Hi

It reports nothing. Yes I use qemu:
/home/rb743/dev/qemu/qemu/build1/mips64-softmmu/qemu-system-mips64 -M malta 
-kernel ~/obj/mips.mips64/home/rb743/dev/freebsd-mips/sys/MALTA64/kernel -hda 
/home/rb743/world-mips64eb/mips64eb.img -nographic -smp 1 -cpu 5kf -net nic 
-net user -m 2048M -redir tcp:4022::22

Ruslan

On Thu, Sep 22, 2016 at 05:11:07PM +0200, Mariusz Zaborski wrote:
> I tested it on the mips for Malta kernel and it's works fine. I will
> try to do it on mips64, are you using qemu to test it?
> What is ctrl + t reporting you?
> 
> 
> On 22 September 2016 at 16:56, Ruslan Bukin <ruslan.bu...@cl.cam.ac.uk> wrote:
> > May be. The next line should be
> > /etc/rc: WARNING: $hostname is not set -- see rc.conf(5).
> >
> > but it hangs before this line
> >
> > Ruslan
> >
> > On Thu, Sep 22, 2016 at 04:39:16PM +0200, Mariusz Zaborski wrote:
> >> Hi Ruslan,
> >>
> >> Does it hang on some network script?
> >>
> >> Thanks,
> >> Mariusz
> >>
> >>
> >> On 22 September 2016 at 16:34, Ruslan Bukin <ruslan.bu...@cl.cam.ac.uk> 
> >> wrote:
> >> > Hi Mariusz
> >> >
> >> > my MIPS64EB kernel stops booting with this
> >> >
> >> > somewhere here:
> >> > [...]
> >> > Starting file system checks:
> >> > /dev/ada0: 20369 files, 794696 used, 7573573 free (933 frags, 946580 
> >> > blocks, 0.0% fragmentation)
> >> > Mounting local filesystems:.
> >> > ELF ldconfig path: /lib /usr/lib /usr/lib/compat
> >> > random: unblocking device.
> >> >
> >> > any idea ? (should I rebuild something?)
> >> >
> >> > thanks!
> >> >
> >> > Ruslan
> >> >
> >> > On Thu, Sep 22, 2016 at 09:58:46AM +0000, Mariusz Zaborski wrote:
> >> >> Author: oshogbo
> >> >> Date: Thu Sep 22 09:58:46 2016
> >> >> New Revision: 306174
> >> >> URL: https://svnweb.freebsd.org/changeset/base/306174
> >> >>
> >> >> Log:
> >> >>   capsicum: propagate rights on accept(2)
> >> >>
> >> >>   Descriptor returned by accept(2) should inherits capabilities rights 
> >> >> from
> >> >>   the listening socket.
> >> >>
> >> >>   PR:         201052
> >> >>   Reviewed by:        emaste, jonathan
> >> >>   Discussed with:     many
> >> >>   Differential Revision:      https://reviews.freebsd.org/D7724
> >> >>
> >> >> Modified:
> >> >>   head/sys/compat/cloudabi/cloudabi_sock.c
> >> >>   head/sys/compat/linux/linux_socket.c
> >> >>   head/sys/kern/kern_sendfile.c
> >> >>   head/sys/kern/uipc_syscalls.c
> >> >>   head/sys/netinet/sctp_syscalls.c
> >> >>   head/sys/sys/socketvar.h
> >> >>
> >> >> Modified: head/sys/compat/cloudabi/cloudabi_sock.c
> >> >> ==============================================================================
> >> >> --- head/sys/compat/cloudabi/cloudabi_sock.c  Thu Sep 22 09:33:22 2016  
> >> >>       (r306173)
> >> >> +++ head/sys/compat/cloudabi/cloudabi_sock.c  Thu Sep 22 09:58:46 2016  
> >> >>       (r306174)
> >> >> @@ -210,7 +210,7 @@ cloudabi_sys_sock_stat_get(struct thread
> >> >>       int error;
> >> >>
> >> >>       error = getsock_cap(td, uap->sock, cap_rights_init(&rights,
> >> >> -         CAP_GETSOCKOPT, CAP_GETPEERNAME, CAP_GETSOCKNAME), &fp, NULL);
> >> >> +         CAP_GETSOCKOPT, CAP_GETPEERNAME, CAP_GETSOCKNAME), &fp, NULL, 
> >> >> NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = fp->f_data;
> >> >>
> >> >> Modified: head/sys/compat/linux/linux_socket.c
> >> >> ==============================================================================
