[ 4551.447252][T22590] ------------[ cut here ]------------
[ 4551.447634][T22590] WARNING: CPU: 1 PID: 22590 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 4551.448241][T22590] Modules linked in: netdevsim psample dccp_ipv6 dccp_ipv4 dccp bonding act_gact vxlan ip6_gre gre act_mirred act_tunnel_key cls_flower bareudp mpls_gso mpls_iptunnel mpls_router sch_ingress nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT ipt_REJECT nft_compat nf_tables
[ 4551.449488][T22590] CPU: 1 UID: 0 PID: 22590 Comm: echo Not tainted 6.14.0-rc5-virtme #1
[ 4551.449832][T22590] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4551.450121][T22590] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 4551.450408][T22590] 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
[ 4551.451187][T22590] RSP: 0018:ffffc90000277528 EFLAGS: 00010246
[ 4551.451489][T22590] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 4551.451820][T22590] RDX: 0000000000000000 RSI: ffff888015412cd0 RDI: ffff88801a02d0f8
[ 4551.452179][T22590] RBP: ffff888002935500 R08: 0000000000000000 R09: fffffbfff4cc2504
[ 4551.452513][T22590] R10: ffffffffa6612827 R11: ffff88801a02c5c0 R12: 0000000000000000
[ 4551.452850][T22590] R13: ffff888015412130 R14: ffff888015412008 R15: ffff888015412000
[ 4551.453305][T22590] FS: 00007f7d4b552740(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000
[ 4551.453693][T22590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4551.453983][T22590] CR2: 00007fd4ed59d960 CR3: 0000000027918003 CR4: 0000000000772ef0
[ 4551.454319][T22590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4551.454674][T22590] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4551.455018][T22590] PKRU: 55555554
[ 4551.455192][T22590] Call Trace:
[ 4551.455363][T22590]
[ 4551.455481][T22590] ? __netdev_update_features+0x9c1/0xde0
[ 4551.455709][T22590] ? __warn+0xd1/0x1c0
[ 4551.455880][T22590] ? __netdev_update_features+0x9c1/0xde0
[ 4551.456130][T22590] ? report_bug+0x28c/0x2d0
[ 4551.456363][T22590] ? handle_bug+0x54/0xa0
[ 4551.456532][T22590] ? exc_invalid_op+0x18/0x50
[ 4551.456756][T22590] ? asm_exc_invalid_op+0x1a/0x20
[ 4551.457001][T22590] ? __netdev_update_features+0x9c1/0xde0
[ 4551.457225][T22590] ? __netdev_update_features+0x9b8/0xde0
[ 4551.457452][T22590] ? __pfx___netdev_update_features+0x10/0x10
[ 4551.457735][T22590] ? _raw_spin_unlock_irq+0x28/0x50
[ 4551.457974][T22590] ? netdev_register_kobject+0x264/0x2f0
[ 4551.458202][T22590] register_netdevice+0xd46/0x1360
[ 4551.458433][T22590] ? __pfx_register_netdevice+0x10/0x10
[ 4551.458650][T22590] ? __debugfs_create_file+0x364/0x5b0
[ 4551.458884][T22590] nsim_create+0x5b7/0x740 [netdevsim]
[ 4551.459135][T22590] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 4551.459422][T22590] ? mark_lock+0x38/0x3e0
[ 4551.459592][T22590] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 4551.459880][T22590] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 4551.460188][T22590] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 4551.460480][T22590] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 4551.460717][T22590] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 4551.461009][T22590] ? kernfs_create_link+0x173/0x240
