __pfx_ksys_write+0x10/0x10
[ 98.727632][ T228] do_syscall_64+0xc1/0x1d0
[ 98.727854][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.728129][ T228] RIP: 0033:0x7fa583349b77
[ 98.728355][ 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
[ 98.729124][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 98.729454][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 98.729777][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 98.730133][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 98.730462][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 98.730782][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 98.731145][ T228]
[ 98.731312][ T228] irq event stamp: 5335569
[ 98.731526][ T228] hardirqs last enabled at (5335579): [] __up_console_sem+0x6b/0x80
[ 98.731907][ T228] hardirqs last disabled at (5335588): [] __up_console_sem+0x50/0x80
[ 98.732288][ T228] softirqs last enabled at (5335522): [] handle_softirqs+0x32e/0x5c0
[ 98.732665][ T228] softirqs last disabled at (5335511): [] __irq_exit_rcu+0xc4/0x100
[ 98.733045][ T228] ---[ end trace 0000000000000000 ]---
[ 98.769977][ T228] ------------[ cut here ]------------
[ 98.770324][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 98.770786][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 98.771189][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 98.771569][ T228] Tainted: [W]=WARN
[ 98.771712][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 98.771940][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 98.772286][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 98.772919][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 98.773211][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 98.773488][ T228] RDX: 0000000000000000 RSI: ffff8880051c2c98 RDI: ffff8880050fd0a8
[ 98.773762][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 98.774031][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 98.774315][ T228] R13: ffff8880051c2128 R14: ffff8880051c2008 R15: ffff8880051c2000
[ 98.774599][ T228] FS: 00007fa583208740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 98.774917][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 98.775156][ T228] CR2: 00007ffdbc0e4ff0 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 98.775427][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 98.775700][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 98.775973][ T228] PKRU: 55555554
[ 98.776122][ T228] Call Trace:
[ 98.776264][ T228]
[ 98.776360][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 98.776543][ T228] ? __warn+0xd1/0x1c0
[ 98.776688][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 98.776874][ T228] ? report_bug+0x28c/0x2d0
[ 98.777068][ T228] ? handle_bug+0x54/0xa0
[ 98.777229][ T228] ? exc_invalid_op+0x18/0x50
[ 98.777414][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 98.777612][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 98.777804][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 98.778054][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 98.778260][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 98.778449][ T228] register_netdevice+0xd46/0x1360
[ 98.778641][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 98.778836][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 98.779039][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 98.779287][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 98.779541][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 98.779782][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.779972][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 98.780174][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 98.780412][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 98.780595][ T228] ? sysfs_file_ops+0x11e/0x170
[ 98.780778][ T228] ? sysfs_kf_write+0x41/0x170
[ 98.780965][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 98.781172][ T228] vfs_write+0xa87/0x11e0
[ 98.781323][ T228] ? __pfx_vfs_write+0x10/0x10
[ 98.781510][ T228] ? find_held_lock+0x2c/0x110
[ 98.781704][ T228] ? __pfx___lock_release+0x10/0x10
[ 98.781897][ T228] ksys_write+0xf8/0x1d0
[ 98.782038][ T228] ? __pfx_ksys_write+0x10/0x10
[ 98.782246][ T228] do_syscall_64+0xc1/0x1d0
[ 98.782434][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.782662][ T228] RIP: 0033:0x7fa583349b77
[ 98.782851][ 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
[ 98.783488][ T228] RSP: 002b:00007ffdbc0e52d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 98.783768][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 98.784043][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 98.784324][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 98.784601][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 98.784871][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 98.785177][ T228]
[ 98.785318][ T228] irq event stamp: 5344949
[ 98.785499][ T228] hardirqs last enabled at (5344959): [] __up_console_sem+0x6b/0x80
[ 98.785816][ T228] hardirqs last disabled at (5344968): [] __up_console_sem+0x50/0x80
[ 98.786138][ T228] softirqs last enabled at (5344374): [] handle_softirqs+0x32e/0x5c0
[ 98.786459][ T228] softirqs last disabled at (5344309): [] __irq_exit_rcu+0xc4/0x100
[ 98.786769][ T228] ---[ end trace 0000000000000000 ]---
[ 99.066909][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 99.614939][ T2684] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 100.012830][ T2695] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 100.081708][ T2697] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 100.425368][ T2705] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 100.779849][ T2711] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 100.882238][ T228] netdevsim netdevsim972 eni972np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 100.943598][ T228] ------------[ cut here ]------------
[ 100.943838][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 100.944523][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 100.944930][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 100.945323][ T228] Tainted: [W]=WARN
[ 100.945470][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 100.945705][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 100.945941][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 100.946615][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 100.946863][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 100.947157][ T228] RDX: 0000000000000000 RSI: ffff888009cbac98 RDI: ffff8880050fd0a8
[ 100.947449][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 100.947738][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 100.948028][ T228] R13: ffff888009cba128 R14: ffff888009cba008 R15: ffff888009cba000
[ 100.948366][ T228] FS: 00007fa583208740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 100.948713][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.948962][ T228] CR2: 00005623ead721e8 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 100.949260][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 100.949550][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 100.949843][ T228] PKRU: 55555554
[ 100.949993][ T228] Call Trace:
[ 100.950169][ T228]
[ 100.950274][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 100.950474][ T228] ? __warn+0xd1/0x1c0
[ 100.950630][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 100.950837][ T228] ? report_bug+0x28c/0x2d0
[ 100.951040][ T228] ? handle_bug+0x54/0xa0
[ 100.951208][ T228] ? exc_invalid_op+0x18/0x50
[ 100.951405][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 100.951623][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 100.951831][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 100.952080][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 100.952295][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 100.952500][ T228] register_netdevice+0xd46/0x1360
[ 100.952704][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 100.952922][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 100.953143][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 100.953398][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 100.953665][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 100.953918][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 100.954124][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 100.954334][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 100.954591][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 100.954790][ T228] ? sysfs_file_ops+0x11e/0x170
[ 100.954986][ T228] ? sysfs_kf_write+0x41/0x170
[ 100.955216][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 100.955420][ T228] vfs_write+0xa87/0x11e0
[ 100.955578][ T228] ? __pfx_vfs_write+0x10/0x10
[ 100.955785][ T228] ? find_held_lock+0x2c/0x110
[ 100.955990][ T228] ? __pfx___lock_release+0x10/0x10
[ 100.956215][ T228] ksys_write+0xf8/0x1d0
[ 100.956368][ T228] ? __pfx_ksys_write+0x10/0x10
[ 100.956575][ T228] do_syscall_64+0xc1/0x1d0
[ 100.956772][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.957016][ T228] RIP: 0033:0x7fa583349b77
[ 100.957227][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 100.957872][ T228] RSP: 002b:00007ffdbc0e52d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 100.958167][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 100.958451][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 100.958733][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 100.959008][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 100.959289][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 100.959579][ T228]
[ 100.959728][ T228] irq event stamp: 5435423
[ 100.959918][ T228] hardirqs last enabled at (5435433): [] __up_console_sem+0x6b/0x80
[ 100.960240][ T228] hardirqs last disabled at (5435444): [] __up_console_sem+0x50/0x80
[ 100.960557][ T228] softirqs last enabled at (5435356): [] handle_softirqs+0x32e/0x5c0
[ 100.960881][ T228] softirqs last disabled at (5435347): [] __irq_exit_rcu+0xc4/0x100
[ 100.961207][ T228] ---[ end trace 0000000000000000 ]---
[ 101.055600][ T422] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 101.589129][ T11] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 101.971143][ T67] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 102.041173][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 102.437131][ T67] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 102.741120][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 102.826138][ T228] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 102.957630][ T228] ------------[ cut here ]------------
[ 102.958012][ T228] WARNING: CPU: 1 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 102.958431][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 102.958857][ T228] CPU: 1 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 102.959272][ T228] Tainted: [W]=WARN
[ 102.959433][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 102.959689][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 102.959964][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 102.960694][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 102.960954][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 102.961263][ T228] RDX: 0000000000000000 RSI: ffff88800a30ac98 RDI: ffff8880050fd0f8
[ 102.961568][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 102.961870][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 102.962180][ T228] R13: ffff88800a30a128 R14: ffff88800a30a008 R15: ffff88800a30a000
[ 102.962483][ T228] FS: 00007fa583208740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 102.962830][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 102.963084][ T228] CR2: 00005623ead6a000 CR3: 000000000b2e6006 CR4: 0000000000772ef0
[ 102.963400][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 102.963706][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 102.964120][ T228] PKRU: 55555554
[ 102.964277][ T228] Call Trace:
[ 102.964437][ T228]
[ 102.964545][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.964752][ T228] ? __warn+0xd1/0x1c0
[ 102.964910][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.965125][ T228] ? report_bug+0x28c/0x2d0
[ 102.965341][ T228] ? handle_bug+0x54/0xa0
[ 102.965499][ T228] ? exc_invalid_op+0x18/0x50
[ 102.965709][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 102.965930][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 102.966156][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 102.966417][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 102.966626][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 102.966835][ T228] register_netdevice+0xd46/0x1360
[ 102.967045][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 102.967273][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 102.967585][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 102.967853][ T228] ? mark_lock+0x38/0x3e0
[ 102.968012][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 102.968292][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 102.968582][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 102.968846][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 102.969063][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 102.969336][ T228] ? kernfs_create_link+0x173/0x240
[ 102.969546][ T228] ? kernfs_put+0x1c/0x40
[ 102.969702][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 102.969915][ T228] really_probe+0x1df/0x920
[ 102.970147][ T228] __driver_probe_device+0x2e6/0x3e0
[ 102.970354][ T228] driver_probe_device+0x49/0x140
[ 102.970560][ T228] __device_attach_driver+0x192/0x2b0
[ 102.970768][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 102.971019][ T228] bus_for_each_drv+0x107/0x1a0
[ 102.971234][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 102.971434][ T228] ? bus_to_subsys+0xd5/0x110
[ 102.971643][ T228] ? __pfx___lock_release+0x10/0x10
[ 102.971844][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 102.972054][ T228] __device_attach+0x1a3/0x3f0
[ 102.972266][ T228] ? __pfx___device_attach+0x10/0x10
[ 102.972468][ T228] ? bus_to_subsys+0xd5/0x110
[ 102.972673][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 102.972889][ T228] bus_probe_device+0x133/0x180
[ 102.973113][ T228] device_add+0x99d/0x1110
[ 102.973323][ T228] ? __pfx_device_add+0x10/0x10
[ 102.973526][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 102.973744][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 102.974009][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 102.974282][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.974494][ T228] ? sysfs_file_ops+0x11e/0x170
