make -C tools/testing/selftests TARGETS=net TEST_PROGS=vrf_route_leaking.ssh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# timeout set to 6000
# selftests: net: vrf_route_leaking.sh
#
# ###########################################################################
# IPv4 (sym route): VRF ICMP ttl error route lookup ping
# ###########################################################################
#
[ 116.933890][ T1147] eth0: renamed from r1h1
[ 117.171412][ T1149] eth1: renamed from r1h2
# TEST: Basic IPv4 connectivity [ OK ]
# TEST: Ping received ICMP ttl exceeded [ OK ]
#
# ###########################################################################
# IPv4 (sym route): VRF ICMP error route lookup traceroute
# ###########################################################################
#
[ 126.943482][ T1231] eth0: renamed from r1h1
[ 127.170435][ T1233] eth1: renamed from r1h2
# TEST: Basic IPv4 connectivity [ OK ]
# TEST: Traceroute reports a hop on r1 [ OK ]
#
# ###########################################################################
# IPv4 (sym route): VRF ICMP fragmentation error route lookup ping
# ###########################################################################
#
[ 136.927558][ T1314] eth0: renamed from r1h1
[ 137.168717][ T1316] eth1: renamed from r1h2
# TEST: Basic IPv4 connectivity [ OK ]
# TEST: Ping received ICMP Frag needed [ OK ]
#
# ###########################################################################
# IPv4 (asym route): VRF ICMP ttl error route lookup ping
# ###########################################################################
#
[ 147.581563][ T1404] eth0: renamed from r1h1
[ 147.814332][ T1406] eth0: renamed from r2h1
[ 148.047703][ T1408] eth1: renamed from r1h2
[ 148.287017][ T1410] eth1: renamed from r2h2
[ 148.784882][ T1415] br0: port 1(eth0) entered blocking state
[ 148.785336][ T1415] br0: port 1(eth0) entered disabled state
[ 148.786605][ T1415] eth0: entered allmulticast mode
[ 148.787909][ T1415] eth0: entered promiscuous mode
[ 148.792054][ T241] br0: port 1(eth0) entered blocking state
[ 148.792452][ T241] br0: port 1(eth0) entered forwarding state
[ 148.891011][ T1416] br0: port 2(eth1) entered blocking state
[ 148.891373][ T1416] br0: port 2(eth1) entered disabled state
[ 148.891740][ T1416] eth1: entered allmulticast mode
[ 148.892965][ T1416] eth1: entered promiscuous mode
[ 148.895131][ T66] br0: port 2(eth1) entered blocking state
[ 148.895469][ T66] br0: port 2(eth1) entered forwarding state
[ 149.601513][ T1423] br0: port 1(eth0) entered blocking state
[ 149.602639][ T1423] br0: port 1(eth0) entered disabled state
[ 149.602987][ T1423] eth0: entered allmulticast mode
[ 149.604238][ T1423] eth0: entered promiscuous mode
[ 149.606215][ T241] br0: port 1(eth0) entered blocking state
[ 149.606550][ T241] br0: port 1(eth0) entered forwarding state
[ 149.716993][ T1424] br0: port 2(eth1) entered blocking state
[ 149.717512][ T1424] br0: port 2(eth1) entered disabled state
[ 149.718506][ T1424] eth1: entered allmulticast mode
[ 149.720716][ T1424] eth1: entered promiscuous mode
[ 149.723435][ T49] br0: port 2(eth1) entered blocking state
[ 149.723950][ T49] br0: port 2(eth1) entered forwarding state
# TEST: Basic IPv4 connectivity [ OK ]
# TEST: Ping received ICMP ttl exceeded [ OK ]
#
# ###########################################################################
# IPv4 (asym route): VRF ICMP error route lookup traceroute
# ###########################################################################
#
[ 155.403724][ T11] eth1: left allmulticast mode
[ 155.404114][ T11] eth1: left promiscuous mode
[ 155.404503][ T11] br0: port 2(eth1) entered disabled state
[ 155.420731][ T11] eth0: left allmulticast mode
[ 155.421036][ T11] eth0: left promiscuous mode
[ 155.421394][ T11] br0: port 1(eth0) entered disabled state
[ 155.445206][ T11] ==================================================================
[ 155.445705][ T11] BUG: KASAN: slab-use-after-free in kobject_put+0xc7/0xe0
[ 155.446120][ T11] Read of size 1 at addr ffff88800a83797c by task kworker/u8:0/11
[ 155.446576][ T11]
[ 155.446714][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1
[ 155.447136][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 155.447783][ T11] Workqueue: netns cleanup_net
[ 155.448092][ T11] Call Trace:
[ 155.448287][ T11]
[ 155.448448][ T11] dump_stack_lvl+0x64/0xb0
[ 155.448725][ T11] print_address_description.constprop.0+0x2c/0x3b0
[ 155.449110][ T11] ? kobject_put+0xc7/0xe0
[ 155.449366][ T11] print_report+0xb5/0x270
[ 155.449615][ T11] ? kasan_addr_to_slab+0x4e/0x90
[ 155.449903][ T11] kasan_report+0xbe/0xf0
