======================================
| [ 42.845552][ T33] br1: port 3(veth1) entered forwarding state
| [ 43.394334][ C0] ------------[ cut here ]------------
| [ 43.394984][ C0] UBSAN: invalid-load in ./include/linux/skbuff.h:4267:9
| [ 43.395622][ C0] load of value 107 is not a valid value for type '_Bool'
[ 43.396855][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 43.397773][ C0] Workqueue: ipv6_addrconf addrconf_dad_work
[ 43.398238][ C0] Call Trace:
[ 43.398498][ C0]
[ 43.398724][ C0] dump_stack_lvl (lib/dump_stack.c:107)
[ 43.399080][ C0] __ubsan_handle_load_invalid_value (lib/ubsan.c:218 lib/ubsan.c:419)
[ 43.399566][ C0] br_forward_finish.cold (./include/linux/spinlock.h:396 net/bridge/br.c:81) bridge
[ 43.400108][ C0] deliver_clone (net/bridge/br_forward.c:132) bridge
[ 43.400584][ C0] br_handle_frame_finish (net/bridge/br_input.c:215) bridge
[ 43.401134][ C0] ? __pfx_br_handle_frame_finish (net/bridge/br_input.c:75) bridge
[ 43.401708][ C0] ? kernel_text_address+0x17/0
DETECTED CRASH, lowering timeout
xe0
[ 43.402107][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 43.402455][ C0] br_handle_frame (net/bridge/br_input.c:417) bridge
[ 43.402784][ C0] ? __pfx_br_handle_frame (net/bridge/br_input.c:321) bridge
[ 43.403178][ C0] __netif_receive_skb_core.constprop.0 (net/core/dev.c:5448)
[ 43.403537][ C0] ? __lock_acquire (kernel/locking/lockdep.c:5137)
[ 43.403800][ C0] ? __pfx___netif_receive_skb_core.constprop.0 (net/core/dev.c:5341)
[ 43.404178][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 43.404449][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5995)
[ 43.404739][ C0] __netif_receive_skb_one_core (net/core/dev.c:5553)
[ 43.405056][ C0] ? __pfx___netif_receive_skb_one_core (net/core/dev.c:5547)
[ 43.405393][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 43.405652][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5995)
[ 43.405921][ C0] process_backlog (./include/linux/rcupdate.h:779 net/core/dev.c:5997)
[ 43.406215][ C0] __napi_poll.constprop.0 (net/core/dev.c:6625)
[ 43.406501][ C0] net_rx_action (net/core/dev.c:6694 net/core/dev.c:6827)
[ 43.406764][ C0] ? __pfx_net_rx_action (net/core/dev.c:6791)
[ 43.407041][ C0] ? hlock_class (kernel/locking/lockdep.c:223)
[ 43.407284][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 43.407549][ C0] __do_softirq (kernel/softirq.c:553)
[ 43.407795][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:308 ./include/linux/rcupdate.h:818 net/core/dev.c:4364)
[ 43.408070][ C0] do_softirq (kernel/softirq.c:454 kernel/softirq.c:441)
[ 43.408293][ C0]
[ 43.408446][ C0]
[ 43.408613][ C0] __local_bh_enable_ip (kernel/softirq.c:381)
[ 43.408878][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:308 ./include/linux/rcupdate.h:818 net/core/dev.c:4364)
[ 43.409160][ C0] __dev_queue_xmit (net/core/dev.c:4365)
[ 43.409419][ C0] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3))
[ 43.409656][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 43.409908][ C0] ? eth_header (net/ethernet/eth.c:100)
[ 43.410164][ C0] ? __pfx___dev_queue_xmit (net/core/dev.c:4246)
[ 43.410457][ C0] ip6_finish_output2 (./include/net/neighbour.h:542 net/ipv6/ip6_output.c:137)
[ 43.410739][ C0] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222)
[ 43.410998][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 43.411238][ C0] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:243)
