[ 5779.757168][T26547] ==================================================================
[ 5779.757448][T26547] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[ 5779.757730][T26547] Read of size 8 at addr ffffffffa84e84b0 by task nstat/26547
[ 5779.757966][T26547] 
[ 5779.758054][T26547] CPU: 1 UID: 0 PID: 26547 Comm: nstat Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[ 5779.758059][T26547] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5779.758061][T26547] Call Trace:
[ 5779.758063][T26547]  <TASK>
[ 5779.758065][T26547]  dump_stack_lvl+0x82/0xc0
[ 5779.758073][T26547]  print_address_description.constprop.0+0x2c/0x3a0
[ 5779.758080][T26547]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[ 5779.758083][T26547]  print_report+0xb4/0x270
[ 5779.758086][T26547]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[ 5779.758089][T26547]  ? kasan_addr_to_slab+0x21/0x70
[ 5779.758092][T26547]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[ 5779.758095][T26547]  kasan_report+0xca/0x100
[ 5779.758098][T26547]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[ 5779.758103][T26547]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[ 5779.758108][T26547]  ? sockstat6_seq_show+0x1d0/0x1d0
[ 5779.758119][T26547]  ? rcu_is_watching+0x12/0xb0
[ 5779.758125][T26547]  ? trace_kmalloc+0x26/0xd0
[ 5779.758130][T26547]  ? __kvmalloc_node_noprof+0x23f/0x570
[ 5779.758134][T26547]  snmp6_seq_show+0x68/0x190
[ 5779.758137][T26547]  seq_read_iter+0x3fa/0x1060
[ 5779.758146][T26547]  seq_read+0x2cc/0x4b0
[ 5779.758149][T26547]  ? seq_read_iter+0x1060/0x1060
[ 5779.758152][T26547]  ? __might_fault+0x117/0x170
[ 5779.758156][T26547]  ? __lock_release+0x5d/0x170
[ 5779.758161][T26547]  ? __might_fault+0x117/0x170
[ 5779.758166][T26547]  ? cp_old_stat+0x6c0/0x6c0
[ 5779.758172][T26547]  proc_reg_read+0x1aa/0x270
[ 5779.758177][T26547]  vfs_read+0x17e/0xda0
[ 5779.758182][T26547]  ? vfs_getattr_nosec+0x2b5/0x3e0
[ 5779.758185][T26547]  ? kernel_read+0x1f0/0x1f0
[ 5779.758189][T26547]  ? __do_sys_newfstat+0x7b/0xc0
[ 5779.758192][T26547]  ? __do_sys_fstat+0xc0/0xc0
[ 5779.758198][T26547]  ksys_read+0xf7/0x1d0
[ 5779.758201][T26547]  ? vfs_write+0x12c0/0x12c0
[ 5779.758207][T26547]  do_syscall_64+0xc1/0x370
[ 5779.758211][T26547]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 5779.758214][T26547] RIP: 0033:0x7f3144736292
[ 5779.758218][T26547] 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
[ 5779.758221][T26547] RSP: 002b:00007ffd926999f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 5779.758225][T26547] RAX: ffffffffffffffda RBX: 0000000018443910 RCX: 00007f3144736292
[ 5779.758227][T26547] RDX: 0000000000000400 RSI: 0000000018443500 RDI: 0000000000000006
[ 5779.758229][T26547] RBP: 00007f314482e5c0 R08: 0000000000000006 R09: 0000000000000000
[ 5779.758230][T26547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000018443910
[ 5779.758232][T26547] R13: 0000000000000d68 R14: 00007f314482d9c0 R15: 0000000000000d68
[ 5779.758238][T26547]  </TASK>
[ 5779.758239][T26547] 
[ 5779.766390][T26547] The buggy address belongs to the variable:
[ 5779.766592][T26547]  snmp6_ipstats_list+0x210/0x3e0
[ 5779.766757][T26547] 
[ 5779.766839][T26547] The buggy address belongs to the physical page:
[ 5779.767043][T26547] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x512e8
[ 5779.767339][T26547] flags: 0x80000000002000(reserved|node=0|zone=1)
[ 5779.767551][T26547] raw: 0080000000002000 ffffea000144ba08 ffffea000144ba08 0000000000000000
[ 5779.767853][T26547] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[ 5779.768144][T26547] page dumped because: kasan: bad access detected
[ 5779.768351][T26547] 
[ 5779.768433][T26547] Memory state around the buggy address:
[ 5779.768590][T26547]  ffffffffa84e8380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5779.768831][T26547]  ffffffffa84e8400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 5779.769074][T26547] >ffffffffa84e8480: 00 00 00 00 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00
[ 5779.769317][T26547]                                      ^
[ 5779.769475][T26547]  ffffffffa84e8500: 00 01 f9 f9 f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9
[ 5779.769712][T26547]  ffffffffa84e8580: 00 00 00 01 f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9
[ 5779.769952][T26547] ==================================================================
[ 5779.770676][T26547] Disabling lock debugging due to kernel taint