bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0)
bridge0: received packet on veth1_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P21814/1:b..l
rcu: 	(detected by 0, t=10516 jiffies, g=92945, q=2086 ncpus=2)
task:syz.2.4512      state:R  running task     stack:25720 pid:21814 tgid:21813 ppid:16525  task_flags:0x400040 flags:0x00080002
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5533 [inline]
 __schedule+0x17db/0x58f0 kernel/sched/core.c:7284
 preempt_schedule_irq+0x4b/0x90 kernel/sched/core.c:7606
 irqentry_exit_to_kernel_mode include/linux/irq-entry-common.h:539 [inline]
 irqentry_exit+0x14f/0x920 kernel/entry/common.c:167
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674
RIP: 0010:trace_lock_release include/trace/events/lock.h:68 [inline]
RIP: 0010:lock_release+0x44/0x3c0 kernel/locking/lockdep.c:5954
Code: 8b 05 a8 78 f2 12 48 89 44 24 28 0f 1f 44 00 00 65 8b 05 a7 78 f2 12 83 f8 08 0f 83 60 02 00 00 89 c0 48 0f a3 05 d4 d9 d6 0f <73> 0d e8 f5 04 09 00 84 c0 0f 84 9e 02 00 00 83 3d c6 0a d7 0f 00
RSP: 0018:ffffc90006227958 EFLAGS: 00000297
RAX: 0000000000000001 RBX: 1ffff92000c44f44 RCX: ffff88802f871f40
RDX: 0000000000000000 RSI: ffffffff821cc00e RDI: ffffffff8fd5c8a0
RBP: ffffc90006227ac0 R08: ffff88807b7a0e43 R09: 1ffff1100f6f41c8
R10: dffffc0000000000 R11: ffffed100f6f41c9 R12: dffffc0000000000
R13: ffffffff821cc00e R14: ffffffff8fd5c8a0 R15: 0000000000010000
 rcu_lock_release include/linux/rcupdate.h:319 [inline]
 rcu_read_unlock include/linux/rcupdate.h:880 [inline]
 pte_unmap include/linux/pgtable.h:117 [inline]
 follow_page_pte+0xc8a/0xf10 mm/gup.c:889
 follow_pmd_mask mm/gup.c:-1 [inline]
 follow_pud_mask mm/gup.c:967 [inline]
 follow_p4d_mask mm/gup.c:984 [inline]
 follow_page_mask mm/gup.c:1023 [inline]
 __get_user_pages+0xa77/0x2750 mm/gup.c:1426
 populate_vma_page_range+0x2be/0x3c0 mm/gup.c:1860
 __mm_populate+0x25f/0x390 mm/gup.c:1963
 mm_populate include/linux/mm.h:4288 [inline]
 vm_mmap_pgoff+0x353/0x4e0 mm/util.c:586
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fbe9b19e2d9
RSP: 002b:00007fbe9c0b9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007fbe9b425fa0 RCX: 00007fbe9b19e2d9
RDX: b635773f07ebbeef RSI: 0000000000b36000 RDI: 0000200000000000
RBP: 00007fbe9b235888 R08: ffffffffffffffff R09: 00000000215eb000
R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fbe9b426038 R14: 00007fbe9b425fa0 R15: 00007ffddb60e588
 </TASK>
net_ratelimit: 6776 callbacks suppressed
bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0)
bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0)