[ 2.135481] ------------[ cut here ]------------
[ 2.135527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: rst_ipv6/147
[ 2.135590] CPU: 0 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.135644] Tainted: [W]=WARN
[ 2.135665] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.135702] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.135734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.135834] RSP: 0018:ff4e1d0b003bfcc8 EFLAGS: 00010286
[ 2.135865] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.135905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd03163300
[ 2.135948] RBP: 0000000000000000 R08: ff2f96cd01919050 R09: ff2f96cd04aff02c
[ 2.135988] R10: ff2f96cd04afa120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.136029] R13: 0000000000000010 R14: ff2f96cd04afa000 R15: ff2f96cd03163300
[ 2.136073] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.136112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.136145] CR2: 00007fdf9e24e0a0 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.136191] PKRU: 55555554
[ 2.136204] Call Trace:
[ 2.136220]
[ 2.136235] rtmsg_ifinfo+0x3c/0xa0
[ 2.136257] register_netdevice+0x889/0x9f0
[ 2.136279] register_netdev+0x1e/0x30
[ 2.136298] loopback_net_init+0x57/0xb0
[ 2.136320] ? vsock_sysctl_init_net+0xb6/0x140
[ 2.136349] ops_init+0x68/0x140
[ 2.136371] setup_net+0x85/0x150
[ 2.136399] copy_net_ns+0xf5/0x200
[ 2.136422] create_new_namespaces+0x117/0x2f0
[ 2.136452] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.136481] ksys_unshare+0x346/0x5e0
[ 2.136503] __x64_sys_unshare+0x12/0x20
[ 2.136523] do_syscall_64+0x104/0xfc0
[ 2.136545] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.136570] RIP: 0033:0x7fdf9e2d6bcb
[ 2.136589] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.136681] RSP: 002b:00007fff1c5c1ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.136722] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdf9e2d6bcb
[ 2.136760] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.136803] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.136843] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005
[ 2.136887] R13: 0000000000419330 R14: 000000000000000f R15: 0000000000000080
[ 2.136928]
[ 2.136941] ---[ end trace 0000000000000000 ]---
[ 2.137029] ------------[ cut here ]------------
[ 2.137054] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: rst_ipv6/147
[ 2.137101] CPU: 0 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.137157] Tainted: [W]=WARN
[ 2.137178] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.137215] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.137242] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.137328] RSP: 0018:ff4e1d0b003bfcb0 EFLAGS: 00010286
[ 2.137357] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.137398] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd03163300
[ 2.137442] RBP: 0000000000000000 R08: ff2f96cd01921390 R09: ff2f96cd04afc030
[ 2.137480] R10: ff2f96cd04aff120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.137525] R13: 0000000000000010 R14: ff2f96cd04aff000 R15: ff2f96cd03163300
[ 2.137565] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.137607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.137643] CR2: 00007fdf9e24e0a0 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.137679] PKRU: 55555554
[ 2.137694] Call Trace:
[ 2.137709]
[ 2.137722] rtmsg_ifinfo+0x3c/0xa0
[ 2.137742] register_netdevice+0x889/0x9f0
[ 2.137764] register_netdev+0x1e/0x30
[ 2.137788] sit_init_net+0x102/0x1d0
[ 2.137809] ops_init+0x68/0x140
[ 2.137831] setup_net+0x85/0x150
[ 2.137853] copy_net_ns+0xf5/0x200
[ 2.137874] create_new_namespaces+0x117/0x2f0
[ 2.137902] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.137928] ksys_unshare+0x346/0x5e0
[ 2.137949] __x64_sys_unshare+0x12/0x20
[ 2.137972] do_syscall_64+0x104/0xfc0
[ 2.137994] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.138028] RIP: 0033:0x7fdf9e2d6bcb
[ 2.138045] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.138136] RSP: 002b:00007fff1c5c1ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.138179] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdf9e2d6bcb
[ 2.138218] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.138266] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.138313] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005
[ 2.138353] R13: 0000000000419330 R14: 000000000000000f R15: 0000000000000080
[ 2.138405]
[ 2.138417] ---[ end trace 0000000000000000 ]---
[ 2.138660] ------------[ cut here ]------------
[ 2.138689] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: rst_ipv6/147
[ 2.138743] CPU: 0 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.138792] Tainted: [W]=WARN
[ 2.138811] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.138845] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.138876] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.138949] RSP: 0018:ff4e1d0b003bfcc8 EFLAGS: 00010286
[ 2.138984] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.139019] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd03163300
[ 2.139058] RBP: 0000000000000000 R08: ff2f96cd018fff90 R09: ff2f96cd04b2302c
[ 2.139097] R10: ff2f96cd04b1e120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.139138] R13: 0000000000000010 R14: ff2f96cd04b1e000 R15: ff2f96cd03163300
[ 2.139177] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.139226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.139260] CR2: 00007fdf9e24e0a0 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.139301] PKRU: 55555554
[ 2.139314] Call Trace:
[ 2.139327]
[ 2.139342] rtmsg_ifinfo+0x3c/0xa0
[ 2.139365] register_netdevice+0x889/0x9f0
[ 2.139386] register_netdev+0x1e/0x30
[ 2.139413] loopback_net_init+0x57/0xb0
[ 2.139434] ? vsock_sysctl_init_net+0xb6/0x140
[ 2.139463] ops_init+0x68/0x140
[ 2.139485] setup_net+0x85/0x150
[ 2.139505] copy_net_ns+0xf5/0x200
[ 2.139524] create_new_namespaces+0x117/0x2f0
[ 2.139549] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.139575] ksys_unshare+0x346/0x5e0
[ 2.139601] __x64_sys_unshare+0x12/0x20
[ 2.139625] do_syscall_64+0x104/0xfc0
[ 2.139644] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.139671] RIP: 0033:0x7fdf9e2d6bcb
[ 2.139689] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.139799] RSP: 002b:00007fff1c5c1ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.139842] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdf9e2d6bcb
[ 2.139888] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.139932] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
[ 2.139973] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005
[ 2.140021] R13: 0000000000419330 R14: 000000000000000f R15: 0000000000000080
[ 2.140063]
[ 2.140079] ---[ end trace 0000000000000000 ]---
[ 2.140166] ------------[ cut here ]------------
[ 2.140193] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: rst_ipv6/147
[ 2.140233] CPU: 0 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.140284] Tainted: [W]=WARN
[ 2.140307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.140337] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.140368] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.140469] RSP: 0018:ff4e1d0b003bfcb0 EFLAGS: 00010286
[ 2.140496] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.140532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd03163300
[ 2.140575] RBP: 0000000000000000 R08: ff2f96cd03363f90 R09: ff2f96cd04b20030