[ 43.411469][ C0] ? __pfx_ip6_output (net/ipv6/ip6_output.c:230)
[ 43.411750][ C0] NF_HOOK.constprop.0 (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 ./include/linux/netfilter.h:238 ./include/linux/netfilter.h:312)
[ 43.412016][ C0] ? __pfx_NF_HOOK.constprop.0 (./include/linux/netfilter.h:308)
[ 43.412307][ C0] ? __pfx_lock_acquire.part.0 (kernel/locking/lockdep.c:5719)
[ 43.412612][ C0] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359)
[ 43.412958][ C0] ndisc_send_skb (net/ipv6/ndisc.c:512 (discriminator 60))
[ 43.413229][ C0] ? __pfx_ndisc_send_skb (net/ipv6/ndisc.c:473)
[ 43.413511][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 43.413756][ C0] ? __lock_release (kernel/locking/lockdep.c:353 kernel/locking/lockdep.c:5436)
[ 43.414015][ C0] ndisc_send_ns (net/ipv6/ndisc.c:653)
[ 43.414264][ C0] ? mark_lock (kernel/locking/lockdep.c:4656 (discriminator 3))
[ 43.414503][ C0] ? __pfx_ndisc_send_ns (net/ipv6/ndisc.c:653)
[ 43.414809][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 43.415062][ C0] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359)
[ 43.415404][ C0] addrconf_dad_work (net/ipv6/addrconf.c:4282)
[ 43.415699][ C0] ? __pfx_addrconf_dad_work (net/ipv6/addrconf.c:4180)
[ 43.415985][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 43.416227][ C0] ? process_one_work (kernel/workqueue.c:2609)
[ 43.416513][ C0] process_one_work (kernel/workqueue.c:2633)
[ 43.416791][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 43.417032][ C0] ? __pfx_process_one_work (kernel/workqueue.c:2542)
[ 43.417332][ C0] ? assign_work (kernel/workqueue.c:1101)
[ 43.417603][ C0] worker_thread (kernel/workqueue.c:2700 kernel/workqueue.c:2787)
[ 43.417865][ C0] ? __pfx_worker_thread (kernel/workqueue.c:2733)
[ 43.418130][ C0] kthread (kernel/kthread.c:388)
[ 43.418344][ C0] ? __pfx_kthread (kernel/kthread.c:341)
[ 43.418625][ C0] ret_from_fork (arch/x86/kernel/process.c:147)
[ 43.418870][ C0] ? __pfx_kthread (kernel/kthread.c:341)
[ 43.419113][ C0] ret_from_fork_asm (arch/x86/entry/entry_64.S:250)
| [ 54.286501][ T48] br2: port 1(w1) entered forwarding state
| [ 56.275667][ C0] ------------[ cut here ]------------
| [ 56.276123][ C0] UBSAN: invalid-load in ./include/linux/skbuff.h:4267:9
| [ 56.276569][ C0] load of value 107 is not a valid value for type '_Bool'
[ 56.277436][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 56.278077][ C0] Workqueue: mld mld_dad_work
[ 56.278345][ C0] Call Trace:
[ 56.278524][ C0]
[ 56.278678][ C0] dump_stack_lvl (lib/dump_stack.c:107)
[ 56.278932][ C0] __ubsan_handle_load_invalid_value (lib/ubsan.c:218 lib/ubsan.c:419)
[ 56.279274][ C0] skb_scrub_packet.cold (./include/linux/skbuff.h:4267 net/core/skbuff.c:6030)
[ 56.279619][ C0] __dev_forward_skb2 (./include/linux/netdevice.h:4115 net/core/dev.c:2135)
[ 56.279981][ C0] veth_xmit (drivers/net/veth.c:319 drivers/net/veth.c:374) veth
[ 56.280245][ C0] ? __pfx_passthru_features_check (net/core/dev.c:3436)
[ 56.280597][ C0] dev_hard_start_xmit (./include/linux/netdevice.h:4991 ./include/linux/netdevice.h:5005 net/core/dev.c:3530 net/core/dev.c:3546)
[ 56.280882][ C0] __dev_queue_xmit (./include/linux/netdevice.h:3369 net/core/dev.c:4338)
[ 56.281155][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 56.281423][ C0] ? eth_header (net/ethernet/eth.c:100)
[ 56.281669][ C0] ? __pfx___dev_queue_xmit (net/core/dev.c:4246)
[ 56.281950][ C0] ? neigh_resolve_output (./include/linux/netdevice.h:3226 net/core/neighbour.c:1558 net/core/neighbour.c:1543)
