[ 9.460028][ T203] ------------[ cut here ]------------ [ 9.460332][ T203] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 9.460536][ T203] shift exponent 32 is too large for 32-bit type 'int' [ 9.460688][ T203] CPU: 1 UID: 0 PID: 203 Comm: self-connect_ip Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 9.460692][ T203] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.460693][ T203] Call Trace: [ 9.460695][ T203] [ 9.460697][ T203] dump_stack_lvl+0x6f/0xa0 [ 9.460705][ T203] ubsan_epilogue+0x5/0x2b [ 9.460709][ T203] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 9.460716][ T203] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 9.460721][ T203] instance_rmdir+0x24c/0x360 [ 9.460726][ T203] tracefs_syscall_rmdir+0xc2/0x150 [ 9.460731][ T203] vfs_rmdir+0x2fa/0x6d0 [ 9.460737][ T203] do_rmdir+0x31e/0x4e0 [ 9.460740][ T203] ? __ia32_sys_mkdir+0x90/0x90 [ 9.460741][ T203] ? __lock_release.isra.0+0x59/0x170 [ 9.460746][ T203] ? __might_fault+0x97/0x140 [ 9.460755][ T203] __x64_sys_rmdir+0x43/0x60 [ 9.460756][ T203] ? do_syscall_64+0x88/0xfc0 [ 9.460761][ T203] do_syscall_64+0xbd/0xfc0 [ 9.460765][ T203] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.460768][ T203] RIP: 0033:0x7f7383c3976b [ 9.460771][ T203] 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 [ 9.460773][ T203] RSP: 002b:00007fffde1aca78 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 9.460777][ T203] RAX: ffffffffffffffda RBX: 000000003c9eb380 RCX: 00007f7383c3976b [ 9.460779][ T203] RDX: 0000000000000000 RSI: 00007f7383d8a820 RDI: 000000003c9eb320 [ 9.460780][ T203] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 9.460781][ T203] R10: 0000000000000000 R11: 0000000000000206 R12: 000000003c9eb400 [ 9.460782][ T203] R13: 000000003c9eb3d0 R14: 00007fffde1acab0 R15: 0000000000000000 [ 9.460789][ T203] [ 9.460790][ T203] ---[ end trace ]---