[   16.661858][  T231] ==================================================================
[   16.662158][  T231] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   16.662505][  T231] Read of size 8 at addr ffffffffae2d4790 by task seq-ext_ipv4/231
[   16.662742][  T231] 
[   16.662828][  T231] CPU: 1 UID: 0 PID: 231 Comm: seq-ext_ipv4 Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   16.662833][  T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.662836][  T231] Call Trace:
[   16.662838][  T231]  <TASK>
[   16.662840][  T231]  dump_stack_lvl+0x82/0xc0
[   16.662848][  T231]  print_address_description.constprop.0+0x2c/0x3a0
[   16.662858][  T231]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   16.662861][  T231]  print_report+0xb4/0x270
[   16.662865][  T231]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   16.662868][  T231]  ? kasan_addr_to_slab+0x21/0x70
[   16.662872][  T231]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   16.662874][  T231]  kasan_report+0xca/0x100
[   16.662879][  T231]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   16.662884][  T231]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   16.662888][  T231]  ? sockstat6_seq_show+0x1d0/0x1d0
[   16.662900][  T231]  ? rcu_is_watching+0x12/0xb0
[   16.662907][  T231]  ? trace_kmalloc+0x26/0xd0
[   16.662912][  T231]  ? __kvmalloc_node_noprof+0x23f/0x570
[   16.662918][  T231]  snmp6_seq_show+0x68/0x190
[   16.662920][  T231]  seq_read_iter+0x3fa/0x1060
[   16.662931][  T231]  seq_read+0x2cc/0x4b0
[   16.662934][  T231]  ? seq_read_iter+0x1060/0x1060
[   16.662938][  T231]  ? __lock_acquire+0x449/0x7e0
[   16.662947][  T231]  ? __mutex_trylock_common+0xf9/0x260
[   16.662951][  T231]  ? rcu_is_watching+0x12/0xb0
[   16.662956][  T231]  proc_reg_read+0x1aa/0x270
[   16.662963][  T231]  vfs_read+0x17e/0xda0
[   16.662969][  T231]  ? fdget_pos+0x230/0x2f0
[   16.662975][  T231]  ? ww_mutex_lock+0x160/0x160
[   16.662982][  T231]  ? kernel_read+0x1f0/0x1f0
[   16.662986][  T231]  ? __lock_release+0x5d/0x170
[   16.662990][  T231]  ? __fget_files+0x199/0x300
[   16.662994][  T231]  ? __fget_files+0x1a3/0x300
[   16.663000][  T231]  ksys_read+0xf7/0x1d0
[   16.663004][  T231]  ? vfs_write+0x12c0/0x12c0
[   16.663010][  T231]  do_syscall_64+0xc1/0x370
[   16.663015][  T231]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   16.663019][  T231] RIP: 0033:0x7fd96debc2cc
[   16.663023][  T231] 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
[   16.663026][  T231] RSP: 002b:00007fd96d5b8210 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   16.663031][  T231] RAX: ffffffffffffffda RBX: 00007fd960000b60 RCX: 00007fd96debc2cc
[   16.663033][  T231] RDX: 0000000000000400 RSI: 00007fd960000dc0 RDI: 0000000000000009
[   16.663035][  T231] RBP: 00007fd96dfb45c0 R08: 0000000000000000 R09: 0000000000000000
[   16.663037][  T231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   16.663039][  T231] R13: 0000000000000d68 R14: 00007fd96dfb39c0 R15: 0000000000000d68
[   16.663045][  T231]  </TASK>
[   16.663047][  T231] 
[   16.671423][  T231] The buggy address belongs to the variable:
[   16.671620][  T231]  snmp6_ipstats_list+0x210/0x3e0
[   16.671785][  T231] 
[   16.671873][  T231] The buggy address belongs to the physical page:
[   16.672076][  T231] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1f4d4
[   16.672361][  T231] flags: 0x80000000002000(reserved|node=0|zone=1)
[   16.672566][  T231] raw: 0080000000002000 ffffea00007d3508 ffffea00007d3508 0000000000000000
[   16.672856][  T231] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   16.673147][  T231] page dumped because: kasan: bad access detected
[   16.673345][  T231] 
[   16.673427][  T231] Memory state around the buggy address:
[   16.673581][  T231]  ffffffffae2d4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   16.673815][  T231]  ffffffffae2d4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   16.674046][  T231] >ffffffffae2d4780: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   16.674294][  T231]                          ^
[   16.674449][  T231]  ffffffffae2d4800: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   16.674683][  T231]  ffffffffae2d4880: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   16.674914][  T231] ==================================================================
[   16.675396][  T231] Disabling lock debugging due to kernel taint