On Fri, Feb 10, Brian King wrote:
> > release = 0xd0000000002190c0}, reap_ref = 0, channel = 255, id = 100,
> > create = 0, scsi_level = 0 '\0', hostdata = 0x0, starget_data =
> > 0x1ffffffec60}
> ^^^^^^^^^^^^^
>
> This is interesting.. This means that it is on ipr's logical scsi bus
> (255). Assuming this is
> happening at boot time and not due to a user initiated scan through sysfs,
> this
> means we are going through the scsi_add_device path, rather than the
> scsi_scan_host
> path...
I forgot to attach my notes from the crash, it contains parts of the bootlog.
--
short story of a lazy sysadmin:
alias appserv=wotan
1:mon> ?
Commands:
b show breakpoints
bd set data breakpoint
bi set instruction breakpoint
bc clear breakpoint
c print cpus stopped in xmon
c# try to switch to cpu number h (in hex)
C checksum
d dump bytes
di dump instructions
df dump float values
dd dump double values
e print exception information
f flush cache
la lookup symbol+offset of specified address
ls lookup address of specified symbol
m examine/change memory
mm move a block of memory
ms set a block of memory
md compare two blocks of memory
ml locate a block of memory
mz zero a block of memory
mi show information about memory allocation
p call a procedure
r print registers
s single step
S print special registers
t print backtrace
x exit monitor and recover
X exit monitor and dont recover
u dump segment table or SLB
? help
zr reboot
zh halt
Good boot:
Freeing unused kernel memory: 252k freed
Starting udevd
Creating devices
Loading sd_mod
SCSI subsystem initialized
Loading loop
loop: loaded (max 255 devices)
Loading ipr
ipr: IBM Power RAID SCSI Device Driver version: 2.1.1 (November 15, 2005)
ipr 0000:c0:01.0: Found IOA with IRQ: 99
ipr 0000:c0:01.0: Starting IOA initialization sequence.
ipr 0000:c0:01.0: Adapter firmware version: 020A004E
ipr 0000:c0:01.0: IOA initialized.
scsi0 : IBM 570B Storage Adapter
Vendor: IBM Model: ST373453LC Rev: C51A
Type: Direct-Access ANSI SCSI revision: 03
SCSI device sda: 143374000 512-byte hdwr sectors (73407 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write through w/ FUA
SCSI device sda: 143374000 512-byte hdwr sectors (73407 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write through w/ FUA
sda: sda1 sda2 sda3 sda4
sd 0:0:3:0: Attached scsi disk sda
Vendor: IBM Model: VSBPD3E U4SCSI Rev: 4812
Type: Enclosure ANSI SCSI revision: 02
sd 0:0:3:0: Attached scsi generic sg0 type 0
0:0:15:0: Attached scsi generic sg1 type 13
scsi: unknown device type 31
Vendor: IBM Model: 570B001 Rev: 0150
Type: Unknown ANSI SCSI revision: 00
0:255:255:255: Attached scsi generic sg2 type 31
ipr 0002:c8:01.0: Found IOA with IRQ: 133
ipr 0002:c8:01.0: Initializing IOA.
ipr 0002:c8:01.0: Starting IOA initialization sequence.
ipr 0002:c8:01.0: Adapter firmware version: 020A004E
ipr 0002:c8:01.0: IOA initialized.
scsi1 : IBM 570B Storage Adapter
Vendor: IBM Model: VSBPD3E U4SCSI Rev: 4812
Type: Enclosure ANSI SCSI revision: 02
1:0:15:0: Attached scsi generic sg3 type 13
scsi: unknown device type 31
Vendor: IBM Model: 570B001 Rev: 0150
Type: Unknown ANSI SCSI revision: 00
1:255:255:255: Attached scsi generic sg4 type 31
Bad boot:
Freeing unused kernel memory: 252k freed
Starting udevd
Creating devices
Loading sd_mod
SCSI subsystem initialized
Loading loop
loop: loaded (max 255 devices)
Loading ipr
ipr: IBM Power RAID SCSI Device Driver version: 2.1.1 (November 15, 2005)
ipr 0000:c0:01.0: Found IOA with IRQ: 99
ipr 0000:c0:01.0: Starting IOA initialization sequence.
ipr 0000:c0:01.0: Adapter firmware version: 020A004E
ipr 0000:c0:01.0: IOA initialized.