[ 4551.461233][T22590] ? kernfs_put+0x1c/0x40
[ 4551.461406][T22590] ? sysfs_do_create_link_sd+0x8c/0x100
[ 4551.461642][T22590] really_probe+0x1df/0x920
[ 4551.461868][T22590] __driver_probe_device+0x2e6/0x3e0
[ 4551.462103][T22590] driver_probe_device+0x49/0x140
[ 4551.462330][T22590] __device_attach_driver+0x192/0x2b0
[ 4551.462556][T22590] ? __pfx___device_attach_driver+0x10/0x10
[ 4551.462824][T22590] bus_for_each_drv+0x107/0x1a0
[ 4551.463056][T22590] ? __pfx_bus_for_each_drv+0x10/0x10
[ 4551.463275][T22590] ? bus_to_subsys+0xd5/0x110
[ 4551.463495][T22590] ? __pfx___lock_release+0x10/0x10
[ 4551.463715][T22590] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4551.463971][T22590] __device_attach+0x1a3/0x3f0
[ 4551.464192][T22590] ? __pfx___device_attach+0x10/0x10
[ 4551.464411][T22590] ? bus_to_subsys+0xd5/0x110
[ 4551.464631][T22590] ? do_raw_spin_unlock+0x58/0x220
[ 4551.464859][T22590] bus_probe_device+0x133/0x180
[ 4551.465098][T22590] device_add+0x99d/0x1110
[ 4551.465327][T22590] ? __pfx_device_add+0x10/0x10
[ 4551.465547][T22590] ? __init_waitqueue_head+0xcf/0x150
[ 4551.465787][T22590] new_device_store+0x393/0x690 [netdevsim]
[ 4551.466081][T22590] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 4551.466369][T22590] ? __pfx_sysfs_kf_write+0x10/0x10
[ 4551.466589][T22590] ? sysfs_file_ops+0x11e/0x170
[ 4551.466818][T22590] ? __pfx_sysfs_kf_write+0x10/0x10
[ 4551.467045][T22590] kernfs_fop_write_iter+0x2ba/0x460
[ 4551.467279][T22590] vfs_write+0xa87/0x11e0
[ 4551.467453][T22590] ? __pfx_vfs_write+0x10/0x10
[ 4551.467678][T22590] ? __lock_release+0x103/0x460
[ 4551.467895][T22590] ? do_user_addr_fault+0x972/0xe30
[ 4551.468145][T22590] ? __pfx___up_read+0x10/0x10
[ 4551.468381][T22590] ksys_write+0xf8/0x1d0
[ 4551.468551][T22590] ? __pfx_ksys_write+0x10/0x10
[ 4551.468773][T22590] ? do_user_addr_fault+0x97c/0xe30
[ 4551.469021][T22590] do_syscall_64+0xc1/0x1d0
[ 4551.469248][T22590] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 4551.469520][T22590] RIP: 0033:0x7f7d4b693b77
[ 4551.469751][T22590] 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
[ 4551.470532][T22590] RSP: 002b:00007ffe89156788 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4551.470867][T22590] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7d4b693b77
[ 4551.471210][T22590] RDX: 0000000000000007 RSI: 0000558886a7e2f0 RDI: 0000000000000001
[ 4551.471552][T22590] RBP: 0000558886a7e2f0 R08: 0000000000000006 R09: 0000000000000077
[ 4551.471887][T22590] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000007
[ 4551.472227][T22590] R13: 00007f7d4b74f760 R14: 0000000000000007 R15: 00007f7d4b74a9c0
[ 4551.472578][T22590]
[ 4551.472759][T22590] irq event stamp: 66783
[ 4551.472929][T22590] hardirqs last enabled at (66793): [] __up_console_sem+0x6b/0x80
[ 4551.473321][T22590] hardirqs last disabled at (66804): [] __up_console_sem+0x50/0x80
[ 4551.473710][T22590] softirqs last enabled at (66614): [] handle_softirqs+0x32e/0x5c0
[ 4551.474104][T22590] softirqs last disabled at (66593): [] __irq_exit_rcu+0xc4/0x100
[ 4551.474490][T22590] ---[ end trace 0000000000000000 ]---
[ 4552.325992][T22600] drop_monitor: Initializing network drop monitor service
