bridge0: received packet on bridge_slave_1 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P9376/2:b..l P9378/1:b..l
rcu: (detected by 0, t=10504 jiffies, g=248493, q=183600 ncpus=2)
task:kworker/1:11 state:R running task stack:25352 pid:9378 tgid:9378 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: events drain_vmap_area_work
Call Trace:
context_switch kernel/sched/core.c:5510 [inline]
__schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
preempt_schedule_irq+0x4d/0xa0 kernel/sched/core.c:7556
irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline]
irqentry_exit+0x14f/0x8f0 kernel/entry/common.c:167
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:__preempt_count_add arch/x86/include/asm/preempt.h:80 [inline]
RIP: 0010:rcu_is_watching+0x9/0xb0 kernel/rcu/tree.c:751
Code: 64 03 eb cc 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 57 41 56 53 <65> ff 05 10 d2 c0 11 e8 db c3 23 0a 89 c3 83 f8 08 73 65 49 bf 00
RSP: 0018:ffffc90006b2f340 EFLAGS: 00000297
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000002
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8eb59c60
RBP: ffffffff8176f27f R08: 0000000000000000 R09: 0000000000000000
R10: ffffc90006b2f4f8 R11: ffffffff81b16a10 R12: 0000000000000002
R13: ffffffff8eb59c60 R14: 0000000000000000 R15: 0000000000000000
trace_lock_acquire include/trace/events/lock.h:23 [inline]
lock_acquire+0x5f/0x350 kernel/locking/lockdep.c:5831
rcu_lock_acquire include/linux/rcupdate.h:300 [inline]
rcu_read_lock include/linux/rcupdate.h:840 [inline]
class_rcu_constructor include/linux/rcupdate.h:1183 [inline]
unwind_next_frame+0xac/0x2550 arch/x86/kernel/unwind_orc.c:495
arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25
stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122
kasan_save_stack mm/kasan/common.c:57 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:78
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:584
poison_slab_object mm/kasan/common.c:253 [inline]
__kasan_slab_free+0x5c/0x80 mm/kasan/common.c:285
kasan_slab_free include/linux/kasan.h:235 [inline]
slab_free_hook mm/slub.c:2705 [inline]
slab_free mm/slub.c:6405 [inline]
kmem_cache_free+0x182/0x650 mm/slub.c:6532
__merge_or_add_vmap_area mm/vmalloc.c:1473 [inline]
merge_or_add_vmap_area mm/vmalloc.c:1523 [inline]
decay_va_pool_node+0x777/0xea0 mm/vmalloc.c:2250
__purge_vmap_area_lazy+0x14e/0xb40 mm/vmalloc.c:2355
drain_vmap_area_work+0x27/0x40 mm/vmalloc.c:2430
process_one_work kernel/workqueue.c:3322 [inline]
process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
kthread+0x388/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
task:kworker/1:9 state:R running task stack:24488 pid:9376 tgid:9376 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: mld mld_ifc_work
Call Trace:
context_switch kernel/sched/core.c:5510 [inline]
__schedule+0x17d9/0x56c0 kernel/sched/core.c:7234
preempt_schedule_common+0x82/0xd0 kernel/sched/core.c:7413
preempt_schedule_thunk+0x16/0x40 arch/x86/entry/thunk.S:12
__local_bh_enable_ip+0xe1/0x130 kernel/softirq.c:457
local_bh_enable include/linux/bottom_half.h:33 [inline]
ip6t_do_table+0x13c4/0x15b0 net/ipv6/netfilter/ip6_tables.c:375
nf_hook_entry_hookfn include/linux/netfilter.h:165 [inline]
nf_hook_slow+0xc5/0x220 net/netfilter/core.c:619
nf_hook include/linux/netfilter.h:280 [inline]
NF_HOOK+0x399/0x4f0 include/linux/netfilter.h:323
mld_sendpack+0x890/0xe10 net/ipv6/mcast.c:1870
mld_send_cr net/ipv6/mcast.c:2171 [inline]
mld_ifc_work+0x842/0xd60 net/ipv6/mcast.c:2711
process_one_work kernel/workqueue.c:3322 [inline]
process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
kthread+0x388/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
bridge0: received packet on vlan2 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on vlan2 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on vlan2 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on vlan2 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on veth1_to_bridge with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on bridge_slave_1 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on veth1_to_bridge with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)
bridge0: received packet on bridge_slave_1 with own address as source address (addr:f6:8d:67:ab:89:53, vlan:1)