[ 9.143427][ T202] ------------[ cut here ]------------ [ 9.143720][ T202] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 9.144000][ T202] shift exponent 32 is too large for 32-bit type 'int' [ 9.144337][ T202] CPU: 2 UID: 0 PID: 202 Comm: setsockopt-clos Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 9.144341][ T202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.144342][ T202] Call Trace: [ 9.144345][ T202] [ 9.144347][ T202] dump_stack_lvl+0x6f/0xa0 [ 9.144356][ T202] ubsan_epilogue+0x5/0x2b [ 9.144360][ T202] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 9.144367][ T202] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 9.144372][ T202] instance_rmdir+0x24c/0x360 [ 9.144378][ T202] tracefs_syscall_rmdir+0xc2/0x150 [ 9.144383][ T202] vfs_rmdir+0x2fa/0x6d0 [ 9.144388][ T202] do_rmdir+0x31e/0x4e0 [ 9.144391][ T202] ? __ia32_sys_mkdir+0x90/0x90 [ 9.144392][ T202] ? __lock_release.isra.0+0x59/0x170 [ 9.144397][ T202] ? __might_fault+0x97/0x140 [ 9.144404][ T202] __x64_sys_rmdir+0x43/0x60 [ 9.144406][ T202] ? do_syscall_64+0x88/0xfc0 [ 9.144410][ T202] do_syscall_64+0xbd/0xfc0 [ 9.144413][ T202] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.144415][ T202] RIP: 0033:0x7f676e47d76b [ 9.144419][ T202] 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 [ 9.144421][ T202] RSP: 002b:00007ffd5c44c2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 9.144425][ T202] RAX: ffffffffffffffda RBX: 0000000013547380 RCX: 00007f676e47d76b [ 9.144426][ T202] RDX: 0000000000000000 RSI: 00007f676e5ce820 RDI: 0000000013547320 [ 9.144428][ T202] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 9.144428][ T202] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000013547400 [ 9.144429][ T202] R13: 00000000135473d0 R14: 00007ffd5c44c2e0 R15: 0000000000000000 [ 9.144436][ T202] [ 9.144437][ T202] ---[ end trace ]---