[ 4566.190632][T22632] ------------[ cut here ]------------
[ 4566.191058][T22632] WARNING: CPU: 3 PID: 22632 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 4566.191519][T22632] Modules linked in: drop_monitor netdevsim psample dccp_ipv6 dccp_ipv4 dccp bonding act_gact vxlan ip6_gre gre act_mirred act_tunnel_key cls_flower bareudp mpls_gso mpls_iptunnel mpls_router sch_ingress nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6t_REJECT ipt_REJECT nft_compat nf_tables
[ 4566.192866][T22632] CPU: 3 UID: 0 PID: 22632 Comm: echo Tainted: G W 6.14.0-rc5-virtme #1
[ 4566.193241][T22632] Tainted: [W]=WARN
[ 4566.193426][T22632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 4566.193682][T22632] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 4566.193959][T22632] 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
[ 4566.194742][T22632] RSP: 0018:ffffc90000557528 EFLAGS: 00010246
[ 4566.195010][T22632] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 4566.195318][T22632] RDX: 0000000000000000 RSI: ffff88801f04acd0 RDI: ffff88801497d0f8
[ 4566.195637][T22632] RBP: ffff888002930040 R08: 0000000000000000 R09: fffffbfff4cc2504
[ 4566.195952][T22632] R10: ffffffffa6612827 R11: ffff88801497c5c0 R12: 0000000000000000
[ 4566.196258][T22632] R13: ffff88801f04a130 R14: ffff88801f04a008 R15: ffff88801f04a000
[ 4566.196563][T22632] FS: 00007f7868ec5740(0000) GS:ffff88806cf80000(0000) knlGS:0000000000000000
[ 4566.196922][T22632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4566.197202][T22632] CR2: 000055fe1d4a0610 CR3: 00000000278ba004 CR4: 0000000000772ef0
[ 4566.197511][T22632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4566.197815][T22632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4566.198134][T22632] PKRU: 55555554
[ 4566.198296][T22632] Call Trace:
[ 4566.198459][T22632]
[ 4566.198568][T22632] ? __netdev_update_features+0x9c1/0xde0
[ 4566.198777][T22632] ? __warn+0xd1/0x1c0
[ 4566.198946][T22632] ? __netdev_update_features+0x9c1/0xde0
[ 4566.199156][T22632] ? report_bug+0x28c/0x2d0
[ 4566.199369][T22632] ? handle_bug+0x54/0xa0
[ 4566.199528][T22632] ? exc_invalid_op+0x18/0x50
[ 4566.199735][T22632] ? asm_exc_invalid_op+0x1a/0x20
[ 4566.199975][T22632] ? __netdev_update_features+0x9c1/0xde0
[ 4566.200185][T22632] ? __netdev_update_features+0x9b8/0xde0
[ 4566.200398][T22632] ? __pfx___netdev_update_features+0x10/0x10
[ 4566.200662][T22632] ? _raw_spin_unlock_irq+0x28/0x50
[ 4566.200875][T22632] ? netdev_register_kobject+0x264/0x2f0
[ 4566.201097][T22632] register_netdevice+0xd46/0x1360
[ 4566.201332][T22632] ? __pfx_register_netdevice+0x10/0x10
[ 4566.201580][T22632] ? __debugfs_create_file+0x364/0x5b0
[ 4566.201803][T22632] nsim_create+0x5b7/0x740 [netdevsim]
[ 4566.202038][T22632] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 4566.202304][T22632] ? mark_lock+0x38/0x3e0
[ 4566.202466][T22632] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 4566.202738][T22632] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 4566.203021][T22632] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 4566.203289][T22632] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 4566.203509][T22632] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 4566.203772][T22632] ? kernfs_create_link+0x173/0x240