[ 2.140618] R10: ff2f96cd04b23120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.140657] R13: 0000000000000010 R14: ff2f96cd04b23000 R15: ff2f96cd03163300
[ 2.140707] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.140750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.140783] CR2: 00007fdf9e24e0a0 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.140823] PKRU: 55555554
[ 2.140837] Call Trace:
[ 2.140853]
[ 2.140871] rtmsg_ifinfo+0x3c/0xa0
[ 2.140891] register_netdevice+0x889/0x9f0
[ 2.140913] register_netdev+0x1e/0x30
[ 2.140932] sit_init_net+0x102/0x1d0
[ 2.140955] ops_init+0x68/0x140
[ 2.140979] setup_net+0x85/0x150
[ 2.140999] copy_net_ns+0xf5/0x200
[ 2.141023] create_new_namespaces+0x117/0x2f0
[ 2.141047] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.141074] ksys_unshare+0x346/0x5e0
[ 2.141094] __x64_sys_unshare+0x12/0x20
[ 2.141115] do_syscall_64+0x104/0xfc0
[ 2.141136] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.141162] RIP: 0033:0x7fdf9e2d6bcb
[ 2.141187] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.141275] RSP: 002b:00007fff1c5c1ee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.141310] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdf9e2d6bcb
[ 2.141345] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.141381] RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
[ 2.141426] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000005
[ 2.141464] R13: 0000000000419330 R14: 000000000000000f R15: 0000000000000080
[ 2.141502]
[ 2.141516] ---[ end trace 0000000000000000 ]---
[ 2.141624] ------------[ cut here ]------------
[ 2.141651] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: rst_ipv6/147
[ 2.141703] CPU: 0 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.141768] Tainted: [W]=WARN
[ 2.141791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.141820] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.141848] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.141944] RSP: 0018:ff4e1d0b003bf7b0 EFLAGS: 00010286
[ 2.141971] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.142016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.142056] RBP: 0000000000000000 R08: ff2f96cd03363f10 R09: ff2f96cd04b33034
[ 2.142098] R10: ff2f96cd04b27120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.142137] R13: 0000000000000010 R14: ff2f96cd04b27000 R15: ff2f96cd018c2200
[ 2.142180] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.142222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.142257] CR2: 00007fdf9e24e0a0 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.142296] PKRU: 55555554
[ 2.142308] Call Trace:
[ 2.142322]
[ 2.142334] rtmsg_ifinfo+0x3c/0xa0
[ 2.142354] __dev_notify_flags+0xb1/0xf0
[ 2.142376] rtnl_configure_link+0x8e/0xc0
[ 2.142401] veth_newlink+0x165/0x450
[ 2.142424] rtnl_newlink+0x705/0xd10
[ 2.142445] ? __d_alloc+0x40/0x200
[ 2.142465] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.142491] netlink_rcv_skb+0xca/0x140
[ 2.142515] netlink_unicast+0x26b/0x3a0
[ 2.142536] netlink_sendmsg+0x1e2/0x430
[ 2.142564] __sys_sendto+0x194/0x220
[ 2.142589] __x64_sys_sendto+0x24/0x30
[ 2.142612] do_syscall_64+0x104/0xfc0
[ 2.142631] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.142659] RIP: 0033:0x7fdf9e24e08e
[ 2.142678] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 2.142801] RSP: 002b:00007fff1c5c15e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 2.142845] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fdf9e24e08e
[ 2.142885] RDX: 0000000000000078 RSI: 00007fff1c5c1670 RDI: 0000000000000008
[ 2.142931] RBP: 00007fff1c5c15f0 R08: 0000000000000000 R09: 0000000000000000
[ 2.142969] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008
[ 2.143012] R13: 0000000000000045 R14: 0000000000410f4d R15: 0000000000000080
[ 2.143052]
[ 2.143067] ---[ end trace 0000000000000000 ]---
[ 2.143191] ------------[ cut here ]------------
[ 2.143220] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: rst_ipv6/147
[ 2.143271] CPU: 0 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.143333] Tainted: [W]=WARN
[ 2.143358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.143396] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.143420] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.143522] RSP: 0018:ff4e1d0b003bfa30 EFLAGS: 00010286
[ 2.143548] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.143584] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.143623] RBP: 0000000000000000 R08: ff2f96cd018ffe10 R09: ff2f96cd04b30034
[ 2.143660] R10: ff2f96cd04b20120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.143701] R13: 0000000000000010 R14: ff2f96cd04b20000 R15: ff2f96cd018c2200
[ 2.143743] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.143783] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.143825] CR2: 00007fdf9e24e0a0 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.143871] PKRU: 55555554
[ 2.143886] Call Trace:
[ 2.143900]
[ 2.143914] rtmsg_ifinfo+0x3c/0xa0
[ 2.143937] __dev_notify_flags+0xb1/0xf0
[ 2.143961] rtnl_configure_link+0x8e/0xc0
[ 2.143986] rtnl_newlink+0x744/0xd10
[ 2.144002] ? __d_alloc+0x40/0x200
[ 2.144027] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.144058] netlink_rcv_skb+0xca/0x140
[ 2.144080] netlink_unicast+0x26b/0x3a0
[ 2.144101] netlink_sendmsg+0x1e2/0x430
[ 2.144126] __sys_sendto+0x194/0x220
[ 2.144146] __x64_sys_sendto+0x24/0x30
[ 2.144167] do_syscall_64+0x104/0xfc0
[ 2.144191] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.144216] RIP: 0033:0x7fdf9e24e08e
[ 2.144237] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 2.144341] RSP: 002b:00007fff1c5c15e0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 2.144381] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fdf9e24e08e
[ 2.144426] RDX: 0000000000000078 RSI: 00007fff1c5c1670 RDI: 0000000000000008
[ 2.144468] RBP: 00007fff1c5c15f0 R08: 0000000000000000 R09: 0000000000000000
[ 2.144508] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000008
[ 2.144550] R13: 0000000000000045 R14: 0000000000410f4d R15: 0000000000000080
[ 2.144591]
[ 2.144605] ---[ end trace 0000000000000000 ]---
[ 2.144804] ------------[ cut here ]------------
[ 2.144834] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.144888] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.144946] Tainted: [W]=WARN
[ 2.144968] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.144997] Workqueue: netns cleanup_net
[ 2.145022] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.145051] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.145143] RSP: 0018:ff4e1d0b00067ce8 EFLAGS: 00010286
[ 2.145173] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.145214] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.145245] RBP: 0000000000000000 R08: ff2f96cd01921390 R09: ff2f96cd04b02030
[ 2.145285] R10: ff2f96cd04aff120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.145326] R13: 0000000000000011 R14: ff2f96cd04aff000 R15: ff2f96cd018c2200
[ 2.145373] FS: 0000000000000000(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.145415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.145451] CR2: 0000000000405520 CR3: 00000000033cd006 CR4: 0000000000771ef0
[ 2.145495] PKRU: 55555554
[ 2.145510] Call Trace:
[ 2.145523]
[ 2.145536] unregister_netdevice_many_notify+0x877/0x9d0
[ 2.145568] ops_undo_list+0x20a/0x240
[ 2.145592] cleanup_net+0x1d7/0x2e0
[ 2.145615] process_one_work+0x162/0x360
[ 2.145643] worker_thread+0x16e/0x2d0
[ 2.145663] ? rescuer_thread+0x510/0x510
[ 2.145683] kthread+0xe1/0x120
[ 2.145703] ? kthread_park+0xa0/0xa0