[ 155.450160][ T11] ? kobject_put+0xc7/0xe0
[ 155.450421][ T11] kobject_put+0xc7/0xe0
[ 155.450659][ T11] br_sysfs_delbr+0x3f/0x70
[ 155.450926][ T11] br_dev_delete+0x10d/0x190
[ 155.451197][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 155.451508][ T11] cleanup_net+0x499/0xb50
[ 155.451749][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 155.452075][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 155.452365][ T11] ? lock_acquire+0x1c1/0x220
[ 155.452640][ T11] ? process_one_work+0x714/0x1310
[ 155.452922][ T11] process_one_work+0x78f/0x1310
[ 155.453224][ T11] ? hlock_class+0x4e/0x130
[ 155.453493][ T11] ? __pfx_process_one_work+0x10/0x10
[ 155.453801][ T11] ? assign_work+0x16c/0x240
[ 155.454052][ T11] worker_thread+0x73d/0x1010
[ 155.454336][ T11] ? __pfx_worker_thread+0x10/0x10
[ 155.454635][ T11] kthread+0x292/0x360
[ 155.454871][ T11] ? __pfx_kthread+0x10/0x10
[ 155.455129][ T11] ret_from_fork+0x34/0x70
[ 155.455388][ T11] ? __pfx_kthread+0x10/0x10
[ 155.455654][ T11] ret_from_fork_asm+0x1b/0x30
[ 155.455932][ T11]
[ 155.456103][ T11]
[ 155.456231][ T11] Allocated by task 1411:
[ 155.456480][ T11] kasan_save_stack+0x24/0x50
[ 155.456755][ T11] kasan_save_track+0x14/0x30
[ 155.457017][ T11] __kasan_kmalloc+0x7f/0x90
[ 155.457273][ T11] kobject_create_and_add+0x44/0xc0
[ 155.457568][ T11] br_sysfs_addbr+0x57/0x160
[ 155.457851][ T11] br_device_event+0x1ff/0x740
[ 155.458122][ T11] notifier_call_chain+0x9d/0x290
[ 155.458389][ T11] register_netdevice+0x116d/0x17a0
[ 155.458671][ T11] br_dev_newlink+0x2b/0x100
[ 155.458920][ T11] rtnl_newlink_create+0x344/0x850
[ 155.459191][ T11] __rtnl_newlink+0xad2/0xd60
[ 155.459445][ T11] rtnl_newlink+0x63/0xa0
[ 155.459677][ T11] rtnetlink_rcv_msg+0x2fe/0xb80
[ 155.459945][ T11] netlink_rcv_skb+0x133/0x360
[ 155.460200][ T11] netlink_unicast+0x44c/0x710
[ 155.460456][ T11] netlink_sendmsg+0x726/0xbe0
[ 155.460740][ T11] ____sys_sendmsg+0x7b5/0xa10
[ 155.461021][ T11] ___sys_sendmsg+0xee/0x170
[ 155.461299][ T11] __sys_sendmsg+0xcd/0x170
[ 155.461556][ T11] do_syscall_64+0xcc/0x1e0
[ 155.461814][ T11] entry_SYSCALL_64_after_hwframe+0x6f/0x77
[ 155.462151][ T11]
[ 155.462306][ T11] Freed by task 11:
[ 155.462522][ T11] kasan_save_stack+0x24/0x50
[ 155.462783][ T11] kasan_save_track+0x14/0x30
[ 155.463052][ T11] kasan_save_free_info+0x3f/0x60
[ 155.463341][ T11] __kasan_slab_free+0xfc/0x1c0
[ 155.463622][ T11] kfree+0xf2/0x2d0
[ 155.463835][ T11] kobject_cleanup+0xe2/0x280
[ 155.464106][ T11] br_sysfs_delbr+0x3f/0x70
[ 155.464390][ T11] br_dev_delete+0x10d/0x190
[ 155.464657][ T11] default_device_exit_batch_rtnl+0x112/0x210
[ 155.464995][ T11] cleanup_net+0x499/0xb50
[ 155.465242][ T11] process_one_work+0x78f/0x1310
[ 155.465511][ T11] worker_thread+0x73d/0x1010
[ 155.465771][ T11] kthread+0x292/0x360
[ 155.466011][ T11] ret_from_fork+0x34/0x70
[ 155.466264][ T11] ret_from_fork_asm+0x1b/0x30
[ 155.466521][ T11]
[ 155.466647][ T11] The buggy address belongs to the object at ffff88800a837940
[ 155.466647][ T11] which belongs to the cache kmalloc-64 of size 64
[ 155.467372][ T11] The buggy address is located 60 bytes inside of
[ 155.467372][ T11] freed 64-byte region [ffff88800a837940, ffff88800a837980)
[ 155.468082][ T11]
[ 155.468207][ T11] The buggy address belongs to the physical page:
[ 155.468553][ T11] page:ffffea00002a0d80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xa836
[ 155.469082][ T11] head:ffffea00002a0d80 order:1 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 155.469549][ T11] flags: 0x80000000000840(slab|head|node=0|zone=1)
[ 155.469948][ T11] page_type: 0xffffffff()
[ 155.470216][ T11] raw: 0080000000000840 ffff888001042900 ffffea00000f9190 ffffea00000cfe90
[ 155.470689][ T11] raw: 0000000000000000 0000000000190019 00000001ffffffff 0000000000000000
[ 155.471144][ T11] page dumped because: kasan: bad access detected
[ 155.471481][ T11]
[ 155.471608][ T11] Memory state around the buggy address:
[ 155.471913][ T11] ffff88800a837800: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 155.472335][ T11] ffff88800a837880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 155.472763][ T11] >ffff88800a837900: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[ 155.473183][ T11] ^
[ 155.473607][ T11] ffff88800a837980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 155.474037][ T11] ffff88800a837a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 155.474458][ T11] ==================================================================
[ 155.474904][ T11] Disabling lock debugging due to kernel taint
[ 155.475232][ T11] ------------[ cut here ]------------
[ 155.475518][ T11] refcount_t: underflow; use-after-free.
