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Bug #4708

closed

BAD TRAP: type=e (#pf Page fault) rp=ffffff0173ac08d0 addr=10 occurred in module "mpt_sas" due to a NULL pointer dereference

Added by Youzhong Yang over 8 years ago. Updated over 8 years ago.

Status:
Closed
Priority:
High
Assignee:
-
Category:
driver - device drivers
Start date:
2014-03-27
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

  1. echo '$<msgbuf' | mdb -k 0
    MESSAGE
    sd9 is /scsi_vhci/disk@g5000c50057e2d233
    /scsi_vhci/disk@g5000c50057e2d233 (sd9) online
    /scsi_vhci/disk@g5000c50057e2d233 (sd9) multipath status: degraded: path 1 mpt_s
    as2/disk@w5000c50057e2d232,0 is online
    sd10 at scsi_vhci0: unit-address g5000c50057e2d307: f_sym
    sd10 is /scsi_vhci/disk@g5000c50057e2d307
    /scsi_vhci/disk@g5000c50057e2d307 (sd10) online
    /scsi_vhci/disk@g5000c50057e2d307 (sd10) multipath status: degraded: path 2 mpt_
    sas2/disk@w5000c50057e2d306,0 is online
    sd11 at scsi_vhci0: unit-address g5000c50057e76697: f_sym
    sd11 is /scsi_vhci/disk@g5000c50057e76697
    /scsi_vhci/disk@g5000c50057e76697 (sd11) online
    /scsi_vhci/disk@g5000c50057e76697 (sd11) multipath status: degraded: path 3 mpt_
    sas2/disk@w5000c50057e76696,0 is online
    sd12 at scsi_vhci0: unit-address g5000c50057e3aa67: f_sym
    sd12 is /scsi_vhci/disk@g5000c50057e3aa67
    /scsi_vhci/disk@g5000c50057e3aa67 (sd12) online
    /scsi_vhci/disk@g5000c50057e3aa67 (sd12) multipath status: degraded: path 4 mpt_
    sas2/disk@w5000c50057e3aa66,0 is online
    sd13 at scsi_vhci0: unit-address g5000c50057e61223: f_sym
    sd13 is /scsi_vhci/disk@g5000c50057e61223
    /scsi_vhci/disk@g5000c50057e61223 (sd13) online
    /scsi_vhci/disk@g5000c50057e61223 (sd13) multipath status: degraded: path 5 mpt_
    sas2/disk@w5000c50057e61222,0 is online
    sd14 at scsi_vhci0: unit-address g5000c50057e6c367: f_sym
    sd14 is /scsi_vhci/disk@g5000c50057e6c367
    /scsi_vhci/disk@g5000c50057e6c367 (sd14) online
    /scsi_vhci/disk@g5000c50057e6c367 (sd14) multipath status: degraded: path 6 mpt_
    sas2/disk@w5000c50057e6c366,0 is online
    sd15 at scsi_vhci0: unit-address g5000c50057e32663: f_sym
    sd15 is /scsi_vhci/disk@g5000c50057e32663
    /scsi_vhci/disk@g5000c50057e32663 (sd15) online
    /scsi_vhci/disk@g5000c50057e32663 (sd15) multipath status: degraded: path 7 mpt_
    sas2/disk@w5000c50057e32662,0 is online
    sd16 at scsi_vhci0: unit-address g5000c50057e2d61b: f_sym
    sd16 is /scsi_vhci/disk@g5000c50057e2d61b
    /scsi_vhci/disk@g5000c50057e2d61b (sd16) online
    /scsi_vhci/disk@g5000c50057e2d61b (sd16) multipath status: degraded: path 8 mpt_
    sas2/disk@w5000c50057e2d61a,0 is online
    sd17 at scsi_vhci0: unit-address g5000c50057e2d3df: f_sym
    sd17 is /scsi_vhci/disk@g5000c50057e2d3df
    /scsi_vhci/disk@g5000c50057e2d3df (sd17) online
    /scsi_vhci/disk@g5000c50057e2d3df (sd17) multipath status: degraded: path 9 mpt_
    sas2/disk@w5000c50057e2d3de,0 is online
    sd18 at scsi_vhci0: unit-address g5000c50057e2249f: f_sym
    sd18 is /scsi_vhci/disk@g5000c50057e2249f
    /scsi_vhci/disk@g5000c50057e2249f (sd18) online
    /scsi_vhci/disk@g5000c50057e2249f (sd18) multipath status: degraded: path 10 mpt
    _sas2/disk@w5000c50057e2249e,0 is online
    sd19 at scsi_vhci0: unit-address g5000c50057e2d593: f_sym
    sd19 is /scsi_vhci/disk@g5000c50057e2d593
    /scsi_vhci/disk@g5000c50057e2d593 (sd19) online
    /scsi_vhci/disk@g5000c50057e2d593 (sd19) multipath status: degraded: path 11 mpt