[ 2.145725] ret_from_fork+0x16d/0x250
[ 2.145751] ? kthread_park+0xa0/0xa0
[ 2.145768] ret_from_fork_asm+0x11/0x20
[ 2.145795]
[ 2.145809] ---[ end trace 0000000000000000 ]---
[ 2.146129] ------------[ cut here ]------------
[ 2.146161] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.146223] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.146281] Tainted: [W]=WARN
[ 2.146301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.146343] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.146371] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.146469] RSP: 0018:ff4e1d0b003bfcc8 EFLAGS: 00010286
[ 2.146494] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.146534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2e00
[ 2.146573] RBP: 0000000000000000 R08: ff2f96cd01921890 R09: ff2f96cd04b9202c
[ 2.146614] R10: ff2f96cd04b35120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.146656] R13: 0000000000000010 R14: ff2f96cd04b35000 R15: ff2f96cd018c2e00
[ 2.146702] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.146743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.146775] CR2: 0000561662dfd008 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.146822] PKRU: 55555554
[ 2.146836] Call Trace:
[ 2.146852]
[ 2.146866] rtmsg_ifinfo+0x3c/0xa0
[ 2.146886] register_netdevice+0x889/0x9f0
[ 2.146908] register_netdev+0x1e/0x30
[ 2.146927] loopback_net_init+0x57/0xb0
[ 2.146947] ? vsock_sysctl_init_net+0xb6/0x140
[ 2.146971] ops_init+0x68/0x140
[ 2.146993] setup_net+0x85/0x150
[ 2.147017] copy_net_ns+0xf5/0x200
[ 2.147040] create_new_namespaces+0x117/0x2f0
[ 2.147071] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.147098] ksys_unshare+0x346/0x5e0
[ 2.147117] __x64_sys_unshare+0x12/0x20
[ 2.147137] do_syscall_64+0x104/0xfc0
[ 2.147156] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.147183] RIP: 0033:0x7fdf9e2d6bcb
[ 2.147205] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.147300] RSP: 002b:00007fff1c5c1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.147342] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fdf9e2d6bcb
[ 2.147384] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.147446] RBP: 000000006a10d843 R08: 0000000000000000 R09: 0000000000000000
[ 2.147494] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120
[ 2.147538] R13: 0100000000000000 R14: 000000000000000f R15: 0000000000000080
[ 2.147580]
[ 2.147595] ---[ end trace 0000000000000000 ]---
[ 2.147661] ------------[ cut here ]------------
[ 2.147687] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.147740] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.147806] Tainted: [W]=WARN
[ 2.147826] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.147859] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.147888] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.147985] RSP: 0018:ff4e1d0b003bfcb0 EFLAGS: 00010286
[ 2.148014] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.148056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2e00
[ 2.148097] RBP: 0000000000000000 R08: ff2f96cd04976fd0 R09: ff2f96cd04b97030
[ 2.148139] R10: ff2f96cd04b92120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.148189] R13: 0000000000000010 R14: ff2f96cd04b92000 R15: ff2f96cd018c2e00
[ 2.148237] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.148277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.148319] CR2: 0000561662dfd008 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.148361] PKRU: 55555554
[ 2.148380] Call Trace:
[ 2.148398]
[ 2.148412] rtmsg_ifinfo+0x3c/0xa0
[ 2.148431] register_netdevice+0x889/0x9f0
[ 2.148451] register_netdev+0x1e/0x30
[ 2.148473] sit_init_net+0x102/0x1d0
[ 2.148493] ops_init+0x68/0x140
[ 2.148516] setup_net+0x85/0x150
[ 2.148538] copy_net_ns+0xf5/0x200
[ 2.148561] create_new_namespaces+0x117/0x2f0
[ 2.148588] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.148618] ksys_unshare+0x346/0x5e0
[ 2.148641] __x64_sys_unshare+0x12/0x20
[ 2.148662] do_syscall_64+0x104/0xfc0
[ 2.148685] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.148714] RIP: 0033:0x7fdf9e2d6bcb
[ 2.148734] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.148829] RSP: 002b:00007fff1c5c1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.148862] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fdf9e2d6bcb
[ 2.148911] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.148953] RBP: 000000006a10d843 R08: 0000000000000000 R09: 0000000000000000
[ 2.149006] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120
[ 2.149047] R13: 0100000000000000 R14: 000000000000000f R15: 0000000000000080
[ 2.149093]
[ 2.149107] ---[ end trace 0000000000000000 ]---
[ 2.149363] ------------[ cut here ]------------
[ 2.149400] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.149448] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.149504] Tainted: [W]=WARN
[ 2.149525] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.149556] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.149585] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.149679] RSP: 0018:ff4e1d0b003bfcc8 EFLAGS: 00010286
[ 2.149704] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.149744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2e00
[ 2.149788] RBP: 0000000000000000 R08: ff2f96cd04964b90 R09: ff2f96cd04bbe02c
[ 2.149834] R10: ff2f96cd04bb9120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.149876] R13: 0000000000000010 R14: ff2f96cd04bb9000 R15: ff2f96cd018c2e00
[ 2.149918] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.149959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.149990] CR2: 0000561662dfd008 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.150031] PKRU: 55555554
[ 2.150043] Call Trace:
[ 2.150055]
[ 2.150069] rtmsg_ifinfo+0x3c/0xa0
[ 2.150094] register_netdevice+0x889/0x9f0
[ 2.150113] register_netdev+0x1e/0x30
[ 2.150135] loopback_net_init+0x57/0xb0
[ 2.150156] ? vsock_sysctl_init_net+0xb6/0x140
[ 2.150183] ops_init+0x68/0x140
[ 2.150204] setup_net+0x85/0x150
[ 2.150226] copy_net_ns+0xf5/0x200
[ 2.150248] create_new_namespaces+0x117/0x2f0
[ 2.150275] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.150305] ksys_unshare+0x346/0x5e0
[ 2.150325] __x64_sys_unshare+0x12/0x20
[ 2.150345] do_syscall_64+0x104/0xfc0
[ 2.150365] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.150398] RIP: 0033:0x7fdf9e2d6bcb
[ 2.150423] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.150520] RSP: 002b:00007fff1c5c1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.150560] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fdf9e2d6bcb
[ 2.150598] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.150640] RBP: 000000006a10d843 R08: 0000000000000000 R09: 0000000000000000
[ 2.150679] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120
[ 2.150720] R13: 0100000000000000 R14: 000000000000000f R15: 0000000000000080
[ 2.150762]
[ 2.150776] ---[ end trace 0000000000000000 ]---
[ 2.150865] ------------[ cut here ]------------
[ 2.150894] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.150941] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.150999] Tainted: [W]=WARN
[ 2.151018] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.151052] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.151082] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.151187] RSP: 0018:ff4e1d0b003bfcb0 EFLAGS: 00010286
[ 2.151211] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.151253] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2e00
[ 2.151298] RBP: 0000000000000000 R08: ff2f96cd04964c90 R09: ff2f96cd04bc3030
