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Date:      Sun, 29 Oct 2000 11:14:20 +0100 (CET)
From:      Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
To:        FreeBSD-gnats-submit@freebsd.org
Subject:   kern/22391: panic: worklist_remove: not on list
Message-ID:  <200010291014.e9TAEKF69401@curry.mchp.siemens.de>

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>Number:         22391
>Category:       kern
>Synopsis:       panic: worklist_remove: not on list
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Oct 29 02:20:01 PST 2000
>Closed-Date:
>Last-Modified:
>Originator:     Andre Albsmeier
>Release:        FreeBSD 4.1.1-STABLE i386
>Organization:
>Environment:

FreeBSD 4.1.1-STABLE i386

Copyright (c) 1992-2000 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD 4.1.1-STABLE #9: Mon Oct 23 08:49:27 CEST 2000
    root@server.ofw.tld:/src/obj-4/src/src-4/sys/server
Timecounter "i8254"  frequency 1193182 Hz
Timecounter "TSC"  frequency 463493598 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (463.49-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x672  Stepping = 2
  Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory  = 268419072 (262128K bytes)
avail memory = 258322432 (252268K bytes)
Preloaded elf kernel "kernel" at 0xc02dc000.
ccd0: Concatenated disk driver
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443BX (440 BX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443BX (440 BX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <Cirrus Logic GD5465 SVGA controller> at 0.0 irq 11
isab0: <Intel 82371AB PCI to ISA bridge> at device 4.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX4 ATA controller> at 4.1
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 4.2
intpm0: <Intel 82371AB Power management controller> port 0xe800-0xe80f irq 9 at device 4.3 on pci0
intpm0: I/O mapped e800
intpm0: intr IRQ 9 enabled revision 0
smbus0: <System Management Bus> on intsmb0
smb0: <SMBus general purpose I/O> on smbus0
intpm0: PM I/O mapped e400 
ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xd000-0xd0ff mem 0xdf000000-0xdf000fff irq 15 at device 9.0 on pci0
aic7880: Single Channel A, SCSI Id=7, 16/255 SCBs
ahc1: <Adaptec 2940 Ultra SCSI adapter> port 0xb800-0xb8ff mem 0xde800000-0xde800fff irq 12 at device 10.0 on pci0
aic7880: Single Channel A, SCSI Id=7, 16/255 SCBs
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xb400-0xb43f mem 0xdd800000-0xdd8fffff,0xde000000-0xde000fff irq 10 at device 11.0 on pci0
fxp0: Ethernet address 00:90:27:54:09:41
pcib2: <DEC 21152 PCI-PCI bridge> at device 12.0 on pci0
pci2: <PCI bus> on pcib2
fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0xa800-0xa81f mem 0xdd000000-0xdd0fffff,0xe3000000-0xe3000fff irq 11 at device 4.0 on pci2
fxp1: Ethernet address 00:90:27:d3:16:b7
fxp2: <Intel Pro 10/100B/100+ Ethernet> port 0xa400-0xa41f mem 0xdc800000-0xdc8fffff,0xe2800000-0xe2800fff irq 10 at device 5.0 on pci2
fxp2: Ethernet address 00:90:27:d3:16:b8
ahc2: <Adaptec 29160 Ultra160 SCSI adapter> port 0x9800-0x98ff mem 0xdc000000-0xdc000fff irq 15 at device 13.0 on pci0
aic7892: Wide Channel A, SCSI Id=7, 32/255 SCBs
ahc3: <Adaptec 29160 Ultra160 SCSI adapter> port 0x9400-0x94ff mem 0xdb800000-0xdb800fff irq 12 at device 14.0 on pci0
aic7892: Wide Channel A, SCSI Id=7, 32/255 SCBs
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
