make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_brridge_1q_port_8472.sh TEST_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-4/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
TAP version 13
1..1
# timeout set to 10800
# selftests: net/forwarding: vxlan_bridge_1q_port_8472.sh
[ 4307.760958][T13305] br1: port 1(vx10) entered blocking state
[ 4307.761919][T13305] br1: port 1(vx10) entered disabled state
[ 4307.762290][T13305] vx10: entered allmulticast mode
[ 4307.764361][T13305] vx10: entered promiscuous mode
[ 4307.765246][T13305] br1: port 1(vx10) entered blocking state
[ 4307.765566][T13305] br1: port 1(vx10) entered forwarding state
[ 4308.379857][T13310] br1: port 2(vx20) entered blocking state
[ 4308.380276][T13310] br1: port 2(vx20) entered disabled state
[ 4308.380654][T13310] vx20: entered allmulticast mode
[ 4308.382805][T13310] vx20: entered promiscuous mode
[ 4308.384386][T13310] br1: port 2(vx20) entered blocking state
[ 4308.384763][T13310] br1: port 2(vx20) entered forwarding state
[ 4308.675499][T13312] br1: port 3(veth1) entered blocking state
[ 4308.675850][T13312] br1: port 3(veth1) entered disabled state
[ 4308.676215][T13312] veth1: entered allmulticast mode
[ 4308.685110][T13312] veth1: entered promiscuous mode
[ 4308.840880][T11627] br1: port 3(veth1) entered blocking state
[ 4308.841239][T11627] br1: port 3(veth1) entered forwarding state
[ 4309.279534][T13316] br1: port 4(veth2) entered blocking state
[ 4309.279887][T13316] br1: port 4(veth2) entered disabled state
[ 4309.280263][T13316] veth2: entered allmulticast mode
[ 4309.282318][T13316] veth2: entered promiscuous mode
[ 4309.429484][T11627] br1: port 4(veth2) entered blocking state
[ 4309.429833][T11627] br1: port 4(veth2) entered forwarding state
[ 4315.081482][T13368] br2: port 1(w1) entered blocking state
[ 4315.081824][T13368] br2: port 1(w1) entered disabled state
[ 4315.082173][T13368] w1: entered allmulticast mode
[ 4315.084517][T13368] w1: entered promiscuous mode
[ 4316.342758][T13376] br2: port 2(vx10) entered blocking state
[ 4316.343121][T13376] br2: port 2(vx10) entered disabled state
[ 4316.343503][T13376] vx10: entered allmulticast mode
[ 4316.345696][T13376] vx10: entered promiscuous mode
[ 4316.353206][T13376] br2: port 2(vx10) entered blocking state
[ 4316.353537][T13376] br2: port 2(vx10) entered forwarding state
[ 4317.494714][T13383] br2: port 3(vx20) entered blocking state
[ 4317.495491][T13383] br2: port 3(vx20) entered disabled state
[ 4317.495859][T13383] vx20: entered allmulticast mode
[ 4317.497932][T13383] vx20: entered promiscuous mode
[ 4317.498551][T13383] br2: port 3(vx20) entered blocking state
[ 4317.498861][T13383] br2: port 3(vx20) entered forwarding state
[ 4318.780333][T11627] br2: port 1(w1) entered blocking state
[ 4318.780706][T11627] br2: port 1(w1) entered forwarding state
[ 4322.537564][T13418] br2: port 1(w1) entered blocking state
[ 4322.537897][T13418] br2: port 1(w1) entered disabled state
[ 4322.538770][T13418] w1: entered allmulticast mode
[ 4322.540799][T13418] w1: entered promiscuous mode
[ 4323.778068][T13426] br2: port 2(vx10) entered blocking state
[ 4323.778416][T13426] br2: port 2(vx10) entered disabled state
[ 4323.778771][T13426] vx10: entered allmulticast mode
