A correction to the build description in my post: I left out 18 commits from master that we cherry-picked onto v26.06 earlier. Every build we've run since then has them, including the one both cores came from:
a2747c78 gre: fix off-by-one error in TEIB sw_if_index checks 5398814c interface: no-mfib table bind and create fixes 3f544b87 lldp: fix TLV validation 2e217922 vnet: fix reuse of deleted interfaces 6c15c5b7 ip6: fix potential small OOB read in extension header walk 3218185d vxlan: reset next_dpo on delete 193df5bb vlib: buffer: fix null ptr dereference 1576b357 dev: hold worker thread barrier during port stop 39b2a4ec vlib: fix timed event data parameter d0ee8e57 vppinfra: make sparse vector lookup zero-safe 2158b113 buffers: return values; improve debug 1bba2c01 linux-cp: fix cleanup of special routes 35768573 vlib: punt: fix buffer reference after clone ca4ef2e8 vppinfra: fifo: do not resize vector down to 0 b815e99f vlib: fix buffer ref_count accounting in partial clone 3294213d l2: fix buffer overflow while finding next node 2543d3fe l2: fix race condition and null ptr dereference in l2fib_scan f9020c10 buffers: fix pool allocation on small pages So two of the L2 fixes I said we would test (3294213d, 2543d3fe) were already running when both cores were taken, as were 3218185d and b815e99f. Of the three I listed, only 6ad56defd is missing from our build, and we'll add it. No further crashes since Oct 5. Both cores are still available if anyone wants specific gdb output. Regards, Pieter
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