[   12.925852][  T227] ==================================================================
[   12.926134][  T227] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   12.926413][  T227] Read of size 8 at addr ffffffffb5ed4790 by task unsigned-md5_ip/227
[   12.926648][  T227] 
[   12.926733][  T227] CPU: 3 UID: 0 PID: 227 Comm: unsigned-md5_ip Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   12.926737][  T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   12.926739][  T227] Call Trace:
[   12.926741][  T227]  <TASK>
[   12.926743][  T227]  dump_stack_lvl+0x82/0xc0
[   12.926749][  T227]  print_address_description.constprop.0+0x2c/0x3a0
[   12.926757][  T227]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   12.926760][  T227]  print_report+0xb4/0x270
[   12.926764][  T227]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   12.926766][  T227]  ? kasan_addr_to_slab+0x21/0x70
[   12.926773][  T227]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   12.926776][  T227]  kasan_report+0xca/0x100
[   12.926780][  T227]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   12.926785][  T227]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   12.926790][  T227]  ? sockstat6_seq_show+0x1d0/0x1d0
[   12.926801][  T227]  ? rcu_is_watching+0x12/0xb0
[   12.926807][  T227]  ? trace_kmalloc+0x26/0xd0
[   12.926811][  T227]  ? __kvmalloc_node_noprof+0x23f/0x570
[   12.926816][  T227]  snmp6_seq_show+0x68/0x190
[   12.926819][  T227]  seq_read_iter+0x3fa/0x1060
[   12.926829][  T227]  seq_read+0x2cc/0x4b0
[   12.926832][  T227]  ? seq_read_iter+0x1060/0x1060
[   12.926836][  T227]  ? __lock_acquire+0x449/0x7e0
[   12.926843][  T227]  ? __mutex_trylock_common+0xf9/0x260
[   12.926848][  T227]  ? rcu_is_watching+0x12/0xb0
[   12.926853][  T227]  proc_reg_read+0x1aa/0x270
[   12.926858][  T227]  vfs_read+0x17e/0xda0
[   12.926862][  T227]  ? fdget_pos+0x230/0x2f0
[   12.926867][  T227]  ? ww_mutex_lock+0x160/0x160
[   12.926874][  T227]  ? kernel_read+0x1f0/0x1f0
[   12.926877][  T227]  ? __lock_release+0x5d/0x170
[   12.926881][  T227]  ? __fget_files+0x199/0x300
[   12.926885][  T227]  ? __fget_files+0x1a3/0x300
[   12.926891][  T227]  ksys_read+0xf7/0x1d0
[   12.926895][  T227]  ? vfs_write+0x12c0/0x12c0
[   12.926901][  T227]  do_syscall_64+0xc1/0x370
[   12.926905][  T227]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   12.926909][  T227] RIP: 0033:0x7fe15af422cc
[   12.926912][  T227] 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
[   12.926915][  T227] RSP: 002b:00007ffea2097940 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   12.926919][  T227] RAX: ffffffffffffffda RBX: 000000002ea848a0 RCX: 00007fe15af422cc
[   12.926921][  T227] RDX: 0000000000000400 RSI: 000000002ea84cf0 RDI: 000000000000000b
[   12.926923][  T227] RBP: 00007fe15b03a5c0 R08: 0000000000000000 R09: 0000000000000001
[   12.926924][  T227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   12.926926][  T227] R13: 0000000000000d68 R14: 00007fe15b0399c0 R15: 0000000000000d68
[   12.926932][  T227]  </TASK>
[   12.926933][  T227] 
[   12.935160][  T227] The buggy address belongs to the variable:
[   12.935358][  T227]  snmp6_ipstats_list+0x210/0x3e0
[   12.935517][  T227] 
[   12.935597][  T227] The buggy address belongs to the physical page:
[   12.935790][  T227] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x254d4
[   12.936076][  T227] flags: 0x80000000002000(reserved|node=0|zone=1)
[   12.936280][  T227] raw: 0080000000002000 ffffea0000953508 ffffea0000953508 0000000000000000
[   12.936569][  T227] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   12.936851][  T227] page dumped because: kasan: bad access detected
[   12.937053][  T227] 
[   12.937132][  T227] Memory state around the buggy address:
[   12.937285][  T227]  ffffffffb5ed4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   12.937518][  T227]  ffffffffb5ed4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   12.937751][  T227] >ffffffffb5ed4780: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   12.937986][  T227]                          ^
[   12.938140][  T227]  ffffffffb5ed4800: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   12.938370][  T227]  ffffffffb5ed4880: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   12.938600][  T227] ==================================================================
[   12.938853][  T227] Disabling lock debugging due to kernel taint
[   13.356636][  T227] unsigned-md5_ip (227) used greatest stack depth: 24544 bytes left