Kernel (boot) panic with -HEAD from yesterday (VFS related ?)

看板DFBSD_kernel作者時間21年前 (2005/03/04 02:01), 編輯推噓0(000)
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root@dragonfly [/usr/obj/usr/src/sys/dragonfly]# gdb -k ./kernel.debug /usr/var/crash/vmcore.0 GNU gdb 6.2.1 Copyright 2004 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-dragonfly"... panic: assertion: start <= end in lf_create_range panic messages: --- panic: assertion: start <= end in lf_create_range syncing disks... 6 1 1 done Uptime: 16s dumping to dev #ad/0x20001, offset 524800 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:508 508 if (dumping++) { dumpsys () at /usr/src/sys/kern/kern_shutdown.c:508 508 if (dumping++) { (kgdb) bt full #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:508 error = 0 #1 0xc0184467 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:341 howto = 256 #2 0xc0184898 in panic (fmt=0xc02bf55b "assertion: start <= end in %s") at /usr/src/sys/kern/kern_shutdown.c:620 fmt = 0xc02bf55b "assertion: start <= end in %s" bootopt = 256 newpanic = 1 buf = "assertion: start <= end in lf_create_range", '\0' <repeats 213 times> #3 0xc017dc62 in lf_create_range (range=0xc0fa1ee0, owner=0xc10843c0, type=3, flags=48, start=0, end=-1, accounting=1) at /usr/src/sys/kern/kern_lockf.c:761 range = (struct lockf_range *) 0xc0fa1ee0 type = 0 start = 0 end = -1 #4 0xc017cf9c in lf_setlock (lock=0xc9837428, owner=0xc10843c0, type=3, flags=48, start=0, end=-1) at /usr/src/sys/kern/kern_lockf.c:343 range = (struct lockf_range *) 0xc0fa1ee0 first_match = (struct lockf_range *) 0x0 insert_point = (struct lockf_range *) 0x0 wakeup_needed = 0 lock_needed = -959487488 new_range1 = (struct lockf_range *) 0x0 new_range2 = (struct lockf_range *) 0xc0fa1e60 error = -1057349920 orig_first_match = (struct lockf_range *) 0x0 orig_end = -1 #5 0xc017ccfd in lf_advlock (ap=0xce7a0b2c, lock=0xc9837428, size=0) at /usr/src/sys/kern/kern_lockf.c:211 lock = (struct lockf *) 0xc9837428 fl = (struct flock *) 0xce7a0b9c owner = (struct proc *) 0xc10843c0 start = 0 end = -1 type = 3 flags = 48 error = 0 ilock = {tr_tok = 0xc0339cfc, tr_magic = 1414482770, tr_next = 0x0, tr_gdreqnext = 0xce7a0bd8, tr_reqgd = 0xc10843c0} #6 0xc0248162 in ufs_advlock (ap=0xce7a0b2c) at /usr/src/sys/vfs/ufs/ufs_vnops.c:1998 ap = (struct vop_advlock_args *) 0x0 ip = (struct inode *) 0x0 #7 0xc02485b2 in ufs_vnoperate (ap=0xce7a0b2c) at /usr/src/sys/vfs/ufs/ufs_vnops.c:2361 ap = (struct vop_generic_args *) 0x0 #8 0xc01c6a50 in vop_advlock (ops=<incomplete type>, vp=0xc9856a18, id=0xc10843c0 "", op=8, fl=0xce7a0b9c, flags=48) at /usr/src/sys/kern/vfs_vopops.c:927 ops = <incomplete type> vp = (struct vnode *) 0x0 id = 0x0 op = 0 fl = (struct flock *) 0xce7a0b9c flags = 48 ap = {a_head = {a_desc = 0xc0315e20, a_ops = <incomplete type>, a_reserved = {-1072132185, -959487488, 3636, -830862496}}, a_vp = 0xc9856a18, a_id = 0xc10843c0 "", a_op = 8, a_fl = 0xce7a0b9c, a_flags = 48} error = 0 #9 0xc01c21eb in kern_open (nd=0xce7a0bd8, oflags=1570, mode=420, res=0xce7a0c60) at /usr/src/sys/kern/vfs_syscalls.c:1365 nd = (struct nlookupdata *) 0xc9856a18 oflags = 0 td = (struct thread *) 0xc6cf6200 p = (struct proc *) 0xc6cee980 fdp = <incomplete type> cmode = 0 flags = 1571 nfp = (struct file *) 0xc10843c0 fp = (struct file *) 0xc10843c0 vp = (struct vnode *) 0xc9856a18 type = 0 indx = 4 error = 0 lf = {l_start = 0, l_len = 0, l_pid = -959487488, l_type = 3, l_whence = 0} #10 0xc01c22d2 in open (uap=0xce7a0c34) at /usr/src/sys/kern/vfs_syscalls.c:1411 uap = (struct open_args *) 0xce7a0c34 nd = {nl_ncp = <incomplete type>, nl_rootncp = <incomplete type>, nl_jailncp = <incomplete type>, nl_path = 0x0, nl_td = 0xc6cf6200, nl_cred = 0x0, nl_flags = 0, nl_loopcnt = 0, nl_open_vp = 0x0, nl_vp_fmode = 0} error = 0 #11 0xc029b33e in syscall2 (frame= {tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 1570, tf_esi = 134533120, tf_ebp = -1077939296, tf_isp = -830861964, tf_ebx = 672076152, tf_edx = -1077938084, tf_ecx = 0, tf_eax = 5, tf_trapno = 12, tf_err = 2, tf_eip = 671756992, tf_cs = 31, tf_eflags = 663, tf_esp = -1077939436, tf_ss = 47}) at /usr/src/sys/i386/i386/trap.c:1350 td = (struct thread *) 0xc6cf6200 p = (struct proc *) 0xc6cee980 params = 0xbfbff318---Can't read userspace from dump, or kernel process--- --------------------------------------- Robin P. Blanchard Systems Integration Specialist Georgia Center for Continuing Education fon: 706.542.2404 < > fax: 706.542.6546 ---------------------------------------
文章代碼(AID): #129r4M00 (DFBSD_kernel)