[ 8.928705][ T206] ------------[ cut here ]------------ [ 8.928926][ T206] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.929183][ T206] shift exponent 32 is too large for 32-bit type 'int' [ 8.929354][ T206] CPU: 3 UID: 0 PID: 206 Comm: unsigned-md5_ip Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.929357][ T206] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.929358][ T206] Call Trace: [ 8.929360][ T206] [ 8.929362][ T206] dump_stack_lvl+0x6f/0xa0 [ 8.929370][ T206] ubsan_epilogue+0x5/0x2b [ 8.929374][ T206] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.929381][ T206] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.929386][ T206] instance_rmdir+0x24c/0x360 [ 8.929391][ T206] tracefs_syscall_rmdir+0xc2/0x150 [ 8.929396][ T206] vfs_rmdir+0x2fa/0x6d0 [ 8.929405][ T206] do_rmdir+0x31e/0x4e0 [ 8.929408][ T206] ? __ia32_sys_mkdir+0x90/0x90 [ 8.929409][ T206] ? __lock_release.isra.0+0x59/0x170 [ 8.929414][ T206] ? __might_fault+0x97/0x140 [ 8.929422][ T206] __x64_sys_rmdir+0x43/0x60 [ 8.929423][ T206] ? do_syscall_64+0x88/0xfc0 [ 8.929427][ T206] do_syscall_64+0xbd/0xfc0 [ 8.929430][ T206] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.929432][ T206] RIP: 0033:0x7eff27a3276b [ 8.929436][ T206] 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 [ 8.929438][ T206] RSP: 002b:00007eff27142c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 8.929441][ T206] RAX: ffffffffffffffda RBX: 000000003cd82380 RCX: 00007eff27a3276b [ 8.929443][ T206] RDX: 0000000000000000 RSI: 00007eff27b83820 RDI: 000000003cd82320 [ 8.929444][ T206] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.929444][ T206] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003cd82400 [ 8.929445][ T206] R13: 000000003cd823d0 R14: 00007eff27142cd0 R15: 0000000000000000 [ 8.929452][ T206] [ 8.929453][ T206] ---[ end trace ]---