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)
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10472 ticks this GP) idle=031c/1/0x4000000000000000 softirq=16494/16704 fqs=5173
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1145699        119            0
rcu: 	cputime:    29901      22588          118   ==> 52490(ms)
rcu: 	(t=10500 jiffies g=11077 q=3024 ncpus=2)
CPU: 0 UID: 0 PID: 6744 Comm: syz.4.151 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:unwind_next_frame+0x214/0x23d0
Code: ef 08 8b 15 5e f2 26 0c 8d 42 ff 44 39 f8 0f 86 78 04 00 00 44 89 f8 4c 8d 2c 85 b8 c4 c0 90 4c 89 e8 48 c1 e8 03 0f b6 04 28 <84> c0 48 89 eb 0f 85 2c 1c 00 00 45 8b 6d 00 44 89 f8 ff c0 48 8d
RSP: 0018:ffffc90000006ab8 EFLAGS: 00000a02
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ce1ce899ad704800
RDX: 00000000000a5f8d RSI: ffffffff8bc082c0 RDI: ffffffff8bc08280
RBP: dffffc0000000000 R08: ffffffff81743f85 R09: ffffffff8df41a20
R10: ffffc90000006bd8 R11: ffffffff81ada120 R12: ffffffff81ada0cb
R13: ffffffff90c37b38 R14: ffffc90000006b88 R15: 000000000000ada0
FS:  00007fb9d050f6c0(0000) GS:ffff88818e835000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33520ff8 CR3: 0000000176530000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 arch_stack_walk+0x11c/0x150
 stack_trace_save+0x9c/0xe0
 kasan_save_track+0x3e/0x80
 __kasan_slab_alloc+0x6c/0x80
 kmem_cache_alloc_node_noprof+0x43c/0x720
 kmalloc_reserve+0xbd/0x290
 __alloc_skb+0x27e/0x430
 fdb_notify+0xa6/0x160
 br_fdb_update+0x4c8/0x690
 br_handle_frame_finish+0x587/0x1c90
 br_nf_hook_thresh+0x3c6/0x4a0
 br_nf_pre_routing_finish_ipv6+0x999/0xd60
 br_nf_pre_routing_ipv6+0x37e/0x6b0
 br_handle_frame+0x96e/0x14f0
 __netif_receive_skb_core+0x95f/0x2f90
 __netif_receive_skb+0x72/0x380
 process_backlog+0x622/0x1500
 __napi_poll+0xae/0x320
 net_rx_action+0x672/0xe50
 handle_softirqs+0x27d/0x850
 __irq_exit_rcu+0xca/0x1f0
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:kasan_check_range+0x1d4/0x2c0
Code: 01 f3 49 8d 5c 24 07 4d 85 e4 49 0f 49 dc 48 83 e3 f8 49 29 dc 74 12 41 80 3b 00 0f 85 b8 00 00 00 49 ff c3 49 ff cc 75 ee 5b <41> 5c 41 5d 41 5e 41 5f 5d e9 be a8 36 09 cc 45 84 ff 75 63 41 f7
RSP: 0018:ffffc90004a97770 EFLAGS: 00000256
RAX: f2f2f200f2f2f201 RBX: 0000000000000010 RCX: ffffffff8b5c9e1a
RDX: 0000000000000001 RSI: 0000000000000010 RDI: ffffc90004a97960
RBP: 0000000000000000 R08: ffffc90004a9796f R09: 1ffff92000952f2d
R10: dffffc0000000000 R11: fffff52000952f2e R12: 0000000000000002
R13: 0000000000000001 R14: fffff52000952f2e R15: 1ffff92000952f2c
 __asan_memset+0x22/0x50
 __schedule+0xaa/0x5000
 preempt_schedule_irq+0xb5/0x150
 irqentry_exit+0x5d8/0x660
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:tomoyo_check_acl+0xc4/0x400
Code: e8 03 0f b6 04 18 84 c0 0f 85 bd 02 00 00 4c 8b 75 00 49 39 ee 0f 84 e6 01 00 00 4d 8d 7e 18 4c 89 f8 48 c1 e8 03 0f b6 04 18 <84> c0 0f 85 09 01 00 00 45 0f b6 3f 31 ff 44 89 fe e8 66 7e 7d fd
RSP: 0018:ffffc90004a97b90 EFLAGS: 00000a06
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000080000
RDX: ffffc9002ea0b000 RSI: 0000000000001428 RDI: 0000000000001429
RBP: ffff88810ad66010 R08: ffff88810fb157c0 R09: 0000000000000002
R10: 000000000000005c R11: ffffffff84448bb0 R12: 0000000000000002
R13: 0000000000000000 R14: ffff88810ac5f280 R15: ffff88810ac5f298
 tomoyo_path_number_perm+0x2dc/0x5a0
 security_file_ioctl+0xcb/0x2d0
 __se_sys_ioctl+0x47/0x170
 do_syscall_64+0xfa/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb9cf58f7c9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb9d050f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fb9cf7e5fa0 RCX: 00007fb9cf58f7c9
RDX: 0000000080000000 RSI: 0000000000002403 RDI: 0000000000000005
RBP: 00007fb9cf5f297f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb9cf7e6038 R14: 00007fb9cf7e5fa0 R15: 00007ffee3b502c8
 </TASK>
sched: DL replenish lagged too much
net_ratelimit: 26 callbacks suppressed
bridge0: received packet on veth0_to_bridge with own address as source address (addr:56:51:ab:1b:6d:cb, 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 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 veth0_to_bridge with own address as source address (addr:56:51:ab:1b:6d:cb, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:56:51:ab:1b:6d:cb, 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)
net_ratelimit: 29 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 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:56:51:ab:1b:6d:cb, vlan:0)
bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:56:51:ab:1b:6d:cb, vlan:0)