[ 56.282247][ C0] ? __neigh_update (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/neighbour.c:1446)
[ 56.282521][ C0] __neigh_update (net/core/neighbour.c:1461)
[ 56.282793][ C0] ndisc_recv_na (./include/net/ndisc.h:251 net/ipv6/ndisc.c:784 net/ipv6/ndisc.c:1109)
[ 56.283052][ C0] ? __pfx_ndisc_recv_na (net/ipv6/ndisc.c:992)
[ 56.283318][ C0] ? __skb_checksum (net/core/skbuff.c:3438 (discriminator 4))
[ 56.283621][ C0] icmpv6_rcv (net/ipv6/icmp.c:979)
[ 56.283871][ C0] ip6_protocol_deliver_rcu (net/ipv6/ip6_input.c:438 (discriminator 5))
[ 56.284168][ C0] ? ip6_route_input (./include/linux/skbuff.h:1171 net/ipv6/route.c:2593)
[ 56.284457][ C0] ip6_input_finish (./include/linux/rcupdate.h:779 net/ipv6/ip6_input.c:484)
[ 56.284744][ C0] ip6_input (./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv6/ip6_input.c:492)
[ 56.284964][ C0] ? __pfx_ip6_input (net/ipv6/ip6_input.c:491)
[ 56.285228][ C0] ? ip6_rcv_core (./include/linux/skbuff.h:3172 net/ipv6/ip6_input.c:291)
[ 56.285514][ C0] ipv6_rcv (./include/net/dst.h:460 net/ipv6/ip6_input.c:79 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv6/ip6_input.c:310)
[ 56.285745][ C0] ? __pfx_ipv6_rcv (net/ipv6/ip6_input.c:304)
[ 56.286011][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 56.286286][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5995)
[ 56.286564][ C0] ? __pfx_ipv6_rcv (net/ipv6/ip6_input.c:304)
[ 56.286812][ C0] __netif_receive_skb_one_core (net/core/dev.c:5547)
[ 56.287126][ C0] ? __pfx___netif_receive_skb_one_core (net/core/dev.c:5547)
[ 56.287466][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 56.287721][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5995)
[ 56.287995][ C0] process_backlog (./include/linux/rcupdate.h:779 net/core/dev.c:5997)
[ 56.288259][ C0] __napi_poll.constprop.0 (net/core/dev.c:6625)
[ 56.288546][ C0] net_rx_action (net/core/dev.c:6694 net/core/dev.c:6827)
[ 56.288807][ C0] ? __pfx_net_rx_action (net/core/dev.c:6791)
[ 56.289098][ C0] ? hlock_class (kernel/locking/lockdep.c:223)
[ 56.289343][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 56.289603][ C0] __do_softirq (kernel/softirq.c:553)
[ 56.289869][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:308 ./include/linux/rcupdate.h:818 net/core/dev.c:4364)
[ 56.290146][ C0] do_softirq (kernel/softirq.c:454 kernel/softirq.c:441)
[ 56.290370][ C0]
[ 56.290533][ C0]
[ 56.290690][ C0] __local_bh_enable_ip (kernel/softirq.c:381)
[ 56.290963][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:308 ./include/linux/rcupdate.h:818 net/core/dev.c:4364)
[ 56.291232][ C0] __dev_queue_xmit (net/core/dev.c:4365)
[ 56.291501][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 56.291767][ C0] ? eth_header (net/ethernet/eth.c:100)
[ 56.292008][ C0] ? __pfx___dev_queue_xmit (net/core/dev.c:4246)
[ 56.292313][ C0] ip6_finish_output2 (./include/net/neighbour.h:542 net/ipv6/ip6_output.c:137)
[ 56.292609][ C0] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222)
[ 56.292876][ C0] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:243)
[ 56.293107][ C0] ? __pfx_ip6_output (net/ipv6/ip6_output.c:230)
[ 56.293369][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 56.293658][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 56.293902][ C0] ? __lock_release (kernel/locking/lockdep.c:353 kernel/locking/lockdep.c:5436)