[ 4323.780844][T13426] vx10: entered promiscuous mode
[ 4323.781542][T13426] br2: port 2(vx10) entered blocking state
[ 4323.781854][T13426] br2: port 2(vx10) entered forwarding state
[ 4324.866114][T13433] br2: port 3(vx20) entered blocking state
[ 4324.866462][T13433] br2: port 3(vx20) entered disabled state
[ 4324.866818][T13433] vx20: entered allmulticast mode
[ 4324.868873][T13433] vx20: entered promiscuous mode
[ 4324.869488][T13433] br2: port 3(vx20) entered blocking state
[ 4324.869798][T13433] br2: port 3(vx20) entered forwarding state
[ 4326.092723][ T9530] br2: port 1(w1) entered blocking state
[ 4326.093102][ T9530] br2: port 1(w1) entered forwarding state
# INFO: Running tests with UDP port 8472
# TEST: ping: local->local vid 10 [ OK ]
# TEST: ping: local->local vid 20 [ OK ]
# TEST: ping: local->remote 1 vid 10 [ OK ]
# TEST: ping: local->remote 2 vid 10 [ OK ]
# TEST: ping: local->remote 1 vid 20 [ OK ]
# TEST: ping: local->remote 2 vid 20 [ OK ]
[ 4345.074546][ T11] vx20: left allmulticast mode
[ 4345.074890][ T11] vx20: left promiscuous mode
[ 4345.076103][ T11] br2: port 3(vx20) entered disabled state
[ 4345.083312][ T11] vx10: left allmulticast mode
[ 4345.083655][ T11] vx10: left promiscuous mode
[ 4345.084152][ T11] br2: port 2(vx10) entered disabled state
[ 4345.097088][ T11] w1: left allmulticast mode
[ 4345.097411][ T11] w1: left promiscuous mode
[ 4345.097785][ T11] br2: port 1(w1) entered disabled state
[ 4345.204282][ T11] ==================================================================
[ 4345.204800][ T11] BUG: KASAN: slab-use-after-free in vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 4345.205344][ T11] Read of size 8 at addr ffff888006d28bd0 by task kworker/u8:0/11
[ 4345.205810][ T11]
[ 4345.205946][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Not tainted 6.8.0-rc2-virtme #1
[ 4345.206423][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4345.207154][ T11] Workqueue: netns cleanup_net
[ 4345.207477][ T11] Call Trace:
[ 4345.207661][ T11]
[ 4345.207823][ T11] dump_stack_lvl+0x64/0xb0
[ 4345.208119][ T11] print_address_description.constprop.0+0x2c/0x3b0
[ 4345.208523][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 4345.208915][ T11] print_report+0xb5/0x270
[ 4345.209158][ T11] ? kasan_addr_to_slab+0x4e/0x90
[ 4345.209476][ T11] kasan_report+0xbe/0xf0
[ 4345.209727][ T11] ? vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 4345.210102][ T11] vxlan_netdevice_event+0x32f/0x340 [vxlan]
[ 4345.210506][ T11] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 4345.210947][ T11] ? _raw_spin_unlock+0x23/0x40
[ 4345.211293][ T11] ? mirred_device_event+0x185/0x210 [act_mirred]
[ 4345.211738][ T11] notifier_call_chain+0x9a/0x290
[ 4345.212018][ T11] unregister_netdevice_many_notify+0x55a/0x1180
[ 4345.212363][ T11] ? mutex_is_locked+0x17/0x50
[ 4345.212655][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 4345.213056][ T11] ? vrf_dellink+0x101/0x150 [vrf]
[ 4345.213357][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 4345.213726][ T11] default_device_exit_batch+0x228/0x2c0
[ 4345.214044][ T11] ? __pfx_default_device_exit_batch+0x10/0x10
[ 4345.214412][ T11] ? mutex_is_locked+0x17/0x50
