Backtrace

WARNING: CPU: 0 PID: 3166 at lib/percpu-refcount.c:160 percpu_ref_switch_to_atomic_rcu+0x119/0x120
Modules linked in: veth xt_nat xt_MASQUERADE nf_conntrack_netlink xt_addrtype br_netfilter bridge stp llc overlay tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_REJECT nf_reject_ipv6 ip6t_rpfilter ipt_REJECT nf_reject_ipv4 xt_conntrack ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat iptable_mangle iptable_raw iptable_security nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c ip_set nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter sunrpc squashfs zstd_decompress loop snd_intel8x0 snd_ac97_codec ac97_bus snd_seq intel_rapl_msr intel_rapl_common intel_powerclamp snd_seq_device crct10dif_pclmul crc32_pclmul snd_pcm joydev ghash_clmulni_intel intel_rapl_perf snd_timer snd i2c_piix4 soundcore vboxguest ip_tables vmwgfx drm_kms_helper ttm drm e1000 crc32c_intel serio_raw video fuse
CPU: 0 PID: 3166 Comm: containerd Tainted: G             L    5.3.7-301.fc31.x86_64 #1
Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006
RIP: 0010:percpu_ref_switch_to_atomic_rcu+0x119/0x120
Code: eb af 80 3d 1a ea 05 01 00 0f 85 63 ff ff ff 48 8b 55 d8 48 8b 75 e8 48 c7 c7 f8 4a 18 9d c6 05 fe e9 05 01 01 e8 75 e8 bf ff <0f> 0b e9 41 ff ff ff 55 48 89 fd 53 48 89 f3 48 83 ec 30 65 48 8b
RSP: 0000:ffffad4e00003ee0 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 7fffffffffffffff RCX: 0000000000000000
RDX: 0000000000000004 RSI: ffffffff9dbe785c RDI: 0000000000000246
RBP: ffff8cc1b210a868 R08: 000001663d43230c R09: 000000000000003c
R10: ffffffff9dbe7c00 R11: ffffffff9dbe7841 R12: 0000408c40c72498
R13: 000000000000000a R14: 0000000000000246 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8cc1bf000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f01807a24c8 CR3: 0000000332730005 CR4: 00000000000606f0
Call Trace:
 <IRQ>
 rcu_core+0x30a/0x460
 __do_softirq+0xee/0x2ff
 irq_exit+0xe9/0xf0
 smp_apic_timer_interrupt+0x76/0x130
 apic_timer_interrupt+0xf/0x20
 </IRQ>
RIP: 0010:do_user_addr_fault+0x16f/0x440
Code: c5 20 74 30 48 83 c4 28 48 89 f9 4c 89 ea 48 89 ee 5b 4c 89 e7 5d 41 5c 41 5d 41 5e 41 5f e9 68 fc ff ff fb 66 0f 1f 44 00 00 <bb> 54 00 00 00 e9 44 ff ff ff 48 83 7c 24 10 00 75 24 65 48 8b 04
RSP: 0000:ffffad4e022a7ec8 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13
RAX: 0000000080000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffad4e022a7f58
RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffad4e022a7f58
R13: 00007f01807a24c8 R14: ffff8cc1b2e0aa80 R15: ffff8cc1b3209f40
 ? do_user_addr_fault+0x1e4/0x440
 do_page_fault+0x31/0x110
 page_fault+0x3e/0x50
RIP: 0033:0x7f01807ce954
Code: 29 44 24 60 e9 63 f8 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 48 8b 87 a0 02 00 00 48 85 c0 74 58 48 8b 48 08 <8b> 11 89 97 f4 02 00 00 8b 41 08 8b 71 04 44 8d 40 ff 41 85 c0 75
RSP: 002b:00007fffe2545cf8 EFLAGS: 00010202
RAX: 00007f01807a7d68 RBX: 000000006ffffdff RCX: 00007f01807a24c8
RDX: 00007f01807a7e58 RSI: 0000000000000029 RDI: 00007f01807a9000
RBP: 00007fffe2545e50 R08: 00007f01807a2000 R09: 00000000effffef5
R10: 0000000070000022 R11: 0000000000000246 R12: 00007f01807a9000
R13: 000000006ffffeff R14: 00007fffe2545f28 R15: 0000000000000003