Bug#781007: [Pkg-utopia-maintainers] Bug#781007: Bug#781007: Bug#781007: network-manager has an 128 max connections limit
Am 24.03.2015 um 16:16 schrieb Faidon Liambotis: On Mon, Mar 23, 2015 at 04:21:32PM +0100, Michael Biebl wrote: Depends on the patch and how invasive it is. I do indeed plan another upload of NetworkManager to at least fix #760998. So we might sneak that one in. OK, I managed to track this down further. After many failed attempts, I had to script the bisect entirely (bisect run) during which I discovered that the bug does not manifest if you call nmcli as root(!). IOW, $ nmcli c | wc -l 129 $ sudo nmcli c |wc -l 183 The bisect ends up at 57e802f3aa2aac8daba9a7a442a2393ab5888dba (libnm: port NMRemoteSettings to NMObject) as the first bad commit (i.e. the commit that fixed this). Unfortunately this is pretty invasive :( I decided to not backport this fix, but I'll provide a 1.0.0 jesie backport early on in the stretch development cycle. Sorry for the inconvenience Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: Bug#781007: Bug#781007: network-manager has an 128 max connections limit
Am 24.03.2015 um 16:16 schrieb Faidon Liambotis: On Mon, Mar 23, 2015 at 04:21:32PM +0100, Michael Biebl wrote: Depends on the patch and how invasive it is. I do indeed plan another upload of NetworkManager to at least fix #760998. So we might sneak that one in. OK, I managed to track this down further. After many failed attempts, I had to script the bisect entirely (bisect run) during which I discovered that the bug does not manifest if you call nmcli as root(!). IOW, Just out of interest, if you check the stable branch, i.e. nm-0-9-10 from git, does that fix your issue as well. 0.9.10.2 does have quite a large diff, but it also has an impressive long list of bug fixes. -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: Bug#781007: network-manager has an 128 max connections limit
On Mon, Mar 23, 2015 at 04:21:32PM +0100, Michael Biebl wrote: Depends on the patch and how invasive it is. I do indeed plan another upload of NetworkManager to at least fix #760998. So we might sneak that one in. OK, I managed to track this down further. After many failed attempts, I had to script the bisect entirely (bisect run) during which I discovered that the bug does not manifest if you call nmcli as root(!). IOW, $ nmcli c | wc -l 129 $ sudo nmcli c |wc -l 183 The bisect ends up at 57e802f3aa2aac8daba9a7a442a2393ab5888dba (libnm: port NMRemoteSettings to NMObject) as the first bad commit (i.e. the commit that fixed this). Unfortunately this is pretty invasive :( Any clues on what specifically there would make such a difference? I'm suspecting a DBus timeout somewhere... For posterity, the full bisect log is: # bad: [acdaf78a068b6c65ba799a7098b867953db4801c] release: bump version to 1.0.0 # good: [6eb82acd6dce882f4b91aafcf68dd9e143ce34e2] release: bump version to 0.9.10.0 git bisect start '1.0.0' '0.9.10.0' # good: [c817409fc09044db9a871859c98e121074ea2495] release: bump version to 0.9.9.95 (0.9.10-beta1) git bisect good c817409fc09044db9a871859c98e121074ea2495 # bad: [d83881a64125cd7d398834eec6a31ce7ee8d006f] tui, cli: improve printing of Wi-Fi strength bars (rh #1131491) git bisect bad d83881a64125cd7d398834eec6a31ce7ee8d006f # good: [75d8a805e76204d44235fcf750fee0a65313c419] core: add logging macro _LOG() and _LOGD() to nm-device.c git bisect good 75d8a805e76204d44235fcf750fee0a65313c419 # bad: [290598494d46231a36a3982c943ad09eceb70eae] libnm-core: split the test program out of nm-param-spec-specialized.c git bisect bad 290598494d46231a36a3982c943ad09eceb70eae # bad: [8fe1b790126f433e8b9d05b3385e7075b6af68ae] libnm-core: declare NM_SETTING_COMPARE_FLAG_INFERRABLE flag in nm-core-internal.h git bisect bad 8fe1b790126f433e8b9d05b3385e7075b6af68ae # good: [7e791ce3fe250190db9a54ce95490e90bc6e26b3] libnm, libnm-glib: belatedly replace _nm_client_is_object_path() git bisect good 7e791ce3fe250190db9a54ce95490e90bc6e26b3 # bad: [32c26a859bd869a5a910c5047685bcd2badce6d2] libnm-core: move some fake NMConnection methods over to NMSetting git bisect bad 32c26a859bd869a5a910c5047685bcd2badce6d2 # bad: [df2711f1975446b42688c89db80e3fec105d1932] nmtst: fix memory leak in nmtst_create_minimal_connection() git bisect bad df2711f1975446b42688c89db80e3fec105d1932 # bad: [f8762f7d3f0f916057f2c542163a02a77a6c3bbd] libnm: remove NMRemoteConnection::updated signal git bisect bad f8762f7d3f0f916057f2c542163a02a77a6c3bbd # good: [c4a86eba52e4665159546293a5065bab12077b69] libnm: remove redundant NM name watching code git bisect good c4a86eba52e4665159546293a5065bab12077b69 # bad: [57e802f3aa2aac8daba9a7a442a2393ab5888dba] libnm: port NMRemoteSettings to NMObject git bisect bad 57e802f3aa2aac8daba9a7a442a2393ab5888dba # good: [d7e99f837537abc45b193d674f264e02d0b6] libnm: add NMRemoteConnection:visible property git bisect good d7e99f837537abc45b193d674f264e02d0b6 # first bad commit: [57e802f3aa2aac8daba9a7a442a2393ab5888dba] libnm: port NMRemoteSettings to NMObject Thanks, Faidon -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: Bug#781007: Bug#781007: network-manager has an 128 max connections limit
On Tue, Mar 24, 2015 at 04:28:11PM +0100, Michael Biebl wrote: Just out of interest, if you check the stable branch, i.e. nm-0-9-10 from git, does that fix your issue as well. 0.9.10.2 does have quite a large diff, but it also has an impressive long list of bug fixes. I just checked: it doesn't, bug is still there. Faidon -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: network-manager has an 128 max connections limit
