Ubuntu
glibc package

malloc() unaligned tcache chunk detected

Bug #1936710 reported by Matthias Klose
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
glibc (Ubuntu)
Confirmed
High
Unassigned
Impish
Won't Fix
High
Unassigned

Bug Description

seen when building the gcc-11 package in impish on an umatched board:

malloc(): unaligned tcache chunk detected
during RTL pass: sched2
../../src/gcc/ira-emit.c: In function 'ira_emit':
malloc(): unaligned tcache chunk detected
xg++: internal compiler error: Aborted signal terminated program lto1
Please submit a full bug report,
with preprocessed source if appropriate.

during the lto link, building cc1plus.

Matthias Klose (doko)
tags: added: riscv64
tags: added: rls-ii-incoming
Changed in glibc (Ubuntu):
importance: Undecided → High
Matthieu Clemenceau (mclemenceau)
tags: added: fr-1532
Brian Murray (brian-murray)
tags: removed: rls-ii-incoming
Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in glibc (Ubuntu Impish):
status: New → Confirmed
Changed in glibc (Ubuntu):
status: New → Confirmed
Revision history for this message
Brian Murray (brian-murray) wrote :

Ubuntu 21.10 (Impish Indri) has reached end of life, so this bug will not be fixed for that specific release.

Changed in glibc (Ubuntu Impish):
status: Confirmed → Won't Fix
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