[ 102.974714][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 102.974917][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 102.975138][ T228] vfs_write+0xa87/0x11e0
[ 102.975302][ T228] ? __pfx_vfs_write+0x10/0x10
[ 102.975511][ T228] ? find_held_lock+0x2c/0x110
[ 102.975725][ T228] ? __pfx___lock_release+0x10/0x10
[ 102.975939][ T228] ksys_write+0xf8/0x1d0
[ 102.976111][ T228] ? __pfx_ksys_write+0x10/0x10
[ 102.976327][ T228] do_syscall_64+0xc1/0x1d0
[ 102.976533][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.976785][ T228] RIP: 0033:0x7fa583349b77
[ 102.976993][ 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
[ 102.977706][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 102.978010][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 102.978319][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 102.978620][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 102.978926][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 102.979238][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 102.979557][ T228]
[ 102.979711][ T228] irq event stamp: 5525181
[ 102.979911][ T228] hardirqs last enabled at (5525191): [] __up_console_sem+0x6b/0x80
[ 102.980274][ T228] hardirqs last disabled at (5525202): [] __up_console_sem+0x50/0x80
[ 102.980619][ T228] softirqs last enabled at (5523914): [] handle_softirqs+0x32e/0x5c0
[ 102.980965][ T228] softirqs last disabled at (5523505): [] __irq_exit_rcu+0xc4/0x100
[ 102.981318][ T228] ---[ end trace 0000000000000000 ]---
[ 103.021573][ T228] ------------[ cut here ]------------
[ 103.021898][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 103.022394][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 103.022794][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 103.023210][ T228] Tainted: [W]=WARN
[ 103.023389][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 103.023632][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 103.023885][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 103.024563][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 103.024813][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 103.025121][ T228] RDX: 0000000000000000 RSI: ffff8880051d2c98 RDI: ffff8880050fd0a8
[ 103.025408][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 103.025691][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 103.025983][ T228] R13: ffff8880051d2128 R14: ffff8880051d2008 R15: ffff8880051d2000
[ 103.026283][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 103.026618][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.026862][ T228] CR2: 00007f424c20d000 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 103.027164][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 103.027452][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 103.027739][ T228] PKRU: 55555554
[ 103.027893][ T228] Call Trace:
[ 103.028046][ T228]
[ 103.028169][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 103.028368][ T228] ? __warn+0xd1/0x1c0
[ 103.028532][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 103.028733][ T228] ? report_bug+0x28c/0x2d0
[ 103.028944][ T228] ? handle_bug+0x54/0xa0
[ 103.029112][ T228] ? exc_invalid_op+0x18/0x50
[ 103.029311][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 103.029523][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 103.029729][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 103.029975][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 103.030194][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 103.030400][ T228] register_netdevice+0xd46/0x1360
[ 103.030602][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 103.030812][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 103.031025][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 103.031291][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 103.031561][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 103.031814][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 103.032012][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 103.032232][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 103.032486][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 103.032686][ T228] ? sysfs_file_ops+0x11e/0x170
[ 103.032890][ T228] ? sysfs_kf_write+0x41/0x170
[ 103.033104][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 103.033312][ T228] vfs_write+0xa87/0x11e0
[ 103.033475][ T228] ? __pfx_vfs_write+0x10/0x10
[ 103.033681][ T228] ? find_held_lock+0x2c/0x110
[ 103.033889][ T228] ? __pfx___lock_release+0x10/0x10
[ 103.034113][ T228] ksys_write+0xf8/0x1d0
[ 103.034271][ T228] ? __pfx_ksys_write+0x10/0x10
[ 103.034498][ T228] do_syscall_64+0xc1/0x1d0
[ 103.034700][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.034943][ T228] RIP: 0033:0x7fa583349b77
[ 103.035159][ 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
[ 103.035831][ T228] RSP: 002b:00007ffdbc0e5538 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.036133][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 103.036564][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 103.036855][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 103.037162][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 103.037585][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 103.038003][ T228]
[ 103.038281][ T228] irq event stamp: 5536265
[ 103.038477][ T228] hardirqs last enabled at (5536277): [] __up_console_sem+0x6b/0x80
[ 103.038808][ T228] hardirqs last disabled at (5536288): [] __up_console_sem+0x50/0x80
[ 103.039258][ T228] softirqs last enabled at (5535558): [] handle_softirqs+0x32e/0x5c0
[ 103.039588][ T228] softirqs last disabled at (5535547): [] __irq_exit_rcu+0xc4/0x100
[ 103.040029][ T228] ---[ end trace 0000000000000000 ]---
[ 103.324012][ T422] netdevsim netdevsim972 eni972np1: renamed from eth0
[ 103.877011][ T2766] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 104.222441][ T228] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 104.464919][ T228] netdevsim netdevsim972 eni972np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 104.921868][ T2796] netdevsim netdevsim972 eni972np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 105.052653][ T228] ------------[ cut here ]------------
[ 105.052892][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 105.053297][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 105.053696][ T228] CPU: 0 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 105.054100][ T228] Tainted: [W]=WARN
[ 105.054252][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 105.054510][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 105.054750][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 105.055416][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 105.055653][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 105.055937][ T228] RDX: 0000000000000000 RSI: ffff8880051cac98 RDI: ffff8880050fd0a8
[ 105.056230][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 105.056509][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 105.056788][ T228] R13: ffff8880051ca128 R14: ffff8880051ca008 R15: ffff8880051ca000