[ 56.294173][ C0] NF_HOOK.constprop.0 (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 ./include/linux/netfilter.h:238 ./include/linux/netfilter.h:312)
[ 56.294439][ C0] ? __pfx_NF_HOOK.constprop.0 (./include/linux/netfilter.h:308)
[ 56.294752][ C0] ? __pfx_xfrm_lookup_with_ifid (net/xfrm/xfrm_policy.c:3133)
[ 56.295068][ C0] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359)
[ 56.295410][ C0] ? icmp6_dst_alloc (net/ipv6/route.c:3292)
[ 56.295681][ C0] ? __local_bh_enable_ip (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:77 kernel/softirq.c:386)
[ 56.295975][ C0] mld_sendpack (net/ipv6/mcast.c:1822)
[ 56.296223][ C0] ? __pfx_mld_sendpack (net/ipv6/mcast.c:1779)
[ 56.296516][ C0] mld_dad_work (net/ipv6/mcast.c:2260)
[ 56.296763][ C0] process_one_work (kernel/workqueue.c:2633)
[ 56.297042][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 56.297281][ C0] ? __pfx_process_one_work (kernel/workqueue.c:2542)
[ 56.297585][ C0] ? assign_work (kernel/workqueue.c:1101)
[ 56.297847][ C0] worker_thread (kernel/workqueue.c:2700 kernel/workqueue.c:2787)
[ 56.298109][ C0] ? __pfx_worker_thread (kernel/workqueue.c:2733)
[ 56.298387][ C0] kthread (kernel/kthread.c:388)
[ 56.298605][ C0] ? __pfx_kthread (kernel/kthread.c:341)
[ 56.298858][ C0] ret_from_fork (arch/x86/kernel/process.c:147)
[ 56.299094][ C0] ? __pfx_kthread (kernel/kthread.c:341)
[ 56.299341][ C0] ret_from_fork_asm (arch/x86/entry/entry_64.S:250)
| [ 56.299911][ C0] ---[ end trace ]---
| [ 56.300382][ C0] ------------[ cut here ]------------
| [ 56.300796][ C0] UBSAN: invalid-load in ./include/linux/skbuff.h:4267:9
| [ 56.301157][ C0] load of value 107 is not a valid value for type '_Bool'
[ 56.302028][ C0] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 56.302672][ C0] Workqueue: mld mld_dad_work
[ 56.302924][ C0] Call Trace:
[ 56.303097][ C0]
[ 56.303252][ C0] dump_stack_lvl (lib/dump_stack.c:107)
[ 56.303489][ C0] __ubsan_handle_load_invalid_value (lib/ubsan.c:218 lib/ubsan.c:419)
[ 56.303819][ C0] ip6_forward.cold (./include/linux/skbuff.h:4267 net/ipv6/ip6_output.c:471 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv6/ip6_output.c:660)
[ 56.304083][ C0] ? __pfx_ip6_forward (net/ipv6/ip6_output.c:494)
[ 56.304343][ C0] ? __pfx___lock_release (kernel/locking/lockdep.c:5406)
[ 56.304631][ C0] ? udp_v6_early_demux (net/ipv6/udp.c:1067 net/ipv6/udp.c:1097)
[ 56.304930][ C0] ? ipv6_rcv (./include/net/dst.h:460 ./include/net/dst.h:458 net/ipv6/ip6_input.c:79 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv6/ip6_input.c:310)
[ 56.305181][ C0] ipv6_rcv (./include/net/dst.h:460 ./include/net/dst.h:458 net/ipv6/ip6_input.c:79 ./include/linux/netfilter.h:314 ./include/linux/netfilter.h:308 net/ipv6/ip6_input.c:310)
[ 56.305402][ C0] ? __pfx_ipv6_rcv (net/ipv6/ip6_input.c:304)
[ 56.305668][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 56.305938][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5995)
[ 56.306214][ C0] ? __pfx_ipv6_rcv (net/ipv6/ip6_input.c:304)
[ 56.306459][ C0] __netif_receive_skb_one_core (net/core/dev.c:5547)
[ 56.306785][ C0] ? __pfx___netif_receive_skb_one_core (net/core/dev.c:5547)
[ 56.307137][ C0] ? lock_acquire (./include/trace/events/lock.h:24 kernel/locking/lockdep.c:5725)
[ 56.307390][ C0] ? process_backlog (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 net/core/dev.c:5995)
[ 56.307658][ C0] process_backlog (./include/linux/rcupdate.h:779 net/core/dev.c:5997)
