[ 9.518554][ T208] ------------[ cut here ]------------ [ 9.518791][ T208] UBSAN: shift-out-of-bounds in kernel/trace/trace.c:10510:10 [ 9.518979][ T208] shift exponent 32 is too large for 32-bit type 'int' [ 9.519135][ T208] CPU: 1 UID: 0 PID: 208 Comm: connect_ipv6 Not tainted 6.19.0-rc1-virtme #1 PREEMPT(full) [ 9.519139][ T208] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 9.519140][ T208] Call Trace: [ 9.519142][ T208] [ 9.519144][ T208] dump_stack_lvl+0x6f/0xa0 [ 9.519152][ T208] ubsan_epilogue+0x5/0x2b [ 9.519156][ T208] __ubsan_handle_shift_out_of_bounds.cold+0xbf/0x199 [ 9.519163][ T208] __remove_instance.part.0.constprop.0.cold+0x18/0x7a2 [ 9.519169][ T208] instance_rmdir+0x24c/0x360 [ 9.519174][ T208] tracefs_syscall_rmdir+0xc2/0x150 [ 9.519179][ T208] vfs_rmdir+0x2fa/0x6d0 [ 9.519185][ T208] do_rmdir+0x31e/0x4e0 [ 9.519188][ T208] ? __ia32_sys_mkdir+0x90/0x90 [ 9.519189][ T208] ? __lock_release.isra.0+0x59/0x170 [ 9.519194][ T208] ? __might_fault+0x97/0x140 [ 9.519202][ T208] __x64_sys_rmdir+0x43/0x60 [ 9.519203][ T208] ? do_syscall_64+0x88/0xfc0 [ 9.519207][ T208] do_syscall_64+0xbd/0xfc0 [ 9.519210][ T208] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 9.519213][ T208] RIP: 0033:0x7f7d79a1176b [ 9.519217][ T208] 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 [ 9.519218][ T208] RSP: 002b:00007f7d79121c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000054 [ 9.519222][ T208] RAX: ffffffffffffffda RBX: 000000003279b380 RCX: 00007f7d79a1176b [ 9.519224][ T208] RDX: 0000000000000000 RSI: 00007f7d79b62820 RDI: 000000003279b320 [ 9.519225][ T208] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000ffffffff [ 9.519226][ T208] R10: 0000000000000000 R11: 0000000000000202 R12: 000000003279b400 [ 9.519226][ T208] R13: 000000003279b3d0 R14: 00007f7d79121cd0 R15: 0000000000000000 [ 9.519234][ T208] [ 9.519235][ T208] ---[ end trace ]---