[ 4566.203990][T22632] ? kernfs_put+0x1c/0x40
[ 4566.204149][T22632] ? sysfs_do_create_link_sd+0x8c/0x100
[ 4566.204370][T22632] really_probe+0x1df/0x920
[ 4566.204585][T22632] __driver_probe_device+0x2e6/0x3e0
[ 4566.204798][T22632] driver_probe_device+0x49/0x140
[ 4566.205013][T22632] __device_attach_driver+0x192/0x2b0
[ 4566.205225][T22632] ? __pfx___device_attach_driver+0x10/0x10
[ 4566.205478][T22632] bus_for_each_drv+0x107/0x1a0
[ 4566.205687][T22632] ? __pfx_bus_for_each_drv+0x10/0x10
[ 4566.205896][T22632] ? bus_to_subsys+0xd5/0x110
[ 4566.206116][T22632] ? __pfx___lock_release+0x10/0x10
[ 4566.206322][T22632] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4566.206533][T22632] __device_attach+0x1a3/0x3f0
[ 4566.206741][T22632] ? __pfx___device_attach+0x10/0x10
[ 4566.206953][T22632] ? bus_to_subsys+0xd5/0x110
[ 4566.207160][T22632] ? do_raw_spin_unlock+0x58/0x220
[ 4566.207381][T22632] bus_probe_device+0x133/0x180
[ 4566.207594][T22632] device_add+0x99d/0x1110
[ 4566.207803][T22632] ? __pfx_device_add+0x10/0x10
[ 4566.208015][T22632] ? __init_waitqueue_head+0xcf/0x150
[ 4566.208233][T22632] new_device_store+0x393/0x690 [netdevsim]
[ 4566.208500][T22632] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 4566.208768][T22632] ? __pfx_sysfs_kf_write+0x10/0x10
[ 4566.208986][T22632] ? sysfs_file_ops+0x11e/0x170
[ 4566.209203][T22632] ? __pfx_sysfs_kf_write+0x10/0x10
[ 4566.209407][T22632] kernfs_fop_write_iter+0x2ba/0x460
[ 4566.209621][T22632] vfs_write+0xa87/0x11e0
[ 4566.209787][T22632] ? __pfx_vfs_write+0x10/0x10
[ 4566.210010][T22632] ? __lock_release+0x103/0x460
[ 4566.210214][T22632] ? do_user_addr_fault+0x972/0xe30
[ 4566.210446][T22632] ? __pfx___up_read+0x10/0x10
[ 4566.210660][T22632] ksys_write+0xf8/0x1d0
[ 4566.210820][T22632] ? __pfx_ksys_write+0x10/0x10
[ 4566.211034][T22632] ? do_user_addr_fault+0x97c/0xe30
[ 4566.211252][T22632] do_syscall_64+0xc1/0x1d0
[ 4566.211509][T22632] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 4566.211764][T22632] RIP: 0033:0x7f7869006b77
[ 4566.211988][T22632] 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
[ 4566.212703][T22632] RSP: 002b:00007ffc067646e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 4566.213021][T22632] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f7869006b77
[ 4566.213327][T22632] RDX: 0000000000000007 RSI: 000055580be582f0 RDI: 0000000000000001
[ 4566.213637][T22632] RBP: 000055580be582f0 R08: 0000000000000006 R09: 0000000000000077
[ 4566.213954][T22632] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000007
[ 4566.214262][T22632] R13: 00007f78690c2760 R14: 0000000000000007 R15: 00007f78690bd9c0
[ 4566.214587][T22632]
[ 4566.214747][T22632] irq event stamp: 61307
[ 4566.214901][T22632] hardirqs last enabled at (61317): [] __up_console_sem+0x6b/0x80
[ 4566.215262][T22632] hardirqs last disabled at (61328): [] __up_console_sem+0x50/0x80
[ 4566.215612][T22632] softirqs last enabled at (60164): [] handle_softirqs+0x32e/0x5c0
[ 4566.215974][T22632] softirqs last disabled at (60155): [] __irq_exit_rcu+0xc4/0x100
[ 4566.216330][T22632] ---[ end trace 0000000000000000 ]---