linux: 3.19.0-50.56 -proposed tracker

[Brad Figg]

This bug is for tracking the 3.19.0-50.56 upload package. This bug will contain status and testing results related to that upload.

For an explanation of the tasks and the associated workflow see: https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
kernel-stable-Prepare-package-start:Monday, 01. February 2016 20:42 UTC
kernel-stable-Prepare-package-end:Tuesday, 02. February 2016 08:02 UTC
kernel-stable-Promote-to-proposed-start:Tuesday, 02. February 2016 08:02 UTC
kernel-stable-Promote-to-proposed-end:Thursday, 04. February 2016 22:02 UTC
kernel-stable-Verification-testing-start:Friday, 05. February 2016 00:03 UTC
kernel-stable-Certification-testing-start:Friday, 05. February 2016 00:03 UTC
kernel-stable-Security-signoff-start:Friday, 05. February 2016 00:03 UTC
proposed-announcement-sent:True
kernel-stable-Regression-testing-start:Friday, 05. February 2016 00:03 UTC
kernel-stable-Security-signoff-end:Friday, 05. February 2016 11:00 UTC
kernel-stable-Regression-testing-end:Thursday, 18. February 2016 01:00 UTC
kernel-stable-phase:Testing
kernel-stable-phase-changed:Thursday, 18. February 2016 16:01 UTC
kernel-stable-Verification-testing-end:Thursday, 18. February 2016 16:01 UTC
kernel-stable-Certification-testing-end:Friday, 19. February 2016 10:00 UTC

[Brad Figg (brad-figg)]

All builds are complete, packages in this bug can be copied to -proposed.

Backport packages from packages here can be worked on, the following tracking bugs were opened for them:
linux-lts-vivid (14.04.1) - bug 1540792

[Chris J Arges (arges)]

 linux | 3.19.0-50.56 | vivid-proposed | source
 linux-meta | 3.19.0.50.49 | vivid-proposed | source
 linux-signed | 3.19.0-50.56 | vivid-proposed | source

[Brad Figg (brad-figg)]

Here's the relevant information:

 vivid linux 3.19.0-50.56 REGR summary<REGN: 2 MISS: 59 FAIL: 13 GOOD: 70>

Please verify test results in http://people.canonical.com/~kernel/status/adt-matrix/overall.txt

[Brad Figg (brad-figg)]

        tests ran: 194, failed: 0;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/dagmar__3.19.0-50.56__2016-02-05_03-14-00/results-index.html

[Brad Figg (brad-figg)]

        tests ran: 194, failed: 1;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/onibi__3.19.0-50.56__2016-02-05_04-00-00/results-index.html

[Brad Figg (brad-figg)]

        tests ran: 167, failed: 0;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/dagmar__3.19.0-50.56__2016-02-05_05-52-00/results-index.html

[Brad Figg (brad-figg)]

        tests ran: 167, failed: 0;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/onibi__3.19.0-50.56__2016-02-05_07-21-00/results-index.html

[Brad Figg (brad-figg)]

        tests ran: 197, failed: 0;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/onza__3.19.0-50.56__2016-02-05_05-21-00/results-index.html

[Brad Figg (brad-figg)]

        tests ran: 170, failed: 1;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/onza__3.19.0-50.56__2016-02-05_13-06-00/results-index.html

[Brad Figg (brad-figg)]

        tests ran: 194, failed: 0;
  http://kernel.ubuntu.com/testing/3.19.0-50.56/bantam__3.19.0-50.56__2016-02-08_19-58-00/results-index.html

[Po-Hsu Lin (cypressyew)]

Hardware Certification have begun testing this -proposed kernel.

[Po-Hsu Lin (cypressyew)]

Hardware Certification have completed testing this -proposed kernel. No regressions were observed, results are available here: http://people.canonical.com/~hwcert/sru-testing/vivid/3.19.0-50.56/vivid-proposed-frozen.html

[Brad Figg (brad-figg)]

automated-testing is not set to one of the following (correct) states:
Invalid, Fix Released,
automated-testing task was set to state Incomplete
Further processing of this bug by Workflow Manager is halted.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.19.0-51.57

---------------
linux (3.19.0-51.57) vivid; urgency=low

  [ Seth Forshee ]

  * SAUCE: cred: Add clone_cred() interface
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Use mounter's credentials instead of selectively
    raising caps
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.*
    xattrs
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Be more careful about copying up sxid files
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576

linux (3.19.0-50.56) vivid; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1540576

  [ J. R. Okajima ]

  * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq()
    - LP: #1533043
  * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process
    - LP: #1533043

  [ John Johansen ]

  * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is
    being shutdown
    - LP: #1446906

  [ Upstream Kernel Changes ]

  * drivers/base/memory.c: fix kernel warning during memory hotplug on
    ppc64
    - LP: #1463654
  * sched/wait: Fix signal handling in bit wait helpers
    - LP: #1537859
  * sched/wait: Fix the signal handling fix
    - LP: #1537859
  * ARC: Fix silly typo in MAINTAINERS file
    - LP: #1537859
  * ip6mr: call del_timer_sync() in ip6mr_free_table()
    - LP: #1537859
  * gre6: allow to update all parameters via rtnl
    - LP: #1537859
  * atl1c: Improve driver not to do order 4 GFP_ATOMIC allocation
    - LP: #1537859
  * sctp: use the same clock as if sock source timestamps were on
    - LP: #1537859
  * sctp: update the netstamp_needed counter when copying sockets
    - LP: #1537859
  * sctp: also copy sk_tsflags when copying the socket
    - LP: #1537859
  * net: qca_spi: fix transmit queue timeout handling
    - LP: #1537859
  * ipv6: sctp: clone options to avoid use after free
    - LP: #1537859
  * net: add validation for the socket syscall protocol argument
    - LP: #1537859
  * sh_eth: fix kernel oops in skb_put()
    - LP: #1537859
  * net: fix IP early demux races
    - LP: #1537859
  * vlan: Fix untag operations of stacked vlans with REORDER_HEADER off
    - LP: #1537859
  * skbuff: Fix offset error in skb_reorder_vlan_header
    - LP: #1537859
  * pptp: verify sockaddr_len in pptp_bind() and pptp_connect()
    - LP: #1537859
  * bluetooth: Validate socket address length in sco_sock_bind().
    - LP: #1537859
  * fou: clean up socket with kfree_rcu
    - LP: #1537859
  * af_unix: Revert 'lock_interruptible' in stream receive code
    - LP: #1537859
  * KEYS: Fix race between read and revoke
    - LP: #1537859
  * tools: Add a "make all" rule
    - LP: #1537859
  * efi: Disable interrupts around EFI calls, not in the epilog/prolog
    calls
    - LP: #1537859
  * fuse: break infinite loop in fuse_fill_write_pages()
    - LP: #1537859
  * usb: gadget: pxa2...