    _sas2/disk@w5000c50057e2d592,0 is online
    sd20 at scsi_vhci0: unit-address g5000c50057ecf537: f_sym
    sd20 is /scsi_vhci/disk@g5000c50057ecf537
    /scsi_vhci/disk@g5000c50057ecf537 (sd20) online
    /scsi_vhci/disk@g5000c50057ecf537 (sd20) multipath status: degraded: path 12 mpt
    _sas2/disk@w5000c50057ecf536,0 is online
    sd21 at scsi_vhci0: unit-address g5000c50057e2d663: f_sym
    sd21 is /scsi_vhci/disk@g5000c50057e2d663
    /scsi_vhci/disk@g5000c50057e2d663 (sd21) online
    /scsi_vhci/disk@g5000c50057e2d663 (sd21) multipath status: degraded: path 13 mpt
    _sas2/disk@w5000c50057e2d662,0 is online
    sd22 at scsi_vhci0: unit-address g5000c50057e2d493: f_sym
    sd22 is /scsi_vhci/disk@g5000c50057e2d493
    /scsi_vhci/disk@g5000c50057e2d493 (sd22) online
    /scsi_vhci/disk@g5000c50057e2d493 (sd22) multipath status: degraded: path 14 mpt
    _sas2/disk@w5000c50057e2d492,0 is online
    sd23 at scsi_vhci0: unit-address g5000c50057e2d6ab: f_sym
    sd23 is /scsi_vhci/disk@g5000c50057e2d6ab
    /scsi_vhci/disk@g5000c50057e2d6ab (sd23) online
    /scsi_vhci/disk@g5000c50057e2d6ab (sd23) multipath status: degraded: path 15 mpt
    _sas2/disk@w5000c50057e2d6aa,0 is online
    sd24 at scsi_vhci0: unit-address g5000c50057e2d48b: f_sym
    sd24 is /scsi_vhci/disk@g5000c50057e2d48b
    /scsi_vhci/disk@g5000c50057e2d48b (sd24) online
    /scsi_vhci/disk@g5000c50057e2d48b (sd24) multipath status: degraded: path 16 mpt
    _sas2/disk@w5000c50057e2d48a,0 is online
    sd25 at scsi_vhci0: unit-address g5000c50057e2d66b: f_sym
    sd25 is /scsi_vhci/disk@g5000c50057e2d66b
    /scsi_vhci/disk@g5000c50057e2d66b (sd25) online
    /scsi_vhci/disk@g5000c50057e2d66b (sd25) multipath status: degraded: path 17 mpt
    _sas2/disk@w5000c50057e2d66a,0 is online
    sd26 at scsi_vhci0: unit-address g5000c50057e2d1bb: f_sym
    sd26 is /scsi_vhci/disk@g5000c50057e2d1bb
    /scsi_vhci/disk@g5000c50057e2d1bb (sd26) online
    /scsi_vhci/disk@g5000c50057e2d1bb (sd26) multipath status: degraded: path 18 mpt
    _sas2/disk@w5000c50057e2d1ba,0 is online
    sd27 at scsi_vhci0: unit-address g5000c50057e75d4f: f_sym
    sd27 is /scsi_vhci/disk@g5000c50057e75d4f
    /scsi_vhci/disk@g5000c50057e75d4f (sd27) online
    /scsi_vhci/disk@g5000c50057e75d4f (sd27) multipath status: degraded: path 19 mpt
    _sas2/disk@w5000c50057e75d4e,0 is online
    sd28 at scsi_vhci0: unit-address g5000c50057e2d67b: f_sym
    sd28 is /scsi_vhci/disk@g5000c50057e2d67b
    /scsi_vhci/disk@g5000c50057e2d67b (sd28) online
    /scsi_vhci/disk@g5000c50057e2d67b (sd28) multipath status: degraded: path 20 mpt
    _sas2/disk@w5000c50057e2d67a,0 is online
    sd29 at scsi_vhci0: unit-address g5000c50057e2d7c3: f_sym
    sd29 is /scsi_vhci/disk@g5000c50057e2d7c3
    /scsi_vhci/disk@g5000c50057e2d7c3 (sd29) online
    /scsi_vhci/disk@g5000c50057e2d7c3 (sd29) multipath status: degraded: path 21 mpt
    _sas2/disk@w5000c50057e2d7c2,0 is online
    sd30 at scsi_vhci0: unit-address g5000c50057e2d293: f_sym
    sd30 is /scsi_vhci/disk@g5000c50057e2d293
    /scsi_vhci/disk@g5000c50057e2d293 (sd30) online
    /scsi_vhci/disk@g5000c50057e2d293 (sd30) multipath status: degraded: path 22 mpt
    _sas2/disk@w5000c50057e2d292,0 is online
    ses0 at mpt_sas2: unit-address w50030480001a1abd,0: w50030480001a1abd,0
    ses0 is /pci@0,0/pci8086,340e@7/pci1000,30d0@0/iport@f0/enclosure@w50030480001a1
    abd,0
    /pci@0,0/pci8086,340e@7/pci1000,30d0@0/iport@f0/enclosure@w50030480001a1abd,0 (s
    es0) online

