Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 30 May 2001 23:59:09 +0100
From:      Chris Elsworth <chris@shagged.org>
To:        stable@freebsd.org
Subject:   Repeated kernel panics in 4.3-STABLE
Message-ID:  <20010530235909.A588@shagged.org>

next in thread | raw e-mail | index | archive | help
Hi,

I've been getting kernel panics quite frequently since recompiling the 
kernel recently - it was about the same time as the SMB commit, roughly, 
so I think my first port of call in the morning will be to remove this and 
see if it makes any difference.

However in the meantime, I have turned on kernel dumping and gotten this - 
is it any use to anyone, if you need more info please let me know..

(kgdb) symbol-file kernel.debug 
Reading symbols from kernel.debug...done.
(kgdb) exec-file /var/crash/kernel.0
(kgdb) core-file /var/crash/vmcore.0
IdlePTD 3170304
initial pcb at 281980
panicstr: malloc: wrong bucket
panic messages:
---
panic: malloc: wrong bucket

syncing disks... 29 
done
Uptime: 1h53m44s

dumping to dev #ad/0x20004, offset 1572992
dump ata0: resetting devices .. done
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  dumpsys () at /usr/src/sys/kern/kern_shutdown.c:469
469             if (dumping++) {

(kgdb) where
#0  dumpsys () at /usr/src/sys/kern/kern_shutdown.c:469
#1  0xc013f86b in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:309
#2  0xc013fbe8 in poweroff_wait (junk=0xc02426c1, howto=-1055082584)
    at /usr/src/sys/kern/kern_shutdown.c:556
#3  0xc013b3da in malloc (size=16, type=0xc026cf20, flags=1)
    at /usr/src/sys/kern/kern_malloc.c:262
#4  0xc0189c9e in in_pcbinshash (inp=0xccb11900)
    at /usr/src/sys/netinet/in_pcb.c:930
#5  0xc018954d in in_pcbbind (inp=0xccb11900, nam=0x0, p=0xce7d1920)
    at /usr/src/sys/netinet/in_pcb.c:341
#6  0xc01897f1 in in_pcbconnect (inp=0xccb11900, nam=0xc13a1da0, p=0xce7d1920)
    at /usr/src/sys/netinet/in_pcb.c:510
#7  0xc01978cd in udp_connect (so=0xcca51000, nam=0xc13a1da0, p=0xce7d1920)
    at /usr/src/sys/netinet/udp_usrreq.c:851
#8  0xc015cf6e in soconnect (so=0xcca51000, nam=0xc13a1da0, p=0xce7d1920)
    at /usr/src/sys/kern/uipc_socket.c:391
#9  0xc0160905 in connect (p=0xce7d1920, uap=0xce7d4f80)
    at /usr/src/sys/kern/uipc_syscalls.c:394
#10 0xc022874d in syscall2 (frame={tf_fs = 47, tf_es = 47, tf_ds = 47, 
      tf_edi = -1077941100, tf_esi = 45, tf_ebp = -1077943276, 
      tf_isp = -830648364, tf_ebx = 673341896, tf_edx = 0, tf_ecx = 0, 
      tf_eax = 98, tf_trapno = 12, tf_err = 2, tf_eip = 673047136, tf_cs = 31, 
      tf_eflags = 659, tf_esp = -1077943928, tf_ss = 47})
---Type <return> to continue, or q <return> to quit---
    at /usr/src/sys/i386/i386/trap.c:1150
#11 0xc021d585 in Xint0x80_syscall ()
#12 0x281eee9d in ?? ()
#13 0x281faefb in ?? ()
#14 0x281f9810 in ?? ()
#15 0x8073bca in ?? ()
#16 0x8086724 in ?? ()
#17 0x8058707 in ?? ()
#18 0x8059a91 in ?? ()
#19 0x80696b1 in ?? ()
#20 0x8053eab in ?? ()


I don't pretend to know what I'm doing with gdb :)

If anyone can shed any light.. cheers :)

-- 
Chris Elsworth - Systems Administrator, Demon Internet UK

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-stable" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20010530235909.A588>