[    8.141208][  T196] ------------[ cut here ]------------
[    8.141410][  T196] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10
[    8.141655][  T196] shift exponent 32 is too large for 32-bit type 'int'
[    8.141877][  T196] CPU: 1 UID: 0 PID: 196 Comm: connect_ipv6 Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) 
[    8.141880][  T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    8.141881][  T196] Call Trace:
[    8.141883][  T196]  <TASK>
[    8.141885][  T196]  dump_stack_lvl+0x6f/0xa0
[    8.141893][  T196]  ubsan_epilogue+0x5/0x2b
[    8.141896][  T196]  __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199
[    8.141903][  T196]  __remove_instance.part.0.constprop.0.cold+0x18/0x7a2
[    8.141908][  T196]  instance_rmdir+0x24c/0x360
[    8.141913][  T196]  tracefs_syscall_rmdir+0xc2/0x150
[    8.141917][  T196]  vfs_rmdir+0x2fa/0x6d0
[    8.141923][  T196]  do_rmdir+0x31e/0x4e0
[    8.141926][  T196]  ? __ia32_sys_mkdir+0x90/0x90
[    8.141927][  T196]  ? __lock_release.isra.0+0x59/0x170
[    8.141931][  T196]  ? __might_fault+0x97/0x140
[    8.141939][  T196]  __x64_sys_rmdir+0x43/0x60
[    8.141940][  T196]  ? do_syscall_64+0x88/0xfc0
[    8.141944][  T196]  do_syscall_64+0xbd/0xfc0
[    8.141947][  T196]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    8.141949][  T196] RIP: 0033:0x7fed571d376b
[    8.141952][  T196] Code: f0 ff ff 73 01 c3 48 8b 0d 92 06 10 00 f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa b8 54 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 61 06 10 00 f7 d8
[    8.141954][  T196] RSP: 002b:00007fed568e3c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000054
[    8.141958][  T196] RAX: ffffffffffffffda RBX: 000000000d23d380 RCX: 00007fed571d376b
[    8.141959][  T196] RDX: 0000000000000000 RSI: 00007fed57324820 RDI: 000000000d23d320
[    8.141960][  T196] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
[    8.141961][  T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000d23d400
[    8.141962][  T196] R13: 000000000d23d3d0 R14: 00007fed568e3cd0 R15: 0000000000000000
[    8.141968][  T196]  </TASK>
[    8.141969][  T196] ---[ end trace ]---
[    8.216641][  T192] connect_ipv6 (192) used greatest stack depth: 24640 bytes left