make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=bridge_mmdb_port_down.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
# overriding timeout to 21600
# selftests: net/forwarding: bridge_mdb_port_down.sh
[ 158.293265][ T1072] br0: port 1(veth1) entered blocking state
[ 158.293683][ T1072] br0: port 1(veth1) entered disabled state
[ 158.294037][ T1072] veth1: entered allmulticast mode
[ 158.302702][ T1072] veth1: entered promiscuous mode
[ 158.440589][ T1074] br0: port 2(veth2) entered blocking state
[ 158.440990][ T1074] br0: port 2(veth2) entered disabled state
[ 158.441392][ T1074] veth2: entered allmulticast mode
[ 158.443446][ T1074] veth2: entered promiscuous mode
[ 158.759357][ T49] br0: port 1(veth1) entered blocking state
[ 158.759817][ T49] br0: port 1(veth1) entered forwarding state
[ 169.532804][ T472] br0: port 2(veth2) entered blocking state
[ 169.533185][ T472] br0: port 2(veth2) entered forwarding state
[ 169.539864][ C2] ------------[ cut here ]------------
[ 169.540233][ C2] UBSAN: invalid-load in ./include/linux/skbuff.h:4267:9
[ 169.540612][ C2] load of value 107 is not a valid value for type '_Bool'
[ 169.540981][ C2] CPU: 2 PID: 67 Comm: kworker/2:2 Not tainted 6.8.0-rc4-virtme #1
[ 169.541390][ C2] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 169.542022][ C2] Workqueue: mld mld_ifc_work
[ 169.542276][ C2] Call Trace:
[ 169.542450][ C2]
[ 169.542632][ C2] dump_stack_lvl+0x92/0xb0
[ 169.542896][ C2] __ubsan_handle_load_invalid_value+0xa7/0xe0
[ 169.543247][ C2] br_forward_finish.cold+0xf/0x3c [bridge]
[ 169.543631][ C2] deliver_clone+0x52/0x90 [bridge]
[ 169.543959][ C2] br_handle_frame_finish+0xbdd/0x1ce0 [bridge]
[ 169.54
DETECTED CRASH, lowering timeout
4346][ C2] ? __pfx_br_handle_frame_finish+0x10/0x10 [bridge]
[ 169.544730][ C2] ? __pfx_validate_chain+0x10/0x10
[ 169.545009][ C2] ? mark_lock+0x38/0x3e0
[ 169.545238][ C2] ? kasan_save_stack+0x24/0x50
[ 169.545505][ C2] ? __lock_acquire+0xb67/0x1610
[ 169.545772][ C2] ? do_idle+0xf0/0x160
[ 169.546001][ C2] br_handle_frame+0x612/0xe70 [bridge]
[ 169.546342][ C2] ? __pfx_br_handle_frame+0x10/0x10 [bridge]
[ 169.546697][ C2] __netif_receive_skb_core.constprop.0+0x783/0x2dc0
[ 169.547052][ C2] ? mark_lock+0x38/0x3e0
[ 169.547290][ C2] ? __lock_acquire+0xb67/0x1610
[ 169.547554][ C2] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10
[ 169.547931][ C2] ? lock_acquire.part.0+0xe5/0x330
[ 169.548206][ C2] ? process_backlog+0x1ed/0x5e0
[ 169.548474][ C2] __netif_receive_skb_one_core+0xaf/0x1b0
[ 169.548784][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10
[ 169.549183][ C2] ? lock_acquire+0x1c1/0x220
[ 169.549455][ C2] ? process_backlog+0x1ed/0x5e0
[ 169.549721][ C2] process_backlog+0xd3/0x5e0
[ 169.549979][ C2] __napi_poll.constprop.0+0xa2/0x460
[ 169.550267][ C2] net_rx_action+0x440/0xb40
[ 169.550544][ C2] ? __pfx_net_rx_action+0x10/0x10
[ 169.550832][ C2] ? hlock_class+0x20/0x130
[ 169.551098][ C2] ? mark_held_locks+0xa5/0xf0
