from:"zzoru"

Re: WARNING: ODEBUG bug in del_timer

2019-10-18 Thread zzoru

t 16, 2019 at 11:59 AM zzoru wrote: > > > > We found the following crash on Linux 5.4-rc1 (Not patched in currnet > > HEAD commit 3b1f00aceb7a67bf079a5a64aa5c6baf78a8f442) > > with our customized syzkaller. > > Hi zzoru, > > Do you mind sharing what customizat

WARNING: ODEBUG bug in del_timer

2019-10-16 Thread zzoru

We found the following crash on Linux 5.4-rc1 (Not patched in currnet HEAD commit 3b1f00aceb7a67bf079a5a64aa5c6baf78a8f442) with our customized syzkaller. ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0x0 WARNING: CPU: 0 PID: 141 at linux/lib/debugobjects.c:484

WARNING in __alloc_pages_nodemask

2019-10-16 Thread zzoru

We found the following crash on Linux 5.4-rc1 (Not patched in current HEAD commit 3b1f00aceb7a67bf079a5a64aa5c6baf78a8f442) with our customized syzkaller. WARNING: CPU: 0 PID: 12 at linux/mm/page_alloc.c:4727 __alloc_pages_nodemask+0x333/0x760 linux/mm/page_alloc.c:4727 Kernel panic - not

net/core: BUG in copy_net_ns()

2019-01-11 Thread zzoru

net/core: BUG in copy_net_ns() (net_namespace.c) Hello, I've got the following error report while fuzzing the kernel with syzkaller. On commit 1bdbe227492075d058e37cb3d400e6468d0095b5 Syzkaller hit 'WARNING in __alloc_pages_slowpath' bug. syz-executor561 (17453) used greatest stack depth: