We're also experiencing the same issue when booting the trusty installer
on a Dell PowerEdge R610 with a Dell SAS 6/iR controller (LSI SAS1068E),
resulting in the inability to install/run this system. This is an
extremely popular controller, prevalent in a signifcant portion of Dell
systems (or systems in general) out there, so this is a pretty serious
bug for Trusty.
The kernel actually oopses, here's the relevant lines from dmesg:
[ 80.845434] Fusion MPT SAS Host driver 3.04.20
[ 80.845640] mptbase: ioc0: Initiating bringup
[ 80.987894] ipmi_si ipmi_si.0: Found new BMC (man_id: 0x0002a2, prod_id:
0x0100, dev_id: 0x2)
[ 80.987908] ipmi_si ipmi_si.0: IPMI kcs interface initialized
[ 81.550894] ioc0: LSISAS1068E B3: Capabilities={Initiator}
[ 111.853426] scsi0: error handler thread failed to spawn, error = -12
[ 111.853431] mptsas: ioc0: WARNING - Unable to register controller with SCSI
subsystem
[ 111.853441] BUG: unable to handle kernel NULL pointer dereference at
0000000000000060
[ 111.861275] IP: [<ffffffff81710382>] mutex_lock+0x12/0x2f
[ 111.866676] PGD 421531067 PUD 4207f2067 PMD 0
[ 111.871137] Oops: 0002 [#1] SMP
[ 111.874375] Modules linked in: mptsas(F+) mptscsih(F) mptbase(F)
scsi_transport_sas(F) ipmi_)
[ 111.899462] CPU: 0 PID: 9847 Comm: systemd-udevd Tainted: GF
3.13.0-8-generic #27u
[ 111.908489] Hardware name: Dell Inc. PowerEdge R610/0F0XJ6, BIOS 3.0.0
01/31/2011
[ 111.915955] task: ffff880420734800 ti: ffff880422356000 task.ti:
ffff880422356000
[ 111.923496] RIP: 0010:[<ffffffff81710382>] [<ffffffff81710382>]
mutex_lock+0x12/0x2f
[ 111.931319] RSP: 0018:ffff880422357b10 EFLAGS: 00010246
[ 111.936619] RAX: 0000000000000000 RBX: 0000000000000060 RCX: 0000000000000006
[ 111.943737] RDX: 0000000000000007 RSI: 00000000f0aef0ac RDI: 0000000000000060
[ 111.950856] RBP: ffff880422357b18 R08: 0000000000000086 R09: 000000000000037f
[ 111.957974] R10: 0000000000000000 R11: ffff8804223578ae R12: 0000000000000060
[ 111.965091] R13: ffff880423e9f000 R14: ffff880423e9f098 R15: ffffffffa01063a0
[ 111.972210] FS: 00007fd5221af7c0(0000) GS:ffff88042fc00000(0000)
knlGS:0000000000000000
[ 111.980283] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 111.986014] CR2: 0000000000000060 CR3: 000000042144f000 CR4: 00000000000007f0
[ 111.993132] Stack:
[ 111.995135] 0000000000000000 ffff880422357b40 ffffffff814c842d
ffff880423da6000
[ 112.002549] 0000000000000000 ffff880423e9f000 ffff880422357b70
ffffffffa00ee2a1
[ 112.009966] ffff880423da6000 00000000ffffffff ffff880423e9f000
ffff880423e9f098
[ 112.017384] Call Trace:
[ 112.019830] [<ffffffff814c842d>] scsi_remove_host+0x1d/0x120
[ 112.025565] [<ffffffffa00ee2a1>] mptscsih_remove+0x31/0xc0 [mptscsih]
[ 112.032082] [<ffffffffa0100259>] mptsas_probe+0x419/0x5a0 [mptsas]
[ 112.038337] [<ffffffff8139c775>] local_pci_probe+0x45/0xa0
[ 112.043897] [<ffffffff8139da15>] ? pci_match_device+0xc5/0xd0
[ 112.049718] [<ffffffff8139db39>] pci_device_probe+0xd9/0x130
[ 112.055454] [<ffffffff814839b5>] driver_probe_device+0x125/0x3b0
[ 112.061534] [<ffffffff81483d13>] __driver_attach+0x93/0xa0
[ 112.067094] [<ffffffff81483c80>] ? __device_attach+0x40/0x40
[ 112.072829] [<ffffffff81481923>] bus_for_each_dev+0x63/0xa0
[ 112.078475] [<ffffffff8148336e>] driver_attach+0x1e/0x20