[ 169.551358][ C2] __do_softirq+0x1b9/0x7ff
[ 169.551619][ C2] ? __dev_queue_xmit+0x6cd/0x17e0
[ 169.551906][ C2] do_softirq+0x4d/0xa0
[ 169.552142][ C2]
[ 169.552300][ C2]
[ 169.552488][ C2] __local_bh_enable_ip+0xf6/0x120
[ 169.552820][ C2] ? __dev_queue_xmit+0x6cd/0x17e0
[ 169.553110][ C2] __dev_queue_xmit+0x6e2/0x17e0
[ 169.553396][ C2] ? mark_held_locks+0xa5/0xf0
[ 169.553693][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 169.554055][ C2] ? __pfx___dev_queue_xmit+0x10/0x10
[ 169.554345][ C2] ? neigh_hh_output+0x348/0x590
[ 169.554620][ C2] ip6_finish_output2+0x534/0xf80
[ 169.554918][ C2] ip6_finish_output+0x4ed/0xd30
[ 169.555205][ C2] ip6_output+0x1f3/0x770
[ 169.555464][ C2] ? __pfx_ip6_output+0x10/0x10
[ 169.555737][ C2] ? lock_acquire.part.0+0xe5/0x330
[ 169.556023][ C2] ? hlock_class+0x4e/0x130
[ 169.556272][ C2] ? __lock_release+0x40f/0x880
[ 169.556568][ C2] NF_HOOK.constprop.0+0xe2/0x680
[ 169.556858][ C2] ? __pfx_NF_HOOK.constprop.0+0x10/0x10
[ 169.557179][ C2] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10
[ 169.557517][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 169.557907][ C2] ? icmp6_dst_alloc+0x2c0/0x450
[ 169.558227][ C2] ? __local_bh_enable_ip+0xa6/0x120
[ 169.558536][ C2] mld_sendpack+0x62c/0xbc0
[ 169.558785][ C2] ? __pfx_mld_sendpack+0x10/0x10
[ 169.559102][ C2] ? mld_send_cr+0x3a1/0x780
[ 169.559353][ C2] mld_ifc_work+0x36/0x200
[ 169.559591][ C2] process_one_work+0x78c/0x1310
[ 169.559860][ C2] ? hlock_class+0x4e/0x130
[ 169.560120][ C2] ? __pfx_process_one_work+0x10/0x10
[ 169.560437][ C2] ? assign_work+0x16c/0x240
[ 169.560687][ C2] worker_thread+0x73d/0x1010
[ 169.560958][ C2] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370
[ 169.561320][ C2] ? __pfx_worker_thread+0x10/0x10
[ 169.561613][ C2] ? __pfx_worker_thread+0x10/0x10
[ 169.561884][ C2] kthread+0x28f/0x360
[ 169.562121][ C2] ? __pfx_kthread+0x10/0x10
[ 169.562383][ C2] ret_from_fork+0x31/0x70
[ 169.562617][ C2] ? __pfx_kthread+0x10/0x10
[ 169.562873][ C2] ret_from_fork_asm+0x1b/0x30
[ 169.563164][ C2]
[ 169.563404][ C2] ---[ end trace ]---
[ 177.087371][ T1093] br0: port 2(veth2) entered disabled state
[ 177.512147][ T49] br0: port 2(veth2) entered blocking state
[ 177.512517][ T49] br0: port 2(veth2) entered forwarding state
# TEST: MDB add/del entry to port with state down [ OK ]
[ 185.092672][ T1109] br0: port 1(veth1) entered disabled state
[ 185.245639][ T1110] br0: port 2(veth2) entered disabled state
[ 185.393569][ T1111] veth2: left allmulticast mode
[ 185.393866][ T1111] veth2: left promiscuous mode
[ 185.394278][ T1111] br0: port 2(veth2) entered disabled state
[ 185.396784][ T1111] veth1: left allmulticast mode
[ 185.397056][ T1111] veth1: left promiscuous mode
[ 185.397498][ T1111] br0: port 1(veth1) entered disabled state
ok 1 selftests: net/forwarding: bridge_mdb_port_down.sh
make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding'
make: Leaving directory '/home/virtme/testing-4/tools/testing/selftests'
xx__-> echo $?
0
xx__->