bridge0: received packet on veth0_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): P3013/1:b..l
rcu: (detected by 0, t=10003 jiffies, g=3829, q=679 ncpus=2)
task:syz-executor state:R running task stack:0 pid:3013 tgid:3013 ppid:281 flags:0x00000004
Call Trace:
<TASK>
context_switch kernel/sched/core.c:5945 [inline]
__schedule+0x1322/0x1df0 kernel/sched/core.c:7791
preempt_schedule_irq+0x9c/0x100 kernel/sched/core.c:8117
raw_irqentry_exit_cond_resched+0x33/0x40 kernel/entry/common.c:311
irqentry_exit+0x4a/0x60 kernel/entry/common.c:354
sysvec_apic_timer_interrupt+0x50/0x90 arch/x86/kernel/apic/apic.c:1049
asm_sysvec_apic_timer_interrupt+0x1f/0x30 arch/x86/include/asm/idtentry.h:702
RIP: 0010:unwind_get_return_address+0x5/0x90 arch/x86/kernel/unwind_frame.c:15
Code: 98 2e 87 e8 2d e9 97 00 e9 79 ff ff ff cc cc cc cc cc cc cc cc b8 88 57 d8 06 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 55 <48> 89 e5 41 57 41 56 53 48 89 fb 49 be 00 00 00 00 00 fc ff df 48
RSP: 0018:ffffc90010f77098 EFLAGS: 00000202
RAX: 0000000010f77001 RBX: ffffc90010f77160 RCX: 0000000010f77001
RDX: ffffc90010f775f0 RSI: 1ffff920021eee16 RDI: ffffc90010f770a8
RBP: ffffc90010f77130 R08: ffffc90010f77170 R09: ffffc90010f77168
R10: 0000000000000006 R11: ffffffff81742a80 R12: ffff88810bbf3900
R13: 1ffff920021eee40 R14: ffffffff81742a80 R15: ffffc90010f770a8
stack_trace_save+0x9d/0xe0 kernel/stacktrace.c:122
save_stack+0xf8/0x1f0 mm/page_owner.c:174
__reset_page_owner+0x79/0x450 mm/page_owner.c:315
reset_page_owner include/linux/page_owner.h:28 [inline]
free_pages_prepare mm/page_alloc.c:1349 [inline]
free_unref_page+0xb4d/0xee0 mm/page_alloc.c:2839
__free_pages+0x6b/0x3b0 mm/page_alloc.c:5342
__free_slab+0xb6/0x110 mm/slub.c:2730
free_slab+0x18/0xf0 mm/slub.c:2753
discard_slab+0x23/0x40 mm/slub.c:2759
__slab_free+0x201/0x2b0 mm/slub.c:4577
do_slab_free mm/slub.c:4618 [inline]
___cache_free+0xc9/0xe0 mm/slub.c:4729
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0xb5/0x130 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x14f/0x180 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x28/0x90 mm/kasan/common.c:329
kasan_slab_alloc include/linux/kasan.h:250 [inline]
slab_post_alloc_hook mm/slub.c:4168 [inline]
slab_alloc_node mm/slub.c:4217 [inline]
kmem_cache_alloc_noprof+0x131/0x3a0 mm/slub.c:4226
mt_alloc_one lib/maple_tree.c:162 [inline]
mas_alloc_nodes+0x254/0x9e0 lib/maple_tree.c:1241
mas_node_count_gfp lib/maple_tree.c:1321 [inline]
mas_preallocate+0x762/0xc60 lib/maple_tree.c:5548
vma_iter_prealloc mm/vma.h:446 [inline]
__mmap_region mm/mmap.c:1464 [inline]
mmap_region+0x122a/0x1bc0 mm/mmap.c:1634
do_mmap+0xb6d/0x13c0 mm/mmap.c:508
vm_mmap_pgoff+0x38f/0x4e0 mm/util.c:594
ksys_mmap_pgoff+0xfb/0x1e0 mm/mmap.c:557
__do_sys_mmap arch/x86/kernel/sys_x86_64.c:86 [inline]
__se_sys_mmap arch/x86/kernel/sys_x86_64.c:79 [inline]
__x64_sys_mmap+0x121/0x140 arch/x86/kernel/sys_x86_64.c:79
x64_sys_call+0x13bf/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:10
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f727ff8ec23
RSP: 002b:00007ffd7f28c9a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f727ff8ec23
RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000200001000000
RBP: 0000000000000002 R08: 00000000ffffffff R09: 0000000000000000
R10: 0000000000100022 R11: 0000000000000246 R12: 0000200001000000
R13: 00007ffd7f28cc98 R14: 0000000000000009 R15: 0000000000000009
</TASK>
net_ratelimit: 104463 callbacks suppressed
bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0)