[ 105.057072][ T228] FS: 00007fa583208740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 105.057407][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.057649][ T228] CR2: 00005623ead721e8 CR3: 000000000b2e6002 CR4: 0000000000772ef0
[ 105.057931][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.058224][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.058506][ T228] PKRU: 55555554
[ 105.058655][ T228] Call Trace:
[ 105.058803][ T228]
[ 105.058903][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.059103][ T228] ? __warn+0xd1/0x1c0
[ 105.059256][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.059448][ T228] ? report_bug+0x28c/0x2d0
[ 105.059644][ T228] ? handle_bug+0x54/0xa0
[ 105.059788][ T228] ? exc_invalid_op+0x18/0x50
[ 105.059976][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 105.060191][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 105.060391][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 105.060628][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 105.060823][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 105.061017][ T228] register_netdevice+0xd46/0x1360
[ 105.061227][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 105.061430][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 105.061637][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 105.061881][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 105.062152][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 105.062396][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.062589][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 105.062786][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 105.063025][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.063229][ T228] ? sysfs_file_ops+0x11e/0x170
[ 105.063418][ T228] ? sysfs_kf_write+0x41/0x170
[ 105.063608][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 105.063806][ T228] vfs_write+0xa87/0x11e0
[ 105.063958][ T228] ? __pfx_vfs_write+0x10/0x10
[ 105.064162][ T228] ? find_held_lock+0x2c/0x110
[ 105.064358][ T228] ? __pfx___lock_release+0x10/0x10
[ 105.064569][ T228] ksys_write+0xf8/0x1d0
[ 105.064716][ T228] ? __pfx_ksys_write+0x10/0x10
[ 105.064912][ T228] do_syscall_64+0xc1/0x1d0
[ 105.065113][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.065349][ T228] RIP: 0033:0x7fa583349b77
[ 105.065543][ 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
[ 105.066200][ T228] RSP: 002b:00007ffdbc0e5538 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.066485][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 105.066764][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 105.067037][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 105.067323][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 105.067600][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 105.067896][ T228]
[ 105.068037][ T228] irq event stamp: 5618565
[ 105.068236][ T228] hardirqs last enabled at (5618577): [] __up_console_sem+0x6b/0x80
[ 105.068558][ T228] hardirqs last disabled at (5618586): [] __up_console_sem+0x50/0x80
[ 105.068881][ T228] softirqs last enabled at (5617388): [] handle_softirqs+0x32e/0x5c0
[ 105.069211][ T228] softirqs last disabled at (5616445): [] __irq_exit_rcu+0xc4/0x100
[ 105.069532][ T228] ---[ end trace 0000000000000000 ]---
[ 105.145543][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 105.670994][ T67] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 106.037210][ T228] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 106.189125][ T2820] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 106.259120][ T11] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 106.651493][ T11] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 106.772865][ T228] ------------[ cut here ]------------
[ 106.773295][ T228] WARNING: CPU: 2 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 106.773726][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 106.774197][ T228] CPU: 2 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 106.774754][ T228] Tainted: [W]=WARN
[ 106.775041][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 106.775748][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 106.776238][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 106.777494][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 106.777954][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 106.778539][ T228] RDX: 0000000000000000 RSI: ffff8880099f2c98 RDI: ffff8880050fd0f8
[ 106.779072][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 106.779603][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 106.780158][ T228] R13: ffff8880099f2128 R14: ffff8880099f2008 R15: ffff8880099f2000
[ 106.780815][ T228] FS: 00007fa583208740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 106.781452][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.781910][ T228] CR2: 00005623ead6a000 CR3: 000000000b2e6003 CR4: 0000000000772ef0
[ 106.782503][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 106.783050][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 106.783723][ T228] PKRU: 55555554
[ 106.784013][ T228] Call Trace:
[ 106.784314][ T228]
[ 106.784526][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 106.784903][ T228] ? __warn+0xd1/0x1c0
[ 106.785215][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 106.785598][ T228] ? report_bug+0x28c/0x2d0
[ 106.785984][ T228] ? handle_bug+0x54/0xa0
[ 106.786320][ T228] ? exc_invalid_op+0x18/0x50
[ 106.786695][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 106.787116][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 106.787503][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 106.787964][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 106.788374][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 106.788764][ T228] register_netdevice+0xd46/0x1360
[ 106.789172][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 106.789571][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 106.790022][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 106.790544][ T228] ? mark_lock+0x38/0x3e0
[ 106.790837][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 106.791343][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 106.791819][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 106.792319][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 106.792726][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 106.793213][ T228] ? kernfs_create_link+0x173/0x240
[ 106.793592][ T228] ? kernfs_put+0x1c/0x40
[ 106.793872][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 106.794316][ T228] really_probe+0x1df/0x920
[ 106.794718][ T228] __driver_probe_device+0x2e6/0x3e0
[ 106.795122][ T228] driver_probe_device+0x49/0x140
[ 106.795502][ T228] __device_attach_driver+0x192/0x2b0
[ 106.795869][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 106.796345][ T228] bus_for_each_drv+0x107/0x1a0
[ 106.796724][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 106.797110][ T228] ? bus_to_subsys+0xd5/0x110
[ 106.797487][ T228] ? __pfx___lock_release+0x10/0x10
[ 106.797857][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 106.798298][ T228] __device_attach+0x1a3/0x3f0
[ 106.798678][ T228] ? __pfx___device_attach+0x10/0x10
