Tail debug issue crash on aws-for-fluent-bit:init-arm64-2.31.8

[ruchirbh]

Describe the question/issue

When I am using the latest fluentbit bit image .i.e aws-for-fluent-bit:init-arm64-2.31.8 it is crashing with following error logs.

/fluent-bit/bin/fluent-bit -i tail -p Refresh_Interval=5 -p parser=json -p path=/tmp/ray/session_latest/logs/monitor.log -p read_from_head=true -o stdout

[2257] tail.0: [1681464726.107460214, {"log"=>"2023-04-14 09:32:04,681	INFO autoscaler.py:462 -- The autoscaler took 0.002 seconds to complete the update iteration."}]
[2023/04/14 09:32:07] [debug] [out flush] cb_destroy coro_id=0
[2023/04/14 09:32:07] [debug] [task] destroy task=0xffff7fe40460 (task_id=0)
[2023/04/14 09:32:09] [engine] caught signal (SIGSEGV)
#0  0xffff81d64e44      in  ???() at ???:0
#1  0xffff81d307db      in  ???() at ???:0
#2  0xffff81d5496b      in  ???() at ???:0
#3  0x4c7aef            in  flb_sds_printf() at src/flb_sds.c:429
#4  0x539777            in  debug_event_mask() at plugins/in_tail/tail_fs_inotify.c:69
#5  0x539bef            in  tail_fs_event() at plugins/in_tail/tail_fs_inotify.c:199
#6  0x4cc007            in  flb_input_collector_fd() at src/flb_input.c:1239
#7  0x4e1b3f            in  flb_engine_handle_event() at src/flb_engine.c:447
#8  0x4e1b3f            in  flb_engine_start() at src/flb_engine.c:770
#9  0x4be9db            in  flb_lib_worker() at src/flb_lib.c:626
#10 0xffff823fb22b      in  ???() at ???:0
#11 0xffff81dbca1b      in  ???() at ???:0
#12 0xffffffffffffffff  in  ???() at ???:0
Aborted (core dumped)

whereas the old image on version aws-for-fluent-bit:init-arm64-2.28.5 works. just fine

[PettitWesley]

@ruchirbh looks like its this issue: #639

Try any of the suggested mitigations, we're working on fixing it. Apologies.

[PettitWesley]

Fixed in https://github.com/aws/aws-for-fluent-bit/releases/tag/v2.31.10