vga0: <Generic ISA VGA> at port 0x3b0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> on isa0
sc0: VGA <9 virtual consoles, flags=0x200>
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/9 bytes threshold
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
(da0:ahc0:0:0:0): Duplicate Wired Device entry!
(da0:ahc0:0:0:0): Second device (da device at scbus0 target 1 lun 0) will not be wired
sa0 at ahc1 bus 0 target 4 lun 0
sa0: <Quantum DLT4700 DA97> Removable Sequential Access SCSI-2 device 
sa0: 10.000MB/s transfers (10.000MHz, offset 15)
da20 at ahc2 bus 0 target 0 lun 0
da20: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device 
da20: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da20: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da3 at ahc0 bus 0 target 3 lun 0
da3: <HP C3725S 4349> Fixed Direct Access SCSI-2 device 
da3: 10.000MB/s transfers (10.000MHz, offset 15)
da3: 2047MB (4194058 512 byte sectors: 255H 63S/T 261C)
da2 at ahc0 bus 0 target 2 lun 0
da2: <SEAGATE ST423451N 0011> Fixed Direct Access SCSI-2 device 
da2: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da2: 22130MB (45322644 512 byte sectors: 255H 63S/T 2821C)
da4 at ahc0 bus 0 target 4 lun 0
da4: <QUANTUM XP39100S LYK8> Fixed Direct Access SCSI-2 device 
da4: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da4: 8682MB (17781520 512 byte sectors: 255H 63S/T 1106C)
da21 at ahc2 bus 0 target 1 lun 0
da21: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device 
da21: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da21: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da22 at ahc2 bus 0 target 2 lun 0
da22: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device 
da22: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da22: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
ch0 at ahc1 bus 0 target 4 lun 1
ch0: <Quantum TZ Media Changer DA97> Removable Changer SCSI-2 device 
ch0: 10.000MB/s transfers (10.000MHz, offset 15)
ch0: 7 slots, 1 drive, 1 picker, 0 portals
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <PIONEER CD-ROM DR-766 1.00> Removable CD-ROM SCSI-2 device 
cd0: 20.000MB/s transfers (20.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da30 at ahc3 bus 0 target 0 lun 0
da30: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device 
da30: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da30: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da31 at ahc3 bus 0 target 1 lun 0
da31: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device 
da31: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da31: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da32 at ahc3 bus 0 target 2 lun 0
da32: <IBM DDYS-T18350N S93E> Fixed Direct Access SCSI-3 device 
da32: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da32: 17501MB (35843670 512 byte sectors: 255H 63S/T 2231C)
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DDRS-34560 S97B> Fixed Direct Access SCSI-2 device 
da0: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da0: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
da1 at ahc0 bus 0 target 1 lun 0
da1: <IBM DDRS-34560 S97B> Fixed Direct Access SCSI-2 device 
da1: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da1: 4357MB (8925000 512 byte sectors: 255H 63S/T 555C)
Mounting root from ufs:/dev/da0s1a
WARNING: / was not properly dismounted
fxp0: promiscuous mode enabled
fxp1: promiscuous mode enabled
fxp2: promiscuous mode enabled

