[   20.099324][  T308] ==================================================================
[   20.099618][  T308] BUG: KASAN: global-out-of-bounds in snmp6_seq_show_item64.constprop.0+0x341/0x500
[   20.099939][  T308] Read of size 8 at addr ffffffff966e3970 by task nstat/308
[   20.100202][  T308] 
[   20.100296][  T308] CPU: 0 UID: 0 PID: 308 Comm: nstat Not tainted 6.17.0-rc3-virtme #1 PREEMPT(full) 
[   20.100301][  T308] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   20.100304][  T308] Call Trace:
[   20.100307][  T308]  <TASK>
[   20.100309][  T308]  dump_stack_lvl+0x82/0xc0
[   20.100316][  T308]  print_address_description.constprop.0+0x2c/0x3a0
[   20.100324][  T308]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   20.100328][  T308]  print_report+0xb4/0x270
[   20.100331][  T308]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   20.100335][  T308]  ? kasan_addr_to_slab+0x21/0x70
[   20.100338][  T308]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   20.100342][  T308]  kasan_report+0xca/0x100
[   20.100345][  T308]  ? snmp6_seq_show_item64.constprop.0+0x341/0x500
[   20.100351][  T308]  snmp6_seq_show_item64.constprop.0+0x341/0x500
[   20.100356][  T308]  ? sockstat6_seq_show+0x1d0/0x1d0
[   20.100368][  T308]  ? rcu_is_watching+0x12/0xb0
[   20.100375][  T308]  ? trace_kmalloc+0x26/0xd0
[   20.100381][  T308]  ? __kvmalloc_node_noprof+0x23f/0x570
[   20.100387][  T308]  snmp6_seq_show+0x68/0x190
[   20.100390][  T308]  seq_read_iter+0x3fa/0x1060
[   20.100399][  T308]  seq_read+0x2cc/0x4b0
[   20.100403][  T308]  ? seq_read_iter+0x1060/0x1060
[   20.100407][  T308]  ? __might_fault+0x117/0x170
[   20.100412][  T308]  ? note_page+0x91/0x11d0
[   20.100421][  T308]  ? __might_fault+0x117/0x170
[   20.100425][  T308]  ? cp_new_stat+0x3c6/0x540
[   20.100429][  T308]  ? inode_set_bytes+0xa0/0xa0
[   20.100433][  T308]  proc_reg_read+0x1aa/0x270
[   20.100440][  T308]  vfs_read+0x17e/0xda0
[   20.100445][  T308]  ? vfs_getattr_nosec+0x2b5/0x3e0
[   20.100448][  T308]  ? kernel_read+0x1f0/0x1f0
[   20.100451][  T308]  ? vfs_fstat+0x3f/0x80
[   20.100454][  T308]  ? __do_sys_newfstat+0x7b/0xc0
[   20.100457][  T308]  ? __do_sys_fstat+0xc0/0xc0
[   20.100463][  T308]  ksys_read+0xf7/0x1d0
[   20.100467][  T308]  ? vfs_write+0x12c0/0x12c0
[   20.100473][  T308]  do_syscall_64+0xc1/0x370
[   20.100480][  T308]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   20.100484][  T308] RIP: 0033:0x7ff2b2809292
[   20.100488][  T308] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 6a 15 0c 00 e8 65 e1 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[   20.100491][  T308] RSP: 002b:00007ffcaa1e0788 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[   20.100496][  T308] RAX: ffffffffffffffda RBX: 0000000002395910 RCX: 00007ff2b2809292
[   20.100498][  T308] RDX: 0000000000000400 RSI: 0000000002395500 RDI: 0000000000000006
[   20.100500][  T308] RBP: 00007ff2b29015c0 R08: 0000000000000006 R09: 0000000000000000
[   20.100502][  T308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002395910
[   20.100504][  T308] R13: 0000000000000d68 R14: 00007ff2b29009c0 R15: 0000000000000d68
[   20.100510][  T308]  </TASK>
[   20.100512][  T308] 
[   20.109673][  T308] The buggy address belongs to the variable:
[   20.109893][  T308]  snmp6_ipstats_list+0x210/0x3e0
[   20.110074][  T308] 
[   20.110162][  T308] The buggy address belongs to the physical page:
[   20.110382][  T308] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x286e3
[   20.110700][  T308] flags: 0x80000000002000(reserved|node=0|zone=1)
[   20.110929][  T308] raw: 0080000000002000 ffffea0000a1b8c8 ffffea0000a1b8c8 0000000000000000
[   20.111253][  T308] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   20.111569][  T308] page dumped because: kasan: bad access detected
[   20.111793][  T308] 
[   20.111881][  T308] Memory state around the buggy address:
[   20.112058][  T308]  ffffffff966e3800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.112329][  T308]  ffffffff966e3880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   20.112591][  T308] >ffffffff966e3900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f9 f9
[   20.112852][  T308]                                                              ^
[   20.113117][  T308]  ffffffff966e3980: f9 f9 f9 f9 00 00 00 00 00 01 f9 f9 f9 f9 f9 f9
[   20.113375][  T308]  ffffffff966e3a00: 00 00 04 f9 f9 f9 f9 f9 00 00 00 01 f9 f9 f9 f9
[   20.113629][  T308] ==================================================================
[   20.114250][  T308] Disabling lock debugging due to kernel taint
[  245.522601][ T4299] netem: version 1.3
[  426.882087][  T230] sched: DL replenish lagged too much
[ 1765.745807][T27790] pm_nl_ctl (27790) used greatest stack depth: 22984 bytes left