[ 56.307923][ C0] __napi_poll.constprop.0 (net/core/dev.c:6625)
[ 56.308206][ C0] net_rx_action (net/core/dev.c:6694 net/core/dev.c:6827)
[ 56.308469][ C0] ? __pfx_net_rx_action (net/core/dev.c:6791)
[ 56.308746][ C0] ? hlock_class (kernel/locking/lockdep.c:223)
[ 56.308990][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 56.309251][ C0] __do_softirq (kernel/softirq.c:553)
[ 56.309500][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:308 ./include/linux/rcupdate.h:818 net/core/dev.c:4364)
[ 56.309777][ C0] do_softirq (kernel/softirq.c:454 kernel/softirq.c:441)
[ 56.310009][ C0]
[ 56.310163][ C0]
[ 56.310323][ C0] __local_bh_enable_ip (kernel/softirq.c:381)
[ 56.310593][ C0] ? __dev_queue_xmit (./include/linux/rcupdate.h:308 ./include/linux/rcupdate.h:818 net/core/dev.c:4364)
[ 56.310862][ C0] __dev_queue_xmit (net/core/dev.c:4365)
[ 56.311129][ C0] ? mark_held_locks (kernel/locking/lockdep.c:4274)
[ 56.311383][ C0] ? eth_header (net/ethernet/eth.c:100)
[ 56.311637][ C0] ? __pfx___dev_queue_xmit (net/core/dev.c:4246)
[ 56.311939][ C0] ip6_finish_output2 (./include/net/neighbour.h:542 net/ipv6/ip6_output.c:137)
[ 56.312208][ C0] ip6_finish_output (net/ipv6/ip6_output.c:211 net/ipv6/ip6_output.c:222)
[ 56.312487][ C0] ip6_output (./include/linux/netfilter.h:303 net/ipv6/ip6_output.c:243)
[ 56.312722][ C0] ? __pfx_ip6_output (net/ipv6/ip6_output.c:230)
[ 56.312978][ C0] ? lock_acquire.part.0 (kernel/locking/lockdep.c:467 kernel/locking/lockdep.c:5756)
[ 56.313261][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 56.313499][ C0] ? __lock_release (kernel/locking/lockdep.c:353 kernel/locking/lockdep.c:5436)
[ 56.313773][ C0] NF_HOOK.constprop.0 (./include/linux/rcupdate.h:298 ./include/linux/rcupdate.h:750 ./include/linux/netfilter.h:238 ./include/linux/netfilter.h:312)
[ 56.314045][ C0] ? __pfx_NF_HOOK.constprop.0 (./include/linux/netfilter.h:308)
[ 56.314339][ C0] ? __pfx_xfrm_lookup_with_ifid (net/xfrm/xfrm_policy.c:3133)
[ 56.314683][ C0] ? lockdep_hardirqs_on_prepare.part.0 (kernel/locking/lockdep.c:4300 kernel/locking/lockdep.c:4359)
[ 56.315028][ C0] ? icmp6_dst_alloc (net/ipv6/route.c:3292)
[ 56.315304][ C0] ? __local_bh_enable_ip (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:77 kernel/softirq.c:386)
[ 56.315587][ C0] mld_sendpack (net/ipv6/mcast.c:1822)
[ 56.315831][ C0] ? __pfx_mld_sendpack (net/ipv6/mcast.c:1779)
[ 56.316113][ C0] mld_dad_work (net/ipv6/mcast.c:2260)
[ 56.316358][ C0] process_one_work (kernel/workqueue.c:2633)
[ 56.316631][ C0] ? hlock_class (./arch/x86/include/asm/bitops.h:227 ./arch/x86/include/asm/bitops.h:239 ./include/asm-generic/bitops/instrumented-non-atomic.h:142 kernel/locking/lockdep.c:228)
[ 56.316873][ C0] ? __pfx_process_one_work (kernel/workqueue.c:2542)
[ 56.317176][ C0] ? assign_work (kernel/workqueue.c:1101)
[ 56.317421][ C0] worker_thread (kernel/workqueue.c:2700 kernel/workqueue.c:2787)
[ 56.317698][ C0] ? __pfx_worker_thread (kernel/workqueue.c:2733)
[ 56.317968][ C0] kthread (kernel/kthread.c:388)
[ 56.318192][ C0] ? __pfx_kthread (kernel/kthread.c:341)
[ 56.318432][ C0] ret_from_fork (arch/x86/kernel/process.c:147)
[ 56.318676][ C0] ? __pfx_kthread (kernel/kthread.c:341)
Finger prints:
dump_stack_lvl:__ubsan_handle_load_invalid_value:deliver_clone:br_handle_frame_finish
dump_stack_lvl:__ubsan_handle_load_invalid_value:__dev_forward_skb2:veth_xmit
dump_stack_lvl:__ubsan_handle_load_invalid_value:ipv6_rcv:__netif_receive_skb_one_core