>Description:

Machine crashed at 2:14 a.m.

root@server:/var/crash>gdb -k /usr/obj/src/src-4/sys/server/kernel.debug vmcore.5
GNU gdb 4.18
Copyright 1998 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-unknown-freebsd"...
IdlePTD 3072000
initial pcb at 27bd80
panicstr: softdep_lock: locking against myself
panic messages:
---
panic: worklist_remove: not on list

syncing disks... panic: softdep_lock: locking against myself
Uptime: 3d8h40m18s
(da20:ahc2:0:0:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 
(da20:ahc2:0:0:0): error code 64
(da21:ahc2:0:1:0): Synchronize cache failed, status == 0xb, scsi status == 0x0

dumping to dev #da/9, offset 475744
dump 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 
---
#0  boot (howto=260) at /src/src-4/sys/kern/kern_shutdown.c:302
302                     dumppcb.pcb_cr3 = rcr3();
(kgdb) where
#0  boot (howto=260) at /src/src-4/sys/kern/kern_shutdown.c:302
#1  0xc0158315 in panic (
    fmt=0xc024bc60 "softdep_lock: locking against myself")
    at /src/src-4/sys/kern/kern_shutdown.c:552
#2  0xc01e5655 in acquire_lock (lk=0xc026ec9c)
    at /src/src-4/sys/ufs/ffs/ffs_softdep.c:260
#3  0xc01e9350 in softdep_update_inodeblock (ip=0xc1b08d00, bp=0xc69cf8f0, 
    waitfor=0) at /src/src-4/sys/ufs/ffs/ffs_softdep.c:3585
#4  0xc01e4925 in ffs_update (vp=0xce28cf00, waitfor=0)
    at /src/src-4/sys/ufs/ffs/ffs_inode.c:105
#5  0xc01ec6b4 in ffs_sync (mp=0xc1715c00, waitfor=2, cred=0xc0a37680, 
    p=0xc028f7e0) at /src/src-4/sys/ufs/ffs/ffs_vfsops.c:987
#6  0xc0185cd3 in sync (p=0xc028f7e0, uap=0x0)
    at /src/src-4/sys/kern/vfs_syscalls.c:544
#7  0xc0157d4b in boot (howto=256) at /src/src-4/sys/kern/kern_shutdown.c:224
#8  0xc0158315 in panic (fmt=0xc024be3f "worklist_remove: not on list")
    at /src/src-4/sys/kern/kern_shutdown.c:552
#9  0xc01e5871 in worklist_remove (item=0xc1ea7580)
    at /src/src-4/sys/ufs/ffs/ffs_softdep.c:417
#10 0xc01e7379 in check_inode_unwritten (inodedep=0xc1ea7580)
    at /src/src-4/sys/ufs/ffs/ffs_softdep.c:1894
#11 0xc01e72df in softdep_freefile (pvp=0xce2f8400, ino=15308553, mode=33024)
    at /src/src-4/sys/ufs/ffs/ffs_softdep.c:1853
#12 0xc01e3644 in ffs_vfree (pvp=0xce2f8400, ino=15308553, mode=33024)
    at /src/src-4/sys/ufs/ffs/ffs_alloc.c:1468
#13 0xc01e1caa in ffs_valloc (pvp=0xce2f8400, mode=33024, cred=0xc24e0780, 
    vpp=0xce0bcc54) at /src/src-4/sys/ufs/ffs/ffs_alloc.c:602
#14 0xc01f3e67 in ufs_makeinode (mode=33024, dvp=0xce2f8400, vpp=0xce0bcee0, 
    cnp=0xce0bcef4) at /src/src-4/sys/ufs/ufs/ufs_vnops.c:2080
#15 0xc01f1490 in ufs_create (ap=0xce0bce00)
    at /src/src-4/sys/ufs/ufs/ufs_vnops.c:184
#16 0xc01f40fd in ufs_vnoperate (ap=0xce0bce00)
    at /src/src-4/sys/ufs/ufs/ufs_vnops.c:2285
#17 0xc018a15c in vn_open (ndp=0xce0bcecc, fmode=2562, cmode=256)
    at vnode_if.h:106
#18 0xc0186425 in open (p=0xcdec0c60, uap=0xce0bcf80)
    at /src/src-4/sys/kern/vfs_syscalls.c:989
#19 0xc0224315 in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, 
      tf_edi = 292, tf_esi = -1, tf_ebp = -1077937728, tf_isp = -838086700, 
      tf_ebx = 4, tf_edx = 134590784, tf_ecx = 2, tf_eax = 5, tf_trapno = 7, 
      tf_err = 2, tf_eip = 403670848, tf_cs = 31, tf_eflags = 659, 
      tf_esp = -1077937772, tf_ss = 47})
    at /src/src-4/sys/i386/i386/trap.c:1150
#20 0xc0218825 in Xint0x80_syscall ()
#21 0x804c95e in ?? ()
#22 0x804e03a in ?? ()
#23 0x804dd8d in ?? ()
#24 0x804e9f7 in ?? ()
#25 0x804bc4a in ?? ()
#26 0x80493e1 in ?? ()
(kgdb)


>How-To-Repeat:

unknown

>Fix:

unknown. I have saved the coredump and the kernel so I can examine
more things if someone tells me what to do...

>Release-Note:
>Audit-Trail:
>Unformatted:


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