Re: [uml-devel] kernel BUG: while fuzzying a 32 bit Linux user mode guest with trinity

2014-05-17 Thread Toralf Förster
On 05/17/2014 05:24 PM, Toralf Förster wrote: > On 05/03/2014 09:15 PM, Richard Weinberger wrote: >> On Sat, May 3, 2014 at 6:04 PM, Toralf Förster >> wrote: >>> I could force a crash using latest kernel tree (v3.15-rc3-159-g6c6ca9c with >>> applied fix3.patch for the mremap syscall) and latest

Re: [uml-devel] kernel BUG: while fuzzying a 32 bit Linux user mode guest with trinity

2014-05-17 Thread Toralf Förster
On 05/03/2014 09:15 PM, Richard Weinberger wrote: > On Sat, May 3, 2014 at 6:04 PM, Toralf Förster wrote: >> I could force a crash using latest kernel tree (v3.15-rc3-159-g6c6ca9c with >> applied fix3.patch for the mremap syscall) and latest trinity tree >> (1.1-1349-g18ebf71). ... >> #9 0x080c

Re: [uml-devel] kernel BUG: while fuzzying a 32 bit Linux user mode guest with trinity

2014-05-03 Thread Richard Weinberger
On Sat, May 3, 2014 at 6:04 PM, Toralf Förster wrote: > I could force a crash using latest kernel tree (v3.15-rc3-159-g6c6ca9c with > applied fix3.patch for the mremap syscall) and latest trinity tree > (1.1-1349-g18ebf71). > > The backtrace of the core dump gives : > > tfoerste@n22 ~/tmp $ gdb

[uml-devel] kernel BUG: while fuzzying a 32 bit Linux user mode guest with trinity

2014-05-03 Thread Toralf Förster
I could force a crash using latest kernel tree (v3.15-rc3-159-g6c6ca9c with applied fix3.patch for the mremap syscall) and latest trinity tree (1.1-1349-g18ebf71). The backtrace of the core dump gives : tfoerste@n22 ~/tmp $ gdb /home/tfoerste/devel/linux/linux --core=/mnt/ramdisk/core -batch -