[   17.306990][  T259] ==================================================================
[   17.307306][  T259] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.307617][  T259] Read of size 8 at addr ffffffff866d4290 by task nstat/259
[   17.307916][  T259] 
[   17.308009][  T259] CPU: 2 UID: 0 PID: 259 Comm: nstat Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   17.308014][  T259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.308017][  T259] Call Trace:
[   17.308019][  T259]  <TASK>
[   17.308021][  T259]  dump_stack_lvl+0x82/0xc0
[   17.308031][  T259]  print_address_description.constprop.0+0x2c/0x3a0
[   17.308038][  T259]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.308042][  T259]  print_report+0xb4/0x270
[   17.308045][  T259]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.308048][  T259]  ? kasan_addr_to_slab+0x21/0x70
[   17.308052][  T259]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.308055][  T259]  kasan_report+0xca/0x100
[   17.308059][  T259]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.308064][  T259]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.308070][  T259]  ? sockstat6_seq_show+0x1d0/0x1d0
[   17.308082][  T259]  ? rcu_is_watching+0x12/0xb0
[   17.308086][  T259]  ? trace_kmalloc+0x26/0xd0
[   17.308093][  T259]  ? __kvmalloc_node_noprof+0x23f/0x570
[   17.308098][  T259]  snmp6_seq_show+0x68/0x190
[   17.308101][  T259]  seq_read_iter+0x3fa/0x1060
[   17.308112][  T259]  seq_read+0x2cc/0x4b0
[   17.308115][  T259]  ? seq_read_iter+0x1060/0x1060
[   17.308119][  T259]  ? __might_fault+0x117/0x170
[   17.308124][  T259]  ? efi_thunk_set_variable+0x41/0x270
[   17.308130][  T259]  ? __might_fault+0x117/0x170
[   17.308135][  T259]  ? cp_new_stat+0x3c6/0x540
[   17.308139][  T259]  ? inode_set_bytes+0xa0/0xa0
[   17.308143][  T259]  proc_reg_read+0x1aa/0x270
[   17.308150][  T259]  vfs_read+0x17e/0xda0
[   17.308155][  T259]  ? vfs_getattr_nosec+0x2b5/0x3e0
[   17.308158][  T259]  ? kernel_read+0x1f0/0x1f0
[   17.308162][  T259]  ? vfs_fstat+0x3f/0x80
[   17.308165][  T259]  ? __do_sys_newfstat+0x7b/0xc0
[   17.308167][  T259]  ? __do_sys_fstat+0xc0/0xc0
[   17.308174][  T259]  ksys_read+0xf7/0x1d0
[   17.308177][  T259]  ? vfs_write+0x12c0/0x12c0
[   17.308183][  T259]  do_syscall_64+0xc1/0x370
[   17.308188][  T259]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   17.308192][  T259] RIP: 0033:0x7f7204ecb292
[   17.308196][  T259] 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
[   17.308200][  T259] RSP: 002b:00007ffd585b3438 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   17.308204][  T259] RAX: ffffffffffffffda RBX: 00000000020c1910 RCX: 00007f7204ecb292
[   17.308206][  T259] RDX: 0000000000000400 RSI: 00000000020c1500 RDI: 000000000000000a
[   17.308208][  T259] RBP: 00007f7204fc35c0 R08: 000000000000000a R09: 0000000000000000
[   17.308210][  T259] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000020c1910
[   17.308212][  T259] R13: 0000000000000d68 R14: 00007f7204fc29c0 R15: 0000000000000d68
[   17.308218][  T259]  </TASK>
[   17.308220][  T259] 
[   17.317130][  T259] The buggy address belongs to the variable:
[   17.317359][  T259]  snmp6_ipstats_list+0x210/0x3e0
[   17.317552][  T259] 
[   17.317646][  T259] The buggy address belongs to the physical page:
[   17.317880][  T259] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0xb2d4
[   17.318216][  T259] flags: 0x80000000002000(reserved|node=0|zone=1)
[   17.318457][  T259] raw: 0080000000002000 ffffea00002cb508 ffffea00002cb508 0000000000000000
[   17.318793][  T259] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   17.319126][  T259] page dumped because: kasan: bad access detected
[   17.319366][  T259] 
[   17.319459][  T259] Memory state around the buggy address:
[   17.319639][  T259]  ffffffff866d4180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   17.319917][  T259]  ffffffff866d4200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   17.320191][  T259] >ffffffff866d4280: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   17.320478][  T259]                          ^
[   17.320667][  T259]  ffffffff866d4300: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   17.320943][  T259]  ffffffff866d4380: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   17.321210][  T259] ==================================================================
[   17.321558][  T259] Disabling lock debugging due to kernel taint