[ 155.475863][ T11] WARNING: CPU: 2 PID: 11 at lib/refcount.c:28 refcount_warn_saturate+0x173/0x1b0
[ 155.476354][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 155.477193][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G B 6.8.0-rc2-virtme #1
[ 155.477696][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 155.478344][ T11] Workqueue: netns cleanup_net
[ 155.478620][ T11] RIP: 0010:refcount_warn_saturate+0x173/0x1b0
[ 155.478952][ T11] Code: f9 82 03 80 fb 01 0f 87 ee 02 b1 01 83 e3 01 0f 85 4d ff ff ff c6 05 9a f9 82 03 01 90 48 c7 c7 20 7a a2 8e e8 3e 05 2a ff 90 <0f> 0b 90 90 e9 2f ff ff ff 48 89 df e8 8c 68 a6 ff e9 b6 fe ff ff
[ 155.480076][ T11] RSP: 0018:ffffc900000bfb98 EFLAGS: 00010282
[ 155.480422][ T11] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8bd1056f
[ 155.480886][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 155.481338][ T11] RBP: 0000000000000003 R08: 0000000000000000 R09: fffff52000017f18
[ 155.481794][ T11] R10: ffffc900000bf8c7 R11: 205d313154202020 R12: ffff888007992000
[ 155.482265][ T11] R13: ffff888007992df8 R14: ffffc900000bfc98 R15: ffff888007992bc0
[ 155.482710][ T11] FS: 0000000000000000(0000) GS:ffff88802ee00000(0000) knlGS:0000000000000000
[ 155.483179][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 155.483529][ T11] CR2: 00007fff6644cb38 CR3: 0000000035f34006 CR4: 00000000001706f0
[ 155.483956][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 155.484378][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 155.484881][ T11] Call Trace:
[ 155.485062][ T11]
[ 155.485224][ T11] ? __warn+0xcd/0x2d0
[ 155.485502][ T11] ? refcount_warn_saturate+0x173/0x1b0
[ 155.485913][ T11] ? report_bug+0x291/0x2e0
[ 155.486178][ T11] ? vprintk_emit+0xff/0x1d0
[ 155.486453][ T11] ? handle_bug+0x3d/0x80
[ 155.486704][ T11] ? exc_invalid_op+0x18/0x50
[ 155.486955][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 155.487249][ T11] ? desc_read+0x2af/0x440
[ 155.487512][ T11] ? refcount_warn_saturate+0x173/0x1b0
[ 155.487913][ T11] ? refcount_warn_saturate+0x172/0x1b0
[ 155.488213][ T11] br_sysfs_delbr+0x3f/0x70
[ 155.488462][ T11] br_dev_delete+0x10d/0x190
[ 155.488726][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 155.489011][ T11] cleanup_net+0x499/0xb50
[ 155.489250][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 155.489555][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 155.489826][ T11] ? lock_acquire+0x1c1/0x220
[ 155.490126][ T11] ? process_one_work+0x714/0x1310
[ 155.490421][ T11] process_one_work+0x78f/0x1310
[ 155.490714][ T11] ? hlock_class+0x4e/0x130
[ 155.490977][ T11] ? __pfx_process_one_work+0x10/0x10
[ 155.491298][ T11] ? assign_work+0x16c/0x240
[ 155.491562][ T11] worker_thread+0x73d/0x1010
[ 155.491843][ T11] ? __pfx_worker_thread+0x10/0x10
[ 155.492136][ T11] kthread+0x292/0x360
[ 155.492370][ T11] ? __pfx_kthread+0x10/0x10
[ 155.492653][ T11] ret_from_fork+0x34/0x70
[ 155.492916][ T11] ? __pfx_kthread+0x10/0x10
[ 155.493187][ T11] ret_from_fork_asm+0x1b/0x30
[ 155.493473][ T11]
[ 155.493646][ T11] irq event stamp: 1437021
[ 155.493920][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 155.494442][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 155.494993][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 155.495559][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 155.496148][ T11] ---[ end trace 0000000000000000 ]---
[ 155.496460][ T11] ------------[ cut here ]------------
[ 155.496768][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 155.497183][ T11] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 155.497748][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 155.498691][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 155.499215][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 155.499868][ T11] Workqueue: netns cleanup_net
[ 155.500127][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 155.500434][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 155.501461][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 155.501841][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 155.502311][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 155.502783][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 155.503240][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff888007992628
[ 155.503710][ T11] R13: ffff888007992df8 R14: ffffc900000bfc98 R15: ffff888007992bc0
[ 155.504166][ T11] FS: 0000000000000000(0000) GS:ffff88802ee00000(0000) knlGS:0000000000000000
[ 155.504764][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 155.505161][ T11] CR2: 00007fff6644cb38 CR3: 0000000035f34006 CR4: 00000000001706f0
[ 155.505627][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 155.506093][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 155.506537][ T11] Call Trace:
[ 155.506741][ T11]
[ 155.506918][ T11] ? __warn+0xcd/0x2d0
[ 155.507147][ T11] ? console_trylock+0x61/0xf0
[ 155.507437][ T11] ? sysfs_remove_group+0x101/0x160
[ 155.507827][ T11] ? report_bug+0x291/0x2e0
[ 155.508091][ T11] ? handle_bug+0x3d/0x80
[ 155.508356][ T11] ? exc_invalid_op+0x18/0x50
[ 155.508620][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 155.508891][ T11] ? desc_read+0x2af/0x440
[ 155.509154][ T11] ? sysfs_remove_group+0x101/0x160
[ 155.509471][ T11] br_dev_delete+0x10d/0x190
[ 155.509732][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 155.510082][ T11] cleanup_net+0x499/0xb50
[ 155.510361][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 155.510682][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 155.510986][ T11] ? lock_acquire+0x1c1/0x220
[ 155.511241][ T11] ? process_one_work+0x714/0x1310
[ 155.511520][ T11] process_one_work+0x78f/0x1310
[ 155.511809][ T11] ? hlock_class+0x4e/0x130
[ 155.512098][ T11] ? __pfx_process_one_work+0x10/0x10
[ 155.512396][ T11] ? assign_work+0x16c/0x240
[ 155.512653][ T11] worker_thread+0x73d/0x1010
[ 155.512909][ T11] ? __pfx_worker_thread+0x10/0x10
[ 155.513184][ T11] kthread+0x292/0x360
[ 155.513404][ T11] ? __pfx_kthread+0x10/0x10
[ 155.513660][ T11] ret_from_fork+0x34/0x70
[ 155.513897][ T11] ? __pfx_kthread+0x10/0x10
[ 155.514145][ T11] ret_from_fork_asm+0x1b/0x30
[ 155.514404][ T11]
[ 155.514571][ T11] irq event stamp: 1437021
