[ 736.097928][ T9642] ------------[ cut here ]------------
[ 736.098329][ T9642] WARNING: CPU: 1 PID: 9642 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 736.098768][ T9642] Modules linked in: netdevsim psample act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router sha1_generic xfrm_user xt_length nft_compat nf_tables act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 vxcan can_dev xfrm_interface ip6_gre ip_gre gre macsec ipvlan act_mirred cls_u32 ifb act_gact cls_flower sch_ingress vxlan
[ 736.100198][ T9642] CPU: 1 UID: 0 PID: 9642 Comm: python3 Not tainted 6.14.0-rc5-virtme #1
[ 736.100525][ T9642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 736.100786][ T9642] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 736.101062][ T9642] Code: 00 e8 d3 48 fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf d0 0c 00 00 be ff ff ff ff e8 98 3b 99 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
[ 736.101816][ T9642] RSP: 0018:ffffc900009f7528 EFLAGS: 00010246
[ 736.102085][ T9642] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 736.102392][ T9642] RDX: 0000000000000000 RSI: ffff888002b9acd0 RDI: ffff88801bf78b78
[ 736.102717][ T9642] RBP: ffffffffac653580 R08: 0000000000000000 R09: fffffbfff5482504
[ 736.103026][ T9642] R10: ffffffffaa412827 R11: ffff88801bf78040 R12: 0000000000000000
[ 736.103335][ T9642] R13: ffff888002b9a130 R14: ffff888002b9a008 R15: ffff888002b9a000
[ 736.103653][ T9642] FS: 00007fab148041c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000
[ 736.104013][ T9642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 736.104274][ T9642] CR2: 00007fab071d17c0 CR3: 000000000a0f2003 CR4: 0000000000772ef0
[ 736.104591][ T9642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 736.104899][ T9642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 736.105212][ T9642] PKRU: 55555554
[ 736.105371][ T9642] Call Trace:
[ 736.105541][ T9642]
[ 736.105652][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 736.105863][ T9642] ? __warn+0xd1/0x1c0
[ 736.106021][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 736.106235][ T9642] ? report_bug+0x28c/0x2d0
[ 736.106447][ T9642] ? handle_bug+0x54/0xa0
[ 736.106620][ T9642] ? exc_invalid_op+0x18/0x50
[ 736.106826][ T9642] ? asm_exc_invalid_op+0x1a/0x20
[ 736.107047][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 736.107254][ T9642] ? __netdev_update_features+0x9b8/0xde0
[ 736.107476][ T9642] ? __pfx___netdev_update_features+0x10/0x10
[ 736.107738][ T9642] ? _raw_spin_unlock_irq+0x28/0x50
[ 736.107948][ T9642] ? netdev_register_kobject+0x264/0x2f0
[ 736.108165][ T9642] register_netdevice+0xd46/0x1360
[ 736.108381][ T9642] ? __pfx_register_netdevice+0x10/0x10
[ 736.108593][ T9642] ? __debugfs_create_file+0x364/0x5b0
[ 736.108814][ T9642] nsim_create+0x5b7/0x740 [netdevsim]
[ 736.109034][ T9642] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 736.109299][ T9642] ? mark_lock+0x38/0x3e0
[ 736.109470][ T9642] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 736.109746][ T9642] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 736.110009][ T9642] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 736.110275][ T9642] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 736.110502][ T9642] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 736.110764][ T9642] ? kernfs_create_link+0x173/0x240
[ 736.110974][ T9642] ? kernfs_put+0x1c/0x40
[ 736.111137][ T9642] ? sysfs_do_create_link_sd+0x8c/0x100
[ 736.111351][ T9642] really_probe+0x1df/0x920
[ 736.111574][ T9642] __driver_probe_device+0x2e6/0x3e0
[ 736.111786][ T9642] driver_probe_device+0x49/0x140
[ 736.111998][ T9642] __device_attach_driver+0x192/0x2b0
[ 736.112207][ T9642] ? __pfx___device_attach_driver+0x10/0x10
[ 736.112468][ T9642] bus_for_each_drv+0x107/0x1a0
[ 736.112680][ T9642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 736.112884][ T9642] ? bus_to_subsys+0xd5/0x110