On Mon, Mar 23, 2015 at 11:30:50AM +0100, Michael Biebl wrote: Looks like a duplicate of #773525. Please test, if the latest upstream version 1.0.0 (available from experimental) fixes the problem. If not, please file a bug upstream. Doh -- sorry for the poor bug reporting. I hadn't noticed that experimental had a newer version. I just checked and it seems to be fixed there, output is now consistently the same list of 182 connections. I checked the git log between those two versions and didn't find anything that immediately stands out. Bisecting will be 7 steps, so if you have any guesses, I'm all ears... I'm guessing that if I do manage to track it down, you'd consider it for jessie, right? Thanks, Faidon -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: Bug#781007: network-manager has an 128 max connections limit
Control: fixed -1 1.0.0-3 Am 23.03.2015 um 13:49 schrieb Faidon Liambotis: On Mon, Mar 23, 2015 at 11:30:50AM +0100, Michael Biebl wrote: Looks like a duplicate of #773525. Please test, if the latest upstream version 1.0.0 (available from experimental) fixes the problem. If not, please file a bug upstream. Doh -- sorry for the poor bug reporting. I hadn't noticed that experimental had a newer version. I just checked and it seems to be fixed there, output is now consistently the same list of 182 connections. Thanks for testing, marking the bug as fixed for that version -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: Bug#781007: network-manager has an 128 max connections limit
Am 23.03.2015 um 13:49 schrieb Faidon Liambotis: On Mon, Mar 23, 2015 at 11:30:50AM +0100, Michael Biebl wrote: Looks like a duplicate of #773525. Please test, if the latest upstream version 1.0.0 (available from experimental) fixes the problem. If not, please file a bug upstream. Doh -- sorry for the poor bug reporting. I hadn't noticed that experimental had a newer version. I just checked and it seems to be fixed there, output is now consistently the same list of 182 connections. I checked the git log between those two versions and didn't find anything that immediately stands out. Bisecting will be 7 steps, so if you have any guesses, I'm all ears... I'm guessing that if I do manage to track it down, you'd consider it for jessie, right? Depends on the patch and how invasive it is. I do indeed plan another upload of NetworkManager to at least fix #760998. So we might sneak that one in. Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature
Bug#781007: network-manager has an 128 max connections limit
Package: network-manager Version: 0.9.10.0-6 Severity: important OK, this may sound weird but... I have noticed some odd behavior, with Network Manager not showing one of my GSM providers on the tray icon at random. Then today, I wanted to edit one of my connections to change the DNS server list and hit Edit connections (which spawns nm-connection-editor) and could not find it. Repeated invocations of nm-connection-editor showed different connections being listed -- I even got the connection I wanted at some point. I initially thought it was an NM GUI bug, so I tried both nmtui and nmcli and the same thing happened: every time I called them I could see a list of connections but somewhat different every time. Then... I thought of counting them: it seems that nmcli c |wc -l consistently reports back 129 (header line + 128 connections). Saving + diffing the output, though, seems to indicate that I get a different list of 128 saved connections every time I call it (I have lots of them as this includes a lot of random hotspots I've picked up while travelling). This is quite an annoying limitation and manifests quite badly in a hard to debug way. I could see this being triaged as serious as well -- the only reason I didn't is that probably not a lot of people have 128 connections saved. I'd prefer if I didn't list my connections here for privacy reasons, but do let me know if there's anything you want to run on the system itself for debugging purposes. Thanks, Faidon -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#781007: [Pkg-utopia-maintainers] Bug#781007: network-manager has an 128 max connections limit
Control: forcemerge 773525 -1 Am 23.03.2015 um 06:37 schrieb Faidon Liambotis: I have noticed some odd behavior, with Network Manager not showing one of my GSM providers on the tray icon at random. Then today, I wanted to edit one of my connections to change the DNS server list and hit Edit connections (which spawns nm-connection-editor) and could not find it. Repeated invocations of nm-connection-editor showed different connections being listed -- I even got the connection I wanted at some point. I initially thought it was an NM GUI bug, so I tried both nmtui and nmcli and the same thing happened: every time I called them I could see a list of connections but somewhat different every time. Then... I thought of counting them: it seems that nmcli c |wc -l consistently reports back 129 (header line + 128 connections). Saving + diffing the output, though, seems to indicate that I get a different list of 128 saved connections every time I call it (I have lots of them as this includes a lot of random hotspots I've picked up while travelling). This is quite an annoying limitation and manifests quite badly in a hard to debug way. I could see this being triaged as serious as well -- the only reason I didn't is that probably not a lot of people have 128 connections saved. I'd prefer if I didn't list my connections here for privacy reasons, but do let me know if there's anything you want to run on the system itself for debugging purposes. Looks like a duplicate of #773525. Please test, if the latest upstream version 1.0.0 (available from experimental) fixes the problem. If not, please file a bug upstream. Thanks, Michael -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth? signature.asc Description: OpenPGP digital signature