[ 2.151335] R10: ff2f96cd04bbe120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.151376] R13: 0000000000000010 R14: ff2f96cd04bbe000 R15: ff2f96cd018c2e00
[ 2.151428] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.151466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.151502] CR2: 0000561662dfd008 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.151536] PKRU: 55555554
[ 2.151550] Call Trace:
[ 2.151559]
[ 2.151579] rtmsg_ifinfo+0x3c/0xa0
[ 2.151601] register_netdevice+0x889/0x9f0
[ 2.151625] register_netdev+0x1e/0x30
[ 2.151647] sit_init_net+0x102/0x1d0
[ 2.151665] ops_init+0x68/0x140
[ 2.151685] setup_net+0x85/0x150
[ 2.151705] copy_net_ns+0xf5/0x200
[ 2.151726] create_new_namespaces+0x117/0x2f0
[ 2.151757] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.151792] ksys_unshare+0x346/0x5e0
[ 2.151813] __x64_sys_unshare+0x12/0x20
[ 2.151840] do_syscall_64+0x104/0xfc0
[ 2.151862] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.151896] RIP: 0033:0x7fdf9e2d6bcb
[ 2.151914] Code: 73 01 c3 48 8b 0d 2d 82 0f 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d fd 81 0f 00 f7 d8 64 89 01 48
[ 2.152015] RSP: 002b:00007fff1c5c1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 2.152057] RAX: ffffffffffffffda RBX: 000000000000000a RCX: 00007fdf9e2d6bcb
[ 2.152101] RDX: 0000000000000000 RSI: 0000000000410a3f RDI: 0000000040000000
[ 2.152143] RBP: 000000006a10d843 R08: 0000000000000000 R09: 0000000000000000
[ 2.152181] R10: 0000000000000000 R11: 0000000000000206 R12: 00005402b80d0120
[ 2.152219] R13: 0100000000000000 R14: 000000000000000f R15: 0000000000000080
[ 2.152260]
[ 2.152277] ---[ end trace 0000000000000000 ]---
[ 2.158284] ------------[ cut here ]------------
[ 2.158321] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.158397] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.158460] Tainted: [W]=WARN
[ 2.158481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.158517] Workqueue: netns cleanup_net
[ 2.158539] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.158570] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.158669] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 2.158702] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.158745] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.158791] RBP: 0000000000000000 R08: ff2f96cd018ffe10 R09: ff2f96cd04b3b034
[ 2.158834] R10: ff2f96cd04b20120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.158875] R13: 0000000000000011 R14: ff2f96cd04b20000 R15: ff2f96cd018c2200
[ 2.158916] FS: 0000000000000000(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.158961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.158997] CR2: 00007fd3ed26bab0 CR3: 0000000001fd0002 CR4: 0000000000771ef0
[ 2.159038] PKRU: 55555554
[ 2.159051] Call Trace:
[ 2.159066]
[ 2.159080] unregister_netdevice_many_notify+0x877/0x9d0
[ 2.159109] default_device_exit_batch+0x318/0x390
[ 2.159137] ops_undo_list+0x10b/0x240
[ 2.159161] cleanup_net+0x1d7/0x2e0
[ 2.159184] process_one_work+0x162/0x360
[ 2.159206] worker_thread+0x16e/0x2d0
[ 2.159229] ? rescuer_thread+0x510/0x510
[ 2.159251] kthread+0xe1/0x120
[ 2.159272] ? kthread_park+0xa0/0xa0
[ 2.159292] ret_from_fork+0x16d/0x250
[ 2.159315] ? kthread_park+0xa0/0xa0
[ 2.159337] ret_from_fork_asm+0x11/0x20
[ 2.159362]
[ 2.159377] ---[ end trace 0000000000000000 ]---
[ 2.159461] ------------[ cut here ]------------
[ 2.159489] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u16:0/12
[ 2.159553] CPU: 0 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.159609] Tainted: [W]=WARN
[ 2.159632] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.159663] Workqueue: netns cleanup_net
[ 2.159689] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.159714] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.159820] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 2.159848] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.159891] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.159931] RBP: 0000000000000000 R08: ff2f96cd03363f10 R09: ff2f96cd04b29834
[ 2.159975] R10: ff2f96cd04b27120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.160020] R13: 0000000000000011 R14: ff2f96cd04b27000 R15: ff2f96cd018c2200
[ 2.160061] FS: 0000000000000000(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.160108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.160146] CR2: 00007fd3ed26bab0 CR3: 0000000001fd0002 CR4: 0000000000771ef0
[ 2.160188] PKRU: 55555554
[ 2.160200] Call Trace:
[ 2.160213]
[ 2.160227] unregister_netdevice_many_notify+0x877/0x9d0
[ 2.160259] default_device_exit_batch+0x318/0x390
[ 2.160284] ops_undo_list+0x10b/0x240
[ 2.160307] cleanup_net+0x1d7/0x2e0
[ 2.160330] process_one_work+0x162/0x360
[ 2.160354] worker_thread+0x16e/0x2d0
[ 2.160374] ? rescuer_thread+0x510/0x510
[ 2.160401] kthread+0xe1/0x120
[ 2.160423] ? kthread_park+0xa0/0xa0
[ 2.160442] ret_from_fork+0x16d/0x250
[ 2.160463] ? kthread_park+0xa0/0xa0
[ 2.160482] ret_from_fork_asm+0x11/0x20
[ 2.160503]
[ 2.160518] ---[ end trace 0000000000000000 ]---
[ 2.161858] ------------[ cut here ]------------
[ 2.161894] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 2.161951] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.162007] Tainted: [W]=WARN
[ 2.162029] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.162063] Workqueue: netns cleanup_net
[ 2.162085] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.162114] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.162209] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 2.162233] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.162274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.162318] RBP: 0000000000000000 R08: ff2f96cd01919050 R09: ff2f96cd04ae882c
[ 2.162359] R10: ff2f96cd04afa120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.162403] R13: 0000000000000011 R14: ff2f96cd04afa000 R15: ff2f96cd018c2200
[ 2.162449] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 2.162493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.162521] CR2: 000055e30598a400 CR3: 00000000033b7003 CR4: 0000000000771ef0
[ 2.162567] PKRU: 55555554
[ 2.162581] Call Trace:
[ 2.162596]
[ 2.162612] unregister_netdevice_many_notify+0x877/0x9d0
[ 2.162642] default_device_exit_batch+0x318/0x390
[ 2.162666] ops_undo_list+0x10b/0x240
[ 2.162690] cleanup_net+0x1d7/0x2e0
[ 2.162714] process_one_work+0x162/0x360
[ 2.162737] worker_thread+0x16e/0x2d0
[ 2.162758] ? rescuer_thread+0x510/0x510
[ 2.162780] kthread+0xe1/0x120
[ 2.162805] ? kthread_park+0xa0/0xa0
[ 2.162827] ret_from_fork+0x16d/0x250
[ 2.162851] ? kthread_park+0xa0/0xa0
[ 2.162873] ret_from_fork_asm+0x11/0x20
[ 2.162897]
[ 2.162914] ---[ end trace 0000000000000000 ]---
[ 2.163269] ------------[ cut here ]------------
[ 2.163302] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.163354] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.163418] Tainted: [W]=WARN
[ 2.163438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.163473] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.163506] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.163603] RSP: 0018:ff4e1d0b003bf7b0 EFLAGS: 00010286
[ 2.163632] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.163673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2100
[ 2.163714] RBP: 0000000000000000 R08: ff2f96cd068cc0d0 R09: ff2f96cd04bc6034
[ 2.163754] R10: ff2f96cd04bc2120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.163795] R13: 0000000000000010 R14: ff2f96cd04bc2000 R15: ff2f96cd018c2100
