make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=router_bbridge_vlan_upper.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: router_bridge_vlan_upper.sh [ 106.741946][ T770] br1: port 1(veth1) entered blocking state [ 106.742609][ T770] br1: port 1(veth1) entered disabled state [ 106.743137][ T770] veth1: entered allmulticast mode [ 106.746749][ T770] veth1: entered promiscuous mode [ 106.919123][ T771] br1: port 2(veth2) entered blocking state [ 106.919590][ T771] br1: port 2(veth2) entered disabled state [ 106.919942][ T771] veth2: entered allmulticast mode [ 106.922066][ T771] veth2: entered promiscuous mode [ 107.086348][ T28] br1: port 1(veth1) entered blocking state [ 107.086801][ T28] br1: port 1(veth1) entered forwarding state [ 107.248687][ T9] br1: port 2(veth2) entered blocking state [ 107.249035][ T9] br1: port 2(veth2) entered forwarding state [ 107.253959][ C3] ------------[ cut here ]------------ [ 107.254396][ C3] UBSAN: invalid-load in ./include/linux/skbuff.h:4267:9 [ 107.254763][ C3] load of value 107 is not a valid value for type '_Bool' [ 107.255220][ C3] CPU: 3 PID: 33 Comm: kworker/3:0 Not tainted 6.8.0-rc4-virtme #1 [ 107.255642][ C3] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 107.256305][ C3] Workqueue: mld mld_ifc_work [ 107.256567][ C3] Call Trace: [ 107.256749][ C3] <IRQ> [ 107.256899][ C3] dump_stack_lvl+0x92/0xb0 [ 107.257178][ C3] __ubsan_handle_load_invalid_value+0xa7/0xe0 [ 107.257530][ C3] br_forward_finish.cold+0xf/0x3c [bridge] [ 107.257915][ C3] deliver_clone+0x52/0x90 [bridge] [ 107.258244][ C3] br_handle_frame_finish+0xbdd/0x1ce0 [bridge] [ 107.25 DETECTED CRASH, lowering timeout 8607][ C3] ? __pfx_br_handle_frame_finish+0x10/0x10 [bridge] [ 107.258999][ C3] ? __pfx_update_sd_lb_stats.constprop.0+0x10/0x10 [ 107.259356][ C3] br_handle_frame+0x612/0xe70 [bridge] [ 107.259678][ C3] ? __pfx_br_handle_frame+0x10/0x10 [bridge] [ 107.260029][ C3] __netif_receive_skb_core.constprop.0+0x783/0x2dc0 [ 107.260383][ C3] ? mark_lock+0x38/0x3e0 [ 107.260618][ C3] ? __lock_acquire+0xb67/0x1610 [ 107.260878][ C3] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 107.261248][ C3] ? lock_acquire.part.0+0xe5/0x330 [ 107.261516][ C3] ? process_backlog+0x1ed/0x5e0 [ 107.261779][ C3] __netif_receive_skb_one_core+0xaf/0x1b0 [ 107.262119][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 107.262491][ C3] ? lock_acquire+0x1c1/0x220 [ 107.262755][ C3] ? process_backlog+0x1ed/0x5e0 [ 107.263017][ C3] process_backlog+0xd3/0x5e0 [ 107.263300][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 107.263584][ C3] net_rx_action+0x440/0xb40 [ 107.263861][ C3] ? swake_up_one+0x1f/0x1f0 [ 107.264135][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 107.264401][ C3] ? hlock_class+0x20/0x130 [ 107.264687][ C3] ? mark_held_locks+0xa5/0xf0 [ 107.264985][ C3] __do_softirq+0x1b9/0x7ff [ 107.265236][ C3] ? __dev_queue_xmit+0x6cd/0x17e0 [ 107.265535][ C3] do_softirq+0x4d/0xa0 [ 107.265766][ C3] </IRQ> [ 107.265921][ C3] <TASK> [ 107.266107][ C3] __local_bh_enable_ip+0xf6/0x120 [ 107.266415][ C3] ? __dev_queue_xmit+0x6cd/0x17e0 [ 107.266702][ C3] __dev_queue_xmit+0x6e2/0x17e0 [ 107.266990][ C3] ? mark_held_locks+0xa5/0xf0 [ 107.267240][ C3] ? eth_header+0x158/0x1a0 [ 107.267510][ C3] ? __pfx___dev_queue_xmit+0x10/0x10 [ 107.267787][ C3] ? neigh_resolve_output+0x3ec/0x7a0 [ 107.268077][ C3] ip6_finish_output2+0x4ab/0xf80 [ 107.268348][ C3] ip6_finish_output+0x4ed/0xd30 [ 107.268611][ C3] ip6_output+0x1f3/0x770 [ 107.268842][ C3] ? __pfx_ip6_output+0x10/0x10 [ 107.269094][ C3] ? lock_acquire.part.0+0xe5/0x330 [ 107.269368][ C3] ? hlock_class+0x4e/0x130 [ 107.269602][ C3] ? __lock_release+0x40f/0x880 [ 107.269860][ C3] NF_HOOK.constprop.0+0xe2/0x680 [ 107.270123][ C3] ? __pfx_NF_HOOK.constprop.0+0x10/0x10 [ 107.270454][ C3] ? __pfx_xfrm_lookup_with_ifid+0x10/0x10 [ 107.270758][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 107.271094][ C3] ? icmp6_dst_alloc+0x2c0/0x450 [ 107.271352][ C3] ? __local_bh_enable_ip+0xa6/0x120 [ 107.271632][ C3] mld_sendpack+0x62c/0xbc0 [ 107.271911][ C3] ? __pfx_mld_sendpack+0x10/0x10 [ 107.272182][ C3] ? mld_send_cr+0x3a1/0x780 [ 107.272457][ C3] mld_ifc_work+0x36/0x200 [ 107.272691][ C3] process_one_work+0x78c/0x1310 [ 107.272992][ C3] ? hlock_class+0x4e/0x130 [ 107.273244][ C3] ? __pfx_process_one_work+0x10/0x10 [ 107.273583][ C3] ? assign_work+0x16c/0x240 [ 107.273857][ C3] worker_thread+0x73d/0x1010 [ 107.274132][ C3] ? __pfx_worker_thread+0x10/0x10 [ 107.274397][ C3] kthread+0x28f/0x360 [ 107.274656][ C3] ? __pfx_kthread+0x10/0x10 [ 107.274900][ C3] ret_from_fork+0x31/0x70 [ 107.275140][ C3] ? __pfx_kthread+0x10/0x10 [ 107.275380][ C3] ret_from_fork_asm+0x1b/0x30 [ 107.275683][ C3] </TASK> [ 107.275859][ C3] ---[ end trace ]--- # TEST: ping [ OK ] # TEST: ping6 [ OK ] # INFO: Remaster bridge slave [ 118.770450][ T813] veth2: left allmulticast mode [ 118.770745][ T813] veth2: left promiscuous mode [ 118.771141][ T813] br1: port 2(veth2) entered disabled state [ 118.926152][ T814] veth1: left allmulticast mode [ 118.926466][ T814] veth1: left promiscuous mode [ 118.926855][ T814] br1: port 1(veth1) entered disabled state [ 121.201325][ T816] br1: port 1(veth1) entered blocking state [ 121.201674][ T816] br1: port 1(veth1) entered disabled state [ 121.202030][ T816] veth1: entered allmulticast mode [ 121.204674][ T816] veth1: entered promiscuous mode [ 121.206979][ T816] br1: port 1(veth1) entered blocking state [ 121.207315][ T816] br1: port 1(veth1) entered forwarding state [ 121.376342][ T817] br1: port 2(veth2) entered blocking state [ 121.376691][ T817] br1: port 2(veth2) entered disabled state [ 121.377045][ T817] veth2: entered allmulticast mode [ 121.379138][ T817] veth2: entered promiscuous mode [ 121.381212][ T817] br1: port 2(veth2) entered blocking state [ 121.381530][ T817] br1: port 2(veth2) entered forwarding state # TEST: ping [ OK ] # TEST: ping6 [ OK ] [ 125.937644][ T838] br1: port 2(veth2) entered disabled state [ 125.938587][ T838] veth2: left allmulticast mode [ 125.938847][ T838] veth2: left promiscuous mode [ 125.939255][ T838] br1: port 2(veth2) entered disabled state [ 126.097368][ T839] br1: port 1(veth1) entered disabled state [ 126.097996][ T839] veth1: left allmulticast mode [ 126.098458][ T839] veth1: left promiscuous mode [ 126.098843][ T839] br1: port 1(veth1) entered disabled state ok 1 selftests: net/forwarding: router_bridge_vlan_upper.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__->