[   14.284722][  T234] ==================================================================
[   14.285049][  T234] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.285411][  T234] Read of size 8 at addr ffffffffa40d4790 by task connect_ipv4/234
[   14.285684][  T234] 
[   14.285785][  T234] CPU: 3 UID: 0 PID: 234 Comm: connect_ipv4 Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   14.285791][  T234] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   14.285793][  T234] Call Trace:
[   14.285795][  T234]  <TASK>
[   14.285798][  T234]  dump_stack_lvl+0x82/0xc0
[   14.285809][  T234]  print_address_description.constprop.0+0x2c/0x3a0
[   14.285820][  T234]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.285824][  T234]  print_report+0xb4/0x270
[   14.285828][  T234]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.285830][  T234]  ? kasan_addr_to_slab+0x21/0x70
[   14.285834][  T234]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.285837][  T234]  kasan_report+0xca/0x100
[   14.285842][  T234]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.285847][  T234]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   14.285852][  T234]  ? sockstat6_seq_show+0x1d0/0x1d0
[   14.285863][  T234]  ? rcu_is_watching+0x12/0xb0
[   14.285870][  T234]  ? trace_kmalloc+0x26/0xd0
[   14.285874][  T234]  ? __kvmalloc_node_noprof+0x23f/0x570
[   14.285880][  T234]  snmp6_seq_show+0x68/0x190
[   14.285883][  T234]  seq_read_iter+0x3fa/0x1060
[   14.285893][  T234]  seq_read+0x2cc/0x4b0
[   14.285899][  T234]  ? seq_read_iter+0x1060/0x1060
[   14.285905][  T234]  ? __lock_acquire+0x449/0x7e0
[   14.285915][  T234]  ? __mutex_trylock_common+0xf9/0x260
[   14.285920][  T234]  ? rcu_is_watching+0x12/0xb0
[   14.285925][  T234]  proc_reg_read+0x1aa/0x270
[   14.285933][  T234]  vfs_read+0x17e/0xda0
[   14.285938][  T234]  ? fdget_pos+0x230/0x2f0
[   14.285945][  T234]  ? ww_mutex_lock+0x160/0x160
[   14.285953][  T234]  ? kernel_read+0x1f0/0x1f0
[   14.285957][  T234]  ? __lock_release+0x5d/0x170
[   14.285961][  T234]  ? __fget_files+0x199/0x300
[   14.285965][  T234]  ? __fget_files+0x1a3/0x300
[   14.285972][  T234]  ksys_read+0xf7/0x1d0
[   14.285976][  T234]  ? vfs_write+0x12c0/0x12c0
[   14.285982][  T234]  do_syscall_64+0xc1/0x370
[   14.285988][  T234]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   14.285992][  T234] RIP: 0033:0x7feb8d8052cc
[   14.285997][  T234] 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
[   14.286000][  T234] RSP: 002b:00007feb8cf012d0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   14.286004][  T234] RAX: ffffffffffffffda RBX: 00007feb80000b60 RCX: 00007feb8d8052cc
[   14.286006][  T234] RDX: 0000000000000400 RSI: 00007feb80000dc0 RDI: 000000000000000c
[   14.286008][  T234] RBP: 00007feb8d8fd5c0 R08: 0000000000000000 R09: 0000000000000000
[   14.286010][  T234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   14.286012][  T234] R13: 0000000000000d68 R14: 00007feb8d8fc9c0 R15: 0000000000000d68
[   14.286030][  T234]  </TASK>
[   14.286031][  T234] 
[   14.295989][  T234] The buggy address belongs to the variable:
[   14.296233][  T234]  snmp6_ipstats_list+0x210/0x3e0
[   14.296428][  T234] 
[   14.296540][  T234] The buggy address belongs to the physical page:
[   14.296773][  T234] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x24ad4
[   14.297129][  T234] flags: 0x80000000002000(reserved|node=0|zone=1)
[   14.297378][  T234] raw: 0080000000002000 ffffea000092b508 ffffea000092b508 0000000000000000
[   14.297735][  T234] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   14.298094][  T234] page dumped because: kasan: bad access detected
[   14.298323][  T234] 
[   14.298412][  T234] Memory state around the buggy address:
[   14.298588][  T234]  ffffffffa40d4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   14.298856][  T234]  ffffffffa40d4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   14.299115][  T234] >ffffffffa40d4780: 00 00 f9 f9 f9 f9 f9 f9 00 00 00 00 00 01 f9 f9
[   14.299373][  T234]                          ^
[   14.299556][  T234]  ffffffffa40d4800: f9 f9 f9 f9 00 00 04 f9 f9 f9 f9 f9 00 00 00 01
[   14.299812][  T234]  ffffffffa40d4880: f9 f9 f9 f9 04 f9 f9 f9 f9 f9 f9 f9 00 00 06 f9
[   14.300075][  T234] ==================================================================
[   14.300395][  T234] Disabling lock debugging due to kernel taint
[   14.433492][  T229] connect_ipv4 (229) used greatest stack depth: 24768 bytes left