[ 9.169809][ T202] ------------[ cut here ]------------ [ 9.170067][ T202] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 9.170265][ T202] shift exponent 32 is too large for 32-bit type 'int' [ 9.170429][ T202] CPU: 1 UID: 0 PID: 202 Comm: icmps-discard_i Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 9.170432][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.170434][ T202] Call Trace: [ 9.170435][ T202] [ 9.170437][ T202] dump_stack_lvl+0x6f/0xa0 [ 9.170446][ T202] ubsan_epilogue+0x5/0x2b [ 9.170450][ T202] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 9.170457][ T202] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 9.170463][ T202] instance_rmdir+0x24c/0x360 [ 9.170468][ T202] tracefs_syscall_rmdir+0xc2/0x150 [ 9.170477][ T202] vfs_rmdir+0x2fa/0x6d0 [ 9.170483][ T202] do_rmdir+0x31e/0x4e0 [ 9.170486][ T202] ? __ia32_sys_mkdir+0x90/0x90 [ 9.170488][ T202] ? __lock_release.isra.0+0x59/0x170 [ 9.170492][ T202] ? __might_fault+0x97/0x140 [ 9.170500][ T202] __x64_sys_rmdir+0x43/0x60 [ 9.170501][ T202] ? do_syscall_64+0x88/0xfc0 [ 9.170505][ T202] do_syscall_64+0xbd/0xfc0 [ 9.170508][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.170511][ T202] RIP: 0033:0x7fcdbebbf76b [ 9.170515][ T202] 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 [ 9.170516][ T202] RSP: 002b:00007fffef7395b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 9.170520][ T202] RAX: ffffffffffffffda RBX: 0000000012a33380 RCX: 00007fcdbebbf76b [ 9.170522][ T202] RDX: 0000000000000000 RSI: 00007fcdbed10820 RDI: 0000000012a33320 [ 9.170523][ T202] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 9.170524][ T202] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000012a33400 [ 9.170525][ T202] R13: 0000000012a333d0 R14: 00007fffef7395f0 R15: 0000000000000000 [ 9.170531][ T202] [ 9.170532][ T202] ---[ end trace ]---