[ 2.163838] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.163885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.163924] CR2: 000000001c462218 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.163966] PKRU: 55555554
[ 2.163978] Call Trace:
[ 2.163994]
[ 2.164008] rtmsg_ifinfo+0x3c/0xa0
[ 2.164031] __dev_notify_flags+0xb1/0xf0
[ 2.164054] rtnl_configure_link+0x8e/0xc0
[ 2.164075] veth_newlink+0x165/0x450
[ 2.164100] rtnl_newlink+0x705/0xd10
[ 2.164124] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.164152] netlink_rcv_skb+0xca/0x140
[ 2.164176] netlink_unicast+0x26b/0x3a0
[ 2.164199] netlink_sendmsg+0x1e2/0x430
[ 2.164220] __sys_sendto+0x194/0x220
[ 2.164240] __x64_sys_sendto+0x24/0x30
[ 2.164263] do_syscall_64+0x104/0xfc0
[ 2.164287] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.164316] RIP: 0033:0x7fdf9e259e32
[ 2.164335] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[ 2.164427] RSP: 002b:00007fff1c5c1628 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 2.164469] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fdf9e259e32
[ 2.164506] RDX: 0000000000000078 RSI: 00007fff1c5c16d0 RDI: 0000000000000009
[ 2.164554] RBP: 00007fff1c5c1650 R08: 0000000000000000 R09: 0000000000000000
[ 2.164594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 2.164634] R13: 0000000000000045 R14: 0000000000414b10 R15: 0000000000000080
[ 2.164675]
[ 2.164695] ---[ end trace 0000000000000000 ]---
[ 2.164827] ------------[ cut here ]------------
[ 2.164855] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.164895] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.164947] Tainted: [W]=WARN
[ 2.164965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.164998] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.165027] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.165118] RSP: 0018:ff4e1d0b003bfa30 EFLAGS: 00010286
[ 2.165146] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.165185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2100
[ 2.165224] RBP: 0000000000000000 R08: ff2f96cd068cc050 R09: ff2f96cd0601b034
[ 2.165267] R10: ff2f96cd04bc3120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.165306] R13: 0000000000000010 R14: ff2f96cd04bc3000 R15: ff2f96cd018c2100
[ 2.165345] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.165388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.165424] CR2: 000000001c462218 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.165463] PKRU: 55555554
[ 2.165478] Call Trace:
[ 2.165494]
[ 2.165510] rtmsg_ifinfo+0x3c/0xa0
[ 2.165533] __dev_notify_flags+0xb1/0xf0
[ 2.165555] rtnl_configure_link+0x8e/0xc0
[ 2.165577] rtnl_newlink+0x744/0xd10
[ 2.165597] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.165627] netlink_rcv_skb+0xca/0x140
[ 2.165650] netlink_unicast+0x26b/0x3a0
[ 2.165673] netlink_sendmsg+0x1e2/0x430
[ 2.165696] __sys_sendto+0x194/0x220
[ 2.165718] __x64_sys_sendto+0x24/0x30
[ 2.165741] do_syscall_64+0x104/0xfc0
[ 2.165765] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.165800] RIP: 0033:0x7fdf9e259e32
[ 2.165821] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[ 2.165927] RSP: 002b:00007fff1c5c1628 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 2.165968] RAX: ffffffffffffffda RBX: 0000000000000038 RCX: 00007fdf9e259e32
[ 2.166017] RDX: 0000000000000078 RSI: 00007fff1c5c16d0 RDI: 0000000000000009
[ 2.166059] RBP: 00007fff1c5c1650 R08: 0000000000000000 R09: 0000000000000000
[ 2.166105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009
[ 2.166152] R13: 0000000000000045 R14: 0000000000414b10 R15: 0000000000000080
[ 2.166195]
[ 2.166210] ---[ end trace 0000000000000000 ]---
[ 2.166267] ------------[ cut here ]------------
[ 2.166298] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.166343] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.166402] Tainted: [W]=WARN
[ 2.166422] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.166457] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.166486] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.166587] RSP: 0018:ff4e1d0b003bf8e0 EFLAGS: 00010286
[ 2.166619] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 2.166661] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2e00
[ 2.166703] RBP: 0000000000000000 R08: ff2f96cd068cc0d0 R09: ff2f96cd0601b034
[ 2.166748] R10: ff2f96cd04bc2120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.166793] R13: 0000000000000010 R14: ff2f96cd04bc2000 R15: ff2f96cd018c2e00
[ 2.166839] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.166886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.166923] CR2: 000000001c462218 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.166965] PKRU: 55555554
[ 2.166980] Call Trace:
[ 2.166994]
[ 2.167007] rtmsg_ifinfo+0x3c/0xa0
[ 2.167029] __dev_notify_flags+0xb1/0xf0
[ 2.167053] netif_change_flags+0x54/0x70
[ 2.167075] do_setlink.isra.0+0x3a2/0x1500
[ 2.167099] ? netlink_set_err+0xb6/0x140
[ 2.167122] ? rtmsg_ifinfo_build_skb+0xf9/0x110
[ 2.167149] ? __nla_validate_parse+0x76/0xf20
[ 2.167180] ? __rtnl_unlock+0x35/0x60
[ 2.167201] ? netdev_run_todo+0x72/0x5d0
[ 2.167223] ? __dev_notify_flags+0xb1/0xf0
[ 2.167245] rtnl_newlink+0xa02/0xd10
[ 2.167268] ? kmalloc_reserve+0xa9/0x170
[ 2.167290] ? __alloc_skb+0x6e/0x320
[ 2.167313] ? netlink_attachskb+0x1ba/0x2b0
[ 2.167344] ? file_ns_capable+0x19/0x30
[ 2.167367] ? netlink_net_capable+0x48/0x70
[ 2.167400] ? ns_capable+0x2e/0x50
[ 2.167422] ? rtnetlink_rcv_msg+0x2dd/0x3f0
[ 2.167451] ? netlink_unicast+0x306/0x3a0
[ 2.167471] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.167499] netlink_rcv_skb+0xca/0x140
[ 2.167518] netlink_unicast+0x26b/0x3a0
[ 2.167537] netlink_sendmsg+0x1e2/0x430
[ 2.167560] __sys_sendto+0x194/0x220
[ 2.167583] __x64_sys_sendto+0x24/0x30
[ 2.167601] do_syscall_64+0x104/0xfc0
[ 2.167624] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.167654] RIP: 0033:0x7fdf9e259e32
[ 2.167675] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[ 2.167772] RSP: 002b:00007fff1c5c1638 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 2.167817] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fdf9e259e32
[ 2.167856] RDX: 0000000000000020 RSI: 00007fff1c5c16b0 RDI: 0000000000000009
[ 2.167897] RBP: 00007fff1c5c1660 R08: 0000000000000000 R09: 0000000000000000
[ 2.167936] R10: 0000000000000000 R11: 0000000000000246 R12: 000000001c93cdc5
[ 2.167974] R13: 0100000000000000 R14: 00005402b80d0120 R15: 0100000000000000
[ 2.168018]
[ 2.168032] ---[ end trace 0000000000000000 ]---
[ 2.168126] ------------[ cut here ]------------
[ 2.168153] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: rst_ipv6/147
[ 2.168193] CPU: 3 UID: 0 PID: 147 Comm: rst_ipv6 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.168250] Tainted: [W]=WARN
[ 2.168270] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.168303] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.168330] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.168425] RSP: 0018:ff4e1d0b003bf8e0 EFLAGS: 00010286
[ 2.168453] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 2.168494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2100
[ 2.168534] RBP: 0000000000000000 R08: ff2f96cd068cc050 R09: ff2f96cd0601a034
[ 2.168576] R10: ff2f96cd04bc3120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.168619] R13: 0000000000000010 R14: ff2f96cd04bc3000 R15: ff2f96cd018c2100
[ 2.168661] FS: 00007fdf9e1db780(0000) GS:ff2f96cd8fdc9000(0000) knlGS:0000000000000000