scsi0 : IBM 570B Storage Adapter
Vendor: IBM Model: ST373453LC Rev: C51A
Type: Direct-Access ANSI SCSI revision: 03
SCSI device sda: 143374000 512-byte hdwr sectors (73407 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write through w/ FUA
SCSI device sda: 143374000 512-byte hdwr sectors (73407 MB)
sda: Write Protect is off
SCSI device sda: drive cache: write through w/ FUA
sda: sda1 sda2 sda3 sda4
sd 0:0:3:0: Attached scsi disk sda
Vendor: IBM Model: VSBPD3E U4SCSI Rev: 4812
Type: Enclosure ANSI SCSI revision: 02
sd 0:0:3:0: Attached scsi generic sg0 type 0
0:0:15:0: Attached scsi generic sg1 type 13
Unable to handle kernel paging request for data at address 0x00000004
Faulting instruction address: 0xc0000000001dd0dc
cpu 0x1: Vector: 300 (Data Access) at [c0000000036937e0]
pc: c0000000001dd0dc: ._raw_spin_lock+0x2c/0x18c
lr: c0000000003821f0: ._spin_lock+0x10/0x24
sp: c000000003693a60
msr: 8000000000009032
dar: 4
dsisr: 40000000
current = 0xc0000000eb9777f0
paca = 0xc00000000049f000
pid = 27, comm = events/1
enter ? for help
1:mon> t
[c000000003693af0] c0000000003821f0 ._spin_lock+0x10/0x24
[c000000003693b70] c00000000037ea44 .klist_del+0x28/0x58
[c000000003693c00] c000000000262d98 .device_del+0x50/0x120
[c000000003693ca0] d0000000001eec64 .scsi_target_reap_work+0xe0/0x12c [scsi_mod]
[c000000003693d30] c000000000076e70 .run_workqueue+0x108/0x19c
[c000000003693dd0] c000000000077054 .worker_thread+0x150/0x1c0
[c000000003693ed0] c00000000007c9f8 .kthread+0x140/0x190
[c000000003693f90] c000000000025764 .kernel_thread+0x4c/0x68
1:mon> r
R00 = ffffffffdead0000 R16 = 0000000000000000
R01 = c000000003693a60 R17 = 0000000000000000
R02 = c000000000630a38 R18 = 0000000000000000
R03 = 0000000000000000 R19 = 0000000000000000
R04 = 000000000000003e R20 = 0000000000c00000
R05 = 000000000000003e R21 = 0000000000000008
R06 = c000000003d4b2e8 R22 = 0000000000000000
R07 = 0000000000000000 R23 = 4000000000400000
R08 = c0000000006ff018 R24 = c00000000049ee00
R09 = c0000000006e4338 R25 = c00000007257fc40
R10 = c0000000024f2d28 R26 = c000000002364b88
R11 = c000000000262d48 R27 = c000000003d4b268
R12 = 0000000024000084 R28 = 0000000000000000
R13 = c00000000049f000 R29 = c0000000024cad00
R14 = 0000000000000000 R30 = c0000000004fadc8
R15 = 0000000000000000 R31 = 0000000000000000
pc = c0000000001dd0dc ._raw_spin_lock+0x2c/0x18c
lr = c0000000003821f0 ._spin_lock+0x10/0x24
msr = 8000000000009032 cr = 24008084
ctr = c000000000262d48 xer = 0000000000000000 trap = 300
dar = 0000000000000004 dsisr = 40000000
1:mon>
1:mon>
echo $(( 0xc000000003693d30 - 0xc000000003693a60 ))
720
1:mon> d c000000003693a60 720
c000000003693a60 c000000003693af0 c000000003880ec8 |.....i:.........|
c000000003693a70 c000000000500d60 0000000000000000 |.....P.`........|
c000000003693a80 c000000003693b20 0000000000000000 |.....i; ........|
c000000003693a90 c0000000004fabd0 c000000000630a38 |.....O.......c.8|
c000000003693aa0 c000000003693b20 c000000000630a38 |.....i; .....c.8|
c000000003693ab0 c000000003693b50 c000000003880ff8 |.....i;P........|
c000000003693ac0 c000000003693b50 c000000007520808 |.....i;P.....R..|
c000000003693ad0 0000000000000000 c0000000024cad00 |.............L..|
c000000003693ae0 c000000000518718 c0000000024cacc8 |.....Q.......L..|
_spin_lock
c000000003693af0 c000000003693b70 c000000003dc8430 |.....i;p.......0|
c000000003693b00 c0000000003821f0 c000000003880ec8 |.....8!.........|
c000000003693b10 c0000000004facb0 c000000003880ea0 |.....O..........|
c000000003693b20 d0000000001eebec c000000003d4b000 |................|
c000000003693b30 c00000006fffc600 0000000000000000 |....o...........|
c000000003693b40 c0000000004dfe88 c000000003d4b260 |.....M.........`|
c000000003693b50 c000000003693bf0 c0000000006160f0 |.....i;......a`.|
c000000003693b60 c000000000518aa0 c000000000501548 |.....Q.......P.H|
