[ 2.373409] netconsole: network logging started
[ 2.414591] ------------[ cut here ]------------
[ 2.414649] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/176
[ 2.414708] Modules linked in: netconsole netdevsim
[ 2.414745] CPU: 3 UID: 0 PID: 176 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.414810] Tainted: [W]=WARN
[ 2.414832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.414872] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.414905] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.415006] RSP: 0018:ff2a69b64036fcc8 EFLAGS: 00010286
[ 2.415036] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.415077] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081891b00
[ 2.415117] RBP: 0000000000000000 R08: ff129b0081ceb210 R09: ff129b008721202c
[ 2.415156] R10: ff129b0082fc5118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.415196] R13: 0000000000000010 R14: ff129b0082fc5000 R15: ff129b0081891b00
[ 2.415245] FS: 00007f41e82e3840(0000) GS:ff129b0103bda000(0000) knlGS:0000000000000000
[ 2.415292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.415327] CR2: 0000000000479648 CR3: 0000000003f2c001 CR4: 0000000000771ef0
[ 2.415377] PKRU: 55555554
[ 2.415393] Call Trace:
[ 2.415409]
[ 2.415427] rtmsg_ifinfo+0x3c/0xa0
[ 2.415451] register_netdevice+0x8e1/0xa70
[ 2.415475] register_netdev+0x1e/0x30
[ 2.415497] loopback_net_init+0x57/0xb0
[ 2.415522] ? vsock_sysctl_init_net+0xb6/0x140
[ 2.415557] ops_init+0x68/0x140
[ 2.415585] setup_net+0x85/0x150
[ 2.415608] copy_net_ns+0xf5/0x200
[ 2.415632] create_new_namespaces+0x117/0x2f0
[ 2.415667] unshare_nsproxy_namespaces+0x85/0xb0
[ 2.415692] ksys_unshare+0x346/0x5e0
[ 2.415714] __x64_sys_unshare+0x12/0x20
[ 2.415738] do_syscall_64+0x104/0xfc0
[ 2.415762] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.415794] RIP: 0033:0x7f41e85a5bcb
[ 2.415817] 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
[ 2.415920] RSP: 002b:00007ffe5712d238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 2.415968] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f41e85a5bcb
[ 2.416013] RDX: 0000000000000000 RSI: 0000000000477309 RDI: 0000000040000000
[ 2.416058] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 2.416101] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe5712f460
[ 2.416147] R13: 0000000000000001 R14: 00007f41e82e36f8 R15: 00007ffe5712f845
[ 2.416194]
[ 2.416208] ---[ end trace 0000000000000000 ]---
[ 2.420023] ------------[ cut here ]------------
[ 2.420101] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/177
[ 2.420193] Modules linked in: netconsole netdevsim
[ 2.420262] CPU: 2 UID: 0 PID: 177 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.420363] Tainted: [W]=WARN
[ 2.420420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.420494] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.420562] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.420710] RSP: 0018:ff2a69b640377720 EFLAGS: 00010286
[ 2.420779] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 2.420872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081890d00
[ 2.420951] RBP: 0000000000000000 R08: ff129b0081ceb210 R09: ff129b0082d2702c
[ 2.421034] R10: ff129b0082fc5118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.421113] R13: 0000000000000010 R14: ff129b0082fc5000 R15: ff129b0081890d00
[ 2.421199] FS: 00007f9c3f4a7840(0000) GS:ff129b0103b5a000(0000) knlGS:0000000000000000
[ 2.421282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.421376] CR2: 000000001248b988 CR3: 00000000066fa002 CR4: 0000000000771ef0
[ 2.421458] PKRU: 55555554
[ 2.421508] Call Trace:
[ 2.421557]
[ 2.421607] rtmsg_ifinfo+0x3c/0xa0
[ 2.421666] __dev_notify_flags+0xb1/0xf0
[ 2.421726] ? rtnl_getlink+0x456/0x5e0
[ 2.421785] netif_change_flags+0x54/0x70
[ 2.421844] do_setlink.isra.0+0x390/0x1570
[ 2.421909] ? __nla_validate_parse+0x76/0xf20
[ 2.421978] rtnl_newlink+0x9c7/0xe10
[ 2.422037] ? kmalloc_reserve+0xa9/0x170
[ 2.422097] ? do_setlink.isra.0+0x1570/0x1570
[ 2.422169] rtnetlink_rcv_msg+0x39f/0x460
[ 2.422234] ? netlink_unicast+0x306/0x3a0
[ 2.422300] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.422376] netlink_rcv_skb+0xca/0x140
[ 2.422441] netlink_unicast+0x26b/0x3a0
[ 2.422505] netlink_sendmsg+0x1e2/0x430
[ 2.422569] ____sys_sendmsg+0x14c/0x2b0
[ 2.422630] ___sys_sendmsg+0xe1/0x120
[ 2.422690] __sys_sendmsg+0xad/0x100
[ 2.422750] do_syscall_64+0x104/0xfc0
[ 2.422810] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.422886] RIP: 0033:0x7f9c3f6e108e
