[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
** Changed in: hugin Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Fix Released Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
Okay, found the culprit. Committed the changes to repository. ** Changed in: hugin Status: Incomplete => Fix Committed ** Changed in: hugin Milestone: None => 2019.0rc1 -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Fix Committed Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
still not ok. if you wish, we can communicate directly. I would give you my email ** Attachment added: "mylog.txt" https://bugs.launchpad.net/hugin/+bug/1816250/+attachment/5239582/+files/mylog.txt -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
Could you please try the attached patch if it fixes the crash? (It just a guess.) ** Patch added: "Patch" https://bugs.launchpad.net/hugin/+bug/1816250/+attachment/5239577/+files/gpu_remap.patch -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
ok, more info let me know what you need. There is something bizarre with the allocation. (are you sure that the virtual linux really uses the gpu? without gpu, it DOES work) from the backtrace #8 0x779aabbf in HuginBase::Nona::remapImage, std::allocator > >, vigra::BasicImage >, vigra::BasicImage, std::allocator > >, vigra::BasicImage > > (srcImg=..., srcAlpha=..., srcFlat=..., src=..., dest=..., outputROI=..., remapped=warning: RTTI symbol not found for class 'HuginBase::Nona::RemappedPanoImage, std::allocator > >, vigra::BasicImage > >' ..., progress=0x5577cc00) at /home/eckmann/HUGIN/hugin-hugin/src/hugin_base/nona/RemappedPanoImage.h:855 #7 0x77810c0a in HuginBase::Nona::RemappedPanoImage, std::allocator > >, vigra::BasicImage > >::remapImage, vigra::RGBValue**>, vigra::RGBAccessor > > (this=0x559a4ad0, srcImg=..., interpol=, progress=0x5577cc00, singleThreaded=) at /home/eckmann/HUGIN/hugin- hugin/src/hugin_base/nona/RemappedPanoImage.h:618 #6 vigra::BasicImage, std::allocator > >::operator= (this=0x559a4ad8, rhs=...) at /usr/local/include/vigra/basicimage.hxx:1102 #5 0x777dfd0f in vigra::BasicImage, std::allocator > >::resizeCopy (rhs=..., this=0x559a4ad8) at /usr/local/include/vigra/basicimage.hxx:831 #4 vigra::BasicImage, std::allocator > >::resizeCopy (this=this@entry=0x559a4ad8, width=2082, height=2135, data=0x55a34f00) at /usr/local/include/vigra/basicimage.hxx:1204 #3 0x777dfb84 in __gnu_cxx::new_allocator >::allocate (this=0x559a4af8, __n=4445070) at /usr/include/c++/7/ext/new_allocator.h:111 -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
I can't reproduce the issue here. It runs fine here: Windows + ATI Mobility Radeon. Tested also (L)Ubuntu in a virtual machine. It took some time but finished without crash. And backtrace does not give me a hint. The mentioned lines are some very general one, and the interesting ones (#7 and #8) are truncated. -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
here the output from ddd ** Attachment added: "backtrace" https://bugs.launchpad.net/hugin/+bug/1816250/+attachment/5239246/+files/Screenshot%20at%202019-02-17%2012-49-30.png -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
here is the output from a broken run. After the last line it says segmentation fault. (NB : The "old official" ubuntu version DOES work, second attachment follows if you need more debug, let me know how to produce that... ddd? ** Attachment added: "the pto file" https://bugs.launchpad.net/hugin/+bug/1816250/+attachment/5239226/+files/p2160062-p2160062.pto -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
the output ** Attachment added: "the debug output" https://bugs.launchpad.net/hugin/+bug/1816250/+attachment/5239230/+files/nonagpu.txt -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
[Hugin-devs] [Bug 1816250] Re: nona sometime crashes with gpu, for single image
"sometimes crashes" is very vague. So further test would be fine. Ideally a testcase which always crashes would be optimal. Otherwise the debug is very difficult. (I'm using nona-gpu for a long time and had no crash until now.) ** Changed in: hugin Status: New => Incomplete -- You received this bug notification because you are a member of Hugin Developers, which is subscribed to Hugin. https://bugs.launchpad.net/bugs/1816250 Title: nona sometime crashes with gpu, for single image Status in Hugin: Incomplete Bug description: Nona, when using gpu (ubuntu, [GeForce MX150) sometimes crashes. The error is typically Feb 15 19:02:42 apollo19 kernel: [302516.363894] nona[32290]: segfault at 56100dbacda8 ip 7fd2e21ba0dd sp 7ffdfe26ea00 error 6 in libc-2.27.so[7fd2e2125000+1e7000] It's a malloc problem. If people are interested, I can do more tests The error seems to depend on how one cuts a image, it seems to me. To manage notifications about this bug go to: https://bugs.launchpad.net/hugin/+bug/1816250/+subscriptions ___ Mailing list: https://launchpad.net/~hugin-devs Post to : hugin-devs@lists.launchpad.net Unsubscribe : https://launchpad.net/~hugin-devs More help : https://help.launchpad.net/ListHelp
