[ 8.819273][ T192] ------------[ cut here ]------------ [ 8.819608][ T192] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 8.819868][ T192] shift exponent 32 is too large for 32-bit type 'int' [ 8.820090][ T192] CPU: 2 UID: 0 PID: 192 Comm: setsockopt-clos Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 8.820094][ T192] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 8.820095][ T192] Call Trace: [ 8.820098][ T192] [ 8.820100][ T192] dump_stack_lvl+0x6f/0xa0 [ 8.820108][ T192] ubsan_epilogue+0x5/0x2b [ 8.820112][ T192] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 8.820119][ T192] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 8.820124][ T192] instance_rmdir+0x24c/0x360 [ 8.820129][ T192] tracefs_syscall_rmdir+0xc2/0x150 [ 8.820134][ T192] vfs_rmdir+0x2fa/0x6d0 [ 8.820139][ T192] do_rmdir+0x31e/0x4e0 [ 8.820142][ T192] ? __ia32_sys_mkdir+0x90/0x90 [ 8.820143][ T192] ? __lock_release.isra.0+0x59/0x170 [ 8.820148][ T192] ? __might_fault+0x97/0x140 [ 8.820156][ T192] __x64_sys_rmdir+0x43/0x60 [ 8.820157][ T192] ? do_syscall_64+0x88/0xfc0 [ 8.820161][ T192] do_syscall_64+0xbd/0xfc0 [ 8.820164][ T192] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 8.820166][ T192] RIP: 0033:0x7f8a1fc2e76b [ 8.820170][ T192] 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 [ 8.820172][ T192] RSP: 002b:00007ffe34fb7d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000054 [ 8.820176][ T192] RAX: ffffffffffffffda RBX: 000000002a1c8380 RCX: 00007f8a1fc2e76b [ 8.820177][ T192] RDX: 0000000000000000 RSI: 00007f8a1fd7f820 RDI: 000000002a1c8320 [ 8.820178][ T192] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 8.820179][ T192] R10: 0000000000000000 R11: 0000000000000206 R12: 000000002a1c8400 [ 8.820180][ T192] R13: 000000002a1c83d0 R14: 00007ffe34fb7dc0 R15: 0000000000000000 [ 8.820186][ T192] [ 8.820187][ T192] ---[ end trace ]---