[   13.263251][  T229] ==================================================================
[   13.263552][  T229] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   13.263845][  T229] Read of size 8 at addr ffffffffaacd4790 by task unsigned-md5_ip/229
[   13.264082][  T229] 
[   13.264171][  T229] CPU: 2 UID: 0 PID: 229 Comm: unsigned-md5_ip Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   13.264176][  T229] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   13.264179][  T229] Call Trace:
[   13.264183][  T229]  <TASK>
[   13.264185][  T229]  dump_stack_lvl+0x82/0xc0
[   13.264195][  T229]  print_address_description.constprop.0+0x2c/0x3a0
[   13.264208][  T229]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   13.264212][  T229]  print_report+0xb4/0x270
[   13.264215][  T229]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   13.264218][  T229]  ? kasan_addr_to_slab+0x21/0x70
[   13.264222][  T229]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   13.264224][  T229]  kasan_report+0xca/0x100
[   13.264229][  T229]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   13.264234][  T229]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   13.264239][  T229]  ? sockstat6_seq_show+0x1d0/0x1d0
[   13.264250][  T229]  ? rcu_is_watching+0x12/0xb0
[   13.264259][  T229]  ? trace_kmalloc+0x26/0xd0
[   13.264266][  T229]  ? __kvmalloc_node_noprof+0x23f/0x570
[   13.264271][  T229]  snmp6_seq_show+0x68/0x190
[   13.264274][  T229]  seq_read_iter+0x3fa/0x1060
[   13.264286][  T229]  seq_read+0x2cc/0x4b0
[   13.264290][  T229]  ? seq_read_iter+0x1060/0x1060
[   13.264294][  T229]  ? __lock_acquire+0x449/0x7e0
[   13.264302][  T229]  ? __mutex_trylock_common+0xf9/0x260
[   13.264307][  T229]  ? rcu_is_watching+0x12/0xb0
[   13.264312][  T229]  proc_reg_read+0x1aa/0x270
[   13.264322][  T229]  vfs_read+0x17e/0xda0
[   13.264328][  T229]  ? fdget_pos+0x230/0x2f0
[   13.264334][  T229]  ? ww_mutex_lock+0x160/0x160
[   13.264344][  T229]  ? kernel_read+0x1f0/0x1f0
[   13.264348][  T229]  ? __lock_release+0x5d/0x170
[   13.264352][  T229]  ? __fget_files+0x199/0x300
[   13.264356][  T229]  ? __fget_files+0x1a3/0x300
[   13.264362][  T229]  ksys_read+0xf7/0x1d0
[   13.264366][  T229]  ? vfs_write+0x12c0/0x12c0
[   13.264372][  T229]  do_syscall_64+0xc1/0x370
[   13.264376][  T229]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   13.264382][  T229] RIP: 0033:0x7f574f1a82cc
[   13.264386][  T229] 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
[   13.264389][  T229] RSP: 002b:00007ffcfabcde50 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   13.264396][  T229] RAX: ffffffffffffffda RBX: 000000002d08d8a0 RCX: 00007f574f1a82cc
[   13.264399][  T229] RDX: 0000000000000400 RSI: 000000002d08dcf0 RDI: 000000000000000b
[   13.264400][  T229] RBP: 00007f574f2a05c0 R08: 0000000000000000 R09: 0000000000000001
[   13.264402][  T229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   13.264404][  T229] R13: 0000000000000d68 R14: 00007f574f29f9c0 R15: 0000000000000d68
[   13.264410][  T229]  </TASK>
[   13.264411][  T229] 
[   13.272528][  T229] The buggy address belongs to the variable:
[   13.272724][  T229]  snmp6_ipstats_list+0x210/0x3e0
[   13.272887][  T229] 
[   13.272969][  T229] The buggy address belongs to the physical page:
[   13.273164][  T229] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x17ed4
[   13.273456][  T229] flags: 0x80000000002000(reserved|node=0|zone=1)
[   13.273669][  T229] raw: 0080000000002000 ffffea00005fb508 ffffea00005fb508 0000000000000000
[   13.273952][  T229] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   13.274228][  T229] page dumped because: kasan: bad access detected
[   13.274424][  T229] 
[   13.274514][  T229] Memory state around the buggy address:
[   13.274673][  T229]  ffffffffaacd4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   13.274906][  T229]  ffffffffaacd4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   13.275131][  T229] >ffffffffaacd4780: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   13.275376][  T229]                          ^
[   13.275540][  T229]  ffffffffaacd4800: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   13.275771][  T229]  ffffffffaacd4880: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   13.275997][  T229] ==================================================================
[   13.276366][  T229] Disabling lock debugging due to kernel taint