[ 2.422944] 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
[ 2.423088] RSP: 002b:00007ffe57e540d0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2.423167] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f9c3f6e108e
[ 2.423249] RDX: 0000000000000000 RSI: 00007ffe57e54180 RDI: 0000000000000005
[ 2.423339] RBP: 00007ffe57e540e0 R08: 0000000000000000 R09: 0000000000000000
[ 2.423425] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfce
[ 2.423509] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffe57e54850
[ 2.423595]
[ 2.423648] ---[ end trace 0000000000000000 ]---
[ 2.434640] ------------[ cut here ]------------
[ 2.434700] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: bash/150
[ 2.434759] Modules linked in: netconsole netdevsim
[ 2.434801] CPU: 0 UID: 0 PID: 150 Comm: bash Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.434867] Tainted: [W]=WARN
[ 2.434888] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.434926] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.434956] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.435060] RSP: 0018:ff2a69b6403e79d0 EFLAGS: 00010286
[ 2.435090] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.435131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0083c3d900
[ 2.435175] RBP: 0000000000000000 R08: ff129b0082fa6d10 R09: ff129b0087217030
[ 2.435220] R10: ff129b00828ca118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.435265] R13: 0000000000000010 R14: ff129b00828ca000 R15: ff129b0083c3d900
[ 2.435313] FS: 00007f1dc757db80(0000) GS:ff129b0103a5a000(0000) knlGS:0000000000000000
[ 2.435362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.435401] CR2: 0000557f811298e0 CR3: 0000000003303001 CR4: 0000000000771ef0
[ 2.435447] PKRU: 55555554
[ 2.435461] Call Trace:
[ 2.435478]
[ 2.435494] rtmsg_ifinfo+0x3c/0xa0
[ 2.435517] register_netdevice+0x8e1/0xa70
[ 2.435547] nsim_create+0x3a9/0x3e0 [netdevsim]
[ 2.435582] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 2.435620] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 2.435653] really_probe+0xc9/0x290
[ 2.435681] ? driver_probe_device+0xe0/0xe0
[ 2.435714] __driver_probe_device+0x8d/0x160
[ 2.435748] driver_probe_device+0x1f/0xe0
[ 2.435775] __device_attach_driver+0x71/0x100
[ 2.435806] bus_for_each_drv+0x9d/0x100
[ 2.435832] __device_attach+0xb0/0x1b0
[ 2.435861] device_initial_probe+0x4a/0x70
[ 2.435885] bus_probe_device+0x3c/0xb0
[ 2.435906] device_add+0x675/0x8a0
[ 2.435931] new_device_store+0x19b/0x2b0 [netdevsim]
[ 2.435965] kernfs_fop_write_iter+0x151/0x200
[ 2.435998] vfs_write+0x257/0x5c0
[ 2.436025] ksys_write+0x7b/0x110
[ 2.436052] do_syscall_64+0x104/0xfc0
[ 2.436078] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.436111] RIP: 0033:0x7f1dc75ef08e
[ 2.436133] 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
[ 2.436239] RSP: 002b:00007ffd497e7140 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.436283] RAX: ffffffffffffffda RBX: 00007f1dc7771580 RCX: 00007f1dc75ef08e
[ 2.436328] RDX: 0000000000000004 RSI: 0000557f9cf7b660 RDI: 0000000000000001
[ 2.436374] RBP: 00007ffd497e7150 R08: 0000000000000000 R09: 0000000000000000
[ 2.436418] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 2.436462] R13: 0000000000000004 R14: 0000557f9cf7b660 R15: 0000000000000000
[ 2.436507]
[ 2.436522] ---[ end trace 0000000000000000 ]---
[ 2.436957] ------------[ cut here ]------------
[ 2.437007] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#0: bash/150
[ 2.437068] Modules linked in: netconsole netdevsim
[ 2.437100] CPU: 0 UID: 0 PID: 150 Comm: bash Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.437164] Tainted: [W]=WARN
[ 2.437189] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.437227] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.437258] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.437369] RSP: 0018:ff2a69b6403e79d0 EFLAGS: 00010286
[ 2.437399] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.437445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0083c3d800
[ 2.437490] RBP: 0000000000000000 R08: ff129b0083d32550 R09: ff129b0087215030
[ 2.437535] R10: ff129b0083f6e118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.437581] R13: 0000000000000010 R14: ff129b0083f6e000 R15: ff129b0083c3d800
[ 2.437628] FS: 00007f1dc757db80(0000) GS:ff129b0103a5a000(0000) knlGS:0000000000000000
[ 2.437674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.437711] CR2: 0000557f811298e0 CR3: 0000000003303001 CR4: 0000000000771ef0
