[ 9.269113][ T228] ------------[ cut here ]------------
[ 9.269476][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 9.269919][ T228] Modules linked in: netdevsim
[ 9.270160][ T228] CPU: 0 UID: 0 PID: 228 Comm: peer.sh Not tainted 6.14.0-rc5-virtme #1
[ 9.270597][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.270871][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 9.271163][ T228] Code: 00 e8 b3 48 fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 9.271949][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 9.272248][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 9.272582][ T228] RDX: 0000000000000000 RSI: ffff88800dd9ac98 RDI: ffff8880023c2e38
[ 9.272907][ T228] RBP: ffffffff8d124440 R08: 0000000000000000 R09: fffffbfff15fd844
[ 9.273244][ T228] R10: ffffffff8afec227 R11: ffff8880023c2300 R12: 0000000000000000
[ 9.273577][ T228] R13: ffff88800dd9a128 R14: ffff88800dd9a008 R15: ffff88800dd9a000
[ 9.273902][ T228] FS: 00007f7b482a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 9.274291][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.274574][ T228] CR2: 00007f09e179f700 CR3: 000000000904a002 CR4: 0000000000772ef0
[ 9.274904][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.275243][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.275573][ T228] PKRU: 55555554
[ 9.275742][ T228] Call Trace:
[ 9.275915][ T228]
[ 9.276033][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.276269][ T228] ? __warn+0xd1/0x1c0
[ 9.276442][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.276666][ T228] ? report_bug+0x28c/0x2d0
[ 9.276894][ T228] ? handle_bug+0x54/0xa0
[ 9.277062][ T228] ? exc_invalid_op+0x18/0x50
[ 9.277288][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 9.277522][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.277746][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 9.278019][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 9.278255][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 9.278481][ T228] register_netdevice+0xd46/0x1360
[ 9.278711][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 9.278942][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 9.279185][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 9.279466][ T228] ? mark_lock+0x38/0x3e0
[ 9.279637][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 9.279929][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 9.280219][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 9.280503][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 9.280733][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 9.281007][ T228] ? kernfs_create_link+0x173/0x240
[ 9.281239][ T228] ? kernfs_put+0x1c/0x40
[ 9.281410][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 9.281638][ T228] really_probe+0x1df/0x920
[ 9.281864][ T228] __driver_probe_device+0x2e6/0x3e0
[ 9.282091][ T228] driver_probe_device+0x49/0x140
[ 9.282322][ T228] __device_attach_driver+0x192/0x2b0
[ 9.282543][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 9.282815][ T228] bus_for_each_drv+0x107/0x1a0
[ 9.283039][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 9.283267][ T228] ? bus_to_subsys+0xd5/0x110
[ 9.283487][ T228] ? __pfx___lock_release+0x10/0x10
[ 9.283706][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 9.283931][ T228] __device_attach+0x1a3/0x3f0
[ 9.284160][ T228] ? __pfx___device_attach+0x10/0x10
[ 9.284378][ T228] ? bus_to_subsys+0xd5/0x110
[ 9.284603][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 9.284830][ T228] bus_probe_device+0x133/0x180
[ 9.285051][ T228] device_add+0x99d/0x1110
[ 9.285282][ T228] ? __pfx_device_add+0x10/0x10
[ 9.285498][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 9.285729][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 9.286010][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 9.286309][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.286527][ T228] ? sysfs_file_ops+0x11e/0x170
