[ 8.490106][ T194] ------------[ cut here ]------------ [ 8.490331][ T194] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.490554][ T194] shift exponent 32 is too large for 32-bit type 'int' [ 8.490782][ T194] CPU: 3 UID: 0 PID: 194 Comm: self-connect_ip Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.490785][ T194] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.490787][ T194] Call Trace: [ 8.490788][ T194] [ 8.490790][ T194] dump_stack_lvl+0x6f/0xa0 [ 8.490798][ T194] ubsan_epilogue+0x5/0x2b [ 8.490802][ T194] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.490808][ T194] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.490814][ T194] instance_rmdir+0x24c/0x360 [ 8.490819][ T194] tracefs_syscall_rmdir+0xc2/0x150 [ 8.490823][ T194] vfs_rmdir+0x2fa/0x6d0 [ 8.490828][ T194] do_rmdir+0x31e/0x4e0 [ 8.490831][ T194] ? __ia32_sys_mkdir+0x90/0x90 [ 8.490833][ T194] ? __lock_release.isra.0+0x59/0x170 [ 8.490837][ T194] ? __might_fault+0x97/0x140 [ 8.490845][ T194] __x64_sys_rmdir+0x43/0x60 [ 8.490846][ T194] ? do_syscall_64+0x88/0xfc0 [ 8.490851][ T194] do_syscall_64+0xbd/0xfc0 [ 8.490853][ T194] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.490856][ T194] RIP: 0033:0x7fcb077b876b [ 8.490859][ T194] 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 [ 8.490861][ T194] RSP: 002b:00007ffce2c60c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 8.490864][ T194] RAX: ffffffffffffffda RBX: 000000003201f380 RCX: 00007fcb077b876b [ 8.490866][ T194] RDX: 0000000000000000 RSI: 00007fcb07909820 RDI: 000000003201f320 [ 8.490867][ T194] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.490868][ T194] R10: 0000000000000000 R11: 0000000000000206 R12: 000000003201f400 [ 8.490868][ T194] R13: 000000003201f3d0 R14: 00007ffce2c60cc0 R15: 0000000000000000 [ 8.490875][ T194] [ 8.490876][ T194] ---[ end trace ]---