[ 106.799048][ T228] ? bus_to_subsys+0xd5/0x110
[ 106.799451][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 106.799841][ T228] bus_probe_device+0x133/0x180
[ 106.800246][ T228] device_add+0x99d/0x1110
[ 106.800610][ T228] ? __pfx_device_add+0x10/0x10
[ 106.800989][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 106.801408][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 106.801889][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 106.802420][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 106.802797][ T228] ? sysfs_file_ops+0x11e/0x170
[ 106.803207][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 106.803579][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 106.803974][ T228] vfs_write+0xa87/0x11e0
[ 106.804298][ T228] ? __pfx_vfs_write+0x10/0x10
[ 106.804699][ T228] ? find_held_lock+0x2c/0x110
[ 106.805106][ T228] ? __pfx___lock_release+0x10/0x10
[ 106.805495][ T228] ksys_write+0xf8/0x1d0
[ 106.805789][ T228] ? __pfx_ksys_write+0x10/0x10
[ 106.806235][ T228] do_syscall_64+0xc1/0x1d0
[ 106.806623][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.807067][ T228] RIP: 0033:0x7fa583349b77
[ 106.807477][ 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
[ 106.808737][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 106.809310][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 106.809852][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 106.810435][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 106.810982][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 106.811549][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 106.812146][ T228]
[ 106.812435][ T228] irq event stamp: 5702637
[ 106.812802][ T228] hardirqs last enabled at (5702649): [] __up_console_sem+0x6b/0x80
[ 106.813417][ T228] hardirqs last disabled at (5702662): [] __up_console_sem+0x50/0x80
[ 106.814052][ T228] softirqs last enabled at (5702580): [] handle_softirqs+0x32e/0x5c0
[ 106.814732][ T228] softirqs last disabled at (5702683): [] __irq_exit_rcu+0xc4/0x100
[ 106.815382][ T228] ---[ end trace 0000000000000000 ]---
[ 106.929566][ T228] ------------[ cut here ]------------
[ 106.929885][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 106.930301][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 106.930715][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 106.931121][ T228] Tainted: [W]=WARN
[ 106.931275][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 106.931548][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 106.931809][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 106.932509][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 106.932780][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 106.933086][ T228] RDX: 0000000000000000 RSI: ffff88800b3cac98 RDI: ffff8880050fd0a8
[ 106.933396][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 106.933689][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 106.933983][ T228] R13: ffff88800b3ca128 R14: ffff88800b3ca008 R15: ffff88800b3ca000
[ 106.934296][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 106.934661][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.934916][ T228] CR2: 00005623ead93330 CR3: 000000000b2e6004 CR4: 0000000000772ef0
[ 106.935221][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 106.935649][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 106.935949][ T228] PKRU: 55555554
[ 106.936113][ T228] Call Trace:
[ 106.936269][ T228]
[ 106.936377][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 106.936582][ T228] ? __warn+0xd1/0x1c0
[ 106.936744][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 106.936954][ T228] ? report_bug+0x28c/0x2d0
[ 106.937177][ T228] ? handle_bug+0x54/0xa0
[ 106.937332][ T228] ? exc_invalid_op+0x18/0x50
[ 106.937528][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 106.937743][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 106.937955][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 106.938211][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 106.938429][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 106.938634][ T228] register_netdevice+0xd46/0x1360
[ 106.938843][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 106.939055][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 106.939299][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 106.939567][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 106.939855][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 106.940120][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 106.940320][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 106.940532][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 106.940792][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 106.940989][ T228] ? sysfs_file_ops+0x11e/0x170
[ 106.941197][ T228] ? sysfs_kf_write+0x41/0x170
[ 106.941404][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 106.941608][ T228] vfs_write+0xa87/0x11e0
[ 106.941770][ T228] ? __pfx_vfs_write+0x10/0x10
[ 106.941970][ T228] ? __lock_release+0x103/0x460
[ 106.942178][ T228] ? do_user_addr_fault+0x972/0xe30
[ 106.942385][ T228] ? __pfx___up_read+0x10/0x10
[ 106.942592][ T228] ksys_write+0xf8/0x1d0
[ 106.942743][ T228] ? __pfx_ksys_write+0x10/0x10
[ 106.942948][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 106.943167][ T228] do_syscall_64+0xc1/0x1d0
[ 106.943367][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.943609][ T228] RIP: 0033:0x7fa583349b77
[ 106.943811][ 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
[ 106.944530][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 106.944835][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 106.945142][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 106.945442][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 106.945752][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 106.946055][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 106.946378][ T228]
[ 106.946531][ T228] irq event stamp: 5717799
[ 106.946734][ T228] hardirqs last enabled at (5717809): [] __up_console_sem+0x6b/0x80
[ 106.947097][ T228] hardirqs last disabled at (5717820): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 106.947493][ T228] softirqs last enabled at (5717078): [] handle_softirqs+0x32e/0x5c0
[ 106.947840][ T228] softirqs last disabled at (5717073): [] __irq_exit_rcu+0xc4/0x100
[ 106.948197][ T228] ---[ end trace 0000000000000000 ]---
[ 107.200934][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 107.606465][ T228] ------------[ cut here ]------------
[ 107.606729][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 107.607158][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 107.607587][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 107.608000][ T228] Tainted: [W]=WARN
[ 107.608169][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 107.608437][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 107.608706][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 107.609418][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 107.609670][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 107.609966][ T228] RDX: 0000000000000000 RSI: ffff88800d422c98 RDI: ffff8880050fd0a8
