This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 1689886
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1689886
Title:
QDF2400 kernel oops on ipmitool fru write 0 fru.bin
Status in linux package in Ubuntu:
Incomplete
Bug description:
[Impact]
$ sudo ipmitool fru print 0
Chassis Type : Rack Mount Chassis
Chassis Part Number : ............
Chassis Serial : ............
Board Mfg Date : Wed Jan 4 14:18:00 2017
Board Mfg : WIWYNN
Board Product : REP Board
Board Serial : 12345
Board Part Number : ............
Product Manufacturer : WIWYNN
Product Name : REP
Product Part Number : ..........
Product Version : EVT
Product Serial : ........................
Product Asset Tag :
ubuntu@ubuntu:~/FRU$
ubuntu@ubuntu:~/FRU$ sudo ipmitool fru write 0 fru.bin
Fru Size : 1024 bytes
Size to Write : 256 bytes
[ 1815.412463] Unable to handle kernel NULL pointer dereference at virtual
address 00000025
[ 1815.419668] pgd = ffff219ca2168000
[ 1815.422986] [00000025] *pgd=00000003ee08d003, *pud=00000003ee08e003,
*pmd=0000000000000000
[ 1815.431225] Internal error: Oops: 96000004 [#1] SMP
[ 1815.436086] Modules linked in: ipmi_devintf nls_utf8 nls_cp437 vfat fat
aes_ce_blk ablk_helper cryptd aes_ce_cipher ghash_ce sha2_ce efi_pstore sha1_ce
sg efivars ipmi_ssif ipmi_msghandler cppc_cpufreq i2c_qup i2c_core efivarfs
autofs4 ext4 crc16 jbd2 mbcache sd_mod ahci_platform libahci_platform libahci
xhci_plat_hcd libata xhci_hcd scsi_mod usbcore msm_emac sdhci_acpi sdhci
usb_common pinctrl_qdf2xxx
[ 1815.471677] CPU: 7 PID: 1950 Comm: kssif0042 Not tainted 4.7.0-2-generic
#5~pdaw1.0+bandera.9-Ubuntu
[ 1815.480789] Hardware name: Default string Default string/Default string,
BIOS 5.12 12/12/2012
[ 1815.489296] task: ffffedf1aa074380 ti: ffffedf1a7820000 task.ti:
ffffedf1a7820000
[ 1815.496772] PC is at ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
[ 1815.502407] LR is at ipmi_ssif_thread+0x6c/0x128 [ipmi_ssif]
[ 1815.508046] pc : [<ffff219c9d09f614>] lr : [<ffff219c9d09f5fc>] pstate:
00400145
[ 1815.515424] sp : ffffedf1a7823de0
[ 1815.518723] x29: ffffedf1a7823de0 x28: 0000000000000000
[ 1815.524018] x27: 0000000000000000 x26: 0000000000000000
[ 1815.529313] x25: 0000000000000000 x24: 0000000000000000
[ 1815.534608] x23: ffffedeeb9dbba08 x22: ffff219c9d0a3000
[ 1815.539903] x21: ffff219c9d0a2420 x20: ffffedeeb9dbba00
[ 1815.545198] x19: ffffedeeb9dbb800 x18: 0000000000000014
[ 1815.550494] x17: 0000000000000000 x16: 0000000000000000
[ 1815.555789] x15: 0000000000000000 x14: 0000000000000000
[ 1815.561084] x13: 0000000000000000 x12: 071c71c71c71c71c
[ 1815.566379] x11: 00000000000000ba x10: 0000000000000960
[ 1815.571674] x9 : 0000000000000040 x8 : ffffedf1ad000028
[ 1815.576969] x7 : 0000000000000000 x6 : ffffedf1aa9f9600
[ 1815.582264] x5 : ffffedf1ad000000 x4 : 0000000000000000
[ 1815.587560] x3 : 0000000000000026 x2 : 0000000000000025
[ 1815.592855] x1 : 0000000000000007 x0 : ffffedf1aa2e4c00
[ 1815.598150]
[ 1815.599626] Process kssif0042 (pid: 1950, stack limit = 0xffffedf1a7820020)
[ 1815.606571] Stack: (0xffffedf1a7823de0 to 0xffffedf1a7824000)
