[   14.800498][  T233] ==================================================================
[   14.800853][  T233] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.801197][  T233] Read of size 8 at addr ffffffff956d4790 by task connect_ipv6/233
[   14.801490][  T233] 
[   14.801590][  T233] CPU: 1 UID: 0 PID: 233 Comm: connect_ipv6 Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   14.801596][  T233] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.801600][  T233] Call Trace:
[   14.801602][  T233]  <TASK>
[   14.801604][  T233]  dump_stack_lvl+0x82/0xc0
[   14.801614][  T233]  print_address_description.constprop.0+0x2c/0x3a0
[   14.801625][  T233]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.801629][  T233]  print_report+0xb4/0x270
[   14.801632][  T233]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.801635][  T233]  ? kasan_addr_to_slab+0x21/0x70
[   14.801639][  T233]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.801642][  T233]  kasan_report+0xca/0x100
[   14.801646][  T233]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.801652][  T233]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.801656][  T233]  ? sockstat6_seq_show+0x1d0/0x1d0
[   14.801668][  T233]  ? rcu_is_watching+0x12/0xb0
[   14.801679][  T233]  ? trace_kmalloc+0x26/0xd0
[   14.801684][  T233]  ? __kvmalloc_node_noprof+0x23f/0x570
[   14.801692][  T233]  snmp6_seq_show+0x68/0x190
[   14.801695][  T233]  seq_read_iter+0x3fa/0x1060
[   14.801705][  T233]  seq_read+0x2cc/0x4b0
[   14.801709][  T233]  ? seq_read_iter+0x1060/0x1060
[   14.801713][  T233]  ? __lock_acquire+0x449/0x7e0
[   14.801728][  T233]  ? __mutex_trylock_common+0xf9/0x260
[   14.801734][  T233]  ? rcu_is_watching+0x12/0xb0
[   14.801740][  T233]  proc_reg_read+0x1aa/0x270
[   14.801751][  T233]  vfs_read+0x17e/0xda0
[   14.801763][  T233]  ? fdget_pos+0x230/0x2f0
[   14.801773][  T233]  ? ww_mutex_lock+0x160/0x160
[   14.801796][  T233]  ? kernel_read+0x1f0/0x1f0
[   14.801801][  T233]  ? __lock_release+0x5d/0x170
[   14.801808][  T233]  ? __fget_files+0x199/0x300
[   14.801815][  T233]  ? __fget_files+0x1a3/0x300
[   14.801826][  T233]  ksys_read+0xf7/0x1d0
[   14.801832][  T233]  ? vfs_write+0x12c0/0x12c0
[   14.801842][  T233]  do_syscall_64+0xc1/0x370
[   14.801851][  T233]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   14.801865][  T233] RIP: 0033:0x7f46fd29b2cc
[   14.801869][  T233] 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
[   14.801872][  T233] RSP: 002b:00007f46fc9972d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   14.801882][  T233] RAX: ffffffffffffffda RBX: 00007f46f0000b60 RCX: 00007f46fd29b2cc
[   14.801884][  T233] RDX: 0000000000000400 RSI: 00007f46f0000dc0 RDI: 000000000000000c
[   14.801886][  T233] RBP: 00007f46fd3935c0 R08: 0000000000000000 R09: 0000000000000000
[   14.801888][  T233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   14.801890][  T233] R13: 0000000000000d68 R14: 00007f46fd3929c0 R15: 0000000000000d68
[   14.801896][  T233]  </TASK>
[   14.801898][  T233] 
[   14.812274][  T233] The buggy address belongs to the variable:
[   14.812504][  T233]  snmp6_ipstats_list+0x210/0x3e0
[   14.812729][  T233] 
[   14.812842][  T233] The buggy address belongs to the physical page:
[   14.813072][  T233] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x258d4
[   14.813395][  T233] flags: 0x80000000002000(reserved|node=0|zone=1)
[   14.813637][  T233] raw: 0080000000002000 ffffea0000963508 ffffea0000963508 0000000000000000
[   14.813978][  T233] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   14.814436][  T233] page dumped because: kasan: bad access detected
[   14.814720][  T233] 
[   14.814813][  T233] Memory state around the buggy address:
[   14.814994][  T233]  ffffffff956d4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   14.815290][  T233]  ffffffff956d4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   14.815585][  T233] >ffffffff956d4780: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   14.815855][  T233]                          ^
[   14.816048][  T233]  ffffffff956d4800: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   14.816344][  T233]  ffffffff956d4880: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   14.816648][  T233] ==================================================================
[   14.816935][  T233] Disabling lock debugging due to kernel taint