[ 2.437757] PKRU: 55555554
[ 2.437776] Call Trace:
[ 2.437791]
[ 2.437806] rtmsg_ifinfo+0x3c/0xa0
[ 2.437827] register_netdevice+0x8e1/0xa70
[ 2.437861] nsim_create+0x3a9/0x3e0 [netdevsim]
[ 2.437895] __nsim_dev_port_add+0x1cc/0x420 [netdevsim]
[ 2.437931] nsim_drv_probe+0x667/0x760 [netdevsim]
[ 2.437964] really_probe+0xc9/0x290
[ 2.437991] ? driver_probe_device+0xe0/0xe0
[ 2.438023] __driver_probe_device+0x8d/0x160
[ 2.438055] driver_probe_device+0x1f/0xe0
[ 2.438079] __device_attach_driver+0x71/0x100
[ 2.438111] bus_for_each_drv+0x9d/0x100
[ 2.438134] __device_attach+0xb0/0x1b0
[ 2.438159] device_initial_probe+0x4a/0x70
[ 2.438185] bus_probe_device+0x3c/0xb0
[ 2.438210] device_add+0x675/0x8a0
[ 2.438235] new_device_store+0x19b/0x2b0 [netdevsim]
[ 2.438269] kernfs_fop_write_iter+0x151/0x200
[ 2.438304] vfs_write+0x257/0x5c0
[ 2.438334] ksys_write+0x7b/0x110
[ 2.438359] do_syscall_64+0x104/0xfc0
[ 2.438391] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.438425] RIP: 0033:0x7f1dc75ef08e
[ 2.438449] 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
[ 2.438548] RSP: 002b:00007ffd497e7170 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.438593] RAX: ffffffffffffffda RBX: 00007f1dc7771580 RCX: 00007f1dc75ef08e
[ 2.438639] RDX: 0000000000000004 RSI: 0000557f9cf7b660 RDI: 0000000000000001
[ 2.438684] RBP: 00007ffd497e7180 R08: 0000000000000000 R09: 0000000000000000
[ 2.438732] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 2.438776] R13: 0000000000000004 R14: 0000557f9cf7b660 R15: 0000000000000000
[ 2.438820]
[ 2.438834] ---[ end trace 0000000000000000 ]---
[ 2.484901] ------------[ cut here ]------------
[ 2.485036] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/193
[ 2.485139] Modules linked in: netconsole netdevsim
[ 2.485213] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.485311] Tainted: [W]=WARN
[ 2.485377] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.485454] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.485543] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.485689] RSP: 0018:ff2a69b6405136d8 EFLAGS: 00010286
[ 2.485758] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.485840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081890d00
[ 2.485927] RBP: 0000000000000000 R08: ff129b0082fa6d10 R09: ff129b0083fb6830
[ 2.486008] R10: ff129b00828ca118 R11: fefefefefefefeff R12: ff2a69b64051378c
[ 2.486091] R13: 0000000000000011 R14: ff129b00828ca000 R15: ff129b0081890d00
[ 2.486181] FS: 00007ff536279840(0000) GS:ff129b0103b5a000(0000) knlGS:0000000000000000
[ 2.486267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.486350] CR2: 00000000229b1988 CR3: 00000000067d4005 CR4: 0000000000771ef0
[ 2.486434] PKRU: 55555554
[ 2.486486] Call Trace:
[ 2.486540]
[ 2.486594] rtmsg_ifinfo_newnet+0x33/0x70
[ 2.486657] __dev_change_net_namespace+0x407/0xc50
[ 2.486728] ? rtnl_getlink+0x459/0x5e0
[ 2.486790] do_setlink.isra.0+0xd7/0x1570
[ 2.486860] ? __nla_validate_parse+0x76/0xf20
[ 2.486932] rtnl_newlink+0x9c7/0xe10
[ 2.487001] ? kmalloc_reserve+0xa9/0x170
[ 2.487063] ? do_setlink.isra.0+0x1570/0x1570
[ 2.487134] rtnetlink_rcv_msg+0x39f/0x460
[ 2.487202] ? netlink_unicast+0x306/0x3a0
[ 2.487264] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.487336] netlink_rcv_skb+0xca/0x140
[ 2.487396] netlink_unicast+0x26b/0x3a0
[ 2.487478] netlink_sendmsg+0x1e2/0x430
[ 2.487543] ____sys_sendmsg+0x14c/0x2b0
[ 2.487609] ___sys_sendmsg+0xe1/0x120
[ 2.487673] __sys_sendmsg+0xad/0x100
[ 2.487736] do_syscall_64+0x104/0xfc0
[ 2.487800] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.487877] RIP: 0033:0x7ff5364b308e
[ 2.487936] 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
[ 2.488074] RSP: 002b:00007ffcd48e3640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2.488163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5364b308e
[ 2.488249] RDX: 0000000000000000 RSI: 00007ffcd48e36f0 RDI: 0000000000000005
[ 2.488340] RBP: 00007ffcd48e3650 R08: 0000000000000000 R09: 0000000000000000
[ 2.488424] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfce
[ 2.488507] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd48e3db0
[ 2.488591]
[ 2.488644] ---[ end trace 0000000000000000 ]---
[ 2.488829] ------------[ cut here ]------------
[ 2.488909] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/193
[ 2.489001] Modules linked in: netconsole netdevsim