klist_del
c000000003693b70 c000000003693c00 c000000003693d30 |.....i<......i=0|
c000000003693b80 c00000000037ea44 c000000002316740 |.....7.D.....1g@|
c000000003693b90 c000000003693c10 c0000000eb9777f0 |.....i<.......w.|
c000000003693ba0 c000000003693c20 0000000000000008 |.....i< ........|
c000000003693bb0 c0000000001d6908 4000000000400000 |......i.@....@..|
c000000003693bc0 8000000000009032 c000000003d4b268 |.......2.......h|
c000000003693bd0 d0000000001eebec c0000000ebf19ad0 |................|
c000000003693be0 c00000000303a1a8 c0000000024cadf8 |.............L..|
c000000003693bf0 c000000003d4b268 8000000000009032 |.......h.......2|
device_del
c000000003693c00 c000000003693ca0 c0000000024cacc8 |.....i<......L..|
c000000003693c10 c000000000262d98 c0000000024caca0 |.....&-......L..|
c000000003693c20 c000000003693ca0 c0000000eb608000 |.....i<......`..|
c000000003693c30 c00000000026acdc 0000000000000000 |.....&..........|
c000000003693c40 c00000000038209c 0000000000000000 |.....8 .........|
c000000003693c50 8000000000001032 c000000002364bc0 |.......2.....6K.|
c000000003693c60 c000000003d4b260 0000000000000003 |.......`........|
c000000003693c70 c000000002364b88 c000000003d4b268 |.....6K........h|
c000000003693c80 c000000003d4b268 c0000000024cacc8 |.......h.....L..|
c000000003693c90 c00000000303a000 c0000000024caca0 |.............L..|
scsi_target_reap_work
c000000003693ca0 c000000003693d30 2400008402364b60 |.....i=0$....6K`|
c000000003693cb0 d0000000001eec64 4400002803b677f0 |.......dD..(..w.|
c000000003693cc0 c0000000003820d4 d000000000221930 |.....8 ......".0|
c000000003693cd0 0000000000000000 0000000000000000 |................|
c000000003693ce0 0000000000000003 0000000000000000 |................|
c000000003693cf0 0000000022000022 c00000007257fc40 |....".."....rW.@|
c000000003693d00 c000000002364b88 c000000003d4b300 |.....6K.........|
c000000003693d10 d000000000219228 c000000003d4b268 |.....!.(.......h|
c000000003693d20 c0000000004dc890 c000000002364b60 |.....M.......6K`|
run_workqueue
c000000003693d30 c000000003693dd0 0000000000000000 |.....i=.........|
c000000003693d40 c000000000076e70 000000000000021c |......np........|
c000000003693d50 c00000000007ce98 c000000000630a38 |.............c.8|
c000000003693d60 0000000000000000 0000000000000000 |................|
c000000003693d70 0000000000c00000 0000000000000008 |................|
c000000003693d80 0000000000000000 4000000000400000 |........@....@..|
c000000003693d90 c00000000049ee00 c00000007257fc40 |.....I......rW.@|
c000000003693da0 c000000002364b60 c00000007257fbd0 |.....6K`....rW..|
c000000003693db0 c000000002364b88 c000000002364b98 |.....6K......6K.|
c000000003693dc0 c0000000004dc890 c000000002364b60 |.....M.......6K`|
worker_thread
c000000003693dd0 c000000003693ed0 2400002200000000 |.....i>.$.."....|
c000000003693de0 c000000000077054 0000000000000000 |......pT........|
c000000003693df0 0000000000000000 c00000007257fc40 |............rW.@|
c000000003693e00 c000000002364b60 8000000000009032 |.....6K`.......2|
c000000003693e10 c00000007257fbd8 c00000007257fbd0 |....rW......rW..|
c000000003693e20 00000000004dcba0 fffffffffffffffc |.....M..........|
c000000003693e30 0000000000000001 0000000000000000 |................|
c000000003693e40 0000000000000000 c0000000eb9777f0 |..............w.|
c000000003693e50 c0000000005f0608 0000000000100100 |....._..........|
c000000003693e60 0000000000200200 0000000000000000 |..... ..........|
c000000003693e70 0000000000000001 0000000000000000 |................|
c000000003693e80 c0000000005f0608 0000000000010000 |....._..........|
c000000003693e90 0000000000000000 c00000007257fc40 |............rW.@|
c000000003693ea0 ffffffffffffffff c00000007257fbd0 |............rW..|
c000000003693eb0 c0000000005f31a0 c000000002364b60 |....._1......6K`|