[ 155.514814][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 155.515313][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 155.515885][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 155.516448][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 155.517088][ T11] ---[ end trace 0000000000000000 ]---
[ 155.623689][ T11] eth1: left allmulticast mode
[ 155.624032][ T11] eth1: left promiscuous mode
[ 155.624426][ T11] br0: port 2(eth1) entered disabled state
[ 155.640155][ T11] eth0: left allmulticast mode
[ 155.640452][ T11] eth0: left promiscuous mode
[ 155.640813][ T11] br0: port 1(eth0) entered disabled state
[ 155.656710][ T11] ------------[ cut here ]------------
[ 155.657029][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 155.657449][ T11] WARNING: CPU: 2 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 155.657988][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 155.658921][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 155.659469][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 155.660139][ T11] Workqueue: netns cleanup_net
[ 155.660404][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 155.660724][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 155.661759][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 155.662089][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 155.662562][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 155.663026][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 155.663451][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff8880063ba628
[ 155.663877][ T11] R13: ffff8880063badf8 R14: ffffc900000bfc98 R15: ffff8880063babc0
[ 155.664297][ T11] FS: 0000000000000000(0000) GS:ffff88802ee00000(0000) knlGS:0000000000000000
[ 155.664775][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 155.665148][ T11] CR2: 00007fff6644cb38 CR3: 0000000035f34006 CR4: 00000000001706f0
[ 155.665625][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 155.666044][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 155.666464][ T11] Call Trace:
[ 155.666652][ T11]
[ 155.666812][ T11] ? __warn+0xcd/0x2d0
[ 155.667036][ T11] ? console_trylock+0x61/0xf0
[ 155.667298][ T11] ? sysfs_remove_group+0x101/0x160
[ 155.667576][ T11] ? report_bug+0x291/0x2e0
[ 155.667833][ T11] ? handle_bug+0x3d/0x80
[ 155.668068][ T11] ? exc_invalid_op+0x18/0x50
[ 155.668317][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 155.668598][ T11] ? desc_read+0x2af/0x440
[ 155.668844][ T11] ? sysfs_remove_group+0x101/0x160
[ 155.669123][ T11] br_dev_delete+0x10d/0x190
[ 155.669374][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 155.669667][ T11] cleanup_net+0x499/0xb50
[ 155.669909][ T11] ? lock_acquire+0x1c1/0x220
[ 155.670218][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 155.670525][ T11] ? lock_acquire+0x1c1/0x220
[ 155.670802][ T11] ? process_one_work+0x714/0x1310
[ 155.671092][ T11] process_one_work+0x78f/0x1310
[ 155.671372][ T11] ? hlock_class+0x4e/0x130
[ 155.671665][ T11] ? __pfx_process_one_work+0x10/0x10
[ 155.671963][ T11] ? assign_work+0x16c/0x240
[ 155.672230][ T11] worker_thread+0x73d/0x1010
[ 155.672531][ T11] ? __pfx_worker_thread+0x10/0x10
[ 155.672829][ T11] kthread+0x292/0x360
[ 155.673046][ T11] ? __pfx_kthread+0x10/0x10
[ 155.673300][ T11] ret_from_fork+0x34/0x70
[ 155.673540][ T11] ? __pfx_kthread+0x10/0x10
[ 155.673792][ T11] ret_from_fork_asm+0x1b/0x30
[ 155.674053][ T11]
[ 155.674221][ T11] irq event stamp: 1437021
[ 155.674456][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 155.674957][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 155.675456][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 155.675961][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 155.676496][ T11] ---[ end trace 0000000000000000 ]---
[ 158.685277][ T1512] eth0: renamed from r1h1
[ 158.858046][ T1514] eth0: renamed from r2h1
[ 159.047110][ T1516] eth1: renamed from r1h2
[ 159.232410][ T1518] eth1: renamed from r2h2
[ 159.639403][ T1523] br0: port 1(eth0) entered blocking state
[ 159.639767][ T1523] br0: port 1(eth0) entered disabled state
[ 159.640105][ T1523] eth0: entered allmulticast mode
[ 159.641129][ T1523] eth0: entered promiscuous mode
[ 159.643950][ T66] br0: port 1(eth0) entered blocking state
[ 159.644320][ T66] br0: port 1(eth0) entered forwarding state
[ 159.711390][ T1524] br0: port 2(eth1) entered blocking state
[ 159.712380][ T1524] br0: port 2(eth1) entered disabled state
[ 159.712818][ T1524] eth1: entered allmulticast mode
[ 159.713799][ T1524] eth1: entered promiscuous mode
[ 159.714962][ T241] br0: port 2(eth1) entered blocking state
[ 159.715285][ T241] br0: port 2(eth1) entered forwarding state
[ 160.224947][ T1531] br0: port 1(eth0) entered blocking state
[ 160.225298][ T1531] br0: port 1(eth0) entered disabled state
[ 160.225642][ T1531] eth0: entered allmulticast mode
[ 160.226636][ T1531] eth0: entered promiscuous mode
[ 160.294234][ T1532] br0: port 2(eth1) entered blocking state
[ 160.294585][ T1532] br0: port 2(eth1) entered disabled state
[ 160.294944][ T1532] eth1: entered allmulticast mode
[ 160.295918][ T1532] eth1: entered promiscuous mode
[ 160.299601][ T241] br0: port 2(eth1) entered blocking state
[ 160.299940][ T241] br0: port 2(eth1) entered forwarding state
[ 160.646680][ T241] br0: port 1(eth0) entered blocking state
[ 160.647037][ T241] br0: port 1(eth0) entered forwarding state
# TEST: Basic IPv4 connectivity [ OK ]
# TEST: Traceroute reports a hop on r1 [ OK ]
#
# ###########################################################################
# IPv6 (sym route): VRF ICMP ttl error route lookup ping
# ###########################################################################
#
[ 164.785683][ T11] eth1: left allmulticast mode
[ 164.785983][ T11] eth1: left promiscuous mode
[ 164.786332][ T11] br0: port 2(eth1) entered disabled state
[ 164.800268][ T11] eth0: left allmulticast mode
[ 164.800547][ T11] eth0: left promiscuous mode
[ 164.800880][ T11] br0: port 1(eth0) entered disabled state
[ 164.814772][ T11] ------------[ cut here ]------------