[ 107.610272][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 107.610568][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 107.610868][ T228] R13: ffff88800d422128 R14: ffff88800d422008 R15: ffff88800d422000
[ 107.611169][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 107.611515][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.611774][ T228] CR2: 00005623ead93330 CR3: 000000000b2e6003 CR4: 0000000000772ef0
[ 107.612077][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 107.612382][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 107.612681][ T228] PKRU: 55555554
[ 107.612832][ T228] Call Trace:
[ 107.612982][ T228]
[ 107.613099][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 107.613304][ T228] ? __warn+0xd1/0x1c0
[ 107.613461][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 107.613663][ T228] ? report_bug+0x28c/0x2d0
[ 107.613874][ T228] ? handle_bug+0x54/0xa0
[ 107.614029][ T228] ? exc_invalid_op+0x18/0x50
[ 107.614240][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 107.614468][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 107.614681][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 107.614938][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 107.615160][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 107.615365][ T228] register_netdevice+0xd46/0x1360
[ 107.615578][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 107.615798][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 107.616017][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 107.616285][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 107.616569][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 107.616832][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 107.617039][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 107.617268][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 107.617530][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 107.617733][ T228] ? sysfs_file_ops+0x11e/0x170
[ 107.617939][ T228] ? sysfs_kf_write+0x41/0x170
[ 107.618165][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 107.618380][ T228] vfs_write+0xa87/0x11e0
[ 107.618545][ T228] ? __pfx_vfs_write+0x10/0x10
[ 107.618762][ T228] ? __lock_release+0x103/0x460
[ 107.618970][ T228] ? do_user_addr_fault+0x972/0xe30
[ 107.619217][ T228] ? __pfx___up_read+0x10/0x10
[ 107.619432][ T228] ksys_write+0xf8/0x1d0
[ 107.619599][ T228] ? __pfx_ksys_write+0x10/0x10
[ 107.619808][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 107.620030][ T228] do_syscall_64+0xc1/0x1d0
[ 107.620249][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.620508][ T228] RIP: 0033:0x7fa583349b77
[ 107.620725][ 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
[ 107.621465][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 107.621775][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 107.622082][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 107.622396][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 107.622709][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 107.623020][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 107.623351][ T228]
[ 107.623509][ T228] irq event stamp: 5724725
[ 107.623714][ T228] hardirqs last enabled at (5724735): [] __up_console_sem+0x6b/0x80
[ 107.624072][ T228] hardirqs last disabled at (5724744): [] __up_console_sem+0x50/0x80
[ 107.624449][ T228] softirqs last enabled at (5723912): [] handle_softirqs+0x32e/0x5c0
[ 107.624806][ T228] softirqs last disabled at (5723837): [] __irq_exit_rcu+0xc4/0x100
[ 107.625168][ T228] ---[ end trace 0000000000000000 ]---
[ 107.698440][ T233] netdevsim netdevsim972 eni972np3: renamed from eth0
[ 108.142561][ T11] netdevsim netdevsim972 eni972np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 108.654224][ T11] netdevsim netdevsim972 eni972np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 108.718132][ T11] netdevsim netdevsim972 eni972np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 108.992175][ T11] netdevsim netdevsim972 eni972np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 109.417535][ T11] netdevsim netdevsim972 eni972np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.562132][ T11] netdevsim netdevsim972 eni972np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 110.564116][ T11] netdevsim netdevsim972 eni972np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 110.566126][ T11] netdevsim netdevsim972 eni972np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 110.703213][ T11] netdevsim netdevsim972 eni972np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 110.706114][ T11] netdevsim netdevsim972 eni972np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 110.709114][ T11] netdevsim netdevsim972 eni972np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 111.548228][ T11] netdevsim netdevsim972 eni972np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 111.551118][ T11] netdevsim netdevsim972 eni972np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 111.554116][ T11] netdevsim netdevsim972 eni972np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 111.634214][ T11] netdevsim netdevsim972 eni972np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 111.636118][ T11] netdevsim netdevsim972 eni972np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 111.639113][ T11] netdevsim netdevsim972 eni972np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 112.401124][ T11] netdevsim netdevsim972 eni972np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 112.543376][ T11] netdevsim netdevsim972 eni972np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 112.675309][ T11] netdevsim netdevsim972 eni972np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 112.871130][ T11] netdevsim netdevsim972 eni972np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 113.151191][ T67] netdevsim netdevsim972 eni972np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 113.530158][ T67] netdevsim netdevsim972 eni972np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 113.967124][ T67] netdevsim netdevsim972 eni972np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 114.800023][ T228] ------------[ cut here ]------------
[ 114.801637][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 114.802067][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 114.802516][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 114.802932][ T228] Tainted: [W]=WARN
[ 114.803099][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.803358][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 114.803623][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 114.804361][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 114.804631][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 114.804938][ T228] RDX: 0000000000000000 RSI: ffff8880051c2c98 RDI: ffff8880050fd0a8
[ 114.805256][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 114.805565][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 114.805874][ T228] R13: ffff8880051c2128 R14: ffff8880051c2008 R15: ffff8880051c2000
[ 114.806195][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 114.806556][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.806812][ T228] CR2: 000055d7fcc7daca CR3: 000000000b2e6006 CR4: 0000000000772ef0