[ 2.489074] CPU: 2 UID: 0 PID: 193 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.489174] Tainted: [W]=WARN
[ 2.489233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.489307] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.489381] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.489518] RSP: 0018:ff2a69b6405136c8 EFLAGS: 00010286
[ 2.489582] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.489677] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081890c00
[ 2.489757] RBP: 0000000000000000 R08: ff129b0082fa6d10 R09: ff129b0082d27030
[ 2.489839] R10: ff129b00828ca118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.489927] R13: 0000000000000010 R14: ff129b00828ca000 R15: ff129b0081890c00
[ 2.490011] FS: 00007ff536279840(0000) GS:ff129b0103b5a000(0000) knlGS:0000000000000000
[ 2.490090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.490161] CR2: 00000000229b1988 CR3: 00000000067d4005 CR4: 0000000000771ef0
[ 2.490243] PKRU: 55555554
[ 2.490296] Call Trace:
[ 2.490366]
[ 2.490419] rtmsg_ifinfo+0x3c/0xa0
[ 2.490482] __dev_change_net_namespace+0x22e/0xc50
[ 2.490550] ? rtnl_getlink+0x459/0x5e0
[ 2.490611] do_setlink.isra.0+0xd7/0x1570
[ 2.490670] ? __nla_validate_parse+0x76/0xf20
[ 2.490737] rtnl_newlink+0x9c7/0xe10
[ 2.490799] ? kmalloc_reserve+0xa9/0x170
[ 2.490871] ? do_setlink.isra.0+0x1570/0x1570
[ 2.490962] rtnetlink_rcv_msg+0x39f/0x460
[ 2.491024] ? netlink_unicast+0x306/0x3a0
[ 2.491088] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.491158] netlink_rcv_skb+0xca/0x140
[ 2.491224] netlink_unicast+0x26b/0x3a0
[ 2.491286] netlink_sendmsg+0x1e2/0x430
[ 2.491356] ____sys_sendmsg+0x14c/0x2b0
[ 2.491421] ___sys_sendmsg+0xe1/0x120
[ 2.491485] __sys_sendmsg+0xad/0x100
[ 2.491549] do_syscall_64+0x104/0xfc0
[ 2.491614] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.491683] RIP: 0033:0x7ff5364b308e
[ 2.491745] 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
[ 2.491891] RSP: 002b:00007ffcd48e3640 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2.491975] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007ff5364b308e
[ 2.492059] RDX: 0000000000000000 RSI: 00007ffcd48e36f0 RDI: 0000000000000005
[ 2.492138] RBP: 00007ffcd48e3650 R08: 0000000000000000 R09: 0000000000000000
[ 2.492247] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfce
[ 2.492337] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffcd48e3db0
[ 2.492421]
[ 2.492475] ---[ end trace 0000000000000000 ]---
[ 2.507026] ------------[ cut here ]------------
[ 2.507076] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#3: ip/195
[ 2.507136] Modules linked in: netconsole netdevsim
[ 2.507169] CPU: 3 UID: 0 PID: 195 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.507233] Tainted: [W]=WARN
[ 2.507259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.507299] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.507336] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.507473] RSP: 0018:ff2a69b640523720 EFLAGS: 00010286
[ 2.507523] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 2.507572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0082f53200
[ 2.507618] RBP: 0000000000000000 R08: ff129b0082fa6d10 R09: ff129b0087212030
[ 2.507661] R10: ff129b00828ca118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.507706] R13: 0000000000000010 R14: ff129b00828ca000 R15: ff129b0082f53200
[ 2.507760] FS: 00007f5d75b44840(0000) GS:ff129b0103bda000(0000) knlGS:0000000000000000
[ 2.507809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.507848] CR2: 00000000062fb988 CR3: 0000000003fd2002 CR4: 0000000000771ef0
[ 2.507897] PKRU: 55555554
[ 2.507913] Call Trace:
[ 2.507931]
[ 2.507948] rtmsg_ifinfo+0x3c/0xa0
[ 2.507975] __dev_notify_flags+0xb1/0xf0
[ 2.508000] ? rtnl_getlink+0x456/0x5e0
[ 2.508024] netif_change_flags+0x54/0x70
[ 2.508045] do_setlink.isra.0+0x390/0x1570
[ 2.508075] ? __nla_validate_parse+0x76/0xf20
[ 2.508108] rtnl_newlink+0x9c7/0xe10
[ 2.508134] ? kmalloc_reserve+0xa9/0x170
[ 2.508158] ? do_setlink.isra.0+0x1570/0x1570
[ 2.508192] rtnetlink_rcv_msg+0x39f/0x460
[ 2.508217] ? netlink_unicast+0x306/0x3a0
[ 2.508238] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.508270] netlink_rcv_skb+0xca/0x140
[ 2.508294] netlink_unicast+0x26b/0x3a0
[ 2.508316] netlink_sendmsg+0x1e2/0x430
[ 2.508346] ____sys_sendmsg+0x14c/0x2b0
[ 2.508373] ___sys_sendmsg+0xe1/0x120
[ 2.508397] __sys_sendmsg+0xad/0x100
[ 2.508422] do_syscall_64+0x104/0xfc0
[ 2.508449] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.508477] RIP: 0033:0x7f5d75d7e08e