> >> >> --- head/sys/compat/linux/linux_socket.c      Thu Sep 22 09:33:22 2016  
> >> >>       (r306173)
> >> >> +++ head/sys/compat/linux/linux_socket.c      Thu Sep 22 09:58:46 2016  
> >> >>       (r306174)
> >> >> @@ -855,7 +855,7 @@ linux_accept_common(struct thread *td, i
> >> >>               if (error == EFAULT && namelen != sizeof(struct 
> >> >> sockaddr_in))
> >> >>                       return (EINVAL);
> >> >>               if (error == EINVAL) {
> >> >> -                     error1 = getsock_cap(td, s, &rights, &fp, NULL);
> >> >> +                     error1 = getsock_cap(td, s, &rights, &fp, NULL, 
> >> >> NULL);
> >> >>                       if (error1 != 0)
> >> >>                               return (error1);
> >> >>                       so = fp->f_data;
> >> >>
> >> >> Modified: head/sys/kern/kern_sendfile.c
> >> >> ==============================================================================
> >> >> --- head/sys/kern/kern_sendfile.c     Thu Sep 22 09:33:22 2016        
> >> >> (r306173)
> >> >> +++ head/sys/kern/kern_sendfile.c     Thu Sep 22 09:58:46 2016        
> >> >> (r306174)
> >> >> @@ -502,7 +502,7 @@ sendfile_getsock(struct thread *td, int
> >> >>        * The socket must be a stream socket and connected.
> >> >>        */
> >> >>       error = getsock_cap(td, s, cap_rights_init(&rights, CAP_SEND),
> >> >> -         sock_fp, NULL);
> >> >> +         sock_fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       *so = (*sock_fp)->f_data;
> >> >>
> >> >> Modified: head/sys/kern/uipc_syscalls.c
> >> >> ==============================================================================
> >> >> --- head/sys/kern/uipc_syscalls.c     Thu Sep 22 09:33:22 2016        
> >> >> (r306173)
> >> >> +++ head/sys/kern/uipc_syscalls.c     Thu Sep 22 09:58:46 2016        
> >> >> (r306174)
> >> >> @@ -89,20 +89,23 @@ static int sockargs(struct mbuf **, char
> >> >>  /*
> >> >>   * Convert a user file descriptor to a kernel file entry and check if 
> >> >> required
> >> >>   * capability rights are present.
> >> >> + * If required copy of current set of capability rights is returned.
> >> >>   * A reference on the file entry is held upon returning.
> >> >>   */
> >> >>  int
> >> >>  getsock_cap(struct thread *td, int fd, cap_rights_t *rightsp,
> >> >> -    struct file **fpp, u_int *fflagp)
> >> >> +    struct file **fpp, u_int *fflagp, struct filecaps *havecapsp)
> >> >>  {
> >> >>       struct file *fp;
> >> >>       int error;
> >> >>
> >> >> -     error = fget_unlocked(td->td_proc->p_fd, fd, rightsp, &fp, NULL);
> >> >> +     error = fget_cap(td, fd, rightsp, &fp, havecapsp);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       if (fp->f_type != DTYPE_SOCKET) {
> >> >>               fdrop(fp, td);
> >> >> +             if (havecapsp != NULL)
> >> >> +                     filecaps_free(havecapsp);
> >> >>               return (ENOTSOCK);
> >> >>       }
> >> >>       if (fflagp != NULL)
> >> >> @@ -188,7 +191,7 @@ kern_bindat(struct thread *td, int dirfd
> >> >>       AUDIT_ARG_FD(fd);
> >> >>       AUDIT_ARG_SOCKADDR(td, dirfd, sa);
> >> >>       error = getsock_cap(td, fd, cap_rights_init(&rights, CAP_BIND),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = fp->f_data;
> >> >> @@ -235,7 +238,7 @@ sys_listen(struct thread *td, struct lis
> >> >>
> >> >>       AUDIT_ARG_FD(uap->s);