[ 114.807132][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 114.807451][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 114.807770][ T228] PKRU: 55555554
[ 114.807930][ T228] Call Trace:
[ 114.808087][ T228]
[ 114.808205][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.808415][ T228] ? __warn+0xd1/0x1c0
[ 114.808578][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.808789][ T228] ? report_bug+0x28c/0x2d0
[ 114.809007][ T228] ? handle_bug+0x54/0xa0
[ 114.809192][ T228] ? exc_invalid_op+0x18/0x50
[ 114.809401][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 114.809624][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 114.809841][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 114.810114][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 114.810331][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 114.810542][ T228] register_netdevice+0xd46/0x1360
[ 114.810761][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 114.810978][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 114.811213][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 114.811483][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 114.811764][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 114.812033][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.812260][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 114.812480][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 114.812746][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.812952][ T228] ? sysfs_file_ops+0x11e/0x170
[ 114.813169][ T228] ? sysfs_kf_write+0x41/0x170
[ 114.813380][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 114.813598][ T228] vfs_write+0xa87/0x11e0
[ 114.813764][ T228] ? __pfx_vfs_write+0x10/0x10
[ 114.813975][ T228] ? find_held_lock+0x2c/0x110
[ 114.814202][ T228] ? __pfx___lock_release+0x10/0x10
[ 114.814445][ T228] ksys_write+0xf8/0x1d0
[ 114.814605][ T228] ? __pfx_ksys_write+0x10/0x10
[ 114.814823][ T228] do_syscall_64+0xc1/0x1d0
[ 114.815031][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.815303][ T228] RIP: 0033:0x7fa583349b77
[ 114.815516][ T228] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 114.816225][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 114.816536][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 114.816846][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 114.817156][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 114.817457][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 114.817759][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 114.818088][ T228]
[ 114.818252][ T228] irq event stamp: 6122101
[ 114.818459][ T228] hardirqs last enabled at (6122111): [] __up_console_sem+0x6b/0x80
[ 114.818810][ T228] hardirqs last disabled at (6122120): [] __up_console_sem+0x50/0x80
[ 114.819164][ T228] softirqs last enabled at (6121388): [] handle_softirqs+0x32e/0x5c0
[ 114.819519][ T228] softirqs last disabled at (6119885): [] __irq_exit_rcu+0xc4/0x100
[ 114.819858][ T228] ---[ end trace 0000000000000000 ]---
[ 114.922777][ T233] netdevsim netdevsim972 eni972np3: renamed from eth0
[ 115.659145][ T11] netdevsim netdevsim972 eni972np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 115.661122][ T11] netdevsim netdevsim972 eni972np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 116.119123][ T11] netdevsim netdevsim972 eni972np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 116.359120][ T228] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 116.362288][ T228] netdevsim netdevsim972 eni972np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 116.365115][ T228] netdevsim netdevsim972 eni972np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 116.706153][ T11] netdevsim netdevsim972 eni972np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 116.830270][ T11] netdevsim netdevsim972 eni972np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 116.962235][ T11] netdevsim netdevsim972 eni972np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 117.088302][ T228] ------------[ cut here ]------------
[ 117.088757][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 117.089230][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 117.089688][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 117.090146][ T228] Tainted: [W]=WARN
[ 117.090317][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.090592][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 117.090867][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 117.091640][ T228] RSP: 0018:ffffc90000ab7520 EFLAGS: 00010246
[ 117.091920][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 117.092259][ T228] RDX: 0000000000000000 RSI: ffff888009cbac98 RDI: ffff8880050fd0f8
[ 117.092580][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 117.092908][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 117.093267][ T228] R13: ffff888009cba128 R14: ffff888009cba008 R15: ffff888009cba000
[ 117.093592][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 117.093991][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.094279][ T228] CR2: 00007f30f7b95000 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 117.094614][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 117.094938][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.095515][ T228] PKRU: 55555554
[ 117.095682][ T228] Call Trace:
[ 117.095850][ T228]
[ 117.095966][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 117.096202][ T228] ? __warn+0xd1/0x1c0
[ 117.096375][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 117.096596][ T228] ? report_bug+0x28c/0x2d0
[ 117.096824][ T228] ? handle_bug+0x54/0xa0
[ 117.096994][ T228] ? exc_invalid_op+0x18/0x50
[ 117.097221][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 117.097456][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 117.097688][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 117.097964][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 117.098231][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 117.098457][ T228] register_netdevice+0xd46/0x1360
[ 117.098682][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 117.098913][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 117.099161][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 117.099442][ T228] ? mark_lock+0x38/0x3e0
[ 117.099610][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 117.099901][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 117.100186][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 117.100467][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 117.100696][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 117.100970][ T228] ? kernfs_create_link+0x173/0x240
[ 117.101202][ T228] ? kernfs_put+0x1c/0x40
[ 117.101374][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 117.101599][ T228] really_probe+0x1df/0x920
[ 117.101829][ T228] __driver_probe_device+0x2e6/0x3e0
[ 117.102055][ T228] driver_probe_device+0x49/0x140
[ 117.102284][ T228] __device_attach_driver+0x192/0x2b0
[ 117.102504][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 117.102771][ T228] bus_for_each_drv+0x107/0x1a0
[ 117.102996][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 117.103220][ T228] ? bus_to_subsys+0xd5/0x110
[ 117.103444][ T228] ? __pfx___lock_release+0x10/0x10