[ 2.508514] 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
[ 2.508614] RSP: 002b:00007ffc9f19a0f0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2.508658] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5d75d7e08e
[ 2.508706] RDX: 0000000000000000 RSI: 00007ffc9f19a1a0 RDI: 0000000000000005
[ 2.508746] RBP: 00007ffc9f19a100 R08: 0000000000000000 R09: 0000000000000000
[ 2.508792] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfce
[ 2.508838] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc9f19a860
[ 2.508899]
[ 2.508915] ---[ end trace 0000000000000000 ]---
[ 2.515795] ------------[ cut here ]------------
[ 2.515876] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#2: ip/197
[ 2.515968] Modules linked in: netconsole netdevsim
[ 2.516034] CPU: 2 UID: 0 PID: 197 Comm: ip Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.516133] Tainted: [W]=WARN
[ 2.516190] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.516261] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.516345] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.516511] RSP: 0018:ff2a69b640533720 EFLAGS: 00010286
[ 2.516578] RAX: 00000000ffffffa6 RBX: 0000000000000001 RCX: 0000000000000000
[ 2.516658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0083c3a400
[ 2.516735] RBP: 0000000000000000 R08: ff129b0083d32550 R09: ff129b0082d27030
[ 2.516816] R10: ff129b0083f6e118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.516899] R13: 0000000000000010 R14: ff129b0083f6e000 R15: ff129b0083c3a400
[ 2.516984] FS: 00007fbd8dc51840(0000) GS:ff129b0103b5a000(0000) knlGS:0000000000000000
[ 2.517064] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.517136] CR2: 00007fbd8df211a0 CR3: 0000000003f27001 CR4: 0000000000771ef0
[ 2.517215] PKRU: 55555554
[ 2.517263] Call Trace:
[ 2.517314]
[ 2.517388] rtmsg_ifinfo+0x3c/0xa0
[ 2.517449] __dev_notify_flags+0xb1/0xf0
[ 2.517510] ? rtnl_getlink+0x456/0x5e0
[ 2.517569] netif_change_flags+0x54/0x70
[ 2.517627] do_setlink.isra.0+0x390/0x1570
[ 2.517689] ? __nla_validate_parse+0x76/0xf20
[ 2.517756] rtnl_newlink+0x9c7/0xe10
[ 2.517821] ? kmem_cache_alloc_node_noprof+0x37a/0x3c0
[ 2.517893] ? kmalloc_reserve+0xa9/0x170
[ 2.517956] ? do_setlink.isra.0+0x1570/0x1570
[ 2.518021] rtnetlink_rcv_msg+0x39f/0x460
[ 2.518079] ? netlink_unicast+0x306/0x3a0
[ 2.518138] ? rtnl_calcit.isra.0+0x160/0x160
[ 2.518206] netlink_rcv_skb+0xca/0x140
[ 2.518266] netlink_unicast+0x26b/0x3a0
[ 2.518332] netlink_sendmsg+0x1e2/0x430
[ 2.518416] ____sys_sendmsg+0x14c/0x2b0
[ 2.518479] ___sys_sendmsg+0xe1/0x120
[ 2.518539] __sys_sendmsg+0xad/0x100
[ 2.518597] do_syscall_64+0x104/0xfc0
[ 2.518656] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.518722] RIP: 0033:0x7fbd8de8b08e
[ 2.518780] 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
[ 2.518928] RSP: 002b:00007ffc13f15c50 EFLAGS: 00000202 ORIG_RAX: 000000000000002e
[ 2.519007] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fbd8de8b08e
[ 2.519085] RDX: 0000000000000000 RSI: 00007ffc13f15d00 RDI: 0000000000000005
[ 2.519164] RBP: 00007ffc13f15c60 R08: 0000000000000000 R09: 0000000000000000
[ 2.519257] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a10cfce
[ 2.519344] R13: 000000000049f620 R14: 0000000000000000 R15: 00007ffc13f163c0
[ 2.519424]
[ 2.519473] ---[ end trace 0000000000000000 ]---
[ 2.530969] ------------[ cut here ]------------
[ 2.531029] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/150
[ 2.531107] Modules linked in: netconsole netdevsim
[ 2.531146] CPU: 1 UID: 0 PID: 150 Comm: bash Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.531216] Tainted: [W]=WARN
[ 2.531246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.531279] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.531312] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.531403] RSP: 0018:ff2a69b6403e7b18 EFLAGS: 00010286
[ 2.531428] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 2.531468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081890d00
[ 2.531526] RBP: 0000000000000000 R08: ff129b0082fa6d10 R09: ff129b0081d83030
[ 2.531576] R10: ff129b00828ca118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.531627] R13: 0000000000000010 R14: ff129b00828ca000 R15: ff129b0081890d00
[ 2.531670] FS: 00007f1dc757db80(0000) GS:ff129b0103ada000(0000) knlGS:0000000000000000
[ 2.531722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.531753] CR2: 0000557f9cf715c8 CR3: 0000000003303005 CR4: 0000000000771ef0