> >> >>       error = getsock_cap(td, uap->s, cap_rights_init(&rights, 
> >> >> CAP_LISTEN),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error == 0) {
> >> >>               so = fp->f_data;
> >> >>  #ifdef MAC
> >> >> @@ -308,6 +311,7 @@ kern_accept4(struct thread *td, int s, s
> >> >>       struct file *headfp, *nfp = NULL;
> >> >>       struct sockaddr *sa = NULL;
> >> >>       struct socket *head, *so;
> >> >> +     struct filecaps fcaps;
> >> >>       cap_rights_t rights;
> >> >>       u_int fflag;
> >> >>       pid_t pgid;
> >> >> @@ -318,7 +322,7 @@ kern_accept4(struct thread *td, int s, s
> >> >>
> >> >>       AUDIT_ARG_FD(s);
> >> >>       error = getsock_cap(td, s, cap_rights_init(&rights, CAP_ACCEPT),
> >> >> -         &headfp, &fflag);
> >> >> +         &headfp, &fflag, &fcaps);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       head = headfp->f_data;
> >> >> @@ -331,7 +335,8 @@ kern_accept4(struct thread *td, int s, s
> >> >>       if (error != 0)
> >> >>               goto done;
> >> >>  #endif
> >> >> -     error = falloc(td, &nfp, &fd, (flags & SOCK_CLOEXEC) ? O_CLOEXEC 
> >> >> : 0);
> >> >> +     error = falloc_caps(td, &nfp, &fd,
> >> >> +         (flags & SOCK_CLOEXEC) ? O_CLOEXEC : 0, &fcaps);
> >> >>       if (error != 0)
> >> >>               goto done;
> >> >>       ACCEPT_LOCK();
> >> >> @@ -440,6 +445,8 @@ noconnection:
> >> >>        * a reference on nfp to the caller on success if they request it.
> >> >>        */
> >> >>  done:
> >> >> +     if (nfp == NULL)
> >> >> +             filecaps_free(&fcaps);
> >> >>       if (fp != NULL) {
> >> >>               if (error == 0) {
> >> >>                       *fp = nfp;
> >> >> @@ -511,7 +518,7 @@ kern_connectat(struct thread *td, int di
> >> >>       AUDIT_ARG_FD(fd);
> >> >>       AUDIT_ARG_SOCKADDR(td, dirfd, sa);
> >> >>       error = getsock_cap(td, fd, cap_rights_init(&rights, CAP_CONNECT),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = fp->f_data;
> >> >> @@ -754,7 +761,7 @@ kern_sendit(struct thread *td, int s, st
> >> >>               AUDIT_ARG_SOCKADDR(td, AT_FDCWD, mp->msg_name);
> >> >>               cap_rights_set(&rights, CAP_CONNECT);
> >> >>       }
> >> >> -     error = getsock_cap(td, s, &rights, &fp, NULL);
> >> >> +     error = getsock_cap(td, s, &rights, &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = (struct socket *)fp->f_data;
> >> >> @@ -923,7 +930,7 @@ kern_recvit(struct thread *td, int s, st
> >> >>
> >> >>       AUDIT_ARG_FD(s);
> >> >>       error = getsock_cap(td, s, cap_rights_init(&rights, CAP_RECV),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = fp->f_data;
> >> >> @@ -1198,7 +1205,7 @@ sys_shutdown(struct thread *td, struct s
> >> >>
> >> >>       AUDIT_ARG_FD(uap->s);
> >> >>       error = getsock_cap(td, uap->s, cap_rights_init(&rights, 
> >> >> CAP_SHUTDOWN),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error == 0) {
> >> >>               so = fp->f_data;
> >> >>               error = soshutdown(so, uap->how);
> >> >> @@ -1257,7 +1264,7 @@ kern_setsockopt(struct thread *td, int s
> >> >>
> >> >>       AUDIT_ARG_FD(s);
> >> >>       error = getsock_cap(td, s, cap_rights_init(&rights, 
> >> >> CAP_SETSOCKOPT),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error == 0) {
> >> >>               so = fp->f_data;
> >> >>               error = sosetopt(so, &sopt);