[ 4345.214712][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210
[ 4345.215116][ T11] cleanup_net+0x4f3/0xa20
[ 4345.215376][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4345.215704][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 4345.215973][ T11] ? lock_acquire+0x1c1/0x220
[ 4345.216275][ T11] ? process_one_work+0x714/0x1310
[ 4345.216554][ T11] process_one_work+0x78c/0x1310
[ 4345.216824][ T11] ? hlock_class+0x4e/0x130
[ 4345.217107][ T11] ? __pfx_process_one_work+0x10/0x10
[ 4345.217458][ T11] ? assign_work+0x16c/0x240
[ 4345.217733][ T11] worker_thread+0x73d/0x1010
[ 4345.218045][ T11] ? __pfx_worker_thread+0x10/0x10
[ 4345.218353][ T11] kthread+0x28f/0x360
[ 4345.218608][ T11] ? __pfx_kthread+0x10/0x10
[ 4345.218861][ T11] ret_from_fork+0x31/0x70
[ 4345.219138][ T11] ? __pfx_kthread+0x10/0x10
[ 4345.219388][ T11] ret_from_fork_asm+0x1b/0x30
[ 4345.219690][ T11]
[ 4345.219856][ T11]
[ 4345.220026][ T11] Allocated by task 11:
[ 4345.220278][ T11] kasan_save_stack+0x24/0x50
[ 4345.220574][ T11] kasan_save_track+0x14/0x30
[ 4345.220903][ T11] __kasan_kmalloc+0x7f/0x90
[ 4345.221200][ T11] __kmalloc_node_track_caller+0x1fb/0x440
[ 4345.221542][ T11] kmalloc_reserve+0xbc/0x1f0
[ 4345.221798][ T11] pskb_expand_head+0x1f4/0xff0
[ 4345.222083][ T11] netlink_trim+0x198/0x200
[ 4345.222346][ T11] netlink_broadcast_filtered+0xcb/0x340
[ 4345.222698][ T11] nlmsg_notify+0x6e/0x1e0
[ 4345.222960][ T11] rtnetlink_event+0x167/0x1c0
[ 4345.223266][ T11] notifier_call_chain+0x9a/0x290
[ 4345.223562][ T11] __netdev_upper_dev_unlink+0x115/0x220
[ 4345.223866][ T11] netdev_upper_dev_unlink+0x71/0xa0
[ 4345.224185][ T11] unregister_vlan_dev+0x1c9/0x3b0 [8021q]
[ 4345.224537][ T11] default_device_exit_batch+0x16a/0x2c0
[ 4345.224894][ T11] cleanup_net+0x4f3/0xa20
[ 4345.225135][ T11] process_one_work+0x78c/0x1310
[ 4345.225420][ T11] worker_thread+0x73d/0x1010
[ 4345.225735][ T11] kthread+0x28f/0x360
[ 4345.226004][ T11] ret_from_fork+0x31/0x70
[ 4345.226244][ T11] ret_from_fork_asm+0x1b/0x30
[ 4345.226526][ T11]
[ 4345.226676][ T11] Freed by task 11:
[ 4345.226884][ T11] kasan_save_stack+0x24/0x50
[ 4345.227160][ T11] kasan_save_track+0x14/0x30
[ 4345.227413][ T11] kasan_save_free_info+0x3f/0x60
[ 4345.227710][ T11] __kasan_slab_free+0xfc/0x1c0
[ 4345.228032][ T11] kfree+0xf2/0x2d0
[ 4345.228293][ T11] skb_release_data+0x56b/0x770
[ 4345.228554][ T11] consume_skb+0xad/0x110
[ 4345.228805][ T11] netlink_broadcast_filtered+0x224/0x340
[ 4345.229140][ T11] nlmsg_notify+0x6e/0x1e0
[ 4345.229381][ T11] rtnetlink_event+0x167/0x1c0
[ 4345.229673][ T11] notifier_call_chain+0x9a/0x290
[ 4345.229971][ T11] __netdev_upper_dev_unlink+0x115/0x220
[ 4345.230339][ T11] netdev_upper_dev_unlink+0x71/0xa0
[ 4345.230669][ T11] unregister_vlan_dev+0x1c9/0x3b0 [8021q]
[ 4345.231015][ T11] default_device_exit_batch+0x16a/0x2c0
[ 4345.231316][ T11] cleanup_net+0x4f3/0xa20
[ 4345.231582][ T11] process_one_work+0x78c/0x1310
[ 4345.231889][ T11] worker_thread+0x73d/0x1010
[ 4345.232214][ T11] kthread+0x28f/0x360
[ 4345.232435][ T11] ret_from_fork+0x31/0x70
[ 4345.232726][ T11] ret_from_fork_asm+0x1b/0x30
[ 4345.233020][ T11]
[ 4345.233149][ T11] The buggy address belongs to the object at ffff888006d28800
[ 4345.233149][ T11] which belongs to the cache kmalloc-2k of size 2048