[ 2.531808] PKRU: 55555554
[ 2.531821] Call Trace:
[ 2.531844]
[ 2.531866] rtmsg_ifinfo+0x3c/0xa0
[ 2.531895] netif_close_many+0xed/0x190
[ 2.531920] unregister_netdevice_many_notify+0x118/0xa40
[ 2.531949] ? __destroy_inode+0x1a/0xc0
[ 2.531984] unregister_netdevice_queue+0x9e/0xd0
[ 2.532017] nsim_destroy+0x91/0x200 [netdevsim]
[ 2.532050] __nsim_dev_port_del+0x46/0x90 [netdevsim]
[ 2.532079] nsim_dev_reload_destroy+0x74/0x170 [netdevsim]
[ 2.532110] nsim_drv_remove+0x2f/0xb0 [netdevsim]
[ 2.532147] device_release_driver_internal+0x19a/0x200
[ 2.532188] bus_remove_device+0xed/0x1b0
[ 2.532217] ? device_remove_attrs+0xb3/0x100
[ 2.532246] device_del+0x158/0x450
[ 2.532282] device_unregister+0x12/0x30
[ 2.532302] del_device_store+0x122/0x190 [netdevsim]
[ 2.532343] kernfs_fop_write_iter+0x151/0x200
[ 2.532385] vfs_write+0x257/0x5c0
[ 2.532411] ksys_write+0x7b/0x110
[ 2.532437] do_syscall_64+0x104/0xfc0
[ 2.532461] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.532491] RIP: 0033:0x7f1dc75ef08e
[ 2.532511] 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
[ 2.532587] RSP: 002b:00007ffd497e7500 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.532650] RAX: ffffffffffffffda RBX: 00007f1dc7771580 RCX: 00007f1dc75ef08e
[ 2.532696] RDX: 0000000000000004 RSI: 0000557f9cf7b660 RDI: 0000000000000001
[ 2.532748] RBP: 00007ffd497e7510 R08: 0000000000000000 R09: 0000000000000000
[ 2.532785] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 2.532831] R13: 0000000000000004 R14: 0000557f9cf7b660 R15: 0000000000000000
[ 2.532886]
[ 2.532898] ---[ end trace 0000000000000000 ]---
[ 2.532999] ------------[ cut here ]------------
[ 2.533036] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/150
[ 2.533082] Modules linked in: netconsole netdevsim
[ 2.533118] CPU: 1 UID: 0 PID: 150 Comm: bash Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.533184] Tainted: [W]=WARN
[ 2.533207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.533243] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.533276] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.533364] RSP: 0018:ff2a69b6403e7b88 EFLAGS: 00010286
[ 2.533399] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.533447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081890d00
[ 2.533489] RBP: 0000000000000000 R08: ff129b0082fa6d10 R09: ff129b0083fb0830
[ 2.533523] R10: ff129b00828ca118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.533557] R13: 0000000000000011 R14: ff129b00828ca000 R15: ff129b0081890d00
[ 2.533592] FS: 00007f1dc757db80(0000) GS:ff129b0103ada000(0000) knlGS:0000000000000000
[ 2.533833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.533904] CR2: 0000557f9cf715c8 CR3: 0000000003303005 CR4: 0000000000771ef0
[ 2.533958] PKRU: 55555554
[ 2.533971] Call Trace:
[ 2.533983]
[ 2.533998] unregister_netdevice_many_notify+0x595/0xa40
[ 2.534032] unregister_netdevice_queue+0x9e/0xd0
[ 2.534067] nsim_destroy+0x91/0x200 [netdevsim]
[ 2.534119] __nsim_dev_port_del+0x46/0x90 [netdevsim]
[ 2.534154] nsim_dev_reload_destroy+0x74/0x170 [netdevsim]
[ 2.534186] nsim_drv_remove+0x2f/0xb0 [netdevsim]
[ 2.534210] device_release_driver_internal+0x19a/0x200
[ 2.534234] bus_remove_device+0xed/0x1b0
[ 2.534265] ? device_remove_attrs+0xb3/0x100
[ 2.534290] device_del+0x158/0x450
[ 2.534311] device_unregister+0x12/0x30
[ 2.534435] del_device_store+0x122/0x190 [netdevsim]
[ 2.534466] kernfs_fop_write_iter+0x151/0x200
[ 2.534513] vfs_write+0x257/0x5c0
[ 2.534536] ksys_write+0x7b/0x110
[ 2.534562] do_syscall_64+0x104/0xfc0
[ 2.534583] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.534623] RIP: 0033:0x7f1dc75ef08e
[ 2.534642] 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
[ 2.534717] RSP: 002b:00007ffd497e7500 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.534758] RAX: ffffffffffffffda RBX: 00007f1dc7771580 RCX: 00007f1dc75ef08e
[ 2.534807] RDX: 0000000000000004 RSI: 0000557f9cf7b660 RDI: 0000000000000001
[ 2.534846] RBP: 00007ffd497e7510 R08: 0000000000000000 R09: 0000000000000000
[ 2.534900] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 2.534938] R13: 0000000000000004 R14: 0000557f9cf7b660 R15: 0000000000000000
[ 2.534992]
[ 2.535003] ---[ end trace 0000000000000000 ]---
[ 2.589340] ------------[ cut here ]------------
[ 2.589453] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/150
[ 2.589512] Modules linked in: netconsole netdevsim