> >> >> @@ -1323,7 +1330,7 @@ kern_getsockopt(struct thread *td, int s
> >> >>
> >> >>       AUDIT_ARG_FD(s);
> >> >>       error = getsock_cap(td, s, cap_rights_init(&rights, 
> >> >> CAP_GETSOCKOPT),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error == 0) {
> >> >>               so = fp->f_data;
> >> >>               error = sogetopt(so, &sopt);
> >> >> @@ -1376,7 +1383,7 @@ kern_getsockname(struct thread *td, int
> >> >>
> >> >>       AUDIT_ARG_FD(fd);
> >> >>       error = getsock_cap(td, fd, cap_rights_init(&rights, 
> >> >> CAP_GETSOCKNAME),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = fp->f_data;
> >> >> @@ -1463,7 +1470,7 @@ kern_getpeername(struct thread *td, int
> >> >>
> >> >>       AUDIT_ARG_FD(fd);
> >> >>       error = getsock_cap(td, fd, cap_rights_init(&rights, 
> >> >> CAP_GETPEERNAME),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>       so = fp->f_data;
> >> >>
> >> >> Modified: head/sys/netinet/sctp_syscalls.c
> >> >> ==============================================================================
> >> >> --- head/sys/netinet/sctp_syscalls.c  Thu Sep 22 09:33:22 2016        
> >> >> (r306173)
> >> >> +++ head/sys/netinet/sctp_syscalls.c  Thu Sep 22 09:58:46 2016        
> >> >> (r306174)
> >> >> @@ -248,7 +248,7 @@ sys_sctp_generic_sendmsg (td, uap)
> >> >>       }
> >> >>
> >> >>       AUDIT_ARG_FD(uap->sd);
> >> >> -     error = getsock_cap(td, uap->sd, &rights, &fp, NULL);
> >> >> +     error = getsock_cap(td, uap->sd, &rights, &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               goto sctp_bad;
> >> >>  #ifdef KTRACE
> >> >> @@ -361,7 +361,7 @@ sys_sctp_generic_sendmsg_iov(td, uap)
> >> >>       }
> >> >>
> >> >>       AUDIT_ARG_FD(uap->sd);
> >> >> -     error = getsock_cap(td, uap->sd, &rights, &fp, NULL);
> >> >> +     error = getsock_cap(td, uap->sd, &rights, &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               goto sctp_bad1;
> >> >>
> >> >> @@ -477,7 +477,7 @@ sys_sctp_generic_recvmsg(td, uap)
> >> >>
> >> >>       AUDIT_ARG_FD(uap->sd);
> >> >>       error = getsock_cap(td, uap->sd, cap_rights_init(&rights, 
> >> >> CAP_RECV),
> >> >> -         &fp, NULL);
> >> >> +         &fp, NULL, NULL);
> >> >>       if (error != 0)
> >> >>               return (error);
> >> >>  #ifdef COMPAT_FREEBSD32
> >> >>
> >> >> Modified: head/sys/sys/socketvar.h
> >> >> ==============================================================================
> >> >> --- head/sys/sys/socketvar.h  Thu Sep 22 09:33:22 2016        (r306173)
> >> >> +++ head/sys/sys/socketvar.h  Thu Sep 22 09:58:46 2016        (r306174)
> >> >> @@ -321,6 +321,7 @@ extern u_long     sb_max;
> >> >>  extern so_gen_t so_gencnt;
> >> >>
> >> >>  struct file;
> >> >> +struct filecaps;
> >> >>  struct filedesc;
> >> >>  struct mbuf;
> >> >>  struct sockaddr;
> >> >> @@ -340,7 +341,7 @@ struct uio;
> >> >>   */
> >> >>  int  getsockaddr(struct sockaddr **namp, caddr_t uaddr, size_t len);
> >> >>  int  getsock_cap(struct thread *td, int fd, cap_rights_t *rightsp,
> >> >> -         struct file **fpp, u_int *fflagp);
> >> >> +         struct file **fpp, u_int *fflagp, struct filecaps *havecaps);
> >> >>  void soabort(struct socket *so);
> >> >>  int  soaccept(struct socket *so, struct sockaddr **nam);
> >> >>  void soaio_enqueue(struct task *task);
> >> >>
> 
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