FS#66594 - dde-polkit-agen[1200]: segfault at 0 ip 00007f404c12c1f0 sp 00007fffcae65d08 error 4 in libQt5Widget

Attached to Project: Arch Linux
Opened by c (grinness) - Saturday, 09 May 2020, 13:38 GMT
Last edited by freswa (frederik) - Saturday, 09 May 2020, 17:38 GMT
Task Type Bug Report
Category Packages: Extra
Status Closed
Assigned To No-one
Architecture All
Severity Critical
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Description:
Some major network problems since updates to Network Manager (I believe this is what triggered, but not user if if it is Deepin -- which is quite buggy since update to v20)

Network slow: 8 Mbps download, 8 upload
Windows laptop attached to the same switch: 88 Mbps download, 25 upload

All was fine up to 9AM CET on 09/05/2020
updated and rebooted, problems.

errors and info in dmesg:
dde-polkit-agen[1200]: segfault at 0 ip 00007f404c12c1f0 sp 00007fffcae65d08 error 4 in libQt5Widgets.so.5.14.2[7f404c0f4000+3c4000]
[ 259.149104] Code: 19 8b 52 04 31 ff 85 d2 74 c3 48 8b 78 38 eb bd 66 2e 0f 1f 84 00 00 00 00 00 c3 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <48> 8b 07 31 f6 48 8b 40 68 ff e0 90 0f 1f 40 00 48 8b 07 83 f6 01
[ 490.093982] r8169 0000:08:00.0 enp8s0: Link is Down
[ 512.000211] r8169 0000:08:00.0 enp8s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 512.878764] r8169 0000:08:00.0 enp8s0: Link is Down
[ 522.415583] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 523.283697] r8169 0000:08:00.0 enp8s0: Link is Down
[ 524.967787] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 525.888302] r8169 0000:08:00.0 enp8s0: Link is Down
[ 559.342556] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 560.210663] r8169 0000:08:00.0 enp8s0: Link is Down
[ 561.800348] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 562.647492] r8169 0000:08:00.0 enp8s0: Link is Down
[ 564.233026] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 565.168157] r8169 0000:08:00.0 enp8s0: Link is Down
[ 566.804486] r8169 0000:08:00.0 enp8s0: Link is Up - 10Mbps/Full - flow control rx/tx
[ 568.182949] r8169 0000:08:00.0 enp8s0: Link is Down
[ 581.593396] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 582.529634] r8169 0000:08:00.0 enp8s0: Link is Down
[ 584.256686] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 585.207640] r8169 0000:08:00.0 enp8s0: Link is Down
[ 586.791057] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 587.728369] r8169 0000:08:00.0 enp8s0: Link is Down
[ 589.393854] r8169 0000:08:00.0 enp8s0: Link is Up - 10Mbps/Full - flow control rx/tx
[ 1744.575154] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1758.245465] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1759.160749] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1774.894980] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1775.768263] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1777.371672] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1778.289011] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1779.998252] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1780.893672] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1782.530583] r8169 0000:08:00.0 enp8s0: Link is Up - 10Mbps/Full - flow control rx/tx
[ 1783.615239] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1806.907593] r8169 0000:08:00.0 enp8s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 1807.005609] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1820.385457] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1821.316443] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1822.906132] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1823.753298] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1839.644592] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1840.528427] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1877.163227] r8169 0000:08:00.0 enp8s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 1878.020821] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1904.937730] r8169 0000:08:00.0 enp8s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 1905.784868] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1932.696181] r8169 0000:08:00.0 enp8s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 1933.548554] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1942.967781] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1943.867347] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1945.454938] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1946.293660] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1947.879164] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1948.814402] r8169 0000:08:00.0 enp8s0: Link is Down
[ 1950.585129] r8169 0000:08:00.0 enp8s0: Link is Up - 10Mbps/Full - flow control rx/tx
[ 2227.895607] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2241.954521] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2242.843654] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2244.505677] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2245.448251] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2247.035799] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2247.885048] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2249.594237] r8169 0000:08:00.0 enp8s0: Link is Up - 10Mbps/Full - flow control rx/tx
[ 2251.197418] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2271.347201] r8169 0000:08:00.0 enp8s0: Link is Up - 1Gbps/Full - flow control rx/tx
[ 2272.199568] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2295.773896] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2296.699653] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2298.283047] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2299.125981] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2300.715680] r8169 0000:08:00.0 enp8s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 2301.562771] r8169 0000:08:00.0 enp8s0: Link is Down
[ 2303.348469] r8169 0000:08:00.0 enp8s0: Link is Up - 10Mbps/Full - flow control rx/tx


Additional info:
* package version(s)
NetworkManager 1.24.0-1 (in Extra)
deepin-destop-base 2:2020.04.12.2-1 (In Community)



Steps to reproduce:
plug in/out network cable
This task depends upon

Closed by  freswa (frederik)
Saturday, 09 May 2020, 17:38 GMT
Reason for closing:  Not a bug
Additional comments about closing:  This doesn't seem to be a packaging bug, but rather a bad cable or a bad NIC. You might want to ask on the forums or IRC for help. Thank you :)

Loading...