[ 164.815104][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 164.815543][ T11] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 164.816095][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 164.817034][ T11] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 164.817592][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 164.818294][ T11] Workqueue: netns cleanup_net
[ 164.818600][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 164.818942][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 164.820116][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 164.820461][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 164.820899][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 164.821320][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 164.821746][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff88800617a628
[ 164.822166][ T11] R13: ffff88800617adf8 R14: ffffc900000bfc98 R15: ffff88800617abc0
[ 164.822621][ T11] FS: 0000000000000000(0000) GS:ffff88802ea00000(0000) knlGS:0000000000000000
[ 164.823137][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 164.823509][ T11] CR2: 00007fe53a77e0e0 CR3: 0000000037720003 CR4: 00000000001706f0
[ 164.823979][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 164.824413][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 164.824842][ T11] Call Trace:
[ 164.825021][ T11]
[ 164.825185][ T11] ? __warn+0xcd/0x2d0
[ 164.825409][ T11] ? console_trylock+0x61/0xf0
[ 164.825679][ T11] ? sysfs_remove_group+0x101/0x160
[ 164.825958][ T11] ? report_bug+0x291/0x2e0
[ 164.826203][ T11] ? handle_bug+0x3d/0x80
[ 164.826468][ T11] ? exc_invalid_op+0x18/0x50
[ 164.826742][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 164.827052][ T11] ? desc_read+0x2af/0x440
[ 164.827295][ T11] ? sysfs_remove_group+0x101/0x160
[ 164.827575][ T11] br_dev_delete+0x10d/0x190
[ 164.827837][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 164.828123][ T11] cleanup_net+0x499/0xb50
[ 164.828362][ T11] ? lock_acquire+0x1c1/0x220
[ 164.828637][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 164.828905][ T11] ? lock_acquire+0x1c1/0x220
[ 164.829168][ T11] ? process_one_work+0x714/0x1310
[ 164.829448][ T11] process_one_work+0x78f/0x1310
[ 164.829722][ T11] ? hlock_class+0x4e/0x130
[ 164.829993][ T11] ? __pfx_process_one_work+0x10/0x10
[ 164.830329][ T11] ? assign_work+0x16c/0x240
[ 164.830599][ T11] worker_thread+0x73d/0x1010
[ 164.830881][ T11] ? __pfx_worker_thread+0x10/0x10
[ 164.831179][ T11] kthread+0x292/0x360
[ 164.831406][ T11] ? __pfx_kthread+0x10/0x10
[ 164.831702][ T11] ret_from_fork+0x34/0x70
[ 164.831947][ T11] ? __pfx_kthread+0x10/0x10
[ 164.832219][ T11] ret_from_fork_asm+0x1b/0x30
[ 164.832518][ T11]
[ 164.832704][ T11] irq event stamp: 1437021
[ 164.832960][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 164.833460][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 164.834039][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 164.834540][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 164.835085][ T11] ---[ end trace 0000000000000000 ]---
[ 164.970707][ T11] eth1: left allmulticast mode
[ 164.971013][ T11] eth1: left promiscuous mode
[ 164.971389][ T11] br0: port 2(eth1) entered disabled state
[ 164.980246][ T11] eth0: left allmulticast mode
[ 164.980604][ T11] eth0: left promiscuous mode
[ 164.980985][ T11] br0: port 1(eth0) entered disabled state
[ 164.996027][ T11] ------------[ cut here ]------------
[ 164.996346][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 164.996732][ T11] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 164.997230][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 164.998205][ T11] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 164.998756][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 164.999402][ T11] Workqueue: netns cleanup_net
[ 164.999714][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 165.000079][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 165.001156][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 165.001512][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 165.001975][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 165.002445][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 165.002913][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff88800b02a628
[ 165.003365][ T11] R13: ffff88800b02adf8 R14: ffffc900000bfc98 R15: ffff88800b02abc0
[ 165.003838][ T11] FS: 0000000000000000(0000) GS:ffff88802e600000(0000) knlGS:0000000000000000
[ 165.004364][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 165.004767][ T11] CR2: 00007f66122fe000 CR3: 0000000035f34001 CR4: 00000000001706f0
[ 165.005209][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 165.005690][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 165.006157][ T11] Call Trace:
[ 165.006377][ T11]
[ 165.006560][ T11] ? __warn+0xcd/0x2d0
[ 165.006825][ T11] ? console_trylock+0x61/0xf0
[ 165.007100][ T11] ? sysfs_remove_group+0x101/0x160
[ 165.007408][ T11] ? report_bug+0x291/0x2e0
[ 165.007694][ T11] ? handle_bug+0x3d/0x80
[ 165.007951][ T11] ? exc_invalid_op+0x18/0x50
[ 165.008248][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 165.008582][ T11] ? desc_read+0x2af/0x440
[ 165.008861][ T11] ? sysfs_remove_group+0x101/0x160
[ 165.009169][ T11] br_dev_delete+0x10d/0x190
[ 165.009464][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 165.009793][ T11] cleanup_net+0x499/0xb50
[ 165.010075][ T11] ? lock_acquire+0x1c1/0x220
[ 165.010356][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 165.010670][ T11] ? lock_acquire+0x1c1/0x220
[ 165.010977][ T11] ? process_one_work+0x714/0x1310
[ 165.011288][ T11] process_one_work+0x78f/0x1310
[ 165.011585][ T11] ? hlock_class+0x4e/0x130
[ 165.011878][ T11] ? __pfx_process_one_work+0x10/0x10
[ 165.012204][ T11] ? assign_work+0x16c/0x240
[ 165.012493][ T11] worker_thread+0x73d/0x1010
[ 165.012783][ T11] ? __pfx_worker_thread+0x10/0x10
[ 165.013109][ T11] kthread+0x292/0x360
[ 165.013378][ T11] ? __pfx_kthread+0x10/0x10
[ 165.013636][ T11] ret_from_fork+0x34/0x70
[ 165.013883][ T11] ? __pfx_kthread+0x10/0x10
[ 165.014129][ T11] ret_from_fork_asm+0x1b/0x30
[ 165.014395][ T11]
[ 165.014558][ T11] irq event stamp: 1437021
