1620961 - Intermittent Last test finished | application crashed [@ libglib-2.0.so.0.5600.4 + 0x51ea1]

Status: RESOLVED DUPLICATE of bug 1625250

(Testing :: Reftest, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: nerli [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=292231715&repo=autoland
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Zk4_qYO8QfGOnMhK1o9HIA/runs/0/artifacts/public/logs/live_backing.log
Reftest URL: https://hg.mozilla.org/mozilla-central/raw-file/tip/layout/tools/reftest/reftest-analyzer.xhtml#logurl=https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Zk4_qYO8QfGOnMhK1o9HIA/runs/0/artifacts/public/logs/live_backing.log&only_show_unexpected=1

---

[task 2020-03-09T11:23:29.795Z] 11:23:29 INFO - REFTEST INFO | Copy/paste: /builds/worker/fetches/minidump_stackwalk/minidump_stackwalk /tmp/tmpYX8y_v.mozrunner/minidumps/6d46cd93-433d-d4ee-e69e-cf511c649e68.dmp /builds/worker/workspace/build/symbols
[task 2020-03-09T11:23:35.690Z] 11:23:35 INFO - REFTEST INFO | Saved minidump as /builds/worker/workspace/build/blobber_upload_dir/6d46cd93-433d-d4ee-e69e-cf511c649e68.dmp
[task 2020-03-09T11:23:35.691Z] 11:23:35 INFO - REFTEST INFO | Saved app info as /builds/worker/workspace/build/blobber_upload_dir/6d46cd93-433d-d4ee-e69e-cf511c649e68.extra
[task 2020-03-09T11:23:35.740Z] 11:23:35 INFO - REFTEST PROCESS-CRASH | Last test finished | application crashed [@ libglib-2.0.so.0.5600.4 + 0x51ea1]
[task 2020-03-09T11:23:35.740Z] 11:23:35 INFO - Crash dump filename: /tmp/tmpYX8y_v.mozrunner/minidumps/6d46cd93-433d-d4ee-e69e-cf511c649e68.dmp
[task 2020-03-09T11:23:35.740Z] 11:23:35 INFO - Operating system: Linux
[task 2020-03-09T11:23:35.741Z] 11:23:35 INFO - 0.0.0 Linux 4.4.0-1014-aws #14taskcluster1-Ubuntu SMP Tue Apr 3 10:27:00 UTC 2018 x86_64
[task 2020-03-09T11:23:35.741Z] 11:23:35 INFO - CPU: amd64
[task 2020-03-09T11:23:35.741Z] 11:23:35 INFO - family 6 model 85 stepping 4
[task 2020-03-09T11:23:35.741Z] 11:23:35 INFO - 2 CPUs
[task 2020-03-09T11:23:35.741Z] 11:23:35 INFO -
[task 2020-03-09T11:23:35.741Z] 11:23:35 INFO - GPU: UNKNOWN
[task 2020-03-09T11:23:35.742Z] 11:23:35 INFO -
[task 2020-03-09T11:23:35.742Z] 11:23:35 INFO - Crash reason: SIGTRAP
[task 2020-03-09T11:23:35.742Z] 11:23:35 INFO - Crash address: 0x0
[task 2020-03-09T11:23:35.743Z] 11:23:35 INFO - Process uptime: not available
[task 2020-03-09T11:23:35.743Z] 11:23:35 INFO -
[task 2020-03-09T11:23:35.743Z] 11:23:35 INFO - Thread 0 (crashed)
[task 2020-03-09T11:23:35.744Z] 11:23:35 INFO - 0 libglib-2.0.so.0.5600.4 + 0x51ea1
[task 2020-03-09T11:23:35.744Z] 11:23:35 INFO - rax = 0x0000000000000000 rdx = 0x00007f72d1d00020
[task 2020-03-09T11:23:35.744Z] 11:23:35 INFO - rcx = 0x0000000000000003 rbx = 0x0000000000000001
[task 2020-03-09T11:23:35.745Z] 11:23:35 INFO - rsi = 0x0000000000000000 rdi = 0x0000000000000001
[task 2020-03-09T11:23:35.745Z] 11:23:35 INFO - rbp = 0x00007ffe321d3210 rsp = 0x00007ffe321d3150
[task 2020-03-09T11:23:35.745Z] 11:23:35 INFO - r8 = 0x0000000000000000 r9 = 0x00007f72d3434780
[task 2020-03-09T11:23:35.745Z] 11:23:35 INFO - r10 = 0x00000000fffffd14 r11 = 0x0000000000000000
[task 2020-03-09T11:23:35.745Z] 11:23:35 INFO - r12 = 0x0000000000000006 r13 = 0x0000000000000000
[task 2020-03-09T11:23:35.745Z] 11:23:35 INFO - r14 = 0x00007f72cdd6a6c0 r15 = 0x0000000000000000
[task 2020-03-09T11:23:35.746Z] 11:23:35 INFO - rip = 0x00007f72cdd67ea1
[task 2020-03-09T11:23:35.746Z] 11:23:35 INFO - Found by: given as instruction pointer in context
[task 2020-03-09T11:23:35.746Z] 11:23:35 INFO - 1 libglib-2.0.so.0.5600.4 + 0x54839
[task 2020-03-09T11:23:35.746Z] 11:23:35 INFO - rbp = 0x00007ffe321d3210 rsp = 0x00007ffe321d3160
[task 2020-03-09T11:23:35.747Z] 11:23:35 INFO - rip = 0x00007f72cdd6a839
[task 2020-03-09T11:23:35.747Z] 11:23:35 INFO - Found by: stack scanning
[task 2020-03-09T11:23:35.747Z] 11:23:35 INFO - 2 libglib-2.0.so.0.5600.4 + 0x546c0
[task 2020-03-09T11:23:35.747Z] 11:23:35 INFO - rbp = 0x00007ffe321d3210 rsp = 0x00007ffe321d31a0
[task 2020-03-09T11:23:35.748Z] 11:23:35 INFO - rip = 0x00007f72cdd6a6c0
[task 2020-03-09T11:23:35.748Z] 11:23:35 INFO - Found by: stack scanning

Comment 1

[Kartikaya Gupta (email:[e-mail])]

Weird. This is a SIGTRAP in libglib. No idea what could cause this but it's likely going to be a one-off.

Comment 2

[Intermittent Failures Robot]

4 failures in 5336 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 2
• mozilla-beta: 2

Platform breakdown:

• linux1804-64-qr: 3
• linux1804-64: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1620961&startday=2020-03-09&endday=2020-03-15&tree=all

Comment 3

[Intermittent Failures Robot]

1 failures in 4955 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform breakdown:

• linux1804-64-shippable-qr: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1620961&startday=2020-03-16&endday=2020-03-22&tree=all

Comment 4

[Intermittent Failures Robot]

4 failures in 4773 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-beta: 1
• autoland: 1
• mozilla-central: 1
• try: 1

Platform breakdown:

• linux1804-64-qr: 2
• linux1804-64-shippable: 1
• linux1804-64-devedition: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1620961&startday=2020-03-23&endday=2020-03-29&tree=all