bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:29:fa:59:ff:f7, vlan:0)
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5832/1:b..l P6978/1:b..l
rcu: (detected by 1, t=10503 jiffies, g=15825, q=1990 ncpus=2)
task:syz.0.311 state:R running task stack:25144 pid:6978 tgid:6976 ppid:5829 task_flags:0x400140 flags:0x00080002
Call Trace:
context_switch kernel/sched/core.c:5260 [inline]
__schedule+0x14ea/0x5050 kernel/sched/core.c:6867
preempt_schedule_irq+0x4d/0xa0 kernel/sched/core.c:7194
irqentry_exit+0x597/0x620 kernel/entry/common.c:216
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:lock_acquire+0x221/0x330 kernel/locking/lockdep.c:5872
Code: ff ff ff e8 41 b0 f6 09 f7 44 24 08 00 02 00 00 0f 84 3a ff ff ff 65 48 8b 05 2b 61 52 11 48 3b 44 24 58 75 33 fb 48 83 c4 60 <5b> 41 5c 41 5d 41 5e 41 5f 5d e9 50 94 f9 09 cc 48 8d 3d 38 12 52
RSP: 0018:ffffc9001a5cf038 EFLAGS: 00000282
RAX: 916171a156ba2900 RBX: 0000000000000000 RCX: 0000000000000046
RDX: 000000009ddbb4eb RSI: ffffffff8df34243 RDI: ffffffff8c073980
RBP: ffffffff81759195 R08: ffffffff81759195 R09: ffffffff8e55a360
R10: ffffc9001a5cf198 R11: ffffffff81afb170 R12: 0000000000000002
R13: ffffffff8e55a360 R14: 0000000000000000 R15: 0000000000000246
rcu_lock_acquire include/linux/rcupdate.h:331 [inline]
rcu_read_lock include/linux/rcupdate.h:867 [inline]
class_rcu_constructor include/linux/rcupdate.h:1195 [inline]
unwind_next_frame+0xc2/0x23c0 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
save_stack+0x122/0x230 mm/page_owner.c:165
__reset_page_owner+0x71/0x1f0 mm/page_owner.c:320
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1433 [inline]
__free_frozen_pages+0xbf8/0xd70 mm/page_alloc.c:2973
__slab_free+0x2ce/0x320 mm/slub.c:6008
qlink_free mm/kasan/quarantine.c:163 [inline]
qlist_free_all+0x97/0x100 mm/kasan/quarantine.c:179
kasan_quarantine_reduce+0x148/0x160 mm/kasan/quarantine.c:286
__kasan_slab_alloc+0x22/0x80 mm/kasan/common.c:350
kasan_slab_alloc include/linux/kasan.h:253 [inline]
slab_post_alloc_hook mm/slub.c:4953 [inline]
slab_alloc_node mm/slub.c:5263 [inline]
__do_kmalloc_node mm/slub.c:5656 [inline]
__kmalloc_node_track_caller_noprof+0x511/0x7f0 mm/slub.c:5768
__kmemdup_nul mm/util.c:64 [inline]
kstrdup+0x42/0x100 mm/util.c:84
htable_create+0x316/0x7a0 net/netfilter/xt_hashlimit.c:321
hashlimit_mt_check_common+0x719/0xa10 net/netfilter/xt_hashlimit.c:900
xt_check_match+0x430/0xaf0 net/netfilter/x_tables.c:523
check_match net/ipv6/netfilter/ip6_tables.c:488 [inline]
find_check_match net/ipv6/netfilter/ip6_tables.c:505 [inline]
find_check_entry net/ipv6/netfilter/ip6_tables.c:556 [inline]
translate_table+0x1547/0x20b0 net/ipv6/netfilter/ip6_tables.c:733
do_replace net/ipv6/netfilter/ip6_tables.c:1154 [inline]
do_ip6t_set_ctl+0x9fe/0xe10 net/ipv6/netfilter/ip6_tables.c:1644
nf_setsockopt+0x26f/0x290 net/netfilter/nf_sockopt.c:101
rawv6_setsockopt+0x276/0x5f0 net/ipv6/raw.c:1047
do_sock_setsockopt+0x17c/0x1b0 net/socket.c:2322
__sys_setsockopt net/socket.c:2347 [inline]
__do_sys_setsockopt net/socket.c:2353 [inline]
__se_sys_setsockopt net/socket.c:2350 [inline]
__x64_sys_setsockopt+0x13d/0x1b0 net/socket.c:2350
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f35d319aeb9
RSP: 002b:00007f35d3f97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f35d3415fa0 RCX: 00007f35d319aeb9
RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000008
RBP: 00007f35d3208c1f R08: 0000000000000528 R09: 0000000000000000
R10: 0000200000000440 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f35d3416038 R14: 00007f35d3415fa0 R15: 00007ffd14aaa5b8
task:kworker/0:3 state:R running task stack:23672 pid:5832 tgid:5832 ppid:2 task_flags:0x4208060 flags:0x00080000
Workqueue: events_power_efficient gc_worker
Call Trace:
context_switch kernel/sched/core.c:5260 [inline]
__schedule+0x14ea/0x5050 kernel/sched/core.c:6867
preempt_schedule_irq+0x4d/0xa0 kernel/sched/core.c:7194
irqentry_exit+0x597/0x620 kernel/entry/common.c:216
asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:__kasan_check_byte+0x2c/0x40 mm/kasan/common.c:578
Code: 40 d6 41 56 53 48 89 f3 49 89 fe e8 be 14 00 00 84 c0 75 16 be 01 00 00 00 4c 89 f7 31 d2 48 89 d9 89 c3 e8 36 04 00 00 89 d8 <5b> 41 5e e9 8c 49 6d 09 cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90
RSP: 0018:ffffc9000416f868 EFLAGS: 00000202
RAX: 0000000000000001 RBX: ffffffff89b6af61 RCX: 0000000080000001
RDX: 0000000000000000 RSI: ffffffff89b6af61 RDI: 1ffffffff1cab46c
RBP: ffffffff89b6af3d R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1fde34f R12: 0000000000000002
R13: ffffffff8e55a360 R14: ffffffff8e55a360 R15: 0000000000000000
kasan_check_byte include/linux/kasan.h:402 [inline]
lock_acquire+0x84/0x330 kernel/locking/lockdep.c:5842
rcu_lock_acquire include/linux/rcupdate.h:331 [inline]
rcu_read_lock include/linux/rcupdate.h:867 [inline]
gc_worker+0x281/0x1290 net/netfilter/nf_conntrack_core.c:1546
process_one_work kernel/workqueue.c:3257 [inline]
process_scheduled_works+0xaec/0x17a0 kernel/workqueue.c:3340
worker_thread+0xda6/0x1360 kernel/workqueue.c:3421
kthread+0x726/0x8b0 kernel/kthread.c:463
ret_from_fork+0x51b/0xa40 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:29:fa:59:ff:f7, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:29:fa:59:ff:f7, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:29:fa:59:ff:f7, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:29:fa:59:ff:f7, vlan:0)
bridge0: received packet on veth0_to_bridge with own address as source address (addr:96:29:fa:59:ff:f7, vlan:0)