[
https://issues.apache.org/jira/browse/TS-1975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14247393#comment-14247393
]
Jared Ocker commented on TS-1975:
---------------------------------
Can you provide any additional details on what was rewritten and in what
version(s)? I did a completely new compile of version 4.2.2 on RHEL 6.6 and
it's still core dumping like crazy. Our linux team got the debuginfo packages
installed and below is the gdb backtrace:
(gdb) backtrace full
#0 0x0000003ae5832625 in raise (sig=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
resultvar = 0
pid = <value optimized out>
selftid = 13147
#1 0x0000003ae5833e05 in abort () at abort.c:92
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0, sa_sigaction = 0},
sa_mask = {__val = {0, 0, 0, 0, 1416332663, 252958501720, 47570620698208,
7955998172648928882,
4294967295, 47570613743360, 5, 2358760, 0, 0, 3,
47570613723136}}, sa_flags = -452927424, sa_restorer = 0x5}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00002b43e58ae6d8 in ink_die_die_die (retval=1) at ink_error.cc:43
No locals.
#3 0x00002b43e58ae7a5 in ink_fatal_va(int, const char *, typedef __va_list_tag
__va_list_tag *) (return_code=1,
message_format=0x2b43e58bc748 "%s:%d: failed assert `%s`",
ap=0x2b44002829f0) at ink_error.cc:65
extended_format = "FATAL: %s:%d: failed assert `%s`", '\000' <repeats
3288 times>,
"`'(\000D+\000\000\034\000\000\000\000\000\000\000@\a\363\345C+\000\000\244\360\234\a\000\000\000\000\"\234\000\345:",
'\000' <repeats 11 times>"\302,
s\036\000\000\000\000\000$\000\000\000\000\000\000\000xv\210\345C+\000\000\000\000\000\000\000\000\000\000\340((\000D+\000\000\bw\210\345C+\000\000\200ň\345C+",
'\000' <repeats 50 times>"\360, V\210\345C+", '\000' <repeats 18 times>"\360,
V\210\345C+\000\000\272Έ\345C+\000\000\310Ȉ\345C+\000\000\200ň\345C+\000\000\000\000\000\000\005\000\000\000E\003\000\000\001",
'\000' <repeats 19 times>, "HZ\210\345C+\000\000\060"...
message = "FATAL: MIME.cc:1544: failed assert `field->is_live()`",
'\000' <repeats 4042 times>
#4 0x00002b43e58ae86e in ink_fatal (return_code=1,
message_format=0x2b43e58bc748 "%s:%d: failed assert `%s`") at ink_error.cc:73
ap = {{gp_offset = 40, fp_offset = 48, overflow_arg_area =
0x2b4400282ad0, reg_save_area = 0x2b4400282a10}}
#5 0x00002b43e58ad488 in _ink_assert (expression=0x73b402 "field->is_live()",
file=0x73abff "MIME.cc", line=1544) at ink_assert.cc:37
No locals.
#6 0x000000000061003a in mime_hdr_field_detach (mh=0x2b43eef4b8c8,
field=0x2b43eef4b978, detach_all_dups=false) at MIME.cc:1544
next_dup = 0x0
#7 0x0000000000610314 in mime_hdr_field_delete (heap=0x2b43eef4b810,
mh=0x2b43eef4b8c8, field=0x2b43eef4b978, delete_all_dups=false) at MIME.cc:1619
No locals.
#8 0x00000000004f55d8 in TSMimeHdrFieldDestroy (bufp=0x31125c0,
mh_mloc=0x2b43eef4b898, field_mloc=0x31201f0) at InkAPI.cc:2793
mh = 0x2b43eef4b8c8
heap = 0x2b43eef4b810
field_handle = 0x31201f0
#9 0x00002b43edd0c52c in fetch_resource (cont=0x310bbf0,
event=TS_EVENT_IMMEDIATE, edata=0x2b43f0232260) at rfc5861.c:460
state = 0x31124b0
consume_cont = 0x310bb80
connection_hdr_loc = 0x31201f0
connection_hdr_dup_loc = 0x0
#10 0x00000000004f0c26 in INKContInternal::handle_event (this=0x310bbf0,
event=1, edata=0x2b43f0232260) at InkAPI.cc:997
No locals.
