[ 8.260438][ T196] ------------[ cut here ]------------ [ 8.260919][ T196] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.261192][ T196] shift exponent 32 is too large for 32-bit type 'int' [ 8.261373][ T196] CPU: 1 UID: 0 PID: 196 Comm: connect_ipv4 Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.261376][ T196] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.261378][ T196] Call Trace: [ 8.261379][ T196] [ 8.261381][ T196] dump_stack_lvl+0x6f/0xa0 [ 8.261390][ T196] ubsan_epilogue+0x5/0x2b [ 8.261394][ T196] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.261400][ T196] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.261406][ T196] instance_rmdir+0x24c/0x360 [ 8.261411][ T196] tracefs_syscall_rmdir+0xc2/0x150 [ 8.261415][ T196] vfs_rmdir+0x2fa/0x6d0 [ 8.261421][ T196] do_rmdir+0x31e/0x4e0 [ 8.261423][ T196] ? __ia32_sys_mkdir+0x90/0x90 [ 8.261425][ T196] ? __lock_release.isra.0+0x59/0x170 [ 8.261429][ T196] ? __might_fault+0x97/0x140 [ 8.261436][ T196] __x64_sys_rmdir+0x43/0x60 [ 8.261438][ T196] ? do_syscall_64+0x88/0xfc0 [ 8.261442][ T196] do_syscall_64+0xbd/0xfc0 [ 8.261445][ T196] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.261448][ T196] RIP: 0033:0x7f83077e676b [ 8.261451][ T196] 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 [ 8.261453][ T196] RSP: 002b:00007f8306ef6c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 8.261457][ T196] RAX: ffffffffffffffda RBX: 000000003883d380 RCX: 00007f83077e676b [ 8.261458][ T196] RDX: 0000000000000000 RSI: 00007f8307937820 RDI: 000000003883d320 [ 8.261459][ T196] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.261460][ T196] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003883d400 [ 8.261461][ T196] R13: 000000003883d3d0 R14: 00007f8306ef6cd0 R15: 0000000000000000 [ 8.261467][ T196] [ 8.266064][ T196] ---[ end trace ]---