[    9.569402][  T207] ------------[ cut here ]------------
[    9.569670][  T207] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10
[    9.569996][  T207] shift exponent 32 is too large for 32-bit type 'int'
[    9.570228][  T207] CPU: 2 UID: 0 PID: 207 Comm: connect_ipv6 Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) 
[    9.570232][  T207] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    9.570234][  T207] Call Trace:
[    9.570236][  T207]  <TASK>
[    9.570238][  T207]  dump_stack_lvl+0x6f/0xa0
[    9.570247][  T207]  ubsan_epilogue+0x5/0x2b
[    9.570251][  T207]  __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199
[    9.570257][  T207]  __remove_instance.part.0.constprop.0.cold+0x18/0x7a2
[    9.570263][  T207]  instance_rmdir+0x24c/0x360
[    9.570268][  T207]  tracefs_syscall_rmdir+0xc2/0x150
[    9.570273][  T207]  vfs_rmdir+0x2fa/0x6d0
[    9.570278][  T207]  do_rmdir+0x31e/0x4e0
[    9.570282][  T207]  ? __ia32_sys_mkdir+0x90/0x90
[    9.570285][  T207]  ? __lock_release.isra.0+0x59/0x170
[    9.570291][  T207]  ? __might_fault+0x97/0x140
[    9.570299][  T207]  __x64_sys_rmdir+0x43/0x60
[    9.570301][  T207]  ? do_syscall_64+0x88/0xfc0
[    9.570305][  T207]  do_syscall_64+0xbd/0xfc0
[    9.570308][  T207]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    9.570310][  T207] RIP: 0033:0x7fb93f3ac76b
[    9.570314][  T207] 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
[    9.570316][  T207] RSP: 002b:00007fb93eabcc98 EFLAGS: 00000202 ORIG_RAX: 0000000000000054
[    9.570320][  T207] RAX: ffffffffffffffda RBX: 00000000339a6380 RCX: 00007fb93f3ac76b
[    9.570321][  T207] RDX: 0000000000000000 RSI: 00007fb93f4fd820 RDI: 00000000339a6320
[    9.570322][  T207] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
[    9.570323][  T207] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000339a6400
[    9.570324][  T207] R13: 00000000339a63d0 R14: 00007fb93eabccd0 R15: 0000000000000000
[    9.570333][  T207]  </TASK>
[    9.570334][  T207] ---[ end trace ]---