[   16.141491][  T208] ------------[ cut here ]------------
[   16.141965][  T208] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10
[   16.142259][  T208] shift exponent 32 is too large for 32-bit type 'int'
[   16.142528][  T208] CPU: 3 UID: 0 PID: 208 Comm: rst_ipv4 Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) 
[   16.142532][  T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   16.142535][  T208] Call Trace:
[   16.142537][  T208]  <TASK>
[   16.142539][  T208]  dump_stack_lvl+0x6f/0xa0
[   16.142550][  T208]  ubsan_epilogue+0x5/0x2b
[   16.142555][  T208]  __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199
[   16.142568][  T208]  __remove_instance.part.0.constprop.0.cold+0x18/0x7a2
[   16.142576][  T208]  instance_rmdir+0x24c/0x360
[   16.142583][  T208]  tracefs_syscall_rmdir+0xc2/0x150
[   16.142591][  T208]  vfs_rmdir+0x2fa/0x6d0
[   16.142599][  T208]  do_rmdir+0x31e/0x4e0
[   16.142604][  T208]  ? __ia32_sys_mkdir+0x90/0x90
[   16.142606][  T208]  ? __lock_release.isra.0+0x59/0x170
[   16.142617][  T208]  ? __might_fault+0x97/0x140
[   16.142630][  T208]  __x64_sys_rmdir+0x43/0x60
[   16.142632][  T208]  ? do_syscall_64+0x88/0xfc0
[   16.142637][  T208]  do_syscall_64+0xbd/0xfc0
[   16.142642][  T208]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[   16.142646][  T208] RIP: 0033:0x7fd65a19476b
[   16.142651][  T208] 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
[   16.142654][  T208] RSP: 002b:00007fd6598a4c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000054
[   16.142658][  T208] RAX: ffffffffffffffda RBX: 000000002eb7e380 RCX: 00007fd65a19476b
[   16.142661][  T208] RDX: 0000000000000000 RSI: 00007fd65a2e5820 RDI: 000000002eb7e320
[   16.142662][  T208] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff
[   16.142663][  T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000002eb7e400
[   16.142665][  T208] R13: 000000002eb7e3d0 R14: 00007fd6598a4cd0 R15: 0000000000000000
[   16.142678][  T208]  </TASK>
[   16.142679][  T208] ---[ end trace ]---