[   17.041183][  T232] ==================================================================
[   17.041498][  T232] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.041818][  T232] Read of size 8 at addr ffffffffaaed4790 by task seq-ext_ipv6/232
[   17.042080][  T232] 
[   17.042176][  T232] CPU: 1 UID: 0 PID: 232 Comm: seq-ext_ipv6 Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   17.042181][  T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   17.042183][  T232] Call Trace:
[   17.042185][  T232]  <TASK>
[   17.042187][  T232]  dump_stack_lvl+0x82/0xc0
[   17.042195][  T232]  print_address_description.constprop.0+0x2c/0x3a0
[   17.042205][  T232]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.042209][  T232]  print_report+0xb4/0x270
[   17.042212][  T232]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.042215][  T232]  ? kasan_addr_to_slab+0x21/0x70
[   17.042219][  T232]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.042222][  T232]  kasan_report+0xca/0x100
[   17.042226][  T232]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.042231][  T232]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   17.042236][  T232]  ? sockstat6_seq_show+0x1d0/0x1d0
[   17.042247][  T232]  ? rcu_is_watching+0x12/0xb0
[   17.042254][  T232]  ? trace_kmalloc+0x26/0xd0
[   17.042259][  T232]  ? __kvmalloc_node_noprof+0x23f/0x570
[   17.042265][  T232]  snmp6_seq_show+0x68/0x190
[   17.042268][  T232]  seq_read_iter+0x3fa/0x1060
[   17.042279][  T232]  seq_read+0x2cc/0x4b0
[   17.042282][  T232]  ? seq_read_iter+0x1060/0x1060
[   17.042286][  T232]  ? __lock_acquire+0x449/0x7e0
[   17.042296][  T232]  ? __mutex_trylock_common+0xf9/0x260
[   17.042300][  T232]  ? rcu_is_watching+0x12/0xb0
[   17.042305][  T232]  proc_reg_read+0x1aa/0x270
[   17.042313][  T232]  vfs_read+0x17e/0xda0
[   17.042319][  T232]  ? fdget_pos+0x230/0x2f0
[   17.042325][  T232]  ? ww_mutex_lock+0x160/0x160
[   17.042334][  T232]  ? kernel_read+0x1f0/0x1f0
[   17.042337][  T232]  ? __lock_release+0x5d/0x170
[   17.042342][  T232]  ? __fget_files+0x199/0x300
[   17.042346][  T232]  ? __fget_files+0x1a3/0x300
[   17.042352][  T232]  ksys_read+0xf7/0x1d0
[   17.042356][  T232]  ? vfs_write+0x12c0/0x12c0
[   17.042362][  T232]  do_syscall_64+0xc1/0x370
[   17.042367][  T232]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   17.042372][  T232] RIP: 0033:0x7fd93cbf12cc
[   17.042375][  T232] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 29 8b f8 ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 7f 8b f8 ff 48
[   17.042378][  T232] RSP: 002b:00007fd937ffe200 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   17.042382][  T232] RAX: ffffffffffffffda RBX: 00007fd930000b60 RCX: 00007fd93cbf12cc
[   17.042384][  T232] RDX: 0000000000000400 RSI: 00007fd930000dc0 RDI: 0000000000000009
[   17.042386][  T232] RBP: 00007fd93cce95c0 R08: 0000000000000000 R09: 0000000000000000
[   17.042388][  T232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   17.042389][  T232] R13: 0000000000000d68 R14: 00007fd93cce89c0 R15: 0000000000000d68
[   17.042396][  T232]  </TASK>
[   17.042397][  T232] 
[   17.051327][  T232] The buggy address belongs to the variable:
[   17.051528][  T232]  snmp6_ipstats_list+0x210/0x3e0
[   17.051690][  T232] 
[   17.051772][  T232] The buggy address belongs to the physical page:
[   17.051967][  T232] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x296d4
[   17.052256][  T232] flags: 0x80000000002000(reserved|node=0|zone=1)
[   17.052485][  T232] raw: 0080000000002000 ffffea0000a5b508 ffffea0000a5b508 0000000000000000
[   17.052810][  T232] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   17.053121][  T232] page dumped because: kasan: bad access detected
[   17.053338][  T232] 
[   17.053433][  T232] Memory state around the buggy address:
[   17.053608][  T232]  ffffffffaaed4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   17.053844][  T232]  ffffffffaaed4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   17.054082][  T232] >ffffffffaaed4780: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   17.054323][  T232]                          ^
[   17.054482][  T232]  ffffffffaaed4800: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   17.054717][  T232]  ffffffffaaed4880: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   17.054950][  T232] ==================================================================
[   17.055317][  T232] Disabling lock debugging due to kernel taint