[ 117.103662][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 117.103885][ T228] __device_attach+0x1a3/0x3f0
[ 117.104112][ T228] ? __pfx___device_attach+0x10/0x10
[ 117.104330][ T228] ? bus_to_subsys+0xd5/0x110
[ 117.104567][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 117.104794][ T228] bus_probe_device+0x133/0x180
[ 117.105019][ T228] device_add+0x99d/0x1110
[ 117.105254][ T228] ? __pfx_device_add+0x10/0x10
[ 117.105472][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 117.105701][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 117.105987][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 117.106286][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.106505][ T228] ? sysfs_file_ops+0x11e/0x170
[ 117.106732][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.106948][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 117.107181][ T228] vfs_write+0xa87/0x11e0
[ 117.107357][ T228] ? __pfx_vfs_write+0x10/0x10
[ 117.107583][ T228] ? find_held_lock+0x2c/0x110
[ 117.107817][ T228] ? __pfx___lock_release+0x10/0x10
[ 117.108042][ T228] ksys_write+0xf8/0x1d0
[ 117.108220][ T228] ? __pfx_ksys_write+0x10/0x10
[ 117.108451][ T228] do_syscall_64+0xc1/0x1d0
[ 117.108673][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.108942][ T228] RIP: 0033:0x7fa583349b77
[ 117.109176][ 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
[ 117.109933][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 117.110267][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007fa583349b77
[ 117.110589][ T228] RDX: 0000000000000004 RSI: 00005623ead93330 RDI: 0000000000000001
[ 117.110920][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 117.111254][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000004
[ 117.111578][ T228] R13: 00007fa583405760 R14: 0000000000000004 R15: 00007fa5834009c0
[ 117.111918][ T228]
[ 117.112083][ T228] irq event stamp: 6257485
[ 117.112319][ T228] hardirqs last enabled at (6257497): [] __up_console_sem+0x6b/0x80
[ 117.112695][ T228] hardirqs last disabled at (6257506): [] __up_console_sem+0x50/0x80
[ 117.113064][ T228] softirqs last enabled at (6256698): [] handle_softirqs+0x32e/0x5c0
[ 117.113447][ T228] softirqs last disabled at (6256681): [] __irq_exit_rcu+0xc4/0x100
[ 117.113826][ T228] ---[ end trace 0000000000000000 ]---
[ 117.219345][ T228] ------------[ cut here ]------------
[ 117.219659][ T228] WARNING: CPU: 3 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 117.220190][ T228] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 117.220616][ T228] CPU: 3 UID: 0 PID: 228 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 117.221027][ T228] Tainted: [W]=WARN
[ 117.221201][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.221454][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 117.221712][ T228] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 117.222434][ T228] RSP: 0018:ffffc90000ab7910 EFLAGS: 00010246
[ 117.222684][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 117.222991][ T228] RDX: 0000000000000000 RSI: ffff8880051d2c98 RDI: ffff8880050fd0a8
[ 117.223309][ T228] RBP: ffffffffabd23440 R08: 0000000000000000 R09: fffffbfff537d83c
[ 117.223614][ T228] R10: ffffffffa9bec1e7 R11: ffff8880050fc5c0 R12: 0000000000000000
[ 117.223920][ T228] R13: ffff8880051d2128 R14: ffff8880051d2008 R15: ffff8880051d2000
[ 117.224226][ T228] FS: 00007fa583208740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 117.224590][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.224837][ T228] CR2: 00007fa5833bc733 CR3: 000000000b2e6001 CR4: 0000000000772ef0
[ 117.225150][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 117.225445][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.225742][ T228] PKRU: 55555554
[ 117.225899][ T228] Call Trace:
[ 117.226049][ T228]
[ 117.226162][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 117.226362][ T228] ? __warn+0xd1/0x1c0
[ 117.226521][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 117.226724][ T228] ? report_bug+0x28c/0x2d0
[ 117.226932][ T228] ? handle_bug+0x54/0xa0
[ 117.227085][ T228] ? exc_invalid_op+0x18/0x50
[ 117.227303][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 117.227521][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 117.227734][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 117.227984][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 117.228202][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 117.228407][ T228] register_netdevice+0xd46/0x1360
[ 117.228613][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 117.228829][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 117.229050][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 117.229314][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 117.229593][ T228] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 117.229851][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.230055][ T228] new_port_store+0xf8/0x120 [netdevsim]
[ 117.230278][ T228] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 117.230532][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.230729][ T228] ? sysfs_file_ops+0x11e/0x170
[ 117.230928][ T228] ? sysfs_kf_write+0x41/0x170
[ 117.231158][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 117.231367][ T228] vfs_write+0xa87/0x11e0
[ 117.231528][ T228] ? __pfx_vfs_write+0x10/0x10
[ 117.231734][ T228] ? __lock_release+0x103/0x460
[ 117.231944][ T228] ? do_user_addr_fault+0x972/0xe30
[ 117.232163][ T228] ? __pfx___up_read+0x10/0x10
[ 117.232372][ T228] ksys_write+0xf8/0x1d0
[ 117.232528][ T228] ? __pfx_ksys_write+0x10/0x10
[ 117.232727][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 117.232937][ T228] do_syscall_64+0xc1/0x1d0
[ 117.233150][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.233397][ T228] RIP: 0033:0x7fa583349b77
[ 117.233609][ 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
[ 117.234315][ T228] RSP: 002b:00007ffdbc0e7c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 117.234627][ T228] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fa583349b77
[ 117.234932][ T228] RDX: 0000000000000002 RSI: 00005623ead93330 RDI: 0000000000000001
[ 117.235249][ T228] RBP: 00005623ead93330 R08: 0000000000000000 R09: 00007fa5833bc4e0
[ 117.235551][ T228] R10: 00007fa5833bc3e0 R11: 0000000000000246 R12: 0000000000000002
[ 117.235849][ T228] R13: 00007fa583405760 R14: 0000000000000002 R15: 00007fa5834009c0
[ 117.236180][ T228]
[ 117.236336][ T228] irq event stamp: 6270785
[ 117.236540][ T228] hardirqs last enabled at (6270795): [] __up_console_sem+0x6b/0x80
[ 117.236890][ T228] hardirqs last disabled at (6270804): [] __up_console_sem+0x50/0x80
[ 117.237248][ T228] softirqs last enabled at (6269982): [] handle_softirqs+0x32e/0x5c0
[ 117.237598][ T228] softirqs last disabled at (6269925): [] __irq_exit_rcu+0xc4/0x100
[ 117.237943][ T228] ---[ end trace 0000000000000000 ]---
[ 117.473563][ T233] netdevsim netdevsim972 eni972np2: renamed from eth0
[ 118.628572][ T3139] netdevsim netdevsim972 eni972np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 119.154963][ T3150] netdevsim netdevsim972 eni972np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 119.469895][ T3156] netdevsim netdevsim972 eni972np2: device assumes port 4789 will be used by vxlan tunnels