[ 165.014813][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 165.015310][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 165.015860][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 165.016392][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 165.016970][ T11] ---[ end trace 0000000000000000 ]---
[ 167.637098][ T1611] eth0: renamed from r1h1
[ 167.814939][ T1613] eth1: renamed from r1h2
# TEST: Basic IPv6 connectivity [ OK ]
# TEST: Ping received ICMP Hop limit [ OK ]
#
# ###########################################################################
# IPv6 (sym route): VRF ICMP error route lookup traceroute
# ###########################################################################
#
[ 175.459131][ T1698] eth0: renamed from r1h1
[ 175.635142][ T1700] eth1: renamed from r1h2
# TEST: Basic IPv6 connectivity [ OK ]
# TEST: Traceroute6 reports a hop on r1 [ OK ]
#
# ###########################################################################
# IPv6 (asym route): VRF ICMP ttl error route lookup ping
# ###########################################################################
#
[ 183.873224][ T1793] eth0: renamed from r1h1
[ 184.041980][ T1795] eth0: renamed from r2h1
[ 184.211341][ T1797] eth1: renamed from r1h2
[ 184.378250][ T1799] eth1: renamed from r2h2
[ 184.739415][ T1804] br0: port 1(eth0) entered blocking state
[ 184.740282][ T1804] br0: port 1(eth0) entered disabled state
[ 184.740658][ T1804] eth0: entered allmulticast mode
[ 184.741652][ T1804] eth0: entered promiscuous mode
[ 184.743157][ T49] br0: port 1(eth0) entered blocking state
[ 184.743491][ T49] br0: port 1(eth0) entered forwarding state
[ 184.810479][ T1805] br0: port 2(eth1) entered blocking state
[ 184.810843][ T1805] br0: port 2(eth1) entered disabled state
[ 184.811179][ T1805] eth1: entered allmulticast mode
[ 184.812155][ T1805] eth1: entered promiscuous mode
[ 184.814983][ T66] br0: port 2(eth1) entered blocking state
[ 184.815312][ T66] br0: port 2(eth1) entered forwarding state
[ 185.292997][ T1812] br0: port 1(eth0) entered blocking state
[ 185.293373][ T1812] br0: port 1(eth0) entered disabled state
[ 185.294152][ T1812] eth0: entered allmulticast mode
[ 185.295194][ T1812] eth0: entered promiscuous mode
[ 185.364532][ T1813] br0: port 2(eth1) entered blocking state
[ 185.364889][ T1813] br0: port 2(eth1) entered disabled state
[ 185.365238][ T1813] eth1: entered allmulticast mode
[ 185.366232][ T1813] eth1: entered promiscuous mode
[ 185.367267][ T66] br0: port 2(eth1) entered blocking state
[ 185.367591][ T66] br0: port 2(eth1) entered forwarding state
[ 185.799015][ T66] br0: port 1(eth0) entered blocking state
[ 185.799376][ T66] br0: port 1(eth0) entered forwarding state
# TEST: Basic IPv6 connectivity [ OK ]
# TEST: Ping received ICMP Hop limit [ OK ]
#
# ###########################################################################
# IPv6 (asym route): VRF ICMP error route lookup traceroute
# ###########################################################################
#
[ 189.978709][ T11] eth1: left allmulticast mode
[ 189.979048][ T11] eth1: left promiscuous mode
[ 189.979392][ T11] br0: port 2(eth1) entered disabled state
[ 189.993308][ T11] eth0: left allmulticast mode
[ 189.993589][ T11] eth0: left promiscuous mode
[ 189.993959][ T11] br0: port 1(eth0) entered disabled state
[ 190.013389][ T11] ------------[ cut here ]------------
[ 190.013749][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 190.014168][ T11] WARNING: CPU: 1 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 190.014741][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 190.015801][ T11] CPU: 1 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 190.016364][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 190.017044][ T11] Workqueue: netns cleanup_net
[ 190.017321][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 190.017642][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 190.018810][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 190.019188][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 190.019734][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 190.020177][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 190.020643][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff888007772628
[ 190.021104][ T11] R13: ffff888007772df8 R14: ffffc900000bfc98 R15: ffff888007772bc0
[ 190.021539][ T11] FS: 0000000000000000(0000) GS:ffff88802ea00000(0000) knlGS:0000000000000000
[ 190.022075][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.022502][ T11] CR2: 00007fe53a77e0e0 CR3: 0000000037720003 CR4: 00000000001706f0
[ 190.022972][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 190.023473][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 190.023967][ T11] Call Trace:
[ 190.024182][ T11]
[ 190.024377][ T11] ? __warn+0xcd/0x2d0
[ 190.024623][ T11] ? console_trylock+0x61/0xf0
[ 190.024902][ T11] ? sysfs_remove_group+0x101/0x160
[ 190.025205][ T11] ? report_bug+0x291/0x2e0
[ 190.025482][ T11] ? handle_bug+0x3d/0x80
[ 190.025725][ T11] ? exc_invalid_op+0x18/0x50
[ 190.025976][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 190.026259][ T11] ? desc_read+0x2af/0x440
[ 190.026522][ T11] ? sysfs_remove_group+0x101/0x160
[ 190.026840][ T11] br_dev_delete+0x10d/0x190
[ 190.027146][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 190.027518][ T11] cleanup_net+0x499/0xb50
[ 190.027783][ T11] ? lock_acquire+0x1c1/0x220
[ 190.028040][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 190.028321][ T11] ? lock_acquire+0x1c1/0x220
[ 190.028603][ T11] ? process_one_work+0x714/0x1310
[ 190.028910][ T11] process_one_work+0x78f/0x1310
[ 190.029201][ T11] ? __pfx_process_one_work+0x10/0x10
[ 190.029525][ T11] ? assign_work+0x16c/0x240
[ 190.029871][ T11] worker_thread+0x73d/0x1010
[ 190.030144][ T11] ? __pfx_worker_thread+0x10/0x10
[ 190.030493][ T11] kthread+0x292/0x360
[ 190.030741][ T11] ? __pfx_kthread+0x10/0x10
[ 190.031001][ T11] ret_from_fork+0x34/0x70
[ 190.031284][ T11] ? __pfx_kthread+0x10/0x10
[ 190.031531][ T11] ret_from_fork_asm+0x1b/0x30
[ 190.031819][ T11]
[ 190.032004][ T11] irq event stamp: 1437021
[ 190.032288][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 190.032835][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 190.033411][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 190.033967][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 190.034565][ T11] ---[ end trace 0000000000000000 ]---
