[   16.769334][  T269] ip (269) used greatest stack depth: 23952 bytes left
[   33.288964][  T382] netem: version 1.3
[   33.719953][  T387] ==================================================================
[   33.720353][  T387] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   33.720662][  T387] Read of size 8 at addr ffffffff9c6e3970 by task nstat/387
[   33.720914][  T387] 
[   33.721004][  T387] CPU: 1 UID: 0 PID: 387 Comm: nstat Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   33.721009][  T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   33.721012][  T387] Call Trace:
[   33.721015][  T387]  <TASK>
[   33.721017][  T387]  dump_stack_lvl+0x82/0xc0
[   33.721024][  T387]  print_address_description.constprop.0+0x2c/0x3a0
[   33.721032][  T387]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   33.721036][  T387]  print_report+0xb4/0x270
[   33.721039][  T387]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   33.721042][  T387]  ? kasan_addr_to_slab+0x21/0x70
[   33.721046][  T387]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   33.721049][  T387]  kasan_report+0xca/0x100
[   33.721053][  T387]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   33.721059][  T387]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   33.721064][  T387]  ? sockstat6_seq_show+0x1d0/0x1d0
[   33.721076][  T387]  ? rcu_is_watching+0x12/0xb0
[   33.721083][  T387]  ? trace_kmalloc+0x26/0xd0
[   33.721089][  T387]  ? __kvmalloc_node_noprof+0x23f/0x570
[   33.721095][  T387]  snmp6_seq_show+0x68/0x190
[   33.721098][  T387]  seq_read_iter+0x3fa/0x1060
[   33.721108][  T387]  seq_read+0x2cc/0x4b0
[   33.721111][  T387]  ? seq_read_iter+0x1060/0x1060
[   33.721114][  T387]  ? __might_fault+0x117/0x170
[   33.721120][  T387]  ? note_page+0x91/0x11d0
[   33.721129][  T387]  ? __might_fault+0x117/0x170
[   33.721133][  T387]  ? cp_new_stat+0x3c6/0x540
[   33.721137][  T387]  ? inode_set_bytes+0xa0/0xa0
[   33.721141][  T387]  proc_reg_read+0x1aa/0x270
[   33.721147][  T387]  vfs_read+0x17e/0xda0
[   33.721152][  T387]  ? vfs_getattr_nosec+0x2b5/0x3e0
[   33.721155][  T387]  ? kernel_read+0x1f0/0x1f0
[   33.721158][  T387]  ? vfs_fstat+0x3f/0x80
[   33.721161][  T387]  ? __do_sys_newfstat+0x7b/0xc0
[   33.721163][  T387]  ? __do_sys_fstat+0xc0/0xc0
[   33.721169][  T387]  ksys_read+0xf7/0x1d0
[   33.721173][  T387]  ? vfs_write+0x12c0/0x12c0
[   33.721178][  T387]  do_syscall_64+0xc1/0x370
[   33.721184][  T387]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   33.721188][  T387] RIP: 0033:0x7f78403d8292
[   33.721192][  T387] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[   33.721195][  T387] RSP: 002b:00007fff44f58388 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   33.721199][  T387] RAX: ffffffffffffffda RBX: 00000000368a2910 RCX: 00007f78403d8292
[   33.721201][  T387] RDX: 0000000000000400 RSI: 00000000368a2500 RDI: 0000000000000006
[   33.721203][  T387] RBP: 00007f78404d05c0 R08: 0000000000000006 R09: 0000000000000000
[   33.721205][  T387] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000368a2910
[   33.721207][  T387] R13: 0000000000000d68 R14: 00007f78404cf9c0 R15: 0000000000000d68
[   33.721213][  T387]  </TASK>
[   33.721214][  T387] 
[   33.730084][  T387] The buggy address belongs to the variable:
[   33.730292][  T387]  snmp6_ipstats_list+0x210/0x3e0
[   33.730467][  T387] 
[   33.730561][  T387] The buggy address belongs to the physical page:
[   33.730774][  T387] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x25ae3
[   33.731079][  T387] flags: 0x80000000002000(reserved|node=0|zone=1)
[   33.731312][  T387] raw: 0080000000002000 ffffea000096b8c8 ffffea000096b8c8 0000000000000000
[   33.731620][  T387] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   33.731921][  T387] page dumped because: kasan: bad access detected
[   33.732133][  T387] 
[   33.732223][  T387] Memory state around the buggy address:
[   33.732390][  T387]  ffffffff9c6e3800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   33.732643][  T387]  ffffffff9c6e3880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   33.732889][  T387] >ffffffff9c6e3900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9
[   33.733139][  T387]                                                              ^
[   33.733391][  T387]  ffffffff9c6e3980: f9 f9 f9 f9 00 00 00 00 00 01 f9 f9 f9 f9 f9 f9
[   33.733639][  T387]  ffffffff9c6e3a00: 00 00 04 f9 f9 f9 f9 f9 00 00 00 01 f9 f9 f9 f9
[   33.733888][  T387] ==================================================================
[   33.734865][  T387] Disabling lock debugging due to kernel taint