| 2019-08-05 13:27:48 |
Stefan Bader |
bug |
|
|
added bug |
| 2019-08-05 13:28:12 |
Stefan Bader |
nominated for series |
|
Ubuntu Bionic |
|
| 2019-08-05 13:28:12 |
Stefan Bader |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2019-08-05 13:28:24 |
Stefan Bader |
linux (Ubuntu Bionic): status |
New |
Confirmed |
|
| 2019-08-05 13:28:37 |
Stefan Bader |
linux (Ubuntu): status |
Confirmed |
New |
|
| 2019-08-05 13:28:47 |
Stefan Bader |
linux (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2019-08-05 13:30:07 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2019-08-05 13:30:08 |
Ubuntu Kernel Bot |
tags |
|
bionic |
|
| 2019-08-05 14:39:14 |
Stefan Bader |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2019-08-05 14:46:15 |
Stefan Bader |
attachment added |
|
current-dmesg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1838982/+attachment/5280970/+files/current-dmesg |
|
| 2019-08-05 16:56:22 |
AaronMa |
bug |
|
|
added subscriber AaronMa |
| 2019-08-05 17:01:08 |
Kamal Mostafa |
bug |
|
|
added subscriber Kamal Mostafa |
| 2019-08-05 17:17:39 |
AaronMa |
bug |
|
|
added subscriber Canonical Hardware Enablement |
| 2019-08-05 17:17:44 |
AaronMa |
tags |
bionic |
bionic oem-priority originate-from-1838490 sutton |
|
| 2019-08-05 17:18:29 |
AaronMa |
hwe-next: assignee |
|
AaronMa (mapengyu) |
|
| 2019-08-05 17:20:00 |
AaronMa |
description |
Crash happens during the setup (dpkg) phase of sbuild using a overlayfs based chroot with the current bionic-proposed kernel (4.15.0-56-generic #62-Ubuntu).
[25553.379381] ? ovl_get_origin_fh+0x23/0x150 [overlay]
[25553.379386] ? ovl_inode_test+0x20/0x20 [overlay]
[25553.379390] ? ovl_lock_rename_workdir+0x50/0x50 [overlay]
[25553.379396] ovl_get_inode+0xa2/0x450 [overlay]
[25553.379401] ovl_lookup+0x275/0x760 [overlay]
[25553.379406] lookup_slow+0xab/0x170
[25553.379409] ? lookup_slow+0xab/0x170
[25553.379413] walk_component+0x1c3/0x470
[25553.379416] ? path_init+0x177/0x2f0
[25553.379419] path_lookupat+0x84/0x1f0
[25553.379423] ? __put_cred+0x3d/0x50
[25553.379426] ? revert_creds+0x2f/0x40
[25553.379429] filename_lookup+0xb6/0x190
[25553.379434] ? __check_object_size+0xaf/0x1b0
[25553.379438] user_path_at_empty+0x36/0x40
[25553.379441] ? user_path_at_empty+0x36/0x40
[25553.379444] SyS_chown+0x4d/0xe0
[25553.379449] do_syscall_64+0x73/0x130
[25553.379453] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 |
Crash happens during the setup (dpkg) phase of sbuild using a overlayfs based chroot with the current bionic-proposed kernel (4.15.0-56-generic #62-Ubuntu).