[ 190.191725][ T11] eth1: left allmulticast mode
[ 190.192025][ T11] eth1: left promiscuous mode
[ 190.192385][ T11] br0: port 2(eth1) entered disabled state
[ 190.204494][ T11] eth0: left allmulticast mode
[ 190.204821][ T11] eth0: left promiscuous mode
[ 190.205203][ T11] br0: port 1(eth0) entered disabled state
[ 190.213037][ T11] ------------[ cut here ]------------
[ 190.213350][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 190.213742][ T11] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 190.214300][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 190.215223][ T11] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 190.215839][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 190.216568][ T11] Workqueue: netns cleanup_net
[ 190.216897][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 190.217239][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 190.218476][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 190.218884][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 190.219342][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 190.219799][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 190.220259][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff888005b22628
[ 190.220746][ T11] R13: ffff888005b22df8 R14: ffffc900000bfc98 R15: ffff888005b22bc0
[ 190.221222][ T11] FS: 0000000000000000(0000) GS:ffff88802e600000(0000) knlGS:0000000000000000
[ 190.221727][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 190.222123][ T11] CR2: 00007ff20d716000 CR3: 0000000035f34003 CR4: 00000000001706f0
[ 190.222617][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 190.223079][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 190.223532][ T11] Call Trace:
[ 190.223778][ T11]
[ 190.223952][ T11] ? __warn+0xcd/0x2d0
[ 190.224192][ T11] ? console_trylock+0x61/0xf0
[ 190.224461][ T11] ? sysfs_remove_group+0x101/0x160
[ 190.224789][ T11] ? report_bug+0x291/0x2e0
[ 190.225074][ T11] ? handle_bug+0x3d/0x80
[ 190.225346][ T11] ? exc_invalid_op+0x18/0x50
[ 190.225666][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 190.225989][ T11] ? desc_read+0x2af/0x440
[ 190.226258][ T11] ? sysfs_remove_group+0x101/0x160
[ 190.226586][ T11] br_dev_delete+0x10d/0x190
[ 190.226891][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 190.227217][ T11] cleanup_net+0x499/0xb50
[ 190.227492][ T11] ? lock_acquire+0x1c1/0x220
[ 190.227790][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 190.228094][ T11] ? lock_acquire+0x1c1/0x220
[ 190.228392][ T11] ? process_one_work+0x714/0x1310
[ 190.228707][ T11] process_one_work+0x78f/0x1310
[ 190.228980][ T11] ? __pfx_process_one_work+0x10/0x10
[ 190.229270][ T11] ? assign_work+0x16c/0x240
[ 190.229528][ T11] worker_thread+0x73d/0x1010
[ 190.229791][ T11] ? __pfx_worker_thread+0x10/0x10
[ 190.230064][ T11] kthread+0x292/0x360
[ 190.230295][ T11] ? __pfx_kthread+0x10/0x10
[ 190.230542][ T11] ret_from_fork+0x34/0x70
[ 190.230837][ T11] ? __pfx_kthread+0x10/0x10
[ 190.231097][ T11] ret_from_fork_asm+0x1b/0x30
[ 190.231395][ T11]
[ 190.231579][ T11] irq event stamp: 1437021
[ 190.231877][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 190.232424][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 190.232981][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 190.233527][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 190.234102][ T11] ---[ end trace 0000000000000000 ]---
[ 193.366154][ T1901] eth0: renamed from r1h1
[ 193.538895][ T1903] eth0: renamed from r2h1
[ 193.707132][ T1905] eth1: renamed from r1h2
[ 193.874128][ T1907] eth1: renamed from r2h2
[ 194.221247][ T1912] br0: port 1(eth0) entered blocking state
[ 194.221598][ T1912] br0: port 1(eth0) entered disabled state
[ 194.221957][ T1912] eth0: entered allmulticast mode
[ 194.222938][ T1912] eth0: entered promiscuous mode
[ 194.224784][ T265] br0: port 1(eth0) entered blocking state
[ 194.225118][ T265] br0: port 1(eth0) entered forwarding state
[ 194.294097][ T1913] br0: port 2(eth1) entered blocking state
[ 194.294447][ T1913] br0: port 2(eth1) entered disabled state
[ 194.294793][ T1913] eth1: entered allmulticast mode
[ 194.295765][ T1913] eth1: entered promiscuous mode
[ 194.300975][ T66] br0: port 2(eth1) entered blocking state
[ 194.301311][ T66] br0: port 2(eth1) entered forwarding state
[ 194.772542][ T1920] br0: port 1(eth0) entered blocking state
[ 194.773540][ T1920] br0: port 1(eth0) entered disabled state
[ 194.774172][ T1920] eth0: entered allmulticast mode
[ 194.775191][ T1920] eth0: entered promiscuous mode
[ 194.854534][ T1921] br0: port 2(eth1) entered blocking state
[ 194.854899][ T1921] br0: port 2(eth1) entered disabled state
[ 194.855238][ T1921] eth1: entered allmulticast mode
[ 194.856233][ T1921] eth1: entered promiscuous mode
[ 194.857363][ T28] br0: port 2(eth1) entered blocking state
[ 194.857697][ T28] br0: port 2(eth1) entered forwarding state
[ 195.294018][ T265] br0: port 1(eth0) entered blocking state
[ 195.294398][ T265] br0: port 1(eth0) entered forwarding state
# TEST: Basic IPv6 connectivity [ OK ]
# TEST: Traceroute6 reports a hop on r1 [ OK ]
[ 199.548718][ T11] eth1: left allmulticast mode
[ 199.549103][ T11] eth1: left promiscuous mode
[ 199.549460][ T11] br0: port 2(eth1) entered disabled state
[ 199.561508][ T11] eth0: left allmulticast mode
[ 199.561805][ T11] eth0: left promiscuous mode
[ 199.562171][ T11] br0: port 1(eth0) entered disabled state
[ 199.578030][ T11] ------------[ cut here ]------------
[ 199.578406][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 199.578841][ T11] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 199.579369][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 199.580362][ T11] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 199.580922][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 199.581615][ T11] Workqueue: netns cleanup_net
[ 199.581899][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 199.582251][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 199.583322][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 199.583711][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 199.584153][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 199.584631][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 199.585097][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff8880078da628
