[ 8.089802][ T191] ------------[ cut here ]------------ [ 8.090005][ T191] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.090245][ T191] shift exponent 32 is too large for 32-bit type 'int' [ 8.090393][ T191] CPU: 3 UID: 0 PID: 191 Comm: self-connect_ip Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.090396][ T191] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.090398][ T191] Call Trace: [ 8.090399][ T191] [ 8.090401][ T191] dump_stack_lvl+0x6f/0xa0 [ 8.090409][ T191] ubsan_epilogue+0x5/0x2b [ 8.090413][ T191] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.090420][ T191] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.090425][ T191] instance_rmdir+0x24c/0x360 [ 8.090430][ T191] tracefs_syscall_rmdir+0xc2/0x150 [ 8.090434][ T191] vfs_rmdir+0x2fa/0x6d0 [ 8.090440][ T191] do_rmdir+0x31e/0x4e0 [ 8.090443][ T191] ? __ia32_sys_mkdir+0x90/0x90 [ 8.090444][ T191] ? __lock_release.isra.0+0x59/0x170 [ 8.090449][ T191] ? __might_fault+0x97/0x140 [ 8.090456][ T191] __x64_sys_rmdir+0x43/0x60 [ 8.090458][ T191] ? do_syscall_64+0x88/0xfc0 [ 8.090461][ T191] do_syscall_64+0xbd/0xfc0 [ 8.090464][ T191] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.090466][ T191] RIP: 0033:0x7f2607cd376b [ 8.090470][ T191] 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 [ 8.090472][ T191] RSP: 002b:00007ffdd4ecd988 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 8.090476][ T191] RAX: ffffffffffffffda RBX: 0000000002ef3380 RCX: 00007f2607cd376b [ 8.090477][ T191] RDX: 0000000000000000 RSI: 00007f2607e24820 RDI: 0000000002ef3320 [ 8.090479][ T191] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.090479][ T191] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000002ef3400 [ 8.090480][ T191] R13: 0000000002ef33d0 R14: 00007ffdd4ecd9c0 R15: 0000000000000000 [ 8.090487][ T191] [ 8.090488][ T191] ---[ end trace ]---