c000000003693ec0 c0000000004dcba0 fffffffffffffffc |.....M..........|
kthread
c000000003693ed0 c000000003693f90 00000000ffffffff |.....i?.........|
c000000003693ee0 c00000000007c9f8 0000000000000000 |................|
c000000003693ef0 0000000000000000 c000000000630a38 |.............c.8|
c000000003693f00 0000000000000000 ffffffffffffffff |................|
c000000003693f10 ffffffffffffffff 0000000000000000 |................|
c000000003693f20 0000000000000000 0000000000000000 |................|
c000000003693f30 0000000000000000 0000000000000000 |................|
c000000003693f40 ffffffffffffffff ffffffffffffffff |................|
c000000003693f50 ffffffffffffffff 4000000000400000 |........@....@..|
c000000003693f60 c00000000049ee00 c0000000005f31a0 |.....I......._1.|
c000000003693f70 c0000000003a0630 c00000000007c8b8 |.....:.0........|
c000000003693f80 c00000007257fbc0 c0000000003c3350 |....rW.......<3P|
kernel_thread
c000000003693f90 0000000000000000 c0000000003c3350 |.............<3P|
c000000003693fa0 c000000000025764 8000000000009032 |......Wd.......2|
c000000003693fb0 0000000000800711 c00000000007c824 |...............$|
c000000003693fc0 c00000000007c854 0000000020000000 |.......T.... ...|
c000000003693fd0 0000000024000022 00000001ffffffff |....$.."........|
c000000003693fe0 0000000000000c00 0000000000000000 |................|
c000000003693ff0 0000000000000000 0000000000000000 |................|
c0000000001dd0b0 <._raw_spin_lock>:
c0000000001dd0b0: 7c 08 02 a6 mflr r0
c0000000001dd0b4: fb c1 ff f0 std r30,-16(r1)
c0000000001dd0b8: fb e1 ff f8 std r31,-8(r1) (sp)c000000003693a60 + 144 - 8 == c000000003693ae8
c0000000001dd0bc: fb 81 ff e0 std r28,-32(r1)
c0000000001dd0c0: fb a1 ff e8 std r29,-24(r1)
c0000000001dd0c4: eb c2 c8 d8 ld r30,-14120(r2)
c0000000001dd0c8: 7c 7f 1b 78 mr r31,r3 lock == NULL
c0000000001dd0cc: f8 01 00 10 std r0,16(r1)
c0000000001dd0d0: f8 21 ff 71 stdu r1,-144(r1)
c0000000001dd0d4: 3c 00 de ad lis r0,-8531
c0000000001dd0d8: 60 00 00 00 nop
c0000000001dd0dc: 81 23 00 04 lwz r9,4(r3)
c0000000001dd0e0: 60 00 4e ad ori r0,r0,20141
c0000000001dd0e4: 7f 89 00 00 cmpw cr7,r9,r0
c0000000001dd0e8: 41 9e 00 0c beq- cr7,c0000000001dd0f4 <._raw_spin_lock+0x44>
c0000000001dd0ec: e8 9e 80 18 ld r4,-32744(r30)
c0000000001dd0f0: 4b ff fb 4d bl c0000000001dcc3c <.spin_bug>
...
c0000000003821e0 <._spin_lock>:
c0000000003821e0: 7c 08 02 a6 mflr r0
c0000000003821e4: f8 01 00 10 std r0,16(r1)
c0000000003821e8: f8 21 ff 81 stdu r1,-128(r1)
c0000000003821ec: 4b e5 ae c5 bl c0000000001dd0b0 <._raw_spin_lock>
c0000000003821f0: 60 00 00 00 nop
c0000000003821f4: 38 21 00 80 addi r1,r1,128
c0000000003821f8: e8 01 00 10 ld r0,16(r1)
c0000000003821fc: 7c 08 03 a6 mtlr r0
c000000000382200: 4e 80 00 20 blr
c00000000037ea1c <.klist_del>:
c00000000037ea1c: 7c 08 02 a6 mflr r0
c00000000037ea20: fb a1 ff e8 std r29,-24(r1)
c00000000037ea24: fb 81 ff e0 std r28,-32(r1)
c00000000037ea28: 7c 7d 1b 78 mr r29,r3 n == c0000000024cad00
c00000000037ea2c: f8 01 00 10 std r0,16(r1)
c00000000037ea30: f8 21 ff 71 stdu r1,-144(r1)
c00000000037ea34: 60 00 00 00 nop
c00000000037ea38: eb 83 00 00 ld r28,0(r3)
c00000000037ea3c: 7f 83 e3 78 mr r3,r28 lock == NULL
c00000000037ea40: 48 00 37 a1 bl c0000000003821e0 <._spin_lock>
c00000000037ea44: 60 00 00 00 nop
c00000000037ea48: 7f a3 eb 78 mr r3,r29
c00000000037ea4c: 4b ff fe f5 bl c00000000037e940 <.klist_dec_and_del>
c00000000037ea50: 7f 83 e3 78 mr r3,r28
c00000000037ea54: 48 00 36 9d bl c0000000003820f0 <._spin_unlock>
c00000000037ea58: 60 00 00 00 nop
c00000000037ea5c: 38 21 00 90 addi r1,r1,144
c00000000037ea60: e8 01 00 10 ld r0,16(r1)
c00000000037ea64: eb 81 ff e0 ld r28,-32(r1)
c00000000037ea68: eb a1 ff e8 ld r29,-24(r1)
c00000000037ea6c: 7c 08 03 a6 mtlr r0
c00000000037ea70: 4e 80 00 20 blr
c000000000262d48 <.device_del>:
c000000000262d48: 7d 80 00 26 mfcr r12
c000000000262d4c: 7c 08 02 a6 mflr r0
c000000000262d50: fb a1 ff e8 std r29,-24(r1)
c000000000262d54: fb c1 ff f0 std r30,-16(r1)
c000000000262d58: fb e1 ff f8 std r31,-8(r1)
c000000000262d5c: fb 61 ff d8 std r27,-40(r1)
c000000000262d60: 7c 7f 1b 78 mr r31,r3 dev == c0000000024cacc8
c000000000262d64: 3b a3 01 30 addi r29,r3,304
c000000000262d68: fb 81 ff e0 std r28,-32(r1) (sp)c000000003693ca0 + 160 - 32 == c000000003693c80
c000000000262d6c: eb c2 cb 90 ld r30,-13424(r2)
c000000000262d70: f8 01 00 10 std r0,16(r1)
c000000000262d74: 91 81 00 08 stw r12,8(r1)
c000000000262d78: f8 21 ff 61 stdu r1,-160(r1)
c000000000262d7c: 60 00 00 00 nop
c000000000262d80: 60 00 00 00 nop
c000000000262d84: eb 83 01 28 ld r28,296(r3)
c000000000262d88: 38 63 00 38 addi r3,r3,56
c000000000262d8c: 2e 3c 00 00 cmpdi cr4,r28,0
c000000000262d90: 41 92 00 0c beq- cr4,c000000000262d9c <.device_del+0x54>
c000000000262d94: 48 11 bc 89 bl c00000000037ea1c <.klist_del>
c000000000262d98: 60 00 00 00 nop
c000000000262d9c: 7f e3 fb 78 mr r3,r31
c000000000262da0: 38 9f 01 98 addi r4,r31,408
c000000000262da4: 4b ff ff 29 bl c000000000262ccc <.device_remove_file>
c000000000262da8: e9 3e 80 40 ld r9,-32704(r30)
c000000000262dac: 7f e3 fb 78 mr r3,r31
c000000000262db0: e9 29 00 00 ld r9,0(r9)
c000000000262db4: 2f a9 00 00 cmpdi cr7,r9,0
c000000000262db8: 41 9e 00 28 beq- cr7,c000000000262de0 <.device_del+0x98>
c000000000262dbc: e8 09 00 00 ld r0,0(r9)
c000000000262dc0: f8 41 00 28 std r2,40(r1)
c000000000262dc4: 60 00 00 00 nop
c000000000262dc8: 60 00 00 00 nop
c000000000262dcc: e9 69 00 10 ld r11,16(r9)
c000000000262dd0: e8 49 00 08 ld r2,8(r9)
c000000000262dd4: 7c 09 03 a6 mtctr r0
c000000000262dd8: 4e 80 04 21 bctrl
c000000000262ddc: e8 41 00 28 ld r2,40(r1)
c000000000262de0: 7f e3 fb 78 mr r3,r31
c000000000262de4: 48 00 19 bd bl c0000000002647a0 <.bus_remove_device>
c000000000262de8: 60 00 00 00 nop
c000000000262dec: 38 80 00 02 li r4,2
c000000000262df0: 7f a3 eb 78 mr r3,r29
c000000000262df4: 4b f7 47 e5 bl c0000000001d75d8 <.kobject_uevent>
c000000000262df8: 60 00 00 00 nop
c000000000262dfc: 7f a3 eb 78 mr r3,r29
c000000000262e00: 4b f7 3f 01 bl c0000000001d6d00 <.kobject_del>
c000000000262e04: 60 00 00 00 nop
c000000000262e08: 7f 83 e3 78 mr r3,r28
c000000000262e0c: 41 92 00 30 beq- cr4,c000000000262e3c <.device_del+0xf4>
c000000000262e10: 38 21 00 a0 addi r1,r1,160
c000000000262e14: e8 01 00 10 ld r0,16(r1)
c000000000262e18: 81 81 00 08 lwz r12,8(r1)
c000000000262e1c: eb e1 ff f8 ld r31,-8(r1)
c000000000262e20: eb 61 ff d8 ld r27,-40(r1)
c000000000262e24: eb 81 ff e0 ld r28,-32(r1)
c000000000262e28: eb a1 ff e8 ld r29,-24(r1)
c000000000262e2c: eb c1 ff f0 ld r30,-16(r1)
c000000000262e30: 7c 08 03 a6 mtlr r0
c000000000262e34: 7d 80 81 20 mtcrf 8,r12
c000000000262e38: 4b ff fd 50 b c000000000262b88 <.put_device>
c000000000262e3c: 38 21 00 a0 addi r1,r1,160
c000000000262e40: e8 01 00 10 ld r0,16(r1)
c000000000262e44: 81 81 00 08 lwz r12,8(r1)
c000000000262e48: eb 61 ff d8 ld r27,-40(r1)
c000000000262e4c: eb 81 ff e0 ld r28,-32(r1)
c000000000262e50: eb a1 ff e8 ld r29,-24(r1)
c000000000262e54: eb c1 ff f0 ld r30,-16(r1)
c000000000262e58: eb e1 ff f8 ld r31,-8(r1)
c000000000262e5c: 7c 08 03 a6 mtlr r0
c000000000262e60: 7d 80 81 20 mtcrf 8,r12
c000000000262e64: 4e 80 00 20 blr
1:mon> di d0000000001eeb84 35
d0000000001eeb84 7c0802a6 mflr r0
d0000000001eeb88 fb81ffe0 std r28,-32(r1)
d0000000001eeb8c fba1ffe8 std r29,-24(r1)
d0000000001eeb90 fbc1fff0 std r30,-16(r1)
d0000000001eeb94 fbe1fff8 std r31,-8(r1)
d0000000001eeb98 7c7c1b78 mr r28,r3 wq == c000000003d4b268
d0000000001eeb9c f8010010 std r0,16(r1)
d0000000001eeba0 f821ff71 stdu r1,-144(r1)
d0000000001eeba4 60000000 nop
...