[ 9.286752][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.286968][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 9.287203][ T228] vfs_write+0xa87/0x11e0
[ 9.287379][ T228] ? __pfx_vfs_write+0x10/0x10
[ 9.287607][ T228] ? __lock_release+0x103/0x460
[ 9.287827][ T228] ? do_user_addr_fault+0x972/0xe30
[ 9.288058][ T228] ? __pfx___up_read+0x10/0x10
[ 9.288289][ T228] ksys_write+0xf8/0x1d0
[ 9.288469][ T228] ? __pfx_ksys_write+0x10/0x10
[ 9.288691][ T228] ? do_user_addr_fault+0x97c/0xe30
[ 9.288921][ T228] do_syscall_64+0xc1/0x1d0
[ 9.289157][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 9.289437][ T228] RIP: 0033:0x7f7b483e7b77
[ 9.289672][ 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
[ 9.290441][ T228] RSP: 002b:00007fff642ff0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9.290777][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7b483e7b77
[ 9.291118][ T228] RDX: 0000000000000004 RSI: 000055f1f8d4d7a0 RDI: 0000000000000001
[ 9.291461][ T228] RBP: 000055f1f8d4d7a0 R08: 0000000000000003 R09: 0000000000000000
[ 9.291788][ T228] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000004
[ 9.292122][ T228] R13: 00007f7b484a3760 R14: 0000000000000004 R15: 00007f7b4849e9c0
[ 9.292482][ T228]
[ 9.292657][ T228] irq event stamp: 62869
[ 9.292826][ T228] hardirqs last enabled at (62879): [] __up_console_sem+0x6b/0x80
[ 9.293213][ T228] hardirqs last disabled at (62890): [] __up_console_sem+0x50/0x80
[ 9.293589][ T228] softirqs last enabled at (61482): [] handle_softirqs+0x32e/0x5c0
[ 9.293973][ T228] softirqs last disabled at (61477): [] __irq_exit_rcu+0xc4/0x100
[ 9.294361][ T228] ---[ end trace 0000000000000000 ]---
[ 9.322280][ T228] ------------[ cut here ]------------
[ 9.322628][ T228] WARNING: CPU: 0 PID: 228 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 9.323260][ T228] Modules linked in: netdevsim
[ 9.323494][ T228] CPU: 0 UID: 0 PID: 228 Comm: peer.sh Tainted: G W 6.14.0-rc5-virtme #1
[ 9.323877][ T228] Tainted: [W]=WARN
[ 9.324066][ T228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.324352][ T228] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 9.324636][ T228] Code: 00 e8 b3 48 fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 b8 56 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 9.325421][ T228] RSP: 0018:ffffc90000af7520 EFLAGS: 00010246
[ 9.325695][ T228] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 9.326017][ T228] RDX: 0000000000000000 RSI: ffff88800b82ac98 RDI: ffff8880023c2e38
[ 9.326401][ T228] RBP: ffffffff8d124440 R08: 0000000000000000 R09: fffffbfff15fd844
[ 9.326726][ T228] R10: ffffffff8afec227 R11: ffff8880023c2300 R12: 0000000000000000
[ 9.327049][ T228] R13: ffff88800b82a128 R14: ffff88800b82a008 R15: ffff88800b82a000
[ 9.327380][ T228] FS: 00007f7b482a6740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 9.327758][ T228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.328026][ T228] CR2: 00007f09e179f700 CR3: 000000000904a002 CR4: 0000000000772ef0
[ 9.328358][ T228] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.328676][ T228] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.329001][ T228] PKRU: 55555554
[ 9.329172][ T228] Call Trace:
[ 9.329336][ T228]
[ 9.329447][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.329666][ T228] ? __warn+0xd1/0x1c0
[ 9.329833][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.330051][ T228] ? report_bug+0x28c/0x2d0
[ 9.330286][ T228] ? handle_bug+0x54/0xa0
[ 9.330454][ T228] ? exc_invalid_op+0x18/0x50
[ 9.330676][ T228] ? asm_exc_invalid_op+0x1a/0x20
[ 9.330906][ T228] ? __netdev_update_features+0x9c1/0xde0
[ 9.331132][ T228] ? __pfx___netdev_update_features+0x10/0x10
[ 9.331418][ T228] ? _raw_spin_unlock_irq+0x28/0x50
[ 9.331641][ T228] ? netdev_register_kobject+0x264/0x2f0
[ 9.331863][ T228] register_netdevice+0xd46/0x1360
