configs: qemu-gdb: unset UBSAN_SANITIZE_ALL

roxell · roxell · commit f1d866aea1e4 · 2025-03-20T22:20:42.000+01:00
[ 123.491737][ T1] Unexpected kernel BRK exception at EL1 [ 123.497593][ T1] Internal error: ptrace BRK handler: f20003e8 [#1] PREEMPT SMP [ 123.500785][ T1] Modules linked in: [ 123.502567][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.8.0-rc3-next-20200630-00003-g15e24419c239-dirty torvalds#11 [ 123.507468][ T1] Hardware name: linux,dummy-virt (DT) [ 123.509826][ T1] pstate: 80400005 (Nzcv daif +PAN -UAO BTYPE=--) [ 123.512609][ T1] pc : of_unittest_untrack_overlay+0x64/0x134 [ 123.515245][ T1] lr : of_unittest_untrack_overlay+0x64/0x134 [ 123.517848][ T1] sp : ffff00006a65fb30 [ 123.519668][ T1] x29: ffff00006a65fb30 x28: 0000000000000000 [ 123.522295][ T1] x27: ffff00006a65fc30 x26: ffffa00016b86f00 [ 123.524937][ T1] x25: 0000000000000000 x24: 0000000000000000 [ 123.527592][ T1] x23: ffffa00014c72540 x22: ffffa00016b86000 [ 123.530191][ T1] x21: 0000000000000000 x20: 00000000ffffffff [ 123.532845][ T1] x19: 00000000ffffffff x18: 0000000000002690 [ 123.535547][ T1] x17: 0000000000002718 x16: 00000000000014b8 [ 123.538299][ T1] x15: 0000000000000001 x14: 0080000000000000 [ 123.541055][ T1] x13: 0000000000000002 x12: ffff94000298d209 [ 123.543801][ T1] x11: 1ffff4000298d208 x10: ffff94000298d208 [ 123.546580][ T1] x9 : dfffa00000000000 x8 : ffffa00014c69047 [ 123.549247][ T1] x7 : 0000000000000001 x6 : ffffa00014c69040 [ 123.552026][ T1] x5 : ffff00006a654040 x4 : 0000000000000000 [ 123.554799][ T1] x3 : ffffa00011d59d04 x2 : 00000000ffffffff [ 123.557541][ T1] x1 : ffff00006a654040 x0 : 0000000000000000 [ 123.560390][ T1] Call trace: [ 123.561935][ T1] of_unittest_untrack_overlay+0x64/0x134 [ 123.564469][ T1] of_unittest+0x2220/0x2438 [ 123.566585][ T1] do_one_initcall+0x470/0xa10 [ 123.568751][ T1] kernel_init_freeable+0x510/0x5f0 [ 123.571123][ T1] kernel_init+0x18/0x1e8 [ 123.573078][ T1] ret_from_fork+0x10/0x18 [ 123.575119][ T1] Code: 97978a9c d4210000 14000024 97978a99 (d4207d00) [ 123.578138][ T1] ---[ end trace c4e049fb5e3b0ba0 ]--- [ 123.580449][ T1] Kernel panic - not syncing: Fatal exception [ 123.583116][ T1] Kernel Offset: disabled [ 123.585066][ T1] CPU features: 0x240002,20002004 [ 123.587259][ T1] Memory Limit: none [ 123.588986][ T1] ---[ end Kernel panic - not syncing: Fatal exception ]--- Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
diff --git a/kernel/configs/qemu-gdb.config b/kernel/configs/qemu-gdb.config
@@ -6,3 +6,5 @@ CONFIG_GDB_SCRIPTS=y
 # Easier to debug
 # CONFIG_RANDOMIZE_BASE is not set
 # CONFIG_RELOCATABLE is not set
+
+# CONFIG_UBSAN_SANITIZE_ALL is not set
