Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 2028422

Summary: [NMCI] [abrt] [faf] NetworkManager: raise(): vlan_ipv4_ipv6_restart_persistence killed by 6
Product: Red Hat Enterprise Linux 8 Reporter: Vladimir Benes <vbenes>
Component: NetworkManagerAssignee: Thomas Haller <thaller>
Status: CLOSED DUPLICATE QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: high    
Version: 8.6CC: atragler, bgalvani, fge, lrintel, rkhan, sukulkar, thaller, till
Target Milestone: rcKeywords: Triaged
Target Release: 8.6Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
URL: https://faf.lab.eng.brq.redhat.com/faf/reports/bthash/8d87c3207169068718590feedf263897b41f49d7/
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-01-17 15:52:17 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:

Description Vladimir Benes 2021-12-02 11:34:35 UTC 
This bug has been created based on an anonymous crash report requested by the package maintainer.

Report URL: https://faf.lab.eng.brq.redhat.com/faf/reports/bthash/8d87c3207169068718590feedf263897b41f49d7/


not sure about this either but it looks too like vlan_ipv4_ipv6_restart_persistence
Comment 3 Thomas Haller 2022-01-17 15:48:11 UTC 
Backtrace for a crash with commit 77d7b8287c43fdc25cbea6d976d3867459bfd314:



```
Thread 1 (Thread 0x7f0014ea5180 (LWP 30468)):
#0  0x00007f0011aa1387 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:55
        resultvar = 0
        pid = 30468
        selftid = 30468
#1  0x00007f0011aa2a78 in __GI_abort () at abort.c:90
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {0 <repeats 15 times>, 94366043441977}}, sa_flags = 1316265516, sa_restorer = 0x55d34fcd8d50}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f00122c56b5 in g_assertion_message (domain=domain@entry=0x55d34e7f8b39 "nm", file=file@entry=0x55d34e749e2c "src/core/nm-l3cfg.c", line=line@entry=2636, func=func@entry=0x55d34e7548f0 <__func__.40618> "_l3_acd_data_state_change", message=message@entry=0x55d34fcd4b50 "assertion failed: (!acd_data->nacd_probe)") at gtestutils.c:2532
        lstr = "2636\000\177\000\000\000\365\364\351\207OF\255\070\061\060]: IP\b\242tN\323U\000"
        s = 0x55d34fcd8d50 ""
#3  0x00007f00122c571a in g_assertion_message_expr (domain=domain@entry=0x55d34e7f8b39 "nm", file=file@entry=0x55d34e749e2c "src/core/nm-l3cfg.c", line=line@entry=2636, func=func@entry=0x55d34e7548f0 <__func__.40618> "_l3_acd_data_state_change", expr=expr@entry=0x55d34e74a208 "!acd_data->nacd_probe") at gtestutils.c:2555
        s = 0x55d34fcd4b50 "assertion failed: (!acd_data->nacd_probe)"
#4  0x000055d34e4cf2b1 in _l3_acd_data_state_change (self=self@entry=0x55d34fcbe8e0, acd_data=acd_data@entry=0x7efff8006970, state_change_mode=state_change_mode@entry=ACD_STATE_CHANGE_MODE_INSTANCE_RESET, sender_addr=sender_addr@entry=0x0, p_now_msec=p_now_msec@entry=0x7ffd620d16b0) at src/core/nm-l3cfg.c:2636
        acd_timeout_msec = 0
        acd_defend_type = 24
        now_msec = 0
        log_reason = <optimized out>
        sbuf256 = "@yV\022\000\177\000\000\217\067[N\323U", '\000' <repeats 18 times>, "\240\025\rb\375\177\000\000X\021\300O\323U", '\000' <repeats 11 times>, "\365\364\351\207OF\255\240\025\rb\375\177\000\000~OZN\323U\000\000P\021\300O\323U\000\000\274\334LN\323U\000\000\022\a\000\000\000\000\000\000\024q[N\323U\000\000`\203\250N\323U\000\000\340\350\313O\323U\000\000\022\a\000\000\000\000\000\000\001", '\000' <repeats 15 times>, "\001\000\000\000\000\000\000\000 \026\rb\375\177\000\000\216\252LN\323U", '\000' <repeats 26 times>...
        sbuf_addr = "\020\a\000\000\017\a\000\000h\254\300O\323U\000\000P\021\300O\323U\000\000`\203\250N\323U\000\000\200\255\301O\323U\000\000\000\000\000\000\000"
        __func__ = "_l3_acd_data_state_change"