d0000000001eebac ebe30060 ld r31,96(r3) starget = c0000000024caca0
d0000000001eebb0 ebbf0150 ld r29,336(r31)
d0000000001eebb4 48000014 b d0000000001eebc8 # .scsi_target_reap_work+0x44/0x12c [scsi_mod]
d0000000001eebb8 e81d0128 ld r0,296(r29)
d0000000001eebbc 2fa00000 cmpdi cr7,r0,0
d0000000001eebc0 7c1d0378 mr r29,r0
d0000000001eebc4 419e0020 beq cr7,d0000000001eebe4 # .scsi_target_reap_work+0x60/0x12c [scsi_mod]
d0000000001eebc8 7fa3eb78 mr r3,r29
d0000000001eebcc 3bc00000 li r30,0
d0000000001eebd0 4bff5e35 bl d0000000001e4a04 # .scsi_is_host_device+0x0/0x2c [scsi_mod]
d0000000001eebd4 60000000 nop
d0000000001eebd8 2f830000 cmpwi cr7,r3,0
d0000000001eebdc 419effdc beq cr7,d0000000001eebb8 # .scsi_target_reap_work+0x34/0x12c [scsi_mod]
d0000000001eebe0 3bddfe58 addi r30,r29,-424
d0000000001eebe4 7f83e378 mr r3,r28
d0000000001eebe8 48003871 bl d0000000001f2458 # .scsi_init_procfs+0x4d0/0x3140 [scsi_mod] kfree()
d0000000001eebec e8410028 ld r2,40(r1)
d0000000001eebf0 e87e0078 ld r3,120(r30)
d0000000001eebf4 48003505 bl d0000000001f20f8 # .scsi_init_procfs+0x170/0x3140 [scsi_mod] spin_lock_irqsave()
d0000000001eebf8 e8410028 ld r2,40(r1)
d0000000001eebfc 813f0278 lwz r9,632(r31)
d0000000001eec00 7c641b78 mr r4,r3
d0000000001eec04 3929ffff addi r9,r9,-1
d0000000001eec08 2f890000 cmpwi cr7,r9,0
d0000000001eec0c 913f0278 stw r9,632(r31)
d0000000001eec10 409e0074 bne cr7,d0000000001eec84 # .scsi_target_reap_work+0x100/0x12c [scsi_mod]
d0000000001eec14 e81f0018 ld r0,24(r31)
d0000000001eec18 393f0018 addi r9,r31,24
d0000000001eec1c 7fa90000 cmpd cr7,r9,r0
d0000000001eec20 409e0064 bne cr7,d0000000001eec84 # .scsi_target_reap_work+0x100/0x12c [scsi_mod]
d0000000001eec24 393f0008 addi r9,r31,8
d0000000001eec28 e95f0008 ld r10,8(r31)
d0000000001eec2c 3bbf0028 addi r29,r31,40
d0000000001eec30 e9690008 ld r11,8(r9)
d0000000001eec34 f94b0000 std r10,0(r11)
d0000000001eec38 f96a0008 std r11,8(r10)
d0000000001eec3c f93f0008 std r9,8(r31)
d0000000001eec40 f9290008 std r9,8(r9)
d0000000001eec44 e87e0078 ld r3,120(r30)
d0000000001eec48 480034e1 bl d0000000001f2128 # .scsi_init_procfs+0x1a0/0x3140 [scsi_mod] spin_unlock_irqrestore()
d0000000001eec4c e8410028 ld r2,40(r1)
d0000000001eec50 7fa3eb78 mr r3,r29
d0000000001eec54 48003c55 bl d0000000001f28a8 # .scsi_init_procfs+0x920/0x3140 [scsi_mod] transport_remove_device()
d0000000001eec58 e8410028 ld r2,40(r1)
d0000000001eec5c 7fa3eb78 mr r3,r29
d0000000001eec60 48003c19 bl d0000000001f2878 # .scsi_init_procfs+0x8f0/0x3140 [scsi_mod] device_del()
d0000000001eec64 e8410028 ld r2,40(r1)
d0000000001eec68 7fa3eb78 mr r3,r29
d0000000001eec6c 48003c6d bl d0000000001f28d8 # .scsi_init_procfs+0x950/0x3140 [scsi_mod] transport_destroy_device()
d0000000001eec70 e8410028 ld r2,40(r1)
d0000000001eec74 7fa3eb78 mr r3,r29
d0000000001eec78 48003421 bl d0000000001f2098 # .scsi_init_procfs+0x110/0x3140 [scsi_mod] put_device()
d0000000001eec7c e8410028 ld r2,40(r1)
d0000000001eec80 48000010 b d0000000001eec90 # .scsi_target_reap_work+0x10c/0x12c [scsi_mod]
d0000000001eec84 e87e0078 ld r3,120(r30)
d0000000001eec88 480034a1 bl d0000000001f2128 # .scsi_init_procfs+0x1a0/0x3140 [scsi_mod] spin_unlock_irqrestore()
d0000000001eec8c e8410028 ld r2,40(r1)
d0000000001eec90 38210090 addi r1,r1,144
d0000000001eec94 e8010010 ld r0,16(r1)
d0000000001eec98 eb81ffe0 ld r28,-32(r1)
d0000000001eec9c eba1ffe8 ld r29,-24(r1)
d0000000001eeca0 ebc1fff0 ld r30,-16(r1)
d0000000001eeca4 ebe1fff8 ld r31,-8(r1)
d0000000001eeca8 7c0803a6 mtlr r0
d0000000001eecac 4e800020 blr
1:mon> d c0000000024cacc8
c0000000024cacc8 00000000dead4ead ffffffff00000000 |......N.........|
c0000000024cacd8 ffffffffffffffff c0000000024cace0 |.............L..|
c0000000024cace8 c0000000024cace0 c000000000614f68 |.....L.......aOh|
c0000000024cacf8 c000000000614f38 0000000000000000 |.....aO8........|
c0000000024cad08 0000000000000000 0000000000000000 |................|
c0000000024cad18 0000000000000000 0000000000000000 |................|
c0000000024cad28 0000000000000000 0000000000000000 |................|