[ 199.585550][ T11] R13: ffff8880078dadf8 R14: ffffc900000bfc98 R15: ffff8880078dabc0
[ 199.586000][ T11] FS: 0000000000000000(0000) GS:ffff88802e600000(0000) knlGS:0000000000000000
[ 199.586508][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.586911][ T11] CR2: 00007fff664515f8 CR3: 00000000068ee001 CR4: 00000000001706f0
[ 199.587368][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.587844][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.588303][ T11] Call Trace:
[ 199.588512][ T11]
[ 199.588709][ T11] ? __warn+0xcd/0x2d0
[ 199.588960][ T11] ? console_trylock+0x61/0xf0
[ 199.589253][ T11] ? sysfs_remove_group+0x101/0x160
[ 199.589564][ T11] ? report_bug+0x291/0x2e0
[ 199.589852][ T11] ? handle_bug+0x3d/0x80
[ 199.590126][ T11] ? exc_invalid_op+0x18/0x50
[ 199.590400][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 199.590679][ T11] ? desc_read+0x2af/0x440
[ 199.590919][ T11] ? sysfs_remove_group+0x101/0x160
[ 199.591200][ T11] br_dev_delete+0x10d/0x190
[ 199.591457][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 199.591771][ T11] cleanup_net+0x499/0xb50
[ 199.592016][ T11] ? lock_acquire+0x1c1/0x220
[ 199.592277][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 199.592546][ T11] ? lock_acquire+0x1c1/0x220
[ 199.592807][ T11] ? process_one_work+0x714/0x1310
[ 199.593121][ T11] process_one_work+0x78f/0x1310
[ 199.593415][ T11] ? __pfx_process_one_work+0x10/0x10
[ 199.593749][ T11] ? assign_work+0x16c/0x240
[ 199.594025][ T11] worker_thread+0x73d/0x1010
[ 199.594282][ T11] ? __pfx_worker_thread+0x10/0x10
[ 199.594556][ T11] kthread+0x292/0x360
[ 199.594783][ T11] ? __pfx_kthread+0x10/0x10
[ 199.595032][ T11] ret_from_fork+0x34/0x70
[ 199.595270][ T11] ? __pfx_kthread+0x10/0x10
[ 199.595543][ T11] ret_from_fork_asm+0x1b/0x30
[ 199.595812][ T11]
[ 199.595978][ T11] irq event stamp: 1437021
[ 199.596217][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 199.596724][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 199.597282][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 199.597877][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 199.598457][ T11] ---[ end trace 0000000000000000 ]---
[ 199.746745][ T11] eth1: left allmulticast mode
[ 199.747096][ T11] eth1: left promiscuous mode
[ 199.747500][ T11] br0: port 2(eth1) entered disabled state
[ 199.761403][ T11] eth0: left allmulticast mode
[ 199.761731][ T11] eth0: left promiscuous mode
[ 199.762059][ T11] br0: port 1(eth0) entered disabled state
[ 199.780085][ T11] ------------[ cut here ]------------
[ 199.780412][ T11] sysfs group 'bridge' not found for kobject 'br0'
[ 199.780815][ T11] WARNING: CPU: 0 PID: 11 at fs/sysfs/group.c:282 sysfs_remove_group+0x101/0x160
[ 199.781309][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables libcrc32c
[ 199.782290][ T11] CPU: 0 PID: 11 Comm: kworker/u8:0 Tainted: G B W 6.8.0-rc2-virtme #1
[ 199.782864][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 199.783571][ T11] Workqueue: netns cleanup_net
[ 199.783887][ T11] RIP: 0010:sysfs_remove_group+0x101/0x160
[ 199.784243][ T11] Code: 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 45 48 8b 33 48 c7 c7 a0 a7 9c 8e e8 60 65 5e ff 90 <0f> 0b 90 90 48 83 c4 08 5b 5d 41 5c c3 cc cc cc cc e8 e9 c7 da ff
[ 199.785297][ T11] RSP: 0018:ffffc900000bfba0 EFLAGS: 00010282
[ 199.785673][ T11] RAX: 0000000000000000 RBX: ffffffff8edbe220 RCX: ffffffff8bd1056f
[ 199.786137][ T11] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000001
[ 199.786617][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffff52000017f19
[ 199.787065][ T11] R10: ffffc900000bf8cf R11: 205d313154202020 R12: ffff88800619a628
[ 199.787534][ T11] R13: ffff88800619adf8 R14: ffffc900000bfc98 R15: ffff88800619abc0
[ 199.788013][ T11] FS: 0000000000000000(0000) GS:ffff88802e600000(0000) knlGS:0000000000000000
[ 199.788532][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.788919][ T11] CR2: 00007fc4eec3630d CR3: 0000000035f34003 CR4: 00000000001706f0
[ 199.789391][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 199.789865][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 199.790329][ T11] Call Trace:
[ 199.790530][ T11]
[ 199.790697][ T11] ? __warn+0xcd/0x2d0
[ 199.790917][ T11] ? console_trylock+0x61/0xf0
[ 199.791177][ T11] ? sysfs_remove_group+0x101/0x160
[ 199.791454][ T11] ? report_bug+0x291/0x2e0
[ 199.791710][ T11] ? handle_bug+0x3d/0x80
[ 199.791944][ T11] ? exc_invalid_op+0x18/0x50
[ 199.792192][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 199.792496][ T11] ? desc_read+0x2af/0x440
[ 199.792764][ T11] ? sysfs_remove_group+0x101/0x160
[ 199.793088][ T11] br_dev_delete+0x10d/0x190
[ 199.793379][ T11] br_net_exit_batch_rtnl+0xd6/0x190
[ 199.793690][ T11] cleanup_net+0x499/0xb50
[ 199.793990][ T11] ? lock_acquire+0x1c1/0x220
[ 199.794296][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 199.794595][ T11] ? lock_acquire+0x1c1/0x220
[ 199.794879][ T11] ? process_one_work+0x714/0x1310
[ 199.795198][ T11] process_one_work+0x78f/0x1310
[ 199.795531][ T11] ? __pfx_process_one_work+0x10/0x10
[ 199.795859][ T11] ? assign_work+0x16c/0x240
[ 199.796144][ T11] worker_thread+0x73d/0x1010
[ 199.796441][ T11] ? __pfx_worker_thread+0x10/0x10
[ 199.796772][ T11] kthread+0x292/0x360
[ 199.797039][ T11] ? __pfx_kthread+0x10/0x10
[ 199.797328][ T11] ret_from_fork+0x34/0x70
[ 199.797574][ T11] ? __pfx_kthread+0x10/0x10
[ 199.797834][ T11] ret_from_fork_asm+0x1b/0x30
[ 199.798105][ T11]
[ 199.798273][ T11] irq event stamp: 1437021
[ 199.798526][ T11] hardirqs last enabled at (1437021): [] irqentry_exit+0x3b/0x90
[ 199.799034][ T11] hardirqs last disabled at (1437020): [] __do_softirq+0x670/0x7ff
[ 199.799544][ T11] softirqs last enabled at (1437006): [] br_dev_delete+0xd8/0x190
[ 199.800088][ T11] softirqs last disabled at (1437004): [] br_fdb_delete_by_port+0x36/0x260
[ 199.800689][ T11] ---[ end trace 0000000000000000 ]---
#
# Tests passed: 18
# Tests failed: 0
ok 1 selftests: net: vrf_route_leaking.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__->