[ 4345.233954][ T11] The buggy address is located 976 bytes inside of
[ 4345.233954][ T11] freed 2048-byte region [ffff888006d28800, ffff888006d29000)
[ 4345.234787][ T11]
[ 4345.234917][ T11] The buggy address belongs to the physical page:
[ 4345.235300][ T11] page:ffffea00001b4a00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x6d28
[ 4345.235881][ T11] head:ffffea00001b4a00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 4345.236411][ T11] flags: 0x80000000000840(slab|head|node=0|zone=1)
[ 4345.236816][ T11] page_type: 0xffffffff()
[ 4345.237052][ T11] raw: 0080000000000840 ffff888001043540 ffffea0000251610 ffffea0000a86010
[ 4345.237563][ T11] raw: 0000000000000000 0000000000050005 00000001ffffffff 0000000000000000
[ 4345.238025][ T11] page dumped because: kasan: bad access detected
[ 4345.238372][ T11]
[ 4345.238501][ T11] Memory state around the buggy address:
[ 4345.238801][ T11] ffff888006d28a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 4345.239233][ T11] ffff888006d28b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 4345.239661][ T11] >ffff888006d28b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 4345.240090][ T11] ^
[ 4345.240448][ T11] ffff888006d28c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 4345.240883][ T11] ffff888006d28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 4345.241311][ T11] ==================================================================
[ 4345.242250][ T11] Disabling lock debugging due to kernel taint
[ 4345.242712][ T11] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 4345.243453][ T11] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
[ 4345.243953][ T11] CPU: 2 PID: 11 Comm: kworker/u8:0 Tainted: G B 6.8.0-rc2-virtme #1
[ 4345.244493][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 4345.245225][ T11] Workqueue: netns cleanup_net
[ 4345.245525][ T11] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan]
[ 4345.245917][ T11] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49
[ 4345.247084][ T11] RSP: 0018:ffffc900000bf980 EFLAGS: 00010246
[ 4345.247430][ T11] RAX: 0000000000000000 RBX: ffffffffffffffd0 RCX: dffffc0000000000
[ 4345.247856][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888006d28c24
[ 4345.248282][ T11] RBP: 1ffff92000017f33 R08: 1ffff11000d4e81a R09: ffffc900000bf9b8
[ 4345.248737][ T11] R10: ffffffffa593ca07 R11: 205d313154202020 R12: ffffed1000d4e81a
[ 4345.249214][ T11] R13: ffff888006d28ba0 R14: ffff8880097c4000 R15: ffff888006a74000
[ 4345.249676][ T11] FS: 0000000000000000(0000) GS:ffff888035a00000(0000) knlGS:0000000000000000
[ 4345.250235][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4345.250615][ T11] CR2: 000055e1aededdec CR3: 000000000c7d4004 CR4: 0000000000770ef0
[ 4345.251092][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4345.251577][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4345.252051][ T11] PKRU: 55555554
[ 4345.252244][ T11] Call Trace:
[ 4345.252462][ T11]
[ 4345.252648][ T11] ? die_addr+0x41/0xa0
[ 4345.252916][ T11] ? exc_general_protection+0x149/0x220
[ 4345.253219][ T11] ? asm_exc_general_protection+0x26/0x30
[ 4345.253602][ T11] ? vxlan_netdevice_event+0x19e/0x340 [vxlan]