c0000000024cad38 0000000000000000 0000000000000000 |................|
c0000000024cad48 0000000000000000 0000000000000000 |................|
c0000000024cad58 0000000000000000 0000000000000000 |................|
c0000000024cad68 0000000000000000 0000000000000000 |................|
c0000000024cad78 0000000000000000 0000000000000000 |................|
c0000000024cad88 0000000000000000 0000000000000000 |................|
c0000000024cad98 0000000000000000 0000000000000000 |................|
c0000000024cada8 0000000000000000 0000000000000000 |................|
c0000000024cadb8 0000000000000000 0000000000000000 |................|
c0000000024cadc8 0000000000000000 0000000000000000 |................|
c0000000024cadd8 0000000000000000 0000000000000000 |................|
c0000000024cade8 0000000000000000 c00000000303a1a8 |................|
c0000000024cadf8 c0000000024cae00 746172676574303a |.....L..target0:|
c0000000024cae08 3235353a31303000 0000000000000006 |255:100.........|
c0000000024cae18 c0000000024cae18 c0000000024cae18 |.....L.......L..|
c0000000024cae28 c00000000303a2d8 c000000000500c88 |.............P..|
c0000000024cae38 0000000000000000 0000000000000000 |................|
c0000000024cae48 746172676574303a 3235353a31303000 |target0:255:100.|
c0000000024cae58 0000000000000000 0000000000000000 |................|
c0000000024cae68 0000000000000000 0000000000000000 |................|
c0000000024cae78 0000000000000000 0000000000000000 |................|
c0000000024cae88 0000000100000000 00000000dead4ead |..............N.|
c0000000024cae98 ffffffff00000000 ffffffffffffffff |................|
c0000000024caea8 c0000000024caea8 c0000000024caea8 |.....L.......L..|
c0000000024caeb8 0000000000000000 0000000000000000 |................|
c0000000024caec8 0000000000000000 0000000000000000 |................|
c0000000024caed8 0000000000000000 0000000000000000 |................|
c0000000024caee8 0000000000000000 0000000000000000 |................|
c0000000024caef8 c0000000024caef8 c0000000024caef8 |.....L.......L..|
c0000000024caf08 0000000000000000 d0000000002190c0 |.............!..|
c0000000024caf18 00000000000000ff 0000006400000000 |...........d....|
c0000000024caf28 0000000000000000 5a5a5a5a5a5a5a5a |........ZZZZZZZZ|
c0000000024caf38 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caf48 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caf58 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caf68 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caf78 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caf88 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caf98 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cafa8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cafb8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cafc8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cafd8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cafe8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024caff8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb008 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb018 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb028 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb038 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb048 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb058 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb068 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb078 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb088 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb098 5a5a5a5a5a5a5aa5 00000000170fc2a5 |ZZZZZZZ.........|
c0000000024cb0a8 d0000000001eea84 00000000170fc2a5 |................|
c0000000024cb0b8 0000000100000000 c0000000024d0e98 |.............M..|
c0000000024cb0c8 c0000000024cb0c8 c0000000024cb0c8 |.....L.......L..|
c0000000024cb0d8 c0000000024cb0d8 c0000000024cb0d8 |.....L.......L..|
c0000000024cb0e8 c0000000024cb0e8 c0000000024cb0e8 |.....L.......L..|
c0000000024cb0f8 c0000000024cb0f8 c0000000024cb0f8 |.....L.......L..|
c0000000024cb108 c0000000024cb108 c0000000024cb108 |.....L.......L..|
