Re: stack frame unwindind KASAN errors

2017-03-07 Thread Josh Poimboeuf
On Tue, Mar 07, 2017 at 10:04:11AM +0800, Daniel J Blueman wrote: > On 7 March 2017 at 00:40, Josh Poimboeuf wrote: > > On Mon, Mar 06, 2017 at 02:52:01PM +0800, Daniel J Blueman wrote: > >> Thanks Josh! > >> > >> With this patch, the KASAN warning still occurs, but at > >>

Re: stack frame unwindind KASAN errors

2017-03-07 Thread Josh Poimboeuf
On Tue, Mar 07, 2017 at 10:04:11AM +0800, Daniel J Blueman wrote: > On 7 March 2017 at 00:40, Josh Poimboeuf wrote: > > On Mon, Mar 06, 2017 at 02:52:01PM +0800, Daniel J Blueman wrote: > >> Thanks Josh! > >> > >> With this patch, the KASAN warning still occurs, but at > >>

Re: stack frame unwindind KASAN errors

2017-03-06 Thread Daniel J Blueman
On 7 March 2017 at 00:40, Josh Poimboeuf wrote: > On Mon, Mar 06, 2017 at 02:52:01PM +0800, Daniel J Blueman wrote: >> Thanks Josh! >> >> With this patch, the KASAN warning still occurs, but at >> unwind_get_return_address+0x1d3/0x130 instead; the rest of the trace >> is

Re: stack frame unwindind KASAN errors

2017-03-06 Thread Daniel J Blueman
On 7 March 2017 at 00:40, Josh Poimboeuf wrote: > On Mon, Mar 06, 2017 at 02:52:01PM +0800, Daniel J Blueman wrote: >> Thanks Josh! >> >> With this patch, the KASAN warning still occurs, but at >> unwind_get_return_address+0x1d3/0x130 instead; the rest of the trace >> is identical. >> >> (gdb)

Re: stack frame unwindind KASAN errors

2017-03-06 Thread Josh Poimboeuf
On Mon, Mar 06, 2017 at 02:52:01PM +0800, Daniel J Blueman wrote: > Thanks Josh! > > With this patch, the KASAN warning still occurs, but at > unwind_get_return_address+0x1d3/0x130 instead; the rest of the trace > is identical. > > (gdb) list *(unwind_get_return_address+0x1d3) >

Re: stack frame unwindind KASAN errors

2017-03-06 Thread Josh Poimboeuf
On Mon, Mar 06, 2017 at 02:52:01PM +0800, Daniel J Blueman wrote: > Thanks Josh! > > With this patch, the KASAN warning still occurs, but at > unwind_get_return_address+0x1d3/0x130 instead; the rest of the trace > is identical. > > (gdb) list *(unwind_get_return_address+0x1d3) >

Re: stack frame unwindind KASAN errors

2017-03-05 Thread Daniel J Blueman
On 27 February 2017 at 23:47, Josh Poimboeuf wrote: > On Mon, Feb 27, 2017 at 12:49:59PM +0800, Daniel J Blueman wrote: >> On 4.9.13 with KASAN enabled [1], we see a number of stack unwinding >> errors reported [2,3]. >> >> This seems to occur at half of boots. >> >> Let me

Re: stack frame unwindind KASAN errors

2017-03-05 Thread Daniel J Blueman
On 27 February 2017 at 23:47, Josh Poimboeuf wrote: > On Mon, Feb 27, 2017 at 12:49:59PM +0800, Daniel J Blueman wrote: >> On 4.9.13 with KASAN enabled [1], we see a number of stack unwinding >> errors reported [2,3]. >> >> This seems to occur at half of boots. >> >> Let me know for further debug

Re: stack frame unwindind KASAN errors

2017-02-27 Thread Josh Poimboeuf
On Mon, Feb 27, 2017 at 12:49:59PM +0800, Daniel J Blueman wrote: > On 4.9.13 with KASAN enabled [1], we see a number of stack unwinding > errors reported [2,3]. > > This seems to occur at half of boots. > > Let me know for further debug info/patch testing and thanks, > Daniel > > [1]

Re: stack frame unwindind KASAN errors

2017-02-27 Thread Josh Poimboeuf
On Mon, Feb 27, 2017 at 12:49:59PM +0800, Daniel J Blueman wrote: > On 4.9.13 with KASAN enabled [1], we see a number of stack unwinding > errors reported [2,3]. > > This seems to occur at half of boots. > > Let me know for further debug info/patch testing and thanks, > Daniel > > [1]

stack frame unwindind KASAN errors

2017-02-26 Thread Daniel J Blueman
On 4.9.13 with KASAN enabled [1], we see a number of stack unwinding errors reported [2,3]. This seems to occur at half of boots. Let me know for further debug info/patch testing and thanks, Daniel [1] https://quora.org/config [2] https://quora.org/dmesg.txt -- [3] BUG: KASAN:

stack frame unwindind KASAN errors

2017-02-26 Thread Daniel J Blueman
On 4.9.13 with KASAN enabled [1], we see a number of stack unwinding errors reported [2,3]. This seems to occur at half of boots. Let me know for further debug info/patch testing and thanks, Daniel [1] https://quora.org/config [2] https://quora.org/dmesg.txt -- [3] BUG: KASAN: