[ 8.446966][ T195] ------------[ cut here ]------------ [ 8.447179][ T195] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.447367][ T195] shift exponent 32 is too large for 32-bit type 'int' [ 8.447521][ T195] CPU: 1 UID: 0 PID: 195 Comm: key-management_ Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.447524][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.447525][ T195] Call Trace: [ 8.447527][ T195] [ 8.447535][ T195] dump_stack_lvl+0x6f/0xa0 [ 8.447544][ T195] ubsan_epilogue+0x5/0x2b [ 8.447548][ T195] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.447554][ T195] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.447559][ T195] instance_rmdir+0x24c/0x360 [ 8.447564][ T195] tracefs_syscall_rmdir+0xc2/0x150 [ 8.447569][ T195] vfs_rmdir+0x2fa/0x6d0 [ 8.447574][ T195] do_rmdir+0x31e/0x4e0 [ 8.447577][ T195] ? __ia32_sys_mkdir+0x90/0x90 [ 8.447578][ T195] ? __lock_release.isra.0+0x59/0x170 [ 8.447583][ T195] ? __might_fault+0x97/0x140 [ 8.447590][ T195] __x64_sys_rmdir+0x43/0x60 [ 8.447592][ T195] ? do_syscall_64+0x88/0xfc0 [ 8.447596][ T195] do_syscall_64+0xbd/0xfc0 [ 8.447599][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.447601][ T195] RIP: 0033:0x7f8ce96f776b [ 8.447605][ T195] 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 [ 8.447607][ T195] RSP: 002b:00007f8ce8e07988 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 8.447610][ T195] RAX: ffffffffffffffda RBX: 0000000020681380 RCX: 00007f8ce96f776b [ 8.447612][ T195] RDX: 0000000000000000 RSI: 00007f8ce9848820 RDI: 0000000020681320 [ 8.447613][ T195] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.447613][ T195] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020681400 [ 8.447614][ T195] R13: 00000000206813d0 R14: 00007f8ce8e079c0 R15: 0000000000000000 [ 8.447621][ T195] [ 8.447622][ T195] ---[ end trace ]---