[ 2.168697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.168736] CR2: 00007fdf9d9d7cd4 CR3: 00000000033cd003 CR4: 0000000000771ef0
[ 2.168779] PKRU: 55555554
[ 2.168796] Call Trace:
[ 2.168811]
[ 2.168827] rtmsg_ifinfo+0x3c/0xa0
[ 2.168848] __dev_notify_flags+0xb1/0xf0
[ 2.168869] netif_change_flags+0x54/0x70
[ 2.168889] do_setlink.isra.0+0x3a2/0x1500
[ 2.168909] ? alloc_pages_mpol+0x48/0xf0
[ 2.168932] ? __pte_offset_map+0x1b/0x90
[ 2.168955] ? walk_pte_range_inner+0x48/0xd0
[ 2.168979] ? __nla_validate_parse+0x76/0xf20
[ 2.169007] ? walk_pgd_range+0x760/0x9d0
[ 2.169028] ? sysvec_irq_work+0xe/0x80
[ 2.169048] rtnl_newlink+0xa02/0xd10
[ 2.169069] ? idr_replace+0x9f/0xb0
[ 2.169091] ? arch_irq_work_raise+0x21/0x30
[ 2.169120] ? cpu_util.constprop.0+0x75/0xe0
[ 2.169150] ? sched_balance_find_dst_group+0x269/0x810
[ 2.169178] ? file_ns_capable+0x19/0x30
[ 2.169199] ? netlink_net_capable+0x48/0x70
[ 2.169226] ? ns_capable+0x2e/0x50
[ 2.169248] ? rtnetlink_rcv_msg+0x2dd/0x3f0
[ 2.169272] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.169301] netlink_rcv_skb+0xca/0x140
[ 2.169322] netlink_unicast+0x26b/0x3a0
[ 2.169344] netlink_sendmsg+0x1e2/0x430
[ 2.169368] __sys_sendto+0x194/0x220
[ 2.169386] __x64_sys_sendto+0x24/0x30
[ 2.169412] do_syscall_64+0x104/0xfc0
[ 2.169434] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.169461] RIP: 0033:0x7fdf9e259e32
[ 2.169480] Code: 08 0f 85 91 41 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 bf 01 00
[ 2.169575] RSP: 002b:00007fff1c5c1638 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 2.169613] RAX: ffffffffffffffda RBX: 0000000000000009 RCX: 00007fdf9e259e32
[ 2.169648] RDX: 0000000000000020 RSI: 00007fff1c5c16b0 RDI: 0000000000000009
[ 2.169687] RBP: 00007fff1c5c1660 R08: 0000000000000000 R09: 0000000000000000
[ 2.169733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000013ede3e0
[ 2.169770] R13: 0100000000000000 R14: 00000100b80d0120 R15: 0100000000000000
[ 2.169813]
[ 2.169827] ---[ end trace 0000000000000000 ]---
[ 2.169890] ------------[ cut here ]------------
[ 2.169927] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u20:0/39
[ 2.169988] CPU: 0 UID: 0 PID: 39 Comm: kworker/u20:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.170045] Tainted: [W]=WARN
[ 2.170065] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.170102] Workqueue: events_unbound linkwatch_event
[ 2.170128] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.170156] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.170254] RSP: 0018:ff4e1d0b00163d50 EFLAGS: 00010286
[ 2.170281] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[ 2.170321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd03163300
[ 2.170362] RBP: 0000000000000000 R08: ff2f96cd068cc0d0 R09: ff2f96cd04b25034
[ 2.170398] R10: ff2f96cd04bc2120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.170440] R13: 0000000000000010 R14: ff2f96cd04bc2000 R15: ff2f96cd03163300
[ 2.170488] FS: 0000000000000000(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 2.170531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.170568] CR2: 00007fd3ed26bab0 CR3: 0000000001fd0002 CR4: 0000000000771ef0
[ 2.170610] PKRU: 55555554
[ 2.170625] Call Trace:
[ 2.170639]
[ 2.170653] rtmsg_ifinfo+0x3c/0xa0
[ 2.170675] netif_state_change+0x99/0xf0
[ 2.170698] ? linkwatch_do_dev+0x4c/0x60
[ 2.170720] __linkwatch_run_queue+0x133/0x270
[ 2.170748] linkwatch_event+0x31/0x40
[ 2.170771] process_one_work+0x162/0x360
[ 2.170796] ? __timer_delete_sync+0xde/0xe0
[ 2.170821] worker_thread+0x16e/0x2d0
[ 2.170843] ? rescuer_thread+0x510/0x510
[ 2.170866] kthread+0xe1/0x120
[ 2.170886] ? kthread_park+0xa0/0xa0
[ 2.170912] ret_from_fork+0x16d/0x250
[ 2.170932] ? kthread_park+0xa0/0xa0
[ 2.170953] ret_from_fork_asm+0x11/0x20
[ 2.170976]
[ 2.170988] ---[ end trace 0000000000000000 ]---
[ 2.185833] ------------[ cut here ]------------
[ 2.185871] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 2.185934] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.185988] Tainted: [W]=WARN
[ 2.186008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.186038] Workqueue: netns cleanup_net
[ 2.186061] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.186089] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.186199] RSP: 0018:ff4e1d0b00067ce8 EFLAGS: 00010286
[ 2.186224] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.186265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.186306] RBP: 0000000000000000 R08: ff2f96cd03363f90 R09: ff2f96cd04b12030
[ 2.186348] R10: ff2f96cd04b23120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.186386] R13: 0000000000000011 R14: ff2f96cd04b23000 R15: ff2f96cd018c2200
[ 2.186428] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 2.186469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.186498] CR2: 000055e30598a400 CR3: 00000000033b7003 CR4: 0000000000771ef0
[ 2.186539] PKRU: 55555554
[ 2.186555] Call Trace:
[ 2.186567]
[ 2.186582] unregister_netdevice_many_notify+0x877/0x9d0
[ 2.186611] ops_undo_list+0x20a/0x240
[ 2.186633] cleanup_net+0x1d7/0x2e0
[ 2.186656] process_one_work+0x162/0x360
[ 2.186682] worker_thread+0x16e/0x2d0
[ 2.186702] ? rescuer_thread+0x510/0x510
[ 2.186725] kthread+0xe1/0x120
[ 2.186749] ? kthread_park+0xa0/0xa0
[ 2.186770] ret_from_fork+0x16d/0x250
[ 2.186796] ? kthread_park+0xa0/0xa0
[ 2.186817] ret_from_fork_asm+0x11/0x20
[ 2.186839]
[ 2.186853] ---[ end trace 0000000000000000 ]---
[ 2.195819] ------------[ cut here ]------------
[ 2.195859] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 2.195919] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.195978] Tainted: [W]=WARN
[ 2.195998] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.196032] Workqueue: netns cleanup_net
[ 2.196051] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.196075] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 2.196157] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 2.196182] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.196222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 2.196260] RBP: 0000000000000000 R08: ff2f96cd018fff90 R09: ff2f96cd04b1482c
[ 2.196302] R10: ff2f96cd04b1e120 R11: fefefefefefefeff R12: 0000000000000000
[ 2.196340] R13: 0000000000000011 R14: ff2f96cd04b1e000 R15: ff2f96cd018c2200
[ 2.196383] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 2.196428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.196465] CR2: 000055e30598a400 CR3: 00000000033b7003 CR4: 0000000000771ef0
[ 2.196509] PKRU: 55555554
[ 2.196522] Call Trace:
[ 2.196537]
[ 2.196551] unregister_netdevice_many_notify+0x877/0x9d0
[ 2.196580] default_device_exit_batch+0x318/0x390
[ 2.196606] ops_undo_list+0x10b/0x240
[ 2.196627] cleanup_net+0x1d7/0x2e0
[ 2.196648] process_one_work+0x162/0x360
[ 2.196670] worker_thread+0x16e/0x2d0
[ 2.196691] ? rescuer_thread+0x510/0x510
[ 2.196709] kthread+0xe1/0x120
[ 2.196729] ? kthread_park+0xa0/0xa0
[ 2.196748] ret_from_fork+0x16d/0x250
[ 2.196773] ? kthread_park+0xa0/0xa0
[ 2.196800] ret_from_fork_asm+0x11/0x20
[ 2.196827]
[ 2.196845] ---[ end trace 0000000000000000 ]---
[ 3.203816] ------------[ cut here ]------------
[ 3.203915] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: kworker/u17:0/36
[ 3.203981] CPU: 0 UID: 0 PID: 36 Comm: kworker/u17:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.204036] Tainted: [W]=WARN
[ 3.204055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.204093] Workqueue: events_unbound linkwatch_event
[ 3.204121] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.204150] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.204247] RSP: 0018:ff4e1d0b0014bd50 EFLAGS: 00010286