[ 2.589546] CPU: 1 UID: 0 PID: 150 Comm: bash Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.589612] Tainted: [W]=WARN
[ 2.589635] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.589671] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.589702] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.589808] RSP: 0018:ff2a69b6403e7b18 EFLAGS: 00010286
[ 2.589837] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 2.589890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0081890d00
[ 2.589933] RBP: 0000000000000000 R08: ff129b0083d32550 R09: ff129b0082fc1030
[ 2.589976] R10: ff129b0083f6e118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.590020] R13: 0000000000000010 R14: ff129b0083f6e000 R15: ff129b0081890d00
[ 2.590066] FS: 00007f1dc757db80(0000) GS:ff129b0103ada000(0000) knlGS:0000000000000000
[ 2.590112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.590149] CR2: 0000557f9cf715c8 CR3: 0000000003303005 CR4: 0000000000771ef0
[ 2.590199] PKRU: 55555554
[ 2.590215] Call Trace:
[ 2.590232]
[ 2.590246] rtmsg_ifinfo+0x3c/0xa0
[ 2.590268] netif_close_many+0xed/0x190
[ 2.590289] unregister_netdevice_many_notify+0x118/0xa40
[ 2.590316] ? __destroy_inode+0x1a/0xc0
[ 2.590351] unregister_netdevice_queue+0x9e/0xd0
[ 2.590385] nsim_destroy+0x91/0x200 [netdevsim]
[ 2.590418] __nsim_dev_port_del+0x46/0x90 [netdevsim]
[ 2.590452] nsim_dev_reload_destroy+0x74/0x170 [netdevsim]
[ 2.590482] nsim_drv_remove+0x2f/0xb0 [netdevsim]
[ 2.590514] device_release_driver_internal+0x19a/0x200
[ 2.590545] bus_remove_device+0xed/0x1b0
[ 2.590568] ? device_remove_attrs+0xb3/0x100
[ 2.590594] device_del+0x158/0x450
[ 2.590616] device_unregister+0x12/0x30
[ 2.590637] del_device_store+0x122/0x190 [netdevsim]
[ 2.590666] kernfs_fop_write_iter+0x151/0x200
[ 2.590697] vfs_write+0x257/0x5c0
[ 2.590721] ksys_write+0x7b/0x110
[ 2.590741] do_syscall_64+0x104/0xfc0
[ 2.590768] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.590797] RIP: 0033:0x7f1dc75ef08e
[ 2.590818] 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
[ 2.590918] RSP: 002b:00007ffd497e7600 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.590963] RAX: ffffffffffffffda RBX: 00007f1dc7771580 RCX: 00007f1dc75ef08e
[ 2.591004] RDX: 0000000000000004 RSI: 0000557f9cf7b660 RDI: 0000000000000001
[ 2.591047] RBP: 00007ffd497e7610 R08: 0000000000000000 R09: 0000000000000000
[ 2.591091] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 2.591129] R13: 0000000000000004 R14: 0000557f9cf7b660 R15: 0000000000000000
[ 2.591168]
[ 2.591186] ---[ end trace 0000000000000000 ]---
[ 2.591439] ------------[ cut here ]------------
[ 2.591500] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: bash/150
[ 2.591555] Modules linked in: netconsole netdevsim
[ 2.591582] CPU: 1 UID: 0 PID: 150 Comm: bash Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.591642] Tainted: [W]=WARN
[ 2.591663] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.591701] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.591729] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.591831] RSP: 0018:ff2a69b6403e7b88 EFLAGS: 00010286
[ 2.591864] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.591907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0082f52900
[ 2.591949] RBP: 0000000000000000 R08: ff129b0083d32550 R09: ff129b008720c830
[ 2.591992] R10: ff129b0083f6e118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.592031] R13: 0000000000000011 R14: ff129b0083f6e000 R15: ff129b0082f52900
[ 2.592080] FS: 00007f1dc757db80(0000) GS:ff129b0103ada000(0000) knlGS:0000000000000000
[ 2.592125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.592164] CR2: 0000557f9cf715c8 CR3: 0000000003303005 CR4: 0000000000771ef0
[ 2.592204] PKRU: 55555554
[ 2.592219] Call Trace:
[ 2.592235]
[ 2.592251] unregister_netdevice_many_notify+0x595/0xa40
[ 2.592279] unregister_netdevice_queue+0x9e/0xd0
[ 2.592306] nsim_destroy+0x91/0x200 [netdevsim]
[ 2.592346] __nsim_dev_port_del+0x46/0x90 [netdevsim]
[ 2.592380] nsim_dev_reload_destroy+0x74/0x170 [netdevsim]
[ 2.592409] nsim_drv_remove+0x2f/0xb0 [netdevsim]
[ 2.592440] device_release_driver_internal+0x19a/0x200
[ 2.592471] bus_remove_device+0xed/0x1b0
[ 2.592493] ? device_remove_attrs+0xb3/0x100
[ 2.592521] device_del+0x158/0x450
[ 2.592545] device_unregister+0x12/0x30
[ 2.592567] del_device_store+0x122/0x190 [netdevsim]
[ 2.592599] kernfs_fop_write_iter+0x151/0x200
[ 2.592628] vfs_write+0x257/0x5c0
[ 2.592653] ksys_write+0x7b/0x110
[ 2.592676] do_syscall_64+0x104/0xfc0