[ 736.113091][ T9642] ? __pfx___lock_release+0x10/0x10
[ 736.113297][ T9642] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 736.113519][ T9642] __device_attach+0x1a3/0x3f0
[ 736.113727][ T9642] ? __pfx___device_attach+0x10/0x10
[ 736.113932][ T9642] ? bus_to_subsys+0xd5/0x110
[ 736.114141][ T9642] ? do_raw_spin_unlock+0x58/0x220
[ 736.114354][ T9642] bus_probe_device+0x133/0x180
[ 736.114572][ T9642] device_add+0x99d/0x1110
[ 736.114784][ T9642] ? __pfx_device_add+0x10/0x10
[ 736.114988][ T9642] ? __init_waitqueue_head+0xcf/0x150
[ 736.115204][ T9642] new_device_store+0x393/0x690 [netdevsim]
[ 736.115485][ T9642] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 736.115761][ T9642] ? __pfx_sysfs_kf_write+0x10/0x10
[ 736.115965][ T9642] ? sysfs_file_ops+0x11e/0x170
[ 736.116184][ T9642] ? __pfx_sysfs_kf_write+0x10/0x10
[ 736.116390][ T9642] kernfs_fop_write_iter+0x2ba/0x460
[ 736.116612][ T9642] vfs_write+0xa87/0x11e0
[ 736.116778][ T9642] ? __pfx_vfs_write+0x10/0x10
[ 736.116991][ T9642] ? __lock_release+0x103/0x460
[ 736.117200][ T9642] ? do_user_addr_fault+0x972/0xe30
[ 736.117414][ T9642] ? __pfx___up_read+0x10/0x10
[ 736.117635][ T9642] ksys_write+0xf8/0x1d0
[ 736.117796][ T9642] ? __pfx_ksys_write+0x10/0x10
[ 736.117999][ T9642] ? do_user_addr_fault+0x97c/0xe30
[ 736.118216][ T9642] do_syscall_64+0xc1/0x1d0
[ 736.118426][ T9642] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 736.118696][ T9642] RIP: 0033:0x7fab14a1eb77
[ 736.118913][ T9642] 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
[ 736.119627][ T9642] RSP: 002b:00007fffb17f6918 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 736.119942][ T9642] RAX: ffffffffffffffda RBX: 00007fab14804140 RCX: 00007fab14a1eb77
[ 736.120253][ T9642] RDX: 0000000000000008 RSI: 000056353a6e5e20 RDI: 0000000000000006
[ 736.120571][ T9642] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 736.120881][ T9642] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fab067414c0
[ 736.121186][ T9642] R13: 000056353a6e5e20 R14: 0000000000000006 R15: 000056353a4c0900
[ 736.121527][ T9642]
[ 736.121690][ T9642] irq event stamp: 314527
[ 736.121849][ T9642] hardirqs last enabled at (314537): [] __up_console_sem+0x6b/0x80
[ 736.122202][ T9642] hardirqs last disabled at (314546): [] __up_console_sem+0x50/0x80
[ 736.122565][ T9642] softirqs last enabled at (313638): [] handle_softirqs+0x32e/0x5c0
[ 736.122926][ T9642] softirqs last disabled at (313605): [] __irq_exit_rcu+0xc4/0x100
[ 736.123280][ T9642] ---[ end trace 0000000000000000 ]---
[ 736.213251][ T9646] netdevsim netdevsim6968 eni6968np1: renamed from eth0
[ 739.222789][ T9642] ------------[ cut here ]------------
[ 739.223187][ T9642] WARNING: CPU: 3 PID: 9642 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 739.223796][ T9642] Modules linked in: netdevsim psample act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router sha1_generic xfrm_user xt_length nft_compat nf_tables act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 vxcan can_dev xfrm_interface ip6_gre ip_gre gre macsec ipvlan act_mirred cls_u32 ifb act_gact cls_flower sch_ingress vxlan
[ 739.225050][ T9642] CPU: 3 UID: 0 PID: 9642 Comm: python3 Tainted: G W 6.14.0-rc5-virtme #1
[ 739.225399][ T9642] Tainted: [W]=WARN
[ 739.225581][ T9642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 739.225834][ T9642] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 739.226088][ T9642] Code: 00 e8 d3 48 fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf d0 0c 00 00 be ff ff ff ff e8 98 3b 99 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
[ 739.226828][ T9642] RSP: 0018:ffffc900009f7528 EFLAGS: 00010246
[ 739.227091][ T9642] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 739.227529][ T9642] RDX: 0000000000000000 RSI: ffff8880104aacd0 RDI: ffff88801bf78b78
[ 739.227838][ T9642] RBP: ffffffffac653580 R08: 0000000000000000 R09: fffffbfff5482504