[25553.379381] ? ovl_get_origin_fh+0x23/0x150 [overlay]
[25553.379386] ? ovl_inode_test+0x20/0x20 [overlay]
[25553.379390] ? ovl_lock_rename_workdir+0x50/0x50 [overlay]
[25553.379396] ovl_get_inode+0xa2/0x450 [overlay]
[25553.379401] ovl_lookup+0x275/0x760 [overlay]
[25553.379406] lookup_slow+0xab/0x170
[25553.379409] ? lookup_slow+0xab/0x170
[25553.379413] walk_component+0x1c3/0x470
[25553.379416] ? path_init+0x177/0x2f0
[25553.379419] path_lookupat+0x84/0x1f0
[25553.379423] ? __put_cred+0x3d/0x50
[25553.379426] ? revert_creds+0x2f/0x40
[25553.379429] filename_lookup+0xb6/0x190
[25553.379434] ? __check_object_size+0xaf/0x1b0
[25553.379438] user_path_at_empty+0x36/0x40
[25553.379441] ? user_path_at_empty+0x36/0x40
[25553.379444] SyS_chown+0x4d/0xe0
[25553.379449] do_syscall_64+0x73/0x130
[25553.379453] entry_SYSCALL_64_after_hwframe+0x3d/0xa2
SRU justication:
=============
[Impact]
Crash happens during the setup (dpkg) phase of sbuild using a overlayfs
based chroot with the current bionic-proposed kernel (4.15.0-56-generic
#62-Ubuntu).
[Fix]
Fix protential NULL in overlay fs.
[Test]
Verified on fs test and dpkg installation on overlayfs.
[Regression Potential]
Low, remove regression of previous bionic kernel. |
|
| 2019-08-06 02:39:07 |
AaronMa |
linux (Ubuntu Bionic): importance |
High |
Critical |
|
| 2019-08-06 02:39:10 |
AaronMa |
linux (Ubuntu): importance |
Undecided |
Critical |
|
| 2019-08-06 02:39:13 |
AaronMa |
hwe-next: importance |
Undecided |
Critical |
|
| 2019-08-06 02:39:17 |
AaronMa |
hwe-next: status |
New |
In Progress |
|
| 2019-08-06 05:13:39 |
Khaled El Mously |
linux (Ubuntu Bionic): status |
Confirmed |
Fix Committed |
|
| 2019-08-06 08:54:23 |
Anthony Wong |
bug task added |
|
linux-oem (Ubuntu) |
|
| 2019-08-06 08:54:39 |
Anthony Wong |
linux-oem (Ubuntu Bionic): status |
New |
Triaged |
|
| 2019-08-06 08:54:50 |
Anthony Wong |
linux-oem (Ubuntu Bionic): importance |
Undecided |
High |
|
| 2019-08-08 01:15:02 |
Terry Rudd |
bug |
|
|
added subscriber Terry Rudd |
| 2019-08-08 03:16:50 |
Bin Li |
bug |
|
|
added subscriber Bin Li |
| 2019-08-08 09:16:43 |
Ubuntu Kernel Bot |
tags |
bionic oem-priority originate-from-1838490 sutton |
bionic oem-priority originate-from-1838490 sutton verification-needed-bionic |
|
| 2019-08-08 12:37:46 |
Bin Li |
tags |
bionic oem-priority originate-from-1838490 sutton verification-needed-bionic |
bionic oem-priority originate-from-1838490 sutton verification-done-bionic |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2000-1134 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2007-3852 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2008-0525 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2009-0416 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2011-4834 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2015-1838 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2015-7442 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2016-7489 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2018-5383 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-10126 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-1125 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-12614 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-12818 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-12819 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-12984 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-13233 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-13272 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-2101 |
|
| 2019-08-13 11:27:47 |
Launchpad Janitor |
cve linked |
|
2019-3846 |
|
| 2019-08-13 11:32:46 |
Launchpad Janitor |
linux-oem (Ubuntu Bionic): status |
Triaged |
Fix Released |
|
| 2019-08-14 08:55:04 |
Launchpad Janitor |
linux-oem (Ubuntu): status |
New |
Fix Released |
|
| 2019-08-15 12:27:07 |
Anthony Wong |
hwe-next: status |
In Progress |
Fix Released |
|
| 2019-08-22 16:15:38 |
Ubuntu Kernel Bot |
tags |
bionic oem-priority originate-from-1838490 sutton verification-done-bionic |
bionic oem-priority originate-from-1838490 sutton verification-done-bionic verification-needed-xenial |
|
| 2019-09-09 08:53:45 |
Rex Tsai |
linux (Ubuntu): status |
Confirmed |
Fix Released |
|