[ 3.204277] RAX: 00000000ffffffa6 RBX: 0000000000000000 RCX: 0000000000000000
[ 3.204319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd03163300
[ 3.204363] RBP: 0000000000000000 R08: ff2f96cd068cc050 R09: ff2f96cd04b25034
[ 3.204412] R10: ff2f96cd04bc3120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.204458] R13: 0000000000000010 R14: ff2f96cd04bc3000 R15: ff2f96cd03163300
[ 3.204504] FS: 0000000000000000(0000) GS:ff2f96cd8fc49000(0000) knlGS:0000000000000000
[ 3.204584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.204621] CR2: 00007fd3ed26bab0 CR3: 0000000001fd0002 CR4: 0000000000771ef0
[ 3.204662] PKRU: 55555554
[ 3.204680] Call Trace:
[ 3.204699]
[ 3.204721] rtmsg_ifinfo+0x3c/0xa0
[ 3.204750] netif_state_change+0x99/0xf0
[ 3.204775] ? linkwatch_do_dev+0x4c/0x60
[ 3.204806] __linkwatch_run_queue+0x133/0x270
[ 3.204837] linkwatch_event+0x31/0x40
[ 3.204858] process_one_work+0x162/0x360
[ 3.204880] worker_thread+0x16e/0x2d0
[ 3.204902] ? rescuer_thread+0x510/0x510
[ 3.204925] kthread+0xe1/0x120
[ 3.204945] ? kthread_park+0xa0/0xa0
[ 3.204966] ret_from_fork+0x16d/0x250
[ 3.204988] ? kthread_park+0xa0/0xa0
[ 3.205012] ret_from_fork_asm+0x11/0x20
[ 3.205037]
[ 3.205052] ---[ end trace 0000000000000000 ]---
[ 3.231885] ------------[ cut here ]------------
[ 3.231972] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.232048] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.232127] Tainted: [W]=WARN
[ 3.232151] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.232195] Workqueue: netns cleanup_net
[ 3.232224] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.232262] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.232402] RSP: 0018:ff4e1d0b00067ce8 EFLAGS: 00010286
[ 3.232450] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.232504] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.232538] RBP: 0000000000000000 R08: ff2f96cd04976fd0 R09: ff2f96cd048f3030
[ 3.232598] R10: ff2f96cd04b92120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.232658] R13: 0000000000000011 R14: ff2f96cd04b92000 R15: ff2f96cd018c2200
[ 3.232710] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.232756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.232806] CR2: 00007f9578003f98 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.232864] PKRU: 55555554
[ 3.232878] Call Trace:
[ 3.232894]
[ 3.232919] unregister_netdevice_many_notify+0x877/0x9d0
[ 3.232950] ops_undo_list+0x20a/0x240
[ 3.232981] cleanup_net+0x1d7/0x2e0
[ 3.233006] process_one_work+0x162/0x360
[ 3.233025] worker_thread+0x16e/0x2d0
[ 3.233043] ? rescuer_thread+0x510/0x510
[ 3.233062] kthread+0xe1/0x120
[ 3.233090] ? kthread_park+0xa0/0xa0
[ 3.233113] ret_from_fork+0x16d/0x250
[ 3.233143] ? kthread_park+0xa0/0xa0
[ 3.233172] ret_from_fork_asm+0x11/0x20
[ 3.233194]
[ 3.233210] ---[ end trace 0000000000000000 ]---
[ 3.233317] ------------[ cut here ]------------
[ 3.233353] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.233420] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.233481] Tainted: [W]=WARN
[ 3.233519] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.233566] Workqueue: netns cleanup_net
[ 3.233589] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.233613] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.233735] RSP: 0018:ff4e1d0b00067ce8 EFLAGS: 00010286
[ 3.233767] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.233824] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.233866] RBP: 0000000000000000 R08: ff2f96cd04964c90 R09: ff2f96cd04bb7030
[ 3.233909] R10: ff2f96cd04bbe120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.233953] R13: 0000000000000011 R14: ff2f96cd04bbe000 R15: ff2f96cd018c2200
[ 3.234002] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.234047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.234082] CR2: 00007f9578003f98 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.234135] PKRU: 55555554
[ 3.234149] Call Trace:
[ 3.234161]
[ 3.234175] unregister_netdevice_many_notify+0x877/0x9d0
[ 3.234210] ops_undo_list+0x20a/0x240
[ 3.234234] cleanup_net+0x1d7/0x2e0
[ 3.234266] process_one_work+0x162/0x360
[ 3.234289] worker_thread+0x16e/0x2d0
[ 3.234308] ? rescuer_thread+0x510/0x510
[ 3.234333] kthread+0xe1/0x120
[ 3.234355] ? kthread_park+0xa0/0xa0
[ 3.234409] ret_from_fork+0x16d/0x250
[ 3.234426] ? kthread_park+0xa0/0xa0
[ 3.234447] ret_from_fork_asm+0x11/0x20
[ 3.234470]
[ 3.234491] ---[ end trace 0000000000000000 ]---
[ 3.241829] ------------[ cut here ]------------
[ 3.241896] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.241963] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.242010] Tainted: [W]=WARN
[ 3.242031] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.242066] Workqueue: netns cleanup_net
[ 3.242113] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.242141] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.242231] RSP: 0018:ff4e1d0b00067c08 EFLAGS: 00010286
[ 3.242254] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 3.242294] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.242338] RBP: 0000000000000000 R08: ff2f96cd068cc050 R09: ff2f96cd04bbe034
[ 3.242378] R10: ff2f96cd04bc3120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.242426] R13: 0000000000000010 R14: ff2f96cd04bc3000 R15: ff2f96cd018c2200
[ 3.242472] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.242515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.242547] CR2: 00007f9577e5e770 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.242588] PKRU: 55555554
[ 3.242602] Call Trace:
[ 3.242616]
[ 3.242629] rtmsg_ifinfo+0x3c/0xa0
[ 3.242649] netif_close_many+0xed/0x190
[ 3.242672] unregister_netdevice_many_notify+0x267/0x9d0
[ 3.242701] ? unregister_netdevice_queue+0x27/0xd0
[ 3.242727] ? xas_load+0x9/0xa0
[ 3.242747] default_device_exit_batch+0x318/0x390
[ 3.242779] ops_undo_list+0x10b/0x240
[ 3.242806] cleanup_net+0x1d7/0x2e0
[ 3.242828] process_one_work+0x162/0x360
[ 3.242848] worker_thread+0x16e/0x2d0
[ 3.242871] ? rescuer_thread+0x510/0x510
[ 3.242891] kthread+0xe1/0x120
[ 3.242910] ? kthread_park+0xa0/0xa0
[ 3.242930] ret_from_fork+0x16d/0x250
[ 3.242954] ? kthread_park+0xa0/0xa0
[ 3.242977] ret_from_fork_asm+0x11/0x20
[ 3.242997]
[ 3.243010] ---[ end trace 0000000000000000 ]---
[ 3.243062] ------------[ cut here ]------------
[ 3.243086] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.243144] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.243202] Tainted: [W]=WARN
[ 3.243219] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.243251] Workqueue: netns cleanup_net
[ 3.243273] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.243302] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.243402] RSP: 0018:ff4e1d0b00067c08 EFLAGS: 00010286
[ 3.243431] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 3.243472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.243512] RBP: 0000000000000000 R08: ff2f96cd068cc0d0 R09: ff2f96cd04bbe034
[ 3.243552] R10: ff2f96cd04bc2120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.243596] R13: 0000000000000010 R14: ff2f96cd04bc2000 R15: ff2f96cd018c2200
[ 3.243641] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.243686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.243719] CR2: 00007f9577e5e770 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.243761] PKRU: 55555554
[ 3.243775] Call Trace:
[ 3.243792]
[ 3.243806] rtmsg_ifinfo+0x3c/0xa0
[ 3.243826] netif_close_many+0xed/0x190