[ 739.228142][ T9642] R10: ffffffffaa412827 R11: ffff88801bf78040 R12: 0000000000000000
[ 739.228445][ T9642] R13: ffff8880104aa130 R14: ffff8880104aa008 R15: ffff8880104aa000
[ 739.228757][ T9642] FS: 00007fab148041c0(0000) GS:ffff88806cf80000(0000) knlGS:0000000000000000
[ 739.229116][ T9642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 739.229368][ T9642] CR2: 000056156f4a2a88 CR3: 000000000a0f2003 CR4: 0000000000772ef0
[ 739.229680][ T9642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 739.229975][ T9642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 739.230273][ T9642] PKRU: 55555554
[ 739.230429][ T9642] Call Trace:
[ 739.230589][ T9642]
[ 739.230694][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 739.230897][ T9642] ? __warn+0xd1/0x1c0
[ 739.231054][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 739.231256][ T9642] ? report_bug+0x28c/0x2d0
[ 739.231471][ T9642] ? handle_bug+0x54/0xa0
[ 739.231648][ T9642] ? exc_invalid_op+0x18/0x50
[ 739.231854][ T9642] ? asm_exc_invalid_op+0x1a/0x20
[ 739.232073][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 739.232281][ T9642] ? __netdev_update_features+0x9b8/0xde0
[ 739.232507][ T9642] ? __pfx___netdev_update_features+0x10/0x10
[ 739.232781][ T9642] ? _raw_spin_unlock_irq+0x28/0x50
[ 739.232990][ T9642] ? netdev_register_kobject+0x264/0x2f0
[ 739.233197][ T9642] register_netdevice+0xd46/0x1360
[ 739.233404][ T9642] ? __pfx_register_netdevice+0x10/0x10
[ 739.233610][ T9642] ? __debugfs_create_file+0x364/0x5b0
[ 739.233843][ T9642] nsim_create+0x5b7/0x740 [netdevsim]
[ 739.234085][ T9642] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 739.234348][ T9642] ? mark_lock+0x38/0x3e0
[ 739.234517][ T9642] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 739.234796][ T9642] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 739.235084][ T9642] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 739.235340][ T9642] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 739.235588][ T9642] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 739.235850][ T9642] ? kernfs_create_link+0x173/0x240
[ 739.236057][ T9642] ? kernfs_put+0x1c/0x40
[ 739.236220][ T9642] ? sysfs_do_create_link_sd+0x8c/0x100
[ 739.236435][ T9642] really_probe+0x1df/0x920
[ 739.236657][ T9642] __driver_probe_device+0x2e6/0x3e0
[ 739.236866][ T9642] driver_probe_device+0x49/0x140
[ 739.237077][ T9642] __device_attach_driver+0x192/0x2b0
[ 739.237296][ T9642] ? __pfx___device_attach_driver+0x10/0x10
[ 739.237549][ T9642] bus_for_each_drv+0x107/0x1a0
[ 739.237751][ T9642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 739.237950][ T9642] ? bus_to_subsys+0xd5/0x110
[ 739.238149][ T9642] ? __pfx___lock_release+0x10/0x10
[ 739.238346][ T9642] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 739.238565][ T9642] __device_attach+0x1a3/0x3f0
[ 739.238765][ T9642] ? __pfx___device_attach+0x10/0x10
[ 739.238962][ T9642] ? bus_to_subsys+0xd5/0x110
[ 739.239163][ T9642] ? do_raw_spin_unlock+0x58/0x220
[ 739.239370][ T9642] bus_probe_device+0x133/0x180
[ 739.239600][ T9642] device_add+0x99d/0x1110
[ 739.239812][ T9642] ? __pfx_device_add+0x10/0x10
[ 739.240014][ T9642] ? __init_waitqueue_head+0xcf/0x150
[ 739.240235][ T9642] new_device_store+0x393/0x690 [netdevsim]
[ 739.240509][ T9642] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 739.240784][ T9642] ? __pfx_sysfs_kf_write+0x10/0x10
[ 739.240984][ T9642] ? sysfs_file_ops+0x11e/0x170
[ 739.241190][ T9642] ? __pfx_sysfs_kf_write+0x10/0x10
[ 739.241386][ T9642] kernfs_fop_write_iter+0x2ba/0x460
[ 739.241605][ T9642] vfs_write+0xa87/0x11e0
[ 739.241766][ T9642] ? __pfx_vfs_write+0x10/0x10
[ 739.241965][ T9642] ? find_held_lock+0x2c/0x110
[ 739.242179][ T9642] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 739.242436][ T9642] ksys_write+0xf8/0x1d0
[ 739.242601][ T9642] ? __pfx_ksys_write+0x10/0x10
[ 739.242803][ T9642] ? kernfs_fop_llseek+0x127/0x1b0
