search for: read_pnet

...el/git/davem/net-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is attached. > C reproducer is attached > syzkaller reproducer is attached. See https://goo.gl/kgGztJ > for information about syzkaller reproducers > > > IP: read_pnet include/net/net_namespace.h:269 [inline] > IP: sock_net include/net/sock.h:2299 [inline] > IP: vsock_diag_dump+0x290/0xa80 net/vmw_vsock/diag.c:87 Feel free to ignore my previous reply, Cong Wang <xiyou.wangcong at gmail.com> has already found the root cause. Thank you! Stefan

...6ad9f git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master compiler: gcc (GCC) 7.1.1 20170620 .config is attached Raw console output is attached. C reproducer is attached syzkaller reproducer is attached. See https://goo.gl/kgGztJ for information about syzkaller reproducers IP: read_pnet include/net/net_namespace.h:269 [inline] IP: sock_net include/net/sock.h:2299 [inline] IP: vsock_diag_dump+0x290/0xa80 net/vmw_vsock/diag.c:87 PGD 21fff4067 P4D 21fff4067 PUD 21fff3067 PMD 21fff2067 PTE 0 Oops: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in:...

...6ad9f git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master compiler: gcc (GCC) 7.1.1 20170620 .config is attached Raw console output is attached. C reproducer is attached syzkaller reproducer is attached. See https://goo.gl/kgGztJ for information about syzkaller reproducers IP: read_pnet include/net/net_namespace.h:269 [inline] IP: sock_net include/net/sock.h:2299 [inline] IP: vsock_diag_dump+0x290/0xa80 net/vmw_vsock/diag.c:87 PGD 21fff4067 P4D 21fff4067 PUD 21fff3067 PMD 21fff2067 PTE 0 Oops: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in:...

...el/git/davem/net-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is attached. > C reproducer is attached > syzkaller reproducer is attached. See https://goo.gl/kgGztJ > for information about syzkaller reproducers > > > IP: read_pnet include/net/net_namespace.h:269 [inline] > IP: sock_net include/net/sock.h:2299 [inline] > IP: vsock_diag_dump+0x290/0xa80 net/vmw_vsock/diag.c:87 [ 41.303353] BUG: unable to handle kernel paging request at fffffbffffffff70 Unfortunately the reproducer doesn't hit the issue on my mach...