[ 9.401951][ T226] ------------[ cut here ]------------
[ 9.402351][ T226] WARNING: CPU: 0 PID: 226 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 9.402799][ T226] Modules linked in: netdevsim
[ 9.403140][ T226] CPU: 0 UID: 0 PID: 226 Comm: peer.sh Not tainted 6.14.0-rc5-virtme #1
[ 9.403489][ T226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.403764][ T226] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 9.404051][ T226] 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
[ 9.404863][ T226] RSP: 0018:ffffc90000b37520 EFLAGS: 00010246
[ 9.405237][ T226] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 9.405568][ T226] RDX: 0000000000000000 RSI: ffff888009252c98 RDI: ffff88800b5d50f8
[ 9.405897][ T226] RBP: ffffffffa0123440 R08: 0000000000000000 R09: fffffbfff3bfd83c
[ 9.406231][ T226] R10: ffffffff9dfec1e7 R11: ffff88800b5d45c0 R12: 0000000000000000
[ 9.406548][ T226] R13: ffff888009252128 R14: ffff888009252008 R15: ffff888009252000
[ 9.406860][ T226] FS: 00007f9a4863b740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 9.407238][ T226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.407510][ T226] CR2: 00005576472d47a8 CR3: 0000000009f8e003 CR4: 0000000000772ef0
[ 9.407834][ T226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.408168][ T226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.408500][ T226] PKRU: 55555554
[ 9.408671][ T226] Call Trace:
[ 9.408841][ T226]
[ 9.408958][ T226] ? __netdev_update_features+0x9c1/0xde0
[ 9.409198][ T226] ? __warn+0xd1/0x1c0
[ 9.409365][ T226] ? __netdev_update_features+0x9c1/0xde0
[ 9.409578][ T226] ? report_bug+0x28c/0x2d0
[ 9.409807][ T226] ? handle_bug+0x54/0xa0
[ 9.409972][ T226] ? exc_invalid_op+0x18/0x50
[ 9.410194][ T226] ? asm_exc_invalid_op+0x1a/0x20
[ 9.410425][ T226] ? __netdev_update_features+0x9c1/0xde0
[ 9.410653][ T226] ? __pfx___netdev_update_features+0x10/0x10
[ 9.410930][ T226] ? _raw_spin_unlock_irq+0x28/0x50
[ 9.411160][ T226] ? netdev_register_kobject+0x264/0x2f0
[ 9.411390][ T226] register_netdevice+0xd46/0x1360
[ 9.411642][ T226] ? __pfx_register_netdevice+0x10/0x10
[ 9.411877][ T226] nsim_create+0x5f4/0x790 [netdevsim]
[ 9.412124][ T226] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 9.412402][ T226] ? mark_lock+0x38/0x3e0
[ 9.412588][ T226] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 9.412871][ T226] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 9.413159][ T226] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 9.413437][ T226] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 9.413670][ T226] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 9.413942][ T226] ? kernfs_create_link+0x173/0x240
[ 9.414178][ T226] ? kernfs_put+0x1c/0x40
[ 9.414343][ T226] ? sysfs_do_create_link_sd+0x8c/0x100
[ 9.414570][ T226] really_probe+0x1df/0x920
[ 9.414797][ T226] __driver_probe_device+0x2e6/0x3e0
[ 9.415019][ T226] driver_probe_device+0x49/0x140
[ 9.415246][ T226] __device_attach_driver+0x192/0x2b0
[ 9.415468][ T226] ? __pfx___device_attach_driver+0x10/0x10
[ 9.415744][ T226] bus_for_each_drv+0x107/0x1a0
[ 9.415962][ T226] ? __pfx_bus_for_each_drv+0x10/0x10
[ 9.416186][ T226] ? bus_to_subsys+0xd5/0x110
[ 9.416410][ T226] ? __pfx___lock_release+0x10/0x10
[ 9.416625][ T226] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 9.416848][ T226] __device_attach+0x1a3/0x3f0
[ 9.417074][ T226] ? __pfx___device_attach+0x10/0x10
[ 9.417295][ T226] ? bus_to_subsys+0xd5/0x110
[ 9.417517][ T226] ? do_raw_spin_unlock+0x58/0x220
[ 9.417745][ T226] bus_probe_device+0x133/0x180
[ 9.417966][ T226] device_add+0x99d/0x1110
[ 9.418209][ T226] ? __pfx_device_add+0x10/0x10
[ 9.418430][ T226] ? __init_waitqueue_head+0xcf/0x150
[ 9.418659][ T226] new_device_store+0x393/0x690 [netdevsim]
[ 9.418940][ T226] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 9.419241][ T226] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.419460][ T226] ? sysfs_file_ops+0x11e/0x170
[ 9.419682][ T226] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.419894][ T226] kernfs_fop_write_iter+0x2ba/0x460
[ 9.420127][ T226] vfs_write+0xa87/0x11e0
[ 9.420302][ T226] ? __pfx_vfs_write+0x10/0x10
[ 9.420524][ T226] ? __lock_release+0x103/0x460
[ 9.420746][ T226] ? do_user_addr_fault+0x972/0xe30
[ 9.420973][ T226] ? __pfx___up_read+0x10/0x10
[ 9.421218][ T226] ksys_write+0xf8/0x1d0
[ 9.421388][ T226] ? __pfx_ksys_write+0x10/0x10
[ 9.421604][ T226] ? do_user_addr_fault+0x97c/0xe30
[ 9.421833][ T226] do_syscall_64+0xc1/0x1d0
[ 9.422055][ T226] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 9.422338][ T226] RIP: 0033:0x7f9a4877cb77
[ 9.422569][ T226] 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
[ 9.423325][ T226] RSP: 002b:00007ffff9959868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9.423661][ T226] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9a4877cb77
[ 9.423992][ T226] RDX: 0000000000000004 RSI: 00005576472d37a0 RDI: 0000000000000001
[ 9.424328][ T226] RBP: 00005576472d37a0 R08: 0000000000000003 R09: 0000000000000000
[ 9.424654][ T226] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000000000004
[ 9.424980][ T226] R13: 00007f9a48838760 R14: 0000000000000004 R15: 00007f9a488339c0
[ 9.425332][ T226]
[ 9.425504][ T226] irq event stamp: 70765
[ 9.425669][ T226] hardirqs last enabled at (70775): [] __up_console_sem+0x6b/0x80
[ 9.426042][ T226] hardirqs last disabled at (70784): [] __up_console_sem+0x50/0x80
[ 9.426418][ T226] softirqs last enabled at (70470): [] handle_softirqs+0x32e/0x5c0
[ 9.426805][ T226] softirqs last disabled at (70459): [] __irq_exit_rcu+0xc4/0x100
[ 9.427192][ T226] ---[ end trace 0000000000000000 ]---
[ 9.455302][ T226] ------------[ cut here ]------------
[ 9.455638][ T226] WARNING: CPU: 1 PID: 226 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 9.456296][ T226] Modules linked in: netdevsim
[ 9.456537][ T226] CPU: 1 UID: 0 PID: 226 Comm: peer.sh Tainted: G W 6.14.0-rc5-virtme #1
[ 9.456942][ T226] Tainted: [W]=WARN
[ 9.457173][ T226] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 9.457461][ T226] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 9.457756][ T226] 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
[ 9.458565][ T226] RSP: 0018:ffffc90000b37520 EFLAGS: 00010246
[ 9.458859][ T226] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 9.459205][ T226] RDX: 0000000000000000 RSI: ffff88800b5e2c98 RDI: ffff88800b5d50f8
[ 9.459553][ T226] RBP: ffffffffa0123440 R08: 0000000000000000 R09: fffffbfff3bfd83c
[ 9.459892][ T226] R10: ffffffff9dfec1e7 R11: ffff88800b5d45c0 R12: 0000000000000000
[ 9.460240][ T226] R13: ffff88800b5e2128 R14: ffff88800b5e2008 R15: ffff88800b5e2000
[ 9.460582][ T226] FS: 00007f9a4863b740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 9.460974][ T226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.461297][ T226] CR2: 00007f14eb1e66f0 CR3: 0000000009f8e003 CR4: 0000000000772ef0
[ 9.461635][ T226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.461970][ T226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.462314][ T226] PKRU: 55555554
[ 9.462491][ T226] Call Trace:
[ 9.462664][ T226]
[ 9.462781][ T226] ? __netdev_update_features+0x9c1/0xde0
[ 9.463009][ T226] ? __warn+0xd1/0x1c0
[ 9.463197][ T226] ? __netdev_update_features+0x9c1/0xde0
[ 9.463433][ T226] ? report_bug+0x28c/0x2d0
[ 9.463670][ T226] ? handle_bug+0x54/0xa0
[ 9.463844][ T226] ? exc_invalid_op+0x18/0x50
[ 9.464083][ T226] ? asm_exc_invalid_op+0x1a/0x20
[ 9.464329][ T226] ? __netdev_update_features+0x9c1/0xde0
[ 9.464566][ T226] ? __pfx___netdev_update_features+0x10/0x10
[ 9.464854][ T226] ? _raw_spin_unlock_irq+0x28/0x50
[ 9.465100][ T226] ? netdev_register_kobject+0x264/0x2f0
[ 9.465335][ T226] register_netdevice+0xd46/0x1360
[ 9.465570][ T226] ? __pfx_register_netdevice+0x10/0x10
[ 9.465814][ T226] nsim_create+0x5f4/0x790 [netdevsim]
[ 9.466073][ T226] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 9.466363][ T226] ? mark_lock+0x38/0x3e0
[ 9.466543][ T226] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 9.466841][ T226] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 9.467145][ T226] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 9.467448][ T226] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 9.467692][ T226] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 9.467975][ T226] ? kernfs_create_link+0x173/0x240
[ 9.468214][ T226] ? kernfs_put+0x1c/0x40
[ 9.468392][ T226] ? sysfs_do_create_link_sd+0x8c/0x100
[ 9.468628][ T226] really_probe+0x1df/0x920
[ 9.468911][ T226] __driver_probe_device+0x2e6/0x3e0
[ 9.469304][ T226] driver_probe_device+0x49/0x140
[ 9.469524][ T226] __device_attach_driver+0x192/0x2b0
[ 9.469744][ T226] ? __pfx___device_attach_driver+0x10/0x10
[ 9.470011][ T226] bus_for_each_drv+0x107/0x1a0
[ 9.470242][ T226] ? __pfx_bus_for_each_drv+0x10/0x10
[ 9.470456][ T226] ? bus_to_subsys+0xd5/0x110
[ 9.470676][ T226] ? __pfx___lock_release+0x10/0x10
[ 9.470899][ T226] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 9.471132][ T226] __device_attach+0x1a3/0x3f0
[ 9.471356][ T226] ? __pfx___device_attach+0x10/0x10
[ 9.471572][ T226] ? bus_to_subsys+0xd5/0x110
[ 9.471791][ T226] ? do_raw_spin_unlock+0x58/0x220
[ 9.472017][ T226] bus_probe_device+0x133/0x180
[ 9.472250][ T226] device_add+0x99d/0x1110
[ 9.472478][ T226] ? __pfx_device_add+0x10/0x10
[ 9.472693][ T226] ? __init_waitqueue_head+0xcf/0x150
[ 9.472923][ T226] new_device_store+0x393/0x690 [netdevsim]
[ 9.473219][ T226] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 9.473502][ T226] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.473717][ T226] ? sysfs_file_ops+0x11e/0x170
[ 9.473942][ T226] ? __pfx_sysfs_kf_write+0x10/0x10
[ 9.474184][ T226] kernfs_fop_write_iter+0x2ba/0x460
[ 9.474408][ T226] vfs_write+0xa87/0x11e0
[ 9.474583][ T226] ? __pfx_vfs_write+0x10/0x10
[ 9.474805][ T226] ? find_held_lock+0x2c/0x110
[ 9.475032][ T226] ? __pfx___lock_release+0x10/0x10
[ 9.475276][ T226] ksys_write+0xf8/0x1d0
[ 9.475453][ T226] ? __pfx_ksys_write+0x10/0x10
[ 9.475685][ T226] do_syscall_64+0xc1/0x1d0
[ 9.475905][ T226] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 9.476182][ T226] RIP: 0033:0x7f9a4877cb77
[ 9.476408][ T226] 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
[ 9.477169][ T226] RSP: 002b:00007ffff9959868 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 9.477500][ T226] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f9a4877cb77
[ 9.477821][ T226] RDX: 0000000000000004 RSI: 00005576472d37a0 RDI: 0000000000000001
[ 9.478156][ T226] RBP: 00005576472d37a0 R08: 0000000000000000 R09: 00007f9a487ef4e0
[ 9.478479][ T226] R10: 00007f9a487ef3e0 R11: 0000000000000246 R12: 0000000000000004
[ 9.478806][ T226] R13: 00007f9a48838760 R14: 0000000000000004 R15: 00007f9a488339c0
[ 9.479157][ T226]
[ 9.479322][ T226] irq event stamp: 80983
[ 9.479486][ T226] hardirqs last enabled at (80993): [] __up_console_sem+0x6b/0x80
[ 9.479859][ T226] hardirqs last disabled at (81002): [] __up_console_sem+0x50/0x80
[ 9.480243][ T226] softirqs last enabled at (80096): [] handle_softirqs+0x32e/0x5c0
[ 9.480614][ T226] softirqs last disabled at (80071): [] __irq_exit_rcu+0xc4/0x100
[ 9.480982][ T226] ---[ end trace 0000000000000000 ]---
[ 9.593026][ T231] netdevsim netdevsim352 eni352np1: renamed from eth0
[ 9.696456][ T230] netdevsim netdevsim533 eni533np1: renamed from eth1
[ 11.457375][ T226] Could not find device with ifindex 2000 in netnsfd 11
[ 11.458297][ T226] Could not find netns with fd: 2000
[ 11.458900][ T226] Cannot link a netdevsim to itself
[ 11.459978][ T226] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).