[ 739.243015][ T9642] do_syscall_64+0xc1/0x1d0
[ 739.243225][ T9642] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 739.243479][ T9642] RIP: 0033:0x7fab14a1eb77
[ 739.243704][ T9642] 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
[ 739.244409][ T9642] RSP: 002b:00007fffb17f69b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 739.244729][ T9642] RAX: ffffffffffffffda RBX: 00007fab14804140 RCX: 00007fab14a1eb77
[ 739.245035][ T9642] RDX: 000000000000000b RSI: 000056353a6e9d30 RDI: 0000000000000006
[ 739.245329][ T9642] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000
[ 739.245633][ T9642] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fab06741700
[ 739.245940][ T9642] R13: 000056353a6e9d30 R14: 0000000000000006 R15: 000056353a4c0900
[ 739.246281][ T9642]
[ 739.246436][ T9642] irq event stamp: 499537
[ 739.246599][ T9642] hardirqs last enabled at (499549): [] __up_console_sem+0x6b/0x80
[ 739.246950][ T9642] hardirqs last disabled at (499558): [] __up_console_sem+0x50/0x80
[ 739.247304][ T9642] softirqs last enabled at (498392): [] handle_softirqs+0x32e/0x5c0
[ 739.247666][ T9642] softirqs last disabled at (498213): [] __irq_exit_rcu+0xc4/0x100
[ 739.248017][ T9642] ---[ end trace 0000000000000000 ]---
[ 739.327338][ T9646] netdevsim netdevsim15633 eni15633np1: renamed from eth0
[ 743.115968][ T9642] ------------[ cut here ]------------
[ 743.116360][ T9642] WARNING: CPU: 1 PID: 9642 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 743.116900][ T9642] Modules linked in: netdevsim psample act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router sha1_generic xfrm_user xt_length nft_compat nf_tables act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 vxcan can_dev xfrm_interface ip6_gre ip_gre gre macsec ipvlan act_mirred cls_u32 ifb act_gact cls_flower sch_ingress vxlan
[ 743.118547][ T9642] CPU: 1 UID: 0 PID: 9642 Comm: python3 Tainted: G W 6.14.0-rc5-virtme #1
[ 743.118914][ T9642] Tainted: [W]=WARN
[ 743.119072][ T9642] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 743.119328][ T9642] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 743.119609][ T9642] Code: 00 e8 d3 48 fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf d0 0c 00 00 be ff ff ff ff e8 98 3b 99 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
[ 743.120324][ T9642] RSP: 0018:ffffc900009f7528 EFLAGS: 00010246
[ 743.120596][ T9642] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 743.120901][ T9642] RDX: 0000000000000000 RSI: ffff88801e93acd0 RDI: ffff88801bf78b78
[ 743.121209][ T9642] RBP: ffffffffac653580 R08: 0000000000000000 R09: fffffbfff5482504
[ 743.121529][ T9642] R10: ffffffffaa412827 R11: ffff88801bf78040 R12: 0000000000000000
[ 743.121848][ T9642] R13: ffff88801e93a130 R14: ffff88801e93a008 R15: ffff88801e93a000
[ 743.122154][ T9642] FS: 00007fab148041c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000
[ 743.122518][ T9642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 743.122779][ T9642] CR2: 000056353a4ea900 CR3: 000000000a0f2004 CR4: 0000000000772ef0
[ 743.123089][ T9642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 743.123394][ T9642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 743.123707][ T9642] PKRU: 55555554
[ 743.123863][ T9642] Call Trace:
[ 743.124017][ T9642]
[ 743.124125][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 743.124329][ T9642] ? __warn+0xd1/0x1c0
[ 743.124498][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 743.124720][ T9642] ? report_bug+0x28c/0x2d0
[ 743.124937][ T9642] ? handle_bug+0x54/0xa0
[ 743.125096][ T9642] ? exc_invalid_op+0x18/0x50
[ 743.125302][ T9642] ? asm_exc_invalid_op+0x1a/0x20
[ 743.125543][ T9642] ? __netdev_update_features+0x9c1/0xde0
[ 743.125751][ T9642] ? __netdev_update_features+0x9b8/0xde0
[ 743.125966][ T9642] ? __pfx___netdev_update_features+0x10/0x10
[ 743.126303][ T9642] ? _raw_spin_unlock_irq+0x28/0x50
[ 743.126554][ T9642] ? netdev_register_kobject+0x264/0x2f0