[ 9.332098][ T228] ? __pfx_register_netdevice+0x10/0x10
[ 9.332341][ T228] nsim_create+0x5f4/0x790 [netdevsim]
[ 9.332580][ T228] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 9.332858][ T228] ? mark_lock+0x38/0x3e0
[ 9.333027][ T228] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 9.333321][ T228] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 9.333600][ T228] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 9.333886][ T228] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 9.334115][ T228] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 9.334415][ T228] ? kernfs_create_link+0x173/0x240
[ 9.334639][ T228] ? kernfs_put+0x1c/0x40
[ 9.334804][ T228] ? sysfs_do_create_link_sd+0x8c/0x100
[ 9.335028][ T228] really_probe+0x1df/0x920
[ 9.335263][ T228] __driver_probe_device+0x2e6/0x3e0
[ 9.335483][ T228] driver_probe_device+0x49/0x140
[ 9.335702][ T228] __device_attach_driver+0x192/0x2b0
[ 9.335925][ T228] ? __pfx___device_attach_driver+0x10/0x10
[ 9.336199][ T228] bus_for_each_drv+0x107/0x1a0
[ 9.336416][ T228] ? __pfx_bus_for_each_drv+0x10/0x10
[ 9.336630][ T228] ? bus_to_subsys+0xd5/0x110
[ 9.336850][ T228] ? __pfx___lock_release+0x10/0x10
[ 9.337065][ T228] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 9.337296][ T228] __device_attach+0x1a3/0x3f0
[ 9.337514][ T228] ? __pfx___device_attach+0x10/0x10
[ 9.337729][ T228] ? bus_to_subsys+0xd5/0x110
[ 9.337948][ T228] ? do_raw_spin_unlock+0x58/0x220
[ 9.338181][ T228] bus_probe_device+0x133/0x180
[ 9.338403][ T228] device_add+0x99d/0x1110
[ 9.338632][ T228] ? __pfx_device_add+0x10/0x10
[ 9.338847][ T228] ? __init_waitqueue_head+0xcf/0x150
[ 9.339082][ T228] new_device_store+0x393/0x690 [netdevsim]
[ 9.339374][ T228] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 9.339658][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.339878][ T228] ? sysfs_file_ops+0x11e/0x170
[ 9.340110][ T228] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.340341][ T228] kernfs_fop_write_iter+0x2ba/0x460
[ 9.340567][ T228] vfs_write+0xa87/0x11e0
[ 9.340736][ T228] ? __pfx_vfs_write+0x10/0x10
[ 9.340955][ T228] ? find_held_lock+0x2c/0x110
[ 9.341187][ T228] ? __pfx___lock_release+0x10/0x10
[ 9.341417][ T228] ksys_write+0xf8/0x1d0
[ 9.341592][ T228] ? __pfx_ksys_write+0x10/0x10
[ 9.341825][ T228] do_syscall_64+0xc1/0x1d0
[ 9.342043][ T228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 9.342321][ T228] RIP: 0033:0x7f7b483e7b77
[ 9.342552][ 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
[ 9.343322][ T228] RSP: 002b:00007fff642ff0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9.343653][ T228] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f7b483e7b77
[ 9.343985][ T228] RDX: 0000000000000004 RSI: 000055f1f8d4d7a0 RDI: 0000000000000001
[ 9.344316][ T228] RBP: 000055f1f8d4d7a0 R08: 0000000000000000 R09: 00007f7b4845a4e0
[ 9.344642][ T228] R10: 00007f7b4845a3e0 R11: 0000000000000246 R12: 0000000000000004
[ 9.344969][ T228] R13: 00007f7b484a3760 R14: 0000000000000004 R15: 00007f7b4849e9c0
[ 9.345323][ T228]
[ 9.345492][ T228] irq event stamp: 74375
[ 9.345657][ T228] hardirqs last enabled at (74385): [] __up_console_sem+0x6b/0x80
[ 9.346041][ T228] hardirqs last disabled at (74394): [] __up_console_sem+0x50/0x80
[ 9.346421][ T228] softirqs last enabled at (73902): [] handle_softirqs+0x32e/0x5c0
[ 9.346802][ T228] softirqs last disabled at (73885): [] __irq_exit_rcu+0xc4/0x100
[ 9.347188][ T228] ---[ end trace 0000000000000000 ]---
[ 9.426697][ T234] netdevsim netdevsim316 eni316np1: renamed from eth0
[ 9.475748][ T236] netdevsim netdevsim733 eni733np1: renamed from eth1
[ 11.278532][ T228] Could not find device with ifindex 2000 in netnsfd 11
[ 11.279443][ T228] Could not find netns with fd: 2000
[ 11.280072][ T228] Cannot link a netdevsim to itself
[ 11.280814][ T228] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).