[ 4345.253979][ T11] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan]
[ 4345.254367][ T11] ? _raw_spin_unlock+0x23/0x40
[ 4345.254660][ T11] ? mirred_device_event+0x185/0x210 [act_mirred]
[ 4345.255053][ T11] notifier_call_chain+0x9a/0x290
[ 4345.255367][ T11] unregister_netdevice_many_notify+0x55a/0x1180
[ 4345.255745][ T11] ? mutex_is_locked+0x17/0x50
[ 4345.256007][ T11] ? __pfx_unregister_netdevice_many_notify+0x10/0x10
[ 4345.256370][ T11] ? vrf_dellink+0x101/0x150 [vrf]
[ 4345.256673][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 4345.257058][ T11] default_device_exit_batch+0x228/0x2c0
[ 4345.257383][ T11] ? __pfx_default_device_exit_batch+0x10/0x10
[ 4345.257760][ T11] ? mutex_is_locked+0x17/0x50
[ 4345.258039][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210
[ 4345.258387][ T11] cleanup_net+0x4f3/0xa20
[ 4345.258665][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 4345.258992][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 4345.259302][ T11] ? lock_acquire+0x1c1/0x220
[ 4345.259585][ T11] ? process_one_work+0x714/0x1310
[ 4345.259867][ T11] process_one_work+0x78c/0x1310
[ 4345.260226][ T11] ? hlock_class+0x4e/0x130
[ 4345.260512][ T11] ? __pfx_process_one_work+0x10/0x10
[ 4345.260831][ T11] ? assign_work+0x16c/0x240
[ 4345.261128][ T11] worker_thread+0x73d/0x1010
[ 4345.261387][ T11] ? __pfx_worker_thread+0x10/0x10
[ 4345.261666][ T11] kthread+0x28f/0x360
[ 4345.261929][ T11] ? __pfx_kthread+0x10/0x10
[ 4345.262215][ T11] ret_from_fork+0x31/0x70
[ 4345.262492][ T11] ? __pfx_kthread+0x10/0x10
[ 4345.262743][ T11] ret_from_fork_asm+0x1b/0x30
[ 4345.263072][ T11]
[ 4345.263238][ T11] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel sch_red act_mirred ip6_gre ip6_tunnel tunnel6 cls_matchall ip_gre gre em_meta cls_basic sch_ets sch_tbf act_gact cls_flower dummy sch_ingress bridge stp llc 8021q vrf veth
[ 4345.264693][ T11] ---[ end trace 0000000000000000 ]---
[ 4345.265136][ T11] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan]
[ 4345.265530][ T11] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49
[ 4345.266786][ T11] RSP: 0018:ffffc900000bf980 EFLAGS: 00010246
[ 4345.267206][ T11] RAX: 0000000000000000 RBX: ffffffffffffffd0 RCX: dffffc0000000000
[ 4345.267708][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888006d28c24
[ 4345.268206][ T11] RBP: 1ffff92000017f33 R08: 1ffff11000d4e81a R09: ffffc900000bf9b8
[ 4345.268695][ T11] R10: ffffffffa593ca07 R11: 205d313154202020 R12: ffffed1000d4e81a
[ 4345.269216][ T11] R13: ffff888006d28ba0 R14: ffff8880097c4000 R15: ffff888006a74000
[ 4345.269720][ T11] FS: 0000000000000000(0000) GS:ffff888035a00000(0000) knlGS:0000000000000000
[ 4345.270283][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 4345.270645][ T11] CR2: 000055e1aededdec CR3: 000000000c7d4004 CR4: 0000000000770ef0
[ 4345.271077][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 4345.271510][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 4345.271934][ T11] PKRU: 55555554
[ 4345.272134][ T11] Kernel panic - not syncing: Fatal exception
[ 4345.272531][ T11] Kernel Offset: 0x1f200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 4345.273154][ T11] ---[ end Kernel panic - not syncing: Fatal exception ]---
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