The customer was in a scheduled maintenance window to configure the interface for a tertiary route when they observed that the jstatsd process generated core dumps. After the crash, the jstatsd process automatically respawned and is currently running on both REs.
No service impact has been reported.
Hostname: labrouter-re0
Model: ptx10016
Junos: 24.4R2-S2.6-EVO
labuser@labrouter-re0> show system core-dumps no-forwarding
re0:
--------------------------------------------------------------------------
-rw-rw---- 1 root root 1527215163 Dec 24 19:09 /var/core/re0/jstatsd.re.re0.16413.2025_12_24.19_07_47_UTC.tar.gz
-rw-rw---- 1 root root 1480261472 Dec 24 19:17 /var/core/re0/jstatsd.re.re0.4959.2025_12_24.19_16_09_UTC.tar.gz
-rw-rw---- 1 root root 1485930735 Dec 24 19:19 /var/core/re0/jstatsd.re.re0.9318.2025_12_24.19_16_24_UTC.tar.gz
total files: 3
re1:
-rw-rw---- 1 root root 1508778647 Dec 24 19:09 /var/core/re1/jstatsd.re.re1.14053.2025_12_24.19_07_47_UTC.tar.gz
-rw-rw---- 1 root root 1526980623 Dec 24 19:17 /var/core/re1/jstatsd.re.re1.4873.2025_12_24.19_16_09_UTC.tar.gz
-rw-rw---- 1 root root 1529455619 Dec 24 19:18 /var/core/re1/jstatsd.re.re1.7827.2025_12_24.19_16_24_UTC.tar.gz
This issue occurred due to an unsupported configuration in which the customer attempted to add more than 64 member interfaces to a single AE bundle. The platform does not support exceeding 64 member interfaces in the current software release.
If the customer requires support for more than 64 member interfaces, they should upgrade to a software release that includes RLI 62137, which increases the supported limit to 256 member links.
#RSI Snip
aggregated-devices {
ethernet {
device-count 128;
}
maximum-links 64;
#Commit Changes by customer - Customer attempted to configure 152 members for ae820.
User@Server:/.../.../.../.../jstatsd.re.re0.16413.2025_12_24.19_07_47_UTC$ zegrep -i "802.3ad ae820" rsi.txt -B3 | grep -v "description" | grep -v ether-options | grep ae820 | wc -l
152