Bug 1930538
| Summary: | [abrt] [faf] sssd: tevent_common_insert_timer(): /usr/libexec/sssd/sssd_be killed by 11 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Steeve Goveas <sgoveas> | ||||
| Component: | libtevent | Assignee: | Andreas Schneider <asn> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | sssd-qe <sssd-qe> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 8.4 | CC: | aboscatt, asn, atikhono, dkarpele, grajaiya, jhrozek, lslebodn, mzidek, pbrezina, tscherf | ||||
| Target Milestone: | rc | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| URL: | http://faf.lab.eng.brq.redhat.com/faf/reports/bthash/2afcb732a314b0ad387528c67f6b06fb734b2998/ | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2022-08-13 19:57:20 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Steeve Goveas
2021-02-19 05:47:08 UTC
#0 0x000003ff8538c97a in tevent_common_insert_timer (ev=0x2aa2526e7d0, te=0x2aa252bd540, optimize_zero=<optimized out>) at ../../tevent_timed.c:219
#1 0x000003ff8538cade in tevent_common_add_timer_internal (ev=0x2aa2526e7d0, mem_ctx=<optimized out>, next_event=..., handler=<optimized out>,
private_data=private_data@entry=0x2aa252bab30, handler_name=0x3ff854ae962 "sbus_dispatch",
location=0x3ff854ae938 "src/sbus/connection/sbus_dispatcher.c:119", optimize_zero=true) at ../../tevent_timed.c:254
#2 0x000003ff8538ccc8 in tevent_common_add_timer_v2 (ev=<optimized out>, mem_ctx=<optimized out>,
next_event=<error reading variable: value has been optimized out>, handler=<optimized out>, private_data=0x2aa252bab30,
handler_name=0x3ff854ae962 "sbus_dispatch", location=0x3ff854ae938 "src/sbus/connection/sbus_dispatcher.c:119") at ../../tevent_timed.c:296
#3 0x000003ff85386b32 in _tevent_add_timer (ev=<optimized out>, mem_ctx=mem_ctx@entry=0x2aa252bab30,
next_event=<error reading variable: value has been optimized out>, handler=handler@entry=0x3ff85496ff0 <sbus_dispatch>,
private_data=private_data@entry=0x2aa252bab30, handler_name=0x3ff854ae962 "sbus_dispatch",
location=0x3ff854ae938 "src/sbus/connection/sbus_dispatcher.c:119") at ../../tevent.c:639
#4 0x000003ff85496f64 in sbus_dispatch_schedule (conn=0x2aa252bab30, usecs=<optimized out>) at src/sbus/connection/sbus_dispatcher.c:119
119 te = tevent_add_timer(conn->ev, conn, tv, sbus_dispatch, conn);
#5 0x000003ff85298cca in _dbus_connection_send_and_unlock () from /lib64/libdbus-1.so.3
#6 0x000003ff85497d10 in sbus_reply (reply=0x2aa25350cf0, conn=<optimized out>) at src/sbus/connection/sbus_send.c:216
#7 sbus_reply (conn=<optimized out>, reply=0x2aa25350cf0) at src/sbus/connection/sbus_send.c:208
#8 0x000003ff854a70b8 in sbus_issue_request_done (subreq=0x0) at src/sbus/router/sbus_router_handler.c:150
#9 0x000003ff854a3ce4 in sbus_request_notify_success (table=<optimized out>, key=<optimized out>, req=req@entry=0x2aa25336a30,
messages_fn=messages_fn@entry=0x3ff854a3800 <sbus_request_messages>, reply=reply@entry=0x2aa25350cf0) at src/sbus/request/sbus_request.c:284
#10 0x000003ff854a3d8a in sbus_incoming_request_done (subreq=0x0) at src/sbus/request/sbus_request.c:539
#11 0x000003ff8538cf34 in tevent_common_invoke_timer_handler (te=te@entry=0x2aa25312da0, current_time=..., removed=removed@entry=0x0)
at ../../tevent_timed.c:370
(gdb) frame
#0 0x000003ff8538c97a in tevent_common_insert_timer (ev=0x2aa2526e7d0, te=0x2aa252bd540, optimize_zero=<optimized out>) at ../../tevent_timed.c:219
219 DLIST_ADD_AFTER(ev->timer_events, te, prev_te);
(gdb) p te
$11 = (struct tevent_timer *) 0x2aa252bd540
(gdb) p te->next
$10 = (struct tevent_timer *) 0x800002aa252e8850
-- this ^^ value is from prev_te->next (prev_te == 0x2aa25356d90)
(gdb) p *(te->next)
Cannot access memory at address 0x800002aa252e8850
http://faf.lab.eng.brq.redhat.com/faf/reports/16520 might be similar. Can you please report this upstream? |