panic[cpu9]/thread=ffffff0173ac0c40:
BAD TRAP: type=e (#pf Page fault) rp=ffffff0173ac08d0 addr=10 occurred in module
"mpt_sas" due to a NULL pointer dereference

sched:
#pf Page fault
Bad kernel fault at addr=0x10
pid=0, pc=0xfffffffff7faa1f0, sp=0xffffff0173ac09c0, eflags=0x10286
cr0: 8005003b<pg,wp,ne,et,ts,mp,pe> cr4: 26f8<vmxe,xmme,fxsr,pge,mce,pae,pse,de>
cr2: 10
cr3: 1dc00000
cr8: c

rdi: ffffff328437cf00 rsi: ffffff32bc7f00b8 rdx:                0
        rcx: fffffffffffffff0  r8:                0  r9:     6d8c2b328d56
        rax: fffffffffffffff0 rbx: ffffff328437cef0 rbp: ffffff0173ac0a00
        r10: fffffffffb854378 r11: fffffffffb800983 r12: ffffff328437cee0
        r13: ffffff32bcc6c550 r14:               f0 r15: ffffff3284350020
        fsb:                0 gsb: ffffff3261591ac0  ds:               4b
         es:               4b  fs:                0  gs:              1c3
        trp:                e err:                0 rip: fffffffff7faa1f0
         cs:               30 rfl:            10286 rsp: ffffff0173ac09c0
         ss:               38

ffffff0173ac07b0 unix:die+df ()
ffffff0173ac08c0 unix:trap+db3 ()
ffffff0173ac08d0 unix:cmntrap+e6 ()
ffffff0173ac0a00 mpt_sas:refhash_next+40 ()
ffffff0173ac0a60 mpt_sas:mptsas_config_all+a4 ()
ffffff0173ac0b10 mpt_sas:mptsas_bus_config+140 ()
ffffff0173ac0b80 scsi:scsi_hba_bus_config+70 ()
ffffff0173ac0bd0 genunix:devi_config_common+a5 ()
ffffff0173ac0c20 genunix:mt_config_thread+58 ()
ffffff0173ac0c30 unix:thread_start+8 ()

syncing file systems...
done
dumping to /dev/zvol/dsk/zones/dump, offset 65536, content: kernel

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