#5  0x000055d34e4ce645 in _l3_acd_nacd_instance_reset (self=self@entry=0x55d34fcbe8e0, start_timer=start_timer@entry=NM_TERNARY_FALSE, acd_data_notify=acd_data_notify@entry=1) at src/core/nm-l3cfg.c:1602
        acd_data = 0x7efff8006970
        now_msec = 0
        __func__ = "_l3_acd_nacd_instance_reset"
#6  0x000055d34e4d192a in _load_link (self=self@entry=0x55d34fcbe8e0, initial=initial@entry=0) at src/core/nm-l3cfg.c:1215
        obj_old = <optimized out>
        obj = <optimized out>
        nacd_changed = 1
        nacd_new_valid = <optimized out>
        nacd_old_valid = <optimized out>
        nacd_old_addr = 0x55d34fc19064 "\032\303<\252\273P"
        nacd_new_addr = 0x0
        nacd_link_now_up = 0
        acd_data = <optimized out>
        __func__ = "_load_link"
#7  0x000055d34e4d1f7c in _nm_l3cfg_notify_platform_change_on_idle (self=0x55d34fcbe8e0, obj_type_flags=62) at src/core/nm-l3cfg.c:1240
        notify_data = {notify_type = NM_L3_CONFIG_NOTIFY_TYPE_PLATFORM_CHANGE_ON_IDLE, {l3cd_changed = {l3cd_old = 0x55d300000022, l3cd_new = 0x7f0012567940 <g_source_callback_funcs>, commited = 16}, acd_event = {info = {addr = 34, n_track_infos = 21971, state = 64, l3cfg = 0x55d34fd3d010, track_infos = 0x55d34fd3d010}}, platform_change = {obj = 0x55d300000022, change_type = 307657024}, platform_change_on_idle = {obj_type_flags = 34}, ipv4ll_event = {ipv4ll = 0x55d300000022}}}
#8  0x000055d34e4d7387 in _platform_signal_on_idle_cb (user_data=user_data@entry=0x55d34fc1ad80) at src/core/nm-netns.c:208
        self = 0x55d34fc1ad80
        priv = 0x55d34fc1ad98
        __func__ = "_platform_signal_on_idle_cb"
        l3cfg_data = 0x55d34fcd3d20
        work_list = {next = 0x7efff80018b0, prev = 0x7efff80018b0}
#9  0x00007f001229bcc7 in g_idle_dispatch (source=0x55d34fd3d010, callback=0x55d34e4d71e0 <_platform_signal_on_idle_cb>, user_data=0x55d34fc1ad80) at gmain.c:5533
        again = <optimized out>
#10 0x00007f001229f099 in g_main_dispatch (context=0x55d34fbe5890) at gmain.c:3175
        dispatch = 0x7f001229bcb0 <g_idle_dispatch>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x55d34fc1ad80
        callback = 0x55d34e4d71e0 <_platform_signal_on_idle_cb>
        cb_funcs = 0x7f0012567940 <g_source_callback_funcs>
        cb_data = 0x55d34fd61cc0
        need_destroy = <optimized out>
        source = 0x55d34fd3d010
        current = 0x55d34fc076a0
        i = 1
#11 g_main_context_dispatch (context=context@entry=0x55d34fbe5890) at gmain.c:3828
No locals.
#12 0x00007f001229f3f8 in g_main_context_iterate (context=0x55d34fbe5890, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3901
        max_priority = 200
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = 10
        fds = 0x55d34fd3abb0
#13 0x00007f001229f6ca in g_main_loop_run (loop=0x55d34fbe59d0) at gmain.c:4097
        __FUNCTION__ = "g_main_loop_run"
#14 0x000055d34e43642d in main (argc=1, argv=0x7ffd620d1b68) at src/core/main.c:511
        success = 1
        manager = 0x55d34fc2c010
        config = 0x55d34fbeb810
        error = 0x0
        wrote_pidfile = 0
        bad_domains = 0x0
        config_cli = 0x0
        sd_id = 134
        error_invalid_logging_config = 0x0
        warnings = <optimized out>
        errsv = <optimized out>
        __func__ = "main"
```
Comment 4 Thomas Haller 2022-01-17 15:52:17 UTC 
this is already fixed by https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/commit/9a76b07f744201f1a94c95a40d7493927283ff7e
and thus a duplicate of bug 2026288


I probably will still post a follow-up patch, but in any case, this is a duplicate. Closing.

*** This bug has been marked as a duplicate of bug 2026288 ***
Comment 5 Thomas Haller 2022-01-17 16:20:40 UTC 
(In reply to Thomas Haller from comment #4)
> I probably will still post a follow-up patch...

this would be it: https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1063