[ 2.592699] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 2.592728] RIP: 0033:0x7f1dc75ef08e
[ 2.592749] 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
[ 2.592847] RSP: 002b:00007ffd497e7600 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 2.592892] RAX: ffffffffffffffda RBX: 00007f1dc7771580 RCX: 00007f1dc75ef08e
[ 2.592937] RDX: 0000000000000004 RSI: 0000557f9cf7b660 RDI: 0000000000000001
[ 2.592979] RBP: 00007ffd497e7610 R08: 0000000000000000 R09: 0000000000000000
[ 2.593021] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000004
[ 2.593063] R13: 0000000000000004 R14: 0000557f9cf7b660 R15: 0000000000000000
[ 2.593108]
[ 2.593124] ---[ end trace 0000000000000000 ]---
[ 2.649614] ------------[ cut here ]------------
[ 2.649702] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:1/64
[ 2.649776] Modules linked in: netconsole netdevsim
[ 2.649817] CPU: 1 UID: 0 PID: 64 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.649898] Tainted: [W]=WARN
[ 2.649926] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.649966] Workqueue: netns cleanup_net
[ 2.649995] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.650030] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.650129] RSP: 0018:ff2a69b640237c08 EFLAGS: 00010286
[ 2.650166] RAX: 00000000ffffffa6 RBX: 0000000000000041 RCX: 0000000000000000
[ 2.650213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0082f52900
[ 2.650265] RBP: 0000000000000000 R08: ff129b0081ceb210 R09: ff129b008721702c
[ 2.650308] R10: ff129b0082fc5118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.650358] R13: 0000000000000010 R14: ff129b0082fc5000 R15: ff129b0082f52900
[ 2.650407] FS: 0000000000000000(0000) GS:ff129b0103ada000(0000) knlGS:0000000000000000
[ 2.650455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.650493] CR2: 00007f1dc778ef98 CR3: 0000000016442002 CR4: 0000000000771ef0
[ 2.650539] PKRU: 55555554
[ 2.650554] Call Trace:
[ 2.650573]
[ 2.650590] rtmsg_ifinfo+0x3c/0xa0
[ 2.650614] netif_close_many+0xed/0x190
[ 2.650642] unregister_netdevice_many_notify+0x215/0xa40
[ 2.650674] default_device_exit_batch+0x328/0x3a0
[ 2.650710] ops_undo_list+0x10b/0x240
[ 2.650735] cleanup_net+0x1d7/0x2e0
[ 2.650763] process_one_work+0x162/0x360
[ 2.650802] worker_thread+0x16e/0x2d0
[ 2.650828] ? rescuer_thread+0x510/0x510
[ 2.650857] kthread+0xe1/0x120
[ 2.650885] ? kthread_park+0xa0/0xa0
[ 2.650910] ret_from_fork+0x16d/0x250
[ 2.650939] ? kthread_park+0xa0/0xa0
[ 2.650966] ret_from_fork_asm+0x11/0x20
[ 2.650994]
[ 2.651011] ---[ end trace 0000000000000000 ]---
[ 2.651174] ------------[ cut here ]------------
[ 2.651215] WARNING: net/core/rtnetlink.c:4523 at rtmsg_ifinfo_build_skb+0xc8/0x110, CPU#1: kworker/u16:1/64
[ 2.651291] Modules linked in: netconsole netdevsim
[ 2.651330] CPU: 1 UID: 0 PID: 64 Comm: kworker/u16:1 Tainted: G W 7.1.0-rc4-virtme #1 PREEMPT(lazy)
[ 2.651394] Tainted: [W]=WARN
[ 2.651415] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 2.651452] Workqueue: netns cleanup_net
[ 2.651477] RIP: 0010:rtmsg_ifinfo_build_skb+0xc8/0x110
[ 2.651510] Code: 80 00 00 00 e8 09 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 56 a6 fb ff b9 a6 ff ff
[ 2.651618] RSP: 0018:ff2a69b640237c78 EFLAGS: 00010286
[ 2.651650] RAX: 00000000ffffffa6 RBX: 00000000ffffffff RCX: 0000000000000000
[ 2.651702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff129b0082f52900
[ 2.651758] RBP: 0000000000000000 R08: ff129b0081ceb210 R09: ff129b008720882c
[ 2.651805] R10: ff129b0082fc5118 R11: fefefefefefefeff R12: 0000000000000000
[ 2.651862] R13: 0000000000000011 R14: ff129b0082fc5000 R15: ff129b0082f52900
[ 2.651913] FS: 0000000000000000(0000) GS:ff129b0103ada000(0000) knlGS:0000000000000000
[ 2.651961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2.652003] CR2: 00007f1dc778ef98 CR3: 0000000016442002 CR4: 0000000000771ef0
[ 2.652053] PKRU: 55555554
[ 2.652071] Call Trace:
[ 2.652090]
[ 2.652107] unregister_netdevice_many_notify+0x595/0xa40
[ 2.652140] default_device_exit_batch+0x328/0x3a0
[ 2.652173] ops_undo_list+0x10b/0x240
[ 2.652199] cleanup_net+0x1d7/0x2e0
[ 2.652224] process_one_work+0x162/0x360
[ 2.652257] worker_thread+0x16e/0x2d0
[ 2.652282] ? rescuer_thread+0x510/0x510
[ 2.652305] kthread+0xe1/0x120
[ 2.652333] ? kthread_park+0xa0/0xa0
[ 2.652358] ret_from_fork+0x16d/0x250
[ 2.652381] ? kthread_park+0xa0/0xa0
[ 2.652406] ret_from_fork_asm+0x11/0x20
[ 2.652429]
[ 2.652444] ---[ end trace 0000000000000000 ]---