[ 8.738773][ T195] ------------[ cut here ]------------ [ 8.738990][ T195] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.739185][ T195] shift exponent 32 is too large for 32-bit type 'int' [ 8.739465][ T195] CPU: 3 UID: 0 PID: 195 Comm: key-management_ Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.739469][ T195] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.739470][ T195] Call Trace: [ 8.739472][ T195] [ 8.739474][ T195] dump_stack_lvl+0x6f/0xa0 [ 8.739482][ T195] ubsan_epilogue+0x5/0x2b [ 8.739486][ T195] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.739493][ T195] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.739498][ T195] instance_rmdir+0x24c/0x360 [ 8.739503][ T195] tracefs_syscall_rmdir+0xc2/0x150 [ 8.739508][ T195] vfs_rmdir+0x2fa/0x6d0 [ 8.739513][ T195] do_rmdir+0x31e/0x4e0 [ 8.739516][ T195] ? __ia32_sys_mkdir+0x90/0x90 [ 8.739518][ T195] ? __lock_release.isra.0+0x59/0x170 [ 8.739522][ T195] ? __might_fault+0x97/0x140 [ 8.739530][ T195] __x64_sys_rmdir+0x43/0x60 [ 8.739531][ T195] ? do_syscall_64+0x88/0xfc0 [ 8.739535][ T195] do_syscall_64+0xbd/0xfc0 [ 8.739538][ T195] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.739540][ T195] RIP: 0033:0x7f798a41076b [ 8.739544][ 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 [ 8.739546][ T195] RSP: 002b:00007f7989b20988 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 8.739551][ T195] RAX: ffffffffffffffda RBX: 000000001768e380 RCX: 00007f798a41076b [ 8.739553][ T195] RDX: 0000000000000000 RSI: 00007f798a561820 RDI: 000000001768e320 [ 8.739554][ T195] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.739554][ T195] R10: 0000000000000000 R11: 0000000000000206 R12: 000000001768e400 [ 8.739555][ T195] R13: 000000001768e3d0 R14: 00007f7989b209c0 R15: 0000000000000000 [ 8.739562][ T195] [ 8.739563][ T195] ---[ end trace ]---