[ 3.243846] unregister_netdevice_many_notify+0x267/0x9d0
[ 3.243874] ? unregister_netdevice_queue+0x27/0xd0
[ 3.243903] ? xas_load+0x9/0xa0
[ 3.243923] default_device_exit_batch+0x318/0x390
[ 3.243956] ops_undo_list+0x10b/0x240
[ 3.243979] cleanup_net+0x1d7/0x2e0
[ 3.244003] process_one_work+0x162/0x360
[ 3.244025] worker_thread+0x16e/0x2d0
[ 3.244048] ? rescuer_thread+0x510/0x510
[ 3.244073] kthread+0xe1/0x120
[ 3.244096] ? kthread_park+0xa0/0xa0
[ 3.244119] ret_from_fork+0x16d/0x250
[ 3.244139] ? kthread_park+0xa0/0xa0
[ 3.244157] ret_from_fork_asm+0x11/0x20
[ 3.244177]
[ 3.244192] ---[ end trace 0000000000000000 ]---
[ 3.244278] ------------[ cut here ]------------
[ 3.244306] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.244362] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.244421] Tainted: [W]=WARN
[ 3.244440] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.244472] Workqueue: netns cleanup_net
[ 3.244498] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.244529] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.244619] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 3.244648] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.244693] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.244736] RBP: 0000000000000000 R08: ff2f96cd068cc050 R09: ff2f96cd06013834
[ 3.244782] R10: ff2f96cd04bc3120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.244826] R13: 0000000000000011 R14: ff2f96cd04bc3000 R15: ff2f96cd018c2200
[ 3.244874] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.244918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.244950] CR2: 00007f9577e5e770 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.244994] PKRU: 55555554
[ 3.245008] Call Trace:
[ 3.245020]
[ 3.245035] unregister_netdevice_many_notify+0x877/0x9d0
[ 3.245062] default_device_exit_batch+0x318/0x390
[ 3.245090] ops_undo_list+0x10b/0x240
[ 3.245110] cleanup_net+0x1d7/0x2e0
[ 3.245134] process_one_work+0x162/0x360
[ 3.245155] worker_thread+0x16e/0x2d0
[ 3.245175] ? rescuer_thread+0x510/0x510
[ 3.245200] kthread+0xe1/0x120
[ 3.245220] ? kthread_park+0xa0/0xa0
[ 3.245240] ret_from_fork+0x16d/0x250
[ 3.245261] ? kthread_park+0xa0/0xa0
[ 3.245280] ret_from_fork_asm+0x11/0x20
[ 3.245301]
[ 3.245315] ---[ end trace 0000000000000000 ]---
[ 3.245401] ------------[ cut here ]------------
[ 3.245427] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.245479] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.245534] Tainted: [W]=WARN
[ 3.245552] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.245583] Workqueue: netns cleanup_net
[ 3.245604] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.245632] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.245722] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 3.245748] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.245788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.245827] RBP: 0000000000000000 R08: ff2f96cd01921890 R09: ff2f96cd048f582c
[ 3.245865] R10: ff2f96cd04b35120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.245905] R13: 0000000000000011 R14: ff2f96cd04b35000 R15: ff2f96cd018c2200
[ 3.245948] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.245988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.246019] CR2: 00007f9577e5e770 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.246060] PKRU: 55555554
[ 3.246072] Call Trace:
[ 3.246086]
[ 3.246101] unregister_netdevice_many_notify+0x877/0x9d0
[ 3.246130] default_device_exit_batch+0x318/0x390
[ 3.246157] ops_undo_list+0x10b/0x240
[ 3.246177] cleanup_net+0x1d7/0x2e0
[ 3.246199] process_one_work+0x162/0x360
[ 3.246218] worker_thread+0x16e/0x2d0
[ 3.246238] ? rescuer_thread+0x510/0x510
[ 3.246256] kthread+0xe1/0x120
[ 3.246272] ? kthread_park+0xa0/0xa0
[ 3.246291] ret_from_fork+0x16d/0x250
[ 3.246312] ? kthread_park+0xa0/0xa0
[ 3.246331] ret_from_fork_asm+0x11/0x20
[ 3.246353]
[ 3.246368] ---[ end trace 0000000000000000 ]---
[ 3.246437] ------------[ cut here ]------------
[ 3.246463] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.246511] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.246563] Tainted: [W]=WARN
[ 3.246582] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.246617] Workqueue: netns cleanup_net
[ 3.246639] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.246673] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.246764] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 3.246795] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.246833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.246872] RBP: 0000000000000000 R08: ff2f96cd068cc0d0 R09: ff2f96cd04bb2034
[ 3.246908] R10: ff2f96cd04bc2120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.246949] R13: 0000000000000011 R14: ff2f96cd04bc2000 R15: ff2f96cd018c2200
[ 3.246989] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.247028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.247060] CR2: 00007f9577e5e770 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.247104] PKRU: 55555554
[ 3.247119] Call Trace:
[ 3.247133]
[ 3.247145] unregister_netdevice_many_notify+0x877/0x9d0
[ 3.247175] default_device_exit_batch+0x318/0x390
[ 3.247200] ops_undo_list+0x10b/0x240
[ 3.247222] cleanup_net+0x1d7/0x2e0
[ 3.247244] process_one_work+0x162/0x360
[ 3.247264] worker_thread+0x16e/0x2d0
[ 3.247284] ? rescuer_thread+0x510/0x510
[ 3.247306] kthread+0xe1/0x120
[ 3.247329] ? kthread_park+0xa0/0xa0
[ 3.247349] ret_from_fork+0x16d/0x250
[ 3.247368] ? kthread_park+0xa0/0xa0
[ 3.247389] ret_from_fork_asm+0x11/0x20
[ 3.247417]
[ 3.247431] ---[ end trace 0000000000000000 ]---
[ 3.247500] ------------[ cut here ]------------
[ 3.247527] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:0/12
[ 3.247577] CPU: 1 UID: 0 PID: 12 Comm: kworker/u16:0 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 3.247631] Tainted: [W]=WARN
[ 3.247649] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 3.247682] Workqueue: netns cleanup_net
[ 3.247704] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 3.247734] Code: 80 00 00 00 e8 59 d9 ff ff 48 83 c4 38 85 c0 75 18 48 83 c4 08 4c 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 44 8b 48 08 eb b4 90 <0f> 0b 90 ba 02 00 00 00 4c 89 fe 31 ff e8 76 ac fb ff b9 a6 ff ff
[ 3.247828] RSP: 0018:ff4e1d0b00067c78 EFLAGS: 00010286
[ 3.247856] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 3.247894] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff2f96cd018c2200
[ 3.247932] RBP: 0000000000000000 R08: ff2f96cd04964b90 R09: ff2f96cd04ba582c
[ 3.247971] R10: ff2f96cd04bb9120 R11: fefefefefefefeff R12: 0000000000000000
[ 3.248010] R13: 0000000000000011 R14: ff2f96cd04bb9000 R15: ff2f96cd018c2200
[ 3.248052] FS: 0000000000000000(0000) GS:ff2f96cd8fcc9000(0000) knlGS:0000000000000000
[ 3.248091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 3.248125] CR2: 00007f9577e5e770 CR3: 0000000021643004 CR4: 0000000000771ef0
[ 3.248165] PKRU: 55555554
[ 3.248180] Call Trace:
[ 3.248193]
[ 3.248205] unregister_netdevice_many_notify+0x877/0x9d0
[ 3.248232] default_device_exit_batch+0x318/0x390
[ 3.248263] ops_undo_list+0x10b/0x240
[ 3.248283] cleanup_net+0x1d7/0x2e0
[ 3.248307] process_one_work+0x162/0x360
[ 3.248329] worker_thread+0x16e/0x2d0
[ 3.248350] ? rescuer_thread+0x510/0x510
[ 3.248372] kthread+0xe1/0x120
[ 3.248399] ? kthread_park+0xa0/0xa0
[ 3.248418] ret_from_fork+0x16d/0x250
[ 3.248442] ? kthread_park+0xa0/0xa0
[ 3.248463] ret_from_fork_asm+0x11/0x20
[ 3.248481]
[ 3.248496] ---[ end trace 0000000000000000 ]---