[ 1815.612301] 3de0: ffffedf1a7823e20 ffff219ca122cb1c ffffedf1ab9d5800
ffff219ca20cdfa8
[ 1815.620113] 3e00: ffff219ca1aa2ee8 ffffedeeb9dbb800 ffff219c9d09f590
ffffedeeb9dbb800
[ 1815.627925] 3e20: 0000000000000000 ffff219ca11c4f10 ffff219ca122ca30
ffffedf1ab9d5800
[ 1815.635737] 3e40: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.643550] 3e60: 0000000000000000 ffff219ca12399a8 ffffedeeb9dbb800
ffffedf100000000
[ 1815.651363] 3e80: 0000000000000000 ffffedf1a7823e88 ffffedf1a7823e88
0000000000000000
[ 1815.659175] 3ea0: 0000000000000000 ffffedf1a7823ea8 ffffedf1a7823ea8
cb88537fdc8ba500
[ 1815.666987] 3ec0: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.674800] 3ee0: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.682612] 3f00: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.690425] 3f20: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.698237] 3f40: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.706050] 3f60: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.713862] 3f80: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.721675] 3fa0: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.729487] 3fc0: 0000000000000000 0000000000000005 0000000000000000
0000000000000000
[ 1815.737300] 3fe0: 0000000000000000 0000000000000000 0000000000000000
0000000000000000
[ 1815.745112] Call trace:
[ 1815.747543] Exception stack(0xffffedf1a7823bf0 to 0xffffedf1a7823d20)
[ 1815.753966] 3be0: ffffedeeb9dbb800 0001000000000000
[ 1815.761779] 3c00: ffffedf1a7823de0 ffff219c9d09f614 0000000000400145
ffff219c9d0067c0
[ 1815.769592] 3c20: ffffedf1a5a59840 0000000000000005 0000000000000000
0000000000000042
[ 1815.777404] 3c40: 0000000000000006 0000000000000000 ffffedf1a7823db0
0000000000000000
[ 1815.785217] 3c60: 0000000000000000 ffff219ca1878a7c 7fffffffffffffff
ffff219ca1875158
[ 1815.793029] 3c80: ffffedf1a7823d30 ffff002200000042 ffffedf1a7823cd0
ffff000000010042
[ 1815.800842] 3ca0: ffffedf1a7823ca8 cb88537fdc8ba500 ffffedf1aa2e4c00
0000000000000007
[ 1815.808654] 3cc0: 0000000000000025 0000000000000026 0000000000000000
ffffedf1ad000000
[ 1815.816467] 3ce0: ffffedf1aa9f9600 0000000000000000 ffffedf1ad000028
0000000000000040
[ 1815.824279] 3d00: 0000000000000960 00000000000000ba 071c71c71c71c71c
0000000000000000
[ 1815.832094] [<ffff219c9d09f614>] ipmi_ssif_thread+0x84/0x128 [ipmi_ssif]
[ 1815.838781] [<ffff219ca122cb1c>] kthread+0xec/0x100
[ 1815.843639] [<ffff219ca11c4f10>] ret_from_fork+0x10/0x40
[ 1815.848933] Code: f9411a62 350002c0 91000443 f940f660 (39400042)
[ 1815.855021] ---[ end trace db5a5cd0dc6b9dc4 ]---
No data available
[Regression Potential]
The patch to fix this issue is to the ipmi_ssif driver, it will have
potential impact on systems using ipmi_ssif for ipmi interface and supports FRU
writes.
[Test]
Listed in the impact statement. Further test results will be posted to this
bug as comments.
[Fix]
Linus tree: 6de65fcfdb51 ipmi: Fix kernel panic at ipmi_ssif_thread()
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1689886/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