[ 743.126768][ T9642] register_netdevice+0xd46/0x1360
[ 743.126980][ T9642] ? __pfx_register_netdevice+0x10/0x10
[ 743.127185][ T9642] ? __debugfs_create_file+0x364/0x5b0
[ 743.127406][ T9642] nsim_create+0x5b7/0x740 [netdevsim]
[ 743.127642][ T9642] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 743.127918][ T9642] ? mark_lock+0x38/0x3e0
[ 743.128082][ T9642] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 743.128354][ T9642] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 743.128632][ T9642] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 743.128900][ T9642] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 743.129119][ T9642] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 743.129386][ T9642] ? kernfs_create_link+0x173/0x240
[ 743.129606][ T9642] ? kernfs_put+0x1c/0x40
[ 743.129765][ T9642] ? sysfs_do_create_link_sd+0x8c/0x100
[ 743.129982][ T9642] really_probe+0x1df/0x920
[ 743.130200][ T9642] __driver_probe_device+0x2e6/0x3e0
[ 743.130410][ T9642] driver_probe_device+0x49/0x140
[ 743.130631][ T9642] __device_attach_driver+0x192/0x2b0
[ 743.130844][ T9642] ? __pfx___device_attach_driver+0x10/0x10
[ 743.131099][ T9642] bus_for_each_drv+0x107/0x1a0
[ 743.131306][ T9642] ? __pfx_bus_for_each_drv+0x10/0x10
[ 743.131522][ T9642] ? bus_to_subsys+0xd5/0x110
[ 743.131734][ T9642] ? __pfx___lock_release+0x10/0x10
[ 743.131946][ T9642] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 743.132165][ T9642] __device_attach+0x1a3/0x3f0
[ 743.132374][ T9642] ? __pfx___device_attach+0x10/0x10
[ 743.132589][ T9642] ? bus_to_subsys+0xd5/0x110
[ 743.132796][ T9642] ? do_raw_spin_unlock+0x58/0x220
[ 743.133009][ T9642] bus_probe_device+0x133/0x180
[ 743.133218][ T9642] device_add+0x99d/0x1110
[ 743.133428][ T9642] ? __pfx_device_add+0x10/0x10
[ 743.133647][ T9642] ? __init_waitqueue_head+0xcf/0x150
[ 743.133869][ T9642] new_device_store+0x393/0x690 [netdevsim]
[ 743.134138][ T9642] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 743.134430][ T9642] ? __pfx_sysfs_kf_write+0x10/0x10
[ 743.134643][ T9642] ? sysfs_file_ops+0x11e/0x170
[ 743.134856][ T9642] ? __pfx_sysfs_kf_write+0x10/0x10
[ 743.135059][ T9642] kernfs_fop_write_iter+0x2ba/0x460
[ 743.135270][ T9642] vfs_write+0xa87/0x11e0
[ 743.135435][ T9642] ? __pfx_vfs_write+0x10/0x10
[ 743.135650][ T9642] ? find_held_lock+0x2c/0x110
[ 743.135873][ T9642] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 743.136148][ T9642] ksys_write+0xf8/0x1d0
[ 743.136313][ T9642] ? __pfx_ksys_write+0x10/0x10
[ 743.136528][ T9642] ? kernfs_fop_llseek+0x127/0x1b0
[ 743.136744][ T9642] do_syscall_64+0xc1/0x1d0
[ 743.136953][ T9642] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 743.137205][ T9642] RIP: 0033:0x7fab14a1eb77
[ 743.137414][ T9642] 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
[ 743.138129][ T9642] RSP: 002b:00007fffb17f69b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 743.138435][ T9642] RAX: ffffffffffffffda RBX: 00007fab14804140 RCX: 00007fab14a1eb77
[ 743.138750][ T9642] RDX: 0000000000000008 RSI: 000056353a6e9d30 RDI: 0000000000000006
[ 743.139055][ T9642] RBP: 0000000000000008 R08: 0000000000000000 R09: 0000000000000000
[ 743.139358][ T9642] R10: 0000000000000002 R11: 0000000000000246 R12: 00007fab06741700
[ 743.139671][ T9642] R13: 000056353a6e9d30 R14: 0000000000000006 R15: 000056353a4c0900
[ 743.139994][ T9642]
[ 743.140153][ T9642] irq event stamp: 617683
[ 743.140307][ T9642] hardirqs last enabled at (617693): [] __up_console_sem+0x6b/0x80
[ 743.140669][ T9642] hardirqs last disabled at (617704): [] __up_console_sem+0x50/0x80
[ 743.141018][ T9642] softirqs last enabled at (616754): [] handle_softirqs+0x32e/0x5c0
[ 743.141373][ T9642] softirqs last disabled at (616319): [] __irq_exit_rcu+0xc4/0x100
[ 743.141731][ T9642] ---[ end trace 0000000000000000 ]---
[ 743.232599][ T9670] netdevsim netdevsim2066 eni2066np1: renamed from eth0