c0000000024cb118 c0000000024cb118 c0000000024cb118 |.....L.......L..|
c0000000024cb128 c0000000024cb128 c0000000024cb128 |.....L.(.....L.(|
c0000000024cb138 c0000000024cb138 c0000000024cb138 |.....L.8.....L.8|
c0000000024cb148 c0000000024cb148 c0000000024cb148 |.....L.H.....L.H|
c0000000024cb158 c0000000024cb158 c0000000024cb158 |.....L.X.....L.X|
c0000000024cb168 c0000000024cb168 c0000000024cb168 |.....L.h.....L.h|
c0000000024cb178 0000000000000000 c0000000024cb180 |.............L..|
c0000000024cb188 c0000000024cb180 c000000003dcbb50 |.....L.........P|
c0000000024cb198 c000000003dcbd68 0000002000000000 |.......h... ....|
c0000000024cb1a8 c000000003dc8560 0000000000000000 |.......`........|
c0000000024cb1b8 0000000000000000 0000000000000000 |................|
c0000000024cb1c8 0000000000000000 c00000000060c1c0 |.............`..|
c0000000024cb1d8 c0000000024cb0b8 c00000000231fc00 |.....L.......1..|
c0000000024cb1e8 0000000000000000 c0000000024cb1f0 |.............L..|
c0000000024cb1f8 c0000000024cb1f0 c00000000060c178 |.....L.......`.x|
c0000000024cb208 c0000000024d0e98 0000000000000000 |.....M..........|
c0000000024cb218 0000000000000000 0000000000000000 |................|
c0000000024cb228 0000000000000000 0000000000000000 |................|
c0000000024cb238 0000000000000000 c00000000231fc00 |.............1..|
c0000000024cb248 0000000000000000 0000000000000000 |................|
c0000000024cb258 0000000000000000 0000000000000000 |................|
c0000000024cb268 0000000000000000 0000000000000000 |................|
c0000000024cb278 0000000000000000 c00000000060c190 |.............`..|
c0000000024cb288 c0000000024cb0b8 c00000000231fc00 |.....L.......1..|
c0000000024cb298 0000000000000000 0000000000000000 |................|
c0000000024cb2a8 0000000000000004 0000000800000019 |................|
c0000000024cb2b8 0000000c00000002 0000400000000004 |..........@.....|
c0000000024cb2c8 0000000a00000002 0000000100000002 |................|
c0000000024cb2d8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb2e8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb2f8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb308 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb318 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb328 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb338 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb348 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb358 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb368 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb378 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb388 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb398 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb3a8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb3b8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb3c8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
c0000000024cb3d8 5a5a5a5a5a5a5a5a 5a5a5a5a5a5a5a5a |ZZZZZZZZZZZZZZZZ|
wq:
1:mon> d c000000003d4b268 104
c000000003d4b268 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b278 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b288 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b298 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b2a8 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b2b8 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b2c8 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b2d8 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6ba5 |kkkkkkkkkkkkkkk.|
c000000003d4b2e8 000000005a2cf071 d0000000001eebec |....Z,.q........|
c000000003d4b2f8 000000005a2cf071 6b6b6b6b6b6b6b6b |....Z,.qkkkkkkkk|
c000000003d4b308 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b318 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b328 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b338 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b348 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b358 6b6b6b6b6b6b6b6b 6b6b6b6b6b6b6b6b |kkkkkkkkkkkkkkkk|
c000000003d4b368 6b6b6b6b |kkkk |