#11 0x00000000004e7f64 in Continuation::handleEvent (this=0x310bbf0, event=1,
data=0x2b43f0232260) at ../iocore/eventsystem/I_Continuation.h:146
No locals.
#12 0x00000000006edafe in EThread::process_event (this=0x2b43f64f7010,
e=0x2b43f0232260, calling_code=1) at UnixEThread.cc:145
c_temp = 0x310bbf0
lock = {m = {m_ptr = 0x2b43f022b830}, lock_acquired = true}
#13 0x00000000006edd4e in EThread::execute (this=0x2b43f64f7010) at
UnixEThread.cc:196
done_one = false
e = 0x2b43f0232260
NegativeQueue = {<DLL<Event, Event::Link_link>> = {head = 0x0}, tail =
0x0}
next_time = 1416332663161650883
#14 0x00000000006ed02b in spawn_thread_internal (a=0x3110ed0) at Thread.cc:88
p = 0x3110ed0
#15 0x00002b43e5d169d1 in start_thread (arg=0x2b4400283700) at
pthread_create.c:301
__res = <value optimized out>
pd = 0x2b4400283700
now = <value optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {47571060406016,
312099895748216673, 140733589549360, 47571060406720, 0, 3, 5970873034414901089,
5968121152373147489}, mask_was_saved = 0}}, priv = {pad = {0x0,
0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
not_first_call = <value optimized out>
pagesize_m1 = <value optimized out>
sp = <value optimized out>
---Type <return> to continue, or q <return> to quit---
freesize = <value optimized out>
#16 0x0000003ae58e89dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:115
No locals.
> LocalManager may cause manager crash
> ------------------------------------
>
> Key: TS-1975
> URL: https://issues.apache.org/jira/browse/TS-1975
> Project: Traffic Server
> Issue Type: Bug
> Components: Manager
> Affects Versions: 3.3.4
> Reporter: Zhao Yongming
> Assignee: portl4t
> Labels: Crash
>
> when something wrong with the LocalManager, with
> [LocalManager::pollMgmtProcessServer] Error in read (errno: 104), then you
> will get manager and server restart.
> {code}
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} FATAL:
> [LocalManager::pollMgmtProcessServer] Error in read (errno: 104)
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} FATAL:
> (last system error 104: Connection reset by peer)
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} ERROR:
> [LocalManager::sendMgmtMsgToProcesses] Error writing message
> Jun 17 17:40:06 cache163 traffic_manager[25654]: {0x7f528b4297e0} ERROR:
> (last system error 32: Broken pipe)
> Jun 17 17:40:07 cache163 traffic_cop[25652]: cop received child status signal
> [25654 2816]
> Jun 17 17:40:07 cache163 traffic_cop[25652]: traffic_manager not running,
> making sure traffic_server is dead
> Jun 17 17:40:07 cache163 traffic_cop[25652]: spawning traffic_manager
> Jun 17 17:40:07 cache163 traffic_manager[10118]: NOTE: --- Manager Starting
> ---
> Jun 17 17:40:07 cache163 traffic_manager[10118]: NOTE: Manager Version:
> Apache Traffic Server - traffic_manager - 3.2.0 - (build # 51516 on Jun 15
> 2013 at 16:01:06)
> Jun 17 17:40:07 cache163 traffic_manager[10118]: NOTE:
> RLIMIT_NOFILE(7):cur(160000),max(160000)
> Jun 17 17:40:07 cache163 traffic_manager[10118]: {0x7f26fc24a7e0} STATUS:
> opened /var/log/trafficserver/manager.log
> Jun 17 17:40:09 cache163 traffic_server[10131]: NOTE: --- Server Starting ---
> Jun 17 17:40:09 cache163 traffic_server[10131]: NOTE: Server Version: Apache
> Traffic Server - traffic_server - 3.2.0 - (build # 51516 on Jun 15 2013 at
> 16:01:31)
> Jun 17 17:40:09 cache163 traffic_server[10131]: {0x2b167ded2280} STATUS:
> opened /var/log/trafficserver/diags.log
> {code}
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