[ 112.083861] [<ffffffff81482f50>] bus_add_driver+0x180/0x250
[ 112.089508] [<ffffffffa0065000>] ? 0xffffffffa0064fff
[ 112.094634] [<ffffffff81484394>] driver_register+0x64/0xf0
[ 112.100195] [<ffffffffa0065000>] ? 0xffffffffa0064fff
[ 112.105322] [<ffffffff8139c10c>] __pci_register_driver+0x4c/0x50
[ 112.111404] [<ffffffffa006511e>] mptsas_init+0x11e/0x1000 [mptsas]
[ 112.117658] [<ffffffff8100214a>] do_one_initcall+0xfa/0x1b0
[ 112.123308] [<ffffffff81056d23>] ? set_memory_nx+0x43/0x50
[ 112.128871] [<ffffffff810df8dd>] load_module+0x12dd/0x1b40
[ 112.134432] [<ffffffff810db360>] ? store_uevent+0x40/0x40
[ 112.139908] [<ffffffff810e02b6>] SyS_finit_module+0x86/0xb0
[ 112.145558] [<ffffffff8171a73f>] tracesys+0xe1/0xe6
[ 112.150508] Code: 05 e1 99 ff e9 40 ff ff ff b8 01 00 00 00 e9 8c fe ff ff
66 0f 1f 44 00 00
[ 112.169922] RIP [<ffffffff81710382>] mutex_lock+0x12/0x2f
[ 112.175405] RSP <ffff880422357b10>
[ 112.178881] CR2: 0000000000000060
[ 112.182208] ---[ end trace 00e5da911f36281b ]---
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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1276705
Title:
Kernel 3.13 fail to boot with LSI SAS1068E (Dell SAS 6/iR)
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
We have recently upgraded an Dell R300 server to Trusty (was running
fine in precise), and after upgrade it fail to boot.
It is an issue with the SAS controller during the initilisation. It
fail to detect the disk, we have the following error in console log:
[ 36.539955] scsi4: error handler thread failed to spawn, error = -12
[ 36.552694] mptsas: ioc0: WARNING - Unable to register controller with
SCSI subsystem
After this error, initramfs drop to a shell complaining that rootfs is
not found. No disk is seen at all (cat /proc/partition only show sr0 -
cdrom drive).
We have this issue with two different server (both R300, both Dell SAS
6/iR controller and same hardware).
We don't have this issue with another Dell server (R310, Dell PERC
H200).
We also tester with old kernel (generic, 3.2.0-58.88), it is working.
Those server need a greater rootdelay (probably #579572), so we have
rootdelay=45. If we remove rootdelay=45, then disk are correctly
recognized ! (but few second too late, initramfs dropped to a shell.
Pressing control-D resume normal boot)
So the issue is that with the (mandatory) rootdelay greater that 30
(default value I think), the disk are not detected due to the error
shown above. This is a regression since those server worked in precise
(and work with precise old kernel).
System information
* Dell R300 with Dell SAS 6/iR controller
* Ubuntu Trusty Tahr (14.04)
* Running arch: x86_64
* Kernel version: 3.13.0-7-generic (dpkg version : 3.13.0-7.25)
* Kernel command line: BOOT_IMAGE=/vmlinuz-3.13.0-7-generic
root=UUID=174e14b5-46fc-479b-9f94-05cb33c75ac9 ro rootdelay=45 console=tty0
console=ttyS1,57600 quiet
* uname -a: Linux frtls-perf01 3.13.0-7-generic #25-Ubuntu SMP Tue Feb 4
10:19:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
Attached files:
* console output when error occure.
* dmesg when system boot (no rootdelay, need to press control-d during
initramfs boot)
* lspci -vnn
Tell me if you need more informations.
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